DUID 00:04:9a:9b:60:6a:39:26:c8:65:2f:c5:16:4d:58:03:30:c2
forked to background, child pid 3172
[   29.205157][ T3173] 8021q: adding VLAN 0 to HW filter on device bond0
[   29.223540][ T3173] eql: remember to turn off Van-Jacobson compression on your slave devices
Starting sshd: OK

syzkaller
syzkaller login: [   76.229609][   T25] cfg80211: failed to load regulatory.db
Warning: Permanently added '10.128.1.181' (ECDSA) to the list of known hosts.
executing program
executing program
executing program
executing program
executing program
executing program
[ 1204.240628][ T3572] loop0: detected capacity change from 0 to 32768
[ 1204.256244][ T3574] loop5: detected capacity change from 0 to 32768
[ 1204.280419][ T3572] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor449 (3572)
[ 1204.304727][ T3570] loop2: detected capacity change from 0 to 32768
[ 1204.314614][ T3574] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor449 (3574)
[ 1204.339821][ T3572] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1204.351144][ T3570] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor449 (3570)
[ 1204.359506][ T3569] loop1: detected capacity change from 0 to 32768
[ 1204.363179][ T3572] BTRFS info (device loop0): force clearing of disk cache
[ 1204.375768][ T3571] loop3: detected capacity change from 0 to 32768
[ 1204.376295][ T3572] BTRFS info (device loop0): setting nodatasum
[ 1204.383790][ T3573] loop4: detected capacity change from 0 to 32768
[ 1204.389325][ T3572] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1204.402409][ T3571] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor449 (3571)
[ 1204.419512][ T3572] BTRFS info (device loop0): use lzo compression, level 0
[ 1204.420008][ T3569] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor449 (3569)
[ 1204.431771][ T3572] BTRFS info (device loop0): max_inline at 6
[ 1204.454448][ T3573] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor449 (3573)
[ 1204.505104][ T3572] BTRFS info (device loop0): enabling disk space caching
[ 1204.564160][ T3572] BTRFS info (device loop0): disk space caching is enabled
[ 1204.592417][ T3572] BTRFS info (device loop0): has skinny extents
executing program
executing program
executing program
executing program
executing program
[ 1204.840389][ T3572] BTRFS info (device loop0): enabling ssd optimizations
[ 1204.866559][ T3572] BTRFS info (device loop0): clearing free space tree
[ 1204.908955][ T3572] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1204.946957][ T3572] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
executing program
[ 1205.337913][ T3597] loop5: detected capacity change from 0 to 32768
[ 1205.352716][ T3577] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 11 /dev/loop0 scanned by udevd (3577)
[ 1205.689239][ T3601] loop4: detected capacity change from 0 to 32768
executing program
[ 1205.932079][ T3605] loop2: detected capacity change from 0 to 32768
[ 1205.972920][ T3606] loop1: detected capacity change from 0 to 32768
executing program
[ 1206.067575][ T3593] loop3: detected capacity change from 0 to 32768
executing program
executing program
executing program
[ 1206.524638][ T3621] loop0: detected capacity change from 0 to 32768
[ 1206.574897][ T3621] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1206.615405][ T3621] BTRFS info (device loop0): force clearing of disk cache
[ 1206.669892][ T3621] BTRFS info (device loop0): setting nodatasum
[ 1206.676121][ T3621] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1206.717511][ T3621] BTRFS info (device loop0): use lzo compression, level 0
[ 1206.724980][ T3621] BTRFS info (device loop0): max_inline at 6
[ 1206.766932][ T3621] BTRFS info (device loop0): enabling disk space caching
[ 1206.774050][ T3621] BTRFS info (device loop0): disk space caching is enabled
[ 1206.806947][ T3621] BTRFS info (device loop0): has skinny extents
[ 1206.882795][ T3623] loop5: detected capacity change from 0 to 32768
[ 1206.930178][ T3623] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor449 (3623)
[ 1206.987018][ T3621] BTRFS info (device loop0): enabling ssd optimizations
[ 1207.037163][ T3621] BTRFS info (device loop0): clearing free space tree
[ 1207.044144][ T3621] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1207.097561][ T3624] loop4: detected capacity change from 0 to 32768
[ 1207.117002][ T3621] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[ 1207.121334][ T3625] loop2: detected capacity change from 0 to 32768
[ 1207.137883][ T3625] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor449 (3625)
[ 1207.178350][ T3624] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor449 (3624)
[ 1207.204428][ T3627] loop3: detected capacity change from 0 to 32768
executing program
[ 1207.227295][ T3627] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor449 (3627)
executing program
executing program
[ 1207.555809][ T3626] loop1: detected capacity change from 0 to 32768
[ 1207.575154][ T3626] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop1 scanned by syz-executor449 (3626)
executing program
[ 1207.646757][ T3626] BTRFS info (device loop1): using xxhash64 (xxhash64-generic) checksum algorithm
executing program
[ 1207.691100][ T3626] BTRFS info (device loop1): force clearing of disk cache
[ 1207.724090][ T3626] BTRFS info (device loop1): setting nodatasum
[ 1207.750936][ T3626] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1207.790893][ T3626] BTRFS info (device loop1): use lzo compression, level 0
[ 1207.830914][ T3626] BTRFS info (device loop1): max_inline at 6
[ 1207.858877][ T3626] BTRFS info (device loop1): enabling disk space caching
[ 1207.882046][ T3626] BTRFS info (device loop1): disk space caching is enabled
[ 1207.906580][ T3626] BTRFS info (device loop1): has skinny extents
[ 1208.168389][ T3626] BTRFS info (device loop1): enabling ssd optimizations
[ 1208.180247][ T3626] BTRFS info (device loop1): clearing free space tree
[ 1208.194058][ T3626] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1208.237815][ T3626] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[ 1208.289346][ T3666] loop3: detected capacity change from 0 to 32768
[ 1208.300646][ T3666] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor449 (3666)
executing program
[ 1208.544683][ T3646] loop5: detected capacity change from 0 to 32768
[ 1208.573522][ T3646] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop5 scanned by syz-executor449 (3646)
[ 1208.617019][ T3663] loop0: detected capacity change from 0 to 32768
[ 1208.629913][ T3646] BTRFS info (device loop5): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1208.653167][ T3663] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor449 (3663)
[ 1208.661840][ T3646] BTRFS info (device loop5): force clearing of disk cache
executing program
[ 1208.693886][ T3646] BTRFS info (device loop5): setting nodatasum
[ 1208.724883][ T3646] BTRFS info (device loop5): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1208.780651][ T3646] BTRFS info (device loop5): use lzo compression, level 0
[ 1208.814029][ T3646] BTRFS info (device loop5): max_inline at 6
[ 1208.824556][ T3664] loop4: detected capacity change from 0 to 32768
[ 1208.833808][ T3646] BTRFS info (device loop5): enabling disk space caching
[ 1208.854561][ T3665] loop2: detected capacity change from 0 to 32768
[ 1208.857023][ T3646] BTRFS info (device loop5): disk space caching is enabled
[ 1208.880547][ T3664] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor449 (3664)
[ 1208.895154][ T3646] BTRFS info (device loop5): has skinny extents
[ 1208.909613][ T3665] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor449 (3665)
executing program
[ 1209.126462][ T3646] BTRFS info (device loop5): enabling ssd optimizations
[ 1209.187616][ T3646] BTRFS info (device loop5): clearing free space tree
[ 1209.230110][ T3646] BTRFS info (device loop5): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1209.257040][ T3646] BTRFS info (device loop5): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
executing program
executing program
executing program
[ 1209.566421][ T3696] loop0: detected capacity change from 0 to 32768
[ 1209.608684][ T3696] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor449 (3696)
[ 1209.678900][ T3696] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1209.679761][ T3686] loop1: detected capacity change from 0 to 32768
[ 1209.708624][ T3696] BTRFS info (device loop0): force clearing of disk cache
[ 1209.731466][ T3696] BTRFS info (device loop0): setting nodatasum
[ 1209.739245][ T3686] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor449 (3686)
[ 1209.758811][ T3696] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1209.797214][ T3696] BTRFS info (device loop0): use lzo compression, level 0
[ 1209.840660][ T3696] BTRFS info (device loop0): max_inline at 6
[ 1209.865849][ T3696] BTRFS info (device loop0): enabling disk space caching
[ 1209.891255][ T3696] BTRFS info (device loop0): disk space caching is enabled
[ 1209.917948][ T3696] BTRFS info (device loop0): has skinny extents
[ 1209.961553][ T3687] loop3: detected capacity change from 0 to 32768
[ 1209.971019][ T3687] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor449 (3687)
[ 1210.084377][ T3696] BTRFS info (device loop0): enabling ssd optimizations
[ 1210.113644][ T3696] BTRFS info (device loop0): clearing free space tree
[ 1210.161416][ T3696] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1210.186946][ T3696] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
executing program
executing program
[ 1210.371636][ T3575] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 11 /dev/loop0 scanned by udevd (3575)
executing program
[ 1210.461475][ T3710] loop2: detected capacity change from 0 to 32768
[ 1210.677587][ T3708] loop5: detected capacity change from 0 to 32768
[ 1210.695642][ T3709] loop4: detected capacity change from 0 to 32768
executing program
executing program
executing program
[ 1211.337370][ T3730] loop1: detected capacity change from 0 to 32768
[ 1211.436257][ T3731] loop0: detected capacity change from 0 to 32768
[ 1211.480932][ T3731] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1211.499863][ T3733] loop3: detected capacity change from 0 to 32768
[ 1211.517943][ T3731] BTRFS info (device loop0): force clearing of disk cache
[ 1211.528405][ T3733] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor449 (3733)
[ 1211.547843][ T3731] BTRFS info (device loop0): setting nodatasum
[ 1211.562043][ T3731] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1211.582707][ T3731] BTRFS info (device loop0): use lzo compression, level 0
[ 1211.599278][ T3731] BTRFS info (device loop0): max_inline at 6
executing program
[ 1211.659190][ T3731] BTRFS info (device loop0): enabling disk space caching
[ 1211.689869][ T3731] BTRFS info (device loop0): disk space caching is enabled
[ 1211.720726][ T3731] BTRFS info (device loop0): has skinny extents
[ 1211.821781][ T3734] loop2: detected capacity change from 0 to 32768
[ 1211.869711][ T3734] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor449 (3734)
[ 1211.883510][ T3731] BTRFS info (device loop0): enabling ssd optimizations
[ 1211.894098][ T3731] BTRFS info (device loop0): clearing free space tree
[ 1211.906652][ T3731] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
executing program
[ 1211.927835][ T3731] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[ 1212.020097][ T3736] loop4: detected capacity change from 0 to 32768
[ 1212.049792][ T3735] loop5: detected capacity change from 0 to 32768
[ 1212.050814][ T3736] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor449 (3736)
[ 1212.136051][ T3735] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor449 (3735)
executing program
[ 1212.178059][ T3575] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 11 /dev/loop0 scanned by udevd (3575)
executing program
[ 1212.464035][ T3737] loop1: detected capacity change from 0 to 32768
executing program
executing program
executing program
[ 1213.128902][ T3756] loop3: detected capacity change from 0 to 32768
[ 1213.262278][ T3757] loop0: detected capacity change from 0 to 32768
[ 1213.311276][ T3757] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1213.338449][ T3759] loop2: detected capacity change from 0 to 32768
[ 1213.339275][ T3757] BTRFS info (device loop0): force clearing of disk cache
[ 1213.374534][ T3759] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor449 (3759)
[ 1213.382046][ T3757] BTRFS info (device loop0): setting nodatasum
[ 1213.412166][ T3757] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_LZO (0x8)
executing program
[ 1213.444251][ T3757] BTRFS info (device loop0): use lzo compression, level 0
[ 1213.492910][ T3757] BTRFS info (device loop0): max_inline at 6
[ 1213.521957][ T3757] BTRFS info (device loop0): enabling disk space caching
[ 1213.554384][ T3757] BTRFS info (device loop0): disk space caching is enabled
[ 1213.561884][ T3760] loop4: detected capacity change from 0 to 32768
[ 1213.583485][ T3760] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor449 (3760)
[ 1213.588102][ T3761] loop5: detected capacity change from 0 to 32768
[ 1213.602305][ T3757] BTRFS info (device loop0): has skinny extents
[ 1213.630322][ T3761] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor449 (3761)
executing program
executing program
[ 1213.815455][ T3757] BTRFS info (device loop0): enabling ssd optimizations
[ 1213.826291][ T3757] BTRFS info (device loop0): clearing free space tree
[ 1213.839312][ T3757] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1213.854066][ T3757] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[ 1213.939945][ T3762] loop1: detected capacity change from 0 to 32768
[ 1213.982447][ T3762] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor449 (3762)
executing program
executing program
executing program
[ 1214.518629][ T3763] loop3: detected capacity change from 0 to 32768
[ 1214.559852][ T3763] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop3 scanned by syz-executor449 (3763)
[ 1214.607106][ T3763] BTRFS info (device loop3): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1214.641296][ T3763] BTRFS info (device loop3): force clearing of disk cache
[ 1214.664295][ T3763] BTRFS info (device loop3): setting nodatasum
[ 1214.684106][ T3763] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1214.721430][ T3763] BTRFS info (device loop3): use lzo compression, level 0
[ 1214.752129][ T3763] BTRFS info (device loop3): max_inline at 6
[ 1214.774771][ T3783] loop5: detected capacity change from 0 to 32768
[ 1214.777285][ T3763] BTRFS info (device loop3): enabling disk space caching
[ 1214.811848][ T3763] BTRFS info (device loop3): disk space caching is enabled
[ 1214.815732][ T3783] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor449 (3783)
[ 1214.838172][ T3763] BTRFS info (device loop3): has skinny extents
[ 1214.907535][ T3777] loop2: detected capacity change from 0 to 32768
[ 1214.940617][ T3777] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor449 (3777)
[ 1215.036758][ T3763] BTRFS info (device loop3): enabling ssd optimizations
[ 1215.053687][ T3786] loop4: detected capacity change from 0 to 32768
[ 1215.060059][ T3763] BTRFS info (device loop3): clearing free space tree
[ 1215.067742][ T3763] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1215.078241][ T3763] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[ 1215.081445][ T3785] loop0: detected capacity change from 0 to 32768
[ 1215.095264][ T3786] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor449 (3786)
[ 1215.147057][ T3785] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor449 (3785)
executing program
executing program
executing program
[ 1215.395930][ T3787] loop1: detected capacity change from 0 to 32768
[ 1215.436434][ T3787] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop1 scanned by syz-executor449 (3787)
[ 1215.493156][ T3787] BTRFS info (device loop1): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1215.525294][ T3787] BTRFS info (device loop1): force clearing of disk cache
executing program
[ 1215.549931][ T3787] BTRFS info (device loop1): setting nodatasum
[ 1215.581692][ T3787] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_LZO (0x8)
executing program
[ 1215.635496][ T3787] BTRFS info (device loop1): use lzo compression, level 0
[ 1215.673217][ T3787] BTRFS info (device loop1): max_inline at 6
[ 1215.694240][ T3787] BTRFS info (device loop1): enabling disk space caching
[ 1215.718492][ T3787] BTRFS info (device loop1): disk space caching is enabled
[ 1215.743749][ T3787] BTRFS info (device loop1): has skinny extents
[ 1215.936785][ T3787] BTRFS info (device loop1): enabling ssd optimizations
[ 1215.947648][ T3787] BTRFS info (device loop1): clearing free space tree
[ 1215.977068][ T3787] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1215.988203][ T3787] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
executing program
[ 1216.283708][ T3808] loop2: detected capacity change from 0 to 32768
[ 1216.313370][ T3808] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop2 scanned by syz-executor449 (3808)
[ 1216.380844][ T3808] BTRFS info (device loop2): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1216.421099][ T3808] BTRFS info (device loop2): force clearing of disk cache
[ 1216.432792][ T3807] loop3: detected capacity change from 0 to 32768
[ 1216.453575][ T3808] BTRFS info (device loop2): setting nodatasum
[ 1216.463067][ T3807] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor449 (3807)
[ 1216.480407][ T3808] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1216.515521][ T3811] loop0: detected capacity change from 0 to 32768
[ 1216.521346][ T3808] BTRFS info (device loop2): use lzo compression, level 0
[ 1216.534347][ T3809] loop5: detected capacity change from 0 to 32768
[ 1216.546175][ T3811] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor449 (3811)
[ 1216.582388][ T3808] BTRFS info (device loop2): max_inline at 6
[ 1216.591253][ T3809] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor449 (3809)
[ 1216.616938][ T3808] BTRFS info (device loop2): enabling disk space caching
[ 1216.624017][ T3808] BTRFS info (device loop2): disk space caching is enabled
[ 1216.646983][ T3808] BTRFS info (device loop2): has skinny extents
[ 1216.718532][ T3810] loop4: detected capacity change from 0 to 32768
[ 1216.736136][ T3810] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor449 (3810)
executing program
executing program
[ 1216.905174][ T3808] BTRFS info (device loop2): enabling ssd optimizations
executing program
[ 1216.958151][ T3808] BTRFS info (device loop2): clearing free space tree
[ 1216.965019][ T3808] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1217.106988][ T3808] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
executing program
executing program
[ 1217.440440][ T3831] loop1: detected capacity change from 0 to 32768
[ 1217.477378][ T3831] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop1 scanned by syz-executor449 (3831)
[ 1217.547959][ T3831] BTRFS info (device loop1): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1217.579926][ T3831] BTRFS info (device loop1): force clearing of disk cache
[ 1217.605584][ T3831] BTRFS info (device loop1): setting nodatasum
[ 1217.627927][ T3831] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1217.660175][ T3831] BTRFS info (device loop1): use lzo compression, level 0
[ 1217.690029][ T3831] BTRFS info (device loop1): max_inline at 6
[ 1217.717920][ T3831] BTRFS info (device loop1): enabling disk space caching
[ 1217.747323][ T3831] BTRFS info (device loop1): disk space caching is enabled
[ 1217.757992][ T3852] loop3: detected capacity change from 0 to 32768
[ 1217.778707][ T3831] BTRFS info (device loop1): has skinny extents
[ 1217.792949][ T3852] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor449 (3852)
[ 1217.933994][ T3845] loop5: detected capacity change from 0 to 32768
[ 1217.969057][ T3845] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor449 (3845)
[ 1217.991564][ T3831] BTRFS info (device loop1): enabling ssd optimizations
[ 1218.007822][ T3831] BTRFS info (device loop1): clearing free space tree
[ 1218.051843][ T3831] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1218.061577][ T3853] loop0: detected capacity change from 0 to 32768
[ 1218.115642][ T3853] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor449 (3853)
[ 1218.130565][ T3855] loop2: detected capacity change from 0 to 32768
[ 1218.140602][ T3831] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[ 1218.156062][ T3855] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor449 (3855)
executing program
[ 1218.225174][ T3851] loop4: detected capacity change from 0 to 32768
[ 1218.271618][ T3575] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (3575)
executing program
[ 1218.350622][ T3851] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor449 (3851)
executing program
executing program
executing program
executing program
[ 1219.342733][ T3874] loop2: detected capacity change from 0 to 32768
[ 1219.370399][ T3874] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop2 scanned by syz-executor449 (3874)
[ 1219.423736][ T3874] BTRFS info (device loop2): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1219.433771][ T3876] loop3: detected capacity change from 0 to 32768
[ 1219.453820][ T3874] BTRFS info (device loop2): force clearing of disk cache
[ 1219.463296][ T3876] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor449 (3876)
[ 1219.479470][ T3874] BTRFS info (device loop2): setting nodatasum
[ 1219.485999][ T3877] loop1: detected capacity change from 0 to 32768
[ 1219.499740][ T3874] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1219.510253][ T3877] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor449 (3877)
[ 1219.531838][ T3874] BTRFS info (device loop2): use lzo compression, level 0
[ 1219.555395][ T3874] BTRFS info (device loop2): max_inline at 6
[ 1219.571695][ T3879] loop0: detected capacity change from 0 to 32768
[ 1219.582674][ T3878] loop5: detected capacity change from 0 to 32768
[ 1219.590232][ T3874] BTRFS info (device loop2): enabling disk space caching
[ 1219.612046][ T3878] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor449 (3878)
[ 1219.615186][ T3874] BTRFS info (device loop2): disk space caching is enabled
[ 1219.646928][ T3874] BTRFS info (device loop2): has skinny extents
[ 1219.654691][ T3879] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor449 (3879)
executing program
[ 1219.793191][ T3880] loop4: detected capacity change from 0 to 32768
executing program
[ 1219.844701][ T3880] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor449 (3880)
[ 1219.936044][ T3874] BTRFS info (device loop2): enabling ssd optimizations
[ 1219.965498][ T3874] BTRFS info (device loop2): clearing free space tree
executing program
[ 1220.036001][ T3874] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1220.073967][ T3874] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
executing program
executing program
executing program
[ 1220.530528][ T3898] loop3: detected capacity change from 0 to 32768
[ 1220.559709][ T3898] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop3 scanned by syz-executor449 (3898)
[ 1220.619402][ T3898] BTRFS info (device loop3): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1220.661433][ T3898] BTRFS info (device loop3): force clearing of disk cache
[ 1220.693913][ T3898] BTRFS info (device loop3): setting nodatasum
[ 1220.719706][ T3898] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1220.763296][ T3898] BTRFS info (device loop3): use lzo compression, level 0
[ 1220.786449][ T3898] BTRFS info (device loop3): max_inline at 6
[ 1220.806536][ T3898] BTRFS info (device loop3): enabling disk space caching
[ 1220.830064][ T3898] BTRFS info (device loop3): disk space caching is enabled
[ 1220.853290][ T3898] BTRFS info (device loop3): has skinny extents
[ 1220.892972][ T3888] loop1: detected capacity change from 0 to 32768
[ 1220.921094][ T3888] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor449 (3888)
[ 1221.092802][ T3901] loop0: detected capacity change from 0 to 32768
[ 1221.106460][ T3898] BTRFS info (device loop3): enabling ssd optimizations
[ 1221.119548][ T3898] BTRFS info (device loop3): clearing free space tree
[ 1221.142429][ T3904] loop2: detected capacity change from 0 to 32768
[ 1221.150351][ T3901] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor449 (3901)
[ 1221.151531][ T3898] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1221.171589][ T3898] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[ 1221.188948][ T3904] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor449 (3904)
[ 1221.301947][ T3902] loop5: detected capacity change from 0 to 32768
executing program
executing program
[ 1221.395268][ T3902] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop5 scanned by syz-executor449 (3902)
[ 1221.457915][ T3902] BTRFS info (device loop5): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1221.492229][ T3905] loop4: detected capacity change from 0 to 32768
[ 1221.503447][ T3902] BTRFS info (device loop5): force clearing of disk cache
executing program
executing program
[ 1221.528643][ T3905] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor449 (3905)
[ 1221.541963][ T3902] BTRFS info (device loop5): setting nodatasum
[ 1221.563265][ T3902] BTRFS info (device loop5): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1221.607649][ T3902] BTRFS info (device loop5): use lzo compression, level 0
[ 1221.630886][ T3902] BTRFS info (device loop5): max_inline at 6
[ 1221.666065][ T3902] BTRFS info (device loop5): enabling disk space caching
[ 1221.697443][ T3902] BTRFS info (device loop5): disk space caching is enabled
[ 1221.730965][ T3902] BTRFS info (device loop5): has skinny extents
[ 1221.900627][ T3902] BTRFS info (device loop5): enabling ssd optimizations
[ 1221.911411][ T3902] BTRFS info (device loop5): clearing free space tree
[ 1221.918845][ T3902] BTRFS info (device loop5): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1221.929227][ T3902] BTRFS info (device loop5): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[ 1222.111403][ T3928] loop2: detected capacity change from 0 to 32768
executing program
executing program
[ 1222.156143][ T3928] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop2 scanned by syz-executor449 (3928)
[ 1222.218333][ T3928] BTRFS info (device loop2): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1222.270158][ T3928] BTRFS info (device loop2): force clearing of disk cache
[ 1222.310610][ T3928] BTRFS info (device loop2): setting nodatasum
[ 1222.341223][ T3928] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1222.374620][ T3928] BTRFS info (device loop2): use lzo compression, level 0
[ 1222.398931][ T3928] BTRFS info (device loop2): max_inline at 6
[ 1222.417552][ T3928] BTRFS info (device loop2): enabling disk space caching
[ 1222.440678][ T3928] BTRFS info (device loop2): disk space caching is enabled
[ 1222.469283][ T3928] BTRFS info (device loop2): has skinny extents
[ 1222.609290][ T3928] BTRFS info (device loop2): enabling ssd optimizations
[ 1222.630621][ T3927] loop0: detected capacity change from 0 to 32768
[ 1222.640798][ T3927] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor449 (3927)
[ 1222.653206][ T3928] BTRFS info (device loop2): clearing free space tree
[ 1222.658465][ T3925] loop1: detected capacity change from 0 to 32768
[ 1222.666112][ T3928] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1222.681740][ T3925] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor449 (3925)
[ 1222.689448][ T3928] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
executing program
[ 1222.894230][ T3576] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 11 /dev/loop2 scanned by udevd (3576)
[ 1222.898935][ T3926] loop3: detected capacity change from 0 to 32768
executing program
executing program
[ 1223.284796][ T3950] loop5: detected capacity change from 0 to 32768
[ 1223.343124][ T3949] loop4: detected capacity change from 0 to 32768
executing program
executing program
executing program
[ 1224.042409][ T3969] loop2: detected capacity change from 0 to 32768
[ 1224.077530][ T3969] BTRFS info (device loop2): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1224.107378][ T3969] BTRFS info (device loop2): force clearing of disk cache
[ 1224.133192][ T3969] BTRFS info (device loop2): setting nodatasum
[ 1224.155386][ T3969] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1224.186079][ T3969] BTRFS info (device loop2): use lzo compression, level 0
[ 1224.210736][ T3969] BTRFS info (device loop2): max_inline at 6
[ 1224.231699][ T3969] BTRFS info (device loop2): enabling disk space caching
[ 1224.245503][ T3972] loop1: detected capacity change from 0 to 32768
[ 1224.256011][ T3969] BTRFS info (device loop2): disk space caching is enabled
[ 1224.273075][ T3972] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor449 (3972)
[ 1224.276997][ T3971] loop0: detected capacity change from 0 to 32768
[ 1224.292896][ T3969] BTRFS info (device loop2): has skinny extents
[ 1224.320586][ T3971] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor449 (3971)
[ 1224.351875][ T3973] loop3: detected capacity change from 0 to 32768
[ 1224.373451][ T3973] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor449 (3973)
executing program
[ 1224.493194][ T3969] BTRFS info (device loop2): enabling ssd optimizations
[ 1224.508265][ T3969] BTRFS info (device loop2): clearing free space tree
[ 1224.515119][ T3969] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1224.537009][ T3969] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[ 1224.601126][ T3975] loop4: detected capacity change from 0 to 32768
[ 1224.613900][ T3975] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor449 (3975)
[ 1224.689969][ T3974] loop5: detected capacity change from 0 to 32768
executing program
[ 1224.791880][ T3974] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop5 scanned by syz-executor449 (3974)
executing program
[ 1224.835082][ T3974] BTRFS info (device loop5): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1224.866063][ T3974] BTRFS info (device loop5): force clearing of disk cache
executing program
[ 1224.897364][ T3974] BTRFS info (device loop5): setting nodatasum
[ 1224.921884][ T3974] BTRFS info (device loop5): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1224.960917][ T3974] BTRFS info (device loop5): use lzo compression, level 0
[ 1224.994284][ T3974] BTRFS info (device loop5): max_inline at 6
executing program
[ 1225.026416][ T3974] BTRFS info (device loop5): enabling disk space caching
[ 1225.057521][ T3974] BTRFS info (device loop5): disk space caching is enabled
[ 1225.090904][ T3974] BTRFS info (device loop5): has skinny extents
[ 1225.199500][ T3974] BTRFS info (device loop5): enabling ssd optimizations
[ 1225.211326][ T3974] BTRFS info (device loop5): clearing free space tree
[ 1225.218916][ T3974] BTRFS info (device loop5): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1225.229080][ T3974] BTRFS info (device loop5): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
executing program
[ 1225.612987][ T3997] loop3: detected capacity change from 0 to 32768
[ 1225.652000][ T3997] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop3 scanned by syz-executor449 (3997)
[ 1225.703915][ T3997] BTRFS info (device loop3): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1225.741429][ T3997] BTRFS info (device loop3): force clearing of disk cache
[ 1225.771182][ T3997] BTRFS info (device loop3): setting nodatasum
[ 1225.798819][ T3997] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1225.838993][ T3997] BTRFS info (device loop3): use lzo compression, level 0
[ 1225.873566][ T3997] BTRFS info (device loop3): max_inline at 6
[ 1225.883543][ T3994] loop1: detected capacity change from 0 to 32768
[ 1225.899220][ T3997] BTRFS info (device loop3): enabling disk space caching
[ 1225.910012][ T3994] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor449 (3994)
[ 1225.941564][ T3997] BTRFS info (device loop3): disk space caching is enabled
[ 1225.963573][ T3997] BTRFS info (device loop3): has skinny extents
[ 1226.121619][ T3998] loop0: detected capacity change from 0 to 32768
[ 1226.131029][ T3998] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor449 (3998)
[ 1226.168845][ T3999] loop4: detected capacity change from 0 to 32768
[ 1226.200258][ T3996] loop2: detected capacity change from 0 to 32768
[ 1226.206922][ T3997] BTRFS info (device loop3): enabling ssd optimizations
[ 1226.221354][ T3997] BTRFS info (device loop3): clearing free space tree
[ 1226.228452][ T3997] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1226.237068][ T3999] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor449 (3999)
[ 1226.239154][ T3997] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[ 1226.272453][ T3996] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor449 (3996)
executing program
executing program
executing program
[ 1226.585012][ T4019] loop5: detected capacity change from 0 to 32768
[ 1226.627028][ T4019] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop5 scanned by syz-executor449 (4019)
[ 1226.679042][ T4019] BTRFS info (device loop5): using xxhash64 (xxhash64-generic) checksum algorithm
executing program
executing program
[ 1226.719612][ T4019] BTRFS info (device loop5): force clearing of disk cache
[ 1226.761715][ T4019] BTRFS info (device loop5): setting nodatasum
[ 1226.792033][ T4019] BTRFS info (device loop5): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1226.824327][ T4019] BTRFS info (device loop5): use lzo compression, level 0
[ 1226.847747][ T4019] BTRFS info (device loop5): max_inline at 6
[ 1226.866984][ T4019] BTRFS info (device loop5): enabling disk space caching
[ 1226.890920][ T4019] BTRFS info (device loop5): disk space caching is enabled
[ 1226.906922][ T4019] BTRFS info (device loop5): has skinny extents
[ 1227.097268][ T4019] BTRFS info (device loop5): enabling ssd optimizations
[ 1227.129801][ T4019] BTRFS info (device loop5): clearing free space tree
[ 1227.178768][ T4019] BTRFS info (device loop5): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1227.223203][ T4019] BTRFS info (device loop5): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[ 1227.325796][ T4042] loop2: detected capacity change from 0 to 32768
executing program
[ 1227.401714][ T4042] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor449 (4042)
[ 1227.576677][ T4041] loop0: detected capacity change from 0 to 32768
[ 1227.605409][ T4041] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor449 (4041)
[ 1227.642580][ T4040] loop3: detected capacity change from 0 to 32768
