Warning: Permanently added '10.128.0.86' (ED25519) to the list of known hosts. executing program executing program executing program executing program executing program [ 203.483247][ T3535] loop4: detected capacity change from 0 to 32768 [ 203.483773][ T3534] loop0: detected capacity change from 0 to 32768 [ 203.515157][ T3533] loop2: detected capacity change from 0 to 32768 [ 203.524945][ T3537] loop3: detected capacity change from 0 to 32768 [ 203.533188][ T3536] loop1: detected capacity change from 0 to 32768 [ 203.559687][ T3535] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 scanned by syz-executor339 (3535) [ 203.579084][ T3536] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor339 (3536) [ 203.593309][ T3535] BTRFS info (device loop4): using crc32c (crc32c-intel) checksum algorithm [ 203.603430][ T3535] BTRFS info (device loop4): use zlib compression, level 3 [ 203.612520][ T3535] BTRFS info (device loop4): enabling ssd optimizations [ 203.619904][ T3535] BTRFS info (device loop4): enabling auto defrag [ 203.626746][ T3535] BTRFS info (device loop4): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 203.636363][ T3535] BTRFS info (device loop4): use zstd compression, level 3 [ 203.643607][ T3535] BTRFS info (device loop4): using free space tree [ 203.651306][ T3534] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor339 (3534) [ 203.662344][ T3535] BTRFS info (device loop4): has skinny extents [ 203.705917][ T3533] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor339 (3533) [ 203.775859][ T3537] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor339 (3537) [ 203.815544][ T3540] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (3540) executing program executing program executing program executing program executing program [ 204.954901][ T3570] loop3: detected capacity change from 0 to 32768 [ 205.003102][ T3568] loop1: detected capacity change from 0 to 32768 [ 205.030390][ T3570] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 scanned by syz-executor339 (3570) [ 205.091699][ T3568] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor339 (3568) [ 205.098672][ T3572] loop2: detected capacity change from 0 to 32768 [ 205.109296][ T3570] BTRFS info (device loop3): using crc32c (crc32c-intel) checksum algorithm [ 205.122959][ T3540] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (3540) [ 205.126262][ T3570] BTRFS info (device loop3): use zlib compression, level 3 [ 205.176863][ T3570] BTRFS info (device loop3): enabling ssd optimizations [ 205.201585][ T3570] BTRFS info (device loop3): enabling auto defrag [ 205.218469][ T3570] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 205.244755][ T3575] loop0: detected capacity change from 0 to 32768 [ 205.251341][ T3572] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor339 (3572) [ 205.264696][ T3570] BTRFS info (device loop3): use zstd compression, level 3 executing program [ 205.289817][ T3570] BTRFS info (device loop3): using free space tree [ 205.302358][ T3558] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (3558) [ 205.311674][ T3570] BTRFS info (device loop3): has skinny extents executing program [ 205.378403][ T3575] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor339 (3575) [ 205.438135][ T3539] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by udevd (3539) [ 205.516488][ T3588] loop4: detected capacity change from 0 to 32768 executing program [ 205.605082][ T3588] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor339 (3588) [ 205.689321][ T3540] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (3540) executing program executing program [ 206.347498][ T3599] loop2: detected capacity change from 0 to 32768 [ 206.478076][ T3599] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 scanned by syz-executor339 (3599) [ 206.540855][ T3612] loop0: detected capacity change from 0 to 32768 [ 206.548780][ T3599] BTRFS info (device loop2): using crc32c (crc32c-intel) checksum algorithm [ 206.585922][ T3599] BTRFS info (device loop2): use zlib compression, level 3 [ 206.605386][ T3593] loop1: detected capacity change from 0 to 32768 [ 206.611241][ T3612] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor339 (3612) [ 206.632694][ T3599] BTRFS info (device loop2): enabling ssd optimizations [ 206.652908][ T3540] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by udevd (3540) [ 206.666649][ T3599] BTRFS info (device loop2): enabling auto defrag [ 206.690335][ T3599] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 206.701328][ T3593] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor339 (3593) [ 206.738457][ T3599] BTRFS info (device loop2): use zstd compression, level 3 [ 206.761265][ T3599] BTRFS info (device loop2): using free space tree [ 206.770391][ T3558] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (3558) executing program executing program [ 206.798573][ T3599] BTRFS info (device loop2): has skinny extents [ 207.105419][ T3620] loop4: detected capacity change from 0 to 32768 [ 207.218679][ T3620] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor339 (3620) [ 207.279585][ T3540] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (3540) executing program executing program [ 207.526043][ T3637] loop3: detected capacity change from 0 to 32768 [ 207.645542][ T3637] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 scanned by syz-executor339 (3637) [ 207.707067][ T3637] BTRFS info (device loop3): using crc32c (crc32c-intel) checksum algorithm [ 207.745347][ T3637] BTRFS info (device loop3): use zlib compression, level 3 [ 207.779312][ T3637] BTRFS info (device loop3): enabling ssd optimizations [ 207.813143][ T3637] BTRFS info (device loop3): enabling auto defrag [ 207.843126][ T3637] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 207.884712][ T3637] BTRFS info (device loop3): use zstd compression, level 3 [ 207.915619][ T3637] BTRFS info (device loop3): using free space tree [ 207.944804][ T3637] BTRFS info (device loop3): has skinny extents [ 207.987603][ T3647] loop1: detected capacity change from 0 to 32768 [ 208.028597][ T3647] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor339 (3647) [ 208.086637][ T3538] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (3538) [ 208.185767][ T3642] loop0: detected capacity change from 0 to 32768 executing program [ 208.288642][ T3642] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor339 (3642) [ 208.367088][ T3558] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by udevd (3558) [ 208.448236][ T3671] loop4: detected capacity change from 0 to 32768 executing program executing program [ 208.608965][ T3669] loop2: detected capacity change from 0 to 32768 [ 208.625323][ T3671] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 scanned by syz-executor339 (3671) [ 208.706367][ T3671] BTRFS info (device loop4): using crc32c (crc32c-intel) checksum algorithm [ 208.725258][ T3669] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor339 (3669) [ 208.744116][ T3671] BTRFS info (device loop4): use zlib compression, level 3 [ 208.751487][ T3671] BTRFS info (device loop4): enabling ssd optimizations [ 208.814131][ T3671] BTRFS info (device loop4): enabling auto defrag [ 208.820612][ T3671] BTRFS info (device loop4): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 208.851058][ T3557] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (3557) executing program [ 208.897626][ T3671] BTRFS info (device loop4): use zstd compression, level 3 [ 208.954385][ T3671] BTRFS info (device loop4): using free space tree [ 208.961029][ T3671] BTRFS info (device loop4): has skinny extents [ 209.248181][ T3701] loop3: detected capacity change from 0 to 32768 [ 209.309055][ T3696] loop1: detected capacity change from 0 to 32768 [ 209.319927][ T3701] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor339 (3701) [ 209.365625][ T3540] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (3540) [ 209.426781][ T3696] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor339 (3696) [ 209.445923][ T3538] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (3538) executing program executing program [ 209.754826][ T3700] loop0: detected capacity change from 0 to 32768 executing program [ 209.833796][ T3700] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 scanned by syz-executor339 (3700) [ 209.914340][ T3700] BTRFS info (device loop0): using crc32c (crc32c-intel) checksum algorithm [ 209.963823][ T3700] BTRFS info (device loop0): use zlib compression, level 3 [ 210.008232][ T3700] BTRFS info (device loop0): enabling ssd optimizations [ 210.052577][ T3700] BTRFS info (device loop0): enabling auto defrag [ 210.090814][ T3700] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 210.140426][ T3700] BTRFS info (device loop0): use zstd compression, level 3 [ 210.171505][ T3700] BTRFS info (device loop0): using free space tree [ 210.208024][ T3700] BTRFS info (device loop0): has skinny extents [ 210.282767][ T3705] loop2: detected capacity change from 0 to 32768 [ 210.362378][ T3705] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor339 (3705) [ 210.418466][ T3538] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (3538) executing program [ 210.495987][ T3731] loop3: detected capacity change from 0 to 32768 [ 210.556816][ T3731] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor339 (3731) executing program [ 210.878065][ T3728] loop1: detected capacity change from 0 to 32768 [ 210.975088][ T3728] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 scanned by syz-executor339 (3728) [ 211.018883][ T3733] loop4: detected capacity change from 0 to 32768 executing program [ 211.078293][ T3728] BTRFS info (device loop1): using crc32c (crc32c-intel) checksum algorithm [ 211.114122][ T3728] BTRFS info (device loop1): use zlib compression, level 3 [ 211.121595][ T3728] BTRFS info (device loop1): enabling ssd optimizations [ 211.162955][ T3728] BTRFS info (device loop1): enabling auto defrag [ 211.170964][ T3733] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor339 (3733) [ 211.188053][ T3728] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 211.215019][ T3538] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (3538) [ 211.254082][ T3728] BTRFS info (device loop1): use zstd compression, level 3 [ 211.261345][ T3728] BTRFS info (device loop1): using free space tree executing program [ 211.304693][ T3728] BTRFS info (device loop1): has skinny extents [ 211.710399][ T3755] loop2: detected capacity change from 0 to 32768 [ 211.800932][ T3755] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor339 (3755) executing program [ 211.850664][ T3538] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 scanned by udevd (3538) [ 211.892652][ T3759] loop0: detected capacity change from 0 to 32768 executing program [ 212.021075][ T3759] BTRFS info (device loop0): using crc32c (crc32c-intel) checksum algorithm [ 212.056520][ T3759] BTRFS info (device loop0): use zlib compression, level 3 [ 212.094864][ T3759] BTRFS info (device loop0): enabling ssd optimizations [ 212.133259][ T3759] BTRFS info (device loop0): enabling auto defrag [ 212.176634][ T3759] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 212.217737][ T3759] BTRFS info (device loop0): use zstd compression, level 3 [ 212.249947][ T3759] BTRFS info (device loop0): using free space tree [ 212.279608][ T3759] BTRFS info (device loop0): has skinny extents [ 212.456944][ T3763] loop3: detected capacity change from 0 to 32768 [ 212.488535][ T3767] loop4: detected capacity change from 0 to 32768 [ 212.555234][ T3763] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor339 (3763) [ 212.640125][ T3767] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor339 (3767) [ 212.723174][ T3539] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (3539) executing program [ 212.901615][ T3788] loop1: detected capacity change from 0 to 32768 [ 212.989798][ T3788] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 scanned by syz-executor339 (3788) [ 213.023465][ T3792] loop2: detected capacity change from 0 to 32768 [ 213.062546][ T3788] BTRFS info (device loop1): using crc32c (crc32c-intel) checksum algorithm [ 213.099008][ T3788] BTRFS info (device loop1): use zlib compression, level 3 [ 213.128472][ T3788] BTRFS info (device loop1): enabling ssd optimizations [ 213.143822][ T3788] BTRFS info (device loop1): enabling auto defrag [ 213.158732][ T3788] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_ZSTD (0x10) executing program [ 213.178589][ T3788] BTRFS info (device loop1): use zstd compression, level 3 [ 213.195017][ T3788] BTRFS info (device loop1): using free space tree [ 213.204854][ T3792] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor339 (3792) executing program [ 213.249834][ T3788] BTRFS info (device loop1): has skinny extents [ 213.266811][ T3558] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (3558) executing program [ 213.632639][ T3815] loop4: detected capacity change from 0 to 32768 [ 213.729705][ T3815] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor339 (3815) [ 213.759568][ T3558] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (3558) executing program executing program [ 214.167703][ T3832] loop2: detected capacity change from 0 to 32768 [ 214.241273][ T3832] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 scanned by syz-executor339 (3832) [ 214.296705][ T3832] BTRFS info (device loop2): using crc32c (crc32c-intel) checksum algorithm [ 214.325726][ T3832] BTRFS info (device loop2): use zlib compression, level 3 [ 214.348759][ T3832] BTRFS info (device loop2): enabling ssd optimizations [ 214.371807][ T3832] BTRFS info (device loop2): enabling auto defrag [ 214.398589][ T3832] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 214.439662][ T3832] BTRFS info (device loop2): use zstd compression, level 3 [ 214.475136][ T3832] BTRFS info (device loop2): using free space tree [ 214.504813][ T3832] BTRFS info (device loop2): has skinny extents [ 214.530466][ T3819] loop0: detected capacity change from 0 to 32768 [ 214.561742][ T3821] loop3: detected capacity change from 0 to 32768 [ 214.646789][ T3819] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor339 (3819) [ 214.698629][ T3821] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor339 (3821) [ 214.721765][ T3849] loop4: detected capacity change from 0 to 32768 [ 214.729471][ T3538] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by udevd (3538) [ 214.741495][ T3540] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (3540) [ 214.787592][ T3848] loop1: detected capacity change from 0 to 32768 executing program [ 214.838746][ T3849] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor339 (3849) executing program [ 214.915839][ T3848] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor339 (3848) executing program executing program executing program [ 215.942161][ T3873] loop0: detected capacity change from 0 to 32768 [ 215.983869][ T3875] loop3: detected capacity change from 0 to 32768 [ 216.020030][ T3873] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 scanned by syz-executor339 (3873) [ 216.075205][ T3875] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor339 (3875) [ 216.089565][ T3873] BTRFS info (device loop0): using crc32c (crc32c-intel) checksum algorithm [ 216.104068][ T3873] BTRFS info (device loop0): use zlib compression, level 3 [ 216.111360][ T3873] BTRFS info (device loop0): enabling ssd optimizations [ 216.118823][ T3540] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (3540) [ 216.144192][ T3873] BTRFS info (device loop0): enabling auto defrag [ 216.166768][ T3873] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 216.196708][ T3873] BTRFS info (device loop0): use zstd compression, level 3 executing program [ 216.212610][ T3873] BTRFS info (device loop0): using free space tree [ 216.227647][ T3873] BTRFS info (device loop0): has skinny extents [ 216.271563][ T3878] loop2: detected capacity change from 0 to 32768 [ 216.365760][ T3878] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor339 (3878) [ 216.404661][ T3558] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (3558) executing program [ 216.446577][ T3881] loop4: detected capacity change from 0 to 32768 [ 216.551456][ T3884] loop1: detected capacity change from 0 to 32768 [ 216.587552][ T3881] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor339 (3881) [ 216.650126][ T3538] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (3538) executing program [ 216.745631][ T3884] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor339 (3884) executing program [ 216.796774][ T3539] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 scanned by udevd (3539) executing program [ 217.355535][ T3889] loop3: detected capacity change from 0 to 32768 [ 217.435769][ T3889] BTRFS info (device loop3): using crc32c (crc32c-intel) checksum algorithm [ 217.472950][ T3889] BTRFS info (device loop3): use zlib compression, level 3 [ 217.513747][ T3889] BTRFS info (device loop3): enabling ssd optimizations [ 217.546459][ T3889] BTRFS info (device loop3): enabling auto defrag [ 217.574943][ T3889] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 217.614841][ T3889] BTRFS info (device loop3): use zstd compression, level 3 [ 217.640813][ T3889] BTRFS info (device loop3): using free space tree [ 217.665681][ T3889] BTRFS info (device loop3): has skinny extents [ 217.797069][ T3909] loop2: detected capacity change from 0 to 32768 [ 217.877095][ T3914] loop4: detected capacity change from 0 to 32768 [ 217.877760][ T3909] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor339 (3909) [ 217.928855][ T3538] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (3538) [ 217.969852][ T3916] loop0: detected capacity change from 0 to 32768 [ 217.999300][ T3919] loop1: detected capacity change from 0 to 32768 [ 218.004577][ T3914] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor339 (3914) [ 218.043813][ T3540] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (3540) [ 218.067476][ T3916] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor339 (3916) executing program executing program [ 218.132925][ T3919] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor339 (3919) executing program executing program executing program [ 219.067256][ T3946] loop4: detected capacity change from 0 to 32768 [ 219.122002][ T3944] loop2: detected capacity change from 0 to 32768 [ 219.154212][ T3946] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 scanned by syz-executor339 (3946) [ 219.200830][ T3944] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor339 (3944) [ 219.215912][ T3946] BTRFS info (device loop4): using crc32c (crc32c-intel) checksum algorithm [ 219.237690][ T3540] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (3540) [ 219.246969][ T3946] BTRFS info (device loop4): use zlib compression, level 3 [ 219.274090][ T3946] BTRFS info (device loop4): enabling ssd optimizations [ 219.297018][ T3946] BTRFS info (device loop4): enabling auto defrag [ 219.320817][ T3946] BTRFS info (device loop4): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 219.354182][ T3946] BTRFS info (device loop4): use zstd compression, level 3 executing program [ 219.394651][ T3946] BTRFS info (device loop4): using free space tree [ 219.418780][ T3946] BTRFS info (device loop4): has skinny extents [ 219.435813][ T3950] loop0: detected capacity change from 0 to 32768 [ 219.457674][ T3955] loop3: detected capacity change from 0 to 32768 [ 219.516256][ T3950] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor339 (3950) [ 219.558560][ T3954] loop1: detected capacity change from 0 to 32768 [ 219.610516][ T3955] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor339 (3955) [ 219.649580][ T3558] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by udevd (3558) executing program [ 219.700615][ T3954] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor339 (3954) executing program [ 219.761625][ T3540] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (3540) [ 219.803221][ T3947] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (3947) executing program [ 219.850311][ T3959] loop2: detected capacity change from 0 to 32768 [ 219.897172][ T3959] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor339 (3959) executing program executing program [ 220.865111][ T3983] loop0: detected capacity change from 0 to 32768 [ 220.949549][ T3981] loop3: detected capacity change from 0 to 32768 [ 220.956602][ T3987] loop1: detected capacity change from 0 to 32768 [ 220.978201][ T3983] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 scanned by syz-executor339 (3983) [ 221.012449][ T3983] BTRFS info (device loop0): using crc32c (crc32c-intel) checksum algorithm [ 221.030200][ T3983] BTRFS info (device loop0): use zlib compression, level 3 [ 221.045154][ T3981] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor339 (3981) [ 221.057970][ T3990] loop4: detected capacity change from 0 to 32768 [ 221.064828][ T3983] BTRFS info (device loop0): enabling ssd optimizations [ 221.072231][ T3983] BTRFS info (device loop0): enabling auto defrag [ 221.079278][ T3983] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 221.089093][ T3983] BTRFS info (device loop0): use zstd compression, level 3 [ 221.104467][ T3983] BTRFS info (device loop0): using free space tree [ 221.116537][ T3987] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor339 (3987) [ 221.120065][ T3983] BTRFS info (device loop0): has skinny extents [ 221.155361][ T3993] loop2: detected capacity change from 0 to 32768 [ 221.182274][ T3990] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor339 (3990) [ 221.249508][ T3993] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor339 (3993) [ 221.338862][ T3539] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (3539) executing program executing program executing program executing program executing program [ 222.437724][ T4021] loop3: detected capacity change from 0 to 32768 [ 222.451266][ T4018] loop2: detected capacity change from 0 to 32768 [ 222.498134][ T4025] loop1: detected capacity change from 0 to 32768 [ 222.556913][ T4018] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 scanned by syz-executor339 (4018) [ 222.570586][ T4027] loop4: detected capacity change from 0 to 32768 [ 222.578375][ T4021] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor339 (4021) [ 222.589908][ T4018] BTRFS info (device loop2): using crc32c (crc32c-intel) checksum algorithm [ 222.597152][ T3538] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (3538) [ 222.603657][ T4018] BTRFS info (device loop2): use zlib compression, level 3 [ 222.619526][ T4025] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor339 (4025) [ 222.640764][ T4018] BTRFS info (device loop2): enabling ssd optimizations [ 222.655869][ T4018] BTRFS info (device loop2): enabling auto defrag [ 222.670199][ T4018] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 222.687970][ T4030] loop0: detected capacity change from 0 to 32768 [ 222.694592][ T4027] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor339 (4027) executing program [ 222.739818][ T4018] BTRFS info (device loop2): use zstd compression, level 3 [ 222.751837][ T4018] BTRFS info (device loop2): using free space tree [ 222.764151][ T4030] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor339 (4030) [ 222.821200][ T4018] BTRFS info (device loop2): has skinny extents executing program executing program executing program executing program [ 223.762661][ T4035] loop3: detected capacity change from 0 to 32768 [ 223.834499][ T4059] loop1: detected capacity change from 0 to 32768 [ 223.842240][ T4035] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 scanned by syz-executor339 (4035) [ 223.894801][ T4035] BTRFS info (device loop3): using crc32c (crc32c-intel) checksum algorithm [ 223.914849][ T4035] BTRFS info (device loop3): use zlib compression, level 3 [ 223.935382][ T4059] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor339 (4059) [ 223.955119][ T4035] BTRFS info (device loop3): enabling ssd optimizations [ 223.977742][ T3540] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (3540) [ 223.990631][ T4035] BTRFS info (device loop3): enabling auto defrag [ 224.005271][ T4035] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_ZSTD (0x10) executing program [ 224.040461][ T4035] BTRFS info (device loop3): use zstd compression, level 3 [ 224.057236][ T4035] BTRFS info (device loop3): using free space tree [ 224.072091][ T4035] BTRFS info (device loop3): has skinny extents [ 224.125061][ T4061] loop4: detected capacity change from 0 to 32768 [ 224.239235][ T4064] loop0: detected capacity change from 0 to 32768 [ 224.248218][ T4061] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor339 (4061) [ 224.335599][ T4064] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor339 (4064) executing program [ 224.385230][ T3558] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (3558) [ 224.397591][ T3947] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by udevd (3947) executing program [ 224.760322][ T4067] loop2: detected capacity change from 0 to 32768 executing program [ 224.875526][ T4067] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 scanned by syz-executor339 (4067) [ 224.949586][ T4067] BTRFS info (device loop2): using crc32c (crc32c-intel) checksum algorithm [ 224.980005][ T4072] loop1: detected capacity change from 0 to 32768 [ 224.989823][ T4067] BTRFS info (device loop2): use zlib compression, level 3 [ 225.020989][ T4067] BTRFS info (device loop2): enabling ssd optimizations [ 225.046739][ T4067] BTRFS info (device loop2): enabling auto defrag [ 225.059798][ T4072] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor339 (4072) [ 225.087367][ T4067] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 225.098733][ T3538] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (3538) [ 225.129365][ T4067] BTRFS info (device loop2): use zstd compression, level 3 [ 225.155065][ T4067] BTRFS info (device loop2): using free space tree [ 225.179253][ T4067] BTRFS info (device loop2): has skinny extents executing program [ 225.314869][ T4093] loop4: detected capacity change from 0 to 32768 [ 225.384328][ T4093] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor339 (4093) [ 225.453582][ T3540] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (3540) [ 225.595527][ T4096] loop0: detected capacity change from 0 to 32768 executing program [ 225.665076][ T4096] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor339 (4096) executing program [ 226.065384][ T4098] loop3: detected capacity change from 0 to 32768 executing program [ 226.154118][ T4098] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 scanned by syz-executor339 (4098) [ 226.215068][ T4098] BTRFS info (device loop3): using crc32c (crc32c-intel) checksum algorithm [ 226.250494][ T4098] BTRFS info (device loop3): use zlib compression, level 3 [ 226.269213][ T4098] BTRFS info (device loop3): enabling ssd optimizations [ 226.286764][ T4098] BTRFS info (device loop3): enabling auto defrag [ 226.301465][ T4098] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 226.322477][ T4098] BTRFS info (device loop3): use zstd compression, level 3 [ 226.339348][ T4098] BTRFS info (device loop3): using free space tree [ 226.355419][ T4098] BTRFS info (device loop3): has skinny extents [ 226.421021][ T4107] loop1: detected capacity change from 0 to 32768 [ 226.472735][ T4107] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor339 (4107) [ 226.524049][ T3540] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (3540) [ 226.561802][ T4125] loop4: detected capacity change from 0 to 32768 [ 226.638492][ T4125] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor339 (4125) executing program executing