DUID 00:04:a4:d9:44:a1:3e:a2:79:db:da:6d:5d:0b:f7:25:ed:85
forked to background, child pid 3213
[   30.093812][ T3214] 8021q: adding VLAN 0 to HW filter on device bond0
[   30.104379][ T3214] eql: remember to turn off Van-Jacobson compression on your slave devices
Starting sshd: OK

syzkaller
syzkaller login: [   76.414906][   T14] cfg80211: failed to load regulatory.db
Warning: Permanently added '10.128.10.17' (ECDSA) to the list of known hosts.
[  107.474048][ T3556] cgroup: Unknown subsys name 'net'
[  107.589058][ T3556] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
executing program
executing program
[  108.847707][ T3571] loop0: detected capacity change from 0 to 32768
[  108.867165][ T3573] loop3: detected capacity change from 0 to 32768
[  108.869928][ T3579] loop1: detected capacity change from 0 to 32768
[  108.888142][ T3575] loop2: detected capacity change from 0 to 32768
[  108.889928][ T3580] loop4: detected capacity change from 0 to 32768
[  108.902665][ T3571] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor169 (3571)
[  108.924291][ T3578] loop5: detected capacity change from 0 to 32768
[  108.925879][ T3579] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor169 (3579)
[  108.934240][ T3571] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[  108.944797][ T3575] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor169 (3575)
[  108.951818][ T3571] BTRFS info (device loop0): force clearing of disk cache
[  108.970430][ T3571] BTRFS info (device loop0): setting nodatasum
[  108.971749][ T3573] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor169 (3573)
[  108.977164][ T3571] BTRFS info (device loop0): allowing degraded mounts
[  108.990463][ T3580] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor169 (3580)
[  109.006529][ T3571] BTRFS info (device loop0): enabling disk space caching
[  109.009634][ T3578] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor169 (3578)
[  109.014843][ T3571] BTRFS info (device loop0): disk space caching is enabled
[  109.280940][ T3571] BTRFS info (device loop0): enabling ssd optimizations
[  109.316775][ T3571] BTRFS info (device loop0): rebuilding free space tree
executing program
executing program
executing program
executing program
[  109.375317][ T3571] BTRFS info (device loop0): disabling free space tree
[  109.382404][ T3571] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  109.392910][ T3571] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
executing program
[  109.438983][ T3571] BTRFS info (device loop0): checking UUID tree
[  109.573807][ T3614] BTRFS info (device loop0): balance: start -d -m
[  109.596450][ T3614] BTRFS info (device loop0): relocating block group 6881280 flags data|metadata
[  109.763346][ T3614] BTRFS info (device loop0): balance: canceled
[  109.783541][ T3571] BTRFS warning (device loop0): failed to trim 1 device(s), last error -512
executing program
[  110.280889][ T3608] loop3: detected capacity change from 0 to 32768
[  110.310317][ T3608] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop3 scanned by syz-executor169 (3608)
[  110.399960][ T3608] BTRFS info (device loop3): using xxhash64 (xxhash64-generic) checksum algorithm
[  110.447876][ T3608] BTRFS info (device loop3): force clearing of disk cache
[  110.461212][ T3610] loop4: detected capacity change from 0 to 32768
[  110.470502][ T3609] loop2: detected capacity change from 0 to 32768
[  110.474834][ T3612] loop5: detected capacity change from 0 to 32768
[  110.477183][ T3608] BTRFS info (device loop3): setting nodatasum
[  110.496175][ T3610] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor169 (3610)
[  110.498983][ T3608] BTRFS info (device loop3): allowing degraded mounts
[  110.517517][ T3607] loop1: detected capacity change from 0 to 32768
[  110.524231][ T3612] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor169 (3612)
[  110.525514][ T3608] BTRFS info (device loop3): enabling disk space caching
[  110.542278][ T3608] BTRFS info (device loop3): disk space caching is enabled
[  110.550024][ T3609] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor169 (3609)
[  110.561514][ T3607] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor169 (3607)
executing program
executing program
executing program
[  110.823878][ T3608] BTRFS info (device loop3): enabling ssd optimizations
[  110.859651][ T3608] BTRFS info (device loop3): rebuilding free space tree
[  110.899219][ T3608] BTRFS info (device loop3): disabling free space tree
[  110.909808][ T3608] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  110.933949][ T3608] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
executing program
[  111.000388][ T3608] BTRFS info (device loop3): checking UUID tree
[  111.102594][ T3623] loop0: detected capacity change from 0 to 32768
[  111.143093][ T3623] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor169 (3623)
[  111.143224][ T3650] BTRFS info (device loop3): balance: start -d -m
[  111.194557][ T3650] BTRFS info (device loop3): relocating block group 6881280 flags data|metadata
[  111.337157][ T3650] BTRFS info (device loop3): balance: canceled
[  111.354598][ T3608] BTRFS warning (device loop3): failed to trim 1 device(s), last error -512
executing program
executing program
[  111.734203][ T3644] loop5: detected capacity change from 0 to 32768
[  111.745582][ T3646] loop1: detected capacity change from 0 to 32768
[  111.753706][ T3644] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop5 scanned by syz-executor169 (3644)
[  111.777142][ T3641] loop4: detected capacity change from 0 to 32768
[  111.785224][ T3646] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor169 (3646)
[  111.798730][ T3644] BTRFS info (device loop5): using xxhash64 (xxhash64-generic) checksum algorithm
[  111.812823][ T3644] BTRFS info (device loop5): force clearing of disk cache
[  111.824373][ T3641] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor169 (3641)
[  111.848041][ T3644] BTRFS info (device loop5): setting nodatasum
[  111.861609][ T3644] BTRFS info (device loop5): allowing degraded mounts
[  111.876497][ T3644] BTRFS info (device loop5): enabling disk space caching
[  111.891630][ T3644] BTRFS info (device loop5): disk space caching is enabled
executing program
executing program
[  112.073625][ T3644] BTRFS info (device loop5): enabling ssd optimizations
[  112.081676][ T3644] BTRFS info (device loop5): rebuilding free space tree
[  112.105047][ T3644] BTRFS info (device loop5): disabling free space tree
[  112.112085][ T3644] BTRFS info (device loop5): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  112.153510][ T3644] BTRFS info (device loop5): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  112.181589][ T3649] loop2: detected capacity change from 0 to 32768
[  112.191650][ T3644] BTRFS info (device loop5): checking UUID tree
[  112.205596][ T3649] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor169 (3649)
[  112.383969][ T3688] BTRFS info (device loop5): balance: start -d -m
[  112.394392][ T3688] BTRFS info (device loop5): relocating block group 6881280 flags data|metadata
[  112.463429][ T3657] loop0: detected capacity change from 0 to 32768
[  112.520735][ T3657] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor169 (3657)
[  112.558541][ T3661] loop3: detected capacity change from 0 to 32768
[  112.575751][ T3661] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor169 (3661)
[  112.591659][ T3688] BTRFS info (device loop5): relocating block group 5242880 flags data|metadata
executing program
[  112.687446][ T3688] BTRFS info (device loop5): balance: canceled
executing program
executing program
executing program
[  113.157584][ T3685] loop4: detected capacity change from 0 to 32768
[  113.183151][ T3685] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop4 scanned by syz-executor169 (3685)
[  113.196897][ T3683] loop1: detected capacity change from 0 to 32768
[  113.232300][ T3685] BTRFS info (device loop4): using xxhash64 (xxhash64-generic) checksum algorithm
[  113.243909][ T3683] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor169 (3683)
[  113.260592][ T3685] BTRFS info (device loop4): force clearing of disk cache
[  113.282370][ T3685] BTRFS info (device loop4): setting nodatasum
[  113.302037][ T3685] BTRFS info (device loop4): allowing degraded mounts
[  113.325441][ T3685] BTRFS info (device loop4): enabling disk space caching
[  113.348279][ T3685] BTRFS info (device loop4): disk space caching is enabled
[  113.500673][ T3690] loop2: detected capacity change from 0 to 32768
[  113.513817][ T3690] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor169 (3690)
[  113.543880][ T3685] BTRFS info (device loop4): enabling ssd optimizations
[  113.558604][ T3685] BTRFS info (device loop4): rebuilding free space tree
[  113.611938][ T3685] BTRFS info (device loop4): disabling free space tree
[  113.644480][ T3695] loop0: detected capacity change from 0 to 32768
[  113.647689][ T3685] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
executing program
[  113.667820][ T3695] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor169 (3695)
[  113.696486][ T3685] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
executing program
[  113.775408][ T3685] BTRFS info (device loop4): checking UUID tree
[  113.866022][ T3693] loop5: detected capacity change from 0 to 32768
[  113.895616][ T3693] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor169 (3693)
[  113.929943][ T3720] BTRFS info (device loop4): balance: start -d -m
[  113.974245][ T3720] BTRFS info (device loop4): relocating block group 6881280 flags data|metadata
executing program
[  114.029082][ T3697] loop3: detected capacity change from 0 to 32768
[  114.066199][ T3697] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor169 (3697)
[  114.155247][ T3685] BTRFS warning (device loop4): failed to trim 1 block group(s), last error -512
[  114.230676][ T3720] BTRFS info (device loop4): relocating block group 5242880 flags data|metadata
[  114.264807][ T3720] BTRFS info (device loop4): balance: canceled
executing program
executing program
executing program
[  114.712153][ T3716] loop1: detected capacity change from 0 to 32768
[  114.740127][ T3716] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop1 scanned by syz-executor169 (3716)
[  114.790243][ T3716] BTRFS info (device loop1): using xxhash64 (xxhash64-generic) checksum algorithm
[  114.797080][ T3718] loop2: detected capacity change from 0 to 32768
[  114.821186][ T3716] BTRFS info (device loop1): force clearing of disk cache
[  114.830558][ T3718] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor169 (3718)
[  114.844472][ T3716] BTRFS info (device loop1): setting nodatasum
[  114.864151][ T3716] BTRFS info (device loop1): allowing degraded mounts
[  114.887930][ T3716] BTRFS info (device loop1): enabling disk space caching
[  114.910710][ T3716] BTRFS info (device loop1): disk space caching is enabled
[  114.957285][ T3723] loop0: detected capacity change from 0 to 32768
[  114.985193][ T3723] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor169 (3723)
executing program
[  115.067897][ T3716] BTRFS info (device loop1): enabling ssd optimizations
[  115.078670][ T3716] BTRFS info (device loop1): rebuilding free space tree
[  115.104775][ T3716] BTRFS info (device loop1): disabling free space tree
[  115.112911][ T3716] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  115.123626][ T3716] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  115.157741][ T3716] BTRFS info (device loop1): checking UUID tree
executing program
[  115.286724][ T3754] BTRFS info (device loop1): balance: start -d -m
[  115.315085][ T3754] BTRFS info (device loop1): relocating block group 6881280 flags data|metadata
[  115.416099][ T3725] loop5: detected capacity change from 0 to 32768
[  115.448315][ T3725] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor169 (3725)
[  115.449732][ T3754] BTRFS info (device loop1): relocating block group 5242880 flags data|metadata
[  115.497463][ T3730] loop3: detected capacity change from 0 to 32768
[  115.527614][ T3728] loop4: detected capacity change from 0 to 32768
[  115.567130][ T3730] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor169 (3730)
[  115.594072][ T3754] BTRFS info (device loop1): balance: canceled
[  115.600393][ T3728] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor169 (3728)
executing program
executing program
executing program
executing program
[  116.171617][ T3747] loop2: detected capacity change from 0 to 32768
[  116.207092][ T3747] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop2 scanned by syz-executor169 (3747)
[  116.232648][ T3752] loop0: detected capacity change from 0 to 32768
[  116.252360][ T3752] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor169 (3752)
[  116.270793][ T3747] BTRFS info (device loop2): using xxhash64 (xxhash64-generic) checksum algorithm
[  116.290356][ T3747] BTRFS info (device loop2): force clearing of disk cache
[  116.306532][ T3747] BTRFS info (device loop2): setting nodatasum
[  116.322653][ T3747] BTRFS info (device loop2): allowing degraded mounts
[  116.361541][ T3747] BTRFS info (device loop2): enabling disk space caching
[  116.387663][ T3747] BTRFS info (device loop2): disk space caching is enabled
[  116.570705][ T3747] BTRFS info (device loop2): enabling ssd optimizations
[  116.580872][ T3747] BTRFS info (device loop2): rebuilding free space tree
executing program
[  116.631567][ T3747] BTRFS info (device loop2): disabling free space tree
[  116.663613][ T3747] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  116.692638][ T3747] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  116.724861][ T3759] loop5: detected capacity change from 0 to 32768
[  116.740181][ T3747] BTRFS info (device loop2): checking UUID tree
[  116.742290][ T3763] loop4: detected capacity change from 0 to 32768
[  116.751812][ T3757] loop1: detected capacity change from 0 to 32768
[  116.765233][ T3759] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor169 (3759)
[  116.787550][ T3757] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor169 (3757)
[  116.834372][ T3763] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor169 (3763)
[  116.843058][ T3761] loop3: detected capacity change from 0 to 32768
[  116.881653][ T3761] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor169 (3761)
[  116.881731][ T3784] BTRFS info (device loop2): balance: start -d -m
[  116.982072][ T3784] BTRFS info (device loop2): relocating block group 6881280 flags data|metadata
[  117.058887][ T3784] BTRFS info (device loop2): balance: canceled
[  117.084621][ T3747] BTRFS warning (device loop2): failed to trim 1 device(s), last error -512
