0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 389.553286][T17360] CPU: 1 PID: 17360 Comm: syz-executor.3 Not tainted 5.11.0-syzkaller #0 [ 389.561809][T17360] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 389.571908][T17360] Call Trace: [ 389.575216][T17360] dump_stack+0x107/0x163 [ 389.579595][T17360] should_fail.cold+0x5/0xa [ 389.584140][T17360] should_failslab+0x5/0x10 [ 389.588694][T17360] kmem_cache_alloc+0x54/0x4c0 [ 389.593487][T17360] security_file_alloc+0x34/0x170 [ 389.598549][T17360] __alloc_file+0xd8/0x280 [ 389.602992][T17360] alloc_empty_file+0x6d/0x170 [ 389.607783][T17360] alloc_file+0x5e/0x5a0 [ 389.612063][T17360] alloc_file_pseudo+0x165/0x250 [ 389.617032][T17360] ? alloc_file+0x5a0/0x5a0 [ 389.621572][T17360] ? shmem_get_inode+0x593/0xc10 [ 389.626540][T17360] __shmem_file_setup+0x144/0x310 [ 389.631595][T17360] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 389.638867][T17360] __do_sys_memfd_create+0x26b/0x5a0 [ 389.644191][T17360] ? hmm_vma_walk_hugetlb_entry+0x8a0/0x8a0 [ 389.650124][T17360] ? syscall_enter_from_user_mode+0x1d/0x50 [ 389.656060][T17360] do_syscall_64+0x2d/0x70 [ 389.660521][T17360] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 389.666599][T17360] RIP: 0033:0x465d99 [ 389.670522][T17360] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 389.690261][T17360] RSP: 002b:00007fb8ff542f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 389.698709][T17360] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000465d99 [ 389.706710][T17360] RDX: 0000000000000900 RSI: 0000000000000000 RDI: 00000000004bbd4a [ 389.714710][T17360] RBP: 0000000000000002 R08: 0000000000000480 R09: ffffffffffffffff [ 389.722705][T17360] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 389.732208][T17360] R13: 0000000020000100 R14: 0000000000000900 R15: 0000000020000040 [ 389.800040][T17365] loop0: detected capacity change from 4 to 0 [ 389.818972][T17366] loop1: detected capacity change from 4 to 0 [ 389.839507][T17365] erofs: (device loop0): mounted with root inode @ nid 36. [ 389.857767][T17366] erofs: (device loop1): mounted with root inode @ nid 36. 12:35:24 executing program 3 (fault-call:0 fault-nth:7): syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 389.912939][T17376] loop2: detected capacity change from 4 to 0 [ 389.949523][T17377] loop5: detected capacity change from 4 to 0 12:35:24 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x11, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 389.982305][T17373] loop4: detected capacity change from 4 to 0 [ 390.013450][T17376] erofs: (device loop2): mounted with root inode @ nid 36. 12:35:24 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x5, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 390.027092][T17373] erofs: (device loop4): mounted with root inode @ nid 36. [ 390.030646][T17377] erofs: (device loop5): mounted with root inode @ nid 36. [ 390.082326][T17387] FAULT_INJECTION: forcing a failure. [ 390.082326][T17387] name failslab, interval 1, probability 0, space 0, times 0 [ 390.103230][T17387] CPU: 0 PID: 17387 Comm: syz-executor.3 Not tainted 5.11.0-syzkaller #0 [ 390.112233][T17387] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 390.122350][T17387] Call Trace: [ 390.126234][T17387] dump_stack+0x107/0x163 12:35:24 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x8, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 390.131240][T17387] should_fail.cold+0x5/0xa [ 390.135799][T17387] ? tomoyo_realpath_from_path+0xc3/0x620 [ 390.141971][T17387] should_failslab+0x5/0x10 [ 390.146539][T17387] __kmalloc+0x79/0x440 [ 390.150731][T17387] ? rcu_read_lock_sched_held+0x3a/0x70 [ 390.156504][T17387] tomoyo_realpath_from_path+0xc3/0x620 [ 390.162092][T17387] ? tomoyo_profile+0x42/0x50 [ 390.166816][T17387] tomoyo_path_perm+0x21b/0x400 [ 390.171701][T17387] ? tomoyo_path_perm+0x1c1/0x400 [ 390.177287][T17387] ? tomoyo_check_open_permission+0x380/0x380 [ 390.183409][T17387] ? find_held_lock+0x2d/0x110 [ 390.188266][T17387] security_path_truncate+0xcf/0x140 [ 390.193594][T17387] do_sys_ftruncate+0x533/0x860 [ 390.198493][T17387] do_syscall_64+0x2d/0x70 [ 390.202952][T17387] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 390.209597][T17387] RIP: 0033:0x465d57 12:35:24 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3", 0x13, 0x480}], 0x0, &(0x7f0000000040)) [ 390.213524][T17387] Code: 48 89 e7 e8 cb e5 ff ff 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 1a 00 00 90 b8 4d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 [ 390.233831][T17387] RSP: 002b:00007fb8ff542f48 EFLAGS: 00000217 ORIG_RAX: 000000000000004d [ 390.242386][T17387] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000465d57 [ 390.251174][T17387] RDX: 0000000000000900 RSI: 0000000000000900 RDI: 0000000000000004 [ 390.259276][T17387] RBP: 0000000000000002 R08: 0000000000000480 R09: ffffffffffffffff [ 390.267391][T17387] R10: 0000000000000002 R11: 0000000000000217 R12: 0000000000000004 [ 390.275790][T17387] R13: 0000000000000004 R14: 0000000000000900 R15: 0000000020000040 [ 390.308670][T17387] ERROR: Out of memory at tomoyo_realpath_from_path. [ 390.323800][T17387] loop3: detected capacity change from 4 to 0 [ 390.333563][T17387] erofs: (device loop3): mounted with root inode @ nid 36. 12:35:24 executing program 3 (fault-call:0 fault-nth:8): syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 390.443132][T17392] loop1: detected capacity change from 4 to 0 [ 390.467543][T17396] loop0: detected capacity change from 4 to 0 [ 390.489385][T17392] erofs: (device loop1): mounted with root inode @ nid 36. 12:35:24 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x5, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 390.526571][T17396] erofs: (device loop0): mounted with root inode @ nid 36. 12:35:24 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x18, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 390.606120][T17409] FAULT_INJECTION: forcing a failure. [ 390.606120][T17409] name failslab, interval 1, probability 0, space 0, times 0 [ 390.627359][T17409] CPU: 0 PID: 17409 Comm: syz-executor.3 Not tainted 5.11.0-syzkaller #0 [ 390.635937][T17409] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 390.646063][T17409] Call Trace: [ 390.649402][T17409] dump_stack+0x107/0x163 [ 390.653792][T17409] should_fail.cold+0x5/0xa [ 390.659344][T17409] ? tomoyo_encode2.part.0+0xe9/0x3a0 [ 390.664797][T17409] should_failslab+0x5/0x10 [ 390.669379][T17409] __kmalloc+0x79/0x440 [ 390.673584][T17409] tomoyo_encode2.part.0+0xe9/0x3a0 [ 390.679033][T17409] tomoyo_encode+0x28/0x50 [ 390.683494][T17409] tomoyo_realpath_from_path+0x186/0x620 [ 390.689187][T17409] ? tomoyo_profile+0x42/0x50 [ 390.693910][T17409] tomoyo_path_perm+0x21b/0x400 [ 390.698794][T17409] ? tomoyo_path_perm+0x1c1/0x400 [ 390.703859][T17409] ? tomoyo_check_open_permission+0x380/0x380 [ 390.710121][T17409] ? find_held_lock+0x2d/0x110 [ 390.715676][T17409] security_path_truncate+0xcf/0x140 [ 390.721023][T17409] do_sys_ftruncate+0x533/0x860 [ 390.725927][T17409] do_syscall_64+0x2d/0x70 [ 390.730390][T17409] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 390.736352][T17409] RIP: 0033:0x465d57 [ 390.740277][T17409] Code: 48 89 e7 e8 cb e5 ff ff 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 1a 00 00 90 b8 4d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 [ 390.759995][T17409] RSP: 002b:00007fb8ff542f48 EFLAGS: 00000217 ORIG_RAX: 000000000000004d [ 390.768646][T17409] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000465d57 [ 390.776646][T17409] RDX: 0000000000000900 RSI: 0000000000000900 RDI: 0000000000000004 [ 390.784681][T17409] RBP: 0000000000000002 R08: 0000000000000480 R09: ffffffffffffffff [ 390.792672][T17409] R10: 0000000000000002 R11: 0000000000000217 R12: 0000000000000004 [ 390.800689][T17409] R13: 0000000000000004 R14: 0000000000000900 R15: 0000000020000040 [ 390.816295][T17409] ERROR: Out of memory at tomoyo_realpath_from_path. [ 390.824704][T17406] loop2: detected capacity change from 4 to 0 [ 390.861588][T17408] loop4: detected capacity change from 4 to 0 [ 390.908974][T17409] loop3: detected capacity change from 4 to 0 [ 390.934042][T17408] erofs: (device loop4): mounted with root inode @ nid 36. [ 390.943381][T17406] erofs: (device loop2): mounted with root inode @ nid 36. [ 390.958688][T17417] loop5: detected capacity change from 4 to 0 12:35:25 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x9, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 391.002526][T17417] erofs: (device loop5): mounted with root inode @ nid 36. [ 391.010961][T17409] erofs: (device loop3): mounted with root inode @ nid 36. 12:35:25 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c14", 0x16, 0x480}], 0x0, &(0x7f0000000040)) 12:35:25 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x6, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:35:25 executing program 3 (fault-call:0 fault-nth:9): syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 391.057329][T17424] loop1: detected capacity change from 4 to 0 [ 391.077956][T17424] erofs: (device loop1): mounted with root inode @ nid 36. 12:35:25 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x21, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:35:25 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x6, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 391.196603][T17430] loop2: detected capacity change from 4 to 0 [ 391.365005][T17430] erofs: (device loop2): mounted with root inode @ nid 36. [ 391.409067][T17437] loop4: detected capacity change from 4 to 0 12:35:25 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c14", 0x16, 0x480}], 0x0, &(0x7f0000000040)) [ 391.479099][T17437] erofs: (device loop4): mounted with root inode @ nid 36. 12:35:25 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xa, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 391.558870][T17449] FAULT_INJECTION: forcing a failure. [ 391.558870][T17449] name failslab, interval 1, probability 0, space 0, times 0 [ 391.580110][T17449] CPU: 1 PID: 17449 Comm: syz-executor.3 Not tainted 5.11.0-syzkaller #0 [ 391.588601][T17449] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 391.598699][T17449] Call Trace: [ 391.602227][T17449] dump_stack+0x107/0x163 [ 391.606631][T17449] should_fail.cold+0x5/0xa [ 391.611195][T17449] ? tomoyo_encode2.part.0+0xe9/0x3a0 [ 391.616606][T17449] should_failslab+0x5/0x10 [ 391.621162][T17449] __kmalloc+0x79/0x440 [ 391.625355][T17449] tomoyo_encode2.part.0+0xe9/0x3a0 [ 391.630595][T17449] tomoyo_encode+0x28/0x50 [ 391.635053][T17449] tomoyo_realpath_from_path+0x186/0x620 [ 391.640734][T17449] ? tomoyo_profile+0x42/0x50 [ 391.645900][T17449] tomoyo_path_perm+0x21b/0x400 [ 391.650891][T17449] ? tomoyo_path_perm+0x1c1/0x400 [ 391.655959][T17449] ? tomoyo_check_open_permission+0x380/0x380 [ 391.662098][T17449] ? find_held_lock+0x2d/0x110 [ 391.666971][T17449] security_path_truncate+0xcf/0x140 [ 391.672326][T17449] do_sys_ftruncate+0x533/0x860 [ 391.677235][T17449] do_syscall_64+0x2d/0x70 [ 391.681793][T17449] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 391.687739][T17449] RIP: 0033:0x465d57 [ 391.688673][T17447] loop1: detected capacity change from 4 to 0 [ 391.691654][T17449] Code: 48 89 e7 e8 cb e5 ff ff 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 1a 00 00 90 b8 4d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 [ 391.691691][T17449] RSP: 002b:00007fb8ff542f48 EFLAGS: 00000217 ORIG_RAX: 000000000000004d [ 391.691722][T17449] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000465d57 [ 391.691743][T17449] RDX: 0000000000000900 RSI: 0000000000000900 RDI: 0000000000000004 [ 391.691764][T17449] RBP: 0000000000000002 R08: 0000000000000480 R09: ffffffffffffffff [ 391.750537][T17449] R10: 0000000000000002 R11: 0000000000000217 R12: 0000000000000004 [ 391.758547][T17449] R13: 0000000000000004 R14: 0000000000000900 R15: 0000000020000040 [ 391.768409][T17448] loop0: detected capacity change from 4 to 0 [ 391.793650][T17449] ERROR: Out of memory at tomoyo_realpath_from_path. [ 391.835475][T17451] loop5: detected capacity change from 4 to 0 [ 391.856173][T17455] loop2: detected capacity change from 4 to 0 [ 391.866359][T17448] erofs: (device loop0): mounted with root inode @ nid 36. [ 391.867239][T17447] erofs: (device loop1): mounted with root inode @ nid 36. [ 391.881198][T17449] loop3: detected capacity change from 4 to 0 [ 391.933490][T17451] erofs: (device loop5): mounted with root inode @ nid 36. [ 391.933618][T17455] erofs: (device loop2): mounted with root inode @ nid 36. [ 391.948936][T17449] erofs: (device loop3): mounted with root inode @ nid 36. 12:35:26 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x23, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:35:26 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x7, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:35:26 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x7, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 392.066808][T17468] loop4: detected capacity change from 4 to 0 12:35:26 executing program 3 (fault-call:0 fault-nth:10): syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:35:26 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c14", 0x16, 0x480}], 0x0, &(0x7f0000000040)) [ 392.173082][T17468] erofs: (device loop4): mounted with root inode @ nid 36. [ 392.195596][T17474] loop1: detected capacity change from 4 to 0 [ 392.273440][T17474] erofs: (device loop1): mounted with root inode @ nid 36. 12:35:26 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xb, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:35:26 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x2f, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 392.392268][T17488] FAULT_INJECTION: forcing a failure. [ 392.392268][T17488] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 392.409045][T17488] CPU: 0 PID: 17488 Comm: syz-executor.3 Not tainted 5.11.0-syzkaller #0 [ 392.417512][T17488] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 392.427592][T17488] Call Trace: [ 392.430892][T17488] dump_stack+0x107/0x163 [ 392.435269][T17488] should_fail.cold+0x5/0xa [ 392.439826][T17488] __alloc_pages_nodemask+0x189/0x730 [ 392.445237][T17488] ? __alloc_pages_slowpath.constprop.0+0x2240/0x2240 [ 392.452523][T17488] ? avc_has_perm_noaudit+0x1c7/0x390 [ 392.457935][T17488] ? mark_lock+0xf7/0x1720 [ 392.462399][T17488] alloc_pages_vma+0xdd/0x770 [ 392.467115][T17488] shmem_alloc_page+0x11f/0x1f0 [ 392.472006][T17488] ? shmem_swapin+0x230/0x230 [ 392.476714][T17488] ? lock_downgrade+0x6d0/0x6d0 [ 392.481621][T17488] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 392.485537][T17492] loop4: detected capacity change from 4 to 0 [ 392.487900][T17488] ? percpu_counter_add_batch+0xbd/0x180 [ 392.487950][T17488] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 392.505381][T17488] ? __vm_enough_memory+0x184/0x360 [ 392.511426][T17488] shmem_alloc_and_acct_page+0x161/0x8a0 [ 392.517472][T17488] shmem_getpage_gfp+0x551/0x2450 [ 392.523118][T17488] ? shmem_mfill_atomic_pte+0x1d70/0x1d70 [ 392.529051][T17488] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 392.535343][T17488] ? iov_iter_fault_in_readable+0x1f9/0x3f0 [ 392.541290][T17488] shmem_write_begin+0xf9/0x1d0 [ 392.546319][T17488] generic_perform_write+0x20a/0x4f0 [ 392.552001][T17488] ? generic_file_readonly_mmap+0x1b0/0x1b0 [ 392.557942][T17488] ? current_time+0x2c0/0x2c0 [ 392.562672][T17488] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 392.568750][T17488] ? generic_write_checks+0x2a9/0x380 [ 392.574262][T17488] __generic_file_write_iter+0x24e/0x610 [ 392.579944][T17488] generic_file_write_iter+0xd7/0x220 [ 392.586022][T17488] ? iov_iter_init+0x3c/0x130 [ 392.591426][T17488] new_sync_write+0x426/0x650 [ 392.596139][T17488] ? new_sync_read+0x6e0/0x6e0 [ 392.600940][T17488] ? lock_release+0x710/0x710 [ 392.605644][T17488] ? selinux_file_permission+0x92/0x520 [ 392.613809][T17488] vfs_write+0x791/0xa30 [ 392.618092][T17488] __x64_sys_pwrite64+0x1fd/0x250 [ 392.623156][T17488] ? ksys_pwrite64+0x1a0/0x1a0 [ 392.627957][T17488] ? syscall_enter_from_user_mode+0x1d/0x50 [ 392.633906][T17488] do_syscall_64+0x2d/0x70 [ 392.638352][T17488] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 392.644264][T17488] RIP: 0033:0x419437 [ 392.648177][T17488] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 392.668500][T17488] RSP: 002b:00007fb8ff542f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 392.676960][T17488] RAX: ffffffffffffffda RBX: 00000000004af960 RCX: 0000000000419437 [ 392.684955][T17488] RDX: 000000000000000f RSI: 0000000020010000 RDI: 0000000000000004 [ 392.693922][T17488] RBP: 0000000000000002 R08: 0000000000000000 R09: ffffffffffffffff [ 392.701929][T17488] R10: 0000000000000400 R11: 0000000000000293 R12: 0000000000000004 [ 392.709921][T17488] R13: 0000000000000004 R14: 0000000020000200 R15: 0000000000000000 [ 392.727457][T17486] loop2: detected capacity change from 4 to 0 [ 392.744138][T17485] loop0: detected capacity change from 4 to 0 [ 392.758888][T17487] loop5: detected capacity change from 4 to 0 [ 392.768228][T17492] erofs: (device loop4): mounted with root inode @ nid 36. [ 392.818215][T17488] loop3: detected capacity change from 4 to 0 [ 392.848257][T17487] erofs: (device loop5): mounted with root inode @ nid 36. [ 392.857249][T17485] erofs: (device loop0): mounted with root inode @ nid 36. [ 392.865213][T17486] erofs: (device loop2): mounted with root inode @ nid 36. [ 392.887630][T17488] erofs: (device loop3): erofs_read_superblock: cannot find valid erofs superblock 12:35:27 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c141223", 0x18, 0x480}], 0x0, &(0x7f0000000040)) 12:35:27 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xc, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:35:27 executing program 3 (fault-call:0 fault-nth:11): syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:35:27 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x8, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:35:27 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x8, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 392.985551][T17506] loop1: detected capacity change from 4 to 0 [ 393.135682][T17506] erofs: (device loop1): mounted with root inode @ nid 36. [ 393.152056][T17514] FAULT_INJECTION: forcing a failure. [ 393.152056][T17514] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 393.165361][T17514] CPU: 0 PID: 17514 Comm: syz-executor.3 Not tainted 5.11.0-syzkaller #0 [ 393.173821][T17514] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 393.184177][T17514] Call Trace: [ 393.187504][T17514] dump_stack+0x107/0x163 [ 393.191906][T17514] should_fail.cold+0x5/0xa [ 393.196440][T17514] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 393.203092][T17514] iov_iter_copy_from_user_atomic+0x40b/0xc00 [ 393.209336][T17514] ? shmem_write_begin+0xf9/0x1d0 [ 393.214375][T17514] ? shmem_write_begin+0x103/0x1d0 [ 393.219530][T17514] generic_perform_write+0x277/0x4f0 [ 393.224850][T17514] ? generic_file_readonly_mmap+0x1b0/0x1b0 [ 393.230786][T17514] ? current_time+0x2c0/0x2c0 [ 393.235521][T17514] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 393.241282][T17514] ? generic_write_checks+0x2a9/0x380 [ 393.246720][T17514] __generic_file_write_iter+0x24e/0x610 [ 393.252521][T17514] generic_file_write_iter+0xd7/0x220 [ 393.257958][T17514] ? iov_iter_init+0x3c/0x130 [ 393.262796][T17514] new_sync_write+0x426/0x650 [ 393.267554][T17514] ? new_sync_read+0x6e0/0x6e0 [ 393.272351][T17514] ? lock_release+0x710/0x710 [ 393.277055][T17514] ? selinux_file_permission+0x92/0x520 [ 393.282647][T17514] vfs_write+0x791/0xa30 [ 393.286919][T17514] __x64_sys_pwrite64+0x1fd/0x250 [ 393.291981][T17514] ? ksys_pwrite64+0x1a0/0x1a0 [ 393.296750][T17514] ? syscall_enter_from_user_mode+0x1d/0x50 [ 393.302674][T17514] do_syscall_64+0x2d/0x70 [ 393.307118][T17514] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 393.313090][T17514] RIP: 0033:0x419437 [ 393.317008][T17514] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 393.336728][T17514] RSP: 002b:00007fb8ff542f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 393.345178][T17514] RAX: ffffffffffffffda RBX: 00000000004af960 RCX: 0000000000419437 [ 393.353171][T17514] RDX: 0000000000000019 RSI: 0000000020000240 RDI: 0000000000000004 [ 393.361169][T17514] RBP: 0000000000000002 R08: 0000000000000000 R09: ffffffffffffffff [ 393.369153][T17514] R10: 0000000000000480 R11: 0000000000000293 R12: 0000000000000004 [ 393.377126][T17514] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001 12:35:27 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x48, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 393.451250][T17514] loop3: detected capacity change from 4 to 0 [ 393.490645][T17520] loop5: detected capacity change from 4 to 0 [ 393.560900][T17521] loop2: detected capacity change from 4 to 0 [ 393.574792][T17514] erofs: (device loop3): mounted with root inode @ nid 36. [ 393.583473][T17520] erofs: (device loop5): mounted with root inode @ nid 36. [ 393.607278][T17525] loop0: detected capacity change from 4 to 0 [ 393.627147][T17529] loop4: detected capacity change from 4 to 0 [ 393.658748][T17521] erofs: (device loop2): mounted with root inode @ nid 36. [ 393.678628][T17525] erofs: (device loop0): mounted with root inode @ nid 36. [ 393.691492][T17536] loop1: detected capacity change from 4 to 0 [ 393.716355][T17529] erofs: (device loop4): mounted with root inode @ nid 36. 12:35:27 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x9, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 393.790716][T17536] erofs: (device loop1): mounted with root inode @ nid 36. 12:35:28 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c141223", 0x18, 0x480}], 0x0, &(0x7f0000000040)) 12:35:28 executing program 3 (fault-call:0 fault-nth:12): syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:35:28 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xd, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:35:28 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x9, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:35:28 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x4c, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 394.134056][T17550] FAULT_INJECTION: forcing a failure. [ 394.134056][T17550] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 394.148442][T17550] CPU: 0 PID: 17550 Comm: syz-executor.3 Not tainted 5.11.0-syzkaller #0 [ 394.156893][T17550] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 394.166975][T17550] Call Trace: [ 394.170275][T17550] dump_stack+0x107/0x163 [ 394.174678][T17550] should_fail.cold+0x5/0xa [ 394.179206][T17550] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 394.185469][T17550] iov_iter_copy_from_user_atomic+0x40b/0xc00 [ 394.191668][T17550] ? shmem_write_begin+0xf9/0x1d0 [ 394.196736][T17550] ? shmem_write_begin+0x103/0x1d0 [ 394.201878][T17550] generic_perform_write+0x277/0x4f0 [ 394.207275][T17550] ? generic_file_readonly_mmap+0x1b0/0x1b0 [ 394.213228][T17550] ? current_time+0x2c0/0x2c0 [ 394.217943][T17550] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 394.223692][T17550] ? generic_write_checks+0x2a9/0x380 [ 394.229122][T17550] __generic_file_write_iter+0x24e/0x610 [ 394.234812][T17550] generic_file_write_iter+0xd7/0x220 [ 394.240242][T17550] ? iov_iter_init+0x3c/0x130 [ 394.244960][T17550] new_sync_write+0x426/0x650 [ 394.249672][T17550] ? new_sync_read+0x6e0/0x6e0 [ 394.254489][T17550] ? lock_release+0x710/0x710 [ 394.259189][T17550] ? selinux_file_permission+0x92/0x520 [ 394.264761][T17550] vfs_write+0x791/0xa30 [ 394.269031][T17550] __x64_sys_pwrite64+0x1fd/0x250 [ 394.274057][T17550] ? ksys_pwrite64+0x1a0/0x1a0 [ 394.278846][T17550] ? syscall_enter_from_user_mode+0x1d/0x50 [ 394.285602][T17550] do_syscall_64+0x2d/0x70 [ 394.290084][T17550] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 394.296000][T17550] RIP: 0033:0x419437 [ 394.299919][T17550] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 394.319523][T17550] RSP: 002b:00007fb8ff542f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 394.327951][T17550] RAX: ffffffffffffffda RBX: 00000000004af960 RCX: 0000000000419437 [ 394.335947][T17550] RDX: 0000000000000019 RSI: 0000000020000240 RDI: 0000000000000004 [ 394.343937][T17550] RBP: 0000000000000002 R08: 0000000000000000 R09: ffffffffffffffff [ 394.351922][T17550] R10: 0000000000000480 R11: 0000000000000293 R12: 0000000000000004 [ 394.359905][T17550] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001 [ 394.410394][T17546] loop2: detected capacity change from 4 to 0 [ 394.428638][T17541] loop5: detected capacity change from 4 to 0 [ 394.455163][T17550] loop3: detected capacity change from 4 to 0 [ 394.515480][T17546] erofs: (device loop2): mounted with root inode @ nid 36. [ 394.515566][T17541] erofs: (device loop5): mounted with root inode @ nid 36. [ 394.537970][T17550] erofs: (device loop3): mounted with root inode @ nid 36. 12:35:28 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c141223", 0x18, 0x480}], 0x0, &(0x7f0000000040)) 12:35:28 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xa, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 394.651882][T17563] loop4: detected capacity change from 4 to 0 12:35:28 executing program 3 (fault-call:0 fault-nth:13): syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 394.710325][T17562] loop0: detected capacity change from 4 to 0 [ 394.786782][T17563] erofs: (device loop4): mounted with root inode @ nid 36. [ 394.794496][T17562] erofs: (device loop0): mounted with root inode @ nid 36. [ 394.801994][T17565] loop1: detected capacity change from 4 to 0 [ 394.854807][T17565] erofs: (device loop1): mounted with root inode @ nid 36. 12:35:29 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xa, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:35:29 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xf, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 394.946334][T17576] loop2: detected capacity change from 4 to 0 [ 394.964163][T17576] erofs: (device loop2): mounted with root inode @ nid 36. 12:35:29 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x60, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 395.020818][T17581] FAULT_INJECTION: forcing a failure. [ 395.020818][T17581] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 395.036329][T17581] CPU: 0 PID: 17581 Comm: syz-executor.3 Not tainted 5.11.0-syzkaller #0 [ 395.044977][T17581] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 395.055061][T17581] Call Trace: [ 395.058366][T17581] dump_stack+0x107/0x163 [ 395.062830][T17581] should_fail.cold+0x5/0xa [ 395.067381][T17581] strncpy_from_user+0x34/0x3e0 [ 395.072273][T17581] getname_flags.part.0+0x95/0x4f0 [ 395.077435][T17581] getname+0x8e/0xd0 [ 395.081367][T17581] do_sys_openat2+0xf5/0x420 [ 395.085980][T17581] ? build_open_flags+0x680/0x680 [ 395.091012][T17581] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 395.097271][T17581] __x64_sys_openat+0x13f/0x1f0 [ 395.102169][T17581] ? __ia32_sys_open+0x1c0/0x1c0 [ 395.107129][T17581] ? syscall_enter_from_user_mode+0x1d/0x50 [ 395.113044][T17581] do_syscall_64+0x2d/0x70 [ 395.117495][T17581] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 395.123441][T17581] RIP: 0033:0x419384 [ 395.127365][T17581] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 395.146991][T17581] RSP: 002b:00007fb8ff542ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 395.155938][T17581] RAX: ffffffffffffffda RBX: 00000000004af960 RCX: 0000000000419384 [ 395.163935][T17581] RDX: 0000000000000002 RSI: 00007fb8ff543000 RDI: 00000000ffffff9c [ 395.171928][T17581] RBP: 00007fb8ff543000 R08: 0000000000000000 R09: ffffffffffffffff [ 395.179913][T17581] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 395.187891][T17581] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 12:35:29 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19}], 0x0, &(0x7f0000000040)) 12:35:29 executing program 3 (fault-call:0 fault-nth:14): syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 395.293024][T17583] loop5: detected capacity change from 4 to 0 [ 395.342219][T17586] loop0: detected capacity change from 4 to 0 [ 395.364497][T17583] erofs: (device loop5): mounted with root inode @ nid 36. [ 395.395405][T17595] loop2: detected capacity change from 4 to 0 [ 395.407173][T17595] erofs: (device loop2): erofs_read_inode: bogus i_mode (0) @ nid 36 [ 395.419044][T17586] erofs: (device loop0): mounted with root inode @ nid 36. [ 395.444698][T17601] FAULT_INJECTION: forcing a failure. [ 395.444698][T17601] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 395.457956][T17601] CPU: 1 PID: 17601 Comm: syz-executor.3 Not tainted 5.11.0-syzkaller #0 [ 395.466410][T17601] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 395.476503][T17601] Call Trace: [ 395.479820][T17601] dump_stack+0x107/0x163 [ 395.484208][T17601] should_fail.cold+0x5/0xa [ 395.488765][T17601] __alloc_pages_nodemask+0x189/0x730 [ 395.494195][T17601] ? __alloc_pages_slowpath.constprop.0+0x2240/0x2240 [ 395.501025][T17601] ? find_held_lock+0x2d/0x110 [ 395.505880][T17601] cache_grow_begin+0x71/0x430 [ 395.510716][T17601] ? cache_alloc_pfmemalloc+0x1e/0x140 [ 395.516250][T17601] cache_alloc_refill+0x27f/0x380 [ 395.521360][T17601] kmem_cache_alloc+0x3e7/0x4c0 [ 395.526293][T17601] getname_flags.part.0+0x50/0x4f0 [ 395.531472][T17601] getname+0x8e/0xd0 [ 395.535420][T17601] do_sys_openat2+0xf5/0x420 [ 395.540061][T17601] ? build_open_flags+0x680/0x680 [ 395.545175][T17601] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 395.551497][T17601] __x64_sys_openat+0x13f/0x1f0 [ 395.556427][T17601] ? __ia32_sys_open+0x1c0/0x1c0 [ 395.561424][T17601] ? syscall_enter_from_user_mode+0x1d/0x50 [ 395.567393][T17601] do_syscall_64+0x2d/0x70 [ 395.571854][T17601] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 395.577781][T17601] RIP: 0033:0x419384 [ 395.582136][T17601] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 395.602684][T17601] RSP: 002b:00007fb8ff542ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 395.611247][T17601] RAX: ffffffffffffffda RBX: 00000000004af960 RCX: 0000000000419384 [ 395.619676][T17601] RDX: 0000000000000002 RSI: 00007fb8ff543000 RDI: 00000000ffffff9c [ 395.628109][T17601] RBP: 00007fb8ff543000 R08: 0000000000000000 R09: ffffffffffffffff [ 395.636609][T17601] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 395.645155][T17601] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 395.685649][T17599] loop4: detected capacity change from 4 to 0 [ 395.713068][T17601] loop3: detected capacity change from 4 to 0 [ 395.729785][T17603] loop1: detected capacity change from 4 to 0 [ 395.746159][T17601] erofs: (device loop3): mounted with root inode @ nid 36. [ 395.746220][T17599] erofs: (device loop4): mounted with root inode @ nid 36. 12:35:29 executing program 3 (fault-call:0 fault-nth:15): syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:35:29 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19}], 0x0, &(0x7f0000000040)) 12:35:29 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xb, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:35:30 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xb, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 395.830459][T17603] erofs: (device loop1): mounted with root inode @ nid 36. [ 395.996322][T17618] FAULT_INJECTION: forcing a failure. [ 395.996322][T17618] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 396.010027][T17615] loop2: detected capacity change from 4 to 0 [ 396.111035][T17618] CPU: 1 PID: 17618 Comm: syz-executor.3 Not tainted 5.11.0-syzkaller #0 [ 396.119527][T17618] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 396.129639][T17618] Call Trace: [ 396.132831][T17615] erofs: (device loop2): erofs_read_inode: bogus i_mode (0) @ nid 36 [ 396.132942][T17618] dump_stack+0x107/0x163 [ 396.145518][T17618] should_fail.cold+0x5/0xa [ 396.150077][T17618] strncpy_from_user+0x34/0x3e0 [ 396.155053][T17618] getname_flags.part.0+0x95/0x4f0 [ 396.160207][T17618] getname+0x8e/0xd0 [ 396.164134][T17618] do_sys_openat2+0xf5/0x420 [ 396.168754][T17618] ? build_open_flags+0x680/0x680 [ 396.173844][T17618] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 396.180137][T17618] __x64_sys_openat+0x13f/0x1f0 [ 396.185035][T17618] ? __ia32_sys_open+0x1c0/0x1c0 [ 396.190022][T17618] ? syscall_enter_from_user_mode+0x1d/0x50 [ 396.196000][T17618] do_syscall_64+0x2d/0x70 [ 396.200458][T17618] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 396.206381][T17618] RIP: 0033:0x419384 [ 396.210304][T17618] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 396.229941][T17618] RSP: 002b:00007fb8ff542ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 396.238503][T17618] RAX: ffffffffffffffda RBX: 00000000004af960 RCX: 0000000000419384 [ 396.246513][T17618] RDX: 0000000000000002 RSI: 00007fb8ff543000 RDI: 00000000ffffff9c 12:35:30 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x68, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:35:30 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x10, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 396.254944][T17618] RBP: 00007fb8ff543000 R08: 0000000000000000 R09: ffffffffffffffff [ 396.263062][T17618] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 396.271122][T17618] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 12:35:30 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19}], 0x0, &(0x7f0000000040)) 12:35:30 executing program 3 (fault-call:0 fault-nth:16): syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 396.403558][T17623] loop0: detected capacity change from 4 to 0 [ 396.465854][T17623] erofs: (device loop0): mounted with root inode @ nid 36. [ 396.473991][T17627] loop5: detected capacity change from 4 to 0 [ 396.509287][T17635] FAULT_INJECTION: forcing a failure. [ 396.509287][T17635] name failslab, interval 1, probability 0, space 0, times 0 [ 396.549109][T17627] erofs: (device loop5): mounted with root inode @ nid 36. [ 396.584234][T17635] CPU: 0 PID: 17635 Comm: syz-executor.3 Not tainted 5.11.0-syzkaller #0 [ 396.592716][T17635] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 396.602795][T17635] Call Trace: [ 396.606099][T17635] dump_stack+0x107/0x163 [ 396.610482][T17635] should_fail.cold+0x5/0xa [ 396.615030][T17635] should_failslab+0x5/0x10 [ 396.619594][T17635] kmem_cache_alloc+0x54/0x4c0 [ 396.624384][T17635] ? stack_trace_consume_entry+0x160/0x160 [ 396.630229][T17635] __alloc_file+0x21/0x280 [ 396.634680][T17635] alloc_empty_file+0x6d/0x170 [ 396.639484][T17635] path_openat+0xe3/0x2730 [ 396.643932][T17635] ? __lock_acquire+0x16c2/0x54f0 [ 396.649018][T17635] ? path_lookupat+0x830/0x830 [ 396.653822][T17635] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 396.659855][T17635] do_filp_open+0x17e/0x3c0 [ 396.664394][T17635] ? may_open_dev+0xf0/0xf0 [ 396.668930][T17635] ? alloc_fd+0x2bc/0x640 [ 396.673287][T17635] ? lock_downgrade+0x6d0/0x6d0 [ 396.678182][T17635] ? do_raw_spin_lock+0x120/0x2b0 [ 396.684007][T17635] ? rwlock_bug.part.0+0x90/0x90 [ 396.688997][T17635] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 396.695291][T17635] ? _raw_spin_unlock+0x24/0x40 [ 396.700171][T17635] ? alloc_fd+0x2bc/0x640 [ 396.704556][T17635] do_sys_openat2+0x16d/0x420 [ 396.709261][T17635] ? build_open_flags+0x680/0x680 [ 396.714318][T17635] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 396.720621][T17635] __x64_sys_openat+0x13f/0x1f0 [ 396.725505][T17635] ? __ia32_sys_open+0x1c0/0x1c0 [ 396.730490][T17635] ? syscall_enter_from_user_mode+0x1d/0x50 [ 396.736427][T17635] do_syscall_64+0x2d/0x70 [ 396.740882][T17635] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 396.746842][T17635] RIP: 0033:0x419384 12:35:30 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xf, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 396.750763][T17635] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 396.758260][T17637] loop2: detected capacity change from 4 to 0 [ 396.770393][T17635] RSP: 002b:00007fb8ff542ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 396.770427][T17635] RAX: ffffffffffffffda RBX: 00000000004af960 RCX: 0000000000419384 [ 396.770444][T17635] RDX: 0000000000000002 RSI: 00007fb8ff543000 RDI: 00000000ffffff9c [ 396.770460][T17635] RBP: 00007fb8ff543000 R08: 0000000000000000 R09: ffffffffffffffff [ 396.770476][T17635] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 396.770499][T17635] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 12:35:31 executing program 3 (fault-call:0 fault-nth:17): syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:35:31 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xc, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 396.921774][T17643] loop1: detected capacity change from 4 to 0 [ 396.947672][T17637] erofs: (device loop2): erofs_read_inode: bogus i_mode (0) @ nid 36 [ 396.997423][T17648] FAULT_INJECTION: forcing a failure. [ 396.997423][T17648] name failslab, interval 1, probability 0, space 0, times 0 [ 397.011624][T17648] CPU: 0 PID: 17648 Comm: syz-executor.3 Not tainted 5.11.0-syzkaller #0 [ 397.020871][T17648] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 397.030964][T17648] Call Trace: [ 397.034266][T17648] dump_stack+0x107/0x163 [ 397.038642][T17648] should_fail.cold+0x5/0xa [ 397.043189][T17648] should_failslab+0x5/0x10 [ 397.047757][T17648] kmem_cache_alloc+0x54/0x4c0 [ 397.052598][T17648] security_file_alloc+0x34/0x170 [ 397.057669][T17648] __alloc_file+0xd8/0x280 [ 397.062127][T17648] alloc_empty_file+0x6d/0x170 [ 397.067998][T17648] path_openat+0xe3/0x2730 [ 397.072532][T17648] ? __lock_acquire+0x16c2/0x54f0 [ 397.077603][T17648] ? path_lookupat+0x830/0x830 [ 397.083425][T17648] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 397.089468][T17648] do_filp_open+0x17e/0x3c0 [ 397.094046][T17648] ? may_open_dev+0xf0/0xf0 [ 397.098598][T17648] ? alloc_fd+0x2bc/0x640 [ 397.103498][T17648] ? lock_downgrade+0x6d0/0x6d0 [ 397.108399][T17648] ? do_raw_spin_lock+0x120/0x2b0 [ 397.113484][T17648] ? rwlock_bug.part.0+0x90/0x90 [ 397.118483][T17648] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 397.124797][T17648] ? _raw_spin_unlock+0x24/0x40 [ 397.130098][T17648] ? alloc_fd+0x2bc/0x640 [ 397.134474][T17648] do_sys_openat2+0x16d/0x420 [ 397.139195][T17648] ? build_open_flags+0x680/0x680 [ 397.144259][T17648] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 397.150563][T17648] __x64_sys_openat+0x13f/0x1f0 [ 397.155811][T17648] ? __ia32_sys_open+0x1c0/0x1c0 [ 397.160812][T17648] ? syscall_enter_from_user_mode+0x1d/0x50 [ 397.166758][T17648] do_syscall_64+0x2d/0x70 [ 397.171209][T17648] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 397.177146][T17648] RIP: 0033:0x419384 [ 397.181085][T17648] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 397.200720][T17648] RSP: 002b:00007fb8ff542ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 397.209172][T17648] RAX: ffffffffffffffda RBX: 00000000004af960 RCX: 0000000000419384 [ 397.217175][T17648] RDX: 0000000000000002 RSI: 00007fb8ff543000 RDI: 00000000ffffff9c [ 397.225626][T17648] RBP: 00007fb8ff543000 R08: 0000000000000000 R09: ffffffffffffffff [ 397.233651][T17648] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 12:35:31 executing program 3 (fault-call:0 fault-nth:18): syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 397.241649][T17648] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 397.256871][T17646] loop4: detected capacity change from 4 to 0 [ 397.303063][T17643] erofs: (device loop1): mounted with root inode @ nid 36. [ 397.354798][T17646] erofs: (device loop4): mounted with root inode @ nid 36. [ 397.395268][T17654] FAULT_INJECTION: forcing a failure. [ 397.395268][T17654] name failslab, interval 1, probability 0, space 0, times 0 12:35:31 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 397.475655][T17654] CPU: 0 PID: 17654 Comm: syz-executor.3 Not tainted 5.11.0-syzkaller #0 [ 397.484134][T17654] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 397.494222][T17654] Call Trace: [ 397.497526][T17654] dump_stack+0x107/0x163 [ 397.501905][T17654] should_fail.cold+0x5/0xa [ 397.506455][T17654] ? tomoyo_realpath_from_path+0xc3/0x620 [ 397.512211][T17654] should_failslab+0x5/0x10 [ 397.516786][T17654] __kmalloc+0x79/0x440 12:35:31 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x6c, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:35:31 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x11, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 397.521058][T17654] ? rcu_read_lock_sched_held+0x3a/0x70 [ 397.526680][T17654] tomoyo_realpath_from_path+0xc3/0x620 [ 397.532272][T17654] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 397.538567][T17654] tomoyo_check_open_permission+0x272/0x380 [ 397.544624][T17654] ? tomoyo_path_number_perm+0x590/0x590 [ 397.550311][T17654] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 397.556377][T17654] ? path_get+0x5d/0x80 [ 397.560590][T17654] ? lock_downgrade+0x6d0/0x6d0 [ 397.565510][T17654] ? do_raw_spin_lock+0x120/0x2b0 [ 397.570607][T17654] tomoyo_file_open+0xa3/0xd0 [ 397.575328][T17654] security_file_open+0x52/0x4f0 [ 397.580319][T17654] do_dentry_open+0x358/0x11b0 [ 397.585133][T17654] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 397.591405][T17654] ? may_open+0x1e4/0x400 [ 397.595787][T17654] path_openat+0x1b9a/0x2730 [ 397.600425][T17654] ? path_lookupat+0x830/0x830 [ 397.605253][T17654] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 397.613367][T17654] do_filp_open+0x17e/0x3c0 [ 397.617907][T17654] ? may_open_dev+0xf0/0xf0 [ 397.622455][T17654] ? do_raw_spin_lock+0x120/0x2b0 [ 397.627515][T17654] ? rwlock_bug.part.0+0x90/0x90 [ 397.632488][T17654] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 397.638774][T17654] ? _raw_spin_unlock+0x24/0x40 [ 397.643660][T17654] ? alloc_fd+0x2bc/0x640 [ 397.648070][T17654] do_sys_openat2+0x16d/0x420 [ 397.652780][T17654] ? build_open_flags+0x680/0x680 [ 397.657840][T17654] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 397.664125][T17654] __x64_sys_openat+0x13f/0x1f0 [ 397.669002][T17654] ? __ia32_sys_open+0x1c0/0x1c0 [ 397.673970][T17654] ? syscall_enter_from_user_mode+0x1d/0x50 [ 397.680087][T17654] do_syscall_64+0x2d/0x70 [ 397.684625][T17654] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 397.691495][T17654] RIP: 0033:0x419384 [ 397.695514][T17654] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 397.715163][T17654] RSP: 002b:00007fb8ff542ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 397.723614][T17654] RAX: ffffffffffffffda RBX: 00000000004af960 RCX: 0000000000419384 [ 397.732051][T17654] RDX: 0000000000000002 RSI: 00007fb8ff543000 RDI: 00000000ffffff9c [ 397.740063][T17654] RBP: 00007fb8ff543000 R08: 0000000000000000 R09: ffffffffffffffff [ 397.748074][T17654] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 397.756078][T17654] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 397.790288][T17654] ERROR: Out of memory at tomoyo_realpath_from_path. [ 397.806920][T17657] loop0: detected capacity change from 4 to 0 [ 397.820503][T17659] loop5: detected capacity change from 4 to 0 [ 397.922983][T17657] erofs: (device loop0): mounted with root inode @ nid 36. [ 397.952438][T17654] loop3: detected capacity change from 4 to 0 [ 397.962261][T17659] erofs: (device loop5): mounted with root inode @ nid 36. [ 397.999035][T17669] loop4: detected capacity change from 4 to 0 12:35:32 executing program 3 (fault-call:0 fault-nth:19): syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 398.043024][T17673] loop2: detected capacity change from 4 to 0 [ 398.057735][T17654] erofs: (device loop3): mounted with root inode @ nid 36. [ 398.080565][T17669] erofs: (device loop4): mounted with root inode @ nid 36. [ 398.134082][T17673] erofs: (device loop2): erofs_read_superblock: cannot find valid erofs superblock 12:35:32 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x10, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:35:32 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xd, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 398.275037][T17684] FAULT_INJECTION: forcing a failure. [ 398.275037][T17684] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 398.289617][T17684] CPU: 1 PID: 17684 Comm: syz-executor.3 Not tainted 5.11.0-syzkaller #0 [ 398.298212][T17684] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 398.308645][T17684] Call Trace: [ 398.312560][T17684] dump_stack+0x107/0x163 [ 398.317930][T17684] should_fail.cold+0x5/0xa [ 398.322482][T17684] __alloc_pages_nodemask+0x189/0x730 [ 398.328337][T17684] ? __alloc_pages_slowpath.constprop.0+0x2240/0x2240 [ 398.336128][T17684] ? find_held_lock+0x2d/0x110 [ 398.341685][T17684] cache_grow_begin+0x71/0x430 [ 398.347368][T17684] ? cache_alloc_pfmemalloc+0x1e/0x140 [ 398.353511][T17684] cache_alloc_refill+0x27f/0x380 [ 398.359211][T17684] ? tomoyo_realpath_from_path+0xc3/0x620 [ 398.365461][T17684] __kmalloc+0x35c/0x440 [ 398.369755][T17684] ? rcu_read_lock_sched_held+0x3a/0x70 [ 398.376350][T17684] tomoyo_realpath_from_path+0xc3/0x620 [ 398.382388][T17684] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 398.388691][T17684] tomoyo_check_open_permission+0x272/0x380 [ 398.394848][T17684] ? tomoyo_path_number_perm+0x590/0x590 [ 398.400824][T17684] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 398.407198][T17684] ? path_get+0x5d/0x80 [ 398.411386][T17684] ? lock_downgrade+0x6d0/0x6d0 [ 398.416961][T17684] ? do_raw_spin_lock+0x120/0x2b0 [ 398.422878][T17684] tomoyo_file_open+0xa3/0xd0 [ 398.428401][T17684] security_file_open+0x52/0x4f0 [ 398.434265][T17684] do_dentry_open+0x358/0x11b0 [ 398.439824][T17684] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 398.446114][T17684] ? may_open+0x1e4/0x400 [ 398.450504][T17684] path_openat+0x1b9a/0x2730 [ 398.455158][T17684] ? path_lookupat+0x830/0x830 [ 398.461762][T17684] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 398.468160][T17684] do_filp_open+0x17e/0x3c0 [ 398.473586][T17684] ? may_open_dev+0xf0/0xf0 [ 398.478141][T17684] ? do_raw_spin_lock+0x120/0x2b0 [ 398.483807][T17684] ? rwlock_bug.part.0+0x90/0x90 [ 398.489470][T17684] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 398.495892][T17684] ? _raw_spin_unlock+0x24/0x40 [ 398.501611][T17684] ? alloc_fd+0x2bc/0x640 [ 398.506005][T17684] do_sys_openat2+0x16d/0x420 [ 398.510743][T17684] ? build_open_flags+0x680/0x680 [ 398.516440][T17684] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 398.522736][T17684] __x64_sys_openat+0x13f/0x1f0 [ 398.528456][T17684] ? __ia32_sys_open+0x1c0/0x1c0 [ 398.533853][T17684] ? syscall_enter_from_user_mode+0x1d/0x50 [ 398.539896][T17684] do_syscall_64+0x2d/0x70 [ 398.544347][T17684] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 398.550324][T17684] RIP: 0033:0x419384 [ 398.554564][T17684] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 398.574711][T17684] RSP: 002b:00007fb8ff542ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 398.583174][T17684] RAX: ffffffffffffffda RBX: 00000000004af960 RCX: 0000000000419384 [ 398.591774][T17684] RDX: 0000000000000002 RSI: 00007fb8ff543000 RDI: 00000000ffffff9c [ 398.600141][T17684] RBP: 00007fb8ff543000 R08: 0000000000000000 R09: ffffffffffffffff [ 398.608545][T17684] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 398.616853][T17684] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 12:35:32 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 398.757342][T17680] loop1: detected capacity change from 4 to 0 [ 398.780510][T17684] loop3: detected capacity change from 4 to 0 [ 398.857377][T17684] erofs: (device loop3): mounted with root inode @ nid 36. [ 398.867654][T17680] erofs: (device loop1): mounted with root inode @ nid 36. 12:35:33 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x18, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:35:33 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x74, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:35:33 executing program 3 (fault-call:0 fault-nth:20): syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 399.071535][T17700] loop5: detected capacity change from 4 to 0 [ 399.115010][T17699] loop2: detected capacity change from 4 to 0 [ 399.132020][T17698] loop0: detected capacity change from 4 to 0 [ 399.171122][T17699] erofs: (device loop2): erofs_read_superblock: cannot find valid erofs superblock [ 399.171148][T17708] loop4: detected capacity change from 4 to 0 [ 399.191550][T17708] erofs: (device loop4): mounted with root inode @ nid 36. [ 399.193712][T17698] erofs: (device loop0): mounted with root inode @ nid 36. [ 399.203264][T17700] erofs: (device loop5): mounted with root inode @ nid 36. [ 399.296588][T17715] loop1: detected capacity change from 4 to 0 [ 399.321209][T17715] erofs: (device loop1): mounted with root inode @ nid 36. 12:35:33 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x21, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:35:33 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xf, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:35:33 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:35:33 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x7a, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 399.372011][T17718] FAULT_INJECTION: forcing a failure. [ 399.372011][T17718] name failslab, interval 1, probability 0, space 0, times 0 12:35:33 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x18, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 399.440948][T17718] CPU: 0 PID: 17718 Comm: syz-executor.3 Not tainted 5.11.0-syzkaller #0 [ 399.449437][T17718] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 399.459529][T17718] Call Trace: [ 399.462835][T17718] dump_stack+0x107/0x163 [ 399.467232][T17718] should_fail.cold+0x5/0xa [ 399.471788][T17718] ? tomoyo_realpath_from_path+0xc3/0x620 [ 399.477548][T17718] should_failslab+0x5/0x10 [ 399.482105][T17718] __kmalloc+0x79/0x440 [ 399.486364][T17718] ? rcu_read_lock_sched_held+0x3a/0x70 [ 399.491917][T17718] tomoyo_realpath_from_path+0xc3/0x620 [ 399.497479][T17718] ? tomoyo_profile+0x42/0x50 [ 399.502192][T17718] tomoyo_path_number_perm+0x1d5/0x590 [ 399.507653][T17718] ? tomoyo_path_number_perm+0x18d/0x590 [ 399.513304][T17718] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 399.519191][T17718] ? lock_downgrade+0x6d0/0x6d0 [ 399.524081][T17718] ? build_open_flags+0x680/0x680 [ 399.529141][T17718] ? __fget_files+0x288/0x3d0 [ 399.533872][T17718] security_file_ioctl+0x50/0xb0 [ 399.538856][T17718] __x64_sys_ioctl+0xb3/0x200 [ 399.543563][T17718] do_syscall_64+0x2d/0x70 [ 399.548011][T17718] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 399.553925][T17718] RIP: 0033:0x465b57 [ 399.557847][T17718] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 4d 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 399.578025][T17718] RSP: 002b:00007fb8ff542f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 399.586498][T17718] RAX: ffffffffffffffda RBX: 00000000004af960 RCX: 0000000000465b57 [ 399.594480][T17718] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 399.602492][T17718] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 399.610479][T17718] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 399.618481][T17718] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 399.630358][T17718] ERROR: Out of memory at tomoyo_realpath_from_path. [ 399.766837][T17718] loop3: detected capacity change from 4 to 0 [ 399.794470][T17726] loop1: detected capacity change from 4 to 0 [ 399.824682][T17728] loop2: detected capacity change from 4 to 0 [ 399.844806][T17718] erofs: (device loop3): mounted with root inode @ nid 36. [ 399.858355][T17731] loop4: detected capacity change from 4 to 0 [ 399.869314][T17726] erofs: (device loop1): mounted with root inode @ nid 36. [ 399.890157][T17728] erofs: (device loop2): erofs_read_superblock: cannot find valid erofs superblock [ 399.917392][T17731] erofs: (device loop4): mounted with root inode @ nid 36. [ 399.940447][T17738] loop5: detected capacity change from 4 to 0 12:35:34 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xf0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:35:34 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x23, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 400.018343][T17738] erofs: (device loop5): mounted with root inode @ nid 36. 12:35:34 executing program 3 (fault-call:0 fault-nth:21): syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:35:34 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 400.085348][T17745] loop0: detected capacity change from 4 to 0 [ 400.204154][T17745] erofs: (device loop0): mounted with root inode @ nid 36. [ 400.239838][T17753] loop1: detected capacity change from 4 to 0 12:35:34 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x10, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 400.281754][T17760] loop2: detected capacity change from 4 to 0 [ 400.295561][T17760] erofs: (device loop2): erofs_read_superblock: cannot find valid erofs superblock [ 400.305691][T17758] loop4: detected capacity change from 4 to 0 [ 400.379032][T17768] FAULT_INJECTION: forcing a failure. [ 400.379032][T17768] name failslab, interval 1, probability 0, space 0, times 0 [ 400.393252][T17753] erofs: (device loop1): mounted with root inode @ nid 36. [ 400.395239][T17768] CPU: 0 PID: 17768 Comm: syz-executor.3 Not tainted 5.11.0-syzkaller #0 [ 400.408906][T17768] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 400.419065][T17768] Call Trace: [ 400.422362][T17768] dump_stack+0x107/0x163 12:35:34 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x21, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:35:34 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 400.426724][T17768] should_fail.cold+0x5/0xa [ 400.431260][T17768] ? tomoyo_realpath_from_path+0xc3/0x620 [ 400.437021][T17768] should_failslab+0x5/0x10 [ 400.441592][T17768] __kmalloc+0x79/0x440 [ 400.445773][T17768] ? rcu_read_lock_sched_held+0x3a/0x70 [ 400.451356][T17768] tomoyo_realpath_from_path+0xc3/0x620 [ 400.457047][T17768] ? tomoyo_profile+0x42/0x50 [ 400.461760][T17768] tomoyo_path_number_perm+0x1d5/0x590 [ 400.467241][T17768] ? tomoyo_path_number_perm+0x18d/0x590 [ 400.472929][T17768] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 400.478796][T17768] ? lock_downgrade+0x6d0/0x6d0 [ 400.483672][T17768] ? build_open_flags+0x680/0x680 [ 400.488910][T17768] ? __fget_files+0x288/0x3d0 [ 400.493620][T17768] security_file_ioctl+0x50/0xb0 [ 400.498589][T17768] __x64_sys_ioctl+0xb3/0x200 [ 400.503326][T17768] do_syscall_64+0x2d/0x70 [ 400.507767][T17768] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 400.513884][T17768] RIP: 0033:0x465b57 [ 400.517799][T17768] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 4d 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 400.538426][T17768] RSP: 002b:00007fb8ff542f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 400.546886][T17768] RAX: ffffffffffffffda RBX: 00000000004af960 RCX: 0000000000465b57 [ 400.554904][T17768] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 400.563805][T17768] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 400.574001][T17768] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 400.582352][T17768] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 400.602464][T17768] ERROR: Out of memory at tomoyo_realpath_from_path. [ 400.626901][T17758] erofs: (device loop4): mounted with root inode @ nid 36. [ 400.673506][T17768] loop3: detected capacity change from 4 to 0 12:35:34 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x237, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 400.740178][T17768] erofs: (device loop3): mounted with root inode @ nid 36. 12:35:34 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x2f, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 400.814205][T17774] loop2: detected capacity change from 4 to 0 12:35:35 executing program 3 (fault-call:0 fault-nth:22): syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 400.883058][T17779] loop0: detected capacity change from 4 to 0 [ 400.948511][T17782] loop5: detected capacity change from 4 to 0 [ 401.007380][T17779] erofs: (device loop0): mounted with root inode @ nid 36. [ 401.016060][T17774] erofs: (device loop2): erofs_read_superblock: cannot find valid erofs superblock [ 401.026214][T17785] loop1: detected capacity change from 4 to 0 [ 401.053592][T17782] erofs: (device loop5): mounted with root inode @ nid 36. [ 401.119878][T17785] erofs: (device loop1): mounted with root inode @ nid 36. 12:35:35 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:35:35 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x2f, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:35:35 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x11, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:35:35 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x300, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 401.303155][T17796] loop4: detected capacity change from 4 to 0 [ 401.371239][T17797] FAULT_INJECTION: forcing a failure. [ 401.371239][T17797] name failslab, interval 1, probability 0, space 0, times 0 [ 401.415096][T17797] CPU: 1 PID: 17797 Comm: syz-executor.3 Not tainted 5.11.0-syzkaller #0 [ 401.423583][T17797] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 401.433671][T17797] Call Trace: [ 401.437002][T17797] dump_stack+0x107/0x163 [ 401.441408][T17797] should_fail.cold+0x5/0xa [ 401.445976][T17797] should_failslab+0x5/0x10 [ 401.450534][T17797] kmem_cache_alloc+0x54/0x4c0 [ 401.455332][T17797] ? find_held_lock+0x2d/0x110 [ 401.460146][T17797] __kernfs_new_node+0xd4/0x8b0 [ 401.465044][T17797] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 401.470554][T17797] ? disk_part_iter_next+0x406/0x6f0 [ 401.476055][T17797] ? lock_downgrade+0x6d0/0x6d0 [ 401.480960][T17797] kernfs_create_dir_ns+0x9c/0x220 [ 401.486126][T17797] internal_create_group+0x798/0xb20 [ 401.491484][T17797] ? sysfs_remove_group+0x170/0x170 [ 401.497076][T17797] ? lockdep_init_map_waits+0x26a/0x720 [ 401.502678][T17797] ? __sanitizer_cov_trace_cmp1+0x22/0x80 [ 401.508445][T17797] ? __loop_update_dio+0x2cc/0x690 [ 401.513600][T17797] loop_configure+0xaad/0x1370 [ 401.518412][T17797] lo_ioctl+0x3f1/0x16b0 [ 401.522686][T17797] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 401.528963][T17797] ? loop_set_status_old+0x250/0x250 [ 401.534308][T17797] ? avc_ss_reset+0x170/0x170 [ 401.539030][T17797] ? kfree+0x1d5/0x270 [ 401.543139][T17797] ? tomoyo_path_number_perm+0x441/0x590 [ 401.548803][T17797] ? lockdep_hardirqs_on+0x79/0x100 [ 401.554043][T17797] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 401.560327][T17797] ? tomoyo_path_number_perm+0x24e/0x590 [ 401.566118][T17797] ? generic_block_fiemap+0x60/0x60 [ 401.571439][T17797] ? selinux_inode_getsecctx+0x90/0x90 [ 401.576942][T17797] ? loop_set_status_old+0x250/0x250 [ 401.582260][T17797] blkdev_ioctl+0x29b/0x6c0 [ 401.586819][T17797] ? blkdev_common_ioctl+0x16a0/0x16a0 [ 401.592320][T17797] ? __fget_files+0x288/0x3d0 [ 401.597032][T17797] block_ioctl+0xf9/0x140 [ 401.601410][T17797] ? blkdev_read_iter+0x180/0x180 [ 401.606469][T17797] __x64_sys_ioctl+0x193/0x200 [ 401.611263][T17797] do_syscall_64+0x2d/0x70 [ 401.615706][T17797] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 401.621629][T17797] RIP: 0033:0x465b57 [ 401.625569][T17797] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 4d 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 401.647145][T17797] RSP: 002b:00007fb8ff542f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 401.655594][T17797] RAX: ffffffffffffffda RBX: 00000000004af960 RCX: 0000000000465b57 [ 401.663592][T17797] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 401.671678][T17797] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 401.679843][T17797] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 401.687850][T17797] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 401.742537][T17797] loop3: detected capacity change from 4 to 0 [ 401.856252][T17797] erofs: (device loop3): mounted with root inode @ nid 36. [ 401.862904][T17796] erofs: (device loop4): mounted with root inode @ nid 36. [ 401.890573][T17805] loop2: detected capacity change from 4 to 0 12:35:36 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x48, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 402.007816][T17805] erofs: (device loop2): erofs_read_superblock: cannot find valid erofs superblock [ 402.063665][T17811] loop0: detected capacity change from 4 to 0 [ 402.096935][T17811] erofs: (device loop0): mounted with root inode @ nid 36. 12:35:36 executing program 3 (fault-call:0 fault-nth:23): syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:35:36 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 402.220737][T17818] loop5: detected capacity change from 4 to 0 [ 402.297296][T17819] loop1: detected capacity change from 4 to 0 [ 402.317297][T17818] erofs: (device loop5): mounted with root inode @ nid 36. [ 402.370704][T17819] erofs: (device loop1): mounted with root inode @ nid 36. 12:35:36 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x18, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:35:36 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x4c, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:35:36 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x48, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:35:36 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x500, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 402.519771][T17830] FAULT_INJECTION: forcing a failure. [ 402.519771][T17830] name failslab, interval 1, probability 0, space 0, times 0 [ 402.547552][T17830] CPU: 0 PID: 17830 Comm: syz-executor.3 Not tainted 5.11.0-syzkaller #0 [ 402.556037][T17830] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 402.566129][T17830] Call Trace: [ 402.569443][T17830] dump_stack+0x107/0x163 [ 402.573852][T17830] should_fail.cold+0x5/0xa [ 402.578435][T17830] should_failslab+0x5/0x10 [ 402.582991][T17830] kmem_cache_alloc+0x54/0x4c0 [ 402.587794][T17830] ? kernfs_add_one+0x36a/0x4c0 [ 402.592690][T17830] __kernfs_new_node+0xd4/0x8b0 [ 402.597618][T17830] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 402.603125][T17830] ? __mutex_unlock_slowpath+0xe2/0x610 [ 402.608744][T17830] ? wait_for_completion_io+0x260/0x260 [ 402.614340][T17830] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 402.620711][T17830] ? kernfs_next_descendant_post+0x1a3/0x290 [ 402.626744][T17830] kernfs_new_node+0x93/0x120 [ 402.631469][T17830] __kernfs_create_file+0x51/0x350 [ 402.636602][T17830] sysfs_add_file_mode_ns+0x226/0x540 [ 402.641995][T17830] internal_create_group+0x328/0xb20 [ 402.647669][T17830] ? sysfs_remove_group+0x170/0x170 [ 402.652892][T17830] ? lockdep_init_map_waits+0x26a/0x720 [ 402.658448][T17830] ? __sanitizer_cov_trace_cmp1+0x22/0x80 [ 402.664270][T17830] ? __loop_update_dio+0x2cc/0x690 [ 402.669384][T17830] loop_configure+0xaad/0x1370 [ 402.674153][T17830] lo_ioctl+0x3f1/0x16b0 [ 402.678393][T17830] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 402.684775][T17830] ? loop_set_status_old+0x250/0x250 [ 402.690084][T17830] ? avc_ss_reset+0x170/0x170 [ 402.694773][T17830] ? kfree+0x1d5/0x270 [ 402.698870][T17830] ? tomoyo_path_number_perm+0x441/0x590 [ 402.704552][T17830] ? lockdep_hardirqs_on+0x79/0x100 [ 402.709765][T17830] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 402.716014][T17830] ? tomoyo_path_number_perm+0x24e/0x590 [ 402.721664][T17830] ? generic_block_fiemap+0x60/0x60 [ 402.726858][T17830] ? selinux_inode_getsecctx+0x90/0x90 [ 402.732315][T17830] ? loop_set_status_old+0x250/0x250 [ 402.737594][T17830] blkdev_ioctl+0x29b/0x6c0 [ 402.742096][T17830] ? blkdev_common_ioctl+0x16a0/0x16a0 [ 402.747562][T17830] ? __fget_files+0x288/0x3d0 [ 402.752262][T17830] block_ioctl+0xf9/0x140 [ 402.756588][T17830] ? blkdev_read_iter+0x180/0x180 [ 402.761631][T17830] __x64_sys_ioctl+0x193/0x200 [ 402.766401][T17830] do_syscall_64+0x2d/0x70 [ 402.770873][T17830] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 402.776779][T17830] RIP: 0033:0x465b57 [ 402.780660][T17830] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 4d 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 402.800262][T17830] RSP: 002b:00007fb8ff542f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 402.808678][T17830] RAX: ffffffffffffffda RBX: 00000000004af960 RCX: 0000000000465b57 [ 402.816665][T17830] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 402.824644][T17830] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 402.832619][T17830] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 402.840613][T17830] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 402.878911][T17830] loop3: detected capacity change from 4 to 0 [ 402.937581][T17832] loop2: detected capacity change from 4 to 0 [ 402.953532][T17830] erofs: (device loop3): mounted with root inode @ nid 36. [ 403.048094][T17838] loop4: detected capacity change from 4 to 0 [ 403.072833][T17832] erofs: (device loop2): erofs_read_superblock: cannot find valid erofs superblock [ 403.100000][T17838] erofs: (device loop4): mounted with root inode @ nid 36. [ 403.110906][T17846] loop5: detected capacity change from 4 to 0 12:35:37 executing program 3 (fault-call:0 fault-nth:24): syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 403.170306][T17846] erofs: (device loop5): mounted with root inode @ nid 36. [ 403.200356][T17849] loop1: detected capacity change from 4 to 0 12:35:37 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 403.267126][T17854] loop0: detected capacity change from 4 to 0 [ 403.289895][T17849] erofs: (device loop1): mounted with root inode @ nid 36. [ 403.347125][T17854] erofs: (device loop0): mounted with root inode @ nid 36. 12:35:37 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x60, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:35:37 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x4c, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:35:37 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x21, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:35:37 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x600, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 403.577164][T17863] loop2: detected capacity change from 4 to 0 [ 403.626565][T17861] FAULT_INJECTION: forcing a failure. [ 403.626565][T17861] name failslab, interval 1, probability 0, space 0, times 0 [ 403.650109][T17861] CPU: 1 PID: 17861 Comm: syz-executor.3 Not tainted 5.11.0-syzkaller #0 [ 403.658690][T17861] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 403.668779][T17861] Call Trace: [ 403.672101][T17861] dump_stack+0x107/0x163 [ 403.676481][T17861] should_fail.cold+0x5/0xa [ 403.680998][T17861] should_failslab+0x5/0x10 [ 403.685528][T17861] kmem_cache_alloc+0x54/0x4c0 [ 403.690327][T17861] ? kernfs_add_one+0x36a/0x4c0 [ 403.695281][T17861] __kernfs_new_node+0xd4/0x8b0 [ 403.700143][T17861] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 403.705742][T17861] ? __mutex_unlock_slowpath+0xe2/0x610 [ 403.711311][T17861] ? wait_for_completion_io+0x260/0x260 [ 403.716899][T17861] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 403.723146][T17861] ? kernfs_next_descendant_post+0x1a3/0x290 [ 403.729129][T17861] kernfs_new_node+0x93/0x120 [ 403.733805][T17861] __kernfs_create_file+0x51/0x350 [ 403.738956][T17861] sysfs_add_file_mode_ns+0x226/0x540 [ 403.744351][T17861] internal_create_group+0x328/0xb20 [ 403.749636][T17861] ? sysfs_remove_group+0x170/0x170 [ 403.754835][T17861] ? lockdep_init_map_waits+0x26a/0x720 [ 403.760374][T17861] ? __sanitizer_cov_trace_cmp1+0x22/0x80 [ 403.766088][T17861] ? __loop_update_dio+0x2cc/0x690 [ 403.771238][T17861] loop_configure+0xaad/0x1370 [ 403.776019][T17861] lo_ioctl+0x3f1/0x16b0 [ 403.780300][T17861] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 403.786543][T17861] ? loop_set_status_old+0x250/0x250 [ 403.791840][T17861] ? avc_ss_reset+0x170/0x170 [ 403.796528][T17861] ? kfree+0x1d5/0x270 [ 403.800605][T17861] ? tomoyo_path_number_perm+0x441/0x590 [ 403.806227][T17861] ? lockdep_hardirqs_on+0x79/0x100 [ 403.811440][T17861] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 403.817701][T17861] ? tomoyo_path_number_perm+0x24e/0x590 [ 403.823434][T17861] ? generic_block_fiemap+0x60/0x60 [ 403.828627][T17861] ? selinux_inode_getsecctx+0x90/0x90 [ 403.834086][T17861] ? loop_set_status_old+0x250/0x250 [ 403.839522][T17861] blkdev_ioctl+0x29b/0x6c0 [ 403.844028][T17861] ? blkdev_common_ioctl+0x16a0/0x16a0 [ 403.849485][T17861] ? __fget_files+0x288/0x3d0 [ 403.854174][T17861] block_ioctl+0xf9/0x140 [ 403.858525][T17861] ? blkdev_read_iter+0x180/0x180 [ 403.863546][T17861] __x64_sys_ioctl+0x193/0x200 [ 403.868344][T17861] do_syscall_64+0x2d/0x70 [ 403.872883][T17861] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 403.878771][T17861] RIP: 0033:0x465b57 [ 403.882657][T17861] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 4d 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 403.902281][T17861] RSP: 002b:00007fb8ff542f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 403.910712][T17861] RAX: ffffffffffffffda RBX: 00000000004af960 RCX: 0000000000465b57 [ 403.918677][T17861] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 403.926653][T17861] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 403.934612][T17861] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 403.942588][T17861] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 403.975651][T17861] loop3: detected capacity change from 4 to 0 [ 403.983769][T17863] erofs: (device loop2): erofs_read_superblock: cannot find valid erofs superblock [ 404.017710][T17872] loop4: detected capacity change from 4 to 0 [ 404.065829][T17861] erofs: (device loop3): mounted with root inode @ nid 36. [ 404.079350][T17872] erofs: (device loop4): mounted with root inode @ nid 36. [ 404.129532][T17881] loop0: detected capacity change from 4 to 0 12:35:38 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:35:38 executing program 3 (fault-call:0 fault-nth:25): syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 404.192539][T17883] loop1: detected capacity change from 4 to 0 [ 404.215664][T17881] erofs: (device loop0): mounted with root inode @ nid 36. [ 404.235140][T17884] loop5: detected capacity change from 4 to 0 12:35:38 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x68, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 404.263537][T17883] erofs: (device loop1): mounted with root inode @ nid 36. [ 404.290657][T17892] loop2: detected capacity change from 4 to 0 [ 404.393821][T17884] erofs: (device loop5): mounted with root inode @ nid 36. [ 404.407995][T17892] erofs: (device loop2): erofs_read_superblock: cannot find valid erofs superblock 12:35:38 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x60, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:35:38 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x700, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:35:38 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x23, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:35:38 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c", 0x8, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 404.607534][T17899] loop4: detected capacity change from 4 to 0 [ 404.665285][T17901] FAULT_INJECTION: forcing a failure. [ 404.665285][T17901] name failslab, interval 1, probability 0, space 0, times 0 [ 404.679005][T17901] CPU: 1 PID: 17901 Comm: syz-executor.3 Not tainted 5.11.0-syzkaller #0 [ 404.687464][T17901] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 404.697849][T17901] Call Trace: [ 404.701990][T17901] dump_stack+0x107/0x163 [ 404.707221][T17901] should_fail.cold+0x5/0xa [ 404.711929][T17901] should_failslab+0x5/0x10 [ 404.716542][T17901] kmem_cache_alloc+0x54/0x4c0 [ 404.721354][T17901] __kernfs_new_node+0xd4/0x8b0 [ 404.726259][T17901] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 404.733571][T17901] ? lock_downgrade+0x6d0/0x6d0 [ 404.738479][T17901] ? mutex_lock_io_nested+0xf60/0xf60 [ 404.744639][T17901] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 404.751125][T17901] ? __mutex_unlock_slowpath+0xe2/0x610 [ 404.757639][T17901] kernfs_new_node+0x93/0x120 [ 404.763427][T17901] __kernfs_create_file+0x51/0x350 [ 404.769683][T17901] sysfs_add_file_mode_ns+0x226/0x540 [ 404.775836][T17901] internal_create_group+0x328/0xb20 [ 404.782146][T17901] ? sysfs_remove_group+0x170/0x170 [ 404.788226][T17901] ? lockdep_init_map_waits+0x26a/0x720 [ 404.793804][T17901] ? __sanitizer_cov_trace_cmp1+0x22/0x80 [ 404.799573][T17901] ? __loop_update_dio+0x2cc/0x690 [ 404.805612][T17901] loop_configure+0xaad/0x1370 [ 404.811470][T17901] lo_ioctl+0x3f1/0x16b0 [ 404.816008][T17901] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 404.822738][T17901] ? loop_set_status_old+0x250/0x250 [ 404.828857][T17901] ? avc_ss_reset+0x170/0x170 [ 404.833565][T17901] ? kfree+0x1d5/0x270 [ 404.837788][T17901] ? tomoyo_path_number_perm+0x441/0x590 [ 404.844279][T17901] ? lockdep_hardirqs_on+0x79/0x100 [ 404.850348][T17901] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 404.857124][T17901] ? tomoyo_path_number_perm+0x24e/0x590 [ 404.863435][T17901] ? generic_block_fiemap+0x60/0x60 [ 404.868676][T17901] ? selinux_inode_getsecctx+0x90/0x90 [ 404.874177][T17901] ? loop_set_status_old+0x250/0x250 [ 404.880424][T17901] blkdev_ioctl+0x29b/0x6c0 [ 404.884977][T17901] ? blkdev_common_ioctl+0x16a0/0x16a0 [ 404.891240][T17901] ? __fget_files+0x288/0x3d0 [ 404.895982][T17901] block_ioctl+0xf9/0x140 [ 404.900384][T17901] ? blkdev_read_iter+0x180/0x180 [ 404.906488][T17901] __x64_sys_ioctl+0x193/0x200 [ 404.911298][T17901] do_syscall_64+0x2d/0x70 [ 404.915743][T17901] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 404.922225][T17901] RIP: 0033:0x465b57 [ 404.926584][T17901] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 4d 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 404.946631][T17901] RSP: 002b:00007fb8ff542f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 404.955079][T17901] RAX: ffffffffffffffda RBX: 00000000004af960 RCX: 0000000000465b57 [ 404.963137][T17901] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 404.971117][T17901] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 404.979088][T17901] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 404.987059][T17901] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 405.008466][T17901] loop3: detected capacity change from 4 to 0 [ 405.025603][T17899] erofs: (device loop4): mounted with root inode @ nid 36. [ 405.034432][T17908] loop0: detected capacity change from 4 to 0 [ 405.051293][T17901] erofs: (device loop3): mounted with root inode @ nid 36. [ 405.079409][T17908] erofs: (device loop0): mounted with root inode @ nid 36. 