BTRFS info (device loop3): last unmount of filesystem 9cbe639e-af0e-4770-b5e5-6aa1f177893f
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!
Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP
Modules linked in:
CPU: 1 PID: 9636 Comm: syz-executor.3 Not tainted 6.9.0-rc3-syzkaller-gb5d2afe8745b #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : close_ctree+0x808/0xb44 fs/btrfs/disk-io.c:4350
lr : close_ctree+0x808/0xb44 fs/btrfs/disk-io.c:4350
sp : ffff8000a96279c0
x29: ffff8000a9627b20 x28: 1fffe0001a858a5c x27: dfff800000000000
x26: ffff7000152c4f44 x25: 1fffe0001a8589f4 x24: ffff8000a9627a20
x23: 0000000000000000 x22: ffff0000d42c4f98 x21: ffff0000d42c4f28
x20: ffff0000d42c4010 x19: ffff0000d42c4000 x18: 0000000000000008
x17: 74622f7366206e69 x16: ffff80008ae71340 x15: 0000000000000001
x14: 1ffff000152c4e8c x13: 0000000000000000 x12: 0000000000000000
x11: 0000000000000001 x10: 0000000000ff0100 x9 : 2ecc15ba3fad1b00
x8 : 2ecc15ba3fad1b00 x7 : 0000000000000001 x6 : 0000000000000001
x5 : ffff8000a9627158 x4 : ffff80008ef65060 x3 : ffff800082f1021c
x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000052
Call trace:
 close_ctree+0x808/0xb44 fs/btrfs/disk-io.c:4350
 btrfs_put_super+0x70/0x80 fs/btrfs/super.c:73
 generic_shutdown_super+0x128/0x2b8 fs/super.c:641
 kill_anon_super+0x4c/0x7c fs/super.c:1225
 btrfs_kill_super+0x40/0x58 fs/btrfs/super.c:2091
 deactivate_locked_super+0xc4/0x12c fs/super.c:472
 deactivate_super+0xe0/0x100 fs/super.c:505
 cleanup_mnt+0x34c/0x3dc fs/namespace.c:1267
 __cleanup_mnt+0x20/0x30 fs/namespace.c:1274
 task_work_run+0x230/0x2e0 kernel/task_work.c:180
 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline]
 do_notify_resume+0x178/0x1f4 arch/arm64/kernel/entry-common.c:151
 exit_to_user_mode_prepare arch/arm64/kernel/entry-common.c:169 [inline]
 exit_to_user_mode arch/arm64/kernel/entry-common.c:178 [inline]
 el0_svc+0xac/0x168 arch/arm64/kernel/entry-common.c:713
 el0t_64_sync_handler+0x84/0xfc arch/arm64/kernel/entry-common.c:730
 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:598
Code: 90002ca2 911b0042 52821fc3 97ffeae5 (d4210000) 
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