Warning: Permanently added '10.128.15.219' (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 [ 49.904518] kasan: CONFIG_KASAN_INLINE enabled [ 49.909275] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 49.921810] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 49.928067] CPU: 0 PID: 8106 Comm: syz-executor214 Not tainted 4.19.211-syzkaller #0 [ 49.935937] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 49.945279] RIP: 0010:lbmStartIO+0x12b/0x480 [ 49.949666] 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 [ 49.968544] RSP: 0018:ffff888095207a70 EFLAGS: 00010202 [ 49.973881] RAX: dffffc0000000000 RBX: ffff8880abff6b00 RCX: 0000000000000003 [ 49.981125] RDX: 000000000000001c RSI: ffffffff835f37ea RDI: 00000000000000e0 [ 49.988373] RBP: ffff8880aac47480 R08: 0000000000000001 R09: 0000000000000000 [ 49.995616] R10: 0000000000000005 R11: 0000000000000000 R12: ffff8880b31b0dc0 [ 50.002863] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002 [ 50.010126] FS: 000055555628d300(0000) GS:ffff8880ba000000(0000) knlGS:0000000000000000 [ 50.018328] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.024194] CR2: 0000562111333160 CR3: 00000000ab5db000 CR4: 00000000003406f0 [ 50.031472] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 50.038730] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 50.045975] Call Trace: [ 50.048545] lbmWrite+0x27b/0x3a0 [ 50.051976] lmNextPage.isra.0+0x285/0x740 [ 50.056198] lmWriteRecord+0x94a/0xee0 [ 50.060066] ? mark_held_locks+0xa6/0xf0 [ 50.064106] ? _raw_spin_unlock_irqrestore+0x79/0xe0 [ 50.069186] lmLogSync+0x154/0x6e0 [ 50.072702] ? lmWriteRecord+0xee0/0xee0 [ 50.076742] ? dqput+0x30/0x30 [ 50.079912] jfs_syncpt+0x78/0x90 [ 50.083355] jfs_sync_fs+0x80/0xa0 [ 50.086885] ? jfs_statfs+0x5a0/0x5a0 [ 50.090668] sync_filesystem+0x105/0x250 [ 50.094715] generic_shutdown_super+0x70/0x370 [ 50.099292] kill_block_super+0x97/0xf0 [ 50.103260] deactivate_locked_super+0x94/0x160 [ 50.107914] deactivate_super+0x174/0x1a0 [ 50.112061] ? deactivate_locked_super+0x160/0x160 [ 50.116976] ? dput+0x31/0x640 [ 50.120178] cleanup_mnt+0x1a8/0x290 [ 50.123887] task_work_run+0x148/0x1c0 [ 50.127769] exit_to_usermode_loop+0x251/0x2a0 [ 50.132333] do_syscall_64+0x538/0x620 [ 50.136204] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 50.141381] RIP: 0033:0x7f7c1ffaad37 [ 50.145078] 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 [ 50.163960] RSP: 002b:00007fff69d8e808 EFLAGS: 00000202 ORIG_RAX: 00000000000000a6 [ 50.171646] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f7c1ffaad37 [ 50.178896] RDX: 00007fff69d8e8ca RSI: 000000000000000a RDI: 00007fff69d8e8c0 [ 50.186144] RBP: 00007fff69d8e8c0 R08: 00000000ffffffff R09: 00007fff69d8e6a0 [ 50.193393] R10: 000055555628e683 R11: 0000000000000202 R12: 00007fff69d8f930 [ 50.200641] R13: 000055555628e5f0 R14: 00007fff69d8e830 R15: 0000000000000039 [ 50.207888] Modules linked in: [ 50.212664] ---[ end trace 5384e93884d2ff19 ]--- [ 50.222272] RIP: 0010:lbmStartIO+0x12b/0x480 [ 50.227190] 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 [ 50.246152] RSP: 0018:ffff888095207a70 EFLAGS: 00010202 [ 50.251501] RAX: dffffc0000000000 RBX: ffff8880abff6b00 RCX: 0000000000000003 [ 50.258819] RDX: 000000000000001c RSI: ffffffff835f37ea RDI: 00000000000000e0 [ 50.266132] RBP: ffff8880aac47480 R08: 0000000000000001 R09: 0000000000000000 [ 50.273420] R10: 0000000000000005 R11: 0000000000000000 R12: ffff8880b31b0dc0 [ 50.280737] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002 [ 50.288061] FS: 000055555628d300(0000) GS:ffff8880ba000000(0000) knlGS:0000000000000000 [ 50.296305] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.302175] CR2: 0000562111333160 CR3: 00000000ab5db000 CR4: 00000000003406f0 [ 50.309497] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 50.316884] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 50.324200] Kernel panic - not syncing: Fatal exception [ 50.329725] Kernel Offset: disabled [ 50.333335] Rebooting in 86400 seconds..