BTRFS info (device loop6): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf
BTRFS warning (device loop6): transaction 10 (with 0 dirty metadata bytes) is not committed
assertion failed: !found, in fs/btrfs/disk-io.c:4308
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kernel BUG at fs/btrfs/disk-io.c:4308!
Oops: invalid opcode: 0000 [#1] SMP KASAN PTI
CPU: 1 UID: 0 PID: 11023 Comm: syz-executor Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
RIP: 0010:close_ctree+0x11a9/0x11b0
Code: e9 ea fd ff ff e8 c7 1c 9c 00 48 c7 c7 c0 5d 17 8c 48 c7 c6 00 b4 17 8c 48 c7 c2 40 5e 17 8c b9 d4 10 00 00 e8 58 8d fd ff 90 <0f> 0b cc cc cc cc cc 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90
RSP: 0018:ffffc9000bd2fb60 EFLAGS: 00010246
RAX: 0000000000000034 RBX: dffffc0000000000 RCX: b1c7b15b9da24f00
RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
RBP: ffffc9000bd2fcf0 R08: 0000000000000003 R09: 0000000000000004
R10: dffffc0000000000 R11: fffffbfff1cfca1c R12: ffffc9000bd2fc00
R13: ffffc9000bd2fc20 R14: ffffc9000bd2fbe0 R15: ffff8881b3abce48
FS:  0000555588763500(0000) GS:ffff8882a921c000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f83d764f270 CR3: 00000001150a8000 CR4: 00000000000006f0
Call Trace:
 <TASK>
 generic_shutdown_super+0x13d/0x2d0
 kill_anon_super+0x3b/0x70
 btrfs_kill_super+0x41/0x50
 deactivate_locked_super+0xbc/0x130
 cleanup_mnt+0x3d3/0x460
 task_work_run+0x1d9/0x270
 exit_to_user_mode_loop+0x1fa/0x730
 do_syscall_64+0x353/0x580
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f6e00f9e097
Code: a2 c7 05 5c 06 25 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8
RSP: 002b:00007fffd73a2708 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
RAX: 0000000000000000 RBX: 00007f6e010322ca RCX: 00007f6e00f9e097
RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007fffd73a27c0
RBP: 00007fffd73a27c0 R08: 00007fffd73a37c0 R09: 00000000ffffffff
R10: 0000000000000000 R11: 0000000000000246 R12: 00007fffd73a3850
R13: 00007f6e010322ca R14: 000000000002e4f5 R15: 00007fffd73a3890
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:close_ctree+0x11a9/0x11b0
Code: e9 ea fd ff ff e8 c7 1c 9c 00 48 c7 c7 c0 5d 17 8c 48 c7 c6 00 b4 17 8c 48 c7 c2 40 5e 17 8c b9 d4 10 00 00 e8 58 8d fd ff 90 <0f> 0b cc cc cc cc cc 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90
RSP: 0018:ffffc9000bd2fb60 EFLAGS: 00010246
RAX: 0000000000000034 RBX: dffffc0000000000 RCX: b1c7b15b9da24f00
RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
RBP: ffffc9000bd2fcf0 R08: 0000000000000003 R09: 0000000000000004
R10: dffffc0000000000 R11: fffffbfff1cfca1c R12: ffffc9000bd2fc00
R13: ffffc9000bd2fc20 R14: ffffc9000bd2fbe0 R15: ffff8881b3abce48
FS:  0000555588763500(0000) GS:ffff8882a921c000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ffcbc0973f8 CR3: 00000001150a8000 CR4: 00000000000006f0
