4): use zstd compression, level 3 [ 79.911896][ T4849] BTRFS info (device loop4): use zlib compression, level 3 [ 79.913749][ T4849] BTRFS info (device loop4): using free space tree [ 79.915430][ T4849] BTRFS info (device loop4): has skinny extents [ 80.018562][ T4853] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor153 (4853) executing program executing program executing program [ 80.207577][ T4865] loop1: detected capacity change from 0 to 32768 [ 80.214031][ T4849] BTRFS info (device loop4): enabling ssd optimizations [ 80.243019][ T4028] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (4028) [ 80.324381][ T4865] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor153 (4865) executing program [ 80.447323][ T4856] loop2: detected capacity change from 0 to 32768 [ 80.526612][ T4856] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop2 scanned by syz-executor153 (4856) executing program [ 80.585254][ T4856] BTRFS info (device loop2): using crc32c (crc32c-generic) checksum algorithm [ 80.587660][ T4856] BTRFS info (device loop2): metadata ratio 2 [ 80.589212][ T4856] BTRFS info (device loop2): max_inline at 4096 [ 80.602193][ T4856] BTRFS info (device loop2): force zlib compression, level 3 [ 80.604129][ T4856] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 80.606551][ T4856] BTRFS info (device loop2): use zstd compression, level 3 [ 80.608395][ T4856] BTRFS info (device loop2): use zlib compression, level 3 [ 80.647909][ T4856] BTRFS info (device loop2): using free space tree [ 80.649678][ T4856] BTRFS info (device loop2): has skinny extents [ 80.827603][ T4867] loop0: detected capacity change from 0 to 32768 [ 80.871829][ T4867] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor153 (4867) [ 80.984350][ T4866] loop3: detected capacity change from 0 to 32768 [ 80.999866][ T4856] BTRFS info (device loop2): enabling ssd optimizations [ 81.003847][ T4866] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor153 (4866) [ 81.028907][ T4882] loop1: detected capacity change from 0 to 32768 executing program [ 81.073600][ T4882] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor153 (4882) executing program executing program [ 81.237388][ T4880] loop4: detected capacity change from 0 to 32768 [ 81.249851][ T4880] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop4 scanned by syz-executor153 (4880) executing program [ 81.260498][ T4880] BTRFS info (device loop4): using crc32c (crc32c-generic) checksum algorithm [ 81.263013][ T4880] BTRFS info (device loop4): metadata ratio 2 [ 81.271538][ T4028] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 10 scanned by udevd (4028) [ 81.285130][ T4880] BTRFS info (device loop4): max_inline at 4096 [ 81.287167][ T4880] BTRFS info (device loop4): force zlib compression, level 3 [ 81.289270][ T4880] BTRFS info (device loop4): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 81.297337][ T4286] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4286) [ 81.303129][ T4880] BTRFS info (device loop4): use zstd compression, level 3 [ 81.305268][ T4880] BTRFS info (device loop4): use zlib compression, level 3 [ 81.307211][ T4880] BTRFS info (device loop4): using free space tree [ 81.329611][ T4880] BTRFS info (device loop4): has skinny extents [ 81.358142][ T4032] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (4032) [ 81.543415][ T4902] loop2: detected capacity change from 0 to 32768 [ 81.588808][ T4903] loop1: detected capacity change from 0 to 32768 [ 81.606025][ T4902] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor153 (4902) [ 81.627030][ T4901] loop3: detected capacity change from 0 to 32768 [ 81.632945][ T4903] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor153 (4903) [ 81.654420][ T4880] BTRFS info (device loop4): enabling ssd optimizations [ 81.689274][ T4901] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor153 (4901) executing program executing program executing program executing program [ 82.090133][ T4904] loop0: detected capacity change from 0 to 32768 [ 82.129264][ T4904] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor153 (4904) [ 82.202136][ T4904] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 82.204646][ T4904] BTRFS info (device loop0): metadata ratio 2 [ 82.206458][ T4904] BTRFS info (device loop0): max_inline at 4096 [ 82.208096][ T4904] BTRFS info (device loop0): force zlib compression, level 3 [ 82.232751][ T4904] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 82.235345][ T4904] BTRFS info (device loop0): use zstd compression, level 3 [ 82.259926][ T4904] BTRFS info (device loop0): use zlib compression, level 3 [ 82.261988][ T4904] BTRFS info (device loop0): using free space tree [ 82.269815][ T4904] BTRFS info (device loop0): has skinny extents [ 82.437240][ T4925] loop2: detected capacity change from 0 to 32768 executing program [ 82.557255][ T4925] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor153 (4925) [ 82.630082][ T4904] BTRFS info (device loop0): enabling ssd optimizations [ 82.804675][ T4929] loop1: detected capacity change from 0 to 32768 executing program [ 82.849905][ T4929] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop1 scanned by syz-executor153 (4929) [ 82.855167][ T4928] loop3: detected capacity change from 0 to 32768 [ 82.886723][ T4928] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor153 (4928) [ 82.887077][ T4929] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm executing program [ 82.909480][ T4929] BTRFS info (device loop1): metadata ratio 2 [ 82.919625][ T4929] BTRFS info (device loop1): max_inline at 4096 [ 82.935877][ T4929] BTRFS info (device loop1): force zlib compression, level 3 [ 82.937855][ T4929] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 82.958466][ T4929] BTRFS info (device loop1): use zstd compression, level 3 [ 82.966062][ T4929] BTRFS info (device loop1): use zlib compression, level 3 [ 82.968032][ T4929] BTRFS info (device loop1): using free space tree [ 82.982875][ T4929] BTRFS info (device loop1): has skinny extents executing program [ 83.017598][ T4032] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (4032) [ 83.198213][ T4951] loop2: detected capacity change from 0 to 32768 [ 83.275182][ T4929] BTRFS info (device loop1): enabling ssd optimizations [ 83.282167][ T4951] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor153 (4951) [ 83.300995][ T4943] loop4: detected capacity change from 0 to 32768 [ 83.372016][ T4943] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor153 (4943) executing program [ 83.504685][ T4954] loop0: detected capacity change from 0 to 32768 [ 83.508038][ T4028] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop2 scanned by udevd (4028) executing program [ 83.634527][ T4952] loop3: detected capacity change from 0 to 32768 [ 83.651799][ T4954] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 83.654142][ T4954] BTRFS info (device loop0): metadata ratio 2 [ 83.655830][ T4954] BTRFS info (device loop0): max_inline at 4096 [ 83.657491][ T4954] BTRFS info (device loop0): force zlib compression, level 3 [ 83.659395][ T4954] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) executing program [ 83.677911][ T4952] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor153 (4952) [ 83.689867][ T4954] BTRFS info (device loop0): use zstd compression, level 3 [ 83.691913][ T4954] BTRFS info (device loop0): use zlib compression, level 3 [ 83.693750][ T4954] BTRFS info (device loop0): using free space tree [ 83.695393][ T4954] BTRFS info (device loop0): has skinny extents executing program [ 83.813665][ T4032] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (4032) [ 83.948143][ T4976] loop1: detected capacity change from 0 to 32768 [ 83.993161][ T4976] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor153 (4976) [ 84.049803][ T4954] BTRFS info (device loop0): enabling ssd optimizations [ 84.107997][ T4973] loop2: detected capacity change from 0 to 32768 [ 84.127967][ T4974] loop4: detected capacity change from 0 to 32768 [ 84.150865][ T4973] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor153 (4973) [ 84.219461][ T4974] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor153 (4974) executing program [ 84.283608][ T4025] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop4 scanned by udevd (4025) executing program executing program [ 84.456368][ T4979] loop3: detected capacity change from 0 to 32768 executing program [ 84.527807][ T4979] BTRFS info (device loop3): using crc32c (crc32c-generic) checksum algorithm [ 84.536205][ T4979] BTRFS info (device loop3): metadata ratio 2 [ 84.542436][ T4979] BTRFS info (device loop3): max_inline at 4096 [ 84.544105][ T4979] BTRFS info (device loop3): force zlib compression, level 3 [ 84.546074][ T4979] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 84.571164][ T4979] BTRFS info (device loop3): use zstd compression, level 3 [ 84.573160][ T4979] BTRFS info (device loop3): use zlib compression, level 3 [ 84.575002][ T4979] BTRFS info (device loop3): using free space tree [ 84.576659][ T4979] BTRFS info (device loop3): has skinny extents [ 84.761973][ T4998] loop1: detected capacity change from 0 to 32768 [ 84.846089][ T4979] BTRFS info (device loop3): enabling ssd optimizations [ 84.883685][ T4998] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor153 (4998) [ 84.945808][ T4286] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop1 scanned by udevd (4286) executing program executing program [ 85.191385][ T4999] loop2: detected capacity change from 0 to 32768 [ 85.230349][ T4999] BTRFS info (device loop2): using crc32c (crc32c-generic) checksum algorithm [ 85.232812][ T4999] BTRFS info (device loop2): metadata ratio 2 [ 85.234461][ T4999] BTRFS info (device loop2): max_inline at 4096 [ 85.236129][ T4999] BTRFS info (device loop2): force zlib compression, level 3 [ 85.238265][ T4999] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 85.249801][ T4999] BTRFS info (device loop2): use zstd compression, level 3 [ 85.251813][ T4999] BTRFS info (device loop2): use zlib compression, level 3 [ 85.253714][ T4999] BTRFS info (device loop2): using free space tree [ 85.255326][ T4999] BTRFS info (device loop2): has skinny extents [ 85.274097][ T5000] loop0: detected capacity change from 0 to 32768 executing program [ 85.343783][ T5000] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor153 (5000) executing program [ 85.580405][ T4999] BTRFS info (device loop2): enabling ssd optimizations executing program [ 85.598073][ T4238] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by udevd (4238) [ 85.779592][ T5021] loop3: detected capacity change from 0 to 32768 executing program [ 85.834057][ T5021] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop3 scanned by syz-executor153 (5021) [ 85.841448][ T5021] BTRFS info (device loop3): using crc32c (crc32c-generic) checksum algorithm [ 85.843799][ T5021] BTRFS info (device loop3): metadata ratio 2 [ 85.845538][ T5021] BTRFS info (device loop3): max_inline at 4096 [ 85.847254][ T5021] BTRFS info (device loop3): force zlib compression, level 3 [ 85.849152][ T5021] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 85.883089][ T5027] loop4: detected capacity change from 0 to 32768 [ 85.902896][ T5021] BTRFS info (device loop3): use zstd compression, level 3 [ 85.904812][ T5021] BTRFS info (device loop3): use zlib compression, level 3 [ 85.906663][ T5021] BTRFS info (device loop3): using free space tree [ 85.908337][ T5021] BTRFS info (device loop3): has skinny extents [ 85.925434][ T5027] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor153 (5027) [ 86.095824][ T5021] BTRFS info (device loop3): enabling ssd optimizations executing program executing program [ 86.263337][ T5032] loop0: detected capacity change from 0 to 32768 [ 86.320619][ T5032] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor153 (5032) [ 86.332536][ T5032] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 86.335291][ T5032] BTRFS info (device loop0): metadata ratio 2 [ 86.337120][ T5032] BTRFS info (device loop0): max_inline at 4096 [ 86.338841][ T5032] BTRFS info (device loop0): force zlib compression, level 3 executing program [ 86.358524][ T5032] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 86.379804][ T5032] BTRFS info (device loop0): use zstd compression, level 3 [ 86.382136][ T5032] BTRFS info (device loop0): use zlib compression, level 3 [ 86.384038][ T5032] BTRFS info (device loop0): using free space tree [ 86.385781][ T5032] BTRFS info (device loop0): has skinny extents executing program [ 86.770288][ T5032] BTRFS info (device loop0): enabling ssd optimizations executing program [ 86.940559][ T5067] loop1: detected capacity change from 0 to 32768 executing program [ 86.984687][ T5067] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop1 scanned by syz-executor153 (5067) [ 87.024021][ T5068] loop4: detected capacity change from 0 to 32768 [ 87.041788][ T5067] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 87.044400][ T5067] BTRFS info (device loop1): metadata ratio 2 [ 87.046054][ T5067] BTRFS info (device loop1): max_inline at 4096 [ 87.047679][ T5067] BTRFS info (device loop1): force zlib compression, level 3 [ 87.049609][ T5067] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 87.059890][ T5067] BTRFS info (device loop1): use zstd compression, level 3 [ 87.061894][ T5067] BTRFS info (device loop1): use zlib compression, level 3 [ 87.063795][ T5067] BTRFS info (device loop1): using free space tree [ 87.065563][ T5067] BTRFS info (device loop1): has skinny extents [ 87.076665][ T5068] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor153 (5068) [ 87.128966][ T5072] loop3: detected capacity change from 0 to 32768 [ 87.197841][ T5072] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor153 (5072) [ 87.298535][ T5067] BTRFS info (device loop1): enabling ssd optimizations [ 87.449463][ T5089] loop2: detected capacity change from 0 to 32768 [ 87.469194][ T5091] loop0: detected capacity change from 0 to 32768 executing program executing program [ 87.526631][ T5089] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop2 scanned by syz-executor153 (5089) executing program [ 87.608369][ T5089] BTRFS info (device loop2): using crc32c (crc32c-generic) checksum algorithm [ 87.611355][ T5089] BTRFS info (device loop2): metadata ratio 2 [ 87.613095][ T5089] BTRFS info (device loop2): max_inline at 4096 [ 87.614712][ T5089] BTRFS info (device loop2): force zlib compression, level 3 [ 87.616760][ T5089] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 87.619270][ T5089] BTRFS info (device loop2): use zstd compression, level 3 [ 87.638262][ T5091] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor153 (5091) [ 87.657513][ T5089] BTRFS info (device loop2): use zlib compression, level 3 [ 87.659464][ T5089] BTRFS info (device loop2): using free space tree [ 87.661356][ T5089] BTRFS info (device loop2): has skinny extents [ 87.706434][ T4286] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 10 scanned by udevd (4286) [ 87.804149][ T5112] loop3: detected capacity change from 0 to 32768 [ 87.865236][ T5112] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor153 (5112) [ 87.955749][ T5089] BTRFS info (device loop2): enabling ssd optimizations [ 87.974622][ T5110] loop4: detected capacity change from 0 to 32768 executing program executing program executing program [ 88.213745][ T5111] loop1: detected capacity change from 0 to 32768 [ 88.234807][ T5110] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop4 scanned by syz-executor153 (5110) [ 88.306822][ T5110] BTRFS info (device loop4): using crc32c (crc32c-generic) checksum algorithm [ 88.309417][ T5110] BTRFS info (device loop4): metadata ratio 2 [ 88.311822][ T5111] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor153 (5111) [ 88.317629][ T5110] BTRFS info (device loop4): max_inline at 4096 [ 88.319423][ T5110] BTRFS info (device loop4): force zlib compression, level 3 [ 88.337075][ T5132] loop0: detected capacity change from 0 to 32768 [ 88.339884][ T5110] BTRFS info (device loop4): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 88.342388][ T5110] BTRFS info (device loop4): use zstd compression, level 3 [ 88.344281][ T5110] BTRFS info (device loop4): use zlib compression, level 3 [ 88.346178][ T5110] BTRFS info (device loop4): using free space tree [ 88.347965][ T5110] BTRFS info (device loop4): has skinny extents [ 88.391619][ T5132] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor153 (5132) [ 88.481678][ T5134] loop3: detected capacity change from 0 to 32768 [ 88.525157][ T5134] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor153 (5134) executing program [ 88.628822][ T5110] BTRFS info (device loop4): enabling ssd optimizations executing program [ 88.741588][ T5149] loop1: detected capacity change from 0 to 32768 [ 88.791937][ T5149] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop1 scanned by syz-executor153 (5149) [ 88.843622][ T5149] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 88.846216][ T5149] BTRFS info (device loop1): metadata ratio 2 executing program [ 88.847848][ T5149] BTRFS info (device loop1): max_inline at 4096 [ 88.860254][ T5149] BTRFS info (device loop1): force zlib compression, level 3 [ 88.862425][ T5149] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 88.865046][ T5149] BTRFS info (device loop1): use zstd compression, level 3 [ 88.866977][ T5149] BTRFS info (device loop1): use zlib compression, level 3 [ 88.868899][ T5149] BTRFS info (device loop1): using free space tree [ 88.910717][ T5149] BTRFS info (device loop1): has skinny extents executing program [ 89.104103][ T5158] loop3: detected capacity change from 0 to 32768 [ 89.107961][ T5158] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor153 (5158) [ 89.215732][ T5149] BTRFS info (device loop1): enabling ssd optimizations executing program executing program [ 89.505922][ T5154] loop0: detected capacity change from 0 to 32768 [ 89.566540][ T5154] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor153 (5154) [ 89.600384][ T5154] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 89.602736][ T5154] BTRFS info (device loop0): metadata ratio 2 [ 89.604314][ T5154] BTRFS info (device loop0): max_inline at 4096 [ 89.605977][ T5154] BTRFS info (device loop0): force zlib compression, level 3 [ 89.607933][ T5154] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 89.620617][ T5154] BTRFS info (device loop0): use zstd compression, level 3 [ 89.622617][ T5154] BTRFS info (device loop0): use zlib compression, level 3 [ 89.624550][ T5154] BTRFS info (device loop0): using free space tree [ 89.626299][ T5154] BTRFS info (device loop0): has skinny extents [ 89.687156][ T5177] loop2: detected capacity change from 0 to 32768 executing program [ 89.706539][ T5177] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor153 (5177) [ 89.816918][ T5154] BTRFS info (device loop0): enabling ssd optimizations [ 89.890244][ T5186] loop1: detected capacity change from 0 to 32768 [ 89.930508][ T5156] loop4: detected capacity change from 0 to 32768 [ 89.943695][ T5186] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor153 (5186) executing program [ 89.978262][ T5156] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor153 (5156) executing program [ 90.057793][ T4025] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop1 scanned by udevd (4025) executing program executing program [ 90.320173][ T5178] loop3: detected capacity change from 0 to 32768 [ 90.596483][ T5178] BTRFS info (device loop3): using crc32c (crc32c-generic) checksum algorithm [ 90.598936][ T5178] BTRFS info (device loop3): metadata ratio 2 [ 90.602021][ T5178] BTRFS info (device loop3): max_inline at 4096 [ 90.603689][ T5178] BTRFS info (device loop3): force zlib compression, level 3 [ 90.605588][ T5178] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 90.608161][ T5178] BTRFS info (device loop3): use zstd compression, level 3 [ 90.647271][ T5178] BTRFS info (device loop3): use zlib compression, level 3 [ 90.649239][ T5178] BTRFS info (device loop3): using free space tree [ 90.663663][ T5178] BTRFS info (device loop3): has skinny extents executing program executing program [ 90.775373][ T5202] loop2: detected capacity change from 0 to 32768 [ 90.780072][ T5202] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor153 (5202) executing program executing program [ 90.939835][ T5178] BTRFS info (device loop3): enabling ssd optimizations executing program executing program [ 91.342036][ T4028] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop2 scanned by udevd (4028) [ 91.504489][ T5228] loop1: detected capacity change from 0 to 32768 [ 91.528659][ T5209] loop4: detected capacity change from 0 to 32768 [ 91.587472][ T5227] loop0: detected capacity change from 0 to 32768 [ 91.598026][ T5228] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 91.600557][ T5228] BTRFS info (device loop1): metadata ratio 2 [ 91.602169][ T5228] BTRFS info (device loop1): max_inline at 4096 [ 91.603873][ T5228] BTRFS info (device loop1): force zlib compression, level 3 [ 91.606010][ T5209] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor153 (5209) [ 91.622027][ T5228] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_ZSTD (0x10) executing program [ 91.624507][ T5228] BTRFS info (device loop1): use zstd compression, level 3 [ 91.626438][ T5228] BTRFS info (device loop1): use zlib compression, level 3 [ 91.628512][ T5228] BTRFS info (device loop1): using free space tree [ 91.649881][ T5228] BTRFS info (device loop1): has skinny extents [ 91.657739][ T4286] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (4286) executing program [ 91.796078][ T5227] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor153 (5227) [ 91.889467][ T5228] BTRFS info (device loop1): enabling ssd optimizations executing program executing program executing program executing program executing program [ 92.627787][ T5253] loop4: detected capacity change from 0 to 32768 [ 92.691405][ T5253] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop4 scanned by syz-executor153 (5253) [ 92.709130][ T5252] loop0: detected capacity change from 0 to 32768 [ 92.724984][ T5251] loop3: detected capacity change from 0 to 32768 [ 92.742540][ T5252] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor153 (5252) [ 92.746358][ T5251] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor153 (5251) [ 92.752585][ T5253] BTRFS info (device loop4): using crc32c (crc32c-generic) checksum algorithm [ 92.755383][ T5253] BTRFS info (device loop4): metadata ratio 2 [ 92.757132][ T5253] BTRFS info (device loop4): max_inline at 4096 [ 92.758960][ T5253] BTRFS info (device loop4): force zlib compression, level 3 executing program [ 92.790472][ T5253] BTRFS info (device loop4): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 92.793028][ T5253] BTRFS info (device loop4): use zstd compression, level 3 [ 92.795003][ T5253] BTRFS info (device loop4): use zlib compression, level 3 [ 92.820611][ T5253] BTRFS info (device loop4): using free space tree [ 92.822391][ T5253] BTRFS info (device loop4): has skinny extents [ 92.871142][ T4238] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by udevd (4238) [ 92.873926][ T5254] loop1: detected capacity change from 0 to 32768 [ 92.909263][ T5255] loop2: detected capacity change from 0 to 32768 [ 92.952508][ T5254] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor153 (5254) executing program [ 92.977967][ T5255] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor153 (5255) executing program [ 93.182538][ T4025] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4025) [ 93.189885][ T5253] BTRFS info (device loop4): enabling ssd optimizations [ 93.221737][ T5256] loop0: detected capacity change from 0 to 32768 executing program [ 93.318483][ T5256] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor153 (5256) executing program executing program [ 93.453499][ T5266] loop1: detected capacity change from 0 to 32768 [ 93.511386][ T5266] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop1 scanned by syz-executor153 (5266) [ 93.551545][ T5266] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 93.553947][ T5266] BTRFS info (device loop1): metadata ratio 2 [ 93.555580][ T5266] BTRFS info (device loop1): max_inline at 4096 [ 93.557513][ T5266] BTRFS info (device loop1): force zlib compression, level 3 [ 93.559405][ T5266] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 93.598183][ T5266] BTRFS info (device loop1): use zstd compression, level 3 [ 93.600341][ T5266] BTRFS info (device loop1): use zlib compression, level 3 [ 93.602199][ T5266] BTRFS info (device loop1): using free space tree [ 93.603885][ T5266] BTRFS info (device loop1): has skinny extents [ 93.646762][ T5268] loop3: detected capacity change from 0 to 32768 [ 93.690866][ T5268] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor153 (5268) [ 93.803764][ T5278] loop4: detected capacity change from 0 to 32768 [ 93.835801][ T5277] loop2: detected capacity change from 0 to 32768 [ 93.839006][ T5277] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor153 (5277) [ 93.851404][ T5266] BTRFS info (device loop1): enabling ssd optimizations [ 93.964175][ T5278] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor153 (5278) executing program executing program [ 94.051240][ T4286] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 10 /dev/loop1 scanned by udevd (4286) [ 94.090478][ T5279] loop0: detected capacity change from 0 to 32768 executing program executing program executing program [ 94.587906][ T5299] loop4: detected capacity change from 0 to 32768 [ 94.713861][ T5304] loop0: detected capacity change from 0 to 32768 [ 94.732220][ T5301] loop3: detected capacity change from 0 to 32768 [ 94.758626][ T5303] loop2: detected capacity change from 0 to 32768 executing program executing program executing program executing program executing program [ 95.355713][ T5306] loop4: detected capacity change from 0 to 32768 [ 95.360033][ T5305] loop1: detected capacity change from 0 to 32768 [ 95.445613][ T5308] loop0: detected capacity change from 0 to 32768 [ 95.530811][ T5309] loop2: detected capacity change from 0 to 32768 [ 95.546226][ T5307] loop3: detected capacity change from 0 to 32768 [ 95.593144][ T5305] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 95.595580][ T5305] BTRFS info (device loop1): metadata ratio 2 [ 95.597179][ T5305] BTRFS info (device loop1): max_inline at 4096 [ 95.598758][ T5305] BTRFS info (device loop1): force zlib compression, level 3 [ 95.610153][ T5305] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 95.612644][ T5305] BTRFS info (device loop1): use zstd compression, level 3 [ 95.614469][ T5305] BTRFS info (device loop1): use zlib compression, level 3 [ 95.616312][ T5305] BTRFS info (device loop1): using free space tree [ 95.619555][ T5308] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor153 (5308) [ 95.623727][ T5309] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor153 (5309) [ 95.626623][ T5305] BTRFS info (device loop1): has skinny extents [ 95.629309][ T5307] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor153 (5307) executing program executing program executing program [ 95.767822][ T4025] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (4025) [ 95.836713][ T4286] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by udevd (4286) executing program [ 95.948331][ T5305] BTRFS info (device loop1): enabling ssd optimizations [ 95.981985][ T5310] loop4: detected capacity change from 0 to 32768 [ 96.010674][ T5310] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor153 (5310) executing program [ 96.241871][ T5314] loop0: detected capacity change from 0 to 32768 [ 96.254069][ T4032] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop4 scanned by udevd (4032) [ 96.326512][ T5314] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 96.329025][ T5314] BTRFS info (device loop0): metadata ratio 2 [ 96.336423][ T5314] BTRFS info (device loop0): max_inline at 4096 [ 96.337921][ T5313] loop2: detected capacity change from 0 to 32768 [ 96.338192][ T5314] BTRFS info (device loop0): force zlib compression, level 3 [ 96.362313][ T5314] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 96.364779][ T5314] BTRFS info (device loop0): use zstd compression, level 3 executing program [ 96.387258][ T5314] BTRFS info (device loop0): use zlib compression, level 3 [ 96.389485][ T5314] BTRFS info (device loop0): using free space tree [ 96.403238][ T5314] BTRFS info (device loop0): has skinny extents [ 96.413324][ T5313] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor153 (5313) executing program [ 96.708594][ T5328] loop3: detected capacity change from 0 to 32768 [ 96.774638][ T5314] BTRFS info (device loop0): enabling ssd optimizations [ 96.804723][ T5328] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor153 (5328) executing program executing program executing program [ 97.081576][ T4238] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop3 scanned by udevd (4238) [ 97.155684][ T5334] loop1: detected capacity change from 0 to 32768 [ 97.190406][ T5334] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 97.192798][ T5334] BTRFS info (device loop1): metadata ratio 2 [ 97.194400][ T5334] BTRFS info (device loop1): max_inline at 4096 [ 97.196048][ T5334] BTRFS info (device loop1): force zlib compression, level 3 [ 97.197958][ T5334] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_ZSTD (0x10) executing program [ 97.235839][ T5334] BTRFS info (device loop1): use zstd compression, level 3 [ 97.237754][ T5334] BTRFS info (device loop1): use zlib compression, level 3 [ 97.239573][ T5334] BTRFS info (device loop1): using free space tree [ 97.289929][ T5334] BTRFS info (device loop1): has skinny extents [ 97.320150][ T5355] loop2: detected capacity change