------------[ cut here ]------------
kernel BUG at fs/ocfs2/file.c:460!
Oops: invalid opcode: 0000 [#1] SMP KASAN NOPTI
CPU: 0 UID: 0 PID: 14772 Comm: syz.8.2936 Not tainted 6.16.0-syzkaller-11322-g352af6a011d5 #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
RIP: 0010:ocfs2_truncate_file+0x1267/0x1420 fs/ocfs2/file.c:454
Code: 00 4c 89 f7 48 c7 c6 7d c1 ae 8d ba cc 01 00 00 48 c7 c1 c0 6d ca 8b 49 89 d8 4d 89 f9 50 41 54 e8 ee 71 16 00 48 83 c4 10 90 <0f> 0b 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c e5 f8 ff ff 48 89 df e8
RSP: 0018:ffffc9000d97f320 EFLAGS: 00010282
RAX: 24d0e6ab0948cc00 RBX: 00000000000042a3 RCX: 24d0e6ab0948cc00
RDX: ffffc900151be000 RSI: 000000000002867f RDI: 0000000000028680
RBP: ffffc9000d97f550 R08: ffffffff8fa32537 R09: 1ffffffff1f464a6
R10: dffffc0000000000 R11: fffffbfff1f464a7 R12: 0000000000000096
R13: ffff88804052662c R14: ffffc9000d97f460 R15: 00000000000096ef
FS:  00007f01956746c0(0000) GS:ffff888125c2a000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b2e00bff8 CR3: 0000000060974000 CR4: 0000000000350ef0
Call Trace:
 <TASK>
 ocfs2_setattr+0x1520/0x1b40 fs/ocfs2/file.c:1212
 notify_change+0xb36/0xe40 fs/attr.c:552
 do_truncate+0x1a4/0x220 fs/open.c:68
 handle_truncate fs/namei.c:3508 [inline]
 do_open fs/namei.c:3891 [inline]
 path_openat+0x306c/0x3830 fs/namei.c:4046
 do_filp_open+0x1fa/0x410 fs/namei.c:4073
 do_sys_openat2+0x121/0x1c0 fs/open.c:1435
 do_sys_open fs/open.c:1450 [inline]
 __do_sys_creat fs/open.c:1528 [inline]
 __se_sys_creat fs/open.c:1522 [inline]
 __x64_sys_creat+0x8f/0xc0 fs/open.c:1522
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xfa/0x3b0 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f019478eb69
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f0195674038 EFLAGS: 00000246 ORIG_RAX: 0000000000000055
RAX: ffffffffffffffda RBX: 00007f01949b6080 RCX: 00007f019478eb69
RDX: 0000000000000000 RSI: 000000000000000d RDI: 0000200000000240
RBP: 00007f0194811df1 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000001 R14: 00007f01949b6080 R15: 00007ffc61133c18
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:ocfs2_truncate_file+0x1267/0x1420 fs/ocfs2/file.c:454
Code: 00 4c 89 f7 48 c7 c6 7d c1 ae 8d ba cc 01 00 00 48 c7 c1 c0 6d ca 8b 49 89 d8 4d 89 f9 50 41 54 e8 ee 71 16 00 48 83 c4 10 90 <0f> 0b 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c e5 f8 ff ff 48 89 df e8
RSP: 0018:ffffc9000d97f320 EFLAGS: 00010282
RAX: 24d0e6ab0948cc00 RBX: 00000000000042a3 RCX: 24d0e6ab0948cc00
RDX: ffffc900151be000 RSI: 000000000002867f RDI: 0000000000028680
RBP: ffffc9000d97f550 R08: ffffffff8fa32537 R09: 1ffffffff1f464a6
R10: dffffc0000000000 R11: fffffbfff1f464a7 R12: 0000000000000096
R13: ffff88804052662c R14: ffffc9000d97f460 R15: 00000000000096ef
FS:  00007f01956746c0(0000) GS:ffff888125c2a000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f53867eae9c CR3: 0000000060974000 CR4: 0000000000350ef0