loop5: detected capacity change from 0 to 32768
jfs: Unknown parameter 'ÿ'
loop5: detected capacity change from 0 to 32768
ocfs2: Mounting device (7,5) on (node local, slot 0) with writeback data mode.
(syz.5.401,9681,1):ocfs2_read_virt_blocks:1015 ERROR: Inode #65 contains a hole at offset 0
(syz.5.401,9681,1):ocfs2_read_dir_block:511 ERROR: status = -5
------------[ cut here ]------------
kernel BUG at fs/ocfs2/uptodate.c:509!
Oops: invalid opcode: 0000 [#1] SMP KASAN PTI
CPU: 1 UID: 0 PID: 9681 Comm: syz.5.401 Not tainted syzkaller #0 PREEMPT_{RT,(full)} 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
RIP: 0010:ocfs2_set_new_buffer_uptodate+0x149/0x170 fs/ocfs2/uptodate.c:509
Code: 80 3c 20 00 74 08 4c 89 f7 e8 b3 b2 75 fe 4d 8b 1e 48 89 df 5b 41 5c 41 5d 41 5e 41 5f 5d 41 ff e3 cc cc cc e8 78 53 13 fe 90 <0f> 0b e8 70 53 13 fe 90 0f 0b e8 68 53 13 fe 90 0f 0b e8 60 53 13
RSP: 0018:ffffc900040869a8 EFLAGS: 00010283
RAX: ffffffff83acdeb8 RBX: ffff88805f4e2b40 RCX: 0000000000080000
RDX: ffffc9001e1f9000 RSI: 0000000000000b82 RDI: 0000000000000b83
RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000
R10: dffffc0000000000 R11: fffffbfff1db4def R12: 1ffff92000810d68
R13: dffffc0000000000 R14: ffff88805f5eb6f0 R15: ffff88805f5eb6f0
FS:  00007f8aff6466c0(0000) GS:ffff888126e4f000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f8aff625d58 CR3: 00000000309fe000 CR4: 00000000003526f0
Call Trace:
 <TASK>
 ocfs2_extend_dir+0x115b/0x4850 fs/ocfs2/dir.c:3309
 ocfs2_prepare_dx_dir_for_insert fs/ocfs2/dir.c:4232 [inline]
 ocfs2_prepare_dir_for_insert+0x3d4e/0x5420 fs/ocfs2/dir.c:4288
 ocfs2_mknod+0x80e/0x2030 fs/ocfs2/namei.c:297
 ocfs2_mkdir+0x181/0x420 fs/ocfs2/namei.c:659
 vfs_mkdir+0x52d/0x5d0 fs/namei.c:5130
 do_mkdirat+0x27a/0x4b0 fs/namei.c:5164
 __do_sys_mkdirat fs/namei.c:5186 [inline]
 __se_sys_mkdirat fs/namei.c:5184 [inline]
 __x64_sys_mkdirat+0x87/0xa0 fs/namei.c:5184
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xfa/0xf80 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f8b013dde97
Code: 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 02 01 00 00 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:00007f8aff645e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000102
RAX: ffffffffffffffda RBX: 00007f8aff645ef0 RCX: 00007f8b013dde97
RDX: 00000000000001ff RSI: 0000200000001080 RDI: 00000000ffffff9c
RBP: 0000200000000040 R08: 0000200000006380 R09: 0000000000000000
R10: 0000200000000040 R11: 0000000000000246 R12: 0000200000001080
R13: 00007f8aff645eb0 R14: 0000000000000000 R15: 0000000000000000
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:ocfs2_set_new_buffer_uptodate+0x149/0x170 fs/ocfs2/uptodate.c:509
Code: 80 3c 20 00 74 08 4c 89 f7 e8 b3 b2 75 fe 4d 8b 1e 48 89 df 5b 41 5c 41 5d 41 5e 41 5f 5d 41 ff e3 cc cc cc e8 78 53 13 fe 90 <0f> 0b e8 70 53 13 fe 90 0f 0b e8 68 53 13 fe 90 0f 0b e8 60 53 13
RSP: 0018:ffffc900040869a8 EFLAGS: 00010283
RAX: ffffffff83acdeb8 RBX: ffff88805f4e2b40 RCX: 0000000000080000
RDX: ffffc9001e1f9000 RSI: 0000000000000b82 RDI: 0000000000000b83
RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000
R10: dffffc0000000000 R11: fffffbfff1db4def R12: 1ffff92000810d68
R13: dffffc0000000000 R14: ffff88805f5eb6f0 R15: ffff88805f5eb6f0
FS:  00007f8aff6466c0(0000) GS:ffff888126e4f000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f8aff625d58 CR3: 00000000309fe000 CR4: 00000000003526f0