12:35:39 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x68, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:35:39 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x6c, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:35:39 executing program 3 (fault-call:0 fault-nth:26): syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 405.187505][T17917] loop1: detected capacity change from 4 to 0 [ 405.220796][T17920] loop5: detected capacity change from 4 to 0 [ 405.295032][T17916] loop2: detected capacity change from 4 to 0 [ 405.312240][T17920] erofs: (device loop5): mounted with root inode @ nid 36. [ 405.319725][T17917] erofs: (device loop1): mounted with root inode @ nid 36. [ 405.353509][T17916] erofs: (device loop2): erofs_read_superblock: blksize 1 isn't supported on this platform 12:35:39 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x900, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:35:39 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c", 0x8, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 405.480942][T17932] loop0: detected capacity change from 4 to 0 12:35:39 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x2f, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 405.524126][T17936] loop4: detected capacity change from 4 to 0 [ 405.537560][T17937] FAULT_INJECTION: forcing a failure. [ 405.537560][T17937] name failslab, interval 1, probability 0, space 0, times 0 [ 405.550651][T17937] CPU: 0 PID: 17937 Comm: syz-executor.3 Not tainted 5.11.0-syzkaller #0 [ 405.559268][T17937] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 405.569339][T17937] Call Trace: [ 405.572725][T17937] dump_stack+0x107/0x163 [ 405.577096][T17937] should_fail.cold+0x5/0xa [ 405.581613][T17937] should_failslab+0x5/0x10 [ 405.586131][T17937] kmem_cache_alloc+0x54/0x4c0 [ 405.590917][T17937] ? kernfs_add_one+0x36a/0x4c0 [ 405.595778][T17937] __kernfs_new_node+0xd4/0x8b0 [ 405.600694][T17937] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 405.606197][T17937] ? __mutex_unlock_slowpath+0xe2/0x610 [ 405.611766][T17937] ? wait_for_completion_io+0x260/0x260 [ 405.617351][T17937] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 405.623614][T17937] ? kernfs_next_descendant_post+0x1a3/0x290 [ 405.629607][T17937] kernfs_new_node+0x93/0x120 [ 405.634297][T17937] __kernfs_create_file+0x51/0x350 [ 405.639507][T17937] sysfs_add_file_mode_ns+0x226/0x540 [ 405.644904][T17937] internal_create_group+0x328/0xb20 [ 405.650212][T17937] ? sysfs_remove_group+0x170/0x170 [ 405.655431][T17937] ? lockdep_init_map_waits+0x26a/0x720 [ 405.661013][T17937] ? __sanitizer_cov_trace_cmp1+0x22/0x80 [ 405.666752][T17937] ? __loop_update_dio+0x2cc/0x690 [ 405.671887][T17937] loop_configure+0xaad/0x1370 [ 405.676690][T17937] lo_ioctl+0x3f1/0x16b0 [ 405.680953][T17937] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 405.687334][T17937] ? loop_set_status_old+0x250/0x250 [ 405.692633][T17937] ? avc_ss_reset+0x170/0x170 [ 405.697337][T17937] ? kfree+0x1d5/0x270 [ 405.701426][T17937] ? tomoyo_path_number_perm+0x441/0x590 [ 405.707053][T17937] ? lockdep_hardirqs_on+0x79/0x100 [ 405.712254][T17937] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 405.718515][T17937] ? tomoyo_path_number_perm+0x24e/0x590 [ 405.724179][T17937] ? generic_block_fiemap+0x60/0x60 [ 405.729394][T17937] ? selinux_inode_getsecctx+0x90/0x90 [ 405.734869][T17937] ? loop_set_status_old+0x250/0x250 [ 405.740167][T17937] blkdev_ioctl+0x29b/0x6c0 [ 405.744686][T17937] ? blkdev_common_ioctl+0x16a0/0x16a0 [ 405.750146][T17937] ? __fget_files+0x288/0x3d0 [ 405.754835][T17937] block_ioctl+0xf9/0x140 [ 405.759175][T17937] ? blkdev_read_iter+0x180/0x180 [ 405.764207][T17937] __x64_sys_ioctl+0x193/0x200 [ 405.769028][T17937] do_syscall_64+0x2d/0x70 [ 405.773479][T17937] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 405.779396][T17937] RIP: 0033:0x465b57 [ 405.783302][T17937] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 4d 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 405.802931][T17937] RSP: 002b:00007fb8ff542f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 405.811451][T17937] RAX: ffffffffffffffda RBX: 00000000004af960 RCX: 0000000000465b57 [ 405.819604][T17937] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 405.827573][T17937] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 405.835549][T17937] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 405.843558][T17937] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 405.857894][T17937] loop3: detected capacity change from 4 to 0 [ 405.925700][T17932] erofs: (device loop0): mounted with root inode @ nid 36. [ 405.966667][T17937] erofs: (device loop3): mounted with root inode @ nid 36. [ 405.976680][T17936] erofs: (device loop4): mounted with root inode @ nid 36. 12:35:40 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x6c, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:35:40 executing program 3 (fault-call:0 fault-nth:27): syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:35:40 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x74, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 406.100980][T17948] loop2: detected capacity change from 4 to 0 [ 406.165145][T17951] loop1: detected capacity change from 4 to 0 [ 406.182209][T17952] loop5: detected capacity change from 4 to 0 [ 406.300422][T17948] erofs: (device loop2): erofs_read_superblock: blksize 1 isn't supported on this platform [ 406.312340][T17951] erofs: (device loop1): mounted with root inode @ nid 36. [ 406.386851][T17952] erofs: (device loop5): mounted with root inode @ nid 36. 12:35:40 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c", 0x8, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:35:40 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xa00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:35:40 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x48, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 406.524016][T17967] FAULT_INJECTION: forcing a failure. [ 406.524016][T17967] name failslab, interval 1, probability 0, space 0, times 0 [ 406.563643][T17967] CPU: 0 PID: 17967 Comm: syz-executor.3 Not tainted 5.11.0-syzkaller #0 [ 406.572394][T17967] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 406.582948][T17967] Call Trace: [ 406.586291][T17967] dump_stack+0x107/0x163 [ 406.590665][T17967] should_fail.cold+0x5/0xa [ 406.595211][T17967] should_failslab+0x5/0x10 [ 406.599849][T17967] kmem_cache_alloc+0x54/0x4c0 [ 406.604629][T17967] ? kernfs_add_one+0x36a/0x4c0 [ 406.609640][T17967] __kernfs_new_node+0xd4/0x8b0 [ 406.614530][T17967] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 406.620002][T17967] ? __mutex_unlock_slowpath+0xe2/0x610 [ 406.625634][T17967] ? wait_for_completion_io+0x260/0x260 [ 406.631274][T17967] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 406.637576][T17967] ? kernfs_next_descendant_post+0x1a3/0x290 [ 406.643593][T17967] kernfs_new_node+0x93/0x120 [ 406.648308][T17967] __kernfs_create_file+0x51/0x350 [ 406.653529][T17967] sysfs_add_file_mode_ns+0x226/0x540 [ 406.658990][T17967] internal_create_group+0x328/0xb20 [ 406.664319][T17967] ? sysfs_remove_group+0x170/0x170 [ 406.669591][T17967] ? lockdep_init_map_waits+0x26a/0x720 [ 406.675373][T17967] ? __sanitizer_cov_trace_cmp1+0x22/0x80 [ 406.681106][T17967] ? __loop_update_dio+0x2cc/0x690 [ 406.686320][T17967] loop_configure+0xaad/0x1370 [ 406.691140][T17967] lo_ioctl+0x3f1/0x16b0 [ 406.695602][T17967] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 406.701867][T17967] ? loop_set_status_old+0x250/0x250 [ 406.707171][T17967] ? avc_ss_reset+0x170/0x170 [ 406.711860][T17967] ? kfree+0x1d5/0x270 [ 406.715988][T17967] ? tomoyo_path_number_perm+0x441/0x590 [ 406.721781][T17967] ? lockdep_hardirqs_on+0x79/0x100 [ 406.727032][T17967] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 406.733627][T17967] ? tomoyo_path_number_perm+0x24e/0x590 [ 406.739454][T17967] ? generic_block_fiemap+0x60/0x60 [ 406.744732][T17967] ? selinux_inode_getsecctx+0x90/0x90 [ 406.750262][T17967] ? loop_set_status_old+0x250/0x250 [ 406.755695][T17967] blkdev_ioctl+0x29b/0x6c0 [ 406.760707][T17967] ? blkdev_common_ioctl+0x16a0/0x16a0 [ 406.766371][T17967] ? __fget_files+0x288/0x3d0 [ 406.771091][T17967] block_ioctl+0xf9/0x140 [ 406.775560][T17967] ? blkdev_read_iter+0x180/0x180 [ 406.780640][T17967] __x64_sys_ioctl+0x193/0x200 [ 406.785469][T17967] do_syscall_64+0x2d/0x70 [ 406.789919][T17967] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 406.795980][T17967] RIP: 0033:0x465b57 [ 406.799923][T17967] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 4d 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 406.820013][T17967] RSP: 002b:00007fb8ff542f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 406.828527][T17967] RAX: ffffffffffffffda RBX: 00000000004af960 RCX: 0000000000465b57 [ 406.836728][T17967] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 406.844716][T17967] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 406.852703][T17967] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 406.860706][T17967] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 406.874090][T17967] loop3: detected capacity change from 4 to 0 [ 406.929701][T17968] loop0: detected capacity change from 4 to 0 [ 406.972074][T17970] loop4: detected capacity change from 4 to 0 [ 407.056265][T17968] erofs: (device loop0): mounted with root inode @ nid 36. [ 407.065529][T17970] erofs: (device loop4): mounted with root inode @ nid 36. [ 407.073422][T17979] loop2: detected capacity change from 4 to 0 [ 407.076537][T17967] erofs: (device loop3): mounted with root inode @ nid 36. [ 407.089926][T17979] erofs: (device loop2): erofs_read_superblock: blksize 1 isn't supported on this platform 12:35:41 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c02000000", 0xc, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 407.292620][T17985] loop5: detected capacity change from 4 to 0 12:35:41 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x74, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:35:41 executing program 3 (fault-call:0 fault-nth:28): syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 407.343223][T17987] loop1: detected capacity change from 5 to 0 [ 407.356770][T17985] erofs: (device loop5): mounted with root inode @ nid 36. 12:35:41 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x7a, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 407.401847][T17987] erofs: (device loop1): mounted with root inode @ nid 36. [ 407.546477][T17997] loop2: detected capacity change from 4 to 0 [ 407.587445][T17997] erofs: (device loop2): erofs_read_superblock: blksize 1 isn't supported on this platform [ 407.601392][T18004] loop0: detected capacity change from 4 to 0 12:35:41 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x4c, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:35:41 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xb00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 407.634781][T18005] FAULT_INJECTION: forcing a failure. [ 407.634781][T18005] name failslab, interval 1, probability 0, space 0, times 0 [ 407.665462][T18005] CPU: 1 PID: 18005 Comm: syz-executor.3 Not tainted 5.11.0-syzkaller #0 [ 407.674744][T18005] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 407.685023][T18005] Call Trace: [ 407.688554][T18005] dump_stack+0x107/0x163 [ 407.693081][T18005] should_fail.cold+0x5/0xa [ 407.697644][T18005] should_failslab+0x5/0x10 [ 407.702397][T18005] kmem_cache_alloc+0x54/0x4c0 [ 407.707422][T18005] ? kernfs_add_one+0x36a/0x4c0 [ 407.712776][T18005] __kernfs_new_node+0xd4/0x8b0 [ 407.718090][T18005] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 407.723628][T18005] ? __mutex_unlock_slowpath+0xe2/0x610 [ 407.729237][T18005] ? wait_for_completion_io+0x260/0x260 [ 407.735128][T18005] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 407.741425][T18005] ? kernfs_next_descendant_post+0x1a3/0x290 [ 407.747963][T18005] kernfs_new_node+0x93/0x120 [ 407.753720][T18005] __kernfs_create_file+0x51/0x350 [ 407.759248][T18005] sysfs_add_file_mode_ns+0x226/0x540 [ 407.764861][T18005] internal_create_group+0x328/0xb20 [ 407.771989][T18005] ? sysfs_remove_group+0x170/0x170 [ 407.777568][T18005] ? __loop_update_dio+0x197/0x690 [ 407.783007][T18005] ? __sanitizer_cov_trace_cmp1+0x22/0x80 [ 407.789180][T18005] ? __loop_update_dio+0x2cc/0x690 [ 407.794917][T18005] loop_configure+0xaad/0x1370 [ 407.800071][T18005] lo_ioctl+0x3f1/0x16b0 [ 407.804486][T18005] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 407.811913][T18005] ? loop_set_status_old+0x250/0x250 [ 407.817835][T18005] ? avc_ss_reset+0x170/0x170 [ 407.823108][T18005] ? kfree+0x1d5/0x270 [ 407.827204][T18005] ? tomoyo_path_number_perm+0x441/0x590 [ 407.833921][T18005] ? lockdep_hardirqs_on+0x79/0x100 [ 407.839468][T18005] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 407.846466][T18005] ? tomoyo_path_number_perm+0x24e/0x590 [ 407.852686][T18005] ? generic_block_fiemap+0x60/0x60 [ 407.858359][T18005] ? selinux_inode_getsecctx+0x90/0x90 [ 407.863970][T18005] ? loop_set_status_old+0x250/0x250 [ 407.869953][T18005] blkdev_ioctl+0x29b/0x6c0 [ 407.875347][T18005] ? blkdev_common_ioctl+0x16a0/0x16a0 [ 407.881243][T18005] ? __fget_files+0x288/0x3d0 [ 407.885951][T18005] block_ioctl+0xf9/0x140 [ 407.890326][T18005] ? blkdev_read_iter+0x180/0x180 [ 407.895373][T18005] __x64_sys_ioctl+0x193/0x200 [ 407.900229][T18005] do_syscall_64+0x2d/0x70 [ 407.904833][T18005] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 407.911368][T18005] RIP: 0033:0x465b57 [ 407.915278][T18005] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 4d 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 407.935057][T18005] RSP: 002b:00007fb8ff542f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 407.943728][T18005] RAX: ffffffffffffffda RBX: 00000000004af960 RCX: 0000000000465b57 [ 407.952269][T18005] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 407.960706][T18005] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 407.968762][T18005] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 407.977047][T18005] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 407.991664][T18005] loop3: detected capacity change from 4 to 0 [ 408.002726][T18004] erofs: (device loop0): mounted with root inode @ nid 36. [ 408.162552][T18005] erofs: (device loop3): mounted with root inode @ nid 36. [ 408.170412][T18010] loop4: detected capacity change from 4 to 0 [ 408.313214][T18010] erofs: (device loop4): mounted with root inode @ nid 36. 12:35:42 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c02000000", 0xc, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:35:42 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x7a, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:35:42 executing program 3 (fault-call:0 fault-nth:29): syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:35:42 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xf0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 408.490639][T18022] loop5: detected capacity change from 4 to 0 [ 408.501288][T18021] loop1: detected capacity change from 5 to 0 [ 408.516472][T18022] erofs: (device loop5): mounted with root inode @ nid 36. [ 408.562959][T18030] loop2: detected capacity change from 4 to 0 [ 408.635173][T18021] erofs: (device loop1): mounted with root inode @ nid 36. [ 408.675169][T18031] loop0: detected capacity change from 4 to 0 [ 408.758195][T18038] FAULT_INJECTION: forcing a failure. [ 408.758195][T18038] name failslab, interval 1, probability 0, space 0, times 0 [ 408.818187][T18038] CPU: 1 PID: 18038 Comm: syz-executor.3 Not tainted 5.11.0-syzkaller #0 [ 408.826780][T18038] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 408.836904][T18038] Call Trace: [ 408.840229][T18038] dump_stack+0x107/0x163 [ 408.844966][T18038] should_fail.cold+0x5/0xa [ 408.849719][T18038] should_failslab+0x5/0x10 [ 408.854497][T18038] kmem_cache_alloc+0x54/0x4c0 [ 408.859408][T18038] ? kernfs_add_one+0x36a/0x4c0 [ 408.864643][T18038] __kernfs_new_node+0xd4/0x8b0 [ 408.869913][T18038] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 408.875771][T18038] ? __mutex_unlock_slowpath+0xe2/0x610 [ 408.881682][T18038] ? wait_for_completion_io+0x260/0x260 [ 408.887785][T18038] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 408.894549][T18038] ? kernfs_next_descendant_post+0x1a3/0x290 [ 408.901260][T18038] kernfs_new_node+0x93/0x120 [ 408.906131][T18038] __kernfs_create_file+0x51/0x350 [ 408.911453][T18038] sysfs_add_file_mode_ns+0x226/0x540 [ 408.918325][T18038] internal_create_group+0x328/0xb20 [ 408.923794][T18038] ? sysfs_remove_group+0x170/0x170 [ 408.929196][T18038] ? lockdep_init_map_waits+0x26a/0x720 [ 408.935152][T18038] ? __sanitizer_cov_trace_cmp1+0x22/0x80 [ 408.940972][T18038] ? __loop_update_dio+0x2cc/0x690 [ 408.946200][T18038] loop_configure+0xaad/0x1370 [ 408.951319][T18038] lo_ioctl+0x3f1/0x16b0 [ 408.955618][T18038] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 408.962394][T18038] ? loop_set_status_old+0x250/0x250 [ 408.967834][T18038] ? avc_ss_reset+0x170/0x170 [ 408.972900][T18038] ? kfree+0x1d5/0x270 [ 408.977219][T18038] ? tomoyo_path_number_perm+0x441/0x590 [ 408.983211][T18038] ? lockdep_hardirqs_on+0x79/0x100 [ 408.988517][T18038] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 408.994943][T18038] ? tomoyo_path_number_perm+0x24e/0x590 [ 409.001209][T18038] ? generic_block_fiemap+0x60/0x60 [ 409.006823][T18038] ? selinux_inode_getsecctx+0x90/0x90 [ 409.012425][T18038] ? loop_set_status_old+0x250/0x250 [ 409.018162][T18038] blkdev_ioctl+0x29b/0x6c0 [ 409.023423][T18038] ? blkdev_common_ioctl+0x16a0/0x16a0 [ 409.029183][T18038] ? __fget_files+0x288/0x3d0 [ 409.033945][T18038] block_ioctl+0xf9/0x140 [ 409.038538][T18038] ? blkdev_read_iter+0x180/0x180 [ 409.043581][T18038] __x64_sys_ioctl+0x193/0x200 [ 409.048465][T18038] do_syscall_64+0x2d/0x70 [ 409.053130][T18038] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 409.059045][T18038] RIP: 0033:0x465b57 [ 409.063230][T18038] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 4d 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 409.084307][T18038] RSP: 002b:00007fb8ff542f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 409.092886][T18038] RAX: ffffffffffffffda RBX: 00000000004af960 RCX: 0000000000465b57 [ 409.101457][T18038] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 409.109908][T18038] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff 12:35:43 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x60, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 409.118354][T18038] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 409.126950][T18038] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 409.155901][T18038] loop3: detected capacity change from 4 to 0 [ 409.185063][T18030] erofs: (device loop2): erofs_read_superblock: blksize 1 isn't supported on this platform [ 409.210084][T18038] erofs: (device loop3): mounted with root inode @ nid 36. [ 409.228115][T18031] erofs: (device loop0): mounted with root inode @ nid 36. 12:35:43 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xc00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:35:43 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c02000000", 0xc, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:35:43 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xf0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:35:43 executing program 3 (fault-call:0 fault-nth:30): syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 409.441208][T18044] loop4: detected capacity change from 4 to 0 [ 409.560227][T18048] loop5: detected capacity change from 4 to 0 [ 409.568756][T18044] erofs: (device loop4): mounted with root inode @ nid 36. [ 409.615076][T18048] erofs: (device loop5): mounted with root inode @ nid 36. [ 409.669308][T18056] loop2: detected capacity change from 4 to 0 [ 409.754748][T18056] erofs: (device loop2): erofs_read_superblock: blksize 1 isn't supported on this platform [ 409.767286][T18060] loop3: detected capacity change from 4 to 0 [ 409.783116][T18060] FAULT_INJECTION: forcing a failure. [ 409.783116][T18060] name failslab, interval 1, probability 0, space 0, times 0 [ 409.849737][T18060] CPU: 0 PID: 18060 Comm: syz-executor.3 Not tainted 5.11.0-syzkaller #0 [ 409.859476][T18060] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 409.870772][T18060] Call Trace: [ 409.874231][T18060] dump_stack+0x107/0x163 [ 409.878716][T18060] should_fail.cold+0x5/0xa [ 409.884104][T18060] ? dev_uevent_filter+0xd0/0xd0 [ 409.889109][T18060] should_failslab+0x5/0x10 [ 409.893947][T18060] kmem_cache_alloc_trace+0x57/0x400 [ 409.899281][T18060] ? dev_uevent_filter+0xd0/0xd0 [ 409.904277][T18060] kobject_uevent_env+0x240/0x1680 [ 409.909555][T18060] ? lockdep_init_map_waits+0x26a/0x720 [ 409.915589][T18060] ? __sanitizer_cov_trace_cmp1+0x22/0x80 [ 409.921936][T18060] ? __loop_update_dio+0x2cc/0x690 [ 409.927263][T18060] loop_configure+0x10a7/0x1370 [ 409.932928][T18060] lo_ioctl+0x3f1/0x16b0 [ 409.938447][T18060] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 409.945375][T18060] ? loop_set_status_old+0x250/0x250 [ 409.951014][T18060] ? avc_ss_reset+0x170/0x170 [ 409.955829][T18060] ? kfree+0x1d5/0x270 [ 409.961217][T18060] ? tomoyo_path_number_perm+0x441/0x590 [ 409.967900][T18060] ? lockdep_hardirqs_on+0x79/0x100 [ 409.973328][T18060] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 409.979625][T18060] ? tomoyo_path_number_perm+0x24e/0x590 [ 409.985345][T18060] ? generic_block_fiemap+0x60/0x60 [ 409.991870][T18060] ? selinux_inode_getsecctx+0x90/0x90 [ 409.998273][T18060] ? loop_set_status_old+0x250/0x250 [ 410.004009][T18060] blkdev_ioctl+0x29b/0x6c0 [ 410.010193][T18060] ? blkdev_common_ioctl+0x16a0/0x16a0 [ 410.017016][T18060] ? __fget_files+0x288/0x3d0 [ 410.022956][T18060] block_ioctl+0xf9/0x140 [ 410.027333][T18060] ? blkdev_read_iter+0x180/0x180 [ 410.033301][T18060] __x64_sys_ioctl+0x193/0x200 [ 410.038211][T18060] do_syscall_64+0x2d/0x70 [ 410.042766][T18060] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 410.049518][T18060] RIP: 0033:0x465b57 [ 410.054386][T18060] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 4d 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 410.075464][T18060] RSP: 002b:00007fb8ff542f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 410.084213][T18060] RAX: ffffffffffffffda RBX: 00000000004af960 RCX: 0000000000465b57 12:35:44 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x300, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 410.093744][T18060] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 410.102722][T18060] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 410.111857][T18060] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 410.119953][T18060] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 410.160682][T18066] loop1: detected capacity change from 6 to 0 12:35:44 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c00", 0xe, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 410.235568][T18067] loop0: detected capacity change from 4 to 0 [ 410.334581][T18067] erofs: (device loop0): mounted with root inode @ nid 36. [ 410.348960][T18066] erofs: (device loop1): mounted with root inode @ nid 36. [ 410.363344][T18060] erofs: (device loop3): mounted with root inode @ nid 36. 12:35:44 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xd00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:35:44 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x22b, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:35:44 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x68, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:35:44 executing program 3 (fault-call:0 fault-nth:31): syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 410.656009][T18078] loop4: detected capacity change from 4 to 0 [ 410.680046][T18075] loop2: detected capacity change from 4 to 0 [ 410.716425][T18085] loop1: detected capacity change from 6 to 0 [ 410.739074][T18075] erofs: (device loop2): erofs_read_inode: bogus i_mode (0) @ nid 0 [ 410.752869][T18078] erofs: (device loop4): mounted with root inode @ nid 36. [ 410.842263][T18085] erofs: (device loop1): mounted with root inode @ nid 36. 12:35:45 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c00", 0xe, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:35:45 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x500, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 410.965859][T18094] loop0: detected capacity change from 4 to 0 12:35:45 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xf00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 411.050327][T18097] FAULT_INJECTION: forcing a failure. [ 411.050327][T18097] name failslab, interval 1, probability 0, space 0, times 0 [ 411.085347][T18097] CPU: 0 PID: 18097 Comm: syz-executor.3 Not tainted 5.11.0-syzkaller #0 [ 411.094380][T18097] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 411.105049][T18097] Call Trace: [ 411.109023][T18097] dump_stack+0x107/0x163 [ 411.113769][T18097] should_fail.cold+0x5/0xa [ 411.118493][T18097] should_failslab+0x5/0x10 [ 411.123552][T18097] kmem_cache_alloc+0x54/0x4c0 [ 411.128369][T18097] ? kernfs_add_one+0x36a/0x4c0 [ 411.133780][T18097] __kernfs_new_node+0xd4/0x8b0 [ 411.138945][T18097] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 411.144908][T18097] ? __mutex_unlock_slowpath+0xe2/0x610 [ 411.150630][T18097] ? wait_for_completion_io+0x260/0x260 [ 411.156482][T18097] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 411.163533][T18097] ? kernfs_next_descendant_post+0x1a3/0x290 [ 411.169823][T18097] kernfs_new_node+0x93/0x120 [ 411.174709][T18097] __kernfs_create_file+0x51/0x350 [ 411.179965][T18097] sysfs_add_file_mode_ns+0x226/0x540 [ 411.183180][ T2991] Bluetooth: hci5: command 0x0406 tx timeout [ 411.186100][T18097] internal_create_group+0x328/0xb20 [ 411.198503][T18097] ? sysfs_remove_group+0x170/0x170 [ 411.204108][T18097] ? lockdep_init_map_waits+0x26a/0x720 [ 411.210357][T18097] ? __sanitizer_cov_trace_cmp1+0x22/0x80 [ 411.216367][T18097] ? __loop_update_dio+0x2cc/0x690 [ 411.222302][T18097] loop_configure+0xaad/0x1370 [ 411.227252][T18097] lo_ioctl+0x3f1/0x16b0 [ 411.231750][T18097] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 411.239463][T18097] ? loop_set_status_old+0x250/0x250 [ 411.245023][T18097] ? avc_ss_reset+0x170/0x170 [ 411.250429][T18097] ? kfree+0x1d5/0x270 [ 411.254821][T18097] ? tomoyo_path_number_perm+0x441/0x590 [ 411.262756][T18097] ? lockdep_hardirqs_on+0x79/0x100 [ 411.268490][T18097] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 411.274783][T18097] ? tomoyo_path_number_perm+0x24e/0x590 [ 411.281358][T18097] ? generic_block_fiemap+0x60/0x60 [ 411.287053][T18097] ? selinux_inode_getsecctx+0x90/0x90 [ 411.292913][T18097] ? loop_set_status_old+0x250/0x250 [ 411.300236][T18097] blkdev_ioctl+0x29b/0x6c0 [ 411.305154][T18097] ? blkdev_common_ioctl+0x16a0/0x16a0 [ 411.310962][T18097] ? __fget_files+0x288/0x3d0 [ 411.315971][T18097] block_ioctl+0xf9/0x140 [ 411.321201][T18097] ? blkdev_read_iter+0x180/0x180 [ 411.326375][T18097] __x64_sys_ioctl+0x193/0x200 [ 411.332334][T18097] do_syscall_64+0x2d/0x70 [ 411.336981][T18097] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 411.342920][T18097] RIP: 0033:0x465b57 [ 411.347025][T18097] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 4d 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 411.369184][T18097] RSP: 002b:00007fb8ff542f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 411.377835][T18097] RAX: ffffffffffffffda RBX: 00000000004af960 RCX: 0000000000465b57 [ 411.386661][T18097] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 411.394964][T18097] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 411.404679][T18097] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 411.413604][T18097] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 411.430682][T18097] loop3: detected capacity change from 4 to 0 [ 411.491761][T18100] loop5: detected capacity change from 4 to 0 [ 411.516160][T18100] erofs: (device loop5): mounted with root inode @ nid 36. [ 411.539629][T18094] erofs: (device loop0): mounted with root inode @ nid 36. [ 411.577602][T18097] erofs: (device loop3): mounted with root inode @ nid 36. [ 411.649950][T18108] loop2: detected capacity change from 4 to 0 [ 411.704480][T18108] erofs: (device loop2): erofs_read_inode: bogus i_mode (0) @ nid 0 12:35:45 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x6c, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:35:45 executing program 3 (fault-call:0 fault-nth:32): syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:35:45 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x22c, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 411.849706][T18113] loop4: detected capacity change from 4 to 0 12:35:46 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c00", 0xe, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 411.953088][T18113] erofs: (device loop4): mounted with root inode @ nid 36. [ 411.984436][T18115] loop1: detected capacity change from 7 to 0 [ 412.048342][T18115] erofs: (device loop1): mounted with root inode @ nid 36. [ 412.113143][T18125] loop2: detected capacity change from 4 to 0 [ 412.127780][T18128] loop3: detected capacity change from 4 to 0 [ 412.144153][T18128] FAULT_INJECTION: forcing a failure. [ 412.144153][T18128] name failslab, interval 1, probability 0, space 0, times 0 [ 412.176555][T18128] CPU: 0 PID: 18128 Comm: syz-executor.3 Not tainted 5.11.0-syzkaller #0 [ 412.185136][T18128] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 412.195414][T18128] Call Trace: [ 412.198734][T18128] dump_stack+0x107/0x163 [ 412.203394][T18128] should_fail.cold+0x5/0xa [ 412.208149][T18128] ? dev_uevent_filter+0xd0/0xd0 [ 412.213146][T18128] should_failslab+0x5/0x10 [ 412.218377][T18128] kmem_cache_alloc_trace+0x57/0x400 [ 412.225062][T18128] ? dev_uevent_filter+0xd0/0xd0 [ 412.232138][T18128] kobject_uevent_env+0x240/0x1680 [ 412.237315][T18128] ? lockdep_init_map_waits+0x26a/0x720 [ 412.242927][T18128] ? __sanitizer_cov_trace_cmp1+0x22/0x80 [ 412.249348][T18128] ? __loop_update_dio+0x2cc/0x690 [ 412.255351][T18128] loop_configure+0x10a7/0x1370 [ 412.260845][T18128] lo_ioctl+0x3f1/0x16b0 [ 412.266455][T18128] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 412.274029][T18128] ? loop_set_status_old+0x250/0x250 [ 412.279461][T18128] ? avc_ss_reset+0x170/0x170 [ 412.284855][T18128] ? kfree+0x1d5/0x270 [ 412.290017][T18128] ? tomoyo_path_number_perm+0x441/0x590 [ 412.297795][T18128] ? lockdep_hardirqs_on+0x79/0x100 [ 412.303593][T18128] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 412.311914][T18128] ? tomoyo_path_number_perm+0x24e/0x590 [ 412.320297][T18128] ? generic_block_fiemap+0x60/0x60 [ 412.328735][T18128] ? selinux_inode_getsecctx+0x90/0x90 [ 412.335141][T18128] ? loop_set_status_old+0x250/0x250 [ 412.341982][T18128] blkdev_ioctl+0x29b/0x6c0 [ 412.346841][T18128] ? blkdev_common_ioctl+0x16a0/0x16a0 [ 412.353269][T18128] ? __fget_files+0x288/0x3d0 [ 412.359301][T18128] block_ioctl+0xf9/0x140 [ 412.363911][T18128] ? blkdev_read_iter+0x180/0x180 [ 412.369355][T18128] __x64_sys_ioctl+0x193/0x200 [ 412.374257][T18128] do_syscall_64+0x2d/0x70 [ 412.380157][T18128] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 412.386434][T18128] RIP: 0033:0x465b57 [ 412.390366][T18128] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 4d 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 412.410452][T18128] RSP: 002b:00007fb8ff542f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 412.419288][T18128] RAX: ffffffffffffffda RBX: 00000000004af960 RCX: 0000000000465b57 [ 412.428575][T18128] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 412.436994][T18128] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 412.446583][T18128] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 412.454777][T18128] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 412.483552][T18120] loop5: detected capacity change from 4 to 0 [ 412.495380][T18120] erofs: (device loop5): mounted with root inode @ nid 36. [ 412.506295][T18125] erofs: (device loop2): erofs_read_inode: bogus i_mode (0) @ nid 0 [ 412.526959][T18128] erofs: (device loop3): mounted with root inode @ nid 36. 12:35:46 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x74, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:35:46 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x600, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:35:46 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x1020, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:35:46 executing program 3 (fault-call:0 fault-nth:33): syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:35:46 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 412.799391][T18137] loop0: detected capacity change from 4 to 0 [ 412.866139][T18145] loop5: detected capacity change from 4 to 0 [ 412.873823][T18137] erofs: (device loop0): mounted with root inode @ nid 36. [ 412.889577][T18145] erofs: (device loop5): mounted with root inode @ nid 36. 12:35:47 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x22d, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 413.029504][T18154] loop2: detected capacity change from 4 to 0 12:35:47 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x7a, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 413.075138][T18156] loop4: detected capacity change from 4 to 0 [ 413.098032][T18159] loop3: detected capacity change from 4 to 0 [ 413.106177][T18159] FAULT_INJECTION: forcing a failure. [ 413.106177][T18159] name failslab, interval 1, probability 0, space 0, times 0 [ 413.126607][T18159] CPU: 0 PID: 18159 Comm: syz-executor.3 Not tainted 5.11.0-syzkaller #0 [ 413.135376][T18159] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 413.145991][T18159] Call Trace: [ 413.150322][T18159] dump_stack+0x107/0x163 [ 413.154889][T18159] should_fail.cold+0x5/0xa [ 413.159886][T18159] should_failslab+0x5/0x10 [ 413.164548][T18159] kmem_cache_alloc_node_trace+0x69/0x520 [ 413.170320][T18159] ? rcu_read_lock_sched_held+0x3a/0x70 [ 413.175923][T18159] ? kmem_cache_alloc_node+0x3e7/0x4e0 [ 413.181899][T18159] __kmalloc_node_track_caller+0x38/0x60 [ 413.187683][T18159] __alloc_skb+0xae/0x5a0 [ 413.192343][T18159] alloc_uevent_skb+0x7b/0x210 [ 413.197192][T18159] kobject_uevent_env+0xb0f/0x1680 [ 413.202459][T18159] ? lockdep_init_map_waits+0x26a/0x720 [ 413.209752][T18159] ? __sanitizer_cov_trace_cmp1+0x22/0x80 [ 413.215525][T18159] ? __loop_update_dio+0x2cc/0x690 [ 413.221595][T18159] loop_configure+0x10a7/0x1370 [ 413.226526][T18159] lo_ioctl+0x3f1/0x16b0 [ 413.231990][T18159] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 413.239299][T18159] ? loop_set_status_old+0x250/0x250 [ 413.245110][T18159] ? avc_ss_reset+0x170/0x170 [ 413.250209][T18159] ? kfree+0x1d5/0x270 [ 413.254521][T18159] ? tomoyo_path_number_perm+0x441/0x590 [ 413.260846][T18159] ? lockdep_hardirqs_on+0x79/0x100 [ 413.268094][T18159] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 413.274662][T18159] ? tomoyo_path_number_perm+0x24e/0x590 [ 413.281362][T18159] ? generic_block_fiemap+0x60/0x60 [ 413.287066][T18159] ? selinux_inode_getsecctx+0x90/0x90 [ 413.292606][T18159] ? loop_set_status_old+0x250/0x250 [ 413.298097][T18159] blkdev_ioctl+0x29b/0x6c0 [ 413.303864][T18159] ? blkdev_common_ioctl+0x16a0/0x16a0 [ 413.309704][T18159] ? __fget_files+0x288/0x3d0 [ 413.314567][T18159] block_ioctl+0xf9/0x140 [ 413.320657][T18159] ? blkdev_read_iter+0x180/0x180 [ 413.325895][T18159] __x64_sys_ioctl+0x193/0x200 [ 413.331047][T18159] do_syscall_64+0x2d/0x70 [ 413.335526][T18159] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 413.342686][T18159] RIP: 0033:0x465b57 [ 413.347497][T18159] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 4d 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 413.368136][T18159] RSP: 002b:00007fb8ff542f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 413.376605][T18159] RAX: ffffffffffffffda RBX: 00000000004af960 RCX: 0000000000465b57 [ 413.384887][T18159] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 413.393611][T18159] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 413.401634][T18159] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 413.410214][T18159] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 413.442295][T18154] erofs: (device loop2): erofs_read_superblock: cannot find valid erofs superblock [ 413.443116][T18158] loop1: detected capacity change from 8 to 0 [ 413.514564][T18156] erofs: (device loop4): mounted with root inode @ nid 36. [ 413.618093][T18158] erofs: (device loop1): mounted with root inode @ nid 36. [ 413.636095][T18159] erofs: (device loop3): mounted with root inode @ nid 36. 12:35:47 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:35:47 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x700, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:35:47 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x1100, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:35:47 executing program 3 (fault-call:0 fault-nth:34): syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 413.748896][T18174] loop0: detected capacity change from 4 to 0 [ 413.769070][T18174] erofs: (device loop0): mounted with root inode @ nid 36. [ 413.897814][T18177] loop5: detected capacity change from 4 to 0 [ 414.002205][T18182] loop2: detected capacity change from 4 to 0 [ 414.070261][T18177] erofs: (device loop5): mounted with root inode @ nid 36. [ 414.082934][T18182] erofs: (device loop2): erofs_read_superblock: cannot find valid erofs superblock 12:35:48 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x300, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 414.143775][T18190] loop3: detected capacity change from 4 to 0 [ 414.156111][T18190] FAULT_INJECTION: forcing a failure. [ 414.156111][T18190] name failslab, interval 1, probability 0, space 0, times 0 [ 414.170684][T18190] CPU: 1 PID: 18190 Comm: syz-executor.3 Not tainted 5.11.0-syzkaller #0 [ 414.179492][T18190] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 414.190756][T18190] Call Trace: [ 414.194106][T18190] dump_stack+0x107/0x163 [ 414.198516][T18190] should_fail.cold+0x5/0xa [ 414.204241][T18190] ? kobject_get_path+0xbe/0x230 [ 414.209415][T18190] should_failslab+0x5/0x10 [ 414.214204][T18190] __kmalloc+0x79/0x440 [ 414.218606][T18190] kobject_get_path+0xbe/0x230 [ 414.223584][T18190] kobject_uevent_env+0x265/0x1680 [ 414.229171][T18190] ? lockdep_init_map_waits+0x26a/0x720 [ 414.235553][T18190] ? __sanitizer_cov_trace_cmp1+0x22/0x80 [ 414.242346][T18190] ? __loop_update_dio+0x2cc/0x690 [ 414.247717][T18190] loop_configure+0x10a7/0x1370 [ 414.254320][T18190] lo_ioctl+0x3f1/0x16b0 [ 414.263974][T18190] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 414.271321][T18190] ? loop_set_status_old+0x250/0x250 [ 414.276908][T18190] ? avc_ss_reset+0x170/0x170 [ 414.281648][T18190] ? kfree+0x1d5/0x270 [ 414.286530][T18190] ? tomoyo_path_number_perm+0x441/0x590 [ 414.294094][T18190] ? lockdep_hardirqs_on+0x79/0x100 [ 414.299362][T18190] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 414.306326][T18190] ? tomoyo_path_number_perm+0x24e/0x590 [ 414.313553][T18190] ? generic_block_fiemap+0x60/0x60 [ 414.320354][T18190] ? selinux_inode_getsecctx+0x90/0x90 [ 414.327146][T18190] ? loop_set_status_old+0x250/0x250 [ 414.332593][T18190] blkdev_ioctl+0x29b/0x6c0 [ 414.337535][T18190] ? blkdev_common_ioctl+0x16a0/0x16a0 [ 414.343145][T18190] ? __fget_files+0x288/0x3d0 [ 414.349772][T18190] block_ioctl+0xf9/0x140 [ 414.354738][T18190] ? blkdev_read_iter+0x180/0x180 [ 414.359825][T18190] __x64_sys_ioctl+0x193/0x200 [ 414.364982][T18190] do_syscall_64+0x2d/0x70 [ 414.370125][T18190] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 414.377040][T18190] RIP: 0033:0x465b57 [ 414.381678][T18190] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 4d 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 414.402455][T18190] RSP: 002b:00007fb8ff542f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 414.412102][T18190] RAX: ffffffffffffffda RBX: 00000000004af960 RCX: 0000000000465b57 [ 414.421085][T18190] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 414.429314][T18190] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 414.437876][T18190] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 414.446146][T18190] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 414.493779][T18193] loop4: detected capacity change from 4 to 0 12:35:48 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 414.544668][T18190] erofs: (device loop3): mounted with root inode @ nid 36. 12:35:48 executing program 3 (fault-call:0 fault-nth:35): syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 414.668803][T18197] loop1: detected capacity change from 8 to 0 [ 414.687442][T18193] erofs: (device loop4): mounted with root inode @ nid 36. [ 414.742367][T18197] erofs: (device loop1): mounted with root inode @ nid 36. 12:35:48 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xf0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 414.799336][T18203] loop2: detected capacity change from 4 to 0 12:35:49 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x1800, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 414.850309][T18205] loop0: detected capacity change from 4 to 0 [ 414.923626][T18205] erofs: (device loop0): mounted with root inode @ nid 36. [ 414.963227][T18203] erofs: (device loop2): erofs_read_superblock: cannot find valid erofs superblock 12:35:49 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x900, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:35:49 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, 0x0) 12:35:49 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x500, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 415.186049][T18215] loop3: detected capacity change from 4 to 0 [ 415.193808][T18215] FAULT_INJECTION: forcing a failure. [ 415.193808][T18215] name failslab, interval 1, probability 0, space 0, times 0 [ 415.215401][T18215] CPU: 1 PID: 18215 Comm: syz-executor.3 Not tainted 5.11.0-syzkaller #0 [ 415.224309][T18215] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 415.236210][T18215] Call Trace: [ 415.239569][T18215] dump_stack+0x107/0x163 [ 415.244460][T18215] should_fail.cold+0x5/0xa [ 415.249042][T18215] should_failslab+0x5/0x10 [ 415.253901][T18215] kmem_cache_alloc_node+0x63/0x4e0 [ 415.259597][T18215] ? lock_downgrade+0x6d0/0x6d0 [ 415.264851][T18215] __alloc_skb+0x71/0x5a0 [ 415.269537][T18215] alloc_uevent_skb+0x7b/0x210 [ 415.275221][T18215] kobject_uevent_env+0xb0f/0x1680 [ 415.280687][T18215] ? lockdep_init_map_waits+0x26a/0x720 [ 415.286404][T18215] ? __sanitizer_cov_trace_cmp1+0x22/0x80 [ 415.292273][T18215] ? __loop_update_dio+0x2cc/0x690 [ 415.297874][T18215] loop_configure+0x10a7/0x1370 [ 415.302767][T18215] lo_ioctl+0x3f1/0x16b0 [ 415.307574][T18215] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 415.314220][T18215] ? loop_set_status_old+0x250/0x250 [ 415.319550][T18215] ? avc_ss_reset+0x170/0x170 [ 415.324389][T18215] ? kfree+0x1d5/0x270 [ 415.328571][T18215] ? tomoyo_path_number_perm+0x441/0x590 [ 415.334321][T18215] ? lockdep_hardirqs_on+0x79/0x100 [ 415.339894][T18215] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 415.346833][T18215] ? tomoyo_path_number_perm+0x24e/0x590 [ 415.352627][T18215] ? generic_block_fiemap+0x60/0x60 [ 415.358272][T18215] ? selinux_inode_getsecctx+0x90/0x90 [ 415.364160][T18215] ? loop_set_status_old+0x250/0x250 [ 415.369613][T18215] blkdev_ioctl+0x29b/0x6c0 [ 415.374449][T18215] ? blkdev_common_ioctl+0x16a0/0x16a0 [ 415.379992][T18215] ? __fget_files+0x288/0x3d0 [ 415.384830][T18215] block_ioctl+0xf9/0x140 [ 415.389394][T18215] ? blkdev_read_iter+0x180/0x180 [ 415.394730][T18215] __x64_sys_ioctl+0x193/0x200 [ 415.399600][T18215] do_syscall_64+0x2d/0x70 [ 415.404168][T18215] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 415.410425][T18215] RIP: 0033:0x465b57 [ 415.414722][T18215] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 4d 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 415.435949][T18215] RSP: 002b:00007fb8ff542f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 415.444837][T18215] RAX: ffffffffffffffda RBX: 00000000004af960 RCX: 0000000000465b57 [ 415.453060][T18215] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 415.461057][T18215] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 415.469306][T18215] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 415.478015][T18215] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 415.553453][T18219] loop5: detected capacity change from 4 to 0 [ 415.570071][T18215] erofs: (device loop3): mounted with root inode @ nid 36. [ 415.648788][T18217] loop1: detected capacity change from 12 to 0 [ 415.664697][T18219] erofs: (device loop5): mounted with root inode @ nid 36. [ 415.699183][T18225] loop2: detected capacity change from 4 to 0 [ 415.776283][T18217] erofs: (device loop1): mounted with root inode @ nid 36. 12:35:50 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, 0x0) 12:35:50 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x22e, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 415.854343][T18235] loop4: detected capacity change from 4 to 0 [ 415.897744][T18235] erofs: (device loop4): mounted with root inode @ nid 36. 12:35:50 executing program 3 (fault-call:0 fault-nth:36): syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 415.990006][T18239] loop0: detected capacity change from 4 to 0 12:35:50 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xa00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:35:50 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 416.239746][T18246] loop5: detected capacity change from 4 to 0 [ 416.249116][T18239] erofs: (device loop0): mounted with root inode @ nid 36. 12:35:50 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x600, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 416.303529][T18246] erofs: (device loop5): mounted with root inode @ nid 36. 12:35:50 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xb00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 416.415080][T18255] loop2: detected capacity change from 4 to 0 12:35:50 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x300, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:35:50 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, 0x0) [ 416.570549][T18261] loop3: detected capacity change from 4 to 0 [ 416.577526][T18261] FAULT_INJECTION: forcing a failure. [ 416.577526][T18261] name failslab, interval 1, probability 0, space 0, times 0 [ 416.610008][T18261] CPU: 0 PID: 18261 Comm: syz-executor.3 Not tainted 5.11.0-syzkaller #0 [ 416.618849][T18261] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 416.629486][T18261] Call Trace: [ 416.633509][T18261] dump_stack+0x107/0x163 [ 416.639373][T18261] should_fail.cold+0x5/0xa [ 416.644572][T18261] should_failslab+0x5/0x10 [ 416.649561][T18261] kmem_cache_alloc_trace+0x57/0x400 [ 416.655113][T18261] call_usermodehelper_setup+0x9a/0x2f0 [ 416.660976][T18261] ? kobj_ns_initial+0x90/0x90 [ 416.665868][T18261] kobject_uevent_env+0xf83/0x1680 [ 416.671412][T18261] ? lockdep_init_map_waits+0x26a/0x720 [ 416.677350][T18261] ? __sanitizer_cov_trace_cmp1+0x22/0x80 [ 416.683458][T18261] ? __loop_update_dio+0x2cc/0x690 [ 416.691104][T18261] loop_configure+0x10a7/0x1370 [ 416.695992][T18261] lo_ioctl+0x3f1/0x16b0 [ 416.700574][T18261] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 416.707212][T18261] ? loop_set_status_old+0x250/0x250 [ 416.712960][T18261] ? avc_ss_reset+0x170/0x170 [ 416.717783][T18261] ? kfree+0x1d5/0x270 [ 416.721963][T18261] ? tomoyo_path_number_perm+0x441/0x590 [ 416.727946][T18261] ? lockdep_hardirqs_on+0x79/0x100 [ 416.733336][T18261] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 416.739812][T18261] ? tomoyo_path_number_perm+0x24e/0x590 [ 416.745728][T18261] ? generic_block_fiemap+0x60/0x60 [ 416.751499][T18261] ? selinux_inode_getsecctx+0x90/0x90 [ 416.757152][T18261] ? loop_set_status_old+0x250/0x250 [ 416.762451][T18261] blkdev_ioctl+0x29b/0x6c0 [ 416.767171][T18261] ? blkdev_common_ioctl+0x16a0/0x16a0 [ 416.772653][T18261] ? __fget_files+0x288/0x3d0 [ 416.778150][T18261] block_ioctl+0xf9/0x140 [ 416.782499][T18261] ? blkdev_read_iter+0x180/0x180 [ 416.787812][T18261] __x64_sys_ioctl+0x193/0x200 [ 416.792888][T18261] do_syscall_64+0x2d/0x70 [ 416.797739][T18261] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 416.803704][T18261] RIP: 0033:0x465b57 [ 416.807696][T18261] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 4d 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 416.828201][T18261] RSP: 002b:00007fb8ff542f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 416.836965][T18261] RAX: ffffffffffffffda RBX: 00000000004af960 RCX: 0000000000465b57 [ 416.845252][T18261] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 416.853230][T18261] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 416.861354][T18261] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 416.870263][T18261] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 416.889563][T18260] loop1: detected capacity change from 15 to 0 [ 417.005855][T18261] erofs: (device loop3): mounted with root inode @ nid 36. [ 417.013930][T18260] erofs: (device loop1): mounted with root inode @ nid 36. [ 417.071955][T18271] loop4: detected capacity change from 5 to 0 [ 417.200652][T18272] loop0: detected capacity change from 4 to 0 [ 417.208989][T18271] erofs: (device loop4): mounted with root inode @ nid 36. [ 417.232802][T18280] loop5: detected capacity change from 4 to 0 12:35:51 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x1fb6, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:35:51 executing program 3 (fault-call:0 fault-nth:37): syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 417.259364][T18272] erofs: (device loop0): mounted with root inode @ nid 36. [ 417.308178][T18281] loop2: detected capacity change from 4 to 0 [ 417.367807][T18280] erofs: (device loop5): mounted with root inode @ nid 36. 12:35:51 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xc00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:35:51 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x23, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:35:51 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x500, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:35:51 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x700, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 417.644355][T18295] loop1: detected capacity change from 15 to 0 [ 417.668450][T18296] loop2: detected capacity change from 4 to 0 [ 417.755553][T18297] loop3: detected capacity change from 4 to 0 [ 417.767222][T18297] FAULT_INJECTION: forcing a failure. [ 417.767222][T18297] name failslab, interval 1, probability 0, space 0, times 0 [ 417.789103][T18297] CPU: 1 PID: 18297 Comm: syz-executor.3 Not tainted 5.11.0-syzkaller #0 [ 417.797578][T18297] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 417.807675][T18297] Call Trace: [ 417.810970][T18297] dump_stack+0x107/0x163 [ 417.815341][T18297] should_fail.cold+0x5/0xa [ 417.819864][T18297] should_failslab+0x5/0x10 [ 417.824425][T18297] kmem_cache_alloc+0x54/0x4c0 [ 417.829233][T18297] skb_clone+0x14f/0x3c0 [ 417.833503][T18297] netlink_broadcast_filtered+0xa04/0xdc0 [ 417.839255][T18297] netlink_broadcast+0x35/0x40 [ 417.844077][T18297] kobject_uevent_env+0xad6/0x1680 [ 417.849195][T18297] ? lockdep_init_map_waits+0x26a/0x720 [ 417.854746][T18297] ? __sanitizer_cov_trace_cmp1+0x22/0x80 [ 417.860471][T18297] ? __loop_update_dio+0x2cc/0x690 [ 417.865589][T18297] loop_configure+0x10a7/0x1370 [ 417.870446][T18297] lo_ioctl+0x3f1/0x16b0 [ 417.874689][T18297] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 417.881112][T18297] ? loop_set_status_old+0x250/0x250 [ 417.886434][T18297] ? avc_ss_reset+0x170/0x170 [ 417.891122][T18297] ? kfree+0x1d5/0x270 [ 417.895213][T18297] ? tomoyo_path_number_perm+0x441/0x590 [ 417.900842][T18297] ? lockdep_hardirqs_on+0x79/0x100 [ 417.906092][T18297] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 417.912335][T18297] ? tomoyo_path_number_perm+0x24e/0x590 [ 417.917986][T18297] ? generic_block_fiemap+0x60/0x60 [ 417.923182][T18297] ? selinux_inode_getsecctx+0x90/0x90 [ 417.928659][T18297] ? loop_set_status_old+0x250/0x250 [ 417.933959][T18297] blkdev_ioctl+0x29b/0x6c0 [ 417.938492][T18297] ? blkdev_common_ioctl+0x16a0/0x16a0 [ 417.943973][T18297] ? __fget_files+0x288/0x3d0 [ 417.948657][T18297] block_ioctl+0xf9/0x140 [ 417.953005][T18297] ? blkdev_read_iter+0x180/0x180 [ 417.958035][T18297] __x64_sys_ioctl+0x193/0x200 [ 417.962818][T18297] do_syscall_64+0x2d/0x70 [ 417.967232][T18297] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 417.973133][T18297] RIP: 0033:0x465b57 [ 417.977052][T18297] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 4d 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 417.996668][T18297] RSP: 002b:00007fb8ff542f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 418.005109][T18297] RAX: ffffffffffffffda RBX: 00000000004af960 RCX: 0000000000465b57 [ 418.013084][T18297] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 418.021057][T18297] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 418.029030][T18297] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 418.037284][T18297] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 418.057213][T18296] erofs: (device loop2): mounted with root inode @ nid 36. [ 418.065462][T18295] erofs: (device loop1): mounted with root inode @ nid 36. [ 418.076098][T18303] loop4: detected capacity change from 6 to 0 [ 418.101419][T18297] erofs: (device loop3): mounted with root inode @ nid 36. [ 418.115797][T18303] erofs: (device loop4): mounted with root inode @ nid 36. 12:35:52 executing program 3 (fault-call:0 fault-nth:38): syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:35:52 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xc, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:35:52 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x2000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 418.287680][T18314] loop5: detected capacity change from 4 to 0 12:35:52 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xd00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 418.328260][T18315] loop0: detected capacity change from 4 to 0 [ 418.336127][T18314] erofs: (device loop5): mounted with root inode @ nid 36. [ 418.467953][T18315] erofs: (device loop0): mounted with root inode @ nid 36. [ 418.491060][T18323] loop3: detected capacity change from 4 to 0 12:35:52 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x900, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 418.533575][T18323] FAULT_INJECTION: forcing a failure. [ 418.533575][T18323] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 418.579403][T18323] CPU: 1 PID: 18323 Comm: syz-executor.3 Not tainted 5.11.0-syzkaller #0 [ 418.587900][T18323] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 418.599024][T18323] Call Trace: [ 418.603063][T18323] dump_stack+0x107/0x163 [ 418.607466][T18323] should_fail.cold+0x5/0xa [ 418.612017][T18323] strncpy_from_user+0x34/0x3e0 [ 418.617484][T18323] getname_flags.part.0+0x95/0x4f0 [ 418.622653][T18323] getname_flags+0x9a/0xe0 [ 418.627115][T18323] do_mkdirat+0x8d/0x2d0 [ 418.631406][T18323] ? user_path_create+0xf0/0xf0 [ 418.636380][T18323] ? syscall_enter_from_user_mode+0x1d/0x50 [ 418.642854][T18323] do_syscall_64+0x2d/0x70 [ 418.647313][T18323] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 418.653257][T18323] RIP: 0033:0x464ea7 [ 418.657232][T18323] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 12:35:52 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x600, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 418.677067][T18323] RSP: 002b:00007fb8ff542fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 418.685524][T18323] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000464ea7 [ 418.694279][T18323] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 418.702360][T18323] RBP: 00007fb8ff543040 R08: 0000000000000000 R09: ffffffffffffffff [ 418.711522][T18323] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 418.719532][T18323] R13: 0000000020000100 R14: 00007fb8ff543000 R15: 0000000020000040 [ 418.756773][T18331] loop2: detected capacity change from 4 to 0 [ 418.792905][T18331] erofs: (device loop2): mounted with root inode @ nid 36. [ 418.801590][T18336] loop1: detected capacity change from 16 to 0 [ 418.890043][T18339] loop4: detected capacity change from 6 to 0 [ 418.904305][T18336] erofs: (device loop1): mounted with root inode @ nid 36. 12:35:53 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x700, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 418.943416][T18342] loop0: detected capacity change from 4 to 0 [ 418.951068][T18339] erofs: (device loop4): mounted with root inode @ nid 36. [ 418.967060][T18342] erofs: (device loop0): mounted with root inode @ nid 36. 12:35:53 executing program 3 (fault-call:0 fault-nth:39): syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:35:53 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xa00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:35:53 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xf00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:35:53 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x2010, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 419.138156][T18356] loop5: detected capacity change from 4 to 0 [ 419.198908][T18352] loop2: detected capacity change from 4 to 0 [ 419.209596][T18355] loop3: detected capacity change from 4 to 0 [ 419.226935][T18355] FAULT_INJECTION: forcing a failure. [ 419.226935][T18355] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 419.240193][T18355] CPU: 0 PID: 18355 Comm: syz-executor.3 Not tainted 5.11.0-syzkaller #0 [ 419.243130][T18356] erofs: (device loop5): mounted with root inode @ nid 36. [ 419.248672][T18355] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 419.248695][T18355] Call Trace: [ 419.248709][T18355] dump_stack+0x107/0x163 [ 419.248756][T18355] should_fail.cold+0x5/0xa [ 419.260733][T18352] erofs: (device loop2): mounted with root inode @ nid 36. [ 419.266050][T18355] ? kfree+0x1d5/0x270 [ 419.266097][T18355] __alloc_pages_nodemask+0x189/0x730 [ 419.266128][T18355] ? __alloc_pages_slowpath.constprop.0+0x2240/0x2240 [ 419.266166][T18355] ? find_held_lock+0x2d/0x110 [ 419.266201][T18355] cache_grow_begin+0x71/0x430 [ 419.266230][T18355] ? cache_alloc_pfmemalloc+0x1e/0x140 [ 419.316730][T18355] cache_alloc_refill+0x27f/0x380 [ 419.321796][T18355] kmem_cache_alloc+0x3e7/0x4c0 [ 419.326686][T18355] getname_flags.part.0+0x50/0x4f0 [ 419.331838][T18355] getname_flags+0x9a/0xe0 [ 419.336292][T18355] do_mkdirat+0x8d/0x2d0 [ 419.340565][T18355] ? user_path_create+0xf0/0xf0 [ 419.345455][T18355] ? syscall_enter_from_user_mode+0x1d/0x50 [ 419.351394][T18355] do_syscall_64+0x2d/0x70 [ 419.356543][T18355] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 419.363047][T18355] RIP: 0033:0x464ea7 [ 419.366968][T18355] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 419.386775][T18355] RSP: 002b:00007fb8ff542fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 419.395219][T18355] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000464ea7 [ 419.403252][T18355] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 419.411907][T18355] RBP: 00007fb8ff543040 R08: 0000000000000000 R09: ffffffffffffffff [ 419.420233][T18355] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 419.429214][T18355] R13: 0000000020000100 R14: 00007fb8ff543000 R15: 0000000020000040 12:35:53 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x700, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:35:53 executing program 2: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x2000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 419.559389][T18370] loop0: detected capacity change from 5 to 0 [ 419.602588][T18371] loop4: detected capacity change from 7 to 0 [ 419.697496][T18370] erofs: (device loop0): mounted with root inode @ nid 36. [ 419.701340][T18374] loop1: detected capacity change from 16 to 0 [ 419.722957][T18371] erofs: (device loop4): mounted with root inode @ nid 36. [ 419.739701][T18374] erofs: (device loop1): mounted with root inode @ nid 36. 12:35:53 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x2100, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 419.792031][T18384] loop5: detected capacity change from 4 to 0 [ 419.856845][T18384] erofs: (device loop5): mounted with root inode @ nid 36. [ 419.865760][T18355] erofs: (device loop3): mounted with root inode @ nid 36. 12:35:54 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xb00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:35:54 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x1020, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 419.937613][T18389] loop2: detected capacity change from 16 to 0 12:35:54 executing program 3 (fault-call:0 fault-nth:40): syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 420.001119][T18389] erofs: (device loop2): mounted with root inode @ nid 36. 12:35:54 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x900, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 420.058319][T18393] loop1: detected capacity change from 16 to 0 [ 420.122921][T18393] erofs: (device loop1): mounted with root inode @ nid 36. 12:35:54 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xb, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 420.174333][T18400] loop4: detected capacity change from 8 to 0 [ 420.212524][T18405] loop0: detected capacity change from 5 to 0 12:35:54 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x2300, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 420.275289][T18405] erofs: (device loop0): mounted with root inode @ nid 36. [ 420.289511][T18400] erofs: (device loop4): mounted with root inode @ nid 36. [ 420.336067][T18412] loop5: detected capacity change from 4 to 0 [ 420.368591][T18411] loop3: detected capacity change from 4 to 0 [ 420.376190][T18412] erofs: (device loop5): mounted with root inode @ nid 36. [ 420.397846][T18411] FAULT_INJECTION: forcing a failure. [ 420.397846][T18411] name failslab, interval 1, probability 0, space 0, times 0 [ 420.410804][T18411] CPU: 1 PID: 18411 Comm: syz-executor.3 Not tainted 5.11.0-syzkaller #0 [ 420.419301][T18411] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 420.429411][T18411] Call Trace: [ 420.432718][T18411] dump_stack+0x107/0x163 [ 420.437099][T18411] should_fail.cold+0x5/0xa [ 420.441646][T18411] should_failslab+0x5/0x10 12:35:54 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x1100, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:35:54 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xf00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 420.446195][T18411] kmem_cache_alloc+0x54/0x4c0 [ 420.452147][T18411] ? __d_lookup+0x41f/0x710 [ 420.456727][T18411] __d_alloc+0x2a/0x950 [ 420.460938][T18411] d_alloc+0x4a/0x230 [ 420.465506][T18411] __lookup_hash+0xc8/0x180 [ 420.470064][T18411] filename_create+0x186/0x490 [ 420.475189][T18411] ? filename_parentat+0x560/0x560 [ 420.480349][T18411] ? getname_flags.part.0+0x1dd/0x4f0 [ 420.485799][T18411] do_mkdirat+0xa0/0x2d0 [ 420.490094][T18411] ? user_path_create+0xf0/0xf0 [ 420.494988][T18411] ? syscall_enter_from_user_mode+0x1d/0x50 [ 420.500929][T18411] do_syscall_64+0x2d/0x70 [ 420.505378][T18411] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 420.511299][T18411] RIP: 0033:0x464ea7 [ 420.515214][T18411] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 420.535656][T18411] RSP: 002b:00007fb8ff542fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 12:35:54 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xa00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 420.544111][T18411] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000464ea7 [ 420.552113][T18411] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 420.560110][T18411] RBP: 00007fb8ff543040 R08: 0000000000000000 R09: ffffffffffffffff [ 420.568100][T18411] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 420.576512][T18411] R13: 0000000020000100 R14: 00007fb8ff543000 R15: 0000000020000040 [ 420.602947][T18416] loop2: detected capacity change from 4 to 0 [ 420.801902][T18416] erofs: (device loop2): mounted with root inode @ nid 36. [ 420.816539][T18426] loop1: detected capacity change from 17 to 0 12:35:55 executing program 3 (fault-call:0 fault-nth:41): syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 420.859871][T18434] loop4: detected capacity change from 8 to 0 [ 420.890552][T18426] erofs: (device loop1): mounted with root inode @ nid 36. 12:35:55 executing program 2: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x4c, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 420.925939][T18434] erofs: (device loop4): mounted with root inode @ nid 36. 12:35:55 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x2f00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:35:55 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x1800, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 421.001040][T18440] loop5: detected capacity change from 5 to 0 [ 421.038864][T18444] loop0: detected capacity change from 7 to 0 [ 421.110199][T18443] loop3: detected capacity change from 4 to 0 [ 421.118317][T18443] FAULT_INJECTION: forcing a failure. [ 421.118317][T18443] name failslab, interval 1, probability 0, space 0, times 0 [ 421.134884][T18440] erofs: (device loop5): mounted with root inode @ nid 36. [ 421.150191][T18443] CPU: 0 PID: 18443 Comm: syz-executor.3 Not tainted 5.11.0-syzkaller #0 [ 421.158652][T18443] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 421.169828][T18443] Call Trace: [ 421.173932][T18443] dump_stack+0x107/0x163 [ 421.178311][T18443] should_fail.cold+0x5/0xa [ 421.183559][T18443] should_failslab+0x5/0x10 [ 421.188130][T18443] kmem_cache_alloc+0x54/0x4c0 [ 421.193696][T18443] ? __d_lookup+0x41f/0x710 [ 421.198245][T18443] __d_alloc+0x2a/0x950 [ 421.204011][T18443] d_alloc+0x4a/0x230 [ 421.208041][T18443] __lookup_hash+0xc8/0x180 [ 421.212932][T18443] filename_create+0x186/0x490 [ 421.218935][T18443] ? filename_parentat+0x560/0x560 [ 421.224106][T18443] ? getname_flags.part.0+0x1dd/0x4f0 [ 421.229861][T18443] do_mkdirat+0xa0/0x2d0 [ 421.234460][T18443] ? user_path_create+0xf0/0xf0 [ 421.240461][T18443] ? syscall_enter_from_user_mode+0x1d/0x50 [ 421.246412][T18443] do_syscall_64+0x2d/0x70 [ 421.251661][T18443] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 421.257586][T18443] RIP: 0033:0x464ea7 [ 421.262709][T18443] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 421.283797][T18443] RSP: 002b:00007fb8ff542fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 421.292678][T18443] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000464ea7 [ 421.301368][T18443] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 421.309983][T18443] RBP: 00007fb8ff543040 R08: 0000000000000000 R09: ffffffffffffffff [ 421.318611][T18443] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 421.326612][T18443] R13: 0000000020000100 R14: 00007fb8ff543000 R15: 0000000020000040 [ 421.354240][T18444] erofs: (device loop0): mounted with root inode @ nid 36. [ 421.362127][T18453] loop2: detected capacity change from 4 to 0 [ 421.452941][T18453] erofs: (device loop2): mounted with root inode @ nid 36. 12:35:55 executing program 3 (fault-call:0 fault-nth:42): syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:35:55 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xb00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:35:55 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x1020, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 421.650231][T18462] loop1: detected capacity change from 23 to 0 12:35:55 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c14", 0x16, 0x480}], 0x0, &(0x7f0000000040)) [ 421.697942][T18462] erofs: (device loop1): mounted with root inode @ nid 36. [ 421.727286][T18464] loop4: detected capacity change from 12 to 0 [ 421.781627][T18469] loop3: detected capacity change from 4 to 0 [ 421.788318][T18469] FAULT_INJECTION: forcing a failure. [ 421.788318][T18469] name failslab, interval 1, probability 0, space 0, times 0 [ 421.815584][T18469] CPU: 1 PID: 18469 Comm: syz-executor.3 Not tainted 5.11.0-syzkaller #0 [ 421.824055][T18469] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 421.834226][T18469] Call Trace: [ 421.837525][T18469] dump_stack+0x107/0x163 [ 421.841908][T18469] should_fail.cold+0x5/0xa [ 421.846458][T18469] should_failslab+0x5/0x10 [ 421.851028][T18469] kmem_cache_alloc+0x54/0x4c0 [ 421.855828][T18469] ? __d_lookup+0x41f/0x710 [ 421.860378][T18469] __d_alloc+0x2a/0x950 [ 421.864571][T18469] d_alloc+0x4a/0x230 [ 421.868592][T18469] __lookup_hash+0xc8/0x180 [ 421.873145][T18469] filename_create+0x186/0x490 [ 421.877977][T18469] ? filename_parentat+0x560/0x560 [ 421.883132][T18469] ? getname_flags.part.0+0x1dd/0x4f0 [ 421.888598][T18469] do_mkdirat+0xa0/0x2d0 [ 421.892887][T18469] ? user_path_create+0xf0/0xf0 [ 421.897805][T18469] ? syscall_enter_from_user_mode+0x1d/0x50 [ 421.903744][T18469] do_syscall_64+0x2d/0x70 [ 421.908200][T18469] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 421.913877][T18464] erofs: (device loop4): mounted with root inode @ nid 36. [ 421.914131][T18469] RIP: 0033:0x464ea7 [ 421.925244][T18469] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 421.946087][T18469] RSP: 002b:00007fb8ff542fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 421.955311][T18469] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000464ea7 [ 421.964321][T18469] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 421.973351][T18469] RBP: 00007fb8ff543040 R08: 0000000000000000 R09: ffffffffffffffff [ 421.982348][T18469] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 421.991357][T18469] R13: 0000000020000100 R14: 00007fb8ff543000 R15: 0000000020000040 12:35:56 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x3702, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 422.054868][T18472] loop5: detected capacity change from 5 to 0 12:35:56 executing program 3 (fault-call:0 fault-nth:43): syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 422.181515][T18482] loop0: detected capacity change from 8 to 0 [ 422.192542][T18472] erofs: (device loop5): mounted with root inode @ nid 36. [ 422.197141][T18484] loop2: detected capacity change from 4 to 0 [ 422.253907][T18482] erofs: (device loop0): mounted with root inode @ nid 36. 12:35:56 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xc00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:35:56 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x198c, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 422.339319][T18484] erofs: (device loop2): mounted with root inode @ nid 36. [ 422.506302][T18493] loop1: detected capacity change from 27 to 0 [ 422.557898][T18491] loop3: detected capacity change from 4 to 0 [ 422.568259][T18493] erofs: (device loop1): mounted with root inode @ nid 36. 12:35:56 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x3f00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 422.620521][T18491] FAULT_INJECTION: forcing a failure. [ 422.620521][T18491] name failslab, interval 1, probability 0, space 0, times 0 [ 422.658543][T18499] loop5: detected capacity change from 6 to 0 [ 422.711284][T18499] erofs: (device loop5): mounted with root inode @ nid 36. [ 422.732838][T18506] loop4: detected capacity change from 12 to 0 [ 422.743480][T18506] erofs: (device loop4): mounted with root inode @ nid 36. 12:35:56 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:35:56 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x1800, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 422.800799][T18491] CPU: 0 PID: 18491 Comm: syz-executor.3 Not tainted 5.11.0-syzkaller #0 [ 422.809251][T18491] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 422.819505][T18491] Call Trace: [ 422.822807][T18491] dump_stack+0x107/0x163 [ 422.827186][T18491] should_fail.cold+0x5/0xa [ 422.831756][T18491] ? tomoyo_realpath_from_path+0xc3/0x620 [ 422.837508][T18491] should_failslab+0x5/0x10 [ 422.842069][T18491] __kmalloc+0x79/0x440 [ 422.846258][T18491] ? rcu_read_lock_sched_held+0x3a/0x70 [ 422.851868][T18491] tomoyo_realpath_from_path+0xc3/0x620 [ 422.857461][T18491] ? tomoyo_profile+0x42/0x50 [ 422.862181][T18491] tomoyo_path_number_perm+0x1d5/0x590 [ 422.867669][T18491] ? tomoyo_path_number_perm+0x18d/0x590 [ 422.873361][T18491] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 422.879264][T18491] ? debug_check_no_obj_freed+0x20c/0x420 [ 422.885046][T18491] ? putname+0xe1/0x120 [ 422.889246][T18491] ? rcu_read_lock_sched_held+0x3a/0x70 [ 422.894832][T18491] ? kmem_cache_free+0x188/0x1c0 [ 422.899803][T18491] tomoyo_path_mkdir+0x98/0xe0 [ 422.904680][T18491] ? tomoyo_file_ioctl+0x20/0x20 [ 422.909648][T18491] ? getname_flags.part.0+0x1dd/0x4f0 [ 422.915057][T18491] security_path_mkdir+0xe8/0x160 [ 422.920549][T18491] do_mkdirat+0x14b/0x2d0 [ 422.924928][T18491] ? user_path_create+0xf0/0xf0 [ 422.929839][T18491] ? syscall_enter_from_user_mode+0x1d/0x50 [ 422.935786][T18491] do_syscall_64+0x2d/0x70 [ 422.940236][T18491] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 422.946178][T18491] RIP: 0033:0x464ea7 12:35:56 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x6, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:35:57 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xd00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 422.950089][T18491] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 422.969748][T18491] RSP: 002b:00007fb8ff542fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 422.978196][T18491] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000464ea7 [ 422.986190][T18491] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 422.994184][T18491] RBP: 00007fb8ff543040 R08: 0000000000000000 R09: ffffffffffffffff [ 423.002607][T18491] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 423.011651][T18491] R13: 0000000020000100 R14: 00007fb8ff543000 R15: 0000000020000040 [ 423.033716][T18491] ERROR: Out of memory at tomoyo_realpath_from_path. [ 423.234795][T18491] erofs: (device loop3): mounted with root inode @ nid 36. [ 423.259481][T18511] loop1: detected capacity change from 31 to 0 [ 423.280639][T18511] erofs: (device loop1): mounted with root inode @ nid 36. 12:35:57 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 423.421246][T18522] loop0: detected capacity change from 12 to 0 [ 423.443696][T18522] erofs: (device loop0): mounted with root inode @ nid 36. 12:35:57 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x1a22, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:35:57 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x4000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 423.528534][T18527] loop4: detected capacity change from 15 to 0 [ 423.574668][T18528] loop2: detected capacity change from 4 to 0 [ 423.664181][T18529] loop5: detected capacity change from 6 to 0 [ 423.677004][T18528] erofs: (device loop2): mounted with root inode @ nid 36. [ 423.685266][T18527] erofs: (device loop4): mounted with root inode @ nid 36. [ 423.742959][T18529] erofs: (device loop5): mounted with root inode @ nid 36. [ 423.754006][T18537] loop3: detected capacity change from 4 to 0 [ 423.780422][T18537] erofs: (device loop3): mounted with root inode @ nid 36. 12:35:57 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xf00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:35:58 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x2000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:35:58 executing program 2 (fault-call:0 fault-nth:0): syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 423.888467][T18546] loop1: detected capacity change from 32 to 0 12:35:58 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x2, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 423.944720][T18546] erofs: (device loop1): mounted with root inode @ nid 36. [ 423.961408][T18547] loop0: detected capacity change from 13 to 0 [ 424.068828][T18547] erofs: (device loop0): mounted with root inode @ nid 36. [ 424.084087][T18556] loop5: detected capacity change from 7 to 0 [ 424.097807][T18559] loop4: detected capacity change from 16 to 0 12:35:58 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x4800, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 424.127616][T18556] erofs: (device loop5): mounted with root inode @ nid 36. [ 424.150475][T18559] erofs: (device loop4): mounted with root inode @ nid 36. 