BTRFS warning (de BTRFS warning (device loop1): Skipping commit of aborted transaction. ------------[ cut here ]------------ BTRFS: Transaction aborted (error -28) WARNING: CPU: 1 PID: 8023 at fs/btrfs/transaction.c:2021 cleanup_transaction+0x694/0x73c fs/btrfs/transaction.c:2021 Modules linked in: CPU: 1 UID: 0 PID: 8023 Comm: kworker/u8:11 Not tainted 6.16.0-rc7-syzkaller-g82af5ea7c611 #0 PREEMPT Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 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:2021 lr : cleanup_transaction+0x694/0x73c fs/btrfs/transaction.c:2021 sp : ffff8000a39374c0 x29: ffff8000a39375a0 x28: dfff800000000000 x27: ffff700014726ea0 x26: 0000000000000000 x25: 0000000000000000 x24: ffff0000c1758060 x23: 00000000ffffffe4 x22: 1fffe000182eb00c x21: ffff0000c272b000 x20: ffff0000ebee8000 x19: ffff0000c1758000 x18: 1fffe000337d6476 x17: 0000000000000000 x16: ffff80008af01c68 x15: 0000000000000001 x14: 1fffe000337d64e2 x13: 0000000000000000 x12: 0000000000000000 x11: ffff6000337d64e3 x10: 0000000000ff0100 x9 : bb4b8ae1061f2600 x8 : bb4b8ae1061f2600 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff8000a3936e18 x4 : ffff80008f776bc0 x3 : ffff8000807bba4c x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000000 Call trace: cleanup_transaction+0x694/0x73c fs/btrfs/transaction.c:2021 (P) btrfs_commit_transaction+0x2160/0x2b44 fs/btrfs/transaction.c:2612 btrfs_commit_current_transaction+0xac/0xdc fs/btrfs/transaction.c:2011 flush_space+0x424/0xb68 fs/btrfs/space-info.c:888 do_async_reclaim_metadata_space+0x110/0x364 fs/btrfs/space-info.c:1158 btrfs_async_reclaim_metadata_space+0x90/0xd8 fs/btrfs/space-info.c:1226 process_one_work+0x7e8/0x155c kernel/workqueue.c:3238 process_scheduled_works kernel/workqueue.c:3321 [inline] worker_thread+0x958/0xed8 kernel/workqueue.c:3402 kthread+0x5fc/0x75c kernel/kthread.c:464 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:844 irq event stamp: 51594 hardirqs last enabled at (51593): [] __up_console_sem kernel/printk/printk.c:344 [inline] hardirqs last enabled at (51593): [] __console_unlock+0x70/0xc4 kernel/printk/printk.c:2885 hardirqs last disabled at (51594): [] el1_brk64+0x1c/0x48 arch/arm64/kernel/entry-common.c:574 softirqs last enabled at (51172): [] spin_unlock_bh include/linux/spinlock.h:396 [inline] softirqs last enabled at (51172): [] batadv_nc_purge_paths+0x2f4/0x37c net/batman-adv/network-coding.c:471 softirqs last disabled at (51170): [] spin_lock_bh include/linux/spinlock.h:356 [inline] softirqs last disabled at (51170): [] batadv_nc_purge_paths+0xd0/0x37c net/batman-adv/network-coding.c:442 ---[ end trace 0000000000000000 ]--- BTRFS info (device loop1 state A): dumping space info: BTRFS info (device loop1 state A): space_info DATA+METADATA (sub-group id 0) has 7274496 free, is full BTRFS info (device loop1 state A): space_info total=9895936, used=49152, pinned=12288, reserved=0, may_use=983040, readonly=1576960 zone_unusable=0 BTRFS info (device loop1 state A): space_info SYSTEM (sub-group id 0) has 4186112 free, is not full BTRFS info (device loop1 state A): space_info total=4194304, used=4096, pinned=4096, reserved=0, may_use=0, readonly=0 zone_unusable=0 BTRFS info (device loop1 state A): global_block_rsv: size 983040 reserved 983040 BTRFS info (device loop1 state A): trans_block_rsv: size 0 reserved 0 BTRFS info (device loop1 state A): chunk_block_rsv: size 0 reserved 0 BTRFS info (device loop1 state A): delayed_block_rsv: size 0 reserved 0 BTRFS info (device loop1 state A): delayed_refs_rsv: size 0 reserved 0 BTRFS: error (device loop1 state A) in cleanup_transaction:2021: errno=-28 No space left BTRFS info (device loop1 state EA): forced readonly BTRFS warning (device loop3 state S): checksum verify failed on logical 1052672 mirror 1 wanted 0x37e030f7 found 0xf6479a7e level 0, ignored BTRFS warning (device loop3 state S): checksum verify failed on logical 5332992 mirror 1 wanted 0x0a5e5d25 found 0xbeadaddc level 0, ignored BTRFS warning (device loop3 state S): checksum verify failed on logical 5337088 mirror 1 wanted 0xe63dbdda found 0x32c165c1 level 0, ignored BTRFS warning (device loop3 state S): checksum verify failed on logical 5328896 mirror 1 wanted 0x51ec978b found 0x0bc7de37 level 0, ignored