Warning: Permanently added '10.128.0.20' (ECDSA) to the list of known hosts. executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 167.841118] kasan: CONFIG_KASAN_INLINE enabled [ 167.846203] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 167.853576] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 167.859812] CPU: 1 PID: 8110 Comm: syz-executor112 Not tainted 4.19.211-syzkaller #0 [ 167.867692] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 167.877065] RIP: 0010:lbmStartIO+0x12b/0x480 [ 167.881483] Code: c1 ea 03 80 3c 02 00 0f 85 f5 02 00 00 48 b8 00 00 00 00 00 fc ff df 4d 8b 6c 24 20 49 8d bd e0 00 00 00 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 ef 02 00 00 4d 8b ad e0 00 00 00 4d 39 ee 74 67 [ 167.900384] RSP: 0018:ffff8880953cfa70 EFLAGS: 00010202 [ 167.905735] RAX: dffffc0000000000 RBX: ffff8880aa444f00 RCX: 0000000000000003 [ 167.913005] RDX: 000000000000001c RSI: ffffffff835f37ea RDI: 00000000000000e0 [ 167.920285] RBP: ffff8880aa818300 R08: 0000000000000001 R09: 0000000000000000 [ 167.927552] R10: 0000000000000005 R11: 0000000000000000 R12: ffff8880b42ad200 [ 167.934804] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002 [ 167.942085] FS: 0000555556314300(0000) GS:ffff8880ba100000(0000) knlGS:0000000000000000 [ 167.950295] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 167.956175] CR2: 000055555631d628 CR3: 00000000aad08000 CR4: 00000000003406e0 [ 167.963429] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 167.970685] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 167.977953] Call Trace: [ 167.980558] lbmWrite+0x27b/0x3a0 [ 167.983999] lmNextPage.isra.0+0x285/0x740 [ 167.988225] lmWriteRecord+0x94a/0xee0 [ 167.992126] ? mark_held_locks+0xa6/0xf0 [ 167.996180] ? _raw_spin_unlock_irqrestore+0x79/0xe0 [ 168.001288] lmLogSync+0x154/0x6e0 [ 168.004816] ? lmWriteRecord+0xee0/0xee0 [ 168.008868] ? dqput+0x30/0x30 [ 168.012060] jfs_syncpt+0x78/0x90 [ 168.015512] jfs_sync_fs+0x80/0xa0 [ 168.019038] ? jfs_statfs+0x5a0/0x5a0 [ 168.022821] sync_filesystem+0x105/0x250 [ 168.026872] generic_shutdown_super+0x70/0x370 [ 168.031438] kill_block_super+0x97/0xf0 [ 168.035428] deactivate_locked_super+0x94/0x160 [ 168.040107] deactivate_super+0x174/0x1a0 [ 168.044245] ? deactivate_locked_super+0x160/0x160 [ 168.049173] ? dput+0x31/0x640 [ 168.052347] cleanup_mnt+0x1a8/0x290 [ 168.056066] task_work_run+0x148/0x1c0 [ 168.059945] exit_to_usermode_loop+0x251/0x2a0 [ 168.064511] do_syscall_64+0x538/0x620 [ 168.068385] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 168.073557] RIP: 0033:0x7fb6b53ffd57 [ 168.077255] Code: 07 00 48 83 c4 08 5b 5d c3 66 2e 0f 1f 84 00 00 00 00 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 a6 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 168.096141] RSP: 002b:00007ffe26b92d28 EFLAGS: 00000206 ORIG_RAX: 00000000000000a6 [ 168.103840] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007fb6b53ffd57 [ 168.111107] RDX: 00007ffe26b92de8 RSI: 000000000000000a RDI: 00007ffe26b92de0 [ 168.119489] RBP: 00007ffe26b92de0 R08: 00000000ffffffff R09: 00007ffe26b92bc0 [ 168.126741] R10: 0000555556315683 R11: 0000000000000206 R12: 00007ffe26b93e50 [ 168.133992] R13: 00005555563155f0 R14: 00007ffe26b92d50 R15: 0000000000000039 [ 168.141248] Modules linked in: [ 168.146955] ---[ end trace f597346e3f767d74 ]--- [ 168.151787] RIP: 0010:lbmStartIO+0x12b/0x480 [ 168.156643] Code: c1 ea 03 80 3c 02 00 0f 85 f5 02 00 00 48 b8 00 00 00 00 00 fc ff df 4d 8b 6c 24 20 49 8d bd e0 00 00 00 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 ef 02 00 00 4d 8b ad e0 00 00 00 4d 39 ee 74 67 [ 168.176023] RSP: 0018:ffff8880953cfa70 EFLAGS: 00010202 [ 168.181401] RAX: dffffc0000000000 RBX: ffff8880aa444f00 RCX: 0000000000000003 [ 168.188739] RDX: 000000000000001c RSI: ffffffff835f37ea RDI: 00000000000000e0 [ 168.196068] RBP: ffff8880aa818300 R08: 0000000000000001 R09: 0000000000000000 [ 168.203335] R10: 0000000000000005 R11: 0000000000000000 R12: ffff8880b42ad200 [ 168.210635] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002 [ 168.217964] FS: 0000555556314300(0000) GS:ffff8880ba100000(0000) knlGS:0000000000000000 [ 168.226267] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 168.232144] CR2: 000055555631d628 CR3: 00000000aad08000 CR4: 00000000003406e0 [ 168.239460] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 168.246773] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 168.254033] Kernel panic - not syncing: Fatal exception [ 168.259631] Kernel Offset: disabled [ 168.263259] Rebooting in 86400 seconds..