Warning: Permanently added '10.128.1.46' (ECDSA) to the list of known hosts. executing program executing program [ 38.411548] JFS: discard option not supported on device [ 38.529874] JFS: discard option not supported on device executing program executing program [ 38.681022] JFS: discard option not supported on device executing program [ 38.790913] JFS: discard option not supported on device executing program [ 38.901083] JFS: discard option not supported on device executing program [ 39.007669] JFS: discard option not supported on device [ 39.108729] JFS: discard option not supported on device executing program executing program [ 39.281699] JFS: discard option not supported on device executing program [ 39.415413] JFS: discard option not supported on device executing program [ 39.517660] JFS: discard option not supported on device [ 39.617868] JFS: discard option not supported on device executing program [ 39.781879] JFS: discard option not supported on device executing program [ 39.935254] JFS: discard option not supported on device executing program executing program [ 40.095304] JFS: discard option not supported on device [ 40.191214] JFS: discard option not supported on device executing program executing program [ 40.344519] JFS: discard option not supported on device executing program [ 40.463831] JFS: discard option not supported on device [ 40.581932] JFS: discard option not supported on device executing program executing program [ 40.745861] JFS: discard option not supported on device executing program [ 40.859074] JFS: discard option not supported on device [ 40.976851] JFS: discard option not supported on device executing program executing program [ 41.128504] JFS: discard option not supported on device [ 41.241244] JFS: discard option not supported on device executing program executing program [ 41.392994] JFS: discard option not supported on device [ 41.496684] JFS: discard option not supported on device executing program executing program [ 41.649502] JFS: discard option not supported on device executing program [ 41.757986] JFS: discard option not supported on device executing program [ 41.882369] JFS: discard option not supported on device executing program [ 41.991442] JFS: discard option not supported on device [ 42.096831] JFS: discard option not supported on device executing program [ 42.249635] JFS: discard option not supported on device executing program [ 42.404152] JFS: discard option not supported on device executing program [ 42.572089] JFS: discard option not supported on device executing program executing program [ 42.733386] JFS: discard option not supported on device executing program [ 42.849533] JFS: discard option not supported on device executing program [ 42.954167] JFS: discard option not supported on device executing program [ 43.057971] JFS: discard option not supported on device executing program [ 43.171944] JFS: discard option not supported on device executing program [ 43.286088] JFS: discard option not supported on device [ 43.400963] JFS: discard option not supported on device executing program executing program [ 43.573451] JFS: discard option not supported on device executing program [ 43.676340] JFS: discard option not supported on device executing program [ 43.798598] JFS: discard option not supported on device executing program [ 43.910613] JFS: discard option not supported on device [ 44.016828] JFS: discard option not supported on device executing program executing program [ 44.228922] JFS: discard option not supported on device [ 44.340902] JFS: discard option not supported on device executing program executing program [ 44.512736] JFS: discard option not supported on device [ 44.606146] JFS: discard option not supported on device executing program executing program [ 44.768594] JFS: discard option not supported on device [ 44.882009] JFS: discard option not supported on device executing program [ 45.042208] JFS: discard option not supported on device executing program [ 45.196224] JFS: discard option not supported on device executing program [ 45.351600] JFS: discard option not supported on device executing program