12:35:58 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 424.292394][T18571] FAULT_INJECTION: forcing a failure. [ 424.292394][T18571] name failslab, interval 1, probability 0, space 0, times 0 [ 424.306158][T18566] loop3: detected capacity change from 4 to 0 [ 424.317882][T18571] CPU: 0 PID: 18571 Comm: syz-executor.2 Not tainted 5.11.0-syzkaller #0 [ 424.326354][T18571] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 424.336437][T18571] Call Trace: [ 424.339741][T18571] dump_stack+0x107/0x163 [ 424.344123][T18571] should_fail.cold+0x5/0xa [ 424.348673][T18571] ? __do_sys_memfd_create+0xf7/0x5a0 [ 424.354093][T18571] should_failslab+0x5/0x10 [ 424.358651][T18571] __kmalloc+0x79/0x440 [ 424.362853][T18571] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 424.369166][T18571] ? strnlen_user+0x1df/0x2a0 [ 424.373927][T18571] __do_sys_memfd_create+0xf7/0x5a0 [ 424.379232][T18571] ? hmm_vma_walk_hugetlb_entry+0x8a0/0x8a0 [ 424.385180][T18571] ? syscall_enter_from_user_mode+0x1d/0x50 12:35:58 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x2010, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 424.391137][T18571] do_syscall_64+0x2d/0x70 [ 424.395588][T18571] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 424.401516][T18571] RIP: 0033:0x465d99 [ 424.405442][T18571] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 424.425392][T18571] RSP: 002b:00007f96bd33ef48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 424.433903][T18571] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000465d99 12:35:58 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x1020, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 424.441916][T18571] RDX: 0000000000000900 RSI: 0000000000000000 RDI: 00000000004bbd4a [ 424.449931][T18571] RBP: 0000000000000002 R08: 0000000000000480 R09: ffffffffffffffff [ 424.457936][T18571] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 424.465974][T18571] R13: 0000000020000100 R14: 0000000000000900 R15: 0000000020000040 [ 424.491322][T18566] erofs: (device loop3): mounted with root inode @ nid 36. [ 424.531559][T18574] loop1: detected capacity change from 36 to 0 [ 424.637167][T18574] erofs: (device loop1): mounted with root inode @ nid 36. 12:35:58 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:35:58 executing program 2 (fault-call:0 fault-nth:1): syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 424.766748][T18581] loop4: detected capacity change from 16 to 0 [ 424.841397][T18579] loop0: detected capacity change from 15 to 0 [ 424.850437][T18581] erofs: (device loop4): mounted with root inode @ nid 36. [ 424.871596][T18587] loop5: detected capacity change from 8 to 0 12:35:59 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x4c00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 424.887487][T18579] erofs: (device loop0): mounted with root inode @ nid 36. [ 424.939810][T18597] FAULT_INJECTION: forcing a failure. [ 424.939810][T18597] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 424.954037][T18597] CPU: 0 PID: 18597 Comm: syz-executor.2 Not tainted 5.11.0-syzkaller #0 [ 424.962519][T18597] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 424.972636][T18597] Call Trace: [ 424.975946][T18597] dump_stack+0x107/0x163 [ 424.980343][T18597] should_fail.cold+0x5/0xa [ 424.984896][T18597] _copy_from_user+0x2c/0x180 [ 424.989726][T18597] __do_sys_memfd_create+0x169/0x5a0 [ 424.995060][T18597] ? hmm_vma_walk_hugetlb_entry+0x8a0/0x8a0 [ 425.001001][T18597] ? syscall_enter_from_user_mode+0x1d/0x50 [ 425.002886][T18587] erofs: (device loop5): mounted with root inode @ nid 36. [ 425.006955][T18597] do_syscall_64+0x2d/0x70 [ 425.006999][T18597] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 425.024571][T18597] RIP: 0033:0x465d99 [ 425.028497][T18597] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 425.048228][T18597] RSP: 002b:00007f96bd33ef48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 425.056682][T18597] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000465d99 [ 425.064713][T18597] RDX: 0000000000000900 RSI: 0000000000000000 RDI: 00000000004bbd4a [ 425.072725][T18597] RBP: 0000000000000002 R08: 0000000000000480 R09: ffffffffffffffff [ 425.080730][T18597] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 425.088999][T18597] R13: 0000000020000100 R14: 0000000000000900 R15: 0000000020000040 [ 425.090008][T18596] loop3: detected capacity change from 4 to 0 [ 425.203083][T18596] erofs: (device loop3): mounted with root inode @ nid 36. 12:35:59 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x2100, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:35:59 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x2000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:35:59 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x58a7, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 425.256788][T18604] loop1: detected capacity change from 38 to 0 [ 425.285186][T18604] erofs: (device loop1): mounted with root inode @ nid 36. 12:35:59 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x1100, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:35:59 executing program 2 (fault-call:0 fault-nth:2): syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:35:59 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x4, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 425.645723][T18614] loop4: detected capacity change from 16 to 0 [ 425.681102][T18621] FAULT_INJECTION: forcing a failure. [ 425.681102][T18621] name failslab, interval 1, probability 0, space 0, times 0 [ 425.724642][T18620] loop5: detected capacity change from 8 to 0 [ 425.795355][T18626] loop1: detected capacity change from 44 to 0 [ 425.805597][T18614] erofs: (device loop4): mounted with root inode @ nid 36. [ 425.808116][T18626] erofs: (device loop1): mounted with root inode @ nid 36. [ 425.831368][T18620] erofs: (device loop5): mounted with root inode @ nid 36. [ 425.857255][T18621] CPU: 0 PID: 18621 Comm: syz-executor.2 Not tainted 5.11.0-syzkaller #0 [ 425.865022][T18630] loop0: detected capacity change from 16 to 0 [ 425.865995][T18621] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 425.866019][T18621] Call Trace: [ 425.866032][T18621] dump_stack+0x107/0x163 [ 425.866081][T18621] should_fail.cold+0x5/0xa [ 425.894467][T18621] should_failslab+0x5/0x10 [ 425.899011][T18621] kmem_cache_alloc+0x54/0x4c0 [ 425.903842][T18621] ? shmem_destroy_inode+0x70/0x70 [ 425.909461][T18621] shmem_alloc_inode+0x18/0x40 [ 425.914267][T18621] ? shmem_destroy_inode+0x70/0x70 [ 425.919841][T18621] alloc_inode+0x61/0x230 [ 425.924215][T18621] new_inode+0x27/0x2f0 [ 425.928417][T18621] shmem_get_inode+0x195/0xc10 [ 425.933672][T18621] __shmem_file_setup+0xb8/0x310 [ 425.938639][T18621] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 425.944918][T18621] __do_sys_memfd_create+0x26b/0x5a0 [ 425.950237][T18621] ? hmm_vma_walk_hugetlb_entry+0x8a0/0x8a0 [ 425.956172][T18621] ? syscall_enter_from_user_mode+0x1d/0x50 [ 425.962111][T18621] do_syscall_64+0x2d/0x70 [ 425.966577][T18621] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 425.972498][T18621] RIP: 0033:0x465d99 [ 425.973927][T18630] erofs: (device loop0): mounted with root inode @ nid 36. [ 425.976408][T18621] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 12:36:00 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x6000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 425.976438][T18621] RSP: 002b:00007f96bd33ef48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 425.976467][T18621] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000465d99 [ 425.976494][T18621] RDX: 0000000000000900 RSI: 0000000000000000 RDI: 00000000004bbd4a [ 425.976513][T18621] RBP: 0000000000000002 R08: 0000000000000480 R09: ffffffffffffffff [ 426.036410][T18621] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 426.044413][T18621] R13: 0000000020000100 R14: 0000000000000900 R15: 0000000020000040 12:36:00 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x2300, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 426.102393][T18632] loop3: detected capacity change from 4 to 0 [ 426.113967][T18632] erofs: (device loop3): mounted with root inode @ nid 36. 12:36:00 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x1800, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:00 executing program 2 (fault-call:0 fault-nth:3): syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:00 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x5, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:00 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x2010, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 426.308241][T18642] FAULT_INJECTION: forcing a failure. [ 426.308241][T18642] name failslab, interval 1, probability 0, space 0, times 0 [ 426.336285][T18642] CPU: 0 PID: 18642 Comm: syz-executor.2 Not tainted 5.11.0-syzkaller #0 [ 426.344764][T18642] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 426.354849][T18642] Call Trace: [ 426.358146][T18642] dump_stack+0x107/0x163 [ 426.362517][T18642] should_fail.cold+0x5/0xa [ 426.367067][T18642] should_failslab+0x5/0x10 [ 426.371613][T18642] kmem_cache_alloc+0x54/0x4c0 [ 426.376686][T18642] security_inode_alloc+0x34/0x160 [ 426.381837][T18642] inode_init_always+0x5a9/0xdb0 [ 426.387081][T18642] alloc_inode+0x82/0x230 [ 426.391472][T18642] new_inode+0x27/0x2f0 [ 426.395692][T18642] shmem_get_inode+0x195/0xc10 [ 426.400511][T18642] __shmem_file_setup+0xb8/0x310 [ 426.405516][T18642] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 426.411811][T18642] __do_sys_memfd_create+0x26b/0x5a0 [ 426.417141][T18642] ? hmm_vma_walk_hugetlb_entry+0x8a0/0x8a0 [ 426.423084][T18642] ? syscall_enter_from_user_mode+0x1d/0x50 [ 426.429040][T18642] do_syscall_64+0x2d/0x70 [ 426.433529][T18642] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 426.439481][T18642] RIP: 0033:0x465d99 [ 426.443450][T18642] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 426.463102][T18642] RSP: 002b:00007f96bd33ef48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 426.471585][T18642] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000465d99 [ 426.479591][T18642] RDX: 0000000000000900 RSI: 0000000000000000 RDI: 00000000004bbd4a [ 426.487598][T18642] RBP: 0000000000000002 R08: 0000000000000480 R09: ffffffffffffffff [ 426.495602][T18642] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 426.503705][T18642] R13: 0000000020000100 R14: 0000000000000900 R15: 0000000020000040 12:36:00 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x6800, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 426.598304][T18647] loop5: detected capacity change from 12 to 0 [ 426.630268][T18649] loop4: detected capacity change from 17 to 0 [ 426.677464][T18647] erofs: (device loop5): mounted with root inode @ nid 36. [ 426.720506][T18649] erofs: (device loop4): mounted with root inode @ nid 36. [ 426.764011][T18658] loop1: detected capacity change from 52 to 0 [ 426.781605][T18658] erofs: (device loop1): mounted with root inode @ nid 36. [ 426.797919][T18660] loop3: detected capacity change from 4 to 0 12:36:01 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x1a20, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 426.856727][T18661] loop0: detected capacity change from 16 to 0 12:36:01 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x6c00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:36:01 executing program 2 (fault-call:0 fault-nth:4): syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 426.946040][T18660] erofs: (device loop3): mounted with root inode @ nid 36. [ 426.963988][T18661] erofs: (device loop0): mounted with root inode @ nid 36. 12:36:01 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x2f00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:01 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x6, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:01 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x2100, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 427.207727][T18672] FAULT_INJECTION: forcing a failure. [ 427.207727][T18672] name failslab, interval 1, probability 0, space 0, times 0 [ 427.272443][T18674] loop5: detected capacity change from 13 to 0 [ 427.296277][T18672] CPU: 0 PID: 18672 Comm: syz-executor.2 Not tainted 5.11.0-syzkaller #0 [ 427.304756][T18672] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 427.314858][T18672] Call Trace: [ 427.318172][T18672] dump_stack+0x107/0x163 [ 427.322562][T18672] should_fail.cold+0x5/0xa [ 427.327118][T18672] should_failslab+0x5/0x10 [ 427.331670][T18672] kmem_cache_alloc+0x54/0x4c0 [ 427.336474][T18672] ? lockdep_hardirqs_on+0x79/0x100 [ 427.342317][T18672] __d_alloc+0x2a/0x950 [ 427.346537][T18672] d_alloc_pseudo+0x19/0x70 [ 427.351092][T18672] alloc_file_pseudo+0xc6/0x250 [ 427.355984][T18672] ? alloc_file+0x5a0/0x5a0 [ 427.360555][T18672] ? shmem_get_inode+0x593/0xc10 [ 427.365551][T18672] __shmem_file_setup+0x144/0x310 [ 427.370620][T18672] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 427.376909][T18672] __do_sys_memfd_create+0x26b/0x5a0 [ 427.382240][T18672] ? hmm_vma_walk_hugetlb_entry+0x8a0/0x8a0 [ 427.388184][T18672] ? syscall_enter_from_user_mode+0x1d/0x50 [ 427.394134][T18672] do_syscall_64+0x2d/0x70 [ 427.398597][T18672] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 427.404537][T18672] RIP: 0033:0x465d99 [ 427.408465][T18672] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 427.428374][T18672] RSP: 002b:00007f96bd33ef48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 427.436850][T18672] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000465d99 [ 427.444848][T18672] RDX: 0000000000000900 RSI: 0000000000000000 RDI: 00000000004bbd4a [ 427.452843][T18672] RBP: 0000000000000002 R08: 0000000000000480 R09: ffffffffffffffff [ 427.460837][T18672] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 427.468832][T18672] R13: 0000000020000100 R14: 0000000000000900 R15: 0000000020000040 12:36:01 executing program 2 (fault-call:0 fault-nth:5): syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 427.549737][T18675] loop1: detected capacity change from 54 to 0 [ 427.569115][T18680] loop4: detected capacity change from 23 to 0 [ 427.623292][T18674] erofs: (device loop5): mounted with root inode @ nid 36. [ 427.626442][T18675] erofs: (device loop1): mounted with root inode @ nid 36. [ 427.647849][T18680] erofs: (device loop4): mounted with root inode @ nid 36. [ 427.748245][T18689] FAULT_INJECTION: forcing a failure. [ 427.748245][T18689] name failslab, interval 1, probability 0, space 0, times 0 12:36:01 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x7400, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 427.845282][T18689] CPU: 1 PID: 18689 Comm: syz-executor.2 Not tainted 5.11.0-syzkaller #0 [ 427.853783][T18689] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 427.863868][T18689] Call Trace: [ 427.867197][T18689] dump_stack+0x107/0x163 [ 427.871571][T18689] should_fail.cold+0x5/0xa [ 427.876149][T18689] should_failslab+0x5/0x10 [ 427.880691][T18689] kmem_cache_alloc+0x54/0x4c0 [ 427.885525][T18689] ? d_instantiate+0x75/0x90 [ 427.891358][T18689] __alloc_file+0x21/0x280 [ 427.895966][T18689] alloc_empty_file+0x6d/0x170 [ 427.901890][T18689] alloc_file+0x5e/0x5a0 [ 427.906427][T18689] alloc_file_pseudo+0x165/0x250 [ 427.911412][T18689] ? alloc_file+0x5a0/0x5a0 [ 427.916080][T18689] ? shmem_get_inode+0x593/0xc10 [ 427.922036][T18689] __shmem_file_setup+0x144/0x310 [ 427.928102][T18689] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 427.934958][T18689] __do_sys_memfd_create+0x26b/0x5a0 [ 427.941177][T18689] ? hmm_vma_walk_hugetlb_entry+0x8a0/0x8a0 [ 427.947714][T18689] ? syscall_enter_from_user_mode+0x1d/0x50 [ 427.954714][T18689] do_syscall_64+0x2d/0x70 [ 427.960314][T18689] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 427.966930][T18689] RIP: 0033:0x465d99 [ 427.971360][T18689] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 12:36:02 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:02 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x3f00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 427.992039][T18689] RSP: 002b:00007f96bd33ef48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 428.001082][T18689] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000465d99 [ 428.009902][T18689] RDX: 0000000000000900 RSI: 0000000000000000 RDI: 00000000004bbd4a [ 428.017929][T18689] RBP: 0000000000000002 R08: 0000000000000480 R09: ffffffffffffffff [ 428.025926][T18689] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 428.033922][T18689] R13: 0000000020000100 R14: 0000000000000900 R15: 0000000020000040 12:36:02 executing program 2 (fault-call:0 fault-nth:6): syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 428.090554][T18692] loop3: detected capacity change from 4 to 0 [ 428.153493][T18693] loop0: detected capacity change from 16 to 0 [ 428.162093][T18692] erofs: (device loop3): mounted with root inode @ nid 36. [ 428.214137][T18699] loop1: detected capacity change from 58 to 0 [ 428.247423][T18693] erofs: (device loop0): mounted with root inode @ nid 36. [ 428.342138][T18707] FAULT_INJECTION: forcing a failure. [ 428.342138][T18707] name failslab, interval 1, probability 0, space 0, times 0 [ 428.357195][T18707] CPU: 0 PID: 18707 Comm: syz-executor.2 Not tainted 5.11.0-syzkaller #0 [ 428.365670][T18707] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 428.375769][T18707] Call Trace: [ 428.379071][T18707] dump_stack+0x107/0x163 [ 428.383478][T18707] should_fail.cold+0x5/0xa [ 428.388034][T18707] should_failslab+0x5/0x10 [ 428.392589][T18707] kmem_cache_alloc+0x54/0x4c0 [ 428.397474][T18707] security_file_alloc+0x34/0x170 [ 428.403247][T18707] __alloc_file+0xd8/0x280 [ 428.407710][T18707] alloc_empty_file+0x6d/0x170 [ 428.413415][T18707] alloc_file+0x5e/0x5a0 [ 428.417875][T18707] alloc_file_pseudo+0x165/0x250 [ 428.422858][T18707] ? alloc_file+0x5a0/0x5a0 [ 428.427408][T18707] ? shmem_get_inode+0x593/0xc10 [ 428.432390][T18707] __shmem_file_setup+0x144/0x310 12:36:02 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x7, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 428.437470][T18707] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 428.443749][T18707] __do_sys_memfd_create+0x26b/0x5a0 [ 428.449081][T18707] ? hmm_vma_walk_hugetlb_entry+0x8a0/0x8a0 [ 428.455021][T18707] ? syscall_enter_from_user_mode+0x1d/0x50 [ 428.460961][T18707] do_syscall_64+0x2d/0x70 [ 428.465417][T18707] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 428.471345][T18707] RIP: 0033:0x465d99 [ 428.475264][T18707] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 428.495056][T18707] RSP: 002b:00007f96bd33ef48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 428.503499][T18707] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000465d99 [ 428.511488][T18707] RDX: 0000000000000900 RSI: 0000000000000000 RDI: 00000000004bbd4a [ 428.519481][T18707] RBP: 0000000000000002 R08: 0000000000000480 R09: ffffffffffffffff [ 428.527499][T18707] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 428.535494][T18707] R13: 0000000020000100 R14: 0000000000000900 R15: 0000000020000040 [ 428.550140][T18699] erofs: (device loop1): mounted with root inode @ nid 36. 12:36:02 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x221a, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 428.681536][T18712] loop4: detected capacity change from 31 to 0 12:36:02 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x7a00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:36:02 executing program 2 (fault-call:0 fault-nth:7): syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 428.748952][T18711] loop5: detected capacity change from 15 to 0 [ 428.823093][T18712] erofs: (device loop4): mounted with root inode @ nid 36. [ 428.860427][T18711] erofs: (device loop5): mounted with root inode @ nid 36. [ 428.877033][T18716] loop3: detected capacity change from 4 to 0 [ 428.900351][T18716] erofs: (device loop3): mounted with root inode @ nid 36. 12:36:03 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x4000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 428.969390][T18727] loop0: detected capacity change from 17 to 0 [ 428.976938][T18729] FAULT_INJECTION: forcing a failure. [ 428.976938][T18729] name failslab, interval 1, probability 0, space 0, times 0 [ 429.022378][T18729] CPU: 1 PID: 18729 Comm: syz-executor.2 Not tainted 5.11.0-syzkaller #0 [ 429.031345][T18729] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 429.042418][T18729] Call Trace: [ 429.045727][T18729] dump_stack+0x107/0x163 [ 429.050098][T18729] should_fail.cold+0x5/0xa [ 429.054639][T18729] ? tomoyo_realpath_from_path+0xc3/0x620 [ 429.060396][T18729] should_failslab+0x5/0x10 [ 429.064960][T18729] __kmalloc+0x79/0x440 [ 429.069590][T18729] ? rcu_read_lock_sched_held+0x3a/0x70 [ 429.075181][T18729] tomoyo_realpath_from_path+0xc3/0x620 [ 429.080767][T18729] ? tomoyo_profile+0x42/0x50 [ 429.085502][T18729] tomoyo_path_perm+0x21b/0x400 [ 429.090600][T18729] ? tomoyo_path_perm+0x1c1/0x400 [ 429.095670][T18729] ? tomoyo_check_open_permission+0x380/0x380 [ 429.101793][T18729] ? find_held_lock+0x2d/0x110 [ 429.106673][T18729] security_path_truncate+0xcf/0x140 [ 429.112002][T18729] do_sys_ftruncate+0x533/0x860 [ 429.117603][T18729] do_syscall_64+0x2d/0x70 [ 429.122437][T18729] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 429.128374][T18729] RIP: 0033:0x465d57 [ 429.132294][T18729] Code: 48 89 e7 e8 cb e5 ff ff 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 1a 00 00 90 b8 4d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 [ 429.151954][T18729] RSP: 002b:00007f96bd33ef48 EFLAGS: 00000217 ORIG_RAX: 000000000000004d [ 429.161354][T18729] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000465d57 12:36:03 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x8, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:03 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x2000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 429.169363][T18729] RDX: 0000000000000900 RSI: 0000000000000900 RDI: 0000000000000004 [ 429.178556][T18729] RBP: 0000000000000002 R08: 0000000000000480 R09: ffffffffffffffff [ 429.187397][T18729] R10: 0000000000000002 R11: 0000000000000217 R12: 0000000000000004 [ 429.196027][T18729] R13: 0000000000000004 R14: 0000000000000900 R15: 0000000020000040 [ 429.223831][T18729] ERROR: Out of memory at tomoyo_realpath_from_path. [ 429.256082][T18727] erofs: (device loop0): mounted with root inode @ nid 36. [ 429.268461][T18733] loop1: detected capacity change from 61 to 0 [ 429.346500][T18729] loop2: detected capacity change from 4 to 0 [ 429.383288][T18733] erofs: (device loop1): mounted with root inode @ nid 36. 12:36:03 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xa758, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 429.479908][T18741] loop4: detected capacity change from 32 to 0 [ 429.488837][T18729] erofs: (device loop2): mounted with root inode @ nid 36. 12:36:03 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x2b02, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 429.565630][T18747] loop3: detected capacity change from 4 to 0 [ 429.598905][T18741] erofs: (device loop4): mounted with root inode @ nid 36. 12:36:03 executing program 2 (fault-call:0 fault-nth:8): syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 429.674094][T18750] loop5: detected capacity change from 16 to 0 [ 429.698048][T18747] erofs: (device loop3): mounted with root inode @ nid 36. [ 429.802921][T18750] erofs: (device loop5): mounted with root inode @ nid 36. 12:36:04 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x9, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:04 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x4800, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 429.947916][T18759] FAULT_INJECTION: forcing a failure. [ 429.947916][T18759] name failslab, interval 1, probability 0, space 0, times 0 [ 429.966982][T18759] CPU: 0 PID: 18759 Comm: syz-executor.2 Not tainted 5.11.0-syzkaller #0 [ 429.975453][T18759] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 429.985544][T18759] Call Trace: [ 429.988853][T18759] dump_stack+0x107/0x163 [ 429.993219][T18759] should_fail.cold+0x5/0xa [ 429.997754][T18759] ? tomoyo_encode2.part.0+0xe9/0x3a0 [ 430.003197][T18759] should_failslab+0x5/0x10 [ 430.007750][T18759] __kmalloc+0x79/0x440 [ 430.011942][T18759] tomoyo_encode2.part.0+0xe9/0x3a0 [ 430.017186][T18759] tomoyo_encode+0x28/0x50 [ 430.021636][T18759] tomoyo_realpath_from_path+0x186/0x620 [ 430.027314][T18759] ? tomoyo_profile+0x42/0x50 [ 430.032035][T18759] tomoyo_path_perm+0x21b/0x400 [ 430.036936][T18759] ? tomoyo_path_perm+0x1c1/0x400 [ 430.041997][T18759] ? tomoyo_check_open_permission+0x380/0x380 [ 430.048118][T18759] ? find_held_lock+0x2d/0x110 [ 430.052964][T18759] security_path_truncate+0xcf/0x140 [ 430.058299][T18759] do_sys_ftruncate+0x533/0x860 [ 430.063217][T18759] do_syscall_64+0x2d/0x70 [ 430.067660][T18759] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 430.073573][T18759] RIP: 0033:0x465d57 [ 430.077462][T18759] Code: 48 89 e7 e8 cb e5 ff ff 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 1a 00 00 90 b8 4d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 12:36:04 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x2010, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 430.097071][T18759] RSP: 002b:00007f96bd33ef48 EFLAGS: 00000217 ORIG_RAX: 000000000000004d [ 430.105506][T18759] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000465d57 [ 430.113537][T18759] RDX: 0000000000000900 RSI: 0000000000000900 RDI: 0000000000000004 [ 430.121497][T18759] RBP: 0000000000000002 R08: 0000000000000480 R09: ffffffffffffffff [ 430.129463][T18759] R10: 0000000000000002 R11: 0000000000000217 R12: 0000000000000004 [ 430.137456][T18759] R13: 0000000000000004 R14: 0000000000000900 R15: 0000000020000040 [ 430.171470][T18759] ERROR: Out of memory at tomoyo_realpath_from_path. [ 430.274920][T18764] loop1: detected capacity change from 83 to 0 [ 430.299522][T18759] loop2: detected capacity change from 4 to 0 [ 430.384750][T18765] loop0: detected capacity change from 21 to 0 [ 430.413823][T18759] erofs: (device loop2): mounted with root inode @ nid 36. [ 430.432854][T18764] erofs: (device loop1): mounted with root inode @ nid 36. [ 430.504094][T18773] loop3: detected capacity change from 4 to 0 [ 430.555984][T18765] erofs: (device loop0): mounted with root inode @ nid 36. 12:36:04 executing program 2 (fault-call:0 fault-nth:9): syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 430.620613][T18781] loop4: detected capacity change from 36 to 0 [ 430.631785][T18781] erofs: (device loop4): mounted with root inode @ nid 36. [ 430.659223][T18773] erofs: (device loop3): mounted with root inode @ nid 36. 12:36:04 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xb61f, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:36:04 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x4c00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:04 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x2c02, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:05 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xa, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 430.899046][T18785] loop5: detected capacity change from 16 to 0 [ 430.951574][T18785] erofs: (device loop5): mounted with root inode @ nid 36. [ 430.979851][T18794] FAULT_INJECTION: forcing a failure. [ 430.979851][T18794] name failslab, interval 1, probability 0, space 0, times 0 [ 430.992819][T18794] CPU: 1 PID: 18794 Comm: syz-executor.2 Not tainted 5.11.0-syzkaller #0 [ 431.001297][T18794] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 431.011391][T18794] Call Trace: [ 431.014698][T18794] dump_stack+0x107/0x163 [ 431.019074][T18794] should_fail.cold+0x5/0xa [ 431.023621][T18794] ? tomoyo_encode2.part.0+0xe9/0x3a0 [ 431.029028][T18794] should_failslab+0x5/0x10 [ 431.033566][T18794] __kmalloc+0x79/0x440 [ 431.037795][T18794] tomoyo_encode2.part.0+0xe9/0x3a0 [ 431.043075][T18794] tomoyo_encode+0x28/0x50 [ 431.048838][T18794] tomoyo_realpath_from_path+0x186/0x620 [ 431.054514][T18794] ? tomoyo_profile+0x42/0x50 [ 431.059228][T18794] tomoyo_path_perm+0x21b/0x400 [ 431.064106][T18794] ? tomoyo_path_perm+0x1c1/0x400 [ 431.069202][T18794] ? tomoyo_check_open_permission+0x380/0x380 [ 431.075326][T18794] ? find_held_lock+0x2d/0x110 [ 431.080175][T18794] security_path_truncate+0xcf/0x140 [ 431.085499][T18794] do_sys_ftruncate+0x533/0x860 [ 431.090401][T18794] do_syscall_64+0x2d/0x70 [ 431.094854][T18794] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 431.100783][T18794] RIP: 0033:0x465d57 [ 431.104702][T18794] Code: 48 89 e7 e8 cb e5 ff ff 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 1a 00 00 90 b8 4d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 [ 431.125153][T18794] RSP: 002b:00007f96bd33ef48 EFLAGS: 00000217 ORIG_RAX: 000000000000004d [ 431.133629][T18794] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000465d57 [ 431.142116][T18794] RDX: 0000000000000900 RSI: 0000000000000900 RDI: 0000000000000004 [ 431.150112][T18794] RBP: 0000000000000002 R08: 0000000000000480 R09: ffffffffffffffff [ 431.159158][T18794] R10: 0000000000000002 R11: 0000000000000217 R12: 0000000000000004 [ 431.167153][T18794] R13: 0000000000000004 R14: 0000000000000900 R15: 0000000020000040 12:36:05 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x201a, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 431.197780][T18794] ERROR: Out of memory at tomoyo_realpath_from_path. [ 431.246249][T18794] loop2: detected capacity change from 4 to 0 [ 431.266780][T18794] erofs: (device loop2): mounted with root inode @ nid 36. [ 431.323700][T18806] loop4: detected capacity change from 38 to 0 [ 431.341023][T18802] loop3: detected capacity change from 4 to 0 [ 431.368343][T18806] erofs: (device loop4): mounted with root inode @ nid 36. [ 431.377203][T18803] loop1: detected capacity change from 91 to 0 [ 431.410130][T18807] loop0: detected capacity change from 22 to 0 [ 431.436003][T18802] erofs: (device loop3): mounted with root inode @ nid 36. 12:36:05 executing program 2 (fault-call:0 fault-nth:10): syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 431.509710][T18817] loop5: detected capacity change from 16 to 0 [ 431.513900][T18803] erofs: (device loop1): mounted with root inode @ nid 36. [ 431.521240][T18817] erofs: (device loop5): mounted with root inode @ nid 36. 12:36:05 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x2100, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 431.570992][T18807] erofs: (device loop0): mounted with root inode @ nid 36. 12:36:05 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x2300, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:05 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xedc0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:36:05 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xb, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:05 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x6000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:05 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x2d02, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 431.815276][T18825] FAULT_INJECTION: forcing a failure. [ 431.815276][T18825] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 431.866930][T18825] CPU: 0 PID: 18825 Comm: syz-executor.2 Not tainted 5.11.0-syzkaller #0 [ 431.875417][T18825] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 431.885633][T18825] Call Trace: [ 431.888927][T18825] dump_stack+0x107/0x163 [ 431.893303][T18825] should_fail.cold+0x5/0xa [ 431.897858][T18825] __alloc_pages_nodemask+0x189/0x730 [ 431.903263][T18825] ? __alloc_pages_slowpath.constprop.0+0x2240/0x2240 [ 431.910989][T18825] ? avc_has_perm_noaudit+0x1c7/0x390 [ 431.916412][T18825] ? mark_lock+0xf7/0x1720 [ 431.920875][T18825] alloc_pages_vma+0xdd/0x770 [ 431.925592][T18825] shmem_alloc_page+0x11f/0x1f0 [ 431.930481][T18825] ? shmem_swapin+0x230/0x230 [ 431.935187][T18825] ? lock_downgrade+0x6d0/0x6d0 [ 431.940099][T18825] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 431.947550][T18825] ? percpu_counter_add_batch+0xbd/0x180 [ 431.953462][T18825] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 431.959222][T18825] ? __vm_enough_memory+0x184/0x360 [ 431.965538][T18825] shmem_alloc_and_acct_page+0x161/0x8a0 [ 431.971227][T18825] shmem_getpage_gfp+0x551/0x2450 [ 431.976989][T18825] ? shmem_mfill_atomic_pte+0x1d70/0x1d70 [ 431.983318][T18825] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 431.989982][T18825] ? iov_iter_fault_in_readable+0x1f9/0x3f0 [ 431.998389][T18825] shmem_write_begin+0xf9/0x1d0 [ 432.003280][T18825] generic_perform_write+0x20a/0x4f0 [ 432.008613][T18825] ? generic_file_readonly_mmap+0x1b0/0x1b0 [ 432.014569][T18825] ? current_time+0x2c0/0x2c0 [ 432.019278][T18825] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 432.025030][T18825] ? generic_write_checks+0x2a9/0x380 [ 432.030703][T18825] __generic_file_write_iter+0x24e/0x610 [ 432.036381][T18825] generic_file_write_iter+0xd7/0x220 [ 432.041798][T18825] ? iov_iter_init+0x3c/0x130 [ 432.046591][T18825] new_sync_write+0x426/0x650 [ 432.051393][T18825] ? new_sync_read+0x6e0/0x6e0 [ 432.056188][T18825] ? lock_release+0x710/0x710 [ 432.060889][T18825] ? selinux_file_permission+0x92/0x520 [ 432.067696][T18825] vfs_write+0x791/0xa30 [ 432.072699][T18825] __x64_sys_pwrite64+0x1fd/0x250 [ 432.078794][T18825] ? ksys_pwrite64+0x1a0/0x1a0 [ 432.083588][T18825] ? syscall_enter_from_user_mode+0x1d/0x50 [ 432.089793][T18825] do_syscall_64+0x2d/0x70 [ 432.094526][T18825] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 432.101026][T18825] RIP: 0033:0x419437 [ 432.104945][T18825] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 432.124572][T18825] RSP: 002b:00007f96bd33ef20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 432.133696][T18825] RAX: ffffffffffffffda RBX: 00000000004af960 RCX: 0000000000419437 [ 432.141694][T18825] RDX: 000000000000000f RSI: 0000000020010000 RDI: 0000000000000004 [ 432.149688][T18825] RBP: 0000000000000002 R08: 0000000000000000 R09: ffffffffffffffff [ 432.157707][T18825] R10: 0000000000000400 R11: 0000000000000293 R12: 0000000000000004 [ 432.166271][T18825] R13: 0000000000000004 R14: 0000000020000200 R15: 0000000000000000 [ 432.271044][T18830] loop1: detected capacity change from 118 to 0 [ 432.299945][T18827] loop5: detected capacity change from 17 to 0 [ 432.388663][T18830] erofs: (device loop1): mounted with root inode @ nid 36. [ 432.425433][T18827] erofs: (device loop5): mounted with root inode @ nid 36. [ 432.506522][T18840] loop4: detected capacity change from 48 to 0 12:36:06 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x2e02, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:06 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xf000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 432.577048][T18845] loop0: detected capacity change from 22 to 0 [ 432.599080][T18825] loop2: detected capacity change from 4 to 0 [ 432.616883][T18840] erofs: (device loop4): mounted with root inode @ nid 36. 12:36:06 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 432.666828][T18845] erofs: (device loop0): mounted with root inode @ nid 36. [ 432.683143][T18847] loop3: detected capacity change from 4 to 0 [ 432.807802][T18847] erofs: (device loop3): mounted with root inode @ nid 36. 12:36:07 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x6800, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:07 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x2f00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:07 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xc, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 433.069231][T18858] loop2: detected capacity change from 4 to 0 [ 433.099437][T18863] loop1: detected capacity change from 120 to 0 [ 433.225052][T18860] loop5: detected capacity change from 23 to 0 [ 433.262935][T18863] erofs: (device loop1): mounted with root inode @ nid 36. [ 433.270484][T18858] erofs: (device loop2): mounted with root inode @ nid 36. [ 433.352073][T18860] erofs: (device loop5): mounted with root inode @ nid 36. 12:36:07 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xff00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 433.494439][T18876] loop4: detected capacity change from 52 to 0 12:36:07 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x2, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:07 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x2f00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 433.570259][T18879] loop0: detected capacity change from 23 to 0 [ 433.620281][T18876] erofs: (device loop4): mounted with root inode @ nid 36. [ 433.717570][T18879] erofs: (device loop0): mounted with root inode @ nid 36. [ 433.726192][T18880] loop3: detected capacity change from 4 to 0 [ 433.802122][T18880] erofs: (device loop3): mounted with root inode @ nid 36. 12:36:08 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x3f00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:08 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xd, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 433.845119][T18892] loop5: detected capacity change from 23 to 0 12:36:08 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x6c00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 433.935606][T18894] loop1: detected capacity change from 127 to 0 [ 434.023402][T18892] erofs: (device loop5): mounted with root inode @ nid 36. [ 434.031832][T18894] erofs: (device loop1): mounted with root inode @ nid 36. [ 434.066973][T18902] loop2: detected capacity change from 4 to 0 [ 434.152147][T18906] loop3: detected capacity change from 4 to 0 [ 434.192146][T18902] erofs: (device loop2): mounted with root inode @ nid 36. 12:36:08 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xff0f, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 434.241425][T18909] loop4: detected capacity change from 54 to 0 [ 434.274678][T18906] erofs: (device loop3): mounted with root inode @ nid 36. 12:36:08 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 434.363407][T18909] erofs: (device loop4): mounted with root inode @ nid 36. [ 434.389186][T18916] loop0: detected capacity change from 31 to 0 12:36:08 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x3f00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 434.519819][T18916] erofs: (device loop0): mounted with root inode @ nid 36. [ 434.555530][T18922] loop1: detected capacity change from 127 to 0 12:36:08 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xf, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:08 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x7400, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 434.629192][T18922] erofs: (device loop1): mounted with root inode @ nid 36. 12:36:08 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x4000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:08 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 434.764109][T18930] loop3: detected capacity change from 4 to 0 [ 434.811685][T18932] loop2: detected capacity change from 4 to 0 [ 434.830179][T18931] loop5: detected capacity change from 31 to 0 [ 434.885920][T18930] erofs: (device loop3): mounted with root inode @ nid 36. [ 434.943220][T18932] erofs: (device loop2): mounted with root inode @ nid 36. [ 434.952085][T18936] loop4: detected capacity change from 58 to 0 [ 434.992016][T18936] erofs: (device loop4): mounted with root inode @ nid 36. [ 434.993068][T18931] erofs: (device loop5): mounted with root inode @ nid 36. 12:36:09 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x10, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:09 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x4000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 435.105533][T18949] loop0: detected capacity change from 32 to 0 12:36:09 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x7a00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:09 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x4, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 435.195094][T18949] erofs: (device loop0): mounted with root inode @ nid 36. 12:36:09 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x4800, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 435.354934][T18953] loop1: detected capacity change from 512 to 0 [ 435.389004][T18953] erofs: (device loop1): mounted with root inode @ nid 36. 12:36:09 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 435.479207][T18962] loop3: detected capacity change from 4 to 0 [ 435.554329][T18962] erofs: (device loop3): mounted with root inode @ nid 36. [ 435.573247][T18966] loop5: detected capacity change from 32 to 0 [ 435.588430][T18970] loop2: detected capacity change from 4 to 0 [ 435.611446][T18971] loop4: detected capacity change from 61 to 0 [ 435.648426][T18976] loop0: detected capacity change from 36 to 0 [ 435.660152][T18971] erofs: (device loop4): mounted with root inode @ nid 36. [ 435.664390][T18966] erofs: (device loop5): mounted with root inode @ nid 36. [ 435.692548][T18976] erofs: (device loop0): mounted with root inode @ nid 36. [ 435.696191][T18970] erofs: (device loop2): mounted with root inode @ nid 36. 12:36:10 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x11, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:10 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x8c19, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:10 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x4c00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:10 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x4800, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 435.911049][T18986] loop1: detected capacity change from 2048 to 0 12:36:10 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x5, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 436.026567][T18986] erofs: (device loop1): mounted with root inode @ nid 36. [ 436.127426][T18993] loop3: detected capacity change from 4 to 0 [ 436.173506][T18993] erofs: (device loop3): mounted with root inode @ nid 36. 12:36:10 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x1fffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 436.403170][T19004] loop5: detected capacity change from 36 to 0 12:36:10 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x18, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 436.485889][T19006] loop2: detected capacity change from 4 to 0 [ 436.502391][T19008] loop0: detected capacity change from 38 to 0 [ 436.511942][T19007] loop4: detected capacity change from 70 to 0 [ 436.536659][T19006] erofs: (device loop2): mounted with root inode @ nid 36. [ 436.543095][T19004] erofs: (device loop5): mounted with root inode @ nid 36. [ 436.597558][T19008] erofs: (device loop0): mounted with root inode @ nid 36. [ 436.609122][T19007] erofs: (device loop4): mounted with root inode @ nid 36. [ 436.749902][T19020] loop1: detected capacity change from 4095 to 0 12:36:10 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x6, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 436.793769][T19020] erofs: (device loop1): mounted with root inode @ nid 36. 12:36:11 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x6000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 436.897488][T19024] loop3: detected capacity change from 4 to 0 12:36:11 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xedc0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:11 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x400000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:36:11 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x4c00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 436.986365][T19024] erofs: (device loop3): mounted with root inode @ nid 36. [ 437.072399][T19028] loop2: detected capacity change from 4 to 0 [ 437.216347][T19028] erofs: (device loop2): mounted with root inode @ nid 36. [ 437.257700][T19035] loop4: detected capacity change from 118 to 0 [ 437.326427][T19035] erofs: (device loop4): mounted with root inode @ nid 36. 12:36:11 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x21, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:11 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x7, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 437.456786][T19041] loop0: detected capacity change from 48 to 0 [ 437.534313][T19048] loop5: detected capacity change from 38 to 0 [ 437.547654][T19049] loop1: detected capacity change from 8192 to 0 [ 437.558196][T19041] erofs: (device loop0): mounted with root inode @ nid 36. [ 437.595935][T19048] erofs: (device loop5): mounted with root inode @ nid 36. [ 437.623084][T19049] erofs: (device loop1): mounted with root inode @ nid 36. 12:36:11 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x6800, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:11 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x6000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:11 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xf000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:11 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xf0ffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 437.895573][T19058] loop3: detected capacity change from 4 to 0 [ 437.918165][T19061] loop2: detected capacity change from 4 to 0 [ 437.996265][T19061] erofs: (device loop2): mounted with root inode @ nid 36. [ 438.003800][T19058] erofs: (device loop3): mounted with root inode @ nid 36. [ 438.023171][T19069] loop0: detected capacity change from 52 to 0 [ 438.088421][T19075] loop5: detected capacity change from 48 to 0 [ 438.098024][T19075] erofs: (device loop5): mounted with root inode @ nid 36. [ 438.155694][T19069] erofs: (device loop0): mounted with root inode @ nid 36. [ 438.179565][T19079] loop4: detected capacity change from 120 to 0 [ 438.190779][T19079] erofs: (device loop4): mounted with root inode @ nid 36. 12:36:12 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x23, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:12 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x6c00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:12 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x8, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 438.234171][T19083] loop1: detected capacity change from 30847 to 0 12:36:12 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x6800, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 438.375506][T19083] erofs: (device loop1): mounted with root inode @ nid 36. 12:36:12 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xff00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:12 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x1000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 438.579432][T19092] loop3: detected capacity change from 4 to 0 [ 438.602072][T19092] erofs: (device loop3): mounted with root inode @ nid 36. [ 438.668098][T19101] loop5: detected capacity change from 52 to 0 [ 438.691374][T19102] loop0: detected capacity change from 54 to 0 [ 438.713711][T19100] loop4: detected capacity change from 127 to 0 [ 438.745481][T19104] loop2: detected capacity change from 4 to 0 [ 438.778436][T19101] erofs: (device loop5): mounted with root inode @ nid 36. [ 438.806740][T19102] erofs: (device loop0): mounted with root inode @ nid 36. [ 438.845492][T19100] erofs: (device loop4): mounted with root inode @ nid 36. [ 438.884380][T19115] loop1: detected capacity change from 32768 to 0 [ 438.907136][T19104] erofs: (device loop2): mounted with root inode @ nid 36. 12:36:13 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x2f, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:13 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x6c00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 439.046592][T19115] erofs: (device loop1): mounted with root inode @ nid 36. 12:36:13 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x9, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:13 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x7400, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:13 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xff0f, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:13 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x2000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 439.495920][T19130] loop4: detected capacity change from 127 to 0 [ 439.535328][T19125] loop2: detected capacity change from 4 to 0 [ 439.552134][T19129] loop5: detected capacity change from 54 to 0 [ 439.575059][T19130] erofs: (device loop4): mounted with root inode @ nid 36. [ 439.585114][T19122] loop3: detected capacity change from 4 to 0 [ 439.641205][T19133] loop0: detected capacity change from 58 to 0 [ 439.663097][T19129] erofs: (device loop5): mounted with root inode @ nid 36. [ 439.673694][T19125] erofs: (device loop2): mounted with root inode @ nid 36. [ 439.727174][T19133] erofs: (device loop0): mounted with root inode @ nid 36. [ 439.806097][T19148] loop1: detected capacity change from 65536 to 0 [ 439.830123][ T3287] ieee802154 phy0 wpan0: encryption failed: -22 [ 439.836562][ T3287] ieee802154 phy1 wpan1: encryption failed: -22 12:36:14 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x7400, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:14 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:14 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x48, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:14 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xa, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:14 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x7a00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 440.102787][T19148] erofs: (device loop1): mounted with root inode @ nid 36. 12:36:14 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x3000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 440.256464][T19155] loop4: detected capacity change from 512 to 0 [ 440.306372][T19159] loop3: detected capacity change from 4 to 0 [ 440.333189][T19155] erofs: (device loop4): mounted with root inode @ nid 36. [ 440.347368][T19164] loop2: detected capacity change from 4 to 0 [ 440.375860][T19171] loop0: detected capacity change from 61 to 0 [ 440.384234][T19159] erofs: (device loop3): mounted with root inode @ nid 36. [ 440.412480][T19164] erofs: (device loop2): mounted with root inode @ nid 36. [ 440.436275][T19170] loop5: detected capacity change from 58 to 0 [ 440.444458][T19171] erofs: (device loop0): mounted with root inode @ nid 36. [ 440.548319][T19179] loop1: detected capacity change from 98304 to 0 [ 440.603108][T19170] erofs: (device loop5): mounted with root inode @ nid 36. 12:36:14 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 440.713119][T19179] erofs: (device loop1): mounted with root inode @ nid 36. 12:36:14 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x4c, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:14 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xedc0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:14 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xb, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:15 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x7a00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:15 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x4000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 441.011845][T19189] loop4: detected capacity change from 2048 to 0 [ 441.064916][T19190] loop0: detected capacity change from 118 to 0 [ 441.119382][T19198] loop2: detected capacity change from 4 to 0 [ 441.147109][T19190] erofs: (device loop0): mounted with root inode @ nid 36. [ 441.155158][T19189] erofs: (device loop4): mounted with root inode @ nid 36. [ 441.185094][T19192] loop3: detected capacity change from 4 to 0 [ 441.208476][T19205] loop5: detected capacity change from 61 to 0 [ 441.251613][T19192] erofs: (device loop3): mounted with root inode @ nid 36. [ 441.260794][T19198] erofs: (device loop2): mounted with root inode @ nid 36. [ 441.351083][T19205] erofs: (device loop5): mounted with root inode @ nid 36. 12:36:15 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x60, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:15 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xf000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:15 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xc, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:15 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x1fffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:15 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xedc0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 441.619800][T19214] loop1: detected capacity change from 131072 to 0 [ 441.654330][T19214] erofs: (device loop1): mounted with root inode @ nid 36. [ 441.706191][T19224] loop3: detected capacity change from 4 to 0 12:36:15 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x5000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 441.752935][T19224] erofs: (device loop3): mounted with root inode @ nid 36. [ 441.775730][T19227] loop0: detected capacity change from 120 to 0 [ 441.843716][T19232] loop2: detected capacity change from 4 to 0 [ 441.856190][T19227] erofs: (device loop0): mounted with root inode @ nid 36. [ 441.870149][T19233] loop4: detected capacity change from 4095 to 0 [ 441.896440][T19232] erofs: (device loop2): mounted with root inode @ nid 36. [ 441.923075][T19239] loop5: detected capacity change from 118 to 0 12:36:16 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xff00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 441.956811][T19233] erofs: (device loop4): mounted with root inode @ nid 36. [ 441.980037][T19239] erofs: (device loop5): mounted with root inode @ nid 36. 12:36:16 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xf000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:16 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x68, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:16 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xd, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 442.047530][T19246] loop1: detected capacity change from 163840 to 0 [ 442.145976][T19246] erofs: (device loop1): mounted with root inode @ nid 36. 12:36:16 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x400000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:16 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x6000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 442.365277][T19258] loop5: detected capacity change from 120 to 0 [ 442.413292][T19260] loop3: detected capacity change from 4 to 0 [ 442.432189][T19259] loop0: detected capacity change from 127 to 0 [ 442.443783][T19258] erofs: (device loop5): mounted with root inode @ nid 36. [ 442.462300][T19261] loop2: detected capacity change from 4 to 0 [ 442.487984][T19260] erofs: (device loop3): mounted with root inode @ nid 36. [ 442.496170][T19273] loop4: detected capacity change from 8192 to 0 [ 442.511226][T19259] erofs: (device loop0): mounted with root inode @ nid 36. [ 442.512279][T19261] erofs: (device loop2): mounted with root inode @ nid 36. [ 442.530238][T19273] erofs: (device loop4): mounted with root inode @ nid 36. 12:36:16 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x6c, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:16 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xff00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:16 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xff0f, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 442.588607][T19278] loop1: detected capacity change from 196608 to 0 [ 442.612895][T19278] erofs: (device loop1): mounted with root inode @ nid 36. 12:36:16 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xf, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:16 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x7000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:36:16 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xe0ffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 442.969808][T19287] loop3: detected capacity change from 4 to 0 [ 443.024944][T19293] loop2: detected capacity change from 4 to 0 [ 443.052480][T19293] erofs: (device loop2): mounted with root inode @ nid 36. [ 443.060333][T19287] erofs: (device loop3): mounted with root inode @ nid 36. [ 443.076473][T19298] loop0: detected capacity change from 127 to 0 [ 443.088356][T19298] erofs: (device loop0): mounted with root inode @ nid 36. [ 443.213014][T19303] loop5: detected capacity change from 127 to 0 12:36:17 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:17 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x10, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:17 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x74, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 443.260754][T19301] loop1: detected capacity change from 229376 to 0 [ 443.291836][T19303] erofs: (device loop5): mounted with root inode @ nid 36. [ 443.309608][T19301] erofs: (device loop1): mounted with root inode @ nid 36. [ 443.367880][T19309] loop4: detected capacity change from 28799 to 0 12:36:17 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xff0f, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:17 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x8000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 443.555093][T19309] erofs: (device loop4): mounted with root inode @ nid 36. [ 443.649059][T19313] loop0: detected capacity change from 512 to 0 [ 443.696786][T19320] loop3: detected capacity change from 4 to 0 [ 443.711368][T19324] loop2: detected capacity change from 4 to 0 [ 443.730128][T19327] loop5: detected capacity change from 127 to 0 [ 443.752606][T19313] erofs: (device loop0): mounted with root inode @ nid 36. [ 443.770422][T19324] erofs: (device loop2): mounted with root inode @ nid 36. [ 443.783182][T19320] erofs: (device loop3): mounted with root inode @ nid 36. [ 443.799200][T19327] erofs: (device loop5): mounted with root inode @ nid 36. 12:36:18 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:18 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x11, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 443.936228][T19336] loop1: detected capacity change from 262144 to 0 [ 443.994979][T19336] erofs: (device loop1): mounted with root inode @ nid 36. 12:36:18 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x75, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:18 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xf0ffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:18 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:18 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x9000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 444.187207][T19346] loop5: detected capacity change from 512 to 0 [ 444.233990][T19348] loop2: detected capacity change from 4 to 0 [ 444.273882][T19346] erofs: (device loop5): mounted with root inode @ nid 36. [ 444.325961][T19355] loop0: detected capacity change from 2048 to 0 [ 444.343596][T19356] loop3: detected capacity change from 4 to 0 [ 444.352098][T19348] erofs: (device loop2): mounted with root inode @ nid 36. [ 444.363228][T19358] loop4: detected capacity change from 30847 to 0 [ 444.376270][T19355] erofs: (device loop0): mounted with root inode @ nid 36. [ 444.388191][T19356] erofs: (device loop3): mounted with root inode @ nid 36. [ 444.453327][T19358] erofs: (device loop4): mounted with root inode @ nid 36. [ 444.484748][T19369] loop1: detected capacity change from 264192 to 0 [ 444.499055][T19369] erofs: (device loop1): mounted with root inode @ nid 36. 12:36:18 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xa000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:36:18 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:18 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x7a, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:18 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x18, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:18 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x1fffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:19 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x1000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 444.851192][T19381] loop2: detected capacity change from 4 to 0 [ 444.927195][T19380] loop1: detected capacity change from 264192 to 0 [ 444.941791][T19381] erofs: (device loop2): mounted with root inode @ nid 36. [ 444.943338][T19388] loop0: detected capacity change from 4095 to 0 [ 444.964610][T19389] loop3: detected capacity change from 4 to 0 [ 444.981770][T19390] loop5: detected capacity change from 2048 to 0 [ 445.007805][T19388] erofs: (device loop0): mounted with root inode @ nid 36. [ 445.009615][T19390] erofs: (device loop5): mounted with root inode @ nid 36. [ 445.015259][T19389] erofs: (device loop3): mounted with root inode @ nid 36. [ 445.039481][T19380] erofs: (device loop1): mounted with root inode @ nid 36. 12:36:19 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xf0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 445.097475][T19401] loop4: detected capacity change from 32768 to 0 12:36:19 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x21, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 445.154205][T19401] erofs: (device loop4): mounted with root inode @ nid 36. 12:36:19 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x400000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:19 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xb000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:36:19 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x1fffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:19 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x2000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 445.535983][T19410] loop3: detected capacity change from 4 to 0 [ 445.646910][T19415] loop1: detected capacity change from 264192 to 0 [ 445.670562][T19416] loop2: detected capacity change from 4 to 0 [ 445.691968][T19410] erofs: (device loop3): mounted with root inode @ nid 36. [ 445.700781][T19419] loop0: detected capacity change from 8192 to 0 [ 445.728950][T19415] erofs: (device loop1): mounted with root inode @ nid 36. [ 445.758259][T19416] erofs: (device loop2): mounted with root inode @ nid 36. [ 445.812306][T19419] erofs: (device loop0): mounted with root inode @ nid 36. 12:36:20 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xc000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:36:20 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x300, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:20 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xe0ffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 445.959982][T19430] loop5: detected capacity change from 4095 to 0 12:36:20 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x23, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 446.025573][T19431] loop4: detected capacity change from 65536 to 0 [ 446.071948][T19430] erofs: (device loop5): mounted with root inode @ nid 36. [ 446.123486][T19431] erofs: (device loop4): mounted with root inode @ nid 36. 12:36:20 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xd000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:36:20 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x3000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:20 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x400000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 446.359289][T19447] loop3: detected capacity change from 4 to 0 [ 446.426434][T19449] loop0: detected capacity change from 28799 to 0 [ 446.442276][T19453] loop2: detected capacity change from 4 to 0 [ 446.453977][T19447] erofs: (device loop3): mounted with root inode @ nid 36. [ 446.550634][T19453] erofs: (device loop2): mounted with root inode @ nid 36. [ 446.558366][T19449] erofs: (device loop0): mounted with root inode @ nid 36. 12:36:20 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x500, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:20 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x2f, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:20 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xf0ffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 446.698821][T19461] loop1: detected capacity change from 264192 to 0 [ 446.766507][T19465] loop4: detected capacity change from 98304 to 0 [ 446.774214][T19461] erofs: (device loop1): mounted with root inode @ nid 36. [ 446.835892][T19468] loop5: detected capacity change from 8192 to 0 [ 446.897555][T19465] erofs: (device loop4): mounted with root inode @ nid 36. [ 446.906371][T19476] loop3: detected capacity change from 4 to 0 12:36:21 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xf000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 446.964610][T19468] erofs: (device loop5): mounted with root inode @ nid 36. [ 446.978550][T19476] erofs: (device loop3): mounted with root inode @ nid 36. [ 447.062916][T19479] loop2: detected capacity change from 4 to 0 [ 447.098884][T19479] erofs: (device loop2): mounted with root inode @ nid 36. 12:36:21 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x48, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:21 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x1000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:21 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x4000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:21 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x600, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:21 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xe0ffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 447.501002][T19489] loop0: detected capacity change from 32768 to 0 [ 447.529564][T19491] loop2: detected capacity change from 4 to 0 [ 447.546666][T19492] loop1: detected capacity change from 264192 to 0 [ 447.567408][T19492] erofs: (device loop1): mounted with root inode @ nid 36. [ 447.576475][T19489] erofs: (device loop0): mounted with root inode @ nid 36. [ 447.616878][T19491] erofs: (device loop2): mounted with root inode @ nid 36. [ 447.660793][T19505] loop4: detected capacity change from 131072 to 0 12:36:21 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x10000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 447.742844][T19505] erofs: (device loop4): mounted with root inode @ nid 36. [ 447.759852][T19510] loop3: detected capacity change from 4 to 0 [ 447.834502][T19511] loop5: detected capacity change from 28799 to 0 12:36:22 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x700, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 447.862896][T19510] erofs: (device loop3): mounted with root inode @ nid 36. [ 447.931131][T19511] erofs: (device loop5): mounted with root inode @ nid 36. 12:36:22 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xf0ffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:22 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x4c, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:22 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x2000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:22 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x5000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 448.165382][T19521] loop1: detected capacity change from 264192 to 0 [ 448.273776][T19521] erofs: (device loop1): mounted with root inode @ nid 36. [ 448.315044][T19532] loop5: detected capacity change from 30847 to 0 [ 448.341651][T19532] erofs: (device loop5): mounted with root inode @ nid 36. [ 448.400919][T19535] loop3: detected capacity change from 4 to 0 [ 448.419892][T19540] loop2: detected capacity change from 4 to 0 [ 448.479910][T19535] erofs: (device loop3): mounted with root inode @ nid 36. [ 448.487693][T19544] loop0: detected capacity change from 65536 to 0 [ 448.495026][T19540] erofs: (device loop2): mounted with root inode @ nid 36. 12:36:22 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x11000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 448.561821][T19531] loop4: detected capacity change from 163840 to 0 [ 448.602240][T19531] erofs: (device loop4): mounted with root inode @ nid 36. [ 448.637987][T19544] erofs: (device loop0): mounted with root inode @ nid 36. 12:36:22 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x60, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:22 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x900, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:22 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x1000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:23 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x6000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:23 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x3000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 448.903654][T19556] loop2: detected capacity change from 4 to 0 [ 449.050058][T19556] erofs: (device loop2): mounted with root inode @ nid 36. [ 449.065669][T19564] loop3: detected capacity change from 4 to 0 [ 449.096448][T19568] loop4: detected capacity change from 196608 to 0 [ 449.126386][T19566] loop5: detected capacity change from 32768 to 0 [ 449.151940][T19563] loop1: detected capacity change from 264192 to 0 [ 449.184722][T19564] erofs: (device loop3): mounted with root inode @ nid 36. [ 449.198129][T19568] erofs: (device loop4): mounted with root inode @ nid 36. [ 449.211256][T19566] erofs: (device loop5): mounted with root inode @ nid 36. [ 449.301850][T19563] erofs: (device loop1): mounted with root inode @ nid 36. 12:36:23 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x68, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 449.403265][T19580] loop0: detected capacity change from 98304 to 0 12:36:23 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xa00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 449.478378][T19580] erofs: (device loop0): mounted with root inode @ nid 36. 12:36:23 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x7000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:23 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x2000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:23 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x18000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:36:23 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x4000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 449.771389][T19587] loop2: detected capacity change from 4 to 0 [ 449.854519][T19590] loop4: detected capacity change from 229376 to 0 [ 449.895561][T19592] loop3: detected capacity change from 5 to 0 [ 449.905359][T19592] erofs: (device loop3): mounted with root inode @ nid 36. [ 449.913664][T19587] erofs: (device loop2): mounted with root inode @ nid 36. 12:36:24 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xb00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 449.997597][T19590] erofs: (device loop4): mounted with root inode @ nid 36. [ 450.036636][T19598] loop5: detected capacity change from 65536 to 0 12:36:24 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x6c, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 450.102899][T19598] erofs: (device loop5): mounted with root inode @ nid 36. [ 450.125759][T19609] loop1: detected capacity change from 264192 to 0 [ 450.160599][T19609] erofs: (device loop1): mounted with root inode @ nid 36. 12:36:24 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x8000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:24 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x3000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 450.255683][T19613] loop0: detected capacity change from 131072 to 0 12:36:24 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x1f000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 450.341187][T19617] loop3: detected capacity change from 5 to 0 [ 450.356789][T19613] erofs: (device loop0): mounted with root inode @ nid 36. [ 450.408850][T19625] loop2: detected capacity change from 4 to 0 [ 450.423859][T19617] erofs: (device loop3): mounted with root inode @ nid 36. [ 450.504675][T19625] erofs: (device loop2): mounted with root inode @ nid 36. 12:36:24 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xc00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:24 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x5000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:24 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x74, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:24 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x4000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 450.845606][T19635] loop4: detected capacity change from 262144 to 0 [ 450.875920][T19640] loop3: detected capacity change from 6 to 0 [ 450.899423][T19635] erofs: (device loop4): mounted with root inode @ nid 36. [ 450.936873][T19643] loop5: detected capacity change from 131072 to 0 [ 450.969370][T19644] loop2: detected capacity change from 4 to 0 [ 450.999837][T19636] loop1: detected capacity change from 264192 to 0 [ 451.034259][T19640] erofs: (device loop3): mounted with root inode @ nid 36. [ 451.049988][T19643] erofs: (device loop5): mounted with root inode @ nid 36. [ 451.111439][T19644] erofs: (device loop2): mounted with root inode @ nid 36. 12:36:25 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x7a, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:25 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xd00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 451.182828][T19636] erofs: (device loop1): mounted with root inode @ nid 36. 12:36:25 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x1fb60000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:36:25 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x9000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:25 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x5000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 451.491851][T19659] loop0: detected capacity change from 163840 to 0 [ 451.501229][T19663] loop3: detected capacity change from 6 to 0 [ 451.585747][T19659] erofs: (device loop0): mounted with root inode @ nid 36. [ 451.595797][T19662] loop2: detected capacity change from 4 to 0 [ 451.608736][T19663] erofs: (device loop3): mounted with root inode @ nid 36. [ 451.620817][T19668] loop1: detected capacity change from 264192 to 0 [ 451.639491][T19670] loop4: detected capacity change from 264192 to 0 [ 451.654502][T19668] erofs: (device loop1): mounted with root inode @ nid 36. [ 451.654669][T19662] erofs: (device loop2): mounted with root inode @ nid 36. 12:36:25 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x6000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 451.709167][T19670] erofs: (device loop4): mounted with root inode @ nid 36. 12:36:25 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x20000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:36:25 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xf00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:25 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xf0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:26 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xa000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 451.929203][T19685] loop5: detected capacity change from 163840 to 0 [ 451.937420][T19688] loop0: detected capacity change from 196608 to 0 [ 452.044010][T19685] erofs: (device loop5): mounted with root inode @ nid 36. [ 452.120933][T19688] erofs: (device loop0): mounted with root inode @ nid 36. [ 452.167261][T19698] loop1: detected capacity change from 264192 to 0 [ 452.181452][T19698] erofs: (device loop1): mounted with root inode @ nid 36. 12:36:26 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xb000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:26 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x6000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 452.299452][T19705] loop3: detected capacity change from 7 to 0 [ 452.332189][T19705] erofs: (device loop3): mounted with root inode @ nid 36. [ 452.369583][T19709] loop2: detected capacity change from 4 to 0 12:36:26 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x1020, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:26 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x20100000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 452.420392][T19709] erofs: (device loop2): mounted with root inode @ nid 36. 12:36:26 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x7000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 452.599442][T19714] loop4: detected capacity change from 264192 to 0 [ 452.640729][T19714] erofs: (device loop4): mounted with root inode @ nid 36. 