[ 441.256202][T12763] loop4: detected capacity change from 0 to 32768 [ 441.286219][T12763] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 scanned by syz.4.1233 (12763) [ 441.295523][T12762] loop1: detected capacity change from 0 to 32768 [ 441.295940][T12765] loop0: detected capacity change from 0 to 32768 [ 441.351992][T12763] BTRFS info (device loop4): using crc32c (crc32c-generic) checksum algorithm [ 441.354032][T12762] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.1232 (12762) [ 441.354534][T12763] BTRFS info (device loop4): enabling disk space caching [ 441.358970][T12763] BTRFS info (device loop4): force clearing of disk cache [ 441.381385][T12763] BTRFS info (device loop4): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 441.386795][T12763] BTRFS info (device loop4): use zstd compression, level 3 [ 441.388799][T12763] BTRFS info (device loop4): turning on sync discard [ 441.390568][T12763] BTRFS info (device loop4): disk space caching is enabled [ 441.404840][T12763] BTRFS info (device loop4): has skinny extents [ 441.415687][T12765] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz.0.1234 (12765) [ 441.429315][T12767] loop3: detected capacity change from 0 to 32768 [ 441.460096][T12767] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz.3.1236 (12767) [ 441.579215][T12763] BTRFS info (device loop4): enabling ssd optimizations [ 441.582254][T12763] BTRFS info (device loop4): clearing free space tree [ 441.590926][T12763] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 441.596177][T12763] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 441.604628][T12769] loop2: detected capacity change from 0 to 32768 [ 441.655863][T12769] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz.2.1235 (12769) [ 442.566447][T12790] loop0: detected capacity change from 0 to 32768 [ 442.592596][T12790] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 scanned by syz.0.1237 (12790) [ 442.599297][T12790] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 442.601678][T12790] BTRFS info (device loop0): enabling disk space caching [ 442.622584][T12790] BTRFS info (device loop0): force clearing of disk cache [ 442.624554][T12790] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 442.626997][T12790] BTRFS info (device loop0): use zstd compression, level 3 [ 442.628833][T12790] BTRFS info (device loop0): turning on sync discard [ 442.630559][T12790] BTRFS info (device loop0): disk space caching is enabled [ 442.652618][T12790] BTRFS info (device loop0): has skinny extents [ 442.669058][T12792] loop1: detected capacity change from 0 to 32768 [ 442.738380][T12792] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.1238 (12792) [ 442.740968][T12794] loop3: detected capacity change from 0 to 32768 [ 442.746095][T12794] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz.3.1240 (12794) [ 442.943812][T12796] loop4: detected capacity change from 0 to 32768 [ 442.962248][T12798] loop2: detected capacity change from 0 to 32768 [ 442.995070][T12796] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz.4.1239 (12796) [ 443.028163][T12790] BTRFS info (device loop0): enabling ssd optimizations [ 443.050783][T12798] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz.2.1241 (12798) [ 443.055517][T12790] BTRFS info (device loop0): clearing free space tree [ 443.057340][T12790] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 443.059981][T12790] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 443.423351][T12818] loop1: detected capacity change from 0 to 32768 [ 443.595126][T12818] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 scanned by syz.1.1242 (12818) [ 443.655869][T12818] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 443.658347][T12818] BTRFS info (device loop1): enabling disk space caching [ 443.660183][T12818] BTRFS info (device loop1): force clearing of disk cache [ 443.667579][T12818] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 443.670007][T12818] BTRFS info (device loop1): use zstd compression, level 3 [ 443.671854][T12818] BTRFS info (device loop1): turning on sync discard [ 443.686635][T12818] BTRFS info (device loop1): disk space caching is enabled [ 443.688609][T12818] BTRFS info (device loop1): has skinny extents [ 444.311480][T12818] BTRFS error (device loop1): open_ctree failed: -22 [ 444.349150][ T4733] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 scanned by udevd (4733) [ 445.065169][ T4142] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 445.108928][ T4142] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 445.180000][ T4142] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 445.228705][ T4142] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 Warning: Permanently added '10.128.1.13' (ED25519) to the list of known hosts. executing program executing program executing program executing program [ 447.007682][T12919] loop3: detected capacity change from 0 to 32768 [ 447.015445][ T4142] device hsr_slave_0 left promiscuous mode [ 447.053566][ T4142] device hsr_slave_1 left promiscuous mode executing program [ 447.123205][ T4142] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 447.125299][ T4142] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 447.128173][ T4142] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 447.130194][ T4142] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 447.135182][T12919] BTRFS info (device loop3): using crc32c (crc32c-generic) checksum algorithm [ 447.137613][T12919] BTRFS info (device loop3): enabling disk space caching [ 447.139621][T12919] BTRFS info (device loop3): force clearing of disk cache [ 447.141525][T12919] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 447.145011][T12919] BTRFS info (device loop3): use zstd compression, level 3 [ 447.146974][T12919] BTRFS info (device loop3): turning on sync discard [ 447.148678][T12919] BTRFS info (device loop3): disk space caching is enabled [ 447.150789][T12919] BTRFS info (device loop3): has skinny extents [ 447.152630][ T4142] device bridge_slave_1 left promiscuous mode [ 447.152808][ T4142] bridge0: port 2(bridge_slave_1) entered disabled state [ 447.193866][ T4142] device bridge_slave_0 left promiscuous mode [ 447.195813][ T4142] bridge0: port 1(bridge_slave_0) entered disabled state [ 447.330605][T12926] loop0: detected capacity change from 0 to 32768 [ 447.362690][ T4142] device veth1_macvtap left promiscuous mode [ 447.364533][ T4142] device veth0_macvtap left promiscuous mode [ 447.366276][ T4142] device veth1_vlan left promiscuous mode [ 447.367900][ T4142] device veth0_vlan left promiscuous mode [ 447.370634][T12924] loop4: detected capacity change from 0 to 32768 [ 447.384736][T12926] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor205 (12926) [ 447.399700][T12919] BTRFS info (device loop3): enabling ssd optimizations [ 447.403132][T12919] BTRFS info (device loop3): clearing free space tree [ 447.405013][T12919] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 447.412572][T12919] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 447.442600][T12924] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor205 (12924) [ 447.639760][T12931] loop1: detected capacity change from 0 to 32768 [ 447.645683][ T5375] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by udevd (5375) [ 447.678549][ T4733] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (4733) [ 447.725768][T12931] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor205 (12931) executing program executing program [ 447.926095][T12922] loop2: detected capacity change from 0 to 32768 [ 448.024455][T12922] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor205 (12922) executing program [ 448.746205][ T4142] team0 (unregistering): Port device team_slave_1 removed [ 448.767840][T12961] loop0: detected capacity change from 0 to 32768 [ 448.793146][T12965] loop4: detected capacity change from 0 to 32768 [ 448.803460][T12965] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 scanned by syz-executor205 (12965) [ 448.810150][ T4142] team0 (unregistering): Port device team_slave_0 removed [ 448.831654][ T4142] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 448.854929][T12965] BTRFS info (device loop4): using crc32c (crc32c-generic) checksum algorithm [ 448.857378][T12965] BTRFS info (device loop4): enabling disk space caching executing program [ 448.881078][T12961] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor205 (12961) [ 448.882489][T12965] BTRFS info (device loop4): force clearing of disk cache [ 448.885806][T12965] BTRFS info (device loop4): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 448.888303][T12965] BTRFS info (device loop4): use zstd compression, level 3 [ 448.913539][T12965] BTRFS info (device loop4): turning on sync discard [ 448.915431][T12965] BTRFS info (device loop4): disk space caching is enabled [ 448.917327][T12965] BTRFS info (device loop4): has skinny extents [ 448.923463][ T4142] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface executing program [ 449.222158][T12974] loop2: detected capacity change from 0 to 32768 [ 449.245359][T12965] BTRFS info (device loop4): enabling ssd optimizations [ 449.248353][T12965] BTRFS info (device loop4): clearing free space tree [ 449.250236][T12965] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 449.258623][T12974] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor205 (12974) [ 449.271138][T12965] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 449.318460][T12969] loop3: detected capacity change from 0 to 32768 [ 449.374469][T12969] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor205 (12969) [ 449.509177][ T4142] bond0 (unregistering): Released all slaves [ 449.511491][ T4695] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (4695) [ 449.631392][T12967] loop1: detected capacity change from 0 to 32768 [ 449.704677][T12967] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor205 (12967) executing program executing program executing program executing program [ 450.591570][T12993] loop0: detected capacity change from 0 to 32768 [ 450.606707][T12995] loop4: detected capacity change from 0 to 32768 [ 450.675951][T12995] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 scanned by syz-executor205 (12995) executing program [ 450.718129][T12995] BTRFS info (device loop4): using crc32c (crc32c-generic) checksum algorithm [ 450.720621][T12995] BTRFS info (device loop4): enabling disk space caching [ 450.723212][T12993] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor205 (12993) [ 450.727952][T12995] BTRFS info (device loop4): force clearing of disk cache [ 450.729849][T12995] BTRFS info (device loop4): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 450.732290][T12995] BTRFS info (device loop4): use zstd compression, level 3 [ 450.755107][T12995] BTRFS info (device loop4): turning on sync discard [ 450.756979][T12995] BTRFS info (device loop4): disk space caching is enabled [ 450.773285][T12995] BTRFS info (device loop4): has skinny extents [ 450.787300][T12998] loop2: detected capacity change from 0 to 32768 [ 450.840196][T12998] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor205 (12998) [ 451.069372][ T4733] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (4733) [ 451.118649][T13006] loop3: detected capacity change from 0 to 32768 [ 451.202470][T12995] BTRFS info (device loop4): enabling ssd optimizations [ 451.205368][T12995] BTRFS info (device loop4): clearing free space tree [ 451.207188][T12995] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 451.209548][T12995] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 451.231747][T13011] loop1: detected capacity change from 0 to 32768 [ 451.265598][T13006] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor205 (13006) executing program [ 451.327601][T13011] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor205 (13011) executing program executing program executing program executing program [ 452.072563][T13039] loop2: detected capacity change from 0 to 32768 [ 452.121831][T13039] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 scanned by syz-executor205 (13039) [ 452.135919][T13039] BTRFS info (device loop2): using crc32c (crc32c-generic) checksum algorithm [ 452.138243][T13039] BTRFS info (device loop2): enabling disk space caching [ 452.140132][T13039] BTRFS info (device loop2): force clearing of disk cache [ 452.166052][T13039] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 452.168810][T13039] BTRFS info (device loop2): use zstd compression, level 3 [ 452.170763][T13039] BTRFS info (device loop2): turning on sync discard [ 452.202553][T13039] BTRFS info (device loop2): disk space caching is enabled [ 452.204722][T13039] BTRFS info (device loop2): has skinny extents [ 452.589087][T13054] loop4: detected capacity change from 0 to 32768 [ 452.690251][T13039] BTRFS info (device loop2): enabling ssd optimizations [ 452.701286][T13039] BTRFS info (device loop2): clearing free space tree [ 452.703306][T13039] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 452.705802][T13039] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 452.746937][T13054] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor205 (13054) [ 452.850806][T13049] loop0: detected capacity change from 0 to 32768 [ 452.927266][T13049] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor205 (13049) [ 452.960614][T13052] loop1: detected capacity change from 0 to 32768 [ 453.014430][T13052] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor205 (13052) [ 453.144431][T13057] loop3: detected capacity change from 0 to 32768 [ 453.164447][T13057] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor205 (13057) executing program executing program executing program executing program executing program [ 454.239092][T13098] loop4: detected capacity change from 0 to 32768 [ 454.298475][T13098] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 scanned by syz-executor205 (13098) [ 454.307929][T13101] loop2: detected capacity change from 0 to 32768 [ 454.338028][T13098] BTRFS info (device loop4): using crc32c (crc32c-generic) checksum algorithm [ 454.340598][T13098] BTRFS info (device loop4): enabling disk space caching [ 454.343856][T13098] BTRFS info (device loop4): force clearing of disk cache [ 454.345706][T13098] BTRFS info (device loop4): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 454.348464][T13098] BTRFS info (device loop4): use zstd compression, level 3 [ 454.350395][T13098] BTRFS info (device loop4): turning on sync discard [ 454.352229][T13098] BTRFS info (device loop4): disk space caching is enabled [ 454.362038][T13101] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor205 (13101) [ 454.382987][T13098] BTRFS info (device loop4): has skinny extents [ 454.433483][T13104] loop1: detected capacity change from 0 to 32768 [ 454.484295][T13104] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor205 (13104) [ 454.487974][T13109] loop0: detected capacity change from 0 to 32768 [ 454.544534][T13109] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor205 (13109) [ 454.552438][T13111] loop3: detected capacity change from 0 to 32768 [ 454.604585][T13111] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor205 (13111) [ 454.641660][T13098] BTRFS info (device loop4): enabling ssd optimizations [ 454.644854][T13098] BTRFS info (device loop4): clearing free space tree [ 454.646820][T13098] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 454.658156][T13098] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) executing program [ 