BTRFS info (device loop0): relocating block group 5242880 flags data|metadata BTRFS warning (device loop0): Skipping commit of aborted transaction. ------------[ cut here ]------------ BTRFS: Transaction aborted (error -28) WARNING: CPU: 0 PID: 9109 at fs/btrfs/transaction.c:1999 cleanup_transaction+0x678/0x73c fs/btrfs/transaction.c:1999 Modules linked in: CPU: 0 PID: 9109 Comm: syz.0.796 Not tainted 6.10.0-rc7-syzkaller-gc912bf709078 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : cleanup_transaction+0x678/0x73c fs/btrfs/transaction.c:1999 lr : cleanup_transaction+0x678/0x73c fs/btrfs/transaction.c:1999 sp : ffff800098527200 x29: ffff8000985272e0 x28: ffff0000db9b0a68 x27: ffff7000130a4e48 x26: 1fffe0001b736159 x25: 0000000000000000 x24: ffff0000db9b0ac8 x23: 00000000ffffffe4 x22: ffff800098527240 x21: ffff0000edf0e000 x20: dfff800000000000 x19: 0000000000000000 x18: 0000000000000008 x17: 0000000000000000 x16: ffff800082f95f34 x15: 0000000000000001 x14: 1fffe000367a3e4a x13: 0000000000000000 x12: 0000000000000000 x11: 0000000000040000 x10: 000000000003ffff x9 : 05e4482b266da200 x8 : 05e4482b266da200 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff800098526958 x4 : ffff80008f3c53a0 x3 : ffff8000805e5ef0 x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000000 Call trace: cleanup_transaction+0x678/0x73c fs/btrfs/transaction.c:1999 btrfs_commit_transaction+0x21e0/0x2ba8 fs/btrfs/transaction.c:2582 prepare_to_relocate+0x30c/0x3e8 fs/btrfs/relocation.c:3633 relocate_block_group+0x130/0xbac fs/btrfs/relocation.c:3658 btrfs_relocate_block_group+0x5b8/0x9d0 fs/btrfs/relocation.c:4136 btrfs_relocate_chunk+0x118/0x37c fs/btrfs/volumes.c:3373 __btrfs_balance+0x1454/0x1db4 fs/btrfs/volumes.c:4157 btrfs_balance+0xa38/0xe50 fs/btrfs/volumes.c:4534 btrfs_ioctl_balance+0x3e4/0x6ec fs/btrfs/ioctl.c:3675 btrfs_ioctl+0x70c/0xaec fs/btrfs/ioctl.c:4742 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:907 [inline] __se_sys_ioctl fs/ioctl.c:893 [inline] __arm64_sys_ioctl+0x14c/0x1c8 fs/ioctl.c:893 __invoke_syscall arch/arm64/kernel/syscall.c:34 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:48 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:131 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:150 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:712 el0t_64_sync_handler+0x84/0xfc arch/arm64/kernel/entry-common.c:730 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:598 irq event stamp: 80058 hardirqs last enabled at (80057): [] __up_console_sem kernel/printk/printk.c:341 [inline] hardirqs last enabled at (80057): [] __console_unlock kernel/printk/printk.c:2731 [inline] hardirqs last enabled at (80057): [] console_unlock+0x18c/0x3d4 kernel/printk/printk.c:3050 hardirqs last disabled at (80058): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:470 softirqs last enabled at (80024): [] softirq_handle_end kernel/softirq.c:400 [inline] softirqs last enabled at (80024): [] handle_softirqs+0xa3c/0xbfc kernel/softirq.c:582 softirqs last disabled at (79999): [] __do_softirq+0x14/0x20 kernel/softirq.c:588 ---[ end trace 0000000000000000 ]--- BTRFS info (device loop0 state A): dumping space info: BTRFS info (device loop0 state A): space_info DATA+METADATA has -2490368 free, is full BTRFS info (device loop0 state A): space_info total=9895936, used=61440, pinned=16384, reserved=8257536, may_use=2490368, readonly=1560576 zone_unusable=0 BTRFS info (device loop0 state A): space_info SYSTEM has 4186112 free, is not full BTRFS info (device loop0 state A): space_info total=4194304, used=4096, pinned=4096, reserved=0, may_use=0, readonly=0 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 0 reserved 0 BTRFS info (device loop0 state A): delayed_block_rsv: size 0 reserved 0 BTRFS info (device loop0 state A): delayed_refs_rsv: size 0 reserved 0 BTRFS: error (device loop0 state A) in cleanup_transaction:1999: errno=-28 No space left BTRFS info (device loop0 state EA): forced readonly BTRFS info (device loop0 state EA): 1 enospc errors during balance BTRFS info (device loop0 state EA): balance: ended with status: -28