executing program
executing program
executing program
executing program
executing program
[  117.734596][ T3782] loop0: detected capacity change from 0 to 32768
[  117.762192][ T3782] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor169 (3782)
[  117.811550][ T3782] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[  117.845614][ T3782] BTRFS info (device loop0): force clearing of disk cache
[  117.868623][ T3782] BTRFS info (device loop0): setting nodatasum
[  117.888466][ T3782] BTRFS info (device loop0): allowing degraded mounts
[  117.911617][ T3782] BTRFS info (device loop0): enabling disk space caching
[  117.937406][ T3782] BTRFS info (device loop0): disk space caching is enabled
[  118.094342][ T3796] loop3: detected capacity change from 0 to 32768
[  118.141430][ T3796] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor169 (3796)
[  118.179882][ T3794] loop4: detected capacity change from 0 to 32768
[  118.193898][ T3794] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor169 (3794)
[  118.195396][ T3793] loop1: detected capacity change from 0 to 32768
[  118.222492][ T3793] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor169 (3793)
[  118.229972][ T3788] loop2: detected capacity change from 0 to 32768
[  118.255368][ T3782] BTRFS info (device loop0): enabling ssd optimizations
[  118.278445][ T3782] BTRFS info (device loop0): rebuilding free space tree
[  118.287255][ T3788] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor169 (3788)
[  118.321659][ T3782] BTRFS info (device loop0): disabling free space tree
[  118.334684][ T3782] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  118.347731][ T3792] loop5: detected capacity change from 0 to 32768
[  118.365996][ T3782] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  118.367612][ T3792] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor169 (3792)
[  118.409436][ T3782] BTRFS info (device loop0): checking UUID tree
executing program
executing program
[  118.590991][ T3817] BTRFS info (device loop0): balance: start -d -m
executing program
[  118.634977][ T3817] BTRFS info (device loop0): relocating block group 6881280 flags data|metadata
executing program
[  118.789381][ T3817] BTRFS info (device loop0): balance: canceled
[  118.797004][ T3782] BTRFS warning (device loop0): failed to trim 1 device(s), last error -512
executing program
executing program
[  119.476091][ T3816] loop3: detected capacity change from 0 to 32768
[  119.504189][ T3816] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop3 scanned by syz-executor169 (3816)
[  119.548669][ T3816] BTRFS info (device loop3): using xxhash64 (xxhash64-generic) checksum algorithm
[  119.583834][ T3816] BTRFS info (device loop3): force clearing of disk cache
[  119.588245][ T3821] loop4: detected capacity change from 0 to 32768
[  119.597432][ T3816] BTRFS info (device loop3): setting nodatasum
[  119.597452][ T3816] BTRFS info (device loop3): allowing degraded mounts
[  119.597469][ T3816] BTRFS info (device loop3): enabling disk space caching
[  119.597481][ T3816] BTRFS info (device loop3): disk space caching is enabled
[  119.612158][ T3824] loop2: detected capacity change from 0 to 32768
[  119.644186][ T3822] loop1: detected capacity change from 0 to 32768
[  119.664457][ T3822] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor169 (3822)
[  119.689900][ T3824] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor169 (3824)
[  119.708514][ T3821] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor169 (3821)
[  119.799741][ T3828] loop5: detected capacity change from 0 to 32768
executing program
[  119.843028][ T3816] BTRFS info (device loop3): enabling ssd optimizations
[  119.867666][ T3816] BTRFS info (device loop3): rebuilding free space tree
[  119.890915][ T3828] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor169 (3828)
[  119.903100][ T3816] BTRFS info (device loop3): disabling free space tree
[  119.916140][ T3816] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  119.943310][ T3816] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  119.974445][ T3827] loop0: detected capacity change from 0 to 32768
[  119.982393][ T3816] BTRFS info (device loop3): checking UUID tree
executing program
[  120.002240][ T3827] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor169 (3827)
executing program
[  120.117376][ T3851] BTRFS info (device loop3): balance: start -d -m
[  120.128953][ T3851] BTRFS info (device loop3): relocating block group 6881280 flags data|metadata
[  120.242947][ T3851] BTRFS info (device loop3): balance: canceled
[  120.283321][ T3816] BTRFS warning (device loop3): failed to trim 1 device(s), last error -512
executing program
executing program
executing program
[  120.928364][ T3847] loop1: detected capacity change from 0 to 32768
[  120.952854][ T3847] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop1 scanned by syz-executor169 (3847)
[  120.999755][ T3847] BTRFS info (device loop1): using xxhash64 (xxhash64-generic) checksum algorithm
[  121.033033][ T3847] BTRFS info (device loop1): force clearing of disk cache
[  121.041899][ T3850] loop2: detected capacity change from 0 to 32768
[  121.058951][ T3847] BTRFS info (device loop1): setting nodatasum
[  121.069672][ T3850] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor169 (3850)
[  121.077425][ T3847] BTRFS info (device loop1): allowing degraded mounts
[  121.108641][ T3847] BTRFS info (device loop1): enabling disk space caching
[  121.131946][ T3847] BTRFS info (device loop1): disk space caching is enabled
[  121.225144][ T3853] loop4: detected capacity change from 0 to 32768
[  121.253652][ T3853] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor169 (3853)
[  121.285047][ T3847] BTRFS info (device loop1): enabling ssd optimizations
[  121.320990][ T3847] BTRFS info (device loop1): rebuilding free space tree
[  121.338002][ T3861] loop0: detected capacity change from 0 to 32768
[  121.353395][ T3865] loop3: detected capacity change from 0 to 32768
[  121.364382][ T3847] BTRFS info (device loop1): disabling free space tree
[  121.376020][ T3861] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor169 (3861)
[  121.391763][ T3847] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  121.408869][ T3865] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor169 (3865)
[  121.410309][ T3859] loop5: detected capacity change from 0 to 32768
[  121.431654][ T3847] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
executing program
executing program
[  121.453238][ T3847] BTRFS info (device loop1): checking UUID tree
[  121.460843][ T3859] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor169 (3859)
[  121.628891][ T3888] BTRFS info (device loop1): balance: start -d -m
[  121.654154][ T3888] BTRFS info (device loop1): relocating block group 6881280 flags data|metadata
executing program
[  121.825578][ T3888] BTRFS info (device loop1): relocating block group 5242880 flags data|metadata
executing program
[  121.918231][ T3888] BTRFS info (device loop1): balance: canceled
executing program
executing program
[  122.439130][ T3885] loop2: detected capacity change from 0 to 32768
[  122.466210][ T3885] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop2 scanned by syz-executor169 (3885)
[  122.515224][ T3885] BTRFS info (device loop2): using xxhash64 (xxhash64-generic) checksum algorithm
[  122.542223][ T3887] loop4: detected capacity change from 0 to 32768
[  122.544601][ T3885] BTRFS info (device loop2): force clearing of disk cache
[  122.566512][ T3887] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor169 (3887)
[  122.584285][ T3885] BTRFS info (device loop2): setting nodatasum
[  122.602932][ T3885] BTRFS info (device loop2): allowing degraded mounts
[  122.637440][ T3885] BTRFS info (device loop2): enabling disk space caching
[  122.664213][ T3885] BTRFS info (device loop2): disk space caching is enabled
[  122.700098][ T3891] loop0: detected capacity change from 0 to 32768
[  122.722758][ T3891] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor169 (3891)
[  122.796720][ T3895] loop5: detected capacity change from 0 to 32768
[  122.805276][ T3895] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor169 (3895)
[  122.859363][ T3897] loop1: detected capacity change from 0 to 32768
[  122.899235][ T3893] loop3: detected capacity change from 0 to 32768
[  122.906527][ T3885] BTRFS info (device loop2): enabling ssd optimizations
executing program
[  122.944474][ T3885] BTRFS info (device loop2): rebuilding free space tree
[  122.955156][ T3897] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor169 (3897)
[  122.976549][ T3885] BTRFS info (device loop2): disabling free space tree
executing program
[  123.000036][ T3893] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor169 (3893)
[  123.024507][ T3885] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  123.053652][ T3885] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  123.098207][ T3885] BTRFS info (device loop2): checking UUID tree
executing program
[  123.227426][ T3920] BTRFS info (device loop2): balance: start -d -m
[  123.242203][ T3920] BTRFS info (device loop2): relocating block group 6881280 flags data|metadata
executing program
executing program
[  123.408999][ T3920] BTRFS info (device loop2): relocating block group 5242880 flags data|metadata
[  123.488580][ T3920] BTRFS info (device loop2): balance: canceled
executing program
[  124.055478][ T3916] loop0: detected capacity change from 0 to 32768
[  124.082135][ T3916] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor169 (3916)
[  124.108356][ T3918] loop4: detected capacity change from 0 to 32768
[  124.129301][ T3918] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor169 (3918)
[  124.141551][ T3916] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[  124.163109][ T3916] BTRFS info (device loop0): force clearing of disk cache
[  124.178275][ T3916] BTRFS info (device loop0): setting nodatasum
[  124.191407][ T3916] BTRFS info (device loop0): allowing degraded mounts
[  124.218366][ T3916] BTRFS info (device loop0): enabling disk space caching
[  124.241511][ T3916] BTRFS info (device loop0): disk space caching is enabled
[  124.242475][ T3923] loop5: detected capacity change from 0 to 32768
[  124.279594][ T3923] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor169 (3923)
[  124.320188][ T3927] loop1: detected capacity change from 0 to 32768
[  124.344097][ T3927] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor169 (3927)
[  124.371115][ T3926] loop3: detected capacity change from 0 to 32768
executing program
[  124.411916][ T3926] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor169 (3926)
executing program
[  124.521770][ T3916] BTRFS info (device loop0): enabling ssd optimizations
[  124.545699][ T3916] BTRFS info (device loop0): rebuilding free space tree
[  124.582582][ T3916] BTRFS info (device loop0): disabling free space tree
[  124.591301][ T3929] loop2: detected capacity change from 0 to 32768
[  124.622218][ T3916] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  124.634689][ T3929] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor169 (3929)
[  124.673524][ T3916] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  124.706166][ T3916] BTRFS info (device loop0): checking UUID tree
executing program
executing program
[  124.875895][ T3954] BTRFS info (device loop0): balance: start -d -m
[  124.891308][ T3954] BTRFS info (device loop0): relocating block group 6881280 flags data|metadata
executing program
[  124.995212][ T3954] BTRFS info (device loop0): balance: canceled
[  125.075997][ T3916] BTRFS warning (device loop0): failed to trim 1 device(s), last error -512
executing program
[  125.223059][ T3946] loop4: detected capacity change from 0 to 32768
[  125.251259][ T3946] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop4 scanned by syz-executor169 (3946)
[  125.306413][ T3946] BTRFS info (device loop4): using xxhash64 (xxhash64-generic) checksum algorithm
[  125.333589][ T3946] BTRFS info (device loop4): force clearing of disk cache
[  125.360791][ T3946] BTRFS info (device loop4): setting nodatasum
[  125.383558][ T3946] BTRFS info (device loop4): allowing degraded mounts
[  125.391411][ T3946] BTRFS info (device loop4): enabling disk space caching
[  125.432420][ T3946] BTRFS info (device loop4): disk space caching is enabled
[  125.551963][ T3950] loop5: detected capacity change from 0 to 32768
[  125.579343][ T3946] BTRFS info (device loop4): enabling ssd optimizations
[  125.598563][ T3950] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor169 (3950)
[  125.610085][ T3946] BTRFS info (device loop4): rebuilding free space tree
[  125.652716][ T3946] BTRFS info (device loop4): disabling free space tree
[  125.668623][ T3946] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  125.683599][ T3946] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  125.734823][ T3946] BTRFS info (device loop4): checking UUID tree
executing program
[  125.883946][ T3953] loop1: detected capacity change from 0 to 32768
[  125.892843][ T3982] BTRFS info (device loop4): balance: start -d -m
[  125.911836][ T3982] BTRFS info (device loop4): relocating block group 6881280 flags data|metadata
[  125.939201][ T3959] loop2: detected capacity change from 0 to 32768
[  125.968428][ T3956] loop3: detected capacity change from 0 to 32768
[  126.011897][ T3953] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor169 (3953)
[  126.030649][ T3982] BTRFS info (device loop4): relocating block group 5242880 flags data|metadata
[  126.040359][ T3959] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor169 (3959)
[  126.067097][ T3956] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor169 (3956)
[  126.075703][ T3982] BTRFS info (device loop4): balance: canceled
executing program
[  126.237614][ T3961] loop0: detected capacity change from 0 to 32768
[  126.276138][ T3961] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor169 (3961)
[  126.337769][ T3961] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[  126.377872][ T3961] BTRFS info (device loop0): force clearing of disk cache
executing program
executing program
executing program
[  126.444184][ T3961] BTRFS info (device loop0): setting nodatasum
[  126.468557][ T3961] BTRFS info (device loop0): allowing degraded mounts
[  126.509136][ T3961] BTRFS info (device loop0): enabling disk space caching
[  126.534388][ T3961] BTRFS info (device loop0): disk space caching is enabled
[  126.678485][ T3981] loop5: detected capacity change from 0 to 32768
[  126.729590][ T3981] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor169 (3981)
