Warning: Permanently added '10.128.0.199' (ECDSA) to the list of known hosts.
executing program
syzkaller login: [   56.990856] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[   57.009910] ------------[ cut here ]------------
[   57.015064] WARNING: CPU: 0 PID: 8106 at fs/inode.c:979 unlock_new_inode.cold+0x11/0x3f
[   57.023204] Kernel panic - not syncing: panic_on_warn set ...
[   57.023204] 
[   57.030561] CPU: 0 PID: 8106 Comm: syz-executor215 Not tainted 4.19.211-syzkaller #0
[   57.038417] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022
[   57.047748] Call Trace:
[   57.050321]  dump_stack+0x1fc/0x2ef
[   57.053931]  panic+0x26a/0x50e
[   57.057104]  ? __warn_printk+0xf3/0xf3
[   57.060977]  ? unlock_new_inode.cold+0x11/0x3f
[   57.065539]  ? __probe_kernel_read+0x130/0x1b0
[   57.070103]  ? __warn.cold+0x5/0x5a
[   57.073715]  ? __warn+0xe4/0x200
[   57.077076]  ? unlock_new_inode.cold+0x11/0x3f
[   57.081638]  __warn.cold+0x20/0x5a
[   57.085158]  ? unlock_new_inode.cold+0x11/0x3f
[   57.089722]  report_bug+0x262/0x2b0
[   57.093332]  do_error_trap+0x1d7/0x310
[   57.097201]  ? math_error+0x310/0x310
[   57.100986]  ? __irq_work_queue_local+0x101/0x160
[   57.105807]  ? irq_work_queue+0x29/0x80
[   57.109762]  ? error_entry+0x72/0xd0
[   57.113454]  ? trace_hardirqs_off_caller+0x6e/0x210
[   57.118452]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[   57.123275]  invalid_op+0x14/0x20
[   57.126715] RIP: 0010:unlock_new_inode.cold+0x11/0x3f
[   57.131883] Code: b3 e8 bf bc 6d f9 48 c7 c7 80 b0 74 88 e8 1e ee fe ff 0f 0b e9 4a 70 b4 f9 e8 a7 bc 6d f9 48 c7 c7 80 b0 74 88 e8 06 ee fe ff <0f> 0b b8 ff ff 37 00 4c 89 e2 48 c1 ea 03 48 c1 e0 2a 80 3c 02 00
[   57.150760] RSP: 0018:ffff88809c26f7e0 EFLAGS: 00010286
[   57.156099] RAX: 0000000000000024 RBX: ffff88808cbd6368 RCX: 0000000000000000
[   57.163349] RDX: 0000000000000000 RSI: ffffffff814dff01 RDI: ffffed101384deee
[   57.170595] RBP: 0000000000008000 R08: 0000000000000024 R09: 0000000000000000
[   57.177845] R10: 0000000000000005 R11: 0000000000000000 R12: ffff88808cbd6438
[   57.185094] R13: ffff88808cbd63f0 R14: 0000000000000000 R15: fffffffffffffffb
[   57.192349]  ? vprintk_func+0x81/0x180
[   57.196221]  nilfs_new_inode+0x61f/0x760
[   57.200262]  ? nilfs_set_inode_flags+0x110/0x110
[   57.205000]  ? rcu_read_lock_sched_held+0x16c/0x1d0
[   57.210000]  ? nilfs_transaction_begin+0x2a8/0xa50
[   57.214909]  nilfs_create+0xfe/0x2f0
[   57.218603]  ? nilfs_get_dentry+0x1a0/0x1a0
[   57.222907]  ? _raw_spin_unlock+0x29/0x40
[   57.227041]  ? nilfs_get_dentry+0x1a0/0x1a0
[   57.231341]  lookup_open+0x893/0x1a20
[   57.235134]  ? vfs_mkdir+0x7a0/0x7a0
[   57.238824]  ? unlazy_walk+0x1a4/0x540
[   57.242695]  ? check_preemption_disabled+0x41/0x280
[   57.247697]  path_openat+0x1094/0x2df0
[   57.251572]  ? path_lookupat+0x8d0/0x8d0
[   57.255616]  ? mark_held_locks+0xf0/0xf0
[   57.259654]  ? __lock_acquire+0x6de/0x3ff0
[   57.263869]  do_filp_open+0x18c/0x3f0
[   57.267647]  ? may_open_dev+0xf0/0xf0
[   57.271431]  ? lock_downgrade+0x720/0x720
[   57.275559]  ? lock_acquire+0x170/0x3c0
[   57.279515]  ? __alloc_fd+0x34/0x570
[   57.283208]  ? do_raw_spin_unlock+0x171/0x230
[   57.287681]  ? _raw_spin_unlock+0x29/0x40
[   57.291807]  ? __alloc_fd+0x28d/0x570
[   57.295591]  do_sys_open+0x3b3/0x520
[   57.299287]  ? filp_open+0x70/0x70
[   57.302805]  ? fput+0x2b/0x190
[   57.305977]  ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe
[   57.311329]  ? trace_hardirqs_off_caller+0x6e/0x210
[   57.316322]  ? do_syscall_64+0x21/0x620
[   57.320276]  do_syscall_64+0xf9/0x620
[   57.324056]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[   57.329225] RIP: 0033:0x7f8402f78359
[   57.332922] 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 c0 ff ff ff f7 d8 64 89 01 48
[   57.351803] RSP: 002b:00007ffd1d37b288 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
[   57.359489] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8402f78359
[   57.366735] RDX: 0000000000000000 RSI: 000000000014da42 RDI: 00000000200000c0
[   57.373983] RBP: 00007f8402f37bc0 R08: 00005555563662c0 R09: 0000000000000000
[   57.381236] R10: 00007ffd1d37b150 R11: 0000000000000246 R12: 00007f8402f37c50
[   57.388487] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[   57.396108] Kernel Offset: disabled
[   57.399801] Rebooting in 86400 seconds..