Warning: Permanently added '10.128.0.187' (ED25519) to the list of known hosts. executing program [ 35.981710][ T6409] loop0: detected capacity change from 0 to 32768 [ 35.987989][ T6409] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor437 (6409) [ 35.994915][ T6409] BTRFS info (device loop0): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2 [ 35.997457][ T6409] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 35.999673][ T6409] BTRFS info (device loop0): disk space caching is enabled [ 36.001365][ T6409] BTRFS warning (device loop0): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2 [ 36.099539][ T6409] BTRFS info (device loop0): rebuilding free space tree [ 36.110341][ T6409] BTRFS info (device loop0): disabling free space tree [ 36.111879][ T6409] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 36.114019][ T6409] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 36.125720][ T6409] BTRFS info (device loop0): balance: start -susage=12582912,drange=8796093022212..9223372036854775807,limit=10376293541461622786,limit=2..2415919104 [ 36.129672][ T6409] BTRFS info (device loop0): left=0, need=98304, flags=2 [ 36.131259][ T6409] BTRFS info (device loop0): space_info SYSTEM has 0 free, is not full [ 36.133201][ T6409] BTRFS info (device loop0): space_info total=4194304, used=4096, pinned=0, reserved=0, may_use=0, readonly=4190208 zone_unusable=0 [ 36.136214][ T6409] BTRFS info (device loop0): global_block_rsv: size 1048576 reserved 1048576 [ 36.138329][ T6409] BTRFS info (device loop0): trans_block_rsv: size 0 reserved 0 [ 36.140119][ T6409] BTRFS info (device loop0): chunk_block_rsv: size 0 reserved 0 [ 36.141639][ T6409] BTRFS info (device loop0): delayed_block_rsv: size 0 reserved 0 [ 36.143429][ T6409] BTRFS info (device loop0): delayed_refs_rsv: size 0 reserved 0 [ 36.146975][ T6409] BTRFS error (device loop0): allocation failed flags 12, wanted 4096 tree-log 0, relocation: 0 [ 36.149214][ T6409] BTRFS info (device loop0): space_info DATA+METADATA has 2240512 free, is full [ 36.151316][ T6409] BTRFS info (device loop0): space_info total=3276800, used=49152, pinned=0, reserved=0, may_use=987136, readonly=0 zone_unusable=0 [ 36.154225][ T6409] BTRFS info (device loop0): global_block_rsv: size 983040 reserved 983040 [ 36.156055][ T6409] BTRFS info (device loop0): trans_block_rsv: size 0 reserved 0 [ 36.157729][ T6409] BTRFS info (device loop0): chunk_block_rsv: size 0 reserved 0 [ 36.159292][ T6409] BTRFS info (device loop0): delayed_block_rsv: size 0 reserved 0 [ 36.161043][ T6409] BTRFS info (device loop0): delayed_refs_rsv: size 196608 reserved 0 [ 36.162982][ T6409] BTRFS info (device loop0): block group 5242880 has 1638400 bytes, 49152 used 0 pinned 0 reserved 0 delalloc 0 super 0 zone_unusable (1589248 bytes available) [ 36.166419][ T6409] BTRFS critical (device loop0): entry offset 5242880, bytes 12288, bitmap no [ 36.168326][ T6409] BTRFS critical (device loop0): entry offset 5259264, bytes 8192, bitmap no [ 36.170081][ T6409] BTRFS critical (device loop0): entry offset 5271552, bytes 16384, bitmap no [ 36.172033][ T6409] BTRFS critical (device loop0): entry offset 5316608, bytes 36864, bitmap no [ 36.173979][ T6409] BTRFS critical (device loop0): entry offset 5357568, bytes 12288, bitmap no [ 36.175806][ T6409] BTRFS critical (device loop0): entry offset 5378048, bytes 1503232, bitmap no [ 36.177879][ T6409] BTRFS info (device loop0): block group has cluster?: no [ 36.179438][ T6409] BTRFS info (device loop0): 6 free space entries at or bigger than 4096 bytes [ 36.181264][ T6409] BTRFS info (device loop0): block group 6881280 has 1638400 bytes, 0 used 0 pinned 0 reserved 0 delalloc 0 super 