[  126.776459][ T3961] BTRFS info (device loop0): enabling ssd optimizations
[  126.789222][ T3961] BTRFS info (device loop0): rebuilding free space tree
[  126.893975][ T3961] BTRFS info (device loop0): disabling free space tree
[  126.908754][ T3961] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  126.953294][ T3961] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  126.977118][ T3961] BTRFS info (device loop0): checking UUID tree
executing program
[  127.131707][ T4010] BTRFS info (device loop0): balance: start -d -m
[  127.154642][ T4010] BTRFS info (device loop0): relocating block group 6881280 flags data|metadata
[  127.188697][ T3988] loop1: detected capacity change from 0 to 32768
[  127.210440][ T3989] loop2: detected capacity change from 0 to 32768
[  127.226699][ T3988] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor169 (3988)
[  127.245767][ T4010] BTRFS info (device loop0): relocating block group 5242880 flags data|metadata
[  127.249811][ T3989] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor169 (3989)
[  127.388305][ T3985] loop4: detected capacity change from 0 to 32768
[  127.396575][ T4010] BTRFS info (device loop0): found 9 extents, stage: move data extents
[  127.408528][ T3985] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor169 (3985)
[  127.459812][ T4010] BTRFS info (device loop0): balance: canceled
executing program
executing program
executing program
[  127.646961][ T3991] loop3: detected capacity change from 0 to 32768
[  127.697170][ T3991] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop3 scanned by syz-executor169 (3991)
[  127.783810][ T3991] BTRFS info (device loop3): using xxhash64 (xxhash64-generic) checksum algorithm
[  127.803747][ T3991] BTRFS info (device loop3): force clearing of disk cache
executing program
[  127.845573][ T3991] BTRFS info (device loop3): setting nodatasum
[  127.851790][ T3991] BTRFS info (device loop3): allowing degraded mounts
[  127.862672][ T3991] BTRFS info (device loop3): enabling disk space caching
[  127.894899][ T3991] BTRFS info (device loop3): disk space caching is enabled
[  127.983396][ T3991] BTRFS info (device loop3): enabling ssd optimizations
[  128.020186][ T3991] BTRFS info (device loop3): rebuilding free space tree
[  128.082485][ T3991] BTRFS info (device loop3): disabling free space tree
[  128.106527][ T3991] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  128.166946][ T3991] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  128.214368][ T3991] BTRFS info (device loop3): checking UUID tree
[  128.279886][ T4013] loop5: detected capacity change from 0 to 32768
[  128.296781][ T4018] loop1: detected capacity change from 0 to 32768
[  128.318576][ T4013] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor169 (4013)
[  128.354540][ T4018] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor169 (4018)
[  128.354621][ T4040] BTRFS info (device loop3): balance: start -d -m
[  128.444067][ T4040] BTRFS info (device loop3): relocating block group 6881280 flags data|metadata
[  128.513964][ T4040] BTRFS info (device loop3): balance: canceled
[  128.574205][ T3991] BTRFS warning (device loop3): failed to trim 1 device(s), last error -512
[  128.627915][ T4015] loop2: detected capacity change from 0 to 32768
[  128.655587][ T4015] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor169 (4015)
executing program
executing program
executing program
[  128.778304][ T4019] loop0: detected capacity change from 0 to 32768
[  128.826509][ T4021] loop4: detected capacity change from 0 to 32768
[  128.835961][ T4019] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor169 (4019)
[  128.876833][ T4019] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[  128.903856][ T4021] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor169 (4021)
[  128.915946][ T4019] BTRFS info (device loop0): force clearing of disk cache
[  128.941132][ T4019] BTRFS info (device loop0): setting nodatasum
[  128.953735][ T4019] BTRFS info (device loop0): allowing degraded mounts
executing program
[  129.017082][ T4019] BTRFS info (device loop0): enabling disk space caching
[  129.055059][ T4019] BTRFS info (device loop0): disk space caching is enabled
executing program
[  129.244514][ T4019] BTRFS info (device loop0): enabling ssd optimizations
[  129.263685][ T4019] BTRFS info (device loop0): rebuilding free space tree
[  129.324148][ T4019] BTRFS info (device loop0): disabling free space tree
[  129.341378][ T4019] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  129.371479][ T4019] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  129.412567][ T4019] BTRFS info (device loop0): checking UUID tree
[  129.557902][ T4075] BTRFS info (device loop0): balance: start -d -m
[  129.568596][ T4075] BTRFS info (device loop0): relocating block group 6881280 flags data|metadata
[  129.687531][ T4070] loop4: detected capacity change from 0 to 32768
[  129.708325][ T4070] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor169 (4070)
[  129.726705][ T4075] BTRFS info (device loop0): relocating block group 5242880 flags data|metadata
[  129.739939][ T4047] loop3: detected capacity change from 0 to 32768
[  129.755593][ T4047] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor169 (4047)
[  129.772684][ T4051] loop1: detected capacity change from 0 to 32768
[  129.780952][ T4051] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor169 (4051)
[  129.794501][ T4075] BTRFS info (device loop0): balance: canceled
[  129.860684][ T4050] loop5: detected capacity change from 0 to 32768
executing program
[  129.940821][ T4050] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop5 scanned by syz-executor169 (4050)
[  130.036176][ T4050] BTRFS info (device loop5): using xxhash64 (xxhash64-generic) checksum algorithm
[  130.068755][ T4053] loop2: detected capacity change from 0 to 32768
[  130.073595][ T4050] BTRFS info (device loop5): force clearing of disk cache
[  130.082762][ T4050] BTRFS info (device loop5): setting nodatasum
[  130.089673][ T4053] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor169 (4053)
[  130.123519][ T4050] BTRFS info (device loop5): allowing degraded mounts
executing program
[  130.132168][ T4050] BTRFS info (device loop5): enabling disk space caching
executing program
executing program
[  130.184683][ T4050] BTRFS info (device loop5): disk space caching is enabled
[  130.288030][ T4050] BTRFS info (device loop5): enabling ssd optimizations
[  130.313672][ T4050] BTRFS info (device loop5): rebuilding free space tree
[  130.349230][ T4050] BTRFS info (device loop5): disabling free space tree
[  130.371346][ T4050] BTRFS info (device loop5): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  130.394252][ T4050] BTRFS info (device loop5): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  130.428035][ T4050] BTRFS info (device loop5): checking UUID tree
executing program
[  130.567724][ T4104] BTRFS info (device loop5): balance: start -d -m
[  130.580393][ T4104] BTRFS info (device loop5): relocating block group 6881280 flags data|metadata
[  130.726543][ T4104] BTRFS info (device loop5): relocating block group 5242880 flags data|metadata
[  130.773851][ T4077] loop0: detected capacity change from 0 to 32768
[  130.791772][ T4104] BTRFS info (device loop5): balance: canceled
[  130.799489][ T4077] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor169 (4077)
executing program
executing program
[  131.204278][ T4080] loop4: detected capacity change from 0 to 32768
[  131.226746][ T4080] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop4 scanned by syz-executor169 (4080)
[  131.263834][ T4083] loop3: detected capacity change from 0 to 32768
[  131.281566][ T4080] BTRFS info (device loop4): using xxhash64 (xxhash64-generic) checksum algorithm
[  131.290492][ T4083] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor169 (4083)
[  131.310841][ T4080] BTRFS info (device loop4): force clearing of disk cache
[  131.332099][ T4082] loop1: detected capacity change from 0 to 32768
[  131.339013][ T4080] BTRFS info (device loop4): setting nodatasum
[  131.353087][ T4080] BTRFS info (device loop4): allowing degraded mounts
[  131.364407][ T4082] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor169 (4082)
[  131.383185][ T4080] BTRFS info (device loop4): enabling disk space caching
[  131.397256][ T4080] BTRFS info (device loop4): disk space caching is enabled
[  131.444318][ T4103] loop2: detected capacity change from 0 to 32768
[  131.477725][ T4103] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor169 (4103)
executing program
[  131.624354][ T4080] BTRFS info (device loop4): enabling ssd optimizations
[  131.635287][ T4080] BTRFS info (device loop4): rebuilding free space tree
[  131.660146][ T4080] BTRFS info (device loop4): disabling free space tree
executing program
[  131.683583][ T4080] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  131.693345][ T4080] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  131.752795][ T4080] BTRFS info (device loop4): checking UUID tree
[  131.796205][ T4107] loop5: detected capacity change from 0 to 32768
[  131.823004][ T4107] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor169 (4107)
[  131.921659][ T4132] BTRFS info (device loop4): balance: start -d -m
executing program
[  131.962054][ T4132] BTRFS info (device loop4): relocating block group 6881280 flags data|metadata
[  132.093890][ T4132] BTRFS info (device loop4): relocating block group 5242880 flags data|metadata
[  132.172482][ T4132] BTRFS info (device loop4): balance: canceled
[  132.220332][ T4109] loop0: detected capacity change from 0 to 32768
executing program
[  132.265004][ T4109] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor169 (4109)
executing program
[  132.555846][ T4128] loop3: detected capacity change from 0 to 32768
[  132.584008][ T4128] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop3 scanned by syz-executor169 (4128)
[  132.644305][ T4128] BTRFS info (device loop3): using xxhash64 (xxhash64-generic) checksum algorithm
[  132.669757][ T4128] BTRFS info (device loop3): force clearing of disk cache
executing program
[  132.693765][ T4128] BTRFS info (device loop3): setting nodatasum
[  132.720138][ T4128] BTRFS info (device loop3): allowing degraded mounts
[  132.745109][ T4128] BTRFS info (device loop3): enabling disk space caching
[  132.773150][ T4128] BTRFS info (device loop3): disk space caching is enabled
[  132.784690][ T4130] loop1: detected capacity change from 0 to 32768
[  132.803407][ T4130] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor169 (4130)
[  132.939484][ T4128] BTRFS info (device loop3): enabling ssd optimizations
[  132.990372][ T4128] BTRFS info (device loop3): rebuilding free space tree
[  133.007237][ T4135] loop2: detected capacity change from 0 to 32768
[  133.051511][ T4128] BTRFS info (device loop3): disabling free space tree
[  133.063120][ T4135] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor169 (4135)
[  133.083912][ T4128] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
executing program
[  133.103548][ T4128] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  133.156803][ T4128] BTRFS info (device loop3): checking UUID tree
[  133.292182][ T4162] BTRFS info (device loop3): balance: start -d -m
[  133.314161][ T4162] BTRFS info (device loop3): relocating block group 6881280 flags data|metadata
[  133.315920][ T4141] loop0: detected capacity change from 0 to 32768
executing program
[  133.373718][ T4137] loop5: detected capacity change from 0 to 32768
[  133.392636][ T4139] loop4: detected capacity change from 0 to 32768
[  133.485212][ T4141] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor169 (4141)
[  133.507628][ T4162] BTRFS info (device loop3): relocating block group 5242880 flags data|metadata
[  133.517737][ T4137] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor169 (4137)
[  133.544692][ T4139] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor169 (4139)
[  133.575822][ T4162] BTRFS info (device loop3): balance: canceled
executing program
executing program
executing program
executing program
[  134.008280][ T4160] loop1: detected capacity change from 0 to 32768
[  134.046137][ T4160] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop1 scanned by syz-executor169 (4160)
[  134.092497][ T4160] BTRFS info (device loop1): using xxhash64 (xxhash64-generic) checksum algorithm
[  134.127021][ T4160] BTRFS info (device loop1): force clearing of disk cache
[  134.142316][ T4160] BTRFS info (device loop1): setting nodatasum
[  134.160085][ T4160] BTRFS info (device loop1): allowing degraded mounts
[  134.187892][ T4160] BTRFS info (device loop1): enabling disk space caching
[  134.203351][ T4160] BTRFS info (device loop1): disk space caching is enabled
[  134.302593][ T4165] loop2: detected capacity change from 0 to 32768
[  134.314736][ T4165] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor169 (4165)
[  134.361008][ T4160] BTRFS info (device loop1): enabling ssd optimizations
[  134.389379][ T4160] BTRFS info (device loop1): rebuilding free space tree
[  134.456115][ T4160] BTRFS info (device loop1): disabling free space tree
[  134.463300][ T4160] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  134.483542][ T4160] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  134.514336][ T4160] BTRFS info (device loop1): checking UUID tree
[  134.587209][ T4167] loop3: detected capacity change from 0 to 32768
[  134.631545][ T4193] BTRFS info (device loop1): balance: start -d -m
[  134.638735][ T4167] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor169 (4167)
[  134.664368][ T4193] BTRFS info (device loop1): relocating block group 6881280 flags data|metadata
executing program
[  134.714667][ T4169] loop0: detected capacity change from 0 to 32768
[  134.829146][ T4169] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor169 (4169)
[  134.857004][ T4193] BTRFS info (device loop1): relocating block group 5242880 flags data|metadata
[  134.882542][ T4171] loop4: detected capacity change from 0 to 32768
[  134.907177][ T4193] BTRFS info (device loop1): balance: canceled
[  134.926352][ T4171] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor169 (4171)
[  134.974293][ T4173] loop5: detected capacity change from 0 to 32768
executing program
executing program
[  135.049244][ T4173] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop5 scanned by syz-executor169 (4173)
[  135.121779][ T4173] BTRFS info (device loop5): using xxhash64 (xxhash64-generic) checksum algorithm
[  135.162518][ T4173] BTRFS info (device loop5): force clearing of disk cache
