Warning: Permanently added '10.128.0.88' (ECDSA) to the list of known hosts. executing program [ 1117.507488][ T4120] loop0: detected capacity change from 0 to 32768 [ 1117.514250][ T4120] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor181 (4120) [ 1117.524188][ T4120] BTRFS info (device loop0): setting nodatasum [ 1117.526031][ T4120] BTRFS info (device loop0): allowing degraded mounts [ 1117.528617][ T4120] BTRFS info (device loop0): use zlib compression, level 3 [ 1117.530533][ T4120] BTRFS info (device loop0): using free space tree [ 1117.532308][ T4120] BTRFS info (device loop0): has skinny extents [ 1117.555880][ T4120] BTRFS info (device loop0): enabling ssd optimizations [ 1117.560234][ T4120] BTRFS info (device loop0): checking UUID tree [ 1117.581928][ T4120] BTRFS info (device loop0): balance: start -d -m -s [ 1117.585147][ T4120] BTRFS info (device loop0): relocating block group 6881280 flags data|metadata [ 1117.612203][ T4120] BTRFS info (device loop0): found 1 extents, stage: move data extents [ 1117.630159][ T4143] BTRFS info (device loop0): scrub: started on devid 1 [ 1117.635434][ T4120] ------------[ cut here ]------------ [ 1117.637827][ T4120] WARNING: CPU: 1 PID: 4120 at fs/btrfs/volumes.c:3192 btrfs_remove_chunk+0x11d8/0x1754 [ 1117.640263][ T4120] Modules linked in: [ 1117.641210][ T4120] CPU: 1 PID: 4120 Comm: syz-executor181 Not tainted 5.15.105-syzkaller #0 [ 1117.643311][ T4120] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 1117.645783][ T4120] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 1117.647731][ T4120] pc : btrfs_remove_chunk+0x11d8/0x1754 [ 1117.649041][ T4120] lr : btrfs_remove_chunk+0x11d8/0x1754 [ 1117.650354][ T4120] sp : ffff80001c7d76a0 [ 1117.651379][ T4120] x29: ffff80001c7d7820 x28: ffff0000dc5b0108 x27: ffff0000dc5b00b0 [ 1117.653370][ T4120] x26: ffffffffffffffe4 x25: dfff800000000000 x24: ffff0000ca3491a0 [ 1117.655386][ T4120] x23: ffff7000038faeec x22: 1fffe0001ab94460 x21: ffff0000d5ca2300 [ 1117.657393][ T4120] x20: ffff0000dc5b00fc x19: 00000000ffffffe4 x18: 0000000000000001 [ 1117.659349][ T4120] x17: ff808000083336c4 x16: ffff80001193f6fc x15: ffff8000083336c4 [ 1117.661331][ T4120] x14: 00000000ffffffff x13: ffffffffffffffff x12: 0000000000000000 [ 1117.663363][ T4120] x11: ff8080000832b16c x10: 0000000000000000 x9 : 4f65ee679f46c600 [ 1117.665314][ T4120] x8 : 4f65ee679f46c600 x7 : 0000000000000001 x6 : 0000000000000001 [ 1117.667302][ T4120] x5 : ffff80001c7d6e18 x4 : ffff80001499f940 x3 : ffff800008549b3c [ 1117.669281][ T4120] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 1117.671240][ T4120] Call trace: [ 1117.672057][ T4120] btrfs_remove_chunk+0x11d8/0x1754 [ 1117.673364][ T4120] btrfs_relocate_chunk+0x1d0/0x280 [ 1117.674652][ T4120] __btrfs_balance+0x1214/0x1e20 [ 1117.675881][ T4120] btrfs_balance+0xaa8/0x111c [ 1117.677067][ T4120] btrfs_ioctl_balance+0x50c/0x7b4 [ 1117.678383][ T4120] btrfs_ioctl+0x8d4/0xa5c [ 1117.679486][ T4120] __arm64_sys_ioctl+0x14c/0x1c8 [ 1117.680684][ T4120] invoke_syscall+0x98/0x2b8 [ 1117.681803][ T4120] el0_svc_common+0x138/0x258 [ 1117.683014][ T4120] do_el0_svc+0x58/0x14c [ 1117.684058][ T4120] el0_svc+0x7c/0x1f0 [ 1117.685019][ T4120] el0t_64_sync_handler+0x84/0xe4 [ 1117.686246][ T4120] el0t_64_sync+0x1a0/0x1a4 [ 1117.687347][ T4120] irq event stamp: 82062 [ 1117.688328][ T4120] hardirqs last enabled at (82061): [] __up_console_sem+0xb4/0x100 [ 1117.690620][ T4120] hardirqs last disabled at (82062): [] el1_dbg+0x24/0x80 [ 1117.692805][ T4120] softirqs last enabled at (82050): [] __do_softirq+0xb5c/0xe20 [ 1117.695045][ T4120] softirqs last disabled at (82033): [] __irq_exit_rcu+0x28c/0x534 [ 1117.697445][ T4120] ---[ end trace 3e84a57b156d2ed8 ]--- [ 1117.699917][ T4120] BTRFS: error (device loop0) in btrfs_remove_chunk:3192: errno=-28 No space left [ 1117.703674][ T4120] BTRFS info (device loop0): forced readonly [ 1117.707808][ T4120] BTRFS info (device loop0): 2 enospc errors during balance [ 1117.709542][ T4120] BTRFS info (device loop0): balance: ended with status: -30 [ 1117.711746][ T4143] BTRFS info (device loop0): scrub: finished on devid 1 with status: 0 executing program [ 1117.983579][ T4160] loop0: detected capacity change from 0 to 32768 [ 1117.988772][ T4160] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor181 (4160) [ 1117.994366][ T4160] BTRFS info (device loop0): setting nodatasum [ 1117.995906][ T4160] BTRFS info (device loop0): allowing degraded mounts [ 1117.998132][ T4160] BTRFS info (device loop0): use zlib compression, level 3 [ 1117.999856][ T4160] BTRFS info (device loop0): using free space tree [ 1118.001359][ T4160] BTRFS info (device loop0): has skinny extents [ 1118.017379][ T4160] BTRFS info (device loop0): enabling ssd optimizations [ 1118.020081][ T4160] BTRFS info (device loop0): checking UUID tree [ 1118.037632][ T4160] BTRFS info (device loop0): balance: start -d -m -s [ 1118.039742][ T4160] BTRFS info (device loop0): relocating block group 6881280 flags data|metadata [ 1118.062111][ T4160] BTRFS info (device loop0): found 2 extents, stage: move data extents [ 1118.079678][ T4160] BTRFS info (device loop0): relocating block group 5242880 flags data|metadata [ 1118.119218][ T4160] BTRFS info (device loop0): found 9 extents, stage: move data extents [ 1118.137222][ T4160] BTRFS info (device loop0): found 1 extents, stage: update data pointers [ 1118.152860][ T4181] BTRFS info (device loop0): scrub: started on devid 1 [ 1118.160810][ T4181] BTRFS info (device loop0): scrub: finished on devid 1 with status: 0 [ 1118.171548][ T4160] BTRFS info (device loop0): relocating block group 1048576 flags system [ 1118.189476][ T4160] BTRFS info (device loop0): found 1 extents, stage: move data extents [ 1118.205930][ T4160] BTRFS info (device loop0): balance: ended with status: 0 executing program [ 1118.560995][ T4187] loop0: detected capacity change from 0 to 32768 [ 1118.564776][ T4187] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor181 (4187) [ 1118.573361][ T4187] BTRFS info (device loop0): setting nodatasum [ 1118.575001][ T4187] BTRFS info (device loop0): allowing degraded mounts [ 1118.576706][ T4187] BTRFS info (device loop0): use zlib compression, level 3 [ 1118.578643][ T4187] BTRFS info (device loop0): using free space tree [ 1118.580317][ T4187] BTRFS info (device loop0): has skinny extents [ 1118.594799][ T4187] BTRFS info (device loop0): enabling ssd optimizations [ 1118.597606][ T4187] BTRFS info (device loop0): checking UUID tree [ 1118.609013][ T4187] BTRFS info (device loop0): balance: start -d -m -s [ 1118.611122][ T4187] BTRFS info (device loop0): relocating block group 6881280 flags data|metadata [ 1118.634314][ T4187] BTRFS info (device loop0): found 2 extents, stage: move data extents [ 1118.650689][ T4187] BTRFS info (device loop0): relocating block group 5242880 flags data|metadata [ 1118.679693][ T4187] BTRFS info (device loop0): found 9 extents, stage: move data extents [ 1118.699156][ T4187] BTRFS info (device loop0): found 1 extents, stage: update data pointers [ 1118.714004][ T4208] BTRFS info (device loop0): scrub: started on devid 1 [ 1118.716699][ T4187] BTRFS info (device loop0): relocating block group 1048576 flags system [ 1118.732275][ T4187] BTRFS info (device loop0): found 1 extents, stage: move data extents [ 1118.747452][ T4187] BTRFS info (device loop0): balance: ended with status: 0 [ 1118.753695][ T4208] BTRFS info (device loop0): scrub: finished on devid 1 with status: 0 executing program [ 1119.057905][ T4220] loop0: detected capacity change from 0 to 32768 [ 1119.062352][ T4220] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor181 (4220) [ 1119.070164][ T4220] BTRFS info (device loop0): setting nodatasum [ 1119.072103][ T4220] BTRFS info (device loop0): allowing degraded mounts [ 1119.073990][ T4220] BTRFS info (device loop0): use zlib compression, level 3 [ 1119.075756][ T4220] BTRFS info (device loop0): using free space tree [ 1119.077761][ T4220] BTRFS info (device loop0): has skinny extents [ 1119.092698][ T4220] BTRFS info (device loop0): enabling ssd optimizations [ 1119.095492][ T4220] BTRFS info (device loop0): checking UUID tree [ 1119.106488][ T4220] BTRFS info (device loop0): balance: start -d -m -s [ 1119.108984][ T4220] BTRFS info (device loop0): relocating block group 6881280 flags data|metadata [ 1119.126801][ T4220] BTRFS info (device loop0): found 1 extents, stage: move data extents [ 1119.141057][ T4220] BTRFS info (device loop0): relocating block group 5242880 flags data|metadata [ 1119.177084][ T4220] BTRFS info (device loop0): found 9 extents, stage: move data extents [ 1119.194042][ T4220] BTRFS info (device loop0): found 1 extents, stage: update data pointers [ 1119.209046][ T4241] BTRFS info (device loop0): scrub: started on devid 1 [ 1119.211656][ T4220] BTRFS info (device loop0): relocating block group 1048576 flags system [ 1119.228695][ T4220] BTRFS info (device loop0): found 1 extents, stage: move data extents [ 1119.257643][ T4241] BTRFS info (device loop0): scrub: finished on devid 1 with status: 0 [ 1119.276189][ T4220] BTRFS info (device loop0): balance: ended with status: 0 executing program [ 1119.599382][ T4250] loop0: detected capacity change from 0 to 32768 [ 1119.609518][ T4250] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor181 (4250) [ 1119.626937][ T4250] BTRFS info (device loop0): setting nodatasum [ 1119.628604][ T4250] BTRFS info (device loop0): allowing degraded mounts [ 1119.630353][ T4250] BTRFS info (device loop0): use zlib compression, level 3 [ 1119.637344][ T4250] BTRFS info (device loop0): using free space tree [ 1119.639009][ T4250] BTRFS info (device loop0): has skinny extents [ 1119.747048][ T4250] BTRFS info (device loop0): enabling ssd optimizations [ 1119.749652][ T4250] BTRFS info (device loop0): checking UUID tree [ 1119.767407][ T4250] BTRFS info (device loop0): balance: start -d -m -s [ 1119.769558][ T4250] BTRFS info (device loop0): relocating block group 6881280 flags data|metadata [ 1119.808743][ T4250] BTRFS info (device loop0): found 3 extents, stage: move data extents [ 1119.833131][ T4272] BTRFS info (device loop0): scrub: started on devid 1 [ 1119.835463][ T4250] BTRFS info (device loop0): relocating block group 5242880 flags data|metadata [ 1119.859721][ T4250] BTRFS info (device loop0): found 9 extents, stage: move data extents [ 1119.877492][ T4250] BTRFS info (device loop0): found 1 extents, stage: update data pointers [ 1119.893791][ T4250] BTRFS info (device loop0): relocating block group 1048576 flags system [ 1119.910106][ T4250] BTRFS info (device loop0): balance: ended with status: 0 [ 1119.911293][ T4272] BTRFS info (device loop0): scrub: finished on devid 1 with status: 0 executing program [ 1120.259365][ T4274] loop0: detected capacity change from 0 to 32768 [ 1120.264628][ T4274] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor181 (4274) [ 1120.278408][ T4274] BTRFS info (device loop0): setting nodatasum [ 1120.280007][ T4274] BTRFS info (device loop0): allowing degraded mounts [ 1120.281748][ T4274] BTRFS info (device loop0): use zlib compression, level 3 [ 1120.283576][ T4274] BTRFS info (device loop0): using free space tree [ 1120.285305][ T4274] BTRFS info (device loop0): has skinny extents [ 1120.300529][ T4274] BTRFS info (device loop0): enabling ssd optimizations [ 1120.303273][ T4274] BTRFS info (device loop0): checking UUID tree [ 1120.313805][ T4274] BTRFS info (device loop0): balance: start -d -m -s [ 1120.315900][ T4274] BTRFS info (device loop0): relocating block group 6881280 flags data|metadata [ 