Warning: Permanently added '10.128.1.8' (ED25519) to the list of known hosts. executing program [ 38.724757][ T4291] loop0: detected capacity change from 0 to 32768 [ 38.729336][ T4291] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor472 (4291) [ 38.735138][ T4291] BTRFS info (device loop0): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2 [ 38.737456][ T4291] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 38.739617][ T4291] BTRFS info (device loop0): force zlib compression, level 3 [ 38.741305][ T4291] BTRFS info (device loop0): force clearing of disk cache [ 38.742776][ T4291] BTRFS info (device loop0): setting nodatasum [ 38.744031][ T4291] BTRFS info (device loop0): enabling disk space caching [ 38.745762][ T4291] BTRFS info (device loop0): disk space caching is enabled [ 38.759359][ T4291] BTRFS info (device loop0): enabling ssd optimizations [ 38.761968][ T4291] BTRFS info (device loop0): rebuilding free space tree [ 38.773629][ T4291] BTRFS info (device loop0): disabling free space tree [ 38.775138][ T4291] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 38.777361][ T4291] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 38.787574][ T4291] BTRFS info (device loop0): balance: start -susage=12582912,drange=8796093022212..7,limit=10376293541461622786,limit=2..2415919104 [ 38.790849][ T4291] BTRFS info (device loop0): left=0, need=98304, flags=2 [ 38.792350][ T4291] BTRFS info (device loop0): space_info SYSTEM has 0 free, is not full [ 38.794278][ T4291] BTRFS info (device loop0): space_info total=4194304, used=4096, pinned=0, reserved=0, may_use=0, readonly=4190208 zone_unusable=0 [ 38.797253][ T4291] BTRFS info (device loop0): global_block_rsv: size 1048576 reserved 1048576 [ 38.799199][ T4291] BTRFS info (device loop0): trans_block_rsv: size 0 reserved 0 [ 38.800723][ T4291] BTRFS info (device loop0): chunk_block_rsv: size 0 reserved 0 [ 38.802308][ T4291] BTRFS info (device loop0): delayed_block_rsv: size 0 reserved 0 [ 38.803918][ T4291] BTRFS info (device loop0): delayed_refs_rsv: size 0 reserved 0 [ 38.807653][ T4291] BTRFS error (device loop0): allocation failed flags 12, wanted 4096 tree-log 0, relocation: 0 [ 38.810008][ T4291] BTRFS info (device loop0): space_info DATA+METADATA has 2240512 free, is full [ 38.811859][ T4291] BTRFS info (device loop0): space_info total=3276800, used=49152, pinned=0, reserved=0, may_use=987136, readonly=0 zone_unusable=0 [ 38.814800][ T4291] BTRFS info (device loop0): global_block_rsv: size 983040 reserved 983040 [ 38.816881][ T4291] BTRFS info (device loop0): trans_block_rsv: size 0 reserved 0 [ 38.818752][ T4291] BTRFS info (device loop0): chunk_block_rsv: size 0 reserved 0 [ 38.820650][ T4291] BTRFS info (device loop0): delayed_block_rsv: size 0 reserved 0 [ 38.822156][ T4291] BTRFS info (device loop0): delayed_refs_rsv: size 196608 reserved 0 [ 38.824163][ T4291] BTRFS info (device loop0): block group 5242880 has 1638400 bytes, 49152 used 0 pinned 0 reserved 0 zone_unusable [ 38.827078][ T4291] BTRFS critical (device loop0): entry offset 5242880, bytes 12288, bitmap no [ 38.829060][ T4291] BTRFS critical (device loop0): entry offset 5259264, bytes 8192, bitmap no [ 38.830810][ T4291] BTRFS critical (device loop0): entry offset 5271552, bytes 16384, bitmap no [ 38.832685][ T4291] BTRFS critical (device loop0): entry offset 5316608, bytes 36864, bitmap no [ 38.834496][ T4291] BTRFS critical (device loop0): entry offset 5357568, bytes 12288, bitmap no [ 38.836331][ T4291] BTRFS critical (device loop0): entry offset 5378048, bytes 1503232, bitmap no [ 38.838782][ T4291] BTRFS info (device