12:36:26 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x235, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:27 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xc000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 452.899562][T19728] loop0: detected capacity change from 229376 to 0 [ 452.942320][T19724] loop5: detected capacity change from 196608 to 0 [ 452.973570][T19725] loop1: detected capacity change from 264192 to 0 [ 452.991618][T19728] erofs: (device loop0): mounted with root inode @ nid 36. [ 453.034879][T19724] erofs: (device loop5): mounted with root inode @ nid 36. [ 453.057848][T19721] loop3: detected capacity change from 8 to 0 [ 453.135328][T19725] erofs: (device loop1): mounted with root inode @ nid 36. [ 453.149726][T19737] loop2: detected capacity change from 4 to 0 [ 453.243460][T19737] erofs: (device loop2): mounted with root inode @ nid 36. 12:36:27 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x21000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:36:27 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x1100, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 453.294924][T19746] loop4: detected capacity change from 264192 to 0 [ 453.316901][T19746] erofs: (device loop4): mounted with root inode @ nid 36. 12:36:27 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x7000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:27 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x8000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 453.515158][T19751] loop3: detected capacity change from 8 to 0 12:36:27 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x300, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:27 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xd000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 453.624423][T19751] erofs: (device loop3): mounted with root inode @ nid 36. 12:36:27 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x1800, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 453.728127][T19757] loop1: detected capacity change from 264192 to 0 [ 453.746018][T19757] erofs: (device loop1): mounted with root inode @ nid 36. 12:36:28 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x23000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 453.824153][T19767] loop4: detected capacity change from 264192 to 0 [ 453.880778][T19766] loop5: detected capacity change from 229376 to 0 [ 453.925192][T19767] erofs: (device loop4): mounted with root inode @ nid 36. [ 453.964194][T19769] loop2: detected capacity change from 4 to 0 [ 454.029323][T19766] erofs: (device loop5): mounted with root inode @ nid 36. [ 454.041772][T19769] erofs: (device loop2): mounted with root inode @ nid 36. [ 454.063972][T19768] loop0: detected capacity change from 262144 to 0 12:36:28 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xf000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:28 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x500, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:28 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x8000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:28 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x9000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 454.153494][T19768] erofs: (device loop0): mounted with root inode @ nid 36. [ 454.176714][T19784] loop1: detected capacity change from 264192 to 0 [ 454.334640][T19784] erofs: (device loop1): mounted with root inode @ nid 36. [ 454.398527][T19787] loop3: detected capacity change from 12 to 0 12:36:28 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x2f000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 454.484171][T19787] erofs: (device loop3): mounted with root inode @ nid 36. 12:36:28 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 454.670792][T19799] loop0: detected capacity change from 264192 to 0 [ 454.682020][T19799] erofs: (device loop0): mounted with root inode @ nid 36. [ 454.701327][T19800] loop5: detected capacity change from 262144 to 0 [ 454.737195][T19801] loop2: detected capacity change from 4 to 0 [ 454.804954][T19806] loop4: detected capacity change from 264192 to 0 [ 454.840522][T19801] erofs: (device loop2): mounted with root inode @ nid 36. [ 454.849746][T19800] erofs: (device loop5): mounted with root inode @ nid 36. [ 454.858668][T19809] loop1: detected capacity change from 264192 to 0 [ 454.911717][T19806] erofs: (device loop4): mounted with root inode @ nid 36. [ 454.941629][T19809] erofs: (device loop1): mounted with root inode @ nid 36. 12:36:29 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x37020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:36:29 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x9000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:29 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xa000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:29 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x10000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 455.207194][T19822] loop3: detected capacity change from 15 to 0 12:36:29 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x600, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:29 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x11000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 455.331398][T19822] erofs: (device loop3): mounted with root inode @ nid 36. [ 455.621454][T19836] loop4: detected capacity change from 264192 to 0 [ 455.657720][T19835] loop1: detected capacity change from 264192 to 0 [ 455.693061][T19833] loop2: detected capacity change from 4 to 0 [ 455.712777][T19833] erofs: (device loop2): mounted with root inode @ nid 36. [ 455.728803][T19838] loop0: detected capacity change from 264192 to 0 [ 455.742681][T19835] erofs: (device loop1): mounted with root inode @ nid 36. [ 455.750374][T19836] erofs: (device loop4): mounted with root inode @ nid 36. [ 455.758446][T19834] loop5: detected capacity change from 264192 to 0 12:36:30 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x2000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:30 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x700, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 455.820195][T19838] erofs: (device loop0): mounted with root inode @ nid 36. [ 455.854498][T19834] erofs: (device loop5): mounted with root inode @ nid 36. 12:36:30 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x3f000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:36:30 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x18000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:30 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xa000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:30 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x2010, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 456.120766][T19856] loop3: detected capacity change from 16 to 0 [ 456.146043][T19856] erofs: (device loop3): mounted with root inode @ nid 36. 12:36:30 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xb000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 456.349640][T19866] loop3: detected capacity change from 16 to 0 [ 456.373447][T19870] loop1: detected capacity change from 264192 to 0 [ 456.458000][T19872] loop5: detected capacity change from 264192 to 0 [ 456.467239][T19866] erofs: (device loop3): mounted with root inode @ nid 36. [ 456.467526][T19871] loop2: detected capacity change from 4 to 0 [ 456.497605][T19870] erofs: (device loop1): mounted with root inode @ nid 36. [ 456.523839][T19877] loop0: detected capacity change from 264192 to 0 [ 456.535051][T19872] erofs: (device loop5): mounted with root inode @ nid 36. [ 456.574729][T19868] loop4: detected capacity change from 264192 to 0 [ 456.582405][T19871] erofs: (device loop2): mounted with root inode @ nid 36. [ 456.596462][T19877] erofs: (device loop0): mounted with root inode @ nid 36. [ 456.681645][T19868] erofs: (device loop4): mounted with root inode @ nid 36. 12:36:30 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x40000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:36:30 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x2100, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:31 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x900, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:31 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xb000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:31 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xf000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:31 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x1f000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 457.023173][T19895] loop1: detected capacity change from 264192 to 0 [ 457.040193][T19895] erofs: (device loop1): mounted with root inode @ nid 36. 12:36:31 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x48000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 457.174327][T19897] loop2: detected capacity change from 4 to 0 [ 457.226235][T19902] loop3: detected capacity change from 16 to 0 [ 457.241303][T19902] erofs: (device loop3): mounted with root inode @ nid 36. [ 457.302411][T19897] erofs: (device loop2): mounted with root inode @ nid 36. [ 457.314718][T19913] loop5: detected capacity change from 264192 to 0 [ 457.353444][T19914] loop4: detected capacity change from 264192 to 0 [ 457.435164][T19913] erofs: (device loop5): mounted with root inode @ nid 36. [ 457.460736][T19914] erofs: (device loop4): mounted with root inode @ nid 36. 12:36:31 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x2300, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 457.484473][T19901] loop0: detected capacity change from 264192 to 0 12:36:31 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xa00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:31 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x10000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 457.683000][T19925] loop1: detected capacity change from 264192 to 0 12:36:31 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x20000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:31 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xc000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 457.762937][T19925] erofs: (device loop1): mounted with root inode @ nid 36. [ 457.871201][T19933] loop3: detected capacity change from 17 to 0 12:36:32 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x4c000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 457.956878][T19941] loop5: detected capacity change from 264192 to 0 [ 457.986987][T19942] loop2: detected capacity change from 5 to 0 [ 458.040763][T19942] erofs: (device loop2): mounted with root inode @ nid 36. [ 458.048958][T19941] erofs: (device loop5): mounted with root inode @ nid 36. [ 458.056592][T19933] erofs: (device loop3): mounted with root inode @ nid 36. [ 458.083238][T19948] loop4: detected capacity change from 264192 to 0 [ 458.138751][T19932] loop0: detected capacity change from 264192 to 0 [ 458.187615][T19954] loop1: detected capacity change from 264192 to 0 [ 458.212970][T19948] erofs: (device loop4): mounted with root inode @ nid 36. 12:36:32 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x18000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 458.333654][T19954] erofs: (device loop1): mounted with root inode @ nid 36. 12:36:32 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x2f00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:32 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xb00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:32 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x20100000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:32 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xd000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:32 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x60000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 458.804472][T19963] loop0: detected capacity change from 264192 to 0 [ 458.857124][T19971] loop3: detected capacity change from 23 to 0 [ 458.875582][T19963] erofs: (device loop0): mounted with root inode @ nid 36. [ 458.885740][T19979] loop4: detected capacity change from 264192 to 0 [ 458.945391][T19972] loop5: detected capacity change from 264192 to 0 [ 458.955703][T19971] erofs: (device loop3): mounted with root inode @ nid 36. [ 458.964371][T19979] erofs: (device loop4): mounted with root inode @ nid 36. [ 458.973718][T19972] erofs: (device loop5): mounted with root inode @ nid 36. [ 459.005178][T19976] loop1: detected capacity change from 264192 to 0 12:36:33 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x1f000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 459.055605][T19987] loop2: detected capacity change from 5 to 0 [ 459.184071][T19976] erofs: (device loop1): mounted with root inode @ nid 36. [ 459.209051][T19987] erofs: (device loop2): mounted with root inode @ nid 36. 12:36:33 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x21000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:33 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x68000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:36:33 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x3f00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:33 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xf000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:33 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xc00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 459.618018][T19998] loop1: detected capacity change from 264192 to 0 [ 459.656301][T19999] loop4: detected capacity change from 264192 to 0 [ 459.680265][T19994] loop0: detected capacity change from 264192 to 0 [ 459.696687][T19998] erofs: (device loop1): mounted with root inode @ nid 36. [ 459.705019][T19999] erofs: (device loop4): mounted with root inode @ nid 36. 12:36:33 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xd00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 459.787041][T19994] erofs: (device loop0): mounted with root inode @ nid 36. 12:36:34 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x4000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 459.852025][T20012] loop3: detected capacity change from 31 to 0 [ 459.864540][T20012] erofs: (device loop3): mounted with root inode @ nid 36. 12:36:34 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x6c000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:36:34 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x23000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 459.998278][T20015] loop5: detected capacity change from 264192 to 0 12:36:34 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x74000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 460.040864][T20026] loop2: detected capacity change from 6 to 0 [ 460.102930][T20015] erofs: (device loop5): mounted with root inode @ nid 36. [ 460.126053][T20026] erofs: (device loop2): mounted with root inode @ nid 36. 12:36:34 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x20000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 460.229344][T20034] loop4: detected capacity change from 264192 to 0 [ 460.245972][T20034] erofs: (device loop4): mounted with root inode @ nid 36. 12:36:34 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x10000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:34 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xf00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:34 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x7a000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:36:34 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x2f000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 460.326691][T20038] loop3: detected capacity change from 32 to 0 [ 460.424608][T20038] erofs: (device loop3): mounted with root inode @ nid 36. 12:36:34 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x4800, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 460.640448][T20051] loop1: detected capacity change from 264192 to 0 [ 460.662085][T20052] loop4: detected capacity change from 264192 to 0 [ 460.707767][T20048] loop5: detected capacity change from 264192 to 0 [ 460.719627][T20055] loop0: detected capacity change from 264192 to 0 [ 460.736967][T20051] erofs: (device loop1): mounted with root inode @ nid 36. [ 460.741969][T20052] erofs: (device loop4): mounted with root inode @ nid 36. [ 460.758743][T20056] loop2: detected capacity change from 7 to 0 [ 460.773587][T20048] erofs: (device loop5): mounted with root inode @ nid 36. [ 460.780191][T20056] erofs: (device loop2): mounted with root inode @ nid 36. [ 460.799113][T20055] erofs: (device loop0): mounted with root inode @ nid 36. 12:36:35 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x20100000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:35 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x1020, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:35 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x8cffffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:36:35 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x11000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:35 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x3f000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 461.114394][T20070] loop3: detected capacity change from 36 to 0 [ 461.400874][T20082] loop2: detected capacity change from 8 to 0 [ 461.412189][T20070] erofs: (device loop3): mounted with root inode @ nid 36. [ 461.445829][T20074] loop5: detected capacity change from 264192 to 0 [ 461.461320][T20074] erofs: (device loop5): mounted with root inode @ nid 36. [ 461.492092][T20080] loop4: detected capacity change from 264192 to 0 [ 461.538799][T20079] loop0: detected capacity change from 264192 to 0 [ 461.571324][T20080] erofs: (device loop4): mounted with root inode @ nid 36. [ 461.578996][T20082] erofs: (device loop2): mounted with root inode @ nid 36. [ 461.595526][T20095] loop1: detected capacity change from 264192 to 0 [ 461.629373][T20095] erofs: (device loop1): mounted with root inode @ nid 36. 12:36:35 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x4c00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 461.642401][T20079] erofs: (device loop0): mounted with root inode @ nid 36. 12:36:35 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x18000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:35 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x40000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:35 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xa7580000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:36:35 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x1100, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:36 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x21000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 461.834304][T20101] loop3: detected capacity change from 38 to 0 [ 461.974321][T20101] erofs: (device loop3): mounted with root inode @ nid 36. [ 462.018712][T20107] loop5: detected capacity change from 264192 to 0 12:36:36 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x6000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 462.081066][T20107] erofs: (device loop5): mounted with root inode @ nid 36. [ 462.169477][T20116] loop4: detected capacity change from 264192 to 0 [ 462.194694][T20116] erofs: (device loop4): mounted with root inode @ nid 36. [ 462.252690][T20123] loop0: detected capacity change from 264192 to 0 [ 462.274067][T20126] loop2: detected capacity change from 8 to 0 [ 462.307209][T20122] loop1: detected capacity change from 264192 to 0 [ 462.337933][T20128] loop3: detected capacity change from 48 to 0 12:36:36 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x1f000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 462.367508][T20123] erofs: (device loop0): mounted with root inode @ nid 36. [ 462.389002][T20126] erofs: (device loop2): mounted with root inode @ nid 36. [ 462.445467][T20122] erofs: (device loop1): mounted with root inode @ nid 36. [ 462.474651][T20128] erofs: (device loop3): mounted with root inode @ nid 36. 12:36:36 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x48000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:36 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x221a0000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:36 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x6800, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:36 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xc0ed0000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:36:36 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x1800, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:36 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x20000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 462.941678][T20139] loop4: detected capacity change from 264192 to 0 [ 463.004756][T20139] erofs: (device loop4): mounted with root inode @ nid 36. [ 463.051569][T20151] loop0: detected capacity change from 264192 to 0 [ 463.086866][T20153] loop5: detected capacity change from 264192 to 0 [ 463.099696][T20151] erofs: (device loop0): mounted with root inode @ nid 36. [ 463.115482][T20161] loop3: detected capacity change from 52 to 0 [ 463.134641][T20159] loop2: detected capacity change from 12 to 0 [ 463.147402][T20153] erofs: (device loop5): mounted with root inode @ nid 36. [ 463.158494][T20161] erofs: (device loop3): mounted with root inode @ nid 36. [ 463.173770][T20160] loop1: detected capacity change from 264192 to 0 12:36:37 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x4c000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:37 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x20100000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 463.200968][T20159] erofs: (device loop2): mounted with root inode @ nid 36. 12:36:37 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x6c00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:37 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x2b020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 463.325232][T20160] erofs: (device loop1): mounted with root inode @ nid 36. 12:36:37 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xd0ffffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:36:37 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 463.575497][T20179] loop3: detected capacity change from 54 to 0 [ 463.603292][T20181] loop0: detected capacity change from 264192 to 0 [ 463.622088][T20180] loop4: detected capacity change from 264192 to 0 [ 463.632345][T20182] loop5: detected capacity change from 264192 to 0 [ 463.646580][T20179] erofs: (device loop3): mounted with root inode @ nid 36. [ 463.646709][T20181] erofs: (device loop0): mounted with root inode @ nid 36. [ 463.690887][T20186] loop1: detected capacity change from 264192 to 0 [ 463.718762][T20180] erofs: (device loop4): mounted with root inode @ nid 36. [ 463.731757][T20182] erofs: (device loop5): mounted with root inode @ nid 36. [ 463.747573][T20186] erofs: (device loop1): mounted with root inode @ nid 36. 12:36:37 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x2c020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:37 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x7400, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 463.806571][T20198] loop2: detected capacity change from 15 to 0 [ 463.854227][T20198] erofs: (device loop2): mounted with root inode @ nid 36. 12:36:38 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x60000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:38 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x201a0000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:38 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xf0ffffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:36:38 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x2000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 464.199505][T20209] loop0: detected capacity change from 264192 to 0 [ 464.220107][T20212] loop4: detected capacity change from 264192 to 0 [ 464.244747][T20214] loop1: detected capacity change from 264192 to 0 [ 464.263976][T20215] loop3: detected capacity change from 58 to 0 [ 464.282856][T20223] loop5: detected capacity change from 264192 to 0 [ 464.298950][T20222] loop2: detected capacity change from 16 to 0 [ 464.317932][T20209] erofs: (device loop0): mounted with root inode @ nid 36. [ 464.328639][T20214] erofs: (device loop1): mounted with root inode @ nid 36. [ 464.338322][T20212] erofs: (device loop4): mounted with root inode @ nid 36. 12:36:38 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x2d020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 464.342508][T20222] erofs: (device loop2): mounted with root inode @ nid 36. [ 464.346824][T20223] erofs: (device loop5): mounted with root inode @ nid 36. [ 464.376751][T20215] erofs: (device loop3): mounted with root inode @ nid 36. 12:36:38 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x2010, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:38 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xf5ffffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:36:38 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x68000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:38 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x7500, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:38 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x21000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 464.610671][T20237] loop0: detected capacity change from 264192 to 0 [ 464.706655][T20237] erofs: (device loop0): mounted with root inode @ nid 36. 12:36:38 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x7a00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:38 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x2f000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 464.911302][T20247] loop2: detected capacity change from 16 to 0 12:36:39 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xf6ffffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 465.046890][T20247] erofs: (device loop2): mounted with root inode @ nid 36. [ 465.090523][T20251] loop5: detected capacity change from 264192 to 0 [ 465.138178][T20253] loop3: detected capacity change from 61 to 0 [ 465.173344][T20258] loop0: detected capacity change from 264192 to 0 [ 465.215901][T20253] erofs: (device loop3): mounted with root inode @ nid 36. [ 465.229669][T20251] erofs: (device loop5): mounted with root inode @ nid 36. [ 465.335852][T20258] erofs: (device loop0): mounted with root inode @ nid 36. 12:36:39 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x6c000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:39 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x2100, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 465.422555][T20270] loop1: detected capacity change from 264192 to 0 12:36:39 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xedc0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 465.578769][T20270] erofs: (device loop1): mounted with root inode @ nid 36. 12:36:39 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x3f000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:39 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x23000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:39 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xfeffffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 465.707063][T20277] loop2: detected capacity change from 16 to 0 [ 465.816685][T20277] erofs: (device loop2): mounted with root inode @ nid 36. [ 465.829929][T20283] loop3: detected capacity change from 118 to 0 [ 465.881461][T20284] loop4: detected capacity change from 264192 to 0 [ 465.936566][T20284] erofs: (device loop4): mounted with root inode @ nid 36. [ 465.944000][T20283] erofs: (device loop3): mounted with root inode @ nid 36. [ 466.041561][T20295] loop0: detected capacity change from 264192 to 0 [ 466.100245][T20295] erofs: (device loop0): mounted with root inode @ nid 36. [ 466.102251][T20299] loop5: detected capacity change from 264192 to 0 12:36:40 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xf000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 466.139908][T20299] erofs: (device loop5): mounted with root inode @ nid 36. 12:36:40 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x74000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:40 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x2300, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:40 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x2e020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:40 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x48000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 466.324845][T20304] loop1: detected capacity change from 264192 to 0 [ 466.347681][T20304] erofs: (device loop1): mounted with root inode @ nid 36. [ 466.370402][T20310] loop3: detected capacity change from 120 to 0 [ 466.506770][T20310] erofs: (device loop3): mounted with root inode @ nid 36. [ 466.526577][T20316] loop2: detected capacity change from 17 to 0 12:36:40 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x7a000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 466.639576][T20316] erofs: (device loop2): mounted with root inode @ nid 36. [ 466.706778][T20324] loop5: detected capacity change from 264192 to 0 12:36:40 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xff00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:40 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xff000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 466.768026][T20327] loop0: detected capacity change from 264192 to 0 [ 466.787704][T20331] loop4: detected capacity change from 264192 to 0 [ 466.806517][T20324] erofs: (device loop5): mounted with root inode @ nid 36. [ 466.807382][T20331] erofs: (device loop4): mounted with root inode @ nid 36. [ 466.878579][T20327] erofs: (device loop0): mounted with root inode @ nid 36. 12:36:41 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x2f00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:41 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x8c190000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:41 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x4c000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:41 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x2f000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 467.110556][T20339] loop1: detected capacity change from 264192 to 0 [ 467.134026][T20339] erofs: (device loop1): mounted with root inode @ nid 36. [ 467.193844][T20341] loop3: detected capacity change from 127 to 0 [ 467.247095][T20341] erofs: (device loop3): mounted with root inode @ nid 36. 12:36:41 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xff0f0000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 467.350504][T20349] loop2: detected capacity change from 23 to 0 [ 467.480019][T20349] erofs: (device loop2): mounted with root inode @ nid 36. [ 467.497092][T20352] loop4: detected capacity change from 264192 to 0 [ 467.557912][T20355] loop0: detected capacity change from 264192 to 0 12:36:41 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xff0f, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 467.635794][T20352] erofs: (device loop4): mounted with root inode @ nid 36. [ 467.702992][T20355] erofs: (device loop0): mounted with root inode @ nid 36. [ 467.719669][T20366] loop1: detected capacity change from 264192 to 0 12:36:41 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x8cffffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 467.787877][T20357] loop5: detected capacity change from 264192 to 0 [ 467.842727][T20366] erofs: (device loop1): mounted with root inode @ nid 36. 12:36:42 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xc0ed0000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:42 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x60000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:42 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x3502, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:42 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x3f000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:42 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:42 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xffefffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 468.346722][T20383] loop4: detected capacity change from 264192 to 0 [ 468.358464][T20384] loop3: detected capacity change from 512 to 0 [ 468.386568][T20384] erofs: (device loop3): mounted with root inode @ nid 36. 12:36:42 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 468.404089][T20381] loop0: detected capacity change from 264192 to 0 [ 468.414276][T20383] erofs: (device loop4): mounted with root inode @ nid 36. [ 468.503505][T20381] erofs: (device loop0): mounted with root inode @ nid 36. [ 468.518206][T20398] loop5: detected capacity change from 264192 to 0 12:36:42 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x3f00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 468.555284][T20401] loop2: detected capacity change from 26 to 0 [ 468.568570][T20401] erofs: (device loop2): mounted with root inode @ nid 36. [ 468.576418][T20398] erofs: (device loop5): mounted with root inode @ nid 36. 12:36:42 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x40000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:42 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xf0ffffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:42 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x68000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 468.677966][T20408] loop3: detected capacity change from 2048 to 0 [ 468.705044][T20410] loop1: detected capacity change from 264192 to 0 [ 468.845075][T20410] erofs: (device loop1): mounted with root inode @ nid 36. [ 468.858180][T20408] erofs: (device loop3): mounted with root inode @ nid 36. 12:36:43 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xffff1f00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:36:43 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x1fffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 469.043062][T20423] loop5: detected capacity change from 264192 to 0 [ 469.095416][T20425] loop0: detected capacity change from 264192 to 0 [ 469.106905][T20422] loop4: detected capacity change from 264192 to 0 [ 469.122217][T20423] erofs: (device loop5): mounted with root inode @ nid 36. [ 469.137085][T20431] loop1: detected capacity change from 264192 to 0 [ 469.154450][T20424] loop2: detected capacity change from 31 to 0 [ 469.167851][T20422] erofs: (device loop4): mounted with root inode @ nid 36. [ 469.181799][T20431] erofs: (device loop1): mounted with root inode @ nid 36. [ 469.189966][T20425] erofs: (device loop0): mounted with root inode @ nid 36. [ 469.250424][T20442] loop3: detected capacity change from 4095 to 0 [ 469.264551][T20424] erofs: (device loop2): mounted with root inode @ nid 36. 12:36:43 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xf5ffffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 469.325694][T20442] erofs: (device loop3): mounted with root inode @ nid 36. 12:36:43 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x48000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:43 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x6c000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:43 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xffffefff, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:36:43 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x4000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 469.491649][T20450] loop4: detected capacity change from 264192 to 0 [ 469.545445][T20450] erofs: (device loop4): mounted with root inode @ nid 36. 12:36:43 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x400000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:43 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xf6ffffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 469.757963][T20460] loop1: detected capacity change from 264192 to 0 [ 469.784674][T20461] loop0: detected capacity change from 264192 to 0 [ 469.808061][T20463] loop5: detected capacity change from 264192 to 0 [ 469.865065][T20460] erofs: (device loop1): mounted with root inode @ nid 36. [ 469.877773][T20468] loop2: detected capacity change from 32 to 0 [ 469.888621][T20463] erofs: (device loop5): mounted with root inode @ nid 36. [ 469.902561][T20461] erofs: (device loop0): mounted with root inode @ nid 36. 12:36:44 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x4c000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 469.930174][T20474] loop3: detected capacity change from 8192 to 0 [ 469.952182][T20474] erofs: (device loop3): mounted with root inode @ nid 36. [ 469.964824][T20468] erofs: (device loop2): mounted with root inode @ nid 36. 12:36:44 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xfffff000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:36:44 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x74000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:44 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x4800, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:44 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xf0ffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 470.215523][T20483] loop4: detected capacity change from 264192 to 0 [ 470.255386][T20486] loop5: detected capacity change from 264192 to 0 [ 470.287890][T20488] loop0: detected capacity change from 264192 to 0 [ 470.293015][T20483] erofs: (device loop4): mounted with root inode @ nid 36. [ 470.300797][T20488] erofs: (device loop0): mounted with root inode @ nid 36. [ 470.309936][T20486] erofs: (device loop5): mounted with root inode @ nid 36. [ 470.407227][T20501] loop3: detected capacity change from 30847 to 0 [ 470.426258][T20500] loop1: detected capacity change from 264192 to 0 [ 470.443884][T20501] erofs: (device loop3): mounted with root inode @ nid 36. 12:36:44 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x60000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 470.454667][T20504] loop2: detected capacity change from 36 to 0 12:36:44 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x7a000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:44 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xfeffffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 470.479671][T20500] erofs: (device loop1): mounted with root inode @ nid 36. [ 470.528640][T20504] erofs: (device loop2): mounted with root inode @ nid 36. 12:36:44 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x1000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:44 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x4c00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:44 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xffffff7f, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 470.694533][T20516] loop5: detected capacity change from 264192 to 0 [ 470.803975][T20516] erofs: (device loop5): mounted with root inode @ nid 36. [ 470.835666][T20521] loop4: detected capacity change from 264192 to 0 [ 470.869230][T20522] loop0: detected capacity change from 264192 to 0 [ 470.898208][T20521] erofs: (device loop4): mounted with root inode @ nid 36. 12:36:45 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x68000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 470.920063][T20522] erofs: (device loop0): mounted with root inode @ nid 36. [ 471.025974][T20534] loop2: detected capacity change from 38 to 0 [ 471.055794][T20536] loop1: detected capacity change from 264192 to 0 [ 471.068783][T20533] loop3: detected capacity change from 32768 to 0 [ 471.082575][T20534] erofs: (device loop2): mounted with root inode @ nid 36. [ 471.100744][T20533] erofs: (device loop3): mounted with root inode @ nid 36. [ 471.106081][T20536] erofs: (device loop1): mounted with root inode @ nid 36. 12:36:45 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x6000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:45 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x8cffffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 471.171097][T20546] loop5: detected capacity change from 264192 to 0 [ 471.191936][T20546] erofs: (device loop5): mounted with root inode @ nid 36. 12:36:45 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xff000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:45 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x2000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:45 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x6c000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:45 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xffffff8c, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 471.526383][T20556] loop2: detected capacity change from 48 to 0 [ 471.543826][T20556] erofs: (device loop2): mounted with root inode @ nid 36. 12:36:45 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x6800, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 471.649795][T20563] loop1: detected capacity change from 264192 to 0 [ 471.690153][T20565] loop0: detected capacity change from 264192 to 0 [ 471.706869][T20569] loop4: detected capacity change from 264192 to 0 [ 471.721050][T20570] loop3: detected capacity change from 65536 to 0 [ 471.777094][T20565] erofs: (device loop0): mounted with root inode @ nid 36. [ 471.784790][T20563] erofs: (device loop1): mounted with root inode @ nid 36. [ 471.797840][T20571] loop5: detected capacity change from 264192 to 0 [ 471.823147][T20569] erofs: (device loop4): mounted with root inode @ nid 36. [ 471.823459][T20570] erofs: (device loop3): mounted with root inode @ nid 36. [ 471.859878][T20571] erofs: (device loop5): mounted with root inode @ nid 36. 12:36:46 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x3000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:46 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xfffffff0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 471.977935][T20584] loop2: detected capacity change from 52 to 0 12:36:46 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xc0ed0000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 472.046388][T20584] erofs: (device loop2): mounted with root inode @ nid 36. 12:36:46 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xff0f0000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:46 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x6c00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:46 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x74000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 472.433719][T20589] loop3: detected capacity change from 98304 to 0 [ 472.462564][T20594] loop1: detected capacity change from 264192 to 0 [ 472.490410][T20593] loop0: detected capacity change from 264192 to 0 [ 472.515371][T20593] erofs: (device loop0): mounted with root inode @ nid 36. [ 472.520252][T20589] erofs: (device loop3): mounted with root inode @ nid 36. [ 472.587539][T20599] loop2: detected capacity change from 54 to 0 [ 472.604162][T20594] erofs: (device loop1): mounted with root inode @ nid 36. 12:36:46 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x7a000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 472.647570][T20612] loop5: detected capacity change from 264192 to 0 [ 472.655898][T20599] erofs: (device loop2): mounted with root inode @ nid 36. [ 472.666813][T20612] erofs: (device loop5): mounted with root inode @ nid 36. 12:36:46 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x4000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:46 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xfffffff5, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 472.808203][T20617] loop4: detected capacity change from 264192 to 0 12:36:47 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xd0ffffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 472.887611][T20619] loop5: detected capacity change from 264192 to 0 [ 472.993562][T20617] erofs: (device loop4): mounted with root inode @ nid 36. [ 473.000988][T20619] erofs: (device loop5): mounted with root inode @ nid 36. 12:36:47 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x7400, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:47 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xfffffff6, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:36:47 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x8cffffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:47 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xffefffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 473.208441][T20631] loop3: detected capacity change from 131072 to 0 [ 473.222544][T20631] erofs: (device loop3): mounted with root inode @ nid 36. [ 473.266574][T20632] loop0: detected capacity change from 264192 to 0 [ 473.315070][T20638] loop1: detected capacity change from 264192 to 0 [ 473.332981][T20632] erofs: (device loop0): mounted with root inode @ nid 36. [ 473.341737][T20638] erofs: (device loop1): mounted with root inode @ nid 36. 12:36:47 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x5000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 473.382988][T20643] loop2: detected capacity change from 58 to 0 [ 473.418776][T20643] erofs: (device loop2): mounted with root inode @ nid 36. 12:36:47 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xfffffffe, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 473.512986][T20652] loop5: detected capacity change from 264192 to 0 [ 473.532773][T20652] erofs: (device loop5): mounted with root inode @ nid 36. 12:36:47 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xf0ffffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:47 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xc0ed0000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:47 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x7a00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 473.645388][T20657] loop4: detected capacity change from 264192 to 0 [ 473.670168][T20657] erofs: (device loop4): mounted with root inode @ nid 36. [ 473.714916][T20660] loop3: detected capacity change from 163840 to 0 [ 473.815449][T20660] erofs: (device loop3): mounted with root inode @ nid 36. [ 473.827109][T20669] loop1: detected capacity change from 264192 to 0 [ 473.845855][T20671] loop0: detected capacity change from 264192 to 0 [ 473.884039][T20678] loop2: detected capacity change from 61 to 0 [ 473.897575][T20678] erofs: (device loop2): mounted with root inode @ nid 36. [ 473.917155][T20669] erofs: (device loop1): mounted with root inode @ nid 36. [ 473.927547][T20682] loop5: detected capacity change from 264192 to 0 [ 473.939357][T20682] erofs: (device loop5): mounted with root inode @ nid 36. [ 473.950820][T20671] erofs: (device loop0): mounted with root inode @ nid 36. 12:36:48 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xffff1f00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:48 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x6000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:48 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xedc0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:48 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xc0ffff0000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:36:48 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xd0ffffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:48 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xf6ffffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 474.324506][T20693] loop4: detected capacity change from 264192 to 0 [ 474.388949][T20698] loop2: detected capacity change from 118 to 0 [ 474.408246][T20693] erofs: (device loop4): mounted with root inode @ nid 36. [ 474.428729][T20699] loop3: detected capacity change from 196608 to 0 [ 474.456019][T20698] erofs: (device loop2): mounted with root inode @ nid 36. [ 474.483139][T20699] erofs: (device loop3): mounted with root inode @ nid 36. 12:36:48 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xffffe000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 474.545923][T20707] loop1: detected capacity change from 264192 to 0 12:36:48 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x7000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 474.646928][T20711] loop5: detected capacity change from 264192 to 0 [ 474.656083][T20707] erofs: (device loop1): mounted with root inode @ nid 36. [ 474.716554][T20714] loop0: detected capacity change from 264192 to 0 [ 474.727007][T20714] erofs: (device loop0): mounted with root inode @ nid 36. [ 474.740024][T20711] erofs: (device loop5): mounted with root inode @ nid 36. 12:36:49 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xf000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:49 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xedc000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 474.959160][T20724] loop4: detected capacity change from 264192 to 0 [ 474.989219][T20724] erofs: (device loop4): mounted with root inode @ nid 36. 12:36:49 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xf0ffffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:49 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xfeffffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 475.079589][T20727] loop3: detected capacity change from 229376 to 0 12:36:49 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xffffefff, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 475.225545][T20733] loop2: detected capacity change from 120 to 0 [ 475.242337][T20727] erofs: (device loop3): mounted with root inode @ nid 36. [ 475.293415][T20733] erofs: (device loop2): mounted with root inode @ nid 36. [ 475.310570][T20741] loop5: detected capacity change from 264192 to 0 [ 475.351618][T20737] loop1: detected capacity change from 264192 to 0 [ 475.369432][T20737] erofs: (device loop1): mounted with root inode @ nid 36. 12:36:49 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x8000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 475.427513][T20749] loop0: detected capacity change from 264192 to 0 [ 475.462017][T20741] erofs: (device loop5): mounted with root inode @ nid 36. [ 475.470419][T20749] erofs: (device loop0): mounted with root inode @ nid 36. 12:36:49 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xf5ffffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:49 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xffffc0000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 475.637268][T20755] loop4: detected capacity change from 264192 to 0 [ 475.657468][T20755] erofs: (device loop4): mounted with root inode @ nid 36. 12:36:49 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xff00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:49 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xff000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 475.810416][T20763] loop3: detected capacity change from 262144 to 0 [ 475.825917][T20763] erofs: (device loop3): mounted with root inode @ nid 36. 12:36:50 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xfffff000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:50 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x9000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 476.032123][T20771] loop1: detected capacity change from 264192 to 0 [ 476.048212][T20774] loop5: detected capacity change from 264192 to 0 [ 476.060704][T20776] loop2: detected capacity change from 127 to 0 [ 476.084307][T20771] erofs: (device loop1): mounted with root inode @ nid 36. [ 476.092474][T20780] loop0: detected capacity change from 264192 to 0 [ 476.109505][T20774] erofs: (device loop5): mounted with root inode @ nid 36. [ 476.120941][T20786] loop4: detected capacity change from 264192 to 0 [ 476.136681][T20776] erofs: (device loop2): mounted with root inode @ nid 36. [ 476.176700][T20780] erofs: (device loop0): mounted with root inode @ nid 36. 12:36:50 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xffffffff0f00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 476.208538][T20786] erofs: (device loop4): mounted with root inode @ nid 36. 12:36:50 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xf6ffffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 476.275461][T20793] loop3: detected capacity change from 264192 to 0 [ 476.343957][T20793] erofs: (device loop3): mounted with root inode @ nid 36. 12:36:50 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xff0f, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:50 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xffffff7f, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:50 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xff0f0000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:50 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xa000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 476.570349][T20802] loop1: detected capacity change from 264192 to 0 [ 476.635852][T20803] loop5: detected capacity change from 264192 to 0 [ 476.650649][T20805] loop2: detected capacity change from 127 to 0 [ 476.695083][T20803] erofs: (device loop5): mounted with root inode @ nid 36. [ 476.704474][T20802] erofs: (device loop1): mounted with root inode @ nid 36. [ 476.791175][T20805] erofs: (device loop2): mounted with root inode @ nid 36. 12:36:51 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xfeffffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 476.947024][T20820] loop0: detected capacity change from 264192 to 0 [ 476.969696][T20820] erofs: (device loop0): mounted with root inode @ nid 36. 12:36:51 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x1000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 476.995087][T20823] loop4: detected capacity change from 264192 to 0 12:36:51 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 477.025965][T20821] loop3: detected capacity change from 264192 to 0 [ 477.089993][T20823] erofs: (device loop4): mounted with root inode @ nid 36. [ 477.097813][T20821] erofs: (device loop3): mounted with root inode @ nid 36. 12:36:51 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xffff1f00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 477.249297][T20830] loop5: detected capacity change from 264192 to 0 12:36:51 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xb000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 477.318644][T20830] erofs: (device loop5): mounted with root inode @ nid 36. 12:36:51 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xffffff8c, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:51 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xff000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 477.516703][T20839] loop1: detected capacity change from 264192 to 0 [ 477.545801][T20843] loop2: detected capacity change from 512 to 0 [ 477.567149][T20841] loop0: detected capacity change from 264192 to 0 [ 477.607011][T20839] erofs: (device loop1): mounted with root inode @ nid 36. [ 477.684727][T20841] erofs: (device loop0): mounted with root inode @ nid 36. [ 477.719542][T20843] erofs: (device loop2): mounted with root inode @ nid 36. 12:36:52 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xffffe000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:52 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xc000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 477.878396][T20858] loop4: detected capacity change from 264192 to 0 12:36:52 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:52 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x4000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 477.959880][T20858] erofs: (device loop4): mounted with root inode @ nid 36. 12:36:52 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xfffffff0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:52 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xff0f0000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 478.211868][T20871] loop2: detected capacity change from 2048 to 0 [ 478.237602][T20870] loop0: detected capacity change from 264192 to 0 [ 478.253969][T20869] loop3: detected capacity change from 264192 to 0 [ 478.348510][T20880] loop5: detected capacity change from 264192 to 0 [ 478.369853][T20871] erofs: (device loop2): mounted with root inode @ nid 36. [ 478.378637][T20870] erofs: (device loop0): mounted with root inode @ nid 36. [ 478.386539][T20884] loop4: detected capacity change from 264192 to 0 [ 478.446811][T20869] erofs: (device loop3): mounted with root inode @ nid 36. [ 478.506981][T20880] erofs: (device loop5): mounted with root inode @ nid 36. [ 478.547971][T20890] loop1: detected capacity change from 264192 to 0 [ 478.554802][T20884] erofs: (device loop4): mounted with root inode @ nid 36. [ 478.591097][T20890] erofs: (device loop1): mounted with root inode @ nid 36. 12:36:52 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x1fffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:53 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xffefffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:53 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xfffff000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:53 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xd000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:53 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xfffffff5, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:53 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xfffffffff0000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 479.100773][T20898] loop2: detected capacity change from 4095 to 0 [ 479.164609][T20898] erofs: (device loop2): mounted with root inode @ nid 36. [ 479.263601][T20908] loop4: detected capacity change from 264192 to 0 [ 479.281891][T20908] erofs: (device loop4): mounted with root inode @ nid 36. 12:36:53 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xfffffff6, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:53 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x400000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 479.384761][T20914] loop3: detected capacity change from 264192 to 0 [ 479.438819][T20918] loop5: detected capacity change from 264192 to 0 [ 479.471439][T20916] loop0: detected capacity change from 264192 to 0 [ 479.480329][T20914] erofs: (device loop3): mounted with root inode @ nid 36. [ 479.487200][T20920] loop1: detected capacity change from 264192 to 0 [ 479.552981][T20918] erofs: (device loop5): mounted with root inode @ nid 36. [ 479.560558][T20920] erofs: (device loop1): mounted with root inode @ nid 36. [ 479.568213][T20916] erofs: (device loop0): mounted with root inode @ nid 36. 12:36:53 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xf000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 479.703455][T20933] loop4: detected capacity change from 264192 to 0 12:36:53 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x10000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:36:53 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xffff1f00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 479.768278][T20934] loop2: detected capacity change from 8192 to 0 12:36:53 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xffffff7f, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 479.885100][T20934] erofs: (device loop2): mounted with root inode @ nid 36. [ 479.893105][T20933] erofs: (device loop4): mounted with root inode @ nid 36. [ 480.031349][T20946] loop3: detected capacity change from 264192 to 0 [ 480.051539][T20946] erofs: (device loop3): mounted with root inode @ nid 36. 12:36:54 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xfffffffe, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:54 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xf0ffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 480.131505][T20952] loop0: detected capacity change from 264192 to 0 [ 480.171038][T20952] erofs: (device loop0): mounted with root inode @ nid 36. [ 480.218561][T20955] loop1: detected capacity change from 264192 to 0 [ 480.257471][T20956] loop5: detected capacity change from 264192 to 0 [ 480.312361][T20955] erofs: (device loop1): mounted with root inode @ nid 36. [ 480.388601][T20956] erofs: (device loop5): mounted with root inode @ nid 36. 12:36:54 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xffffff8c, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:54 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x10000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:54 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x40000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 480.705495][T20966] loop2: detected capacity change from 30847 to 0 [ 480.752478][T20967] loop4: detected capacity change from 264192 to 0 [ 480.810811][T20966] erofs: (device loop2): mounted with root inode @ nid 36. [ 480.810932][T20967] erofs: (device loop4): mounted with root inode @ nid 36. 12:36:55 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xffffe000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:55 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x1000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:55 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xedc000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 480.975909][T20979] loop1: detected capacity change from 264192 to 0 [ 481.047351][T20980] loop0: detected capacity change from 264192 to 0 [ 481.061128][T20981] loop3: detected capacity change from 264192 to 0 [ 481.090465][T20979] erofs: (device loop1): mounted with root inode @ nid 36. [ 481.125552][T20984] loop5: detected capacity change from 264192 to 0 [ 481.138723][T20980] erofs: (device loop0): mounted with root inode @ nid 36. [ 481.174311][T20981] erofs: (device loop3): mounted with root inode @ nid 36. [ 481.271875][T20984] erofs: (device loop5): mounted with root inode @ nid 36. 12:36:55 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xf0ffffffffffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 481.400189][T20997] loop2: detected capacity change from 32768 to 0 [ 481.418288][T20997] erofs: (device loop2): mounted with root inode @ nid 36. 12:36:55 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xfffffff0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:55 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xffffefff, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:55 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x11000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:55 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x2000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 481.598115][T21001] loop4: detected capacity change from 264192 to 0 [ 481.636216][T21001] erofs: (device loop4): mounted with root inode @ nid 36. [ 481.692910][T21005] loop1: detected capacity change from 264192 to 0 [ 481.764331][T21005] erofs: (device loop1): mounted with root inode @ nid 36. 12:36:56 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x100000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:36:56 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x1000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 481.924389][T21017] loop5: detected capacity change from 264192 to 0 [ 481.942570][T21016] loop3: detected capacity change from 264192 to 0 [ 481.998378][T21019] loop0: detected capacity change from 264192 to 0 [ 482.055412][T21017] erofs: (device loop5): mounted with root inode @ nid 36. [ 482.075901][T21024] loop2: detected capacity change from 65536 to 0 [ 482.113134][T21016] erofs: (device loop3): mounted with root inode @ nid 36. [ 482.122423][T21019] erofs: (device loop0): mounted with root inode @ nid 36. [ 482.220042][T21024] erofs: (device loop2): mounted with root inode @ nid 36. 12:36:56 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x4000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 482.280905][T21036] loop1: detected capacity change from 264192 to 0 12:36:56 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xfffff000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:56 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xfffffff6, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:56 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x18000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 482.464943][T21036] erofs: (device loop1): mounted with root inode @ nid 36. 12:36:56 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x3000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:56 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x10000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 482.717856][T21045] loop5: detected capacity change from 264192 to 0 [ 482.781699][T21045] erofs: (device loop5): mounted with root inode @ nid 36. [ 482.900098][T21053] loop3: detected capacity change from 264192 to 0 [ 482.910964][T21053] erofs: (device loop3): mounted with root inode @ nid 36. [ 482.980311][T21059] loop0: detected capacity change from 264192 to 0 [ 483.005871][T21061] loop4: detected capacity change from 264192 to 0 12:36:57 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x200000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:36:57 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xffffff7f, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 483.045157][T21062] loop2: detected capacity change from 98304 to 0 [ 483.096393][T21059] erofs: (device loop0): mounted with root inode @ nid 36. [ 483.105046][T21061] erofs: (device loop4): mounted with root inode @ nid 36. [ 483.125070][T21062] erofs: (device loop2): mounted with root inode @ nid 36. 12:36:57 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x1f000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 483.260475][T21073] loop1: detected capacity change from 264192 to 0 [ 483.277343][T21073] erofs: (device loop1): mounted with root inode @ nid 36. 12:36:57 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x300000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 483.366157][T21077] loop5: detected capacity change from 264192 to 0 12:36:57 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x40000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 483.425696][T21077] erofs: (device loop5): mounted with root inode @ nid 36. 12:36:57 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xfffffffe, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:57 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x4000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:57 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xffffff8c, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 483.676956][T21084] loop3: detected capacity change from 264192 to 0 [ 483.775087][T21084] erofs: (device loop3): mounted with root inode @ nid 36. [ 483.815120][T21089] loop1: detected capacity change from 264192 to 0 [ 483.840872][T21095] loop4: detected capacity change from 264192 to 0 [ 483.880255][T21104] loop5: detected capacity change from 264192 to 0 [ 483.935935][T21090] loop2: detected capacity change from 131072 to 0 [ 483.960224][T21093] loop0: detected capacity change from 264192 to 0 [ 483.978884][T21104] erofs: (device loop5): mounted with root inode @ nid 36. [ 483.986795][T21089] erofs: (device loop1): mounted with root inode @ nid 36. [ 483.996908][T21095] erofs: (device loop4): mounted with root inode @ nid 36. [ 484.016307][T21093] erofs: (device loop0): mounted with root inode @ nid 36. [ 484.028749][T21090] erofs: (device loop2): mounted with root inode @ nid 36. 12:36:58 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xc0ffff0000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:58 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x20000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:58 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x400000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:36:58 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xfffffff0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:58 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x5000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:58 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xe0ffff00000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 484.368531][T21115] loop0: detected capacity change from 264192 to 0 [ 484.496840][T21118] loop3: detected capacity change from 264192 to 0 [ 484.505104][T21115] erofs: (device loop0): mounted with root inode @ nid 36. [ 484.567127][T21117] loop1: detected capacity change from 264192 to 0 [ 484.635500][T21118] erofs: (device loop3): mounted with root inode @ nid 36. 12:36:58 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xedc000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 484.682804][T21117] erofs: (device loop1): mounted with root inode @ nid 36. [ 484.770325][T21134] loop5: detected capacity change from 264192 to 0 [ 484.786262][T21134] erofs: (device loop5): mounted with root inode @ nid 36. 12:36:58 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xfffffff5, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 484.830828][T21137] loop2: detected capacity change from 163840 to 0 12:36:59 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x500000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 484.885874][T21139] loop4: detected capacity change from 264192 to 0 12:36:59 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x20100000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 485.083033][T21137] erofs: (device loop2): mounted with root inode @ nid 36. [ 485.090724][T21139] erofs: (device loop4): mounted with root inode @ nid 36. [ 485.120529][T21143] loop0: detected capacity change from 264192 to 0 [ 485.171013][T21143] erofs: (device loop0): mounted with root inode @ nid 36. 12:36:59 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xf0ffffffffffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 485.265525][T21154] loop5: detected capacity change from 264192 to 0 [ 485.350690][T21156] loop1: detected capacity change from 264192 to 0 [ 485.358518][T21154] erofs: (device loop5): mounted with root inode @ nid 36. [ 485.362261][T21156] erofs: (device loop1): mounted with root inode @ nid 36. 12:36:59 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x6000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:59 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xffffc0000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 485.515943][T21164] loop3: detected capacity change from 264192 to 0 [ 485.668533][T21166] loop4: detected capacity change from 264192 to 0 12:36:59 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xfffffff6, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:36:59 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x600000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 485.725630][T21164] erofs: (device loop3): mounted with root inode @ nid 36. [ 485.776139][T21166] erofs: (device loop4): mounted with root inode @ nid 36. [ 485.781729][T21172] loop2: detected capacity change from 196608 to 0 [ 485.802318][T21172] erofs: (device loop2): mounted with root inode @ nid 36. 12:37:00 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x21000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:00 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x100000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:00 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x7000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:00 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xffffffff0f00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:00 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xfffffffe, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 486.271171][T21183] loop1: detected capacity change from 264192 to 0 [ 486.352844][T21183] erofs: (device loop1): mounted with root inode @ nid 36. [ 486.407407][T21191] loop0: detected capacity change from 264192 to 0 [ 486.442369][T21195] loop5: detected capacity change from 264192 to 0 [ 486.494064][T21202] loop2: detected capacity change from 229376 to 0 [ 486.514815][T21202] erofs: (device loop2): mounted with root inode @ nid 36. [ 486.532001][T21200] loop3: detected capacity change from 264192 to 0 12:37:00 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x700000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 486.555458][T21191] erofs: (device loop0): mounted with root inode @ nid 36. [ 486.564536][T21200] erofs: (device loop3): mounted with root inode @ nid 36. [ 486.578286][T21195] erofs: (device loop5): mounted with root inode @ nid 36. [ 486.766107][T21210] loop4: detected capacity change from 264192 to 0 12:37:00 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x23000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:01 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x2f000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:01 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xc0ffff0000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:01 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x8000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 486.914062][T21210] erofs: (device loop4): mounted with root inode @ nid 36. 12:37:01 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x1000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 486.990190][T21217] loop1: detected capacity change from 264192 to 0 [ 487.020191][T21217] erofs: (device loop1): mounted with root inode @ nid 36. 12:37:01 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x800000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:37:01 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x200000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 487.209393][T21226] loop3: detected capacity change from 264192 to 0 [ 487.233391][T21227] loop5: detected capacity change from 264192 to 0 [ 487.368570][T21226] erofs: (device loop3): mounted with root inode @ nid 36. [ 487.429783][T21227] erofs: (device loop5): mounted with root inode @ nid 36. [ 487.444267][T21235] loop0: detected capacity change from 264192 to 0 12:37:01 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x3f000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 487.493479][T21225] loop2: detected capacity change from 262144 to 0 [ 487.510520][T21235] erofs: (device loop0): mounted with root inode @ nid 36. [ 487.563575][T21244] loop1: detected capacity change from 264192 to 0 [ 487.578306][T21225] erofs: (device loop2): mounted with root inode @ nid 36. 12:37:01 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x9000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:01 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xedc000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 487.643181][T21248] loop4: detected capacity change from 264192 to 0 [ 487.669437][T21244] erofs: (device loop1): mounted with root inode @ nid 36. 12:37:01 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x4000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 487.801698][T21248] erofs: (device loop4): mounted with root inode @ nid 36. 12:37:02 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x900000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 487.856954][T21256] loop3: detected capacity change from 264192 to 0 12:37:02 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x300000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 487.934156][T21262] loop2: detected capacity change from 264192 to 0 [ 487.997117][T21256] erofs: (device loop3): mounted with root inode @ nid 36. [ 488.002159][T21268] loop5: detected capacity change from 264192 to 0 [ 488.016763][T21267] loop0: detected capacity change from 264192 to 0 [ 488.088582][T21267] erofs: (device loop0): mounted with root inode @ nid 36. [ 488.099780][T21262] erofs: (device loop2): mounted with root inode @ nid 36. [ 488.103048][T21268] erofs: (device loop5): mounted with root inode @ nid 36. 