[ 1227.659242][ T4041] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1227.659445][ T4038] loop1: detected capacity change from 0 to 32768
[ 1227.683350][ T4040] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor449 (4040)
[ 1227.700938][ T4041] BTRFS info (device loop0): force clearing of disk cache
[ 1227.710559][ T4038] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor449 (4038)
[ 1227.726385][ T4041] BTRFS info (device loop0): setting nodatasum
[ 1227.740860][ T4041] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_LZO (0x8)
executing program
[ 1227.789443][ T4041] BTRFS info (device loop0): use lzo compression, level 0
[ 1227.824755][ T4041] BTRFS info (device loop0): max_inline at 6
[ 1227.851329][ T4041] BTRFS info (device loop0): enabling disk space caching
[ 1227.882391][ T4041] BTRFS info (device loop0): disk space caching is enabled
[ 1227.914364][ T4041] BTRFS info (device loop0): has skinny extents
[ 1227.930292][ T4043] loop4: detected capacity change from 0 to 32768
[ 1227.958776][ T4043] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor449 (4043)
executing program
executing program
[ 1228.136576][ T4041] BTRFS info (device loop0): enabling ssd optimizations
[ 1228.168381][ T4041] BTRFS info (device loop0): clearing free space tree
[ 1228.200408][ T4041] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1228.256981][ T4041] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[ 1228.289920][ T4063] loop5: detected capacity change from 0 to 32768
[ 1228.308846][ T4063] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor449 (4063)
executing program
[ 1228.394849][ T3575] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by udevd (3575)
executing program
executing program
[ 1229.098071][ T4064] loop2: detected capacity change from 0 to 32768
[ 1229.140251][ T4064] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop2 scanned by syz-executor449 (4064)
[ 1229.151721][ T4084] loop3: detected capacity change from 0 to 32768
[ 1229.198491][ T4084] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor449 (4084)
[ 1229.214038][ T4064] BTRFS info (device loop2): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1229.235670][ T4083] loop1: detected capacity change from 0 to 32768
[ 1229.257002][ T4064] BTRFS info (device loop2): force clearing of disk cache
[ 1229.264172][ T4064] BTRFS info (device loop2): setting nodatasum
[ 1229.278365][ T4064] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1229.288197][ T4083] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor449 (4083)
[ 1229.349069][ T4064] BTRFS info (device loop2): use lzo compression, level 0
[ 1229.356272][ T4064] BTRFS info (device loop2): max_inline at 6
[ 1229.414286][ T4064] BTRFS info (device loop2): enabling disk space caching
[ 1229.436986][ T4064] BTRFS info (device loop2): disk space caching is enabled
[ 1229.466997][ T4064] BTRFS info (device loop2): has skinny extents
executing program
[ 1229.518129][ T4088] loop0: detected capacity change from 0 to 32768
[ 1229.549439][ T4085] loop5: detected capacity change from 0 to 32768
executing program
[ 1229.577050][ T4088] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor449 (4088)
[ 1229.611208][ T4085] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor449 (4085)
[ 1229.636555][ T4089] loop4: detected capacity change from 0 to 32768
[ 1229.660579][ T4089] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor449 (4089)
[ 1229.748939][ T4064] BTRFS info (device loop2): enabling ssd optimizations
[ 1229.764784][ T4064] BTRFS info (device loop2): clearing free space tree
[ 1229.831070][ T4064] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1229.874955][ T4064] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
executing program
executing program
executing program
executing program
[ 1230.278767][ T4101] loop3: detected capacity change from 0 to 32768
[ 1230.320290][ T4101] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop3 scanned by syz-executor449 (4101)
[ 1230.388578][ T4101] BTRFS info (device loop3): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1230.420777][ T4101] BTRFS info (device loop3): force clearing of disk cache
[ 1230.446616][ T4101] BTRFS info (device loop3): setting nodatasum
[ 1230.469032][ T4101] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1230.514335][ T4101] BTRFS info (device loop3): use lzo compression, level 0
[ 1230.544593][ T4101] BTRFS info (device loop3): max_inline at 6
[ 1230.581213][ T4101] BTRFS info (device loop3): enabling disk space caching
[ 1230.610950][ T4101] BTRFS info (device loop3): disk space caching is enabled
[ 1230.638386][ T4101] BTRFS info (device loop3): has skinny extents
[ 1230.661764][ T4097] loop1: detected capacity change from 0 to 32768
[ 1230.682049][ T4097] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor449 (4097)
[ 1230.800583][ T4101] BTRFS info (device loop3): enabling ssd optimizations
[ 1230.812615][ T4101] BTRFS info (device loop3): clearing free space tree
[ 1230.826578][ T4101] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1230.836904][ T4101] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
executing program
[ 1230.957340][ T3652] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 11 /dev/loop3 scanned by udevd (3652)
[ 1231.034884][ T4111] loop5: detected capacity change from 0 to 32768
executing program
[ 1231.110950][ T4112] loop2: detected capacity change from 0 to 32768
[ 1231.279166][ T4113] loop0: detected capacity change from 0 to 32768
[ 1231.327793][ T4114] loop4: detected capacity change from 0 to 32768
executing program
executing program
executing program
executing program
[ 1232.024957][ T4133] loop3: detected capacity change from 0 to 32768
[ 1232.068646][ T4133] BTRFS info (device loop3): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1232.099757][ T4133] BTRFS info (device loop3): force clearing of disk cache
[ 1232.125935][ T4133] BTRFS info (device loop3): setting nodatasum
[ 1232.146214][ T4133] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1232.178187][ T4133] BTRFS info (device loop3): use lzo compression, level 0
[ 1232.198434][ T4135] loop1: detected capacity change from 0 to 32768
[ 1232.201541][ T4133] BTRFS info (device loop3): max_inline at 6
[ 1232.226444][ T4135] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor449 (4135)
[ 1232.234869][ T4133] BTRFS info (device loop3): enabling disk space caching
[ 1232.251432][ T4133] BTRFS info (device loop3): disk space caching is enabled
[ 1232.274805][ T4133] BTRFS info (device loop3): has skinny extents
[ 1232.449089][ T4138] loop0: detected capacity change from 0 to 32768
[ 1232.459739][ T4138] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor449 (4138)
[ 1232.473598][ T4133] BTRFS info (device loop3): enabling ssd optimizations
[ 1232.489154][ T4133] BTRFS info (device loop3): clearing free space tree
[ 1232.491440][ T4137] loop5: detected capacity change from 0 to 32768
[ 1232.504545][ T4133] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1232.514427][ T4137] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor449 (4137)
[ 1232.518819][ T4136] loop2: detected capacity change from 0 to 32768
[ 1232.525715][ T4133] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[ 1232.552592][ T4136] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor449 (4136)
executing program
executing program
executing program
executing program
[ 1232.985392][ T4139] loop4: detected capacity change from 0 to 32768
executing program
[ 1233.030768][ T4139] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop4 scanned by syz-executor449 (4139)
[ 1233.116211][ T4139] BTRFS info (device loop4): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1233.154875][ T4139] BTRFS info (device loop4): force clearing of disk cache
[ 1233.199316][ T4139] BTRFS info (device loop4): setting nodatasum
[ 1233.231302][ T4139] BTRFS info (device loop4): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1233.286997][ T4139] BTRFS info (device loop4): use lzo compression, level 0
[ 1233.294212][ T4139] BTRFS info (device loop4): max_inline at 6
[ 1233.337066][ T4139] BTRFS info (device loop4): enabling disk space caching
[ 1233.344154][ T4139] BTRFS info (device loop4): disk space caching is enabled
[ 1233.397585][ T4139] BTRFS info (device loop4): has skinny extents
[ 1233.652333][ T4162] loop5: detected capacity change from 0 to 32768
[ 1233.674507][ T4139] BTRFS info (device loop4): enabling ssd optimizations
[ 1233.685705][ T4139] BTRFS info (device loop4): clearing free space tree
[ 1233.703020][ T4139] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1233.714353][ T4162] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor449 (4162)
[ 1233.727701][ T4139] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[ 1233.749172][ T4159] loop1: detected capacity change from 0 to 32768
[ 1233.783627][ T4159] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor449 (4159)
[ 1233.841011][ T4161] loop0: detected capacity change from 0 to 32768
[ 1233.850776][ T4161] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor449 (4161)
executing program
[ 1234.012937][ T4160] loop3: detected capacity change from 0 to 32768
[ 1234.033294][ T4163] loop2: detected capacity change from 0 to 32768
[ 1234.044435][ T4160] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop3 scanned by syz-executor449 (4160)
executing program
[ 1234.080835][ T4163] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor449 (4163)
[ 1234.097506][ T4160] BTRFS info (device loop3): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1234.130581][ T4160] BTRFS info (device loop3): force clearing of disk cache
[ 1234.181937][ T4160] BTRFS info (device loop3): setting nodatasum
[ 1234.210605][ T4160] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1234.241807][ T4160] BTRFS info (device loop3): use lzo compression, level 0
[ 1234.265216][ T4160] BTRFS info (device loop3): max_inline at 6
executing program
executing program
[ 1234.314454][ T4160] BTRFS info (device loop3): enabling disk space caching
[ 1234.346205][ T4160] BTRFS info (device loop3): disk space caching is enabled
executing program
[ 1234.379472][ T4160] BTRFS info (device loop3): has skinny extents
[ 1234.636190][ T4160] BTRFS info (device loop3): enabling ssd optimizations
[ 1234.646763][ T4160] BTRFS info (device loop3): clearing free space tree
[ 1234.661689][ T4160] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1234.681744][ T4160] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[ 1234.824111][ T4183] loop4: detected capacity change from 0 to 32768
[ 1234.859161][ T4183] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor449 (4183)
executing program
executing program
[ 1234.975150][ T3575] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop4 scanned by udevd (3575)
[ 1235.334126][ T4184] loop5: detected capacity change from 0 to 32768
[ 1235.389837][ T4184] BTRFS info (device loop5): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1235.432011][ T4184] BTRFS info (device loop5): force clearing of disk cache
[ 1235.465477][ T4184] BTRFS info (device loop5): setting nodatasum
[ 1235.494467][ T4184] BTRFS info (device loop5): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1235.495369][ T4186] loop0: detected capacity change from 0 to 32768
[ 1235.537671][ T4184] BTRFS info (device loop5): use lzo compression, level 0
[ 1235.562021][ T4186] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor449 (4186)
[ 1235.572223][ T4184] BTRFS info (device loop5): max_inline at 6
[ 1235.591347][ T4185] loop1: detected capacity change from 0 to 32768
[ 1235.600435][ T4184] BTRFS info (device loop5): enabling disk space caching
[ 1235.630941][ T4184] BTRFS info (device loop5): disk space caching is enabled
[ 1235.638649][ T4185] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor449 (4185)
[ 1235.673328][ T4184] BTRFS info (device loop5): has skinny extents
[ 1235.707099][ T4190] loop2: detected capacity change from 0 to 32768
[ 1235.724457][ T4190] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor449 (4190)
executing program
[ 1235.970597][ T4184] BTRFS info (device loop5): enabling ssd optimizations
[ 1236.011058][ T4184] BTRFS info (device loop5): clearing free space tree
[ 1236.050852][ T4184] BTRFS info (device loop5): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1236.101936][ T4184] BTRFS info (device loop5): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
executing program
[ 1236.150272][ T4207] loop4: detected capacity change from 0 to 32768
[ 1236.192211][ T4207] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor449 (4207)
[ 1236.229322][ T3575] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (3575)
executing program
[ 1236.247396][ T4208] loop3: detected capacity change from 0 to 32768
executing program
[ 1236.307666][ T4208] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor449 (4208)
[ 1236.351202][ T4216] loop0: detected capacity change from 0 to 32768
[ 1236.416063][ T4216] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor449 (4216)
[ 1236.516297][ T4216] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1236.557655][ T4216] BTRFS info (device loop0): force clearing of disk cache
[ 1236.591105][ T4216] BTRFS info (device loop0): setting nodatasum
[ 1236.619252][ T4216] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1236.649655][ T4216] BTRFS info (device loop0): use lzo compression, level 0
executing program
[ 1236.673102][ T4216] BTRFS info (device loop0): max_inline at 6
[ 1236.701546][ T4216] BTRFS info (device loop0): enabling disk space caching
[ 1236.732638][ T4216] BTRFS info (device loop0): disk space caching is enabled
[ 1236.765024][ T4216] BTRFS info (device loop0): has skinny extents
executing program
[ 1236.875353][ T4216] BTRFS info (device loop0): enabling ssd optimizations
[ 1236.886204][ T4216] BTRFS info (device loop0): clearing free space tree
[ 1236.910469][ T4216] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1236.966737][ T4216] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[ 1236.995934][ T4229] loop2: detected capacity change from 0 to 32768
[ 1237.005205][ T4229] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor449 (4229)
executing program
executing program
[ 1237.295432][ T4231] loop4: detected capacity change from 0 to 32768
[ 1237.350927][ T4231] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop4 scanned by syz-executor449 (4231)
[ 1237.408687][ T4231] BTRFS info (device loop4): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1237.424826][ T4230] loop1: detected capacity change from 0 to 32768
[ 1237.445269][ T4231] BTRFS info (device loop4): force clearing of disk cache
[ 1237.462026][ T4230] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor449 (4230)
[ 1237.471886][ T4231] BTRFS info (device loop4): setting nodatasum
[ 1237.496144][ T4231] BTRFS info (device loop4): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1237.529507][ T4231] BTRFS info (device loop4): use lzo compression, level 0
[ 1237.556591][ T4231] BTRFS info (device loop4): max_inline at 6
[ 1237.591844][ T4231] BTRFS info (device loop4): enabling disk space caching
[ 1237.614450][ T4231] BTRFS info (device loop4): disk space caching is enabled
[ 1237.629974][ T4231] BTRFS info (device loop4): has skinny extents
[ 1237.738061][ T4234] loop5: detected capacity change from 0 to 32768
[ 1237.767299][ T4234] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor449 (4234)
[ 1237.799570][ T4233] loop3: detected capacity change from 0 to 32768
[ 1237.809995][ T4233] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor449 (4233)
[ 1237.880193][ T4231] BTRFS info (device loop4): enabling ssd optimizations
[ 1237.898427][ T4231] BTRFS info (device loop4): clearing free space tree
[ 1237.951158][ T4231] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
executing program
[ 1238.031811][ T4231] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[ 1238.045680][ T4254] loop0: detected capacity change from 0 to 32768
[ 1238.074193][ T4254] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor449 (4254)
executing program
executing program
executing program
executing program
[ 1238.497864][ T4255] loop2: detected capacity change from 0 to 32768
[ 1238.532564][ T4255] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop2 scanned by syz-executor449 (4255)
[ 1238.608039][ T4255] BTRFS info (device loop2): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1238.647593][ T4255] BTRFS info (device loop2): force clearing of disk cache
[ 1238.678599][ T4255] BTRFS info (device loop2): setting nodatasum
[ 1238.705136][ T4255] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1238.747227][ T4255] BTRFS info (device loop2): use lzo compression, level 0
[ 1238.781730][ T4255] BTRFS info (device loop2): max_inline at 6
[ 1238.802915][ T4255] BTRFS info (device loop2): enabling disk space caching
[ 1238.828473][ T4255] BTRFS info (device loop2): disk space caching is enabled
[ 1238.861858][ T4255] BTRFS info (device loop2): has skinny extents
[ 1238.982582][ T4255] BTRFS info (device loop2): enabling ssd optimizations
[ 1238.994390][ T4255] BTRFS info (device loop2): clearing free space tree
[ 1239.001425][ T4255] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1239.011286][ T4255] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[ 1239.123542][ T4277] loop5: detected capacity change from 0 to 32768
[ 1239.133628][ T4277] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor449 (4277)
[ 1239.178602][ T4276] loop3: detected capacity change from 0 to 32768
[ 1239.189474][ T4276] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor449 (4276)
executing program
[ 1239.297788][ T4274] loop1: detected capacity change from 0 to 32768
[ 1239.337657][ T4274] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop1 scanned by syz-executor449 (4274)
[ 1239.403114][ T4274] BTRFS info (device loop1): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1239.444342][ T4274] BTRFS info (device loop1): force clearing of disk cache
[ 1239.475052][ T4274] BTRFS info (device loop1): setting nodatasum
executing program
[ 1239.526953][ T4274] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1239.536215][ T4274] BTRFS info (device loop1): use lzo compression, level 0
[ 1239.562290][ T4278] loop4: detected capacity change from 0 to 32768
[ 1239.593826][ T4278] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor449 (4278)
[ 1239.616943][ T4274] BTRFS info (device loop1): max_inline at 6
[ 1239.623068][ T4274] BTRFS info (device loop1): enabling disk space caching
executing program
[ 1239.667004][ T4274] BTRFS info (device loop1): disk space caching is enabled
[ 1239.696492][ T4274] BTRFS info (device loop1): has skinny extents
[ 1239.830064][ T4279] loop0: detected capacity change from 0 to 32768
[ 1239.887297][ T4279] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor449 (4279)
[ 1239.970554][ T4274] BTRFS info (device loop1): enabling ssd optimizations
[ 1239.981121][ T4274] BTRFS info (device loop1): clearing free space tree
[ 1240.043963][ T4274] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1240.077394][ T4300] loop5: detected capacity change from 0 to 32768
[ 1240.084098][ T4274] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[ 1240.097744][ T4300] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor449 (4300)
executing program
executing program
[ 1240.323066][ T3575] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 11 /dev/loop1 scanned by udevd (3575)
executing program
executing program
[ 1240.520039][ T4299] loop2: detected capacity change from 0 to 32768
[ 1240.679588][ T4301] loop3: detected capacity change from 0 to 32768
executing program
executing program
[ 1241.229283][ T4320] loop4: detected capacity change from 0 to 32768
[ 1241.470145][ T4323] loop0: detected capacity change from 0 to 32768
[ 1241.508930][ T4321] loop1: detected capacity change from 0 to 32768
[ 1241.544613][ T4324] loop5: detected capacity change from 0 to 32768
[ 1241.565002][ T4321] BTRFS info (device loop1): using xxhash64 (xxhash64-generic) checksum algorithm
executing program
[ 1241.589973][ T4324] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor449 (4324)
[ 1241.612736][ T4321] BTRFS info (device loop1): force clearing of disk cache
[ 1241.628573][ T4321] BTRFS info (device loop1): setting nodatasum
[ 1241.642974][ T4321] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1241.668480][ T4321] BTRFS info (device loop1): use lzo compression, level 0
[ 1241.715002][ T4321] BTRFS info (device loop1): max_inline at 6
[ 1241.734995][ T4321] BTRFS info (device loop1): enabling disk space caching
[ 1241.759604][ T4321] BTRFS info (device loop1): disk space caching is enabled
[ 1241.783957][ T4321] BTRFS info (device loop1): has skinny extents
executing program
[ 1241.927605][ T4325] loop2: detected capacity change from 0 to 32768
[ 1241.964988][ T4325] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor449 (4325)
executing program
[ 1242.019016][ T4321] BTRFS info (device loop1): enabling ssd optimizations
[ 1242.042510][ T4321] BTRFS info (device loop1): clearing free space tree
[ 1242.075510][ T4321] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
executing program
[ 1242.141643][ T4321] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[ 1242.179611][ T4326] loop3: detected capacity change from 0 to 32768
[ 1242.248737][ T4326] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor449 (4326)
executing program
[ 1242.343928][ T4232] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 11 /dev/loop1 scanned by udevd (4232)
[ 1242.528562][ T4327] loop4: detected capacity change from 0 to 32768
[ 1242.572722][ T4332] loop0: detected capacity change from 0 to 32768
executing program
executing program
executing program
[ 1243.211609][ T4347] loop5: detected capacity change from 0 to 32768
[ 1243.337999][ T4348] loop2: detected capacity change from 0 to 32768
[ 1243.418469][ T4350] loop1: detected capacity change from 0 to 32768
[ 1243.469341][ T4350] BTRFS info (device loop1): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1243.501206][ T4350] BTRFS info (device loop1): force clearing of disk cache
executing program
[ 1243.524526][ T4350] BTRFS info (device loop1): setting nodatasum
[ 1243.553200][ T4350] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1243.607263][ T4350] BTRFS info (device loop1): use lzo compression, level 0
[ 1243.641767][ T4350] BTRFS info (device loop1): max_inline at 6
[ 1243.663912][ T4350] BTRFS info (device loop1): enabling disk space caching
[ 1243.694350][ T4350] BTRFS info (device loop1): disk space caching is enabled
executing program
[ 1243.733751][ T4352] loop3: detected capacity change from 0 to 32768
[ 1243.743656][ T4350] BTRFS info (device loop1): has skinny extents
[ 1243.766679][ T4352] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor449 (4352)
[ 1243.909529][ T4353] loop4: detected capacity change from 0 to 32768
[ 1243.910077][ T4350] BTRFS info (device loop1): enabling ssd optimizations
[ 1243.924654][ T4350] BTRFS info (device loop1): clearing free space tree
[ 1243.932027][ T4350] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1243.942074][ T4350] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[ 1243.959133][ T4353] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor449 (4353)
[ 1243.961332][ T4354] loop0: detected capacity change from 0 to 32768
[ 1244.089695][ T4354] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor449 (4354)
executing program
executing program
executing program
[ 1244.375952][ T4355] loop5: detected capacity change from 0 to 32768
[ 1244.427249][ T4355] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop5 scanned by syz-executor449 (4355)
[ 1244.508897][ T4355] BTRFS info (device loop5): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1244.552156][ T4355] BTRFS info (device loop5): force clearing of disk cache
[ 1244.585379][ T4355] BTRFS info (device loop5): setting nodatasum
[ 1244.621607][ T4355] BTRFS info (device loop5): setting incompat feature flag for COMPRESS_LZO (0x8)
executing program
[ 1244.670451][ T4355] BTRFS info (device loop5): use lzo compression, level 0
[ 1244.711690][ T4355] BTRFS info (device loop5): max_inline at 6
[ 1244.739049][ T4355] BTRFS info (device loop5): enabling disk space caching
[ 1244.772405][ T4355] BTRFS info (device loop5): disk space caching is enabled
[ 1244.805526][ T4355] BTRFS info (device loop5): has skinny extents
[ 1245.034901][ T4355] BTRFS info (device loop5): enabling ssd optimizations
[ 1245.053957][ T4355] BTRFS info (device loop5): clearing free space tree
[ 1245.113891][ T4355] BTRFS info (device loop5): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1245.188322][ T4355] BTRFS info (device loop5): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[ 1245.227346][ T4357] loop2: detected capacity change from 0 to 32768
[ 1245.274685][ T4357] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor449 (4357)
[ 1245.352918][ T4380] loop1: detected capacity change from 0 to 32768
executing program
[ 1245.470138][ T4380] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop1 scanned by syz-executor449 (4380)
[ 1245.522037][ T4380] BTRFS info (device loop1): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1245.567769][ T4380] BTRFS info (device loop1): force clearing of disk cache
[ 1245.597460][ T4380] BTRFS info (device loop1): setting nodatasum
[ 1245.623856][ T4380] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1245.653307][ T4380] BTRFS info (device loop1): use lzo compression, level 0
[ 1245.676435][ T4380] BTRFS info (device loop1): max_inline at 6
[ 1245.699071][ T4382] loop3: detected capacity change from 0 to 32768
[ 1245.706746][ T4380] BTRFS info (device loop1): enabling disk space caching
executing program
[ 1245.728148][ T4381] loop4: detected capacity change from 0 to 32768
[ 1245.731126][ T4380] BTRFS info (device loop1): disk space caching is enabled
[ 1245.744924][ T4382] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor449 (4382)
[ 1245.774827][ T4383] loop0: detected capacity change from 0 to 32768
[ 1245.778200][ T4380] BTRFS info (device loop1): has skinny extents
[ 1245.790135][ T4381] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor449 (4381)
[ 1245.818095][ T4383] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor449 (4383)
executing program
[ 1246.003208][ T4380] BTRFS info (device loop1): enabling ssd optimizations
[ 1246.014903][ T4380] BTRFS info (device loop1): clearing free space tree
[ 1246.037561][ T4380] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1246.080679][ T4380] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
executing program
executing program
executing program
[ 1246.648607][ T4403] loop5: detected capacity change from 0 to 32768
[ 1246.692085][ T4403] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop5 scanned by syz-executor449 (4403)
[ 1246.741902][ T4403] BTRFS info (device loop5): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1246.776572][ T4403] BTRFS info (device loop5): force clearing of disk cache
[ 1246.802377][ T4403] BTRFS info (device loop5): setting nodatasum
[ 1246.825689][ T4403] BTRFS info (device loop5): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1246.859262][ T4403] BTRFS info (device loop5): use lzo compression, level 0
[ 1246.884890][ T4403] BTRFS info (device loop5): max_inline at 6
[ 1246.909641][ T4403] BTRFS info (device loop5): enabling disk space caching
[ 1246.935241][ T4403] BTRFS info (device loop5): disk space caching is enabled
[ 1246.964926][ T4404] loop2: detected capacity change from 0 to 32768
[ 1246.976952][ T4403] BTRFS info (device loop5): has skinny extents
[ 1246.998956][ T4420] loop3: detected capacity change from 0 to 32768
[ 1247.019305][ T4404] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor449 (4404)
[ 1247.048275][ T4420] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor449 (4420)
[ 1247.177856][ T4427] loop4: detected capacity change from 0 to 32768
[ 1247.188412][ T4427] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor449 (4427)
[ 1247.231359][ T4403] BTRFS info (device loop5): enabling ssd optimizations
[ 1247.251884][ T4403] BTRFS info (device loop5): clearing free space tree
[ 1247.284471][ T4426] loop1: detected capacity change from 0 to 32768
[ 1247.292194][ T4403] BTRFS info (device loop5): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1247.302702][ T4426] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor449 (4426)
executing program
[ 1247.367023][ T4403] BTRFS info (device loop5): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
executing program
[ 1247.412800][ T4428] loop0: detected capacity change from 0 to 32768
[ 1247.440157][ T4428] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor449 (4428)
executing program
executing program
executing program
executing program
[ 1248.396535][ T4448] loop2: detected capacity change from 0 to 32768
[ 1248.421627][ T4447] loop4: detected capacity change from 0 to 32768
[ 1248.424948][ T4448] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop2 scanned by syz-executor449 (4448)
[ 1248.452581][ T4449] loop3: detected capacity change from 0 to 32768
[ 1248.474353][ T4447] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor449 (4447)
[ 1248.485966][ T4448] BTRFS info (device loop2): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1248.500754][ T4449] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor449 (4449)
[ 1248.514241][ T4448] BTRFS info (device loop2): force clearing of disk cache
[ 1248.530557][ T4448] BTRFS info (device loop2): setting nodatasum
[ 1248.543795][ T4448] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1248.613179][ T4448] BTRFS info (device loop2): use lzo compression, level 0
[ 1248.637240][ T4448] BTRFS info (device loop2): max_inline at 6
[ 1248.640568][ T4450] loop1: detected capacity change from 0 to 32768
[ 1248.656996][ T4448] BTRFS info (device loop2): enabling disk space caching
[ 1248.678385][ T4450] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor449 (4450)
[ 1248.681133][ T4448] BTRFS info (device loop2): disk space caching is enabled
executing program
[ 1248.713551][ T4448] BTRFS info (device loop2): has skinny extents
[ 1248.730637][ T4451] loop0: detected capacity change from 0 to 32768
[ 1248.748615][ T4451] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor449 (4451)
[ 1248.842794][ T4452] loop5: detected capacity change from 0 to 32768
executing program
[ 1248.895812][ T4452] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor449 (4452)
executing program
[ 1248.989160][ T4448] BTRFS info (device loop2): enabling ssd optimizations
[ 1249.000142][ T4448] BTRFS info (device loop2): clearing free space tree
[ 1249.016560][ T4448] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1249.040527][ T4448] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
executing program
executing program
executing program
[ 1249.944667][ T4455] loop4: detected capacity change from 0 to 32768
[ 1249.983970][ T4455] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop4 scanned by syz-executor449 (4455)
[ 1250.021988][ T4466] loop0: detected capacity change from 0 to 32768
[ 1250.028110][ T4472] loop3: detected capacity change from 0 to 32768
[ 1250.050265][ T4472] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor449 (4472)
[ 1250.061833][ T4455] BTRFS info (device loop4): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1250.072620][ T4466] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor449 (4466)
[ 1250.083838][ T4455] BTRFS info (device loop4): force clearing of disk cache
[ 1250.099176][ T4455] BTRFS info (device loop4): setting nodatasum
[ 1250.142104][ T4455] BTRFS info (device loop4): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1250.158208][ T4478] loop1: detected capacity change from 0 to 32768
[ 1250.179319][ T4455] BTRFS info (device loop4): use lzo compression, level 0
[ 1250.190344][ T4478] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor449 (4478)
[ 1250.208196][ T4455] BTRFS info (device loop4): max_inline at 6
[ 1250.221017][ T4455] BTRFS info (device loop4): enabling disk space caching
[ 1250.231570][ T4477] loop5: detected capacity change from 0 to 32768
[ 1250.236486][ T4455] BTRFS info (device loop4): disk space caching is enabled
[ 1250.248091][ T4455] BTRFS info (device loop4): has skinny extents
[ 1250.261100][ T4477] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor449 (4477)
[ 1250.287530][ T4476] loop2: detected capacity change from 0 to 32768
[ 1250.297340][ T4476] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor449 (4476)
executing program
executing program
[ 1250.469612][ T4455] BTRFS info (device loop4): enabling ssd optimizations
[ 1250.481494][ T4455] BTRFS info (device loop4): clearing free space tree
[ 1250.490462][ T4455] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1250.501196][ T4455] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
executing program
executing program
executing program
executing program
[ 1251.334538][ T4500] loop0: detected capacity change from 0 to 32768
[ 1251.362791][ T4500] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor449 (4500)
[ 1251.386161][ T4487] loop3: detected capacity change from 0 to 32768
[ 1251.407710][ T4487] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor449 (4487)
[ 1251.422149][ T4500] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1251.441849][ T4500] BTRFS info (device loop0): force clearing of disk cache
[ 1251.457157][ T4500] BTRFS info (device loop0): setting nodatasum
[ 1251.470313][ T4500] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1251.490095][ T4500] BTRFS info (device loop0): use lzo compression, level 0
[ 1251.519619][ T4499] loop1: detected capacity change from 0 to 32768
[ 1251.539561][ T4500] BTRFS info (device loop0): max_inline at 6
[ 1251.551222][ T4499] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor449 (4499)
[ 1251.558296][ T4500] BTRFS info (device loop0): enabling disk space caching
[ 1251.594336][ T4500] BTRFS info (device loop0): disk space caching is enabled
[ 1251.617138][ T4500] BTRFS info (device loop0): has skinny extents
[ 1251.662625][ T4501] loop5: detected capacity change from 0 to 32768
[ 1251.691320][ T4501] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor449 (4501)
executing program
[ 1251.763071][ T4502] loop2: detected capacity change from 0 to 32768
[ 1251.813459][ T4503] loop4: detected capacity change from 0 to 32768
[ 1251.824272][ T4503] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor449 (4503)
[ 1251.839789][ T4502] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor449 (4502)
executing program