from 0 to 32768 [ 97.349341][ T5355] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor153 (5355) executing program [ 97.603895][ T5334] BTRFS info (device loop1): enabling ssd optimizations executing program executing program executing program executing program [ 97.870767][ T4025] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop2 scanned by udevd (4025) [ 97.993872][ T5358] loop0: detected capacity change from 0 to 32768 [ 98.023982][ T5358] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 98.026310][ T5358] BTRFS info (device loop0): metadata ratio 2 [ 98.027894][ T5358] BTRFS info (device loop0): max_inline at 4096 [ 98.029566][ T5358] BTRFS info (device loop0): force zlib compression, level 3 [ 98.068528][ T5358] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 98.078651][ T5358] BTRFS info (device loop0): use zstd compression, level 3 [ 98.099938][ T5358] BTRFS info (device loop0): use zlib compression, level 3 [ 98.101937][ T5358] BTRFS info (device loop0): using free space tree [ 98.103617][ T5358] BTRFS info (device loop0): has skinny extents [ 98.399246][ T5382] loop1: detected capacity change from 0 to 32768 [ 98.455724][ T5381] loop2: detected capacity change from 0 to 32768 [ 98.470164][ T5358] BTRFS info (device loop0): enabling ssd optimizations [ 98.470838][ T5379] loop3: detected capacity change from 0 to 32768 [ 98.491490][ T5382] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor153 (5382) executing program [ 98.597367][ T5379] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor153 (5379) [ 98.601445][ T5381] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor153 (5381) executing program executing program [ 98.699279][ T4286] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop1 scanned by udevd (4286) [ 98.758772][ T5383] loop4: detected capacity change from 0 to 32768 executing program [ 98.904662][ T5383] BTRFS info (device loop4): using crc32c (crc32c-generic) checksum algorithm [ 98.907080][ T5383] BTRFS info (device loop4): metadata ratio 2 [ 98.915803][ T5383] BTRFS info (device loop4): max_inline at 4096 [ 98.917580][ T5383] BTRFS info (device loop4): force zlib compression, level 3 [ 98.951956][ T5383] BTRFS info (device loop4): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 98.954545][ T5383] BTRFS info (device loop4): use zstd compression, level 3 [ 98.956471][ T5383] BTRFS info (device loop4): use zlib compression, level 3 [ 98.958354][ T5383] BTRFS info (device loop4): using free space tree [ 98.996118][ T5383] BTRFS info (device loop4): has skinny extents executing program [ 99.243471][ T5383] BTRFS info (device loop4): enabling ssd optimizations executing program executing program executing program executing program [ 99.713712][ T5410] loop2: detected capacity change from 0 to 32768 [ 99.878046][ T5410] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop2 scanned by syz-executor153 (5410) [ 100.023029][ T5432] loop4: detected capacity change from 0 to 32768 [ 100.087747][ T5432] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor153 (5432) [ 100.088156][ T5410] BTRFS info (device loop2): using crc32c (crc32c-generic) checksum algorithm [ 100.100022][ T5410] BTRFS info (device loop2): metadata ratio 2 [ 100.101781][ T5410] BTRFS info (device loop2): max_inline at 4096 [ 100.103744][ T5410] BTRFS info (device loop2): force zlib compression, level 3 [ 100.105659][ T5410] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 100.108035][ T5410] BTRFS info (device loop2): use zstd compression, level 3 [ 100.124583][ T5410] BTRFS info (device loop2): use zlib compression, level 3 [ 100.126544][ T5410] BTRFS info (device loop2): using free space tree [ 100.128174][ T5410] BTRFS info (device loop2): has skinny extents [ 100.143282][ T5434] loop0: detected capacity change from 0 to 32768 [ 100.216394][ T5434] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor153 (5434) executing program executing program executing program executing program [ 100.488484][ T5410] BTRFS info (device loop2): enabling ssd optimizations [ 100.603540][ T5449] loop0: detected capacity change from 0 to 32768 [ 100.673466][ T5449] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor153 (5449) [ 100.926178][ T5440] loop1: detected capacity change from 0 to 32768 [ 100.949375][ T5444] loop3: detected capacity change from 0 to 32768 [ 100.962150][ T5440] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop1 scanned by syz-executor153 (5440) executing program executing program [ 101.037361][ T5444] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor153 (5444) [ 101.040824][ T5440] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 101.042434][ T4025] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (4025) [ 101.043151][ T5440] BTRFS info (device loop1): metadata ratio 2 executing program [ 101.058362][ T5440] BTRFS info (device loop1): max_inline at 4096 [ 101.075393][ T5453] loop4: detected capacity change from 0 to 32768 [ 101.076068][ T5440] BTRFS info (device loop1): force zlib compression, level 3 [ 101.079297][ T5440] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 101.086363][ T5440] BTRFS info (device loop1): use zstd compression, level 3 [ 101.088346][ T5440] BTRFS info (device loop1): use zlib compression, level 3 [ 101.106652][ T5440] BTRFS info (device loop1): using free space tree [ 101.108412][ T5440] BTRFS info (device loop1): has skinny extents [ 101.132156][ T5453] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor153 (5453) [ 101.356282][ T5440] BTRFS info (device loop1): enabling ssd optimizations [ 101.372618][ T5458] loop0: detected capacity change from 0 to 32768 [ 101.433892][ T5458] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor153 (5458) executing program executing program executing program [ 101.636756][ T5460] loop3: detected capacity change from 0 to 32768 [ 101.638729][ T4238] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by udevd (4238) [ 101.702292][ T5459] loop2: detected capacity change from 0 to 32768 [ 101.731885][ T5460] BTRFS info (device loop3): using crc32c (crc32c-generic) checksum algorithm [ 101.734515][ T5460] BTRFS info (device loop3): metadata ratio 2 [ 101.736112][ T5460] BTRFS info (device loop3): max_inline at 4096 [ 101.737727][ T5460] BTRFS info (device loop3): force zlib compression, level 3 [ 101.744853][ T5459] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor153 (5459) [ 101.759939][ T5460] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 101.762748][ T5460] BTRFS info (device loop3): use zstd compression, level 3 [ 101.764595][ T5460] BTRFS info (device loop3): use zlib compression, level 3 [ 101.766445][ T5460] BTRFS info (device loop3): using free space tree [ 101.768167][ T5460] BTRFS info (device loop3): has skinny extents [ 101.953116][ T5480] loop4: detected capacity change from 0 to 32768 [ 102.016975][ T5460] BTRFS info (device loop3): enabling ssd optimizations [ 102.021758][ T5482] loop1: detected capacity change from 0 to 32768 [ 102.027232][ T5480] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor153 (5480) executing program [ 102.098757][ T5482] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor153 (5482) executing program executing program executing program [ 102.388599][ T4028] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop4 scanned by udevd (4028) executing program [ 102.711814][ T5503] loop2: detected capacity change from 0 to 32768 executing program [ 102.984331][ T5505] loop0: detected capacity change from 0 to 32768 [ 102.991577][ T5506] loop1: detected capacity change from 0 to 32768 executing program executing program executing program executing program executing program [ 103.662778][ T5511] loop2: detected capacity change from 0 to 32768 [ 103.667204][ T5512] loop1: detected capacity change from 0 to 32768 executing program [ 103.811119][ T5513] loop0: detected capacity change from 0 to 32768 [ 103.870540][ T5514] loop4: detected capacity change from 0 to 32768 executing program executing program executing program executing program [ 104.243305][ T5515] loop3: detected capacity change from 0 to 32768 [ 104.297394][ T5515] BTRFS info (device loop3): using crc32c (crc32c-generic) checksum algorithm [ 104.304836][ T5515] BTRFS info (device loop3): metadata ratio 2 [ 104.306497][ T5515] BTRFS info (device loop3): max_inline at 4096 [ 104.308334][ T5515] BTRFS info (device loop3): force zlib compression, level 3 [ 104.323139][ T5515] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 104.325550][ T5515] BTRFS info (device loop3): use zstd compression, level 3 [ 104.327398][ T5515] BTRFS info (device loop3): use zlib compression, level 3 [ 104.329242][ T5515] BTRFS info (device loop3): using free space tree [ 104.349065][ T5515] BTRFS info (device loop3): has skinny extents [ 104.510934][ T5518] loop0: detected capacity change from 0 to 32768 [ 104.535807][ T5518] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor153 (5518) executing program [ 104.626109][ T5517] loop2: detected capacity change from 0 to 32768 [ 104.674980][ T5515] BTRFS info (device loop3): enabling ssd optimizations [ 104.723036][ T5516] loop1: detected capacity change from 0 to 32768 [ 104.804075][ T5517] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor153 (5517) [ 104.811433][ T5516] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor153 (5516) [ 104.818441][ T4028] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by udevd (4028) executing program executing program executing program [ 104.966538][ T4286] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop1 scanned by udevd (4286) [ 105.031353][ T5519] loop4: detected capacity change from 0 to 32768 [ 105.051608][ T5534] loop0: detected capacity change from 0 to 32768 executing program executing program executing program executing program [ 105.699324][ T5546] loop4: detected capacity change from 0 to 32768 executing program executing program [ 106.072756][ T5547] loop0: detected capacity change from 0 to 32768 [ 106.177025][ T5549] loop2: detected capacity change from 0 to 32768 executing program [ 106.274350][ T5550] loop1: detected capacity change from 0 to 32768 executing program executing program [ 106.625616][ T5551] loop4: detected capacity change from 0 to 32768 executing program executing program [ 106.816276][ T5552] loop3: detected capacity change from 0 to 32768 [ 106.888003][ T5553] loop0: detected capacity change from 0 to 32768 [ 107.007197][ T5554] loop2: detected capacity change from 0 to 32768 [ 107.057364][ T5552] BTRFS info (device loop3): using crc32c (crc32c-generic) checksum algorithm [ 107.057858][ T5554] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor153 (5554) [ 107.072962][ T5552] BTRFS info (device loop3): metadata ratio 2 [ 107.074806][ T5552] BTRFS info (device loop3): max_inline at 4096 [ 107.076577][ T5552] BTRFS info (device loop3): force zlib compression, level 3 [ 107.078565][ T5552] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 107.100032][ T5552] BTRFS info (device loop3): use zstd compression, level 3 [ 107.102028][ T5552] BTRFS info (device loop3): use zlib compression, level 3 [ 107.103972][ T5552] BTRFS info (device loop3): using free space tree [ 107.105714][ T5552] BTRFS info (device loop3): has skinny extents [ 107.147082][ T5555] loop1: detected capacity change from 0 to 32768 executing program [ 107.197388][ T5555] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor153 (5555) [ 107.239322][ T5556] loop4: detected capacity change from 0 to 32768 [ 107.292088][ T5556] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor153 (5556) executing program executing program executing program [ 107.435786][ T5552] BTRFS info (device loop3): enabling ssd optimizations [ 107.539514][ T4025] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (4025) [ 107.641029][ T5559] loop0: detected capacity change from 0 to 32768 executing program [ 107.681594][ T5559] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor153 (5559) [ 107.697002][ T5559] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 107.699372][ T5559] BTRFS info (device loop0): metadata ratio 2 [ 107.705059][ T5559] BTRFS info (device loop0): max_inline at 4096 [ 107.706651][ T5559] BTRFS info (device loop0): force zlib compression, level 3 [ 107.708523][ T5559] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 107.712429][ T5578] loop1: detected capacity change from 0 to 32768 [ 107.739835][ T5559] BTRFS info (device loop0): use zstd compression, level 3 [ 107.741972][ T5559] BTRFS info (device loop0): use zlib compression, level 3 [ 107.743857][ T5559] BTRFS info (device loop0): using free space tree [ 107.745475][ T5559] BTRFS info (device loop0): has skinny extents [ 107.760163][ T5578] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor153 (5578) executing program executing program [ 108.104509][ T5559] BTRFS info (device loop0): enabling ssd optimizations [ 108.263116][ T5572] loop4: detected capacity change from 0 to 32768 [ 108.271155][ T5572] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor153 (5572) [ 108.299380][ T5577] loop2: detected capacity change from 0 to 32768 executing program [ 108.350181][ T5577] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop2 scanned by syz-executor153 (5577) executing program [ 108.391971][ T4028] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 10 scanned by udevd (4028) [ 108.395658][ T5577] BTRFS info (device loop2): using crc32c (crc32c-generic) checksum algorithm [ 108.396371][ T4238] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4238) [ 108.398080][ T5577] BTRFS info (device loop2): metadata ratio 2 [ 108.416590][ T5577] BTRFS info (device loop2): max_inline at 4096 [ 108.418257][ T5577] BTRFS info (device loop2): force zlib compression, level 3 [ 108.429764][ T5577] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 108.432425][ T5577] BTRFS info (device loop2): use zstd compression, level 3 [ 108.446099][ T5577] BTRFS info (device loop2): use zlib compression, level 3 [ 108.448077][ T5577] BTRFS info (device loop2): using free space tree [ 108.459761][ T5577] BTRFS info (device loop2): has skinny extents executing program [ 108.556673][ T4286] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (4286) [ 108.661046][ T5583] loop1: detected capacity change from 0 to 32768 [ 108.709020][ T5577] BTRFS info (device loop2): enabling ssd optimizations [ 108.711969][ T5583] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor153 (5583) executing program [ 108.854770][ T5602] loop0: detected capacity change from 0 to 32768 [ 108.911598][ T5602] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor153 (5602) executing program [ 109.055063][ T5604] loop3: detected capacity change from 0 to 32768 executing program [ 109.101839][ T5604] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop3 scanned by syz-executor153 (5604) executing program [ 109.182575][ T5604] BTRFS info (device loop3): using crc32c (crc32c-generic) checksum algorithm [ 109.184952][ T5604] BTRFS info (device loop3): metadata ratio 2 [ 109.186815][ T5604] BTRFS info (device loop3): max_inline at 4096 [ 109.188473][ T5604] BTRFS info (device loop3): force zlib compression, level 3 [ 109.211079][ T5604] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 109.213762][ T5604] BTRFS info (device loop3): use zstd compression, level 3 [ 109.215583][ T5604] BTRFS info (device loop3): use zlib compression, level 3 [ 109.217433][ T5604] BTRFS info (device loop3): using free space tree [ 109.219282][ T5604] BTRFS info (device loop3): has skinny extents [ 109.458145][ T5626] loop0: detected capacity change from 0 to 32768 [ 109.480522][ T5604] BTRFS info (device loop3): enabling ssd optimizations [ 109.511384][ T5626] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor153 (5626) [ 109.606750][ T5623] loop4: detected capacity change from 0 to 32768 executing program executing program [ 109.684267][ T5623] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop4 scanned by syz-executor153 (5623) [ 109.695103][ T5623] BTRFS info (device loop4): using crc32c (crc32c-generic) checksum algorithm [ 109.697660][ T5623] BTRFS info (device loop4): metadata ratio 2 [ 109.704957][ T5623] BTRFS info (device loop4): max_inline at 4096 [ 109.706781][ T5623] BTRFS info (device loop4): force zlib compression, level 3 [ 109.708953][ T5623] BTRFS info (device loop4): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 109.719102][ T5623] BTRFS info (device loop4): use zstd compression, level 3 [ 109.726780][ T5623] BTRFS info (device loop4): use zlib compression, level 3 [ 109.728871][ T5623] BTRFS info (device loop4): using free space tree [ 109.736625][ T5623] BTRFS info (device loop4): has skinny extents [ 109.753612][ T4028] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by udevd (4028) [ 109.762673][ T5624] loop2: detected capacity change from 0 to 32768 [ 109.814809][ T5624] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor153 (5624) [ 109.872432][ T5625] loop1: detected capacity change from 0 to 32768 [ 109.931560][ T5625] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor153 (5625) executing program [ 110.044802][ T5647] loop3: detected capacity change from 0 to 32768 [ 110.060308][ T5623] BTRFS info (device loop4): enabling ssd optimizations [ 110.072631][ T5647] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor153 (5647) executing program [ 110.249890][ T4025] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop2 scanned by udevd (4025) [ 110.266672][ T5646] loop0: detected capacity change from 0 to 32768 executing program [ 110.351886][ T5646] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 110.354302][ T5646] BTRFS info (device loop0): metadata ratio 2 [ 110.355988][ T5646] BTRFS info (device loop0): max_inline at 4096 [ 110.357612][ T5646] BTRFS info (device loop0): force zlib compression, level 3 [ 110.359503][ T5646] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 110.379775][ T5646] BTRFS info (device loop0): use zstd compression, level 3 executing program [ 110.390335][ T5646] BTRFS info (device loop0): use zlib compression, level 3 [ 110.392295][ T5646] BTRFS info (device loop0): using free space tree [ 110.393986][ T5646] BTRFS info (device loop0): has skinny extents executing program [ 110.739917][ T5646] BTRFS info (device loop0): enabling ssd optimizations [ 110.744269][ T5671] loop3: detected capacity change from 0 to 32768 [ 110.750549][ T5671] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor153 (5671) executing program executing program [ 110.912675][ T5668] loop1: detected capacity change from 0 to 32768 [ 110.941056][ T5668] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop1 scanned by syz-executor153 (5668) [ 110.973560][ T5668] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 110.976175][ T5668] BTRFS info (device loop1): metadata ratio 2 [ 110.977945][ T5668] BTRFS info (device loop1): max_inline at 4096 [ 110.979535][ T5668] BTRFS info (device loop1): force zlib compression, level 3 [ 111.000090][ T5668] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 111.002579][ T5668] BTRFS info (device loop1): use zstd compression, level 3 [ 111.019798][ T5668] BTRFS info (device loop1): use zlib compression, level 3 [ 111.021844][ T5668] BTRFS info (device loop1): using free space tree [ 111.023526][ T5668] BTRFS info (device loop1): has skinny extents [ 111.054420][ T5669] loop4: detected capacity change from 0 to 32768 [ 111.317514][ T5691] loop3: detected capacity change from 0 to 32768 [ 111.327094][ T5686] loop2: detected capacity change from 0 to 32768 [ 111.350048][ T5669] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor153 (5669) [ 111.416649][ T5691] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor153 (5691) executing program executing program [ 111.540461][ T5686] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor153 (5686) executing program [ 111.568022][ T5668] BTRFS info (device loop1): enabling ssd optimizations [ 111.604499][ T4025] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (4025) executing program executing program [ 112.025247][ T5712] loop4: detected capacity change from 0 to 32768 [ 112.087641][ T5711] loop0: detected capacity change from 0 to 32768 [ 112.158203][ T5712] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop4 scanned by syz-executor153 (5712) [ 112.190993][ T5714] loop2: detected capacity change from 0 to 32768 [ 112.217916][ T5711] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor153 (5711) [ 112.218181][ T5712] BTRFS info (device loop4): using crc32c (crc32c-generic) checksum algorithm [ 112.223876][ T5712] BTRFS info (device loop4): metadata ratio 2 [ 112.225603][ T5712] BTRFS info (device loop4): max_inline at 4096 [ 112.247867][ T5712] BTRFS info (device loop4): force zlib compression, level 3 [ 112.258030][ T5712] BTRFS info (device loop4): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 112.260838][ T5712] BTRFS info (device loop4): use zstd compression, level 3 [ 112.262714][ T5712] BTRFS info (device loop4): use zlib compression, level 3 [ 112.264672][ T5712] BTRFS info (device loop4): using free space tree [ 112.266397][ T5712] BTRFS info (device loop4): has skinny extents [ 112.287066][ T5717] loop3: detected capacity change from 0 to 32768 [ 112.340902][ T5717] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor153 (5717) [ 112.344966][ T5714] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor153 (5714) executing program [ 112.519280][ T4032] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (4032) [ 112.536252][ T5712] BTRFS info (device loop4): enabling ssd optimizations executing program executing program executing program executing program [ 113.087328][ T5729] loop3: detected capacity change from 0 to 32768 [ 113.111413][ T5729] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop3 scanned by syz-executor153 (5729) [ 113.126763][ T5729] BTRFS info (device loop3): using crc32c (crc32c-generic) checksum algorithm [ 113.129194][ T5729] BTRFS info (device loop3): metadata ratio 2 [ 113.136660][ T5729] BTRFS info (device loop3): max_inline at 4096 [ 113.138418][ T5729] BTRFS info (device loop3): force zlib compression, level 3 [ 113.163813][ T5729] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 113.166308][ T5729] BTRFS info (device loop3): use zstd compression, level 3 [ 113.172127][ T5729] BTRFS info (device loop3): use zlib compression, level 3 [ 113.174290][ T5729] BTRFS info (device loop3): using free space tree [ 113.176018][ T5729] BTRFS info (device loop3): has skinny extents [ 113.259548][ T5739] loop0: detected capacity change from 0 to 32768 [ 113.297542][ T5739] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor153 (5739) executing program [ 113.370020][ T4028] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by udevd (4028) [ 113.372537][ T5740] loop1: detected capacity change from 0 to 32768 [ 113.388899][ T5741] loop2: detected capacity change from 0 to 32768 [ 113.403506][ T5729] BTRFS info (device loop3): enabling ssd optimizations [ 113.473414][ T5740] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor153 (5740) [ 113.494083][ T5741] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor153 (5741) executing program executing program executing program [ 113.695559][ T4286] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop1 scanned by udevd (4286) executing program [ 114.016245][ T5756] loop0: detected capacity change from 0 to 32768 [ 114.138535][ T5756] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 114.147816][ T5756] BTRFS info (device loop0): metadata ratio 2 [ 114.149494][ T5756] BTRFS info (device loop0): max_inline at 4096 [ 114.160085][ T5756] BTRFS info (device loop0): force zlib compression, level 3 [ 114.162190][ T5756] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 114.164570][ T5756] BTRFS info (device loop0): use zstd compression, level 3 [ 114.166425][ T5756] BTRFS info (device loop0): use zlib compression, level 3 [ 114.187342][ T5766] loop4: detected capacity change from 0 to 32768 [ 114.193337][ T5756] BTRFS info (device loop0): using free space tree [ 114.195058][ T5756] BTRFS info (device loop0): has skinny extents [ 114.241916][ T5766] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor153 (5766) executing program [ 114.316373][ T5765] loop3: detected capacity change from 0 to 32768 [ 114.343684][ T5768] loop2: detected capacity change from 0 to 32768 executing program [ 114.361379][ T4025] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (4025) [ 114.378030][ T5765] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor153 (5765) [ 114.420800][ T5768] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor153 (5768) [ 114.526515][ T5756] BTRFS info (device loop0): enabling ssd optimizations executing program executing program executing program [ 114.854669][ T5776] loop1: detected capacity change from 0 to 32768 [ 114.935162][ T5781] loop4: detected capacity change from 0 to 32768 [ 114.955917][ T5776] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop1 scanned by syz-executor153 (5776) [ 115.005627][ T5781] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor153 (5781) [ 115.005934][ T5776] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 115.015626][ T5776] BTRFS info (device loop1): metadata ratio 2 [ 115.017383][ T5776] BTRFS info (device loop1): max_inline at 4096 [ 115.019074][ T5776] BTRFS info (device loop1): force zlib compression, level 3 [ 115.034431][ T5776] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 115.044584][ T5776] BTRFS info (device loop1): use zstd compression, level 3 [ 115.046654][ T5776] BTRFS info (device loop1): use zlib compression, level 3 [ 115.075039][ T5776] BTRFS info (device loop1): using free space tree [ 115.076880][ T5776] BTRFS info (device loop1): has skinny extents [ 115.108478][ T5790] loop3: detected capacity change from 0 to 32768 [ 115.151891][ T5790] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor153 (5790) executing program [ 115.224588][ T5791] loop2: detected capacity change from 0 to 32768 [ 115.271966][ T5791] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor153 (5791) [ 115.297315][ T5792] loop0: detected capacity change from 0 to 32768 [ 115.314248][ T5776] BTRFS info (device loop1): enabling ssd optimizations [ 115.363369][ T5792] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor153 (5792) executing program executing program executing program executing program [ 115.731148][ T5803] loop4: detected capacity change from 0 to 32768 [ 115.793280][ T5803] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop4 scanned by syz-executor153 (5803) [ 115.834054][ T5803] BTRFS info (device loop4): using crc32c (crc32c-generic) checksum algorithm [ 115.836611][ T5803] BTRFS info (device loop4): metadata ratio 2 [ 115.838444][ T5803] BTRFS info (device loop4): max_inline at 4096 [ 115.840405][ T5803] BTRFS info (device loop4): force zlib compression, level 3 [ 115.842346][ T5803] BTRFS info (device loop4): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 115.844882][ T5803] BTRFS info (device loop4): use zstd compression, level 3 [ 115.846813][ T5803] BTRFS info (device loop4): use zlib compression, level 3 [ 115.879339][ T5803] BTRFS info (device loop4): using free space tree [ 115.886587][ T5803] BTRFS info (device loop4): has skinny extents [ 116.098103][ T5812] loop3: detected capacity change from 0 to 32768 [ 116.108639][ T5814] loop2: detected capacity change from 0 to 32768 [ 116.148669][ T5812] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor153 (5812) [ 116.165305][ T5803] BTRFS info (device loop4): enabling ssd optimizations [ 116.187170][ T5815] loop1: detected capacity change from 0 to 32768 [ 116.199389][ T5814] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor153 (5814) [ 116.219450][ T5813] loop0: detected capacity change from 0 to 32768 executing program executing program [ 116.282589][ T4286] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 10 /dev/loop4 scanned by udevd (4286) executing program executing program executing program [ 116.779952][ T5834] loop3: detected capacity change from 0 to 32768 [ 117.055367][ T5837] loop2: detected capacity change from 0 to 32768 executing program executing program executing program [ 117.177342][ T5838] loop0: detected capacity change from 0 to 32768 [ 117.208270][ T5839] loop1: detected capacity change from 0 to 32768 executing program executing program [ 117.698624][ T5840] loop4: detected capacity change from 0 to 32768 [ 117.736027][ T5841] loop2: detected capacity change from 0 to 32768 [ 117.760528][ T5842] loop3: detected capacity change from 0 to 32768 [ 117.823885][ T5842] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor153 (5842) [ 117.824140][ T5840] BTRFS info (device loop4): using crc32c (crc32c-generic) checksum algorithm [ 117.829219][ T5840] BTRFS info (device loop4): metadata ratio 2 [ 117.839415][ T5840] BTRFS info (device loop4): max_inline at 4096 [ 117.847300][ T5843] loop0: detected capacity change from 0 to 32768 [ 117.849552][ T5840] BTRFS info (device loop4): force zlib compression, level 3 [ 117.856519][ T5840] BTRFS info (device loop4): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 117.859111][ T5840] BTRFS info (device loop4): use zstd compression, level 3 [ 117.874030][ T5840] BTRFS info (device loop4): use zlib compression, level 3 [ 117.876176][ T5841] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor153 (5841) [ 117.881609][ T5840] BTRFS info (device loop4): using free space tree [ 117.883527][ T5840] BTRFS info (device loop4): has skinny extents [ 117.952605][ T5843] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor153 (5843) [ 117.956231][ T5844] loop1: detected capacity change from 0 to 32768 [ 118.001530][ T5844] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor153 (5844) executing program [ 118.079120][ T5840] BTRFS info (device loop4): enabling ssd optimizations executing program [ 118.260481][ T5861] loop3: detected capacity change from 0 to 32768 executing program executing program [ 118.331640][ T5861] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop3 scanned by syz-executor153 (5861) executing program [ 118.378113][ T5861] BTRFS info (device loop3): using crc32c (crc32c-generic) checksum algorithm [ 118.386595][ T5861] BTRFS info (device loop3): metadata ratio 2 [ 118.388326][ T5861] BTRFS info (device loop3): max_inline at 4096 [ 118.406863][ T5861] BTRFS info (device loop3): force zlib compression, level 3 [ 118.408782][ T5861] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 118.429936][ T5861] BTRFS info (device loop3): use zstd compression, level 3 [ 118.431952][ T5861] BTRFS info (device loop3): use zlib compression, level 3 [ 118.433939][ T5861] BTRFS info (device loop3): using free space tree [ 118.435683][ T5861] BTRFS info (device loop3): has skinny extents [ 118.626539][ T5867] loop0: detected capacity change from 0 to 32768 [ 118.735160][ T5867] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor153 (5867) [ 118.788070][ T5861] BTRFS info (device loop3): enabling ssd optimizations executing program [ 118.861685][ T5864] loop2: detected capacity change from 0 to 32768 [ 118.900326][ T5864] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor153 (5864) executing program executing program [ 119.056586][ T4032] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by udevd (4032) [ 119.076124][ T5866] loop4: detected capacity change from 0 to 32768 [ 119.110255][ T5868] loop1: detected capacity change from 0 to 32768 [ 119.126550][ T5868] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 119.129022][ T5868] BTRFS info (device loop1): metadata ratio 2 [ 119.139892][ T5868] BTRFS info (device loop1): max_inline at 4096 [ 119.141643][ T5868] BTRFS info (device loop1): force zlib compression, level 3 [ 119.143490][ T5868] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 119.161044][ T5868] BTRFS info (device loop1): use zstd compression, level 3 [ 119.162947][ T5868] BTRFS info (device loop1): use zlib compression, level 3 [ 119.164799][ T5868] BTRFS info (device loop1): using free space tree [ 119.172930][ T5866] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor153 (5866) [ 119.176711][ T5868] BTRFS info (device loop1): has skinny extents executing program [ 119.378582][ T5890] loop2: detected capacity change from 0 to 32768 [ 119.450055][ T5890] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor153 (5890) [ 119.566907][ T5891] loop3: detected capacity change from 0 to 32768 [ 119.572572][ T5868] BTRFS info (device loop1): enabling ssd optimizations [ 119.606649][ T5891] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor153 (5891) executing program executing program [ 119.789266][ T5899] loop4: detected capacity change from 0 to 32768 executing program [ 119.916194][ T5899] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop4 scanned by syz-executor153 (5899) [ 119.921990][ T5899] BTRFS info (device loop4): using crc32c (crc32c-generic) checksum algorithm [ 119.924269][ T5899] BTRFS info (device loop4): metadata ratio 2 [ 119.926108][ T5899] BTRFS info (device loop4): max_inline at 4096 [ 119.927984][ T5899] BTRFS info (device loop4): force zlib compression, level 3 [ 119.952358][ T5899] BTRFS info (device loop4): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 119.954964][ T5899] BTRFS info (device loop4): use zstd compression, level 3 [ 119.956846][ T5899] BTRFS info (device loop4): use zlib compression, level 3 [ 119.958836][ T5899] BTRFS info (device loop4): using free space tree executing program [ 119.994184][ T5899] BTRFS info (device loop4): has skinny extents executing program [ 120.317388][ T5899] BTRFS info (device loop4): enabling ssd optimizations [ 120.328986][ T5914] loop2: detected capacity change from 0 to 32768 [ 120.357672][ T5913] loop0: detected capacity change from 0 to 32768 [ 120.401756][ T5913] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor153 (5913) [ 120.464796][ T5914] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor153 (5914) [ 120.465855][ T5916] loop3: detected capacity change from 0 to 32768 [ 120.530769][ T5916] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor153 (5916) executing program executing program executing program [ 120.649371][ T5931] loop1: detected capacity change from 0 to 32768 [ 120.676424][ T4025] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop2 scanned by udevd (4025) [ 120.761735][ T5931] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 120.764149][ T5931] BTRFS info (device loop1): metadata ratio 2 [ 120.765744][ T5931] BTRFS info (device loop1): max_inline at 4096 [ 120.767429][ T5931] BTRFS info (device loop1): force zlib compression, level 3 [ 120.795987][ T5931] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 120.798449][ T5931] BTRFS info (device loop1): use zstd compression, level 3 [ 120.816928][ T5931] BTRFS info (device loop1): use zlib compression, level 3 [ 120.818853][ T5931] BTRFS info (device loop1): using free space tree executing program [ 120.824795][ T5931] BTRFS info (device loop1): has skinny extents [ 121.084920][ T5940] loop3: detected capacity change from 0 to 32768 [ 121.097421][ T5931] BTRFS info (device loop1): enabling ssd optimizations [ 121.135882][ T5940] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor153 (5940) executing program [ 121.283456][ T5938] loop4: detected capacity change from 0 to 32768 [ 121.337634][ T4238] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 10 /dev/loop1 scanned by udevd (4238) [ 121.386246][ T5939] loop0: detected capacity change from 0 to 32768 executing program executing program [ 121.616467][ T5960] loop3: detected capacity change from 0 to 32768 executing program executing program [ 121.875606][ T5962] loop2: detected capacity change from 0 to 32768 executing program executing program executing program [ 122.198336][ T5964] loop4: detected capacity change from 0 to 32768 executing program [ 122.251454][ T5965] loop0: detected capacity change from 0 to 32768 executing program [ 122.656028][ T5966] loop3: detected capacity change from 0 to 32768 executing program [ 122.754343][ T5968] loop2: detected capacity change from 0 to 32768 [ 122.758437][ T5967] loop1: detected capacity change from 0 to 32768 executing program [ 122.815291][ T5969] loop4: detected capacity change from 0 to 32768 [ 122.855560][ T5967] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 122.858131][ T5967] BTRFS info (device loop1): metadata ratio 2 [ 122.860242][ T5967] BTRFS info (device loop1): max_inline at 4096 [ 122.861905][ T5967] BTRFS info (device loop1): force zlib compression, level 3 [ 122.863843][ T5967] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 122.866286][ T5967] BTRFS info (device loop1): use zstd compression, level 3 [ 122.868297][ T5967] BTRFS info (device loop1): use zlib compression, level 3 [ 122.879933][ T4286] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (4286) [ 122.892979][ T5967] BTRFS info (device loop1): using free space tree [ 122.894709][ T5967] BTRFS info (device loop1): has skinny extents [ 122.896411][ T5969] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor153 (5969) [ 123.090654][ T5971] loop3: detected capacity change from 0 to 32768 [ 123.120964][ T5967] BTRFS info (device loop1): enabling ssd optimizations [ 123.132156][ T5971] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor153 (5971) executing program [ 123.296721][ T5970] loop0: detected capacity change from 0 to 32768 [ 123.311780][ T5970] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor153 (5970) [ 123.384789][ T5970] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 123.387439][ T5970] BTRFS info (device loop0): metadata ratio 2 [ 123.389234][ T5970] BTRFS info (device loop0): max_inline at 4096 [ 123.413243][ T5970] BTRFS info (device loop0): force zlib compression, level 3 [ 123.415439][ T5970] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 123.417926][ T5970] BTRFS info (device loop0): use zstd compression, level 3 [ 123.433106][ T5970] BTRFS info (device loop0): use zlib compression, level 3 [ 123.435134][ T5970] BTRFS info (device loop0): using free space tree [ 123.450200][ T5972] loop2: detected capacity change from 0 to 32768 [ 123.452211][ T5970] BTRFS info (device loop0): has skinny extents executing program executing program [ 123.518790][ T5972] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor153 (5972) executing program [ 123.659529][ T4238] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (4238) [ 123.759865][ T5970] BTRFS info (device loop0): enabling ssd optimizations [ 123.826190][ T6005] loop2: detected capacity change from 0 to 32768 [ 123.898770][ T5991] loop4: detected capacity change from 0 to 32768 [ 123.906138][ T6005] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor153 (6005) [ 123.959356][ T5991] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor153 (5991) executing program executing program executing program [ 124.272909][ T4028] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop4 scanned by udevd (4028) [ 124.287216][ T5995] loop3: detected capacity change from 0 to 32768 [ 124.357536][ T5994] loop1: detected capacity change from 0 to 32768 [ 124.400066][ T5995] BTRFS info (device loop3): using crc32c (crc32c-generic) checksum algorithm [ 124.402632][ T5995] BTRFS info (device loop3): metadata ratio 2 [ 124.404499][ T5994] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor153 (5994) [ 124.407691][ T5995] BTRFS info (device loop3): max_inline at 4096 [ 124.409551][ T5995] BTRFS info (device loop3): force zlib compression, level 3 [ 124.423628][ T5995] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 124.433781][ T5995] BTRFS info (device loop3): use zstd compression, level 3 [ 124.435975][ T5995] BTRFS info (device loop3): use zlib compression, level 3 [ 124.448317][ T5995] BTRFS info (device loop3): using free space tree [ 124.458487][ T5995] BTRFS info (device loop3): has skinny extents [ 124.612484][ T6016] loop0: detected capacity change from 0 to 32768 [ 124.672226][ T6016] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor153 (6016) executing program [ 124.716472][ T6017] loop2: detected capacity change from 0 to 32768 [ 124.727180][ T5995] BTRFS info (device loop3): enabling ssd optimizations [ 124.755920][ T6017] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor153 (6017) executing program executing program executing program executing program [ 125.207376][ T6036] loop4: detected capacity change from 0 to 32768 [ 125.247310][ T6036] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop4 scanned by syz-executor153 (6036) [ 125.328647][ T6036] BTRFS info (device loop4): using crc32c (crc32c-generic) checksum algorithm [ 125.334230][ T6036] BTRFS info (device loop4): metadata ratio 2 [ 125.335909][ T6036] BTRFS info (device loop4): max_inline at 4096 [ 125.337617][ T6036] BTRFS info (device loop4): force zlib compression, level 3 [ 125.339684][ T6036] BTRFS info (device loop4): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 125.369859][ T6036] BTRFS info (device loop4): use zstd compression, level 3 [ 125.371934][ T6036] BTRFS info (device loop4): use zlib compression, level 3 [ 125.373805][ T6036] BTRFS info (device loop4): using free space tree [ 125.396090][ T6036] BTRFS info (device loop4): has skinny extents [ 125.396586][ T6039] loop1: detected capacity change from 0 to 32768 [ 125.456784][ T6039] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor153 (6039) [ 125.511799][ T6042] loop2: detected capacity change from 0 to 32768 [ 125.515448][ T6041] loop0: detected capacity change from 0 to 32768 [ 125.551433][ T6042] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor153 (6042) [ 125.563679][ T6041] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor153 (6041) executing program [ 125.610374][ T6040] loop3: detected capacity change from 0 to 32768 executing program [ 125.664477][ T6040] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor153 (6040) [ 125.669379][ T6036] BTRFS info (device loop4): enabling ssd optimizations executing program [ 125.721266][ T4025] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (4025) executing program [ 125.791127][ T4032] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by udevd (4032) executing program [ 125.876823][ T4286] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop3 scanned by udevd (4286) [ 126.229094][ T6058] loop0: detected capacity change from 0 to 32768 [ 126.246026][ T6056] loop2: detected capacity change from 0 to 32768 [ 126.297661][ T6063] loop1: detected capacity change from 0 to 32768 [ 126.329389][ T6063] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 126.333490][ T6063] BTRFS info (device loop1): metadata ratio 2 [ 126.335187][ T6063] BTRFS info (device loop1): max_inline at 4096 [ 126.336865][ T6063] BTRFS info (device loop1): force zlib compression, level 3 [ 126.338851][ T6063] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 126.349951][ T6063] BTRFS info (device loop1): use zstd compression, level 3 [ 126.351853][ T6063] BTRFS info (device loop1): use zlib compression, level 3 [ 126.356853][ T6063] BTRFS info (device loop1): using free space tree [ 126.358693][ T6063] BTRFS info (device loop1): has skinny extents [ 126.402001][ T6056] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor153 (6056) executing program executing program [ 126.536958][ T6058] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor153 (6058) executing program [ 126.689124][ T6063] BTRFS info (device loop1): enabling ssd optimizations executing program executing program [ 126.977036][ T4238] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 10 /dev/loop1 scanned by udevd (4238) [ 127.037323][ T6080] loop3: detected capacity change from 0 to 32768 [ 127.169644][ T6086] loop2: detected capacity change from 0 to 32768 [ 127.176157][ T6079] loop4: detected capacity change from 0 to 32768 executing program executing program [ 127.464976][ T6090] loop0: detected capacity change from 0 to 32768 executing program executing program executing program [ 127.778477][ T6092] loop2: detected capacity change from 0 to 32768 [ 127.943186][ T6093] loop3: detected capacity change from 0 to 32768 executing program [ 128.137591][ T6094] loop4: detected capacity change from 0 to 32768 [ 128.140336][ T6095] loop0: detected capacity change from 0 to 32768 executing program [ 128.280511][ T6096] loop1: detected capacity change from 0 to 32768 [ 128.401827][ T6096] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 128.404506][ T6096] BTRFS info (device loop1): metadata ratio 2 [ 128.406163][ T6096] BTRFS info (device loop1): max_inline at 4096 [ 128.407760][ T6096] BTRFS info (device loop1): force zlib compression, level 3 executing program [ 128.420543][ T6096] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_ZSTD (0x10) executing program [ 128.446169][ T6096] BTRFS info (device loop1): use zstd compression, level 3 [ 128.448188][ T6096] BTRFS info (device loop1): use zlib compression, level 3 [ 128.451616][ T6097] loop2: detected capacity change from 0 to 32768 [ 128.456014][ T6096] BTRFS info (device loop1): using free space tree [ 128.458293][ T6096] BTRFS info (device loop1): has skinny extents [ 128.520757][ T6097] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor153 (6097) executing program [ 128.627134][ T4025] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (4025) [ 128.687477][ T6098] loop3: detected capacity change from 0 to 32768 [ 128.749065][ T6096] BTRFS info (device loop1): enabling ssd optimizations [ 128.762668][ T6098] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor153 (6098) executing program [ 128.888945][ T6100] loop0: detected capacity change from 0 to 32768 [ 128.899260][ T6106] loop2: detected capacity change from 0 to 32768 executing program [ 128.969350][ T6100] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor153 (6100) [ 129.002890][ T6106] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor153 (6106) [ 129.006394][ T6100] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 129.008704][ T6100] BTRFS info (device loop0): metadata ratio 2 [ 129.011712][ T6100] BTRFS info (device loop0): max_inline at 4096 [ 129.013554][ T6100] BTRFS info (device loop0): force zlib compression, level 3 [ 129.015601][ T6100] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 129.024570][ T6100] BTRFS info (device loop0): use zstd compression, level 3 [ 129.026716][ T6100] BTRFS info (device loop0): use zlib compression, level 3 [ 129.028571][ T6100] BTRFS info (device loop0): using free space tree [ 129.038546][ T6100] BTRFS info (device loop0): has skinny extents [ 129.064503][ T4032] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (4032) [ 129.067311][ T4238] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 10 scanned by udevd (4238) [ 129.130218][ T6099] loop4: detected capacity change from 0 to 32768 [ 129.235443][ T6099] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor153 (6099) executing program [ 129.334433][ T6100] BTRFS info (device loop0): enabling ssd optimizations executing program [ 129.476873][ T4028] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (4028) [ 129.606511][ T6120] loop3: detected capacity change from 0 to 32768 [ 129.646866][ T6120] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor153 (6120) executing program [ 129.718434][ T6121] loop1: detected capacity change from 0 to 32768 executing program executing program [ 129.798020][ T6121] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop1 scanned by syz-executor153 (6121) [ 129.859366][ T6121] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 129.862054][ T6121] BTRFS info (device loop1): metadata ratio 2 [ 129.863664][ T6121] BTRFS info (device loop1): max_inline at 4096 [ 129.865299][ T6121] BTRFS info (device loop1): force zlib compression, level 3 [ 129.867212][ T6121] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 129.880028][ T6121] BTRFS info (device loop1): use zstd compression, level 3 [ 129.892429][ T6121] BTRFS info (device loop1): use zlib compression, level 3 [ 129.894366][ T6121] BTRFS info (device loop1): using free space tree [ 129.896000][ T6121] BTRFS info (device loop1): has skinny extents [ 130.054177][ T6142] loop2: detected capacity change from 0 to 32768 [ 130.069412][ T6142] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor153 (6142) executing program [ 130.165299][ T6121] BTRFS info (device loop1): enabling ssd optimizations [ 130.178919][ T4032] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (4032) executing program executing program executing program [ 130.513457][ T4238] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 10 /dev/loop1 scanned by udevd (4238) [ 130.513611][ T6146] loop4: detected capacity change from 0 to 32768 [ 130.658368][ T6165] loop2: detected capacity change from 0 to 32768 [ 130.731485][ T6166] loop3: detected capacity change from 0 to 32768 executing program [ 130.926766][ T6167] loop0: detected capacity change from 0 to 32768 executing program executing program executing program executing program [ 131.477557][ T6170] loop4: detected capacity change from 0 to 32768 [ 131.604391][ T6171] loop2: detected capacity change from 0 to 32768 executing program executing program [ 131.860691][ T6174] loop0: detected capacity change from 0 to 32768 [ 131.867274][ T6172] loop1: detected capacity change from 0 to 32768 [ 131.884945][ T6173] loop3: detected capacity change from 0 to 32768 executing program [ 131.992128][ T6173] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor153 (6173) [ 131.996359][ T6172] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 131.998918][ T6172] BTRFS info (device loop1): metadata ratio 2 [ 132.001424][ T6172] BTRFS info (device loop1): max_inline at 4096 [ 132.003642][ T6172] BTRFS info (device loop1): force zlib compression, level 3 [ 132.005932][ T6172] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 132.008582][ T6172] BTRFS info (device loop1): use zstd compression, level 3 executing program [ 132.029987][ T6172] BTRFS info (device loop1): use zlib compression, level 3 [ 132.040259][ T6172] BTRFS info (device loop1): using free space tree [ 132.042106][ T6172] BTRFS info (device loop1): has skinny extents [ 132.117708][ T6176] loop4: detected capacity change from 0 to 32768 [ 132.176396][ T4032] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (4032) [ 132.216698][ T4286] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by udevd (4286) [ 132.223981][ T6176] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor153 (6176) executing program [ 132.293817][ T6175] loop2: detected capacity change from 0 to 32768 [ 132.295893][ T6172] BTRFS info (device loop1): enabling ssd optimizations executing program [ 132.445372][ T6175] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor153 (6175) [ 132.527863][ T4028] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (4028) executing program executing program [ 132.682385][ T6177] loop0: detected capacity change from 0 to 32768 [ 132.695795][ T4238] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 10 /dev/loop1 scanned by udevd (4238) [ 132.888870][ T6198] loop3: detected capacity change from 0 to 32768 [ 132.895516][ T6196] loop4: detected capacity change from 0 to 32768 [ 133.001304][ T6199] loop2: detected capacity change from 0 to 32768 executing program executing program executing program executing program executing program [ 133.767061][ T6202] loop0: detected capacity change from 0 to 32768 executing program [ 133.834486][ T6203] loop1: detected capacity change from 0 to 32768 [ 133.932089][ T6204] loop3: detected capacity change from 0 to 32768 [ 133.946280][ T6205] loop4: detected capacity change from 0 to 32768 [ 133.964970][ T6203] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 133.966172][ T6206] loop2: detected capacity change from 0 to 32768 [ 133.967462][ T6203] BTRFS info (device loop1): metadata ratio 2 [ 133.979828][ T6203] BTRFS info (device loop1): max_inline at 4096 [ 133.981750][ T6203] BTRFS info (device loop1): force zlib compression, level 3 [ 133.983740][ T6203] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 133.986205][ T6203] BTRFS info (device loop1): use zstd compression, level 3 [ 133.988075][ T6203] BTRFS info (device loop1): use zlib compression, level 3 [ 133.993359][ T6205] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor153 (6205) [ 133.998983][ T6204] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor153 (6204) [ 134.010406][ T4286] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by udevd (4286) [ 134.014371][ T6206] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor153 (6206) [ 134.020418][ T6203] BTRFS info (device loop1): using free space tree [ 134.022273][ T6203] BTRFS info (device loop1): has skinny extents executing program executing program [ 134.094576][ T4032] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (4032) [ 134.209915][ T4028] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (4028) executing program [ 134.321151][ T6203] BTRFS info (device loop1): enabling ssd optimizations [ 134.447583][ T6207] loop0: detected capacity change from 0 to 32768 [ 134.575915][ T6209] loop3: detected capacity change from 0 to 32768 [ 134.600875][ T6208] loop4: detected capacity change from 0 to 32768 [ 134.613655][ T6227] loop2: detected capacity change from 0 to 32768 [ 134.622959][ T6207] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor153 (6207) [ 134.669691][ T6227] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor153 (6227) executing program [ 134.748139][ T6209] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor153 (6209) [ 134.791395][ T6208] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor153 (6208) executing program executing program [ 134.970889][ T4028] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 10 /dev/loop1 scanned by udevd (4028) executing program executing program [ 135.215904][ T6230] loop0: detected capacity change from 0 to 32768 executing program executing program [ 135.670599][ T6234] loop3: detected capacity change from 0 to 32768 [ 135.692637][ T6232] loop2: detected capacity change from 0 to 32768 executing program [ 135.731718][ T6235] loop4: detected capacity change from 0 to 32768 executing program [ 135.934113][ T6236] loop0: detected capacity change from 0 to 32768 executing program executing program [ 136.365963][ T6238] loop3: detected capacity change from 0 to 32768 [ 136.365971][ T6239] loop2: detected capacity change from 0 to 32768 [ 136.471456][ T6240] loop4: detected capacity change from 0 to 32768 executing program [ 136.706427][ T6241] loop0: detected capacity change from 0 to 32768 executing program executing program executing program executing program [ 137.125162][ T6242] loop1: detected capacity change from 0 to 32768 [ 137.228871][ T6242] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 137.231637][ T6242] BTRFS info (device loop1): metadata ratio 2 [ 137.233265][ T6242] BTRFS info (device loop1): max_inline at 4096 [ 137.234880][ T6242] BTRFS info (device loop1): force zlib compression, level 3 [ 137.250366][ T6242] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 137.252917][ T6242] BTRFS info (device loop1): use zstd compression, level 3 [ 137.254791][ T6242] BTRFS info (device loop1): use zlib compression, level 3 [ 137.256713][ T6242] BTRFS info (device loop1): using free space tree [ 137.295851][ T6242] BTRFS info (device loop1): has skinny extents [ 137.403379][ T6244] loop2: detected capacity change from 0 to 32768 [ 137.502711][ T6246] loop0: detected capacity change from 0 to 32768 [ 137.513574][ T6243] loop3: detected capacity change from 0 to 32768 [ 137.515912][ T6244] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor153 (6244) [ 137.541153][ T6246] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor153 (6246) executing program [ 137.553314][ T6243] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor153 (6243) executing program [ 137.599918][ T6242] BTRFS info (device loop1): enabling ssd optimizations [ 137.630544][ T4238] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (4238) [ 137.650170][ T4032] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by udevd (4032) [ 137.775925][ T6245] loop4: detected capacity change from 0 to 32768 executing program [ 137.842535][ T6245] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop4 scanned by syz-executor153 (6245) executing program [ 137.861815][ T6245] BTRFS info (device loop4): using crc32c (crc32c-generic) checksum algorithm [ 137.864189][ T6245] BTRFS info (device loop4): metadata ratio 2 [ 137.865798][ T6245] BTRFS info (device loop4): max_inline at 4096 [ 137.867407][ T6245] BTRFS info (device loop4): force zlib compression, level 3 [ 137.869336][ T6245] BTRFS info (device loop4): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 137.903119][ T6245] BTRFS info (device loop4): use zstd compression, level 3 [ 137.905117][ T6245] BTRFS info (device loop4): use zlib compression, level 3 [ 137.906936][ T6245] BTRFS info (device loop4): using free space tree [ 137.908585][ T6245] BTRFS info (device loop4): has skinny extents [ 138.297437][ T6245] BTRFS info (device loop4): enabling ssd optimizations [ 138.358249][ T6264] loop0: detected capacity change from 0 to 32768 [ 138.409996][ T6264] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor153 (6264) executing program [ 138.519477][ T6263] loop2: detected capacity change from 0 to 32768 [ 138.538937][ T6263] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor153 (6263) executing program executing program [ 138.623068][ T4238] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop2 scanned by udevd (4238) [ 138.774114][ T6267] loop1: detected capacity change from 0 to 32768 [ 138.803544][ T6268] loop3: detected capacity change from 0 to 32768 [ 138.830250][ T6268] BTRFS info (device loop3): using crc32c (crc32c-generic) checksum algorithm [ 138.832759][ T6268] BTRFS info (device loop3): metadata ratio 2 [ 138.834399][ T6268] BTRFS info (device loop3): max_inline at 4096 [ 138.849938][ T6268] BTRFS info (device loop3): force zlib compression, level 3 [ 138.851978][ T6268] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 138.854500][ T6268] BTRFS info (device loop3): use zstd compression, level 3 [ 138.856400][ T6268] BTRFS info (device loop3): use zlib compression, level 3 [ 138.858347][ T6268] BTRFS info (device loop3): using free space tree [ 138.888569][ T6268] BTRFS info (device loop3): has skinny extents [ 138.902142][ T6267] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor153 (6267) [ 139.181951][ T6268] BTRFS info (device loop3): enabling ssd optimizations [ 139.246470][ T6290] loop0: detected capacity change from 0 to 32768 executing program [ 139.370792][ T6291] loop2: detected capacity change from 0 to 32768 [ 139.377091][ T6290] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor153 (6290) executing program [ 139.453782][ T6291] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop2 scanned by syz-executor153 (6291) [ 139.501921][ T6291] BTRFS info (device loop2): using crc32c (crc32c-generic) checksum algorithm [ 139.504566][ T6291] BTRFS info (device loop2): metadata ratio 2 [ 139.506132][ T6291] BTRFS info (device loop2): max_inline at 4096 [ 139.507789][ T6291] BTRFS info (device loop2): force zlib compression, level 3 executing program [ 139.539822][ T6291] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 139.542545][ T6291] BTRFS info (device loop2): use zstd compression, level 3 [ 139.544562][ T6291] BTRFS info (device loop2): use zlib compression, level 3 [ 139.546406][ T6291] BTRFS info (device loop2): using free space tree [ 139.548071][ T6291] BTRFS info (device loop2): has skinny extents executing program [ 139.668258][ T4032] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by udevd (4032) [ 139.865967][ T6291] BTRFS info (device loop2): enabling ssd optimizations executing program [ 140.052378][ T4238] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 10 /dev/loop2 scanned by udevd (4238) [ 140.187421][ T6314] loop1: detected capacity change from 0 to 32768 executing program [ 140.244606][ T6316] loop0: detected capacity change from 0 to 32768 executing program [ 140.378635][ T6319] loop4: detected capacity change from 0 to 32768 executing program executing program [ 140.749476][ T6338] loop1: detected capacity change from 0 to 32768 executing program [ 140.884165][ T6339] loop3: detected capacity change from 0 to 32768 executing program [ 141.074910][ T6340] loop0: detected capacity change from 0 to 32768 executing program [ 141.250789][ T6341] loop4: detected capacity change from 0 to 32768 executing program executing program [ 141.576330][ T6343] loop1: detected capacity change from 0 to 32768 executing program [ 141.857812][ T6344] loop3: detected capacity change from 0 to 32768 executing program [ 141.931469][ T6345] loop4: detected capacity change from 0 to 32768 [ 141.994660][ T6346] loop0: detected capacity change from 0 to 32768 executing program executing program [ 142.285794][ T6348] loop1: detected capacity change from 0 to 32768 executing program [ 142.339443][ T6347] loop2: detected capacity change from 0 to 32768 [ 142.460420][ T6347] BTRFS info (device loop2): using crc32c (crc32c-generic) checksum algorithm [ 142.462937][ T6347] BTRFS info (device loop2): metadata ratio 2 [ 142.464613][ T6347] BTRFS info (device loop2): max_inline at 4096 [ 142.466355][ T6347] BTRFS info (device loop2): force zlib compression, level 3 [ 142.468323][ T6347] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 142.499843][ T6347] BTRFS info (device loop2): use zstd compression, level 3 [ 142.503822][ T6347] BTRFS info (device loop2): use zlib compression, level 3 [ 142.505803][ T6347] BTRFS info (device loop2): using free space tree [ 142.507444][ T6347] BTRFS info (device loop2): has skinny extents executing program [ 142.764842][ T6349] loop0: detected capacity change from 0 to 32768 [ 142.802451][ T6355] loop1: detected capacity change from 0 to 32768 [ 142.816806][ T6355] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor153 (6355) [ 142.844890][ T6350] loop3: detected capacity change from 0 to 32768 [ 142.861737][ T6349] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor153 (6349) [ 142.875853][ T6351] loop4: detected capacity change from 0 to 32768 [ 142.881199][ T6347] BTRFS info (device loop2): enabling ssd optimizations executing program [ 142.971576][ T6350] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor153 (6350) [ 143.022002][ T6351] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor153 (6351) [ 143.039564][ T4032] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop4 scanned by udevd (4032) executing program executing program executing program executing program executing program [ 143.692454][ T6375] loop1: detected capacity change from 0 to 32768 executing program [ 143.825080][ T6376] loop3: detected capacity change from 0 to 32768 [ 143.838973][ T6375] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 143.842392][ T6375] BTRFS info (device loop1): metadata ratio 2 [ 143.844072][ T6375] BTRFS info (device loop1): max_inline at 4096 [ 143.845682][ T6375] BTRFS info (device loop1): force zlib compression, level 3 [ 143.847582][ T6375] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 143.868633][ T6376] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor153 (6376) [ 143.882645][ T6375] BTRFS info (device loop1): use zstd compression, level 3 [ 143.884611][ T6375] BTRFS info (device loop1): use zlib compression, level 3 [ 143.886449][ T6375] BTRFS info (device loop1): using free space tree [ 143.896975][ T6375] BTRFS info (device loop1): has skinny extents executing program [ 144.165878][ T6375] BTRFS info (device loop1): enabling ssd optimizations executing program [ 144.263567][ T6381] loop2: detected capacity change from 0 to 32768 executing program executing program [ 144.331234][ T6381] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop2 scanned by syz-executor153 (6381) [ 144.375087][ T6381] BTRFS info (device loop2): using crc32c (crc32c-generic) checksum algorithm [ 144.377481][ T6381] BTRFS info (device loop2): metadata ratio 2 [ 144.379295][ T6381] BTRFS info (device loop2): max_inline at 4096 [ 144.386490][ T6381] BTRFS info (device loop2): force zlib compression, level 3 [ 144.388615][ T6381] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 144.397771][ T4025] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 10 scanned by udevd (4025) [ 144.411929][ T6381] BTRFS info (device loop2): use zstd compression, level 3 [ 144.413904][ T6381] BTRFS info (device loop2): use zlib compression, level 3 [ 144.415743][ T6381] BTRFS info (device loop2): using free space tree [ 144.417408][ T6381] BTRFS info (device loop2): has skinny extents executing program [ 144.695133][ T6402] loop1: detected capacity change from 0 to 32768 [ 144.697147][ T6381] BTRFS info (device loop2): enabling ssd optimizations [ 144.792604][ T6402] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor153 (6402) executing program [ 144.985497][ T6400] loop3: detected capacity change from 0 to 32768 [ 145.036493][ T6401] loop0: detected capacity change from 0 to 32768 [ 145.038364][ T6400] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop3 scanned by syz-executor153 (6400) [ 145.082572][ T6400] BTRFS info (device loop3): using crc32c (crc32c-generic) checksum algorithm [ 145.085069][ T6400] BTRFS info (device loop3): metadata ratio 2 [ 145.086876][ T6401] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor153 (6401) [ 145.090942][ T6400] BTRFS info (device loop3): max_inline at 4096 [ 145.092682][ T6400] BTRFS info (device loop3): force zlib compression, level 3 [ 145.094658][ T6400] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 145.111048][ T6400] BTRFS info (device loop3): use zstd compression, level 3 [ 145.112955][ T6400] BTRFS info (device loop3): use zlib compression, level 3 [ 145.114857][ T6400] BTRFS info (device loop3): using free space tree [ 145.116559][ T6400] BTRFS info (device loop3): has skinny extents executing program executing program [ 145.292887][ T6416] loop4: detected capacity change from 0 to 32768 [ 145.378588][ T6416] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor153 (6416) executing program [ 145.490096][ T6400] BTRFS info (device loop3): enabling ssd optimizations [ 145.589654][ T6429] loop0: detected capacity change from 0 to 32768 executing program [ 145.692846][ T6429] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor153 (6429) [ 145.718269][ T6429] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 145.731275][ T6429] BTRFS info (device loop0): metadata ratio 2 [ 145.732848][ T6429] BTRFS info (device loop0): max_inline at 4096 [ 145.734419][ T6429] BTRFS info (device loop0): force zlib compression, level 3 [ 145.736291][ T6429] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 145.738747][ T6429] BTRFS info (device loop0): use zstd compression, level 3 [ 145.767485][ T6429] BTRFS info (device loop0): use zlib compression, level 3 [ 145.769409][ T6429] BTRFS info (device loop0): using free space tree [ 145.782284][ T6429] BTRFS info (device loop0): has skinny extents executing program [ 145.838420][ T6427] loop1: detected capacity change from 0 to 32768 [ 145.869958][ T6427] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor153 (6427) executing program [ 145.981981][ T6429] BTRFS info (device loop0): enabling ssd optimizations executing program executing program [ 146.247556][ T4025] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop1 scanned by udevd (4025) [ 146.313954][ T6443] loop2: detected capacity change from 0 to 32768 [ 146.368059][ T6446] loop4: detected capacity change from 0 to 32768 [ 146.458758][ T6446] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor153 (6446) [ 146.464588][ T6443] BTRFS info (device loop2): using crc32c (crc32c-generic) checksum algorithm [ 146.465591][ T4032] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (4032) [ 146.467036][ T6443] BTRFS info (device loop2): metadata ratio 2 executing program [ 146.499223][ T6453] loop3: detected capacity change from 0 to 32768 [ 146.501206][ T6443] BTRFS info (device loop2): max_inline at 4096 [ 146.502808][ T6443] BTRFS info (device loop2): force zlib compression, level 3 [ 146.504738][ T6443] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 146.507146][ T6443] BTRFS info (device loop2): use zstd compression, level 3 [ 146.509156][ T6443] BTRFS info (device loop2): use zlib compression, level 3 [ 146.529879][ T6443] BTRFS info (device loop2): using free space tree [ 146.531647][ T6443] BTRFS info (device loop2): has skinny extents [ 146.581374][ T6453] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor153 (6453) [ 146.680938][ T6469] loop0: detected capacity change from 0 to 32768 [ 146.744619][ T6469] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor153 (6469) executing program [ 146.845806][ T6443] BTRFS info (device loop2): enabling ssd optimizations executing program executing program executing program [ 147.240607][ T6471] loop4: detected capacity change from 0 to 32768 [ 147.279691][ T6471] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop4 scanned by syz-executor153 (6471) [ 147.338097][ T6491] loop0: detected capacity change from 0 to 32768 [ 147.358530][ T6471] BTRFS info (device loop4): using crc32c (crc32c-generic) checksum algorithm [ 147.361308][ T6471] BTRFS info (device loop4): metadata ratio 2 [ 147.362995][ T6471] BTRFS info (device loop4): max_inline at 4096 [ 147.364621][ T6471] BTRFS info (device loop4): force zlib compression, level 3 [ 147.366615][ T6471] BTRFS info (device loop4): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 147.369128][ T6471] BTRFS info (device loop4): use zstd compression, level 3 [ 147.389831][ T6471] BTRFS info (device loop4): use zlib compression, level 3 [ 147.391885][ T6471] BTRFS info (device loop4): using free space tree [ 147.393572][ T6471] BTRFS info (device loop4): has skinny extents [ 147.423930][ T6489] loop1: detected capacity change from 0 to 32768 [ 147.428036][ T6491] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor153 (6491) [ 147.490694][ T6492] loop3: detected capacity change from 0 to 32768 [ 147.494675][ T6489] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor153 (6489) executing program [ 147.546296][ T6492] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor153 (6492) executing program [ 147.709886][ T4028] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by udevd (4028) [ 147.756312][ T6471] BTRFS info (device loop4): enabling ssd optimizations executing program executing program executing program executing program [ 148.381227][ T6516] loop1: detected capacity change from 0 to 32768 [ 148.399334][ T6517] loop0: detected capacity change from 0 to 32768 [ 148.404498][ T6512] loop2: detected capacity change from 0 to 32768 [ 148.420404][ T6512] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop2 scanned by syz-executor153 (6512) [ 148.470324][ T6516] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor153 (6516) [ 148.473845][ T6512] BTRFS info (device loop2): using crc32c (crc32c-generic) checksum algorithm [ 148.474413][ T6517] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor153 (6517) [ 148.476266][ T6512] BTRFS info (device loop2): metadata ratio 2 [ 148.491750][ T6512] BTRFS info (device loop2): max_inline at 4096 [ 148.493599][ T6512] BTRFS info (device loop2): force zlib compression, level 3 [ 148.495545][ T6512] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 148.498108][ T6512] BTRFS info (device loop2): use zstd compression, level 3 executing program [ 148.520578][ T6512] BTRFS info (device loop2): use zlib compression, level 3 [ 148.522524][ T6512] BTRFS info (device loop2): using free space tree [ 148.524260][ T6512] BTRFS info (device loop2): has skinny extents [ 148.587247][ T4025] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4025) [ 148.604501][ T6518] loop3: detected capacity change from 0 to 32768 [ 148.662204][ T6518] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor153 (6518) executing program executing program [ 148.790325][ T6512] BTRFS info (device loop2): enabling ssd optimizations [ 148.864590][ T6520] loop1: detected capacity change from 0 to 32768 executing program [ 148.946975][ T6520] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor153 (6520) executing program [ 149.015594][ T4238] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop3 scanned by udevd (4238) executing program [ 149.308138][ T6541] loop0: detected capacity change from 0 to 32768 [ 149.370020][ T6541] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 149.372636][ T6541] BTRFS info (device loop0): metadata ratio 2 [ 149.374254][ T6541] BTRFS info (device loop0): max_inline at 4096 [ 149.376005][ T6541] BTRFS info (device loop0): force zlib compression, level 3 [ 149.416068][ T6541] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 149.418321][ T6535] loop4: detected capacity change from 0 to 32768 [ 149.418766][ T6541] BTRFS info (device loop0): use zstd compression, level 3 [ 149.434295][ T6541] BTRFS info (device loop0): use zlib compression, level 3 [ 149.436367][ T6541] BTRFS info (device loop0): using free space tree [ 149.438026][ T6541] BTRFS info (device loop0): has skinny extents executing program [ 149.562871][ T6535] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor153 (6535) executing program [ 149.755314][ T6541] BTRFS info (device loop0): enabling ssd optimizations executing program [ 149.858817][ T4032] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (4032) [ 149.952240][ T6545] loop1: detected capacity change from 0 to 32768 [ 149.976382][ T6545] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop1 scanned by syz-executor153 (6545) [ 149.983992][ T6545] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 149.986446][ T6545] BTRFS info (device loop1): metadata ratio 2 [ 149.988127][ T6545] BTRFS info (device loop1): max_inline at 4096 executing program [ 150.019887][ T6545] BTRFS info (device loop1): force zlib compression, level 3 [ 150.022008][ T6545] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 150.043618][ T6545] BTRFS info (device loop1): use zstd compression, level 3 [ 150.055856][ T6545] BTRFS info (device loop1): use zlib compression, level 3 [ 150.057836][ T6545] BTRFS info (device loop1): using free