12:37:02 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xa000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:02 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x40000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:02 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xfffffffff0000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 488.242422][T21278] loop4: detected capacity change from 264192 to 0 [ 488.287933][T21279] loop1: detected capacity change from 264192 to 0 [ 488.306648][T21278] erofs: (device loop4): mounted with root inode @ nid 36. 12:37:02 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x400000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 488.348031][T21288] loop2: detected capacity change from 264192 to 0 [ 488.382282][T21279] erofs: (device loop1): mounted with root inode @ nid 36. 12:37:02 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xffffc0000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 488.448922][T21293] loop3: detected capacity change from 264192 to 0 [ 488.456801][T21288] erofs: (device loop2): mounted with root inode @ nid 36. [ 488.543190][T21293] erofs: (device loop3): mounted with root inode @ nid 36. [ 488.562972][T21298] loop0: detected capacity change from 264192 to 0 12:37:02 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xb000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:02 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x48000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:02 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xa00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 488.640233][T21298] erofs: (device loop0): mounted with root inode @ nid 36. [ 488.651857][T21306] loop4: detected capacity change from 264192 to 0 [ 488.705918][T21304] loop5: detected capacity change from 264192 to 0 [ 488.826663][T21306] erofs: (device loop4): mounted with root inode @ nid 36. [ 488.859342][T21304] erofs: (device loop5): mounted with root inode @ nid 36. 12:37:03 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xffffffff0f00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 488.925158][T21315] loop3: detected capacity change from 264192 to 0 [ 488.945881][T21315] erofs: (device loop3): mounted with root inode @ nid 36. 12:37:03 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x10000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:03 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x500000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 489.107351][T21321] loop1: detected capacity change from 264192 to 0 [ 489.172932][T21326] loop5: detected capacity change from 264192 to 0 [ 489.188225][T21321] erofs: (device loop1): mounted with root inode @ nid 36. [ 489.232552][T21323] loop2: detected capacity change from 264192 to 0 12:37:03 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x4c000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 489.288138][T21323] erofs: (device loop2): mounted with root inode @ nid 36. [ 489.343138][T21326] erofs: (device loop5): mounted with root inode @ nid 36. 12:37:03 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xc000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 489.438911][T21336] loop0: detected capacity change from 264192 to 0 [ 489.470882][T21336] erofs: (device loop0): mounted with root inode @ nid 36. 12:37:03 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x1000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 489.582290][T21344] loop4: detected capacity change from 264192 to 0 12:37:03 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xb00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 489.666238][T21347] loop3: detected capacity change from 264192 to 0 [ 489.680321][T21347] erofs: (device loop3): mounted with root inode @ nid 36. [ 489.710293][T21344] erofs: (device loop4): mounted with root inode @ nid 36. [ 489.798388][T21352] loop2: detected capacity change from 264192 to 0 [ 489.819113][T21352] erofs: (device loop2): mounted with root inode @ nid 36. 12:37:04 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x40000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:04 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x60000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:04 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x600000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:04 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xd000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 490.173484][T21358] loop5: detected capacity change from 264192 to 0 [ 490.186078][T21367] loop3: detected capacity change from 264192 to 0 [ 490.216911][T21362] loop1: detected capacity change from 264192 to 0 [ 490.230706][T21362] erofs: (device loop1): mounted with root inode @ nid 36. [ 490.235310][T21367] erofs: (device loop3): mounted with root inode @ nid 36. [ 490.245863][T21358] erofs: (device loop5): mounted with root inode @ nid 36. 12:37:04 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xc00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 490.369010][T21378] loop0: detected capacity change from 264192 to 0 12:37:04 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x68000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:04 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x4000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 490.426245][T21378] erofs: (device loop0): mounted with root inode @ nid 36. [ 490.544352][T21383] loop2: detected capacity change from 264192 to 0 12:37:04 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xe0ffff00000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 490.601861][T21383] erofs: (device loop2): mounted with root inode @ nid 36. [ 490.638549][T21384] loop4: detected capacity change from 264192 to 0 [ 490.667484][T21393] loop1: detected capacity change from 264192 to 0 [ 490.704881][T21398] loop5: detected capacity change from 264192 to 0 [ 490.718701][T21393] erofs: (device loop1): mounted with root inode @ nid 36. [ 490.729784][T21384] erofs: (device loop4): mounted with root inode @ nid 36. [ 490.753077][T21400] loop3: detected capacity change from 264192 to 0 [ 490.850193][T21398] erofs: (device loop5): mounted with root inode @ nid 36. [ 490.944168][T21400] erofs: (device loop3): mounted with root inode @ nid 36. 12:37:05 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xf000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:05 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xd00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:37:05 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xfffffffff0000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:05 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x700000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:05 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x6c000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 491.183266][T21409] loop0: detected capacity change from 264192 to 0 [ 491.364336][T21409] erofs: (device loop0): mounted with root inode @ nid 36. [ 491.405090][T21415] loop1: detected capacity change from 264192 to 0 [ 491.418617][T21415] erofs: (device loop1): mounted with root inode @ nid 36. [ 491.446693][T21417] loop2: detected capacity change from 264192 to 0 [ 491.476500][T21417] erofs: (device loop2): mounted with root inode @ nid 36. [ 491.508210][T21418] loop5: detected capacity change from 264192 to 0 12:37:05 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x10000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:05 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xf0ffffffffffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:05 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xf00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 491.632451][T21418] erofs: (device loop5): mounted with root inode @ nid 36. [ 491.660865][T21431] loop4: detected capacity change from 264192 to 0 [ 491.746901][T21433] loop3: detected capacity change from 264192 to 0 [ 491.794543][T21431] erofs: (device loop4): mounted with root inode @ nid 36. [ 491.799153][T21433] erofs: (device loop3): mounted with root inode @ nid 36. 12:37:06 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x10000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:06 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x74000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:06 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x800000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 492.013148][T21442] loop0: detected capacity change from 264192 to 0 [ 492.035445][T21442] erofs: (device loop0): mounted with root inode @ nid 36. [ 492.051626][T21445] loop2: detected capacity change from 264192 to 0 12:37:06 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x1000000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:37:06 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x1100000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 492.262912][T21445] erofs: (device loop2): mounted with root inode @ nid 36. 12:37:06 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x100000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:06 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x40000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 492.345252][T21459] loop3: detected capacity change from 264192 to 0 [ 492.359001][T21464] loop4: detected capacity change from 264192 to 0 [ 492.411700][T21459] erofs: (device loop3): mounted with root inode @ nid 36. [ 492.489826][T21464] erofs: (device loop4): mounted with root inode @ nid 36. 12:37:06 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x75000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 492.572497][T21469] loop1: detected capacity change from 264192 to 0 12:37:06 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x11000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:06 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x900000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 492.733114][T21469] erofs: (device loop1): mounted with root inode @ nid 36. [ 492.855723][T21476] loop5: detected capacity change from 264192 to 0 [ 492.933804][T21475] loop0: detected capacity change from 264192 to 0 [ 492.969053][T21476] erofs: (device loop5): mounted with root inode @ nid 36. [ 493.008475][T21475] erofs: (device loop0): mounted with root inode @ nid 36. 12:37:07 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xe0ffff00000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:07 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x1800000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:37:07 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x200000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 493.185460][T21490] loop2: detected capacity change from 264192 to 0 [ 493.200680][T21491] loop3: detected capacity change from 264192 to 0 [ 493.245660][T21489] loop4: detected capacity change from 264192 to 0 [ 493.318804][T21490] erofs: (device loop2): mounted with root inode @ nid 36. [ 493.340701][T21503] loop1: detected capacity change from 264192 to 0 [ 493.360616][T21489] erofs: (device loop4): mounted with root inode @ nid 36. [ 493.363257][T21491] erofs: (device loop3): mounted with root inode @ nid 36. 12:37:07 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xa00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 493.459829][T21508] loop5: detected capacity change from 264192 to 0 [ 493.481655][T21503] erofs: (device loop1): mounted with root inode @ nid 36. [ 493.522228][T21508] erofs: (device loop5): mounted with root inode @ nid 36. 12:37:07 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x18000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:07 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x300000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:07 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x7a000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:07 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x1f00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:37:08 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xf0ffffffffffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 493.848282][T21514] loop4: detected capacity change from 264192 to 0 [ 493.941145][T21514] erofs: (device loop4): mounted with root inode @ nid 36. [ 493.974753][T21523] loop0: detected capacity change from 264192 to 0 [ 494.001354][T21523] erofs: (device loop0): mounted with root inode @ nid 36. 12:37:08 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xb00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 494.075000][T21521] loop2: detected capacity change from 264192 to 0 12:37:08 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x400000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 494.166050][T21529] loop1: detected capacity change from 264192 to 0 [ 494.247778][T21529] erofs: (device loop1): mounted with root inode @ nid 36. [ 494.264488][T21521] erofs: (device loop2): mounted with root inode @ nid 36. [ 494.274135][T21531] loop3: detected capacity change from 264192 to 0 [ 494.329208][T21535] loop5: detected capacity change from 264192 to 0 [ 494.424500][T21535] erofs: (device loop5): mounted with root inode @ nid 36. [ 494.431993][T21545] loop4: detected capacity change from 264192 to 0 [ 494.439063][T21531] erofs: (device loop3): mounted with root inode @ nid 36. 12:37:08 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x1fb6000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 494.536084][T21549] loop0: detected capacity change from 264192 to 0 [ 494.593024][T21545] erofs: (device loop4): mounted with root inode @ nid 36. [ 494.606137][T21549] erofs: (device loop0): mounted with root inode @ nid 36. 12:37:08 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x100000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:08 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x1f000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:08 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xc00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:09 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x8cffffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:09 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x500000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:09 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x200000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:09 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x2000000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 495.171176][T21567] loop2: detected capacity change from 264192 to 0 [ 495.230988][T21561] loop3: detected capacity change from 264192 to 0 [ 495.253206][T21567] erofs: (device loop2): mounted with root inode @ nid 36. [ 495.255415][T21568] loop0: detected capacity change from 264192 to 0 12:37:09 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xd00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 495.278910][T21563] loop4: detected capacity change from 264192 to 0 [ 495.281564][T21568] erofs: (device loop0): mounted with root inode @ nid 36. [ 495.291984][T21563] erofs: (device loop4): mounted with root inode @ nid 36. [ 495.317516][T21561] erofs: (device loop3): mounted with root inode @ nid 36. 12:37:09 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x20000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 495.422134][T21583] loop5: detected capacity change from 264192 to 0 [ 495.450743][T21582] loop1: detected capacity change from 264192 to 0 12:37:09 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x600000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 495.562852][T21582] erofs: (device loop1): mounted with root inode @ nid 36. [ 495.576522][T21591] loop4: detected capacity change from 264192 to 0 12:37:09 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xf00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 495.618295][T21591] erofs: (device loop4): mounted with root inode @ nid 36. [ 495.656589][T21583] erofs: (device loop5): mounted with root inode @ nid 36. 12:37:09 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xc0ed0000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:09 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x2010000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:37:10 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x300000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 496.077652][T21603] loop0: detected capacity change from 264192 to 0 [ 496.127877][T21604] loop4: detected capacity change from 264192 to 0 [ 496.153086][T21603] erofs: (device loop0): mounted with root inode @ nid 36. [ 496.188583][T21601] loop2: detected capacity change from 264192 to 0 [ 496.205964][T21604] erofs: (device loop4): mounted with root inode @ nid 36. [ 496.210453][T21607] loop1: detected capacity change from 264192 to 0 [ 496.237308][T21599] loop3: detected capacity change from 264192 to 0 [ 496.263995][T21607] erofs: (device loop1): mounted with root inode @ nid 36. [ 496.279243][T21601] erofs: (device loop2): mounted with root inode @ nid 36. 12:37:10 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x2100000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 496.305688][T21599] erofs: (device loop3): mounted with root inode @ nid 36. 12:37:10 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x700000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 496.452247][T21623] loop5: detected capacity change from 264192 to 0 12:37:10 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x1000000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 496.518065][T21628] loop1: detected capacity change from 264192 to 0 [ 496.576629][T21623] erofs: (device loop5): mounted with root inode @ nid 36. 12:37:10 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x20100000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 496.715916][T21628] erofs: (device loop1): mounted with root inode @ nid 36. 12:37:10 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xf0ffffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 496.883554][T21634] loop0: detected capacity change from 264192 to 0 12:37:11 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x400000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 496.986764][T21641] loop4: detected capacity change from 264192 to 0 12:37:11 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x2300000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 497.027450][T21634] erofs: (device loop0): mounted with root inode @ nid 36. [ 497.113996][T21641] erofs: (device loop4): mounted with root inode @ nid 36. [ 497.128524][T21647] loop3: detected capacity change from 264192 to 0 [ 497.186811][T21647] erofs: (device loop3): mounted with root inode @ nid 36. [ 497.262062][T21640] loop2: detected capacity change from 264192 to 0 12:37:11 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x800000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:11 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x1100000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 497.302425][T21653] loop5: detected capacity change from 264192 to 0 12:37:11 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x21000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:11 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xf5ffffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 497.445061][T21653] erofs: (device loop5): mounted with root inode @ nid 36. 12:37:11 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x500000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 497.630657][T21661] loop1: detected capacity change from 264192 to 0 [ 497.695071][T21671] loop2: detected capacity change from 264192 to 0 [ 497.721422][T21671] erofs: (device loop2): mounted with root inode @ nid 36. [ 497.736761][T21661] erofs: (device loop1): mounted with root inode @ nid 36. [ 497.770401][T21668] loop0: detected capacity change from 264192 to 0 [ 497.857332][T21668] erofs: (device loop0): mounted with root inode @ nid 36. [ 497.869989][T21665] loop4: detected capacity change from 264192 to 0 [ 497.884847][T21665] erofs: (device loop4): mounted with root inode @ nid 36. [ 497.915212][T21676] loop3: detected capacity change from 264192 to 0 [ 497.945038][T21680] loop5: detected capacity change from 264192 to 0 [ 497.956175][T21676] erofs: (device loop3): mounted with root inode @ nid 36. 12:37:12 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x23000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 497.982552][T21680] erofs: (device loop5): mounted with root inode @ nid 36. 12:37:12 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x2f00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:37:12 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x900000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:12 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x1800000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:12 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xf6ffffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 498.294341][T21693] loop2: detected capacity change from 264192 to 0 [ 498.418537][T21693] erofs: (device loop2): mounted with root inode @ nid 36. [ 498.419371][T21700] loop1: detected capacity change from 264192 to 0 [ 498.440819][T21700] erofs: (device loop1): mounted with root inode @ nid 36. 12:37:12 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x3702000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:37:12 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x600000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 498.588189][T21705] loop3: detected capacity change from 264192 to 0 [ 498.671576][T21709] loop0: detected capacity change from 264192 to 0 [ 498.699969][T21712] loop4: detected capacity change from 264192 to 0 [ 498.733698][T21705] erofs: (device loop3): mounted with root inode @ nid 36. [ 498.746779][T21709] erofs: (device loop0): mounted with root inode @ nid 36. 12:37:12 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x2f000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 498.809271][T21719] loop5: detected capacity change from 264192 to 0 [ 498.831282][T21712] erofs: (device loop4): mounted with root inode @ nid 36. [ 498.831335][T21719] erofs: (device loop5): mounted with root inode @ nid 36. [ 498.959924][T21724] loop1: detected capacity change from 264192 to 0 [ 499.002508][T21724] erofs: (device loop1): mounted with root inode @ nid 36. 12:37:13 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xfeffffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 499.134097][T21730] loop2: detected capacity change from 264192 to 0 [ 499.146830][T21730] erofs: (device loop2): mounted with root inode @ nid 36. 12:37:13 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x35020000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:13 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xa00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:13 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x1f00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:13 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x700000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:13 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x3f00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 499.502413][T21740] loop3: detected capacity change from 264192 to 0 [ 499.522196][T21743] loop2: detected capacity change from 264192 to 0 [ 499.573474][T21738] loop0: detected capacity change from 264192 to 0 [ 499.606689][T21740] erofs: (device loop3): mounted with root inode @ nid 36. [ 499.612940][T21750] loop4: detected capacity change from 264192 to 0 [ 499.629156][T21750] erofs: (device loop4): mounted with root inode @ nid 36. [ 499.631078][T21743] erofs: (device loop2): mounted with root inode @ nid 36. [ 499.661727][T21738] erofs: (device loop0): mounted with root inode @ nid 36. [ 499.737161][T21758] loop1: detected capacity change from 264192 to 0 [ 499.757162][T21758] erofs: (device loop1): mounted with root inode @ nid 36. [ 499.798801][T21763] loop5: detected capacity change from 264192 to 0 [ 499.811695][T21763] erofs: (device loop5): mounted with root inode @ nid 36. 12:37:14 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x2000000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:14 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xb00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:14 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x3f000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:14 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x4000000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:37:14 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xff000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:14 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x800000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 500.228041][T21769] loop4: detected capacity change from 264192 to 0 [ 500.240176][T21773] loop0: detected capacity change from 264192 to 0 [ 500.254227][T21773] erofs: (device loop0): mounted with root inode @ nid 36. [ 500.272892][T21769] erofs: (device loop4): mounted with root inode @ nid 36. [ 500.338326][T21783] loop3: detected capacity change from 264192 to 0 [ 500.369306][T21783] erofs: (device loop3): mounted with root inode @ nid 36. 12:37:14 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xf00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 500.400713][T21788] loop5: detected capacity change from 264192 to 0 12:37:14 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x2010000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 500.449894][T21791] loop2: detected capacity change from 264192 to 0 [ 500.505465][T21792] loop1: detected capacity change from 264192 to 0 [ 500.545339][T21791] erofs: (device loop2): mounted with root inode @ nid 36. [ 500.570339][T21788] erofs: (device loop5): mounted with root inode @ nid 36. [ 500.677172][T21792] erofs: (device loop1): mounted with root inode @ nid 36. 12:37:14 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x40000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:14 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xff0f0000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:15 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x4800000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:37:15 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x900000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 500.884048][T21806] loop0: detected capacity change from 264192 to 0 [ 500.966215][T21804] loop4: detected capacity change from 264192 to 0 [ 501.001576][T21806] erofs: (device loop0): mounted with root inode @ nid 36. [ 501.123981][T21804] erofs: (device loop4): mounted with root inode @ nid 36. [ 501.168326][T21815] loop2: detected capacity change from 264192 to 0 [ 501.267645][ T3287] ieee802154 phy0 wpan0: encryption failed: -22 [ 501.276584][ T3287] ieee802154 phy1 wpan1: encryption failed: -22 12:37:15 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x1000000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 501.310103][T21822] loop3: detected capacity change from 264192 to 0 [ 501.350131][T21815] erofs: (device loop2): mounted with root inode @ nid 36. 12:37:15 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x2100000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 501.428834][T21824] loop1: detected capacity change from 264192 to 0 [ 501.443678][T21822] erofs: (device loop3): mounted with root inode @ nid 36. [ 501.450453][T21826] loop5: detected capacity change from 264192 to 0 [ 501.524697][T21824] erofs: (device loop1): mounted with root inode @ nid 36. [ 501.541866][T21830] loop0: detected capacity change from 264192 to 0 [ 501.565311][T21826] erofs: (device loop5): mounted with root inode @ nid 36. [ 501.593638][T21830] erofs: (device loop0): mounted with root inode @ nid 36. 12:37:15 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xa00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:15 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x4c00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:37:15 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x48000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:15 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xffefffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:15 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x1800000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 502.014989][T21841] loop4: detected capacity change from 264192 to 0 [ 502.083186][T21845] loop1: detected capacity change from 264192 to 0 [ 502.101885][T21851] loop2: detected capacity change from 264192 to 0 [ 502.119168][T21841] erofs: (device loop4): mounted with root inode @ nid 36. [ 502.155724][T21845] erofs: (device loop1): mounted with root inode @ nid 36. [ 502.180274][T21857] loop3: detected capacity change from 264192 to 0 [ 502.195843][T21857] erofs: (device loop3): mounted with root inode @ nid 36. 12:37:16 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xffff1f00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:16 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xffffefff, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 502.273720][T21851] erofs: (device loop2): mounted with root inode @ nid 36. [ 502.355587][T21866] loop5: detected capacity change from 264192 to 0 12:37:16 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x4c000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 502.404564][T21866] erofs: (device loop5): mounted with root inode @ nid 36. 12:37:16 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x6000000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:37:16 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xb00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:16 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x2300000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 502.500656][T21869] loop0: detected capacity change from 264192 to 0 12:37:16 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xfffff000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 502.607344][T21869] erofs: (device loop0): mounted with root inode @ nid 36. [ 502.878380][T21883] loop3: detected capacity change from 264192 to 0 [ 502.910995][T21884] loop5: detected capacity change from 264192 to 0 12:37:17 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x1f00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 502.954210][T21887] loop1: detected capacity change from 264192 to 0 [ 503.003010][T21879] loop2: detected capacity change from 264192 to 0 [ 503.020836][T21883] erofs: (device loop3): mounted with root inode @ nid 36. [ 503.028913][T21886] loop4: detected capacity change from 264192 to 0 [ 503.045192][T21887] erofs: (device loop1): mounted with root inode @ nid 36. [ 503.053634][T21884] erofs: (device loop5): mounted with root inode @ nid 36. [ 503.090740][T21879] erofs: (device loop2): mounted with root inode @ nid 36. [ 503.134552][T21886] erofs: (device loop4): mounted with root inode @ nid 36. 12:37:17 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x2f00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:17 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x6800000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:37:17 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xffffff7f, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:17 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xc00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:17 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x60000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 503.417924][T21902] loop0: detected capacity change from 264192 to 0 [ 503.481168][T21906] loop4: detected capacity change from 264192 to 0 [ 503.543003][T21912] loop1: detected capacity change from 264192 to 0 [ 503.559828][T21902] erofs: (device loop0): mounted with root inode @ nid 36. [ 503.567696][T21906] erofs: (device loop4): mounted with root inode @ nid 36. [ 503.569366][T21912] erofs: (device loop1): mounted with root inode @ nid 36. 12:37:17 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x2000000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:17 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x6c00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 503.732988][T21923] loop2: detected capacity change from 264192 to 0 12:37:18 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x3f00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 503.805443][T21923] erofs: (device loop2): mounted with root inode @ nid 36. [ 503.831131][T21926] loop3: detected capacity change from 264192 to 0 [ 503.885516][T21932] loop5: detected capacity change from 264192 to 0 [ 503.906832][T21926] erofs: (device loop3): mounted with root inode @ nid 36. [ 503.965706][T21932] erofs: (device loop5): mounted with root inode @ nid 36. [ 503.973458][T21937] loop0: detected capacity change from 264192 to 0 [ 504.035470][T21937] erofs: (device loop0): mounted with root inode @ nid 36. 12:37:18 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x68000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:18 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xffffff8c, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 504.236847][T21945] loop4: detected capacity change from 264192 to 0 [ 504.291013][T21945] erofs: (device loop4): mounted with root inode @ nid 36. [ 504.326412][T21947] loop1: detected capacity change from 264192 to 0 12:37:18 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xd00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:18 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x4000000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:18 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x2010000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 504.450393][T21947] erofs: (device loop1): mounted with root inode @ nid 36. 12:37:18 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x7400000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 504.645056][T21952] loop2: detected capacity change from 264192 to 0 [ 504.699032][T21955] loop3: detected capacity change from 264192 to 0 [ 504.735253][T21962] loop4: detected capacity change from 264192 to 0 [ 504.768556][T21952] erofs: (device loop2): mounted with root inode @ nid 36. [ 504.847877][T21955] erofs: (device loop3): mounted with root inode @ nid 36. [ 504.893111][T21962] erofs: (device loop4): mounted with root inode @ nid 36. [ 504.912127][T21972] loop1: detected capacity change from 264192 to 0 [ 504.946567][T21972] erofs: (device loop1): mounted with root inode @ nid 36. [ 504.996576][T21960] loop0: detected capacity change from 264192 to 0 [ 505.032104][T21978] loop5: detected capacity change from 264192 to 0 [ 505.083070][T21960] erofs: (device loop0): mounted with root inode @ nid 36. 12:37:19 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x4800000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:19 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x7a00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 505.169452][T21978] erofs: (device loop5): mounted with root inode @ nid 36. 12:37:19 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x6c000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:19 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xfffffff0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:19 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x2100000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:19 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xf00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 505.482055][T21986] loop4: detected capacity change from 264192 to 0 [ 505.526261][T21990] loop1: detected capacity change from 264192 to 0 12:37:19 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x221a000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 505.571339][T21986] erofs: (device loop4): mounted with root inode @ nid 36. [ 505.580651][T21990] erofs: (device loop1): mounted with root inode @ nid 36. [ 505.669924][T21992] loop3: detected capacity change from 264192 to 0 12:37:19 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x2b02000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 505.711469][T21992] erofs: (device loop3): mounted with root inode @ nid 36. [ 505.763284][T22006] loop2: detected capacity change from 264192 to 0 [ 505.815837][T22006] erofs: (device loop2): mounted with root inode @ nid 36. 12:37:20 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x2c02000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:20 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x8cffffff00000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 505.955093][T22014] loop5: detected capacity change from 264192 to 0 12:37:20 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x4c00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:20 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xfffffff5, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 506.034681][T22014] erofs: (device loop5): mounted with root inode @ nid 36. 12:37:20 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x74000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 506.089498][T22017] loop0: detected capacity change from 264192 to 0 [ 506.222636][T22017] erofs: (device loop0): mounted with root inode @ nid 36. 12:37:20 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xa758000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:37:20 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x1000000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 506.333064][T22025] loop3: detected capacity change from 264192 to 0 [ 506.371288][T22025] erofs: (device loop3): mounted with root inode @ nid 36. 12:37:20 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x2d02000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 506.409955][T22029] loop4: detected capacity change from 264192 to 0 [ 506.424637][T22029] erofs: (device loop4): mounted with root inode @ nid 36. 12:37:20 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x6000000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:20 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xfffffff6, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 506.709984][T22033] loop2: detected capacity change from 264192 to 0 [ 506.739429][T22033] erofs: (device loop2): mounted with root inode @ nid 36. 12:37:21 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x7a000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 506.799838][T22046] loop0: detected capacity change from 264192 to 0 [ 506.825047][T22044] loop1: detected capacity change from 264192 to 0 [ 506.877729][T22046] erofs: (device loop0): mounted with root inode @ nid 36. [ 506.899785][T22050] loop5: detected capacity change from 264192 to 0 [ 506.979036][T22057] loop4: detected capacity change from 264192 to 0 [ 506.995976][T22044] erofs: (device loop1): mounted with root inode @ nid 36. [ 506.999118][T22050] erofs: (device loop5): mounted with root inode @ nid 36. [ 507.082163][T22057] erofs: (device loop4): mounted with root inode @ nid 36. 12:37:21 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x2f00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 507.141043][T22066] loop3: detected capacity change from 264192 to 0 [ 507.161951][T22066] erofs: (device loop3): mounted with root inode @ nid 36. 12:37:21 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x1100000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:21 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xfffffffe, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:21 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xf0ffffff00000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 507.296208][T22070] loop2: detected capacity change from 264192 to 0 12:37:21 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x6800000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 507.399247][T22070] erofs: (device loop2): mounted with root inode @ nid 36. [ 507.443798][T22076] loop0: detected capacity change from 264192 to 0 [ 507.542413][T22076] erofs: (device loop0): mounted with root inode @ nid 36. 12:37:21 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x1800000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:21 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x8cffffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:21 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xedc000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:21 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x3f00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 507.789728][T22087] loop4: detected capacity change from 264192 to 0 [ 507.813465][T22087] erofs: (device loop4): mounted with root inode @ nid 36. 12:37:22 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xf5ffffff00000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 507.881476][T22096] loop5: detected capacity change from 264192 to 0 [ 507.919968][T22093] loop3: detected capacity change from 264192 to 0 12:37:22 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x6c00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 507.974030][T22096] erofs: (device loop5): mounted with root inode @ nid 36. [ 508.033504][T22093] erofs: (device loop3): mounted with root inode @ nid 36. 12:37:22 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x1f00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:22 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x1000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 508.228291][T22108] loop1: detected capacity change from 264192 to 0 12:37:22 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x4800000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 508.340752][T22112] loop2: detected capacity change from 264192 to 0 [ 508.406361][T22115] loop5: detected capacity change from 264192 to 0 [ 508.483848][T22115] erofs: (device loop5): mounted with root inode @ nid 36. [ 508.500462][T22112] erofs: (device loop2): mounted with root inode @ nid 36. [ 508.509262][T22108] erofs: (device loop1): mounted with root inode @ nid 36. [ 508.605200][T22111] loop4: detected capacity change from 264192 to 0 12:37:22 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x2000000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 508.693479][T22127] loop0: detected capacity change from 264192 to 0 12:37:22 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x7400000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 508.745287][T22129] loop3: detected capacity change from 264192 to 0 [ 508.826685][T22129] erofs: (device loop3): mounted with root inode @ nid 36. [ 508.835009][T22127] erofs: (device loop0): mounted with root inode @ nid 36. 12:37:23 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xf6ffffff00000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:37:23 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xc0ed0000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:23 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x4c00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:23 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x4000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 509.089669][T22140] loop4: detected capacity change from 264192 to 0 [ 509.153305][T22141] loop5: detected capacity change from 264192 to 0 [ 509.203045][T22140] erofs: (device loop4): mounted with root inode @ nid 36. [ 509.264267][T22141] erofs: (device loop5): mounted with root inode @ nid 36. [ 509.289538][T22152] loop1: detected capacity change from 264192 to 0 [ 509.312948][T22147] loop2: detected capacity change from 264192 to 0 [ 509.334940][T22152] erofs: (device loop1): mounted with root inode @ nid 36. 12:37:23 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xfeffffff00000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:37:23 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x2010000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 509.473350][T22147] erofs: (device loop2): mounted with root inode @ nid 36. 12:37:23 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x7a00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 509.586284][T22162] loop0: detected capacity change from 264192 to 0 [ 509.601483][T22163] loop3: detected capacity change from 264192 to 0 [ 509.710326][T22162] erofs: (device loop0): mounted with root inode @ nid 36. [ 509.718114][T22163] erofs: (device loop3): mounted with root inode @ nid 36. [ 509.726209][T22171] loop1: detected capacity change from 264192 to 0 12:37:24 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xd0ffffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 509.849949][T22171] erofs: (device loop1): mounted with root inode @ nid 36. 12:37:24 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x10000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 509.928386][T22179] loop4: detected capacity change from 264192 to 0 [ 509.967701][T22177] loop5: detected capacity change from 264192 to 0 [ 510.013084][T22179] erofs: (device loop4): mounted with root inode @ nid 36. 12:37:24 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x6000000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 510.063287][T22177] erofs: (device loop5): mounted with root inode @ nid 36. 12:37:24 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xff00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:37:24 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x201a000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 510.318916][T22188] loop2: detected capacity change from 264192 to 0 [ 510.351510][T22187] loop3: detected capacity change from 264192 to 0 [ 510.375865][T22187] erofs: (device loop3): mounted with root inode @ nid 36. [ 510.462130][T22198] loop0: detected capacity change from 264192 to 0 12:37:24 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x8c19000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 510.503553][T22188] erofs: (device loop2): mounted with root inode @ nid 36. 12:37:24 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x40000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 510.592214][T22198] erofs: (device loop0): mounted with root inode @ nid 36. 12:37:24 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xf0ffffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:24 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x6800000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 510.780379][T22206] loop1: detected capacity change from 264192 to 0 12:37:25 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x2100000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 510.835916][T22213] loop4: detected capacity change from 264192 to 0 [ 510.857258][T22209] loop3: detected capacity change from 264192 to 0 [ 510.866005][T22206] erofs: (device loop1): mounted with root inode @ nid 36. [ 510.908496][T22209] erofs: (device loop3): mounted with root inode @ nid 36. [ 510.963661][T22213] erofs: (device loop4): mounted with root inode @ nid 36. [ 511.059185][T22223] loop5: detected capacity change from 264192 to 0 12:37:25 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xff0f000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:37:25 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xf0ffffffffffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 511.139605][T22226] loop0: detected capacity change from 264192 to 0 [ 511.183473][T22223] erofs: (device loop5): mounted with root inode @ nid 36. [ 511.215733][T22226] erofs: (device loop0): mounted with root inode @ nid 36. 12:37:25 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x8cffffff00000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 511.336650][T22232] loop2: detected capacity change from 264192 to 0 12:37:25 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x6c00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 511.403018][T22232] erofs: (device loop2): mounted with root inode @ nid 36. 12:37:25 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x2300000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 511.583018][T22239] loop3: detected capacity change from 264192 to 0 [ 511.605445][T22245] loop1: detected capacity change from 264192 to 0 12:37:25 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xf5ffffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 511.648693][T22244] loop4: detected capacity change from 264192 to 0 [ 511.684581][T22245] erofs: (device loop1): mounted with root inode @ nid 36. [ 511.757574][T22239] erofs: (device loop3): mounted with root inode @ nid 36. [ 511.766246][T22244] erofs: (device loop4): mounted with root inode @ nid 36. 12:37:26 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xffefffff00000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 511.847831][T22252] loop0: detected capacity change from 264192 to 0 [ 511.916429][T22255] loop2: detected capacity change from 264192 to 0 [ 511.972991][T22252] erofs: (device loop0): mounted with root inode @ nid 36. 12:37:26 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xf0ffffff00000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 512.016396][T22259] loop5: detected capacity change from 264192 to 0 [ 512.043777][T22255] erofs: (device loop2): mounted with root inode @ nid 36. [ 512.089792][T22259] erofs: (device loop5): mounted with root inode @ nid 36. [ 512.097560][T22268] loop1: detected capacity change from 264192 to 0 [ 512.141252][T22268] erofs: (device loop1): mounted with root inode @ nid 36. 12:37:26 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x100000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:26 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x7400000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:26 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xf6ffffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:26 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x2e02000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:26 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xffff1f0000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 512.436960][T22276] loop4: detected capacity change from 264192 to 0 [ 512.526739][T22280] loop3: detected capacity change from 264192 to 0 [ 512.540648][T22276] erofs: (device loop4): mounted with root inode @ nid 36. 12:37:26 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x7a00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 512.658978][T22283] loop2: detected capacity change from 264192 to 0 [ 512.677710][T22280] erofs: (device loop3): mounted with root inode @ nid 36. [ 512.679867][T22293] loop1: detected capacity change from 264192 to 0 [ 512.696717][T22293] erofs: (device loop1): mounted with root inode @ nid 36. 12:37:26 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xffffff7f00000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 512.749604][T22283] erofs: (device loop2): mounted with root inode @ nid 36. 12:37:26 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xf5ffffff00000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:27 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xfeffffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 512.811169][T22298] loop0: detected capacity change from 264192 to 0 12:37:27 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x200000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 512.907122][T22301] loop5: detected capacity change from 264192 to 0 [ 512.915554][T22298] erofs: (device loop0): mounted with root inode @ nid 36. [ 513.004645][T22306] loop1: detected capacity change from 264192 to 0 [ 513.030594][T22301] erofs: (device loop5): mounted with root inode @ nid 36. [ 513.053801][T22306] erofs: (device loop1): mounted with root inode @ nid 36. [ 513.125563][T22315] loop4: detected capacity change from 264192 to 0 12:37:27 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x8cffffff00000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 513.167974][T22315] erofs: (device loop4): mounted with root inode @ nid 36. [ 513.218401][T22319] loop3: detected capacity change from 264192 to 0 [ 513.307602][T22319] erofs: (device loop3): mounted with root inode @ nid 36. 12:37:27 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x2f00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:27 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xffffffd000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 513.358912][T22324] loop2: detected capacity change from 264192 to 0 12:37:27 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xf6ffffff00000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 513.579080][T22324] erofs: (device loop2): mounted with root inode @ nid 36. 12:37:27 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x300000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 513.661467][T22330] loop5: detected capacity change from 264192 to 0 [ 513.784992][T22330] erofs: (device loop5): mounted with root inode @ nid 36. [ 513.822197][T22333] loop0: detected capacity change from 264192 to 0 [ 513.847022][T22332] loop1: detected capacity change from 264192 to 0 [ 513.869437][T22332] erofs: (device loop1): mounted with root inode @ nid 36. [ 513.908235][T22333] erofs: (device loop0): mounted with root inode @ nid 36. 12:37:28 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x3f00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:28 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xff000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:28 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xffffffff00000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:37:28 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xf0ffffff00000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 514.216872][T22351] loop3: detected capacity change from 264192 to 0 [ 514.267951][T22350] loop4: detected capacity change from 264192 to 0 [ 514.353366][T22351] erofs: (device loop3): mounted with root inode @ nid 36. [ 514.364390][T22350] erofs: (device loop4): mounted with root inode @ nid 36. [ 514.381458][T22361] loop5: detected capacity change from 264192 to 0 [ 514.480352][T22354] loop2: detected capacity change from 264192 to 0 [ 514.494347][T22361] erofs: (device loop5): mounted with root inode @ nid 36. [ 514.516574][T22366] loop1: detected capacity change from 264192 to 0 [ 514.584303][T22354] erofs: (device loop2): mounted with root inode @ nid 36. [ 514.595085][T22366] erofs: (device loop1): mounted with root inode @ nid 36. [ 514.633587][T22367] loop0: detected capacity change from 264192 to 0 12:37:28 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x400000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:28 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xfeffffff00000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:29 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x4000000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 514.867052][T22379] loop3: detected capacity change from 264192 to 0 12:37:29 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xfffffffffffff000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:37:29 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xff0f0000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 514.923965][T22379] erofs: (device loop3): mounted with root inode @ nid 36. 12:37:29 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xf6ffffff00000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:29 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x4800000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:29 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x500000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 515.288035][T22389] loop2: detected capacity change from 264192 to 0 [ 515.329950][T22396] loop1: detected capacity change from 264192 to 0 [ 515.356238][T22395] loop4: detected capacity change from 264192 to 0 [ 515.377872][T22393] loop0: detected capacity change from 264192 to 0 [ 515.391352][T22393] erofs: (device loop0): mounted with root inode @ nid 36. [ 515.441838][T22407] loop5: detected capacity change from 264192 to 0 [ 515.470303][T22395] erofs: (device loop4): mounted with root inode @ nid 36. [ 515.473084][T22396] erofs: (device loop1): mounted with root inode @ nid 36. [ 515.485238][T22389] erofs: (device loop2): mounted with root inode @ nid 36. [ 515.517426][T22404] loop3: detected capacity change from 264192 to 0 [ 515.543272][T22407] erofs: (device loop5): mounted with root inode @ nid 36. [ 515.552656][T22404] erofs: (device loop3): mounted with root inode @ nid 36. 12:37:29 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x600000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:29 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xfeffffff00000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:29 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:37:29 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xffefffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:29 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xff00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:30 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x4c00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 516.146229][T22420] loop3: detected capacity change from 264192 to 0 [ 516.159931][T22426] loop1: detected capacity change from 264192 to 0 [ 516.180551][T22422] loop4: detected capacity change from 264192 to 0 [ 516.197182][T22427] loop0: detected capacity change from 264192 to 0 [ 516.209194][T22427] erofs: (device loop0): mounted with root inode @ nid 36. [ 516.218204][T22420] erofs: (device loop3): mounted with root inode @ nid 36. [ 516.243141][T22422] erofs: (device loop4): mounted with root inode @ nid 36. [ 516.250167][T22426] erofs: (device loop1): erofs_read_inode: bogus i_mode (0) @ nid 36 12:37:30 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xff00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:30 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xff0f000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:30 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x700000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 516.395037][T22442] loop2: detected capacity change from 264192 to 0 [ 516.433379][T22442] erofs: (device loop2): mounted with root inode @ nid 36. 12:37:30 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 516.546874][T22446] loop5: detected capacity change from 264192 to 0 [ 516.624640][T22448] loop0: detected capacity change from 264192 to 0 [ 516.654359][T22446] erofs: (device loop5): mounted with root inode @ nid 36. 12:37:30 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xffff1f00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 516.725123][T22448] erofs: (device loop0): mounted with root inode @ nid 36. [ 516.769459][T22459] loop4: detected capacity change from 264192 to 0 [ 516.829901][T22457] loop1: detected capacity change from 264192 to 0 [ 516.852883][T22465] loop3: detected capacity change from 264192 to 0 [ 516.889144][T22459] erofs: (device loop4): mounted with root inode @ nid 36. [ 516.896605][T22465] erofs: (device loop3): mounted with root inode @ nid 36. [ 516.923625][T22457] erofs: (device loop1): erofs_read_inode: bogus i_mode (0) @ nid 36 12:37:31 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:37:31 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x800000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:31 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xffefffff00000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:31 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x6000000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:31 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xff0f000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 517.146857][T22473] loop1: detected capacity change from 264192 to 0 [ 517.292800][T22473] erofs: (device loop1): erofs_read_inode: bogus i_mode (0) @ nid 36 [ 517.308889][T22475] loop2: detected capacity change from 264192 to 0 [ 517.451966][T22475] erofs: (device loop2): mounted with root inode @ nid 36. [ 517.529702][T22488] loop5: detected capacity change from 264192 to 0 12:37:31 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 517.619858][T22489] loop3: detected capacity change from 264192 to 0 [ 517.669267][T22490] loop4: detected capacity change from 264192 to 0 [ 517.682366][T22490] erofs: (device loop4): mounted with root inode @ nid 36. [ 517.701263][T22497] loop0: detected capacity change from 264192 to 0 [ 517.783183][T22488] erofs: (device loop5): mounted with root inode @ nid 36. [ 517.822210][T22489] erofs: (device loop3): mounted with root inode @ nid 36. [ 517.834541][T22497] erofs: (device loop0): mounted with root inode @ nid 36. 12:37:32 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 517.912573][T22505] loop1: detected capacity change from 264192 to 0 [ 517.935329][T22505] erofs: (device loop1): erofs_read_inode: bogus i_mode (0) @ nid 36 12:37:32 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xffff1f0000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:32 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xffff1f0000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:32 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xffffefff, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:32 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x900000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:32 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:37:32 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x6800000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 518.465885][T22518] loop2: detected capacity change from 264192 to 0 12:37:32 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xffffff7f00000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 518.539568][T22521] loop4: detected capacity change from 264192 to 0 [ 518.653325][T22518] erofs: (device loop2): mounted with root inode @ nid 36. [ 518.696496][T22521] erofs: (device loop4): mounted with root inode @ nid 36. [ 518.731044][T22523] loop1: detected capacity change from 264192 to 0 [ 518.770083][T22530] loop5: detected capacity change from 264192 to 0 [ 518.794006][T22528] loop3: detected capacity change from 264192 to 0 [ 518.815678][T22533] loop0: detected capacity change from 264192 to 0 [ 518.836751][T22528] erofs: (device loop3): mounted with root inode @ nid 36. [ 518.868720][T22533] erofs: (device loop0): mounted with root inode @ nid 36. [ 518.878757][T22523] erofs: (device loop1): erofs_read_inode: bogus i_mode (0) @ nid 36 [ 518.888823][T22530] erofs: (device loop5): mounted with root inode @ nid 36. 12:37:33 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xfffff000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:33 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xffffff7f00000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:33 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xffffffd000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:33 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:37:33 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xa00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:33 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x6c00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 519.363978][T22548] loop4: detected capacity change from 264192 to 0 [ 519.417295][T22550] loop2: detected capacity change from 264192 to 0 [ 519.433407][T22550] erofs: (device loop2): mounted with root inode @ nid 36. [ 519.503117][T22548] erofs: (device loop4): mounted with root inode @ nid 36. [ 519.625784][T22564] loop1: detected capacity change from 264192 to 0 12:37:33 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xffffff7f, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:33 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xffffffff00000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 519.702819][T22565] loop0: detected capacity change from 264192 to 0 [ 519.720073][T22563] loop3: detected capacity change from 264192 to 0 [ 519.732328][T22563] erofs: (device loop3): mounted with root inode @ nid 36. [ 519.739907][T22564] erofs: (device loop1): erofs_read_inode: bogus i_mode (0) @ nid 36 [ 519.778485][T22570] loop5: detected capacity change from 264192 to 0 [ 519.796771][T22565] erofs: (device loop0): mounted with root inode @ nid 36. 12:37:34 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x7400000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 519.874410][T22570] erofs: (device loop5): mounted with root inode @ nid 36. [ 520.034527][T22582] loop4: detected capacity change from 264192 to 0 12:37:34 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xf, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:37:34 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xb00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:34 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xffffffff00000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 520.140505][T22587] loop2: detected capacity change from 264192 to 0 [ 520.153597][T22582] erofs: (device loop4): mounted with root inode @ nid 36. 12:37:34 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x7a00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 520.282518][T22587] erofs: (device loop2): mounted with root inode @ nid 36. 12:37:34 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xfffffffffffff000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 520.448221][T22599] loop1: detected capacity change from 264192 to 0 12:37:34 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xffffff8c, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 520.525300][T22602] loop3: detected capacity change from 264192 to 0 [ 520.538677][T22603] loop5: detected capacity change from 264192 to 0 [ 520.608481][T22604] loop0: detected capacity change from 264192 to 0 [ 520.609686][T22599] erofs: (device loop1): erofs_read_inode: bogus i_mode (0) @ nid 36 [ 520.631525][T22602] erofs: (device loop3): mounted with root inode @ nid 36. [ 520.714646][T22603] erofs: (device loop5): mounted with root inode @ nid 36. [ 520.722855][T22604] erofs: (device loop0): mounted with root inode @ nid 36. 12:37:35 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xfffffffffffff000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:35 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xc00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:35 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x10, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:37:35 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x8cffffff00000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 520.983483][T22616] loop4: detected capacity change from 264192 to 0 [ 521.034425][T22618] loop2: detected capacity change from 264192 to 0 [ 521.115701][T22616] erofs: (device loop4): mounted with root inode @ nid 36. [ 521.167075][T22618] erofs: (device loop2): mounted with root inode @ nid 36. [ 521.169680][T22627] loop1: detected capacity change from 264192 to 0 [ 521.252356][T22631] loop5: detected capacity change from 264192 to 0 [ 521.293209][T22627] erofs: (device loop1): erofs_read_inode: bogus i_mode (0) @ nid 36 [ 521.354891][T22631] erofs: (device loop5): mounted with root inode @ nid 36. [ 521.388973][T22622] loop0: detected capacity change from 264192 to 0 12:37:35 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 521.432645][T22641] loop3: detected capacity change from 264192 to 0 12:37:35 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x14, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 521.500399][T22641] erofs: (device loop3): mounted with root inode @ nid 36. 12:37:35 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xd00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:35 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xfffffff0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:35 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:35 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xf0ffffff00000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 521.705530][T22647] loop4: detected capacity change from 264192 to 0 [ 521.781407][T22647] erofs: (device loop4): erofs_read_inode: bogus i_mode (0) @ nid 36 [ 521.844616][T22652] loop1: detected capacity change from 264192 to 0 12:37:36 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xf5ffffff00000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 521.943140][T22647] loop4: detected capacity change from 264192 to 0 12:37:36 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 521.986141][T22652] erofs: (device loop1): erofs_read_inode: bogus i_mode (0) @ nid 36 [ 522.070528][T22665] loop2: detected capacity change from 264192 to 0 [ 522.085460][T22647] erofs: (device loop4): erofs_read_inode: bogus i_mode (0) @ nid 36 [ 522.094100][T22661] loop3: detected capacity change from 264192 to 0 [ 522.226970][T22665] erofs: (device loop2): mounted with root inode @ nid 36. [ 522.273171][T22661] erofs: (device loop3): mounted with root inode @ nid 36. [ 522.284699][T22678] loop0: detected capacity change from 264192 to 0 12:37:36 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3c, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:37:36 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 522.319700][T22678] erofs: (device loop0): erofs_read_inode: bogus i_mode (0) @ nid 36 [ 522.339797][T22680] loop5: detected capacity change from 264192 to 0 [ 522.460503][T22680] erofs: (device loop5): mounted with root inode @ nid 36. 12:37:36 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xfffffff5, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 522.542664][T22678] loop0: detected capacity change from 264192 to 0 [ 522.619375][T22678] erofs: (device loop0): erofs_read_inode: bogus i_mode (0) @ nid 36 12:37:36 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xf00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:36 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:37 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xf6ffffff00000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:37 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 522.871942][T22691] loop1: detected capacity change from 264192 to 0 [ 522.912491][T22691] erofs: (device loop1): erofs_read_inode: bogus i_mode (0) @ nid 36 12:37:37 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x50, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 523.173286][T22702] loop0: detected capacity change from 264192 to 0 [ 523.262578][T22703] loop4: detected capacity change from 264192 to 0 [ 523.282305][T22702] erofs: (device loop0): erofs_read_inode: bogus i_mode (0) @ nid 36 [ 523.311013][T22711] loop5: detected capacity change from 264192 to 0 [ 523.345639][T22699] loop3: detected capacity change from 264192 to 0 [ 523.399456][T22711] erofs: (device loop5): mounted with root inode @ nid 36. [ 523.463336][T22703] erofs: (device loop4): erofs_read_inode: bogus i_mode (0) @ nid 36 12:37:37 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xfffffff6, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 523.521458][T22699] erofs: (device loop3): mounted with root inode @ nid 36. [ 523.595010][T22721] loop1: detected capacity change from 264192 to 0 12:37:37 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 523.648037][T22721] erofs: (device loop1): erofs_read_inode: bogus i_mode (0) @ nid 36 12:37:37 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:37 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xfeffffff00000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:37 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x1000000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:38 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x59, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 523.942303][T22730] loop2: detected capacity change from 264192 to 0 [ 523.971401][T22731] loop0: detected capacity change from 264192 to 0 [ 523.998980][T22738] loop4: detected capacity change from 264192 to 0 [ 524.057736][T22730] erofs: (device loop2): mounted with root inode @ nid 36. [ 524.066119][T22731] erofs: (device loop0): erofs_read_inode: bogus i_mode (0) @ nid 36 [ 524.078644][T22742] loop1: detected capacity change from 264192 to 0 [ 524.092659][T22738] erofs: (device loop4): erofs_read_inode: bogus i_mode (0) @ nid 36 [ 524.117671][T22745] loop5: detected capacity change from 264192 to 0 [ 524.136104][T22746] loop3: detected capacity change from 264192 to 0 [ 524.165217][T22746] erofs: (device loop3): mounted with root inode @ nid 36. [ 524.188519][T22742] erofs: (device loop1): erofs_read_inode: bogus i_mode (0) @ nid 36 [ 524.214944][T22745] erofs: (device loop5): mounted with root inode @ nid 36. 12:37:38 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:38 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:38 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xfffffffe, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:38 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x239, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:37:38 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xff00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:38 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x1100000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 524.771885][T22761] loop4: detected capacity change from 264192 to 0 [ 524.797204][T22767] loop1: detected capacity change from 264192 to 0 [ 524.839888][T22764] loop2: detected capacity change from 264192 to 0 [ 524.853752][T22764] erofs: (device loop2): mounted with root inode @ nid 36. [ 524.870929][T22761] erofs: (device loop4): erofs_read_inode: bogus i_mode (0) @ nid 36 12:37:39 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 524.930784][T22767] erofs: (device loop1): erofs_read_inode: bogus i_mode (0) @ nid 36 [ 525.066020][T22778] loop0: detected capacity change from 264192 to 0 12:37:39 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x36c, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 525.119281][T22782] loop3: detected capacity change from 264192 to 0 [ 525.136770][T22783] loop5: detected capacity change from 264192 to 0 [ 525.147912][T22782] erofs: (device loop3): mounted with root inode @ nid 36. 12:37:39 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:39 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xc0ffff0000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 525.187027][T22778] erofs: (device loop0): erofs_read_inode: bogus i_mode (0) @ nid 36 [ 525.213590][T22783] erofs: (device loop5): mounted with root inode @ nid 36. 12:37:39 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x1800000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 525.453197][T22778] loop0: detected capacity change from 264192 to 0 [ 525.489249][T22795] loop4: detected capacity change from 264192 to 0 [ 525.507805][T22778] erofs: (device loop0): erofs_read_inode: bogus i_mode (0) @ nid 36 [ 525.516703][T22801] loop1: detected capacity change from 264192 to 0 [ 525.531049][T22801] erofs: (device loop1): erofs_read_inode: bogus i_mode (0) @ nid 36 12:37:39 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xff0f000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 525.554391][T22795] erofs: (device loop4): erofs_read_inode: bogus i_mode (0) @ nid 36 12:37:39 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xff0f, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:37:39 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 525.646133][T22806] loop3: detected capacity change from 264192 to 0 [ 525.686124][T22808] loop2: detected capacity change from 264192 to 0 [ 525.763260][T22806] erofs: (device loop3): mounted with root inode @ nid 36. [ 525.794666][T22808] erofs: (device loop2): mounted with root inode @ nid 36. 