executing program [ 45.513518] JFS: discard option not supported on device executing program [ 45.629907] JFS: discard option not supported on device [ 45.734410] JFS: discard option not supported on device [ 45.762433] kasan: CONFIG_KASAN_INLINE enabled [ 45.767165] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 45.780218] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 45.786467] CPU: 0 PID: 8103 Comm: syz-executor301 Not tainted 4.19.211-syzkaller #0 [ 45.794343] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 45.803703] RIP: 0010:lbmStartIO+0x12b/0x480 [ 45.808093] 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 [ 45.827149] RSP: 0018:ffff8880a26dfa70 EFLAGS: 00010202 [ 45.832677] RAX: dffffc0000000000 RBX: ffff8880ab5bbf00 RCX: 0000000000000003 [ 45.840089] RDX: 000000000000001c RSI: ffffffff835f37ea RDI: 00000000000000e0 [ 45.847340] RBP: ffff8880ab1ade80 R08: 0000000000000001 R09: 0000000000000000 [ 45.854588] R10: 0000000000000005 R11: 0000000000000000 R12: ffff88809b73fb40 [ 45.861833] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002 [ 45.869080] FS: 0000555556e1e300(0000) GS:ffff8880ba000000(0000) knlGS:0000000000000000 [ 45.877454] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.883311] CR2: 000055c155afe870 CR3: 00000000b290b000 CR4: 00000000003406f0 [ 45.890560] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 45.897805] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 45.905206] Call Trace: [ 45.907775] lbmWrite+0x27b/0x3a0 [ 45.911262] lmNextPage.isra.0+0x285/0x740 [ 45.915473] lmWriteRecord+0x94a/0xee0 [ 45.919428] ? mark_held_locks+0xa6/0xf0 [ 45.923483] ? _raw_spin_unlock_irqrestore+0x79/0xe0 [ 45.928566] lmLogSync+0x154/0x6e0 [ 45.932084] ? lmWriteRecord+0xee0/0xee0 [ 45.936125] ? dqput+0x30/0x30 [ 45.939294] jfs_syncpt+0x78/0x90 [ 45.942816] jfs_sync_fs+0x80/0xa0 [ 45.946336] ? jfs_statfs+0x5a0/0x5a0 [ 45.950118] sync_filesystem+0x105/0x250 [ 45.954163] generic_shutdown_super+0x70/0x370 [ 45.958721] kill_block_super+0x97/0xf0 [ 45.962673] deactivate_locked_super+0x94/0x160 [ 45.967324] deactivate_super+0x174/0x1a0 [ 45.971544] ? deactivate_locked_super+0x160/0x160 [ 45.976451] ? dput+0x31/0x640 [ 45.979623] cleanup_mnt+0x1a8/0x290 [ 45.983325] task_work_run+0x148/0x1c0 [ 45.987201] exit_to_usermode_loop+0x251/0x2a0 [ 45.991775] do_syscall_64+0x538/0x620 [ 45.995651] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 46.000914] RIP: 0033:0x7f05e3f5ed17 [ 46.004620] 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 [ 46.023497] RSP: 002b:00007ffd36dfc3e8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a6 [ 46.031186] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f05e3f5ed17 [ 46.038430] RDX: 00007ffd36dfc4a8 RSI: 000000000000000a RDI: 00007ffd36dfc4a0 [ 46.045675] RBP: 00007ffd36dfc4a0 R08: 00000000ffffffff R09: 00007ffd36dfc280 [ 46.052919] R10: 0000555556e1f683 R11: 0000000000000206 R12: 00007ffd36dfd510 [ 46.060165] R13: 0000555556e1f5f0 R14: 00007ffd36dfc410 R15: 0000000000000039 [ 46.067415] Modules linked in: [ 46.071719] ---[ end trace 5ab7f013d6e5aeac ]--- [ 46.076787] RIP: 0010:lbmStartIO+0x12b/0x480 [ 46.081199] 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 [ 46.100305] RSP: 0018:ffff8880a26dfa70 EFLAGS: 00010202 [ 46.105715] RAX: dffffc0000000000 RBX: ffff8880ab5bbf00 RCX: 0000000000000003 [ 46.113032] RDX: 000000000000001c RSI: ffffffff835f37ea RDI: 00000000000000e0 [ 46.120288] RBP: ffff8880ab1ade80 R08: 0000000000000001 R09: 0000000000000000 [ 46.127585] R10: 0000000000000005 R11: 0000000000000000 R12: ffff88809b73fb40 [ 46.134901] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002 [ 46.142213] FS: 0000555556e1e300(0000) GS:ffff8880ba000000(0000) knlGS:0000000000000000 [ 46.150431] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.156382] CR2: 000055c155afe870 CR3: 00000000b290b000 CR4: 00000000003406f0 [ 46.163699] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 46.171051] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 46.178355] Kernel panic - not syncing: Fatal exception [ 46.183906] Kernel Offset: disabled [ 46.187519] Rebooting in 86400 seconds..