Warning: Permanently added '10.128.1.79' (ECDSA) to the list of known hosts. executing program [ 38.202343] JFS: discard option not supported on device [ 38.208060] JFS: discard option not supported on device executing program executing program [ 38.374004] JFS: discard option not supported on device [ 38.379533] JFS: discard option not supported on device [ 38.512178] JFS: discard option not supported on device [ 38.517650] JFS: discard option not supported on device executing program executing program [ 38.667500] JFS: discard option not supported on device [ 38.673042] JFS: discard option not supported on device [ 38.777009] JFS: discard option not supported on device [ 38.782424] JFS: discard option not supported on device executing program [ 38.959680] JFS: discard option not supported on device [ 38.965230] JFS: discard option not supported on device executing program [ 39.136360] JFS: discard option not supported on device [ 39.141770] JFS: discard option not supported on device executing program [ 39.315153] JFS: discard option not supported on device [ 39.320563] JFS: discard option not supported on device executing program executing program [ 39.474320] JFS: discard option not supported on device [ 39.479732] JFS: discard option not supported on device executing program [ 39.588921] JFS: discard option not supported on device [ 39.594601] JFS: discard option not supported on device [ 39.699576] JFS: discard option not supported on device [ 39.705223] JFS: discard option not supported on device executing program executing program [ 39.854168] JFS: discard option not supported on device [ 39.859570] JFS: discard option not supported on device executing program [ 39.970896] JFS: discard option not supported on device [ 39.976608] JFS: discard option not supported on device executing program [ 40.086766] JFS: discard option not supported on device [ 40.092177] JFS: discard option not supported on device [ 40.205928] JFS: discard option not supported on device [ 40.211543] JFS: discard option not supported on device executing program [ 40.359667] JFS: discard option not supported on device [ 40.365219] JFS: discard option not supported on device executing program [ 40.526672] JFS: discard option not supported on device [ 40.532082] JFS: discard option not supported on device executing program [ 40.702359] JFS: discard option not supported on device [ 40.707879] JFS: discard option not supported on device executing program [ 40.855206] JFS: discard option not supported on device [ 40.860613] JFS: discard option not supported on device executing program [ 41.015319] JFS: discard option not supported on device [ 41.020730] JFS: discard option not supported on device executing program [ 41.184681] JFS: discard option not supported on device [ 41.190204] JFS: discard option not supported on device executing program [ 41.349577] JFS: discard option not supported on device [ 41.355347] JFS: discard option not supported on device executing program [ 41.505698] JFS: discard option not supported on device [ 41.511103] JFS: discard option not supported on device executing program executing program [ 41.672929] JFS: discard option not supported on device [ 41.678676] JFS: discard option not supported on device executing program [ 41.781647] JFS: discard option not supported on device [ 41.787221] JFS: discard option not supported on device executing program [ 41.904960] JFS: discard option not supported on device [ 41.910379] JFS: discard option not supported on device executing program [ 42.025600] JFS: discard option not supported on device [ 42.031019] JFS: discard option not supported on device executing program [ 42.151383] JFS: discard option not supported on device [ 42.157275] JFS: discard option not supported on device [ 42.248343] JFS: discard option not supported on device [ 42.253834] JFS: discard option not supported on device executing program executing program [ 42.403791] JFS: discard option not supported on device [ 42.409204] JFS: discard option not supported on device [ 42.515219] JFS: discard option not supported on device [ 42.520769] JFS: discard option not supported on device executing program executing program [ 42.673964] JFS: discard option not supported on device [ 42.679437] JFS: discard option not supported on device executing program [ 42.788904] JFS: discard option not supported on device [ 42.794548] JFS: discard option not supported on device [ 42.885317] JFS: discard option not supported on device [ 42.890726] JFS: discard option not supported on device executing program executing program [ 43.052122] JFS: discard option not supported on device [ 43.057583] JFS: discard option not supported on device [ 43.157520] JFS: discard option not supported on device [ 43.163015] JFS: discard option not supported on device executing program [ 43.326706] JFS: discard option not supported on device [ 43.332412] JFS: discard option not supported on device executing program [ 43.497388] JFS: discard option not supported on device [ 43.502942] JFS: discard option not supported on device executing program [ 43.653624] JFS: discard option not supported on device [ 43.659112] JFS: discard option not supported on device executing program [ 43.827232] JFS: discard option not supported on device [ 43.833138] JFS: discard option not supported on device executing program [ 44.026492] JFS: discard option not supported on device [ 44.032155] JFS: discard option not supported on device executing program executing program [ 44.194762] JFS: discard option not supported on device [ 44.200169] JFS: discard option not supported on device executing program [ 44.314021] JFS: discard option not supported on device [ 44.319447] JFS: discard option not supported