loop0): block group has cluster?: no [ 38.840415][ T4291] BTRFS info (device loop0): 6 blocks of free space at or bigger than bytes is [ 38.842337][ T4291] BTRFS info (device loop0): block group 6881280 has 1638400 bytes, 0 used 0 pinned 0 reserved 0 zone_unusable [ 38.844841][ T4291] BTRFS critical (device loop0): entry offset 6881280, bytes 1638400, bitmap no [ 38.846788][ T4291] BTRFS info (device loop0): block group has cluster?: no [ 38.848417][ T4291] BTRFS info (device loop0): 1 blocks of free space at or bigger than bytes is [ 38.850284][ T4291] ------------[ cut here ]------------ [ 38.851754][ T4291] WARNING: CPU: 1 PID: 4291 at fs/btrfs/block-group.c:2535 btrfs_create_pending_block_groups+0xd4c/0x1000 [ 38.854137][ T4291] Modules linked in: [ 38.854943][ T4291] CPU: 1 PID: 4291 Comm: syz-executor472 Not tainted 6.1.124-syzkaller #0 [ 38.856772][ T4291] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 38.858961][ T4291] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 38.860767][ T4291] pc : btrfs_create_pending_block_groups+0xd4c/0x1000 [ 38.862126][ T4291] lr : btrfs_create_pending_block_groups+0xd4c/0x1000 [ 38.863619][ T4291] sp : ffff800021757400 [ 38.864598][ T4291] x29: ffff800021757680 x28: ffff0000e4c35248 x27: ffff0000cdb9c1b8 [ 38.866314][ T4291] x26: 0000000000000000 x25: 1fffe00019b7380b x24: dfff800000000000 [ 38.868064][ T4291] x23: 1fffe00019b7380a x22: 0000000000000000 x21: ffff0000cdb9c058 [ 38.869849][ T4291] x20: 00000000ffffffe4 x19: ffff0000cdb9c050 x18: ffff800021756800 [ 38.871438][ T4291] x17: 0000000000000000 x16: ffff80001232f264 x15: 0000000000000000 [ 38.873118][ T4291] x14: 00000000ffffffff x13: 0000000000000001 x12: 0000000000000001 [ 38.874786][ T4291] x11: 0000000000ff0100 x10: 0000000000000000 x9 : a8211b26d8103000 [ 38.876523][ T4291] x8 : a8211b26d8103000 x7 : 0000000000000001 x6 : 0000000000000001 [ 38.878286][ T4291] x5 : ffff800021756cf8 x4 : ffff800015b731c0 x3 : ffff8000085869f8 [ 38.879870][ T4291] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000000 [ 38.881607][ T4291] Call trace: [ 38.882337][ T4291] btrfs_create_pending_block_groups+0xd4c/0x1000 [ 38.883765][ T4291] __btrfs_end_transaction+0x254/0x75c [ 38.884932][ T4291] btrfs_end_transaction+0x24/0x34 [ 38.886074][ T4291] btrfs_inc_block_group_ro+0x594/0x624 [ 38.887256][ T4291] btrfs_relocate_block_group+0x31c/0x98c [ 38.888443][ T4291] btrfs_relocate_chunk+0x118/0x368 [ 38.889635][ T4291] __btrfs_balance+0x1468/0x1dc8 [ 38.890697][ T4291] btrfs_balance+0xa38/0xe40 [ 38.891635][ T4291] btrfs_ioctl_balance+0x3e4/0x778 [ 38.892696][ T4291] btrfs_ioctl+0x72c/0xb08 [ 38.893658][ T4291] __arm64_sys_ioctl+0x14c/0x1c8 [ 38.894707][ T4291] invoke_syscall+0x98/0x2bc [ 38.895657][ T4291] el0_svc_common+0x138/0x258 [ 38.896753][ T4291] do_el0_svc+0x58/0x13c [ 38.897657][ T4291] el0_svc+0x58/0x168 [ 38.898546][ T4291] el0t_64_sync_handler+0x84/0xf0 [ 38.899664][ T4291] el0t_64_sync+0x18c/0x190 [ 38.900618][ T4291] irq event stamp: 66170 [ 38.901540][ T4291] hardirqs last enabled at (66169): [] __up_console_sem+0xb4/0x100 [ 38.903540][ T4291] hardirqs last disabled at (66170): [] el1_dbg+0x24/0x80 [ 38.905545][ T4291] softirqs last enabled at (66114): [] handle_softirqs+0xb84/0xd58 [ 38.907551][ T4291] softirqs last disabled at (66091): [] __do_softirq+0x14/0x20 [ 38.909497][ T4291] ---[ end trace 0000000000000000 ]--- [ 38.910936][ T4291] BTRFS info (device loop0: state A): dumping space info: [ 38.912455][ T4291] BTRFS info (device loop0: state A): space_info DATA+METADATA has 2240512 free, is full [ 38.914625][ T4291] BTRFS info (device loop0: state A): space_info