REISERFS panic (device loop1): journal-2332 do_journal_end: Trying to log block 512, which is a log block
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kernel BUG at fs/reiserfs/prints.c:390!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 0 PID: 4924 Comm: syz.1.100 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 c0 46 1b 8a 48 0f 44 c8 4c 0f 44 f0 48 c7 c7 80 47 1b 8a 4c 89 fe 4c 89 f2 49 89 d8 49 c7 c1 a0 6f 1c 96 e8 16 52 ff ff <0f> 0b 0f 1f 40 00 53 48 89 fb e8 17 f6 df f7 48 c7 c7 40 50 1b 8a
RSP: 0018:ffffc900035ef800 EFLAGS: 00010246
RAX: 0000000000000069 RBX: ffffffff8bb98588 RCX: a4c9875a7dcf0d00
RDX: ffffc90004c59000 RSI: 0000000000005c49 RDI: 0000000000005c4a
RBP: ffffc900035ef900 R08: dffffc0000000000 R09: ffffed10172267a8
R10: ffffed10172267a8 R11: 1ffff110172267a7 R12: ffffffff8a1b9280
R13: ffffc900035ef820 R14: ffffffff8a1b9260 R15: ffff88807b1666a8
FS:  00007fe6819b16c0(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f8e88be4000 CR3: 0000000051422000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 do_journal_end+0x39fb/0x42d0 fs/reiserfs/journal.c:4149
 journal_end_sync fs/reiserfs/journal.c:3535 [inline]
 __commit_trans_jl fs/reiserfs/journal.c:3877 [inline]
 reiserfs_commit_for_inode+0xa1d/0xb40 fs/reiserfs/journal.c:3920
 reiserfs_sync_file+0x11b/0x270 fs/reiserfs/file.c:159
 generic_write_sync include/linux/fs.h:2989 [inline]
 generic_file_write_iter+0x157/0x1b0 mm/filemap.c:3948
 call_write_iter include/linux/fs.h:2172 [inline]
 new_sync_write fs/read_write.c:507 [inline]
 vfs_write+0x712/0xd00 fs/read_write.c:594
 ksys_write+0x14d/0x250 fs/read_write.c:647
 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: 0033:0x7fe683b49929
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fe6819b1038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 00007fe683d70fa0 RCX: 00007fe683b49929
RDX: 0000000000001006 RSI: 0000200000001180 RDI: 0000000000000007
RBP: 00007fe683bcbb39 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000000 R14: 00007fe683d70fa0 R15: 00007ffc91b6baf8
 </TASK>
Modules linked in:
---[ end trace cc5d63ea537eb86d ]---
RIP: 0010:__reiserfs_panic+0x13a/0x140 fs/reiserfs/prints.c:390
Code: c7 c1 c0 46 1b 8a 48 0f 44 c8 4c 0f 44 f0 48 c7 c7 80 47 1b 8a 4c 89 fe 4c 89 f2 49 89 d8 49 c7 c1 a0 6f 1c 96 e8 16 52 ff ff <0f> 0b 0f 1f 40 00 53 48 89 fb e8 17 f6 df f7 48 c7 c7 40 50 1b 8a
RSP: 0018:ffffc900035ef800 EFLAGS: 00010246
RAX: 0000000000000069 RBX: ffffffff8bb98588 RCX: a4c9875a7dcf0d00
RDX: ffffc90004c59000 RSI: 0000000000005c49 RDI: 0000000000005c4a
RBP: ffffc900035ef900 R08: dffffc0000000000 R09: ffffed10172267a8
R10: ffffed10172267a8 R11: 1ffff110172267a7 R12: ffffffff8a1b9280
R13: ffffc900035ef820 R14: ffffffff8a1b9260 R15: ffff88807b1666a8
FS:  00007fe6819b16c0(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f72fc5db000 CR3: 0000000051422000 CR4: 00000000003526e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400