program [ 227.077353][ T4128] loop2: detected capacity change from 0 to 32768 [ 227.113889][ T4131] loop0: detected capacity change from 0 to 32768 [ 227.154228][ T4128] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 scanned by syz-executor339 (4128) executing program [ 227.204929][ T4128] BTRFS info (device loop2): using crc32c (crc32c-intel) checksum algorithm [ 227.229960][ T4131] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor339 (4131) [ 227.261798][ T4128] BTRFS info (device loop2): use zlib compression, level 3 [ 227.271595][ T3558] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by udevd (3558) [ 227.316831][ T4128] BTRFS info (device loop2): enabling ssd optimizations [ 227.349772][ T4128] BTRFS info (device loop2): enabling auto defrag [ 227.398814][ T4128] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) executing program [ 227.440735][ T4128] BTRFS info (device loop2): use zstd compression, level 3 [ 227.473411][ T4128] BTRFS info (device loop2): using free space tree [ 227.505731][ T4128] BTRFS info (device loop2): has skinny extents [ 227.787726][ T4159] loop3: detected capacity change from 0 to 32768 [ 227.819949][ T4159] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor339 (4159) [ 227.959960][ T3538] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 scanned by udevd (3538) executing program [ 228.064208][ T4156] loop1: detected capacity change from 0 to 32768 [ 228.146694][ T4166] loop0: detected capacity change from 0 to 32768 [ 228.181085][ T4156] BTRFS info (device loop1): using crc32c (crc32c-intel) checksum algorithm [ 228.203539][ T4156] BTRFS info (device loop1): use zlib compression, level 3 [ 228.227844][ T4156] BTRFS info (device loop1): enabling ssd optimizations executing program [ 228.251884][ T4156] BTRFS info (device loop1): enabling auto defrag [ 228.272050][ T4156] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 228.281809][ T4166] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor339 (4166) [ 228.329829][ T3558] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by udevd (3558) [ 228.352262][ T4156] BTRFS info (device loop1): use zstd compression, level 3 executing program [ 228.384544][ T4156] BTRFS info (device loop1): using free space tree [ 228.424354][ T4156] BTRFS info (device loop1): has skinny extents [ 228.487135][ T4163] loop4: detected capacity change from 0 to 32768 [ 228.619401][ T4163] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor339 (4163) [ 228.694657][ T3947] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (3947) executing program [ 228.801747][ T4197] loop0: detected capacity change from 0 to 32768 [ 228.905223][ T4197] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor339 (4197) [ 229.288653][ T4191] loop3: detected capacity change from 0 to 32768 executing program executing program [ 229.372518][ T4191] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 scanned by syz-executor339 (4191) [ 229.447741][ T4191] BTRFS info (device loop3): using crc32c (crc32c-intel) checksum algorithm [ 229.479339][ T4191] BTRFS info (device loop3): use zlib compression, level 3 [ 229.512174][ T4194] loop2: detected capacity change from 0 to 32768 [ 229.520597][ T4191] BTRFS info (device loop3): enabling ssd optimizations [ 229.535733][ T4191] BTRFS info (device loop3): enabling auto defrag [ 229.549045][ T4191] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 229.570233][ T4191] BTRFS info (device loop3): use zstd compression, level 3 [ 229.587143][ T4191] BTRFS info (device loop3): using free space tree [ 229.601675][ T4191] BTRFS info (device loop3): has skinny extents [ 229.615388][ T4194] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor339 (4194) [ 229.658366][ T3540] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (3540) executing program [ 229.992663][ T4224] loop0: detected capacity change from 0 to 32768 [ 230.032796][ T4219] loop4: detected capacity change from 0 to 32768 [ 230.135291][ T4224] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor339 (4224) [ 230.180117][ T4219] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor339 (4219) [ 230.225640][ T3540] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by udevd (3540) [ 230.285025][ T3558] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 scanned by udevd (3558) executing program executing program [ 230.455974][ T4241] loop2: detected capacity change from 0 to 32768 executing program [ 230.526680][ T4221] loop1: detected capacity change from 0 to 32768 [ 230.601778][ T4241] BTRFS info (device loop2): using crc32c (crc32c-intel) checksum algorithm [ 230.615604][ T4221] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor339 (4221) [ 230.649112][ T4241] BTRFS info (device loop2): use zlib compression, level 3 [ 230.681636][ T4241] BTRFS info (device loop2): enabling ssd optimizations [ 230.738686][ T4241] BTRFS info (device loop2): enabling auto defrag [ 230.763798][ T4241] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 230.790573][ T4241] BTRFS info (device loop2): use zstd compression, level 3 [ 230.813856][ T4241] BTRFS info (device loop2): using free space tree [ 230.836815][ T4241] BTRFS info (device loop2): has skinny extents executing program executing program [ 231.251592][ T4254] loop4: detected capacity change from 0 to 32768 [ 231.298108][ T4254] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 scanned by syz-executor339 (4254) [ 231.367228][ T4254] BTRFS info (device loop4): using crc32c (crc32c-intel) checksum algorithm [ 231.424118][ T4254] BTRFS info (device loop4): use zlib compression, level 3 [ 231.431377][ T4254] BTRFS info (device loop4): enabling ssd optimizations [ 231.474058][ T4254] BTRFS info (device loop4): enabling auto defrag [ 231.480534][ T4254] BTRFS info (device loop4): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 231.524194][ T4256] loop3: detected capacity change from 0 to 32768 [ 231.530880][ T4254] BTRFS info (device loop4): use zstd compression, level 3 [ 231.539699][ T4252] loop0: detected capacity change from 0 to 32768 [ 231.554060][ T4254] BTRFS info (device loop4): using free space tree [ 231.560614][ T4254] BTRFS info (device loop4): has skinny extents [ 231.584209][ T4256] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor339 (4256) [ 231.634125][ T4252] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor339 (4252) [ 231.670554][ T3558] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (3558) executing program [ 231.724860][ T3947] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by udevd (3947) executing program [ 232.261990][ T4279] loop1: detected capacity change from 0 to 32768 [ 232.398138][ T4279] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 scanned by syz-executor339 (4279) executing program [ 232.452352][ T4279] BTRFS info (device loop1): using crc32c (crc32c-intel) checksum algorithm [ 232.488693][ T4279] BTRFS info (device loop1): use zlib compression, level 3 [ 232.504541][ T4281] loop2: detected capacity change from 0 to 32768 [ 232.511474][ T4279] BTRFS info (device loop1): enabling ssd optimizations [ 232.529862][ T4279] BTRFS info (device loop1): enabling auto defrag [ 232.536985][ T4279] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 232.547110][ T4279] BTRFS info (device loop1): use zstd compression, level 3 [ 232.554664][ T4279] BTRFS info (device loop1): using free space tree [ 232.561487][ T4279] BTRFS info (device loop1): has skinny extents [ 232.575137][ T4281] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor339 (4281) [ 232.598915][ T3538] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (3538) executing program [ 232.661864][ T4299] loop3: detected capacity change from 0 to 32768 [ 232.775933][ T4299] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor339 (4299) [ 232.838161][ T3558] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (3558) executing program executing program [ 233.240572][ T4307] loop0: detected capacity change from 0 to 32768 [ 233.345572][ T4307] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 scanned by syz-executor339 (4307) [ 233.412627][ T4307] BTRFS info (device loop0): using crc32c (crc32c-intel) checksum algorithm [ 233.441679][ T4307] BTRFS info (device loop0): use zlib compression, level 3 [ 233.479913][ T4307] BTRFS info (device loop0): enabling ssd optimizations [ 233.504148][ T4307] BTRFS info (device loop0): enabling auto defrag [ 233.526487][ T4307] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 233.557287][ T4307] BTRFS info (device loop0): use zstd compression, level 3 [ 233.581743][ T4307] BTRFS info (device loop0): using free space tree [ 233.605705][ T4307] BTRFS info (device loop0): has skinny extents [ 233.687563][ T4310] loop4: detected capacity change from 0 to 32768 [ 233.756054][ T4331] loop2: detected capacity change from 0 to 32768 [ 233.785692][ T4310] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor339 (4310) [ 233.827470][ T4331] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor339 (4331) executing program [ 233.897864][ T4335] loop3: detected capacity change from 0 to 32768 [ 233.934376][ T3538] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (3538) [ 234.032743][ T4335] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor339 (4335) [ 234.113820][ T3947] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (3947) executing program executing program [ 234.160177][ T3540] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 10 /dev/loop0 scanned by udevd (3540) [ 234.178841][ T4337] loop1: detected capacity change from 0 to 32768 executing program executing program [ 235.045701][ T4360] loop4: detected capacity change from 0 to 32768 executing program [ 235.263064][ T4370] loop1: detected capacity change from 0 to 32768 [ 235.324130][ T4363] loop3: detected capacity change from 0 to 32768 [ 235.335627][ T4365] loop0: detected capacity change from 0 to 32768 [ 235.425245][ T4372] loop2: detected capacity change from 0 to 32768 executing program [ 235.504275][ T3558] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (3558) [ 235.521263][ T4365] BTRFS info (device loop0): using crc32c (crc32c-intel) checksum algorithm executing program [ 235.573202][ T4372] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor339 (4372) [ 235.595302][ T4365] BTRFS info (device loop0): use zlib compression, level 3 [ 235.602896][ T4365] BTRFS info (device loop0): enabling ssd optimizations [ 235.664036][ T4365] BTRFS info (device loop0): enabling auto defrag [ 235.670535][ T4365] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 235.737881][ T4365] BTRFS info (device loop0): use zstd compression, level 3 [ 235.774047][ T4365] BTRFS info (device loop0): using free space tree [ 235.812322][ T4365] BTRFS info (device loop0): has skinny extents executing program [ 236.335775][ T4375] loop4: detected capacity change from 0 to 32768 [ 236.399571][ T4375] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 scanned by syz-executor339 (4375) [ 236.408987][ T4381] loop3: detected capacity change from 0 to 32768 [ 236.452323][ T4375] BTRFS info (device loop4): using crc32c (crc32c-intel) checksum algorithm [ 236.481238][ T4375] BTRFS info (device loop4): use zlib compression, level 3 [ 236.505694][ T4381] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor339 (4381) [ 236.514098][ T4375] BTRFS info (device loop4): enabling ssd optimizations [ 236.543049][ T4379] loop1: detected capacity change from 0 to 32768 [ 236.550685][ T4375] BTRFS info (device loop4): enabling auto defrag [ 236.564189][ T4375] BTRFS info (device loop4): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 236.573745][ T4375] BTRFS info (device loop4): use zstd compression, level 3 [ 236.630358][ T4379] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor339 (4379) [ 236.641291][ T4375] BTRFS info (device loop4): using free space tree [ 236.669291][ T4375] BTRFS info (device loop4): has skinny extents [ 236.679094][ T3558] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (3558) executing program executing program [ 236.940906][ T4404] loop2: detected capacity change from 0 to 32768 executing program [ 236.986572][ T4404] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor339 (4404) [ 237.078564][ T3540] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (3540) executing program executing program [ 237.830798][ T4417] loop0: detected capacity change from 0 to 32768 [ 237.910816][ T4417] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 scanned by syz-executor339 (4417) [ 237.951589][ T4424] loop1: detected capacity change from 0 to 32768 [ 237.974983][ T4417] BTRFS info (device loop0): using crc32c (crc32c-intel) checksum algorithm [ 237.983740][ T4417] BTRFS info (device loop0): use zlib compression, level 3 [ 238.024283][ T4417] BTRFS info (device loop0): enabling ssd optimizations [ 238.031285][ T4417] BTRFS info (device loop0): enabling auto defrag [ 238.043415][ T4432] loop3: detected capacity change from 0 to 32768 [ 238.051638][ T4424] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor339 (4424) [ 238.071466][ T4417] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 238.098291][ T3538] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (3538) [ 238.109364][ T4417] BTRFS info (device loop0): use zstd compression, level 3 [ 238.121339][ T4417] BTRFS info (device loop0): using free space tree [ 238.141828][ T4437] loop4: detected capacity change from 0 to 32768 executing program [ 238.174116][ T4417] BTRFS info (device loop0): has skinny extents [ 238.181362][ T4438] loop2: detected capacity change from 0 to 32768 [ 238.216039][ T4432] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor339 (4432) [ 238.269461][ T4437] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor339 (4437) [ 238.336315][ T4438] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor339 (4438) executing program executing program executing program executing program [ 239.147258][ T4445] loop1: detected capacity change from 0 to 32768 [ 239.221223][ T4445] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 scanned by syz-executor339 (4445) [ 239.271646][ T4445] BTRFS info (device loop1): using crc32c (crc32c-intel) checksum algorithm [ 239.316538][ T4445] BTRFS info (device loop1): use zlib compression, level 3 [ 239.346639][ T4445] BTRFS info (device loop1): enabling ssd optimizations [ 239.373405][ T4445] BTRFS info (device loop1): enabling auto defrag [ 239.396585][ T4445] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 239.429041][ T4445] BTRFS info (device loop1): use zstd compression, level 3 [ 239.452020][ T4445] BTRFS info (device loop1): using free space tree [ 239.472185][ T4445] BTRFS info (device loop1): has skinny extents [ 239.620776][ T4470] loop0: detected capacity change from 0 to 32768 [ 239.638594][ T4465] loop3: detected capacity change from 0 to 32768 [ 239.728324][ T4470] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor339 (4470) [ 239.747947][ T4465] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor339 (4465) [ 239.779432][ T4468] loop4: detected capacity change from 0 to 32768 [ 239.834345][ T4468] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor339 (4468) executing program executing program [ 239.911589][ T4473] loop2: detected capacity change from 0 to 32768 [ 239.920641][ T3538] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by udevd (3538) [ 239.955837][ T3540] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (3540) [ 240.034110][ T4473] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 scanned by syz-executor339 (4473) [ 240.099309][ T4473] BTRFS info (device loop2): using crc32c (crc32c-intel) checksum algorithm [ 240.131660][ T4473] BTRFS info (device loop2): use zlib compression, level 3 [ 240.165080][ T4473] BTRFS info (device loop2): enabling ssd optimizations [ 240.196830][ T4473] BTRFS info (device loop2): enabling auto defrag [ 240.225974][ T4473] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 240.269257][ T4473] BTRFS info (device loop2): use zstd compression, level 3 [ 240.301053][ T4473] BTRFS info (device loop2): using free space tree [ 240.331687][ T4473] BTRFS info (device loop2): has skinny extents executing program executing program [ 240.793701][ T4499] loop3: detected capacity change from 0 to 32768 [ 240.874186][ T4499] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 scanned by syz-executor339 (4499) [ 240.935722][ T4499] BTRFS info (device loop3): using crc32c (crc32c-intel) checksum algorithm [ 240.966657][ T4499] BTRFS info (device loop3): use zlib compression, level 3 [ 240.989798][ T4499] BTRFS info (device loop3): enabling ssd optimizations [ 241.012724][ T4499] BTRFS info (device loop3): enabling auto defrag [ 241.034229][ T4499] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 241.064195][ T4499] BTRFS info (device loop3): use zstd compression, level 3 [ 241.088891][ T4499] BTRFS info (device loop3): using free space tree [ 241.108325][ T4497] loop0: detected capacity change from 0 to 32768 executing program [ 241.111024][ T4523] loop1: detected capacity change from 0 to 32768 [ 241.121510][ T4499] BTRFS info (device loop3): has skinny extents [ 241.159876][ T4523] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor339 (4523) [ 241.191533][ T3540] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (3540) [ 241.215569][ T4497] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor339 (4497) executing program executing program [ 241.782522][ T4516] loop4: detected capacity change from 0 to 32768 [ 241.791157][ T4527] loop2: detected capacity change from 0 to 32768 executing program [ 241.846895][ T4516] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 scanned by syz-executor339 (4516) [ 241.947410][ T4516] BTRFS info (device loop4): using crc32c (crc32c-intel) checksum algorithm [ 241.957560][ T4527] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor339 (4527) [ 241.969429][ T4516] BTRFS info (device loop4): use zlib compression, level 3 [ 241.999410][ T4516] BTRFS info (device loop4): enabling ssd optimizations [ 242.032745][ T4516] BTRFS info (device loop4): enabling auto defrag [ 242.068402][ T4516] BTRFS info (device loop4): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 242.100592][ T4516] BTRFS info (device loop4): use zstd compression, level 3 [ 242.127262][ T4516] BTRFS info (device loop4): using free space tree [ 242.163343][ T4516] BTRFS info (device loop4): has skinny extents [ 242.192924][ T4542] loop1: detected capacity change from 