[ 1251.858462][ T4500] BTRFS info (device loop0): enabling ssd optimizations
[ 1251.867391][ T4500] BTRFS info (device loop0): clearing free space tree
[ 1251.874554][ T4500] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1251.898752][ T4500] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[ 1252.143482][ T4516] loop3: detected capacity change from 0 to 32768
[ 1252.153727][ T4516] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop3 scanned by syz-executor449 (4516)
[ 1252.187141][ T4516] BTRFS info (device loop3): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1252.218058][ T4516] BTRFS info (device loop3): force clearing of disk cache
executing program
[ 1252.249379][ T4516] BTRFS info (device loop3): setting nodatasum
[ 1252.278554][ T4516] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_LZO (0x8)
executing program
[ 1252.322823][ T4516] BTRFS info (device loop3): use lzo compression, level 0
[ 1252.347650][ T4516] BTRFS info (device loop3): max_inline at 6
[ 1252.379778][ T4516] BTRFS info (device loop3): enabling disk space caching
executing program
[ 1252.420115][ T4516] BTRFS info (device loop3): disk space caching is enabled
[ 1252.444770][ T4516] BTRFS info (device loop3): has skinny extents
executing program
[ 1252.609468][ T4516] BTRFS info (device loop3): enabling ssd optimizations
[ 1252.635745][ T4516] BTRFS info (device loop3): clearing free space tree
[ 1252.675575][ T4516] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1252.723071][ T4525] loop5: detected capacity change from 0 to 32768
[ 1252.731423][ T4516] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[ 1252.741893][ T4525] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor449 (4525)
executing program
[ 1253.095608][ T4523] loop1: detected capacity change from 0 to 32768
executing program
[ 1253.134430][ T4523] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop1 scanned by syz-executor449 (4523)
[ 1253.237974][ T4523] BTRFS info (device loop1): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1253.283856][ T4523] BTRFS info (device loop1): force clearing of disk cache
[ 1253.316246][ T4523] BTRFS info (device loop1): setting nodatasum
[ 1253.338564][ T4523] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1253.372427][ T4523] BTRFS info (device loop1): use lzo compression, level 0
[ 1253.407380][ T4523] BTRFS info (device loop1): max_inline at 6
[ 1253.420133][ T4526] loop2: detected capacity change from 0 to 32768
[ 1253.437470][ T4523] BTRFS info (device loop1): enabling disk space caching
[ 1253.447488][ T4526] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor449 (4526)
[ 1253.470811][ T4523] BTRFS info (device loop1): disk space caching is enabled
[ 1253.496907][ T4523] BTRFS info (device loop1): has skinny extents
[ 1253.580293][ T4531] loop0: detected capacity change from 0 to 32768
[ 1253.589993][ T4531] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor449 (4531)
[ 1253.682094][ T4527] loop4: detected capacity change from 0 to 32768
[ 1253.725682][ T4523] BTRFS info (device loop1): enabling ssd optimizations
[ 1253.733606][ T4527] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor449 (4527)
[ 1253.736426][ T4523] BTRFS info (device loop1): clearing free space tree
[ 1253.768328][ T4523] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1253.784938][ T4548] loop3: detected capacity change from 0 to 32768
[ 1253.791506][ T4523] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[ 1253.804543][ T4548] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor449 (4548)
executing program
executing program
executing program
executing program
[ 1254.211457][ T4549] loop5: detected capacity change from 0 to 32768
executing program
[ 1254.255327][ T4549] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop5 scanned by syz-executor449 (4549)
[ 1254.324274][ T4549] BTRFS info (device loop5): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1254.364316][ T4549] BTRFS info (device loop5): force clearing of disk cache
[ 1254.397307][ T4549] BTRFS info (device loop5): setting nodatasum
[ 1254.427926][ T4549] BTRFS info (device loop5): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1254.469626][ T4549] BTRFS info (device loop5): use lzo compression, level 0
[ 1254.494138][ T4549] BTRFS info (device loop5): max_inline at 6
[ 1254.534364][ T4549] BTRFS info (device loop5): enabling disk space caching
[ 1254.565340][ T4549] BTRFS info (device loop5): disk space caching is enabled
[ 1254.591123][ T4549] BTRFS info (device loop5): has skinny extents
[ 1254.794915][ T4549] BTRFS info (device loop5): enabling ssd optimizations
[ 1254.807255][ T4569] loop2: detected capacity change from 0 to 32768
[ 1254.816074][ T4549] BTRFS info (device loop5): clearing free space tree
[ 1254.816993][ T4569] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor449 (4569)
[ 1254.834223][ T4549] BTRFS info (device loop5): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1254.844057][ T4549] BTRFS info (device loop5): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
executing program
[ 1255.014847][ T4570] loop0: detected capacity change from 0 to 32768
[ 1255.044351][ T4570] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor449 (4570)
[ 1255.094570][ T4570] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1255.124420][ T4570] BTRFS info (device loop0): force clearing of disk cache
executing program
[ 1255.174977][ T4570] BTRFS info (device loop0): setting nodatasum
[ 1255.204438][ T4570] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1255.245267][ T4570] BTRFS info (device loop0): use lzo compression, level 0
[ 1255.261961][ T4571] loop1: detected capacity change from 0 to 32768
[ 1255.270093][ T4570] BTRFS info (device loop0): max_inline at 6
[ 1255.291277][ T4570] BTRFS info (device loop0): enabling disk space caching
[ 1255.302970][ T4571] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor449 (4571)
[ 1255.316256][ T4570] BTRFS info (device loop0): disk space caching is enabled
[ 1255.341721][ T4570] BTRFS info (device loop0): has skinny extents
[ 1255.391142][ T4572] loop3: detected capacity change from 0 to 32768
[ 1255.426203][ T4572] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor449 (4572)
[ 1255.426351][ T4573] loop4: detected capacity change from 0 to 32768
[ 1255.509036][ T4573] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor449 (4573)
[ 1255.613738][ T4570] BTRFS info (device loop0): enabling ssd optimizations
[ 1255.652832][ T4593] loop5: detected capacity change from 0 to 32768
[ 1255.661004][ T4570] BTRFS info (device loop0): clearing free space tree
[ 1255.675302][ T4570] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1255.692116][ T4593] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor449 (4593)
executing program
[ 1255.711221][ T4570] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
executing program
executing program
[ 1255.954247][ T3652] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 11 /dev/loop0 scanned by udevd (3652)
executing program
executing program
[ 1256.346163][ T4594] loop2: detected capacity change from 0 to 32768
executing program
[ 1256.877018][ T4613] loop1: detected capacity change from 0 to 32768
[ 1257.000012][ T4614] loop0: detected capacity change from 0 to 32768
[ 1257.031333][ T4615] loop3: detected capacity change from 0 to 32768
[ 1257.049849][ T4614] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1257.071741][ T4615] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor449 (4615)
[ 1257.079532][ T4614] BTRFS info (device loop0): force clearing of disk cache
[ 1257.106426][ T4617] loop4: detected capacity change from 0 to 32768
[ 1257.116513][ T4614] BTRFS info (device loop0): setting nodatasum
[ 1257.117405][ T4618] loop5: detected capacity change from 0 to 32768
[ 1257.131047][ T4617] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor449 (4617)
[ 1257.142098][ T4614] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1257.161514][ T4614] BTRFS info (device loop0): use lzo compression, level 0
[ 1257.172521][ T4618] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor449 (4618)
[ 1257.178186][ T4614] BTRFS info (device loop0): max_inline at 6
[ 1257.198716][ T4614] BTRFS info (device loop0): enabling disk space caching
executing program
[ 1257.206025][ T4614] BTRFS info (device loop0): disk space caching is enabled
[ 1257.213366][ T4614] BTRFS info (device loop0): has skinny extents
executing program
[ 1257.435760][ T4614] BTRFS info (device loop0): enabling ssd optimizations
[ 1257.447341][ T4614] BTRFS info (device loop0): clearing free space tree
[ 1257.454262][ T4614] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1257.464405][ T4614] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[ 1257.563406][ T4619] loop2: detected capacity change from 0 to 32768
[ 1257.573471][ T4619] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor449 (4619)
executing program
[ 1257.648289][ T4232] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 11 /dev/loop0 scanned by udevd (4232)
executing program
executing program
executing program
[ 1258.183860][ T4620] loop1: detected capacity change from 0 to 32768
executing program
[ 1258.552035][ T4639] loop4: detected capacity change from 0 to 32768
[ 1258.686425][ T4640] loop0: detected capacity change from 0 to 32768
[ 1258.728795][ T4640] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1258.760588][ T4640] BTRFS info (device loop0): force clearing of disk cache
[ 1258.778316][ T4642] loop3: detected capacity change from 0 to 32768
[ 1258.785136][ T4640] BTRFS info (device loop0): setting nodatasum
[ 1258.805262][ T4642] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor449 (4642)
[ 1258.808987][ T4640] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1258.850596][ T4643] loop5: detected capacity change from 0 to 32768
[ 1258.863920][ T4640] BTRFS info (device loop0): use lzo compression, level 0
executing program
[ 1258.891642][ T4643] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor449 (4643)
[ 1258.920784][ T4640] BTRFS info (device loop0): max_inline at 6
[ 1258.949032][ T4640] BTRFS info (device loop0): enabling disk space caching
[ 1258.974690][ T4640] BTRFS info (device loop0): disk space caching is enabled
[ 1258.999666][ T4640] BTRFS info (device loop0): has skinny extents
executing program
[ 1259.087207][ T4644] loop2: detected capacity change from 0 to 32768
[ 1259.116986][ T4644] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor449 (4644)
[ 1259.157675][ T4640] BTRFS info (device loop0): enabling ssd optimizations
[ 1259.168480][ T4640] BTRFS info (device loop0): clearing free space tree
[ 1259.194576][ T4640] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1259.271701][ T4640] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
executing program
[ 1259.511574][ T4645] loop1: detected capacity change from 0 to 32768
executing program
[ 1259.557384][ T4645] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop1 scanned by syz-executor449 (4645)
[ 1259.560041][ T4646] loop4: detected capacity change from 0 to 32768
[ 1259.618903][ T4645] BTRFS info (device loop1): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1259.652081][ T4645] BTRFS info (device loop1): force clearing of disk cache
[ 1259.660476][ T4646] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor449 (4646)
[ 1259.678454][ T4645] BTRFS info (device loop1): setting nodatasum
[ 1259.698457][ T4645] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1259.728495][ T4645] BTRFS info (device loop1): use lzo compression, level 0
[ 1259.757948][ T4645] BTRFS info (device loop1): max_inline at 6
[ 1259.777769][ T4645] BTRFS info (device loop1): enabling disk space caching
[ 1259.802225][ T4645] BTRFS info (device loop1): disk space caching is enabled
executing program
[ 1259.827917][ T4645] BTRFS info (device loop1): has skinny extents
executing program
[ 1260.009297][ T4645] BTRFS info (device loop1): enabling ssd optimizations
[ 1260.019409][ T4645] BTRFS info (device loop1): clearing free space tree
[ 1260.041213][ T4645] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1260.072943][ T4645] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
executing program
[ 1260.284770][ T4663] loop3: detected capacity change from 0 to 32768
[ 1260.330714][ T4663] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop3 scanned by syz-executor449 (4663)
[ 1260.380940][ T4663] BTRFS info (device loop3): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1260.408488][ T4666] loop5: detected capacity change from 0 to 32768
[ 1260.416151][ T4663] BTRFS info (device loop3): force clearing of disk cache
[ 1260.440651][ T4663] BTRFS info (device loop3): setting nodatasum
[ 1260.449516][ T4666] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor449 (4666)
[ 1260.472753][ T4663] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1260.502223][ T4663] BTRFS info (device loop3): use lzo compression, level 0
[ 1260.525193][ T4663] BTRFS info (device loop3): max_inline at 6
[ 1260.569208][ T4663] BTRFS info (device loop3): enabling disk space caching
[ 1260.590563][ T4668] loop0: detected capacity change from 0 to 32768
[ 1260.605126][ T4663] BTRFS info (device loop3): disk space caching is enabled
[ 1260.627238][ T4668] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor449 (4668)
[ 1260.628478][ T4667] loop2: detected capacity change from 0 to 32768
[ 1260.641617][ T4663] BTRFS info (device loop3): has skinny extents
[ 1260.677022][ T4667] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor449 (4667)
[ 1260.852170][ T4663] BTRFS info (device loop3): enabling ssd optimizations
[ 1260.862657][ T4663] BTRFS info (device loop3): clearing free space tree
[ 1260.887146][ T4663] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
executing program
[ 1260.963263][ T4663] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
executing program
executing program
[ 1261.142070][ T4687] loop4: detected capacity change from 0 to 32768
[ 1261.166581][ T4687] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor449 (4687)
[ 1261.421714][ T4689] loop1: detected capacity change from 0 to 32768
[ 1261.450739][ T4689] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop1 scanned by syz-executor449 (4689)
executing program
executing program
[ 1261.502363][ T4689] BTRFS info (device loop1): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1261.551337][ T4689] BTRFS info (device loop1): force clearing of disk cache
[ 1261.583584][ T4689] BTRFS info (device loop1): setting nodatasum
[ 1261.635284][ T4689] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1261.657002][ T4689] BTRFS info (device loop1): use lzo compression, level 0
[ 1261.664319][ T4689] BTRFS info (device loop1): max_inline at 6
[ 1261.696940][ T4689] BTRFS info (device loop1): enabling disk space caching
[ 1261.704030][ T4689] BTRFS info (device loop1): disk space caching is enabled
[ 1261.746908][ T4689] BTRFS info (device loop1): has skinny extents
[ 1261.810999][ T4708] loop5: detected capacity change from 0 to 32768
[ 1261.851393][ T4708] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor449 (4708)
[ 1261.942745][ T4709] loop2: detected capacity change from 0 to 32768
[ 1261.953263][ T4709] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor449 (4709)
[ 1261.980578][ T4689] BTRFS info (device loop1): enabling ssd optimizations
[ 1261.989799][ T4710] loop0: detected capacity change from 0 to 32768
[ 1261.991968][ T4689] BTRFS info (device loop1): clearing free space tree
[ 1262.031855][ T4710] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor449 (4710)
[ 1262.058570][ T4689] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1262.102430][ T4689] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[ 1262.208053][ T4711] loop4: detected capacity change from 0 to 32768
[ 1262.266299][ T4711] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor449 (4711)
executing program
executing program
executing program
executing program
[ 1262.580635][ T4712] loop3: detected capacity change from 0 to 32768
[ 1262.626000][ T4712] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop3 scanned by syz-executor449 (4712)
executing program
[ 1262.707187][ T4712] BTRFS info (device loop3): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1262.750509][ T4712] BTRFS info (device loop3): force clearing of disk cache
[ 1262.784046][ T4712] BTRFS info (device loop3): setting nodatasum
[ 1262.827064][ T4712] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1262.836362][ T4712] BTRFS info (device loop3): use lzo compression, level 0
[ 1262.866986][ T4712] BTRFS info (device loop3): max_inline at 6
[ 1262.873032][ T4712] BTRFS info (device loop3): enabling disk space caching
[ 1262.916944][ T4712] BTRFS info (device loop3): disk space caching is enabled
[ 1262.924195][ T4712] BTRFS info (device loop3): has skinny extents
[ 1263.140798][ T4733] loop5: detected capacity change from 0 to 32768
[ 1263.151608][ T4733] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor449 (4733)
[ 1263.253056][ T4712] BTRFS info (device loop3): enabling ssd optimizations
[ 1263.278047][ T4712] BTRFS info (device loop3): clearing free space tree
[ 1263.284916][ T4712] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1263.294891][ T4712] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
executing program
executing program
[ 1263.579743][ T4732] loop1: detected capacity change from 0 to 32768
[ 1263.598310][ T4734] loop2: detected capacity change from 0 to 32768
[ 1263.608747][ T4736] loop4: detected capacity change from 0 to 32768
[ 1263.616386][ T4732] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop1 scanned by syz-executor449 (4732)
[ 1263.660423][ T4734] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor449 (4734)
[ 1263.678532][ T4732] BTRFS info (device loop1): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1263.689846][ T4735] loop0: detected capacity change from 0 to 32768
[ 1263.698471][ T4736] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor449 (4736)
[ 1263.711008][ T4732] BTRFS info (device loop1): force clearing of disk cache
[ 1263.721340][ T4735] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor449 (4735)
[ 1263.736431][ T4732] BTRFS info (device loop1): setting nodatasum
[ 1263.773837][ T4732] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1263.819328][ T4732] BTRFS info (device loop1): use lzo compression, level 0
[ 1263.852807][ T4732] BTRFS info (device loop1): max_inline at 6
[ 1263.880737][ T4732] BTRFS info (device loop1): enabling disk space caching
[ 1263.913405][ T4732] BTRFS info (device loop1): disk space caching is enabled
[ 1263.947269][ T4732] BTRFS info (device loop1): has skinny extents
executing program
executing program
[ 1264.165854][ T4732] BTRFS info (device loop1): enabling ssd optimizations
[ 1264.175984][ T4732] BTRFS info (device loop1): clearing free space tree
executing program
[ 1264.251174][ T4732] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1264.283797][ T4756] loop3: detected capacity change from 0 to 32768
[ 1264.292081][ T4732] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[ 1264.302733][ T4756] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor449 (4756)
executing program
executing program
[ 1264.927279][ T4757] loop5: detected capacity change from 0 to 32768
[ 1264.962699][ T4757] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop5 scanned by syz-executor449 (4757)
[ 1265.027948][ T4757] BTRFS info (device loop5): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1265.068897][ T4757] BTRFS info (device loop5): force clearing of disk cache
[ 1265.101091][ T4757] BTRFS info (device loop5): setting nodatasum
[ 1265.110320][ T4765] loop2: detected capacity change from 0 to 32768
[ 1265.138627][ T4765] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor449 (4765)
[ 1265.139138][ T4757] BTRFS info (device loop5): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1265.168133][ T4778] loop0: detected capacity change from 0 to 32768
[ 1265.188337][ T4778] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor449 (4778)
[ 1265.222746][ T4757] BTRFS info (device loop5): use lzo compression, level 0
[ 1265.246981][ T4757] BTRFS info (device loop5): max_inline at 6
[ 1265.257435][ T4757] BTRFS info (device loop5): enabling disk space caching
[ 1265.266998][ T4757] BTRFS info (device loop5): disk space caching is enabled
[ 1265.289433][ T4757] BTRFS info (device loop5): has skinny extents
[ 1265.319563][ T4773] loop4: detected capacity change from 0 to 32768
[ 1265.339904][ T4773] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor449 (4773)
[ 1265.463289][ T4780] loop1: detected capacity change from 0 to 32768
[ 1265.500389][ T4780] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor449 (4780)
executing program
executing program
[ 1265.511503][ T4757] BTRFS info (device loop5): enabling ssd optimizations
[ 1265.523524][ T4757] BTRFS info (device loop5): clearing free space tree
[ 1265.538502][ T4757] BTRFS info (device loop5): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1265.591084][ T4757] BTRFS info (device loop5): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
executing program
executing program
[ 1265.842110][ T4232] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 11 /dev/loop5 scanned by udevd (4232)
[ 1265.856328][ T4781] loop3: detected capacity change from 0 to 32768
executing program
[ 1266.229383][ T4800] loop4: detected capacity change from 0 to 32768
executing program
executing program
[ 1266.711859][ T4801] loop0: detected capacity change from 0 to 32768
[ 1266.862907][ T4802] loop2: detected capacity change from 0 to 32768
[ 1266.872776][ T4803] loop5: detected capacity change from 0 to 32768
[ 1266.911985][ T4803] BTRFS info (device loop5): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1266.943232][ T4803] BTRFS info (device loop5): force clearing of disk cache
[ 1266.974473][ T4803] BTRFS info (device loop5): setting nodatasum
[ 1266.996643][ T4803] BTRFS info (device loop5): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1267.025728][ T4805] loop1: detected capacity change from 0 to 32768
[ 1267.033589][ T4803] BTRFS info (device loop5): use lzo compression, level 0
[ 1267.058109][ T4805] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor449 (4805)
executing program
[ 1267.075611][ T4803] BTRFS info (device loop5): max_inline at 6
[ 1267.090294][ T4803] BTRFS info (device loop5): enabling disk space caching
[ 1267.106566][ T4803] BTRFS info (device loop5): disk space caching is enabled
[ 1267.130526][ T4803] BTRFS info (device loop5): has skinny extents
executing program
[ 1267.298057][ T4806] loop3: detected capacity change from 0 to 32768
[ 1267.308683][ T4806] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor449 (4806)
[ 1267.343887][ T4803] BTRFS info (device loop5): enabling ssd optimizations
[ 1267.355106][ T4803] BTRFS info (device loop5): clearing free space tree
[ 1267.397542][ T4803] BTRFS info (device loop5): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1267.407767][ T4803] BTRFS info (device loop5): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
executing program
[ 1267.568491][ T4807] loop4: detected capacity change from 0 to 32768
executing program
[ 1267.609315][ T4807] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop4 scanned by syz-executor449 (4807)
[ 1267.691847][ T4807] BTRFS info (device loop4): using xxhash64 (xxhash64-generic) checksum algorithm
executing program
[ 1267.733108][ T4807] BTRFS info (device loop4): force clearing of disk cache
[ 1267.773887][ T4807] BTRFS info (device loop4): setting nodatasum
[ 1267.802093][ T4807] BTRFS info (device loop4): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1267.844659][ T4807] BTRFS info (device loop4): use lzo compression, level 0
[ 1267.879068][ T4807] BTRFS info (device loop4): max_inline at 6
[ 1267.905751][ T4807] BTRFS info (device loop4): enabling disk space caching
[ 1267.938186][ T4807] BTRFS info (device loop4): disk space caching is enabled
[ 1267.967905][ T4807] BTRFS info (device loop4): has skinny extents
[ 1268.126515][ T4814] loop2: detected capacity change from 0 to 32768
[ 1268.136043][ T4807] BTRFS info (device loop4): enabling ssd optimizations
[ 1268.136775][ T4814] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor449 (4814)
[ 1268.165401][ T4807] BTRFS info (device loop4): clearing free space tree
[ 1268.189813][ T4808] loop0: detected capacity change from 0 to 32768
[ 1268.199045][ T4807] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1268.209790][ T4807] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[ 1268.226409][ T4808] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor449 (4808)
executing program
executing program
[ 1268.654942][ T4828] loop1: detected capacity change from 0 to 32768
[ 1268.684013][ T4831] loop3: detected capacity change from 0 to 32768
[ 1268.702237][ T4828] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop1 scanned by syz-executor449 (4828)
executing program
[ 1268.747583][ T4831] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor449 (4831)
[ 1268.772223][ T4828] BTRFS info (device loop1): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1268.802136][ T4828] BTRFS info (device loop1): force clearing of disk cache
[ 1268.826938][ T4830] loop5: detected capacity change from 0 to 32768
[ 1268.833706][ T4828] BTRFS info (device loop1): setting nodatasum
[ 1268.865137][ T4828] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1268.882871][ T4830] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor449 (4830)
[ 1268.910638][ T4828] BTRFS info (device loop1): use lzo compression, level 0
[ 1268.935348][ T4828] BTRFS info (device loop1): max_inline at 6
[ 1268.956985][ T4828] BTRFS info (device loop1): enabling disk space caching
[ 1268.996213][ T4828] BTRFS info (device loop1): disk space caching is enabled
[ 1269.027638][ T4828] BTRFS info (device loop1): has skinny extents
executing program
executing program
[ 1269.274604][ T4828] BTRFS info (device loop1): enabling ssd optimizations
[ 1269.287044][ T4850] loop4: detected capacity change from 0 to 32768
[ 1269.295820][ T4828] BTRFS info (device loop1): clearing free space tree
[ 1269.298662][ T4850] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor449 (4850)
[ 1269.314180][ T4828] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1269.324229][ T4828] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
executing program
executing program
[ 1269.861507][ T4852] loop2: detected capacity change from 0 to 32768
[ 1269.892145][ T4852] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop2 scanned by syz-executor449 (4852)
[ 1269.907560][ T4853] loop0: detected capacity change from 0 to 32768
[ 1269.942896][ T4852] BTRFS info (device loop2): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1269.957035][ T4853] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor449 (4853)
[ 1269.974057][ T4852] BTRFS info (device loop2): force clearing of disk cache
[ 1269.998515][ T4852] BTRFS info (device loop2): setting nodatasum
[ 1270.024237][ T4852] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1270.066441][ T4852] BTRFS info (device loop2): use lzo compression, level 0
[ 1270.098937][ T4852] BTRFS info (device loop2): max_inline at 6
[ 1270.125633][ T4852] BTRFS info (device loop2): enabling disk space caching
[ 1270.156926][ T4852] BTRFS info (device loop2): disk space caching is enabled
[ 1270.190562][ T4852] BTRFS info (device loop2): has skinny extents
executing program
[ 1270.301454][ T4871] loop5: detected capacity change from 0 to 32768
[ 1270.330197][ T4871] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor449 (4871)
[ 1270.342761][ T4867] loop3: detected capacity change from 0 to 32768
[ 1270.390142][ T4867] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor449 (4867)
[ 1270.397141][ T4875] loop1: detected capacity change from 0 to 32768
[ 1270.411229][ T4852] BTRFS info (device loop2): enabling ssd optimizations
[ 1270.449602][ T4852] BTRFS info (device loop2): clearing free space tree
[ 1270.471432][ T4875] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor449 (4875)
[ 1270.477578][ T4852] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1270.510234][ T4852] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
executing program
executing program
executing program
executing program
[ 1270.824492][ T4876] loop4: detected capacity change from 0 to 32768
[ 1270.878389][ T4876] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop4 scanned by syz-executor449 (4876)
[ 1270.949759][ T4876] BTRFS info (device loop4): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1270.992835][ T4876] BTRFS info (device loop4): force clearing of disk cache
[ 1271.027607][ T4876] BTRFS info (device loop4): setting nodatasum
[ 1271.057697][ T4876] BTRFS info (device loop4): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1271.114189][ T4876] BTRFS info (device loop4): use lzo compression, level 0
[ 1271.151250][ T4876] BTRFS info (device loop4): max_inline at 6
[ 1271.176142][ T4890] loop0: detected capacity change from 0 to 32768
[ 1271.177374][ T4876] BTRFS info (device loop4): enabling disk space caching
[ 1271.215962][ T4890] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor449 (4890)
[ 1271.219403][ T4876] BTRFS info (device loop4): disk space caching is enabled
[ 1271.251345][ T4876] BTRFS info (device loop4): has skinny extents
[ 1271.511948][ T4876] BTRFS info (device loop4): enabling ssd optimizations
[ 1271.522065][ T4900] loop1: detected capacity change from 0 to 32768
[ 1271.529337][ T4876] BTRFS info (device loop4): clearing free space tree
[ 1271.536367][ T4876] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1271.549862][ T4900] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor449 (4900)
executing program
[ 1271.591067][ T4876] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
executing program
[ 1271.919487][ T4896] loop2: detected capacity change from 0 to 32768
executing program
[ 1271.961354][ T4896] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop2 scanned by syz-executor449 (4896)
[ 1272.012935][ T4898] loop5: detected capacity change from 0 to 32768
[ 1272.021565][ T4896] BTRFS info (device loop2): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1272.044105][ T4898] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor449 (4898)
[ 1272.050747][ T4899] loop3: detected capacity change from 0 to 32768
[ 1272.069431][ T4896] BTRFS info (device loop2): force clearing of disk cache
[ 1272.093753][ T4896] BTRFS info (device loop2): setting nodatasum
[ 1272.106526][ T4899] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor449 (4899)
[ 1272.147508][ T4896] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1272.200054][ T4896] BTRFS info (device loop2): use lzo compression, level 0
[ 1272.234341][ T4896] BTRFS info (device loop2): max_inline at 6
[ 1272.262348][ T4896] BTRFS info (device loop2): enabling disk space caching
[ 1272.295896][ T4896] BTRFS info (device loop2): disk space caching is enabled
[ 1272.322140][ T4896] BTRFS info (device loop2): has skinny extents
executing program
executing program
[ 1272.565086][ T4919] loop0: detected capacity change from 0 to 32768
[ 1272.574160][ T4919] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor449 (4919)
[ 1272.594347][ T4896] BTRFS info (device loop2): enabling ssd optimizations
[ 1272.628086][ T4896] BTRFS info (device loop2): clearing free space tree
[ 1272.634957][ T4896] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1272.726952][ T4896] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
executing program
[ 1272.925299][ T4921] loop4: detected capacity change from 0 to 32768
[ 1272.957127][ T4921] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop4 scanned by syz-executor449 (4921)
executing program
[ 1273.041274][ T4921] BTRFS info (device loop4): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1273.084147][ T4921] BTRFS info (device loop4): force clearing of disk cache
[ 1273.107256][ T4921] BTRFS info (device loop4): setting nodatasum
[ 1273.129655][ T4921] BTRFS info (device loop4): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1273.133174][ T4922] loop1: detected capacity change from 0 to 32768
[ 1273.161330][ T4921] BTRFS info (device loop4): use lzo compression, level 0
[ 1273.176290][ T4922] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor449 (4922)
[ 1273.186158][ T4921] BTRFS info (device loop4): max_inline at 6
[ 1273.195932][ T4921] BTRFS info (device loop4): enabling disk space caching
[ 1273.220239][ T4921] BTRFS info (device loop4): disk space caching is enabled
[ 1273.250652][ T4921] BTRFS info (device loop4): has skinny extents
[ 1273.357019][ T4931] loop3: detected capacity change from 0 to 32768
[ 1273.367644][ T4931] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor449 (4931)
executing program
[ 1273.484849][ T4921] BTRFS info (device loop4): enabling ssd optimizations
[ 1273.510491][ T4921] BTRFS info (device loop4): clearing free space tree
[ 1273.531138][ T4921] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1273.550703][ T4930] loop5: detected capacity change from 0 to 32768
[ 1273.560456][ T4921] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[ 1273.580781][ T4930] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor449 (4930)
executing program
executing program
executing program
[ 1274.170308][ T4944] loop2: detected capacity change from 0 to 32768
[ 1274.209004][ T4944] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop2 scanned by syz-executor449 (4944)
[ 1274.279992][ T4945] loop0: detected capacity change from 0 to 32768
[ 1274.287365][ T4944] BTRFS info (device loop2): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1274.296639][ T4944] BTRFS info (device loop2): force clearing of disk cache
[ 1274.314317][ T4945] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor449 (4945)
[ 1274.354073][ T4944] BTRFS info (device loop2): setting nodatasum
[ 1274.377048][ T4944] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1274.386319][ T4944] BTRFS info (device loop2): use lzo compression, level 0
[ 1274.447099][ T4944] BTRFS info (device loop2): max_inline at 6
[ 1274.462316][ T4944] BTRFS info (device loop2): enabling disk space caching
[ 1274.490979][ T4944] BTRFS info (device loop2): disk space caching is enabled
[ 1274.522134][ T4944] BTRFS info (device loop2): has skinny extents
[ 1274.536700][ T4964] loop1: detected capacity change from 0 to 32768
[ 1274.557321][ T4964] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor449 (4964)
executing program
[ 1274.740207][ T4944] BTRFS info (device loop2): enabling ssd optimizations
