Warning: Permanently added '10.128.1.64' (ED25519) to the list of known hosts. executing program [ 97.612595][ T4311] loop0: detected capacity change from 0 to 32768 [ 97.617534][ T4311] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor429 (4311) [ 97.622929][ T4311] BTRFS info (device loop0): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2 [ 97.624983][ T4311] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 97.627084][ T4311] BTRFS info (device loop0): force zlib compression, level 3 [ 97.628487][ T4311] BTRFS info (device loop0): force clearing of disk cache [ 97.629816][ T4311] BTRFS info (device loop0): setting nodatasum [ 97.630970][ T4311] BTRFS info (device loop0): allowing degraded mounts [ 97.632229][ T4311] BTRFS info (device loop0): enabling disk space caching [ 97.633640][ T4311] BTRFS info (device loop0): disk space caching is enabled [ 97.650388][ T4311] BTRFS info (device loop0): rebuilding free space tree [ 97.660962][ T4311] BTRFS info (device loop0): disabling free space tree [ 97.662422][ T4311] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 97.664349][ T4311] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 97.674981][ T4311] BTRFS info (device loop0): balance: start -susage=12582912,drange=8796093022212..7,limit=10376293541461622786,limit=2..2415919104 [ 97.679797][ T4311] ------------[ cut here ]------------ [ 97.681260][ T4311] WARNING: CPU: 1 PID: 4311 at fs/btrfs/block-group.c:2535 btrfs_create_pending_block_groups+0xd4c/0x1000 [ 97.683376][ T4311] Modules linked in: [ 97.684097][ T4311] CPU: 1 PID: 4311 Comm: syz-executor429 Not tainted 6.1.119-syzkaller #0 [ 97.686022][ T4311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 97.688036][ T4311] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 97.689533][ T4311] pc : btrfs_create_pending_block_groups+0xd4c/0x1000 [ 97.690807][ T4311] lr : btrfs_create_pending_block_groups+0xd4c/0x1000 [ 97.692097][ T4311] sp : ffff800021317400 [ 97.692889][ T4311] x29: ffff800021317680 x28: ffff0000e5400248 x27: ffff0000c44dd1b8 [ 97.694614][ T4311] x26: 0000000000000000 x25: 1fffe0001889ba0b x24: dfff800000000000 [ 97.696169][ T4311] x23: 1fffe0001889ba0a x22: 0000000000000000 x21: ffff0000c44dd058 [ 97.697719][ T4311] x20: 00000000ffffffe4 x19: ffff0000c44dd050 x18: ffff800021316800 [ 97.699249][ T4311] x17: 0000000000000000 x16: ffff800012325074 x15: 0000000000000000 [ 97.700791][ T4311] x14: 00000000ffffffff x13: 0000000000000001 x12: 0000000000000001 [ 97.702354][ T4311] x11: 0000000000ff0100 x10: 0000000000000000 x9 : 6a3971d86fe15d00 [ 97.704022][ T4311] x8 : 6a3971d86fe15d00 x7 : 0000000000000001 x6 : 0000000000000001 [ 97.705686][ T4311] x5 : ffff800021316cf8 x4 : ffff800015b630e0 x3 : ffff800008585a08 [ 97.707225][ T4311] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000000 [ 97.708754][ T4311] Call trace: [ 97.709383][ T4311] btrfs_create_pending_block_groups+0xd4c/0x1000 [ 97.710613][ T4311] __btrfs_end_transaction+0x254/0x75c [ 97.711731][ T4311] btrfs_end_transaction+0x24/0x34 [ 97.712777][ T4311] btrfs_inc_block_group_ro+0x594/0x624 [ 97.713883][ T4311] btrfs_relocate_block_group+0x31c/0x98c [ 97.715054][ T4311] btrfs_relocate_chunk+0x118/0x368 [ 97.716081][ T4311] __btrfs_balance+0x1468/0x1dc8 [ 97.717089][ T4311] btrfs_balance+0xa38/0xe40 [ 97.717989][ T4311] btrfs_ioctl_balance+0x3e4/0x778 [ 97.718970][ T4311] btrfs_ioctl+0x72c/0xb08 [ 97.719826][ T4311] __arm64_sys_ioctl+0x14c/0x1c8 [ 97.720814][ T4311] invoke_syscall+0x98/0x2bc [ 97.721748][ T4311] el0_svc_common+0x138/0x258 [ 97.722708][ T4311] do_el0_svc+0x58/0x13c [ 97.723737][ T4311] el0_svc+0x58/0x168 [ 97.724553][ T4311] el0t_64_sync_handler+0x84/0xf0 [ 97.725510][ T4311] el0t_64_sync+0x18c/0x190 [ 97.726367][ T4311] irq event stamp: 81256 [ 97.727171][ T4311] hardirqs last enabled at (81255): [] __up_console_sem+0xb4/0x100 [ 97.728985][ T4311] hardirqs last disabled at (81256): [] el1_dbg+0x24/0x80 [ 97.730720][ T4311] softirqs last enabled at (81030): [] handle_softirqs+0xb84/0xd58 [ 97.732913][ T4311] softirqs last disabled at (81015): [] __do_softirq+0x14/0x20 [ 97.734673][ T4311] ---[ end trace 0000000000000000 ]--- [ 97.738449][ T4311] BTRFS info (device loop0: state A): dumping space info: [ 97.739856][ T4311] BTRFS info (device loop0: state A): space_info DATA+METADATA has 2240512 free, is full [ 97.741851][ T4311] BTRFS info (device loop0: state A): space_info total=3276800, used=49152, pinned=0, reserved=0, may_use=987136, readonly=0 zone_unusable=0 [ 97.744570][ T4311] BTRFS info (device loop0: state A): space_info SYSTEM has 8253440 free, is not full [ 97.746428][ T4311] BTRFS info (device loop0: state A): space_info total=12451840, used=4096, pinned=0, reserved=4096, may_use=0, readonly=4190208 zone_unusable=0 [ 97.749193][ T4311] BTRFS info (device loop0: state A): global_block_rsv: size 983040 reserved 983040 [ 97.751303][ T4311] BTRFS info (device loop0: state A): trans_block_rsv: size 0 reserved 0 [ 97.752885][ T4311] BTRFS info (device loop0: state A): chunk_block_rsv: size 0 reserved 0 [ 97.754455][ T4311] BTRFS info (device loop0: state A): delayed_block_rsv: size 0 reserved 0 [ 97.756345][ T4311] BTRFS info (device loop0: state A): delayed_refs_rsv: size 196608 reserved 4096 [ 97.758216][ T4311] BTRFS: error (device loop0: state A) in btrfs_create_pending_block_groups:2535: errno=-28 No space left [ 97.760578][ T4311] BTRFS info (device loop0: state EA): forced readonly [ 97.762085][ T4311] BTRFS: error (device l