bcachefs (loop3): fatal error - emergency read only
------------[ cut here ]------------
kernel BUG at fs/bcachefs/journal.h:375!
Oops: invalid opcode: 0000 [#1] PREEMPT SMP KASAN NOPTI
CPU: 1 UID: 0 PID: 62 Comm: kworker/u8:4 Not tainted 6.12.0-rc7-syzkaller-00042-gf1b785f4c787 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/30/2024
Workqueue: btree_update btree_interior_update_work
RIP: 0010:bch2_journal_res_get fs/bcachefs/journal.h:375 [inline]
RIP: 0010:bch2_trans_journal_res_get fs/bcachefs/btree_trans_commit.c:350 [inline]
RIP: 0010:bch2_trans_commit_write_locked fs/bcachefs/btree_trans_commit.c:668 [inline]
RIP: 0010:do_bch2_trans_commit fs/bcachefs/btree_trans_commit.c:900 [inline]
RIP: 0010:__bch2_trans_commit+0x4096/0x84b0 fs/bcachefs/btree_trans_commit.c:1121
Code: ff ff 48 8b bd 68 ff ff ff e8 46 78 f3 fd e9 13 fb ff ff 48 8b bd f8 fe ff ff e8 a5 77 f3 fd e9 36 fb ff ff e8 1b bd 92 fd 90 <0f> 0b 4c 89 f7 e8 20 78 f3 fd e9 77 fb ff ff e8 06 bd 92 fd 48 8b
RSP: 0018:ffffc900015d7950 EFLAGS: 00010293
RAX: 0000000000000000 RBX: ffff888068580000 RCX: ffffffff83fab8d7
RDX: ffff888021ea9e00 RSI: ffffffff83fabd35 RDI: 0000000000000001
RBP: ffffc900015d7ad0 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000000 R11: 1ffff1100bc408a4 R12: ffff88802f3ec120
R13: ffff8880685ca500 R14: 0000000000000000 R15: 0000000000000044
FS:  0000000000000000(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b2d520210 CR3: 000000000df7c000 CR4: 0000000000350ef0
Call Trace:
 <TASK>
 bch2_trans_commit fs/bcachefs/btree_update.h:184 [inline]
 btree_update_nodes_written fs/bcachefs/btree_update_interior.c:723 [inline]
 btree_interior_update_work+0x1c17/0x2b20 fs/bcachefs/btree_update_interior.c:861
 process_one_work+0x9c8/0x1ba0 kernel/workqueue.c:3229
 process_scheduled_works kernel/workqueue.c:3310 [inline]
 worker_thread+0x6c8/0xf00 kernel/workqueue.c:3391
 kthread+0x2c4/0x3a0 kernel/kthread.c:389
 ret_from_fork+0x48/0x80 arch/x86/kernel/process.c:147
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:bch2_journal_res_get fs/bcachefs/journal.h:375 [inline]
RIP: 0010:bch2_trans_journal_res_get fs/bcachefs/btree_trans_commit.c:350 [inline]
RIP: 0010:bch2_trans_commit_write_locked fs/bcachefs/btree_trans_commit.c:668 [inline]
RIP: 0010:do_bch2_trans_commit fs/bcachefs/btree_trans_commit.c:900 [inline]
RIP: 0010:__bch2_trans_commit+0x4096/0x84b0 fs/bcachefs/btree_trans_commit.c:1121
Code: ff ff 48 8b bd 68 ff ff ff e8 46 78 f3 fd e9 13 fb ff ff 48 8b bd f8 fe ff ff e8 a5 77 f3 fd e9 36 fb ff ff e8 1b bd 92 fd 90 <0f> 0b 4c 89 f7 e8 20 78 f3 fd e9 77 fb ff ff e8 06 bd 92 fd 48 8b
RSP: 0018:ffffc900015d7950 EFLAGS: 00010293

RAX: 0000000000000000 RBX: ffff888068580000 RCX: ffffffff83fab8d7
RDX: ffff888021ea9e00 RSI: ffffffff83fabd35 RDI: 0000000000000001
RBP: ffffc900015d7ad0 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000000 R11: 1ffff1100bc408a4 R12: ffff88802f3ec120
R13: ffff8880685ca500 R14: 0000000000000000 R15: 0000000000000044
FS:  0000000000000000(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055f3a70f8f50 CR3: 0000000069eea000 CR4: 0000000000350ef0