[29186.944810] run fstests generic/299 at 2022-04-25 04:57:22
[29187.170589] BTRFS info (device dm-0): flagging fs with big metadata feature
[29187.171034] BTRFS info (device dm-0): using free space tree
[29187.171366] BTRFS info (device dm-0): has skinny extents
[29188.650713] BTRFS: device fsid 3d34a2b3-bed8-41b1-b2cd-6faef18ede01 devid 1 transid 6 /dev/mapper/vg0-lv9 scanned by mkfs.btrfs (3872370)
[29188.662735] BTRFS info (device dm-9): flagging fs with big metadata feature
[29188.663176] BTRFS info (device dm-9): using free space tree
[29188.663512] BTRFS info (device dm-9): has skinny extents
[29188.665262] BTRFS info (device dm-9): checking UUID tree
[29207.198913] ------------[ cut here ]------------
[29207.199212] BTRFS: Transaction aborted (error -28)
[29207.199526] WARNING: CPU: 0 PID: 3531303 at fs/btrfs/free-space-tree.c:859 remove_from_free_space_tree+0xe5/0x110
[29207.200165] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg intel_rapl_common joydev snd_hda_codec snd_hwdep snd_hda_core snd_pcm i2c_i801 snd_timer snd lpc_ich soundcore i2c_smbus virtio_balloon zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel xfs ghash_clmulni_intel serio_raw qemu_fw_cfg
[29207.203650] CPU: 0 PID: 3531303 Comm: kworker/u4:7 Not tainted 5.18.0-rc3+ #664
[29207.204086] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[29207.204607] Workqueue: events_unbound btrfs_async_reclaim_metadata_space
[29207.205011] RIP: 0010:remove_from_free_space_tree+0xe5/0x110
[29207.205357] Code: 8b 45 50 f0 48 0f ba a8 18 1a 00 00 03 72 1d 41 83 fc fb 74 33 41 83 fc e2 74 2d 44 89 e6 48 c7 c7 20 c8 85 9f e8 e3 34 75 00 <0f> 0b 44 89 e1 ba 5b 03 00 00 48 c7 c6 b0 45 48 9f 48 89 ef e8 b2
[29207.206467] RSP: 0018:ffffac5206bc7bd8 EFLAGS: 00010296
[29207.206793] RAX: 0000000000000026 RBX: 0000000000004000 RCX: 0000000000000000
[29207.207216] RDX: 0000000000000001 RSI: ffffffff9f87a951 RDI: 00000000ffffffff
[29207.207652] RBP: ffff911c15523a28 R08: 0000000000000000 R09: 0000000100015e09
[29207.208078] R10: ffffac5206bc7a10 R11: ffffffff9fb70458 R12: 00000000ffffffe4
[29207.208509] R13: ffff911c271e6150 R14: ffff911c6be1e000 R15: ffff911c6be1e280
[29207.208945] FS: 0000000000000000(0000) GS:ffff911c7bc00000(0000) knlGS:0000000000000000
[29207.209428] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[29207.209783] CR2: 000055fea0b54028 CR3: 000000013ebfe004 CR4: 0000000000370ef0
[29207.210211] Call Trace:
[29207.210372]
[29207.210512] alloc_reserved_extent+0x20/0x110
[29207.210791] __btrfs_run_delayed_refs+0xa50/0x1280
[29207.211087] btrfs_run_delayed_refs+0x86/0x210
[29207.211361] flush_space+0x3c8/0x5f0
[29207.211591] ? rcu_read_lock_sched_held+0x12/0x60
[29207.211880] ? lock_release+0x1ed/0x2c0
[29207.212114] ? _raw_spin_unlock+0x29/0x40
[29207.212365] btrfs_async_reclaim_metadata_space+0x139/0x320
[29207.212713] process_one_work+0x26d/0x580
[29207.212960] worker_thread+0x52/0x3b0
[29207.213185] ? process_one_work+0x580/0x580
[29207.213443] kthread+0xf0/0x120
[29207.213650] ? kthread_complete_and_exit+0x20/0x20
[29207.213941] ret_from_fork+0x1f/0x30
[29207.214163]
[29207.214304] irq event stamp: 0
[29207.214494] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[29207.214885] hardirqs last disabled at (0): [] copy_process+0x9f6/0x1ea0
[29207.215377] softirqs last enabled at (0): [] copy_process+0x9f6/0x1ea0
[29207.215871] softirqs last disabled at (0): [<0000000000000000>] 0x0
[29207.216246] ---[ end trace 0000000000000000 ]---
[29207.216528] BTRFS: error (device dm-9: state A) in remove_from_free_space_tree:859: errno=-28 No space left
[29207.217117] BTRFS info (device dm-9: state EA): forced readonly
[29207.217478] BTRFS: error (device dm-9: state EA) in btrfs_run_delayed_refs:2154: errno=-28 No space left
[29209.291428] BTRFS info (device dm-0): flagging fs with big metadata feature
[29209.291857] BTRFS info (device dm-0): using free space tree
[29209.292173] BTRFS info (device dm-0): has skinny extents
[29209.571065] BTRFS info (device dm-9): flagging fs with big metadata feature
[29209.571484] BTRFS info (device dm-9): using free space tree
[29209.571822] BTRFS info (device dm-9): has skinny extents