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REISERFS (device loop0): Using r5 hash to sort names
REISERFS (device loop0): using 3.5.x disk format
REISERFS (device loop0): Created .reiserfs_priv - reserved for xattr storage.
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kernel BUG at fs/reiserfs/journal.c:505!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 1 PID: 5066 Comm: syz-executor368 Not tainted 6.2.0-rc2-syzkaller-00010-g69b41ac87e4a #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
RIP: 0010:reiserfs_in_journal+0xa8f/0xaa0 fs/reiserfs/journal.c:505
Code: e8 e6 5e b2 ff e9 21 f6 ff ff 48 8b 4c 24 30 80 e1 07 80 c1 03 38 c1 7c a8 48 8b 7c 24 30 e8 c8 5e b2 ff eb 9c e8 71 b4 5c ff <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 55 41 57 41 56
RSP: 0018:ffffc900039deec0 EFLAGS: 00010293
RAX: ffffffff822f26ef RBX: ffffc90003bc3048 RCX: ffff88801ff5d7c0
RDX: 0000000000000000 RSI: 0000000000000213 RDI: 0000000000000213
RBP: ffffc90003bc3050 R08: ffffffff822f1f22 R09: ffffed100e44dc09
R10: ffffed100e44dc09 R11: 1ffff1100e44dc08 R12: ffff88802ac78000
R13: dffffc0000000000 R14: ffff88802ac78678 R15: 0000000000000213
FS:  00005555562ee300(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000020003000 CR3: 0000000077eb3000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 is_block_in_journal fs/reiserfs/bitmap.c:125 [inline]
 scan_bitmap_block+0x437/0xf50 fs/reiserfs/bitmap.c:203
 scan_bitmap fs/reiserfs/bitmap.c:408 [inline]
 allocate_without_wrapping_disk fs/reiserfs/bitmap.c:1161 [inline]
 blocknrs_and_prealloc_arrays_from_search_start fs/reiserfs/bitmap.c:1274 [inline]
 reiserfs_allocate_blocknrs+0x3640/0x53c0 fs/reiserfs/bitmap.c:1375
 reiserfs_get_block+0x32a5/0x5180 fs/reiserfs/inode.c:756
 __block_write_begin_int+0x54c/0x1a80 fs/buffer.c:1991
 reiserfs_write_begin+0x247/0x510 fs/reiserfs/inode.c:2775
 generic_perform_write+0x2e4/0x5e0 mm/filemap.c:3772
 __generic_file_write_iter+0x176/0x400 mm/filemap.c:3900
 generic_file_write_iter+0xab/0x310 mm/filemap.c:3932
 call_write_iter include/linux/fs.h:2186 [inline]
 new_sync_write fs/read_write.c:491 [inline]
 vfs_write+0x7dc/0xc50 fs/read_write.c:584
 ksys_write+0x177/0x2a0 fs/read_write.c:637
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x3d/0xb0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7fd347e4a799
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 14 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffc31afb498 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd347e4a799
RDX: 000000000000fd14 RSI: 0000000020001700 RDI: 0000000000000004
RBP: 00007fd347e0a030 R08: 0000000000000000 R09: 0000000000000000
R10: 00000000000010f4 R11: 0000000000000246 R12: 00007fd347e0a0c0
R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:reiserfs_in_journal+0xa8f/0xaa0 fs/reiserfs/journal.c:505
Code: e8 e6 5e b2 ff e9 21 f6 ff ff 48 8b 4c 24 30 80 e1 07 80 c1 03 38 c1 7c a8 48 8b 7c 24 30 e8 c8 5e b2 ff eb 9c e8 71 b4 5c ff <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 55 41 57 41 56
RSP: 0018:ffffc900039deec0 EFLAGS: 00010293
RAX: ffffffff822f26ef RBX: ffffc90003bc3048 RCX: ffff88801ff5d7c0
RDX: 0000000000000000 RSI: 0000000000000213 RDI: 0000000000000213
RBP: ffffc90003bc3050 R08: ffffffff822f1f22 R09: ffffed100e44dc09
R10: ffffed100e44dc09 R11: 1ffff1100e44dc08 R12: ffff88802ac78000
R13: dffffc0000000000 R14: ffff88802ac78678 R15: 0000000000000213
FS:  00005555562ee300(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000558d8ed809a8 CR3: 0000000077eb3000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400