------------[ cut here ]------------
kernel BUG at fs/ocfs2/alloc.c:5581!
Oops: invalid opcode: 0000 [#1] SMP KASAN NOPTI
CPU: 1 UID: 0 PID: 9875 Comm: syz.0.599 Not tainted 6.17.0-rc2-syzkaller-00028-gbe48bcf004f9 #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
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 46 8d fe e9 86 fa ff ff e8 62 dd 29 fe 90 <0f> 0b f3 0f 1e fa 44 89 6c 24 10 65 8b 1d 03 83 0a 0f bf 07 00 00
RSP: 0018:ffffc90004c26640 EFLAGS: 00010293
RAX: ffffffff8395cd1e RBX: ffffc90004c26e38 RCX: ffff888077f29e00
RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000007
RBP: ffffc90004c26990 R08: ffff888077f29e00 R09: 0000000000000006
R10: 00000000fffffffc R11: 0000000000000000 R12: 1ffff110089ab51a
R13: 0000000000000007 R14: ffff888044d5a8d0 R15: dffffc0000000000
FS:  0000000000000000(0000) GS:ffff888125d1b000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f7a305c2670 CR3: 000000007df6a000 CR4: 0000000000350ef0
Call Trace:
 <TASK>
 ocfs2_remove_btree_range+0xdef/0x1540 fs/ocfs2/alloc.c:5778
 ocfs2_commit_truncate+0xb64/0x21d0 fs/ocfs2/alloc.c:7373
 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+0x1138/0x40e0 fs/ocfs2/inode.c:1292
 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:961
 do_group_exit+0x21c/0x2d0 kernel/exit.c:1102
 get_signal+0x1286/0x1340 kernel/signal.c:3034
 arch_do_signal_or_restart+0x9a/0x750 arch/x86/kernel/signal.c:337
 exit_to_user_mode_loop kernel/entry/common.c:40 [inline]
 exit_to_user_mode_prepare include/linux/irq-entry-common.h:225 [inline]
 irqentry_exit_to_user_mode+0x81/0x120 kernel/entry/common.c:73
 exc_page_fault+0x9f/0xf0 arch/x86/mm/fault.c:1535
 asm_exc_page_fault+0x26/0x30 arch/x86/include/asm/idtentry.h:623
RIP: 0033:0x7c
Code: Unable to access opcode bytes at 0x52.
RSP: 002b:0000200000000238 EFLAGS: 00010217
RAX: 0000000000000000 RBX: 00007f8c06bb5fa0 RCX: 00007f8c0698ebe9
RDX: 0000200000000000 RSI: 0000200000000230 RDI: 0000000001080000
RBP: 00007f8c06a11e19 R08: 0000200000000240 R09: 0000200000000240
R10: 00002000000000c0 R11: 0000000000000206 R12: 0000000000000000
R13: 00007f8c06bb6038 R14: 00007f8c06bb5fa0 R15: 00007ffee08a0f28
 </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 46 8d fe e9 86 fa ff ff e8 62 dd 29 fe 90 <0f> 0b f3 0f 1e fa 44 89 6c 24 10 65 8b 1d 03 83 0a 0f bf 07 00 00
RSP: 0018:ffffc90004c26640 EFLAGS: 00010293
RAX: ffffffff8395cd1e RBX: ffffc90004c26e38 RCX: ffff888077f29e00
RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000007
RBP: ffffc90004c26990 R08: ffff888077f29e00 R09: 0000000000000006
R10: 00000000fffffffc R11: 0000000000000000 R12: 1ffff110089ab51a
R13: 0000000000000007 R14: ffff888044d5a8d0 R15: dffffc0000000000
FS:  0000000000000000(0000) GS:ffff888125d1b000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000200000009000 CR3: 000000005bfca000 CR4: 0000000000350ef0