[ 1274.751364][ T4944] BTRFS info (device loop2): clearing free space tree
[ 1274.774248][ T4944] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1274.804447][ T4944] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[ 1274.851924][ T4966] loop4: detected capacity change from 0 to 32768
[ 1274.884154][ T4966] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor449 (4966)
[ 1274.887587][ T4967] loop3: detected capacity change from 0 to 32768
executing program
executing program
[ 1274.973476][ T4967] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor449 (4967)
[ 1275.068120][ T4968] loop5: detected capacity change from 0 to 32768
[ 1275.121858][ T4968] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop5 scanned by syz-executor449 (4968)
[ 1275.181091][ T4968] BTRFS info (device loop5): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1275.213369][ T4968] BTRFS info (device loop5): force clearing of disk cache
[ 1275.237179][ T4968] BTRFS info (device loop5): setting nodatasum
[ 1275.259903][ T4968] BTRFS info (device loop5): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1275.293235][ T4968] BTRFS info (device loop5): use lzo compression, level 0
[ 1275.318340][ T4968] BTRFS info (device loop5): max_inline at 6
[ 1275.341869][ T4968] BTRFS info (device loop5): enabling disk space caching
[ 1275.375074][ T4968] BTRFS info (device loop5): disk space caching is enabled
executing program
executing program
[ 1275.410393][ T4968] BTRFS info (device loop5): has skinny extents
[ 1275.624483][ T4968] BTRFS info (device loop5): enabling ssd optimizations
[ 1275.636465][ T4968] BTRFS info (device loop5): clearing free space tree
[ 1275.660390][ T4968] BTRFS info (device loop5): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1275.693846][ T4968] BTRFS info (device loop5): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[ 1275.698480][ T4976] loop0: detected capacity change from 0 to 32768
[ 1275.767328][ T4976] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor449 (4976)
executing program
[ 1276.090446][ T4988] loop1: detected capacity change from 0 to 32768
executing program
[ 1276.147046][ T4988] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop1 scanned by syz-executor449 (4988)
[ 1276.184066][ T4990] loop2: detected capacity change from 0 to 32768
[ 1276.204664][ T4988] BTRFS info (device loop1): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1276.224871][ T4990] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor449 (4990)
[ 1276.249541][ T4988] BTRFS info (device loop1): force clearing of disk cache
[ 1276.273894][ T4988] BTRFS info (device loop1): setting nodatasum
[ 1276.293875][ T4988] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1276.313919][ T4988] BTRFS info (device loop1): use lzo compression, level 0
[ 1276.340433][ T4991] loop4: detected capacity change from 0 to 32768
[ 1276.357358][ T4988] BTRFS info (device loop1): max_inline at 6
[ 1276.378738][ T4991] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor449 (4991)
[ 1276.392105][ T4988] BTRFS info (device loop1): enabling disk space caching
[ 1276.416309][ T4988] BTRFS info (device loop1): disk space caching is enabled
[ 1276.439714][ T4988] BTRFS info (device loop1): has skinny extents
executing program
[ 1276.509850][ T4993] loop3: detected capacity change from 0 to 32768
[ 1276.520115][ T4993] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor449 (4993)
[ 1276.682498][ T4988] BTRFS info (device loop1): enabling ssd optimizations
[ 1276.693322][ T4988] BTRFS info (device loop1): clearing free space tree
[ 1276.707245][ T4988] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1276.717400][ T4988] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
executing program
executing program
executing program
[ 1277.160340][ T5012] loop5: detected capacity change from 0 to 32768
[ 1277.193780][ T5012] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop5 scanned by syz-executor449 (5012)
[ 1277.261319][ T5012] BTRFS info (device loop5): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1277.298317][ T5012] BTRFS info (device loop5): force clearing of disk cache
[ 1277.325300][ T5012] BTRFS info (device loop5): setting nodatasum
[ 1277.348841][ T5012] BTRFS info (device loop5): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1277.353121][ T5013] loop0: detected capacity change from 0 to 32768
[ 1277.384151][ T5013] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor449 (5013)
[ 1277.392588][ T5012] BTRFS info (device loop5): use lzo compression, level 0
[ 1277.434009][ T5012] BTRFS info (device loop5): max_inline at 6
[ 1277.453882][ T5012] BTRFS info (device loop5): enabling disk space caching
[ 1277.490869][ T5012] BTRFS info (device loop5): disk space caching is enabled
[ 1277.522126][ T5012] BTRFS info (device loop5): has skinny extents
executing program
[ 1277.631048][ T5021] loop2: detected capacity change from 0 to 32768
[ 1277.641101][ T5021] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor449 (5021)
[ 1277.746211][ T5012] BTRFS info (device loop5): enabling ssd optimizations
[ 1277.769849][ T5012] BTRFS info (device loop5): clearing free space tree
[ 1277.796973][ T5012] BTRFS info (device loop5): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1277.807020][ T5012] BTRFS info (device loop5): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[ 1277.866536][ T5035] loop1: detected capacity change from 0 to 32768
[ 1277.876321][ T5035] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor449 (5035)
executing program
[ 1278.046540][ T5033] loop4: detected capacity change from 0 to 32768
[ 1278.075058][ T5033] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop4 scanned by syz-executor449 (5033)
executing program
[ 1278.137607][ T5033] BTRFS info (device loop4): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1278.191160][ T5033] BTRFS info (device loop4): force clearing of disk cache
[ 1278.194948][ T5036] loop3: detected capacity change from 0 to 32768
[ 1278.215902][ T5036] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor449 (5036)
[ 1278.235315][ T5033] BTRFS info (device loop4): setting nodatasum
executing program
[ 1278.264319][ T5033] BTRFS info (device loop4): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1278.296160][ T5033] BTRFS info (device loop4): use lzo compression, level 0
[ 1278.323813][ T5033] BTRFS info (device loop4): max_inline at 6
[ 1278.350447][ T5033] BTRFS info (device loop4): enabling disk space caching
[ 1278.387482][ T5033] BTRFS info (device loop4): disk space caching is enabled
[ 1278.419661][ T5033] BTRFS info (device loop4): has skinny extents
[ 1278.569566][ T5048] loop0: detected capacity change from 0 to 32768
[ 1278.579385][ T5048] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor449 (5048)
[ 1278.657740][ T5033] BTRFS info (device loop4): enabling ssd optimizations
[ 1278.666226][ T5033] BTRFS info (device loop4): clearing free space tree
[ 1278.673411][ T5033] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1278.683220][ T5033] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
executing program
executing program
[ 1279.044815][ T5057] loop5: detected capacity change from 0 to 32768
[ 1279.074043][ T5057] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop5 scanned by syz-executor449 (5057)
[ 1279.115601][ T5059] loop1: detected capacity change from 0 to 32768
[ 1279.137791][ T5057] BTRFS info (device loop5): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1279.148485][ T5059] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor449 (5059)
executing program
[ 1279.168402][ T5057] BTRFS info (device loop5): force clearing of disk cache
[ 1279.190370][ T5057] BTRFS info (device loop5): setting nodatasum
[ 1279.210944][ T5057] BTRFS info (device loop5): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1279.261004][ T5057] BTRFS info (device loop5): use lzo compression, level 0
[ 1279.279834][ T5058] loop2: detected capacity change from 0 to 32768
[ 1279.284604][ T5057] BTRFS info (device loop5): max_inline at 6
[ 1279.310562][ T5057] BTRFS info (device loop5): enabling disk space caching
[ 1279.311388][ T5058] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor449 (5058)
[ 1279.333800][ T5057] BTRFS info (device loop5): disk space caching is enabled
[ 1279.357018][ T5057] BTRFS info (device loop5): has skinny extents
executing program
[ 1279.583227][ T5057] BTRFS info (device loop5): enabling ssd optimizations
[ 1279.595075][ T5057] BTRFS info (device loop5): clearing free space tree
[ 1279.602242][ T5057] BTRFS info (device loop5): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1279.612163][ T5057] BTRFS info (device loop5): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[ 1279.682966][ T5078] loop3: detected capacity change from 0 to 32768
[ 1279.693550][ T5078] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor449 (5078)
[ 1279.707907][ T5080] loop4: detected capacity change from 0 to 32768
[ 1279.718252][ T5080] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor449 (5080)
executing program
[ 1279.872461][ T5079] loop0: detected capacity change from 0 to 32768
[ 1279.917774][ T5079] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor449 (5079)
executing program
[ 1280.000201][ T5079] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1280.046328][ T5079] BTRFS info (device loop0): force clearing of disk cache
[ 1280.071073][ T5079] BTRFS info (device loop0): setting nodatasum
[ 1280.092370][ T5079] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1280.124328][ T5079] BTRFS info (device loop0): use lzo compression, level 0
executing program
executing program
[ 1280.183119][ T5079] BTRFS info (device loop0): max_inline at 6
[ 1280.209583][ T5079] BTRFS info (device loop0): enabling disk space caching
[ 1280.255147][ T5079] BTRFS info (device loop0): disk space caching is enabled
[ 1280.288258][ T5079] BTRFS info (device loop0): has skinny extents
[ 1280.491676][ T5079] BTRFS info (device loop0): enabling ssd optimizations
[ 1280.536248][ T5079] BTRFS info (device loop0): clearing free space tree
[ 1280.581485][ T5079] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1280.633170][ T5079] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[ 1280.703719][ T5102] loop2: detected capacity change from 0 to 32768
[ 1280.726128][ T5102] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor449 (5102)
executing program
[ 1280.912474][ T5097] loop1: detected capacity change from 0 to 32768
[ 1280.954033][ T5097] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop1 scanned by syz-executor449 (5097)
[ 1281.016939][ T5097] BTRFS info (device loop1): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1281.024169][ T5101] loop5: detected capacity change from 0 to 32768
[ 1281.047962][ T5097] BTRFS info (device loop1): force clearing of disk cache
[ 1281.070119][ T5101] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor449 (5101)
[ 1281.090573][ T5097] BTRFS info (device loop1): setting nodatasum
executing program
[ 1281.113706][ T5097] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1281.156101][ T5097] BTRFS info (device loop1): use lzo compression, level 0
[ 1281.193766][ T5097] BTRFS info (device loop1): max_inline at 6
[ 1281.214244][ T5097] BTRFS info (device loop1): enabling disk space caching
[ 1281.238627][ T5097] BTRFS info (device loop1): disk space caching is enabled
[ 1281.264295][ T5097] BTRFS info (device loop1): has skinny extents
[ 1281.271783][ T5103] loop3: detected capacity change from 0 to 32768
[ 1281.293020][ T5103] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor449 (5103)
[ 1281.389756][ T5104] loop4: detected capacity change from 0 to 32768
[ 1281.440423][ T5104] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor449 (5104)
[ 1281.484152][ T5097] BTRFS info (device loop1): enabling ssd optimizations
[ 1281.505909][ T5097] BTRFS info (device loop1): clearing free space tree
executing program
[ 1281.550265][ T5097] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1281.560590][ T5097] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
executing program
executing program
executing program
[ 1282.143574][ T5124] loop0: detected capacity change from 0 to 32768
[ 1282.166736][ T5125] loop2: detected capacity change from 0 to 32768
[ 1282.188175][ T5124] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor449 (5124)
[ 1282.242974][ T5125] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor449 (5125)
[ 1282.255829][ T5124] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1282.281926][ T5124] BTRFS info (device loop0): force clearing of disk cache
[ 1282.304793][ T5124] BTRFS info (device loop0): setting nodatasum
[ 1282.324963][ T5124] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1282.377863][ T5124] BTRFS info (device loop0): use lzo compression, level 0
[ 1282.381377][ T5144] loop3: detected capacity change from 0 to 32768
[ 1282.409139][ T5124] BTRFS info (device loop0): max_inline at 6
[ 1282.422519][ T5144] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor449 (5144)
[ 1282.436891][ T5124] BTRFS info (device loop0): enabling disk space caching
[ 1282.468958][ T5124] BTRFS info (device loop0): disk space caching is enabled
[ 1282.500472][ T5124] BTRFS info (device loop0): has skinny extents
executing program
[ 1282.637881][ T5147] loop1: detected capacity change from 0 to 32768
[ 1282.670335][ T5147] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor449 (5147)
[ 1282.724037][ T5145] loop5: detected capacity change from 0 to 32768
[ 1282.757120][ T5145] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor449 (5145)
[ 1282.775163][ T5124] BTRFS info (device loop0): enabling ssd optimizations
[ 1282.783517][ T5124] BTRFS info (device loop0): clearing free space tree
executing program
[ 1282.824133][ T5124] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1282.883214][ T5124] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[ 1282.948307][ T5148] loop4: detected capacity change from 0 to 32768
[ 1282.994436][ T5148] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor449 (5148)
executing program
executing program
executing program
[ 1283.425470][ T5160] loop2: detected capacity change from 0 to 32768
[ 1283.454035][ T5160] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop2 scanned by syz-executor449 (5160)
executing program
[ 1283.527870][ T5160] BTRFS info (device loop2): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1283.571553][ T5160] BTRFS info (device loop2): force clearing of disk cache
[ 1283.596933][ T5160] BTRFS info (device loop2): setting nodatasum
[ 1283.616997][ T5160] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1283.648755][ T5160] BTRFS info (device loop2): use lzo compression, level 0
[ 1283.674189][ T5160] BTRFS info (device loop2): max_inline at 6
[ 1283.702966][ T5160] BTRFS info (device loop2): enabling disk space caching
[ 1283.734769][ T5160] BTRFS info (device loop2): disk space caching is enabled
[ 1283.765878][ T5160] BTRFS info (device loop2): has skinny extents
[ 1283.922123][ T5160] BTRFS info (device loop2): enabling ssd optimizations
[ 1283.938285][ T5160] BTRFS info (device loop2): clearing free space tree
[ 1283.945340][ T5160] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1283.955293][ T5160] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[ 1284.072749][ T5169] loop5: detected capacity change from 0 to 32768
[ 1284.082832][ T5171] loop1: detected capacity change from 0 to 32768
[ 1284.088105][ T5168] loop3: detected capacity change from 0 to 32768
[ 1284.089889][ T5169] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor449 (5169)
[ 1284.111475][ T5171] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor449 (5171)
[ 1284.132812][ T5168] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor449 (5168)
executing program
[ 1284.323190][ T5172] loop0: detected capacity change from 0 to 32768
[ 1284.377004][ T5172] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor449 (5172)
executing program
[ 1284.440493][ T5172] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1284.471596][ T5172] BTRFS info (device loop0): force clearing of disk cache
executing program
[ 1284.507087][ T5172] BTRFS info (device loop0): setting nodatasum
[ 1284.513296][ T5172] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_LZO (0x8)
executing program
[ 1284.580429][ T5173] loop4: detected capacity change from 0 to 32768
[ 1284.596895][ T5172] BTRFS info (device loop0): use lzo compression, level 0
[ 1284.604091][ T5172] BTRFS info (device loop0): max_inline at 6
[ 1284.614684][ T5173] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor449 (5173)
[ 1284.651936][ T5172] BTRFS info (device loop0): enabling disk space caching
[ 1284.668452][ T5172] BTRFS info (device loop0): disk space caching is enabled
[ 1284.720423][ T5172] BTRFS info (device loop0): has skinny extents
[ 1284.949887][ T5172] BTRFS info (device loop0): enabling ssd optimizations
[ 1284.958704][ T5193] loop2: detected capacity change from 0 to 32768
[ 1284.966683][ T5172] BTRFS info (device loop0): clearing free space tree
[ 1284.977655][ T5172] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1284.987732][ T5193] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor449 (5193)
[ 1284.999119][ T5172] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
executing program
executing program
executing program
[ 1285.665084][ T5194] loop5: detected capacity change from 0 to 32768
[ 1285.703051][ T5195] loop3: detected capacity change from 0 to 32768
[ 1285.703697][ T5194] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop5 scanned by syz-executor449 (5194)
[ 1285.741788][ T5196] loop1: detected capacity change from 0 to 32768
[ 1285.767613][ T5195] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor449 (5195)
[ 1285.780765][ T5194] BTRFS info (device loop5): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1285.800933][ T5196] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor449 (5196)
[ 1285.817550][ T5194] BTRFS info (device loop5): force clearing of disk cache
[ 1285.841592][ T5194] BTRFS info (device loop5): setting nodatasum
[ 1285.863825][ T5194] BTRFS info (device loop5): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1285.910693][ T5194] BTRFS info (device loop5): use lzo compression, level 0
[ 1285.944267][ T5194] BTRFS info (device loop5): max_inline at 6
[ 1285.969615][ T5194] BTRFS info (device loop5): enabling disk space caching
[ 1286.000545][ T5194] BTRFS info (device loop5): disk space caching is enabled
[ 1286.031936][ T5194] BTRFS info (device loop5): has skinny extents
executing program
executing program
[ 1286.214807][ T5218] loop2: detected capacity change from 0 to 32768
[ 1286.220929][ T5215] loop4: detected capacity change from 0 to 32768
[ 1286.228954][ T5218] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor449 (5218)
[ 1286.238528][ T5217] loop0: detected capacity change from 0 to 32768
[ 1286.247025][ T5194] BTRFS info (device loop5): enabling ssd optimizations
[ 1286.267681][ T5194] BTRFS info (device loop5): clearing free space tree
[ 1286.274171][ T5215] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor449 (5215)
[ 1286.274605][ T5194] BTRFS info (device loop5): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1286.295375][ T5194] BTRFS info (device loop5): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[ 1286.310508][ T5217] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor449 (5217)
executing program
executing program
executing program
executing program
[ 1287.175060][ T5228] loop3: detected capacity change from 0 to 32768
[ 1287.213956][ T5228] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop3 scanned by syz-executor449 (5228)
[ 1287.281074][ T5228] BTRFS info (device loop3): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1287.320201][ T5228] BTRFS info (device loop3): force clearing of disk cache
[ 1287.344738][ T5228] BTRFS info (device loop3): setting nodatasum
[ 1287.361200][ T5236] loop1: detected capacity change from 0 to 32768
[ 1287.370163][ T5228] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1287.390344][ T5236] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor449 (5236)
[ 1287.403660][ T5228] BTRFS info (device loop3): use lzo compression, level 0
[ 1287.419019][ T5228] BTRFS info (device loop3): max_inline at 6
[ 1287.433434][ T5228] BTRFS info (device loop3): enabling disk space caching
[ 1287.448741][ T5228] BTRFS info (device loop3): disk space caching is enabled
[ 1287.464200][ T5228] BTRFS info (device loop3): has skinny extents
[ 1287.515710][ T5240] loop5: detected capacity change from 0 to 32768
[ 1287.557053][ T5240] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor449 (5240)
[ 1287.582749][ T5243] loop4: detected capacity change from 0 to 32768
[ 1287.592953][ T5243] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor449 (5243)
[ 1287.636236][ T5241] loop0: detected capacity change from 0 to 32768
[ 1287.675654][ T5242] loop2: detected capacity change from 0 to 32768
[ 1287.683773][ T5241] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor449 (5241)
[ 1287.698623][ T5228] BTRFS info (device loop3): enabling ssd optimizations
[ 1287.708855][ T5228] BTRFS info (device loop3): clearing free space tree
[ 1287.718525][ T5242] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor449 (5242)
[ 1287.751652][ T5228] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
executing program
[ 1287.814029][ T5228] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
executing program
executing program
executing program
executing program
executing program
[ 1288.922044][ T5263] loop5: detected capacity change from 0 to 32768
[ 1288.951131][ T5263] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop5 scanned by syz-executor449 (5263)
[ 1288.981216][ T5262] loop1: detected capacity change from 0 to 32768
[ 1289.002306][ T5263] BTRFS info (device loop5): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1289.011863][ T5262] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor449 (5262)
[ 1289.028821][ T5265] loop0: detected capacity change from 0 to 32768
[ 1289.033215][ T5263] BTRFS info (device loop5): force clearing of disk cache
[ 1289.042247][ T5267] loop4: detected capacity change from 0 to 32768
[ 1289.044300][ T5266] loop3: detected capacity change from 0 to 32768
[ 1289.057109][ T5263] BTRFS info (device loop5): setting nodatasum
[ 1289.058166][ T5265] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor449 (5265)
[ 1289.063521][ T5263] BTRFS info (device loop5): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1289.083693][ T5263] BTRFS info (device loop5): use lzo compression, level 0
[ 1289.091109][ T5263] BTRFS info (device loop5): max_inline at 6
[ 1289.101031][ T5263] BTRFS info (device loop5): enabling disk space caching
[ 1289.108322][ T5266] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor449 (5266)
[ 1289.133230][ T5267] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor449 (5267)
[ 1289.134002][ T5263] BTRFS info (device loop5): disk space caching is enabled
[ 1289.171739][ T5263] BTRFS info (device loop5): has skinny extents
executing program
[ 1289.267930][ T5268] loop2: detected capacity change from 0 to 32768
[ 1289.313491][ T5268] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor449 (5268)
[ 1289.380570][ T5263] BTRFS info (device loop5): enabling ssd optimizations
[ 1289.391327][ T5263] BTRFS info (device loop5): clearing free space tree
[ 1289.417376][ T5263] BTRFS info (device loop5): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
executing program
[ 1289.442269][ T5263] BTRFS info (device loop5): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
executing program
executing program
executing program
executing program
[ 1290.312179][ T5280] loop1: detected capacity change from 0 to 32768
[ 1290.351092][ T5280] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop1 scanned by syz-executor449 (5280)
[ 1290.403459][ T5280] BTRFS info (device loop1): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1290.435400][ T5280] BTRFS info (device loop1): force clearing of disk cache
[ 1290.459794][ T5280] BTRFS info (device loop1): setting nodatasum
[ 1290.480971][ T5280] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1290.513954][ T5280] BTRFS info (device loop1): use lzo compression, level 0
[ 1290.539419][ T5280] BTRFS info (device loop1): max_inline at 6
[ 1290.553622][ T5288] loop3: detected capacity change from 0 to 32768
[ 1290.560667][ T5280] BTRFS info (device loop1): enabling disk space caching
[ 1290.580660][ T5288] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor449 (5288)
[ 1290.585956][ T5280] BTRFS info (device loop1): disk space caching is enabled
[ 1290.601085][ T5290] loop0: detected capacity change from 0 to 32768
[ 1290.620272][ T5290] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor449 (5290)
[ 1290.630864][ T5280] BTRFS info (device loop1): has skinny extents
[ 1290.655373][ T5291] loop4: detected capacity change from 0 to 32768
[ 1290.669439][ T5292] loop5: detected capacity change from 0 to 32768
[ 1290.681553][ T5291] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor449 (5291)
[ 1290.698390][ T5292] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor449 (5292)
executing program
executing program
[ 1290.890646][ T5293] loop2: detected capacity change from 0 to 32768
[ 1290.903407][ T5280] BTRFS info (device loop1): enabling ssd optimizations
[ 1290.912197][ T5280] BTRFS info (device loop1): clearing free space tree
[ 1290.920921][ T5280] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1290.931563][ T5280] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[ 1290.952599][ T5293] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor449 (5293)
executing program
executing program
executing program
executing program
[ 1291.941690][ T5308] loop3: detected capacity change from 0 to 32768
[ 1291.981340][ T5308] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop3 scanned by syz-executor449 (5308)
[ 1292.044845][ T5308] BTRFS info (device loop3): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1292.062401][ T5313] loop0: detected capacity change from 0 to 32768
[ 1292.082644][ T5313] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor449 (5313)
[ 1292.095031][ T5308] BTRFS info (device loop3): force clearing of disk cache
[ 1292.105889][ T5314] loop5: detected capacity change from 0 to 32768
[ 1292.111880][ T5308] BTRFS info (device loop3): setting nodatasum
[ 1292.126672][ T5308] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1292.138319][ T5314] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor449 (5314)
[ 1292.148426][ T5308] BTRFS info (device loop3): use lzo compression, level 0
[ 1292.152028][ T5316] loop1: detected capacity change from 0 to 32768
[ 1292.178579][ T5316] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor449 (5316)
[ 1292.195189][ T5308] BTRFS info (device loop3): max_inline at 6
[ 1292.207511][ T5317] loop4: detected capacity change from 0 to 32768
[ 1292.208005][ T5308] BTRFS info (device loop3): enabling disk space caching
[ 1292.237259][ T5317] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor449 (5317)
[ 1292.272349][ T5308] BTRFS info (device loop3): disk space caching is enabled
[ 1292.306434][ T5308] BTRFS info (device loop3): has skinny extents
[ 1292.330558][ T5318] loop2: detected capacity change from 0 to 32768
[ 1292.357119][ T5318] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor449 (5318)
executing program
executing program
[ 1292.526296][ T5308] BTRFS info (device loop3): enabling ssd optimizations
[ 1292.546273][ T5308] BTRFS info (device loop3): clearing free space tree
executing program
executing program
[ 1292.587712][ T5308] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1292.603773][ T5308] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
executing program
executing program
[ 1293.452368][ T5333] loop0: detected capacity change from 0 to 32768
[ 1293.479290][ T5333] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor449 (5333)
[ 1293.508986][ T5337] loop5: detected capacity change from 0 to 32768
[ 1293.525983][ T5333] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1293.538341][ T5340] loop1: detected capacity change from 0 to 32768
[ 1293.541662][ T5337] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor449 (5337)
[ 1293.555070][ T5333] BTRFS info (device loop0): force clearing of disk cache
[ 1293.566121][ T5339] loop4: detected capacity change from 0 to 32768
[ 1293.570851][ T5333] BTRFS info (device loop0): setting nodatasum
[ 1293.587893][ T5333] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1293.597492][ T5340] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor449 (5340)
[ 1293.612718][ T5341] loop2: detected capacity change from 0 to 32768
[ 1293.620061][ T5333] BTRFS info (device loop0): use lzo compression, level 0
[ 1293.621319][ T5339] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor449 (5339)
[ 1293.634126][ T5333] BTRFS info (device loop0): max_inline at 6
[ 1293.648723][ T5333] BTRFS info (device loop0): enabling disk space caching
[ 1293.663842][ T5333] BTRFS info (device loop0): disk space caching is enabled
[ 1293.681097][ T5341] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor449 (5341)
[ 1293.706937][ T5333] BTRFS info (device loop0): has skinny extents
[ 1293.866144][ T5333] BTRFS info (device loop0): enabling ssd optimizations
[ 1293.879168][ T5333] BTRFS info (device loop0): clearing free space tree
[ 1293.905901][ T5342] loop3: detected capacity change from 0 to 32768
executing program
[ 1293.924954][ T5333] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1293.953730][ T5342] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor449 (5342)
executing program
[ 1293.965421][ T5333] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
executing program
executing program
executing program
executing program
[ 1294.856735][ T5362] loop4: detected capacity change from 0 to 32768
[ 1294.893786][ T5361] loop5: detected capacity change from 0 to 32768
[ 1294.915123][ T5361] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop5 scanned by syz-executor449 (5361)
[ 1294.957019][ T5362] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor449 (5362)
[ 1294.970232][ T5361] BTRFS info (device loop5): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1294.983056][ T5364] loop2: detected capacity change from 0 to 32768
[ 1294.995260][ T5363] loop1: detected capacity change from 0 to 32768
[ 1295.000152][ T5361] BTRFS info (device loop5): force clearing of disk cache
[ 1295.005346][ T5364] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor449 (5364)
[ 1295.023324][ T5363] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor449 (5363)
[ 1295.027031][ T5361] BTRFS info (device loop5): setting nodatasum
[ 1295.055534][ T5361] BTRFS info (device loop5): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1295.095414][ T5361] BTRFS info (device loop5): use lzo compression, level 0
[ 1295.137388][ T5361] BTRFS info (device loop5): max_inline at 6
[ 1295.163863][ T5361] BTRFS info (device loop5): enabling disk space caching
[ 1295.192306][ T5361] BTRFS info (device loop5): disk space caching is enabled
[ 1295.221964][ T5361] BTRFS info (device loop5): has skinny extents
[ 1295.277470][ T5365] loop3: detected capacity change from 0 to 32768
[ 1295.289193][ T5365] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor449 (5365)
executing program
executing program
executing program
[ 1295.354030][ T5366] loop0: detected capacity change from 0 to 32768
[ 1295.381705][ T5366] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor449 (5366)
[ 1295.441902][ T5361] BTRFS info (device loop5): enabling ssd optimizations
[ 1295.456415][ T5361] BTRFS info (device loop5): clearing free space tree
[ 1295.466084][ T5361] BTRFS info (device loop5): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1295.509529][ T5361] BTRFS info (device loop5): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
executing program
executing program
[ 1295.689977][ T3575] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 11 /dev/loop5 scanned by udevd (3575)
executing program
[ 1296.471406][ T5382] loop2: detected capacity change from 0 to 32768
[ 1296.474355][ T5378] loop4: detected capacity change from 0 to 32768
[ 1296.512125][ T5381] loop1: detected capacity change from 0 to 32768
[ 1296.679227][ T5388] loop5: detected capacity change from 0 to 32768
[ 1296.695726][ T5389] loop3: detected capacity change from 0 to 32768
[ 1296.732382][ T5388] BTRFS info (device loop5): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1296.749282][ T5389] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor449 (5389)
[ 1296.770205][ T5388] BTRFS info (device loop5): force clearing of disk cache
[ 1296.797107][ T5388] BTRFS info (device loop5): setting nodatasum
[ 1296.819604][ T5388] BTRFS info (device loop5): setting incompat feature flag for COMPRESS_LZO (0x8)
executing program
executing program
executing program
[ 1296.859587][ T5388] BTRFS info (device loop5): use lzo compression, level 0
[ 1296.894950][ T5388] BTRFS info (device loop5): max_inline at 6
[ 1296.918651][ T5388] BTRFS info (device loop5): enabling disk space caching
[ 1296.943968][ T5388] BTRFS info (device loop5): disk space caching is enabled
[ 1296.955652][ T5391] loop0: detected capacity change from 0 to 32768
[ 1296.970124][ T5388] BTRFS info (device loop5): has skinny extents
[ 1296.983402][ T5391] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor449 (5391)
executing program
[ 1297.155654][ T5388] BTRFS info (device loop5): enabling ssd optimizations
[ 1297.166660][ T5388] BTRFS info (device loop5): clearing free space tree
[ 1297.181563][ T5388] BTRFS info (device loop5): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1297.255372][ T5388] BTRFS info (device loop5): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
executing program
executing program
[ 1297.702342][ T5392] loop2: detected capacity change from 0 to 32768
[ 1297.731354][ T5392] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop2 scanned by syz-executor449 (5392)
[ 1297.783643][ T5392] BTRFS info (device loop2): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1297.816178][ T5392] BTRFS info (device loop2): force clearing of disk cache
[ 1297.850748][ T5392] BTRFS info (device loop2): setting nodatasum
[ 1297.877108][ T5394] loop1: detected capacity change from 0 to 32768
[ 1297.877838][ T5392] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1297.908375][ T5394] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor449 (5394)
[ 1297.941012][ T5392] BTRFS info (device loop2): use lzo compression, level 0
[ 1297.963136][ T5392] BTRFS info (device loop2): max_inline at 6