1120.336062][ T4274] BTRFS info (device loop0): found 2 extents, stage: move data extents [ 1120.350604][ T4274] BTRFS info (device loop0): relocating block group 5242880 flags data|metadata [ 1120.373343][ T4274] BTRFS info (device loop0): found 9 extents, stage: move data extents [ 1120.390009][ T4274] BTRFS info (device loop0): found 1 extents, stage: update data pointers [ 1120.403389][ T4295] BTRFS info (device loop0): scrub: started on devid 1 executing program [ 1120.713895][ T4299] loop0: detected capacity change from 0 to 32768 [ 1120.717830][ T4299] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor181 (4299) executing program [ 1121.128450][ T4324] loop0: detected capacity change from 0 to 32768 [ 1121.131823][ T4324] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor181 (4324) executing program [ 1121.523369][ T4349] loop0: detected capacity change from 0 to 32768 [ 1121.528724][ T4349] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor181 (4349) executing program [ 1121.941097][ T4374] loop0: detected capacity change from 0 to 32768 [ 1121.946065][ T4374] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor181 (4374) executing program [ 1122.355883][ T4398] loop0: detected capacity change from 0 to 32768 [ 1122.360975][ T4398] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor181 (4398) executing program [ 1122.767531][ T4423] loop0: detected capacity change from 0 to 32768 [ 1122.772783][ T4423] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor181 (4423) [ 1122.782287][ T4423] btrfs_printk: 94 callbacks suppressed [ 1122.782298][ T4423] BTRFS info (device loop0): setting nodatasum [ 1122.785295][ T4423] BTRFS info (device loop0): allowing degraded mounts [ 1122.787422][ T4423] BTRFS info (device loop0): use zlib compression, level 3 [ 1122.789376][ T4423] BTRFS info (device loop0): using free space tree [ 1122.791100][ T4423] BTRFS info (device loop0): has skinny extents [ 1122.810431][ T4423] BTRFS info (device loop0): enabling ssd optimizations [ 1122.813251][ T4423] BTRFS info (device loop0): checking UUID tree [ 1122.827127][ T4423] BTRFS info (device loop0): balance: start -d -m -s [ 1122.829232][ T4423] BTRFS info (device loop0): relocating block group 6881280 flags data|metadata [ 1122.849119][ T4423] BTRFS info (device loop0): found 2 extents, stage: move data extents [ 1122.863882][ T4423] BTRFS info (device loop0): relocating block group 5242880 flags data|metadata [ 1122.889165][ T4423] BTRFS info (device loop0): found 9 extents, stage: move data extents [ 1122.906402][ T4423] BTRFS info (device loop0): found 1 extents, stage: update data pointers [ 1122.920461][ T4444] BTRFS info (device loop0): scrub: started on devid 1 [ 1122.923206][ T4423] BTRFS info (device loop0): relocating block group 1048576 flags system [ 1122.938524][ T4423] BTRFS info (device loop0): found 1 extents, stage: move data extents [ 1122.952133][ T4423] BTRFS info (device loop0): balance: ended with status: 0 [ 1122.955677][ T4444] BTRFS info (device loop0): scrub: finished on devid 1 with status: 0 executing program [ 1123.292723][ T4447] loop0: detected capacity change from 0 to 32768 [ 1123.296128][ T4447] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor181 (4447) [ 1123.301954][ T4447] BTRFS info (device loop0): setting nodatasum [ 1123.303695][ T4447] BTRFS info (device loop0): allowing degraded mounts [ 1123.305453][ T4447] BTRFS info (device loop0): use zlib compression, level 3 [ 1123.307732][ T4447] BTRFS info (device loop0): using free space tree [ 1123.309436][ T4447] BTRFS info (device loop0): has skinny extents [ 1123.326241][ T4447] BTRFS info (device loop0): enabling ssd optimizations [ 1123.328956][ T4447] BTRFS info (device loop0): checking UUID tree [ 1123.339052][ T4447] BTRFS info (device loop0): balance: start -d -m -s [ 1123.340964][ T4447] BTRFS info (device