REISERFS (device loop2): Created .reiserfs_priv - reserved for xattr storage.
mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
------------[ cut here ]------------
kernel BUG at fs/reiserfs/journal.c:505!
Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP
Modules linked in:
CPU: 0 PID: 4482 Comm: syz.2.28 Not tainted 6.1.127-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : reiserfs_in_journal+0x9a4/0x9a8 fs/reiserfs/journal.c:505
lr : reiserfs_in_journal+0x9a4/0x9a8 fs/reiserfs/journal.c:505
sp : ffff800021566b90
x29: ffff800021566bc0 x28: ffff800021949000 x27: 1fffe0001bac7ccf
x26: dfff800000000000 x25: ffff800021969318 x24: 0000000000080000
x23: ffff800021309048 x22: ffff800021309050 x21: 0000000000000213
x20: ffff0000dd63e678 x19: ffff0000dd63e000 x18: 1ffff00004329205
x17: ffff800018b7d000 x16: ffff8000082ffa9c x15: 0000000000000002
x14: 0000000000000002 x13: ffff0000d904b780 x12: 0000000000080000
x11: 0000000000015727 x10: ffff800023f29000 x9 : ffff800008db195c
x8 : 0000000000015728 x7 : ffff800008dd353c x6 : 0000000000000000
x5 : 0000000000000001 x4 : ffff800021566cf0 x3 : 0000000000000001
x2 : 0000000000000213 x1 : 0000000000000213 x0 : 0000000000000213
Call trace:
 reiserfs_in_journal+0x9a4/0x9a8 fs/reiserfs/journal.c:505
 is_block_in_journal fs/reiserfs/bitmap.c:125 [inline]
 scan_bitmap_block+0x268/0xdc8 fs/reiserfs/bitmap.c:188
 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+0x21b8/0x4260 fs/reiserfs/bitmap.c:1375
 reiserfs_get_block+0x2804/0x45d8 fs/reiserfs/inode.c:756
 __block_write_begin_int+0x340/0x13b4 fs/buffer.c:1991
 __block_write_begin+0x7c/0xa0 fs/buffer.c:2041
 reiserfs_write_begin+0x328/0x71c fs/reiserfs/inode.c:2775
 generic_perform_write+0x278/0x55c mm/filemap.c:3845
 __generic_file_write_iter+0x168/0x388 mm/filemap.c:3973
 generic_file_write_iter+0xb8/0x2b4 mm/filemap.c:4005
 call_write_iter include/linux/fs.h:2265 [inline]
 new_sync_write fs/read_write.c:491 [inline]
 vfs_write+0x610/0x91c fs/read_write.c:584
 ksys_write+0x15c/0x26c fs/read_write.c:637
 __do_sys_write fs/read_write.c:649 [inline]
 __se_sys_write fs/read_write.c:646 [inline]
 __arm64_sys_write+0x7c/0x90 fs/read_write.c:646
 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline]
 invoke_syscall+0x98/0x2bc arch/arm64/kernel/syscall.c:52
 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:140
 do_el0_svc+0x58/0x13c arch/arm64/kernel/syscall.c:204
 el0_svc+0x58/0x168 arch/arm64/kernel/entry-common.c:637
 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655
 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585
Code: aa1503e0 97ef0f5e 17ffff95 97dd05d1 (d4210000) 
---[ end trace 0000000000000000 ]---