[ 1297.994629][ T5393] loop4: detected capacity change from 0 to 32768
[ 1298.003905][ T5392] BTRFS info (device loop2): enabling disk space caching
[ 1298.034036][ T5392] BTRFS info (device loop2): disk space caching is enabled
[ 1298.042393][ T5393] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor449 (5393)
[ 1298.064719][ T5392] BTRFS info (device loop2): has skinny extents
[ 1298.170799][ T5413] loop3: detected capacity change from 0 to 32768
[ 1298.198653][ T5413] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor449 (5413)
[ 1298.256938][ T5392] BTRFS info (device loop2): enabling ssd optimizations
[ 1298.284627][ T5392] BTRFS info (device loop2): clearing free space tree
[ 1298.291997][ T5392] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1298.302275][ T5392] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
executing program
executing program
[ 1298.485518][ T5414] loop0: detected capacity change from 0 to 32768
executing program
executing program
[ 1298.529309][ T5414] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor449 (5414)
[ 1298.581635][ T5416] loop5: detected capacity change from 0 to 32768
[ 1298.600328][ T5414] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1298.625377][ T5416] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor449 (5416)
[ 1298.644692][ T5414] BTRFS info (device loop0): force clearing of disk cache
[ 1298.670179][ T5414] BTRFS info (device loop0): setting nodatasum
[ 1298.690267][ T5414] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1298.734970][ T5414] BTRFS info (device loop0): use lzo compression, level 0
[ 1298.767649][ T5414] BTRFS info (device loop0): max_inline at 6
[ 1298.794649][ T5414] BTRFS info (device loop0): enabling disk space caching
[ 1298.826264][ T5414] BTRFS info (device loop0): disk space caching is enabled
[ 1298.860686][ T5414] BTRFS info (device loop0): has skinny extents
[ 1298.974827][ T5414] BTRFS info (device loop0): enabling ssd optimizations
[ 1298.985287][ T5414] BTRFS info (device loop0): clearing free space tree
[ 1299.009824][ T5414] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1299.088186][ T5414] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
executing program
[ 1299.144245][ T5438] loop2: detected capacity change from 0 to 32768
[ 1299.177743][ T5438] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor449 (5438)
[ 1299.394744][ T5435] loop1: detected capacity change from 0 to 32768
executing program
[ 1299.458130][ T5435] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop1 scanned by syz-executor449 (5435)
[ 1299.526929][ T5435] BTRFS info (device loop1): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1299.536192][ T5435] BTRFS info (device loop1): force clearing of disk cache
[ 1299.577010][ T5435] BTRFS info (device loop1): setting nodatasum
[ 1299.583218][ T5435] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1299.618263][ T5435] BTRFS info (device loop1): use lzo compression, level 0
[ 1299.637997][ T5435] BTRFS info (device loop1): max_inline at 6
executing program
[ 1299.671679][ T5435] BTRFS info (device loop1): enabling disk space caching
[ 1299.685608][ T5436] loop3: detected capacity change from 0 to 32768
[ 1299.712048][ T5435] BTRFS info (device loop1): disk space caching is enabled
[ 1299.714884][ T5436] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor449 (5436)
[ 1299.727686][ T5439] loop4: detected capacity change from 0 to 32768
[ 1299.753492][ T5435] BTRFS info (device loop1): has skinny extents
[ 1299.770656][ T5439] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor449 (5439)
executing program
[ 1300.035702][ T5435] BTRFS info (device loop1): enabling ssd optimizations
[ 1300.064435][ T5435] BTRFS info (device loop1): clearing free space tree
[ 1300.118999][ T5435] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1300.168836][ T5461] loop2: detected capacity change from 0 to 32768
[ 1300.176803][ T5435] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[ 1300.187846][ T5461] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor449 (5461)
executing program
executing program
[ 1300.463486][ T5458] loop5: detected capacity change from 0 to 32768
[ 1300.505925][ T5458] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop5 scanned by syz-executor449 (5458)
executing program
[ 1300.587506][ T5458] BTRFS info (device loop5): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1300.596779][ T5458] BTRFS info (device loop5): force clearing of disk cache
[ 1300.637015][ T5458] BTRFS info (device loop5): setting nodatasum
[ 1300.643242][ T5458] BTRFS info (device loop5): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1300.668666][ T5460] loop0: detected capacity change from 0 to 32768
[ 1300.697846][ T5458] BTRFS info (device loop5): use lzo compression, level 0
[ 1300.699092][ T5460] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor449 (5460)
[ 1300.705029][ T5458] BTRFS info (device loop5): max_inline at 6
[ 1300.705054][ T5458] BTRFS info (device loop5): enabling disk space caching
[ 1300.705071][ T5458] BTRFS info (device loop5): disk space caching is enabled
[ 1300.841183][ T5458] BTRFS info (device loop5): has skinny extents
[ 1300.989587][ T5458] BTRFS info (device loop5): enabling ssd optimizations
[ 1301.025029][ T5458] BTRFS info (device loop5): clearing free space tree
[ 1301.072808][ T5458] BTRFS info (device loop5): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
executing program
[ 1301.130314][ T5484] loop2: detected capacity change from 0 to 32768
[ 1301.135822][ T5458] BTRFS info (device loop5): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[ 1301.157405][ T5484] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor449 (5484)
[ 1301.244416][ T5479] loop4: detected capacity change from 0 to 32768
[ 1301.300439][ T5479] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor449 (5479)
executing program
executing program
[ 1301.627690][ T5483] loop3: detected capacity change from 0 to 32768
[ 1301.640464][ T5482] loop1: detected capacity change from 0 to 32768
[ 1301.666427][ T5483] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop3 scanned by syz-executor449 (5483)
[ 1301.698925][ T5482] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor449 (5482)
[ 1301.717492][ T5483] BTRFS info (device loop3): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1301.737408][ T5483] BTRFS info (device loop3): force clearing of disk cache
executing program
[ 1301.754010][ T5483] BTRFS info (device loop3): setting nodatasum
[ 1301.815331][ T5483] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1301.862575][ T5483] BTRFS info (device loop3): use lzo compression, level 0
[ 1301.885805][ T5483] BTRFS info (device loop3): max_inline at 6
[ 1301.906595][ T5483] BTRFS info (device loop3): enabling disk space caching
[ 1301.929492][ T5483] BTRFS info (device loop3): disk space caching is enabled
[ 1301.955090][ T5483] BTRFS info (device loop3): has skinny extents
[ 1302.036443][ T5503] loop0: detected capacity change from 0 to 32768
[ 1302.045979][ T5503] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor449 (5503)
executing program
[ 1302.186383][ T5483] BTRFS info (device loop3): enabling ssd optimizations
[ 1302.224194][ T5483] BTRFS info (device loop3): clearing free space tree
executing program
[ 1302.260242][ T5483] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1302.271043][ T5483] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[ 1302.332420][ T5505] loop5: detected capacity change from 0 to 32768
[ 1302.342851][ T5505] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor449 (5505)
executing program
executing program
[ 1302.853889][ T5507] loop4: detected capacity change from 0 to 32768
[ 1302.859742][ T5506] loop2: detected capacity change from 0 to 32768
[ 1302.880005][ T5506] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop2 scanned by syz-executor449 (5506)
[ 1302.908379][ T5507] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor449 (5507)
[ 1302.919924][ T5506] BTRFS info (device loop2): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1302.935213][ T5506] BTRFS info (device loop2): force clearing of disk cache
[ 1302.950608][ T5506] BTRFS info (device loop2): setting nodatasum
[ 1302.964914][ T5506] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1302.985783][ T5506] BTRFS info (device loop2): use lzo compression, level 0
[ 1303.020769][ T5506] BTRFS info (device loop2): max_inline at 6
[ 1303.034982][ T5506] BTRFS info (device loop2): enabling disk space caching
[ 1303.062041][ T5506] BTRFS info (device loop2): disk space caching is enabled
[ 1303.086898][ T5506] BTRFS info (device loop2): has skinny extents
[ 1303.169393][ T5522] loop1: detected capacity change from 0 to 32768
[ 1303.179554][ T5522] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor449 (5522)
[ 1303.214841][ T5527] loop0: detected capacity change from 0 to 32768
[ 1303.224721][ T5527] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor449 (5527)
executing program
[ 1303.307355][ T5506] BTRFS info (device loop2): enabling ssd optimizations
[ 1303.353662][ T5506] BTRFS info (device loop2): clearing free space tree
[ 1303.399895][ T5506] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1303.421687][ T5506] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[ 1303.432144][ T5528] loop5: detected capacity change from 0 to 32768
[ 1303.442645][ T5528] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor449 (5528)
executing program
executing program
executing program
executing program
[ 1303.961960][ T5529] loop3: detected capacity change from 0 to 32768
[ 1304.002502][ T5529] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop3 scanned by syz-executor449 (5529)
[ 1304.058329][ T5529] BTRFS info (device loop3): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1304.102088][ T5529] BTRFS info (device loop3): force clearing of disk cache
[ 1304.141163][ T5529] BTRFS info (device loop3): setting nodatasum
[ 1304.177229][ T5529] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1304.186671][ T5529] BTRFS info (device loop3): use lzo compression, level 0
[ 1304.227016][ T5529] BTRFS info (device loop3): max_inline at 6
[ 1304.233059][ T5529] BTRFS info (device loop3): enabling disk space caching
[ 1304.276963][ T5529] BTRFS info (device loop3): disk space caching is enabled
[ 1304.284273][ T5529] BTRFS info (device loop3): has skinny extents
[ 1304.328782][ T5548] loop4: detected capacity change from 0 to 32768
[ 1304.339301][ T5548] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor449 (5548)
executing program
[ 1304.533849][ T5529] BTRFS info (device loop3): enabling ssd optimizations
[ 1304.551766][ T5529] BTRFS info (device loop3): clearing free space tree
[ 1304.592022][ T5551] loop1: detected capacity change from 0 to 32768
[ 1304.597145][ T5529] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1304.609820][ T5551] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor449 (5551)
[ 1304.653914][ T5529] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[ 1304.675971][ T5552] loop0: detected capacity change from 0 to 32768
[ 1304.700298][ T5552] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor449 (5552)
[ 1304.719866][ T5550] loop2: detected capacity change from 0 to 32768
[ 1304.772516][ T5550] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor449 (5550)
executing program
executing program
[ 1305.162807][ T5553] loop5: detected capacity change from 0 to 32768
executing program
[ 1305.202429][ T5553] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop5 scanned by syz-executor449 (5553)
executing program
[ 1305.297952][ T5553] BTRFS info (device loop5): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1305.330059][ T5553] BTRFS info (device loop5): force clearing of disk cache
[ 1305.363795][ T5553] BTRFS info (device loop5): setting nodatasum
[ 1305.397154][ T5553] BTRFS info (device loop5): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1305.449531][ T5553] BTRFS info (device loop5): use lzo compression, level 0
[ 1305.476347][ T5553] BTRFS info (device loop5): max_inline at 6
[ 1305.498604][ T5553] BTRFS info (device loop5): enabling disk space caching
[ 1305.523010][ T5553] BTRFS info (device loop5): disk space caching is enabled
[ 1305.557574][ T5553] BTRFS info (device loop5): has skinny extents
[ 1305.771433][ T5553] BTRFS info (device loop5): enabling ssd optimizations
[ 1305.780770][ T5574] loop3: detected capacity change from 0 to 32768
[ 1305.790422][ T5574] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor449 (5574)
[ 1305.803791][ T5553] BTRFS info (device loop5): clearing free space tree
[ 1305.841533][ T5553] BTRFS info (device loop5): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1305.852324][ T5572] loop4: detected capacity change from 0 to 32768
[ 1305.889871][ T5572] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor449 (5572)
[ 1305.903202][ T5553] BTRFS info (device loop5): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
executing program
executing program
[ 1306.297981][ T5575] loop1: detected capacity change from 0 to 32768
[ 1306.315098][ T5577] loop2: detected capacity change from 0 to 32768
[ 1306.342581][ T5575] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop1 scanned by syz-executor449 (5575)
executing program
[ 1306.408809][ T5577] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor449 (5577)
[ 1306.428273][ T5575] BTRFS info (device loop1): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1306.453362][ T5575] BTRFS info (device loop1): force clearing of disk cache
[ 1306.490992][ T5575] BTRFS info (device loop1): setting nodatasum
[ 1306.510611][ T5576] loop0: detected capacity change from 0 to 32768
[ 1306.538038][ T5575] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1306.574113][ T5576] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor449 (5576)
[ 1306.591535][ T5575] BTRFS info (device loop1): use lzo compression, level 0
[ 1306.627483][ T5575] BTRFS info (device loop1): max_inline at 6
[ 1306.633512][ T5575] BTRFS info (device loop1): enabling disk space caching
[ 1306.696889][ T5575] BTRFS info (device loop1): disk space caching is enabled
[ 1306.707338][ T5575] BTRFS info (device loop1): has skinny extents
executing program
[ 1306.987371][ T5575] BTRFS info (device loop1): enabling ssd optimizations
[ 1307.007034][ T5575] BTRFS info (device loop1): clearing free space tree
[ 1307.013887][ T5575] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1307.037107][ T5575] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
executing program
[ 1307.221282][ T5598] loop3: detected capacity change from 0 to 32768
[ 1307.269663][ T5598] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor449 (5598)
executing program
[ 1307.526893][ T5597] loop5: detected capacity change from 0 to 32768
[ 1307.556931][ T5597] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop5 scanned by syz-executor449 (5597)
[ 1307.579967][ T5599] loop4: detected capacity change from 0 to 32768
[ 1307.615314][ T5599] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor449 (5599)
executing program
[ 1307.633300][ T5597] BTRFS info (device loop5): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1307.651748][ T5597] BTRFS info (device loop5): force clearing of disk cache
[ 1307.695898][ T5597] BTRFS info (device loop5): setting nodatasum
[ 1307.766911][ T5597] BTRFS info (device loop5): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1307.776171][ T5597] BTRFS info (device loop5): use lzo compression, level 0
[ 1307.836952][ T5597] BTRFS info (device loop5): max_inline at 6
[ 1307.843016][ T5597] BTRFS info (device loop5): enabling disk space caching
[ 1307.886931][ T5597] BTRFS info (device loop5): disk space caching is enabled
[ 1307.894186][ T5597] BTRFS info (device loop5): has skinny extents
executing program
[ 1308.156163][ T5616] loop2: detected capacity change from 0 to 32768
[ 1308.192429][ T5619] loop0: detected capacity change from 0 to 32768
[ 1308.199205][ T5597] BTRFS info (device loop5): enabling ssd optimizations
[ 1308.207487][ T5619] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor449 (5619)
[ 1308.208851][ T5597] BTRFS info (device loop5): clearing free space tree
[ 1308.226926][ T5616] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor449 (5616)
[ 1308.247261][ T5597] BTRFS info (device loop5): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1308.287099][ T5597] BTRFS info (device loop5): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[ 1308.315337][ T5621] loop1: detected capacity change from 0 to 32768
[ 1308.329544][ T5621] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor449 (5621)
executing program
[ 1308.453386][ T4232] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 11 /dev/loop5 scanned by udevd (4232)
executing program
executing program
executing program
[ 1308.901066][ T5622] loop3: detected capacity change from 0 to 32768
[ 1308.962816][ T5626] loop4: detected capacity change from 0 to 32768
executing program
executing program
[ 1309.494247][ T5642] loop5: detected capacity change from 0 to 32768
[ 1309.539166][ T5642] BTRFS info (device loop5): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1309.573253][ T5642] BTRFS info (device loop5): force clearing of disk cache
[ 1309.599982][ T5642] BTRFS info (device loop5): setting nodatasum
[ 1309.624286][ T5642] BTRFS info (device loop5): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1309.662593][ T5642] BTRFS info (device loop5): use lzo compression, level 0
[ 1309.675489][ T5645] loop2: detected capacity change from 0 to 32768
[ 1309.687303][ T5642] BTRFS info (device loop5): max_inline at 6
[ 1309.702736][ T5645] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor449 (5645)
[ 1309.712545][ T5644] loop0: detected capacity change from 0 to 32768
[ 1309.714285][ T5642] BTRFS info (device loop5): enabling disk space caching
[ 1309.731056][ T5646] loop1: detected capacity change from 0 to 32768
[ 1309.739652][ T5642] BTRFS info (device loop5): disk space caching is enabled
[ 1309.747561][ T5646] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor449 (5646)
[ 1309.758643][ T5642] BTRFS info (device loop5): has skinny extents
[ 1309.766560][ T5644] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor449 (5644)
[ 1309.920147][ T5642] BTRFS info (device loop5): enabling ssd optimizations
executing program
[ 1309.961722][ T5642] BTRFS info (device loop5): clearing free space tree
[ 1310.000025][ T5642] BTRFS info (device loop5): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
executing program
[ 1310.059556][ T5642] BTRFS info (device loop5): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[ 1310.080906][ T5648] loop4: detected capacity change from 0 to 32768
[ 1310.096406][ T5648] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor449 (5648)
executing program
executing program
[ 1310.288341][ T3575] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 11 /dev/loop5 scanned by udevd (3575)
[ 1310.447806][ T5647] loop3: detected capacity change from 0 to 32768
executing program
executing program
[ 1311.111163][ T5667] loop1: detected capacity change from 0 to 32768
[ 1311.229882][ T5668] loop2: detected capacity change from 0 to 32768
[ 1311.330890][ T5670] loop5: detected capacity change from 0 to 32768
[ 1311.351681][ T5669] loop0: detected capacity change from 0 to 32768
[ 1311.370531][ T5670] BTRFS info (device loop5): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1311.384218][ T5669] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor449 (5669)
[ 1311.404441][ T5670] BTRFS info (device loop5): force clearing of disk cache
[ 1311.426312][ T5670] BTRFS info (device loop5): setting nodatasum
executing program
[ 1311.448163][ T5670] BTRFS info (device loop5): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1311.477772][ T5670] BTRFS info (device loop5): use lzo compression, level 0
[ 1311.504059][ T5670] BTRFS info (device loop5): max_inline at 6
[ 1311.539921][ T5670] BTRFS info (device loop5): enabling disk space caching
[ 1311.566510][ T5672] loop4: detected capacity change from 0 to 32768
[ 1311.569748][ T5670] BTRFS info (device loop5): disk space caching is enabled
[ 1311.603040][ T5672] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor449 (5672)
executing program
[ 1311.611751][ T5670] BTRFS info (device loop5): has skinny extents
[ 1311.759088][ T5670] BTRFS info (device loop5): enabling ssd optimizations
[ 1311.770925][ T5670] BTRFS info (device loop5): clearing free space tree
[ 1311.783636][ T5670] BTRFS info (device loop5): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
executing program
[ 1311.838359][ T5670] BTRFS info (device loop5): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
executing program
[ 1312.074702][ T5673] loop3: detected capacity change from 0 to 32768
[ 1312.087558][ T5674] loop1: detected capacity change from 0 to 32768
[ 1312.103984][ T5673] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop3 scanned by syz-executor449 (5673)
executing program
[ 1312.163576][ T5674] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor449 (5674)
[ 1312.183670][ T5673] BTRFS info (device loop3): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1312.225119][ T5673] BTRFS info (device loop3): force clearing of disk cache
[ 1312.276994][ T5673] BTRFS info (device loop3): setting nodatasum
[ 1312.303246][ T5673] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1312.333096][ T5673] BTRFS info (device loop3): use lzo compression, level 0
[ 1312.356234][ T5673] BTRFS info (device loop3): max_inline at 6
[ 1312.377355][ T5673] BTRFS info (device loop3): enabling disk space caching
[ 1312.400491][ T5673] BTRFS info (device loop3): disk space caching is enabled
[ 1312.423826][ T5673] BTRFS info (device loop3): has skinny extents
executing program
[ 1312.578467][ T5694] loop0: detected capacity change from 0 to 32768
[ 1312.589518][ T5694] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor449 (5694)
[ 1312.610863][ T5673] BTRFS info (device loop3): enabling ssd optimizations
[ 1312.619355][ T5673] BTRFS info (device loop3): clearing free space tree
[ 1312.626412][ T5673] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1312.643257][ T5673] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
executing program
executing program
[ 1313.006222][ T5675] loop2: detected capacity change from 0 to 32768
[ 1313.042766][ T5675] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop2 scanned by syz-executor449 (5675)
[ 1313.108217][ T5675] BTRFS info (device loop2): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1313.147894][ T5675] BTRFS info (device loop2): force clearing of disk cache
[ 1313.177449][ T5675] BTRFS info (device loop2): setting nodatasum
[ 1313.203763][ T5675] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1313.239671][ T5675] BTRFS info (device loop2): use lzo compression, level 0
[ 1313.262964][ T5675] BTRFS info (device loop2): max_inline at 6
[ 1313.283182][ T5696] loop5: detected capacity change from 0 to 32768
[ 1313.300510][ T5675] BTRFS info (device loop2): enabling disk space caching
[ 1313.315827][ T5696] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor449 (5696)
[ 1313.330208][ T5675] BTRFS info (device loop2): disk space caching is enabled
[ 1313.361423][ T5697] loop4: detected capacity change from 0 to 32768
[ 1313.362304][ T5675] BTRFS info (device loop2): has skinny extents
[ 1313.392765][ T5697] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor449 (5697)
[ 1313.537293][ T5718] loop3: detected capacity change from 0 to 32768
[ 1313.556928][ T5718] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor449 (5718)
[ 1313.607414][ T5675] BTRFS info (device loop2): enabling ssd optimizations
[ 1313.650094][ T5675] BTRFS info (device loop2): clearing free space tree
[ 1313.680113][ T5675] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1313.711474][ T5675] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
executing program
executing program
[ 1313.771616][ T5713] loop1: detected capacity change from 0 to 32768
[ 1313.792241][ T5713] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor449 (5713)
executing program
[ 1314.054709][ T5719] loop0: detected capacity change from 0 to 32768
[ 1314.090847][ T5719] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor449 (5719)
[ 1314.153338][ T5719] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1314.194336][ T5719] BTRFS info (device loop0): force clearing of disk cache
[ 1314.223310][ T5719] BTRFS info (device loop0): setting nodatasum
executing program
[ 1314.243238][ T5719] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1314.274475][ T5719] BTRFS info (device loop0): use lzo compression, level 0
[ 1314.298994][ T5719] BTRFS info (device loop0): max_inline at 6
[ 1314.319764][ T5719] BTRFS info (device loop0): enabling disk space caching
executing program
[ 1314.344055][ T5719] BTRFS info (device loop0): disk space caching is enabled
[ 1314.369826][ T5719] BTRFS info (device loop0): has skinny extents
[ 1314.530345][ T5738] loop5: detected capacity change from 0 to 32768
[ 1314.539596][ T5738] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor449 (5738)
[ 1314.559290][ T5719] BTRFS info (device loop0): enabling ssd optimizations
[ 1314.573451][ T5719] BTRFS info (device loop0): clearing free space tree
[ 1314.622553][ T5719] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1314.632909][ T5719] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[ 1314.729197][ T5739] loop4: detected capacity change from 0 to 32768
[ 1314.766964][ T5739] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor449 (5739)
executing program
executing program
[ 1315.052504][ T5740] loop3: detected capacity change from 0 to 32768
[ 1315.083395][ T5740] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop3 scanned by syz-executor449 (5740)
[ 1315.146323][ T5740] BTRFS info (device loop3): using xxhash64 (xxhash64-generic) checksum algorithm
executing program
[ 1315.192466][ T5740] BTRFS info (device loop3): force clearing of disk cache
[ 1315.223242][ T5740] BTRFS info (device loop3): setting nodatasum
[ 1315.254308][ T5740] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1315.284965][ T5740] BTRFS info (device loop3): use lzo compression, level 0
[ 1315.300549][ T5740] BTRFS info (device loop3): max_inline at 6
[ 1315.315449][ T5740] BTRFS info (device loop3): enabling disk space caching
[ 1315.333929][ T5740] BTRFS info (device loop3): disk space caching is enabled
[ 1315.350524][ T5740] BTRFS info (device loop3): has skinny extents
[ 1315.428742][ T5741] loop1: detected capacity change from 0 to 32768
[ 1315.439194][ T5742] loop2: detected capacity change from 0 to 32768
[ 1315.472836][ T5741] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor449 (5741)
[ 1315.522093][ T5742] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor449 (5742)
[ 1315.612793][ T5740] BTRFS info (device loop3): enabling ssd optimizations
[ 1315.629033][ T5740] BTRFS info (device loop3): clearing free space tree
[ 1315.677373][ T5740] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1315.710355][ T5764] loop4: detected capacity change from 0 to 32768
[ 1315.719864][ T5764] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor449 (5764)
[ 1315.731575][ T5740] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
executing program
executing program
executing program
[ 1316.019490][ T5762] loop0: detected capacity change from 0 to 32768
[ 1316.073059][ T5762] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor449 (5762)
executing program
[ 1316.144342][ T5762] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1316.187441][ T5762] BTRFS info (device loop0): force clearing of disk cache
[ 1316.206291][ T5763] loop5: detected capacity change from 0 to 32768
[ 1316.227311][ T5762] BTRFS info (device loop0): setting nodatasum
[ 1316.244244][ T5763] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor449 (5763)
[ 1316.256398][ T5762] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1316.286150][ T5762] BTRFS info (device loop0): use lzo compression, level 0
[ 1316.309495][ T5762] BTRFS info (device loop0): max_inline at 6
[ 1316.329830][ T5762] BTRFS info (device loop0): enabling disk space caching
[ 1316.381386][ T5762] BTRFS info (device loop0): disk space caching is enabled
[ 1316.411255][ T5762] BTRFS info (device loop0): has skinny extents
[ 1316.563417][ T5762] BTRFS info (device loop0): enabling ssd optimizations
[ 1316.574490][ T5762] BTRFS info (device loop0): clearing free space tree
[ 1316.589395][ T5762] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1316.599206][ T5762] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
executing program
[ 1316.694664][ T5784] loop3: detected capacity change from 0 to 32768
[ 1316.710005][ T5784] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor449 (5784)
executing program
executing program
[ 1317.240735][ T5786] loop2: detected capacity change from 0 to 32768
[ 1317.260008][ T5786] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop2 scanned by syz-executor449 (5786)
[ 1317.310830][ T5785] loop1: detected capacity change from 0 to 32768
[ 1317.321687][ T5786] BTRFS info (device loop2): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1317.349065][ T5785] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor449 (5785)
[ 1317.353816][ T5786] BTRFS info (device loop2): force clearing of disk cache
[ 1317.397774][ T5786] BTRFS info (device loop2): setting nodatasum
[ 1317.418870][ T5786] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1317.419762][ T5787] loop4: detected capacity change from 0 to 32768
[ 1317.463784][ T5786] BTRFS info (device loop2): use lzo compression, level 0
[ 1317.484436][ T5787] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor449 (5787)
[ 1317.491754][ T5786] BTRFS info (device loop2): max_inline at 6
[ 1317.523948][ T5786] BTRFS info (device loop2): enabling disk space caching
[ 1317.557104][ T5786] BTRFS info (device loop2): disk space caching is enabled
[ 1317.574896][ T5786] BTRFS info (device loop2): has skinny extents
[ 1317.655017][ T5807] loop5: detected capacity change from 0 to 32768
[ 1317.677789][ T5807] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor449 (5807)
[ 1317.696460][ T5786] BTRFS info (device loop2): enabling ssd optimizations
executing program
[ 1317.707994][ T5786] BTRFS info (device loop2): clearing free space tree
[ 1317.723359][ T5786] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1317.734684][ T5786] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
executing program
[ 1317.904011][ T5809] loop3: detected capacity change from 0 to 32768
[ 1317.915129][ T5809] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor449 (5809)
executing program
executing program
[ 1318.180092][ T5808] loop0: detected capacity change from 0 to 32768
[ 1318.203135][ T5808] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor449 (5808)
[ 1318.246072][ T5808] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1318.277479][ T5808] BTRFS info (device loop0): force clearing of disk cache
[ 1318.301921][ T5808] BTRFS info (device loop0): setting nodatasum
[ 1318.324875][ T5808] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_LZO (0x8)
executing program
[ 1318.371908][ T5808] BTRFS info (device loop0): use lzo compression, level 0
[ 1318.410141][ T5808] BTRFS info (device loop0): max_inline at 6
[ 1318.476921][ T5808] BTRFS info (device loop0): enabling disk space caching
[ 1318.484004][ T5808] BTRFS info (device loop0): disk space caching is enabled
[ 1318.526924][ T5808] BTRFS info (device loop0): has skinny extents
[ 1318.665004][ T5808] BTRFS info (device loop0): enabling ssd optimizations
[ 1318.728383][ T5808] BTRFS info (device loop0): clearing free space tree
[ 1318.747629][ T5808] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1318.788356][ T5808] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
executing program
[ 1318.974396][ T5828] loop1: detected capacity change from 0 to 32768
[ 1319.008303][ T5828] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop1 scanned by syz-executor449 (5828)
[ 1319.024279][ T5832] loop2: detected capacity change from 0 to 32768
[ 1319.061437][ T5832] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor449 (5832)
[ 1319.078687][ T5828] BTRFS info (device loop1): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1319.107920][ T5829] loop5: detected capacity change from 0 to 32768
[ 1319.115759][ T5828] BTRFS info (device loop1): force clearing of disk cache
[ 1319.131400][ T5833] loop3: detected capacity change from 0 to 32768
[ 1319.135631][ T5828] BTRFS info (device loop1): setting nodatasum
[ 1319.144787][ T5829] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor449 (5829)
[ 1319.158313][ T5828] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1319.179606][ T5828] BTRFS info (device loop1): use lzo compression, level 0
[ 1319.188232][ T5833] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor449 (5833)
[ 1319.197155][ T5828] BTRFS info (device loop1): max_inline at 6
[ 1319.208769][ T5828] BTRFS info (device loop1): enabling disk space caching
[ 1319.224155][ T5828] BTRFS info (device loop1): disk space caching is enabled
[ 1319.236380][ T5831] loop4: detected capacity change from 0 to 32768
[ 1319.246651][ T5828] BTRFS info (device loop1): has skinny extents
[ 1319.275349][ T5831] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor449 (5831)
[ 1319.467897][ T5828] BTRFS info (device loop1): enabling ssd optimizations
[ 1319.503629][ T5828] BTRFS info (device loop1): clearing free space tree
executing program
executing program
[ 1319.514153][ T5828] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1319.595437][ T5828] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
executing program
executing program
executing program
[ 1320.176024][ T5853] loop0: detected capacity change from 0 to 32768
[ 1320.211480][ T5853] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor449 (5853)
[ 1320.291136][ T5853] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1320.321244][ T5853] BTRFS info (device loop0): force clearing of disk cache
[ 1320.344737][ T5853] BTRFS info (device loop0): setting nodatasum
[ 1320.365860][ T5853] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1320.404899][ T5853] BTRFS info (device loop0): use lzo compression, level 0
[ 1320.429342][ T5872] loop4: detected capacity change from 0 to 32768
[ 1320.440509][ T5853] BTRFS info (device loop0): max_inline at 6
[ 1320.459172][ T5853] BTRFS info (device loop0): enabling disk space caching
[ 1320.469537][ T5872] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor449 (5872)
