program:
syz_mount_image$nilfs2(&(0x7f0000000ec0), &(0x7f0000000180)='./file0\x00', 0x200010, &(0x7f00000008c0)=ANY=[], 0x1, 0xf43, &(0x7f0000002140)="$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")
syz_mount_image$minix(&(0x7f0000000300), &(0x7f0000000340)='./file1\x00', 0x1810002, &(0x7f0000000380)=ANY=[], 0x1, 0x1e2, &(0x7f00000005c0)="$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")
syz_mount_image$exfat(0x0, &(0x7f00000007c0)='./bus\x00', 0x80f811, 0x0, 0x0, 0x0, &(0x7f0000000800))
rename(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)='./bus\x00')
rmdir(&(0x7f00000008c0)='./bus\x00')
mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x1c5)
mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000240)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]})
r0 = socket(0x1a, 0x3, 0x3a)
setsockopt$MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x0, 0x0, @local}, {0xa, 0x0, 0x0, @empty}, 0x0, {[0x0, 0x0, 0x7, 0x0, 0x0, 0xfffffffe]}}, 0x5c)
setsockopt$MRT6_ADD_MFC_PROXY(r0, 0x29, 0xcd, &(0x7f0000000100)={{0xa, 0x0, 0x0, @local}, {0xa, 0x0, 0x0, @empty}}, 0x5c)
umount2(&(0x7f00000002c0)='./file0\x00', 0x9)
mount$overlay(0x0, &(0x7f0000000580)='./file0\x00', &(0x7f0000000b80), 0x4008, &(0x7f0000000180)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]})
r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./debug/bluetooth/6lowpan_enable\x00', 0x2, 0x0)
write(r1, &(0x7f0000000200)='1', 0x1)
inotify_add_watch(r1, &(0x7f0000000280)='./file0\x00', 0x180)
[ 75.880112][ T5345] loop0: detected capacity change from 0 to 4096
[ 75.970873][ T5347] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 76.011695][ T5345] NILFS (loop0): inconsistent empty directory link count 0 (ino=18)
[ 76.015801][ T5345] ------------[ cut here ]------------
[ 76.015815][ T5345] !(inode_state_read_once(inode) & I_LINKABLE)
[ 76.015821][ T5345] WARNING: fs/inode.c:465 at inc_nlink+0x122/0x150, CPU#0: syz.0.0/5345
[ 76.027895][ T5345] Modules linked in:
[ 76.029572][ T5345] CPU: 0 UID: 0 PID: 5345 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full)
[ 76.033508][ T5345] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 76.037650][ T5345] RIP: 0010:inc_nlink+0x122/0x150
[ 76.039836][ T5345] Code: e4 ff e9 3a ff ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 4c ff ff ff 48 89 df e8 09 04 e4 ff e9 3f ff ff ff e8 ff 6b 6b ff 90 <0f> 0b 90 eb 80 44 89 f9 80 e1 07 80 c1 03 38 c1 0f 8c 50 ff ff ff
[ 76.047882][ T5345] RSP: 0018:ffffc90000ecf368 EFLAGS: 00010283
[ 76.050517][ T5345] RAX: ffffffff825db8f1 RBX: ffff88800c0cd3c8 RCX: 0000000000100000
[ 76.053845][ T5345] RDX: ffffc9000ed52000 RSI: 00000000000016aa RDI: 00000000000016ab
[ 76.057030][ T5345] RBP: 0000000000000000 R08: ffffffff91bd9ebf R09: 1ffffffff237b3d7
[ 76.061442][ T5345] R10: dffffc0000000000 R11: fffffbfff237b3d8 R12: dffffc0000000000
[ 76.065632][ T5345] R13: 1ffff11001819a79 R14: ffff88800c0cd380 R15: ffff88800c0cd450
[ 76.068961][ T5345] FS: 00007f7360dbd6c0(0000) GS:ffff88808aa11000(0000) knlGS:0000000000000000
[ 76.072560][ T5345] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 76.075268][ T5345] CR2: 0000200000001000 CR3: 000000000fc5d000 CR4: 0000000000352ef0
[ 76.078700][ T5345] Call Trace:
[ 76.080195][ T5345]
[ 76.081471][ T5345] nilfs_mkdir+0x10d/0x380
[ 76.084933][ T5345] ? __pfx_nilfs_mkdir+0x10/0x10
[ 76.087129][ T5345] ? bpf_lsm_inode_mkdir+0x9/0x20
[ 76.089339][ T5345] ? security_inode_mkdir+0xc3/0x340
[ 76.091583][ T5345] vfs_mkdir+0x40e/0x630