12:37:40 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x1f00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 525.840109][T22795] loop4: detected capacity change from 264192 to 0 [ 525.869983][T22822] loop0: detected capacity change from 264192 to 0 [ 525.908867][T22795] erofs: (device loop4): erofs_read_inode: bogus i_mode (0) @ nid 36 [ 526.049004][T22826] loop5: detected capacity change from 264192 to 0 [ 526.073315][T22822] erofs: (device loop0): erofs_read_inode: bogus i_mode (0) @ nid 36 [ 526.094899][T22826] erofs: (device loop5): mounted with root inode @ nid 36. 12:37:40 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 526.261983][T22833] loop3: detected capacity change from 264192 to 0 12:37:40 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xedc000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:40 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xffefffff00000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:40 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xf, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 526.451900][T22833] erofs: (device loop3): mounted with root inode @ nid 36. 12:37:40 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7ffff, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:37:40 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x2000000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 526.774296][T22839] loop4: detected capacity change from 264192 to 0 [ 526.803249][T22845] loop0: detected capacity change from 264192 to 0 [ 526.818531][T22842] loop2: detected capacity change from 264192 to 0 [ 526.850079][T22846] loop5: detected capacity change from 264192 to 0 [ 526.885054][T22839] erofs: (device loop4): erofs_read_inode: bogus i_mode (0) @ nid 36 [ 526.885478][T22845] erofs: (device loop0): erofs_read_inode: bogus i_mode (0) @ nid 36 [ 526.928267][T22842] erofs: (device loop2): mounted with root inode @ nid 36. 12:37:41 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xf, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 527.047874][T22846] erofs: (device loop5): mounted with root inode @ nid 36. [ 527.198542][T22863] loop3: detected capacity change from 264192 to 0 [ 527.212133][T22863] erofs: (device loop3): mounted with root inode @ nid 36. 12:37:41 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x10, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:41 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xffff1f0000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:41 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xffffc0000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:41 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x2010000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:41 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x10, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 527.594292][T22871] loop0: detected capacity change from 264192 to 0 [ 527.614331][T22875] loop5: detected capacity change from 264192 to 0 [ 527.651767][T22875] erofs: (device loop5): mounted with root inode @ nid 36. [ 527.653275][T22871] erofs: (device loop0): erofs_read_inode: bogus i_mode (0) @ nid 36 12:37:41 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x2100000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 527.720211][T22886] loop4: detected capacity change from 264192 to 0 12:37:41 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5040021e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 527.848252][T22889] loop2: detected capacity change from 264192 to 0 [ 527.871265][T22886] erofs: (device loop4): erofs_read_inode: bogus i_mode (0) @ nid 36 [ 527.922593][T22871] loop0: detected capacity change from 264192 to 0 [ 527.932425][T22889] erofs: (device loop2): mounted with root inode @ nid 36. [ 527.955685][T22871] erofs: (device loop0): erofs_read_inode: bogus i_mode (0) @ nid 36 12:37:42 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xffffff7f00000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 527.988191][T22899] loop1: detected capacity change from 4 to 0 [ 528.019676][T22901] loop3: detected capacity change from 264192 to 0 [ 528.043634][T22886] loop4: detected capacity change from 264192 to 0 [ 528.093142][T22899] erofs: (device loop1): erofs_read_superblock: cannot find valid erofs superblock 12:37:42 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x14, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 528.192985][T22886] erofs: (device loop4): erofs_read_inode: bogus i_mode (0) @ nid 36 [ 528.208416][T22901] erofs: (device loop3): mounted with root inode @ nid 36. 12:37:42 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xffffffff0f00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:42 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x14, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:42 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0953ce93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:37:42 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x2300000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 528.478976][T22913] loop5: detected capacity change from 264192 to 0 [ 528.553068][T22922] loop2: detected capacity change from 264192 to 0 [ 528.571030][T22913] erofs: (device loop5): mounted with root inode @ nid 36. [ 528.582513][T22919] loop1: detected capacity change from 4 to 0 [ 528.726156][T22922] erofs: (device loop2): mounted with root inode @ nid 36. [ 528.752973][T22919] erofs: (device loop1): mounted with root inode @ nid 36. [ 528.779567][T22924] loop0: detected capacity change from 264192 to 0 [ 528.803277][T22927] loop3: detected capacity change from 264192 to 0 12:37:43 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09550e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 528.898326][T22924] erofs: (device loop0): erofs_read_inode: bogus i_mode (0) @ nid 36 [ 528.923949][T22927] erofs: (device loop3): mounted with root inode @ nid 36. 12:37:43 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09559e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:37:43 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3c, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:43 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x1000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:43 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xffffffd000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 529.134326][T22924] loop0: detected capacity change from 264192 to 0 [ 529.230127][T22944] loop1: detected capacity change from 4 to 0 [ 529.253045][T22924] erofs: (device loop0): erofs_read_inode: bogus i_mode (0) @ nid 36 12:37:43 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x2f00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 529.273137][T22949] loop4: detected capacity change from 264192 to 0 [ 529.327984][T22944] erofs: (device loop1): mounted with root inode @ nid 36. 12:37:43 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3c, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 529.377078][T22949] erofs: (device loop4): erofs_read_inode: bogus i_mode (0) @ nid 36 [ 529.413380][T22958] loop2: detected capacity change from 264192 to 0 [ 529.440645][T22958] erofs: (device loop2): mounted with root inode @ nid 36. 12:37:43 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09564e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:37:43 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x4000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:43 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x50, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 529.595139][T22966] loop3: detected capacity change from 264192 to 0 [ 529.650014][T22967] loop5: detected capacity change from 264192 to 0 [ 529.661843][T22963] loop0: detected capacity change from 264192 to 0 [ 529.755175][T22966] erofs: (device loop3): mounted with root inode @ nid 36. [ 529.762871][T22967] erofs: (device loop5): mounted with root inode @ nid 36. [ 529.793277][T22963] erofs: (device loop0): erofs_read_inode: bogus i_mode (0) @ nid 36 12:37:44 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x50, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:44 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xffffffff00000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 530.004774][T22981] loop2: detected capacity change from 264192 to 0 [ 530.032540][T22981] erofs: (device loop2): mounted with root inode @ nid 36. 12:37:44 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xfffffffff0000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:44 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x3f00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 530.119914][T22985] loop1: detected capacity change from 4 to 0 [ 530.155477][T22984] loop4: detected capacity change from 264192 to 0 [ 530.254279][T22985] erofs: (device loop1): mounted with root inode @ nid 36. [ 530.306546][T22984] erofs: (device loop4): erofs_read_inode: bogus i_mode (0) @ nid 36 [ 530.369246][T22993] loop5: detected capacity change from 264192 to 0 [ 530.420242][T23002] loop2: detected capacity change from 264192 to 0 [ 530.439884][T23002] erofs: (device loop2): mounted with root inode @ nid 36. [ 530.459442][T22988] loop0: detected capacity change from 264192 to 0 12:37:44 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x10000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 530.485013][T22993] erofs: (device loop5): mounted with root inode @ nid 36. [ 530.512905][T22988] erofs: (device loop0): erofs_read_inode: bogus i_mode (0) @ nid 36 12:37:44 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x36c, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:44 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e902020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:37:44 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x22b, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 530.668141][T23008] loop3: detected capacity change from 264192 to 0 [ 530.785621][T23008] erofs: (device loop3): mounted with root inode @ nid 36. [ 530.890540][T23017] loop4: detected capacity change from 264192 to 0 12:37:45 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x4000000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 530.959935][T23023] loop0: detected capacity change from 264192 to 0 [ 530.972007][T23023] erofs: (device loop0): erofs_read_inode: bogus i_mode (0) @ nid 36 [ 531.033669][T23025] loop1: detected capacity change from 4 to 0 [ 531.044321][T23017] erofs: (device loop4): erofs_read_inode: bogus i_mode (0) @ nid 36 12:37:45 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xfffffffffffff000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 531.077374][T23023] loop0: detected capacity change from 264192 to 0 [ 531.092522][T23029] loop2: detected capacity change from 264192 to 0 [ 531.116267][T23023] erofs: (device loop0): erofs_read_inode: bogus i_mode (0) @ nid 36 [ 531.124734][T23025] erofs: (device loop1): mounted with root inode @ nid 36. [ 531.170591][T23029] erofs: (device loop2): mounted with root inode @ nid 36. 12:37:45 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x406, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:45 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x4800000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:45 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x40000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:45 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e903020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:37:45 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xff0f, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 531.580925][T23047] loop5: detected capacity change from 264192 to 0 [ 531.715006][T23050] loop3: detected capacity change from 264192 to 0 [ 531.729343][T23047] erofs: (device loop5): mounted with root inode @ nid 36. [ 531.776931][T23058] loop1: detected capacity change from 4 to 0 [ 531.813770][T23050] erofs: (device loop3): mounted with root inode @ nid 36. [ 531.840309][T23052] loop2: detected capacity change from 264192 to 0 [ 531.923105][T23058] erofs: (device loop1): mounted with root inode @ nid 36. [ 532.004010][T23052] erofs: (device loop2): mounted with root inode @ nid 36. 12:37:46 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:46 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xff0f, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:46 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x4c00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:46 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xf0ffffffffffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:46 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e904020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 532.449609][T23074] loop5: detected capacity change from 264192 to 0 [ 532.506403][T23077] loop1: detected capacity change from 4 to 0 [ 532.565617][T23074] erofs: (device loop5): erofs_read_inode: bogus i_mode (0) @ nid 36 [ 532.582356][T23084] loop2: detected capacity change from 264192 to 0 [ 532.596219][T23077] erofs: (device loop1): mounted with root inode @ nid 36. [ 532.631744][T23072] loop3: detected capacity change from 264192 to 0 [ 532.694736][T23084] erofs: (device loop2): mounted with root inode @ nid 36. [ 532.714316][T23074] loop5: detected capacity change from 264192 to 0 [ 532.722150][T23072] erofs: (device loop3): mounted with root inode @ nid 36. 12:37:46 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x6000000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:46 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x100000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 532.756680][T23074] erofs: (device loop5): erofs_read_inode: bogus i_mode (0) @ nid 36 12:37:46 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:47 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e905020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:37:47 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7ffff, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 533.015373][T23099] loop2: detected capacity change from 264192 to 0 [ 533.160867][T23099] erofs: (device loop2): mounted with root inode @ nid 36. [ 533.165206][T23108] loop5: detected capacity change from 264192 to 0 [ 533.218221][T23108] erofs: (device loop5): erofs_read_inode: bogus i_mode (0) @ nid 36 [ 533.258039][T23112] loop1: detected capacity change from 4 to 0 [ 533.279482][T23104] loop3: detected capacity change from 264192 to 0 [ 533.397633][T23112] erofs: (device loop1): mounted with root inode @ nid 36. [ 533.428963][T23104] erofs: (device loop3): mounted with root inode @ nid 36. 12:37:47 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7ffff, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:47 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:47 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x200000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 533.452900][T23108] loop5: detected capacity change from 264192 to 0 [ 533.471569][T23108] erofs: (device loop5): erofs_read_inode: bogus i_mode (0) @ nid 36 12:37:47 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e906020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 533.762562][T23129] loop1: detected capacity change from 4 to 0 [ 533.779344][T23129] erofs: (device loop1): mounted with root inode @ nid 36. 12:37:47 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e907020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:37:47 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x6800000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:48 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 533.898798][T23133] loop2: detected capacity change from 264192 to 0 [ 534.077561][T23133] erofs: (device loop2): mounted with root inode @ nid 36. [ 534.090538][T23139] loop5: detected capacity change from 264192 to 0 12:37:48 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5040021e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 534.218443][T23139] erofs: (device loop5): erofs_read_inode: bogus i_mode (0) @ nid 36 [ 534.234141][T23146] loop1: detected capacity change from 4 to 0 [ 534.375717][T23146] erofs: (device loop1): mounted with root inode @ nid 36. [ 534.392530][T23139] loop5: detected capacity change from 264192 to 0 12:37:48 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x300000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 534.455923][T23151] loop4: detected capacity change from 4 to 0 [ 534.471064][T23154] loop3: detected capacity change from 264192 to 0 [ 534.499180][T23139] erofs: (device loop5): erofs_read_inode: bogus i_mode (0) @ nid 36 [ 534.527188][T23154] erofs: (device loop3): mounted with root inode @ nid 36. [ 534.536600][T23151] erofs: (device loop4): erofs_read_superblock: cannot find valid erofs superblock 12:37:48 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e908020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:37:48 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:48 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5040021e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 534.746489][T23151] loop4: detected capacity change from 4 to 0 [ 534.862236][T23166] loop2: detected capacity change from 264192 to 0 12:37:49 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x6c00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 535.025289][T23166] erofs: (device loop2): mounted with root inode @ nid 36. 12:37:49 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0953ce93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 535.081187][T23176] loop1: detected capacity change from 4 to 0 [ 535.201888][T23176] erofs: (device loop1): mounted with root inode @ nid 36. [ 535.218759][T23179] loop0: detected capacity change from 4 to 0 [ 535.343422][T23179] erofs: (device loop0): erofs_read_superblock: cannot find valid erofs superblock 12:37:49 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e909020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 535.419079][T23180] loop5: detected capacity change from 264192 to 0 12:37:49 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x400000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 535.523653][T23190] loop3: detected capacity change from 264192 to 0 [ 535.558591][T23180] erofs: (device loop5): erofs_read_inode: bogus i_mode (0) @ nid 36 [ 535.578537][T23179] loop0: detected capacity change from 4 to 0 [ 535.626896][T23191] loop4: detected capacity change from 4 to 0 [ 535.658333][T23190] erofs: (device loop3): mounted with root inode @ nid 36. [ 535.675748][T23179] erofs: (device loop0): erofs_read_superblock: cannot find valid erofs superblock 12:37:49 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e90a020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 535.732018][T23191] erofs: (device loop4): mounted with root inode @ nid 36. 12:37:50 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:50 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09550e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:50 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0953ce93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:50 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x7400000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 535.944700][T23205] loop1: detected capacity change from 4 to 0 [ 536.157793][T23205] erofs: (device loop1): mounted with root inode @ nid 36. [ 536.251122][T23209] loop2: detected capacity change from 264192 to 0 12:37:50 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e90b020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 536.320201][T23209] erofs: (device loop2): mounted with root inode @ nid 36. [ 536.333459][T23212] loop3: detected capacity change from 264192 to 0 [ 536.348036][T23212] erofs: (device loop3): mounted with root inode @ nid 36. [ 536.373069][T23224] loop5: detected capacity change from 264192 to 0 [ 536.388736][T23223] loop0: detected capacity change from 4 to 0 [ 536.415830][T23228] loop4: detected capacity change from 4 to 0 [ 536.465391][T23223] erofs: (device loop0): mounted with root inode @ nid 36. [ 536.474470][T23228] erofs: (device loop4): mounted with root inode @ nid 36. [ 536.493303][T23224] erofs: (device loop5): erofs_read_inode: bogus i_mode (0) @ nid 36 [ 536.579439][T23238] loop1: detected capacity change from 4 to 0 12:37:50 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x7500000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:50 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x500000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 536.705780][T23238] erofs: (device loop1): mounted with root inode @ nid 36. 12:37:50 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09564e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:50 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:50 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09550e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:51 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e90c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 537.092010][T23247] loop4: detected capacity change from 4 to 0 [ 537.110753][T23253] loop3: detected capacity change from 264192 to 0 [ 537.137093][T23246] loop2: detected capacity change from 264192 to 0 [ 537.159058][T23256] loop5: detected capacity change from 264192 to 0 [ 537.177460][T23259] loop0: detected capacity change from 4 to 0 [ 537.186913][T23246] erofs: (device loop2): mounted with root inode @ nid 36. [ 537.196756][T23247] erofs: (device loop4): mounted with root inode @ nid 36. [ 537.215125][T23253] erofs: (device loop3): mounted with root inode @ nid 36. [ 537.233148][T23256] erofs: (device loop5): erofs_read_inode: bogus i_mode (0) @ nid 36 [ 537.258649][T23259] erofs: (device loop0): mounted with root inode @ nid 36. [ 537.340523][T23256] loop5: detected capacity change from 264192 to 0 12:37:51 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x600000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:51 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09564e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:51 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x7a00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:51 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e902020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 537.401491][T23274] loop1: detected capacity change from 4 to 0 [ 537.440936][T23256] erofs: (device loop5): erofs_read_inode: bogus i_mode (0) @ nid 36 [ 537.555894][T23274] erofs: (device loop1): mounted with root inode @ nid 36. 12:37:51 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xf, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:51 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e90d020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 537.787956][T23286] loop0: detected capacity change from 4 to 0 [ 537.839138][T23289] loop3: detected capacity change from 264192 to 0 [ 537.847616][T23286] erofs: (device loop0): mounted with root inode @ nid 36. [ 537.851664][T23292] loop5: detected capacity change from 264192 to 0 [ 537.876972][T23293] loop2: detected capacity change from 264192 to 0 [ 537.916397][T23296] loop4: detected capacity change from 4 to 0 [ 537.953596][T23289] erofs: (device loop3): mounted with root inode @ nid 36. [ 537.973574][T23292] erofs: (device loop5): erofs_read_inode: bogus i_mode (0) @ nid 36 [ 537.999651][T23296] erofs: (device loop4): mounted with root inode @ nid 36. [ 538.011607][T23293] erofs: (device loop2): mounted with root inode @ nid 36. 12:37:52 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e902020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:52 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x10, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:52 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e903020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 538.200768][T23307] loop1: detected capacity change from 4 to 0 12:37:52 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x8cffffff00000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:52 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x700000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 538.268123][T23307] erofs: (device loop1): mounted with root inode @ nid 36. 12:37:52 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e90e020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 538.448024][T23317] loop0: detected capacity change from 4 to 0 [ 538.543715][T23321] loop4: detected capacity change from 4 to 0 [ 538.552853][T23320] loop3: detected capacity change from 264192 to 0 [ 538.571260][T23317] erofs: (device loop0): mounted with root inode @ nid 36. [ 538.606968][T23312] loop5: detected capacity change from 264192 to 0 [ 538.627341][T23321] erofs: (device loop4): mounted with root inode @ nid 36. [ 538.641121][T23320] erofs: (device loop3): mounted with root inode @ nid 36. [ 538.652082][T23312] erofs: (device loop5): erofs_read_inode: bogus i_mode (0) @ nid 36 [ 538.662479][T23334] loop2: detected capacity change from 264192 to 0 12:37:52 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e903020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 538.728694][T23338] loop1: detected capacity change from 4 to 0 [ 538.765467][T23334] erofs: (device loop2): mounted with root inode @ nid 36. [ 538.789864][T23312] loop5: detected capacity change from 264192 to 0 12:37:52 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xf0ffffff00000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:53 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e904020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 538.866581][T23312] erofs: (device loop5): erofs_read_inode: bogus i_mode (0) @ nid 36 [ 538.875010][T23338] erofs: (device loop1): mounted with root inode @ nid 36. 12:37:53 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e90f020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:37:53 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x800000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:53 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x14, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 539.052180][T23348] loop0: detected capacity change from 4 to 0 [ 539.095821][T23352] loop3: detected capacity change from 264192 to 0 [ 539.115094][T23352] erofs: (device loop3): mounted with root inode @ nid 36. [ 539.150831][T23348] erofs: (device loop0): mounted with root inode @ nid 36. 12:37:53 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xf5ffffff00000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 539.254554][T23364] loop1: detected capacity change from 4 to 0 [ 539.264898][T23365] loop4: detected capacity change from 4 to 0 [ 539.279114][T23365] erofs: (device loop4): mounted with root inode @ nid 36. 12:37:53 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e904020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:53 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e905020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 539.310982][T23364] erofs: (device loop1): mounted with root inode @ nid 36. [ 539.320649][T23374] loop3: detected capacity change from 264192 to 0 [ 539.341668][T23372] loop5: detected capacity change from 264192 to 0 12:37:53 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e910020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 539.378385][T23374] erofs: (device loop3): mounted with root inode @ nid 36. [ 539.396979][T23376] loop2: detected capacity change from 264192 to 0 [ 539.456161][T23372] erofs: (device loop5): erofs_read_inode: bogus i_mode (0) @ nid 36 [ 539.511197][T23376] erofs: (device loop2): mounted with root inode @ nid 36. [ 539.653957][T23372] loop5: detected capacity change from 264192 to 0 [ 539.668762][T23390] loop4: detected capacity change from 4 to 0 [ 539.679352][T23390] erofs: (device loop4): mounted with root inode @ nid 36. 12:37:53 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xf6ffffff00000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:53 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e906020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 539.696619][T23372] erofs: (device loop5): erofs_read_inode: bogus i_mode (0) @ nid 36 12:37:53 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x900000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 539.826124][T23395] loop0: detected capacity change from 4 to 0 12:37:54 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3c, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 539.927817][T23400] loop4: detected capacity change from 4 to 0 [ 539.954497][T23395] erofs: (device loop0): mounted with root inode @ nid 36. [ 539.955111][T23398] loop1: detected capacity change from 4 to 0 [ 540.025242][T23400] erofs: (device loop4): mounted with root inode @ nid 36. [ 540.041085][T23411] loop2: detected capacity change from 264192 to 0 [ 540.069554][T23398] erofs: (device loop1): mounted with root inode @ nid 36. 12:37:54 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x50, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 540.152843][T23411] erofs: (device loop2): mounted with root inode @ nid 36. 12:37:54 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e907020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:54 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e905020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:54 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e911020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 540.259193][T23416] loop3: detected capacity change from 264192 to 0 [ 540.459409][T23416] erofs: (device loop3): mounted with root inode @ nid 36. 12:37:54 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xa00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:54 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x230, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 540.657046][T23431] loop1: detected capacity change from 4 to 0 12:37:54 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xfeffffff00000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 540.700836][T23429] loop4: detected capacity change from 4 to 0 [ 540.738932][T23438] loop2: detected capacity change from 264192 to 0 [ 540.757507][T23431] erofs: (device loop1): mounted with root inode @ nid 36. [ 540.773854][T23442] loop5: detected capacity change from 264192 to 0 [ 540.790647][T23436] loop0: detected capacity change from 4 to 0 [ 540.847330][T23429] erofs: (device loop4): mounted with root inode @ nid 36. [ 540.853157][T23438] erofs: (device loop2): mounted with root inode @ nid 36. [ 540.863153][T23442] erofs: (device loop5): erofs_read_inode: bogus i_mode (0) @ nid 36 [ 540.881151][T23436] erofs: (device loop0): mounted with root inode @ nid 36. 12:37:55 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e908020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:55 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e912020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:37:55 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e906020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 540.994794][T23442] loop5: detected capacity change from 264192 to 0 [ 541.063572][T23442] erofs: (device loop5): erofs_read_inode: bogus i_mode (0) @ nid 36 [ 541.102234][T23455] loop3: detected capacity change from 264192 to 0 12:37:55 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xb00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 541.140505][T23459] loop4: detected capacity change from 4 to 0 12:37:55 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x406, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 541.237613][T23455] erofs: (device loop3): mounted with root inode @ nid 36. [ 541.245210][T23459] erofs: (device loop4): mounted with root inode @ nid 36. [ 541.271474][T23467] loop1: detected capacity change from 4 to 0 [ 541.295533][T23469] loop0: detected capacity change from 4 to 0 12:37:55 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e913020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 541.353310][T23467] erofs: (device loop1): mounted with root inode @ nid 36. [ 541.355645][T23469] erofs: (device loop0): mounted with root inode @ nid 36. 12:37:55 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e909020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:55 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xff00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 541.477804][T23480] loop2: detected capacity change from 264192 to 0 [ 541.565820][T23479] loop5: detected capacity change from 264192 to 0 [ 541.589638][T23479] erofs: (device loop5): erofs_read_inode: bogus i_mode (0) @ nid 36 [ 541.590638][T23480] erofs: (device loop2): mounted with root inode @ nid 36. [ 541.650797][T23487] loop1: detected capacity change from 4 to 0 [ 541.681512][T23487] erofs: (device loop1): mounted with root inode @ nid 36. 12:37:55 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e907020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:55 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xc00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:55 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e914020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 541.750191][T23479] loop5: detected capacity change from 264192 to 0 12:37:56 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xff0f, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 541.933361][T23498] loop4: detected capacity change from 4 to 0 [ 541.963362][T23501] loop3: detected capacity change from 264192 to 0 [ 541.993114][T23498] erofs: (device loop4): mounted with root inode @ nid 36. [ 542.025581][T23501] erofs: (device loop3): mounted with root inode @ nid 36. [ 542.150434][T23512] loop2: detected capacity change from 264192 to 0 [ 542.195564][T23512] erofs: (device loop2): mounted with root inode @ nid 36. 12:37:56 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e915020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:37:56 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xd00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 542.311230][T23517] loop0: detected capacity change from 4 to 0 12:37:56 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xff0f000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:56 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e90a020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 542.392934][T23517] erofs: (device loop0): mounted with root inode @ nid 36. [ 542.536980][T23522] loop1: detected capacity change from 4 to 0 12:37:56 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e908020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 542.630899][T23522] erofs: (device loop1): mounted with root inode @ nid 36. [ 542.727656][T23530] loop2: detected capacity change from 264192 to 0 [ 542.829390][T23534] loop4: detected capacity change from 4 to 0 [ 542.857289][T23534] erofs: (device loop4): mounted with root inode @ nid 36. [ 542.863792][T23530] erofs: (device loop2): mounted with root inode @ nid 36. 12:37:57 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e90b020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:57 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e916020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:37:57 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e909020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 543.006669][T23541] loop3: detected capacity change from 264192 to 0 12:37:57 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7ffff, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:57 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xf00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 543.073726][T23541] erofs: (device loop3): mounted with root inode @ nid 36. [ 543.192681][T23549] loop4: detected capacity change from 4 to 0 [ 543.238882][T23549] erofs: (device loop4): mounted with root inode @ nid 36. [ 543.248208][T23556] loop0: detected capacity change from 4 to 0 12:37:57 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xffefffff00000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 543.281528][T23557] loop1: detected capacity change from 4 to 0 [ 543.292433][T23557] erofs: (device loop1): mounted with root inode @ nid 36. [ 543.365419][T23556] erofs: (device loop0): mounted with root inode @ nid 36. [ 543.396758][T23563] loop2: detected capacity change from 264192 to 0 12:37:57 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e90c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 543.562198][T23563] erofs: (device loop2): mounted with root inode @ nid 36. 12:37:57 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e917020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 543.727976][T23571] loop3: detected capacity change from 264192 to 0 [ 543.775365][T23571] erofs: (device loop3): mounted with root inode @ nid 36. 12:37:58 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e90a020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 543.876517][T23576] loop4: detected capacity change from 4 to 0 [ 543.915429][T23576] erofs: (device loop4): mounted with root inode @ nid 36. 12:37:58 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e90d020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:58 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x1000000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:58 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xffff1f0000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 544.100251][T23582] loop1: detected capacity change from 4 to 0 [ 544.129091][T23585] loop0: detected capacity change from 4 to 0 [ 544.187621][T23582] erofs: (device loop1): mounted with root inode @ nid 36. [ 544.241209][T23585] erofs: (device loop0): mounted with root inode @ nid 36. 12:37:58 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5040021e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 544.329988][T23593] loop4: detected capacity change from 4 to 0 12:37:58 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e90b020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:58 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xffffff7f00000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 544.371820][T23593] erofs: (device loop4): mounted with root inode @ nid 36. 12:37:58 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e918020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:37:58 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e90e020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 544.556678][T23600] loop2: detected capacity change from 264192 to 0 [ 544.588928][T23610] loop1: detected capacity change from 4 to 0 [ 544.628545][T23603] loop5: detected capacity change from 4 to 0 [ 544.639369][T23600] erofs: (device loop2): mounted with root inode @ nid 36. [ 544.639619][T23610] erofs: (device loop1): mounted with root inode @ nid 36. [ 544.723413][T23615] loop3: detected capacity change from 264192 to 0 [ 544.734298][T23603] erofs: (device loop5): erofs_read_superblock: cannot find valid erofs superblock [ 544.767613][T23617] loop0: detected capacity change from 4 to 0 [ 544.813393][T23615] erofs: (device loop3): mounted with root inode @ nid 36. [ 544.841916][T23624] loop4: detected capacity change from 4 to 0 [ 544.854478][T23624] erofs: (device loop4): mounted with root inode @ nid 36. 12:37:59 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e90f020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:59 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x1100000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 544.923748][T23617] erofs: (device loop0): mounted with root inode @ nid 36. 12:37:59 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0953ce93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:59 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xffffffff00000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:59 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e919020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:37:59 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e90c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 545.335228][T23629] loop4: detected capacity change from 4 to 0 [ 545.349532][T23634] loop5: detected capacity change from 4 to 0 [ 545.407676][T23635] loop2: detected capacity change from 264192 to 0 [ 545.438348][T23635] erofs: (device loop2): mounted with root inode @ nid 36. [ 545.453133][T23629] erofs: (device loop4): mounted with root inode @ nid 36. [ 545.484934][T23634] erofs: (device loop5): mounted with root inode @ nid 36. 12:37:59 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e910020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:59 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09550e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:37:59 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x1800000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 545.631239][T23650] loop1: detected capacity change from 4 to 0 [ 545.659447][T23651] loop0: detected capacity change from 4 to 0 [ 545.670590][T23650] erofs: (device loop1): mounted with root inode @ nid 36. [ 545.670668][T23651] erofs: (device loop0): mounted with root inode @ nid 36. [ 545.775072][T23653] loop3: detected capacity change from 264192 to 0 [ 545.919634][T23653] erofs: (device loop3): mounted with root inode @ nid 36. [ 545.968917][T23664] loop5: detected capacity change from 4 to 0 [ 546.004558][T23664] erofs: (device loop5): mounted with root inode @ nid 36. 12:38:00 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e91a020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:38:00 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e90d020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:00 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xfffffffffffff000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:00 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09564e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 546.255008][T23670] loop2: detected capacity change from 264192 to 0 [ 546.267542][T23669] loop4: detected capacity change from 4 to 0 [ 546.327981][T23672] loop1: detected capacity change from 4 to 0 [ 546.335937][T23669] erofs: (device loop4): mounted with root inode @ nid 36. [ 546.385752][T23672] erofs: (device loop1): mounted with root inode @ nid 36. [ 546.403413][T23670] erofs: (device loop2): mounted with root inode @ nid 36. 12:38:00 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e91b020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:38:00 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e911020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 546.640845][T23686] loop0: detected capacity change from 4 to 0 [ 546.680924][T23690] loop3: detected capacity change from 264192 to 0 12:38:00 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x1f00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 546.693878][T23686] erofs: (device loop0): mounted with root inode @ nid 36. [ 546.729695][T23692] loop5: detected capacity change from 4 to 0 [ 546.819076][T23690] erofs: (device loop3): mounted with root inode @ nid 36. [ 546.870820][T23692] erofs: (device loop5): mounted with root inode @ nid 36. [ 546.878818][T23699] loop1: detected capacity change from 4 to 0 [ 546.931251][T23701] loop4: detected capacity change from 4 to 0 [ 546.982935][T23699] erofs: (device loop1): mounted with root inode @ nid 36. 12:38:01 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 547.029349][T23701] erofs: (device loop4): mounted with root inode @ nid 36. 12:38:01 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e912020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:01 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e902020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:01 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e90e020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:01 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e91c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 547.309303][T23709] loop2: detected capacity change from 264192 to 0 [ 547.321077][T23714] loop3: detected capacity change from 264192 to 0 [ 547.363606][T23709] erofs: (device loop2): mounted with root inode @ nid 36. [ 547.486282][T23722] loop0: detected capacity change from 4 to 0 [ 547.492932][T23714] erofs: (device loop3): erofs_read_inode: bogus i_mode (0) @ nid 36 [ 547.519621][T23722] erofs: (device loop0): mounted with root inode @ nid 36. 12:38:01 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x2000000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:01 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e90f020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 547.706320][T23729] loop4: detected capacity change from 4 to 0 [ 547.773106][T23733] loop5: detected capacity change from 4 to 0 [ 547.807979][T23736] loop1: detected capacity change from 4 to 0 [ 547.844611][T23733] erofs: (device loop5): mounted with root inode @ nid 36. [ 547.866170][T23729] erofs: (device loop4): mounted with root inode @ nid 36. 12:38:02 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 547.920172][T23736] erofs: (device loop1): mounted with root inode @ nid 36. [ 548.070581][T23744] loop3: detected capacity change from 264192 to 0 [ 548.117444][T23746] loop2: detected capacity change from 264192 to 0 [ 548.174554][T23744] erofs: (device loop3): erofs_read_inode: bogus i_mode (0) @ nid 36 [ 548.186386][T23747] loop0: detected capacity change from 4 to 0 [ 548.288892][T23746] erofs: (device loop2): mounted with root inode @ nid 36. 12:38:02 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e913020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 548.350825][T23747] erofs: (device loop0): mounted with root inode @ nid 36. 12:38:02 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e91d020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:38:02 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e903020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:02 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:02 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e910020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 548.647364][T23762] loop4: detected capacity change from 4 to 0 12:38:02 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x2010000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 548.725587][T23768] loop1: detected capacity change from 4 to 0 [ 548.855684][T23762] erofs: (device loop4): mounted with root inode @ nid 36. [ 548.878843][T23772] loop5: detected capacity change from 4 to 0 [ 548.898060][T23768] erofs: (device loop1): mounted with root inode @ nid 36. [ 548.922392][T23770] loop3: detected capacity change from 264192 to 0 [ 548.946951][T23782] loop0: detected capacity change from 4 to 0 [ 548.957205][T23772] erofs: (device loop5): mounted with root inode @ nid 36. [ 548.960774][T23782] erofs: (device loop0): mounted with root inode @ nid 36. 12:38:03 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e91e020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:38:03 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e914020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 549.012993][T23770] erofs: (device loop3): erofs_read_inode: bogus i_mode (0) @ nid 36 12:38:03 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e911020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 549.120079][T23770] loop3: detected capacity change from 264192 to 0 [ 549.137700][T23793] loop1: detected capacity change from 4 to 0 [ 549.211682][T23788] loop2: detected capacity change from 264192 to 0 [ 549.233908][T23770] erofs: (device loop3): erofs_read_inode: bogus i_mode (0) @ nid 36 [ 549.242692][T23793] erofs: (device loop1): mounted with root inode @ nid 36. [ 549.311589][T23788] erofs: (device loop2): mounted with root inode @ nid 36. 12:38:03 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e904020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:03 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:03 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x2100000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:03 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e921020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 549.595641][T23803] loop4: detected capacity change from 4 to 0 [ 549.702987][T23803] erofs: (device loop4): mounted with root inode @ nid 36. [ 549.718193][T23804] loop0: detected capacity change from 4 to 0 [ 549.797026][T23813] loop5: detected capacity change from 4 to 0 [ 549.834810][T23804] erofs: (device loop0): mounted with root inode @ nid 36. [ 549.837094][T23813] erofs: (device loop5): mounted with root inode @ nid 36. 12:38:04 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e915020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:04 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e905020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 549.997210][T23821] loop1: detected capacity change from 4 to 0 [ 550.060065][T23823] loop3: detected capacity change from 264192 to 0 [ 550.075586][T23823] erofs: (device loop3): erofs_read_inode: bogus i_mode (0) @ nid 36 [ 550.111650][T23821] erofs: (device loop1): mounted with root inode @ nid 36. [ 550.141729][T23827] loop2: detected capacity change from 264192 to 0 12:38:04 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e912020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 550.311112][T23827] erofs: (device loop2): mounted with root inode @ nid 36. 12:38:04 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:04 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e922020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:38:04 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x2300000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 550.553921][T23841] loop0: detected capacity change from 4 to 0 [ 550.561613][T23840] loop4: detected capacity change from 4 to 0 [ 550.589285][T23839] loop5: detected capacity change from 4 to 0 [ 550.649360][T23841] erofs: (device loop0): mounted with root inode @ nid 36. [ 550.657110][T23840] erofs: (device loop4): mounted with root inode @ nid 36. [ 550.679477][T23851] loop3: detected capacity change from 264192 to 0 [ 550.733573][T23839] erofs: (device loop5): mounted with root inode @ nid 36. [ 550.742880][T23850] loop1: detected capacity change from 4 to 0 [ 550.769535][T23851] erofs: (device loop3): erofs_read_inode: bogus i_mode (0) @ nid 36 [ 550.794625][T23857] loop2: detected capacity change from 264192 to 0 12:38:05 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e916020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 550.841959][T23850] erofs: (device loop1): mounted with root inode @ nid 36. [ 550.876269][T23857] erofs: (device loop2): mounted with root inode @ nid 36. 12:38:05 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e913020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:05 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:05 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e906020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:05 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e923020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:38:05 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x2f00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 551.228376][T23867] loop4: detected capacity change from 4 to 0 [ 551.241604][T23871] loop0: detected capacity change from 4 to 0 [ 551.295510][T23867] erofs: (device loop4): mounted with root inode @ nid 36. [ 551.298946][T23871] erofs: (device loop0): mounted with root inode @ nid 36. [ 551.334480][T23874] loop2: detected capacity change from 264192 to 0 [ 551.356900][T23874] erofs: (device loop2): mounted with root inode @ nid 36. 12:38:05 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x3502000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:05 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e917020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:05 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e914020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 551.494651][T23886] loop1: detected capacity change from 4 to 0 [ 551.546692][T23888] loop3: detected capacity change from 264192 to 0 [ 551.604949][T23887] loop5: detected capacity change from 4 to 0 [ 551.625048][T23887] erofs: (device loop5): mounted with root inode @ nid 36. [ 551.642996][T23888] erofs: (device loop3): erofs_read_inode: bogus i_mode (0) @ nid 36 [ 551.651389][T23886] erofs: (device loop1): mounted with root inode @ nid 36. [ 551.685266][T23894] loop2: detected capacity change from 264192 to 0 [ 551.750380][T23888] loop3: detected capacity change from 264192 to 0 [ 551.771837][T23903] loop4: detected capacity change from 4 to 0 [ 551.791657][T23894] erofs: (device loop2): mounted with root inode @ nid 36. 12:38:05 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e907020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 551.808437][T23888] erofs: (device loop3): erofs_read_inode: bogus i_mode (0) @ nid 36 [ 551.864345][T23912] loop0: detected capacity change from 4 to 0 [ 551.872441][T23903] erofs: (device loop4): mounted with root inode @ nid 36. [ 551.887868][T23912] erofs: (device loop0): mounted with root inode @ nid 36. 12:38:06 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e924020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:38:06 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:06 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e918020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:06 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x3f00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:06 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e915020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 552.260705][T23922] loop3: detected capacity change from 264192 to 0 [ 552.282027][T23925] loop5: detected capacity change from 4 to 0 [ 552.314324][T23928] loop1: detected capacity change from 4 to 0 [ 552.330205][T23929] loop4: detected capacity change from 4 to 0 [ 552.347302][T23932] loop0: detected capacity change from 4 to 0 [ 552.384612][T23922] erofs: (device loop3): erofs_read_inode: bogus i_mode (0) @ nid 36 [ 552.384641][T23928] erofs: (device loop1): mounted with root inode @ nid 36. [ 552.393241][T23925] erofs: (device loop5): mounted with root inode @ nid 36. [ 552.428346][T23929] erofs: (device loop4): mounted with root inode @ nid 36. [ 552.447361][T23932] erofs: (device loop0): mounted with root inode @ nid 36. 12:38:06 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e925020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:38:06 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e916020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:06 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xf, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:06 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e919020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:06 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e908020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 552.739825][T23946] loop2: detected capacity change from 264192 to 0 [ 552.931827][T23946] erofs: (device loop2): mounted with root inode @ nid 36. 12:38:07 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x4000000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 553.020830][T23956] loop3: detected capacity change from 264192 to 0 [ 553.054763][T23961] loop1: detected capacity change from 4 to 0 [ 553.087098][T23963] loop4: detected capacity change from 4 to 0 [ 553.102257][T23965] loop5: detected capacity change from 4 to 0 [ 553.179558][T23961] erofs: (device loop1): mounted with root inode @ nid 36. [ 553.182281][T23964] loop0: detected capacity change from 4 to 0 [ 553.186999][T23963] erofs: (device loop4): mounted with root inode @ nid 36. [ 553.204224][T23956] erofs: (device loop3): erofs_read_inode: bogus i_mode (0) @ nid 36 [ 553.232893][T23965] erofs: (device loop5): mounted with root inode @ nid 36. [ 553.336708][T23964] erofs: (device loop0): mounted with root inode @ nid 36. 12:38:07 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x10, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:07 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e926020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 553.420558][T23979] loop2: detected capacity change from 264192 to 0 12:38:07 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e909020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:07 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e91a020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:07 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e917020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 553.504914][T23979] erofs: (device loop2): mounted with root inode @ nid 36. [ 553.674413][T23990] loop1: detected capacity change from 4 to 0 [ 553.692018][T23990] erofs: (device loop1): mounted with root inode @ nid 36. 12:38:07 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e927020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:38:07 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x4800000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:07 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x14, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 553.852643][T23994] loop4: detected capacity change from 4 to 0 [ 553.871270][T23998] loop5: detected capacity change from 4 to 0 [ 553.934324][T23994] erofs: (device loop4): mounted with root inode @ nid 36. [ 553.951414][T24003] loop0: detected capacity change from 4 to 0 [ 553.973074][T23998] erofs: (device loop5): mounted with root inode @ nid 36. [ 554.009779][T24007] loop1: detected capacity change from 4 to 0 [ 554.069730][T24015] loop3: detected capacity change from 264192 to 0 [ 554.081219][T24015] erofs: (device loop3): erofs_read_inode: bogus i_mode (0) @ nid 36 [ 554.087911][T24003] erofs: (device loop0): mounted with root inode @ nid 36. 12:38:08 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e928020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 554.173044][T24015] loop3: detected capacity change from 264192 to 0 [ 554.182308][T24007] erofs: (device loop1): mounted with root inode @ nid 36. 12:38:08 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e90a020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 554.287854][T24015] erofs: (device loop3): erofs_read_inode: bogus i_mode (0) @ nid 36 12:38:08 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e918020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:08 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e91b020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:08 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3c, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 554.458577][T24024] loop2: detected capacity change from 264192 to 0 [ 554.602217][T24024] erofs: (device loop2): mounted with root inode @ nid 36. [ 554.633194][T24032] loop1: detected capacity change from 4 to 0 [ 554.686782][T24036] loop5: detected capacity change from 4 to 0 [ 554.710167][T24038] loop3: detected capacity change from 264192 to 0 [ 554.723472][T24044] loop0: detected capacity change from 4 to 0 [ 554.739242][T24038] erofs: (device loop3): erofs_read_inode: bogus i_mode (0) @ nid 36 [ 554.748883][T24042] loop4: detected capacity change from 4 to 0 [ 554.755551][T24032] erofs: (device loop1): mounted with root inode @ nid 36. [ 554.766465][T24036] erofs: (device loop5): mounted with root inode @ nid 36. [ 554.799767][T24044] erofs: (device loop0): mounted with root inode @ nid 36. [ 554.830000][T24042] erofs: (device loop4): mounted with root inode @ nid 36. [ 554.838056][T24038] loop3: detected capacity change from 264192 to 0 12:38:09 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x4c00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:09 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e919020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 555.015331][T24038] erofs: (device loop3): erofs_read_inode: bogus i_mode (0) @ nid 36 12:38:09 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e929020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:38:09 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e91c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:09 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x50, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:09 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e90b020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 555.241382][T24060] loop0: detected capacity change from 4 to 0 [ 555.405536][T24060] erofs: (device loop0): mounted with root inode @ nid 36. [ 555.454230][T24059] loop2: detected capacity change from 264192 to 0 [ 555.483557][T24066] loop1: detected capacity change from 4 to 0 [ 555.520953][T24069] loop3: detected capacity change from 264192 to 0 [ 555.539432][T24059] erofs: (device loop2): mounted with root inode @ nid 36. [ 555.553065][T24069] erofs: (device loop3): erofs_read_inode: bogus i_mode (0) @ nid 36 [ 555.557938][T24066] erofs: (device loop1): mounted with root inode @ nid 36. 12:38:09 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e91a020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 555.607460][T24069] loop3: detected capacity change from 264192 to 0 [ 555.621886][T24069] erofs: (device loop3): erofs_read_inode: bogus i_mode (0) @ nid 36 [ 555.659432][T24084] loop4: detected capacity change from 4 to 0 12:38:09 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x229, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:09 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x6000000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 555.780202][T24086] loop5: detected capacity change from 4 to 0 [ 555.792242][T24086] erofs: (device loop5): mounted with root inode @ nid 36. [ 555.805710][T24084] erofs: (device loop4): mounted with root inode @ nid 36. 12:38:10 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e92a020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:38:10 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e90c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 556.002691][T24099] loop0: detected capacity change from 4 to 0 12:38:10 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e91d020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 556.084494][T24098] loop3: detected capacity change from 264192 to 0 [ 556.114779][T24103] loop2: detected capacity change from 264192 to 0 12:38:10 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e92b020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 556.138889][T24107] loop1: detected capacity change from 4 to 0 [ 556.147591][T24099] erofs: (device loop0): mounted with root inode @ nid 36. [ 556.149323][T24107] erofs: (device loop1): mounted with root inode @ nid 36. [ 556.169286][T24098] erofs: (device loop3): erofs_read_inode: bogus i_mode (0) @ nid 36 [ 556.224863][T24103] erofs: (device loop2): mounted with root inode @ nid 36. 12:38:10 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e90d020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:10 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x6800000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:10 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e91b020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:10 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x36c, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 556.385664][T24119] loop4: detected capacity change from 4 to 0 [ 556.486688][T24124] loop1: detected capacity change from 4 to 0 [ 556.520319][T24119] erofs: (device loop4): mounted with root inode @ nid 36. [ 556.545896][T24132] loop5: detected capacity change from 4 to 0 [ 556.572872][T24124] erofs: (device loop1): mounted with root inode @ nid 36. [ 556.604681][T24132] erofs: (device loop5): mounted with root inode @ nid 36. [ 556.621071][T24137] loop2: detected capacity change from 264192 to 0 12:38:10 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e91e020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 556.648435][T24137] erofs: (device loop2): mounted with root inode @ nid 36. [ 556.683829][T24141] loop0: detected capacity change from 4 to 0 12:38:10 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e92c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 556.712936][T24128] loop3: detected capacity change from 264192 to 0 12:38:11 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x6c00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 556.823736][T24141] erofs: (device loop0): mounted with root inode @ nid 36. 12:38:11 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e90e020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:11 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xff0f, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:11 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e91c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 557.140700][T24154] loop2: detected capacity change from 264192 to 0 [ 557.262330][T24158] loop1: detected capacity change from 4 to 0 [ 557.328654][T24162] loop4: detected capacity change from 4 to 0 [ 557.360817][T24154] erofs: (device loop2): mounted with root inode @ nid 36. [ 557.374419][T24158] erofs: (device loop1): mounted with root inode @ nid 36. [ 557.414822][T24165] loop5: detected capacity change from 4 to 0 [ 557.508636][T24162] erofs: (device loop4): mounted with root inode @ nid 36. [ 557.523753][T24165] erofs: (device loop5): mounted with root inode @ nid 36. 12:38:11 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e92d020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 557.564501][T24173] loop0: detected capacity change from 4 to 0 12:38:11 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x7400000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:11 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e921020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 557.743250][T24173] erofs: (device loop0): mounted with root inode @ nid 36. 12:38:11 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e90f020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 557.867827][T24183] loop1: detected capacity change from 4 to 0 [ 557.895528][T24183] erofs: (device loop1): mounted with root inode @ nid 36. 12:38:12 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e91d020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 557.998287][T24189] loop4: detected capacity change from 4 to 0 12:38:12 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e92e020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:38:12 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5040021e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 558.095436][T24189] erofs: (device loop4): mounted with root inode @ nid 36. [ 558.111667][T24194] loop5: detected capacity change from 4 to 0 [ 558.159595][T24196] loop2: detected capacity change from 264192 to 0 [ 558.244850][T24194] erofs: (device loop5): mounted with root inode @ nid 36. [ 558.252483][T24196] erofs: (device loop2): mounted with root inode @ nid 36. 12:38:12 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e922020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:12 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e910020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:12 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x7a00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 558.489980][T24209] loop0: detected capacity change from 4 to 0 [ 558.513077][T24208] loop1: detected capacity change from 4 to 0 [ 558.530465][T24207] loop3: detected capacity change from 4 to 0 [ 558.594509][T24209] erofs: (device loop0): mounted with root inode @ nid 36. [ 558.604626][T24208] erofs: (device loop1): mounted with root inode @ nid 36. [ 558.673122][T24207] erofs: (device loop3): erofs_read_superblock: cannot find valid erofs superblock 12:38:12 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e92f020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 558.721776][T24220] loop4: detected capacity change from 4 to 0 12:38:12 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e91e020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:12 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0953ce93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 558.826141][T24226] loop5: detected capacity change from 4 to 0 [ 558.898469][T24220] erofs: (device loop4): mounted with root inode @ nid 36. [ 558.960280][T24226] erofs: (device loop5): mounted with root inode @ nid 36. [ 559.062209][T24236] loop2: detected capacity change from 264192 to 0 [ 559.091155][T24235] loop1: detected capacity change from 4 to 0 [ 559.111212][T24236] erofs: (device loop2): mounted with root inode @ nid 36. [ 559.139633][T24239] loop3: detected capacity change from 4 to 0 [ 559.183028][T24243] loop0: detected capacity change from 4 to 0 [ 559.213446][T24235] erofs: (device loop1): mounted with root inode @ nid 36. [ 559.240675][T24239] erofs: (device loop3): mounted with root inode @ nid 36. [ 559.310375][T24243] erofs: (device loop0): mounted with root inode @ nid 36. 12:38:13 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x8cffffff00000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:13 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e923020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:13 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e911020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:13 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e930020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:38:13 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09550e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:13 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e921020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 559.733805][T24253] loop4: detected capacity change from 4 to 0 [ 559.778308][T24253] erofs: (device loop4): mounted with root inode @ nid 36. 12:38:14 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0955de93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 559.837540][T24264] loop3: detected capacity change from 4 to 0 [ 559.848525][T24264] erofs: (device loop3): mounted with root inode @ nid 36. [ 559.875189][T24263] loop5: detected capacity change from 4 to 0 [ 559.981003][T24270] loop1: detected capacity change from 4 to 0 [ 560.024293][T24263] erofs: (device loop5): mounted with root inode @ nid 36. 12:38:14 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e924020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 560.069478][T24273] loop2: detected capacity change from 264192 to 0 [ 560.145891][T24273] erofs: (device loop2): mounted with root inode @ nid 36. [ 560.199854][T24270] erofs: (device loop1): mounted with root inode @ nid 36. [ 560.222055][T24274] loop0: detected capacity change from 4 to 0 12:38:14 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e931020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 560.262019][T24274] erofs: (device loop0): mounted with root inode @ nid 36. 12:38:14 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e912020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:14 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xf0ffffff00000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 560.483107][T24285] loop3: detected capacity change from 4 to 0 [ 560.533959][T24285] erofs: (device loop3): mounted with root inode @ nid 36. [ 560.566050][T24289] loop4: detected capacity change from 4 to 0 [ 560.579831][T24292] loop1: detected capacity change from 4 to 0 12:38:14 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09564e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 560.703556][T24292] erofs: (device loop1): mounted with root inode @ nid 36. [ 560.709326][T24289] erofs: (device loop4): mounted with root inode @ nid 36. 12:38:14 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e922020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:15 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e932020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 560.840709][T24303] loop2: detected capacity change from 264192 to 0 [ 560.868806][T24305] loop5: detected capacity change from 4 to 0 [ 560.970124][T24303] erofs: (device loop2): mounted with root inode @ nid 36. [ 560.978107][T24305] erofs: (device loop5): mounted with root inode @ nid 36. [ 561.003523][T24311] loop3: detected capacity change from 4 to 0 [ 561.037832][T24317] loop0: detected capacity change from 4 to 0 [ 561.131717][T24311] erofs: (device loop3): mounted with root inode @ nid 36. [ 561.152974][T24317] erofs: (device loop0): mounted with root inode @ nid 36. 12:38:15 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xf5ffffff00000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:15 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e925020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:15 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e902020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 561.274185][T24322] loop1: detected capacity change from 4 to 0 12:38:15 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e913020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 561.396373][T24322] erofs: (device loop1): mounted with root inode @ nid 36. [ 561.473367][T24328] loop4: detected capacity change from 4 to 0 12:38:15 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e933020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:38:15 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e923020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 561.533468][T24328] erofs: (device loop4): mounted with root inode @ nid 36. 12:38:15 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e926020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 561.720727][T24338] loop2: detected capacity change from 264192 to 0 [ 561.737898][T24340] loop3: detected capacity change from 4 to 0 [ 561.802281][T24336] loop5: detected capacity change from 4 to 0 [ 561.808937][T24340] erofs: (device loop3): mounted with root inode @ nid 36. [ 561.853637][T24336] erofs: (device loop5): mounted with root inode @ nid 36. [ 561.862514][T24342] loop1: detected capacity change from 4 to 0 [ 561.862569][T24338] erofs: (device loop2): mounted with root inode @ nid 36. 12:38:16 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e914020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 561.945599][T24342] erofs: (device loop1): mounted with root inode @ nid 36. 12:38:16 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xf6ffffff00000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:16 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e934020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 562.053409][T24356] loop0: detected capacity change from 4 to 0 12:38:16 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e903020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 562.158747][T24358] loop4: detected capacity change from 4 to 0 [ 562.170687][T24356] erofs: (device loop0): mounted with root inode @ nid 36. [ 562.285006][T24358] erofs: (device loop4): mounted with root inode @ nid 36. 12:38:16 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e924020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 562.401545][T24371] loop2: detected capacity change from 264192 to 0 [ 562.422034][T24369] loop5: detected capacity change from 4 to 0 [ 562.454620][T24370] loop1: detected capacity change from 4 to 0 [ 562.501076][T24371] erofs: (device loop2): mounted with root inode @ nid 36. [ 562.501193][T24375] loop3: detected capacity change from 4 to 0 [ 562.548588][T24370] erofs: (device loop1): mounted with root inode @ nid 36. [ 562.563222][T24369] erofs: (device loop5): mounted with root inode @ nid 36. [ 562.639673][T24375] erofs: (device loop3): mounted with root inode @ nid 36. 