ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode.
------------[ cut here ]------------
kernel BUG at fs/ocfs2/aops.c:1158!
Oops: invalid opcode: 0000 [#1] SMP KASAN PTI
CPU: 1 UID: 0 PID: 5841 Comm: syz-executor775 Not tainted 6.16.0-rc1-syzkaller-00101-g27605c8c0f69 #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
RIP: 0010:ocfs2_write_cluster fs/ocfs2/aops.c:1158 [inline]
RIP: 0010:ocfs2_write_cluster_by_desc+0x1cc1/0x1cf0 fs/ocfs2/aops.c:1218
Code: 03 48 8d bc 24 10 02 00 00 48 c7 c6 fd d2 9a 8d ba 69 04 00 00 48 c7 c1 80 1c ca 8b e8 58 45 1b 00 90 0f 0b e8 20 77 2a fe 90 <0f> 0b e8 18 77 2a fe 90 0f 0b e8 10 77 2a fe 90 0f 0b e8 08 77 2a
RSP: 0018:ffffc9000430ee60 EFLAGS: 00010293
RAX: ffffffff8395d6d0 RBX: ffff8880652a0014 RCX: ffff888033f25a00
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: ffffc9000430f190 R08: ffff888076575ca3 R09: 1ffff1100ecaeb94
R10: dffffc0000000000 R11: ffffed100ecaeb95 R12: ffff88803379c000
R13: dffffc0000000000 R14: 0000000000000000 R15: ffff8880652a0014
FS:  000055555d309380(0000) GS:ffff888125d86000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f1eea8840f8 CR3: 0000000077f78000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 ocfs2_write_begin_nolock+0x31a3/0x4340 fs/ocfs2/aops.c:1795
 ocfs2_write_begin+0x1bb/0x310 fs/ocfs2/aops.c:1882
 generic_perform_write+0x2c4/0x910 mm/filemap.c:4112
 ocfs2_file_write_iter+0x157a/0x1d10 fs/ocfs2/file.c:2469
 new_sync_write fs/read_write.c:593 [inline]
 vfs_write+0x54b/0xa90 fs/read_write.c:686
 ksys_write+0x145/0x250 fs/read_write.c:738
 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: 0033:0x7f1eea808b19
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 17 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffe91eece28 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 0031656c69662f2e RCX: 00007f1eea808b19
RDX: 00000000fffffdef RSI: 00002000000000c0 RDI: 0000000000000004
RBP: 00007f1eea8805f0 R08: 000055555d30a4c0 R09: 000055555d30a4c0
R10: 0000000000004440 R11: 0000000000000246 R12: 00007ffe91eece50
R13: 00007ffe91eed078 R14: 431bde82d7b634db R15: 00007f1eea85103b
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:ocfs2_write_cluster fs/ocfs2/aops.c:1158 [inline]
RIP: 0010:ocfs2_write_cluster_by_desc+0x1cc1/0x1cf0 fs/ocfs2/aops.c:1218
Code: 03 48 8d bc 24 10 02 00 00 48 c7 c6 fd d2 9a 8d ba 69 04 00 00 48 c7 c1 80 1c ca 8b e8 58 45 1b 00 90 0f 0b e8 20 77 2a fe 90 <0f> 0b e8 18 77 2a fe 90 0f 0b e8 10 77 2a fe 90 0f 0b e8 08 77 2a
RSP: 0018:ffffc9000430ee60 EFLAGS: 00010293
RAX: ffffffff8395d6d0 RBX: ffff8880652a0014 RCX: ffff888033f25a00
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: ffffc9000430f190 R08: ffff888076575ca3 R09: 1ffff1100ecaeb94
R10: dffffc0000000000 R11: ffffed100ecaeb95 R12: ffff88803379c000
R13: dffffc0000000000 R14: 0000000000000000 R15: ffff8880652a0014
FS:  000055555d309380(0000) GS:ffff888125d86000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f1eea8840f8 CR3: 0000000077f78000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400