loop0): relocating block group 6881280 flags data|metadata [ 1123.357209][ T4447] BTRFS info (device loop0): found 1 extents, stage: move data extents [ 1123.369672][ T4447] BTRFS info (device loop0): relocating block group 5242880 flags data|metadata [ 1123.394407][ T4447] BTRFS info (device loop0): found 9 extents, stage: move data extents [ 1123.415690][ T4447] BTRFS info (device loop0): found 1 extents, stage: update data pointers [ 1123.429855][ T4468] BTRFS info (device loop0): scrub: started on devid 1 [ 1123.432515][ T4447] BTRFS info (device loop0): relocating block group 1048576 flags system [ 1123.447271][ T4447] BTRFS info (device loop0): found 1 extents, stage: move data extents [ 1123.462088][ T4447] BTRFS info (device loop0): balance: ended with status: 0 [ 1123.465327][ T4468] BTRFS info (device loop0): scrub: finished on devid 1 with status: 0 executing program [ 1123.813158][ T4471] loop0: detected capacity change from 0 to 32768 [ 1123.816652][ T4471] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor181 (4471) [ 1123.822406][ T4471] BTRFS info (device loop0): setting nodatasum [ 1123.824070][ T4471] BTRFS info (device loop0): allowing degraded mounts [ 1123.825787][ T4471] BTRFS info (device loop0): use zlib compression, level 3 [ 1123.828133][ T4471] BTRFS info (device loop0): using free space tree [ 1123.829819][ T4471] BTRFS info (device loop0): has skinny extents [ 1123.845528][ T4471] BTRFS info (device loop0): enabling ssd optimizations [ 1123.848373][ T4471] BTRFS info (device loop0): checking UUID tree [ 1123.859838][ T4471] BTRFS info (device loop0): balance: start -d -m -s [ 1123.861973][ T4471] BTRFS info (device loop0): relocating block group 6881280 flags data|metadata [ 1123.879566][ T4471] BTRFS info (device loop0): found 1 extents, stage: move data extents [ 1123.893129][ T4471] BTRFS info (device loop0): relocating block group 5242880 flags data|metadata [ 1123.916486][ T4471] BTRFS info (device loop0): found 9 extents, stage: move data extents [ 1123.937908][ T4471] BTRFS info (device loop0): found 1 extents, stage: update data pointers [ 1123.951381][ T4492] BTRFS info (device loop0): scrub: started on devid 1 [ 1123.959038][ T4492] BTRFS info (device loop0): scrub: finished on devid 1 with status: 0 [ 1123.969464][ T4471] BTRFS info (device loop0): relocating block group 1048576 flags system [ 1123.985500][ T4471] BTRFS info (device loop0): found 1 extents, stage: move data extents [ 1123.999600][ T4471] BTRFS info (device loop0): balance: ended with status: 0 executing program [ 1124.329958][ T4495] loop0: detected capacity change from 0 to 32768 [ 1124.333528][ T4495] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor181 (4495) [ 1124.339455][ T4495] BTRFS info (device loop0): setting nodatasum [ 1124.341385][ T4495] BTRFS info (device loop0): allowing degraded mounts [ 1124.343177][ T4495] BTRFS info (device loop0): use zlib compression, level 3 [ 1124.345060][ T4495] BTRFS info (device loop0): using free space tree [ 1124.346785][ T4495] BTRFS info (device loop0): has skinny extents [ 1124.362455][ T4495] BTRFS info (device loop0): enabling ssd optimizations [ 1124.365084][ T4495] BTRFS info (device loop0): checking UUID tree [ 1124.376579][ T4495] BTRFS info (device loop0): balance: start -d -m -s [ 1124.379121][ T4495] BTRFS info (device loop0): relocating block group 6881280 flags data|metadata [ 1124.399013][ T4495] BTRFS info (device loop0): found 1 extents, stage: move data extents [ 1124.412846][ T4495] BTRFS info (device loop0): relocating block group 5242880 flags data|metadata [ 1124.446666][ T4495] BTRFS info (device loop0): found 9 extents, stage: move data extents [ 1124.465044][ T4495] BTRFS info (device loop0): found 1 extents, stage: update data pointers [ 1124.482241][ T4516] BTRFS info (device loop0): scrub: started on devid 1 [ 1124.490007][ T4516] BTRFS info (device loop0): scrub: finished on devid 1 with status: 0 [ 1124.500403][ T4495] BTRFS info (device loop0): relocating block group 1048576 flags system [ 1124.516603][ T4495] BTRFS info (device loop0): found 1 extents, stage: move data extents [ 1124.531282][ T4495] BTRFS info (device loop0): balance: ended with status: 0 executing program [ 1124.842305][ T4519] loop0: detected capacity change from 0 to 32768 [ 1124.845818][ T4519] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor181 (4519) [ 1124.851581][ T4519] BTRFS info (device loop0): setting nodatasum [ 1124.853275][ T4519] BTRFS info (device loop0): allowing degraded mounts [ 1124.855108][ T4519] BTRFS info (device loop0): use zlib compression, level 3 [ 1124.857372][ T4519] BTRFS info (device loop0): using free space tree [ 1124.859049][ T4519] BTRFS info (device loop0): has skinny extents [ 1124.876685][ T4519] BTRFS info (device loop0): enabling ssd optimizations [ 1124.879435][ T4519] BTRFS info (device loop0): checking UUID tree [ 1124.890314][ T4519] BTRFS info (device loop0): balance: start -d -m -s [ 1124.892347][ T4519] BTRFS info (device loop0): relocating block group 6881280 flags data|metadata [ 1124.910035][ T4519] BTRFS info (device loop0): found 1 extents, stage: move data extents [ 1124.924318][ T4519] BTRFS info (device loop0): relocating block group 5242880 flags data|metadata [ 1124.952229][ T4519] BTRFS info (device loop0): found 9 extents, stage: move data extents [ 1124.972150][ T4519] BTRFS info (device loop0): found 1 extents, stage: update data pointers [ 1124.987288][ T4540] BTRFS info (device loop0): scrub: started on devid 1 [ 1124.995641][ T4540] BTRFS info (device loop0): scrub: finished on devid 1 with status: 0 [ 1125.006179][ T4519] BTRFS info (device loop0): relocating block group 1048576 flags system [ 1125.024551][ T4519] BTRFS info (device loop0): found 1 extents, stage: move data extents [ 1125.039581][ T4519] BTRFS info (device loop0): balance: ended with status: 0 executing program [ 1125.354730][ T4543] loop0: detected capacity change from 0 to 32768 [ 1125.359279][ T4543] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor181 (4543) [ 1125.367051][ T4543] BTRFS info (device loop0): setting nodatasum [ 1125.368683][ T4543] BTRFS info (device loop0): allowing degraded mounts [ 1125.370419][ T4543] BTRFS info (device loop0): use zlib compression, level 3 [ 1125.372342][ T4543] BTRFS info (device loop0): using free space tree [ 1125.374051][ T4543] BTRFS info (device loop0): has skinny extents [ 1125.392582][ T4543] BTRFS info (device loop0): enabling ssd optimizations [ 1125.395209][ T4543] BTRFS info (device loop0): checking UUID tree [ 1125.405737][ T4543] BTRFS info (device loop0): balance: start -d -m -s [ 1125.408314][ T4543] BTRFS info (device loop0): relocating block group 6881280 flags data|metadata [ 1125.426689][ T4543] BTRFS info (device loop0): found 1 extents, stage: move data extents executing program [ 1125.888371][ T4567] loop0: detected capacity change from 0 to 32768 [ 1125.891846][ T4567] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor181 (4567) executing program [ 1126.272082][ T4591] loop0: detected capacity change from 0 to 32768 [ 1126.277489][ T4591] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor181 (4591) executing program [ 1126.677674][ T4615] loop0: detected capacity change from 0 to 32768 [ 1126.681276][ T4615] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor181 (4615) [ 1126.850912][ T4122] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 29 /dev/loop0 scanned by udevd (4122) executing program [ 1127.037088][ T4638] loop0: detected capacity change from 0 to 32768 executing program [ 1127.438845][ T4663] loop0: detected capacity change from 0 to 32768 [ 1127.442545][ T4663] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor181 (4663)