Warning: Permanently added '10.128.0.139' (ED25519) to the list of known hosts.
2025/11/27 00:56:37 parsed 1 programs
Setting up swapspace version 1, size = 127995904 bytes
[ 90.137823][ T2851] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
2025/11/27 00:56:52 executed programs: 0
2025/11/27 00:57:01 executed programs: 2
[ 113.119275][ T3732] overlayfs: failed lookup in lower (newroot/0, name='file1', err=-40): overlapping layers
[ 113.264231][ T3735] ------------[ cut here ]------------
[ 113.264241][ T3735] WARNING: CPU: 0 PID: 3735 at fs/inode.c:417 drop_nlink+0x82/0xd0
[ 113.264256][ T3735] Modules linked in:
[ 113.264272][ T3735] CPU: 0 UID: 0 PID: 3735 Comm: syz.3.18 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 113.264278][ T3735] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 113.264283][ T3735] RIP: 0010:drop_nlink+0x82/0xd0
[ 113.264290][ T3735] Code: 48 8b 1f 48 8d bb b0 08 00 00 be 08 00 00 00 e8 54 15 f3 ff f0 48 ff 83 b0 08 00 00 5b 41 5c 41 5e 41 5f c3 cc cc cc cc cc 90 <0f> 0b 90 eb a7 89 d9 80 e1 07 80 c1 03 38 c1 7c 96 49 89 fc 48 89
[ 113.264293][ T3735] RSP: 0018:ffffc900037ff2d0 EFLAGS: 00010246
[ 113.264298][ T3735] RAX: 0000000000000000 RBX: ffff88802a21ec88 RCX: ec2e28bb32c35900
[ 113.264301][ T3735] RDX: 0000000000000001 RSI: 0000000000000008 RDI: ffff88802a21ec40
[ 113.264304][ T3735] RBP: dffffc0000000000 R08: ffffc900037ff287 R09: 1ffff920006ffe50
[ 113.264307][ T3735] R10: dffffc0000000000 R11: fffff520006ffe51 R12: 0000000028fe14c5
[ 113.264310][ T3735] R13: 000000006927a1dd R14: dffffc0000000000 R15: 1ffff11005443d91
[ 113.264313][ T3735] FS: 00007efc9bc0e6c0(0000) GS:ffff8881309dc000(0000) knlGS:0000000000000000
[ 113.264316][ T3735] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 113.264319][ T3735] CR2: 00007efc9bc0df98 CR3: 000000002d1ec000 CR4: 00000000003506f0
[ 113.264324][ T3735] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 113.264327][ T3735] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 113.264329][ T3735] Call Trace:
[ 113.264332][ T3735]
[ 113.264336][ T3735] shmem_unlink+0x19f/0x250
[ 113.264343][ T3735] shmem_rename2+0x1b3/0x2c0
[ 113.264347][ T3735] ? __pfx_shmem_rename2+0x10/0x10
[ 113.264352][ T3735] vfs_rename+0x7c0/0xb50
[ 113.264360][ T3735] ? __pfx_vfs_rename+0x10/0x10
[ 113.264363][ T3735] ? _raw_spin_unlock_irqrestore+0x85/0x110
[ 113.264371][ T3735] ? _raw_spin_unlock_irqrestore+0xad/0x110
[ 113.264376][ T3735] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[ 113.264383][ T3735] ovl_do_rename+0x130/0x1d0
[ 113.264391][ T3735] ? __pfx_ovl_do_rename+0x10/0x10
[ 113.264399][ T3735] ? lock_two_directories+0xea/0x1f0
[ 113.264406][ T3735] ovl_create_or_link+0x600/0x1170
[ 113.264417][ T3735] ? __pfx_ovl_create_or_link+0x10/0x10
[ 113.264424][ T3735] ? rt_mutex_slowunlock+0x493/0x860
[ 113.264429][ T3735] ? reacquire_held_locks+0x127/0x1d0
[ 113.264434][ T3735] ? __pfx_migrate_enable+0x10/0x10
[ 113.264439][ T3735] ? __pfx_rt_mutex_slowunlock+0x10/0x10
[ 113.264444][ T3735] ? inode_init_owner+0x1cd/0x380
[ 113.264451][ T3735] ovl_create_object+0x1f0/0x2c0
[ 113.264456][ T3735] ? __pfx_ovl_create_object+0x10/0x10
