bcachefs (loop1): flushing journal and stopping allocators, journal seq 13
bcachefs (loop1): flushing journal and stopping allocators complete, journal seq 13
------------[ cut here ]------------
kernel BUG at fs/bcachefs/journal.c:1186!
Oops: invalid opcode: 0000 [#1] PREEMPT SMP KASAN PTI
CPU: 1 PID: 5116 Comm: syz-executor.1 Not tainted 6.9.0-next-20240513-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
RIP: 0010:bch2_fs_journal_stop+0x516/0x520 fs/bcachefs/journal.c:1184
Code: f0 fe ff ff 44 89 f9 80 e1 07 38 c1 0f 8c 2f fd ff ff 4c 89 ff e8 9a df c6 fd e9 22 fd ff ff e8 00 e8 55 07 e8 7b 26 61 fd 90 <0f> 0b 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90
RSP: 0018:ffffc900039a78a0 EFLAGS: 00010293
RAX: ffffffff84352605 RBX: 000000000000000d RCX: ffff888067ec3c00
RDX: 0000000000000000 RSI: 000000000000000d RDI: 000000000000000e
RBP: ffffc900039a79e0 R08: ffffffff843525c6 R09: 1ffff1100d8b957f
R10: dffffc0000000000 R11: ffffed100d8b9580 R12: ffff88806c5ca5c0
R13: dffffc0000000000 R14: 000000000000000e R15: 1ffff1100d8b94b8
FS:  0000555570f05480(0000) GS:ffff8880b9500000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000555580676938 CR3: 00000000659d8000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 __bch2_fs_read_only+0x30c/0x430 fs/bcachefs/super.c:291
 bch2_fs_read_only+0xb52/0x1210 fs/bcachefs/super.c:356
 __bch2_fs_stop+0x105/0x540 fs/bcachefs/super.c:613
 generic_shutdown_super+0x136/0x2d0 fs/super.c:642
 bch2_kill_sb+0x41/0x50 fs/bcachefs/fs.c:2026
 deactivate_locked_super+0xc4/0x130 fs/super.c:473
 cleanup_mnt+0x426/0x4c0 fs/namespace.c:1267
 task_work_run+0x24f/0x310 kernel/task_work.c:180
 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline]
 exit_to_user_mode_loop kernel/entry/common.c:114 [inline]
 exit_to_user_mode_prepare include/linux/entry-common.h:328 [inline]
 __syscall_exit_to_user_mode_work kernel/entry/common.c:207 [inline]
 syscall_exit_to_user_mode+0x168/0x370 kernel/entry/common.c:218
 do_syscall_64+0x102/0x240 arch/x86/entry/common.c:89
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f9276c7f097
Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
RSP: 002b:00007fff11ee8488 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f9276c7f097
RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007fff11ee8540
RBP: 00007fff11ee8540 R08: 0000000000000000 R09: 0000000000000000
R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fff11ee9600
R13: 00007f9276cc9336 R14: 00000000000333ee R15: 0000000000000002
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:bch2_fs_journal_stop+0x516/0x520 fs/bcachefs/journal.c:1184
Code: f0 fe ff ff 44 89 f9 80 e1 07 38 c1 0f 8c 2f fd ff ff 4c 89 ff e8 9a df c6 fd e9 22 fd ff ff e8 00 e8 55 07 e8 7b 26 61 fd 90 <0f> 0b 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90
RSP: 0018:ffffc900039a78a0 EFLAGS: 00010293
RAX: ffffffff84352605 RBX: 000000000000000d RCX: ffff888067ec3c00
RDX: 0000000000000000 RSI: 000000000000000d RDI: 000000000000000e
RBP: ffffc900039a79e0 R08: ffffffff843525c6 R09: 1ffff1100d8b957f
R10: dffffc0000000000 R11: ffffed100d8b9580 R12: ffff88806c5ca5c0
R13: dffffc0000000000 R14: 000000000000000e R15: 1ffff1100d8b94b8
FS:  0000555570f05480(0000) GS:ffff8880b9500000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000555580676938 CR3: 00000000659d8000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400