BTRFS warning (device loop4): Skipping commit of aborted transaction.
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BTRFS: Transaction aborted (error -28)
WARNING: CPU: 1 PID: 6613 at fs/btrfs/transaction.c:2022 cleanup_transaction+0x694/0x73c fs/btrfs/transaction.c:2022
Modules linked in:
CPU: 1 UID: 0 PID: 6613 Comm: syz.4.10 Not tainted 6.15.0-rc2-syzkaller-gc72692105976 #0 PREEMPT 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : cleanup_transaction+0x694/0x73c fs/btrfs/transaction.c:2022
lr : cleanup_transaction+0x694/0x73c fs/btrfs/transaction.c:2022
sp : ffff8000a22e72a0
x29: ffff8000a22e7380 x28: dfff800000000000 x27: ffff70001445ce5c
x26: 0000000000000000 x25: 0000000000000000 x24: ffff0000db375628
x23: 00000000ffffffe4 x22: 1fffe0001b66eac5 x21: ffff0000f9547000
x20: ffff0000d6cf8000 x19: ffff0000db3755c8 x18: 1fffe000367122b6
x17: ffff80008f2de000 x16: ffff80008ad9af48 x15: 0000000000000001
x14: 1fffe00036714d28 x13: 0000000000000000 x12: 0000000000000000
x11: 0000000000080000 x10: 0000000000000003 x9 : 47b935155589a200
x8 : 47b935155589a200 x7 : ffff80008047ceec x6 : 0000000000000000
x5 : 0000000000000001 x4 : 0000000000000001 x3 : 0000000000000010
x2 : 0000000000000007 x1 : ffff80008b3c6e00 x0 : 0000000000000001
Call trace:
 cleanup_transaction+0x694/0x73c fs/btrfs/transaction.c:2022 (P)
 btrfs_commit_transaction+0x20e0/0x2a50 fs/btrfs/transaction.c:2612
 prepare_to_relocate+0x308/0x3e0 fs/btrfs/relocation.c:3516
 relocate_block_group+0x110/0xb64 fs/btrfs/relocation.c:3541
 btrfs_relocate_block_group+0x628/0x95c fs/btrfs/relocation.c:4011
 btrfs_relocate_chunk+0x104/0x378 fs/btrfs/volumes.c:3511
 __btrfs_balance+0x1308/0x1a94 fs/btrfs/volumes.c:4292
 btrfs_balance+0xa44/0xe30 fs/btrfs/volumes.c:4669
 btrfs_ioctl_balance+0x350/0x550 fs/btrfs/ioctl.c:3586
 btrfs_ioctl+0xb04/0xc38 fs/btrfs/ioctl.c:5304
 vfs_ioctl fs/ioctl.c:51 [inline]
 __do_sys_ioctl fs/ioctl.c:906 [inline]
 __se_sys_ioctl fs/ioctl.c:892 [inline]
 __arm64_sys_ioctl+0x14c/0x1c4 fs/ioctl.c:892
 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49
 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132
 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151
 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:744
 el0t_64_sync_handler+0x78/0x108 arch/arm64/kernel/entry-common.c:762
 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600
irq event stamp: 70974
hardirqs last  enabled at (70973): [<ffff80008047cf80>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1525 [inline]
hardirqs last  enabled at (70973): [<ffff80008047cf80>] finish_lock_switch+0xb0/0x1c0 kernel/sched/core.c:5130
hardirqs last disabled at (70974): [<ffff80008ad96544>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:488
softirqs last  enabled at (68340): [<ffff8000801fab4c>] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32
softirqs last disabled at (68338): [<ffff8000801fab18>] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19
---[ end trace 0000000000000000 ]---
BTRFS info (device loop4 state A): dumping space info:
BTRFS info (device loop4 state A): space_info DATA+METADATA has -2031616 free, is full
BTRFS info (device loop4 state A): space_info total=9895936, used=49152, pinned=12288, reserved=8257536, may_use=2031616, readonly=1576960 zone_unusable=0
BTRFS info (device loop4 state A): space_info SYSTEM has 4186112 free, is not full
BTRFS info (device loop4 state A): space_info total=4194304, used=4096, pinned=4096, reserved=0, may_use=0, readonly=0 zone_unusable=0
BTRFS info (device loop4 state A): global_block_rsv: size 983040 reserved 983040
BTRFS info (device loop4 state A): trans_block_rsv: size 0 reserved 0
BTRFS info (device loop4 state A): chunk_block_rsv: size 0 reserved 0
BTRFS info (device loop4 state A): delayed_block_rsv: size 0 reserved 0
BTRFS info (device loop4 state A): delayed_refs_rsv: size 0 reserved 0
BTRFS: error (device loop4 state A) in cleanup_transaction:2022: errno=-28 No space left
BTRFS info (device loop4 state EA): forced readonly
BTRFS info (device loop4 state EA): 1 enospc errors during balance
BTRFS info (device loop4 state EA): balance: ended with status: -28