0 to 32768 [ 242.280686][ T4542] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor339 (4542) [ 242.346212][ T3540] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (3540) executing program executing program [ 242.679519][ T4552] loop3: detected capacity change from 0 to 32768 [ 242.722514][ T4552] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor339 (4552) [ 242.813332][ T3538] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 scanned by udevd (3538) executing program executing program [ 243.083322][ T4555] loop0: detected capacity change from 0 to 32768 [ 243.179781][ T4555] BTRFS info (device loop0): using crc32c (crc32c-intel) checksum algorithm [ 243.212670][ T4555] BTRFS info (device loop0): use zlib compression, level 3 [ 243.234233][ T4578] loop2: detected capacity change from 0 to 32768 [ 243.248406][ T4555] BTRFS info (device loop0): enabling ssd optimizations [ 243.271488][ T4555] BTRFS info (device loop0): enabling auto defrag [ 243.292783][ T4555] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 243.324479][ T4555] BTRFS info (device loop0): use zstd compression, level 3 [ 243.335524][ T4578] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor339 (4578) [ 243.366707][ T4555] BTRFS info (device loop0): using free space tree [ 243.378799][ T3558] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (3558) [ 243.398116][ T4555] BTRFS info (device loop0): has skinny extents executing program [ 243.572114][ T4581] loop1: detected capacity change from 0 to 32768 [ 243.656787][ T4581] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor339 (4581) [ 243.719004][ T3558] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (3558) executing program [ 244.015100][ T4585] loop3: detected capacity change from 0 to 32768 [ 244.090222][ T4585] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 scanned by syz-executor339 (4585) [ 244.159301][ T4585] BTRFS info (device loop3): using crc32c (crc32c-intel) checksum algorithm [ 244.201373][ T4585] BTRFS info (device loop3): use zlib compression, level 3 [ 244.233910][ T4585] BTRFS info (device loop3): enabling ssd optimizations [ 244.264982][ T4585] BTRFS info (device loop3): enabling auto defrag [ 244.291676][ T4585] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_ZSTD (0x10) executing program [ 244.322511][ T4585] BTRFS info (device loop3): use zstd compression, level 3 [ 244.360002][ T4585] BTRFS info (device loop3): using free space tree [ 244.369352][ T4587] loop4: detected capacity change from 0 to 32768 [ 244.375366][ T4585] BTRFS info (device loop3): has skinny extents [ 244.438166][ T4596] loop2: detected capacity change from 0 to 32768 [ 244.498507][ T4587] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor339 (4587) [ 244.545464][ T4596] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor339 (4596) [ 244.573239][ T3538] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (3538) executing program [ 244.606966][ T3540] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (3540) [ 244.637532][ T4614] loop1: detected capacity change from 0 to 32768 executing program [ 244.698033][ T4614] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor339 (4614) [ 244.749184][ T3558] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (3558) executing program executing program [ 245.436451][ T4617] loop0: detected capacity change from 0 to 32768 [ 245.547915][ T4617] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 scanned by syz-executor339 (4617) [ 245.605503][ T4617] BTRFS info (device loop0): using crc32c (crc32c-intel) checksum algorithm [ 245.634857][ T4617] BTRFS info (device loop0): use zlib compression, level 3 [ 245.659174][ T4617] BTRFS info (device loop0): enabling ssd optimizations [ 245.680960][ T4617] BTRFS info (device loop0): enabling auto defrag [ 245.720708][ T4617] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 245.752926][ T4617] BTRFS info (device loop0): use zstd compression, level 3 [ 245.777156][ T4617] BTRFS info (device loop0): using free space tree [ 245.797362][ T4617] BTRFS info (device loop0): has skinny extents [ 245.805630][ T4639] loop4: detected capacity change from 0 to 32768 [ 245.806901][ T4642] loop2: detected capacity change from 0 to 32768 [ 245.829188][ T4646] loop1: detected capacity change from 0 to 32768 [ 245.878449][ T4642] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor339 (4642) [ 245.914658][ T4648] loop3: detected capacity change from 0 to 32768 [ 245.934878][ T4639] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor339 (4639) executing program [ 245.988033][ T4646] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor339 (4646) [ 246.081886][ T4648] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor339 (4648) [ 246.143388][ T3538] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (3538) [ 246.222542][ T3558] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (3558) executing program executing program executing program executing program [ 247.157574][ T4668] loop4: detected capacity change from 0 to 32768 [ 247.238129][ T4676] loop3: detected capacity change from 0 to 32768 [ 247.246197][ T4668] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 scanned by syz-executor339 (4668) [ 247.292152][ T4668] BTRFS info (device loop4): using crc32c (crc32c-intel) checksum algorithm [ 247.322929][ T4668] BTRFS info (device loop4): use zlib compression, level 3 [ 247.334840][ T4676] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor339 (4676) [ 247.359887][ T3558] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (3558) [ 247.374190][ T4668] BTRFS info (device loop4): enabling ssd optimizations [ 247.397136][ T4668] BTRFS info (device loop4): enabling auto defrag [ 247.419527][ T4668] BTRFS info (device loop4): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 247.433697][ T4679] loop2: detected capacity change from 0 to 32768 executing program [ 247.454348][ T4668] BTRFS info (device loop4): use zstd compression, level 3 [ 247.469826][ T4668] BTRFS info (device loop4): using free space tree [ 247.488230][ T4679] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor339 (4679) [ 247.511407][ T4681] loop0: detected capacity change from 0 to 32768 [ 247.517382][ T4668] BTRFS info (device loop4): has skinny extents [ 247.558926][ T4684] loop1: detected capacity change from 0 to 32768 [ 247.629497][ T4681] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor339 (4681) [ 247.716214][ T4684] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor339 (4684) [ 247.772704][ T3947] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (3947) executing program executing program executing program executing program [ 248.580931][ T4688] loop3: detected capacity change from 0 to 32768 [ 248.698204][ T4688] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 scanned by syz-executor339 (4688) [ 248.757271][ T4688] BTRFS info (device loop3): using crc32c (crc32c-intel) checksum algorithm [ 248.781156][ T4688] BTRFS info (device loop3): use zlib compression, level 3 [ 248.813765][ T4688] BTRFS info (device loop3): enabling ssd optimizations [ 248.844368][ T4688] BTRFS info (device loop3): enabling auto defrag [ 248.872604][ T4688] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 248.905067][ T4688] BTRFS info (device loop3): use zstd compression, level 3 [ 248.932197][ T4688] BTRFS info (device loop3): using free space tree [ 248.940638][ T4711] loop1: detected capacity change from 0 to 32768 [ 248.959106][ T4688] BTRFS info (device loop3): has skinny extents [ 248.979686][ T4711] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor339 (4711) [ 249.000057][ T4714] loop2: detected capacity change from 0 to 32768 [ 249.024267][ T3540] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (3540) [ 249.069768][ T4714] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor339 (4714) [ 249.111271][ T3558] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (3558) [ 249.146686][ T4723] loop4: detected capacity change from 0 to 32768 executing program executing program [ 249.255385][ T4723] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor339 (4723) [ 249.273761][ T4721] loop0: detected capacity change from 0 to 32768 [ 249.334071][ T4721] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor339 (4721) [ 249.433098][ T3947] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by udevd (3947) executing program executing program executing program [ 250.097031][ T4746] loop2: detected capacity change from 0 to 32768 [ 250.142827][ T4746] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 scanned by syz-executor339 (4746) [ 250.187623][ T4746] BTRFS info (device loop2): using crc32c (crc32c-intel) checksum algorithm [ 250.211198][ T4746] BTRFS info (device loop2): use zlib compression, level 3 [ 250.236830][ T4746] BTRFS info (device loop2): enabling ssd optimizations [ 250.259827][ T4746] BTRFS info (device loop2): enabling auto defrag [ 250.266604][ T4749] loop1: detected capacity change from 0 to 32768 [ 250.282298][ T4746] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 250.314328][ T4746] BTRFS info (device loop2): use zstd compression, level 3 [ 250.338422][ T4746] BTRFS info (device loop2): using free space tree [ 250.359625][ T4746] BTRFS info (device