[ 1320.483888][ T5853] BTRFS info (device loop0): disk space caching is enabled
[ 1320.508301][ T5853] BTRFS info (device loop0): has skinny extents
[ 1320.560948][ T5873] loop2: detected capacity change from 0 to 32768
[ 1320.587585][ T5873] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor449 (5873)
[ 1320.669252][ T5853] BTRFS info (device loop0): enabling ssd optimizations
[ 1320.698380][ T5877] loop1: detected capacity change from 0 to 32768
[ 1320.701368][ T5853] BTRFS info (device loop0): clearing free space tree
[ 1320.712639][ T5877] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor449 (5877)
[ 1320.748126][ T5853] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1320.787531][ T5875] loop5: detected capacity change from 0 to 32768
[ 1320.806673][ T5875] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor449 (5875)
[ 1320.808211][ T5853] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[ 1320.846677][ T5874] loop3: detected capacity change from 0 to 32768
executing program
[ 1320.891521][ T5874] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor449 (5874)
executing program
executing program
executing program
executing program
executing program
[ 1321.852341][ T5896] loop4: detected capacity change from 0 to 32768
[ 1321.882622][ T5896] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop4 scanned by syz-executor449 (5896)
[ 1321.931061][ T5896] BTRFS info (device loop4): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1321.961685][ T5896] BTRFS info (device loop4): force clearing of disk cache
[ 1321.986047][ T5896] BTRFS info (device loop4): setting nodatasum
[ 1322.007445][ T5896] BTRFS info (device loop4): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1322.038487][ T5896] BTRFS info (device loop4): use lzo compression, level 0
[ 1322.040564][ T5897] loop2: detected capacity change from 0 to 32768
[ 1322.057365][ T5898] loop1: detected capacity change from 0 to 32768
[ 1322.058541][ T5899] loop5: detected capacity change from 0 to 32768
[ 1322.072886][ T5896] BTRFS info (device loop4): max_inline at 6
[ 1322.080093][ T5898] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor449 (5898)
[ 1322.086968][ T5896] BTRFS info (device loop4): enabling disk space caching
[ 1322.102623][ T5897] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor449 (5897)
[ 1322.113900][ T5896] BTRFS info (device loop4): disk space caching is enabled
[ 1322.122702][ T5899] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor449 (5899)
[ 1322.135915][ T5900] loop3: detected capacity change from 0 to 32768
[ 1322.142898][ T5896] BTRFS info (device loop4): has skinny extents
[ 1322.206940][ T5900] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor449 (5900)
[ 1322.223253][ T5901] loop0: detected capacity change from 0 to 32768
[ 1322.238769][ T5901] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor449 (5901)
executing program
executing program
[ 1322.422671][ T5896] BTRFS info (device loop4): enabling ssd optimizations
[ 1322.442264][ T5896] BTRFS info (device loop4): clearing free space tree
[ 1322.458986][ T5896] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1322.471509][ T5896] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
executing program
executing program
executing program
executing program
[ 1323.444739][ T5920] loop0: detected capacity change from 0 to 32768
[ 1323.499529][ T5920] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor449 (5920)
[ 1323.542021][ T5920] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1323.569603][ T5921] loop5: detected capacity change from 0 to 32768
[ 1323.577104][ T5920] BTRFS info (device loop0): force clearing of disk cache
[ 1323.584253][ T5920] BTRFS info (device loop0): setting nodatasum
[ 1323.600258][ T5921] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor449 (5921)
[ 1323.603128][ T5923] loop2: detected capacity change from 0 to 32768
[ 1323.621572][ T5925] loop4: detected capacity change from 0 to 32768
[ 1323.628095][ T5920] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1323.640424][ T5925] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor449 (5925)
[ 1323.651386][ T5922] loop1: detected capacity change from 0 to 32768
[ 1323.651715][ T5920] BTRFS info (device loop0): use lzo compression, level 0
[ 1323.667882][ T5923] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor449 (5923)
[ 1323.679123][ T5920] BTRFS info (device loop0): max_inline at 6
[ 1323.695080][ T5920] BTRFS info (device loop0): enabling disk space caching
[ 1323.703501][ T5922] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor449 (5922)
[ 1323.708986][ T5920] BTRFS info (device loop0): disk space caching is enabled
[ 1323.721639][ T5920] BTRFS info (device loop0): has skinny extents
[ 1323.811955][ T5926] loop3: detected capacity change from 0 to 32768
[ 1323.822899][ T5926] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor449 (5926)
executing program
executing program
[ 1323.966088][ T5920] BTRFS info (device loop0): enabling ssd optimizations
[ 1323.990526][ T5920] BTRFS info (device loop0): clearing free space tree
[ 1324.025315][ T5920] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
executing program
[ 1324.069842][ T5920] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
executing program
executing program
executing program
[ 1324.844470][ T5944] loop5: detected capacity change from 0 to 32768
[ 1324.873851][ T5944] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop5 scanned by syz-executor449 (5944)
[ 1324.892808][ T5946] loop2: detected capacity change from 0 to 32768
[ 1324.925932][ T5946] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor449 (5946)
[ 1324.937858][ T5944] BTRFS info (device loop5): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1324.958722][ T5944] BTRFS info (device loop5): force clearing of disk cache
[ 1324.984416][ T5944] BTRFS info (device loop5): setting nodatasum
[ 1324.987173][ T5947] loop3: detected capacity change from 0 to 32768
[ 1325.006863][ T5944] BTRFS info (device loop5): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1325.035271][ T5947] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor449 (5947)
[ 1325.038866][ T5944] BTRFS info (device loop5): use lzo compression, level 0
[ 1325.069001][ T5948] loop4: detected capacity change from 0 to 32768
[ 1325.085939][ T5948] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor449 (5948)
[ 1325.087441][ T5944] BTRFS info (device loop5): max_inline at 6
[ 1325.125777][ T5944] BTRFS info (device loop5): enabling disk space caching
[ 1325.142913][ T5949] loop1: detected capacity change from 0 to 32768
[ 1325.153152][ T5944] BTRFS info (device loop5): disk space caching is enabled
[ 1325.185054][ T5949] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor449 (5949)
[ 1325.187005][ T5944] BTRFS info (device loop5): has skinny extents
executing program
[ 1325.353468][ T5950] loop0: detected capacity change from 0 to 32768
[ 1325.363371][ T5950] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor449 (5950)
[ 1325.408794][ T5944] BTRFS info (device loop5): enabling ssd optimizations
[ 1325.419792][ T5944] BTRFS info (device loop5): clearing free space tree
[ 1325.465605][ T5944] BTRFS info (device loop5): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
executing program
executing program
[ 1325.541502][ T5944] BTRFS info (device loop5): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
executing program
executing program
[ 1325.989816][ T5960] loop2: detected capacity change from 0 to 32768
[ 1326.023891][ T5960] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop2 scanned by syz-executor449 (5960)
executing program
[ 1326.091495][ T5960] BTRFS info (device loop2): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1326.129354][ T5960] BTRFS info (device loop2): force clearing of disk cache
[ 1326.165026][ T5960] BTRFS info (device loop2): setting nodatasum
[ 1326.186286][ T5960] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1326.216386][ T5960] BTRFS info (device loop2): use lzo compression, level 0
[ 1326.239600][ T5960] BTRFS info (device loop2): max_inline at 6
[ 1326.259361][ T5960] BTRFS info (device loop2): enabling disk space caching
[ 1326.283552][ T5960] BTRFS info (device loop2): disk space caching is enabled
[ 1326.306905][ T5960] BTRFS info (device loop2): has skinny extents
[ 1326.394611][ T5971] loop4: detected capacity change from 0 to 32768
[ 1326.404281][ T5971] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor449 (5971)
[ 1326.450800][ T5960] BTRFS info (device loop2): enabling ssd optimizations
[ 1326.482115][ T5960] BTRFS info (device loop2): clearing free space tree
[ 1326.510088][ T5960] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1326.565306][ T5960] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
executing program
[ 1326.688503][ T5972] loop1: detected capacity change from 0 to 32768
[ 1326.720843][ T5972] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor449 (5972)
[ 1326.774425][ T5970] loop3: detected capacity change from 0 to 32768
executing program
[ 1326.836404][ T5970] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop3 scanned by syz-executor449 (5970)
[ 1326.890685][ T5970] BTRFS info (device loop3): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1326.921774][ T5970] BTRFS info (device loop3): force clearing of disk cache
[ 1326.944948][ T5970] BTRFS info (device loop3): setting nodatasum
[ 1326.959524][ T5973] loop0: detected capacity change from 0 to 32768
[ 1326.964909][ T5970] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1326.996683][ T5973] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor449 (5973)
[ 1326.999393][ T5970] BTRFS info (device loop3): use lzo compression, level 0
[ 1327.032850][ T5970] BTRFS info (device loop3): max_inline at 6
[ 1327.052722][ T5970] BTRFS info (device loop3): enabling disk space caching
[ 1327.077204][ T5970] BTRFS info (device loop3): disk space caching is enabled
[ 1327.127190][ T5970] BTRFS info (device loop3): has skinny extents
executing program
[ 1327.180984][ T5974] loop5: detected capacity change from 0 to 32768
[ 1327.219622][ T5974] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor449 (5974)
[ 1327.323782][ T5970] BTRFS info (device loop3): enabling ssd optimizations
[ 1327.372529][ T5970] BTRFS info (device loop3): clearing free space tree
executing program
[ 1327.436180][ T5970] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1327.441761][ T5993] loop4: detected capacity change from 0 to 32768
[ 1327.485220][ T5993] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor449 (5993)
[ 1327.499216][ T5970] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[ 1327.703702][ T5995] loop2: detected capacity change from 0 to 32768
executing program
[ 1327.749310][ T5995] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop2 scanned by syz-executor449 (5995)
executing program
[ 1327.842085][ T5995] BTRFS info (device loop2): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1327.881185][ T5995] BTRFS info (device loop2): force clearing of disk cache
[ 1327.912402][ T5995] BTRFS info (device loop2): setting nodatasum
[ 1327.940584][ T5995] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_LZO (0x8)
executing program
[ 1327.997537][ T5995] BTRFS info (device loop2): use lzo compression, level 0
[ 1328.042748][ T5995] BTRFS info (device loop2): max_inline at 6
[ 1328.073301][ T5995] BTRFS info (device loop2): enabling disk space caching
[ 1328.107781][ T5995] BTRFS info (device loop2): disk space caching is enabled
[ 1328.143696][ T5995] BTRFS info (device loop2): has skinny extents
[ 1328.443139][ T5997] loop1: detected capacity change from 0 to 32768
[ 1328.450183][ T5995] BTRFS info (device loop2): enabling ssd optimizations
[ 1328.458622][ T5995] BTRFS info (device loop2): clearing free space tree
[ 1328.465557][ T5995] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1328.473452][ T5997] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor449 (5997)
[ 1328.475386][ T5995] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[ 1328.659734][ T6015] loop0: detected capacity change from 0 to 32768
[ 1328.699648][ T6020] loop4: detected capacity change from 0 to 32768
executing program
[ 1328.766577][ T6015] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor449 (6015)
[ 1328.800375][ T6020] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop4 scanned by syz-executor449 (6020)
[ 1328.832936][ T6020] BTRFS info (device loop4): using xxhash64 (xxhash64-generic) checksum algorithm
executing program
[ 1328.874851][ T6020] BTRFS info (device loop4): force clearing of disk cache
[ 1328.914241][ T6020] BTRFS info (device loop4): setting nodatasum
[ 1328.940965][ T6020] BTRFS info (device loop4): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1328.978773][ T6018] loop5: detected capacity change from 0 to 32768
[ 1328.983163][ T6020] BTRFS info (device loop4): use lzo compression, level 0
[ 1328.997395][ T6018] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor449 (6018)
[ 1329.024519][ T6020] BTRFS info (device loop4): max_inline at 6
[ 1329.035942][ T6017] loop3: detected capacity change from 0 to 32768
[ 1329.053988][ T6020] BTRFS info (device loop4): enabling disk space caching
[ 1329.073284][ T6017] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor449 (6017)
[ 1329.104426][ T6020] BTRFS info (device loop4): disk space caching is enabled
[ 1329.136893][ T6020] BTRFS info (device loop4): has skinny extents
executing program
[ 1329.343499][ T6020] BTRFS info (device loop4): enabling ssd optimizations
[ 1329.373801][ T6020] BTRFS info (device loop4): clearing free space tree
[ 1329.382148][ T6040] loop2: detected capacity change from 0 to 32768
executing program
[ 1329.391524][ T6040] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor449 (6040)
[ 1329.403458][ T6020] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1329.414594][ T6020] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[ 1329.459206][ T4232] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (4232)
executing program
executing program
executing program
[ 1330.097540][ T6041] loop1: detected capacity change from 0 to 32768
[ 1330.133949][ T6041] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop1 scanned by syz-executor449 (6041)
[ 1330.196077][ T6041] BTRFS info (device loop1): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1330.236132][ T6041] BTRFS info (device loop1): force clearing of disk cache
[ 1330.265956][ T6041] BTRFS info (device loop1): setting nodatasum
[ 1330.292598][ T6041] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1330.332129][ T6041] BTRFS info (device loop1): use lzo compression, level 0
[ 1330.363478][ T6041] BTRFS info (device loop1): max_inline at 6
[ 1330.392408][ T6041] BTRFS info (device loop1): enabling disk space caching
[ 1330.430436][ T6044] loop0: detected capacity change from 0 to 32768
[ 1330.438249][ T6041] BTRFS info (device loop1): disk space caching is enabled
[ 1330.464042][ T6041] BTRFS info (device loop1): has skinny extents
[ 1330.471736][ T6044] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor449 (6044)
[ 1330.525104][ T6061] loop2: detected capacity change from 0 to 32768
[ 1330.544626][ T6061] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor449 (6061)
[ 1330.598623][ T6064] loop3: detected capacity change from 0 to 32768
[ 1330.609264][ T6064] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor449 (6064)
[ 1330.627936][ T6062] loop5: detected capacity change from 0 to 32768
[ 1330.639129][ T6062] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor449 (6062)
[ 1330.660734][ T6065] loop4: detected capacity change from 0 to 32768
[ 1330.704220][ T6065] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor449 (6065)
[ 1330.704435][ T6041] BTRFS info (device loop1): enabling ssd optimizations
executing program
executing program
[ 1330.777897][ T6041] BTRFS info (device loop1): clearing free space tree
[ 1330.784750][ T6041] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1330.817003][ T6041] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
executing program
executing program
executing program
executing program
[ 1331.650886][ T6084] loop2: detected capacity change from 0 to 32768
[ 1331.678032][ T6084] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop2 scanned by syz-executor449 (6084)
[ 1331.725829][ T6084] BTRFS info (device loop2): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1331.728030][ T6085] loop0: detected capacity change from 0 to 32768
[ 1331.756135][ T6084] BTRFS info (device loop2): force clearing of disk cache
[ 1331.775119][ T6085] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor449 (6085)
[ 1331.781394][ T6084] BTRFS info (device loop2): setting nodatasum
[ 1331.816120][ T6084] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1331.846038][ T6084] BTRFS info (device loop2): use lzo compression, level 0
[ 1331.869365][ T6084] BTRFS info (device loop2): max_inline at 6
[ 1331.890275][ T6084] BTRFS info (device loop2): enabling disk space caching
[ 1331.912297][ T6084] BTRFS info (device loop2): disk space caching is enabled
[ 1331.936387][ T6084] BTRFS info (device loop2): has skinny extents
[ 1332.035739][ T6086] loop3: detected capacity change from 0 to 32768
[ 1332.052137][ T6087] loop4: detected capacity change from 0 to 32768
[ 1332.061460][ T6086] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor449 (6086)
[ 1332.076832][ T6087] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor449 (6087)
executing program
[ 1332.107876][ T6084] BTRFS info (device loop2): enabling ssd optimizations
[ 1332.118565][ T6084] BTRFS info (device loop2): clearing free space tree
[ 1332.129373][ T6088] loop5: detected capacity change from 0 to 32768
[ 1332.136051][ T6084] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1332.188886][ T6088] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor449 (6088)
[ 1332.232462][ T6084] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
executing program
[ 1332.364732][ T6089] loop1: detected capacity change from 0 to 32768
[ 1332.423467][ T6089] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor449 (6089)
executing program
executing program
executing program
[ 1332.794197][ T3575] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 11 /dev/loop2 scanned by udevd (3575)
executing program
[ 1333.258415][ T6109] loop4: detected capacity change from 0 to 32768
[ 1333.270276][ T6108] loop0: detected capacity change from 0 to 32768
[ 1333.525719][ T6110] loop3: detected capacity change from 0 to 32768
[ 1333.553316][ T6111] loop5: detected capacity change from 0 to 32768
executing program
executing program
[ 1333.879203][ T6112] loop2: detected capacity change from 0 to 32768
[ 1333.916157][ T6112] BTRFS info (device loop2): using xxhash64 (xxhash64-generic) checksum algorithm
executing program
executing program
[ 1333.946357][ T6112] BTRFS info (device loop2): force clearing of disk cache
[ 1333.983557][ T6112] BTRFS info (device loop2): setting nodatasum
[ 1334.004240][ T6112] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1334.035775][ T6112] BTRFS info (device loop2): use lzo compression, level 0
[ 1334.060433][ T6112] BTRFS info (device loop2): max_inline at 6
[ 1334.088377][ T6112] BTRFS info (device loop2): enabling disk space caching
[ 1334.116563][ T6112] BTRFS info (device loop2): disk space caching is enabled
[ 1334.139999][ T6112] BTRFS info (device loop2): has skinny extents
[ 1334.149660][ T6114] loop1: detected capacity change from 0 to 32768
[ 1334.179628][ T6114] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor449 (6114)
[ 1334.296343][ T6112] BTRFS info (device loop2): enabling ssd optimizations
[ 1334.323573][ T6112] BTRFS info (device loop2): clearing free space tree
[ 1334.368345][ T6112] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1334.424599][ T6112] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[ 1334.482341][ T6118] loop5: detected capacity change from 0 to 32768
[ 1334.494281][ T6118] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor449 (6118)
executing program
[ 1334.696360][ T6115] loop4: detected capacity change from 0 to 32768
[ 1334.706121][ T6117] loop3: detected capacity change from 0 to 32768
[ 1334.717996][ T6116] loop0: detected capacity change from 0 to 32768
executing program
[ 1334.737844][ T6115] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop4 scanned by syz-executor449 (6115)
[ 1334.802482][ T6117] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor449 (6117)
[ 1334.814279][ T6115] BTRFS info (device loop4): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1334.835344][ T6116] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor449 (6116)
[ 1334.844359][ T6115] BTRFS info (device loop4): force clearing of disk cache
[ 1334.875067][ T6115] BTRFS info (device loop4): setting nodatasum
[ 1334.896123][ T6115] BTRFS info (device loop4): setting incompat feature flag for COMPRESS_LZO (0x8)
executing program
[ 1334.977708][ T6115] BTRFS info (device loop4): use lzo compression, level 0
[ 1335.018615][ T6115] BTRFS info (device loop4): max_inline at 6
[ 1335.050400][ T6115] BTRFS info (device loop4): enabling disk space caching
[ 1335.080898][ T6115] BTRFS info (device loop4): disk space caching is enabled
[ 1335.124823][ T6115] BTRFS info (device loop4): has skinny extents
[ 1335.270177][ T6115] BTRFS info (device loop4): enabling ssd optimizations
executing program
executing program
[ 1335.329680][ T6115] BTRFS info (device loop4): clearing free space tree
[ 1335.339693][ T6139] loop1: detected capacity change from 0 to 32768
[ 1335.360497][ T6139] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor449 (6139)
[ 1335.378573][ T6115] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1335.409972][ T6115] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
executing program
executing program
[ 1335.893615][ T6138] loop2: detected capacity change from 0 to 32768
[ 1335.928959][ T6138] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop2 scanned by syz-executor449 (6138)
[ 1335.992045][ T6138] BTRFS info (device loop2): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1336.034359][ T6138] BTRFS info (device loop2): force clearing of disk cache
[ 1336.065416][ T6138] BTRFS info (device loop2): setting nodatasum
[ 1336.092092][ T6138] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1336.135100][ T6138] BTRFS info (device loop2): use lzo compression, level 0
[ 1336.159743][ T6138] BTRFS info (device loop2): max_inline at 6
[ 1336.166845][ T6140] loop5: detected capacity change from 0 to 32768
[ 1336.181324][ T6138] BTRFS info (device loop2): enabling disk space caching
[ 1336.193313][ T6140] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor449 (6140)
[ 1336.209955][ T6138] BTRFS info (device loop2): disk space caching is enabled
[ 1336.226596][ T6138] BTRFS info (device loop2): has skinny extents
[ 1336.345744][ T6160] loop0: detected capacity change from 0 to 32768
[ 1336.367614][ T6160] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor449 (6160)
[ 1336.408346][ T6138] BTRFS info (device loop2): enabling ssd optimizations
[ 1336.419131][ T6138] BTRFS info (device loop2): clearing free space tree
[ 1336.446558][ T6159] loop3: detected capacity change from 0 to 32768
[ 1336.456010][ T6159] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor449 (6159)
[ 1336.467348][ T6138] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1336.477455][ T6138] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
executing program
[ 1336.757316][ T6162] loop4: detected capacity change from 0 to 32768
[ 1336.794154][ T6162] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop4 scanned by syz-executor449 (6162)
executing program
executing program
[ 1336.867787][ T6162] BTRFS info (device loop4): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1336.914388][ T6162] BTRFS info (device loop4): force clearing of disk cache
[ 1336.937574][ T6162] BTRFS info (device loop4): setting nodatasum
[ 1336.956501][ T6163] loop1: detected capacity change from 0 to 32768
[ 1336.964352][ T6162] BTRFS info (device loop4): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1336.985163][ T6163] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor449 (6163)
[ 1336.996257][ T6162] BTRFS info (device loop4): use lzo compression, level 0
executing program
[ 1337.011430][ T6162] BTRFS info (device loop4): max_inline at 6
[ 1337.041843][ T6162] BTRFS info (device loop4): enabling disk space caching
[ 1337.057006][ T6162] BTRFS info (device loop4): disk space caching is enabled
[ 1337.072237][ T6162] BTRFS info (device loop4): has skinny extents
[ 1337.290517][ T6162] BTRFS info (device loop4): enabling ssd optimizations
[ 1337.309512][ T6162] BTRFS info (device loop4): clearing free space tree
[ 1337.347820][ T6162] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1337.404447][ T6162] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
executing program
[ 1337.467238][ T6183] loop0: detected capacity change from 0 to 32768
[ 1337.525146][ T6183] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor449 (6183)
executing program
[ 1337.715460][ T6182] loop5: detected capacity change from 0 to 32768
[ 1337.751128][ T6182] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop5 scanned by syz-executor449 (6182)
[ 1337.816722][ T6182] BTRFS info (device loop5): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1337.857146][ T6185] loop2: detected capacity change from 0 to 32768
[ 1337.857585][ T6182] BTRFS info (device loop5): force clearing of disk cache
[ 1337.885043][ T6185] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor449 (6185)
[ 1337.914468][ T6182] BTRFS info (device loop5): setting nodatasum
[ 1337.934593][ T6182] BTRFS info (device loop5): setting incompat feature flag for COMPRESS_LZO (0x8)
executing program
[ 1337.961409][ T6182] BTRFS info (device loop5): use lzo compression, level 0
[ 1337.996121][ T6182] BTRFS info (device loop5): max_inline at 6
[ 1338.009058][ T6184] loop3: detected capacity change from 0 to 32768
[ 1338.025668][ T6182] BTRFS info (device loop5): enabling disk space caching
[ 1338.045249][ T6184] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor449 (6184)
[ 1338.060673][ T6182] BTRFS info (device loop5): disk space caching is enabled
[ 1338.085058][ T6182] BTRFS info (device loop5): has skinny extents
[ 1338.285572][ T6204] loop1: detected capacity change from 0 to 32768
[ 1338.295141][ T6204] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor449 (6204)
[ 1338.314969][ T6182] BTRFS info (device loop5): enabling ssd optimizations
[ 1338.331624][ T6182] BTRFS info (device loop5): clearing free space tree
executing program
[ 1338.402685][ T6182] BTRFS info (device loop5): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
executing program
[ 1338.465814][ T6182] BTRFS info (device loop5): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
executing program
[ 1338.792323][ T6206] loop4: detected capacity change from 0 to 32768
[ 1338.828347][ T6206] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop4 scanned by syz-executor449 (6206)
[ 1338.885878][ T6206] BTRFS info (device loop4): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1338.915986][ T6206] BTRFS info (device loop4): force clearing of disk cache
[ 1338.941394][ T6206] BTRFS info (device loop4): setting nodatasum
[ 1338.962854][ T6206] BTRFS info (device loop4): setting incompat feature flag for COMPRESS_LZO (0x8)
executing program
[ 1339.009009][ T6206] BTRFS info (device loop4): use lzo compression, level 0
[ 1339.025742][ T6206] BTRFS info (device loop4): max_inline at 6
[ 1339.041171][ T6206] BTRFS info (device loop4): enabling disk space caching
[ 1339.057813][ T6206] BTRFS info (device loop4): disk space caching is enabled
[ 1339.072559][ T6207] loop0: detected capacity change from 0 to 32768
[ 1339.074631][ T6206] BTRFS info (device loop4): has skinny extents
[ 1339.109840][ T6207] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor449 (6207)
[ 1339.251615][ T6206] BTRFS info (device loop4): enabling ssd optimizations
[ 1339.270748][ T6206] BTRFS info (device loop4): clearing free space tree
executing program
[ 1339.311870][ T6206] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1339.367462][ T6206] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[ 1339.398274][ T6226] loop2: detected capacity change from 0 to 32768
[ 1339.430073][ T6226] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor449 (6226)
[ 1339.443842][ T6227] loop3: detected capacity change from 0 to 32768
[ 1339.471753][ T6228] loop1: detected capacity change from 0 to 32768
[ 1339.475140][ T6227] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor449 (6227)
[ 1339.565829][ T6228] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor449 (6228)
executing program
executing program
executing program
executing program
[ 1340.029532][ T6229] loop5: detected capacity change from 0 to 32768
[ 1340.061589][ T6229] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop5 scanned by syz-executor449 (6229)
[ 1340.151175][ T6248] loop0: detected capacity change from 0 to 32768
[ 1340.158343][ T6229] BTRFS info (device loop5): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1340.186967][ T6229] BTRFS info (device loop5): force clearing of disk cache
[ 1340.194228][ T6229] BTRFS info (device loop5): setting nodatasum
[ 1340.203662][ T6248] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor449 (6248)
[ 1340.237266][ T6229] BTRFS info (device loop5): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1340.246515][ T6229] BTRFS info (device loop5): use lzo compression, level 0
[ 1340.327332][ T6229] BTRFS info (device loop5): max_inline at 6
[ 1340.333376][ T6229] BTRFS info (device loop5): enabling disk space caching
[ 1340.367001][ T6229] BTRFS info (device loop5): disk space caching is enabled
[ 1340.374677][ T6229] BTRFS info (device loop5): has skinny extents
executing program
[ 1340.574062][ T6229] BTRFS info (device loop5): enabling ssd optimizations
[ 1340.594916][ T6229] BTRFS info (device loop5): clearing free space tree
[ 1340.635739][ T6229] BTRFS info (device loop5): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1340.656872][ T6229] BTRFS info (device loop5): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[ 1340.691343][ T6250] loop4: detected capacity change from 0 to 32768
[ 1340.727553][ T6251] loop2: detected capacity change from 0 to 32768
[ 1340.741977][ T6250] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor449 (6250)
[ 1340.757346][ T6251] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor449 (6251)
executing program
executing program
[ 1341.106685][ T6252] loop3: detected capacity change from 0 to 32768
[ 1341.108030][ T6253] loop1: detected capacity change from 0 to 32768
[ 1341.133863][ T6252] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop3 scanned by syz-executor449 (6252)
executing program
[ 1341.208466][ T6253] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor449 (6253)
[ 1341.220072][ T6252] BTRFS info (device loop3): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1341.249217][ T6252] BTRFS info (device loop3): force clearing of disk cache
[ 1341.274420][ T6252] BTRFS info (device loop3): setting nodatasum
[ 1341.317263][ T6252] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1341.360802][ T6252] BTRFS info (device loop3): use lzo compression, level 0
[ 1341.393809][ T6252] BTRFS info (device loop3): max_inline at 6
[ 1341.421448][ T6252] BTRFS info (device loop3): enabling disk space caching
[ 1341.454673][ T6252] BTRFS info (device loop3): disk space caching is enabled
[ 1341.485803][ T6252] BTRFS info (device loop3): has skinny extents
executing program
[ 1341.592387][ T6272] loop0: detected capacity change from 0 to 32768
[ 1341.602396][ T6272] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor449 (6272)
[ 1341.741880][ T6252] BTRFS info (device loop3): enabling ssd optimizations
[ 1341.761575][ T6252] BTRFS info (device loop3): clearing free space tree
[ 1341.799363][ T6252] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1341.852229][ T6252] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
executing program
[ 1342.056253][ T6286] loop1: detected capacity change from 0 to 32768
executing program
[ 1342.101519][ T6286] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop1 scanned by syz-executor449 (6286)
[ 1342.134973][ T6274] loop5: detected capacity change from 0 to 32768
[ 1342.143188][ T6286] BTRFS info (device loop1): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1342.154407][ T6286] BTRFS info (device loop1): force clearing of disk cache
[ 1342.161988][ T6274] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor449 (6274)
[ 1342.173262][ T6286] BTRFS info (device loop1): setting nodatasum
[ 1342.187719][ T6286] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1342.207555][ T6286] BTRFS info (device loop1): use lzo compression, level 0
[ 1342.222862][ T6286] BTRFS info (device loop1): max_inline at 6
[ 1342.269337][ T6286] BTRFS info (device loop1): enabling disk space caching
[ 1342.294373][ T6286] BTRFS info (device loop1): disk space caching is enabled
[ 1342.307343][ T6275] loop4: detected capacity change from 0 to 32768
[ 1342.319996][ T6286] BTRFS info (device loop1): has skinny extents
[ 1342.333482][ T6275] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor449 (6275)
[ 1342.355882][ T6276] loop2: detected capacity change from 0 to 32768
[ 1342.366274][ T6276] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor449 (6276)
executing program
[ 1342.499231][ T6286] BTRFS info (device loop1): enabling ssd optimizations
[ 1342.519089][ T6286] BTRFS info (device loop1): clearing free space tree
[ 1342.586911][ T6286] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1342.651577][ T6286] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
executing program
executing program
executing program
[ 1342.967092][ T6296] loop0: detected capacity change from 0 to 32768
[ 1343.003148][ T6296] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor449 (6296)
[ 1343.076672][ T6296] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1343.131169][ T6296] BTRFS info (device loop0): force clearing of disk cache
[ 1343.168555][ T6296] BTRFS info (device loop0): setting nodatasum
[ 1343.197469][ T6296] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1343.240564][ T6296] BTRFS info (device loop0): use lzo compression, level 0
[ 1343.271885][ T6296] BTRFS info (device loop0): max_inline at 6
[ 1343.300765][ T6296] BTRFS info (device loop0): enabling disk space caching
[ 1343.323886][ T6296] BTRFS info (device loop0): disk space caching is enabled