[  135.183733][ T4173] BTRFS info (device loop5): setting nodatasum
[  135.191356][ T4173] BTRFS info (device loop5): allowing degraded mounts
executing program
[  135.227160][ T4173] BTRFS info (device loop5): enabling disk space caching
[  135.254473][ T4173] BTRFS info (device loop5): disk space caching is enabled
executing program
[  135.428702][ T4173] BTRFS info (device loop5): enabling ssd optimizations
[  135.442674][ T4173] BTRFS info (device loop5): rebuilding free space tree
[  135.470778][ T4173] BTRFS info (device loop5): disabling free space tree
[  135.510199][ T4173] BTRFS info (device loop5): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  135.541397][ T4173] BTRFS info (device loop5): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  135.613914][ T4173] BTRFS info (device loop5): checking UUID tree
[  135.761407][ T4222] BTRFS info (device loop5): balance: start -d -m
[  135.774194][ T4222] BTRFS info (device loop5): relocating block group 6881280 flags data|metadata
[  135.778060][ T4197] loop3: detected capacity change from 0 to 32768
[  135.834931][ T4195] loop2: detected capacity change from 0 to 32768
[  135.915220][ T4197] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor169 (4197)
[  135.928200][ T4222] BTRFS info (device loop5): relocating block group 5242880 flags data|metadata
[  135.964167][ T4195] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor169 (4195)
[  135.981282][ T4222] BTRFS info (device loop5): balance: canceled
[  136.013407][ T4201] loop0: detected capacity change from 0 to 32768
[  136.059699][ T4201] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor169 (4201)
[  136.090432][ T4199] loop1: detected capacity change from 0 to 32768
executing program
[  136.160048][ T4199] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop1 scanned by syz-executor169 (4199)
[  136.212895][ T4199] BTRFS info (device loop1): using xxhash64 (xxhash64-generic) checksum algorithm
[  136.237077][ T4199] BTRFS info (device loop1): force clearing of disk cache
[  136.263684][ T4199] BTRFS info (device loop1): setting nodatasum
[  136.283652][ T4199] BTRFS info (device loop1): allowing degraded mounts
executing program
[  136.315760][ T4199] BTRFS info (device loop1): enabling disk space caching
executing program
[  136.364128][ T4199] BTRFS info (device loop1): disk space caching is enabled
[  136.395265][ T4214] loop4: detected capacity change from 0 to 32768
[  136.411988][ T4214] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor169 (4214)
executing program
[  136.670366][ T4199] BTRFS info (device loop1): enabling ssd optimizations
[  136.682932][ T4199] BTRFS info (device loop1): rebuilding free space tree
[  136.724744][ T4199] BTRFS info (device loop1): disabling free space tree
[  136.747423][ T4199] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
executing program
[  136.778472][ T4199] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  136.846339][ T4199] BTRFS info (device loop1): checking UUID tree
[  136.958906][ T4252] BTRFS info (device loop1): balance: start -d -m
[  136.974246][ T4252] BTRFS info (device loop1): relocating block group 6881280 flags data|metadata
[  137.093832][ T4225] loop5: detected capacity change from 0 to 32768
[  137.129420][ T4225] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor169 (4225)
[  137.151627][ T4252] BTRFS info (device loop1): relocating block group 5242880 flags data|metadata
[  137.182292][ T4229] loop2: detected capacity change from 0 to 32768
[  137.209381][ T4229] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor169 (4229)
[  137.212363][ T4252] BTRFS info (device loop1): balance: canceled
[  137.294410][ T4227] loop3: detected capacity change from 0 to 32768
[  137.323994][ T4227] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor169 (4227)
[  137.368692][ T4240] loop0: detected capacity change from 0 to 32768
[  137.389101][ T4240] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor169 (4240)
executing program
executing program
executing program
executing program
executing program
[  137.928755][ T4250] loop4: detected capacity change from 0 to 32768
[  137.945322][ T4250] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop4 scanned by syz-executor169 (4250)
[  138.038163][ T4250] BTRFS info (device loop4): using xxhash64 (xxhash64-generic) checksum algorithm
[  138.082589][ T4250] BTRFS info (device loop4): force clearing of disk cache
[  138.110446][ T4250] BTRFS info (device loop4): setting nodatasum
[  138.146333][ T4250] BTRFS info (device loop4): allowing degraded mounts
[  138.177620][ T4250] BTRFS info (device loop4): enabling disk space caching
[  138.209135][ T4250] BTRFS info (device loop4): disk space caching is enabled
[  138.426541][ T4250] BTRFS info (device loop4): enabling ssd optimizations
[  138.434656][ T4261] loop3: detected capacity change from 0 to 32768
[  138.442080][ T4250] BTRFS info (device loop4): rebuilding free space tree
[  138.451550][ T4261] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor169 (4261)
[  138.510290][ T4255] loop1: detected capacity change from 0 to 32768
[  138.517738][ T4250] BTRFS info (device loop4): disabling free space tree
[  138.549432][ T4250] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  138.560337][ T4255] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor169 (4255)
[  138.589707][ T4250] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  138.629710][ T4250] BTRFS info (device loop4): checking UUID tree
[  138.631763][ T4259] loop2: detected capacity change from 0 to 32768
[  138.657720][ T4257] loop5: detected capacity change from 0 to 32768
[  138.684599][ T4259] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor169 (4259)
[  138.757393][ T4282] BTRFS info (device loop4): balance: start -d -m
[  138.763975][ T4257] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor169 (4257)
[  138.788996][ T4282] BTRFS info (device loop4): relocating block group 6881280 flags data|metadata
[  138.799814][ T4263] loop0: detected capacity change from 0 to 32768
executing program
executing program
[  138.942031][ T4282] BTRFS info (device loop4): balance: canceled
[  138.942662][ T4250] BTRFS warning (device loop4): failed to trim 1 device(s), last error -512
[  138.958647][ T4263] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor169 (4263)
executing program
executing program
executing program
executing program
[  139.943149][ T4285] loop3: detected capacity change from 0 to 32768
[  139.970015][ T4285] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop3 scanned by syz-executor169 (4285)
[  140.020825][ T4285] BTRFS info (device loop3): using xxhash64 (xxhash64-generic) checksum algorithm
[  140.053903][ T4285] BTRFS info (device loop3): force clearing of disk cache
[  140.074236][ T4287] loop1: detected capacity change from 0 to 32768
[  140.082031][ T4285] BTRFS info (device loop3): setting nodatasum
[  140.086128][ T4289] loop4: detected capacity change from 0 to 32768
[  140.097313][ T4285] BTRFS info (device loop3): allowing degraded mounts
[  140.106559][ T4287] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor169 (4287)
[  140.113269][ T4291] loop2: detected capacity change from 0 to 32768
[  140.124778][ T4285] BTRFS info (device loop3): enabling disk space caching
[  140.140297][ T4285] BTRFS info (device loop3): disk space caching is enabled
[  140.140442][ T4289] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor169 (4289)
[  140.173602][ T4293] loop5: detected capacity change from 0 to 32768
[  140.180538][ T4291] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor169 (4291)
[  140.194430][ T4293] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor169 (4293)
[  140.291199][ T4295] loop0: detected capacity change from 0 to 32768
[  140.317676][ T4295] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor169 (4295)
executing program
[  140.390773][ T4285] BTRFS info (device loop3): enabling ssd optimizations
[  140.404413][ T4285] BTRFS info (device loop3): rebuilding free space tree
executing program
[  140.435301][ T4285] BTRFS info (device loop3): disabling free space tree
[  140.449293][ T4285] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  140.459259][ T4285] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
executing program
[  140.484417][ T4285] BTRFS info (device loop3): checking UUID tree
executing program
[  140.638621][ T4321] BTRFS info (device loop3): balance: start -d -m
[  140.668709][ T4321] BTRFS info (device loop3): relocating block group 6881280 flags data|metadata
executing program
[  140.828988][ T4321] BTRFS info (device loop3): balance: canceled
[  140.836885][ T4285] BTRFS warning (device loop3): failed to trim 1 device(s), last error -512
executing program
[  141.422938][ T4316] loop2: detected capacity change from 0 to 32768
[  141.447398][ T4316] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop2 scanned by syz-executor169 (4316)
[  141.467923][ T4319] loop4: detected capacity change from 0 to 32768
[  141.496227][ T4316] BTRFS info (device loop2): using xxhash64 (xxhash64-generic) checksum algorithm
[  141.497873][ T4319] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor169 (4319)
[  141.525595][ T4316] BTRFS info (device loop2): force clearing of disk cache
[  141.538112][ T4314] loop1: detected capacity change from 0 to 32768
[  141.545305][ T4323] loop5: detected capacity change from 0 to 32768
[  141.553796][ T4316] BTRFS info (device loop2): setting nodatasum
[  141.555055][ T4314] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor169 (4314)
[  141.568886][ T4316] BTRFS info (device loop2): allowing degraded mounts
[  141.588331][ T4316] BTRFS info (device loop2): enabling disk space caching
[  141.595984][ T4323] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor169 (4323)
[  141.616514][ T4316] BTRFS info (device loop2): disk space caching is enabled
[  141.657921][ T4325] loop0: detected capacity change from 0 to 32768
executing program
[  141.713795][ T4325] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor169 (4325)
[  141.794198][ T4327] loop3: detected capacity change from 0 to 32768
[  141.802256][ T4327] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor169 (4327)
[  141.904108][ T4316] BTRFS info (device loop2): enabling ssd optimizations
[  141.936359][ T4316] BTRFS info (device loop2): rebuilding free space tree
executing program
executing program
[  142.009626][ T4316] BTRFS info (device loop2): disabling free space tree
[  142.033596][ T4316] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
executing program
[  142.074444][ T4316] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
executing program
[  142.164473][ T4316] BTRFS info (device loop2): checking UUID tree
[  142.289676][ T4356] BTRFS info (device loop2): balance: start -d -m
[  142.301592][ T4356] BTRFS info (device loop2): relocating block group 6881280 flags data|metadata
[  142.478626][ T4356] BTRFS info (device loop2): relocating block group 5242880 flags data|metadata
[  142.539134][ T4356] BTRFS info (device loop2): balance: canceled
executing program
[  142.778908][ T4338] loop5: detected capacity change from 0 to 32768
[  142.798273][ T4338] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop5 scanned by syz-executor169 (4338)
[  142.838911][ T4338] BTRFS info (device loop5): using xxhash64 (xxhash64-generic) checksum algorithm
[  142.858322][ T4338] BTRFS info (device loop5): force clearing of disk cache
[  142.893821][ T4338] BTRFS info (device loop5): setting nodatasum
[  142.904696][ T4338] BTRFS info (device loop5): allowing degraded mounts
[  142.920868][ T4348] loop0: detected capacity change from 0 to 32768
[  142.922817][ T4338] BTRFS info (device loop5): enabling disk space caching
[  142.947400][ T4348] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor169 (4348)
[  142.956665][ T4338] BTRFS info (device loop5): disk space caching is enabled
[  143.037685][ T4350] loop1: detected capacity change from 0 to 32768
[  143.060158][ T4350] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor169 (4350)
[  143.095382][ T4352] loop4: detected capacity change from 0 to 32768
[  143.131792][ T4352] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor169 (4352)
[  143.147531][ T4338] BTRFS info (device loop5): enabling ssd optimizations
[  143.165983][ T4354] loop3: detected capacity change from 0 to 32768
[  143.174223][ T4338] BTRFS info (device loop5): rebuilding free space tree
executing program
[  143.200222][ T4354] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor169 (4354)
[  143.242342][ T4338] BTRFS info (device loop5): disabling free space tree
[  143.263953][ T4338] BTRFS info (device loop5): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  143.296486][ T4338] BTRFS info (device loop5): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
executing program
[  143.352382][ T4338] BTRFS info (device loop5): checking UUID tree
[  143.465927][ T4359] loop2: detected capacity change from 0 to 32768
[  143.503848][ T4382] BTRFS info (device loop5): balance: start -d -m
executing program
[  143.510535][ T4359] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor169 (4359)
[  143.538955][ T4382] BTRFS info (device loop5): relocating block group 6881280 flags data|metadata
[  143.625676][ T4382] BTRFS info (device loop5): balance: canceled
[  143.667074][ T4338] BTRFS warning (device loop5): failed to trim 1 device(s), last error -512
executing program
executing program
executing program
[  144.295114][ T4378] loop0: detected capacity change from 0 to 32768
[  144.321968][ T4378] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor169 (4378)
[  144.370084][ T4381] loop4: detected capacity change from 0 to 32768
[  144.379318][ T4378] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[  144.397410][ T4381] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor169 (4381)
[  144.407936][ T4378] BTRFS info (device loop0): force clearing of disk cache
[  144.432615][ T4378] BTRFS info (device loop0): setting nodatasum
[  144.452666][ T4378] BTRFS info (device loop0): allowing degraded mounts
[  144.474390][ T4378] BTRFS info (device loop0): enabling disk space caching
[  144.498536][ T4378] BTRFS info (device loop0): disk space caching is enabled
[  144.547899][ T4384] loop1: detected capacity change from 0 to 32768
[  144.576279][ T4384] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor169 (4384)
[  144.615412][ T4387] loop3: detected capacity change from 0 to 32768
[  144.633873][ T4387] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor169 (4387)
executing program
[  144.683872][ T4378] BTRFS info (device loop0): enabling ssd optimizations