454.957120][T11638] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by udevd (11638) executing program executing program executing program executing program [ 455.551653][T13135] loop2: detected capacity change from 0 to 32768 [ 455.604712][T13135] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 scanned by syz-executor205 (13135) [ 455.631881][T13138] loop0: detected capacity change from 0 to 32768 [ 455.683128][T13135] BTRFS info (device loop2): using crc32c (crc32c-generic) checksum algorithm [ 455.685687][T13135] BTRFS info (device loop2): enabling disk space caching [ 455.687654][T13135] BTRFS info (device loop2): force clearing of disk cache [ 455.689498][T13135] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 455.692034][T13135] BTRFS info (device loop2): use zstd compression, level 3 [ 455.706760][T13138] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor205 (13138) [ 455.711635][T13135] BTRFS info (device loop2): turning on sync discard [ 455.729921][T13135] BTRFS info (device loop2): disk space caching is enabled [ 455.731964][T13135] BTRFS info (device loop2): has skinny extents [ 455.751744][T13140] loop3: detected capacity change from 0 to 32768 [ 455.770953][T11638] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by udevd (11638) [ 455.844651][T13140] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor205 (13140) [ 455.878197][T13145] loop1: detected capacity change from 0 to 32768 [ 455.905501][T13145] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor205 (13145) [ 455.919919][T13135] BTRFS info (device loop2): enabling ssd optimizations [ 455.923377][T13142] loop4: detected capacity change from 0 to 32768 [ 455.925118][T13135] BTRFS info (device loop2): clearing free space tree [ 455.926927][T13135] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 455.929372][T13135] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 455.984546][T13142] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor205 (13142) executing program executing program [ 456.658502][ T4142] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 456.780416][ T4142] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 456.845320][ T4142] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 executing program executing program executing program [ 456.942221][ T4142] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 457.108964][T13166] loop0: detected capacity change from 0 to 32768 [ 457.151282][T13166] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 scanned by syz-executor205 (13166) [ 457.196304][T13168] loop2: detected capacity change from 0 to 32768 [ 457.219977][T13166] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 457.223839][T13166] BTRFS info (device loop0): enabling disk space caching [ 457.225691][T13166] BTRFS info (device loop0): force clearing of disk cache [ 457.227536][T13166] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 457.246726][ T4142] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 457.250610][T13166] BTRFS info (device loop0): use zstd compression, level 3 [ 457.260231][T13168] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor205 (13168) [ 457.262850][T13166] BTRFS info (device loop0): turning on sync discard [ 457.265081][T13166] BTRFS info (device loop0): disk space caching is enabled [ 457.267017][T13166] BTRFS info (device loop0): has skinny extents [ 457.369697][ T4142] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 457.379906][T13172] loop4: detected capacity change from 0 to 32768 [ 457.431320][ T4142] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 457.442938][T13172] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor205 (13172) [ 457.444440][T13174] loop3: detected capacity change from 0 to 32768 [ 457.496179][T13174] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor205 (13174) [ 457.551899][ T4142] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 457.605781][T13166] BTRFS info (device loop0): enabling ssd optimizations [ 457.610638][T13166] BTRFS info (device loop0): clearing free space tree [ 457.630860][T13166] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 457.645881][T13166] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) executing program [ 457.840296][ T4142] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 457.911848][T13170] loop1: detected capacity change from 0 to 32768 [ 457.928571][ T4142] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 457.987823][T13170] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor205 (13170) [ 458.006293][ T4142] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 458.131161][ T4142] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 executing program executing program [ 458.436339][ T4142] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 458.607108][ T4142] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 458.616092][T13202] loop2: detected capacity change from 0 to 32768 [ 458.644862][T13202] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor205 (13202) [ 458.670249][ T4142] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 458.809360][ T4142] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 executing program executing program [ 459.267149][T13211] loop3: detected capacity change from 0 to 32768 [ 459.310156][T13211] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 scanned by syz-executor205 (13211) [ 459.331528][T13214] loop4: detected capacity change from 0 to 32768 [ 459.351316][T13211] BTRFS info (device loop3): using crc32c (crc32c-generic) checksum algorithm [ 459.362866][T13211] BTRFS info (device loop3): enabling disk space caching [ 459.364807][T13211] BTRFS info (device loop3): force clearing of disk cache [ 459.366634][T13211] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 459.369263][T13211] BTRFS info (device loop3): use zstd compression, level 3 [ 459.371297][T13211] BTRFS info (device loop3): turning on sync discard executing program [ 459.394379][T13211] BTRFS info (device loop3): disk space caching is enabled [ 459.396500][T13211] BTRFS info (device loop3): has skinny extents [ 459.409560][T13214] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor205 (13214) [ 459.626918][T13221] loop1: detected capacity change from 0 to 32768 [ 459.691997][T13211] BTRFS info (device loop3): enabling ssd optimizations [ 459.708851][T13221] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor205 (13221) [ 459.713401][T13211] BTRFS info (device loop3): clearing free space tree [ 459.715349][T13211] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 459.718012][T13211] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 460.007650][T13226] loop0: detected capacity change from 0 to 32768 executing program [ 460.089028][T13232] loop2: detected capacity change from 0 to 32768 [ 460.108877][T13226] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor205 (13226) [ 460.134415][T13232] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor205 (13232) executing program executing program executing program [ 460.969371][T13261] loop4: detected capacity change from 0 to 32768 [ 461.055706][T13261] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 scanned by syz-executor205 (13261) executing program [ 461.079309][T13261] BTRFS info (device loop4): using crc32c (crc32c-generic) checksum algorithm [ 461.081983][T13261] BTRFS info (device loop4): enabling disk space caching [ 461.094800][T13261] BTRFS info (device loop4): force clearing of disk cache [ 461.096775][T13261] BTRFS info (device loop4): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 461.099246][T13261] BTRFS info (device loop4): use zstd compression, level 3 [ 461.101072][T13261] BTRFS info (device loop4): turning on sync discard [ 461.130961][T13261] BTRFS info (device loop4): disk space caching is enabled [ 461.142491][T13261] BTRFS info (device loop4): has skinny extents [ 461.381837][T13277] loop2: detected capacity change from 0 to 32768 [ 461.403061][T13261] BTRFS info (device loop4): enabling ssd optimizations [ 461.413330][T13261] BTRFS info (device loop4): clearing free space tree [ 461.415489][T13261] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 461.418095][T13261] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 461.449871][T13277] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor205 (13277) [ 461.565910][T13275] loop3: detected capacity change from 0 to 32768 [ 461.580050][T13275] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor205 (13275) [ 461.649453][T13272] loop1: detected capacity change from 0 to 32768 [ 461.652205][ T5375] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (5375) [ 461.718435][T13272] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor205 (13272) [ 461.776038][T11638] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (11638) executing program [ 462.121933][T13284] loop0: detected capacity change from 0 to 32768 executing program [ 462.235771][T13284] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 scanned by syz-executor205 (13284) executing program [ 462.259253][T13284] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 462.261633][T13284] BTRFS info (device loop0): enabling disk space caching [ 462.273142][T13284] BTRFS info (device loop0): force clearing of disk cache [ 462.275061][T13284] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 462.277566][T13284] BTRFS info (device loop0): use zstd compression, level 3 [ 462.302730][T13284] BTRFS info (device loop0): turning on sync discard [ 462.304549][T13284] BTRFS info (device loop0): disk space caching is enabled [ 462.306411][T13284] BTRFS info (device loop0): has skinny extents executing program [ 462.634381][T13325] loop3: detected capacity change from 0 to 32768 [ 462.651413][T13284] BTRFS info (device loop0): enabling ssd optimizations [ 462.657077][T13325] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor205 (13325) [ 462.660113][T13284] BTRFS info (device loop0): clearing free space tree [ 462.661909][T13284] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 462.664609][T13284] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 462.752787][T13319] loop4: detected capacity change from 0 to 32768 [ 462.823089][T13319] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor205 (13319) [ 463.047603][T13322] loop2: detected capacity change from 0 to 32768 executing program [ 463.074993][T13322] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 scanned by syz-executor205 (13322) [ 463.200159][T13322] BTRFS info (device loop2): using crc32c (crc32c-generic) checksum algorithm [ 463.203045][T13322] BTRFS info (device loop2): enabling disk space caching [ 463.204933][T13322] BTRFS info (device loop2): force clearing of disk cache [ 463.206959][T13322] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 463.209750][T13322] BTRFS info (device loop2): use zstd compression, level 3 [ 463.232105][T13322] BTRFS info (device loop2): turning on sync discard [ 463.240372][T13322] BTRFS info (device loop2): disk space caching is enabled [ 463.243627][T13322] BTRFS info (device loop2): has skinny extents [ 463.328268][T13335] loop1: detected capacity change from 0 to 32768 executing program [ 463.462187][T13335] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor205 (13335) [ 463.565029][T13322] BTRFS info (device loop2): enabling ssd optimizations [ 463.571136][T13322] BTRFS info (device loop2): clearing free space tree [ 463.573176][T13322] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 463.575763][T13322] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) executing program executing program executing program [ 464.270135][T13378] loop4: detected capacity change from 0 to 32768 [ 464.306919][T13378] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 scanned by syz-executor205 (13378) [ 464.377818][T13378] BTRFS info (device loop4): using crc32c (crc32c-generic) checksum algorithm [ 464.380335][T13378] BTRFS info (device loop4): enabling disk space caching [ 464.382280][T13378] BTRFS info (device loop4): force clearing of disk cache [ 464.394809][T13378] BTRFS info (device loop4): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 464.397555][T13378] BTRFS info (device loop4): use zstd compression, level 3 [ 464.399513][T13378] BTRFS info (device loop4): turning on sync discard [ 464.401252][T13378] BTRFS info (device loop4): disk space caching is enabled [ 464.425194][T13378] BTRFS info (device loop4): has skinny extents [ 464.508447][T13396] loop3: detected capacity change from 0 to 32768 [ 464.537335][T13396] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor205 (13396) executing program [ 464.798874][T13400] loop2: detected capacity change from 0 to 32768 [ 464.859677][T13400] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor205 (13400) [ 464.877864][T13378] BTRFS info (device loop4): enabling ssd optimizations [ 464.908024][T13378] BTRFS info (device loop4): clearing free space tree [ 464.909992][T13378] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 464.913020][T13378] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 464.969508][T13404] loop1: detected capacity change from 0 to 32768 [ 464.972742][T13426] loop0: detected capacity change from 0 to 32768 [ 465.009586][T13426] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor205 (13426) [ 465.064897][T13404] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor205 (13404) executing program executing program [ 465.921624][T13442] loop3: detected capacity change from 0 to 32768 executing program [ 466.015161][T13442] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor205 (13442) executing program executing program [ 466.514439][T13452] loop0: detected capacity change from 0 to 32768 executing program [ 466.565544][T13452] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 scanned by syz-executor205 (13452) [ 466.605146][T13452] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 466.607506][T13452] BTRFS info (device loop0): enabling disk space caching [ 466.609304][T13452] BTRFS info (device loop0): force clearing of disk cache [ 466.611339][T13452] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 466.643467][T13452] BTRFS info (device loop0): use zstd compression, level 3 [ 466.645538][T13452] BTRFS info (device loop0): turning on sync discard [ 466.647292][T13452] BTRFS info (device loop0): disk space caching is enabled [ 466.649229][T13452] BTRFS info (device loop0): has skinny extents [ 466.709976][T13461] loop2: detected capacity change from 0 to 32768 [ 466.794704][T13461] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor205 (13461) [ 466.863333][T13464] loop1: detected capacity change from 0 to 32768 [ 466.944463][T13464] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor205 (13464) [ 467.003034][T13452] BTRFS info (device loop0): enabling ssd optimizations [ 467.005923][T13452] BTRFS info (device loop0): clearing free space tree [ 467.007835][T13452] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 467.010342][T13452] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 467.026738][T13473] loop3: detected capacity change from 0 to 32768 [ 467.076840][T13473] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor205 (13473) [ 467.119311][ T4142] device hsr_slave_0 left promiscuous mode [ 467.164765][ T4142] device hsr_slave_1 left promiscuous mode [ 467.245182][ T4142] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 467.247344][ T4142] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 467.252128][ T4142] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 467.262046][ T4142] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 467.324192][ T4142] device bridge_slave_1 left promiscuous mode [ 467.326017][ T4142] bridge0: port 2(bridge_slave_1) entered disabled state [ 467.383917][ T4142] device bridge_slave_0 left promiscuous mode [ 467.385867][ T4142] bridge0: port 1(bridge_slave_0) entered disabled state [ 467.476156][ T4142] device hsr_slave_0 left promiscuous mode executing program executing program [ 467.533869][ T4142] device hsr_slave_1 left promiscuous mode executing program [ 467.575503][ T5375] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 11 /dev/loop0 scanned by udevd (5375) [ 467.632830][ T4142] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 467.634969][ T4142] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 467.637558][ T4142] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 467.639566][ T4142] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 467.660497][ T4142] device bridge_slave_1 left promiscuous mode [ 467.670068][ T4142] bridge0: port 2(bridge_slave_1) entered disabled state [ 467.716155][ T4142] device bridge_slave_0 left promiscuous mode [ 467.718019][ T4142] bridge0: port 1(bridge_slave_0) entered disabled state executing program [ 467.845474][ T4142] device hsr_slave_0 left promiscuous mode [ 467.973563][ T4142] device hsr_slave_1 left promiscuous mode executing program [ 468.073257][ T4142] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 468.075324][ T4142] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 468.108115][ T4142] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 468.110226][ T4142] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 468.121803][T13504] loop4: detected capacity change from 0 to 32768 [ 468.129212][ T4142] device bridge_slave_1 left promiscuous mode [ 468.130932][ T4142] bridge0: port 2(bridge_slave_1) entered disabled state [ 468.165675][T13505] loop2: detected capacity change from 0 to 32768 [ 468.184403][ T4142] device bridge_slave_0 left promiscuous mode [ 468.186311][ T4142] bridge0: port 1(bridge_slave_0) entered disabled state [ 468.241804][ T4142] device hsr_slave_0 left promiscuous mode [ 468.294268][ T4142] device hsr_slave_1 left promiscuous mode [ 468.372770][ T4142] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 468.374869][ T4142] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 468.393382][ T4142] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 468.395470][ T4142] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 468.405996][ T4142] device bridge_slave_1 left promiscuous mode [ 468.407882][ T4142] bridge0: port 2(bridge_slave_1) entered disabled state [ 468.453137][ T4142] device bridge_slave_0 left promiscuous mode [ 468.454982][ T4142] bridge0: port 1(bridge_slave_0) entered disabled state [ 468.477671][T13510] loop1: detected capacity change from 0 to 32768 [ 468.598852][T13512] loop3: detected capacity change from 0 to 32768 [ 468.683265][ T4142] device veth1_macvtap left promiscuous mode [ 468.685128][ T4142] device veth0_macvtap left promiscuous mode [ 468.686821][ T4142] device veth1_vlan left promiscuous mode [ 468.688429][ T4142] device veth0_vlan left promiscuous mode executing program [ 468.822692][ T4142] device veth1_macvtap left promiscuous mode [ 468.824373][ T4142] device veth0_macvtap left promiscuous mode [ 468.826084][ T4142] device veth1_vlan left promiscuous mode [ 468.827632][ T4142] device veth0_vlan left promiscuous mode executing program [ 468.918950][ T4142] device veth1_macvtap left promiscuous mode [ 468.920708][ T4142] device veth0_macvtap left promiscuous mode [ 468.932588][ T4142] device veth1_vlan left promiscuous mode [ 468.934331][ T4142] device veth0_vlan left promiscuous mode executing program executing program [ 469.112743][ T4142] device veth1_macvtap left promiscuous mode [ 469.114681][ T4142] device veth0_macvtap left promiscuous mode [ 469.116335][ T4142] device veth1_vlan left promiscuous mode [ 469.118061][ T4142] device veth0_vlan left promiscuous mode executing program [ 469.509386][T13514] loop4: detected capacity change from 0 to 32768 [ 469.570546][T13516] loop0: detected capacity change from 0 to 32768 [ 469.674828][T13518] loop2: detected capacity change from 0 to 32768 [ 469.685652][T13516] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 469.688177][T13516] BTRFS info (device loop0): enabling disk space caching [ 469.689951][T13516] BTRFS info (device loop0): force clearing of disk cache [ 469.692122][T13516] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 469.718615][T13516] BTRFS info (device loop0): use zstd compression, level 3 [ 469.720509][T13516] BTRFS info (device loop0): turning on sync discard [ 469.722201][T13516] BTRFS info (device loop0): disk space caching is enabled [ 469.735479][T13518] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor205 (13518) [ 469.742401][T13516] BTRFS info (device loop0): has skinny extents [ 469.750778][T13520] loop1: detected capacity change from 0 to 32768 [ 469.759367][ T4732] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (4732) [ 469.778387][T13522] loop3: detected capacity change from 0 to 32768 [ 469.845813][T13520] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor205 (13520) [ 469.874345][ T4733] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (4733) [ 469.897888][T13522] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor205 (13522) executing program [ 470.018032][T13516] BTRFS info (device loop0): enabling ssd optimizations [ 470.021095][T13516] BTRFS info (device loop0): clearing free space tree [ 470.028681][T13516] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 470.031350][T13516] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) executing program executing program [ 470.748406][T13542] loop4: detected capacity change from 0 to 32768 executing program [ 470.806773][T13542] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 scanned by syz-executor205 (13542) executing program [ 470.856860][T13542] BTRFS info (device loop4): using crc32c (crc32c-generic) checksum algorithm [ 470.859539][T13542] BTRFS info (device loop4): enabling disk space caching [ 470.863802][T13542] BTRFS info (device loop4): force clearing of disk cache [ 470.865692][T13542] BTRFS info (device loop4): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 470.868182][T13542] BTRFS info (device loop4): use zstd compression, level 3 [ 470.902272][T13542] BTRFS info (device loop4): turning on sync discard [ 470.905530][T13542] BTRFS info (device loop4): disk space caching is enabled [ 470.907448][T13542] BTRFS info (device loop4): has skinny extents [ 471.056813][T13545] loop2: detected capacity change from 0 to 32768 [ 471.105864][T13542] BTRFS info (device loop4): enabling ssd optimizations [ 471.108778][T13542] BTRFS info (device loop4): clearing free space tree [ 471.110570][T13542] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 471.127440][T13542] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 471.147893][T13551] loop3: detected capacity change from 0 to 32768 [ 471.175044][T13545] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor205 (13545) [ 471.179582][T13551] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor205 (13551) [ 471.580448][ T5375] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (5375) executing program [ 471.810491][T13549] loop1: detected capacity change from 0 to 32768 executing program [ 471.887719][T13549] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 scanned by syz-executor205 (13549) executing program [ 472.051912][T13549] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 472.062997][T13549] BTRFS info (device loop1): enabling disk space caching [ 472.064904][T13549] BTRFS info (device loop1): force clearing of disk cache [ 472.066823][T13549] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 472.069183][T13549] BTRFS info (device loop1): use zstd compression, level 3 [ 472.070988][T13549] BTRFS info (device loop1): turning on sync discard [ 472.103542][ T4142] team0 (unregistering): Port device team_slave_1 removed [ 472.118268][T13549] BTRFS info (device loop1): disk space caching is enabled [ 472.120323][T13549] BTRFS info (device loop1): has skinny extents [ 472.213739][ T4142] team0 (unregistering): Port device team_slave_0 removed [ 472.253496][ T4142] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 472.317502][ T4142] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 472.368852][T13573] loop3: detected capacity change from 0 to 32768 [ 472.419689][T13573] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor205 (13573) executing program [ 472.460725][T13577] loop2: detected capacity change from 0 to 32768 [ 472.505985][T13577] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor205 (13577) [ 472.530150][T13549] BTRFS info (device loop1): enabling ssd optimizations [ 472.533227][T13549] BTRFS info (device loop1): clearing free space tree [ 472.535247][T13549] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 472.537916][T13549] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 472.627515][ T4142] bond0 (unregistering): Released all slaves executing program executing program [ 473.114282][T13595] loop0: detected capacity change from 0 to 32768 executing program executing program [ 473.169783][T13595] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 scanned by syz-executor205 (13595) [ 473.239313][T13595] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 473.241956][T13595] BTRFS info (device loop0): enabling disk space caching [ 473.246447][T13595] BTRFS info (device loop0): force clearing of disk cache [ 473.248602][T13595] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 473.251269][T13595] BTRFS info (device loop0): use zstd compression, level 3 [ 473.266823][T13595] BTRFS info (device loop0): turning on sync discard [ 473.268823][T13595] BTRFS info (device loop0): disk space caching is enabled [ 473.270727][T13595] BTRFS info (device loop0): has skinny extents [ 473.285870][ T4142] team0 (unregistering): Port device team_slave_1 removed [ 473.321143][ T4142] team0 (unregistering): Port device team_slave_0 removed [ 473.483240][ T4142] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 473.537373][T13603] loop2: detected capacity change from 0 to 32768 [ 473.542072][T13603] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor205 (13603) [ 473.560219][ T4142] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 473.620023][T13599] loop4: detected capacity change from 0 to 32768 [ 473.632257][T13599] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor205 (13599) [ 473.690880][T13595] BTRFS info (device loop0): enabling ssd optimizations [ 473.694371][T13595] BTRFS info (device loop0): clearing free space tree [ 473.696272][T13595] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 473.698917][T13595] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 473.739374][T13605] loop1: detected capacity change from 0 to 32768 [ 473.775759][T13605] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor205 (13605) executing program [ 473.901648][ T5375] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (5375) [ 473.989037][T13601] loop3: detected capacity change from 0 to 32768 [ 473.999957][ T4142] bond0 (unregistering): Released all slaves executing program [ 474.045437][ T4695] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4695) [ 474.066984][T13601] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor205 (13601) executing program executing program [ 474.559966][T13626] loop2: detected capacity change from 0 to 32768 [ 474.634969][T13626] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 scanned by syz-executor205 (13626) [ 474.688175][T13628] loop4: detected capacity change from 0 to 32768 [ 474.690569][T13626] BTRFS info (device loop2): using crc32c (crc32c-generic) checksum algorithm [ 474.693785][T13626] BTRFS info (device loop2): enabling disk space caching [ 474.695721][T13626] BTRFS info (device loop2): force clearing of disk cache [ 474.697620][T13626] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 474.700107][T13626] BTRFS info (device loop2): use zstd compression, level 3 [ 474.736303][T13626] BTRFS info (device loop2): turning on sync discard [ 474.738186][T13626] BTRFS info (device loop2): disk space caching is enabled [ 474.740137][T13626] BTRFS info (device loop2): has skinny extents [ 474.750431][T13628] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor205 (13628) [ 474.798507][T13630] loop1: detected capacity change from 0 to 32768 [ 474.840522][ T4142] team0 (unregistering): Port device team_slave_1 removed [ 474.860017][T11638] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (11638) executing program [ 474.884388][ T4142] team0 (unregistering): Port device team_slave_0 removed [ 474.930194][T13630] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor205 (13630) [ 474.941616][ T4142] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 474.982831][T13626] BTRFS info (device loop2): enabling ssd optimizations [ 474.986286][T13626] BTRFS info (device loop2): clearing free space tree [ 474.988175][T13626] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 474.991581][ T4142] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 474.998302][T13626] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) executing program [ 475.408269][ T4142] bond0 (unregistering): Released all slaves executing program [ 475.622763][T13646] loop3: detected capacity change from 0 to 32768 [ 475.666550][T13646] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 scanned by syz-executor205 (13646) [ 475.797967][T13646] BTRFS info (device loop3): using crc32c (crc32c-generic) checksum algorithm [ 475.800290][T13646] BTRFS info (device loop3): enabling disk space caching [ 475.802075][T13646] BTRFS info (device loop3): force clearing of disk cache [ 475.816604][T13646] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 475.819343][T13646] BTRFS info (device loop3): use zstd compression, level 3 [ 475.821291][T13646] BTRFS info (device loop3): turning on sync discard [ 475.833307][T13646] BTRFS info (device loop3): disk space caching is enabled [ 475.835218][T13646] BTRFS info (device loop3): has skinny extents executing program executing program [ 475.915998][T13655] loop4: detected capacity change from 0 to 32768 [ 475.957496][T13655] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor205 (13655) [ 476.081749][ T4142] team0 (unregistering): Port device team_slave_1 removed [ 476.155499][ T4142] team0 (unregistering): Port device team_slave_0 removed [ 476.158764][T13646] BTRFS info (device loop3): enabling ssd optimizations [ 476.161561][T13646] BTRFS info (device loop3): clearing free space tree [ 476.172465][T13646] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 476.175173][T13646] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 476.273121][T13661] loop0: detected capacity change from 0 to 32768 [ 476.275471][ T4142] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface executing program [ 476.324910][T13661] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor205 (13661) [ 476.359945][ T4142] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 476.383426][T13663] loop1: detected capacity change from 0 to 32768 [ 476.394020][T13657] loop2: detected capacity change from 0 to 32768 [ 476.406467][ T4733] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (4733) [ 476.428581][T13663] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor205 (13663) [ 