[ 113.264461][ T3735] ? HAS_UNMAPPED_ID+0xd4/0x140
[ 113.264468][ T3735] path_openat+0xe56/0x2be0
[ 113.264484][ T3735] ? __pfx_path_openat+0x10/0x10
[ 113.264493][ T3735] ? _raw_spin_unlock_irqrestore+0x85/0x110
[ 113.264498][ T3735] ? lockdep_hardirqs_on+0x9c/0x150
[ 113.264504][ T3735] ? _raw_spin_unlock_irqrestore+0xad/0x110
[ 113.264510][ T3735] do_filp_open+0x1e4/0x3c0
[ 113.264516][ T3735] ? __pfx_do_filp_open+0x10/0x10
[ 113.264520][ T3735] ? rt_mutex_slowunlock+0x493/0x860
[ 113.264531][ T3735] ? alloc_fd+0x4bf/0x520
[ 113.264541][ T3735] do_sys_openat2+0xfa/0x180
[ 113.264547][ T3735] ? __pfx_do_sys_openat2+0x10/0x10
[ 113.264552][ T3735] ? exc_page_fault+0x76/0xf0
[ 113.264559][ T3735] __x64_sys_openat+0xf3/0x120
[ 113.264566][ T3735] do_syscall_64+0xfa/0x3b0
[ 113.264571][ T3735] ? lockdep_hardirqs_on+0x9c/0x150
[ 113.264583][ T3735] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 113.264587][ T3735] ? clear_bhb_loop+0x40/0x90
[ 113.264593][ T3735] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 113.264597][ T3735] RIP: 0033:0x7efc9bdbf749
[ 113.264604][ T3735] 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 a8 ff ff ff f7 d8 64 89 01 48
[ 113.264607][ T3735] RSP: 002b:00007efc9bc0e038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
[ 113.264612][ T3735] RAX: ffffffffffffffda RBX: 00007efc9c016090 RCX: 00007efc9bdbf749
[ 113.264615][ T3735] RDX: 0000000000105042 RSI: 0000200000000080 RDI: ffffffffffffff9c
[ 113.264618][ T3735] RBP: 00007efc9be43f91 R08: 0000000000000000 R09: 0000000000000000
[ 113.264620][ T3735] R10: 00000000000001ff R11: 0000000000000246 R12: 0000000000000000
[ 113.264623][ T3735] R13: 00007efc9c016128 R14: 00007efc9c016090 R15: 00007ffedabdbde8
[ 113.264631][ T3735]
[ 113.264634][ T3735] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 113.264637][ T3735] CPU: 0 UID: 0 PID: 3735 Comm: syz.3.18 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 113.264642][ T3735] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 113.264644][ T3735] Call Trace:
[ 113.264647][ T3735]
[ 113.264649][ T3735] dump_stack_lvl+0x8b/0x190
[ 113.264654][ T3735] ? __pfx_dump_stack_lvl+0x10/0x10
[ 113.264658][ T3735] ? __pfx__printk+0x10/0x10
[ 113.264667][ T3735] panic+0x226/0x5c0
[ 113.264674][ T3735] ? __pfx_panic+0x10/0x10
[ 113.264684][ T3735] __warn+0x255/0x370
[ 113.264687][ T3735] ? drop_nlink+0x82/0xd0
[ 113.264692][ T3735] ? drop_nlink+0x82/0xd0
[ 113.264697][ T3735] report_bug+0x1d1/0x440
[ 113.264704][ T3735] ? drop_nlink+0x82/0xd0
[ 113.264709][ T3735] ? drop_nlink+0x84/0xd0
[ 113.264713][ T3735] handle_bug+0x84/0x160
[ 113.264718][ T3735] exc_invalid_op+0x1a/0x50
[ 113.264723][ T3735] asm_exc_invalid_op+0x1a/0x20
[ 113.264727][ T3735] RIP: 0010:drop_nlink+0x82/0xd0
[ 113.264731][ T3735] Code: 48 8b 1f 48 8d bb b0 08 00 00 be 08 00 00 00 e8 54 15 f3 ff f0 48 ff 83 b0 08 00 00 5b 41 5c 41 5e 41 5f c3 cc cc cc cc cc 90 <0f> 0b 90 eb a7 89 d9 80 e1 07 80 c1 03 38 c1 7c 96 49 89 fc 48 89
[ 113.264734][ T3735] RSP: 0018:ffffc900037ff2d0 EFLAGS: 00010246
[ 113.264738][ T3735] RAX: 0000000000000000 RBX: ffff88802a21ec88 RCX: ec2e28bb32c35900
[ 113.264740][ T3735] RDX: 0000000000000001 RSI: 0000000000000008 RDI: ffff88802a21ec40