[  144.753789][ T4378] BTRFS info (device loop0): rebuilding free space tree
[  144.817205][ T4378] BTRFS info (device loop0): disabling free space tree
[  144.849152][ T4378] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  144.860466][ T4389] loop5: detected capacity change from 0 to 32768
[  144.869320][ T4391] loop2: detected capacity change from 0 to 32768
[  144.877001][ T4378] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  144.888413][ T4389] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor169 (4389)
[  144.902254][ T4391] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor169 (4391)
[  144.918593][ T4378] BTRFS info (device loop0): checking UUID tree
executing program
executing program
[  145.056289][ T4413] BTRFS info (device loop0): balance: start -d -m
[  145.084064][ T4413] BTRFS info (device loop0): relocating block group 6881280 flags data|metadata
[  145.176394][ T4413] BTRFS info (device loop0): balance: canceled
[  145.258993][ T4378] BTRFS warning (device loop0): failed to trim 1 device(s), last error -512
executing program
executing program
executing program
[  145.533854][ T4410] loop4: detected capacity change from 0 to 32768
[  145.568513][ T4410] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop4 scanned by syz-executor169 (4410)
[  145.621884][ T4410] BTRFS info (device loop4): using xxhash64 (xxhash64-generic) checksum algorithm
[  145.651130][ T4410] BTRFS info (device loop4): force clearing of disk cache
[  145.663542][ T4410] BTRFS info (device loop4): setting nodatasum
[  145.683112][ T4410] BTRFS info (device loop4): allowing degraded mounts
[  145.725172][ T4410] BTRFS info (device loop4): enabling disk space caching
[  145.743545][ T4410] BTRFS info (device loop4): disk space caching is enabled
[  145.885694][ T4410] BTRFS info (device loop4): enabling ssd optimizations
[  145.906530][ T4410] BTRFS info (device loop4): rebuilding free space tree
[  145.939510][ T4410] BTRFS info (device loop4): disabling free space tree
[  145.953551][ T4410] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  145.972563][ T4410] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  145.990390][ T4417] loop3: detected capacity change from 0 to 32768
[  145.998817][ T4410] BTRFS info (device loop4): checking UUID tree
[  146.012857][ T4419] loop5: detected capacity change from 0 to 32768
[  146.023205][ T4419] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor169 (4419)
[  146.046749][ T4417] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor169 (4417)
[  146.103615][ T4415] loop1: detected capacity change from 0 to 32768
[  146.201372][ T4442] BTRFS info (device loop4): balance: start -d -m
[  146.204072][ T4415] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor169 (4415)
[  146.213143][ T4442] BTRFS info (device loop4): relocating block group 6881280 flags data|metadata
[  146.289662][ T4442] BTRFS info (device loop4): relocating block group 5242880 flags data|metadata
executing program
[  146.381364][ T4421] loop2: detected capacity change from 0 to 32768
[  146.388189][ T4442] BTRFS info (device loop4): found 9 extents, stage: move data extents
[  146.410998][ T4421] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor169 (4421)
executing program
[  146.458264][ T4423] loop0: detected capacity change from 0 to 32768
[  146.475059][ T4442] BTRFS info (device loop4): found 1 extents, stage: update data pointers
[  146.525972][ T4423] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor169 (4423)
[  146.540905][ T4442] BTRFS info (device loop4): balance: ended with status: 0
executing program
executing program
executing program
executing program
[  147.417415][ T4445] loop5: detected capacity change from 0 to 32768
[  147.445884][ T4445] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop5 scanned by syz-executor169 (4445)
[  147.467124][ T4447] loop3: detected capacity change from 0 to 32768
[  147.493001][ T4447] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor169 (4447)
[  147.529451][ T4445] BTRFS info (device loop5): using xxhash64 (xxhash64-generic) checksum algorithm
[  147.569666][ T4445] BTRFS info (device loop5): force clearing of disk cache
[  147.573330][ T4449] loop1: detected capacity change from 0 to 32768
[  147.592649][ T4445] BTRFS info (device loop5): setting nodatasum
[  147.598865][ T4449] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor169 (4449)
[  147.610065][ T4451] loop4: detected capacity change from 0 to 32768
[  147.619117][ T4445] BTRFS info (device loop5): allowing degraded mounts
[  147.638176][ T4451] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor169 (4451)
[  147.651515][ T4445] BTRFS info (device loop5): enabling disk space caching
[  147.664362][ T4445] BTRFS info (device loop5): disk space caching is enabled
[  147.728423][ T4453] loop2: detected capacity change from 0 to 32768
[  147.746298][ T4453] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor169 (4453)
executing program
[  147.844054][ T4455] loop0: detected capacity change from 0 to 32768
[  147.891577][ T4455] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor169 (4455)
[  147.930834][ T4445] BTRFS info (device loop5): enabling ssd optimizations
[  147.938721][ T4445] BTRFS info (device loop5): rebuilding free space tree
executing program
[  147.964513][ T4445] BTRFS info (device loop5): disabling free space tree
[  147.978156][ T4445] BTRFS info (device loop5): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  147.999238][ T4445] BTRFS info (device loop5): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  148.063305][ T4445] BTRFS info (device loop5): checking UUID tree
executing program
executing program
[  148.187492][ T4482] BTRFS info (device loop5): balance: start -d -m
[  148.221451][ T4482] BTRFS info (device loop5): relocating block group 6881280 flags data|metadata
executing program
[  148.314183][ T4482] BTRFS info (device loop5): balance: canceled
[  148.371743][ T4445] BTRFS warning (device loop5): failed to trim 1 device(s), last error -512
executing program
[  148.724677][ T4466] loop3: detected capacity change from 0 to 32768
[  148.752967][ T4466] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop3 scanned by syz-executor169 (4466)
[  148.809543][ T4466] BTRFS info (device loop3): using xxhash64 (xxhash64-generic) checksum algorithm
[  148.863277][ T4466] BTRFS info (device loop3): force clearing of disk cache
[  148.894898][ T4466] BTRFS info (device loop3): setting nodatasum
[  148.916593][ T4466] BTRFS info (device loop3): allowing degraded mounts
[  148.941300][ T4466] BTRFS info (device loop3): enabling disk space caching
[  148.941896][ T4476] loop4: detected capacity change from 0 to 32768
[  148.967192][ T4466] BTRFS info (device loop3): disk space caching is enabled
[  148.983638][ T4476] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor169 (4476)
[  149.058070][ T4481] loop2: detected capacity change from 0 to 32768
[  149.066235][ T4481] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor169 (4481)
[  149.153814][ T4466] BTRFS info (device loop3): enabling ssd optimizations
[  149.161671][ T4466] BTRFS info (device loop3): rebuilding free space tree
[  149.164950][ T4480] loop1: detected capacity change from 0 to 32768
[  149.182293][ T4466] BTRFS info (device loop3): disabling free space tree
[  149.209911][ T4466] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  149.237625][ T4480] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor169 (4480)
[  149.248862][ T4466] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
executing program
[  149.263175][ T4466] BTRFS info (device loop3): checking UUID tree
[  149.387218][ T4484] loop0: detected capacity change from 0 to 32768
[  149.393942][ T4508] BTRFS info (device loop3): balance: start -d -m
executing program
[  149.417328][ T4508] BTRFS info (device loop3): relocating block group 6881280 flags data|metadata
[  149.524073][ T4487] loop5: detected capacity change from 0 to 32768
[  149.559273][ T4484] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor169 (4484)
executing program
[  149.582892][ T4508] BTRFS info (device loop3): relocating block group 5242880 flags data|metadata
[  149.597093][ T4487] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor169 (4487)
[  149.733616][ T4508] BTRFS info (device loop3): found 9 extents, stage: move data extents
[  149.802126][ T4508] BTRFS info (device loop3): balance: canceled
executing program
executing program
executing program
[  150.408313][ T4507] loop2: detected capacity change from 0 to 32768
[  150.433053][ T4511] loop4: detected capacity change from 0 to 32768
[  150.450785][ T4511] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop4 scanned by syz-executor169 (4511)
[  150.481379][ T4507] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor169 (4507)
[  150.496088][ T4511] BTRFS info (device loop4): using xxhash64 (xxhash64-generic) checksum algorithm
[  150.515372][ T4511] BTRFS info (device loop4): force clearing of disk cache
[  150.530481][ T4511] BTRFS info (device loop4): setting nodatasum
[  150.543599][ T4511] BTRFS info (device loop4): allowing degraded mounts
[  150.552394][ T4513] loop1: detected capacity change from 0 to 32768
[  150.565858][ T4511] BTRFS info (device loop4): enabling disk space caching
[  150.577832][ T4513] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor169 (4513)
[  150.593247][ T4511] BTRFS info (device loop4): disk space caching is enabled
executing program
[  150.769966][ T4517] loop5: detected capacity change from 0 to 32768
[  150.773787][ T4511] BTRFS info (device loop4): enabling ssd optimizations
[  150.784168][ T4517] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor169 (4517)
[  150.797995][ T4511] BTRFS info (device loop4): rebuilding free space tree
[  150.851047][ T4511] BTRFS info (device loop4): disabling free space tree
[  150.883587][ T4511] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  150.918811][ T4515] loop0: detected capacity change from 0 to 32768
[  150.930534][ T4511] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  150.958006][ T4519] loop3: detected capacity change from 0 to 32768
executing program
[  150.969182][ T4515] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor169 (4515)
[  150.982894][ T4511] BTRFS info (device loop4): checking UUID tree
[  150.991152][ T4519] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor169 (4519)
executing program
[  151.158831][ T4542] BTRFS info (device loop4): balance: start -d -m
[  151.173287][ T4542] BTRFS info (device loop4): relocating block group 6881280 flags data|metadata
[  151.252878][ T4542] BTRFS info (device loop4): balance: canceled
executing program
executing program
[  151.371420][ T4511] BTRFS warning (device loop4): failed to trim 1 device(s), last error -512
executing program
[  151.687675][ T4538] loop2: detected capacity change from 0 to 32768
[  151.729738][ T4538] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop2 scanned by syz-executor169 (4538)
[  151.782001][ T4538] BTRFS info (device loop2): using xxhash64 (xxhash64-generic) checksum algorithm
[  151.812797][ T4538] BTRFS info (device loop2): force clearing of disk cache
[  151.840658][ T4538] BTRFS info (device loop2): setting nodatasum
[  151.860485][ T4538] BTRFS info (device loop2): allowing degraded mounts
[  151.883094][ T4538] BTRFS info (device loop2): enabling disk space caching
[  151.906120][ T4538] BTRFS info (device loop2): disk space caching is enabled
[  151.989526][ T4540] loop1: detected capacity change from 0 to 32768
[  152.006972][ T4540] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor169 (4540)
[  152.089519][ T4538] BTRFS info (device loop2): enabling ssd optimizations
[  152.129085][ T4538] BTRFS info (device loop2): rebuilding free space tree
[  152.152103][ T4549] loop3: detected capacity change from 0 to 32768
[  152.160209][ T4549] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor169 (4549)
[  152.195760][ T4545] loop5: detected capacity change from 0 to 32768
[  152.195954][ T4538] BTRFS info (device loop2): disabling free space tree
[  152.212962][ T4538] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  152.229406][ T4547] loop0: detected capacity change from 0 to 32768
[  152.234092][ T4538] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
executing program
[  152.236581][ T4545] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor169 (4545)
[  152.270414][ T4538] BTRFS info (device loop2): checking UUID tree
[  152.333678][ T4547] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor169 (4547)
[  152.416300][ T4572] BTRFS info (device loop2): balance: start -d -m
[  152.423769][ T4572] BTRFS info (device loop2): relocating block group 6881280 flags data|metadata
executing program
[  152.596644][ T4572] BTRFS info (device loop2): relocating block group 5242880 flags data|metadata
[  152.626948][ T4551] loop4: detected capacity change from 0 to 32768
[  152.660224][ T4572] BTRFS info (device loop2): balance: canceled
[  152.666925][ T4551] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor169 (4551)
executing program
executing program
executing program
executing program
[  153.251522][ T4570] loop1: detected capacity change from 0 to 32768
[  153.292746][ T4570] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop1 scanned by syz-executor169 (4570)
[  153.341090][ T4570] BTRFS info (device loop1): using xxhash64 (xxhash64-generic) checksum algorithm
[  153.370185][ T4570] BTRFS info (device loop1): force clearing of disk cache
[  153.393640][ T4570] BTRFS info (device loop1): setting nodatasum
[  153.413375][ T4570] BTRFS info (device loop1): allowing degraded mounts
[  153.435954][ T4570] BTRFS info (device loop1): enabling disk space caching
[  153.443029][ T4570] BTRFS info (device loop1): disk space caching is enabled
[  153.511747][ T4575] loop3: detected capacity change from 0 to 32768
[  153.553017][ T4575] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor169 (4575)
[  153.598764][ T4577] loop0: detected capacity change from 0 to 32768
[  153.607326][ T4570] BTRFS info (device loop1): enabling ssd optimizations
[  153.618674][ T4577] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor169 (4577)
[  153.648884][ T4570] BTRFS info (device loop1): rebuilding free space tree
[  153.671288][ T4580] loop5: detected capacity change from 0 to 32768
[  153.675120][ T4570] BTRFS info (device loop1): disabling free space tree
[  153.700938][ T4580] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor169 (4580)
[  153.710787][ T4582] loop2: detected capacity change from 0 to 32768