476.471811][T13657] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor205 (13657) executing program [ 476.995534][T13682] loop4: detected capacity change from 0 to 32768 [ 477.053290][ T4142] bond0 (unregistering): Released all slaves [ 477.069885][T13682] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 scanned by syz-executor205 (13682) [ 477.145548][T13682] BTRFS info (device loop4): using crc32c (crc32c-generic) checksum algorithm [ 477.148100][T13682] BTRFS info (device loop4): enabling disk space caching [ 477.150229][T13682] BTRFS info (device loop4): force clearing of disk cache executing program [ 477.163339][T13682] BTRFS info (device loop4): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 477.165840][T13682] BTRFS info (device loop4): use zstd compression, level 3 [ 477.167733][T13682] BTRFS info (device loop4): turning on sync discard [ 477.169502][T13682] BTRFS info (device loop4): disk space caching is enabled [ 477.222436][T13682] BTRFS info (device loop4): has skinny extents executing program executing program [ 477.532500][T13682] BTRFS info (device loop4): enabling ssd optimizations [ 477.535532][T13682] BTRFS info (device loop4): clearing free space tree [ 477.537364][T13682] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 477.539768][T13682] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 477.543582][T13684] loop3: detected capacity change from 0 to 32768 [ 477.598743][T13684] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor205 (13684) [ 477.636733][T13686] loop0: detected capacity change from 0 to 32768 [ 477.679486][T13686] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor205 (13686) executing program executing program [ 478.235952][T13694] loop1: detected capacity change from 0 to 32768 executing program [ 478.264586][T13694] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 scanned by syz-executor205 (13694) [ 478.286337][T13701] loop2: detected capacity change from 0 to 32768 [ 478.379638][T13694] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 478.380545][T13701] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor205 (13701) [ 478.382113][T13694] BTRFS info (device loop1): enabling disk space caching [ 478.382135][T13694] BTRFS info (device loop1): force clearing of disk cache [ 478.391831][T13694] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 478.403520][T13694] BTRFS info (device loop1): use zstd compression, level 3 [ 478.405396][T13694] BTRFS info (device loop1): turning on sync discard [ 478.407085][T13694] BTRFS info (device loop1): disk space caching is enabled [ 478.442441][T13694] BTRFS info (device loop1): has skinny extents [ 478.495920][ T4733] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (4733) [ 478.619299][T13727] loop3: detected capacity change from 0 to 32768 [ 478.665045][T13727] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor205 (13727) [ 478.702927][T13694] BTRFS info (device loop1): enabling ssd optimizations [ 478.705589][T13694] BTRFS info (device loop1): clearing free space tree [ 478.707478][T13694] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 478.713107][T13694] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 478.753195][T13734] loop4: detected capacity change from 0 to 32768 [ 478.795466][T13734] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor205 (13734) executing program [ 479.300229][T13735] loop0: detected capacity change from 0 to 32768 executing program [ 479.355338][T13735] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 scanned by syz-executor205 (13735) [ 479.430737][T13735] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 479.433549][T13735] BTRFS info (device loop0): enabling disk space caching [ 479.435499][T13735] BTRFS info (device loop0): force clearing of disk cache [ 479.437376][T13735] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 479.439860][T13735] BTRFS info (device loop0): use zstd compression, level 3 [ 479.441828][T13735] BTRFS info (device loop0): turning on sync discard [ 479.476982][T13735] BTRFS info (device loop0): disk space caching is enabled [ 479.494703][T13735] BTRFS info (device loop0): has skinny extents [ 479.693124][T13735] BTRFS info (device loop0): enabling ssd optimizations [ 479.695861][T13735] BTRFS info (device loop0): clearing free space tree [ 479.697752][T13735] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 479.700344][T13735] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 479.788907][T13763] loop2: detected capacity change from 0 to 32768 executing program executing program [ 479.837699][T13763] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor205 (13763) [ 480.268310][T13772] loop1: detected capacity change from 0 to 32768 executing program [ 480.305951][T13772] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 scanned by syz-executor205 (13772) [ 480.370885][T13772] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 480.375941][T13772] BTRFS info (device loop1): enabling disk space caching [ 480.377866][T13772] BTRFS info (device loop1): force clearing of disk cache [ 480.379739][T13772] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 480.403202][T13772] BTRFS info (device loop1): use zstd compression, level 3 [ 480.432455][T13772] BTRFS info (device loop1): turning on sync discard [ 480.434278][T13772] BTRFS info (device loop1): disk space caching is enabled [ 480.436213][T13772] BTRFS info (device loop1): has skinny extents [ 480.553075][T13809] loop4: detected capacity change from 0 to 32768 executing program [ 480.597784][T13809] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor205 (13809) [ 480.601804][T13807] loop3: detected capacity change from 0 to 32768 [ 480.762451][T13772] BTRFS info (device loop1): enabling ssd optimizations [ 480.765093][T13772] BTRFS info (device loop1): clearing free space tree [ 480.767238][T13772] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 480.769671][T13772] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 480.784644][T13807] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor205 (13807) [ 480.793002][T13833] loop2: detected capacity change from 0 to 32768 [ 480.873399][T11638] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (11638) [ 480.878220][T13833] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor205 (13833) executing program [ 481.062066][ T4733] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (4733) [ 481.164138][T13822] loop0: detected capacity change from 0 to 32768 executing program [ 481.195353][T13822] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor205 (13822) [ 481.581810][T13854] loop4: detected capacity change from 0 to 32768 [ 481.723527][T13854] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor205 (13854) executing program [ 481.891004][T13860] loop2: detected capacity change from 0 to 32768 executing program [ 482.055262][T13860] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 scanned by syz-executor205 (13860) executing program [ 482.117635][T13860] BTRFS info (device loop2): using crc32c (crc32c-generic) checksum algorithm [ 482.120162][T13860] BTRFS info (device loop2): enabling disk space caching [ 482.122292][T13860] BTRFS info (device loop2): force clearing of disk cache [ 482.147023][T13860] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 482.149424][T13860] BTRFS info (device loop2): use zstd compression, level 3 [ 482.151293][T13860] BTRFS info (device loop2): turning on sync discard [ 482.164685][T13860] BTRFS info (device loop2): disk space caching is enabled [ 482.166629][T13860] BTRFS info (device loop2): has skinny extents [ 482.328869][T13872] loop3: detected capacity change from 0 to 32768 [ 482.354920][T13872] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor205 (13872) executing program [ 482.442859][T13860] BTRFS info (device loop2): enabling ssd optimizations [ 482.445783][T13860] BTRFS info (device loop2): clearing free space tree [ 482.447557][T13860] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 482.450132][T13860] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 482.468588][T13882] loop0: detected capacity change from 0 to 32768 [ 482.524636][T13882] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor205 (13882) executing program executing program [ 483.337833][T13905] loop4: detected capacity change from 0 to 32768 [ 483.404302][T13905] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 scanned by syz-executor205 (13905) executing program [ 483.475801][T13905] BTRFS info (device loop4): using crc32c (crc32c-generic) checksum algorithm [ 483.478205][T13905] BTRFS info (device loop4): enabling disk space caching [ 483.480310][T13905] BTRFS info (device loop4): force clearing of disk cache [ 483.482110][T13905] BTRFS info (device loop4): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 483.500562][T13905] BTRFS info (device loop4): use zstd compression, level 3 executing program [ 483.520679][T13905] BTRFS info (device loop4): turning on sync discard [ 483.530806][T13905] BTRFS info (device loop4): disk space caching is enabled [ 483.534860][T13905] BTRFS info (device loop4): has skinny extents [ 483.842514][T13905] BTRFS info (device loop4): enabling ssd optimizations [ 483.845343][T13905] BTRFS info (device loop4): clearing free space tree [ 483.847237][T13905] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 483.850088][T13905] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 484.016880][T13922] loop2: detected capacity change from 0 to 32768 [ 484.034948][T13927] loop1: detected capacity change from 0 to 32768 [ 484.095290][T13927] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor205 (13927) [ 484.157745][T13933] loop3: detected capacity change from 0 to 32768 [ 484.184727][T13922] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor205 (13922) [ 484.211363][T13933] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor205 (13933) [ 484.263384][T13929] loop0: detected capacity change from 0 to 32768 [ 484.324062][T13929] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor205 (13929) executing program executing program [ 484.769248][ T5375] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 11 /dev/loop4 scanned by udevd (5375) executing program executing program executing program [ 485.181270][T13967] loop1: detected capacity change from 0 to 32768 [ 485.598566][T13980] loop3: detected capacity change from 0 to 32768 [ 485.604851][T13981] loop0: detected capacity change from 0 to 32768 [ 485.744119][T13985] loop2: detected capacity change from 0 to 32768 executing program executing program executing program executing program executing program [ 486.730256][T14000] loop1: detected capacity change from 0 to 32768 [ 486.760139][T14005] loop3: detected capacity change from 0 to 32768 [ 486.896306][T14008] loop4: detected capacity change from 0 to 32768 [ 486.907953][T14010] loop0: detected capacity change from 0 to 32768 [ 487.000090][T14015] loop2: detected capacity change from 0 to 32768 [ 487.007621][T14010] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor205 (14010) [ 487.011464][T14008] BTRFS info (device loop4): using crc32c (crc32c-generic) checksum algorithm [ 487.016097][T14008] BTRFS info (device loop4): enabling disk space caching [ 487.017930][T14008] BTRFS info (device loop4): force clearing of disk cache [ 487.019748][T14008] BTRFS info (device loop4): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 487.022196][T14008] BTRFS info (device loop4): use zstd compression, level 3 [ 487.034871][ T4733] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4733) [ 487.054834][T14008] BTRFS info (device loop4): turning on sync discard [ 487.063296][T14008] BTRFS info (device loop4): disk space caching is enabled [ 487.064139][ T5375] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by udevd (5375) [ 487.070511][T14008] BTRFS info (device loop4): has skinny extents [ 487.096147][T14015] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor205 (14015) executing program [ 487.369770][T14008] BTRFS info (device loop4): enabling ssd optimizations [ 487.373222][T14008] BTRFS info (device loop4): clearing free space tree [ 487.376129][T14008] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 487.378742][T14008] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) executing program executing program executing program executing program [ 488.095630][T14040] loop1: detected capacity change from 0 to 32768 [ 488.115288][T14054] loop2: detected capacity change from 0 to 32768 [ 488.126901][T14054] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 scanned by syz-executor205 (14054) [ 488.174662][T14040] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor205 (14040) [ 488.174870][T14054] BTRFS info (device loop2): using crc32c (crc32c-generic) checksum algorithm [ 488.180097][T14054] BTRFS info (device loop2): enabling disk space caching [ 488.182013][T14054] BTRFS info (device loop2): force clearing of disk cache [ 488.202605][T14054] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 488.212425][T14054] BTRFS info (device loop2): use zstd compression, level 3 [ 488.214639][T14054] BTRFS info (device loop2): turning on sync discard [ 488.223316][T14054] BTRFS info (device loop2): disk space caching is enabled [ 488.224775][T11638] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (11638) [ 488.225411][T14054] BTRFS info (device loop2): has skinny extents [ 488.440181][T14065] loop0: detected capacity change from 0 to 32768 [ 488.448116][T14054] BTRFS info (device loop2): enabling ssd optimizations [ 488.450807][T14054] BTRFS info (device loop2): clearing free space tree [ 488.454243][T14054] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 488.456769][T14054] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 488.467613][T14068] loop3: detected capacity change from 0 to 32768 [ 488.475534][T14065] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor205 (14065) [ 488.523570][T14068] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor205 (14068) [ 488.643404][T13229] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (13229) executing program [ 488.702633][T14071] loop4: detected capacity change from 0 to 32768 [ 488.785444][T14071] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor205 (14071) executing program executing program executing program [ 489.371196][T14103] loop1: detected capacity change from 0 to 32768 [ 489.395594][T14103] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 scanned by syz-executor205 (14103) [ 489.423454][T14103] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 489.425967][T14103] BTRFS info (device loop1): enabling disk space caching [ 489.427879][T14103] BTRFS info (device loop1): force clearing of disk cache [ 489.429720][T14103] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 489.432211][T14103] BTRFS info (device loop1): use zstd compression, level 3 executing program [ 489.453093][T14103] BTRFS info (device loop1): turning on sync discard [ 489.473331][T14103] BTRFS info (device loop1): disk space caching is enabled [ 489.477856][T14103] BTRFS info (device loop1): has skinny extents [ 489.651403][T14109] loop2: detected capacity change from 0 to 32768 [ 489.678861][T14108] loop3: detected capacity change from 0 to 32768 [ 489.697653][T14109] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor205 (14109) [ 489.711236][T14120] loop4: detected capacity change from 0 to 32768 [ 489.756777][T14120] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor205 (14120) [ 489.803816][T14108] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor205 (14108) [ 489.827882][T14113] loop0: detected capacity change from 0 to 32768 [ 489.867952][T14103] BTRFS info (device loop1): enabling ssd optimizations [ 489.870811][T14103] BTRFS info (device loop1): clearing free space tree [ 489.872981][T14103] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 489.877007][T14113] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor205 (14113) [ 489.879954][T14103] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) executing program executing program executing program executing program executing program [ 490.937144][T14156] loop2: detected capacity change from 0 to 32768 [ 490.981803][T14161] loop4: detected capacity change from 0 to 32768 [ 490.995114][T14156] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 scanned by syz-executor205 (14156) [ 491.039933][T14161] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor205 (14161) [ 491.043438][T14156] BTRFS info (device loop2): using crc32c (crc32c-generic) checksum algorithm [ 491.045870][T14156] BTRFS info (device loop2): enabling disk space caching [ 491.047694][T14156] BTRFS info (device loop2): force clearing of disk cache [ 491.049618][T14156] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 491.054900][T14165] loop3: detected capacity change from 0 to 32768 [ 491.071079][T14156] BTRFS info (device loop2): use zstd compression, level 3 [ 491.074413][T14156] BTRFS info (device loop2): turning on sync discard [ 491.076184][T14156] BTRFS info (device loop2): disk space caching is enabled [ 491.078104][T14156] BTRFS info (device loop2): has skinny extents [ 491.084711][T14168] loop0: detected capacity change from 0 to 32768 [ 491.094639][T14165] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor205 (14165) [ 491.118206][T14172] loop1: detected capacity change from 0 to 32768 [ 491.152571][T14168] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor205 (14168) [ 491.189003][T14172] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor205 (14172) [ 491.301270][T14156] BTRFS info (device loop2): enabling ssd optimizations [ 491.304135][T14156] BTRFS info (device loop2): clearing free space tree [ 491.306002][T14156] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 491.308539][T14156] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) executing program executing program executing program executing program executing program [ 492.115207][ T5375] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 11 /dev/loop2 scanned by udevd (5375) [ 492.198512][T14208] loop3: detected capacity change from 0 to 32768 [ 492.214017][T14210] loop4: detected capacity change from 0 to 32768 [ 492.419115][T14215] loop1: detected capacity change from 0 to 32768 [ 492.581741][T14220] loop0: detected capacity change from 0 to 32768 executing program executing program executing program executing program executing program [ 493.390467][T14235] loop3: detected capacity change from 0 to 32768 [ 493.442372][T14238] loop4: detected capacity change from 0 to 32768 executing program [ 493.774087][T14245] loop1: detected capacity change from 0 to 32768 [ 493.796762][T14247] loop0: detected capacity change from 0 to 32768 [ 493.848506][T14249] loop2: detected capacity change from 0 to 32768 [ 493.992834][T14249] BTRFS info (device loop2): using crc32c (crc32c-generic) checksum algorithm [ 493.995234][T14249] BTRFS info (device loop2): enabling disk space caching [ 493.997026][T14249] BTRFS info (device loop2): force clearing of disk cache [ 493.998905][T14249] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) executing program [ 494.008976][T14249] BTRFS info (device loop2): use zstd compression, level 3 [ 494.010993][T14249] BTRFS info (device loop2): turning on sync discard [ 494.023654][T14249] BTRFS info (device loop2): disk space caching is enabled [ 494.025589][T14249] BTRFS info (device loop2): has skinny extents [ 494.297098][T14249] BTRFS info (device loop2): enabling ssd optimizations [ 494.300028][T14249] BTRFS info (device loop2): clearing free space tree [ 494.302079][T14249] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 494.315503][T14249] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 494.400250][T14259] loop3: detected capacity change from 0 to 32768 executing program [ 494.493607][T14259] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor205 (14259) executing program [ 494.628099][ T5375] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (5375) executing program [ 494.944377][T14264] loop4: detected capacity change from 0 to 32768 [ 494.996124][T14264] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor205 (14264) executing program [ 495.177658][T14294] loop1: detected capacity change from 0 to 32768 [ 495.235191][T14294] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 scanned by syz-executor205 (14294) [ 495.275925][T14294] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 495.278365][T14294] BTRFS info (device loop1): enabling disk space caching [ 495.280226][T14294] BTRFS info (device loop1): force clearing of disk cache [ 495.282088][T14294] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 495.295434][T14294] BTRFS info (device loop1): use zstd compression, level 3 [ 495.296437][T14298] loop0: detected capacity change from 0 to 32768 [ 495.297351][T14294] BTRFS info (device loop1): turning on sync discard [ 495.297373][T14294] BTRFS info (device loop1): disk space caching is enabled [ 495.323270][T14294] BTRFS info (device loop1): has skinny extents [ 495.353406][T14298] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor205 (14298) [ 495.374182][T14301] loop3: detected capacity change from 0 to 32768 [ 495.444881][T14301] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor205 (14301) executing program [ 495.562947][T14294] BTRFS info (device loop1): enabling ssd optimizations [ 495.565590][T14294] BTRFS info (device loop1): clearing free space tree [ 495.567625][T14294] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 495.570161][T14294] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 495.587040][T14305] loop2: detected capacity change from 0 to 32768 [ 495.704852][T14305] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor205 (14305) executing program executing program executing program [ 496.253793][T14328] loop4: detected capacity change from 0 to 32768 [ 496.314505][T14328] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 scanned by syz-executor205 (14328) [ 496.420137][T14328] BTRFS info (device loop4): using crc32c (crc32c-generic) checksum algorithm [ 496.422682][T14328] BTRFS info (device loop4): enabling disk space caching [ 496.424768][T14328] BTRFS info (device loop4): force clearing of disk cache [ 496.426572][T14328] BTRFS info (device loop4): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 496.429052][T14328] BTRFS info (device loop4): use zstd compression, level 3 [ 496.430943][T14328] BTRFS info (device loop4): turning on sync discard [ 496.455212][T14328] BTRFS info (device loop4): disk space caching is enabled [ 496.457294][T14328] BTRFS info (device loop4): has skinny extents executing program [ 496.638184][T14343] loop0: detected capacity change from 0 to 32768 [ 496.662698][T14343] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor205 (14343) [ 496.713822][T14328] BTRFS info (device loop4): enabling ssd optimizations [ 496.716764][T14328] BTRFS info (device loop4): clearing free space tree [ 496.718638][T14328] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 496.721189][T14328] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 496.893101][T14347] loop3: detected capacity change from 0 to 32768 [ 496.912968][T14347] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor205 (14347) executing program [ 497.231621][T14361] loop2: detected capacity change from 0 to 32768 [ 497.315136][T14361] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 scanned by syz-executor205 (14361) executing program [ 497.334461][T14361] BTRFS info (device loop2): using crc32c (crc32c-generic) checksum algorithm [ 497.337202][T14361] BTRFS info (device loop2): enabling disk space caching [ 497.339179][T14361] BTRFS info (device loop2): force clearing of disk cache [ 497.341100][T14361] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 497.352815][T14361] BTRFS info (device loop2): use zstd compression, level 3 [ 497.354919][T14361] BTRFS info (device loop2): turning on sync discard executing program [ 497.392494][T14361] BTRFS info (device loop2): disk space caching is enabled [ 497.394518][T14361] BTRFS info (device loop2): has skinny extents executing program [ 497.697766][T14361] BTRFS info (device loop2): enabling ssd optimizations [ 497.700524][T14361] BTRFS info (device loop2): clearing free space tree [ 497.703175][T14361] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 497.705449][T14394] loop0: detected capacity change from 0 to 32768 [ 497.712525][T14361] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 497.780994][T14388] loop4: detected capacity change from 0 to 32768 [ 497.814522][T14394] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor205 (14394) [ 497.824971][T14407] loop3: detected capacity change from 0 to 32768 [ 497.884324][T14407] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor205 (14407) [ 497.965005][T14388] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor205 (14388) executing program [ 498.176082][T14396] loop1: detected capacity change from 0 to 32768 [ 498.235916][T14396] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 scanned by syz-executor205 (14396) [ 498.242740][T14396] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 498.253337][T14396] BTRFS info (device loop1): enabling disk space caching [ 498.262080][T14396] BTRFS info (device loop1): force clearing of disk cache [ 498.271772][T14396] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 498.284612][T14396] BTRFS info (device loop1): use zstd compression, level 3 [ 498.293770][T14396] BTRFS info (device loop1): turning on sync discard [ 498.301381][T14396] BTRFS info (device loop1): disk space caching is enabled [ 498.309310][T14396] BTRFS info (device loop1): has skinny extents executing program [ 498.565240][T14396] BTRFS info (device loop1): enabling ssd optimizations [ 498.569612][T14396] BTRFS info (device loop1): clearing free space tree [ 498.571536][T14396] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 498.585143][T14396] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) executing program executing program [ 499.153457][T14447] loop0: detected capacity change from 0 to 32768 executing program [ 499.225708][T14461] loop4: detected capacity change from 0 to 32768 [ 499.255525][T14447] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 scanned by syz-executor205 (14447) executing program [ 499.361186][T14464] loop3: detected capacity change from 0 to 32768 [ 499.410516][T14461] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor205 (14461) [ 499.415116][T14447] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 499.417478][T14447] BTRFS info (device loop0): enabling disk space caching [ 499.419293][T14447] BTRFS info (device loop0): force clearing of disk cache [ 499.423970][T14447] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 499.426489][T14447] BTRFS info (device loop0): use zstd compression, level 3 [ 499.428307][T14447] BTRFS info (device loop0): turning on sync discard [ 499.430009][T14447] BTRFS info (device loop0): disk space caching is enabled [ 499.455495][T14447] BTRFS info (device loop0): has skinny extents [ 499.533498][T14464] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor205 (14464) [ 499.557196][T11638] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (11638) [ 499.672452][T14447] BTRFS info (device loop0): enabling ssd optimizations [ 499.675213][T14447] BTRFS info (device loop0): clearing free space tree [ 499.677044][T14447] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 499.679598][T14447] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 499.695046][ T2056] ieee802154 phy0 wpan0: encryption failed: -22 [ 499.696904][ T2056] ieee802154 phy1 wpan1: encryption failed: -22 executing program [ 499.858778][T14472] loop1: detected capacity change from 0 to 32768 [ 499.881308][T14479] loop2: detected capacity change from 0 to 32768 [ 499.966962][T14472] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor205 (14472) executing program [ 500.044138][T14479] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor205 (14479) [ 500.049982][ T4695] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (4695) [ 500.229442][ T4733] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4733) executing program executing program [ 500.406308][T14507] loop3: detected capacity change from 0 to 32768 executing program [ 500.476002][T14507] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 scanned by syz-executor205 (14507) [ 500.525632][T14507] BTRFS info (device loop3): using crc32c (crc32c-generic) checksum algorithm [ 500.527966][T14507] BTRFS info (device loop3): enabling disk space caching [ 500.529771][T14507] BTRFS info (device loop3): force clearing of disk cache [ 500.531628][T14507] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 500.544942][T14507] BTRFS info (device loop3): use zstd compression, level 3 [ 500.546903][T14507] BTRFS info (device loop3): turning on sync discard [ 500.548691][T14507] BTRFS info (device loop3): disk space caching is enabled [ 500.550507][T14507] BTRFS info (device loop3): has skinny extents [ 500.676637][T14518] loop4: detected capacity change from 0 to 32768 [ 500.684058][T14523] loop1: detected capacity change from 0 to 32768 [ 500.764749][T14523] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor205 (14523) [ 500.797090][T14507] BTRFS info (device loop3): enabling ssd optimizations [ 500.799947][T14507] BTRFS info (device loop3): clearing free space tree [ 500.801743][T14507] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 500.812381][T14507] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 500.845468][T14518] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor205 (14518) [ 500.888171][T14525] loop2: detected capacity change from 0 to 32768 [ 500.915577][T14525] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor205 (14525) [ 500.965460][T11638] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (11638) [ 501.167385][T14528] loop0: detected capacity change from 0 to 32768 [ 501.194729][T14528] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor205 (14528) executing program executing program executing program executing program [ 501.971008][T14565] loop1: detected capacity change from 0 to 32768 executing program [ 502.063730][T14565] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 scanned by syz-executor205 (14565) [ 502.070273][T14565] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 502.082486][T14565] BTRFS info (device loop1): enabling disk space caching [ 502.084314][T14565] BTRFS info (device loop1): force clearing of disk cache [ 502.086252][T14565] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 502.088749][T14565] BTRFS info (device loop1): use zstd compression, level 3 [ 502.118377][T14565] BTRFS info (device loop1): turning on sync discard [ 502.120202][T14565] BTRFS info (device loop1): disk space caching is enabled [ 502.130463][T14565] BTRFS info (device loop1): has skinny extents [ 502.151470][T14572] loop4: detected capacity change from 0 to 32768 [ 502.161080][T14572] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor205 (14572) executing program [ 502.425378][T14565] BTRFS info (device loop1): enabling ssd optimizations [ 502.428830][T14565] BTRFS info (device loop1): clearing free space tree [ 502.430692][T14565] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 502.438377][T14565] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 502.444924][T14580] loop2: detected capacity change from 0 to 32768 [ 502.472220][T14585] loop0: detected capacity change from 0 to 32768 [ 502.563201][T14580] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor205 (14580) [ 502.614903][T14585] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor205 (14585) executing program [ 502.733875][ T4695] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (4695) [ 502.826972][T14609] loop4: detected capacity change from 0 to 32768 [ 502.885679][T14609] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor205 (14609) executing program executing program [ 503.365192][T14620] loop3: detected capacity change from 0 to 32768 [ 503.414546][T14620] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 scanned by syz-executor205 (14620) [ 503.464533][T14620] BTRFS info (device loop3): using crc32c (crc32c-generic) checksum algorithm [ 503.466790][T14620] BTRFS info (device loop3): enabling disk space caching [ 503.468612][T14620] BTRFS info (device loop3): force clearing of disk cache [ 503.470394][T14620] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 503.476783][T14620] BTRFS info (device loop3): use zstd compression, level 3 [ 503.478755][T14620] BTRFS info (device loop3): turning on sync discard [ 503.480548][T14620] BTRFS info (device loop3): disk space caching is enabled executing program [ 503.508739][T14620] BTRFS info (device loop3): has skinny extents [ 503.597629][T14628] loop2: detected capacity change from 0 to 32768 [ 503.612504][T14628] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor205 (14628) [ 503.678341][T14625] loop1: detected capacity change from 0 to 32768 [ 503.725158][T14625] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor205 (14625) [ 503.734021][T14620] BTRFS info (device loop3): enabling ssd optimizations [ 503.736723][T14620] BTRFS info (device loop3): clearing free space tree [ 503.738514][T14620] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 503.741000][T14620] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) executing program executing program [ 503.972282][T11638] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (11638) executing program [ 504.311801][T14636] loop0: detected capacity change from 0 to 32768 executing program [ 504.395102][T14636] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 scanned by syz-executor205 (14636) [ 504.488458][T14662] loop4: detected capacity change from 0 to 32768 [ 504.495479][T14636] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 504.497889][T14636] BTRFS info (device loop0): enabling disk space caching [ 504.499618][T14636] BTRFS info (device loop0): force clearing of disk cache [ 504.501529][T14636] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 504.508202][T14636] BTRFS info (device loop0): use zstd compression, level 3 [ 504.510204][T14636] BTRFS info (device loop0): turning on sync discard [ 504.512035][T14636] BTRFS info (device loop0): disk space caching is enabled [ 504.516264][T14662] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor205 (14662) [ 504.539549][T14636] BTRFS info (device loop0): has skinny extents [ 504.680559][T14666] loop2: detected capacity change from 0 to 32768 [ 504.715464][T14666] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor205 (14666) [ 504.737768][T14636] BTRFS info (device loop0): enabling ssd optimizations [ 504.740609][T14636] BTRFS info (device loop0): clearing free space tree [ 504.757153][T14636] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 504.772383][T14636] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 504.901195][T14670] loop1: detected capacity change from 0 to 32768 [ 504.914690][T14670] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor205 (14670) [ 505.028405][ T4695] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (4695) [ 505.071528][ T4733] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (4733) executing program [ 505.259039][T14673] loop3: detected capacity change from 0 to 32768 [ 505.332404][T14673] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor205 (14673) executing program executing program executing program [ 506.020252][T14710] loop2: detected capacity change from 0 to 32768 [ 506.054558][T14710] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 scanned by syz-executor205 (14710) [ 506.078560][T14710] BTRFS info (device loop2): using crc32c (crc32c-generic) checksum algorithm [ 506.081011][T14710] BTRFS info (device loop2): enabling disk space caching [ 506.095043][T14710] BTRFS info (device loop2): force clearing of disk cache [ 506.097133][T14710] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 506.099623][T14710] BTRFS info (device loop2): use zstd compression, level 3 [ 506.101517][T14710] BTRFS info (device loop2): turning on sync discard [ 506.126117][T14710] BTRFS info (device loop2): disk space caching is enabled [ 506.128155][T14710] BTRFS info (device loop2): has skinny extents [ 506.162709][T14716] loop1: detected capacity change from 0 to 32768 [ 506.174326][T14720] loop4: detected capacity change from 0 to 32768 [ 506.174921][T14716] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor205 (14716) executing program [ 506.294896][T14720] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor205 (14720) [ 506.380467][T11638] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (11638) [ 506.411586][T14710] BTRFS info (device loop2): enabling ssd optimizations [ 506.414559][T14710] BTRFS info (device loop2): clearing free space tree [ 506.416419][T14710] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 506.419831][T14710] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) executing program executing program [ 506.930879][T14746] loop3: detected capacity change from 0 to 32768 [ 507.014398][T14746] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 scanned by syz-executor205 (14746) executing program [ 507.074201][T14746] BTRFS info (device loop3): using crc32c (crc32c-generic) checksum algorithm [ 507.076645][T14746] BTRFS info (device loop3): enabling disk space caching [ 507.078549][T14746] BTRFS info (device loop3): force clearing of disk cache [ 507.080436][T14746] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 507.112393][T14746] BTRFS info (device loop3): use zstd compression, level 3 [ 507.114414][T14746] BTRFS info (device loop3): turning on sync discard [ 507.116182][T14746] BTRFS info (device loop3): disk space caching is enabled [ 507.118084][T14746] BTRFS info (device loop3): has skinny extents executing program [ 507.432454][T14746] BTRFS info (device loop3): enabling ssd optimizations [ 507.435312][T14746] BTRFS info (device loop3): clearing free space tree [ 507.437217][T14746] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 507.439742][T14746] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 507.593375][T14763] loop1: detected capacity change from 0 to 32768 [ 507.636492][T14763] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor205 (14763) [ 507.661494][T14761] loop4: detected capacity change from 0 to 32768 [ 507.777620][T14761] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor205 (14761) executing program [ 507.990371][ T4695] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 scanned by udevd (4695) [ 508.011520][T14773] loop2: detected capacity change from 0 to 32768 [ 508.020468][T14769] loop0: detected capacity change from 0 to 32768 [ 508.041277][T14769] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 508.044539][T14773] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor205 (14773) [ 508.046315][T14769] BTRFS info (device loop0): enabling disk space caching [ 508.049351][T14769] BTRFS info (device loop0): force clearing of disk cache [ 508.071645][T14769] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 508.074300][T14769] BTRFS info (device loop0): use zstd compression, level 3 [ 508.076200][T14769] BTRFS info (device loop0): turning on sync discard [ 508.077973][T14769] BTRFS info (device loop0): disk space caching is enabled [ 508.079877][T14769] BTRFS info (device loop0): has skinny extents executing program executing program [ 508.317042][ T5375] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (5375) [ 508.337615][T14769] BTRFS info (device loop0): enabling ssd optimizations [ 508.340377][T14769] BTRFS info (device loop0): clearing free space tree [ 508.342283][T14769] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 508.367254][T14769] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 508.617212][T11638] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 11 scanned by udevd (11638) executing program [ 509.067576][T14830] loop1: detected capacity change from 0 to 32768 [ 509.126545][T14830] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 scanned by syz-executor205 (14830) [ 509.154087][T14838] loop4: detected capacity change from 0 to 32768 [ 509.206056][T14838] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor205 (14838) [ 509.209431][T14830] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 509.211870][T14830] BTRFS info (device loop1): enabling disk space caching [ 509.223538][T14830] BTRFS info (device loop1): force clearing of disk cache [ 509.225561][T14830] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 509.228052][T14830] BTRFS info (device loop1): use zstd compression, level 3 executing program [ 509.230029][T14830] BTRFS info (device loop1): turning on sync discard [ 509.231654][T14830] BTRFS info (device loop1): disk space caching is enabled [ 509.255089][T14830] BTRFS info (device loop1): has skinny extents executing program [ 509.371413][T14850] loop2: detected capacity change from 0 to 32768 [ 509.445739][T14850] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor205 (14850) [ 509.507897][T14856] loop0: detected capacity change from 0 to 32768 [ 509.559800][T14830] BTRFS info (device loop1): enabling ssd optimizations [ 509.563072][T14830] BTRFS info (device loop1): clearing free space tree [ 509.566129][T14830] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 509.566160][T14856] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor205 (14856) [ 509.568965][T14830] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 509.648697][ T5375] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (5375) executing program [ 509.718346][T14861] loop3: detected capacity change from 0 to 32768 [ 509.729894][T14861] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor205 (14861) [ 509.999236][T11638] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (11638) executing program executing program executing program executing program [ 510.442174][T14883] loop2: detected capacity change from 0 to 32768 [ 510.507144][T14883] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 scanned by syz-executor205 (14883) [ 510.540329][T14883] BTRFS info (device loop2): using crc32c (crc32c-generic) checksum algorithm [ 510.542946][T14883] BTRFS info (device loop2): enabling disk space caching [ 510.544878][T14883] BTRFS info (device loop2): force clearing of disk cache [ 510.546770][T14883] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 510.572447][T14883] BTRFS info (device loop2): use zstd compression, level 3 [ 510.574456][T14883] BTRFS info (device loop2): turning on sync discard [ 510.576313][T14883] BTRFS info (device loop2): disk space caching is enabled [ 510.578244][T14883] BTRFS info (device loop2): has skinny extents [ 510.629532][T14891] loop3: detected capacity change from 0 to 32768 [ 510.674593][T14889] loop4: detected capacity change from 0 to 32768 [ 510.715470][T14891] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor205 (14891) [ 510.754633][T14889] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor205 (14889) [ 510.812554][T14883] BTRFS info (device loop2): enabling ssd optimizations [ 510.815372][T14883] BTRFS info (device loop2): clearing free space tree [ 510.817235][T14883] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 510.819901][T14883] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 510.990166][T14897] loop1: detected capacity change from 0 to 32768 [ 511.024807][T14897] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor205 (14897) [ 511.065943][T14899] loop0: detected capacity change from 0 to 32768 [ 511.138542][T14899] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor205 (14899) executing program executing program executing program executing program executing program [ 512.230458][T14945] loop3: detected capacity change from 0 to 32768 [ 512.241819][T14948] loop1: detected capacity change from 0 to 32768 [ 512.248035][T14945] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 scanned by syz-executor205 (14945) [ 512.251174][T14943] loop4: detected capacity change from 0 to 32768 [ 512.261032][T14948] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor205 (14948) [ 512.265767][T14945] BTRFS info (device loop3): using crc32c (crc32c-generic) checksum algorithm [ 512.278583][T14945] BTRFS info (device loop3): enabling disk space caching [ 512.280624][T14945] BTRFS info (device loop3): force clearing of disk cache [ 512.282775][T14945] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 512.295577][T14945] BTRFS info (device loop3): use zstd compression, level 3 [ 512.297707][T14945] BTRFS info (device loop3): turning on sync discard [ 512.319735][T14945] BTRFS info (device loop3): disk space caching is enabled [ 512.319831][T14943] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor205 (14943) [ 512.324330][T14945] BTRFS info (device loop3): has skinny extents [ 512.392070][ T4733] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4733) [ 512.584538][T14945] BTRFS info (device loop3): enabling ssd optimizations [ 512.587359][T14945] BTRFS info (device loop3): clearing free space tree [ 512.589222][T14945] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 512.602130][T14945] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) executing program executing program [ 513.017199][T14963] loop0: detected capacity change from 0 to 32768 [ 513.060774][T14963] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor205 (14963) executing program [ 513.445659][T14994] loop1: detected capacity change from 0 to 32768 [ 513.465083][T14994] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 scanned by syz-executor205 (14994) executing program [ 513.486940][T14994] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 513.489311][T14994] BTRFS info (device loop1): enabling disk space caching [ 513.491175][T14994] BTRFS info (device loop1): force clearing of disk cache [ 513.508302][T14994] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 513.510771][T14994] BTRFS info (device loop1): use zstd compression, level 3 [ 513.532155][T14994] BTRFS info (device loop1): turning on sync discard [ 513.534531][T14994] BTRFS info (device loop1): disk space caching is enabled [ 513.536456][T14994] BTRFS info (device loop1): has skinny extents [ 513.596293][T15000] loop4: detected capacity change from 0 to 32768 [ 513.707188][T14994] BTRFS info (device loop1): enabling ssd optimizations [ 513.709933][T14994] BTRFS info (device loop1): clearing free space tree [ 513.711804][T14994] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 