[ 113.264743][ T3735] RBP: dffffc0000000000 R08: ffffc900037ff287 R09: 1ffff920006ffe50
[ 113.264745][ T3735] R10: dffffc0000000000 R11: fffff520006ffe51 R12: 0000000028fe14c5
[ 113.264747][ T3735] R13: 000000006927a1dd R14: dffffc0000000000 R15: 1ffff11005443d91
[ 113.264756][ T3735] shmem_unlink+0x19f/0x250
[ 113.264761][ T3735] shmem_rename2+0x1b3/0x2c0
[ 113.264765][ T3735] ? __pfx_shmem_rename2+0x10/0x10
[ 113.264770][ T3735] vfs_rename+0x7c0/0xb50
[ 113.264777][ T3735] ? __pfx_vfs_rename+0x10/0x10
[ 113.264780][ T3735] ? _raw_spin_unlock_irqrestore+0x85/0x110
[ 113.264786][ T3735] ? _raw_spin_unlock_irqrestore+0xad/0x110
[ 113.264790][ T3735] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[ 113.264797][ T3735] ovl_do_rename+0x130/0x1d0
[ 113.264803][ T3735] ? __pfx_ovl_do_rename+0x10/0x10
[ 113.264810][ T3735] ? lock_two_directories+0xea/0x1f0
[ 113.264817][ T3735] ovl_create_or_link+0x600/0x1170
[ 113.264827][ T3735] ? __pfx_ovl_create_or_link+0x10/0x10
[ 113.264834][ T3735] ? rt_mutex_slowunlock+0x493/0x860
[ 113.264838][ T3735] ? reacquire_held_locks+0x127/0x1d0
[ 113.264842][ T3735] ? __pfx_migrate_enable+0x10/0x10
[ 113.264846][ T3735] ? __pfx_rt_mutex_slowunlock+0x10/0x10
[ 113.264851][ T3735] ? inode_init_owner+0x1cd/0x380
[ 113.264857][ T3735] ovl_create_object+0x1f0/0x2c0
[ 113.264862][ T3735] ? __pfx_ovl_create_object+0x10/0x10
[ 113.264866][ T3735] ? HAS_UNMAPPED_ID+0xd4/0x140
[ 113.264873][ T3735] path_openat+0xe56/0x2be0
[ 113.264888][ T3735] ? __pfx_path_openat+0x10/0x10
[ 113.264897][ T3735] ? _raw_spin_unlock_irqrestore+0x85/0x110
[ 113.264901][ T3735] ? lockdep_hardirqs_on+0x9c/0x150
[ 113.264911][ T3735] ? _raw_spin_unlock_irqrestore+0xad/0x110
[ 113.264917][ T3735] do_filp_open+0x1e4/0x3c0
[ 113.264923][ T3735] ? __pfx_do_filp_open+0x10/0x10
[ 113.264927][ T3735] ? rt_mutex_slowunlock+0x493/0x860
[ 113.264937][ T3735] ? alloc_fd+0x4bf/0x520
[ 113.264946][ T3735] do_sys_openat2+0xfa/0x180
[ 113.264951][ T3735] ? __pfx_do_sys_openat2+0x10/0x10
[ 113.264956][ T3735] ? exc_page_fault+0x76/0xf0
[ 113.264963][ T3735] __x64_sys_openat+0xf3/0x120
[ 113.264969][ T3735] do_syscall_64+0xfa/0x3b0
[ 113.264973][ T3735] ? lockdep_hardirqs_on+0x9c/0x150
[ 113.264978][ T3735] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 113.264981][ T3735] ? clear_bhb_loop+0x40/0x90
[ 113.264986][ T3735] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 113.264989][ T3735] RIP: 0033:0x7efc9bdbf749
[ 113.264992][ T3735] 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 a8 ff ff ff f7 d8 64 89 01 48
[ 113.264995][ T3735] RSP: 002b:00007efc9bc0e038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
[ 113.264999][ T3735] RAX: ffffffffffffffda RBX: 00007efc9c016090 RCX: 00007efc9bdbf749
[ 113.265001][ T3735] RDX: 0000000000105042 RSI: 0000200000000080 RDI: ffffffffffffff9c
[ 113.265004][ T3735] RBP: 00007efc9be43f91 R08: 0000000000000000 R09: 0000000000000000
[ 113.265006][ T3735] R10: 00000000000001ff R11: 0000000000000246 R12: 0000000000000000
[ 113.265009][ T3735] R13: 00007efc9c016128 R14: 00007efc9c016090 R15: 00007ffedabdbde8
[ 113.265016][ T3735]
[ 113.265400][ T3735] Kernel Offset: disabled