------------[ cut here ]------------
BTRFS: Transaction aborted (error -28)
WARNING: CPU: 0 PID: 13 at fs/btrfs/block-group.c:3904 do_chunk_alloc fs/btrfs/block-group.c:3904 [inline]
WARNING: CPU: 0 PID: 13 at fs/btrfs/block-group.c:3904 btrfs_chunk_alloc+0xde0/0xf50 fs/btrfs/block-group.c:4146
Modules linked in:
CPU: 0 PID: 13 Comm: kworker/u8:1 Not tainted 6.10.0-rc6-syzkaller-g8a03d70c27fc #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024
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:3904 [inline]
pc : btrfs_chunk_alloc+0xde0/0xf50 fs/btrfs/block-group.c:4146
lr : do_chunk_alloc fs/btrfs/block-group.c:3904 [inline]
lr : btrfs_chunk_alloc+0xde0/0xf50 fs/btrfs/block-group.c:4146
sp : ffff800094fa7850
x29: ffff800094fa78c0 x28: ffff0000cec36800 x27: 1fffe00019ced812
x26: 1fffe0001b7db90e x25: ffff0000dbedc873 x24: dfff800000000000
x23: ffff0000dbedc818 x22: 0000000000000000 x21: 0000000000000000
x20: ffffffffffffffe4 x19: ffff0000ce76c000 x18: 0000000000000008
x17: 0000000000000000 x16: ffff800082fcbd70 x15: 0000000000000001
x14: 1fffe000367a9e4a x13: 0000000000000000 x12: 0000000000000000
x11: 0000000000000002 x10: 0000000000ff0100 x9 : fd4216574154f300
x8 : fd4216574154f300 x7 : 0000000000000001 x6 : 0000000000000001
x5 : ffff800094fa6f98 x4 : ffff80008f295200 x3 : ffff8000805ef510
x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000000
Call trace:
 do_chunk_alloc fs/btrfs/block-group.c:3904 [inline]
 btrfs_chunk_alloc+0xde0/0xf50 fs/btrfs/block-group.c:4146
 flush_space+0x454/0xc6c fs/btrfs/space-info.c:783
 btrfs_async_reclaim_metadata_space+0x260/0x30c fs/btrfs/space-info.c:1088
 process_one_work+0x79c/0x15b8 kernel/workqueue.c:3248
 process_scheduled_works kernel/workqueue.c:3329 [inline]
 worker_thread+0x938/0xecc kernel/workqueue.c:3409
 kthread+0x288/0x310 kernel/kthread.c:389
 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:860
irq event stamp: 671858
hardirqs last  enabled at (671857): [<ffff800080379aa4>] __up_console_sem kernel/printk/printk.c:341 [inline]
hardirqs last  enabled at (671857): [<ffff800080379aa4>] __console_unlock kernel/printk/printk.c:2731 [inline]
hardirqs last  enabled at (671857): [<ffff800080379aa4>] console_unlock+0x18c/0x3d4 kernel/printk/printk.c:3050
hardirqs last disabled at (671858): [<ffff80008b06e498>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:470
softirqs last  enabled at (668012): [<ffff80008adaba54>] spin_unlock_bh include/linux/spinlock.h:396 [inline]
softirqs last  enabled at (668012): [<ffff80008adaba54>] batadv_nc_purge_paths+0x2f4/0x378 net/batman-adv/network-coding.c:471
softirqs last disabled at (668010): [<ffff80008adab830>] spin_lock_bh include/linux/spinlock.h:356 [inline]
softirqs last disabled at (668010): [<ffff80008adab830>] batadv_nc_purge_paths+0xd0/0x378 net/batman-adv/network-coding.c:442
---[ end trace 0000000000000000 ]---
BTRFS info (device loop2 state A): dumping space info:
BTRFS info (device loop2 state A): space_info DATA+METADATA has 135168 free, is not full
BTRFS info (device loop2 state A): space_info total=11534336, used=53248, pinned=20480, reserved=1310720, may_use=10014720, readonly=0 zone_unusable=0
BTRFS info (device loop2 state A): space_info SYSTEM has -98304 free, is not full
BTRFS info (device loop2 state A): space_info total=4194304, used=4096, pinned=0, reserved=0, may_use=98304, readonly=4190208 zone_unusable=0
BTRFS info (device loop2 state A): global_block_rsv: size 1441792 reserved 1441792
BTRFS info (device loop2 state A): trans_block_rsv: size 0 reserved 0
BTRFS info (device loop2 state A): chunk_block_rsv: size 98304 reserved 98304
BTRFS info (device loop2 state A): delayed_block_rsv: size 32768 reserved 32768
BTRFS info (device loop2 state A): delayed_refs_rsv: size 524288 reserved 458752
BTRFS: error (device loop2 state A) in do_chunk_alloc:3904: errno=-28 No space left
BTRFS info (device loop2 state EA): forced readonly