513.722381][T14994] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 513.734870][T15000] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor205 (15000) [ 514.020863][T15007] loop3: detected capacity change from 0 to 32768 executing program [ 514.085351][T15007] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor205 (15007) executing program [ 514.268208][T15011] loop2: detected capacity change from 0 to 32768 executing program [ 514.330280][ T5375] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 scanned by udevd (5375) [ 514.396911][T15011] BTRFS info (device loop2): using crc32c (crc32c-generic) checksum algorithm [ 514.399326][T15011] BTRFS info (device loop2): enabling disk space caching [ 514.401311][T15011] BTRFS info (device loop2): force clearing of disk cache [ 514.422459][T15011] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 514.430871][T15011] BTRFS info (device loop2): use zstd compression, level 3 [ 514.436357][T15011] BTRFS info (device loop2): turning on sync discard [ 514.438190][T15011] BTRFS info (device loop2): disk space caching is enabled [ 514.440107][T15011] BTRFS info (device loop2): has skinny extents [ 514.589819][T15038] loop4: detected capacity change from 0 to 32768 [ 514.635794][T15038] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor205 (15038) [ 514.760453][T15011] BTRFS info (device loop2): enabling ssd optimizations [ 514.764148][T15011] BTRFS info (device loop2): clearing free space tree [ 514.766007][T15011] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 514.768563][T15011] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 514.831340][T15041] loop0: detected capacity change from 0 to 32768 [ 514.867228][ T4695] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (4695) executing program executing program [ 515.025420][T15041] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor205 (15041) executing program executing program executing program [ 515.589612][T15083] loop4: detected capacity change from 0 to 32768 [ 515.654331][T15083] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 scanned by syz-executor205 (15083) [ 515.669342][T15085] loop3: detected capacity change from 0 to 32768 [ 515.694309][T15083] BTRFS info (device loop4): using crc32c (crc32c-generic) checksum algorithm [ 515.696804][T15083] BTRFS info (device loop4): enabling disk space caching [ 515.698622][T15083] BTRFS info (device loop4): force clearing of disk cache [ 515.700473][T15083] BTRFS info (device loop4): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 515.712400][T15083] BTRFS info (device loop4): use zstd compression, level 3 [ 515.715461][T15083] BTRFS info (device loop4): turning on sync discard [ 515.717267][T15083] BTRFS info (device loop4): disk space caching is enabled [ 515.719064][T15085] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor205 (15085) [ 515.719231][T15083] BTRFS info (device loop4): has skinny extents [ 515.932954][T15088] loop1: detected capacity change from 0 to 32768 [ 515.937144][T15088] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor205 (15088) [ 515.993191][T15083] BTRFS info (device loop4): enabling ssd optimizations [ 515.996107][T15083] BTRFS info (device loop4): clearing free space tree [ 515.998023][T15083] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 516.001904][T15083] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 516.184736][T15090] loop2: detected capacity change from 0 to 32768 executing program [ 516.209857][T15090] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor205 (15090) [ 516.237890][T15095] loop0: detected capacity change from 0 to 32768 [ 516.281388][ T4733] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4733) [ 516.306410][T15095] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor205 (15095) [ 516.364199][T11638] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (11638) executing program executing program [ 516.635348][ T4732] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 scanned by udevd (4732) executing program executing program [ 516.781498][T15119] loop1: detected capacity change from 0 to 32768 [ 516.855303][T15119] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 516.857934][T15119] BTRFS info (device loop1): enabling disk space caching [ 516.859774][T15119] BTRFS info (device loop1): force clearing of disk cache [ 516.861705][T15119] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 516.882400][T15119] BTRFS info (device loop1): use zstd compression, level 3 [ 516.884553][T15119] BTRFS info (device loop1): turning on sync discard [ 516.886437][T15119] BTRFS info (device loop1): disk space caching is enabled [ 516.888381][T15119] BTRFS info (device loop1): has skinny extents [ 517.129136][T15121] loop2: detected capacity change from 0 to 32768 [ 517.158962][T15123] loop3: detected capacity change from 0 to 32768 [ 517.177705][T15119] BTRFS info (device loop1): enabling ssd optimizations [ 517.181124][T15119] BTRFS info (device loop1): clearing free space tree [ 517.184272][T15119] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 517.187077][T15119] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 517.196783][T15123] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor205 (15123) [ 517.227299][T15121] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor205 (15121) [ 517.386801][T15128] loop4: detected capacity change from 0 to 32768 [ 517.476727][T15128] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor205 (15128) executing program executing program executing program executing program executing program [ 518.532716][T15175] loop3: detected capacity change from 0 to 32768 [ 518.590566][T15175] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 scanned by syz-executor205 (15175) [ 518.600361][T15177] loop2: detected capacity change from 0 to 32768 [ 518.622984][T15177] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor205 (15177) [ 518.651460][ T4733] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (4733) [ 518.674866][T15175] BTRFS info (device loop3): using crc32c (crc32c-generic) checksum algorithm [ 518.677493][T15175] BTRFS info (device loop3): enabling disk space caching [ 518.679335][T15175] BTRFS info (device loop3): force clearing of disk cache [ 518.681283][T15175] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 518.685781][T15180] loop4: detected capacity change from 0 to 32768 [ 518.694148][T15175] BTRFS info (device loop3): use zstd compression, level 3 [ 518.696083][T15175] BTRFS info (device loop3): turning on sync discard [ 518.697980][T15175] BTRFS info (device loop3): disk space caching is enabled [ 518.699839][T15175] BTRFS info (device loop3): has skinny extents [ 518.725651][T15180] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor205 (15180) [ 518.796982][T15182] loop0: detected capacity change from 0 to 32768 [ 518.863043][T15182] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor205 (15182) [ 518.919828][T11638] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by udevd (11638) [ 518.992461][T15175] BTRFS info (device loop3): enabling ssd optimizations [ 518.995286][T15175] BTRFS info (device loop3): clearing free space tree [ 518.997191][T15175] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 518.999810][T15175] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) executing program executing program executing program executing program [ 519.590258][T15206] loop1: detected capacity change from 0 to 32768 executing program [ 519.634103][T15206] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 scanned by syz-executor205 (15206) [ 519.644090][T15206] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 519.646462][T15206] BTRFS info (device loop1): enabling disk space caching [ 519.648322][T15206] BTRFS info (device loop1): force clearing of disk cache [ 519.650232][T15206] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 519.682455][T15206] BTRFS info (device loop1): use zstd compression, level 3 [ 519.684477][T15206] BTRFS info (device loop1): turning on sync discard [ 519.692820][T15206] BTRFS info (device loop1): disk space caching is enabled [ 519.694823][T15206] BTRFS info (device loop1): has skinny extents [ 519.764091][T15208] loop2: detected capacity change from 0 to 32768 [ 519.821400][T15208] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor205 (15208) [ 519.858655][T15210] loop0: detected capacity change from 0 to 32768 [ 519.914085][T15210] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor205 (15210) [ 519.972036][T15215] loop3: detected capacity change from 0 to 32768 [ 520.015073][T15215] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor205 (15215) [ 520.030504][T15206] BTRFS info (device loop1): enabling ssd optimizations [ 520.033838][T15206] BTRFS info (device loop1): clearing free space tree [ 520.035628][T15206] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 520.038074][T15206] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 520.057958][T15212] loop4: detected capacity change from 0 to 32768 [ 520.094440][T15212] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor205 (15212) [ 520.166895][ T4733] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (4733) executing program executing program executing program executing program executing program [ 521.209483][T15255] loop2: detected capacity change from 0 to 32768 [ 521.255101][T15255] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 scanned by syz-executor205 (15255) [ 521.265907][T15257] loop0: detected capacity change from 0 to 32768 [ 521.271103][T15254] loop1: detected capacity change from 0 to 32768 [ 521.310051][T15257] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor205 (15257) [ 521.313704][T15255] BTRFS info (device loop2): using crc32c (crc32c-generic) checksum algorithm [ 521.316156][T15255] BTRFS info (device loop2): enabling disk space caching [ 521.318087][T15255] BTRFS info (device loop2): force clearing of disk cache [ 521.327359][T15255] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 521.330025][T15255] BTRFS info (device loop2): use zstd compression, level 3 [ 521.343155][T15255] BTRFS info (device loop2): turning on sync discard [ 521.345095][T15255] BTRFS info (device loop2): disk space caching is enabled [ 521.347013][T15255] BTRFS info (device loop2): has skinny extents [ 521.364774][T15254] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor205 (15254) [ 521.429029][T15265] loop3: detected capacity change from 0 to 32768 [ 521.475434][T15265] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor205 (15265) [ 521.546704][T15255] BTRFS info (device loop2): enabling ssd optimizations [ 521.549574][T15255] BTRFS info (device loop2): clearing free space tree [ 521.551566][T15255] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 521.562770][T15255] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 521.621085][T15269] loop4: detected capacity change from 0 to 32768 [ 521.696262][T15269] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor205 (15269) executing program executing program executing program executing program [ 522.497057][T15305] loop0: detected capacity change from 0 to 32768 [ 522.524561][T15305] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 scanned by syz-executor205 (15305) executing program [ 522.614355][T15305] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 522.616859][T15305] BTRFS info (device loop0): enabling disk space caching [ 522.618731][T15305] BTRFS info (device loop0): force clearing of disk cache [ 522.620595][T15305] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 522.632788][T15305] BTRFS info (device loop0): use zstd compression, level 3 [ 522.645174][T15305] BTRFS info (device loop0): turning on sync discard [ 522.647090][T15305] BTRFS info (device loop0): disk space caching is enabled [ 522.649117][T15305] BTRFS info (device loop0): has skinny extents [ 522.716816][T15312] loop2: detected capacity change from 0 to 32768 [ 522.721299][T15313] loop3: detected capacity change from 0 to 32768 [ 522.759485][T15312] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor205 (15312) [ 522.784402][T15313] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor205 (15313) [ 522.827528][T11638] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (11638) [ 522.941931][T15320] loop1: detected capacity change from 0 to 32768 [ 522.982678][T15305] BTRFS info (device loop0): enabling ssd optimizations [ 522.985538][T15305] BTRFS info (device loop0): clearing free space tree [ 522.987449][T15305] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 522.990011][T15305] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 523.035174][T15320] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor205 (15320) executing program [ 523.320599][T15325] loop4: detected capacity change from 0 to 32768 [ 523.385084][T15325] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor205 (15325) executing program executing program executing program [ 523.841377][T15357] loop2: detected capacity change from 0 to 32768 executing program [ 523.905045][T15357] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 scanned by syz-executor205 (15357) [ 523.917477][T15365] loop3: detected capacity change from 0 to 32768 [ 523.955363][T15357] BTRFS info (device loop2): using crc32c (crc32c-generic) checksum algorithm [ 523.957813][T15357] BTRFS info (device loop2): enabling disk space caching [ 523.959725][T15357] BTRFS info (device loop2): force clearing of disk cache [ 523.961590][T15357] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 523.966772][T15365] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor205 (15365) [ 523.972948][T15357] BTRFS info (device loop2): use zstd compression, level 3 [ 523.982489][T15357] BTRFS info (device loop2): turning on sync discard [ 523.984321][T15357] BTRFS info (device loop2): disk space caching is enabled [ 523.996707][T15357] BTRFS info (device loop2): has skinny extents [ 524.182596][T15371] loop1: detected capacity change from 0 to 32768 [ 524.234834][T15371] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor205 (15371) [ 524.251824][T15357] BTRFS info (device loop2): enabling ssd optimizations [ 524.263454][T15357] BTRFS info (device loop2): clearing free space tree [ 524.265344][T15357] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 524.267884][T15357] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 524.388915][ T5375] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5375) [ 524.409643][T15374] loop0: detected capacity change from 0 to 32768 [ 524.475919][T15374] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor205 (15374) [ 524.529003][T15378] loop4: detected capacity change from 0 to 32768 executing program [ 524.673954][T15378] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor205 (15378) executing program executing program executing program executing program [ 525.349769][T15412] loop1: detected capacity change from 0 to 32768 [ 525.377614][T15412] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 scanned by syz-executor205 (15412) [ 525.398380][T15412] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 525.400851][T15412] BTRFS info (device loop1): enabling disk space caching [ 525.427440][T15412] BTRFS info (device loop1): force clearing of disk cache [ 525.429622][T15412] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 525.432154][T15412] BTRFS info (device loop1): use zstd compression, level 3 [ 525.452513][T15412] BTRFS info (device loop1): turning on sync discard [ 