Warning: Permanently added '10.128.1.10' (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 [ 43.446132] kasan: CONFIG_KASAN_INLINE enabled [ 43.450887] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 43.463501] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 43.469849] CPU: 1 PID: 8079 Comm: syz-executor157 Not tainted 4.19.211-syzkaller #0 [ 43.477731] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 43.487101] RIP: 0010:lbmStartIO+0x12b/0x480 [ 43.491516] 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 [ 43.510402] RSP: 0018:ffff888091927a70 EFLAGS: 00010202 [ 43.515776] RAX: dffffc0000000000 RBX: ffff8880a5bc7a00 RCX: 0000000000000003 [ 43.523029] RDX: 000000000000001c RSI: ffffffff835f37ea RDI: 00000000000000e0 [ 43.530305] RBP: ffff88809b897b80 R08: 0000000000000001 R09: 0000000000000000 [ 43.537587] R10: 0000000000000005 R11: 0000000000000000 R12: ffff8880b1648480 [ 43.544839] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002 [ 43.552094] FS: 0000555555a74300(0000) GS:ffff8880ba100000(0000) knlGS:0000000000000000 [ 43.560327] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.566233] CR2: 0000555f37e398c0 CR3: 00000000a9066000 CR4: 00000000003406e0 [ 43.573490] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 43.580767] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 43.588027] Call Trace: [ 43.590608] lbmWrite+0x27b/0x3a0 [ 43.594082] lmNextPage.isra.0+0x285/0x740 [ 43.598335] lmWriteRecord+0x94a/0xee0 [ 43.602209] ? mark_held_locks+0xa6/0xf0 [ 43.606278] ? _raw_spin_unlock_irqrestore+0x79/0xe0 [ 43.611401] lmLogSync+0x154/0x6e0 [ 43.615039] ? lmWriteRecord+0xee0/0xee0 [ 43.619109] ? dqput+0x30/0x30 [ 43.622291] jfs_syncpt+0x78/0x90 [ 43.625750] jfs_sync_fs+0x80/0xa0 [ 43.629309] ? jfs_statfs+0x5a0/0x5a0 [ 43.633100] sync_filesystem+0x105/0x250 [ 43.637163] generic_shutdown_super+0x70/0x370 [ 43.641828] kill_block_super+0x97/0xf0 [ 43.645820] deactivate_locked_super+0x94/0x160 [ 43.650479] deactivate_super+0x174/0x1a0 [ 43.654613] ? deactivate_locked_super+0x160/0x160 [ 43.659552] ? dput+0x31/0x640 [ 43.662752] cleanup_mnt+0x1a8/0x290 [ 43.666451] task_work_run+0x148/0x1c0 [ 43.670324] exit_to_usermode_loop+0x251/0x2a0 [ 43.674906] do_syscall_64+0x538/0x620 [ 43.678777] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 43.683958] RIP: 0033:0x7f0754dfed27 [ 43.687683] 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 [ 43.706713] RSP: 002b:00007ffebfea79b8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a6 [ 43.714405] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f0754dfed27 [ 43.721655] RDX: 00007ffebfea7a7a RSI: 000000000000000a RDI: 00007ffebfea7a70 [ 43.728913] RBP: 00007ffebfea7a70 R08: 00000000ffffffff R09: 00007ffebfea7850 [ 43.736164] R10: 0000555555a75683 R11: 0000000000000206 R12: 00007ffebfea8ae0 [ 43.743427] R13: 0000555555a755f0 R14: 00007ffebfea79e0 R15: 0000000000000039 [ 43.750798] Modules linked in: [ 43.758865] ---[ end trace 0d059c4d04367bd0 ]--- [ 43.763651] RIP: 0010:lbmStartIO+0x12b/0x480 [ 43.769549] 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 [ 43.789582] RSP: 0018:ffff888091927a70 EFLAGS: 00010202 [ 43.794944] RAX: dffffc0000000000 RBX: ffff8880a5bc7a00 RCX: 0000000000000003 [ 43.802768] RDX: 000000000000001c RSI: ffffffff835f37ea RDI: 00000000000000e0 [ 43.810567] RBP: ffff88809b897b80 R08: 0000000000000001 R09: 0000000000000000 [ 43.818273] R10: 0000000000000005 R11: 0000000000000000 R12: ffff8880b1648480 [ 43.825538] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002 [ 43.833031] FS: 0000555555a74300(0000) GS:ffff8880ba100000(0000) knlGS:0000000000000000 [ 43.841392] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.847323] CR2: 00007fc54cdb1000 CR3: 00000000a9066000 CR4: 00000000003406e0 [ 43.854615] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 43.861982] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 43.869307] Kernel panic - not syncing: Fatal exception [ 43.874740] Kernel Offset: disabled [ 43.878353] Rebooting in 86400 seconds..