------------[ cut here ]------------
kernel BUG at fs/ocfs2/alloc.c:5581!
Oops: invalid opcode: 0000 [#1] SMP KASAN PTI
CPU: 1 UID: 0 PID: 19285 Comm: syz.9.2750 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
RIP: 0010:ocfs2_remove_extent+0x1ecf/0x2020 fs/ocfs2/alloc.c:5581
Code: fa ff ff 48 8b 4c 24 08 80 e1 07 fe c1 38 c1 0f 8c 95 fa ff ff 48 8b 7c 24 08 e8 5c 42 8b fe e9 86 fa ff ff e8 32 01 26 fe 90 <0f> 0b f3 0f 1e fa 44 89 6c 24 10 65 8b 1d 83 7a 27 0f bf 07 00 00
RSP: 0018:ffffc9000e1c6600 EFLAGS: 00010293
RAX: ffffffff839a559e RBX: ffffc9000e1c6df8 RCX: ffff88801ebddac0
RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000007
RBP: ffffc9000e1c6950 R08: ffff88801ebddac0 R09: 0000000000000006
R10: 00000000fffffffc R11: 0000000000000000 R12: 1ffff1100b01d6da
R13: 0000000000000007 R14: ffff8880580eb6d0 R15: dffffc0000000000
FS:  0000000000000000(0000) GS:ffff888125b03000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000200000024000 CR3: 0000000039b9a000 CR4: 00000000003526f0
Call Trace:
 <TASK>
 ocfs2_remove_btree_range+0xdef/0x1540 fs/ocfs2/alloc.c:5778
 ocfs2_commit_truncate+0xb64/0x21d0 fs/ocfs2/alloc.c:7372
 ocfs2_truncate_for_delete fs/ocfs2/inode.c:699 [inline]
 ocfs2_wipe_inode fs/ocfs2/inode.c:866 [inline]
 ocfs2_delete_inode fs/ocfs2/inode.c:1155 [inline]
 ocfs2_evict_inode+0x1138/0x4100 fs/ocfs2/inode.c:1295
 evict+0x504/0x9c0 fs/inode.c:810
 ocfs2_dentry_iput+0x247/0x370 fs/ocfs2/dcache.c:407
 __dentry_kill+0x209/0x660 fs/dcache.c:669
 dput+0x19f/0x2b0 fs/dcache.c:911
 __fput+0x68e/0xa70 fs/file_table.c:476
 task_work_run+0x1d4/0x260 kernel/task_work.c:227
 exit_task_work include/linux/task_work.h:40 [inline]
 do_exit+0x6b5/0x2300 kernel/exit.c:966
 do_group_exit+0x21c/0x2d0 kernel/exit.c:1107
 get_signal+0x1285/0x1340 kernel/signal.c:3034
 arch_do_signal_or_restart+0xa0/0x790 arch/x86/kernel/signal.c:337
 exit_to_user_mode_loop+0x72/0x130 kernel/entry/common.c:40
 exit_to_user_mode_prepare include/linux/irq-entry-common.h:225 [inline]
 syscall_exit_to_user_mode_work include/linux/entry-common.h:175 [inline]
 syscall_exit_to_user_mode include/linux/entry-common.h:210 [inline]
 do_syscall_64+0x2bd/0xfa0 arch/x86/entry/syscall_64.c:100
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fe055bc1785
Code: Unable to access opcode bytes at 0x7fe055bc175b.
RSP: 002b:00007fe056ab2f80 EFLAGS: 00000393 ORIG_RAX: 00000000000000db
RAX: 0000000000000000 RBX: 00007fe055de6180 RCX: 00007fe055bc1785
RDX: 00007fe056ab2fc0 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 00007fe055c11f91 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000393 R12: 0000000000000000
R13: 00007fe055de6218 R14: 00007fe055de6180 R15: 00007fff88c505e8
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:ocfs2_remove_extent+0x1ecf/0x2020 fs/ocfs2/alloc.c:5581
Code: fa ff ff 48 8b 4c 24 08 80 e1 07 fe c1 38 c1 0f 8c 95 fa ff ff 48 8b 7c 24 08 e8 5c 42 8b fe e9 86 fa ff ff e8 32 01 26 fe 90 <0f> 0b f3 0f 1e fa 44 89 6c 24 10 65 8b 1d 83 7a 27 0f bf 07 00 00
RSP: 0018:ffffc9000e1c6600 EFLAGS: 00010293
RAX: ffffffff839a559e RBX: ffffc9000e1c6df8 RCX: ffff88801ebddac0
RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000007
RBP: ffffc9000e1c6950 R08: ffff88801ebddac0 R09: 0000000000000006
R10: 00000000fffffffc R11: 0000000000000000 R12: 1ffff1100b01d6da
R13: 0000000000000007 R14: ffff8880580eb6d0 R15: dffffc0000000000
FS:  0000000000000000(0000) GS:ffff888125b03000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000200000024000 CR3: 0000000039b9a000 CR4: 00000000003526f0