------------[ cut here ]------------
kernel BUG at fs/ocfs2/aops.c:1159!
Oops: invalid opcode: 0000 [#1] SMP KASAN PTI
CPU: 0 UID: 0 PID: 9988 Comm: syz.1.286 Not tainted syzkaller #0 PREEMPT_{RT,(full)} 
Hardware [  267.038115][ T9988] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
RIP: 0010:ocfs2_write_cluster fs/ocfs2/aops.c:1159 [inline]
RIP: 0010:ocfs2_write_cluster_by_desc+0x1cc1/0x1cf0 fs/ocfs2/aops.c:1219
Code: 03 48 8d bc 24 10 02 00 00 48 c7 c6 50 23 ea 8c ba 6a 04 00 00 48 c7 c1 40 81 2a 8b e8 88 50 1b 00 90 0f 0b e8 30 40 2a fe 90 <0f> 0b e8 28 40 2a fe 90 0f 0b e8 20 40 2a fe 90 0f 0b e8 18 40 2a
RSP: 0018:ffffc900205ee7c0 EFLAGS: 00010283
RAX: ffffffff83940d10 RBX: ffff8880286e0014 RCX: 0000000000080000
RDX: ffffc9000561a000 RSI: 0000000000001f61 RDI: 0000000000001f62
RBP: ffffc900205eeaf0 R08: 0000000000000000 R09: 0000000000000000
R10: dffffc0000000000 R11: fffffbfff1deecaf R12: ffff8880343b4000
R13: dffffc0000000000 R14: 0000000000000000 R15: ffff8880286e0014
FS:  00007f95b88066c0(0000) GS:ffff888126bcb000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f5ea2aee000 CR3: 000000006703a000 CR4: 00000000003526f0
Call Trace:
 <TASK>
 ocfs2_write_begin_nolock+0x31a3/0x4340 fs/ocfs2/aops.c:1796
 ocfs2_dio_wr_get_block+0xb6f/0x1770 fs/ocfs2/aops.c:2214
 get_more_blocks fs/direct-io.c:648 [inline]
 do_direct_IO fs/direct-io.c:936 [inline]
 __blockdev_direct_IO+0x1579/0x31f0 fs/direct-io.c:1243
 ocfs2_direct_IO+0x260/0x2d0 fs/ocfs2/aops.c:2441
 generic_file_direct_write+0x1dc/0x3e0 mm/filemap.c:4176
 __generic_file_write_iter+0x120/0x240 mm/filemap.c:4345
 ocfs2_file_write_iter+0x157d/0x1d20 fs/ocfs2/file.c:2469
 do_iter_readv_writev+0x632/0x8d0 fs/read_write.c:-1
 vfs_writev+0x323/0x970 fs/read_write.c:1057
 do_writev+0x153/0x2d0 fs/read_write.c:1103
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xfa/0xfa0 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f95ba59eec9
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:00007f95b8806038 EFLAGS: 00000246 ORIG_RAX: 0000000000000014
RAX: ffffffffffffffda RBX: 00007f95ba7f5fa0 RCX: 00007f95ba59eec9
RDX: 0000000000000001 RSI: 0000200000000140 RDI: 000000000000000a
RBP: 00007f95ba621f91 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f95ba7f6038 R14: 00007f95ba7f5fa0 R15: 00007ffe46149818
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:ocfs2_write_cluster fs/ocfs2/aops.c:1159 [inline]
RIP: 0010:ocfs2_write_cluster_by_desc+0x1cc1/0x1cf0 fs/ocfs2/aops.c:1219
Code: 03 48 8d bc 24 10 02 00 00 48 c7 c6 50 23 ea 8c ba 6a 04 00 00 48 c7 c1 40 81 2a 8b e8 88 50 1b 00 90 0f 0b e8 30 40 2a fe 90 <0f> 0b e8 28 40 2a fe 90 0f 0b e8 20 40 2a fe 90 0f 0b e8 18 40 2a
RSP: 0018:ffffc900205ee7c0 EFLAGS: 00010283
RAX: ffffffff83940d10 RBX: ffff8880286e0014 RCX: 0000000000080000
RDX: ffffc9000561a000 RSI: 0000000000001f61 RDI: 0000000000001f62
RBP: ffffc900205eeaf0 R08: 0000000000000000 R09: 0000000000000000
R10: dffffc0000000000 R11: fffffbfff1deecaf R12: ffff8880343b4000
R13: dffffc0000000000 R14: 0000000000000000 R15: ffff8880286e0014
FS:  00007f95b88066c0(0000) GS:ffff888126bcb000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f5ea2aee000 CR3: 000000006703a000 CR4: 00000000003526f0