------------[ cut here ]------------
kernel BUG at fs/reiserfs/journal.c:1915!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 0 PID: 5402 Comm: syz-executor.0 Not tainted 6.6.0-syzkaller-16176-g1b907d050735 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023
RIP: 0010:do_journal_release+0x4c1/0x4d0 fs/reiserfs/journal.c:1915
Code: fc ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 30 fd ff ff 48 89 df e8 5e 85 b1 ff e9 23 fd ff ff e8 54 02 95 08 e8 8f 13 53 ff <0f> 0b e8 88 13 53 ff 0f 0b 66 0f 1f 44 00 00 41 57 41 56 53 49 89
RSP: 0018:ffffc90004d07ae0 EFLAGS: 00010293
RAX: ffffffff823ad651 RBX: 0000000000000000 RCX: ffff888019793b80
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: ffffc90004d07bd8 R08: ffffffff823ad2ed R09: 0000000000000000
R10: ffffc90004d07b20 R11: fffff520009a0f6b R12: dffffc0000000000
R13: ffff888024012000 R14: 1ffff920009a0f60 R15: 1ffff110048024c6
FS:  0000555557160480(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000c0012afff8 CR3: 0000000068787000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 journal_release+0x1b/0x30 fs/reiserfs/journal.c:1970
 reiserfs_put_super+0x237/0x4b0 fs/reiserfs/super.c:616
 generic_shutdown_super+0x136/0x2c0 fs/super.c:696
 kill_block_super+0x40/0x90 fs/super.c:1667
 deactivate_locked_super+0xbd/0x130 fs/super.c:484
 cleanup_mnt+0x426/0x4c0 fs/namespace.c:1256
 task_work_run+0x246/0x300 kernel/task_work.c:180
 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline]
 exit_to_user_mode_loop+0xde/0x100 kernel/entry/common.c:171
 exit_to_user_mode_prepare+0xb1/0x140 kernel/entry/common.c:204
 __syscall_exit_to_user_mode_work kernel/entry/common.c:285 [inline]
 syscall_exit_to_user_mode+0x60/0x270 kernel/entry/common.c:296
 do_syscall_64+0x4c/0x110 arch/x86/entry/common.c:88
 entry_SYSCALL_64_after_hwframe+0x63/0x6b
RIP: 0033:0x7fd22147de17
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:00007fff683ab688 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007fd22147de17
RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007fff683ab740
RBP: 00007fff683ab740 R08: 0000000000000000 R09: 0000000000000000
R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fff683ac800
R13: 00007fd2214c73b9 R14: 000000000001462e R15: 0000000000000002
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:do_journal_release+0x4c1/0x4d0 fs/reiserfs/journal.c:1915
Code: fc ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 30 fd ff ff 48 89 df e8 5e 85 b1 ff e9 23 fd ff ff e8 54 02 95 08 e8 8f 13 53 ff <0f> 0b e8 88 13 53 ff 0f 0b 66 0f 1f 44 00 00 41 57 41 56 53 49 89
RSP: 0018:ffffc90004d07ae0 EFLAGS: 00010293
RAX: ffffffff823ad651 RBX: 0000000000000000 RCX: ffff888019793b80
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: ffffc90004d07bd8 R08: ffffffff823ad2ed R09: 0000000000000000
R10: ffffc90004d07b20 R11: fffff520009a0f6b R12: dffffc0000000000
R13: ffff888024012000 R14: 1ffff920009a0f60 R15: 1ffff110048024c6
FS:  0000555557160480(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f87aeef9440 CR3: 0000000068787000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400