------------[ cut here ]------------
WARNING: CPU: 1 PID: 4171 at fs/reiserfs/journal.c:3393 journal_end+0x1a0/0x260 fs/reiserfs/journal.c:3393
Modules linked in:
CPU: 1 PID: 4171 Comm: syz.4.11 Not tainted 5.15.184-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+0x1a0/0x260 fs/reiserfs/journal.c:3393
lr : journal_end+0x1a0/0x260 fs/reiserfs/journal.c:3393
sp : ffff800020027760
x29: ffff800020027760 x28: 1fffe0001d35c2b3 x27: 1ffff00004004f06
x26: 1fffe0001b0e28fd x25: 1ffff00004004f04 x24: dfff800000000000
x23: 0000000000000000 x22: 0000000000000000 x21: ffff800020027834
x20: ffff0000d87147e8 x19: ffff800020027820 x18: 0000000000000000
x17: 0000000000000002 x16: ffff8000111a5644 x15: 000000000000a000
x14: 0000000000ff0100 x13: 1ffff0000282a06b x12: 0000000000080000
x11: 0000000000064644 x10: ffff800026f0c000 x9 : ffff800008c28740
x8 : 0000000000064645 x7 : 0000000000000000 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000008 x3 : 0000000000000020
x2 : 0000000000000008 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
 journal_end+0x1a0/0x260 fs/reiserfs/journal.c:3393
 reiserfs_truncate_file+0x338/0x6e4 fs/reiserfs/inode.c:2319
 reiserfs_setattr+0x8c8/0xd70 fs/reiserfs/inode.c:3409
 notify_change+0xa08/0xcd8 fs/attr.c:505
 do_truncate+0x178/0x1f0 fs/open.c:65
 vfs_truncate+0x23c/0x2b0 fs/open.c:111
 do_sys_truncate+0xe8/0x1b0 fs/open.c:134
 __do_sys_truncate fs/open.c:146 [inline]
 __se_sys_truncate fs/open.c:144 [inline]
 __arm64_sys_truncate+0x5c/0x70 fs/open.c:144
 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52
 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142
 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181
 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608
 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626
 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584
irq event stamp: 3764
hardirqs last  enabled at (3763): [<ffff8000089d2c88>] bh_lru_install fs/buffer.c:1261 [inline]
hardirqs last  enabled at (3763): [<ffff8000089d2c88>] __find_get_block+0xa80/0xcd8 fs/buffer.c:1312
hardirqs last disabled at (3764): [<ffff8000111a0f18>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396
softirqs last  enabled at (3706): [<ffff80000819d0d8>] softirq_handle_end kernel/softirq.c:401 [inline]
softirqs last  enabled at (3706): [<ffff80000819d0d8>] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:586
softirqs last disabled at (3677): [<ffff80000819d6dc>] __do_softirq kernel/softirq.c:592 [inline]
softirqs last disabled at (3677): [<ffff80000819d6dc>] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline]
softirqs last disabled at (3677): [<ffff80000819d6dc>] invoke_softirq kernel/softirq.c:439 [inline]
softirqs last disabled at (3677): [<ffff80000819d6dc>] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:641
---[ end trace 5ae5789a18b60555 ]---
REISERFS warning (device loop4): clm-6006 reiserfs_dirty_inode: writing inode 5 on readonly FS