on device executing program [ 44.435561] JFS: discard option not supported on device [ 44.440981] JFS: discard option not supported on device executing program [ 44.548784] JFS: discard option not supported on device [ 44.554509] JFS: discard option not supported on device executing program [ 44.664686] JFS: discard option not supported on device [ 44.670103] JFS: discard option not supported on device [ 44.806482] JFS: discard option not supported on device [ 44.811991] JFS: discard option not supported on device executing program executing program [ 44.973309] JFS: discard option not supported on device [ 44.978738] JFS: discard option not supported on device [ 45.084115] JFS: discard option not supported on device [ 45.089607] JFS: discard option not supported on device executing program executing program [ 45.243942] JFS: discard option not supported on device [ 45.249374] JFS: discard option not supported on device [ 45.351640] JFS: discard option not supported on device [ 45.357157] JFS: discard option not supported on device executing program [ 45.505610] JFS: discard option not supported on device [ 45.511091] JFS: discard option not supported on device executing program [ 45.683259] JFS: discard option not supported on device [ 45.688677] JFS: discard option not supported on device executing program executing program [ 45.852233] JFS: discard option not supported on device [ 45.857642] JFS: discard option not supported on device [ 45.954393] JFS: discard option not supported on device [ 45.959794] JFS: discard option not supported on device executing program executing program [ 46.099823] JFS: discard option not supported on device [ 46.105278] JFS: discard option not supported on device [ 46.222231] JFS: discard option not supported on device [ 46.227635] JFS: discard option not supported on device [ 46.250296] kasan: CONFIG_KASAN_INLINE enabled [ 46.255302] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 46.272097] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 46.278355] CPU: 0 PID: 8075 Comm: syz-executor313 Not tainted 4.19.211-syzkaller #0 [ 46.286232] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 46.295597] RIP: 0010:lbmStartIO+0x12b/0x480 [ 46.299987] 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 [ 46.318865] RSP: 0018:ffff88809470fa70 EFLAGS: 00010202 [ 46.324205] RAX: dffffc0000000000 RBX: ffff8880aadd7700 RCX: 0000000000000003 [ 46.331455] RDX: 000000000000001c RSI: ffffffff835f37ea RDI: 00000000000000e0 [ 46.338702] RBP: ffff8880b40a4980 R08: 0000000000000001 R09: 0000000000000000 [ 46.345947] R10: 0000000000000005 R11: 0000000000000000 R12: ffff8880b3747b00 [ 46.353191] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002 [ 46.360439] FS: 0000555555597300(0000) GS:ffff8880ba000000(0000) knlGS:0000000000000000 [ 46.368644] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.374506] CR2: 00007f40d003a0b8 CR3: 00000000b4bd5000 CR4: 00000000003406f0 [ 46.381760] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 46.389012] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 46.396375] Call Trace: [ 46.398954] lbmWrite+0x27b/0x3a0 [ 46.402409] lmNextPage.isra.0+0x285/0x740 [ 46.406636] lmWriteRecord+0x94a/0xee0 [ 46.410517] ? mark_held_locks+0xa6/0xf0 [ 46.414595] ? _raw_spin_unlock_irqrestore+0x79/0xe0 [ 46.419678] lmLogSync+0x154/0x6e0 [ 46.423195] ? lmWriteRecord+0xee0/0xee0 [ 46.427235] ? dqput+0x30/0x30 [ 46.430410] jfs_syncpt+0x78/0x90 [ 46.433843] jfs_sync_fs+0x80/0xa0 [ 46.437364] ? jfs_statfs+0x5a0/0x5a0 [ 46.441169] sync_filesystem+0x105/0x250 [ 46.445212] generic_shutdown_super+0x70/0x370 [ 46.449773] kill_block_super+0x97/0xf0 [ 46.453735] deactivate_locked_super+0x94/0x160 [ 46.458380] deactivate_super+0x174/0x1a0 [ 46.462505] ? deactivate_locked_super+0x160/0x160 [ 46.467412] ? dput+0x31/0x640 [ 46.470586] cleanup_mnt+0x1a8/0x290 [ 46.474314] task_work_run+0x148/0x1c0 [ 46.478187] exit_to_usermode_loop+0x251/0x2a0 [ 46.482747] do_syscall_64+0x538/0x620 [ 46.486614] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 46.491783] RIP: 0033:0x7f1739d6ae67 [ 46.495476] 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 [ 46.514356] RSP: 002b:00007ffd60fc3378 EFLAGS: 00000206 ORIG_RAX: 00000000000000a6 [ 46.522044] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f1739d6ae67 [ 46.529357] RDX: 00007ffd60fc343a RSI: 000000000000000a RDI: 00007ffd60fc3430 [ 46.536608] RBP: 00007ffd60fc3430 R08: 00000000ffffffff R09: 00007ffd60fc3210 [ 46.543858] R10: 0000555555598683 R11: 0000000000000206 R12: 00007ffd60fc44a0 [ 46.551132] R13: 00005555555985f0 R14: 00007ffd60fc33a0 R15: 0000000000000039 [ 46.558416] Modules linked in: [ 46.562355] ---[ end trace 2a582063fa53e765 ]--- [ 46.567186] RIP: 0010:lbmStartIO+0x12b/0x480 [ 46.571596] 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 [ 46.591139] RSP: 0018:ffff88809470fa70 EFLAGS: 00010202 [ 46.596603] RAX: dffffc0000000000 RBX: ffff8880aadd7700 RCX: 0000000000000003 [ 46.604333] RDX: 000000000000001c RSI: ffffffff835f37ea RDI: 00000000000000e0 [ 46.611597] RBP: ffff8880b40a4980 R08: 0000000000000001 R09: 0000000000000000 [ 46.618897] R10: 0000000000000005 R11: 0000000000000000 R12: ffff8880b3747b00 [ 46.626251] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002 [ 46.633547] FS: 0000555555597300(0000) GS:ffff8880ba000000(0000) knlGS:0000000000000000 [ 46.641771] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.647702] CR2: 00007f40d003a0b8 CR3: 00000000b4bd5000 CR4: 00000000003406f0 [ 46.655022] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 46.662349] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 46.669688] Kernel panic - not syncing: Fatal exception [ 46.675236] Kernel Offset: disabled [ 46.678843] Rebooting in 86400 seconds..