------------[ cut here ]------------
WARNING: CPU: 1 PID: 5178 at fs/reiserfs/journal.c:3397 journal_end+0x1b0/0x270 fs/reiserfs/journal.c:3397
Modules linked in:
CPU: 1 PID: 5178 Comm: syz.0.265 Not tainted 6.1.142-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
pstate: 80400005 (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 : ffff800021a07660
x29: ffff800021a07660 x28: 1fffe0001c45c037 x27: 1ffff00004340ee6
x26: 1ffff00004340ee4 x25: 1fffe0001b846ca8 x24: dfff800000000000
x23: 00000000fffffffb x22: 0000000000000000 x21: ffff800021a07734
x20: ffff0000dc236540 x19: ffff800021a07720 x18: ffff800011aabce0
x17: 1fffe00033eddf7e x16: ffff8000082ca25c x15: 0000000000000002
x14: 000000000000a000 x13: 1ffff00002a160b1 x12: 0000000000080000
x11: 000000000002194c x10: ffff800021c0c000 x9 : ffff800008cd1048
x8 : 000000000002194d 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+0x5cc/0xaf4 fs/reiserfs/inode.c:2311
 reiserfs_truncate_failed_write fs/reiserfs/inode.c:2743 [inline]
 reiserfs_write_end+0x638/0x7f8 fs/reiserfs/inode.c:2958
 generic_perform_write+0x2f8/0x4b0 mm/filemap.c:3857
 __generic_file_write_iter+0x168/0x37c mm/filemap.c:3974
 generic_file_write_iter+0xb4/0x2b0 mm/filemap.c:4006
 call_write_iter include/linux/fs.h:2265 [inline]
 new_sync_write fs/read_write.c:491 [inline]
 vfs_write+0x5ac/0x7c4 fs/read_write.c:584
 ksys_pwrite64 fs/read_write.c:699 [inline]
 __do_sys_pwrite64 fs/read_write.c:709 [inline]
 __se_sys_pwrite64 fs/read_write.c:706 [inline]
 __arm64_sys_pwrite64+0x170/0x200 fs/read_write.c:706
 __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+0x58/0x138 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
irq event stamp: 21938
hardirqs last  enabled at (21937): [<ffff800008a7b150>] lookup_bh_lru fs/buffer.c:1291 [inline]
hardirqs last  enabled at (21937): [<ffff800008a7b150>] __find_get_block+0x1c8/0xdfc fs/buffer.c:1303
hardirqs last disabled at (21938): [<ffff800011942930>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405
softirqs last  enabled at (21268): [<ffff800008030900>] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32
softirqs last disabled at (21266): [<ffff8000080308cc>] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19
---[ end trace 0000000000000000 ]---
REISERFS warning: reiserfs-5093 is_leaf: item entry count seems wrong *3.5*[2 3 0(1) DIR], item_len 35, item_location 284, free_space(entry_count) 2
REISERFS error (device loop0): vs-5150 search_by_key: invalid format found in block 532. Fsck?
REISERFS error (device loop0): clm-6001 reiserfs_truncate_file: grab_tail_page failed -5