BTRFS info (device loop2): last unmount of filesystem d552757d-9c39-40e3-95f0-16d819589928
assertion failed: list_empty(&fs_info->delalloc_roots), in fs/btrfs/disk-io.c:4350
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kernel BUG at fs/btrfs/disk-io.c:4350!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN NOPTI
CPU: 3 PID: 5195 Comm: syz-executor.2 Not tainted 6.9.0-rc3-syzkaller-00023-g2c71fdf02a95 #0
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
RIP: 0010:close_ctree+0xdcd/0xfd0 fs/btrfs/disk-io.c:4350
Code: e3 fd 90 0f 0b e8 83 bf 02 fe b9 fe 10 00 00 48 c7 c2 a0 34 56 8b 48 c7 c6 20 70 56 8b 48 c7 c7 20 35 56 8b e8 14 60 e3 fd 90 <0f> 0b e8 5c bf 02 fe b9 60 10 00 00 48 c7 c2 a0 34 56 8b 48 c7 c6
RSP: 0018:ffffc90003357bf0 EFLAGS: 00010282
RAX: 0000000000000052 RBX: ffff8880510ccf28 RCX: ffffffff816e75f9
RDX: 0000000000000000 RSI: ffffffff816f0336 RDI: 0000000000000005
RBP: ffff8880510cc010 R08: 0000000000000005 R09: 0000000000000000
R10: 0000000080000000 R11: 0000000000000001 R12: 0000000000000000
R13: ffff88802402c788 R14: ffff8880510cc000 R15: ffff88804c3b4200
FS:  0000555587dd8480(0000) GS:ffff88806b500000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000020002480 CR3: 00000000257c8000 CR4: 0000000000350ef0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 generic_shutdown_super+0x159/0x3d0 fs/super.c:641
 kill_anon_super+0x3a/0x60 fs/super.c:1225
 btrfs_kill_super+0x3b/0x50 fs/btrfs/super.c:2091
 deactivate_locked_super+0xbe/0x1a0 fs/super.c:472
 deactivate_super+0xde/0x100 fs/super.c:505
 cleanup_mnt+0x222/0x450 fs/namespace.c:1267
 task_work_run+0x14e/0x250 kernel/task_work.c:180
 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline]
 exit_to_user_mode_loop kernel/entry/common.c:114 [inline]
 exit_to_user_mode_prepare include/linux/entry-common.h:328 [inline]
 __syscall_exit_to_user_mode_work kernel/entry/common.c:207 [inline]
 syscall_exit_to_user_mode+0x275/0x2a0 kernel/entry/common.c:218
 do_syscall_64+0xdc/0x260 arch/x86/entry/common.c:89
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f0293e7f197
Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 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 b0 ff ff ff f7 d8 64 89 02 b8
RSP: 002b:00007ffea819ac98 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f0293e7f197
RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffea819ad50
RBP: 00007ffea819ad50 R08: 0000000000000000 R09: 0000000000000000
R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffea819be10
R13: 00007f0293ec93b9 R14: 000000000001c230 R15: 0000000000000017
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:close_ctree+0xdcd/0xfd0 fs/btrfs/disk-io.c:4350
Code: e3 fd 90 0f 0b e8 83 bf 02 fe b9 fe 10 00 00 48 c7 c2 a0 34 56 8b 48 c7 c6 20 70 56 8b 48 c7 c7 20 35 56 8b e8 14 60 e3 fd 90 <0f> 0b e8 5c bf 02 fe b9 60 10 00 00 48 c7 c2 a0 34 56 8b 48 c7 c6
RSP: 0018:ffffc90003357bf0 EFLAGS: 00010282
RAX: 0000000000000052 RBX: ffff8880510ccf28 RCX: ffffffff816e75f9
RDX: 0000000000000000 RSI: ffffffff816f0336 RDI: 0000000000000005
RBP: ffff8880510cc010 R08: 0000000000000005 R09: 0000000000000000
R10: 0000000080000000 R11: 0000000000000001 R12: 0000000000000000
R13: ffff88802402c788 R14: ffff8880510cc000 R15: ffff88804c3b4200
FS:  0000555587dd8480(0000) GS:ffff88806b500000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000020002480 CR3: 00000000257c8000 CR4: 0000000000350ef0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400