Warning: Permanently added '10.128.0.142' (ED25519) to the list of known hosts.
2026/09/02 20:04:50 parsed 1 programs
2026/09/02 20:04:50 serving rpc on tcp://38399
[   82.705718][ T4946] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000001: 0000 [#1] SMP KASAN PTI
[   82.717659][ T4946] KASAN: null-ptr-deref in range [0x0000000000000008-0x000000000000000f]
[   82.726069][ T4946] CPU: 0 UID: 0 PID: 4946 Comm: jbd2/sda1-8 Not tainted syzkaller #0 PREEMPT(full) 
[   82.735431][ T4946] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[   82.745477][ T4946] RIP: 0010:__bh_submit+0x22d/0x8d0
[   82.750676][ T4946] Code: c1 e8 03 48 89 44 24 18 42 80 3c 20 00 74 08 48 89 df e8 26 f6 d7 ff 48 89 5c 24 28 48 8b 1b 4c 8d 7b 08 4c 89 f8 48 c1 e8 03 <42> 80 3c 20 00 74 08 4c 89 ff e8 04 f6 d7 ff 4d 8b 3f 4c 89 fe 48
[   82.770270][ T4946] RSP: 0018:ffffc9000700f868 EFLAGS: 00010202
[   82.776334][ T4946] RAX: 0000000000000001 RBX: 0000000000000000 RCX: ffffffff84b99ff9
[   82.784299][ T4946] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff8880217ac7a0
[   82.792262][ T4946] RBP: 0000000000009801 R08: ffff8880217ac7ff R09: 1ffff110042f58ff
[   82.800271][ T4946] R10: dffffc0000000000 R11: ffffed10042f5900 R12: dffffc0000000000
[   82.808235][ T4946] R13: ffff8880217ac780 R14: ffff888076492380 R15: 0000000000000008
[   82.816242][ T4946] FS:  0000000000000000(0000) GS:ffff888124863000(0000) knlGS:0000000000000000
[   82.825160][ T4946] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   82.831734][ T4946] CR2: 00007f7aab1eb840 CR3: 000000000ed48000 CR4: 00000000003526f0
[   82.839701][ T4946] Call Trace:
[   82.842980][ T4946]  <TASK>
[   82.845908][ T4946]  ? __pfx_journal_end_buffer_io_sync+0x10/0x10
[   82.852148][ T4946]  jbd2_journal_commit_transaction+0x22a9/0x5cd0
[   82.858478][ T4946]  ? __pfx_jbd2_journal_commit_transaction+0x10/0x10
[   82.865164][ T4946]  ? __pfx_do_raw_spin_lock+0x10/0x10
[   82.870532][ T4946]  ? _raw_spin_unlock_irqrestore+0x30/0x80
[   82.876331][ T4946]  ? _raw_spin_unlock_irqrestore+0x4c/0x80
[   82.882132][ T4946]  ? __timer_delete_sync+0x4a7/0x520
[   82.887501][ T4946]  kjournald2+0x3bc/0x750
[   82.891831][ T4946]  ? __pfx_kjournald2+0x10/0x10
[   82.896698][ T4946]  ? __pfx_autoremove_wake_function+0x10/0x10
[   82.902777][ T4946]  ? __kthread_parkme+0x71/0x1f0
[   82.907719][ T4946]  ? __kthread_parkme+0x199/0x1f0
[   82.912752][ T4946]  kthread+0x38b/0x480
[   82.916834][ T4946]  ? __pfx_kjournald2+0x10/0x10
[   82.921717][ T4946]  ? __pfx_kthread+0x10/0x10
[   82.926314][ T4946]  ret_from_fork+0x514/0xb70
[   82.930911][ T4946]  ? __pfx_ret_from_fork+0x10/0x10
[   82.936082][ T4946]  ? __switch_to+0xc89/0x1420
[   82.940766][ T4946]  ? __pfx_kthread+0x10/0x10
[   82.945362][ T4946]  ret_from_fork_asm+0x1a/0x30
[   82.950136][ T4946]  </TASK>
[   82.953154][ T4946] Modules linked in:
[   82.957245][ T4946] ---[ end trace 0000000000000000 ]---
[   82.966563][ T4946] RIP: 0010:__bh_submit+0x2
** replaying previous printk message **
[   82.966563][ T4946] RIP: 0010:__bh_submit+0x22d/0x8d0
[   82.969828][ T4946] Code: c1 e8 03 48 89 44 24 18 42 80 3c 20 00 74 08 48 89 df e8 26 f6 d7 ff 48 89 5c 24 28 48 8b 1b 4c 8d 7b 08 4c 89 f8 48 c1 e8 03 <42> 80 3c 20 00 74 08 4c 89 ff e8 04 f6 d7 ff 4d 8b 3f 4c 89 fe 48
[   82.969848][ T4946] RSP: 0018:ffffc9000700f868 EFLAGS: 00010202
[   82.969866][ T4946] RAX: 0000000000000001 RBX: 0000000000000000 RCX: ffffffff84b99ff9
[   82.969879][ T4946] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff8880217ac7a0
[   82.969890][ T4946] RBP: 0000000000009801 R08: ffff8880217ac7ff R09: 1ffff110042f58ff
[   82.969903][ T4946] R10: dffffc0000000000 R11: ffffed10042f5900 R12: dffffc0000000000
[   82.969916][ T4946] R13: ffff8880217ac780 R14: ffff888076492380 R15: 0000000000000008
[   82.969930][ T4946] FS:  0000000000000000(0000) GS:ffff888124963000(0000) knlGS:0000000000000000
[   82.969945][ T4946] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   82.969957][ T4946] CR2: 0000557bb1aa5168 CR3: 00000000356f0000 CR4: 00000000003526f0
[   82.969978][ T4946] Kernel panic - not syncing: Fatal exception
[   83.074978][ T4946] Kernel Offset: disabled
[   83.079322][ T4946] Rebooting in 86400 seconds..