RBP: 00007f08db51c1d0 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 R13: 00007ffe739dbf9f R14: 00007f08db51c300 R15: 0000000000022000 ------------[ cut here ]------------ VFS: brelse: Trying to free free buffer WARNING: CPU: 0 PID: 9320 at fs/buffer.c:1145 __brelse+0x6c/0x90 fs/buffer.c:1145 Modules linked in: CPU: 0 PID: 9320 Comm: syz-executor.2 Not tainted 6.2.0-rc1-syzkaller-00095-ge4cf7c25bae5 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 RIP: 0010:__brelse+0x6c/0x90 fs/buffer.c:1145 Code: e8 d9 5c 8a ff 48 89 df be 04 00 00 00 e8 5c 06 e0 ff f0 ff 0b eb 15 e8 c2 5c 8a ff 48 c7 c7 80 55 fe 8a 31 c0 e8 74 4c 51 ff <0f> 0b 5b 5d c3 89 d9 80 e1 07 80 c1 03 38 c1 7c b6 48 89 df e8 6b RSP: 0018:ffffc90003d0f888 EFLAGS: 00010246 RAX: 206fdf76b96f6b00 RBX: ffff8880724b3970 RCX: 0000000000040000 RDX: ffffc9000df66000 RSI: 000000000003ffff RDI: 0000000000040000 RBP: 0000000000000000 R08: ffffffff816f2c9d R09: ffffed1017304f5b R10: ffffed1017304f5b R11: 1ffff11017304f5a R12: 1ffff920007a1f4c R13: 1ffff920007a1f24 R14: ffff8880724b3910 R15: dffffc0000000000 FS: 00007f08db51c700(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f1ba1227fc0 CR3: 00000000207a6000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: brelse include/linux/buffer_head.h:326 [inline] udf_rename+0x471/0x1450 fs/udf/namei.c:1214 vfs_rename+0xd53/0x1130 fs/namei.c:4779 do_renameat2+0xaad/0x12d0 fs/namei.c:4930 __do_sys_rename fs/namei.c:4976 [inline] __se_sys_rename fs/namei.c:4974 [inline] __x64_sys_rename+0x82/0x90 fs/namei.c:4974 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x3d/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x7f08da88c0a9 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:00007f08db51c168 EFLAGS: 00000246 ORIG_RAX: 0000000000000052 RAX: ffffffffffffffda RBX: 00007f08da9abf80 RCX: 00007f08da88c0a9 RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000020000040 RBP: 00007f08db51c1d0 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 R13: 00007ffe739dbf9f R14: 00007f08db51c300 R15: 0000000000022000