------------[ cut here ]------------
BTRFS: Transaction aborted (error -28)
WARNING: CPU: 0 PID: 571 at fs/btrfs/block-group.c:3943 do_chunk_alloc fs/btrfs/block-group.c:3943 [inline]
WARNING: CPU: 0 PID: 571 at fs/btrfs/block-group.c:3943 btrfs_chunk_alloc+0xe1c/0xf8c fs/btrfs/block-group.c:4185
Modules linked in:
CPU: 0 UID: 0 PID: 571 Comm: kworker/u8:8 Not tainted 6.11.0-rc7-syzkaller-g7e3e2c7f05cd #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
Workqueue: events_unbound btrfs_async_reclaim_metadata_space
pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : do_chunk_alloc fs/btrfs/block-group.c:3943 [inline]
pc : btrfs_chunk_alloc+0xe1c/0xf8c fs/btrfs/block-group.c:4185
lr : do_chunk_alloc fs/btrfs/block-group.c:3943 [inline]
lr : btrfs_chunk_alloc+0xe1c/0xf8c fs/btrfs/block-group.c:4185
sp : ffff800098fc7780
x29: ffff800098fc7800 x28: ffff0000d5cc1800 x27: 1fffe0001b6927a2
x26: ffff0000db493d13 x25: ffff0000db493cb8 x24: ffffffffffffffe4
x23: 0000000000000000 x22: 0000000000000000 x21: ffff0000c2597008
x20: dfff800000000000 x19: 0000000000000000 x18: 0000000000000008
x17: 0000000000000000 x16: ffff80008b2365f0 x15: ffff700011eb11d8
x14: 1ffff00011eb11d8 x13: 0000000000000004 x12: ffffffffffffffff
x11: 0000000000000002 x10: 0000000000ff0100 x9 : c146aefe8cacb800
x8 : c146aefe8cacb800 x7 : 0000000000000001 x6 : 0000000000000001
x5 : ffff800098fc6ed8 x4 : ffff80008f5fb5a0 x3 : ffff800080383398
x2 : 0000000000000000 x1 : 0000000100000000 x0 : 0000000000000000
Call trace:
 do_chunk_alloc fs/btrfs/block-group.c:3943 [inline]
 btrfs_chunk_alloc+0xe1c/0xf8c fs/btrfs/block-group.c:4185
 flush_space+0x430/0xc50 fs/btrfs/space-info.c:808
 btrfs_async_reclaim_metadata_space+0x5d4/0x71c fs/btrfs/space-info.c:1106
 process_one_work+0x79c/0x15b8 kernel/workqueue.c:3231
 process_scheduled_works kernel/workqueue.c:3312 [inline]
 worker_thread+0x978/0xec4 kernel/workqueue.c:3389
 kthread+0x288/0x310 kernel/kthread.c:389
 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:860
irq event stamp: 1445478
hardirqs last  enabled at (1445477): [<ffff800080388420>] __up_console_sem kernel/printk/printk.c:341 [inline]
hardirqs last  enabled at (1445477): [<ffff800080388420>] __console_unlock kernel/printk/printk.c:2801 [inline]
hardirqs last  enabled at (1445477): [<ffff800080388420>] console_unlock+0x18c/0x3d4 kernel/printk/printk.c:3120
hardirqs last disabled at (1445478): [<ffff80008b2f83b4>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:470
softirqs last  enabled at (1442658): [<ffff80008ab2be1c>] spin_unlock_bh include/linux/spinlock.h:396 [inline]
softirqs last  enabled at (1442658): [<ffff80008ab2be1c>] ieee80211_ibss_work+0x2a4/0x11f0 net/mac80211/ibss.c:1664
softirqs last disabled at (1442656): [<ffff80008ab2bc48>] spin_lock_bh include/linux/spinlock.h:356 [inline]
softirqs last disabled at (1442656): [<ffff80008ab2bc48>] ieee80211_ibss_work+0xd0/0x11f0 net/mac80211/ibss.c:1653
---[ end trace 0000000000000000 ]---
BTRFS info (device loop0 state A): dumping space info:
BTRFS info (device loop0 state A): space_info DATA+METADATA has 7057408 free, is not full
BTRFS info (device loop0 state A): space_info total=11534336, used=53248, pinned=20480, reserved=1208320, may_use=3194880, readonly=0 zone_unusable=0
BTRFS info (device loop0 state A): space_info SYSTEM has -98304 free, is not full
BTRFS info (device loop0 state A): space_info total=4194304, used=4096, pinned=0, reserved=0, may_use=98304, readonly=4190208 zone_unusable=0
BTRFS info (device loop0 state A): global_block_rsv: size 1441792 reserved 1441792
BTRFS info (device loop0 state A): trans_block_rsv: size 0 reserved 0
BTRFS info (device loop0 state A): chunk_block_rsv: size 98304 reserved 98304
BTRFS info (device loop0 state A): delayed_block_rsv: size 32768 reserved 32768
BTRFS info (device loop0 state A): delayed_refs_rsv: size 1048576 reserved 1048576
BTRFS: error (device loop0 state A) in do_chunk_alloc:3943: errno=-28 No space left
BTRFS info (device loop0 state EA): forced readonly