[  153.730126][ T4570] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  153.741834][ T4582] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor169 (4582)
[  153.766378][ T4570] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  153.803263][ T4584] loop4: detected capacity change from 0 to 32768
[  153.835988][ T4584] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor169 (4584)
[  153.858554][ T4570] BTRFS info (device loop1): checking UUID tree
executing program
executing program
[  154.007494][ T4607] BTRFS info (device loop1): balance: start -d -m
[  154.021757][ T4607] BTRFS info (device loop1): relocating block group 6881280 flags data|metadata
executing program
executing program
executing program
[  154.239967][ T4607] BTRFS info (device loop1): relocating block group 5242880 flags data|metadata
[  154.321341][ T4607] BTRFS info (device loop1): balance: canceled
executing program
[  154.948751][ T4604] loop0: detected capacity change from 0 to 32768
[  154.986077][ T4604] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor169 (4604)
[  155.024281][ T4606] loop3: detected capacity change from 0 to 32768
[  155.035369][ T4604] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[  155.051165][ T4606] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor169 (4606)
[  155.060876][ T4609] loop5: detected capacity change from 0 to 32768
[  155.073083][ T4604] BTRFS info (device loop0): force clearing of disk cache
[  155.088109][ T4604] BTRFS info (device loop0): setting nodatasum
[  155.101070][ T4604] BTRFS info (device loop0): allowing degraded mounts
[  155.111642][ T4609] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor169 (4609)
[  155.131011][ T4604] BTRFS info (device loop0): enabling disk space caching
[  155.155730][ T4611] loop2: detected capacity change from 0 to 32768
[  155.157621][ T4604] BTRFS info (device loop0): disk space caching is enabled
[  155.183764][ T4611] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor169 (4611)
[  155.199590][ T4614] loop4: detected capacity change from 0 to 32768
[  155.217648][ T4614] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor169 (4614)
[  155.243973][ T4616] loop1: detected capacity change from 0 to 32768
[  155.259003][ T4616] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor169 (4616)
executing program
[  155.453686][ T4604] BTRFS info (device loop0): enabling ssd optimizations
executing program
[  155.508537][ T4604] BTRFS info (device loop0): rebuilding free space tree
[  155.553716][ T4604] BTRFS info (device loop0): disabling free space tree
[  155.564684][ T4604] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
executing program
[  155.600231][ T4604] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
executing program
[  155.674624][ T4604] BTRFS info (device loop0): checking UUID tree
executing program
[  155.818464][ T4643] BTRFS info (device loop0): balance: start -d -m
[  155.833088][ T4643] BTRFS info (device loop0): relocating block group 6881280 flags data|metadata
[  155.961918][ T4643] BTRFS info (device loop0): relocating block group 5242880 flags data|metadata
[  155.996421][ T4632] loop3: detected capacity change from 0 to 32768
[  156.025915][ T4632] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor169 (4632)
[  156.062412][ T4643] BTRFS info (device loop0): found 9 extents, stage: move data extents
[  156.101920][ T4643] BTRFS info (device loop0): balance: canceled
executing program
executing program
[  156.638175][ T4637] loop5: detected capacity change from 0 to 32768
[  156.663228][ T4637] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop5 scanned by syz-executor169 (4637)
[  156.674082][ T4646] loop1: detected capacity change from 0 to 32768
[  156.692392][ T4639] loop4: detected capacity change from 0 to 32768
[  156.707957][ T4646] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor169 (4646)
[  156.726370][ T4637] BTRFS info (device loop5): using xxhash64 (xxhash64-generic) checksum algorithm
[  156.736597][ T4639] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor169 (4639)
[  156.754100][ T4637] BTRFS info (device loop5): force clearing of disk cache
[  156.772322][ T4641] loop2: detected capacity change from 0 to 32768
[  156.780281][ T4637] BTRFS info (device loop5): setting nodatasum
[  156.792463][ T4637] BTRFS info (device loop5): allowing degraded mounts
[  156.794366][ T4641] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor169 (4641)
[  156.811869][ T4637] BTRFS info (device loop5): enabling disk space caching
[  156.847625][ T4637] BTRFS info (device loop5): disk space caching is enabled
executing program
executing program
[  157.059546][ T4648] loop0: detected capacity change from 0 to 32768
[  157.067300][ T4637] BTRFS info (device loop5): enabling ssd optimizations
[  157.080735][ T4637] BTRFS info (device loop5): rebuilding free space tree
[  157.090407][ T4648] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor169 (4648)
executing program
[  157.101191][ T4637] BTRFS info (device loop5): disabling free space tree
[  157.125138][ T4637] BTRFS info (device loop5): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  157.140982][ T4637] BTRFS info (device loop5): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  157.174340][ T4637] BTRFS info (device loop5): checking UUID tree
[  157.321804][ T4676] BTRFS info (device loop5): balance: start -d -m
[  157.337367][ T4676] BTRFS info (device loop5): relocating block group 6881280 flags data|metadata
[  157.442418][ T4650] loop3: detected capacity change from 0 to 32768
[  157.459971][ T4676] BTRFS info (device loop5): relocating block group 5242880 flags data|metadata
[  157.469444][ T4650] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor169 (4650)
executing program
[  157.577680][ T4676] BTRFS info (device loop5): found 9 extents, stage: move data extents
[  157.650903][ T4676] BTRFS info (device loop5): found 1 extents, stage: update data pointers
[  157.702670][ T4676] BTRFS info (device loop5): balance: ended with status: 0
executing program
executing program
[  158.020121][ T4671] loop2: detected capacity change from 0 to 32768
[  158.042866][ T4671] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop2 scanned by syz-executor169 (4671)
[  158.088879][ T4671] BTRFS info (device loop2): using xxhash64 (xxhash64-generic) checksum algorithm
[  158.112683][ T4668] loop4: detected capacity change from 0 to 32768
[  158.123852][ T4671] BTRFS info (device loop2): force clearing of disk cache
[  158.138838][ T4671] BTRFS info (device loop2): setting nodatasum
[  158.139545][ T4668] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor169 (4668)
[  158.155784][ T4671] BTRFS info (device loop2): allowing degraded mounts
[  158.162249][ T4673] loop1: detected capacity change from 0 to 32768
[  158.185339][ T4673] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor169 (4673)
[  158.187930][ T4671] BTRFS info (device loop2): enabling disk space caching
[  158.203561][ T4671] BTRFS info (device loop2): disk space caching is enabled
[  158.325238][ T4678] loop0: detected capacity change from 0 to 32768
[  158.340822][ T4678] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor169 (4678)
executing program
executing program
[  158.470256][ T4671] BTRFS info (device loop2): enabling ssd optimizations
[  158.505618][ T4671] BTRFS info (device loop2): rebuilding free space tree
[  158.564261][ T4671] BTRFS info (device loop2): disabling free space tree
[  158.613566][ T4671] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
executing program
[  158.662621][ T4671] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  158.740901][ T4671] BTRFS info (device loop2): checking UUID tree
[  158.829432][ T4681] loop5: detected capacity change from 0 to 32768
[  158.869950][ T4707] BTRFS info (device loop2): balance: start -d -m
[  158.876526][ T4681] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor169 (4681)
[  158.892432][ T4707] BTRFS info (device loop2): relocating block group 6881280 flags data|metadata
[  158.945657][ T4682] loop3: detected capacity change from 0 to 32768
[  159.021592][ T4682] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor169 (4682)
[  159.042995][ T4707] BTRFS info (device loop2): relocating block group 5242880 flags data|metadata
[  159.126477][ T4707] BTRFS info (device loop2): balance: canceled
executing program
executing program
[  159.349056][ T4701] loop4: detected capacity change from 0 to 32768
[  159.385801][ T4701] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop4 scanned by syz-executor169 (4701)
executing program
[  159.449405][ T4701] BTRFS info (device loop4): using xxhash64 (xxhash64-generic) checksum algorithm
[  159.488474][ T4701] BTRFS info (device loop4): force clearing of disk cache
[  159.514816][ T4701] BTRFS info (device loop4): setting nodatasum
[  159.534105][ T4703] loop1: detected capacity change from 0 to 32768
[  159.542840][ T4701] BTRFS info (device loop4): allowing degraded mounts
[  159.561814][ T4701] BTRFS info (device loop4): enabling disk space caching
[  159.573388][ T4703] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor169 (4703)
[  159.593145][ T4701] BTRFS info (device loop4): disk space caching is enabled
[  159.706858][ T4705] loop0: detected capacity change from 0 to 32768
[  159.753592][ T4705] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor169 (4705)
[  159.806943][ T4701] BTRFS info (device loop4): enabling ssd optimizations
[  159.820108][ T4701] BTRFS info (device loop4): rebuilding free space tree
executing program
[  159.917619][ T4701] BTRFS info (device loop4): disabling free space tree
[  159.944433][ T4701] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  159.971482][ T4701] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  160.014711][ T4701] BTRFS info (device loop4): checking UUID tree
executing program
[  160.063782][ T4714] loop3: detected capacity change from 0 to 32768
[  160.102423][ T4714] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor169 (4714)
[  160.168416][ T4738] BTRFS info (device loop4): balance: start -d -m
[  160.180189][ T4738] BTRFS info (device loop4): relocating block group 6881280 flags data|metadata
[  160.332471][ T4710] loop2: detected capacity change from 0 to 32768
[  160.350722][ T4738] BTRFS info (device loop4): relocating block group 5242880 flags data|metadata
[  160.380262][ T4738] BTRFS info (device loop4): balance: canceled
[  160.386717][ T4710] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor169 (4710)
[  160.414816][ T4712] loop5: detected capacity change from 0 to 32768
[  160.454063][ T4712] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor169 (4712)
executing program
executing program
executing program
executing program
[  160.934803][ T4733] loop1: detected capacity change from 0 to 32768
[  160.972148][ T4733] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop1 scanned by syz-executor169 (4733)
[  161.029343][ T4733] BTRFS info (device loop1): using xxhash64 (xxhash64-generic) checksum algorithm
[  161.052240][ T4733] BTRFS info (device loop1): force clearing of disk cache
[  161.062205][ T4736] loop0: detected capacity change from 0 to 32768
[  161.075702][ T4733] BTRFS info (device loop1): setting nodatasum
[  161.085958][ T4736] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor169 (4736)
[  161.102584][ T4733] BTRFS info (device loop1): allowing degraded mounts
[  161.116595][ T4733] BTRFS info (device loop1): enabling disk space caching
[  161.132798][ T4733] BTRFS info (device loop1): disk space caching is enabled
[  161.331426][ T4733] BTRFS info (device loop1): enabling ssd optimizations
[  161.344286][ T4733] BTRFS info (device loop1): rebuilding free space tree
[  161.369614][ T4733] BTRFS info (device loop1): disabling free space tree
[  161.396888][ T4733] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  161.406457][ T4740] loop4: detected capacity change from 0 to 32768
[  161.423404][ T4733] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  161.434177][ T4742] loop3: detected capacity change from 0 to 32768
executing program
[  161.446699][ T4740] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor169 (4740)
[  161.484402][ T4742] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor169 (4742)
[  161.499709][ T4733] BTRFS info (device loop1): checking UUID tree
[  161.649142][ T4767] BTRFS info (device loop1): balance: start -d -m
[  161.660328][ T4744] loop2: detected capacity change from 0 to 32768
[  161.662983][ T4767] BTRFS info (device loop1): relocating block group 6881280 flags data|metadata
[  161.752711][ T4746] loop5: detected capacity change from 0 to 32768
[  161.787119][ T4767] BTRFS info (device loop1): balance: canceled
[  161.790050][ T4733] BTRFS warning (device loop1): failed to trim 1 device(s), last error -512
[  161.802957][ T4744] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor169 (4744)
[  161.852970][ T4746] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor169 (4746)
executing program
executing program
executing program
executing program
executing program
[  162.366416][ T4765] loop0: detected capacity change from 0 to 32768
[  162.393809][ T4765] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor169 (4765)
[  162.460406][ T4765] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[  162.489906][ T4765] BTRFS info (device loop0): force clearing of disk cache
[  162.514152][ T4765] BTRFS info (device loop0): setting nodatasum
[  162.534990][ T4765] BTRFS info (device loop0): allowing degraded mounts
[  162.557505][ T4765] BTRFS info (device loop0): enabling disk space caching
[  162.580299][ T4765] BTRFS info (device loop0): disk space caching is enabled
[  162.750410][ T4765] BTRFS info (device loop0): enabling ssd optimizations
[  162.761125][ T4765] BTRFS info (device loop0): rebuilding free space tree
[  162.785690][ T4765] BTRFS info (device loop0): disabling free space tree
[  162.800645][ T4765] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  162.824103][ T4765] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  162.855341][ T4765] BTRFS info (device loop0): checking UUID tree
[  162.939609][ T4772] loop3: detected capacity change from 0 to 32768
[  162.941233][ T4779] loop5: detected capacity change from 0 to 32768
[  162.968029][ T4779] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor169 (4779)
[  162.985917][ T4770] loop4: detected capacity change from 0 to 32768
[  162.994474][ T4798] BTRFS info (device loop0): balance: start -d -m
[  163.006346][ T4772] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor169 (4772)
[  163.033097][ T4774] loop1: detected capacity change from 0 to 32768
