BUG at fs/jfs/jfs_logmgr.c:1588 assert(list_empty(&log->cqueue))
------------[ cut here ]------------
kernel BUG at fs/jfs/jfs_logmgr.c:1588!
Oops: invalid opcode: 0000 [#1] PREEMPT SMP KASAN NOPTI
CPU: 1 UID: 0 PID: 5230 Comm: syz-executor Not tainted 6.11.0-rc1-syzkaller-00272-g17712b7ea075 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024
RIP: 0010:jfs_flush_journal+0xeba/0xec0 fs/jfs/jfs_logmgr.c:1588
Code: e8 db b5 8d 08 e8 06 88 6b fe 48 c7 c7 20 e5 42 8c 48 c7 c6 20 e0 42 8c ba 34 06 00 00 48 c7 c1 60 e5 42 8c e8 87 b6 8a 08 90 <0f> 0b 0f 1f 40 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90
RSP: 0018:ffffc90004f9fb20 EFLAGS: 00010246
RAX: 0000000000000040 RBX: ffff8880641a71a8 RCX: 459e063008bc1600
RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
RBP: ffffc90004f9fc50 R08: ffffffff8173efac R09: 1ffff920009f3f04
R10: dffffc0000000000 R11: fffff520009f3f05 R12: 1ffff920009f3f70
R13: dffffc0000000000 R14: ffff8880641a7000 R15: ffff8880641a7000
FS:  00005555876ca500(0000) GS:ffff8880b9300000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f27b7372fa8 CR3: 0000000065fa4000 CR4: 0000000000350ef0
Call Trace:
 <TASK>
 jfs_umount+0x170/0x3a0 fs/jfs/jfs_umount.c:58
 jfs_put_super+0x8a/0x190 fs/jfs/super.c:194
 generic_shutdown_super+0x138/0x2d0 fs/super.c:642
 kill_block_super+0x44/0x90 fs/super.c:1696
 deactivate_locked_super+0xc6/0x130 fs/super.c:473
 cleanup_mnt+0x41f/0x4b0 fs/namespace.c:1373
 task_work_run+0x251/0x310 kernel/task_work.c:228
 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+0x100/0x230 arch/x86/entry/common.c:89
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f0a58d78d27
Code: a8 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 a8 ff ff ff f7 d8 64 89 02 b8
RSP: 002b:00007ffdf9d1b188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f0a58d78d27
RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffdf9d1b240
RBP: 00007ffdf9d1b240 R08: 0000000000000000 R09: 0000000000000000
R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffdf9d1c2c0
R13: 00007f0a58de578c R14: 000000000002bacc R15: 00007ffdf9d1c300
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:jfs_flush_journal+0xeba/0xec0 fs/jfs/jfs_logmgr.c:1588
Code: e8 db b5 8d 08 e8 06 88 6b fe 48 c7 c7 20 e5 42 8c 48 c7 c6 20 e0 42 8c ba 34 06 00 00 48 c7 c1 60 e5 42 8c e8 87 b6 8a 08 90 <0f> 0b 0f 1f 40 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90
RSP: 0018:ffffc90004f9fb20 EFLAGS: 00010246
RAX: 0000000000000040 RBX: ffff8880641a71a8 RCX: 459e063008bc1600
RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
RBP: ffffc90004f9fc50 R08: ffffffff8173efac R09: 1ffff920009f3f04
R10: dffffc0000000000 R11: fffff520009f3f05 R12: 1ffff920009f3f70
R13: dffffc0000000000 R14: ffff8880641a7000 R15: ffff8880641a7000
FS:  00005555876ca500(0000) GS:ffff8880b9200000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f27b66d02d8 CR3: 0000000065fa4000 CR4: 0000000000350ef0