12:38:16 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e915020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 562.706111][ T3287] ieee802154 phy0 wpan0: encryption failed: -22 [ 562.713442][ T3287] ieee802154 phy1 wpan1: encryption failed: -22 12:38:16 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e927020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:17 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e935020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:38:17 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xfeffffff00000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:17 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e904020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 562.945995][T24389] loop0: detected capacity change from 4 to 0 [ 563.061809][T24389] erofs: (device loop0): mounted with root inode @ nid 36. [ 563.133119][T24393] loop5: detected capacity change from 4 to 0 [ 563.180758][T24398] loop2: detected capacity change from 264192 to 0 [ 563.192404][T24395] loop4: detected capacity change from 4 to 0 [ 563.243283][T24393] erofs: (device loop5): mounted with root inode @ nid 36. [ 563.266529][T24400] loop3: detected capacity change from 4 to 0 [ 563.298434][T24400] erofs: (device loop3): mounted with root inode @ nid 36. [ 563.304784][T24395] erofs: (device loop4): mounted with root inode @ nid 36. [ 563.312015][T24398] erofs: (device loop2): mounted with root inode @ nid 36. 12:38:17 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e916020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 563.412445][T24413] loop1: detected capacity change from 4 to 0 12:38:17 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e925020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:17 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e905020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:17 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e928020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:17 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xff00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 563.616407][T24413] erofs: (device loop1): mounted with root inode @ nid 36. [ 563.686014][T24420] loop5: detected capacity change from 4 to 0 [ 563.709587][T24420] erofs: (device loop5): mounted with root inode @ nid 36. [ 563.745790][T24424] loop3: detected capacity change from 4 to 0 12:38:17 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e936020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 563.787147][T24424] erofs: (device loop3): mounted with root inode @ nid 36. 12:38:18 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e917020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 563.876233][T24435] loop2: detected capacity change from 264192 to 0 [ 563.902242][T24437] loop4: detected capacity change from 4 to 0 [ 563.929145][T24431] loop0: detected capacity change from 4 to 0 [ 563.944071][T24435] erofs: (device loop2): mounted with root inode @ nid 36. [ 563.944550][T24431] erofs: (device loop0): mounted with root inode @ nid 36. [ 564.030451][T24445] loop1: detected capacity change from 4 to 0 [ 564.046787][T24445] erofs: (device loop1): mounted with root inode @ nid 36. 12:38:18 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e937020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 564.088382][T24437] erofs: (device loop4): mounted with root inode @ nid 36. 12:38:18 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e906020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:18 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xff0f000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:18 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e926020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:18 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e929020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 564.385435][T24452] loop5: detected capacity change from 4 to 0 [ 564.476761][T24455] loop1: detected capacity change from 4 to 0 [ 564.488686][T24461] loop3: detected capacity change from 4 to 0 [ 564.539275][T24461] erofs: (device loop3): mounted with root inode @ nid 36. [ 564.539275][T24452] erofs: (device loop5): mounted with root inode @ nid 36. [ 564.571653][T24455] erofs: (device loop1): mounted with root inode @ nid 36. [ 564.646027][T24469] loop0: detected capacity change from 4 to 0 [ 564.700537][T24469] erofs: (device loop0): mounted with root inode @ nid 36. 12:38:18 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e918020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:18 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e938020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:38:18 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e907020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 564.774593][T24473] loop2: detected capacity change from 264192 to 0 [ 564.836852][T24473] erofs: (device loop2): mounted with root inode @ nid 36. [ 564.890221][T24477] loop4: detected capacity change from 4 to 0 [ 565.054091][T24477] erofs: (device loop4): mounted with root inode @ nid 36. 12:38:19 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xffefffff00000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:19 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e927020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 565.217495][T24486] loop1: detected capacity change from 4 to 0 [ 565.316839][T24484] loop5: detected capacity change from 4 to 0 12:38:19 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e92a020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 565.390806][T24492] loop3: detected capacity change from 4 to 0 [ 565.454316][T24486] erofs: (device loop1): mounted with root inode @ nid 36. 12:38:19 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e939020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:38:19 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e919020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 565.579079][T24484] erofs: (device loop5): mounted with root inode @ nid 36. [ 565.587303][T24492] erofs: (device loop3): mounted with root inode @ nid 36. [ 565.604858][T24502] loop0: detected capacity change from 4 to 0 [ 565.699273][T24502] erofs: (device loop0): mounted with root inode @ nid 36. [ 565.771433][T24510] loop4: detected capacity change from 4 to 0 [ 565.815604][T24507] loop2: detected capacity change from 264192 to 0 [ 565.849588][T24510] erofs: (device loop4): mounted with root inode @ nid 36. [ 565.884420][T24507] erofs: (device loop2): mounted with root inode @ nid 36. 12:38:20 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e908020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 565.942595][T24517] loop1: detected capacity change from 4 to 0 12:38:20 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e928020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:20 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e92b020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:20 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xffff1f0000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 566.197651][T24517] erofs: (device loop1): mounted with root inode @ nid 36. [ 566.218222][T24520] loop5: detected capacity change from 4 to 0 [ 566.294635][T24520] erofs: (device loop5): mounted with root inode @ nid 36. [ 566.317541][T24529] loop3: detected capacity change from 4 to 0 [ 566.388627][T24529] erofs: (device loop3): mounted with root inode @ nid 36. 12:38:20 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93a020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 566.474319][T24535] loop4: detected capacity change from 4 to 0 [ 566.502139][T24539] loop0: detected capacity change from 4 to 0 [ 566.514202][T24535] erofs: (device loop4): mounted with root inode @ nid 36. 12:38:20 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e91a020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 566.543490][T24539] erofs: (device loop0): mounted with root inode @ nid 36. 12:38:20 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e909020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 566.626154][T24543] loop2: detected capacity change from 264192 to 0 12:38:20 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e92c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 566.755625][T24543] erofs: (device loop2): mounted with root inode @ nid 36. [ 566.789877][T24550] loop1: detected capacity change from 4 to 0 12:38:21 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e929020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 566.906847][T24550] erofs: (device loop1): mounted with root inode @ nid 36. 12:38:21 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xffffff7f00000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 567.116943][T24557] loop4: detected capacity change from 4 to 0 [ 567.141439][T24562] loop5: detected capacity change from 4 to 0 12:38:21 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93b020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 567.183910][T24558] loop3: detected capacity change from 4 to 0 [ 567.205078][T24557] erofs: (device loop4): mounted with root inode @ nid 36. [ 567.219789][T24569] loop0: detected capacity change from 4 to 0 12:38:21 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e92a020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 567.287386][T24562] erofs: (device loop5): mounted with root inode @ nid 36. [ 567.287386][T24569] erofs: (device loop0): mounted with root inode @ nid 36. [ 567.339569][T24558] erofs: (device loop3): mounted with root inode @ nid 36. 12:38:21 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e92d020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 567.489651][T24577] loop2: detected capacity change from 264192 to 0 [ 567.517632][T24577] erofs: (device loop2): mounted with root inode @ nid 36. 12:38:21 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e90a020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:21 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e91b020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:21 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xffffffd000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 567.653175][T24585] loop0: detected capacity change from 4 to 0 [ 567.685191][T24583] loop1: detected capacity change from 4 to 0 [ 567.753262][T24585] erofs: (device loop0): mounted with root inode @ nid 36. [ 567.769349][T24583] erofs: (device loop1): mounted with root inode @ nid 36. 12:38:22 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e942020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 567.883272][T24595] loop4: detected capacity change from 4 to 0 [ 567.897415][T24595] erofs: (device loop4): mounted with root inode @ nid 36. 12:38:22 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e92b020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:22 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e92e020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 568.112636][T24600] loop3: detected capacity change from 4 to 0 [ 568.127137][T24604] loop5: detected capacity change from 4 to 0 [ 568.140681][T24605] loop2: detected capacity change from 264192 to 0 [ 568.189988][T24600] erofs: (device loop3): mounted with root inode @ nid 36. [ 568.200882][T24604] erofs: (device loop5): mounted with root inode @ nid 36. [ 568.287959][T24605] erofs: (device loop2): mounted with root inode @ nid 36. [ 568.317651][T24614] loop1: detected capacity change from 4 to 0 [ 568.461457][T24614] erofs: (device loop1): mounted with root inode @ nid 36. 12:38:22 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e91c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:22 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xffffffff00000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:22 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e90b020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 568.550870][T24622] loop0: detected capacity change from 4 to 0 [ 568.616514][T24624] loop4: detected capacity change from 4 to 0 [ 568.637525][T24622] erofs: (device loop0): mounted with root inode @ nid 36. [ 568.758596][T24624] erofs: (device loop4): mounted with root inode @ nid 36. 12:38:23 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e950020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 568.849723][T24634] loop2: detected capacity change from 264192 to 0 12:38:23 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e92f020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:23 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e92c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 568.904213][T24634] erofs: (device loop2): mounted with root inode @ nid 36. [ 568.968781][T24639] loop5: detected capacity change from 4 to 0 [ 569.000714][T24639] erofs: (device loop5): mounted with root inode @ nid 36. [ 569.083915][T24641] loop3: detected capacity change from 4 to 0 12:38:23 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0xfffffffffffff000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 569.202027][T24651] loop0: detected capacity change from 4 to 0 [ 569.227476][T24651] erofs: (device loop0): mounted with root inode @ nid 36. [ 569.243971][T24641] erofs: (device loop3): mounted with root inode @ nid 36. [ 569.255283][T24652] loop4: detected capacity change from 4 to 0 [ 569.295142][T24648] loop1: detected capacity change from 4 to 0 [ 569.359143][T24652] erofs: (device loop4): mounted with root inode @ nid 36. 12:38:23 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e91d020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 569.403451][T24648] erofs: (device loop1): mounted with root inode @ nid 36. 12:38:23 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e92d020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:23 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e90c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:23 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e959020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 569.649517][T24667] loop5: detected capacity change from 4 to 0 [ 569.715284][T24670] loop3: detected capacity change from 4 to 0 [ 569.727094][T24670] erofs: (device loop3): mounted with root inode @ nid 36. [ 569.733215][T24667] erofs: (device loop5): mounted with root inode @ nid 36. [ 569.783318][T24663] loop2: detected capacity change from 264192 to 0 12:38:24 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 569.884247][T24682] loop0: detected capacity change from 4 to 0 12:38:24 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e930020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:24 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e90d020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:24 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e91e020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 569.996201][T24682] erofs: (device loop0): mounted with root inode @ nid 36. [ 570.011326][T24687] loop1: detected capacity change from 4 to 0 [ 570.130500][T24687] erofs: (device loop1): mounted with root inode @ nid 36. 12:38:24 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c030000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:38:24 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e92e020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:24 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 570.310569][T24699] loop3: detected capacity change from 4 to 0 [ 570.376232][T24699] erofs: (device loop3): mounted with root inode @ nid 36. [ 570.403275][T24705] loop5: detected capacity change from 4 to 0 [ 570.428076][T24701] loop4: detected capacity change from 4 to 0 [ 570.444224][T24705] erofs: (device loop5): mounted with root inode @ nid 36. [ 570.458144][T24701] erofs: (device loop4): mounted with root inode @ nid 36. [ 570.509437][T24711] loop2: detected capacity change from 264192 to 0 [ 570.551821][T24717] loop0: detected capacity change from 4 to 0 [ 570.583380][T24718] loop1: detected capacity change from 4 to 0 [ 570.650400][T24711] erofs: (device loop2): erofs_read_inode: bogus i_mode (0) @ nid 36 12:38:24 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e921020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 570.693283][T24718] erofs: (device loop1): erofs_superblock_csum_verify: invalid checksum 0xcfb40cfa, 0x3ce92195 expected [ 570.741487][T24717] erofs: (device loop0): mounted with root inode @ nid 36. 12:38:24 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c040000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:38:24 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e90e020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:24 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:25 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e931020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 571.063979][T24730] loop5: detected capacity change from 4 to 0 [ 571.116792][T24735] loop2: detected capacity change from 264192 to 0 [ 571.161885][T24730] erofs: (device loop5): mounted with root inode @ nid 36. [ 571.198768][T24742] loop3: detected capacity change from 4 to 0 [ 571.210835][T24742] erofs: (device loop3): mounted with root inode @ nid 36. [ 571.247847][T24735] erofs: (device loop2): erofs_read_inode: bogus i_mode (0) @ nid 36 12:38:25 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e92f020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 571.278326][T24746] loop1: detected capacity change from 4 to 0 [ 571.282655][T13321] blk_update_request: I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 571.305962][T24746] erofs: (device loop1): mounted with root inode @ nid 36. [ 571.453237][T24749] loop4: detected capacity change from 4 to 0 12:38:25 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c050000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 571.570257][T24749] erofs: (device loop4): mounted with root inode @ nid 36. 12:38:25 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e90f020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:25 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e922020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:25 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:25 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e932020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 571.780710][T24756] loop0: detected capacity change from 4 to 0 [ 571.904176][T24756] erofs: (device loop0): mounted with root inode @ nid 36. [ 571.944879][T24761] loop1: detected capacity change from 4 to 0 [ 571.975845][T24765] loop3: detected capacity change from 4 to 0 [ 571.998767][T24769] loop2: detected capacity change from 264192 to 0 [ 572.051841][T24761] erofs: (device loop1): erofs_superblock_csum_verify: invalid checksum 0x72c136c8, 0x3ce92195 expected [ 572.077656][T24766] loop5: detected capacity change from 4 to 0 [ 572.115072][T24765] erofs: (device loop3): mounted with root inode @ nid 36. [ 572.144583][T24769] erofs: (device loop2): erofs_read_inode: bogus i_mode (0) @ nid 36 [ 572.185446][T24766] erofs: (device loop5): mounted with root inode @ nid 36. 12:38:26 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c060000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:38:26 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e930020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:26 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:26 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e910020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 572.338578][T24781] loop4: detected capacity change from 4 to 0 12:38:26 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e923020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 572.415117][T24781] erofs: (device loop4): mounted with root inode @ nid 36. [ 572.475390][T24788] loop1: detected capacity change from 4 to 0 [ 572.521141][T24794] loop2: detected capacity change from 264192 to 0 [ 572.543586][T24788] erofs: (device loop1): mounted with root inode @ nid 36. [ 572.560536][T24794] erofs: (device loop2): erofs_read_inode: bogus i_mode (0) @ nid 36 12:38:26 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e924020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:26 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c070000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 572.721259][T24800] loop0: detected capacity change from 4 to 0 [ 572.759596][T24794] loop2: detected capacity change from 264192 to 0 12:38:26 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e933020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 572.800009][T24800] erofs: (device loop0): mounted with root inode @ nid 36. 12:38:27 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 572.910450][T24808] loop3: detected capacity change from 4 to 0 [ 573.019612][T24808] erofs: (device loop3): mounted with root inode @ nid 36. [ 573.057577][T24809] loop5: detected capacity change from 4 to 0 12:38:27 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e931020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 573.129979][T24809] erofs: (device loop5): mounted with root inode @ nid 36. 12:38:27 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:27 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e911020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 573.284762][T24823] loop4: detected capacity change from 4 to 0 [ 573.314053][T24824] loop1: detected capacity change from 4 to 0 [ 573.385919][T24823] erofs: (device loop4): mounted with root inode @ nid 36. [ 573.397321][T24832] loop0: detected capacity change from 4 to 0 12:38:27 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e925020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 573.435041][T24824] erofs: (device loop1): erofs_superblock_csum_verify: invalid checksum 0x19eddf26, 0x3ce92195 expected [ 573.482586][T24832] erofs: (device loop0): mounted with root inode @ nid 36. [ 573.490357][T24838] loop3: detected capacity change from 4 to 0 [ 573.570784][T24829] loop2: detected capacity change from 264192 to 0 [ 573.603026][T24838] erofs: (device loop3): mounted with root inode @ nid 36. 12:38:27 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c080000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:38:27 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e934020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:27 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e932020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:27 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xf, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:28 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e912020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 573.843021][T24849] loop5: detected capacity change from 4 to 0 [ 573.965487][T24849] erofs: (device loop5): mounted with root inode @ nid 36. [ 573.985171][T24855] loop1: detected capacity change from 4 to 0 [ 574.069408][T24856] loop4: detected capacity change from 4 to 0 [ 574.095189][T24855] erofs: (device loop1): mounted with root inode @ nid 36. [ 574.149192][T24856] erofs: (device loop4): mounted with root inode @ nid 36. [ 574.247135][T24865] loop0: detected capacity change from 4 to 0 [ 574.262420][T24862] loop2: detected capacity change from 264192 to 0 12:38:28 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e926020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 574.307241][T24866] loop3: detected capacity change from 4 to 0 12:38:28 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c0a0000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 574.351674][T24865] erofs: (device loop0): mounted with root inode @ nid 36. [ 574.382397][T24862] erofs: (device loop2): erofs_read_inode: bogus i_mode (0) @ nid 36 [ 574.394659][T24866] erofs: (device loop3): mounted with root inode @ nid 36. 12:38:28 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e933020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:28 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e913020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:28 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x10, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:28 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e935020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 574.779507][T24891] loop3: detected capacity change from 4 to 0 [ 574.845387][T24882] loop1: detected capacity change from 4 to 0 [ 574.853922][T24891] erofs: (device loop3): mounted with root inode @ nid 36. [ 574.866924][T24884] loop5: detected capacity change from 4 to 0 [ 574.907144][T24883] loop2: detected capacity change from 264192 to 0 [ 574.936166][T24882] erofs: (device loop1): mounted with root inode @ nid 36. [ 574.945039][T24885] loop0: detected capacity change from 4 to 0 [ 574.965358][T24883] erofs: (device loop2): erofs_read_inode: bogus i_mode (0) @ nid 36 [ 574.974044][T24890] loop4: detected capacity change from 4 to 0 [ 574.985437][T24884] erofs: (device loop5): mounted with root inode @ nid 36. 12:38:29 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x14, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:29 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c0f0000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 575.075271][T24885] erofs: (device loop0): mounted with root inode @ nid 36. [ 575.106801][T24890] erofs: (device loop4): mounted with root inode @ nid 36. 12:38:29 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e914020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:29 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e927020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:29 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e934020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:29 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e936020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 575.455334][T24911] loop1: detected capacity change from 4 to 0 [ 575.491464][T24909] loop2: detected capacity change from 264192 to 0 [ 575.543070][T24911] erofs: (device loop1): erofs_superblock_csum_verify: invalid checksum 0xb0b20e6f, 0x3ce92195 expected [ 575.584013][T24922] loop3: detected capacity change from 4 to 0 [ 575.605702][T24909] erofs: (device loop2): erofs_read_inode: bogus i_mode (0) @ nid 36 [ 575.635381][T24922] erofs: (device loop3): mounted with root inode @ nid 36. 12:38:29 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c100000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 575.759616][T24909] loop2: detected capacity change from 264192 to 0 12:38:29 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e915020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 575.810790][T24909] erofs: (device loop2): erofs_read_inode: bogus i_mode (0) @ nid 36 [ 575.883136][T24933] loop0: detected capacity change from 4 to 0 [ 575.898865][T24934] loop5: detected capacity change from 4 to 0 [ 575.912429][T24934] erofs: (device loop5): mounted with root inode @ nid 36. [ 575.958534][T24933] erofs: (device loop0): mounted with root inode @ nid 36. 12:38:30 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3c, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 576.011760][T24943] loop1: detected capacity change from 4 to 0 [ 576.038928][T24929] loop4: detected capacity change from 4 to 0 12:38:30 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e935020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:30 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e928020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 576.095299][T24929] erofs: (device loop4): mounted with root inode @ nid 36. [ 576.102954][T24943] erofs: (device loop1): mounted with root inode @ nid 36. 12:38:30 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e937020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 576.194196][T24953] loop3: detected capacity change from 4 to 0 [ 576.258232][T24951] loop2: detected capacity change from 264192 to 0 [ 576.269992][T24953] erofs: (device loop3): mounted with root inode @ nid 36. [ 576.362059][T24951] erofs: (device loop2): erofs_read_inode: bogus i_mode (0) @ nid 36 [ 576.399488][T24962] loop5: detected capacity change from 4 to 0 [ 576.441315][T24962] erofs: (device loop5): mounted with root inode @ nid 36. 12:38:30 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c140000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 576.491433][T24966] loop0: detected capacity change from 4 to 0 12:38:30 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x50, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 576.552924][T24966] erofs: (device loop0): mounted with root inode @ nid 36. 12:38:30 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e916020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:30 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e929020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 576.716323][T24971] loop4: detected capacity change from 4 to 0 [ 576.828485][T24971] erofs: (device loop4): mounted with root inode @ nid 36. [ 576.829960][T24975] loop1: detected capacity change from 4 to 0 [ 576.861460][T24980] loop2: detected capacity change from 264192 to 0 12:38:31 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e936020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 576.883574][T24980] erofs: (device loop2): erofs_read_inode: bogus i_mode (0) @ nid 36 [ 576.930138][T24975] erofs: (device loop1): mounted with root inode @ nid 36. [ 576.988010][T24989] loop3: detected capacity change from 4 to 0 [ 577.005849][T24990] loop5: detected capacity change from 4 to 0 12:38:31 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x237, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 577.053183][T24989] erofs: (device loop3): mounted with root inode @ nid 36. [ 577.084622][T24990] erofs: (device loop5): mounted with root inode @ nid 36. 12:38:31 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e938020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:31 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c3c0000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:38:31 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e92a020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 577.179839][T25000] loop0: detected capacity change from 4 to 0 12:38:31 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e917020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 577.344750][T25000] erofs: (device loop0): mounted with root inode @ nid 36. [ 577.395248][T25005] loop2: detected capacity change from 264192 to 0 [ 577.414875][T25005] erofs: (device loop2): erofs_read_inode: bogus i_mode (0) @ nid 36 12:38:31 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e937020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 577.521591][T25005] loop2: detected capacity change from 264192 to 0 [ 577.582642][T25017] loop4: detected capacity change from 4 to 0 [ 577.599025][T25005] erofs: (device loop2): erofs_read_inode: bogus i_mode (0) @ nid 36 [ 577.621267][T25023] loop3: detected capacity change from 4 to 0 [ 577.636249][T25020] loop5: detected capacity change from 4 to 0 [ 577.648677][T25021] loop1: detected capacity change from 4 to 0 [ 577.677590][T25020] erofs: (device loop5): mounted with root inode @ nid 36. [ 577.697330][T25023] erofs: (device loop3): mounted with root inode @ nid 36. [ 577.713333][T25017] erofs: (device loop4): mounted with root inode @ nid 36. 12:38:31 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e92b020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 577.804021][T25021] erofs: (device loop1): mounted with root inode @ nid 36. 12:38:32 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xff0f, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:32 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e918020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:32 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e939020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:32 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c500000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 577.976562][T25035] loop0: detected capacity change from 4 to 0 [ 578.123034][T25035] erofs: (device loop0): mounted with root inode @ nid 36. [ 578.176162][T25040] loop5: detected capacity change from 4 to 0 [ 578.240956][T25040] erofs: (device loop5): mounted with root inode @ nid 36. 12:38:32 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e938020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:32 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e92c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 578.344967][T25051] loop3: detected capacity change from 4 to 0 [ 578.413396][T25052] loop4: detected capacity change from 4 to 0 [ 578.420583][T25051] erofs: (device loop3): mounted with root inode @ nid 36. [ 578.473220][T25058] loop1: detected capacity change from 4 to 0 [ 578.485037][T25052] erofs: (device loop4): mounted with root inode @ nid 36. [ 578.549546][T25058] erofs: (device loop1): mounted with root inode @ nid 36. 12:38:32 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e919020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 578.721015][T25068] loop0: detected capacity change from 4 to 0 12:38:32 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c590000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:38:32 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93a020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 578.819013][T25070] loop5: detected capacity change from 4 to 0 [ 578.883250][T25068] erofs: (device loop0): mounted with root inode @ nid 36. [ 578.962935][T25070] erofs: (device loop5): mounted with root inode @ nid 36. [ 578.981835][T25076] loop3: detected capacity change from 4 to 0 [ 579.058072][T25076] erofs: (device loop3): mounted with root inode @ nid 36. 12:38:33 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e939020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 579.110646][T25081] loop4: detected capacity change from 4 to 0 12:38:33 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e92d020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 579.194524][T25083] loop1: detected capacity change from 4 to 0 12:38:33 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93b020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:33 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7ffff, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:33 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e91a020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 579.363013][T25083] erofs: (device loop1): erofs_superblock_csum_verify: invalid checksum 0x0237c743, 0x3ce92195 expected 12:38:33 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c390200000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:38:33 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e942020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 579.583887][T25099] loop5: detected capacity change from 4 to 0 [ 579.704083][T25100] loop0: detected capacity change from 4 to 0 [ 579.744554][T25099] erofs: (device loop5): mounted with root inode @ nid 36. [ 579.778473][T25103] loop3: detected capacity change from 4 to 0 12:38:33 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e92e020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 579.833091][T25103] erofs: (device loop3): mounted with root inode @ nid 36. [ 579.915804][T25100] erofs: (device loop0): mounted with root inode @ nid 36. [ 579.934047][T25115] loop1: detected capacity change from 4 to 0 [ 579.960742][T25116] loop4: detected capacity change from 4 to 0 12:38:34 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e91b020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 580.054745][T25115] erofs: (device loop1): erofs_superblock_csum_verify: invalid checksum 0x3af29ef2, 0x3ce92195 expected [ 580.082108][T25116] erofs: (device loop4): mounted with root inode @ nid 36. 12:38:34 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93a020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:34 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c6c0300000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 580.194418][T25124] loop5: detected capacity change from 4 to 0 12:38:34 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09522e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 580.415736][T25124] erofs: (device loop5): mounted with root inode @ nid 36. [ 580.421421][T25131] loop3: detected capacity change from 4 to 0 [ 580.446117][T25131] erofs: (device loop3): mounted with root inode @ nid 36. 12:38:34 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e950020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:34 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e92f020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 580.563343][T25140] loop2: detected capacity change from 4 to 0 [ 580.624240][T25142] loop0: detected capacity change from 4 to 0 [ 580.653111][T25140] erofs: (device loop2): mounted with root inode @ nid 36. [ 580.655948][T25139] loop1: detected capacity change from 4 to 0 [ 580.697440][T25139] erofs: (device loop1): mounted with root inode @ nid 36. [ 580.706683][T25142] erofs: (device loop0): mounted with root inode @ nid 36. 12:38:34 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e91c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:35 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93b020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:35 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e0953ce93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 580.905864][T25152] loop5: detected capacity change from 4 to 0 12:38:35 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c0fff00000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 580.960999][T25159] loop3: detected capacity change from 4 to 0 [ 581.064781][T25152] erofs: (device loop5): mounted with root inode @ nid 36. [ 581.072286][T25156] loop4: detected capacity change from 4 to 0 [ 581.168312][T25159] erofs: (device loop3): mounted with root inode @ nid 36. [ 581.177816][T25156] erofs: (device loop4): mounted with root inode @ nid 36. 12:38:35 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e930020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 581.216464][T25169] loop0: detected capacity change from 4 to 0 12:38:35 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c030000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 581.382989][T25169] erofs: (device loop0): mounted with root inode @ nid 36. 12:38:35 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e91d020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 581.499157][T25174] loop2: detected capacity change from 4 to 0 [ 581.545138][T25183] loop4: detected capacity change from 4 to 0 [ 581.564511][T25182] loop5: detected capacity change from 4 to 0 [ 581.581749][T25174] erofs: (device loop2): mounted with root inode @ nid 36. [ 581.594284][T25179] loop1: detected capacity change from 4 to 0 [ 581.617563][T25183] erofs: (device loop4): erofs_superblock_csum_verify: invalid checksum 0x3bda968d, 0x3ce92195 expected [ 581.632237][T25182] erofs: (device loop5): mounted with root inode @ nid 36. [ 581.644303][T25179] erofs: (device loop1): erofs_superblock_csum_verify: invalid checksum 0xfb9d67ae, 0x3ce92195 expected 12:38:35 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e950020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:35 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09550e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:35 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93cffff07000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 581.836473][T25183] loop4: detected capacity change from 4 to 0 [ 581.937586][T25194] loop3: detected capacity change from 4 to 0 [ 581.962973][T25183] erofs: (device loop4): erofs_superblock_csum_verify: invalid checksum 0x3bda968d, 0x3ce92195 expected [ 582.053541][T25194] erofs: (device loop3): mounted with root inode @ nid 36. [ 582.083153][T25206] loop0: detected capacity change from 4 to 0 [ 582.117243][T25205] loop1: detected capacity change from 4 to 0 12:38:36 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e931020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 582.172435][T25206] erofs: (device loop0): mounted with root inode @ nid 36. [ 582.207293][T25205] erofs: (device loop1): erofs_superblock_csum_verify: invalid checksum 0xc3ce5f4d, 0x3ce92195 expected 12:38:36 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c040000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 582.271696][T25215] loop2: detected capacity change from 4 to 0 12:38:36 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c02000000070024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 582.469095][T25215] erofs: (device loop2): mounted with root inode @ nid 36. [ 582.478539][T25214] loop5: detected capacity change from 4 to 0 12:38:36 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e91e020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 582.520533][T25214] erofs: (device loop5): mounted with root inode @ nid 36. [ 582.571078][T25224] loop4: detected capacity change from 4 to 0 [ 582.602663][T25227] loop1: detected capacity change from 4 to 0 12:38:36 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c030000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 582.713782][T25224] erofs: (device loop4): mounted with root inode @ nid 36. [ 582.729980][T25227] erofs: (device loop1): erofs_read_superblock: blksize 128 isn't supported on this platform 12:38:37 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09564e93c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:37 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e932020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:37 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020200000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:38:37 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c050000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 583.110491][T25237] loop3: detected capacity change from 4 to 0 [ 583.129191][T25239] loop0: detected capacity change from 4 to 0 [ 583.156594][T25241] loop2: detected capacity change from 4 to 0 [ 583.196657][T25239] erofs: (device loop0): erofs_superblock_csum_verify: invalid checksum 0x3bda968d, 0x3ce92195 expected [ 583.212967][T25237] erofs: (device loop3): mounted with root inode @ nid 36. [ 583.268972][T25241] erofs: (device loop2): mounted with root inode @ nid 36. [ 583.338720][T25239] loop0: detected capacity change from 4 to 0 12:38:37 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e921020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 583.434455][T25256] loop5: detected capacity change from 4 to 0 12:38:37 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c040000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 583.485565][T25261] loop4: detected capacity change from 4 to 0 [ 583.544892][T25262] loop1: detected capacity change from 4 to 0 [ 583.574552][T25256] erofs: (device loop5): mounted with root inode @ nid 36. [ 583.586082][T25261] erofs: (device loop4): erofs_superblock_csum_verify: invalid checksum 0x86afacbf, 0x3ce92195 expected [ 583.678328][T25262] erofs: (device loop1): mounted with root inode @ nid 36. 12:38:37 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e902020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:37 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c060000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:37 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020300000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:38:37 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e933020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 583.868807][T25274] loop3: detected capacity change from 4 to 0 [ 583.915845][T25276] loop0: detected capacity change from 4 to 0 [ 583.981717][T25274] erofs: (device loop3): mounted with root inode @ nid 36. [ 583.995026][T25276] erofs: (device loop0): mounted with root inode @ nid 36. 12:38:38 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c050000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 584.066357][T25287] loop1: detected capacity change from 4 to 0 [ 584.138081][T25287] erofs: (device loop1): mounted with root inode @ nid 36. [ 584.161650][T25290] loop4: detected capacity change from 4 to 0 [ 584.181048][T25292] loop2: detected capacity change from 4 to 0 [ 584.192691][T25293] loop5: detected capacity change from 4 to 0 [ 584.220662][T25292] erofs: (device loop2): mounted with root inode @ nid 36. [ 584.223952][T25300] loop0: detected capacity change from 4 to 0 [ 584.228478][T25290] erofs: (device loop4): mounted with root inode @ nid 36. [ 584.250625][T25293] erofs: (device loop5): mounted with root inode @ nid 36. [ 584.258347][T25300] erofs: (device loop0): erofs_superblock_csum_verify: invalid checksum 0x86afacbf, 0x3ce92195 expected 12:38:38 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e922020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 584.393282][T25300] loop0: detected capacity change from 4 to 0 [ 584.402295][T25300] erofs: (device loop0): erofs_superblock_csum_verify: invalid checksum 0x86afacbf, 0x3ce92195 expected 12:38:38 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020400000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:38:38 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e903020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:38 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c070000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:38 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e934020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:38 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c060000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 584.814440][T25311] loop3: detected capacity change from 4 to 0 [ 584.868012][T25311] erofs: (device loop3): mounted with root inode @ nid 36. [ 584.903195][T25314] loop1: detected capacity change from 4 to 0 [ 585.012700][T25314] erofs: (device loop1): mounted with root inode @ nid 36. [ 585.026631][T25322] loop4: detected capacity change from 4 to 0 12:38:39 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e923020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 585.152934][T25322] erofs: (device loop4): erofs_superblock_csum_verify: invalid checksum 0xed834551, 0x3ce92195 expected [ 585.166807][T25332] loop2: detected capacity change from 4 to 0 12:38:39 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020500000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 585.206584][T25331] loop5: detected capacity change from 4 to 0 [ 585.237359][T25332] erofs: (device loop2): mounted with root inode @ nid 36. [ 585.298576][T25336] loop0: detected capacity change from 4 to 0 [ 585.325439][T25331] erofs: (device loop5): mounted with root inode @ nid 36. [ 585.437621][T25341] loop3: detected capacity change from 4 to 0 [ 585.457722][T25336] erofs: (device loop0): mounted with root inode @ nid 36. 12:38:39 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c070000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:39 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c080000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 585.503248][T25341] erofs: (device loop3): mounted with root inode @ nid 36. 12:38:39 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e904020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:39 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e935020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 585.626993][T25351] loop1: detected capacity change from 4 to 0 [ 585.703976][T25351] erofs: (device loop1): mounted with root inode @ nid 36. 12:38:39 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e924020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 585.770732][T25358] loop2: detected capacity change from 4 to 0 [ 585.800241][T25364] loop0: detected capacity change from 4 to 0 12:38:40 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020600000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 585.823807][T25366] loop4: detected capacity change from 4 to 0 [ 585.901921][T25358] erofs: (device loop2): mounted with root inode @ nid 36. [ 585.926656][T25364] erofs: (device loop0): erofs_superblock_csum_verify: invalid checksum 0xed834551, 0x3ce92195 expected [ 585.940491][T25366] erofs: (device loop4): mounted with root inode @ nid 36. [ 586.006027][T25372] loop5: detected capacity change from 4 to 0 [ 586.053590][T25372] erofs: (device loop5): mounted with root inode @ nid 36. 12:38:40 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020700000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:38:40 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c080000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:40 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e936020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:40 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e905020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 586.235823][T25379] loop3: detected capacity change from 4 to 0 [ 586.263247][T25379] erofs: (device loop3): mounted with root inode @ nid 36. 12:38:40 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c0a0000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 586.368607][T25384] loop1: detected capacity change from 4 to 0 [ 586.476407][T25390] loop0: detected capacity change from 4 to 0 [ 586.564444][T25384] erofs: (device loop1): mounted with root inode @ nid 36. [ 586.573085][T25390] erofs: (device loop0): mounted with root inode @ nid 36. 12:38:40 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e925020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:40 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c0a0000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:40 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020800000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 586.890397][T25402] loop2: detected capacity change from 4 to 0 [ 586.918096][T25399] loop5: detected capacity change from 4 to 0 [ 586.947043][T25401] loop4: detected capacity change from 4 to 0 [ 586.970342][T25402] erofs: (device loop2): mounted with root inode @ nid 36. [ 586.982606][T25401] erofs: (device loop4): mounted with root inode @ nid 36. [ 587.018258][T25411] loop1: detected capacity change from 4 to 0 [ 587.066173][T25399] erofs: (device loop5): mounted with root inode @ nid 36. [ 587.076569][T25410] loop0: detected capacity change from 4 to 0 [ 587.134149][T25411] erofs: (device loop1): mounted with root inode @ nid 36. [ 587.168940][T25410] erofs: (device loop0): mounted with root inode @ nid 36. [ 587.205201][T25417] loop3: detected capacity change from 4 to 0 [ 587.216573][T25417] erofs: (device loop3): mounted with root inode @ nid 36. 12:38:41 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e906020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:41 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c0f0000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:41 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020900000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:38:41 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e926020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:41 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e937020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:41 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c0f0000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:41 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c100000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 587.649760][T25434] loop3: detected capacity change from 4 to 0 [ 587.706405][T25436] loop1: detected capacity change from 4 to 0 [ 587.719311][T25434] erofs: (device loop3): mounted with root inode @ nid 36. [ 587.765535][T25443] loop2: detected capacity change from 4 to 0 [ 587.810599][T25445] loop4: detected capacity change from 4 to 0 [ 587.863559][T25443] erofs: (device loop2): mounted with root inode @ nid 36. [ 587.870500][T25436] erofs: (device loop1): mounted with root inode @ nid 36. [ 587.898975][T25438] loop5: detected capacity change from 4 to 0 [ 587.929097][T25445] erofs: (device loop4): erofs_superblock_csum_verify: invalid checksum 0x44dc9418, 0x3ce92195 expected 12:38:42 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e907020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 587.977664][T25455] loop0: detected capacity change from 4 to 0 [ 587.979071][T25438] erofs: (device loop5): mounted with root inode @ nid 36. [ 588.041400][T25455] erofs: (device loop0): mounted with root inode @ nid 36. 12:38:42 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020a00000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:38:42 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e938020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:42 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e927020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:42 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c140000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:42 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c100000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 588.309837][T25460] loop2: detected capacity change from 4 to 0 [ 588.381206][T25460] erofs: (device loop2): mounted with root inode @ nid 36. [ 588.405306][T25470] loop4: detected capacity change from 4 to 0 [ 588.430464][T25474] loop1: detected capacity change from 4 to 0 [ 588.478149][T25475] loop0: detected capacity change from 4 to 0 [ 588.501862][T25474] erofs: (device loop1): mounted with root inode @ nid 36. [ 588.514641][T25481] loop5: detected capacity change from 4 to 0 12:38:42 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e908020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 588.528915][T25470] erofs: (device loop4): mounted with root inode @ nid 36. [ 588.532945][T25483] loop3: detected capacity change from 4 to 0 [ 588.545332][T25475] erofs: (device loop0): mounted with root inode @ nid 36. [ 588.565487][T25483] erofs: (device loop3): mounted with root inode @ nid 36. [ 588.607092][T25481] erofs: (device loop5): mounted with root inode @ nid 36. 12:38:42 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c140000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:42 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e928020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:42 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020b00000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:38:43 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c3c0000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:43 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e939020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 588.882321][T25492] loop2: detected capacity change from 4 to 0 [ 588.975899][T25492] erofs: (device loop2): mounted with root inode @ nid 36. 12:38:43 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e909020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 589.105573][T25501] loop0: detected capacity change from 4 to 0 [ 589.125563][T25501] erofs: (device loop0): mounted with root inode @ nid 36. [ 589.226804][T25507] loop1: detected capacity change from 4 to 0 [ 589.238502][T25510] loop5: detected capacity change from 4 to 0 12:38:43 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c500000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 589.308472][T25509] loop4: detected capacity change from 4 to 0 [ 589.333503][T25512] loop3: detected capacity change from 4 to 0 [ 589.346488][T25507] erofs: (device loop1): mounted with root inode @ nid 36. [ 589.375957][T25509] erofs: (device loop4): mounted with root inode @ nid 36. [ 589.384281][T25510] erofs: (device loop5): mounted with root inode @ nid 36. [ 589.404417][T25523] loop2: detected capacity change from 4 to 0 [ 589.422547][T25512] erofs: (device loop3): mounted with root inode @ nid 36. [ 589.485272][T25523] erofs: (device loop2): mounted with root inode @ nid 36. 12:38:43 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93a020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:43 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c3c0000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:43 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020c00000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:38:43 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e929020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:43 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e90a020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 589.875408][T25529] loop0: detected capacity change from 4 to 0 [ 589.995753][T25539] loop5: detected capacity change from 4 to 0 [ 590.010362][T25529] erofs: (device loop0): mounted with root inode @ nid 36. [ 590.033164][T25539] erofs: (device loop5): mounted with root inode @ nid 36. [ 590.171237][T25545] loop2: detected capacity change from 4 to 0 [ 590.253397][T25549] loop3: detected capacity change from 4 to 0 12:38:44 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c2b0200000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:44 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93b020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 590.359169][T25550] loop1: detected capacity change from 4 to 0 [ 590.413351][T25545] erofs: (device loop2): mounted with root inode @ nid 36. [ 590.442401][T25551] loop4: detected capacity change from 4 to 0 [ 590.503081][T25550] erofs: (device loop1): mounted with root inode @ nid 36. [ 590.510172][T25549] erofs: (device loop3): mounted with root inode @ nid 36. [ 590.519666][T25551] erofs: (device loop4): mounted with root inode @ nid 36. 12:38:44 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e90b020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:44 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020d00000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:38:44 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c500000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 590.711192][T25563] loop5: detected capacity change from 4 to 0 12:38:44 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e92a020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 590.816426][T25564] loop0: detected capacity change from 4 to 0 [ 590.905094][T25563] erofs: (device loop5): mounted with root inode @ nid 36. [ 590.958691][T25564] erofs: (device loop0): erofs_superblock_csum_verify: invalid checksum 0xf2e33908, 0x3ce92195 expected [ 590.960698][T25573] loop4: detected capacity change from 4 to 0 [ 591.081617][T25564] loop0: detected capacity change from 4 to 0 [ 591.095445][T25573] erofs: (device loop4): mounted with root inode @ nid 36. [ 591.095994][T25564] erofs: (device loop0): erofs_superblock_csum_verify: invalid checksum 0xf2e33908, 0x3ce92195 expected [ 591.131755][T25583] loop1: detected capacity change from 4 to 0 [ 591.149875][T25585] loop2: detected capacity change from 4 to 0 [ 591.223264][T25583] erofs: (device loop1): mounted with root inode @ nid 36. [ 591.224235][T25586] loop3: detected capacity change from 4 to 0 12:38:45 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e950020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:45 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c060400000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 591.358825][T25585] erofs: (device loop2): mounted with root inode @ nid 36. [ 591.370935][T25586] erofs: (device loop3): mounted with root inode @ nid 36. 12:38:45 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c6c0300000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:45 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020f00000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:38:45 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e90c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:45 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e92b020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 591.845528][T25602] loop4: detected capacity change from 4 to 0 [ 591.861432][T25603] loop5: detected capacity change from 4 to 0 [ 591.893986][T25606] loop1: detected capacity change from 4 to 0 [ 591.912059][T25607] loop0: detected capacity change from 4 to 0 [ 591.948225][T25602] erofs: (device loop4): mounted with root inode @ nid 36. [ 591.995600][T25607] erofs: (device loop0): mounted with root inode @ nid 36. [ 592.003895][T25603] erofs: (device loop5): mounted with root inode @ nid 36. [ 592.025998][T25606] erofs: (device loop1): mounted with root inode @ nid 36. 12:38:46 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c0fff00000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 592.041751][T25619] loop2: detected capacity change from 4 to 0 12:38:46 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c030000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 592.123013][T25619] erofs: (device loop2): mounted with root inode @ nid 36. 12:38:46 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c0fff00000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:46 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e90d020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:46 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c021000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 592.346392][T25624] loop3: detected capacity change from 4 to 0 [ 592.365229][T25627] loop4: detected capacity change from 4 to 0 [ 592.477149][T25628] loop5: detected capacity change from 4 to 0 [ 592.547802][T25624] erofs: (device loop3): mounted with root inode @ nid 36. [ 592.547936][T25627] erofs: (device loop4): erofs_superblock_csum_verify: invalid checksum 0x0ff3fdd9, 0x3ce92195 expected [ 592.555737][T25628] erofs: (device loop5): erofs_superblock_csum_verify: invalid checksum 0x3bda968d, 0x3ce92195 expected [ 592.604811][T25627] loop4: detected capacity change from 4 to 0 [ 592.616431][T25627] erofs: (device loop4): erofs_superblock_csum_verify: invalid checksum 0x0ff3fdd9, 0x3ce92195 expected 12:38:46 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e92c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 592.655772][T25645] loop2: detected capacity change from 4 to 0 [ 592.690470][T25645] erofs: (device loop2): mounted with root inode @ nid 36. 12:38:46 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93cffff07000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 592.816679][T25651] loop0: detected capacity change from 4 to 0 [ 592.826051][T25652] loop1: detected capacity change from 4 to 0 [ 592.853126][T25652] erofs: (device loop1): mounted with root inode @ nid 36. 12:38:47 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e90e020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 592.906692][T25651] erofs: (device loop0): erofs_superblock_csum_verify: invalid checksum 0x0ff3fdd9, 0x3ce92195 expected [ 592.928874][T25628] loop5: detected capacity change from 4 to 0 [ 593.043884][T25628] erofs: (device loop5): erofs_superblock_csum_verify: invalid checksum 0x3bda968d, 0x3ce92195 expected [ 593.055607][T25667] loop4: detected capacity change from 4 to 0 12:38:47 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c021100000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 593.135195][T25651] loop0: detected capacity change from 4 to 0 [ 593.190171][T25667] erofs: (device loop4): erofs_superblock_csum_verify: invalid checksum 0x37a0c53a, 0x3ce92195 expected 12:38:47 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e92d020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 593.260131][T25675] loop3: detected capacity change from 4 to 0 [ 593.271448][T25651] erofs: (device loop0): erofs_superblock_csum_verify: invalid checksum 0x0ff3fdd9, 0x3ce92195 expected [ 593.286141][T25675] erofs: (device loop3): mounted with root inode @ nid 36. 12:38:47 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c040000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:47 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93cffff07000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 593.394129][T25681] loop2: detected capacity change from 4 to 0 [ 593.505904][T25680] loop1: detected capacity change from 4 to 0 12:38:47 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c02000000070024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 593.596219][T25681] erofs: (device loop2): mounted with root inode @ nid 36. [ 593.603927][T25680] erofs: (device loop1): mounted with root inode @ nid 36. 12:38:47 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e90f020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 593.664504][T25693] loop4: detected capacity change from 4 to 0 12:38:47 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c050000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 593.715259][T25693] erofs: (device loop4): erofs_read_superblock: blksize 128 isn't supported on this platform 12:38:47 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c021800000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 593.798474][T25697] loop3: detected capacity change from 4 to 0 [ 593.845053][T25699] loop0: detected capacity change from 4 to 0 [ 593.945877][T25697] erofs: (device loop3): mounted with root inode @ nid 36. [ 593.953688][T25699] erofs: (device loop0): erofs_superblock_csum_verify: invalid checksum 0x37a0c53a, 0x3ce92195 expected [ 593.989450][T25708] loop2: detected capacity change from 4 to 0 12:38:48 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020200000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 594.126795][T25708] erofs: (device loop2): mounted with root inode @ nid 36. [ 594.154393][T25713] loop5: detected capacity change from 4 to 0 12:38:48 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c02000000060024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 594.257589][T25719] loop1: detected capacity change from 4 to 0 12:38:48 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e92e020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 594.318852][T25713] erofs: (device loop5): erofs_superblock_csum_verify: invalid checksum 0x86afacbf, 0x3ce92195 expected [ 594.319459][T25719] erofs: (device loop1): mounted with root inode @ nid 36. 12:38:48 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e910020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:48 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c022100000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 594.461302][T25713] loop5: detected capacity change from 4 to 0 [ 594.483464][T25713] erofs: (device loop5): erofs_superblock_csum_verify: invalid checksum 0x86afacbf, 0x3ce92195 expected [ 594.590568][T25730] loop4: detected capacity change from 4 to 0 12:38:48 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c060000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 594.634017][T25728] loop0: detected capacity change from 4 to 0 [ 594.658150][T25733] loop3: detected capacity change from 4 to 0 [ 594.726187][T25728] erofs: (device loop0): erofs_read_superblock: blksize 64 isn't supported on this platform [ 594.734484][T25743] loop2: detected capacity change from 4 to 0 [ 594.737224][T25733] erofs: (device loop3): mounted with root inode @ nid 36. [ 594.749925][T25743] erofs: (device loop2): mounted with root inode @ nid 36. [ 594.764230][T25730] erofs: (device loop4): mounted with root inode @ nid 36. 12:38:48 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e911020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 594.926137][T25750] loop5: detected capacity change from 4 to 0 [ 594.984393][T25753] loop1: detected capacity change from 4 to 0 [ 595.064185][T25750] erofs: (device loop5): mounted with root inode @ nid 36. 12:38:49 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020300000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 595.135660][T25753] erofs: (device loop1): mounted with root inode @ nid 36. 12:38:49 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c02000000070024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:49 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e92f020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:49 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c070000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 595.371048][T25763] loop2: detected capacity change from 4 to 0 12:38:49 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c022300000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 595.497571][T25768] loop4: detected capacity change from 4 to 0 [ 595.516308][T25763] erofs: (device loop2): mounted with root inode @ nid 36. [ 595.604010][T25771] loop0: detected capacity change from 4 to 0 [ 595.625315][T25768] erofs: (device loop4): mounted with root inode @ nid 36. [ 595.685911][T25770] loop3: detected capacity change from 4 to 0 [ 595.739482][T25777] loop5: detected capacity change from 4 to 0 [ 595.769959][T25771] erofs: (device loop0): erofs_read_superblock: blksize 128 isn't supported on this platform 12:38:49 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e912020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:50 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020400000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 595.848982][T25784] loop1: detected capacity change from 4 to 0 [ 595.891410][T25770] erofs: (device loop3): mounted with root inode @ nid 36. [ 595.899551][T25777] erofs: (device loop5): erofs_superblock_csum_verify: invalid checksum 0xed834551, 0x3ce92195 expected [ 595.927002][T25771] loop0: detected capacity change from 4 to 0 [ 596.002820][T25784] erofs: (device loop1): mounted with root inode @ nid 36. 12:38:50 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e930020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 596.047018][T25771] erofs: (device loop0): erofs_read_superblock: blksize 128 isn't supported on this platform 12:38:50 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c022f00000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:38:50 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c080000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:50 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020200000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 596.286075][T25801] loop2: detected capacity change from 4 to 0 [ 596.307939][T25798] loop3: detected capacity change from 4 to 0 [ 596.375674][T25799] loop4: detected capacity change from 4 to 0 [ 596.422609][T25809] loop5: detected capacity change from 4 to 0 [ 596.443774][T25801] erofs: (device loop2): mounted with root inode @ nid 36. [ 596.451625][T25798] erofs: (device loop3): mounted with root inode @ nid 36. [ 596.459584][T25799] erofs: (device loop4): mounted with root inode @ nid 36. 12:38:50 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020500000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 596.528347][T25809] erofs: (device loop5): mounted with root inode @ nid 36. [ 596.619487][T25819] loop1: detected capacity change from 4 to 0 [ 596.653640][T25819] erofs: (device loop1): mounted with root inode @ nid 36. 12:38:50 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e931020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 596.664901][T25817] loop0: detected capacity change from 4 to 0 12:38:50 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c0a0000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 596.714718][T25826] loop4: detected capacity change from 4 to 0 [ 596.726086][T25817] erofs: (device loop0): mounted with root inode @ nid 36. 12:38:50 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e913020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:50 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c024800000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:38:50 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020300000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 596.834750][T25826] erofs: (device loop4): mounted with root inode @ nid 36. [ 596.918276][T25834] loop3: detected capacity change from 4 to 0 [ 597.013715][T25834] erofs: (device loop3): mounted with root inode @ nid 36. 12:38:51 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e932020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:51 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020600000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 597.095291][T25844] loop5: detected capacity change from 4 to 0 [ 597.112197][T25844] erofs: (device loop5): mounted with root inode @ nid 36. [ 597.163195][T25850] loop1: detected capacity change from 4 to 0 [ 597.176543][T25847] loop2: detected capacity change from 4 to 0 [ 597.244550][T25849] loop0: detected capacity change from 4 to 0 [ 597.257135][T25850] erofs: (device loop1): mounted with root inode @ nid 36. [ 597.268799][T25847] erofs: (device loop2): mounted with root inode @ nid 36. [ 597.310566][T25849] erofs: (device loop0): mounted with root inode @ nid 36. [ 597.346921][T25862] loop3: detected capacity change from 4 to 0 12:38:51 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c0f0000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:51 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c024c00000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 597.359204][T25862] erofs: (device loop3): mounted with root inode @ nid 36. [ 597.439998][T25868] loop5: detected capacity change from 4 to 0 [ 597.450296][T25868] erofs: (device loop5): erofs_superblock_csum_verify: invalid checksum 0x44dc9418, 0x3ce92195 expected 12:38:51 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e914020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:51 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e933020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:51 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020400000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 597.505929][T25865] loop4: detected capacity change from 4 to 0 [ 597.600558][T25868] loop5: detected capacity change from 4 to 0 [ 597.639142][T25865] erofs: (device loop4): mounted with root inode @ nid 36. [ 597.692876][T25868] erofs: (device loop5): erofs_superblock_csum_verify: invalid checksum 0x44dc9418, 0x3ce92195 expected 12:38:51 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c100000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 597.794941][T25879] loop1: detected capacity change from 4 to 0 [ 597.856823][T25884] loop3: detected capacity change from 4 to 0 [ 597.866387][T25879] erofs: (device loop1): mounted with root inode @ nid 36. [ 597.881573][T25887] loop2: detected capacity change from 4 to 0 [ 597.923847][T25884] erofs: (device loop3): mounted with root inode @ nid 36. [ 597.962201][T25887] erofs: (device loop2): mounted with root inode @ nid 36. [ 597.994680][T25883] loop0: detected capacity change from 4 to 0 12:38:52 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020700000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:52 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c026000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:38:52 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e934020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:52 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e915020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:52 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020500000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 598.437254][T25905] loop3: detected capacity change from 4 to 0 [ 598.537974][T25903] loop4: detected capacity change from 4 to 0 [ 598.562999][T25905] erofs: (device loop3): mounted with root inode @ nid 36. [ 598.581478][T25917] loop0: detected capacity change from 4 to 0 [ 598.593892][T25917] erofs: (device loop0): mounted with root inode @ nid 36. [ 598.626695][T25903] erofs: (device loop4): mounted with root inode @ nid 36. 