[  163.054610][ T4798] BTRFS info (device loop0): relocating block group 6881280 flags data|metadata
[  163.083787][ T4770] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor169 (4770)
[  163.123264][ T4798] BTRFS info (device loop0): relocating block group 5242880 flags data|metadata
[  163.144624][ T4774] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor169 (4774)
[  163.181356][ T4777] loop2: detected capacity change from 0 to 32768
[  163.236002][ T4777] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor169 (4777)
[  163.263738][ T4798] BTRFS info (device loop0): found 9 extents, stage: move data extents
[  163.326064][ T4798] BTRFS info (device loop0): balance: canceled
executing program
executing program
executing program
executing program
executing program
executing program
[  164.311406][ T4803] loop5: detected capacity change from 0 to 32768
[  164.316125][ T4801] loop3: detected capacity change from 0 to 32768
[  164.342503][ T4803] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop5 scanned by syz-executor169 (4803)
[  164.375463][ T4805] loop4: detected capacity change from 0 to 32768
[  164.387970][ T4801] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor169 (4801)
[  164.399292][ T4803] BTRFS info (device loop5): using xxhash64 (xxhash64-generic) checksum algorithm
[  164.414897][ T4805] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor169 (4805)
[  164.434974][ T4803] BTRFS info (device loop5): force clearing of disk cache
[  164.439632][ T4809] loop1: detected capacity change from 0 to 32768
[  164.449966][ T4803] BTRFS info (device loop5): setting nodatasum
[  164.475267][ T4809] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor169 (4809)
[  164.489413][ T4803] BTRFS info (device loop5): allowing degraded mounts
[  164.507467][ T4808] loop0: detected capacity change from 0 to 32768
[  164.508736][ T4811] loop2: detected capacity change from 0 to 32768
[  164.522831][ T4803] BTRFS info (device loop5): enabling disk space caching
[  164.529833][ T4811] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor169 (4811)
[  164.539177][ T4803] BTRFS info (device loop5): disk space caching is enabled
[  164.554248][ T4808] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor169 (4808)
executing program
[  164.730433][ T4803] BTRFS info (device loop5): enabling ssd optimizations
[  164.742407][ T4803] BTRFS info (device loop5): rebuilding free space tree
[  164.768151][ T4803] BTRFS info (device loop5): disabling free space tree
executing program
executing program
[  164.783666][ T4803] BTRFS info (device loop5): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  164.816565][ T4803] BTRFS info (device loop5): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  164.865122][ T4803] BTRFS info (device loop5): checking UUID tree
executing program
executing program
[  165.010202][ T4838] BTRFS info (device loop5): balance: start -d -m
[  165.026372][ T4838] BTRFS info (device loop5): relocating block group 6881280 flags data|metadata
[  165.181800][ T4838] BTRFS info (device loop5): balance: canceled
[  165.195242][ T4803] BTRFS warning (device loop5): failed to trim 1 device(s), last error -512
executing program
[  165.683915][ T4829] loop3: detected capacity change from 0 to 32768
[  165.709316][ T4829] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop3 scanned by syz-executor169 (4829)
[  165.744521][ T4832] loop4: detected capacity change from 0 to 32768
[  165.765833][ T4829] BTRFS info (device loop3): using xxhash64 (xxhash64-generic) checksum algorithm
[  165.771873][ T4832] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor169 (4832)
[  165.795233][ T4829] BTRFS info (device loop3): force clearing of disk cache
[  165.815948][ T4829] BTRFS info (device loop3): setting nodatasum
[  165.836999][ T4829] BTRFS info (device loop3): allowing degraded mounts
[  165.851426][ T4837] loop0: detected capacity change from 0 to 32768
[  165.858060][ T4829] BTRFS info (device loop3): enabling disk space caching
[  165.878587][ T4829] BTRFS info (device loop3): disk space caching is enabled
[  165.892251][ T4837] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor169 (4837)
[  165.915582][ T4834] loop1: detected capacity change from 0 to 32768
[  165.935922][ T4834] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor169 (4834)
[  165.940426][ T4841] loop2: detected capacity change from 0 to 32768
[  165.994818][ T4841] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor169 (4841)
[  166.063183][ T4843] loop5: detected capacity change from 0 to 32768
[  166.072392][ T4829] BTRFS info (device loop3): enabling ssd optimizations
[  166.084293][ T4843] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor169 (4843)
[  166.095541][ T4829] BTRFS info (device loop3): rebuilding free space tree
executing program
executing program
[  166.166098][ T4829] BTRFS info (device loop3): disabling free space tree
[  166.197720][ T4829] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  166.228213][ T4829] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
executing program
[  166.295827][ T4829] BTRFS info (device loop3): checking UUID tree
executing program
[  166.465060][ T4870] BTRFS info (device loop3): balance: start -d -m
[  166.476886][ T4870] BTRFS info (device loop3): relocating block group 6881280 flags data|metadata
executing program
[  166.661250][ T4870] BTRFS info (device loop3): relocating block group 5242880 flags data|metadata
[  166.695753][ T4870] BTRFS info (device loop3): balance: canceled
executing program
[  167.214942][ T4862] loop1: detected capacity change from 0 to 32768
[  167.238334][ T4864] loop4: detected capacity change from 0 to 32768
[  167.242150][ T4862] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop1 scanned by syz-executor169 (4862)
[  167.291453][ T4864] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor169 (4864)
[  167.305045][ T4862] BTRFS info (device loop1): using xxhash64 (xxhash64-generic) checksum algorithm
[  167.312411][ T4869] loop0: detected capacity change from 0 to 32768
[  167.328148][ T4869] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor169 (4869)
[  167.335746][ T4862] BTRFS info (device loop1): force clearing of disk cache
[  167.350400][ T4867] loop2: detected capacity change from 0 to 32768
[  167.366270][ T4867] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor169 (4867)
[  167.377380][ T4862] BTRFS info (device loop1): setting nodatasum
[  167.392500][ T4862] BTRFS info (device loop1): allowing degraded mounts
[  167.421639][ T4862] BTRFS info (device loop1): enabling disk space caching
[  167.446602][ T4862] BTRFS info (device loop1): disk space caching is enabled
[  167.511380][ T4873] loop5: detected capacity change from 0 to 32768
[  167.560743][ T4873] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor169 (4873)
[  167.582910][ T4875] loop3: detected capacity change from 0 to 32768
[  167.591399][ T4875] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor169 (4875)
[  167.609964][ T4862] BTRFS info (device loop1): enabling ssd optimizations
[  167.622817][ T4862] BTRFS info (device loop1): rebuilding free space tree
executing program
executing program
[  167.691027][ T4862] BTRFS info (device loop1): disabling free space tree
[  167.728973][ T4862] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  167.771743][ T4862] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
executing program
executing program
[  167.834714][ T4862] BTRFS info (device loop1): checking UUID tree
executing program
[  167.976036][ T4902] BTRFS info (device loop1): balance: start -d -m
[  167.990107][ T4902] BTRFS info (device loop1): relocating block group 6881280 flags data|metadata
[  168.164563][ T4902] BTRFS info (device loop1): relocating block group 5242880 flags data|metadata
[  168.216701][ T4902] BTRFS info (device loop1): balance: canceled
executing program
[  168.717741][ T4896] loop4: detected capacity change from 0 to 32768
[  168.742303][ T4896] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop4 scanned by syz-executor169 (4896)
[  168.774948][ T4894] loop0: detected capacity change from 0 to 32768
[  168.792866][ T4896] BTRFS info (device loop4): using xxhash64 (xxhash64-generic) checksum algorithm
[  168.810398][ T4894] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor169 (4894)
[  168.822712][ T4896] BTRFS info (device loop4): force clearing of disk cache
[  168.822740][ T4896] BTRFS info (device loop4): setting nodatasum
[  168.822756][ T4896] BTRFS info (device loop4): allowing degraded mounts
[  168.822772][ T4896] BTRFS info (device loop4): enabling disk space caching
[  168.873226][ T4900] loop2: detected capacity change from 0 to 32768
[  168.874597][ T4899] loop3: detected capacity change from 0 to 32768
[  168.893321][ T4900] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor169 (4900)
[  168.894078][ T4896] BTRFS info (device loop4): disk space caching is enabled
[  168.952049][ T4899] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor169 (4899)
executing program
[  169.008477][ T4905] loop5: detected capacity change from 0 to 32768
[  169.038703][ T4905] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor169 (4905)
[  169.084939][ T4896] BTRFS info (device loop4): enabling ssd optimizations
[  169.114402][ T4896] BTRFS info (device loop4): rebuilding free space tree
executing program
[  169.172261][ T4907] loop1: detected capacity change from 0 to 32768
[  169.198830][ T4896] BTRFS info (device loop4): disabling free space tree
[  169.242105][ T4907] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor169 (4907)
[  169.253550][ T4896] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
executing program
[  169.285835][ T4896] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  169.350173][ T4896] BTRFS info (device loop4): checking UUID tree
executing program
[  169.485150][ T4934] BTRFS info (device loop4): balance: start -d -m
[  169.492155][ T4934] BTRFS info (device loop4): relocating block group 6881280 flags data|metadata
executing program
[  169.656827][ T4934] BTRFS info (device loop4): balance: canceled
[  169.661711][ T4896] BTRFS warning (device loop4): failed to trim 1 device(s), last error -512
executing program
[  170.161166][ T4924] loop0: detected capacity change from 0 to 32768
[  170.189950][ T4924] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor169 (4924)
[  170.193546][ T4930] loop2: detected capacity change from 0 to 32768
[  170.239304][ T4924] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[  170.250006][ T4930] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor169 (4930)
[  170.267651][ T4924] BTRFS info (device loop0): force clearing of disk cache
[  170.287435][ T4928] loop3: detected capacity change from 0 to 32768
[  170.297163][ T4924] BTRFS info (device loop0): setting nodatasum
[  170.318006][ T4928] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor169 (4928)
[  170.334727][ T4924] BTRFS info (device loop0): allowing degraded mounts
[  170.349756][ T4924] BTRFS info (device loop0): enabling disk space caching
[  170.365152][ T4924] BTRFS info (device loop0): disk space caching is enabled
[  170.403604][ T4935] loop5: detected capacity change from 0 to 32768
[  170.433243][ T4935] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor169 (4935)
[  170.529739][ T4937] loop1: detected capacity change from 0 to 32768
[  170.536782][ T4924] BTRFS info (device loop0): enabling ssd optimizations
[  170.547682][ T4937] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor169 (4937)
[  170.577817][ T4924] BTRFS info (device loop0): rebuilding free space tree
executing program
executing program
[  170.632902][ T4924] BTRFS info (device loop0): disabling free space tree
[  170.672197][ T4924] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
executing program
[  170.705984][ T4939] loop4: detected capacity change from 0 to 32768
[  170.716397][ T4924] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  170.740004][ T4939] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor169 (4939)
[  170.766904][ T4924] BTRFS info (device loop0): checking UUID tree
[  170.878909][ T4964] BTRFS info (device loop0): balance: start -d -m
[  170.890649][ T4964] BTRFS info (device loop0): relocating block group 6881280 flags data|metadata
executing program
[  171.090433][ T4924] BTRFS warning (device loop0): failed to trim 1 block group(s), last error -512
[  171.126888][ T4964] BTRFS info (device loop0): relocating block group 5242880 flags data|metadata
executing program
[  171.154968][ T4964] BTRFS info (device loop0): balance: canceled
executing program
[  171.604134][ T4960] loop3: detected capacity change from 0 to 32768
[  171.634187][ T4960] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop3 scanned by syz-executor169 (4960)
[  171.684004][ T4960] BTRFS info (device loop3): using xxhash64 (xxhash64-generic) checksum algorithm
[  171.713429][ T4960] BTRFS info (device loop3): force clearing of disk cache
[  171.719482][ T4958] loop2: detected capacity change from 0 to 32768
[  171.745307][ T4958] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor169 (4958)
[  171.756574][ T4960] BTRFS info (device loop3): setting nodatasum
[  171.775174][ T4960] BTRFS info (device loop3): allowing degraded mounts
[  171.796778][ T4960] BTRFS info (device loop3): enabling disk space caching
[  171.828879][ T4962] loop5: detected capacity change from 0 to 32768
[  171.832623][ T4960] BTRFS info (device loop3): disk space caching is enabled
[  171.868607][ T4962] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor169 (4962)
[  171.992340][ T4967] loop1: detected capacity change from 0 to 32768
[  172.006263][ T4967] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor169 (4967)
[  172.039138][ T4960] BTRFS info (device loop3): enabling ssd optimizations
[  172.056069][ T4969] loop4: detected capacity change from 0 to 32768
[  172.056256][ T4960] BTRFS info (device loop3): rebuilding free space tree
[  172.079192][ T4971] loop0: detected capacity change from 0 to 32768
executing program
[  172.087824][ T4969] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor169 (4969)
[  172.103685][ T4960] BTRFS info (device loop3): disabling free space tree
[  172.114118][ T4971] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor169 (4971)
[  172.129033][ T4960] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  172.139531][ T4960] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  172.153312][ T4960] BTRFS info (device loop3): checking UUID tree
executing program
[  172.278697][ T4992] BTRFS info (device loop3): balance: start -d -m
