ocfs2: Mounting device (7,4) on (node local, slot 0) with ordered data mode.
------------[ cut here ]------------
kernel BUG at fs/ocfs2/suballoc.c:2569!
Internal error: Oops - BUG: 00000000f2000800 [#1]  SMP
Modules linked in:
CPU: 1 UID: 0 PID: 7379 Comm: syz.4.137 Not tainted 6.15.0-rc7-syzkaller-gd7fa1af5b33e #0 PREEMPT 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : _ocfs2_free_suballoc_bits+0xf00/0x1210 fs/ocfs2/suballoc.c:2569
lr : _ocfs2_free_suballoc_bits+0xf00/0x1210 fs/ocfs2/suballoc.c:2569
sp : ffff8000a49c7300
x29: ffff8000a49c7480 x28: ffff0000f1145cb8 x27: 00000008e93dc000
x26: ffff700014938e74 x25: ffff800082133320 x24: dfff800000000000
x23: 000000000000ffff x22: 0000000000000e00 x21: 000000000001024f
x20: 00000008e93dc000 x19: 0000000000000e00 x18: 00000000ffffffff
x17: ffff0001fea8b870 x16: ffff80008ad9235c x15: 0000000000000001
x14: 0000000000000002 x13: 00000000fffffffc x12: 0000000000000000
x11: 0000000000080000 x10: 000000000007ffff x9 : ffff8000a5e1e000
x8 : 0000000000080000 x7 : ffff8000811ab2e4 x6 : ffff800082133320
x5 : 000000000000ffff x4 : 00000008e93dc000 x3 : 0000000000000250
x2 : ffff0000f130b3a0 x1 : 0000000000000e00 x0 : 000000000001024f
Call trace:
 _ocfs2_free_suballoc_bits+0xf00/0x1210 fs/ocfs2/suballoc.c:2569 (P)
 _ocfs2_free_clusters+0x514/0x9bc fs/ocfs2/suballoc.c:2672
 ocfs2_free_clusters+0x50/0x68 fs/ocfs2/suballoc.c:2693
 ocfs2_replay_truncate_records fs/ocfs2/alloc.c:5979 [inline]
 __ocfs2_flush_truncate_log+0x5d8/0xf6c fs/ocfs2/alloc.c:6062
 ocfs2_flush_truncate_log+0x4c/0x6c fs/ocfs2/alloc.c:6084
 ocfs2_sync_fs+0xf8/0x2a4 fs/ocfs2/super.c:406
 sync_filesystem+0x1a0/0x218 fs/sync.c:66
 ocfs2_reconfigure+0x114/0x938 fs/ocfs2/super.c:616
 reconfigure_super+0x1d4/0x6f0 fs/super.c:1083
 do_remount fs/namespace.c:3365 [inline]
 path_mount+0xb34/0xde0 fs/namespace.c:4200
 do_mount fs/namespace.c:4221 [inline]
 __do_sys_mount fs/namespace.c:4432 [inline]
 __se_sys_mount fs/namespace.c:4409 [inline]
 __arm64_sys_mount+0x3e8/0x468 fs/namespace.c:4409
 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49
 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132
 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151
 el0_svc+0x58/0x17c arch/arm64/kernel/entry-common.c:767
 el0t_64_sync_handler+0x78/0x108 arch/arm64/kernel/entry-common.c:786
 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600
Code: 17ffff1e 97977eed d4210000 97977eeb (d4210000) 
---[ end trace 0000000000000000 ]---