REISERFS (device loop0): Created .reiserfs_priv - reserved for xattr storage.
REISERFS error (device loop0): vs-4080 _reiserfs_free_block: block 531: bit already cleared
REISERFS (device loop0): Remounting filesystem read-only
------------[ cut here ]------------
WARNING: CPU: 0 PID: 4500 at fs/reiserfs/journal.c:3397 journal_end+0x1b0/0x270 fs/reiserfs/journal.c:3397
Modules linked in:
CPU: 0 PID: 4500 Comm: syz.0.17 Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--)
pc : journal_end+0x1b0/0x270 fs/reiserfs/journal.c:3397
lr : journal_end+0x1b0/0x270 fs/reiserfs/journal.c:3397
sp : ffff800021547780
x29: ffff800021547780 x28: 1fffe0001d4ed2b3 x27: 1ffff000042a8f0a
x26: 1ffff000042a8f08 x25: 1fffe0001becc930 x24: dfff800000000000
x23: 00000000fffffffb x22: 0000000000000000 x21: ffff800021547854
x20: ffff0000df664980 x19: ffff800021547840 x18: ffff800011b9bf60
x17: ffff80001835b000 x16: ffff8000082d1110 x15: 0000000000000000
x14: 0000000000000006 x13: 1ffff000042a8f09 x12: 0000000000ff0100
x11: ff00800008ce9500 x10: 0000000000000000 x9 : ffff800008ce9500
x8 : ffff0000df663780 x7 : 0000000000000000 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000008 x3 : 0000000000000020
x2 : 0000000000000008 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
 journal_end+0x1b0/0x270 fs/reiserfs/journal.c:3397
 reiserfs_truncate_file+0x5dc/0xb00 fs/reiserfs/inode.c:2311
 reiserfs_file_release+0x734/0x8b8 fs/reiserfs/file.c:109
 __fput+0x1bc/0x7b8 fs/file_table.c:320
 ____fput+0x20/0x30 fs/file_table.c:348
 task_work_run+0x1ec/0x278 kernel/task_work.c:203
 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline]
 do_notify_resume+0x1fa0/0x2aa4 arch/arm64/kernel/signal.c:1151
 prepare_exit_to_user_mode arch/arm64/kernel/entry-common.c:137 [inline]
 exit_to_user_mode arch/arm64/kernel/entry-common.c:142 [inline]
 el0_svc+0x98/0x128 arch/arm64/kernel/entry-common.c:638
 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655
 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585
irq event stamp: 21294
hardirqs last  enabled at (21293): [<ffff800008a8e4f4>] lookup_bh_lru fs/buffer.c:1291 [inline]
hardirqs last  enabled at (21293): [<ffff800008a8e4f4>] __find_get_block+0x1c4/0xddc fs/buffer.c:1303
hardirqs last disabled at (21294): [<ffff800011a389f4>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405
softirqs last  enabled at (21264): [<ffff8000081ac394>] softirq_handle_end kernel/softirq.c:439 [inline]
softirqs last  enabled at (21264): [<ffff8000081ac394>] handle_softirqs+0xaec/0xc60 kernel/softirq.c:624
softirqs last disabled at (21209): [<ffff800008020164>] __do_softirq+0x14/0x20 kernel/softirq.c:630
---[ end trace 0000000000000000 ]---