0 zone_unusable (1638400 bytes available) [ 36.184715][ T6409] BTRFS critical (device loop0): entry offset 6881280, bytes 1638400, bitmap no [ 36.186672][ T6409] BTRFS info (device loop0): block group has cluster?: no [ 36.188151][ T6409] BTRFS info (device loop0): 1 free space entries at or bigger than 4096 bytes [ 36.190029][ T6409] BTRFS info (device loop0): 3227648 bytes available across all block groups [ 36.192123][ T6409] ------------[ cut here ]------------ [ 36.193410][ T6409] BTRFS: Transaction aborted (error -28) [ 36.194840][ T6409] WARNING: CPU: 0 PID: 6409 at fs/btrfs/block-group.c:2752 btrfs_create_pending_block_groups+0x1024/0x12a0 [ 36.197341][ T6409] Modules linked in: [ 36.198266][ T6409] CPU: 0 UID: 0 PID: 6409 Comm: syz-executor437 Tainted: G W 6.13.0-rc6-syzkaller-g6251d1776bc5 #0 [ 36.200829][ T6409] Tainted: [W]=WARN [ 36.201759][ T6409] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 36.204080][ T6409] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 36.205863][ T6409] pc : btrfs_create_pending_block_groups+0x1024/0x12a0 [ 36.207567][ T6409] lr : btrfs_create_pending_block_groups+0x1024/0x12a0 [ 36.209168][ T6409] sp : ffff8000a5097420 [ 36.210109][ T6409] x29: ffff8000a50976b0 x28: 00000000007e0000 x27: dfff800000000000 [ 36.211829][ T6409] x26: 1fffe000184d250b x25: 1fffe000184d250a x24: ffff0000c26928a0 [ 36.213641][ T6409] x23: 00000000ffffffe4 x22: 0000000000000000 x21: ffff0000c2692858 [ 36.215395][ T6409] x20: ffff0000c2692850 x19: 0000000000000000 x18: 0000000000000008 [ 36.217167][ T6409] x17: 0000000000000000 x16: ffff8000832776d4 x15: 0000000000000001 [ 36.218914][ T6409] x14: 1fffe000366fc6ea x13: 0000000000000000 x12: 0000000000000000 [ 36.220693][ T6409] x11: 0000000000000002 x10: 0000000000ff0100 x9 : 6be241ceca3cdd00 [ 36.222494][ T6409] x8 : 6be241ceca3cdd00 x7 : 0000000000000001 x6 : 0000000000000001 [ 36.224167][ T6409] x5 : ffff8000a5096b58 x4 : ffff80008fa90460 x3 : ffff80008073e590 [ 36.226041][ T6409] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000000 [ 36.227872][ T6409] Call trace: [ 36.228583][ T6409] btrfs_create_pending_block_groups+0x1024/0x12a0 (P) [ 36.230061][ T6409] __btrfs_end_transaction+0x134/0x5f0 [ 36.231235][ T6409] btrfs_end_transaction+0x24/0x34 [ 36.232300][ T6409] btrfs_inc_block_group_ro+0x594/0x624 [ 36.233524][ T6409] btrfs_relocate_block_group+0x318/0x98c [ 36.234713][ T6409] btrfs_relocate_chunk+0x118/0x37c [ 36.235889][ T6409] __btrfs_balance+0x1454/0x1db4 [ 36.236958][ T6409] btrfs_balance+0xa38/0xe50 [ 36.238037][ T6409] btrfs_ioctl_balance+0x3e4/0x778 [ 36.239159][ T6409] btrfs_ioctl+0x730/0xb04 [ 36.240121][ T6409] __arm64_sys_ioctl+0x14c/0x1cc [ 36.241294][ T6409] invoke_syscall+0x98/0x2b8 [ 36.242206][ T6409] el0_svc_common+0x130/0x23c [ 36.243338][ T6409] do_el0_svc+0x48/0x58 [ 36.244312][ T6409] el0_svc+0x54/0x168 [ 36.245150][ T6409] el0t_64_sync_handler+0x84/0x108 [ 36.246344][ T6409] el0t_64_sync+0x198/0x19c [ 36.247415][ T6409] irq event stamp: 68534 [ 36.248257][ T6409] hardirqs last enabled at (68533): [] __console_unlock+0x70/0xc4 [ 36.250297][ T6409] hardirqs last disabled at (68534): [] el1_dbg+0x24/0x80 [ 36.252099][ T6409] softirqs last enabled at (68466): [] handle_softirqs+0xb44/0xd34 [ 36.254099][ T6409] softirqs last disabled at (68461): [] __do_softirq+0x14/0x20 [ 36.256062][ T6409] ---[ end trace 0000000000000000 ]--- [ 36.257405][ T6409] BTRFS info (device loop0 state A): dumping space info: [ 36.258933][ T6409] BTRFS info (device loop0 state A): space_info DATA+METADATA has 2240512 free, is full [ 36.261077][ T6409] BTRFS info (device loop0 state A): space_info total=3276800, used=49152, pinned=0, reserved=0, may_use=987136, readonly=0 