ocfs2: Mounting device (7,2) on (node local, slot 0) with ordered data mode.
------------[ cut here ]------------
kernel BUG at fs/ocfs2/aops.c:1158!
Oops: invalid opcode: 0000 [#1] SMP KASAN PTI
CPU: 0 UID: 0 PID: 6392 Comm: syz.2.66 Not tainted 6.15.0-rc2-syzkaller-00471-g119009db2674 #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
RIP: 0010:ocfs2_write_cluster fs/ocfs2/aops.c:1158 [inline]
RIP: 0010:ocfs2_write_cluster_by_desc+0x204b/0x2080 fs/ocfs2/aops.c:1218
Code: 03 48 8d bc 24 30 02 00 00 48 c7 c6 a9 78 5b 8e ba 69 04 00 00 48 c7 c1 60 aa 89 8c e8 9e 11 1f 00 90 0f 0b e8 36 5d 05 fe 90 <0f> 0b e8 2e 5d 05 fe 90 0f 0b e8 26 5d 05 fe 90 0f 0b e8 1e 5d 05
RSP: 0018:ffffc90003426380 EFLAGS: 00010246
RAX: ffffffff83bd5f2a RBX: ffff8880523d08a0 RCX: 0000000000080000
RDX: ffffc9000b699000 RSI: 000000000007ffff RDI: 0000000000080000
RBP: ffffc900034266d0 R08: ffffffff83bd4639 R09: 1ffff1100a47a0e4
R10: dffffc0000000000 R11: ffffed100a47a0e5 R12: 0000000000000000
R13: ffff88806526a000 R14: 0000000000000000 R15: 0000000000000000
FS:  00007f2035e7b6c0(0000) GS:ffff888124fcf000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f202aa47000 CR3: 000000007952e000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 ocfs2_write_begin_nolock+0x3b62/0x4e80 fs/ocfs2/aops.c:1795
 ocfs2_dio_wr_get_block+0xc3d/0x18d0 fs/ocfs2/aops.c:2211
 get_more_blocks fs/direct-io.c:648 [inline]
 do_direct_IO fs/direct-io.c:936 [inline]
 __blockdev_direct_IO+0x1add/0x4540 fs/direct-io.c:1243
 ocfs2_direct_IO+0x255/0x2c0 fs/ocfs2/aops.c:2438
 generic_file_direct_write+0x1e8/0x400 mm/filemap.c:4037
 __generic_file_write_iter+0x126/0x230 mm/filemap.c:4206
 ocfs2_file_write_iter+0x190f/0x20d0 fs/ocfs2/file.c:2469
 iter_file_splice_write+0xbdf/0x1530 fs/splice.c:738
 do_splice_from fs/splice.c:935 [inline]
 direct_splice_actor+0x11b/0x220 fs/splice.c:1158
 splice_direct_to_actor+0x595/0xc90 fs/splice.c:1102
 do_splice_direct_actor fs/splice.c:1201 [inline]
 do_splice_direct+0x281/0x3d0 fs/splice.c:1227
 do_sendfile+0x582/0x8c0 fs/read_write.c:1368
 __do_sys_sendfile64 fs/read_write.c:1429 [inline]
 __se_sys_sendfile64+0x17e/0x1e0 fs/read_write.c:1415
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xf3/0x210 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f2034f8e169
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:00007f2035e7b038 EFLAGS: 00000246 ORIG_RAX: 0000000000000028
RAX: ffffffffffffffda RBX: 00007f20351b5fa0 RCX: 00007f2034f8e169
RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000000006
RBP: 00007f2035010a68 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000fffe82 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000000 R14: 00007f20351b5fa0 R15: 00007ffe52f07278
 </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+0x204b/0x2080 fs/ocfs2/aops.c:1218
Code: 03 48 8d bc 24 30 02 00 00 48 c7 c6 a9 78 5b 8e ba 69 04 00 00 48 c7 c1 60 aa 89 8c e8 9e 11 1f 00 90 0f 0b e8 36 5d 05 fe 90 <0f> 0b e8 2e 5d 05 fe 90 0f 0b e8 26 5d 05 fe 90 0f 0b e8 1e 5d 05
RSP: 0018:ffffc90003426380 EFLAGS: 00010246
RAX: ffffffff83bd5f2a RBX: ffff8880523d08a0 RCX: 0000000000080000
RDX: ffffc9000b699000 RSI: 000000000007ffff RDI: 0000000000080000
RBP: ffffc900034266d0 R08: ffffffff83bd4639 R09: 1ffff1100a47a0e4
R10: dffffc0000000000 R11: ffffed100a47a0e5 R12: 0000000000000000
R13: ffff88806526a000 R14: 0000000000000000 R15: 0000000000000000
FS:  00007f2035e7b6c0(0000) GS:ffff888124fcf000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f202aa47000 CR3: 000000007952e000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400