total=3276800, used=49152, pinned=0, reserved=0, may_use=987136, readonly=0 zone_unusable=0 [ 38.917882][ T4291] BTRFS info (device loop0: state A): space_info SYSTEM has 8253440 free, is not full [ 38.920114][ T4291] BTRFS info (device loop0: state A): space_info total=12451840, used=4096, pinned=0, reserved=4096, may_use=0, readonly=4190208 zone_unusable=0 [ 38.923148][ T4291] BTRFS info (device loop0: state A): global_block_rsv: size 983040 reserved 983040 [ 38.925061][ T4291] BTRFS info (device loop0: state A): trans_block_rsv: size 0 reserved 0 [ 38.926900][ T4291] BTRFS info (device loop0: state A): chunk_block_rsv: size 0 reserved 0 [ 38.928668][ T4291] BTRFS info (device loop0: state A): delayed_block_rsv: size 0 reserved 0 [ 38.930472][ T4291] BTRFS info (device loop0: state A): delayed_refs_rsv: size 196608 reserved 4096 [ 38.932458][ T4291] BTRFS: error (device loop0: state A) in btrfs_create_pending_block_groups:2535: errno=-28 No space left [ 38.934850][ T4291] BTRFS info (device loop0: state EA): forced readonly [ 38.936470][ T4291] BTRFS error (device loop0: state EA): allocation failed flags 12, wanted 4096 tree-log 0, relocation: 0 [ 38.938841][ T4291] BTRFS info (device loop0: state EA): space_info DATA+METADATA has 2240512 free, is full [ 38.941016][ T4291] BTRFS info (device loop0: state EA): space_info total=3276800, used=49152, pinned=0, reserved=0, may_use=987136, readonly=0 zone_unusable=0 [ 38.944068][ T4291] BTRFS info (device loop0: state EA): global_block_rsv: size 983040 reserved 978944 [ 38.946182][ T4291] BTRFS info (device loop0: state EA): trans_block_rsv: size 0 reserved 0 [ 38.948067][ T4291] BTRFS info (device loop0: state EA): chunk_block_rsv: size 0 reserved 0 [ 38.949842][ T4291] BTRFS info (device loop0: state EA): delayed_block_rsv: size 0 reserved 0 [ 38.951713][ T4291] BTRFS info (device loop0: state EA): delayed_refs_rsv: size 196608 reserved 4096 [ 38.953724][ T4291] BTRFS info (device loop0: state EA): block group 5242880 has 1638400 bytes, 49152 used 0 pinned 0 reserved 0 zone_unusable [ 38.956566][ T4291] BTRFS critical (device loop0: state EA): entry offset 5242880, bytes 12288, bitmap no [ 38.958822][ T4291] BTRFS critical (device loop0: state EA): entry offset 5259264, bytes 8192, bitmap no [ 38.960973][ T4291] BTRFS critical (device loop0: state EA): entry offset 5271552, bytes 16384, bitmap no [ 38.962885][ T4291] BTRFS critical (device loop0: state EA): entry offset 5316608, bytes 36864, bitmap no [ 38.965148][ T4291] BTRFS critical (device loop0: state EA): entry offset 5357568, bytes 12288, bitmap no [ 38.967189][ T4291] BTRFS critical (device loop0: state EA): entry offset 5378048, bytes 1503232, bitmap no [ 38.969357][ T4291] BTRFS info (device loop0: state EA): block group has cluster?: no [ 38.971100][ T4291] BTRFS info (device loop0: state EA): 6 blocks of free space at or bigger than bytes is [ 38.973262][ T4291] BTRFS info (device loop0: state EA): block group 6881280 has 1638400 bytes, 0 used 0 pinned 0 reserved 0 zone_unusable [ 38.976007][ T4291] BTRFS critical (device loop0: state EA): entry offset 6881280, bytes 1638400, bitmap no [ 38.977952][ T4291] BTRFS info (device loop0: state EA): block group has cluster?: no [ 38.979605][ T4291] BTRFS info (device loop0: state EA): 1 blocks of free space at or bigger than bytes is [ 38.981697][ T4291] BTRFS: error (device loop0: state EA) in btrfs_create_pending_block_groups:2547: errno=-28 No space left [ 38.984673][ T4291] BTRFS info (device loop0: state EA): balance: ended with status: -30 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program