[  172.307131][ T4992] BTRFS info (device loop3): relocating block group 6881280 flags data|metadata
[  172.397761][ T4992] BTRFS info (device loop3): balance: canceled
[  172.451171][ T4960] BTRFS warning (device loop3): failed to trim 1 device(s), last error -512
executing program
executing program
executing program
executing program
[  173.087628][ T4990] loop2: detected capacity change from 0 to 32768
[  173.115685][ T4990] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop2 scanned by syz-executor169 (4990)
[  173.157225][ T4990] BTRFS info (device loop2): using xxhash64 (xxhash64-generic) checksum algorithm
[  173.193594][ T4990] BTRFS info (device loop2): force clearing of disk cache
[  173.200828][ T4990] BTRFS info (device loop2): setting nodatasum
[  173.233576][ T4990] BTRFS info (device loop2): allowing degraded mounts
[  173.240556][ T4990] BTRFS info (device loop2): enabling disk space caching
[  173.273585][ T4990] BTRFS info (device loop2): disk space caching is enabled
[  173.317256][ T4995] loop5: detected capacity change from 0 to 32768
[  173.325584][ T4995] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor169 (4995)
[  173.372114][ T4997] loop4: detected capacity change from 0 to 32768
[  173.384770][ T4997] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor169 (4997)
[  173.432800][ T4990] BTRFS info (device loop2): enabling ssd optimizations
[  173.465104][ T5000] loop1: detected capacity change from 0 to 32768
[  173.473117][ T5000] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor169 (5000)
[  173.474065][ T5001] loop0: detected capacity change from 0 to 32768
[  173.493681][ T4990] BTRFS info (device loop2): rebuilding free space tree
[  173.511732][ T5003] loop3: detected capacity change from 0 to 32768
[  173.518624][ T5001] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor169 (5001)
[  173.537409][ T4990] BTRFS info (device loop2): disabling free space tree
[  173.571584][ T5003] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor169 (5003)
[  173.582798][ T4990] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  173.619851][ T4990] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
executing program
[  173.661069][ T4990] BTRFS info (device loop2): checking UUID tree
executing program
executing program
[  173.844216][ T5024] BTRFS info (device loop2): balance: start -d -m
[  173.877844][ T5024] BTRFS info (device loop2): relocating block group 6881280 flags data|metadata
executing program
[  173.990542][ T5024] BTRFS info (device loop2): balance: canceled
[  174.023348][ T4990] BTRFS warning (device loop2): failed to trim 1 device(s), last error -512
executing program
executing program
[  174.717938][ T5022] loop5: detected capacity change from 0 to 32768
[  174.746674][ T5022] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop5 scanned by syz-executor169 (5022)
[  174.773075][ T5027] loop1: detected capacity change from 0 to 32768
[  174.799542][ T5022] BTRFS info (device loop5): using xxhash64 (xxhash64-generic) checksum algorithm
[  174.823623][ T5027] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor169 (5027)
[  174.833760][ T5022] BTRFS info (device loop5): force clearing of disk cache
[  174.846095][ T5022] BTRFS info (device loop5): setting nodatasum
[  174.853899][ T5028] loop4: detected capacity change from 0 to 32768
[  174.866095][ T5022] BTRFS info (device loop5): allowing degraded mounts
[  174.878634][ T5028] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor169 (5028)
[  174.893856][ T5031] loop0: detected capacity change from 0 to 32768
[  174.900522][ T5022] BTRFS info (device loop5): enabling disk space caching
[  174.908587][ T5022] BTRFS info (device loop5): disk space caching is enabled
[  174.917944][ T5031] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor169 (5031)
[  174.949512][ T5033] loop3: detected capacity change from 0 to 32768
[  174.958747][ T5033] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor169 (5033)
[  174.962633][ T5035] loop2: detected capacity change from 0 to 32768
[  174.987744][ T5035] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor169 (5035)
[  175.107065][ T5022] BTRFS info (device loop5): enabling ssd optimizations
[  175.128941][ T5022] BTRFS info (device loop5): rebuilding free space tree
executing program
executing program
[  175.154080][ T5022] BTRFS info (device loop5): disabling free space tree
[  175.162216][ T5022] BTRFS info (device loop5): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  175.176688][ T5022] BTRFS info (device loop5): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  175.248998][ T5022] BTRFS info (device loop5): checking UUID tree
executing program
[  175.402527][ T5060] BTRFS info (device loop5): balance: start -d -m
[  175.415391][ T5060] BTRFS info (device loop5): relocating block group 6881280 flags data|metadata
executing program
executing program
[  175.571650][ T5060] BTRFS info (device loop5): relocating block group 5242880 flags data|metadata
[  175.603817][ T5060] BTRFS info (device loop5): balance: canceled
executing program
[  176.014863][ T5056] loop4: detected capacity change from 0 to 32768
[  176.034451][ T5056] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop4 scanned by syz-executor169 (5056)
[  176.092742][ T5056] BTRFS info (device loop4): using xxhash64 (xxhash64-generic) checksum algorithm
[  176.121233][ T5056] BTRFS info (device loop4): force clearing of disk cache
[  176.144615][ T5056] BTRFS info (device loop4): setting nodatasum
[  176.164459][ T5056] BTRFS info (device loop4): allowing degraded mounts
[  176.187248][ T5056] BTRFS info (device loop4): enabling disk space caching
[  176.209620][ T5056] BTRFS info (device loop4): disk space caching is enabled
[  176.302676][ T5054] loop0: detected capacity change from 0 to 32768
[  176.325080][ T5054] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor169 (5054)
[  176.327118][ T5059] loop1: detected capacity change from 0 to 32768
[  176.352339][ T5059] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor169 (5059)
[  176.416415][ T5065] loop2: detected capacity change from 0 to 32768
[  176.419866][ T5056] BTRFS info (device loop4): enabling ssd optimizations
[  176.439756][ T5065] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor169 (5065)
[  176.456470][ T5056] BTRFS info (device loop4): rebuilding free space tree
[  176.500507][ T5063] loop3: detected capacity change from 0 to 32768
[  176.514302][ T5056] BTRFS info (device loop4): disabling free space tree
[  176.521250][ T5056] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[  176.553605][ T5063] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor169 (5063)
executing program
[  176.605550][ T5056] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[  176.658571][ T5067] loop5: detected capacity change from 0 to 32768
[  176.667979][ T5056] BTRFS info (device loop4): checking UUID tree
executing program
[  176.694047][ T5067] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor169 (5067)
[  176.866291][ T5090] BTRFS info (device loop4): balance: start -d -m
[  176.878979][ T5090] BTRFS info (device loop4): relocating block group 6881280 flags data|metadata
[  176.923161][ T5090] ------------[ cut here ]------------
[  176.928860][ T5090] WARNING: CPU: 1 PID: 5090 at fs/btrfs/relocation.c:4095 btrfs_relocate_block_group+0xcd8/0xd70
[  176.939572][ T5090] Modules linked in:
[  176.943520][ T5090] CPU: 1 PID: 5090 Comm: syz-executor169 Not tainted 6.1.34-syzkaller #0
[  176.952118][ T5090] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023
[  176.962330][ T5090] RIP: 0010:btrfs_relocate_block_group+0xcd8/0xd70
[  176.969286][ T5090] Code: fe 48 c7 c7 a0 a4 2e 8b 48 c7 c6 40 a4 2e 8b ba 95 0f 00 00 e8 44 99 e7 06 e8 14 a5 ef fd 0f 0b e9 62 fd ff ff e8 08 a5 ef fd <0f> 0b e9 b5 fd ff ff e8 fc a4 ef fd 0f 0b e9 08 fe ff ff 44 89 e1
[  176.996980][ T5090] RSP: 0018:ffffc9000bb4fa28 EFLAGS: 00010293
[  177.003107][ T5090] RAX: ffffffff839a3048 RBX: 0000000000190000 RCX: ffff888020545940
[  177.011954][ T5090] RDX: 0000000000000000 RSI: 0000000000190000 RDI: 0000000000000000
[  177.021043][ T5090] RBP: ffff888017732068 R08: ffffffff839a2df6 R09: fffff52001769f35
[  177.029361][ T5090] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff888028379000
[  177.037848][ T5090] R13: 0000000000000000 R14: ffff888079140000 R15: ffff888079140010
[  177.045901][ T5090] FS:  00007fde7761a700(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000
[  177.054969][ T5090] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  177.061583][ T5090] CR2: 00000000200025c0 CR3: 00000000214bb000 CR4: 00000000003506e0
[  177.069677][ T5090] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  177.077694][ T5090] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  177.085811][ T5090] Call Trace:
[  177.089130][ T5090]  <TASK>
[  177.092344][ T5090]  ? __warn+0x15a/0x520
[  177.096585][ T5090]  ? btrfs_relocate_block_group+0xcd8/0xd70
[  177.102591][ T5090]  ? report_bug+0x2af/0x500
[  177.107397][ T5090]  ? btrfs_relocate_block_group+0xcd8/0xd70
[  177.113319][ T5090]  ? handle_bug+0x3d/0x70
[  177.117737][ T5090]  ? exc_invalid_op+0x16/0x40
[  177.122440][ T5090]  ? asm_exc_invalid_op+0x16/0x20
[  177.127633][ T5090]  ? btrfs_relocate_block_group+0xa86/0xd70
[  177.133749][ T5090]  ? btrfs_relocate_block_group+0xcd8/0xd70
[  177.139945][ T5090]  ? btrfs_relocate_block_group+0xcd8/0xd70
[  177.145905][ T5090]  ? btrfs_relocate_block_group+0xcd8/0xd70
[  177.151910][ T5090]  btrfs_relocate_chunk+0x128/0x3b0
[  177.157190][ T5090]  __btrfs_balance+0x1c16/0x27d0
[  177.162193][ T5090]  ? describe_balance_start_or_resume+0x490/0x490
[  177.168683][ T5090]  ? __mutex_unlock_slowpath+0xdf/0x750
[  177.174302][ T5090]  ? do_raw_spin_unlock+0x137/0x8a0
[  177.179558][ T5090]  ? validate_convert_profile+0x7d/0x2c0
[  177.185260][ T5090]  btrfs_balance+0xbd7/0x1110
[  177.189969][ T5090]  btrfs_ioctl_balance+0x493/0x7c0
[  177.195177][ T5090]  ? btrfs_ioctl+0x6c3/0xc10
[  177.205825][ T5090]  ? btrfs_ioctl_get_supported_features+0x40/0x40
[  177.212442][ T5090]  __se_sys_ioctl+0xf1/0x160
[  177.217495][ T5090]  do_syscall_64+0x3d/0xb0
[  177.222546][ T5090]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  177.228705][ T5090] RIP: 0033:0x7fde7ea90089
[  177.233316][ T5090] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  177.253366][ T5090] RSP: 002b:00007fde7761a2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  177.262103][ T5090] RAX: ffffffffffffffda RBX: 00007fde7eb1a7f0 RCX: 00007fde7ea90089
[  177.270931][ T5090] RDX: 00000000200003c0 RSI: 00000000c4009420 RDI: 0000000000000005
[  177.278955][ T5090] RBP: 00007fde7eae74ac R08: 0000000000000000 R09: 0000000000000000
[  177.286990][ T5090] R10: 0000000000000000 R11: 0000000000000246 R12: 0030656c69662f2e
[  177.295195][ T5090] R13: 61635f7261656c63 R14: 0100000000008001 R15: 00007fde7eb1a7f8
[  177.305459][ T5090]  </TASK>
[  177.311016][ T5090] Kernel panic - not syncing: kernel: panic_on_warn set ...
[  177.319351][ T5090] CPU: 1 PID: 5090 Comm: syz-executor169 Not tainted 6.1.34-syzkaller #0
[  177.329354][ T5090] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023
[  177.341601][ T5090] Call Trace:
[  177.345012][ T5090]  <TASK>
[  177.347961][ T5090]  dump_stack_lvl+0x1e3/0x2cb
[  177.352671][ T5090]  ? nf_tcp_handle_invalid+0x642/0x642
[  177.358162][ T5090]  ? panic+0x75d/0x75d
[  177.362257][ T5090]  ? vscnprintf+0x59/0x80
[  177.366612][ T5090]  panic+0x318/0x75d
[  177.370543][ T5090]  ? __warn+0x169/0x520
[  177.374727][ T5090]  ? memcpy_page_flushcache+0xfc/0xfc
[  177.380249][ T5090]  __warn+0x348/0x520
[  177.384428][ T5090]  ? btrfs_relocate_block_group+0xcd8/0xd70
[  177.390483][ T5090]  report_bug+0x2af/0x500
[  177.394937][ T5090]  ? btrfs_relocate_block_group+0xcd8/0xd70
[  177.400866][ T5090]  handle_bug+0x3d/0x70
[  177.405171][ T5090]  exc_invalid_op+0x16/0x40
[  177.410058][ T5090]  asm_exc_invalid_op+0x16/0x20
[  177.415242][ T5090] RIP: 0010:btrfs_relocate_block_group+0xcd8/0xd70
[  177.421764][ T5090] Code: fe 48 c7 c7 a0 a4 2e 8b 48 c7 c6 40 a4 2e 8b ba 95 0f 00 00 e8 44 99 e7 06 e8 14 a5 ef fd 0f 0b e9 62 fd ff ff e8 08 a5 ef fd <0f> 0b e9 b5 fd ff ff e8 fc a4 ef fd 0f 0b e9 08 fe ff ff 44 89 e1
[  177.441566][ T5090] RSP: 0018:ffffc9000bb4fa28 EFLAGS: 00010293
[  177.447667][ T5090] RAX: ffffffff839a3048 RBX: 0000000000190000 RCX: ffff888020545940
[  177.455666][ T5090] RDX: 0000000000000000 RSI: 0000000000190000 RDI: 0000000000000000
[  177.463656][ T5090] RBP: ffff888017732068 R08: ffffffff839a2df6 R09: fffff52001769f35
[  177.471645][ T5090] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff888028379000
[  177.479818][ T5090] R13: 0000000000000000 R14: ffff888079140000 R15: ffff888079140010
[  177.487815][ T5090]  ? btrfs_relocate_block_group+0xa86/0xd70
[  177.493726][ T5090]  ? btrfs_relocate_block_group+0xcd8/0xd70
[  177.500170][ T5090]  ? btrfs_relocate_block_group+0xcd8/0xd70
[  177.506101][ T5090]  btrfs_relocate_chunk+0x128/0x3b0
[  177.511352][ T5090]  __btrfs_balance+0x1c16/0x27d0
[  177.516874][ T5090]  ? describe_balance_start_or_resume+0x490/0x490
[  177.523308][ T5090]  ? __mutex_unlock_slowpath+0xdf/0x750
[  177.528882][ T5090]  ? do_raw_spin_unlock+0x137/0x8a0
[  177.534099][ T5090]  ? validate_convert_profile+0x7d/0x2c0
[  177.539766][ T5090]  btrfs_balance+0xbd7/0x1110
[  177.545020][ T5090]  btrfs_ioctl_balance+0x493/0x7c0
[  177.551932][ T5090]  ? btrfs_ioctl+0x6c3/0xc10
[  177.556551][ T5090]  ? btrfs_ioctl_get_supported_features+0x40/0x40
[  177.562986][ T5090]  __se_sys_ioctl+0xf1/0x160
[  177.567600][ T5090]  do_syscall_64+0x3d/0xb0
[  177.572036][ T5090]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  177.577948][ T5090] RIP: 0033:0x7fde7ea90089
[  177.582376][ T5090] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  177.602116][ T5090] RSP: 002b:00007fde7761a2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  177.610649][ T5090] RAX: ffffffffffffffda RBX: 00007fde7eb1a7f0 RCX: 00007fde7ea90089
[  177.618761][ T5090] RDX: 00000000200003c0 RSI: 00000000c4009420 RDI: 0000000000000005
[  177.627557][ T5090] RBP: 00007fde7eae74ac R08: 0000000000000000 R09: 0000000000000000
[  177.629277][ T5086] loop0: detected capacity change from 0 to 32768
[  177.632913][ T5086] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor169 (5086)
[  177.652781][ T5090] R10: 0000000000000000 R11: 0000000000000246 R12: 0030656c69662f2e
[  177.660770][ T5090] R13: 61635f7261656c63 R14: 0100000000008001 R15: 00007fde7eb1a7f8
[  177.668766][ T5090]  </TASK>
[  177.671947][ T5090] Kernel Offset: disabled
[  177.676349][ T5090] Rebooting in 86400 seconds..