zone_unusable=0 [ 36.264101][ T6409] BTRFS info (device loop0 state A): space_info SYSTEM has 8253440 free, is not full [ 36.265965][ T6409] BTRFS info (device loop0 state A): space_info total=12451840, used=4096, pinned=0, reserved=4096, may_use=0, readonly=4190208 zone_unusable=0 [ 36.269432][ T6409] BTRFS info (device loop0 state A): global_block_rsv: size 983040 reserved 983040 [ 36.271627][ T6409] BTRFS info (device loop0 state A): trans_block_rsv: size 0 reserved 0 [ 36.273347][ T6409] BTRFS info (device loop0 state A): chunk_block_rsv: size 0 reserved 0 [ 36.275039][ T6409] BTRFS info (device loop0 state A): delayed_block_rsv: size 0 reserved 0 [ 36.276927][ T6409] BTRFS info (device loop0 state A): delayed_refs_rsv: size 196608 reserved 4096 [ 36.278879][ T6409] BTRFS: error (device loop0 state A) in btrfs_create_pending_block_groups:2752: errno=-28 No space left [ 36.281400][ T6409] BTRFS info (device loop0 state EA): forced readonly [ 36.282944][ T6409] BTRFS error (device loop0 state EA): allocation failed flags 12, wanted 4096 tree-log 0, relocation: 0 [ 36.285565][ T6409] BTRFS info (device loop0 state EA): space_info DATA+METADATA has 2240512 free, is full [ 36.287764][ T6409] BTRFS info (device loop0 state EA): space_info total=3276800, used=49152, pinned=0, reserved=0, may_use=987136, readonly=0 zone_unusable=0 [ 36.290756][ T6409] BTRFS info (device loop0 state EA): global_block_rsv: size 983040 reserved 978944 [ 36.292768][ T6409] BTRFS info (device loop0 state EA): trans_block_rsv: size 0 reserved 0 [ 36.294484][ T6409] BTRFS info (device loop0 state EA): chunk_block_rsv: size 0 reserved 0 [ 36.296437][ T6409] BTRFS info (device loop0 state EA): delayed_block_rsv: size 0 reserved 0 [ 36.298310][ T6409] BTRFS info (device loop0 state EA): delayed_refs_rsv: size 196608 reserved 4096 [ 36.300236][ T6409] BTRFS info (device loop0 state EA): block group 5242880 has 1638400 bytes, 49152 used 0 pinned 0 reserved 0 delalloc 0 super 0 zone_unusable (1589248 bytes available) [ 36.303986][ T6409] BTRFS critical (device loop0 state EA): entry offset 5242880, bytes 12288, bitmap no [ 36.306273][ T6409] BTRFS critical (device loop0 state EA): entry offset 5259264, bytes 8192, bitmap no [ 36.308565][ T6409] BTRFS critical (device loop0 state EA): entry offset 5271552, bytes 16384, bitmap no [ 36.310711][ T6409] BTRFS critical (device loop0 state EA): entry offset 5316608, bytes 36864, bitmap no [ 36.312838][ T6409] BTRFS critical (device loop0 state EA): entry offset 5357568, bytes 12288, bitmap no [ 36.314767][ T6409] BTRFS critical (device loop0 state EA): entry offset 5378048, bytes 1503232, bitmap no [ 36.316929][ T6409] BTRFS info (device loop0 state EA): block group has cluster?: no [ 36.318581][ T6409] BTRFS info (device loop0 state EA): 6 free space entries at or bigger than 4096 bytes [ 36.320790][ T6409] BTRFS info (device loop0 state EA): block group 6881280 has 1638400 bytes, 0 used 0 pinned 0 reserved 0 delalloc 0 super 0 zone_unusable (1638400 bytes available) [ 36.324315][ T6409] BTRFS critical (device loop0 state EA): entry offset 6881280, bytes 1638400, bitmap no [ 36.326494][ T6409] BTRFS info (device loop0 state EA): block group has cluster?: no [ 36.328119][ T6409] BTRFS info (device loop0 state EA): 1 free space entries at or bigger than 4096 bytes [ 36.330091][ T6409] BTRFS info (device loop0 state EA): 3227648 bytes available across all block groups [ 36.332304][ T6409] BTRFS: error (device loop0 state EA) in btrfs_create_pending_block_groups:2764: errno=-28 No space left [ 36.334883][ T6409] BTRFS info (device loop0 state EA): balance: ended with status: -30