loop2): has skinny extents [ 250.375773][ T4749] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor339 (4749) [ 250.432216][ T3540] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (3540) executing program [ 250.568005][ T4753] loop4: detected capacity change from 0 to 32768 [ 250.621847][ T4755] loop0: detected capacity change from 0 to 32768 [ 250.639274][ T4753] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor339 (4753) [ 250.678812][ T3538] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (3538) [ 250.760641][ T4755] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor339 (4755) [ 250.783619][ T3558] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by udevd (3558) executing program executing program [ 250.922634][ T4757] loop3: detected capacity change from 0 to 32768 executing program [ 251.050271][ T4757] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 scanned by syz-executor339 (4757) [ 251.135383][ T4757] BTRFS info (device loop3): using crc32c (crc32c-intel) checksum algorithm [ 251.183538][ T4757] BTRFS info (device loop3): use zlib compression, level 3 [ 251.222335][ T4757] BTRFS info (device loop3): enabling ssd optimizations [ 251.263530][ T4757] BTRFS info (device loop3): enabling auto defrag [ 251.303048][ T4757] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 251.359332][ T4757] BTRFS info (device loop3): use zstd compression, level 3 [ 251.405452][ T4757] BTRFS info (device loop3): using free space tree [ 251.438578][ T4757] BTRFS info (device loop3): has skinny extents executing program [ 251.926282][ T4772] loop1: detected capacity change from 0 to 32768 [ 251.941376][ T4789] loop2: detected capacity change from 0 to 32768 [ 251.949894][ T4785] loop0: detected capacity change from 0 to 32768 [ 252.045885][ T4789] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 scanned by syz-executor339 (4789) [ 252.083822][ T4772] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor339 (4772) [ 252.095479][ T4789] BTRFS info (device loop2): using crc32c (crc32c-intel) checksum algorithm [ 252.107712][ T4789] BTRFS info (device loop2): use zlib compression, level 3 [ 252.119073][ T3540] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (3540) [ 252.126027][ T4789] BTRFS info (device loop2): enabling ssd optimizations [ 252.147888][ T4785] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor339 (4785) [ 252.151413][ T4787] loop4: detected capacity change from 0 to 32768 [ 252.176942][ T4789] BTRFS info (device loop2): enabling auto defrag [ 252.184260][ T3947] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by udevd (3947) executing program [ 252.195390][ T4789] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 252.216262][ T4789] BTRFS info (device loop2): use zstd compression, level 3 [ 252.234491][ T4789] BTRFS info (device loop2): using free space tree executing program [ 252.276462][ T4789] BTRFS info (device loop2): has skinny extents [ 252.295653][ T4787] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor339 (4787) executing program [ 253.090059][ T4812] loop3: detected capacity change from 0 to 32768 executing program [ 253.195652][ T4812] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 scanned by syz-executor339 (4812) [ 253.263568][ T4812] BTRFS info (device loop3): using crc32c (crc32c-intel) checksum algorithm [ 253.283058][ T4821] loop0: detected capacity change from 0 to 32768 [ 253.292470][ T4812] BTRFS info (device loop3): use zlib compression, level 3 [ 253.316921][ T4812] BTRFS info (device loop3): enabling ssd optimizations [ 253.342491][ T4812] BTRFS info (device loop3): enabling auto defrag [ 253.359845][ T4821] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor339 (4821) [ 253.364850][ T4812] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 253.394199][ T3540] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by udevd (3540) [ 253.396247][ T4817] loop1: detected capacity change from 0 to 32768 [ 253.423419][ T4812] BTRFS info (device loop3): use zstd compression, level 3 [ 253.440304][ T4812] BTRFS info (device loop3): using free space tree [ 253.455063][ T4812] BTRFS info (device loop3): has skinny extents executing program [ 253.486145][ T4817] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor339 (4817) [ 253.581296][ T3558] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (3558) executing program [ 254.149641][ T4844] loop4: detected capacity change from 0 to 32768 [ 254.221688][ T4846] loop2: detected capacity change from 0 to 32768 [ 254.256774][ T4844] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 scanned by syz-executor339 (4844) executing program [ 254.303834][ T4844] BTRFS info (device loop4): using crc32c (crc32c-intel) checksum algorithm [ 254.334085][ T4844] BTRFS info (device loop4): use zlib compression, level 3 [ 254.341346][ T4844] BTRFS info (device loop4): enabling ssd optimizations [ 254.350029][ T4846] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor339 (4846) [ 254.394054][ T4844] BTRFS info (device loop4): enabling auto defrag [ 254.400528][ T4844] BTRFS info (device loop4): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 254.454295][ T4844] BTRFS info (device loop4): use zstd compression, level 3 [ 254.461700][ T4844] BTRFS info (device loop4): using free space tree [ 254.463128][ T3540] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (3540) [ 254.499265][ T4872] loop1: detected capacity change from 0 to 32768 [ 254.516357][ T4844] BTRFS info (device loop4): has skinny extents [ 254.545353][ T4860] loop0: detected capacity change from 0 to 32768 [ 254.584108][ T4872] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor339 (4872) executing program [ 254.665685][ T4860] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor339 (4860) executing program [ 254.744252][ T3538] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (3538) executing program executing program [ 255.440986][ T4875] loop3: detected capacity change from 0 to 32768 [ 255.510458][ T4875] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 scanned by syz-executor339 (4875) [ 255.562182][ T4875] BTRFS info (device loop3): using crc32c (crc32c-intel) checksum algorithm [ 255.601631][ T4875] BTRFS info (device loop3): use zlib compression, level 3 [ 255.633864][ T4875] BTRFS info (device loop3): enabling ssd optimizations [ 255.664821][ T4875] BTRFS info (device loop3): enabling auto defrag [ 255.671063][ T4899] loop1: detected capacity change from 0 to 32768 [ 255.694775][ T4875] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 255.738267][ T4875] BTRFS info (device loop3): use zstd compression, level 3 [ 255.747064][ T4899] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor339 (4899) [ 255.754532][ T4886] loop2: detected capacity change from 0 to 32768 [ 255.792810][ T3540] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (3540) [ 255.793561][ T4875] BTRFS info (device loop3): using free space tree executing program [ 255.863524][ T4875] BTRFS info (device loop3): has skinny extents [ 255.880449][ T4886] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor339 (4886) [ 255.919790][ T3558] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (3558) executing program [ 256.132997][ T4906] loop0: detected capacity change from 0 to 32768 [ 256.217926][ T4906] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor339 (4906) executing program [ 256.563480][ T4903] loop4: detected capacity change from 0 to 32768 [ 256.664200][ T4903] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 scanned by syz-executor339 (4903) executing program [ 256.736564][ T4903] BTRFS info (device loop4): using crc32c (crc32c-intel) checksum algorithm [ 256.767851][ T4903] BTRFS info (device loop4): use zlib compression, level 3 [ 256.788910][ T4903] BTRFS info (device loop4): enabling ssd optimizations [ 256.814158][ T4903] BTRFS info (device loop4): enabling auto defrag [ 256.835921][ T4903] BTRFS info (device loop4): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 256.875270][ T4903] BTRFS info (device loop4): use zstd compression, level 3 [ 256.911670][ T4903] BTRFS info (device loop4): using free space tree [ 256.946166][ T4903] BTRFS info (device loop4): has skinny extents [ 257.021892][ T4931] loop2: detected capacity change from 0 to 32768 [ 257.115485][ T4931] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor339 (4931) [ 257.137314][ T4910] loop1: detected capacity change from 0 to 32768 [ 257.148625][ T3538] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (3538) executing program [ 257.230574][ T4910] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor339 (4910) [ 257.369101][ T4935] loop3: detected capacity change from 0 to 32768 [ 257.434599][ T4935] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor339 (4935) executing program [ 257.503453][ T3947] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 scanned by udevd (3947) executing program [ 257.796321][ T4938] loop0: detected capacity change from 0 to 32768 executing program [ 257.893199][ T4938] BTRFS info (device loop0): using crc32c (crc32c-intel) checksum algorithm [ 257.941360][ T4938] BTRFS info (device loop0): use zlib compression, level 3 [ 257.982585][ T4938] BTRFS info (device loop0): enabling ssd optimizations [ 258.021230][ T4938] BTRFS info (device loop0): enabling auto defrag [ 258.055483][ T4938] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 258.103293][ T4938] BTRFS info (device loop0): use zstd compression, level 3 [ 258.138178][ T4938] BTRFS info (device loop0): using free space tree [ 258.173111][ T4938] BTRFS info (device loop0): has skinny extents [ 258.391764][ T4966] loop4: detected capacity change from 0 to 32768 [ 258.450486][ T4961] loop2: detected capacity change from 0 to 32768 [ 258.485531][ T4966] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor339 (4966) [ 258.516706][ T4961] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor339 (4961) executing program [ 258.574582][ T3538] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (3538) [ 258.785955][ T4969] loop3: detected capacity change from 0 to 32768 [ 258.860751][ T4969] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 scanned by syz-executor339 (4969) [ 258.926602][ T4969] BTRFS info (device loop3): using crc32c (crc32c-intel) checksum algorithm [ 258.967267][ T4969] BTRFS info (device loop3): use zlib compression, level 3 [ 258.996466][ T4969] BTRFS info (device loop3): enabling ssd optimizations [ 259.010614][ T4969] BTRFS info (device loop3): enabling auto defrag executing program executing program [ 259.026782][ T4969] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 259.059962][ T4972] loop1: detected capacity change from 0 to 32768 [ 259.066828][ T4969] BTRFS info (device loop3): use zstd compression, level 3 [ 259.088958][ T4969] BTRFS info (device loop3): using free space tree [ 259.113032][ T4969] BTRFS info (device loop3): has skinny extents [ 259.174749][ T4972] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor339 (4972) [ 259.205228][ T3538] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (3538) executing program [ 259.463094][ T5001] loop0: detected capacity change from 0 to 32768 [ 259.630268][ T5001] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 scanned by syz-executor339 (5001) [ 259.692232][ T5001] BTRFS info (device loop0): using crc32c (crc32c-intel) checksum algorithm [ 259.724030][ T5001] BTRFS info (device loop0): use zlib compression, level 3 [ 259.731459][ T5001] BTRFS info (device loop0): enabling ssd optimizations [ 259.765370][ T5001] BTRFS info (device loop0): enabling auto defrag [ 259.782176][ T5001] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) executing program [ 259.810021][ T4995] loop4: detected capacity change from 0 to 32768 [ 259.814718][ T5001] BTRFS info (device loop0): use zstd compression, level 3 [ 259.827242][ T5001] BTRFS info (device loop0): using free space tree [ 259.850471][ T5001] BTRFS info (device loop0): has skinny extents [ 259.927129][ T4995] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor339 (4995) [ 259.967567][ T3538] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (3538) executing program [ 260.225194][ T5023] loop1: detected capacity change from 0 to 32768 [ 260.232455][ T3523] assertion failed: list_empty(&fs_info->delayed_iputs), in fs/btrfs/disk-io.c:4462 [ 260.271598][ T3523] ------------[ cut here ]------------ [ 260.277090][ T5000] loop2: detected capacity change from 0 to 32768 [ 260.308121][ T5023] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor339 (5023) [ 260.314241][ T3523] kernel BUG at fs/btrfs/ctree.h:3495! [ 260.358222][ T5000] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor339 (5000) [ 260.362681][ T3523] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 260.375220][ T3523] CPU: 1 PID: 3523 Comm: syz-executor339 Not tainted 5.15.160-syzkaller #0 [ 260.383824][ T3523] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 260.393909][ T3523] RIP: 0010:assertfail+0x18/0x20 [ 260.394148][ T3538] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (3538) [ 260.398888][ T3523] Code: 6e 97 f7 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 89 f1 48 89 fe 48 c7 c7 60 01 ca 8a 48 c7 c2 c0 d6 c9 8a e8 58 e3 ff ff <0f> 0b 66 0f 1f 44 00 00 55 48 89 e5 41 57 41 56 41 55 41 54 53 48 [ 260.428399][ T3523] RSP: 0018:ffffc90002337c78 EFLAGS: 00010246 [ 260.434606][ T3523] RAX: 0000000000000051 RBX: ffff888074a40d28 RCX: 3086e923ab442100 [ 260.442597][ T3523] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 260.450591][ T3523] RBP: ffffc90002337d78 R08: ffffffff8166860c R09: ffffed10173667a8 [ 260.458588][ T3523] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff888074a40000 [ 260.466830][ T3523] R13: 1ffff1100e94825b R14: dffffc0000000000 R15: 1ffff1100e9481f4 [ 260.474830][ T3523] FS: 00005555571543c0(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000 [ 260.483758][ T3523] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 260.490476][ T3523] CR2: 00007ffda6820eb8 CR3: 000000001b4aa000 CR4: 00000000003506e0 [ 260.498462][ T3523] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 260.506462][ T3523] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 260.514434][ T3523] Call Trace: [ 260.517748][ T3523] [ 260.520672][ T3523] ? __die_body+0x5e/0xa0 [ 260.525004][ T3523] ? die+0x83/0xb0 [ 260.528730][ T3523] ? do_trap+0x11e/0x350 [ 260.532969][ T3523] ? assertfail+0x18/0x20 [ 260.537295][ T3523] ? assertfail+0x18/0x20 [ 260.541712][ T3523] ? do_error_trap+0x13d/0x1e0 [ 260.546505][ T3523] ? assertfail+0x18/0x20 [ 260.550964][ T3523] ? do_int3+0x30/0x30 [ 260.555087][ T3523] ? rcu_is_watching+0x11/0xa0 [ 260.559858][ T3523] ? handle_invalid_op+0x2c/0x40 [ 260.564909][ T3523] ? assertfail+0x18/0x20 [ 260.569255][ T3523] ? exc_invalid_op+0x2f/0x40 [ 260.573941][ T3523] ? asm_exc_invalid_op+0x16/0x20 [ 260.578972][ T3523] ? __wake_up_klogd+0xcc/0x100 [ 260.583839][ T3523] ? assertfail+0x18/0x20 [ 260.588167][ T3523] ? assertfail+0x18/0x20 [ 260.592587][ T3523] close_ctree+0x811/0x890 [ 260.597018][ T3523] ? init_tree_roots+0x1d60/0x1d60 [ 260.602162][ T3523] ? clear_inode+0x150/0x150 [ 260.606781][ T3523] ? fscrypt_destroy_keyring+0x282/0x2a0 [ 260.612427][ T3523] ? btrfs_fill_super+0x2d0/0x2d0 [ 260.617465][ T3523] generic_shutdown_super+0x136/0x2c0 [ 260.622853][ T3523] kill_anon_super+0x37/0x60 [ 260.627447][ T3523] btrfs_kill_super+0x3d/0x50 [ 260.632122][ T3523] deactivate_locked_super+0xa0/0x110 [ 260.637522][ T3523] cleanup_mnt+0x44e/0x500 [ 260.641939][ T3523] ? lockdep_hardirqs_on+0x94/0x130 [ 260.647145][ T3523] task_work_run+0x129/0x1a0 [ 260.651738][ T3523] exit_to_user_mode_loop+0x106/0x130 [ 260.657109][ T3523] exit_to_user_mode_prepare+0xb1/0x140 [ 260.662660][ T3523] syscall_exit_to_user_mode+0x5d/0x240 [ 260.668222][ T3523] do_syscall_64+0x47/0xb0 [ 260.672644][ T3523] ? clear_bhb_loop+0x15/0x70 [ 260.677326][ T3523] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 260.683313][ T3523] RIP: 0033:0x7efee4713d57 [ 260.687842][ T3523] Code: 08 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 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8 [ 260.707441][ T3523] RSP: 002b:00007ffe0652cf88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a6 [ 260.715853][ T3523] RAX: 0000000000000000 RBX: 000000000003f3c3 RCX: 00007efee4713d57 [ 260.723821][ T3523] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffe0652d040 [ 260.731875][ T3523] RBP: 00007ffe0652d040 R08: 0000000000000000 R09: 0000000000000000 [ 260.739840][ T3523] R10: 00000000ffffffff R11: 0000000000000206 R12: 00007ffe0652e100 [ 260.747813][ T3523] R13: 0000555557155700 R14: 431bde82d7b634db R15: 00007ffe0652e0a4 [ 260.755788][ T3523] [ 260.758799][ T3523] Modules linked in: [ 260.773574][ T3540] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (3540) [ 260.792087][ T3523] ---[ end trace 76f7142fedb5200f ]--- [ 260.806148][ T3523] RIP: 0010:assertfail+0x18/0x20 executing program executing program [ 260.856909][ T3523] Code: 6e 97 f7 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 89 f1 48 89 fe 48 c7 c7 60 01 ca 8a 48 c7 c2 c0 d6 c9 8a e8 58 e3 ff ff <0f> 0b 66 0f 1f 44 00 00 55 48 89 e5 41 57 41 56 41 55 41 54 53 48 [ 260.942635][ T3523] RSP: 0018:ffffc90002337c78 EFLAGS: 00010246 [ 260.969790][ T3523] RAX: 0000000000000051 RBX: ffff888074a40d28 RCX: 3086e923ab442100 [ 261.005588][ T3523] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 261.037752][ T3523] RBP: ffffc90002337d78 R08: ffffffff8166860c R09: ffffed10173667a8 [ 261.072093][ T3523] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff888074a40000 [ 261.108498][ T3523] R13: 1ffff1100e94825b R14: dffffc0000000000 R15: 1ffff1100e9481f4 [ 261.147921][ T3523] FS: 00005555571543c0(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000 [ 261.180179][ T3523] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 261.189864][ T5030] loop3: detected capacity change from 0 to 32768 [ 261.201107][ T3523] CR2: 00007efedcd62000 CR3: 000000001b4aa000 CR4: 00000000003506f0 [ 261.226128][ T3523] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 261.252030][ T3523] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 261.282981][ T5030] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor339 (5030) [ 261.295066][ T3523] Kernel panic - not syncing: Fatal exception [ 261.299214][ T5048] loop4: detected capacity change from 0 to 32768 [ 261.301355][ T3523] Kernel Offset: disabled [ 261.312184][ T3523] Rebooting in 86400 seconds..