[ 76.093500][ T5345] ovl_workdir_create+0x4b8/0x970
[ 76.095698][ T5345] ? __pfx_ovl_workdir_create+0x10/0x10
[ 76.097968][ T5345] ? mnt_get_write_access+0x216/0x280
[ 76.100169][ T5345] ovl_get_workdir+0x339/0x1980
[ 76.102162][ T5345] ? __pfx_ovl_get_workdir+0x10/0x10
[ 76.104544][ T5345] ? do_raw_spin_lock+0x12b/0x2f0
[ 76.106652][ T5345] ? do_raw_spin_unlock+0x4d/0x200
[ 76.108816][ T5345] ? _raw_spin_unlock+0x28/0x50
[ 76.110799][ T5345] ? ovl_inuse_trylock+0x177/0x230
[ 76.113005][ T5345] ovl_fill_super+0x1671/0x4370
[ 76.115031][ T5345] ? __mutex_unlock_slowpath+0x731/0x900
[ 76.117548][ T5345] ? super_dev_insert+0x2a/0xe00
[ 76.119722][ T5345] ? __pfx___mutex_unlock_slowpath+0x10/0x10
[ 76.122438][ T5345] ? __pfx_ovl_fill_super+0x10/0x10
[ 76.124723][ T5345] ? shrinker_register+0x158/0x210
[ 76.126940][ T5345] ? sget_fc+0x195c/0x1a60
[ 76.128999][ T5345] ? __pfx_ovl_next_opt+0x10/0x10
[ 76.131181][ T5345] ? __pfx_ovl_fill_super+0x10/0x10
[ 76.133589][ T5345] get_tree_nodev+0xbb/0x150
[ 76.135469][ T5345] vfs_get_tree+0x92/0x2a0
[ 76.137432][ T5345] do_new_mount+0x325/0xb00
[ 76.139266][ T5345] ? __pfx_do_new_mount+0x10/0x10
[ 76.141351][ T5345] ? ns_capable+0x84/0xe0
[ 76.143298][ T5345] ? path_mount+0x647/0x1050
[ 76.145331][ T5345] ? user_path_at+0xd4/0x160
[ 76.147305][ T5345] __se_sys_mount+0x31d/0x420
[ 76.149275][ T5345] ? __pfx___se_sys_mount+0x10/0x10
[ 76.151468][ T5345] ? __x64_sys_mount+0x20/0xc0
[ 76.153700][ T5345] do_syscall_64+0x166/0x520
[ 76.155786][ T5345] ? trace_irq_disable+0x3b/0x140
[ 76.157956][ T5345] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 76.160580][ T5345] ? clear_bhb_loop+0x70/0xc0
[ 76.162801][ T5345] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 76.167076][ T5345] RIP: 0033:0x7f735ff9f559
[ 76.169395][ T5345] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48
[ 76.177373][ T5345] RSP: 002b:00007f7360dbcfe8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 76.180943][ T5345] RAX: ffffffffffffffda RBX: 00007f7360225fa0 RCX: 00007f735ff9f559
[ 76.184257][ T5345] RDX: 0000200000000b80 RSI: 0000200000000000 RDI: 0000000000000000
[ 76.187193][ T5345] RBP: 00007f7360036b20 R08: 0000200000000240 R09: 0000000000000000
[ 76.190199][ T5345] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 76.193511][ T5345] R13: 00007f7360226038 R14: 00007f7360225fa0 R15: 00007ffd4be4e8b8
[ 76.196667][ T5345]
[ 76.197911][ T5345] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 76.200581][ T5345] CPU: 0 UID: 0 PID: 5345 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full)
[ 76.204102][ T5345] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 76.208204][ T5345] Call Trace:
[ 76.209558][ T5345]
[ 76.210805][ T5345] vpanic+0x26f/0x710
[ 76.214743][ T5345] panic+0xc5/0xd0
[ 76.216405][ T5345] ? __pfx_panic+0x10/0x10
[ 76.218239][ T5345] __warn+0x315/0x4c0
[ 76.219933][ T5345] ? inc_nlink+0x122/0x150
[ 76.221844][ T5345] ? inc_nlink+0x122/0x150
[ 76.223693][ T5345] __report_bug+0x276/0x570
[ 76.225585][ T5345] ? inc_nlink+0x122/0x150
[ 76.227545][ T5345] ? __pfx___report_bug+0x10/0x10
[ 76.229736][ T5345] ? inc_nlink+0x122/0x150
[ 76.231698][ T5345] report_bug+0x16b/0x220
[ 76.233556][ T5345] ? inc_nlink+0x122/0x150
[ 76.235437][ T5345] ? inc_nlink+0x124/0x150
[ 76.237341][ T5345] handle_bug+0x9c/0x200
[ 76.239111][ T5345] exc_invalid_op+0x1a/0x50
[ 76.241048][ T5345] asm_exc_invalid_op+0x1a/0x20
[ 76.242877][ T5345] RIP: 0010:inc_nlink+0x122/0x150