[ 1343.348345][ T6296] BTRFS info (device loop0): has skinny extents
[ 1343.407962][ T6298] loop3: detected capacity change from 0 to 32768
[ 1343.452861][ T6298] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor449 (6298)
[ 1343.529371][ T6296] BTRFS info (device loop0): enabling ssd optimizations
[ 1343.544538][ T6296] BTRFS info (device loop0): clearing free space tree
[ 1343.574536][ T6296] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1343.598932][ T6296] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[ 1343.726942][ T6317] loop5: detected capacity change from 0 to 32768
executing program
[ 1343.824832][ T6317] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop5 scanned by syz-executor449 (6317)
executing program
[ 1343.882772][ T6321] loop2: detected capacity change from 0 to 32768
[ 1343.905297][ T6317] BTRFS info (device loop5): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1343.924336][ T6321] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor449 (6321)
[ 1343.927762][ T6319] loop1: detected capacity change from 0 to 32768
[ 1343.951233][ T6317] BTRFS info (device loop5): force clearing of disk cache
[ 1343.975909][ T6317] BTRFS info (device loop5): setting nodatasum
[ 1343.993890][ T6319] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor449 (6319)
[ 1343.998182][ T6317] BTRFS info (device loop5): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1344.023656][ T6320] loop4: detected capacity change from 0 to 32768
[ 1344.053447][ T6320] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor449 (6320)
[ 1344.065592][ T6317] BTRFS info (device loop5): use lzo compression, level 0
[ 1344.111015][ T6317] BTRFS info (device loop5): max_inline at 6
[ 1344.138088][ T6317] BTRFS info (device loop5): enabling disk space caching
[ 1344.169918][ T6317] BTRFS info (device loop5): disk space caching is enabled
[ 1344.201712][ T6317] BTRFS info (device loop5): has skinny extents
executing program
executing program
executing program
[ 1344.509937][ T6317] BTRFS info (device loop5): enabling ssd optimizations
[ 1344.513699][ T6342] loop3: detected capacity change from 0 to 32768
[ 1344.526515][ T6342] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor449 (6342)
[ 1344.547100][ T6317] BTRFS info (device loop5): clearing free space tree
[ 1344.553978][ T6317] BTRFS info (device loop5): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1344.564169][ T6317] BTRFS info (device loop5): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
executing program
executing program
[ 1345.166073][ T6341] loop0: detected capacity change from 0 to 32768
[ 1345.195007][ T6341] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor449 (6341)
[ 1345.259560][ T6341] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1345.291841][ T6341] BTRFS info (device loop0): force clearing of disk cache
[ 1345.342998][ T6361] loop1: detected capacity change from 0 to 32768
[ 1345.349581][ T6341] BTRFS info (device loop0): setting nodatasum
[ 1345.355768][ T6341] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1345.397003][ T6361] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor449 (6361)
[ 1345.416898][ T6341] BTRFS info (device loop0): use lzo compression, level 0
[ 1345.424097][ T6341] BTRFS info (device loop0): max_inline at 6
[ 1345.447239][ T6341] BTRFS info (device loop0): enabling disk space caching
[ 1345.454309][ T6341] BTRFS info (device loop0): disk space caching is enabled
[ 1345.454961][ T6354] loop4: detected capacity change from 0 to 32768
[ 1345.511039][ T6354] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor449 (6354)
[ 1345.516888][ T6341] BTRFS info (device loop0): has skinny extents
[ 1345.577516][ T6350] loop2: detected capacity change from 0 to 32768
[ 1345.657266][ T6350] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor449 (6350)
[ 1345.760972][ T6341] BTRFS info (device loop0): enabling ssd optimizations
[ 1345.771821][ T6341] BTRFS info (device loop0): clearing free space tree
[ 1345.792592][ T6341] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1345.802717][ T6341] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
executing program
executing program
[ 1345.851979][ T6367] loop3: detected capacity change from 0 to 32768
[ 1345.866407][ T6367] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor449 (6367)
[ 1345.946014][ T6366] loop5: detected capacity change from 0 to 32768
[ 1346.024971][ T6366] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop5 scanned by syz-executor449 (6366)
[ 1346.088998][ T6366] BTRFS info (device loop5): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1346.122425][ T6366] BTRFS info (device loop5): force clearing of disk cache
executing program
[ 1346.163692][ T6366] BTRFS info (device loop5): setting nodatasum
[ 1346.186091][ T6366] BTRFS info (device loop5): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1346.217849][ T6366] BTRFS info (device loop5): use lzo compression, level 0
[ 1346.242277][ T6366] BTRFS info (device loop5): max_inline at 6
[ 1346.263025][ T6366] BTRFS info (device loop5): enabling disk space caching
[ 1346.288360][ T6366] BTRFS info (device loop5): disk space caching is enabled
executing program
[ 1346.313987][ T6366] BTRFS info (device loop5): has skinny extents
executing program
[ 1346.520461][ T6366] BTRFS info (device loop5): enabling ssd optimizations
[ 1346.531344][ T6366] BTRFS info (device loop5): clearing free space tree
[ 1346.538847][ T6366] BTRFS info (device loop5): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1346.549163][ T6366] BTRFS info (device loop5): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
executing program
[ 1346.890238][ T6386] loop1: detected capacity change from 0 to 32768
[ 1346.917458][ T6386] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop1 scanned by syz-executor449 (6386)
[ 1346.938146][ T6387] loop4: detected capacity change from 0 to 32768
[ 1346.968032][ T6388] loop2: detected capacity change from 0 to 32768
[ 1346.980875][ T6387] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor449 (6387)
[ 1346.993671][ T6386] BTRFS info (device loop1): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1347.003718][ T6388] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor449 (6388)
[ 1347.020965][ T6386] BTRFS info (device loop1): force clearing of disk cache
[ 1347.037628][ T6386] BTRFS info (device loop1): setting nodatasum
[ 1347.050846][ T6386] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1347.127750][ T6386] BTRFS info (device loop1): use lzo compression, level 0
[ 1347.160372][ T6386] BTRFS info (device loop1): max_inline at 6
[ 1347.181763][ T6386] BTRFS info (device loop1): enabling disk space caching
[ 1347.206072][ T6386] BTRFS info (device loop1): disk space caching is enabled
[ 1347.230526][ T6386] BTRFS info (device loop1): has skinny extents
executing program
executing program
[ 1347.376730][ T6390] loop3: detected capacity change from 0 to 32768
[ 1347.388646][ T6390] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor449 (6390)
[ 1347.456973][ T6386] BTRFS info (device loop1): enabling ssd optimizations
[ 1347.470264][ T6392] loop0: detected capacity change from 0 to 32768
[ 1347.482393][ T6386] BTRFS info (device loop1): clearing free space tree
[ 1347.521883][ T6386] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1347.533862][ T6392] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor449 (6392)
[ 1347.550186][ T6410] loop5: detected capacity change from 0 to 32768
[ 1347.566859][ T6386] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[ 1347.580591][ T6410] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor449 (6410)
executing program
executing program
executing program
executing program
[ 1348.335646][ T6427] loop2: detected capacity change from 0 to 32768
[ 1348.372206][ T6427] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop2 scanned by syz-executor449 (6427)
[ 1348.422678][ T6427] BTRFS info (device loop2): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1348.464020][ T6427] BTRFS info (device loop2): force clearing of disk cache
[ 1348.495287][ T6427] BTRFS info (device loop2): setting nodatasum
[ 1348.522109][ T6427] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1348.561630][ T6427] BTRFS info (device loop2): use lzo compression, level 0
[ 1348.594142][ T6427] BTRFS info (device loop2): max_inline at 6
[ 1348.618795][ T6427] BTRFS info (device loop2): enabling disk space caching
[ 1348.641860][ T6427] BTRFS info (device loop2): disk space caching is enabled
[ 1348.644997][ T6429] loop4: detected capacity change from 0 to 32768
[ 1348.663976][ T6427] BTRFS info (device loop2): has skinny extents
[ 1348.672951][ T6429] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor449 (6429)
[ 1348.784378][ T6432] loop1: detected capacity change from 0 to 32768
[ 1348.795665][ T6432] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor449 (6432)
[ 1348.840751][ T6427] BTRFS info (device loop2): enabling ssd optimizations
[ 1348.861073][ T6433] loop3: detected capacity change from 0 to 32768
[ 1348.867841][ T6427] BTRFS info (device loop2): clearing free space tree
[ 1348.895107][ T6427] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1348.920695][ T6433] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor449 (6433)
executing program
[ 1348.945758][ T6427] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
executing program
[ 1349.111028][ T6435] loop5: detected capacity change from 0 to 32768
[ 1349.142503][ T6435] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop5 scanned by syz-executor449 (6435)
executing program
[ 1349.208894][ T3575] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 11 scanned by udevd (3575)
[ 1349.217717][ T6434] loop0: detected capacity change from 0 to 32768
[ 1349.227638][ T6435] BTRFS info (device loop5): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1349.256559][ T6435] BTRFS info (device loop5): force clearing of disk cache
[ 1349.265350][ T6434] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor449 (6434)
[ 1349.274657][ T6435] BTRFS info (device loop5): setting nodatasum
[ 1349.293166][ T6435] BTRFS info (device loop5): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1349.341623][ T6435] BTRFS info (device loop5): use lzo compression, level 0
[ 1349.371063][ T6435] BTRFS info (device loop5): max_inline at 6
executing program
[ 1349.400487][ T6435] BTRFS info (device loop5): enabling disk space caching
[ 1349.442633][ T6435] BTRFS info (device loop5): disk space caching is enabled
[ 1349.479492][ T6435] BTRFS info (device loop5): has skinny extents
executing program
[ 1349.677245][ T6435] BTRFS info (device loop5): enabling ssd optimizations
[ 1349.715496][ T6435] BTRFS info (device loop5): clearing free space tree
[ 1349.723058][ T6435] BTRFS info (device loop5): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1349.733543][ T6435] BTRFS info (device loop5): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
executing program
[ 1349.904898][ T4232] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 11 /dev/loop5 scanned by udevd (4232)
[ 1349.991395][ T6454] loop1: detected capacity change from 0 to 32768
[ 1350.054433][ T6455] loop2: detected capacity change from 0 to 32768
[ 1350.355844][ T6456] loop4: detected capacity change from 0 to 32768
executing program
executing program
[ 1350.526085][ T6467] loop0: detected capacity change from 0 to 32768
[ 1350.645587][ T6457] loop3: detected capacity change from 0 to 32768
executing program
executing program
[ 1350.985429][ T6477] loop5: detected capacity change from 0 to 32768
executing program
[ 1351.028014][ T6477] BTRFS info (device loop5): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1351.067584][ T6477] BTRFS info (device loop5): force clearing of disk cache
[ 1351.098542][ T6477] BTRFS info (device loop5): setting nodatasum
[ 1351.125051][ T6477] BTRFS info (device loop5): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1351.164657][ T6477] BTRFS info (device loop5): use lzo compression, level 0
[ 1351.192174][ T6477] BTRFS info (device loop5): max_inline at 6
[ 1351.214627][ T6477] BTRFS info (device loop5): enabling disk space caching
[ 1351.238973][ T6477] BTRFS info (device loop5): disk space caching is enabled
[ 1351.264493][ T6477] BTRFS info (device loop5): has skinny extents
[ 1351.393299][ T6479] loop1: detected capacity change from 0 to 32768
[ 1351.444100][ T6479] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor449 (6479)
[ 1351.448163][ T6481] loop4: detected capacity change from 0 to 32768
[ 1351.464506][ T6481] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor449 (6481)
[ 1351.473834][ T6477] BTRFS info (device loop5): enabling ssd optimizations
[ 1351.484989][ T6480] loop2: detected capacity change from 0 to 32768
[ 1351.490762][ T6477] BTRFS info (device loop5): clearing free space tree
[ 1351.499516][ T6480] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor449 (6480)
[ 1351.509624][ T6477] BTRFS info (device loop5): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1351.545105][ T6477] BTRFS info (device loop5): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
executing program
executing program
executing program
[ 1351.818602][ T4232] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 11 /dev/loop5 scanned by udevd (4232)
executing program
[ 1352.068080][ T6482] loop0: detected capacity change from 0 to 32768
[ 1352.191882][ T6483] loop3: detected capacity change from 0 to 32768
executing program
executing program
[ 1352.826521][ T6502] loop1: detected capacity change from 0 to 32768
[ 1352.868867][ T6504] loop5: detected capacity change from 0 to 32768
[ 1352.870233][ T6503] loop2: detected capacity change from 0 to 32768
[ 1352.911472][ T6502] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor449 (6502)
[ 1352.923000][ T6504] BTRFS info (device loop5): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1352.933492][ T6503] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor449 (6503)
[ 1352.942409][ T6504] BTRFS info (device loop5): force clearing of disk cache
[ 1352.971928][ T6504] BTRFS info (device loop5): setting nodatasum
[ 1352.991865][ T6504] BTRFS info (device loop5): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1353.004808][ T6506] loop4: detected capacity change from 0 to 32768
[ 1353.032113][ T6504] BTRFS info (device loop5): use lzo compression, level 0
[ 1353.039930][ T6506] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor449 (6506)
[ 1353.066681][ T6504] BTRFS info (device loop5): max_inline at 6
[ 1353.086696][ T6504] BTRFS info (device loop5): enabling disk space caching
[ 1353.111174][ T6504] BTRFS info (device loop5): disk space caching is enabled
[ 1353.150638][ T6504] BTRFS info (device loop5): has skinny extents
executing program
executing program
[ 1353.299268][ T6507] loop0: detected capacity change from 0 to 32768
[ 1353.319125][ T6507] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor449 (6507)
[ 1353.377753][ T6504] BTRFS info (device loop5): enabling ssd optimizations
[ 1353.420111][ T6504] BTRFS info (device loop5): clearing free space tree
[ 1353.437362][ T6504] BTRFS info (device loop5): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1353.457047][ T6504] BTRFS info (device loop5): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
executing program
[ 1353.533007][ T6508] loop3: detected capacity change from 0 to 32768
[ 1353.573500][ T6508] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor449 (6508)
executing program
[ 1353.698646][ T3575] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 11 /dev/loop5 scanned by udevd (3575)
executing program
executing program
[ 1354.292569][ T6523] loop2: detected capacity change from 0 to 32768
[ 1354.495184][ T6522] loop1: detected capacity change from 0 to 32768
[ 1354.517507][ T6529] loop4: detected capacity change from 0 to 32768
executing program
[ 1354.761424][ T6531] loop0: detected capacity change from 0 to 32768
[ 1354.773080][ T6530] loop5: detected capacity change from 0 to 32768
[ 1354.812681][ T6530] BTRFS info (device loop5): using xxhash64 (xxhash64-generic) checksum algorithm
executing program
executing program
[ 1354.854146][ T6530] BTRFS info (device loop5): force clearing of disk cache
[ 1354.885401][ T6530] BTRFS info (device loop5): setting nodatasum
[ 1354.909804][ T6530] BTRFS info (device loop5): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1354.942291][ T6530] BTRFS info (device loop5): use lzo compression, level 0
[ 1354.967689][ T6530] BTRFS info (device loop5): max_inline at 6
[ 1354.989616][ T6530] BTRFS info (device loop5): enabling disk space caching
[ 1355.013773][ T6530] BTRFS info (device loop5): disk space caching is enabled
[ 1355.040478][ T6530] BTRFS info (device loop5): has skinny extents
[ 1355.060150][ T6533] loop3: detected capacity change from 0 to 32768
[ 1355.083233][ T6533] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor449 (6533)
executing program
[ 1355.202363][ T6530] BTRFS info (device loop5): enabling ssd optimizations
[ 1355.221181][ T6530] BTRFS info (device loop5): clearing free space tree
[ 1355.252282][ T6530] BTRFS info (device loop5): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1355.312020][ T6530] BTRFS info (device loop5): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
executing program
executing program
[ 1355.615626][ T6535] loop1: detected capacity change from 0 to 32768
[ 1355.645883][ T6535] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop1 scanned by syz-executor449 (6535)
[ 1355.683948][ T6534] loop2: detected capacity change from 0 to 32768
[ 1355.702343][ T6535] BTRFS info (device loop1): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1355.717562][ T6534] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor449 (6534)
[ 1355.737211][ T6535] BTRFS info (device loop1): force clearing of disk cache
[ 1355.763888][ T6535] BTRFS info (device loop1): setting nodatasum
[ 1355.786390][ T6535] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1355.854053][ T6535] BTRFS info (device loop1): use lzo compression, level 0
[ 1355.883841][ T6535] BTRFS info (device loop1): max_inline at 6
[ 1355.908999][ T6535] BTRFS info (device loop1): enabling disk space caching
[ 1355.940815][ T6535] BTRFS info (device loop1): disk space caching is enabled
[ 1355.968491][ T6535] BTRFS info (device loop1): has skinny extents
[ 1355.990962][ T6536] loop4: detected capacity change from 0 to 32768
[ 1356.019510][ T6536] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor449 (6536)
[ 1356.085271][ T6550] loop0: detected capacity change from 0 to 32768
[ 1356.096604][ T6550] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor449 (6550)
executing program
[ 1356.196170][ T6535] BTRFS info (device loop1): enabling ssd optimizations
[ 1356.234387][ T6535] BTRFS info (device loop1): clearing free space tree
[ 1356.256222][ T6535] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1356.284644][ T6535] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
executing program
executing program
[ 1356.628186][ T6558] loop5: detected capacity change from 0 to 32768
[ 1356.642971][ T6556] loop3: detected capacity change from 0 to 32768
[ 1356.656426][ T6558] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop5 scanned by syz-executor449 (6558)
executing program
[ 1356.712583][ T6556] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor449 (6556)
[ 1356.724202][ T6558] BTRFS info (device loop5): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1356.755320][ T6558] BTRFS info (device loop5): force clearing of disk cache
[ 1356.787245][ T6558] BTRFS info (device loop5): setting nodatasum
[ 1356.813883][ T6558] BTRFS info (device loop5): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1356.855289][ T6558] BTRFS info (device loop5): use lzo compression, level 0
[ 1356.878246][ T6558] BTRFS info (device loop5): max_inline at 6
[ 1356.917266][ T6558] BTRFS info (device loop5): enabling disk space caching
[ 1356.947803][ T6558] BTRFS info (device loop5): disk space caching is enabled
[ 1356.978624][ T6558] BTRFS info (device loop5): has skinny extents
executing program
[ 1357.183992][ T6558] BTRFS info (device loop5): enabling ssd optimizations
[ 1357.210169][ T6558] BTRFS info (device loop5): clearing free space tree
[ 1357.261335][ T6558] BTRFS info (device loop5): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1357.275999][ T6580] loop1: detected capacity change from 0 to 32768
[ 1357.297456][ T6558] BTRFS info (device loop5): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[ 1357.306556][ T6572] loop2: detected capacity change from 0 to 32768
[ 1357.309098][ T6580] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor449 (6580)
executing program
[ 1357.362795][ T6572] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor449 (6572)
[ 1357.386423][ T6579] loop4: detected capacity change from 0 to 32768
[ 1357.387799][ T4232] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4232)
[ 1357.448685][ T6579] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor449 (6579)
executing program
executing program
executing program
[ 1357.893438][ T6581] loop0: detected capacity change from 0 to 32768
[ 1357.947623][ T6581] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor449 (6581)
[ 1358.022007][ T6581] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1358.055095][ T6581] BTRFS info (device loop0): force clearing of disk cache
[ 1358.079576][ T6581] BTRFS info (device loop0): setting nodatasum
[ 1358.101954][ T6581] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1358.133081][ T6581] BTRFS info (device loop0): use lzo compression, level 0
[ 1358.164317][ T6581] BTRFS info (device loop0): max_inline at 6
[ 1358.192204][ T6581] BTRFS info (device loop0): enabling disk space caching
[ 1358.224650][ T6581] BTRFS info (device loop0): disk space caching is enabled
[ 1358.255751][ T6581] BTRFS info (device loop0): has skinny extents
[ 1358.297265][ T6591] loop3: detected capacity change from 0 to 32768
[ 1358.330393][ T6591] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor449 (6591)
[ 1358.458516][ T6581] BTRFS info (device loop0): enabling ssd optimizations
[ 1358.473461][ T6581] BTRFS info (device loop0): clearing free space tree
[ 1358.512280][ T6581] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1358.540021][ T6603] loop5: detected capacity change from 0 to 32768
[ 1358.549501][ T6603] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor449 (6603)
[ 1358.557181][ T6601] loop1: detected capacity change from 0 to 32768
[ 1358.560733][ T6581] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[ 1358.589443][ T6601] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor449 (6601)
executing program
executing program
[ 1358.765488][ T6604] loop2: detected capacity change from 0 to 32768
[ 1358.787082][ T3575] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 11 /dev/loop0 scanned by udevd (3575)
executing program
executing program
[ 1359.102754][ T6605] loop4: detected capacity change from 0 to 32768
executing program
executing program
[ 1359.802061][ T6624] loop3: detected capacity change from 0 to 32768
[ 1359.827967][ T6625] loop0: detected capacity change from 0 to 32768
[ 1359.864350][ T6625] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1359.894541][ T6625] BTRFS info (device loop0): force clearing of disk cache
[ 1359.922982][ T6625] BTRFS info (device loop0): setting nodatasum
[ 1359.939108][ T6627] loop5: detected capacity change from 0 to 32768
[ 1359.948227][ T6625] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1359.968130][ T6627] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor449 (6627)
[ 1359.981439][ T6625] BTRFS info (device loop0): use lzo compression, level 0
[ 1359.993028][ T6628] loop1: detected capacity change from 0 to 32768
[ 1359.999702][ T6625] BTRFS info (device loop0): max_inline at 6
[ 1360.008432][ T6625] BTRFS info (device loop0): enabling disk space caching
[ 1360.015784][ T6628] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor449 (6628)
[ 1360.027299][ T6625] BTRFS info (device loop0): disk space caching is enabled
[ 1360.034966][ T6625] BTRFS info (device loop0): has skinny extents
executing program
[ 1360.219723][ T6625] BTRFS info (device loop0): enabling ssd optimizations
[ 1360.224043][ T6629] loop2: detected capacity change from 0 to 32768
[ 1360.229988][ T6625] BTRFS info (device loop0): clearing free space tree
[ 1360.240472][ T6625] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1360.250221][ T6625] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
executing program
[ 1360.267863][ T6629] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor449 (6629)
[ 1360.388851][ T6630] loop4: detected capacity change from 0 to 32768
[ 1360.407234][ T6630] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor449 (6630)
executing program
executing program
executing program
executing program
[ 1361.214921][ T6639] loop3: detected capacity change from 0 to 32768
[ 1361.242375][ T6639] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop3 scanned by syz-executor449 (6639)
[ 1361.280950][ T6650] loop5: detected capacity change from 0 to 32768
[ 1361.298071][ T6639] BTRFS info (device loop3): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1361.312056][ T6650] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor449 (6650)
[ 1361.329506][ T6639] BTRFS info (device loop3): force clearing of disk cache
[ 1361.345566][ T6651] loop1: detected capacity change from 0 to 32768
[ 1361.356737][ T6639] BTRFS info (device loop3): setting nodatasum
[ 1361.370719][ T6651] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor449 (6651)
[ 1361.383980][ T6639] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1361.404745][ T6639] BTRFS info (device loop3): use lzo compression, level 0
[ 1361.422402][ T6639] BTRFS info (device loop3): max_inline at 6
[ 1361.436090][ T6639] BTRFS info (device loop3): enabling disk space caching
[ 1361.469263][ T6639] BTRFS info (device loop3): disk space caching is enabled
[ 1361.496222][ T6639] BTRFS info (device loop3): has skinny extents
[ 1361.588025][ T6652] loop2: detected capacity change from 0 to 32768
[ 1361.602386][ T6639] BTRFS info (device loop3): enabling ssd optimizations
[ 1361.612957][ T6639] BTRFS info (device loop3): clearing free space tree
executing program
[ 1361.629230][ T6639] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1361.639488][ T6639] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[ 1361.656621][ T6652] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor449 (6652)
executing program
[ 1361.741631][ T6654] loop4: detected capacity change from 0 to 32768
[ 1361.764269][ T6654] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor449 (6654)
[ 1361.815820][ T6653] loop0: detected capacity change from 0 to 32768
[ 1361.853309][ T6653] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor449 (6653)
[ 1361.894303][ T6653] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1361.926338][ T6653] BTRFS info (device loop0): force clearing of disk cache
executing program
[ 1361.986534][ T6653] BTRFS info (device loop0): setting nodatasum
[ 1362.009691][ T6653] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1362.048669][ T6653] BTRFS info (device loop0): use lzo compression, level 0
[ 1362.074354][ T6653] BTRFS info (device loop0): max_inline at 6
[ 1362.096412][ T6653] BTRFS info (device loop0): enabling disk space caching
[ 1362.120578][ T6653] BTRFS info (device loop0): disk space caching is enabled
[ 1362.145966][ T6653] BTRFS info (device loop0): has skinny extents
executing program
executing program
[ 1362.351090][ T6653] BTRFS info (device loop0): enabling ssd optimizations
[ 1362.359660][ T6653] BTRFS info (device loop0): clearing free space tree
[ 1362.366728][ T6653] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1362.376685][ T6653] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
executing program
[ 1362.606503][ T6674] loop5: detected capacity change from 0 to 32768
[ 1362.645647][ T6674] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop5 scanned by syz-executor449 (6674)
[ 1362.717385][ T6674] BTRFS info (device loop5): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1362.749655][ T6674] BTRFS info (device loop5): force clearing of disk cache
[ 1362.774155][ T6674] BTRFS info (device loop5): setting nodatasum
[ 1362.782619][ T6675] loop2: detected capacity change from 0 to 32768
[ 1362.804028][ T6674] BTRFS info (device loop5): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1362.814279][ T6675] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor449 (6675)
[ 1362.838256][ T6673] loop1: detected capacity change from 0 to 32768
[ 1362.842568][ T6674] BTRFS info (device loop5): use lzo compression, level 0
[ 1362.867405][ T6673] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor449 (6673)
[ 1362.886960][ T6674] BTRFS info (device loop5): max_inline at 6
[ 1362.893004][ T6674] BTRFS info (device loop5): enabling disk space caching
[ 1362.939197][ T6674] BTRFS info (device loop5): disk space caching is enabled
[ 1362.971703][ T6674] BTRFS info (device loop5): has skinny extents
[ 1363.203155][ T6674] BTRFS info (device loop5): enabling ssd optimizations
[ 1363.220864][ T6674] BTRFS info (device loop5): clearing free space tree
executing program
[ 1363.265800][ T6697] loop0: detected capacity change from 0 to 32768
[ 1363.265943][ T6674] BTRFS info (device loop5): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1363.275360][ T6697] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor449 (6697)
[ 1363.304382][ T6674] BTRFS info (device loop5): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
executing program
[ 1363.399046][ T6682] loop4: detected capacity change from 0 to 32768
[ 1363.409383][ T6680] loop3: detected capacity change from 0 to 32768
[ 1363.434145][ T6680] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor449 (6680)
[ 1363.459647][ T6682] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor449 (6682)
executing program
executing program
executing program
executing program
[ 1364.272077][ T6717] loop1: detected capacity change from 0 to 32768
[ 1364.301438][ T6717] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop1 scanned by syz-executor449 (6717)
[ 1364.322324][ T6716] loop2: detected capacity change from 0 to 32768
[ 1364.352767][ T6717] BTRFS info (device loop1): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1364.353680][ T6716] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor449 (6716)
[ 1364.380361][ T6717] BTRFS info (device loop1): force clearing of disk cache
[ 1364.403472][ T6717] BTRFS info (device loop1): setting nodatasum
[ 1364.423338][ T6717] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1364.454295][ T6717] BTRFS info (device loop1): use lzo compression, level 0
[ 1364.490845][ T6717] BTRFS info (device loop1): max_inline at 6
[ 1364.511861][ T6717] BTRFS info (device loop1): enabling disk space caching
[ 1364.534989][ T6717] BTRFS info (device loop1): disk space caching is enabled
[ 1364.558314][ T6717] BTRFS info (device loop1): has skinny extents
[ 1364.662266][ T6722] loop3: detected capacity change from 0 to 32768
[ 1364.673025][ T6722] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor449 (6722)
executing program
[ 1364.706314][ T6719] loop0: detected capacity change from 0 to 32768
[ 1364.726556][ T6719] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor449 (6719)
[ 1364.741796][ T6720] loop4: detected capacity change from 0 to 32768
[ 1364.792710][ T6717] BTRFS info (device loop1): enabling ssd optimizations
[ 1364.794944][ T6720] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor449 (6720)
[ 1364.819571][ T6717] BTRFS info (device loop1): clearing free space tree
[ 1364.863372][ T6717] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1364.895676][ T6721] loop5: detected capacity change from 0 to 32768
[ 1364.912592][ T6717] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[ 1364.933102][ T6721] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor449 (6721)
executing program
executing program
executing program
executing program
executing program
[ 1365.699673][ T6739] loop2: detected capacity change from 0 to 32768
[ 1365.727406][ T6739] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop2 scanned by syz-executor449 (6739)
[ 1365.777813][ T6739] BTRFS info (device loop2): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1365.806528][ T6739] BTRFS info (device loop2): force clearing of disk cache
[ 1365.830105][ T6739] BTRFS info (device loop2): setting nodatasum
[ 1365.851142][ T6739] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1365.882143][ T6739] BTRFS info (device loop2): use lzo compression, level 0
[ 1365.905570][ T6739] BTRFS info (device loop2): max_inline at 6
[ 1365.926559][ T6739] BTRFS info (device loop2): enabling disk space caching
[ 1365.949733][ T6739] BTRFS info (device loop2): disk space caching is enabled
[ 1365.966423][ T6742] loop3: detected capacity change from 0 to 32768
[ 1365.976452][ T6739] BTRFS info (device loop2): has skinny extents
[ 1365.992342][ T6742] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor449 (6742)
[ 1366.093560][ T6744] loop4: detected capacity change from 0 to 32768
[ 1366.103153][ T6744] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor449 (6744)
[ 1366.115458][ T6743] loop0: detected capacity change from 0 to 32768
[ 1366.173078][ T6743] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor449 (6743)
[ 1366.192314][ T6745] loop5: detected capacity change from 0 to 32768
[ 1366.201920][ T6745] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor449 (6745)
[ 1366.241576][ T6739] BTRFS info (device loop2): enabling ssd optimizations
[ 1366.251989][ T6739] BTRFS info (device loop2): clearing free space tree
[ 1366.259388][ T6739] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
executing program
[ 1366.300714][ T6739] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[ 1366.338685][ T6746] loop1: detected capacity change from 0 to 32768
[ 1366.416456][ T6746] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor449 (6746)
executing program
executing program
executing program
executing program
executing program
[ 1367.642093][ T6765] loop3: detected capacity change from 0 to 32768
[ 1367.681548][ T6765] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop3 scanned by syz-executor449 (6765)
[ 1367.683291][ T6767] loop2: detected capacity change from 0 to 32768
[ 1367.716888][ T6768] loop0: detected capacity change from 0 to 32768
[ 1367.752253][ T6767] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor449 (6767)
