------------[ cut here ]------------
VFS: brelse: Trying to free free buffer
WARNING: CPU: 1 PID: 7006 at fs/buffer.c:1145 __brelse+0x6f/0x90
Modules linked in:
CPU: 1 PID: 7006 Comm: syz-executor.4 Not tainted 6.2.0-rc7-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023
RIP: 0010:__brelse+0x6f/0x90
Code: 74 17 e8 24 43 8c ff 48 89 df be 04 00 00 00 e8 f7 97 e0 ff f0 ff 0b eb 13 e8 0d 43 8c ff 48 c7 c7 00 92 f7 8a e8 11 2a 54 ff <0f> 0b 5b 5d c3 89 d9 80 e1 07 80 c1 03 38 c1 7c b8 48 89 df e8 c8
RSP: 0018:ffffc90003b9f888 EFLAGS: 00010246
RAX: 2809e9cb33cfb500 RBX: ffff888076524a58 RCX: 0000000000040000
RDX: ffffc9000b69c000 RSI: 000000000003ffff RDI: 0000000000040000
RBP: 0000000000000000 R08: ffffffff816dcafc R09: fffff52000773ec9
R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000
R13: 1ffff92000773f34 R14: ffff8880765249f8 R15: 1ffff92000773f28
FS:  00007f9877933700(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fa6c01c7718 CR3: 000000001cc84000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 udf_rename+0x1007/0x14b0
 vfs_rename+0xc51/0x1190
 do_renameat2+0xa70/0x1250
 __x64_sys_rename+0x86/0x90
 do_syscall_64+0x41/0xc0
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f9876c8c0c9
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 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:00007f9877933168 EFLAGS: 00000246 ORIG_RAX: 0000000000000052
RAX: ffffffffffffffda RBX: 00007f9876dabf80 RCX: 00007f9876c8c0c9
RDX: 0000000000000000 RSI: 0000000020000340 RDI: 00000000200002c0
RBP: 00007f98779331d0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
R13: 00007ffc4361f78f R14: 00007f9877933300 R15: 0000000000022000
 </TASK>