[ 76.245008][ T5345] Code: e4 ff e9 3a ff ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 4c ff ff ff 48 89 df e8 09 04 e4 ff e9 3f ff ff ff e8 ff 6b 6b ff 90 <0f> 0b 90 eb 80 44 89 f9 80 e1 07 80 c1 03 38 c1 0f 8c 50 ff ff ff
[ 76.254637][ T5345] RSP: 0018:ffffc90000ecf368 EFLAGS: 00010283
[ 76.257177][ T5345] RAX: ffffffff825db8f1 RBX: ffff88800c0cd3c8 RCX: 0000000000100000
[ 76.260507][ T5345] RDX: ffffc9000ed52000 RSI: 00000000000016aa RDI: 00000000000016ab
[ 76.263675][ T5345] RBP: 0000000000000000 R08: ffffffff91bd9ebf R09: 1ffffffff237b3d7
[ 76.266806][ T5345] R10: dffffc0000000000 R11: fffffbfff237b3d8 R12: dffffc0000000000
[ 76.269996][ T5345] R13: 1ffff11001819a79 R14: ffff88800c0cd380 R15: ffff88800c0cd450
[ 76.273135][ T5345] ? inc_nlink+0x121/0x150
[ 76.274906][ T5345] ? inc_nlink+0x121/0x150
[ 76.276749][ T5345] nilfs_mkdir+0x10d/0x380
[ 76.278596][ T5345] ? __pfx_nilfs_mkdir+0x10/0x10
[ 76.280648][ T5345] ? bpf_lsm_inode_mkdir+0x9/0x20
[ 76.282756][ T5345] ? security_inode_mkdir+0xc3/0x340
[ 76.284916][ T5345] vfs_mkdir+0x40e/0x630
[ 76.286719][ T5345] ovl_workdir_create+0x4b8/0x970
[ 76.288990][ T5345] ? __pfx_ovl_workdir_create+0x10/0x10
[ 76.291258][ T5345] ? mnt_get_write_access+0x216/0x280
[ 76.293297][ T5345] ovl_get_workdir+0x339/0x1980
[ 76.295107][ T5345] ? __pfx_ovl_get_workdir+0x10/0x10
[ 76.297286][ T5345] ? do_raw_spin_lock+0x12b/0x2f0
[ 76.299352][ T5345] ? do_raw_spin_unlock+0x4d/0x200
[ 76.301513][ T5345] ? _raw_spin_unlock+0x28/0x50
[ 76.303401][ T5345] ? ovl_inuse_trylock+0x177/0x230
[ 76.305310][ T5345] ovl_fill_super+0x1671/0x4370
[ 76.307299][ T5345] ? __mutex_unlock_slowpath+0x731/0x900
[ 76.309494][ T5345] ? super_dev_insert+0x2a/0xe00
[ 76.311434][ T5345] ? __pfx___mutex_unlock_slowpath+0x10/0x10
[ 76.313834][ T5345] ? __pfx_ovl_fill_super+0x10/0x10
[ 76.316095][ T5345] ? shrinker_register+0x158/0x210
[ 76.318142][ T5345] ? sget_fc+0x195c/0x1a60
[ 76.319940][ T5345] ? __pfx_ovl_next_opt+0x10/0x10
[ 76.321949][ T5345] ? __pfx_ovl_fill_super+0x10/0x10
[ 76.324104][ T5345] get_tree_nodev+0xbb/0x150
[ 76.326109][ T5345] vfs_get_tree+0x92/0x2a0
[ 76.328100][ T5345] do_new_mount+0x325/0xb00
[ 76.330070][ T5345] ? __pfx_do_new_mount+0x10/0x10
[ 76.332256][ T5345] ? ns_capable+0x84/0xe0
[ 76.334298][ T5345] ? path_mount+0x647/0x1050
[ 76.336252][ T5345] ? user_path_at+0xd4/0x160
[ 76.338178][ T5345] __se_sys_mount+0x31d/0x420
[ 76.340143][ T5345] ? __pfx___se_sys_mount+0x10/0x10
[ 76.342243][ T5345] ? __x64_sys_mount+0x20/0xc0
[ 76.344263][ T5345] do_syscall_64+0x166/0x520
[ 76.346199][ T5345] ? trace_irq_disable+0x3b/0x140
[ 76.348246][ T5345] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 76.350832][ T5345] ? clear_bhb_loop+0x70/0xc0
[ 76.352794][ T5345] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 76.355262][ T5345] RIP: 0033:0x7f735ff9f559
[ 76.357124][ T5345] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48
[ 76.364552][ T5345] RSP: 002b:00007f7360dbcfe8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 76.368093][ T5345] RAX: ffffffffffffffda RBX: 00007f7360225fa0 RCX: 00007f735ff9f559
[ 76.371384][ T5345] RDX: 0000200000000b80 RSI: 0000200000000000 RDI: 0000000000000000
[ 76.374582][ T5345] RBP: 00007f7360036b20 R08: 0000200000000240 R09: 0000000000000000
[ 76.377733][ T5345] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 76.380996][ T5345] R13: 00007f7360226038 R14: 00007f7360225fa0 R15: 00007ffd4be4e8b8
[ 76.384603][ T5345]
[ 76.386662][ T5345] Kernel Offset: disabled
[ 76.388506][ T5345] Rebooting in 86400 seconds..