12:38:52 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c140000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:52 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020800000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:52 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e935020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:52 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020600000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 598.756083][T25923] loop1: detected capacity change from 4 to 0 [ 598.781109][T25924] loop2: detected capacity change from 4 to 0 [ 598.803645][T25923] erofs: (device loop1): mounted with root inode @ nid 36. [ 598.907178][T25924] erofs: (device loop2): mounted with root inode @ nid 36. [ 598.914479][T25934] loop4: detected capacity change from 4 to 0 [ 598.938523][T25935] loop5: detected capacity change from 4 to 0 12:38:53 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c026800000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 599.009361][T25938] loop3: detected capacity change from 4 to 0 [ 599.028867][T25935] erofs: (device loop5): mounted with root inode @ nid 36. [ 599.068736][T25934] erofs: (device loop4): mounted with root inode @ nid 36. [ 599.155792][T25938] erofs: (device loop3): mounted with root inode @ nid 36. [ 599.259160][T25949] loop0: detected capacity change from 4 to 0 12:38:53 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c026c00000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:38:53 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c3c0000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:53 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e916020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:53 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e936020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:53 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020900000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 599.397627][T25949] erofs: (device loop0): mounted with root inode @ nid 36. [ 599.421244][T25955] loop1: detected capacity change from 4 to 0 [ 599.503086][T25955] erofs: (device loop1): mounted with root inode @ nid 36. [ 599.590143][T25959] loop2: detected capacity change from 4 to 0 12:38:53 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020700000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 599.655002][T25959] erofs: (device loop2): mounted with root inode @ nid 36. [ 599.685531][T25963] loop3: detected capacity change from 4 to 0 12:38:53 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c027400000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 599.725976][T25963] erofs: (device loop3): mounted with root inode @ nid 36. [ 599.782419][T25973] loop5: detected capacity change from 4 to 0 [ 599.843179][T25973] erofs: (device loop5): mounted with root inode @ nid 36. [ 599.870196][T25976] loop4: detected capacity change from 4 to 0 12:38:54 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020800000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 599.929653][T25983] loop0: detected capacity change from 4 to 0 [ 599.940001][T25983] erofs: (device loop0): mounted with root inode @ nid 36. [ 600.028878][T25976] erofs: (device loop4): mounted with root inode @ nid 36. 12:38:54 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e917020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:54 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e937020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:54 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c500000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:54 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020a00000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 600.218946][T25988] loop1: detected capacity change from 4 to 0 [ 600.325457][T25995] loop0: detected capacity change from 4 to 0 [ 600.341149][T25988] erofs: (device loop1): mounted with root inode @ nid 36. [ 600.385958][T25998] loop3: detected capacity change from 4 to 0 [ 600.467977][T26003] loop2: detected capacity change from 4 to 0 [ 600.482043][T25995] erofs: (device loop0): mounted with root inode @ nid 36. [ 600.493813][T25998] erofs: (device loop3): mounted with root inode @ nid 36. 12:38:54 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c300200000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 600.527029][T26011] loop5: detected capacity change from 4 to 0 [ 600.537951][T26011] erofs: (device loop5): mounted with root inode @ nid 36. [ 600.564715][T26003] erofs: (device loop2): mounted with root inode @ nid 36. 12:38:54 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c027a00000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:38:54 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e938020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:54 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020900000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 600.816329][T26014] loop4: detected capacity change from 4 to 0 [ 600.891959][T26018] loop5: detected capacity change from 4 to 0 12:38:55 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e918020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 600.983989][T26014] erofs: (device loop4): mounted with root inode @ nid 36. [ 601.029582][T26027] loop1: detected capacity change from 4 to 0 [ 601.038208][T26018] erofs: (device loop5): mounted with root inode @ nid 36. [ 601.069380][T26027] erofs: (device loop1): mounted with root inode @ nid 36. 12:38:55 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020b00000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 601.121060][T26032] loop0: detected capacity change from 4 to 0 [ 601.132628][T26032] erofs: (device loop0): mounted with root inode @ nid 36. [ 601.158044][T26034] loop3: detected capacity change from 4 to 0 [ 601.260716][T26039] loop2: detected capacity change from 4 to 0 [ 601.273827][T26034] erofs: (device loop3): mounted with root inode @ nid 36. 12:38:55 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c060400000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 601.303365][T26039] erofs: (device loop2): mounted with root inode @ nid 36. 12:38:55 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020a00000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:55 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c02f000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 601.418518][T26047] loop4: detected capacity change from 4 to 0 12:38:55 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e939020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 601.473822][T26047] erofs: (device loop4): mounted with root inode @ nid 36. [ 601.617188][T26054] loop5: detected capacity change from 4 to 0 12:38:55 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e919020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:55 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020c00000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 601.702195][T26055] loop0: detected capacity change from 4 to 0 [ 601.763873][T26054] erofs: (device loop5): mounted with root inode @ nid 36. [ 601.868059][T26055] erofs: (device loop0): mounted with root inode @ nid 36. [ 601.889147][T26067] loop2: detected capacity change from 4 to 0 [ 601.921958][T26065] loop3: detected capacity change from 4 to 0 [ 602.025538][T26067] erofs: (device loop2): mounted with root inode @ nid 36. [ 602.042947][T26065] erofs: (device loop3): mounted with root inode @ nid 36. 12:38:56 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020b00000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:56 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c0fff00000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:56 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c023702000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 602.197759][T26076] loop4: detected capacity change from 4 to 0 12:38:56 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93a020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:56 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e91a020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 602.285585][T26076] erofs: (device loop4): mounted with root inode @ nid 36. [ 602.433710][T26085] loop0: detected capacity change from 4 to 0 [ 602.451191][T26084] loop1: detected capacity change from 4 to 0 [ 602.493759][T26086] loop5: detected capacity change from 4 to 0 [ 602.516359][T26085] erofs: (device loop0): mounted with root inode @ nid 36. [ 602.534696][T26084] erofs: (device loop1): mounted with root inode @ nid 36. [ 602.625140][T26086] erofs: (device loop5): erofs_superblock_csum_verify: invalid checksum 0x0ff3fdd9, 0x3ce92195 expected 12:38:56 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e91b020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:56 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020d00000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 602.740435][T26099] loop3: detected capacity change from 4 to 0 12:38:56 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020003000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:38:56 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020f00000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 602.831867][T26099] erofs: (device loop3): mounted with root inode @ nid 36. [ 602.883267][T26106] loop2: detected capacity change from 4 to 0 12:38:57 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93cffff07000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 603.014221][T26106] erofs: (device loop2): mounted with root inode @ nid 36. 12:38:57 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93b020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:57 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e91c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 603.198168][T26117] loop4: detected capacity change from 4 to 0 [ 603.228190][T26118] loop5: detected capacity change from 4 to 0 [ 603.302591][T26121] loop1: detected capacity change from 4 to 0 [ 603.339020][T26120] loop0: detected capacity change from 4 to 0 [ 603.349334][T26118] erofs: (device loop5): erofs_superblock_csum_verify: invalid checksum 0x37a0c53a, 0x3ce92195 expected [ 603.403425][T26120] erofs: (device loop0): mounted with root inode @ nid 36. [ 603.411052][T26126] loop3: detected capacity change from 4 to 0 12:38:57 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c021000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 603.462254][T26121] erofs: (device loop1): mounted with root inode @ nid 36. [ 603.475740][T26126] erofs: (device loop3): mounted with root inode @ nid 36. [ 603.495224][T26117] erofs: (device loop4): mounted with root inode @ nid 36. 12:38:57 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c02000000070024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:57 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020005000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:38:57 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e950020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 603.695072][T26138] loop0: detected capacity change from 4 to 0 12:38:57 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020f00000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 603.812070][T26141] loop2: detected capacity change from 4 to 0 [ 603.867223][T26138] erofs: (device loop0): mounted with root inode @ nid 36. [ 603.923163][T26141] erofs: (device loop2): mounted with root inode @ nid 36. [ 603.977888][T26152] loop3: detected capacity change from 4 to 0 [ 604.013982][T26146] loop5: detected capacity change from 4 to 0 [ 604.043770][T26150] loop1: detected capacity change from 4 to 0 [ 604.053996][T26152] erofs: (device loop3): mounted with root inode @ nid 36. 12:38:58 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c021800000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:58 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e91d020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 604.088791][T26146] erofs: (device loop5): erofs_read_superblock: blksize 128 isn't supported on this platform [ 604.114803][T26150] erofs: (device loop1): mounted with root inode @ nid 36. [ 604.150572][T26162] loop4: detected capacity change from 4 to 0 [ 604.205440][T26162] erofs: (device loop4): mounted with root inode @ nid 36. [ 604.257150][T26146] loop5: detected capacity change from 4 to 0 12:38:58 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c030000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 604.313048][T26146] erofs: (device loop5): erofs_read_superblock: blksize 128 isn't supported on this platform 12:38:58 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020006000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 604.374803][T26173] loop2: detected capacity change from 4 to 0 [ 604.414702][T26175] loop0: detected capacity change from 4 to 0 12:38:58 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c021000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:58 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c040000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 604.471692][T26173] erofs: (device loop2): mounted with root inode @ nid 36. [ 604.500143][T26175] erofs: (device loop0): mounted with root inode @ nid 36. 12:38:58 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020200000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:58 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e91e020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 604.726762][T26184] loop1: detected capacity change from 4 to 0 12:38:58 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c022100000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 604.806287][T26185] loop3: detected capacity change from 4 to 0 [ 604.837918][T26191] loop4: detected capacity change from 4 to 0 [ 604.849411][T26184] erofs: (device loop1): mounted with root inode @ nid 36. [ 604.895899][T26185] erofs: (device loop3): mounted with root inode @ nid 36. [ 604.954561][T26191] erofs: (device loop4): mounted with root inode @ nid 36. [ 604.962173][T26199] loop5: detected capacity change from 4 to 0 [ 605.008603][T26202] loop2: detected capacity change from 4 to 0 [ 605.024931][T26202] erofs: (device loop2): mounted with root inode @ nid 36. 12:38:59 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e921020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 605.071137][T26199] erofs: (device loop5): mounted with root inode @ nid 36. 12:38:59 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020007000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:38:59 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020300000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:59 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c050000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:59 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c021100000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 605.379482][T26214] loop1: detected capacity change from 4 to 0 [ 605.401914][T26209] loop0: detected capacity change from 4 to 0 [ 605.419851][T26215] loop2: detected capacity change from 4 to 0 [ 605.436450][T26214] erofs: (device loop1): mounted with root inode @ nid 36. [ 605.449429][T26209] erofs: (device loop0): mounted with root inode @ nid 36. [ 605.465269][T26215] erofs: (device loop2): mounted with root inode @ nid 36. [ 605.512926][T26228] loop3: detected capacity change from 4 to 0 [ 605.522723][T26228] erofs: (device loop3): erofs_superblock_csum_verify: invalid checksum 0x86afacbf, 0x3ce92195 expected [ 605.570593][T26231] loop5: detected capacity change from 4 to 0 12:38:59 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e922020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:59 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c022f00000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:38:59 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020009000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 605.618182][T26231] erofs: (device loop5): mounted with root inode @ nid 36. [ 605.639578][T26228] loop3: detected capacity change from 4 to 0 [ 605.703367][T26228] erofs: (device loop3): erofs_superblock_csum_verify: invalid checksum 0x86afacbf, 0x3ce92195 expected [ 605.714173][T26237] loop4: detected capacity change from 4 to 0 [ 605.833702][T26237] erofs: (device loop4): mounted with root inode @ nid 36. 12:39:00 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c060000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:39:00 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c021800000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:39:00 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020400000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 606.114742][T26251] loop0: detected capacity change from 4 to 0 [ 606.130697][T26248] loop2: detected capacity change from 4 to 0 [ 606.140900][T26250] loop1: detected capacity change from 4 to 0 [ 606.158249][T26254] loop3: detected capacity change from 4 to 0 [ 606.173550][T26251] erofs: (device loop0): mounted with root inode @ nid 36. [ 606.216191][T26248] erofs: (device loop2): mounted with root inode @ nid 36. [ 606.223446][T26250] erofs: (device loop1): mounted with root inode @ nid 36. [ 606.256090][T26254] erofs: (device loop3): mounted with root inode @ nid 36. 12:39:00 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c024800000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 606.381447][T26267] loop4: detected capacity change from 4 to 0 12:39:00 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e923020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:39:00 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c02000a000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:39:00 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c070000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 606.462326][T26267] erofs: (device loop4): mounted with root inode @ nid 36. [ 606.555736][T26271] loop5: detected capacity change from 4 to 0 [ 606.625545][T26274] loop0: detected capacity change from 4 to 0 [ 606.644549][T26271] erofs: (device loop5): mounted with root inode @ nid 36. [ 606.652555][T26283] loop1: detected capacity change from 4 to 0 [ 606.673398][T26274] erofs: (device loop0): mounted with root inode @ nid 36. 12:39:00 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020500000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 606.717353][T26283] erofs: (device loop1): mounted with root inode @ nid 36. [ 606.756935][T26288] loop3: detected capacity change from 4 to 0 12:39:00 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c022100000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 606.820585][T26288] erofs: (device loop3): erofs_superblock_csum_verify: invalid checksum 0xed834551, 0x3ce92195 expected [ 606.849619][T26292] loop2: detected capacity change from 4 to 0 12:39:01 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c024c00000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:39:01 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c02000b000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 606.953794][T26292] erofs: (device loop2): mounted with root inode @ nid 36. [ 607.018562][T26299] loop5: detected capacity change from 4 to 0 [ 607.093006][T26288] loop3: detected capacity change from 4 to 0 [ 607.100640][T26299] erofs: (device loop5): mounted with root inode @ nid 36. [ 607.136754][T26306] loop4: detected capacity change from 4 to 0 12:39:01 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e924020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 607.184398][T26306] erofs: (device loop4): mounted with root inode @ nid 36. [ 607.190016][T26288] erofs: (device loop3): erofs_superblock_csum_verify: invalid checksum 0xed834551, 0x3ce92195 expected 12:39:01 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c022300000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:39:01 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020600000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:39:01 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c080000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 607.374707][T26314] loop1: detected capacity change from 4 to 0 [ 607.485369][T26317] loop0: detected capacity change from 4 to 0 [ 607.505311][T26319] loop2: detected capacity change from 4 to 0 [ 607.513097][T26314] erofs: (device loop1): mounted with root inode @ nid 36. [ 607.577392][T26319] erofs: (device loop2): mounted with root inode @ nid 36. [ 607.585079][T26317] erofs: (device loop0): mounted with root inode @ nid 36. 12:39:01 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c02000c000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:39:01 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c026000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:39:01 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e925020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 607.705501][T26331] loop3: detected capacity change from 4 to 0 [ 607.787907][T26331] erofs: (device loop3): mounted with root inode @ nid 36. [ 607.795594][T26336] loop4: detected capacity change from 4 to 0 [ 607.833395][T26338] loop5: detected capacity change from 4 to 0 [ 607.926191][T26341] loop1: detected capacity change from 4 to 0 [ 607.963265][T26338] erofs: (device loop5): mounted with root inode @ nid 36. [ 607.970690][T26336] erofs: (device loop4): mounted with root inode @ nid 36. [ 608.001586][T26341] erofs: (device loop1): mounted with root inode @ nid 36. 12:39:02 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c0a0000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:39:02 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020700000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 608.161986][T26353] loop2: detected capacity change from 4 to 0 12:39:02 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c022f00000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 608.234363][T26353] erofs: (device loop2): mounted with root inode @ nid 36. 12:39:02 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e926020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:39:02 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c02000d000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 608.505255][T26359] loop0: detected capacity change from 4 to 0 [ 608.545624][T26361] loop3: detected capacity change from 4 to 0 [ 608.567651][T26364] loop4: detected capacity change from 4 to 0 [ 608.579004][T26359] erofs: (device loop0): mounted with root inode @ nid 36. [ 608.597962][T26358] loop5: detected capacity change from 4 to 0 [ 608.605897][T26361] erofs: (device loop3): mounted with root inode @ nid 36. [ 608.609154][T26358] erofs: (device loop5): mounted with root inode @ nid 36. [ 608.622028][T26364] erofs: (device loop4): mounted with root inode @ nid 36. [ 608.648427][T26378] loop2: detected capacity change from 4 to 0 12:39:02 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c026800000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 608.702683][T26381] loop1: detected capacity change from 4 to 0 [ 608.742116][T26378] erofs: (device loop2): mounted with root inode @ nid 36. 12:39:02 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020800000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:39:03 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c024800000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 608.877638][T26381] erofs: (device loop1): mounted with root inode @ nid 36. 12:39:03 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c0f0000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:39:03 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e927020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:39:03 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c02000f000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 609.131746][T26395] loop5: detected capacity change from 4 to 0 [ 609.178940][T26388] loop0: detected capacity change from 4 to 0 [ 609.245896][T26395] erofs: (device loop5): mounted with root inode @ nid 36. [ 609.253795][T26394] loop4: detected capacity change from 4 to 0 [ 609.294242][T26388] erofs: (device loop0): mounted with root inode @ nid 36. [ 609.301911][T26403] loop3: detected capacity change from 4 to 0 [ 609.396986][T26394] erofs: (device loop4): mounted with root inode @ nid 36. [ 609.431572][T26403] erofs: (device loop3): erofs_superblock_csum_verify: invalid checksum 0x44dc9418, 0x3ce92195 expected [ 609.519911][T26411] loop2: detected capacity change from 4 to 0 12:39:03 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c026c00000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 609.578127][T26414] loop1: detected capacity change from 4 to 0 12:39:03 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020900000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:39:03 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c024c00000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 609.693176][T26411] erofs: (device loop2): mounted with root inode @ nid 36. [ 609.694147][T26414] erofs: (device loop1): mounted with root inode @ nid 36. [ 609.754620][T26403] loop3: detected capacity change from 4 to 0 [ 609.810465][T26403] erofs: (device loop3): erofs_superblock_csum_verify: invalid checksum 0x44dc9418, 0x3ce92195 expected [ 609.823548][T26423] loop0: detected capacity change from 4 to 0 [ 609.849844][T26428] loop5: detected capacity change from 4 to 0 12:39:04 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e928020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 609.878918][T26428] erofs: (device loop5): mounted with root inode @ nid 36. 12:39:04 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c022010000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 609.946007][T26423] erofs: (device loop0): mounted with root inode @ nid 36. [ 609.959529][T26433] loop4: detected capacity change from 4 to 0 12:39:04 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c100000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:39:04 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020a00000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 610.030312][T26433] erofs: (device loop4): mounted with root inode @ nid 36. 12:39:04 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c027400000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 610.211886][T26440] loop2: detected capacity change from 4 to 0 [ 610.246653][T26440] erofs: (device loop2): mounted with root inode @ nid 36. 12:39:04 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c026000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 610.279476][T26448] loop1: detected capacity change from 4 to 0 [ 610.328549][T26451] loop5: detected capacity change from 4 to 0 [ 610.339610][T26447] loop3: detected capacity change from 4 to 0 [ 610.399484][T26447] erofs: (device loop3): mounted with root inode @ nid 36. [ 610.403134][T26448] erofs: (device loop1): mounted with root inode @ nid 36. [ 610.407124][T26451] erofs: (device loop5): mounted with root inode @ nid 36. 12:39:04 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e929020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:39:04 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c140000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:39:04 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020b00000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:39:04 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020011000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 610.635838][T26462] loop4: detected capacity change from 4 to 0 [ 610.687906][T26464] loop0: detected capacity change from 4 to 0 [ 610.727709][T26462] erofs: (device loop4): mounted with root inode @ nid 36. [ 610.746151][T26471] loop2: detected capacity change from 4 to 0 [ 610.767381][T26464] erofs: (device loop0): mounted with root inode @ nid 36. [ 610.828217][T26471] erofs: (device loop2): mounted with root inode @ nid 36. 12:39:05 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c026800000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 610.903195][T26481] loop3: detected capacity change from 4 to 0 [ 610.938043][T26483] loop5: detected capacity change from 4 to 0 12:39:05 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c027a00000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 610.954248][T26482] loop1: detected capacity change from 4 to 0 [ 610.965209][T26481] erofs: (device loop3): mounted with root inode @ nid 36. [ 611.035062][T26482] erofs: (device loop1): mounted with root inode @ nid 36. 12:39:05 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e92a020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 611.077954][T26483] erofs: (device loop5): mounted with root inode @ nid 36. 12:39:05 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020018000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:39:05 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c3c0000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:39:05 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020c00000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 611.239351][T26495] loop4: detected capacity change from 4 to 0 [ 611.250647][T26496] loop0: detected capacity change from 4 to 0 [ 611.338200][T26499] loop2: detected capacity change from 4 to 0 [ 611.366351][T26496] erofs: (device loop0): mounted with root inode @ nid 36. [ 611.375007][T26495] erofs: (device loop4): mounted with root inode @ nid 36. [ 611.388544][T26499] erofs: (device loop2): mounted with root inode @ nid 36. 12:39:05 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c026c00000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 611.489191][T26511] loop3: detected capacity change from 4 to 0 [ 611.506663][T26514] loop5: detected capacity change from 4 to 0 [ 611.523887][T26511] erofs: (device loop3): mounted with root inode @ nid 36. 12:39:05 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e92b020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:39:05 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c02f000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 611.549127][T26514] erofs: (device loop5): mounted with root inode @ nid 36. [ 611.656374][T26520] loop1: detected capacity change from 4 to 0 12:39:05 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020d00000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 611.743792][T26520] erofs: (device loop1): mounted with root inode @ nid 36. [ 611.782133][T26527] loop4: detected capacity change from 4 to 0 12:39:05 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c500000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 611.823250][T26531] loop2: detected capacity change from 4 to 0 [ 611.877040][T26527] erofs: (device loop4): mounted with root inode @ nid 36. 12:39:06 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c02001f000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 611.919455][T26531] erofs: (device loop2): mounted with root inode @ nid 36. [ 611.951551][T26536] loop0: detected capacity change from 4 to 0 [ 612.034323][T26536] erofs: (device loop0): mounted with root inode @ nid 36. [ 612.073066][T26546] loop3: detected capacity change from 4 to 0 [ 612.084444][T26546] erofs: (device loop3): mounted with root inode @ nid 36. [ 612.107582][T26543] loop5: detected capacity change from 4 to 0 12:39:06 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c027400000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:39:06 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e92c020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:39:06 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c290200000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:39:06 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c022b02000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 612.182148][T26551] loop1: detected capacity change from 4 to 0 [ 612.246756][T26543] erofs: (device loop5): mounted with root inode @ nid 36. [ 612.323087][T26551] erofs: (device loop1): mounted with root inode @ nid 36. 12:39:06 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020f00000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:39:06 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c02b61f000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 612.456010][T26561] loop4: detected capacity change from 4 to 0 [ 612.471424][T26561] erofs: (device loop4): mounted with root inode @ nid 36. 12:39:06 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c027a00000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 612.566785][T26573] loop0: detected capacity change from 4 to 0 [ 612.580196][T26569] loop2: detected capacity change from 4 to 0 [ 612.606173][T26572] loop5: detected capacity change from 4 to 0 [ 612.655336][T26568] loop3: detected capacity change from 4 to 0 [ 612.679699][T26572] erofs: (device loop5): mounted with root inode @ nid 36. [ 612.701078][T26573] erofs: (device loop0): mounted with root inode @ nid 36. [ 612.712018][T26569] erofs: (device loop2): mounted with root inode @ nid 36. [ 612.731999][T26582] loop1: detected capacity change from 4 to 0 [ 612.786488][T26568] erofs: (device loop3): erofs_superblock_csum_verify: invalid checksum 0x99cfd0e6, 0x3ce92195 expected 12:39:07 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c02f000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 612.842496][T26582] erofs: (device loop1): mounted with root inode @ nid 36. [ 612.850622][T26589] loop4: detected capacity change from 4 to 0 [ 612.862066][T26589] erofs: (device loop4): mounted with root inode @ nid 36. 12:39:07 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c021000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:39:07 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020020000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:39:07 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e92d020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:39:07 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c022c02000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:39:07 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c6c0300000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 613.253294][T26593] loop4: detected capacity change from 4 to 0 [ 613.362935][T26593] erofs: (device loop4): mounted with root inode @ nid 36. [ 613.367479][T26605] loop2: detected capacity change from 4 to 0 [ 613.396090][T26605] erofs: (device loop2): mounted with root inode @ nid 36. [ 613.429810][T26609] loop5: detected capacity change from 4 to 0 [ 613.467368][T26611] loop3: detected capacity change from 4 to 0 12:39:07 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020003000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 613.480309][T26609] erofs: (device loop5): mounted with root inode @ nid 36. [ 613.518439][T26617] loop1: detected capacity change from 4 to 0 [ 613.542202][T26616] loop0: detected capacity change from 4 to 0 [ 613.568253][T26611] erofs: (device loop3): mounted with root inode @ nid 36. 12:39:07 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e92e020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 613.607788][T26617] erofs: (device loop1): mounted with root inode @ nid 36. 12:39:07 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c021020000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:39:07 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c0fff00000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:39:07 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c021100000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 613.653721][T26616] erofs: (device loop0): mounted with root inode @ nid 36. [ 613.865221][T26626] loop4: detected capacity change from 4 to 0 [ 613.918930][T26626] erofs: (device loop4): mounted with root inode @ nid 36. [ 614.006281][T26635] loop1: detected capacity change from 4 to 0 [ 614.040891][T26635] erofs: (device loop1): mounted with root inode @ nid 36. [ 614.115022][T26639] loop2: detected capacity change from 4 to 0 12:39:08 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c022d02000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:39:08 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020005000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 614.189798][T26639] erofs: (device loop2): mounted with root inode @ nid 36. 12:39:08 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020021000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 614.283429][T26647] loop5: detected capacity change from 4 to 0 [ 614.346164][T26648] loop3: detected capacity change from 4 to 0 [ 614.448955][T26647] erofs: (device loop5): mounted with root inode @ nid 36. 12:39:08 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c021800000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 614.490343][T26648] erofs: (device loop3): erofs_superblock_csum_verify: invalid checksum 0x0ff3fdd9, 0x3ce92195 expected 12:39:08 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e92f020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 614.630046][T26656] loop0: detected capacity change from 4 to 0 [ 614.693189][T26658] loop4: detected capacity change from 4 to 0 12:39:08 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c02000000070024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 614.797577][T26656] erofs: (device loop0): mounted with root inode @ nid 36. [ 614.902847][T26658] erofs: (device loop4): mounted with root inode @ nid 36. [ 614.919526][T26666] loop5: detected capacity change from 4 to 0 [ 614.939760][T26668] loop2: detected capacity change from 4 to 0 [ 614.976701][T26662] loop1: detected capacity change from 4 to 0 [ 614.997804][T26662] erofs: (device loop1): mounted with root inode @ nid 36. [ 615.002635][T26668] erofs: (device loop2): mounted with root inode @ nid 36. [ 615.040656][T26666] erofs: (device loop5): mounted with root inode @ nid 36. 12:39:09 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020006000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:39:09 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020003000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:39:09 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020023000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:39:09 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e930020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:39:09 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c022100000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 615.196946][T26680] loop3: detected capacity change from 4 to 0 12:39:09 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020200000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 615.287193][T26680] erofs: (device loop3): erofs_read_superblock: blksize 128 isn't supported on this platform 12:39:09 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e931020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 615.456085][T26687] loop4: detected capacity change from 4 to 0 [ 615.614863][T26687] erofs: (device loop4): mounted with root inode @ nid 36. [ 615.685519][T26695] loop1: detected capacity change from 4 to 0 [ 615.709031][T26696] loop3: detected capacity change from 4 to 0 [ 615.744882][T26709] loop2: detected capacity change from 4 to 0 [ 615.758704][T26700] loop5: detected capacity change from 4 to 0 [ 615.779724][T26695] erofs: (device loop1): mounted with root inode @ nid 36. [ 615.788596][T26696] erofs: (device loop3): mounted with root inode @ nid 36. [ 615.822423][T26697] loop0: detected capacity change from 4 to 0 [ 615.832709][T26700] erofs: (device loop5): mounted with root inode @ nid 36. [ 615.833467][T26709] erofs: (device loop2): mounted with root inode @ nid 36. [ 615.911824][T26697] erofs: (device loop0): mounted with root inode @ nid 36. 12:39:10 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020007000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:39:10 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c02002f000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:39:10 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020300000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:39:10 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c022300000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:39:10 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e932020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:39:10 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020005000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 616.372629][T26721] loop4: detected capacity change from 4 to 0 [ 616.445453][T26721] erofs: (device loop4): mounted with root inode @ nid 36. 12:39:10 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020009000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 616.498712][T26734] loop0: detected capacity change from 4 to 0 [ 616.510948][T26734] erofs: (device loop0): mounted with root inode @ nid 36. [ 616.566789][T26737] loop5: detected capacity change from 4 to 0 [ 616.603723][T26739] loop1: detected capacity change from 4 to 0 12:39:10 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020006000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 616.630811][T26740] loop3: detected capacity change from 4 to 0 [ 616.693642][T26737] erofs: (device loop5): mounted with root inode @ nid 36. [ 616.710296][T26743] loop2: detected capacity change from 4 to 0 [ 616.725489][T26740] erofs: (device loop3): mounted with root inode @ nid 36. 12:39:10 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c022f00000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 616.768057][T26743] erofs: (device loop2): mounted with root inode @ nid 36. [ 616.768733][T26739] erofs: (device loop1): mounted with root inode @ nid 36. 12:39:11 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020400000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 616.880311][T26755] loop0: detected capacity change from 4 to 0 [ 616.890763][T26755] erofs: (device loop0): mounted with root inode @ nid 36. [ 616.949087][T26758] loop4: detected capacity change from 4 to 0 12:39:11 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020237000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 617.023483][T26758] erofs: (device loop4): mounted with root inode @ nid 36. 12:39:11 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020007000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:39:11 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e933020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:39:11 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c02000a000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 617.238977][T26766] loop5: detected capacity change from 4 to 0 [ 617.305321][T26770] loop1: detected capacity change from 4 to 0 [ 617.321652][T26769] loop3: detected capacity change from 4 to 0 [ 617.395255][T26766] erofs: (device loop5): mounted with root inode @ nid 36. [ 617.436357][T26769] erofs: (device loop3): mounted with root inode @ nid 36. [ 617.453098][T26770] erofs: (device loop1): mounted with root inode @ nid 36. [ 617.480810][T26774] loop0: detected capacity change from 4 to 0 [ 617.497471][T26777] loop2: detected capacity change from 4 to 0 12:39:11 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020500000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 617.544613][T26789] loop4: detected capacity change from 4 to 0 [ 617.562907][T26774] erofs: (device loop0): mounted with root inode @ nid 36. 12:39:11 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e934020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:39:11 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c02003f000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 617.615483][T26789] erofs: (device loop4): mounted with root inode @ nid 36. [ 617.622362][T26777] erofs: (device loop2): mounted with root inode @ nid 36. 12:39:11 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c024800000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:39:11 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020009000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:39:12 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c02000b000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 617.958988][T26801] loop3: detected capacity change from 4 to 0 [ 617.995745][T26805] loop2: detected capacity change from 4 to 0 [ 618.012390][T26804] loop1: detected capacity change from 4 to 0 [ 618.022592][T26804] erofs: (device loop1): mounted with root inode @ nid 36. [ 618.022665][T26801] erofs: (device loop3): mounted with root inode @ nid 36. [ 618.078857][T26805] erofs: (device loop2): mounted with root inode @ nid 36. [ 618.101877][T26811] loop5: detected capacity change from 4 to 0 12:39:12 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020040000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 618.140720][T26813] loop0: detected capacity change from 4 to 0 [ 618.172387][T26811] erofs: (device loop5): mounted with root inode @ nid 36. [ 618.228540][T26813] erofs: (device loop0): mounted with root inode @ nid 36. 12:39:12 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c02000a000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:39:12 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020600000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:39:12 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e935020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:39:12 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c024c00000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 618.455734][T26821] loop1: detected capacity change from 4 to 0 [ 618.550428][T26826] loop4: detected capacity change from 4 to 0 [ 618.580042][T26833] loop3: detected capacity change from 4 to 0 [ 618.589056][T26821] erofs: (device loop1): mounted with root inode @ nid 36. [ 618.611082][T26826] erofs: (device loop4): mounted with root inode @ nid 36. [ 618.623689][T26832] loop2: detected capacity change from 4 to 0 [ 618.656475][T26842] loop0: detected capacity change from 4 to 0 [ 618.669883][T26833] erofs: (device loop3): mounted with root inode @ nid 36. [ 618.712606][T26842] erofs: (device loop0): mounted with root inode @ nid 36. [ 618.720292][T26832] erofs: (device loop2): mounted with root inode @ nid 36. 12:39:12 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c02000c000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:39:13 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020048000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 618.835763][T26848] loop5: detected capacity change from 4 to 0 12:39:13 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c02000b000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:39:13 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020700000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:39:13 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e936020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 618.978602][T26848] erofs: (device loop5): mounted with root inode @ nid 36. [ 619.095295][T26853] loop1: detected capacity change from 4 to 0 12:39:13 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c026000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 619.208925][T26860] loop4: detected capacity change from 4 to 0 [ 619.232660][T26863] loop0: detected capacity change from 4 to 0 [ 619.245162][T26853] erofs: (device loop1): mounted with root inode @ nid 36. [ 619.252675][T26865] loop2: detected capacity change from 4 to 0 [ 619.301162][T26866] loop3: detected capacity change from 4 to 0 [ 619.323791][T26863] erofs: (device loop0): mounted with root inode @ nid 36. [ 619.342902][T26865] erofs: (device loop2): mounted with root inode @ nid 36. [ 619.346532][T26860] erofs: (device loop4): mounted with root inode @ nid 36. [ 619.415547][T26866] erofs: (device loop3): mounted with root inode @ nid 36. 12:39:13 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c02004c000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:39:13 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e937020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:39:13 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c02000f000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:39:13 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c02000d000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 619.517996][T26879] loop5: detected capacity change from 4 to 0 [ 619.530730][T26879] erofs: (device loop5): mounted with root inode @ nid 36. 12:39:13 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020800000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:39:13 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c026800000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 619.835772][T26887] loop1: detected capacity change from 4 to 0 [ 619.859330][T26891] loop2: detected capacity change from 4 to 0 [ 619.887934][T26897] loop3: detected capacity change from 4 to 0 [ 619.915604][T26887] erofs: (device loop1): mounted with root inode @ nid 36. [ 619.939437][T26891] erofs: (device loop2): mounted with root inode @ nid 36. [ 619.952520][T26897] erofs: (device loop3): mounted with root inode @ nid 36. [ 620.053567][T26904] loop4: detected capacity change from 4 to 0 [ 620.089088][T26904] erofs: (device loop4): mounted with root inode @ nid 36. 12:39:14 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c02a758000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 620.127336][T26909] loop5: detected capacity change from 4 to 0 [ 620.160519][T26908] loop0: detected capacity change from 4 to 0 12:39:14 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c02000f000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 620.210951][T26909] erofs: (device loop5): mounted with root inode @ nid 36. [ 620.296808][T26908] erofs: (device loop0): mounted with root inode @ nid 36. 12:39:14 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e938020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:39:14 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020900000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:39:14 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c022010000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:39:14 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c026c00000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 620.535971][T26918] loop1: detected capacity change from 4 to 0 [ 620.591847][T26921] loop4: detected capacity change from 4 to 0 [ 620.643220][T26921] erofs: (device loop4): mounted with root inode @ nid 36. [ 620.650929][T26918] erofs: (device loop1): mounted with root inode @ nid 36. [ 620.661540][T26929] loop2: detected capacity change from 4 to 0 [ 620.793768][T26929] erofs: (device loop2): mounted with root inode @ nid 36. 12:39:15 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020018000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 620.849321][T26939] loop5: detected capacity change from 4 to 0 [ 620.877948][T26939] erofs: (device loop5): mounted with root inode @ nid 36. 12:39:15 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e939020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 620.940895][T26942] loop3: detected capacity change from 4 to 0 [ 620.960275][T26942] erofs: (device loop3): mounted with root inode @ nid 36. 12:39:15 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c022010000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:39:15 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020060000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 621.028445][T26947] loop0: detected capacity change from 4 to 0 [ 621.175673][T26947] erofs: (device loop0): mounted with root inode @ nid 36. 12:39:15 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c027400000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:39:15 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020a00000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:39:15 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c02221a000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 621.341228][T26955] loop4: detected capacity change from 4 to 0 [ 621.351540][T26955] erofs: (device loop4): mounted with root inode @ nid 36. 12:39:15 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020011000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 621.443318][T26959] loop2: detected capacity change from 4 to 0 [ 621.537279][T26959] erofs: (device loop2): mounted with root inode @ nid 36. [ 621.595718][T26962] loop1: detected capacity change from 4 to 0 [ 621.625427][T26967] loop0: detected capacity change from 4 to 0 [ 621.638160][T26967] erofs: (device loop0): mounted with root inode @ nid 36. [ 621.725205][T26962] erofs: (device loop1): mounted with root inode @ nid 36. [ 621.750609][T26977] loop5: detected capacity change from 4 to 0 12:39:15 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c02001f000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:39:16 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93a020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 621.821156][T26977] erofs: (device loop5): mounted with root inode @ nid 36. 12:39:16 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020018000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:39:16 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020068000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 621.903353][T26983] loop3: detected capacity change from 4 to 0 [ 622.023174][T26983] erofs: (device loop3): mounted with root inode @ nid 36. 12:39:16 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c027a00000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:39:16 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020b00000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 622.243350][T26993] loop4: detected capacity change from 4 to 0 [ 622.261024][T26997] loop2: detected capacity change from 4 to 0 [ 622.310152][T26995] loop0: detected capacity change from 4 to 0 [ 622.319531][T26994] loop1: detected capacity change from 4 to 0 [ 622.393933][T26997] erofs: (device loop2): mounted with root inode @ nid 36. [ 622.402439][T26993] erofs: (device loop4): mounted with root inode @ nid 36. [ 622.410040][T26995] erofs: (device loop0): mounted with root inode @ nid 36. [ 622.439628][T26994] erofs: (device loop1): mounted with root inode @ nid 36. [ 622.492163][T27011] loop3: detected capacity change from 4 to 0 [ 622.518269][T27011] erofs: (device loop3): mounted with root inode @ nid 36. 12:39:16 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020c00000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:39:16 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93b020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:39:16 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c028c19000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:39:16 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020020000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 622.667713][T27015] loop5: detected capacity change from 4 to 0 12:39:16 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c02006c000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 622.746217][T27015] erofs: (device loop5): mounted with root inode @ nid 36. 12:39:17 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c02f000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 623.045080][T27023] loop1: detected capacity change from 4 to 0 [ 623.144073][T27025] loop0: detected capacity change from 4 to 0 [ 623.152313][T27023] erofs: (device loop1): mounted with root inode @ nid 36. [ 623.169995][T27030] loop4: detected capacity change from 4 to 0 [ 623.188252][T27036] loop3: detected capacity change from 4 to 0 [ 623.218521][T27025] erofs: (device loop0): mounted with root inode @ nid 36. [ 623.249039][T27031] loop2: detected capacity change from 4 to 0 12:39:17 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020074000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 623.272372][T27030] erofs: (device loop4): mounted with root inode @ nid 36. [ 623.277218][T27035] loop5: detected capacity change from 4 to 0 [ 623.294728][T27035] erofs: (device loop5): mounted with root inode @ nid 36. [ 623.296938][T27036] erofs: (device loop3): mounted with root inode @ nid 36. [ 623.391893][T27031] erofs: (device loop2): mounted with root inode @ nid 36. 12:39:17 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c02001f000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:39:17 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c021020000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:39:17 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c022e02000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:39:17 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020d00000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:39:17 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e942020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 623.556336][T27052] loop1: detected capacity change from 4 to 0 [ 623.705413][T27052] erofs: (device loop1): mounted with root inode @ nid 36. [ 623.714179][T27058] loop4: detected capacity change from 4 to 0 [ 623.773839][T27066] loop5: detected capacity change from 4 to 0 [ 623.816129][T27058] erofs: (device loop4): mounted with root inode @ nid 36. 12:39:18 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c02007a000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 623.878961][T27069] loop0: detected capacity change from 4 to 0 [ 623.904381][T27066] erofs: (device loop5): mounted with root inode @ nid 36. [ 623.987403][T27069] erofs: (device loop0): mounted with root inode @ nid 36. [ 624.003151][T27074] loop2: detected capacity change from 4 to 0 [ 624.017082][T27074] erofs: (device loop2): mounted with root inode @ nid 36. 12:39:18 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e950020000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:39:18 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020020000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 624.147117][ T3287] ieee802154 phy0 wpan0: encryption failed: -22 [ 624.153814][ T3287] ieee802154 phy1 wpan1: encryption failed: -22 [ 624.204119][T27079] loop3: detected capacity change from 4 to 0 12:39:18 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c030000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:39:18 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c040000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 624.306844][T27079] erofs: (device loop3): mounted with root inode @ nid 36. 12:39:18 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020003000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 624.380821][T27088] loop1: detected capacity change from 4 to 0 12:39:18 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020021000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 624.487127][T27088] erofs: (device loop1): mounted with root inode @ nid 36. [ 624.497642][T27093] loop4: detected capacity change from 4 to 0 [ 624.578692][T27093] erofs: (device loop4): mounted with root inode @ nid 36. [ 624.632379][T27095] loop2: detected capacity change from 4 to 0 [ 624.679145][T27095] erofs: (device loop2): mounted with root inode @ nid 36. [ 624.711899][T27105] loop5: detected capacity change from 4 to 0 [ 624.725824][T27105] erofs: (device loop5): mounted with root inode @ nid 36. 12:39:18 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c0258a7000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:39:19 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020f00000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:39:19 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c021a22000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:39:19 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c050000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:39:19 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c021020000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:39:19 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020005000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 625.065326][T27114] loop0: detected capacity change from 4 to 0 [ 625.080280][T27114] erofs: (device loop0): mounted with root inode @ nid 36. 12:39:19 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c02022b000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 625.176373][T27121] loop3: detected capacity change from 4 to 0 [ 625.187818][T27121] erofs: (device loop3): mounted with root inode @ nid 36. [ 625.251113][T27128] loop2: detected capacity change from 4 to 0 [ 625.271994][T27130] loop4: detected capacity change from 4 to 0 [ 625.281741][T27131] loop5: detected capacity change from 4 to 0 [ 625.294774][T27127] loop1: detected capacity change from 4 to 0 [ 625.322047][T27127] erofs: (device loop1): mounted with root inode @ nid 36. [ 625.322642][T27128] erofs: (device loop2): erofs_superblock_csum_verify: invalid checksum 0x86afacbf, 0x3ce92195 expected [ 625.343219][T27131] erofs: (device loop5): mounted with root inode @ nid 36. [ 625.353943][T27130] erofs: (device loop4): mounted with root inode @ nid 36. [ 625.355972][T27143] loop0: detected capacity change from 4 to 0 12:39:19 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c021000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 625.389837][T27143] erofs: (device loop0): mounted with root inode @ nid 36. 12:39:19 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c021fb6000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 625.517775][T27128] loop2: detected capacity change from 4 to 0 [ 625.531902][T27128] erofs: (device loop2): erofs_superblock_csum_verify: invalid checksum 0x86afacbf, 0x3ce92195 expected 12:39:19 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020006000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 625.604544][T27152] loop3: detected capacity change from 4 to 0 12:39:19 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020021000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:39:19 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c02022c000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:39:19 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c060000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 625.670480][T27152] erofs: (device loop3): mounted with root inode @ nid 36. [ 625.804930][T27158] loop1: detected capacity change from 4 to 0 [ 625.873035][T27158] erofs: (device loop1): mounted with root inode @ nid 36. 12:39:20 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c021100000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 625.938523][T27165] loop5: detected capacity change from 4 to 0 [ 625.960580][T27165] erofs: (device loop5): mounted with root inode @ nid 36. 12:39:20 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c0200f0000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 626.005090][T27171] loop4: detected capacity change from 4 to 0 [ 626.043479][T27174] loop0: detected capacity change from 4 to 0 [ 626.084416][T27176] loop2: detected capacity change from 4 to 0 [ 626.092528][T27171] erofs: (device loop4): mounted with root inode @ nid 36. [ 626.092954][T27174] erofs: (device loop0): mounted with root inode @ nid 36. 12:39:20 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020007000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 626.143875][T27176] erofs: (device loop2): mounted with root inode @ nid 36. 12:39:20 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c02022d000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:39:20 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020023000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 626.325827][T27186] loop3: detected capacity change from 4 to 0 12:39:20 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c070000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 626.371618][T27190] loop1: detected capacity change from 4 to 0 [ 626.412438][T27196] loop0: detected capacity change from 4 to 0 [ 626.422653][T27186] erofs: (device loop3): mounted with root inode @ nid 36. [ 626.455409][T27190] erofs: (device loop1): mounted with root inode @ nid 36. [ 626.472345][T27202] loop5: detected capacity change from 4 to 0 [ 626.486434][T27205] loop4: detected capacity change from 4 to 0 [ 626.529766][T27196] erofs: (device loop0): mounted with root inode @ nid 36. [ 626.578983][T27202] erofs: (device loop5): mounted with root inode @ nid 36. [ 626.614218][T27205] erofs: (device loop4): mounted with root inode @ nid 36. 12:39:20 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c021800000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:39:20 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c0200ff000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:39:20 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c02002f000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:39:20 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020009000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 626.883138][T27214] loop2: detected capacity change from 4 to 0 [ 626.892627][T27214] erofs: (device loop2): erofs_superblock_csum_verify: invalid checksum 0xed834551, 0x3ce92195 expected 12:39:21 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c02002f000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 626.975458][T27221] loop3: detected capacity change from 4 to 0 [ 627.090297][T27221] erofs: (device loop3): mounted with root inode @ nid 36. 12:39:21 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c080000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 627.208399][T27227] loop1: detected capacity change from 4 to 0 12:39:21 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c022100000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 627.272677][T27236] loop0: detected capacity change from 4 to 0 [ 627.295638][T27227] erofs: (device loop1): mounted with root inode @ nid 36. [ 627.305527][T27234] loop5: detected capacity change from 4 to 0 [ 627.383445][T27234] erofs: (device loop5): mounted with root inode @ nid 36. [ 627.393743][T27236] erofs: (device loop0): mounted with root inode @ nid 36. [ 627.441903][T27230] loop4: detected capacity change from 4 to 0 [ 627.455175][T27230] erofs: (device loop4): mounted with root inode @ nid 36. [ 627.467766][T27245] loop2: detected capacity change from 4 to 0 12:39:21 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020fff000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 627.506591][T27245] erofs: (device loop2): mounted with root inode @ nid 36. 12:39:21 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c02003f000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:39:21 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c02003f000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 627.601777][T27250] loop3: detected capacity change from 4 to 0 12:39:21 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c02000a000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:39:21 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c0a0000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 627.774839][T27256] loop1: detected capacity change from 4 to 0 [ 627.844868][T27250] erofs: (device loop3): mounted with root inode @ nid 36. [ 627.853721][T27256] erofs: (device loop1): mounted with root inode @ nid 36. [ 627.885500][T27263] loop0: detected capacity change from 4 to 0 [ 627.901258][T27263] erofs: (device loop0): mounted with root inode @ nid 36. 12:39:22 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c022300000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:39:22 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020040000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 627.964076][T27269] loop5: detected capacity change from 4 to 0 [ 627.995578][T27270] loop4: detected capacity change from 4 to 0 12:39:22 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c02000000100024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 628.041189][T27270] erofs: (device loop4): mounted with root inode @ nid 36. [ 628.048764][T27269] erofs: (device loop5): mounted with root inode @ nid 36. [ 628.091335][T27276] loop2: detected capacity change from 4 to 0 [ 628.111024][T27276] erofs: (device loop2): mounted with root inode @ nid 36. [ 628.189017][T27282] loop3: detected capacity change from 4 to 0 [ 628.218017][T27282] erofs: (device loop3): mounted with root inode @ nid 36. 12:39:22 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c0f0000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:39:22 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020040000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:39:22 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c02000b000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 628.311907][T27290] loop1: detected capacity change from 4 to 0 [ 628.347456][T27288] loop0: detected capacity change from 4 to 0 12:39:22 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c022f00000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 628.387737][T27290] erofs: (device loop1): erofs_read_superblock: blksize 65536 isn't supported on this platform [ 628.400683][T27288] erofs: (device loop0): mounted with root inode @ nid 36. 12:39:22 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000001f0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) 12:39:22 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020048000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 628.713460][T27307] loop2: detected capacity change from 4 to 0 [ 628.732212][T27310] loop3: detected capacity change from 4 to 0 [ 628.744439][T27306] loop4: detected capacity change from 4 to 0 [ 628.754456][T27308] loop5: detected capacity change from 4 to 0 [ 628.806061][T27310] erofs: (device loop3): mounted with root inode @ nid 36. [ 628.806082][T27307] erofs: (device loop2): erofs_superblock_csum_verify: invalid checksum 0x44dc9418, 0x3ce92195 expected [ 628.813515][T27308] erofs: (device loop5): mounted with root inode @ nid 36. [ 628.833044][T27306] erofs: (device loop4): mounted with root inode @ nid 36. [ 628.867228][T27309] loop1: detected capacity change from 4 to 0 [ 628.877930][T27309] erofs: (device loop1): erofs_read_superblock: blksize 2147483648 isn't supported on this platform 12:39:23 executing program 4: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020048000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:39:23 executing program 1: syz_open_dev$vcsn(0x0, 0x0, 0x880) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c020000003c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231fb6a7584860f1de6f903772593270cf135c8b0c747b", 0x2e, 0x480}], 0x0, &(0x7f0000000040)) [ 628.979474][T27324] loop0: detected capacity change from 4 to 0 [ 629.055667][T27307] loop2: detected capacity change from 4 to 0 [ 629.064315][T27324] erofs: (device loop0): mounted with root inode @ nid 36. [ 629.070099][T27307] erofs: (device loop2): erofs_superblock_csum_verify: invalid checksum 0x44dc9418, 0x3ce92195 expected 12:39:23 executing program 5: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c02000c000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:39:23 executing program 3: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c024800000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:39:23 executing program 2: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c100000000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) 12:39:23 executing program 0: syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="e2e1f5e09521e93c02004c000c0024", 0xf, 0x400}, {&(0x7f0000000240)="80ad453195447449558cdb20058d948235e2b3533c1412231f", 0x19, 0x480}], 0x0, &(0x7f0000000040)) [ 629.267387][T27336] loop1: detected capacity change from 4 to 0 [ 629.289849][T27336] ================================================================================ [ 629.308923][T27336] UBSAN: shift-out-of-bounds in fs/erofs/super.c:161:3 [ 629.316306][T27337] loop4: detected capacity change from 4 to 0 [ 629.326652][T27336] shift exponent 60 is too large for 32-bit type 'int' [ 629.360244][T27341] loop3: detected capacity change from 4 to 0 [ 629.375066][T27336] CPU: 1 PID: 27336 Comm: syz-executor.1 Not tainted 5.11.0-syzkaller #0 [ 629.383547][T27336] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 629.393638][T27336] Call Trace: [ 629.396947][T27336] dump_stack+0x107/0x163 [ 629.401379][T27336] ubsan_epilogue+0xb/0x5a [ 629.406708][T27336] __ubsan_handle_shift_out_of_bounds.cold+0xb1/0x181 [ 629.413573][T27336] erofs_fc_fill_super.cold+0x6c/0x35c [ 629.419197][T27336] get_tree_bdev+0x440/0x760 [ 629.423832][T27336] ? trace_event_raw_event_erofs_readpage+0x5a0/0x5a0 [ 629.431793][T27336] vfs_get_tree+0x89/0x2f0 [ 629.436428][T27336] path_mount+0x13ad/0x20c0 [ 629.441403][T27336] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 629.447746][T27336] ? strncpy_from_user+0x2a0/0x3e0 [ 629.452900][T27336] ? finish_automount+0xac0/0xac0 [ 629.458326][T27336] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 629.465313][T27336] ? getname_flags.part.0+0x1dd/0x4f0 [ 629.471218][T27336] __x64_sys_mount+0x27f/0x300 [ 629.476943][T27336] ? copy_mnt_ns+0xae0/0xae0 [ 629.481572][T27336] ? syscall_enter_from_user_mode+0x1d/0x50 [ 629.488441][T27336] do_syscall_64+0x2d/0x70 [ 629.493040][T27336] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 629.499447][T27336] RIP: 0033:0x4672ba [ 629.504223][T27336] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 629.524372][T27336] RSP: 002b:00007f0f3b79efa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 629.533856][T27336] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00000000004672ba [ 629.541868][T27336] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f0f3b79f000 [ 629.551501][T27336] RBP: 00007f0f3b79f040 R08: 00007f0f3b79f040 R09: 0000000020000000 [ 629.559707][T27336] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 629.568584][T27336] R13: 0000000020000100 R14: 00007f0f3b79f000 R15: 0000000020000040 [ 629.587620][T27336] ================================================================================ [ 629.597991][T27336] Kernel panic - not syncing: panic_on_warn set ... [ 629.604595][T27336] CPU: 1 PID: 27336 Comm: syz-executor.1 Not tainted 5.11.0-syzkaller #0 [ 629.613213][T27336] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 629.623964][T27336] Call Trace: [ 629.628350][T27336] dump_stack+0x107/0x163 [ 629.633262][T27336] panic+0x306/0x73d [ 629.637995][T27336] ? __warn_printk+0xf3/0xf3 [ 629.642973][T27336] ? ubsan_epilogue+0x3e/0x5a [ 629.648067][T27336] ubsan_epilogue+0x54/0x5a [ 629.653789][T27336] __ubsan_handle_shift_out_of_bounds.cold+0xb1/0x181 [ 629.661247][T27336] erofs_fc_fill_super.cold+0x6c/0x35c [ 629.667731][T27336] get_tree_bdev+0x440/0x760 [ 629.672862][T27336] ? trace_event_raw_event_erofs_readpage+0x5a0/0x5a0 [ 629.680297][T27336] vfs_get_tree+0x89/0x2f0 [ 629.685261][T27336] path_mount+0x13ad/0x20c0 [ 629.690327][T27336] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 629.697551][T27336] ? strncpy_from_user+0x2a0/0x3e0 [ 629.702815][T27336] ? finish_automount+0xac0/0xac0 [ 629.707878][T27336] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 629.714974][T27336] ? getname_flags.part.0+0x1dd/0x4f0 [ 629.720425][T27336] __x64_sys_mount+0x27f/0x300 [ 629.725229][T27336] ? copy_mnt_ns+0xae0/0xae0 [ 629.730158][T27336] ? syscall_enter_from_user_mode+0x1d/0x50 [ 629.737202][T27336] do_syscall_64+0x2d/0x70 [ 629.742079][T27336] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 629.748890][T27336] RIP: 0033:0x4672ba [ 629.753542][T27336] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 629.773277][T27336] RSP: 002b:00007f0f3b79efa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 629.781702][T27336] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00000000004672ba [ 629.789683][T27336] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f0f3b79f000 [ 629.797685][T27336] RBP: 00007f0f3b79f040 R08: 00007f0f3b79f040 R09: 0000000020000000 [ 629.805700][T27336] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 629.813696][T27336] R13: 0000000020000100 R14: 00007f0f3b79f000 R15: 0000000020000040 [ 629.822464][T27336] Kernel Offset: disabled [ 629.826973][T27336] Rebooting in 86400 seconds..