space tree [ 150.059466][ T6545] BTRFS info (device loop1): has skinny extents executing program executing program [ 150.391680][ T6567] loop2: detected capacity change from 0 to 32768 [ 150.399936][ T6545] BTRFS info (device loop1): enabling ssd optimizations [ 150.453002][ T6567] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor153 (6567) [ 150.459510][ T6576] loop4: detected capacity change from 0 to 32768 [ 150.504857][ T6576] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor153 (6576) executing program executing program executing program [ 150.761623][ T6572] loop3: detected capacity change from 0 to 32768 [ 150.789081][ T6568] loop0: detected capacity change from 0 to 32768 [ 150.814648][ T6572] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop3 scanned by syz-executor153 (6572) [ 150.857778][ T6568] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor153 (6568) [ 150.861122][ T6572] BTRFS info (device loop3): using crc32c (crc32c-generic) checksum algorithm [ 150.863494][ T6572] BTRFS info (device loop3): metadata ratio 2 [ 150.865115][ T6572] BTRFS info (device loop3): max_inline at 4096 [ 150.866886][ T6572] BTRFS info (device loop3): force zlib compression, level 3 [ 150.869073][ T6572] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 150.895746][ T6572] BTRFS info (device loop3): use zstd compression, level 3 [ 150.897731][ T6572] BTRFS info (device loop3): use zlib compression, level 3 [ 150.899636][ T6572] BTRFS info (device loop3): using free space tree [ 150.905902][ T6572] BTRFS info (device loop3): has skinny extents executing program [ 151.126626][ T6572] BTRFS info (device loop3): enabling ssd optimizations [ 151.162172][ T6591] loop2: detected capacity change from 0 to 32768 [ 151.266972][ T6591] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor153 (6591) executing program executing program [ 151.373119][ T6592] loop4: detected capacity change from 0 to 32768 executing program [ 151.435385][ T6592] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop4 scanned by syz-executor153 (6592) [ 151.519569][ T6609] loop0: detected capacity change from 0 to 32768 [ 151.560837][ T4238] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 10 scanned by udevd (4238) [ 151.563851][ T4286] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (4286) [ 151.567336][ T6592] BTRFS info (device loop4): using crc32c (crc32c-generic) checksum algorithm [ 151.574718][ T6592] BTRFS info (device loop4): metadata ratio 2 [ 151.576605][ T6592] BTRFS info (device loop4): max_inline at 4096 [ 151.578465][ T6592] BTRFS info (device loop4): force zlib compression, level 3 [ 151.583386][ T6609] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor153 (6609) [ 151.589932][ T6592] BTRFS info (device loop4): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 151.596584][ T6592] BTRFS info (device loop4): use zstd compression, level 3 [ 151.598559][ T6592] BTRFS info (device loop4): use zlib compression, level 3 [ 151.606748][ T6592] BTRFS info (device loop4): using free space tree [ 151.608518][ T6592] BTRFS info (device loop4): has skinny extents [ 151.775141][ T6613] loop3: detected capacity change from 0 to 32768 executing program [ 151.817621][ T6613] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor153 (6613) [ 151.820779][ T6592] BTRFS info (device loop4): enabling ssd optimizations executing program [ 151.970596][ T6612] loop2: detected capacity change from 0 to 32768 [ 152.051613][ T6614] loop1: detected capacity change from 0 to 32768 [ 152.088303][ T6614] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop1 scanned by syz-executor153 (6614) executing program [ 152.121809][ T6614] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 152.124202][ T6614] BTRFS info (device loop1): metadata ratio 2 [ 152.126093][ T6614] BTRFS info (device loop1): max_inline at 4096 [ 152.127772][ T6614] BTRFS info (device loop1): force zlib compression, level 3 [ 152.137259][ T6612] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor153 (6612) [ 152.150068][ T6614] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 152.156630][ T6614] BTRFS info (device loop1): use zstd compression, level 3 [ 152.158625][ T6614] BTRFS info (device loop1): use zlib compression, level 3 [ 152.176971][ T6614] BTRFS info (device loop1): using free space tree [ 152.178737][ T6614] BTRFS info (device loop1): has skinny extents executing program executing program [ 152.460289][ T6614] BTRFS info (device loop1): enabling ssd optimizations executing program [ 152.669258][ T6634] loop0: detected capacity change from 0 to 32768 [ 152.711671][ T6634] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor153 (6634) executing program executing program [ 152.907862][ T6636] loop3: detected capacity change from 0 to 32768 [ 152.931430][ T6636] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop3 scanned by syz-executor153 (6636) [ 152.956614][ T4028] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by udevd (4028) [ 152.958219][ T6636] BTRFS info (device loop3): using crc32c (crc32c-generic) checksum algorithm [ 152.964859][ T6636] BTRFS info (device loop3): metadata ratio 2 [ 152.966444][ T6636] BTRFS info (device loop3): max_inline at 4096 [ 152.968105][ T6636] BTRFS info (device loop3): force zlib compression, level 3 [ 152.983426][ T6636] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 152.985992][ T6636] BTRFS info (device loop3): use zstd compression, level 3 [ 152.987800][ T6636] BTRFS info (device loop3): use zlib compression, level 3 [ 153.009774][ T6636] BTRFS info (device loop3): using free space tree [ 153.011721][ T6636] BTRFS info (device loop3): has skinny extents [ 153.146535][ T6648] loop2: detected capacity change from 0 to 32768 [ 153.211988][ T6648] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor153 (6648) executing program [ 153.253101][ T6636] BTRFS info (device loop3): enabling ssd optimizations executing program executing program [ 153.583460][ T6659] loop0: detected capacity change from 0 to 32768 [ 153.611624][ T6659] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor153 (6659) [ 153.651659][ T6659] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 153.654072][ T6659] BTRFS info (device loop0): metadata ratio 2 [ 153.655628][ T6659] BTRFS info (device loop0): max_inline at 4096 [ 153.657231][ T6659] BTRFS info (device loop0): force zlib compression, level 3 [ 153.659112][ T6659] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 153.685647][ T6659] BTRFS info (device loop0): use zstd compression, level 3 [ 153.687567][ T6659] BTRFS info (device loop0): use zlib compression, level 3 [ 153.689412][ T6659] BTRFS info (device loop0): using free space tree [ 153.720105][ T6659] BTRFS info (device loop0): has skinny extents [ 153.846161][ T6682] loop3: detected capacity change from 0 to 32768 [ 153.892233][ T6682] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor153 (6682) [ 153.906336][ T6681] loop2: detected capacity change from 0 to 32768 [ 153.928125][ T6678] loop4: detected capacity change from 0 to 32768 [ 153.942277][ T6681] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor153 (6681) [ 153.990911][ T6678] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor153 (6678) executing program [ 154.001640][ T4032] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (4032) [ 154.009166][ T6659] BTRFS info (device loop0): enabling ssd optimizations executing program executing program executing program executing program [ 154.335749][ T6702] loop4: detected capacity change from 0 to 32768 [ 154.381891][ T6702] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop4 scanned by syz-executor153 (6702) [ 154.512472][ T6702] BTRFS info (device loop4): using crc32c (crc32c-generic) checksum algorithm [ 154.514843][ T6702] BTRFS info (device loop4): metadata ratio 2 [ 154.516499][ T6702] BTRFS info (device loop4): max_inline at 4096 [ 154.518102][ T6702] BTRFS info (device loop4): force zlib compression, level 3 [ 154.539880][ T6702] BTRFS info (device loop4): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 154.542343][ T6702] BTRFS info (device loop4): use zstd compression, level 3 [ 154.544248][ T6702] BTRFS info (device loop4): use zlib compression, level 3 [ 154.546162][ T6702] BTRFS info (device loop4): using free space tree [ 154.547878][ T6702] BTRFS info (device loop4): has skinny extents [ 154.641741][ T6699] loop1: detected capacity change from 0 to 32768 [ 154.682024][ T6699] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor153 (6699) [ 154.807339][ T6705] loop2: detected capacity change from 0 to 32768 [ 154.831361][ T6702] BTRFS info (device loop4): enabling ssd optimizations [ 154.842869][ T6703] loop3: detected capacity change from 0 to 32768 [ 154.847000][ T6703] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor153 (6703) [ 154.874352][ T6705] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor153 (6705) executing program executing program executing program executing program executing program [ 155.140794][ T4025] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop2 scanned by udevd (4025) [ 155.601442][ T6728] loop1: detected capacity change from 0 to 32768 executing program [ 155.619678][ T6727] loop3: detected capacity change from 0 to 32768 [ 155.639066][ T6726] loop0: detected capacity change from 0 to 32768 [ 155.656986][ T6726] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor153 (6726) [ 155.661489][ T6728] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 155.663809][ T6728] BTRFS info (device loop1): metadata ratio 2 [ 155.665342][ T6728] BTRFS info (device loop1): max_inline at 4096 [ 155.667329][ T6728] BTRFS info (device loop1): force zlib compression, level 3 [ 155.669333][ T6728] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 155.691389][ T6728] BTRFS info (device loop1): use zstd compression, level 3 executing program [ 155.693867][ T6728] BTRFS info (device loop1): use zlib compression, level 3 [ 155.695679][ T6728] BTRFS info (device loop1): using free space tree [ 155.697369][ T6728] BTRFS info (device loop1): has skinny extents [ 155.712075][ T6727] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor153 (6727) executing program [ 155.973070][ T6728] BTRFS info (device loop1): enabling ssd optimizations executing program [ 156.110049][ T4028] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by udevd (4028) [ 156.163957][ T6732] loop2: detected capacity change from 0 to 32768 executing program [ 156.275084][ T6732] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop2 scanned by syz-executor153 (6732) [ 156.323258][ T6754] loop4: detected capacity change from 0 to 32768 [ 156.341141][ T6732] BTRFS info (device loop2): using crc32c (crc32c-generic) checksum algorithm [ 156.343724][ T6732] BTRFS info (device loop2): metadata ratio 2 [ 156.345545][ T6732] BTRFS info (device loop2): max_inline at 4096 [ 156.347127][ T6732] BTRFS info (device loop2): force zlib compression, level 3 [ 156.349121][ T6732] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 156.361540][ T6754] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor153 (6754) [ 156.372287][ T6732] BTRFS info (device loop2): use zstd compression, level 3 [ 156.374271][ T6732] BTRFS info (device loop2): use zlib compression, level 3 [ 156.386553][ T6732] BTRFS info (device loop2): using free space tree [ 156.388280][ T6732] BTRFS info (device loop2): has skinny extents [ 156.531566][ T6733] loop0: detected capacity change from 0 to 32768 [ 156.531692][ T6741] loop3: detected capacity change from 0 to 32768 executing program [ 156.618718][ T6733] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor153 (6733) [ 156.674692][ T6741] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor153 (6741) [ 156.689449][ T6732] BTRFS info (device loop2): enabling ssd optimizations executing program executing program [ 156.811318][ T4022] assertion failed: list_empty(&fs_info->delayed_iputs), in fs/btrfs/disk-io.c:4462 [ 156.814203][ T4022] ------------[ cut here ]------------ [ 156.815652][ T4022] kernel BUG at fs/btrfs/ctree.h:3496! [ 156.817205][ T4022] Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP [ 156.819148][ T4022] Modules linked in: [ 156.820175][ T4022] CPU: 1 PID: 4022 Comm: syz-executor153 Not tainted 5.15.165-syzkaller #0 [ 156.822510][ T4022] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 156.825352][ T4022] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 156.827501][ T4022] pc : assertfail+0x28/0x2c [ 156.828660][ T4022] lr : assertfail+0x28/0x2c [ 156.829934][ T4022] sp : ffff80001f9e77f0 [ 156.831077][ T4022] x29: ffff80001f9e77f0 x28: 1fffe0001ad33a5b x27: dfff800000000000 [ 156.833301][ T4022] x26: ffff700003f3cf04 x25: 1fffe0001ad339f4 x24: 0000000000000000 [ 156.835454][ T4022] x23: 1fffe0001ad33b3a x22: ffff0000d699cf98 x21: ffff0000d699cd28 [ 156.837584][ T4022] x20: ffff0000d699c010 x19: ffff0000d699c000 x18: 0000000000000001 [ 156.839825][ T4022] x17: 0000000000000000 x16: ffff800011aafe2c x15: 00000000ffffffff [ 156.841978][ T4022] x14: ffff0000cae79b40 x13: 0000000000000001 x12: 0000000000000001 [ 156.844092][ T4022] x11: 0000000000000000 x10: 0000000000000000 x9 : 0fa03a8bd35dfe00 [ 156.846217][ T4022] x8 : 0fa03a8bd35dfe00 x7 : 0000000000000001 x6 : 0000000000000001 [ 156.848464][ T4022] x5 : ffff80001f9e6f58 x4 : ffff800014b8faa0 x3 : ffff80000a97f260 [ 156.850581][ T4238] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (4238) [ 156.850589][ T4022] x2 : ffff0001b41b0d10 x1 : 0000000100000000 x0 : 0000000000000051 [ 156.855344][ T4022] Call trace: [ 156.856217][ T4022] assertfail+0x28/0x2c [ 156.857305][ T4022] close_ctree+0x73c/0x860 [ 156.858518][ T4022] btrfs_put_super+0x40/0x50 [ 156.859771][ T4022] generic_shutdown_super+0x130/0x29c [ 156.861225][ T4022] kill_anon_super+0x4c/0x74 [ 156.862566][ T4022] btrfs_kill_super+0x40/0x58 [ 156.863868][ T4022] deactivate_locked_super+0xb8/0x13c [ 156.865305][ T4022] deactivate_super+0x108/0x128 [ 156.866632][ T4022] cleanup_mnt+0x3c0/0x474 [ 156.867928][ T4022] __cleanup_mnt+0x20/0x30 [ 156.869143][ T4022] task_work_run+0x130/0x1e4 [ 156.870434][ T4022] do_notify_resume+0x262c/0x32b8 [ 156.871803][ T4022] el0_svc+0xfc/0x1f0 [ 156.872901][ T4022] el0t_64_sync_handler+0x84/0xe4 [ 156.874102][ T6765] loop4: detected capacity change from 0 to 32768 [ 156.874282][ T4022] el0t_64_sync+0x1a0/0x1a4 [ 156.877221][ T4022] Code: 91148000 900029a2 91308042 97fff928 (d4210000) [ 156.879135][ T4022] ---[ end trace f00978727175f14d ]--- executing program [ 157.193110][ T6778] loop0: detected capacity change from 0 to 32768 [ 157.550135][ T4022] Kernel panic - not syncing: Oops - BUG: Fatal exception [ 157.552105][ T4022] SMP: stopping secondary CPUs [ 157.553349][ T4022] Kernel Offset: disabled [ 157.554545][ T4022] CPU features: 0x8,000081c1,21302e40 [ 157.555941][ T4022] Memory Limit: none [ 158.221004][ T4022] Rebooting in 86400 seconds..