BTRFS warning (device loop8): Skipping commit of aborted transaction. ------------[ cut here ]------------ BTRFS: Transaction aborted (error -28) WARNING: CPU: 0 PID: 12 at fs/btrfs/transaction.c:2022 cleanup_transaction+0x694/0x73c fs/btrfs/transaction.c:2022 Modules linked in: CPU: 0 UID: 0 PID: 12 Comm: kworker/u8:0 Not tainted 6.15.0-rc7-syzkaller-gd7fa1af5b33e #0 PREEMPT Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 Workqueue: events_unbound btrfs_async_reclaim_metadata_space 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 : ffff800097657440 x29: ffff800097657520 x28: dfff800000000000 x27: ffff700012ecae90 x26: 0000000000000000 x25: 0000000000000000 x24: ffff0000dc1a62b0 x23: 00000000ffffffe4 x22: 1fffe0001b834c56 x21: ffff0000f116a000 x20: ffff0000d7480000 x19: ffff0000dc1a6250 x18: 00000000ffffffff x17: 0000000000000000 x16: ffff80008adbe9e4 x15: 0000000000000001 x14: 1fffe0003386aae2 x13: 0000000000000000 x12: 0000000000000000 x11: ffff60003386aae3 x10: 0000000000ff0100 x9 : dd76da5709f9db00 x8 : dd76da5709f9db00 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff800097656d98 x4 : ffff80008f415ba0 x3 : ffff8000807b4b68 x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000000 Call trace: cleanup_transaction+0x694/0x73c fs/btrfs/transaction.c:2022 (P) btrfs_commit_transaction+0x20e0/0x2a50 fs/btrfs/transaction.c:2612 btrfs_commit_current_transaction+0xac/0xdc fs/btrfs/transaction.c:2012 flush_space+0x424/0xb64 fs/btrfs/space-info.c:842 btrfs_async_reclaim_metadata_space+0x32c/0x75c fs/btrfs/space-info.c:1120 process_one_work+0x7e8/0x156c kernel/workqueue.c:3238 process_scheduled_works kernel/workqueue.c:3319 [inline] worker_thread+0x958/0xed8 kernel/workqueue.c:3400 kthread+0x5fc/0x75c kernel/kthread.c:464 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:847 irq event stamp: 3947142 hardirqs last enabled at (3947141): [] __up_console_sem kernel/printk/printk.c:344 [inline] hardirqs last enabled at (3947141): [] __console_unlock+0x70/0xc4 kernel/printk/printk.c:2885 hardirqs last disabled at (3947142): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:511 softirqs last enabled at (3946864): [] spin_unlock_bh include/linux/spinlock.h:396 [inline] softirqs last enabled at (3946864): [] batadv_nc_purge_paths+0x2f4/0x37c net/batman-adv/network-coding.c:471 softirqs last disabled at (3946862): [] spin_lock_bh include/linux/spinlock.h:356 [inline] softirqs last disabled at (3946862): [] batadv_nc_purge_paths+0xd0/0x37c net/batman-adv/network-coding.c:442 ---[ end trace 0000000000000000 ]--- BTRFS info (device loop8 state A): dumping space info: BTRFS info (device loop8 state A): space_info DATA+METADATA has 8753152 free, is full BTRFS info (device loop8 state A): space_info total=9895936, used=49152, pinned=12288, reserved=0, may_use=1081344, readonly=0 zone_unusable=0 BTRFS info (device loop8 state A): space_info SYSTEM has 4186112 free, is not full BTRFS info (device loop8 state A): space_info total=4194304, used=4096, pinned=4096, reserved=0, may_use=0, readonly=0 zone_unusable=0 BTRFS info (device loop8 state A): global_block_rsv: size 983040 reserved 983040 BTRFS info (device loop8 state A): trans_block_rsv: size 0 reserved 0 BTRFS info (device loop8 state A): chunk_block_rsv: size 0 reserved 0 BTRFS info (device loop8 state A): delayed_block_rsv: size 0 reserved 0 BTRFS info (device loop8 state A): delayed_refs_rsv: size 0 reserved 0 BTRFS: error (device loop8 state EA) in cleanup_transaction:2022: errno=-28 No space left netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 bridge_slave_1: left allmulticast mode bridge_slave_1: left promiscuous mode bridge0: port 2(bridge_slave_1) entered disabled state bridge_slave_0: left allmulticast mode bridge_slave_0: left promiscuous mode bridge0: port 1(bridge_slave_0) entered disabled state bond0 (unregistering): (slave bond_slave_0): Releasing backup interface bond0 (unregistering): (slave bond_slave_1): Releasing backup interface bond0 (unregistering): Released all slaves hsr_slave_0: left promiscuous mode hsr_slave_1: left promiscuous mode batman_adv: batadv0: Interface deactivated: batadv_slave_0 batman_adv: batadv0: Removing interface: batadv_slave_0 batman_adv: batadv0: Interface deactivated: batadv_slave_1 batman_adv: batadv0: Removing interface: batadv_slave_1 veth1_macvtap: left promiscuous mode veth0_macvtap: left promiscuous mode veth1_vlan: left promiscuous mode veth0_vlan: left promiscuous mode wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50