[ 1367.767331][ T6765] BTRFS info (device loop3): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1367.790028][ T6769] loop4: detected capacity change from 0 to 32768
[ 1367.797922][ T6768] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor449 (6768)
[ 1367.798090][ T6765] BTRFS info (device loop3): force clearing of disk cache
[ 1367.813929][ T6770] loop5: detected capacity change from 0 to 32768
[ 1367.828990][ T6769] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor449 (6769)
[ 1367.842378][ T6765] BTRFS info (device loop3): setting nodatasum
[ 1367.855499][ T6765] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1367.877263][ T6770] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor449 (6770)
[ 1367.882087][ T6765] BTRFS info (device loop3): use lzo compression, level 0
[ 1367.947545][ T6765] BTRFS info (device loop3): max_inline at 6
[ 1367.971901][ T6765] BTRFS info (device loop3): enabling disk space caching
[ 1367.997367][ T6771] loop1: detected capacity change from 0 to 32768
[ 1368.012934][ T6765] BTRFS info (device loop3): disk space caching is enabled
[ 1368.029793][ T6771] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor449 (6771)
[ 1368.043163][ T6765] BTRFS info (device loop3): has skinny extents
executing program
executing program
executing program
[ 1368.326973][ T6765] BTRFS info (device loop3): enabling ssd optimizations
[ 1368.336563][ T6765] BTRFS info (device loop3): clearing free space tree
[ 1368.350547][ T6765] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1368.360661][ T6765] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
executing program
executing program
executing program
[ 1369.147929][ T6779] loop4: detected capacity change from 0 to 32768
[ 1369.170271][ T6779] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop4 scanned by syz-executor449 (6779)
[ 1369.226460][ T6779] BTRFS info (device loop4): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1369.260135][ T6779] BTRFS info (device loop4): force clearing of disk cache
[ 1369.286036][ T6779] BTRFS info (device loop4): setting nodatasum
[ 1369.317497][ T6779] BTRFS info (device loop4): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1369.356858][ T6779] BTRFS info (device loop4): use lzo compression, level 0
[ 1369.364064][ T6779] BTRFS info (device loop4): max_inline at 6
[ 1369.367690][ T6787] loop2: detected capacity change from 0 to 32768
[ 1369.387968][ T6787] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor449 (6787)
[ 1369.402522][ T6784] loop0: detected capacity change from 0 to 32768
[ 1369.409079][ T6779] BTRFS info (device loop4): enabling disk space caching
[ 1369.416126][ T6779] BTRFS info (device loop4): disk space caching is enabled
[ 1369.449496][ T6784] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor449 (6784)
[ 1369.466881][ T6779] BTRFS info (device loop4): has skinny extents
[ 1369.491638][ T6793] loop5: detected capacity change from 0 to 32768
[ 1369.527572][ T6793] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor449 (6793)
executing program
[ 1369.620974][ T6795] loop3: detected capacity change from 0 to 32768
[ 1369.662514][ T6795] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor449 (6795)
[ 1369.688933][ T6796] loop1: detected capacity change from 0 to 32768
executing program
[ 1369.710657][ T6796] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor449 (6796)
[ 1369.788477][ T6779] BTRFS info (device loop4): enabling ssd optimizations
[ 1369.820221][ T6779] BTRFS info (device loop4): clearing free space tree
executing program
[ 1369.852855][ T6779] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1369.887490][ T6779] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
executing program
executing program
executing program
[ 1370.538396][ T6809] loop2: detected capacity change from 0 to 32768
[ 1370.564575][ T6809] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop2 scanned by syz-executor449 (6809)
[ 1370.613845][ T6809] BTRFS info (device loop2): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1370.642641][ T6809] BTRFS info (device loop2): force clearing of disk cache
[ 1370.667065][ T6809] BTRFS info (device loop2): setting nodatasum
[ 1370.686851][ T6809] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1370.696224][ T6809] BTRFS info (device loop2): use lzo compression, level 0
[ 1370.719431][ T6809] BTRFS info (device loop2): max_inline at 6
[ 1370.739111][ T6809] BTRFS info (device loop2): enabling disk space caching
[ 1370.762020][ T6809] BTRFS info (device loop2): disk space caching is enabled
[ 1370.786399][ T6809] BTRFS info (device loop2): has skinny extents
[ 1370.840130][ T6814] loop0: detected capacity change from 0 to 32768
[ 1370.860339][ T6814] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor449 (6814)
[ 1370.872977][ T6817] loop1: detected capacity change from 0 to 32768
[ 1370.904261][ T6817] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor449 (6817)
[ 1370.962814][ T6809] BTRFS info (device loop2): enabling ssd optimizations
[ 1370.974705][ T6809] BTRFS info (device loop2): clearing free space tree
[ 1371.015573][ T6821] loop3: detected capacity change from 0 to 32768
[ 1371.030917][ T6809] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1371.042013][ T6821] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor449 (6821)
executing program
[ 1371.078961][ T6809] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[ 1371.135187][ T6820] loop5: detected capacity change from 0 to 32768
executing program
[ 1371.240861][ T4232] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 11 /dev/loop2 scanned by udevd (4232)
executing program
[ 1371.384004][ T6823] loop4: detected capacity change from 0 to 32768
executing program
executing program
executing program
[ 1372.179890][ T6842] loop0: detected capacity change from 0 to 32768
[ 1372.307645][ T6843] loop2: detected capacity change from 0 to 32768
[ 1372.346916][ T6843] BTRFS info (device loop2): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1372.356181][ T6843] BTRFS info (device loop2): force clearing of disk cache
[ 1372.387053][ T6843] BTRFS info (device loop2): setting nodatasum
[ 1372.393266][ T6843] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1372.436904][ T6843] BTRFS info (device loop2): use lzo compression, level 0
[ 1372.444098][ T6843] BTRFS info (device loop2): max_inline at 6
[ 1372.453941][ T6845] loop1: detected capacity change from 0 to 32768
[ 1372.476992][ T6843] BTRFS info (device loop2): enabling disk space caching
[ 1372.485756][ T6845] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor449 (6845)
[ 1372.496722][ T6843] BTRFS info (device loop2): disk space caching is enabled
[ 1372.496745][ T6843] BTRFS info (device loop2): has skinny extents
executing program
[ 1372.551009][ T6846] loop3: detected capacity change from 0 to 32768
[ 1372.563422][ T6846] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor449 (6846)
[ 1372.578273][ T6848] loop5: detected capacity change from 0 to 32768
[ 1372.612751][ T6848] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor449 (6848)
[ 1372.665634][ T6849] loop4: detected capacity change from 0 to 32768
[ 1372.689447][ T6843] BTRFS info (device loop2): enabling ssd optimizations
[ 1372.698296][ T6849] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor449 (6849)
[ 1372.727618][ T6843] BTRFS info (device loop2): clearing free space tree
[ 1372.781023][ T6843] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
executing program
[ 1372.826102][ T6843] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
executing program
executing program
executing program
executing program
[ 1373.713533][ T6858] loop0: detected capacity change from 0 to 32768
[ 1373.749261][ T6858] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor449 (6858)
[ 1373.814856][ T6858] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1373.847024][ T6858] BTRFS info (device loop0): force clearing of disk cache
[ 1373.869928][ T6858] BTRFS info (device loop0): setting nodatasum
[ 1373.889663][ T6858] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1373.912188][ T6870] loop5: detected capacity change from 0 to 32768
[ 1373.922121][ T6858] BTRFS info (device loop0): use lzo compression, level 0
[ 1373.937272][ T6870] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor449 (6870)
[ 1373.949399][ T6858] BTRFS info (device loop0): max_inline at 6
[ 1373.962207][ T6858] BTRFS info (device loop0): enabling disk space caching
[ 1373.971175][ T6872] loop3: detected capacity change from 0 to 32768
[ 1373.978004][ T6858] BTRFS info (device loop0): disk space caching is enabled
[ 1373.987000][ T6858] BTRFS info (device loop0): has skinny extents
[ 1373.993403][ T6872] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor449 (6872)
[ 1374.017004][ T6871] loop1: detected capacity change from 0 to 32768
[ 1374.030852][ T6871] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor449 (6871)
executing program
[ 1374.144570][ T6874] loop2: detected capacity change from 0 to 32768
[ 1374.161140][ T6875] loop4: detected capacity change from 0 to 32768
[ 1374.170771][ T6875] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor449 (6875)
[ 1374.196407][ T6874] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor449 (6874)
[ 1374.227003][ T6858] BTRFS info (device loop0): enabling ssd optimizations
[ 1374.242336][ T6858] BTRFS info (device loop0): clearing free space tree
executing program
[ 1374.297444][ T6858] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1374.347979][ T6858] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
executing program
executing program
[ 1374.617725][ T3575] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 11 /dev/loop0 scanned by udevd (3575)
executing program
executing program
[ 1375.269507][ T6888] loop3: detected capacity change from 0 to 32768
[ 1375.380421][ T6895] loop5: detected capacity change from 0 to 32768
[ 1375.459834][ T6897] loop4: detected capacity change from 0 to 32768
executing program
[ 1375.648621][ T6898] loop0: detected capacity change from 0 to 32768
[ 1375.690446][ T6898] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1375.698115][ T6899] loop1: detected capacity change from 0 to 32768
[ 1375.712438][ T6900] loop2: detected capacity change from 0 to 32768
[ 1375.722120][ T6898] BTRFS info (device loop0): force clearing of disk cache
[ 1375.724530][ T6899] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor449 (6899)
executing program
[ 1375.746557][ T6898] BTRFS info (device loop0): setting nodatasum
[ 1375.759991][ T6900] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor449 (6900)
[ 1375.792702][ T6898] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1375.841035][ T6898] BTRFS info (device loop0): use lzo compression, level 0
[ 1375.877805][ T6898] BTRFS info (device loop0): max_inline at 6
executing program
[ 1375.914270][ T6898] BTRFS info (device loop0): enabling disk space caching
[ 1375.946228][ T6898] BTRFS info (device loop0): disk space caching is enabled
[ 1375.979674][ T6898] BTRFS info (device loop0): has skinny extents
executing program
executing program
[ 1376.170423][ T6898] BTRFS info (device loop0): enabling ssd optimizations
[ 1376.186217][ T6898] BTRFS info (device loop0): clearing free space tree
[ 1376.240694][ T6898] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1376.297304][ T6898] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[ 1376.306003][ T6903] loop5: detected capacity change from 0 to 32768
[ 1376.317338][ T6903] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor449 (6903)
executing program
executing program
[ 1376.888382][ T6902] loop3: detected capacity change from 0 to 32768
[ 1376.925472][ T6902] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop3 scanned by syz-executor449 (6902)
[ 1376.991357][ T6902] BTRFS info (device loop3): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1377.028082][ T6915] loop1: detected capacity change from 0 to 32768
[ 1377.031551][ T6902] BTRFS info (device loop3): force clearing of disk cache
[ 1377.042772][ T6904] loop4: detected capacity change from 0 to 32768
[ 1377.059377][ T6915] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor449 (6915)
[ 1377.073149][ T6902] BTRFS info (device loop3): setting nodatasum
[ 1377.094013][ T6902] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1377.105561][ T6904] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor449 (6904)
[ 1377.126715][ T6902] BTRFS info (device loop3): use lzo compression, level 0
[ 1377.143062][ T6902] BTRFS info (device loop3): max_inline at 6
[ 1377.162906][ T6902] BTRFS info (device loop3): enabling disk space caching
[ 1377.203027][ T6902] BTRFS info (device loop3): disk space caching is enabled
[ 1377.235794][ T6902] BTRFS info (device loop3): has skinny extents
[ 1377.284799][ T6924] loop2: detected capacity change from 0 to 32768
[ 1377.306986][ T6924] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor449 (6924)
executing program
[ 1377.487489][ T6902] BTRFS info (device loop3): enabling ssd optimizations
[ 1377.495561][ T6902] BTRFS info (device loop3): clearing free space tree
[ 1377.503038][ T6902] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1377.513103][ T6902] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
executing program
[ 1377.655935][ T6927] loop5: detected capacity change from 0 to 32768
executing program
executing program
[ 1377.755084][ T6927] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop5 scanned by syz-executor449 (6927)
[ 1377.776644][ T6926] loop0: detected capacity change from 0 to 32768
[ 1377.816997][ T6926] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor449 (6926)
[ 1377.828715][ T6927] BTRFS info (device loop5): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1377.856292][ T6927] BTRFS info (device loop5): force clearing of disk cache
[ 1377.882204][ T6927] BTRFS info (device loop5): setting nodatasum
[ 1377.903419][ T6927] BTRFS info (device loop5): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1377.942191][ T6927] BTRFS info (device loop5): use lzo compression, level 0
[ 1377.966399][ T6927] BTRFS info (device loop5): max_inline at 6
[ 1377.988767][ T6927] BTRFS info (device loop5): enabling disk space caching
[ 1378.012936][ T6927] BTRFS info (device loop5): disk space caching is enabled
[ 1378.039714][ T6927] BTRFS info (device loop5): has skinny extents
executing program
[ 1378.243817][ T6927] BTRFS info (device loop5): enabling ssd optimizations
[ 1378.271186][ T6927] BTRFS info (device loop5): clearing free space tree
[ 1378.308489][ T6927] BTRFS info (device loop5): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1378.352301][ T6927] BTRFS info (device loop5): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
executing program
[ 1378.570417][ T6946] loop4: detected capacity change from 0 to 32768
[ 1378.572571][ T6947] loop1: detected capacity change from 0 to 32768
[ 1378.603453][ T6947] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop1 scanned by syz-executor449 (6947)
[ 1378.646901][ T6946] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor449 (6946)
[ 1378.658500][ T6947] BTRFS info (device loop1): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1378.684034][ T6947] BTRFS info (device loop1): force clearing of disk cache
[ 1378.707317][ T6947] BTRFS info (device loop1): setting nodatasum
[ 1378.729560][ T6947] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1378.751813][ T6950] loop3: detected capacity change from 0 to 32768
[ 1378.770904][ T6949] loop2: detected capacity change from 0 to 32768
[ 1378.773330][ T6947] BTRFS info (device loop1): use lzo compression, level 0
[ 1378.809650][ T6949] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor449 (6949)
[ 1378.814214][ T6947] BTRFS info (device loop1): max_inline at 6
[ 1378.828507][ T6950] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor449 (6950)
[ 1378.847230][ T6947] BTRFS info (device loop1): enabling disk space caching
[ 1378.862212][ T6947] BTRFS info (device loop1): disk space caching is enabled
[ 1378.921530][ T6947] BTRFS info (device loop1): has skinny extents
executing program
executing program
[ 1379.126501][ T6947] BTRFS info (device loop1): enabling ssd optimizations
[ 1379.148085][ T6947] BTRFS info (device loop1): clearing free space tree
[ 1379.185182][ T6947] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
executing program
[ 1379.255063][ T6969] loop0: detected capacity change from 0 to 32768
[ 1379.265266][ T6947] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[ 1379.318283][ T6969] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor449 (6969)
executing program
[ 1379.535545][ T4232] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 11 /dev/loop1 scanned by udevd (4232)
[ 1379.747893][ T6991] loop4: detected capacity change from 0 to 32768
executing program
[ 1379.797681][ T6971] loop5: detected capacity change from 0 to 32768
executing program
executing program
[ 1380.294977][ T6992] loop3: detected capacity change from 0 to 32768
[ 1380.359680][ T6993] loop2: detected capacity change from 0 to 32768
[ 1380.601996][ T6994] loop1: detected capacity change from 0 to 32768
[ 1380.639576][ T6994] BTRFS info (device loop1): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1380.671547][ T6994] BTRFS info (device loop1): force clearing of disk cache
[ 1380.696816][ T6994] BTRFS info (device loop1): setting nodatasum
executing program
executing program
[ 1380.719296][ T6994] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1380.759550][ T6994] BTRFS info (device loop1): use lzo compression, level 0
[ 1380.785235][ T6994] BTRFS info (device loop1): max_inline at 6
[ 1380.806571][ T6994] BTRFS info (device loop1): enabling disk space caching
[ 1380.831866][ T6994] BTRFS info (device loop1): disk space caching is enabled
[ 1380.852519][ T6996] loop0: detected capacity change from 0 to 32768
[ 1380.857370][ T6994] BTRFS info (device loop1): has skinny extents
[ 1380.881779][ T6996] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor449 (6996)
[ 1381.048249][ T6998] loop5: detected capacity change from 0 to 32768
[ 1381.057996][ T6998] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor449 (6998)
[ 1381.058585][ T6994] BTRFS info (device loop1): enabling ssd optimizations
[ 1381.117619][ T6994] BTRFS info (device loop1): clearing free space tree
[ 1381.124491][ T6994] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
executing program
[ 1381.219038][ T6997] loop4: detected capacity change from 0 to 32768
[ 1381.246845][ T6994] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[ 1381.265590][ T6997] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor449 (6997)
executing program
executing program
[ 1381.514155][ T7000] loop2: detected capacity change from 0 to 32768
[ 1381.562775][ T7000] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop2 scanned by syz-executor449 (7000)
[ 1381.636199][ T7000] BTRFS info (device loop2): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1381.675924][ T7000] BTRFS info (device loop2): force clearing of disk cache
executing program
[ 1381.707143][ T7000] BTRFS info (device loop2): setting nodatasum
[ 1381.733695][ T7000] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1381.773328][ T7000] BTRFS info (device loop2): use lzo compression, level 0
[ 1381.804135][ T7000] BTRFS info (device loop2): max_inline at 6
[ 1381.835032][ T7000] BTRFS info (device loop2): enabling disk space caching
[ 1381.871592][ T7000] BTRFS info (device loop2): disk space caching is enabled
[ 1381.900067][ T7000] BTRFS info (device loop2): has skinny extents
[ 1381.913867][ T6999] loop3: detected capacity change from 0 to 32768
[ 1381.957143][ T6999] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor449 (6999)
[ 1382.140926][ T7000] BTRFS info (device loop2): enabling ssd optimizations
[ 1382.173261][ T7000] BTRFS info (device loop2): clearing free space tree
[ 1382.220597][ T7022] loop5: detected capacity change from 0 to 32768
[ 1382.220797][ T7000] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1382.238475][ T7022] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor449 (7022)
[ 1382.259453][ T7019] loop0: detected capacity change from 0 to 32768
[ 1382.267790][ T7000] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[ 1382.278171][ T7019] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor449 (7019)
executing program
executing program
[ 1382.545432][ T7021] loop1: detected capacity change from 0 to 32768
[ 1382.587196][ T7021] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop1 scanned by syz-executor449 (7021)
[ 1382.670916][ T7021] BTRFS info (device loop1): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1382.707112][ T7021] BTRFS info (device loop1): force clearing of disk cache
[ 1382.714295][ T7021] BTRFS info (device loop1): setting nodatasum
executing program
executing program
[ 1382.786853][ T7021] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1382.806937][ T7021] BTRFS info (device loop1): use lzo compression, level 0
[ 1382.814145][ T7021] BTRFS info (device loop1): max_inline at 6
[ 1382.857347][ T7021] BTRFS info (device loop1): enabling disk space caching
[ 1382.864438][ T7021] BTRFS info (device loop1): disk space caching is enabled
[ 1382.907890][ T7023] loop4: detected capacity change from 0 to 32768
[ 1382.916568][ T7021] BTRFS info (device loop1): has skinny extents
[ 1382.929480][ T7023] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor449 (7023)
[ 1383.088141][ T7021] BTRFS info (device loop1): enabling ssd optimizations
[ 1383.121751][ T7021] BTRFS info (device loop1): clearing free space tree
[ 1383.162247][ T7044] loop2: detected capacity change from 0 to 32768
[ 1383.168956][ T7021] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1383.180315][ T7044] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor449 (7044)
[ 1383.225584][ T7021] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
executing program
executing program
executing program
[ 1383.710454][ T7042] loop3: detected capacity change from 0 to 32768
[ 1383.731659][ T7046] loop0: detected capacity change from 0 to 32768
[ 1383.739365][ T7042] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop3 scanned by syz-executor449 (7042)
[ 1383.782701][ T7046] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor449 (7046)
[ 1383.802494][ T7042] BTRFS info (device loop3): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1383.832757][ T7042] BTRFS info (device loop3): force clearing of disk cache
[ 1383.868112][ T7042] BTRFS info (device loop3): setting nodatasum
[ 1383.918102][ T7042] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1383.948840][ T7042] BTRFS info (device loop3): use lzo compression, level 0
[ 1383.971762][ T7042] BTRFS info (device loop3): max_inline at 6
[ 1383.983004][ T7045] loop5: detected capacity change from 0 to 32768
[ 1383.993011][ T7042] BTRFS info (device loop3): enabling disk space caching
[ 1384.008372][ T7045] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor449 (7045)
[ 1384.022223][ T7042] BTRFS info (device loop3): disk space caching is enabled
[ 1384.037452][ T7042] BTRFS info (device loop3): has skinny extents
[ 1384.149761][ T7042] BTRFS info (device loop3): enabling ssd optimizations
[ 1384.163173][ T7042] BTRFS info (device loop3): clearing free space tree
[ 1384.183298][ T7042] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
executing program
[ 1384.253476][ T7042] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[ 1384.268495][ T7067] loop1: detected capacity change from 0 to 32768
[ 1384.277741][ T7067] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor449 (7067)
executing program
[ 1384.621017][ T7065] loop2: detected capacity change from 0 to 32768
executing program
executing program
[ 1384.661877][ T7065] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop2 scanned by syz-executor449 (7065)
[ 1384.733045][ T7065] BTRFS info (device loop2): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1384.761726][ T7068] loop4: detected capacity change from 0 to 32768
[ 1384.763844][ T7065] BTRFS info (device loop2): force clearing of disk cache
[ 1384.793232][ T7065] BTRFS info (device loop2): setting nodatasum
[ 1384.801180][ T7068] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor449 (7068)
[ 1384.815000][ T7065] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1384.848578][ T7065] BTRFS info (device loop2): use lzo compression, level 0
[ 1384.874211][ T7065] BTRFS info (device loop2): max_inline at 6
[ 1384.896098][ T7065] BTRFS info (device loop2): enabling disk space caching
[ 1384.934169][ T7065] BTRFS info (device loop2): disk space caching is enabled
[ 1384.961635][ T7065] BTRFS info (device loop2): has skinny extents
[ 1385.120450][ T7065] BTRFS info (device loop2): enabling ssd optimizations
[ 1385.154267][ T7065] BTRFS info (device loop2): clearing free space tree
[ 1385.191797][ T7090] loop5: detected capacity change from 0 to 32768
[ 1385.201024][ T7090] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor449 (7090)
[ 1385.206584][ T7065] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1385.236203][ T7065] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
executing program
executing program
executing program
[ 1385.631419][ T7087] loop0: detected capacity change from 0 to 32768
[ 1385.661132][ T7087] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor449 (7087)
[ 1385.715200][ T7087] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1385.747278][ T7087] BTRFS info (device loop0): force clearing of disk cache
[ 1385.770979][ T7087] BTRFS info (device loop0): setting nodatasum
[ 1385.790471][ T7089] loop3: detected capacity change from 0 to 32768
[ 1385.799576][ T7087] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1385.822668][ T7089] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor449 (7089)
[ 1385.836073][ T7087] BTRFS info (device loop0): use lzo compression, level 0
[ 1385.851213][ T7087] BTRFS info (device loop0): max_inline at 6
[ 1385.865282][ T7087] BTRFS info (device loop0): enabling disk space caching
[ 1385.880243][ T7091] loop1: detected capacity change from 0 to 32768
[ 1385.908921][ T7087] BTRFS info (device loop0): disk space caching is enabled
[ 1385.941151][ T7091] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor449 (7091)
[ 1385.948360][ T7087] BTRFS info (device loop0): has skinny extents
executing program
[ 1386.182972][ T7087] BTRFS info (device loop0): enabling ssd optimizations
[ 1386.206149][ T7087] BTRFS info (device loop0): clearing free space tree
[ 1386.251658][ T7087] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1386.282994][ T7111] loop4: detected capacity change from 0 to 32768
[ 1386.291435][ T7087] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[ 1386.301836][ T7111] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor449 (7111)
executing program
executing program
[ 1386.614422][ T7112] loop2: detected capacity change from 0 to 32768
[ 1386.643811][ T7112] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop2 scanned by syz-executor449 (7112)
[ 1386.666437][ T7113] loop5: detected capacity change from 0 to 32768
[ 1386.687422][ T7113] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor449 (7113)
executing program
[ 1386.714106][ T7112] BTRFS info (device loop2): using xxhash64 (xxhash64-generic) checksum algorithm
[ 1386.751819][ T7112] BTRFS info (device loop2): force clearing of disk cache
[ 1386.769529][ T7112] BTRFS info (device loop2): setting nodatasum
[ 1386.782921][ T7112] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_LZO (0x8)
[ 1386.841663][ T7112] BTRFS info (device loop2): use lzo compression, level 0
[ 1386.866261][ T7112] BTRFS info (device loop2): max_inline at 6
[ 1386.887680][ T7112] BTRFS info (device loop2): enabling disk space caching
[ 1386.912886][ T7112] BTRFS info (device loop2): disk space caching is enabled
[ 1386.937074][ T7112] BTRFS info (device loop2): has skinny extents
executing program
[ 1387.164181][ T7112] BTRFS info (device loop2): enabling ssd optimizations
[ 1387.182967][ T7112] BTRFS info (device loop2): clearing free space tree
[ 1387.230298][ T7112] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1)
[ 1387.230469][ T7134] loop1: detected capacity change from 0 to 32768
[ 1387.248359][ T7112] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[ 1387.258768][ T7134] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor449 (7134)
[ 1387.288654][ T7132] loop3: detected capacity change from 0 to 32768
[ 1387.345334][ T3565] assertion failed: list_empty(&fs_info->delayed_iputs), in fs/btrfs/disk-io.c:4452
[ 1387.380490][ T7132] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor449 (7132)
[ 1387.394389][ T3565] ------------[ cut here ]------------
[ 1387.410257][ T3565] kernel BUG at fs/btrfs/ctree.h:3475!
[ 1387.421632][ T3565] invalid opcode: 0000 [#1] PREEMPT SMP KASAN
[ 1387.427735][ T3565] CPU: 1 PID: 3565 Comm: syz-executor449 Not tainted 5.15.110-syzkaller #0
[ 1387.436341][ T3565] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023
[ 1387.446411][ T3565] RIP: 0010:assertfail+0x18/0x1a
[ 1387.451510][ T3565] Code: 0b e8 dd bf 66 f7 48 8b 3d b6 24 3b 07 e9 01 3b 9a f7 89 f1 48 89 fe 48 c7 c7 c0 6b c9 8a 48 c7 c2 20 41 c9 8a e8 f2 e3 ff ff <0f> 0b 55 48 89 e5 41 57 41 56 41 55 41 54 53 48 83 e4 e0 48 81 ec
[ 1387.471146][ T3565] RSP: 0018:ffffc90002c0fc78 EFLAGS: 00010246
[ 1387.477237][ T3565] RAX: 0000000000000051 RBX: ffff888019878d28 RCX: a9f5f4c6b68ce500
[ 1387.485242][ T3565] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
[ 1387.493229][ T3565] RBP: ffffc90002c0fd78 R08: ffffffff8166344c R09: ffffed10173667a0
[ 1387.501217][ T3565] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff888019878000
[ 1387.509205][ T3565] R13: 1ffff1100330f25b R14: dffffc0000000000 R15: 1ffff1100330f1f4
[ 1387.517313][ T3565] FS:  00005555568e8300(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000
[ 1387.526260][ T3565] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1387.528665][ T7135] loop0: detected capacity change from 0 to 32768
executing program
[ 1387.532859][ T3565] CR2: 000055878b666d28 CR3: 00000000776a7000 CR4: 00000000003506e0
[ 1387.532880][ T3565] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1387.555211][ T3565] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1387.563378][ T3565] Call Trace:
[ 1387.566669][ T3565]  <TASK>
[ 1387.569614][ T3565]  close_ctree+0x811/0x886
[ 1387.574065][ T3565]  ? init_tree_roots+0x1d5d/0x1d5d
[ 1387.579203][ T3565]  ? clear_inode+0x150/0x150
[ 1387.583897][ T3565]  ? fscrypt_destroy_keyring+0x282/0x2a0
[ 1387.589612][ T3565]  ? btrfs_fill_super+0x2d0/0x2d0
[ 1387.594743][ T3565]  generic_shutdown_super+0x136/0x2c0
[ 1387.600268][ T3565]  kill_anon_super+0x37/0x60
[ 1387.604894][ T3565]  btrfs_kill_super+0x3d/0x50
[ 1387.609594][ T3565]  deactivate_locked_super+0xa0/0x110
[ 1387.615079][ T3565]  cleanup_mnt+0x44e/0x500
[ 1387.619579][ T3565]  ? lockdep_hardirqs_on+0x94/0x130
[ 1387.624802][ T3565]  task_work_run+0x129/0x1a0
[ 1387.629466][ T3565]  exit_to_user_mode_loop+0x106/0x130
[ 1387.634885][ T3565]  exit_to_user_mode_prepare+0xb1/0x140
[ 1387.640447][ T3565]  syscall_exit_to_user_mode+0x5d/0x250
[ 1387.646065][ T3565]  do_syscall_64+0x49/0xb0
[ 1387.650499][ T3565]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 1387.656471][ T3565] RIP: 0033:0x7f04824deec7
[ 1387.660900][ T3565] Code: 07 00 48 83 c4 08 5b 5d c3 66 2e 0f 1f 84 00 00 00 00 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 a6 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[ 1387.680524][ T3565] RSP: 002b:00007ffe31a1e818 EFLAGS: 00000206 ORIG_RAX: 00000000000000a6
[ 1387.688959][ T3565] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f04824deec7
[ 1387.696949][ T3565] RDX: 00007ffe31a1e8db RSI: 000000000000000a RDI: 00007ffe31a1e8d0
[ 1387.704941][ T3565] RBP: 00007ffe31a1e8d0 R08: 00000000ffffffff R09: 00007ffe31a1e6b0
[ 1387.712930][ T3565] R10: 00005555568e9653 R11: 0000000000000206 R12: 00007ffe31a1f940
[ 1387.720925][ T3565] R13: 00005555568e95f0 R14: 00007ffe31a1e840 R15: 0000000000000076
[ 1387.728917][ T3565]  </TASK>
[ 1387.731946][ T3565] Modules linked in:
[ 1387.737384][ T7135] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor449 (7135)
[ 1387.751174][ T7149] loop5: detected capacity change from 0 to 32768
[ 1387.767792][ T7149] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor449 (7149)
executing program
executing program
executing program
[ 1388.008804][ T7136] loop4: detected capacity change from 0 to 32768
[ 1388.039198][ T7136] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor449 (7136)
[ 1388.066026][ T7157] loop1: detected capacity change from 0 to 32768
[ 1388.091005][ T7157] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor449 (7157)
executing program
executing program
[ 1388.455955][ T7159] loop3: detected capacity change from 0 to 32768
[ 1388.463889][ T7159] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor449 (7159)
[ 1388.475060][ T3565] ---[ end trace f41fe362ad44ffd8 ]---
[ 1388.480728][ T3565] RIP: 0010:assertfail+0x18/0x1a
[ 1388.491585][ T3565] Code: 0b e8 dd bf 66 f7 48 8b 3d b6 24 3b 07 e9 01 3b 9a f7 89 f1 48 89 fe 48 c7 c7 c0 6b c9 8a 48 c7 c2 20 41 c9 8a e8 f2 e3 ff ff <0f> 0b 55 48 89 e5 41 57 41 56 41 55 41 54 53 48 83 e4 e0 48 81 ec
[ 1388.534912][ T3565] RSP: 0018:ffffc90002c0fc78 EFLAGS: 00010246
[ 1388.573591][ T3565] RAX: 0000000000000051 RBX: ffff888019878d28 RCX: a9f5f4c6b68ce500
[ 1388.599887][ T3565] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
[ 1388.611520][ T7158] loop0: detected capacity change from 0 to 32768
[ 1388.624890][ T3565] RBP: ffffc90002c0fd78 R08: ffffffff8166344c R09: ffffed10173667a0
[ 1388.636845][ T7158] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor449 (7158)
[ 1388.655597][ T3565] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff888019878000
[ 1388.672735][ T3565] R13: 1ffff1100330f25b R14: dffffc0000000000 R15: 1ffff1100330f1f4
[ 1388.678674][ T7160] loop5: detected capacity change from 0 to 32768
[ 1388.690922][ T3565] FS:  00005555568e8300(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000
[ 1388.710462][ T3565] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1388.710477][ T7160] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor449 (7160)
executing program
[ 1388.751029][ T3565] CR2: 00007f04824b26e0 CR3: 00000000776a7000 CR4: 00000000003506e0
[ 1388.798696][ T3565] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1388.830478][ T3565] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1388.848689][ T3565] Kernel panic - not syncing: Fatal exception
[ 1388.855000][ T3565] Kernel Offset: disabled
[ 1388.859496][ T3565] Rebooting in 86400 seconds..