REISERFS error (device loop1): vs-5150 search_by_key: invalid format found in block 0. Fsck?
REISERFS panic (device loop1): journal-003 check_journal_end: j_start (13) is too high
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kernel BUG at fs/reiserfs/prints.c:390!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 1 PID: 4190 Comm: syz-executor Not tainted 5.15.186-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
RIP: 0010:__reiserfs_panic+0x13a/0x140 fs/reiserfs/prints.c:390
Code: c7 c1 40 49 1b 8a 48 0f 44 c8 4c 0f 44 f0 48 c7 c7 00 4a 1b 8a 4c 89 fe 4c 89 f2 49 89 d8 49 c7 c1 a0 5f 1e 96 e8 16 52 ff ff <0f> 0b 0f 1f 40 00 53 48 89 fb e8 17 16 d8 f7 48 c7 c7 c0 52 1b 8a
RSP: 0018:ffffc90002eff760 EFLAGS: 00010246
RAX: 0000000000000056 RBX: ffffffff8bb99211 RCX: a9307284e9735300
RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
RBP: ffffc90002eff860 R08: dffffc0000000000 R09: ffffed10172067a8
R10: ffffed10172067a8 R11: 1ffff110172067a7 R12: ffffffff8a1b9680
R13: ffffc90002eff780 R14: ffffffff8a1b9660 R15: ffff88807ab666a8
FS:  0000000000000000(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007feba678c6c8 CR3: 000000002b6e0000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 check_journal_end fs/reiserfs/journal.c:3715 [inline]
 do_journal_end+0x3c97/0x42d0 fs/reiserfs/journal.c:4040
 do_journal_release+0x4eb/0x540 fs/reiserfs/journal.c:1937
 journal_release+0x1b/0x30 fs/reiserfs/journal.c:1968
 reiserfs_put_super+0x21e/0x480 fs/reiserfs/super.c:616
 generic_shutdown_super+0x130/0x300 fs/super.c:475
 kill_block_super+0x7c/0xe0 fs/super.c:1427
 deactivate_locked_super+0x93/0xf0 fs/super.c:335
 cleanup_mnt+0x418/0x4d0 fs/namespace.c:1139
 task_work_run+0x125/0x1a0 kernel/task_work.c:188
 exit_task_work include/linux/task_work.h:33 [inline]
 do_exit+0x61e/0x20a0 kernel/exit.c:883
 do_group_exit+0x12e/0x300 kernel/exit.c:997
 __do_sys_exit_group kernel/exit.c:1008 [inline]
 __se_sys_exit_group kernel/exit.c:1006 [inline]
 __x64_sys_exit_group+0x3b/0x40 kernel/exit.c:1006
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x66/0xd0
RIP: 0033:0x7f10f3afa929
Code: Unable to access opcode bytes at RIP 0x7f10f3afa8ff.
RSP: 002b:00007fff155a55d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
RAX: ffffffffffffffda RBX: 00007f10f3b7c997 RCX: 00007f10f3afa929
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001
RBP: 0000000000000010 R08: 00007fff155a3376 R09: 00007fff155a6890
R10: 0000000000000000 R11: 0000000000000246 R12: 00007fff155a6890
R13: 00007f10f3b7c925 R14: 000055558def84a8 R15: 00007fff155a7960
 </TASK>
Modules linked in:
---[ end trace e767a190ade1edee ]---
RIP: 0010:__reiserfs_panic+0x13a/0x140 fs/reiserfs/prints.c:390
Code: c7 c1 40 49 1b 8a 48 0f 44 c8 4c 0f 44 f0 48 c7 c7 00 4a 1b 8a 4c 89 fe 4c 89 f2 49 89 d8 49 c7 c1 a0 5f 1e 96 e8 16 52 ff ff <0f> 0b 0f 1f 40 00 53 48 89 fb e8 17 16 d8 f7 48 c7 c7 c0 52 1b 8a
RSP: 0018:ffffc90002eff760 EFLAGS: 00010246
RAX: 0000000000000056 RBX: ffffffff8bb99211 RCX: a9307284e9735300
RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
RBP: ffffc90002eff860 R08: dffffc0000000000 R09: ffffed10172067a8
R10: ffffed10172067a8 R11: 1ffff110172067a7 R12: ffffffff8a1b9680
R13: ffffc90002eff780 R14: ffffffff8a1b9660 R15: ffff88807ab666a8
FS:  0000000000000000(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f9b818a4000 CR3: 0000000063190000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400