525.454255][T15412] BTRFS info (device loop1): disk space caching is enabled [ 525.456197][T15412] BTRFS info (device loop1): has skinny extents [ 525.542874][T15421] loop3: detected capacity change from 0 to 32768 [ 525.575086][T15421] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor205 (15421) [ 525.637179][T15426] loop2: detected capacity change from 0 to 32768 [ 525.684617][T15426] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor205 (15426) [ 525.689718][T15412] BTRFS info (device loop1): enabling ssd optimizations [ 525.692907][T15412] BTRFS info (device loop1): clearing free space tree [ 525.694893][T15412] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 525.697650][T15412] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 525.705929][T15428] loop4: detected capacity change from 0 to 32768 [ 525.736446][T15428] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor205 (15428) [ 525.741157][T15431] loop0: detected capacity change from 0 to 32768 [ 525.804799][T15431] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor205 (15431) executing program executing program executing program executing program executing program [ 526.897375][T15472] loop3: detected capacity change from 0 to 32768 [ 526.961403][T15472] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 scanned by syz-executor205 (15472) [ 527.014458][T15472] BTRFS info (device loop3): using crc32c (crc32c-generic) checksum algorithm [ 527.016862][T15472] BTRFS info (device loop3): enabling disk space caching [ 527.026687][T15472] BTRFS info (device loop3): force clearing of disk cache [ 527.028684][T15472] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 527.051604][T15472] BTRFS info (device loop3): use zstd compression, level 3 [ 527.054112][T15472] BTRFS info (device loop3): turning on sync discard [ 527.056151][T15472] BTRFS info (device loop3): disk space caching is enabled [ 527.057975][T15472] BTRFS info (device loop3): has skinny extents [ 527.064323][T15480] loop2: detected capacity change from 0 to 32768 [ 527.104533][T15480] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor205 (15480) [ 527.169460][T15485] loop4: detected capacity change from 0 to 32768 [ 527.204814][T15485] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor205 (15485) [ 527.258989][T15472] BTRFS info (device loop3): enabling ssd optimizations [ 527.261895][T15472] BTRFS info (device loop3): clearing free space tree [ 527.264395][T15472] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 527.267165][T15472] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 527.269910][T15489] loop1: detected capacity change from 0 to 32768 [ 527.294698][T15489] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor205 (15489) [ 527.337705][T15492] loop0: detected capacity change from 0 to 32768 [ 527.388030][T15492] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor205 (15492) executing program executing program executing program executing program executing program [ 528.424551][T15534] loop3: detected capacity change from 0 to 32768 [ 528.494094][T15534] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 scanned by syz-executor205 (15534) [ 528.547401][T15534] BTRFS info (device loop3): using crc32c (crc32c-generic) checksum algorithm [ 528.549935][T15534] BTRFS info (device loop3): enabling disk space caching [ 528.551850][T15534] BTRFS info (device loop3): force clearing of disk cache [ 528.562814][T15534] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 528.565353][T15534] BTRFS info (device loop3): use zstd compression, level 3 [ 528.567173][T15534] BTRFS info (device loop3): turning on sync discard [ 528.568871][T15534] BTRFS info (device loop3): disk space caching is enabled [ 528.570630][T15534] BTRFS info (device loop3): has skinny extents [ 528.658663][T15539] loop2: detected capacity change from 0 to 32768 [ 528.719043][T15539] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor205 (15539) [ 528.737111][T15542] loop4: detected capacity change from 0 to 32768 [ 528.771572][T15545] loop1: detected capacity change from 0 to 32768 [ 528.794592][T15542] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor205 (15542) [ 528.799016][T15534] BTRFS info (device loop3): enabling ssd optimizations [ 528.802256][T15534] BTRFS info (device loop3): clearing free space tree [ 528.804939][T15534] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 528.807554][T15534] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 528.826535][T15545] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor205 (15545) [ 528.844978][T15547] loop0: detected capacity change from 0 to 32768 [ 528.863313][ T5375] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (5375) [ 528.884473][T15547] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor205 (15547) executing program executing program executing program executing program executing program [ 529.605509][T15584] loop2: detected capacity change from 0 to 32768 [ 529.668992][T15584] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 scanned by syz-executor205 (15584) [ 529.715122][T15584] BTRFS info (device loop2): using crc32c (crc32c-generic) checksum algorithm [ 529.717866][T15584] BTRFS info (device loop2): enabling disk space caching [ 529.720160][T15584] BTRFS info (device loop2): force clearing of disk cache [ 529.740536][T15584] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 529.746323][T15584] BTRFS info (device loop2): use zstd compression, level 3 [ 529.748290][T15584] BTRFS info (device loop2): turning on sync discard [ 529.750052][T15584] BTRFS info (device loop2): disk space caching is enabled [ 529.772225][T15584] BTRFS info (device loop2): has skinny extents [ 529.960655][T15590] loop4: detected capacity change from 0 to 32768 [ 529.991198][T15600] loop0: detected capacity change from 0 to 32768 [ 529.993365][T15584] BTRFS info (device loop2): enabling ssd optimizations [ 529.996269][T15584] BTRFS info (device loop2): clearing free space tree [ 529.998204][T15584] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 530.000795][T15584] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 530.052151][T15590] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor205 (15590) [ 530.109148][T15600] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor205 (15600) [ 530.135331][T15594] loop1: detected capacity change from 0 to 32768 [ 530.216993][T15597] loop3: detected capacity change from 0 to 32768 [ 530.258815][T15594] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor205 (15594) [ 530.315889][T15597] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor205 (15597) executing program executing program executing program executing program executing program [ 531.296870][T15649] loop4: detected capacity change from 0 to 32768 [ 531.335691][T15649] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 scanned by syz-executor205 (15649) [ 531.378028][T15649] BTRFS info (device loop4): using crc32c (crc32c-generic) checksum algorithm [ 531.380574][T15649] BTRFS info (device loop4): enabling disk space caching [ 531.384293][T15649] BTRFS info (device loop4): force clearing of disk cache [ 531.386197][T15649] BTRFS info (device loop4): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 531.411849][T15649] BTRFS info (device loop4): use zstd compression, level 3 [ 531.413839][T15649] BTRFS info (device loop4): turning on sync discard [ 531.419698][T15649] BTRFS info (device loop4): disk space caching is enabled [ 531.421710][T15649] BTRFS info (device loop4): has skinny extents [ 531.435745][T15652] loop1: detected capacity change from 0 to 32768 [ 531.484792][T15652] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor205 (15652) [ 531.574382][ T4733] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4733) [ 531.644862][T15656] loop0: detected capacity change from 0 to 32768 executing program [ 531.678472][T15649] BTRFS info (device loop4): enabling ssd optimizations [ 531.681965][T15649] BTRFS info (device loop4): clearing free space tree [ 531.684390][T15649] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 531.687119][T15649] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 531.695572][T15656] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor205 (15656) [ 531.837880][T15663] loop3: detected capacity change from 0 to 32768 executing program [ 531.875609][T15663] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor205 (15663) executing program [ 532.311209][T15693] loop2: detected capacity change from 0 to 32768 executing program [ 532.345757][T15693] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 scanned by syz-executor205 (15693) [ 532.394793][T15693] BTRFS info (device loop2): using crc32c (crc32c-generic) checksum algorithm [ 532.397229][T15693] BTRFS info (device loop2): enabling disk space caching [ 532.399103][T15693] BTRFS info (device loop2): force clearing of disk cache [ 532.400956][T15693] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 532.422410][T15693] BTRFS info (device loop2): use zstd compression, level 3 [ 532.432589][T15693] BTRFS info (device loop2): turning on sync discard [ 532.434411][T15693] BTRFS info (device loop2): disk space caching is enabled [ 532.436306][T15693] BTRFS info (device loop2): has skinny extents [ 532.443827][T15703] loop1: detected capacity change from 0 to 32768 executing program [ 532.466581][T15703] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor205 (15703) [ 532.690695][T15710] loop0: detected capacity change from 0 to 32768 [ 532.695908][T15693] BTRFS info (device loop2): enabling ssd optimizations [ 532.698692][T15693] BTRFS info (device loop2): clearing free space tree [ 532.700562][T15693] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 532.716601][T15693] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 532.766658][T15710] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor205 (15710) [ 532.808977][T15718] loop4: detected capacity change from 0 to 32768 [ 532.858407][T15718] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor205 (15718) [ 532.940916][T15724] loop3: detected capacity change from 0 to 32768 [ 533.021070][T15724] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor205 (15724) [ 533.163752][ T4732] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (4732) executing program executing program executing program executing program executing program [ 533.851970][T15754] loop1: detected capacity change from 0 to 32768 [ 533.934490][T15754] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 scanned by syz-executor205 (15754) [ 533.964337][T15754] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 533.966999][T15754] BTRFS info (device loop1): enabling disk space caching [ 533.968948][T15754] BTRFS info (device loop1): force clearing of disk cache [ 533.970932][T15754] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 533.988212][T15758] loop0: detected capacity change from 0 to 32768 [ 533.993475][T15754] BTRFS info (device loop1): use zstd compression, level 3 [ 533.995459][T15754] BTRFS info (device loop1): turning on sync discard [ 533.997210][T15754] BTRFS info (device loop1): disk space caching is enabled [ 533.999130][T15754] BTRFS info (device loop1): has skinny extents [ 534.024495][T15758] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor205 (15758) [ 534.254988][T15754] BTRFS info (device loop1): enabling ssd optimizations [ 534.257847][T15754] BTRFS info (device loop1): clearing free space tree [ 534.259775][T15754] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 534.262560][T15754] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 534.275407][T15767] loop3: detected capacity change from 0 to 32768 [ 534.394467][T15767] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor205 (15767) [ 534.485403][T15771] loop4: detected capacity change from 0 to 32768 [ 534.516904][T15771] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor205 (15771) executing program [ 534.703706][T11638] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (11638) executing program executing program executing program [ 535.240484][T15812] loop2: detected capacity change from 0 to 32768 [ 535.265204][T15812] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 scanned by syz-executor205 (15812) [ 535.317313][T15812] BTRFS info (device loop2): using crc32c (crc32c-generic) checksum algorithm [ 535.319757][T15812] BTRFS info (device loop2): enabling disk space caching [ 535.321847][T15812] BTRFS info (device loop2): force clearing of disk cache [ 535.330063][T15812] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 535.334539][T15812] BTRFS info (device loop2): use zstd compression, level 3 [ 535.336531][T15812] BTRFS info (device loop2): turning on sync discard [ 535.338325][T15812] BTRFS info (device loop2): disk space caching is enabled [ 535.363876][T15812] BTRFS info (device loop2): has skinny extents executing program [ 535.487838][T15814] loop0: detected capacity change from 0 to 32768 [ 535.508016][T15822] loop3: detected capacity change from 0 to 32768 [ 535.555551][T15814] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor205 (15814) [ 535.613501][T15822] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor205 (15822) [ 535.642478][T15812] BTRFS info (device loop2): enabling ssd optimizations [ 535.645395][T15812] BTRFS info (device loop2): clearing free space tree [ 535.647552][T15812] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 535.655148][T15812] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 535.661017][T11638] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (11638) executing program executing program [ 536.141159][T15838] loop4: detected capacity change from 0 to 32768 [ 536.164436][T15838] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 scanned by syz-executor205 (15838) executing program [ 536.224435][T15838] BTRFS info (device loop4): using crc32c (crc32c-generic) checksum algorithm [ 536.226912][T15838] BTRFS info (device loop4): enabling disk space caching [ 536.228695][T15838] BTRFS info (device loop4): force clearing of disk cache [ 536.230550][T15838] BTRFS info (device loop4): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 536.257341][T15838] BTRFS info (device loop4): use zstd compression, level 3 [ 536.259359][T15838] BTRFS info (device loop4): turning on sync discard [ 536.261161][T15838] BTRFS info (device loop4): disk space caching is enabled [ 536.273593][T15838] BTRFS info (device loop4): has skinny extents [ 536.503963][T15838] BTRFS info (device loop4): enabling ssd optimizations [ 536.506806][T15838] BTRFS info (device loop4): clearing free space tree [ 536.508577][T15838] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 536.511128][T15838] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 536.526653][T15867] loop3: detected capacity change from 0 to 32768 [ 536.570437][T15861] loop1: detected capacity change from 0 to 32768 executing program [ 536.604953][T15867] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor205 (15867) [ 536.645235][T15861] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor205 (15861) [ 536.878300][T15865] loop2: detected capacity change from 0 to 32768 [ 537.015236][T15865] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor205 (15865) executing program executing program [ 537.465638][T15896] loop0: detected capacity change from 0 to 32768 [ 537.548485][T15896] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 scanned by syz-executor205 (15896) [ 537.624882][T15896] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 537.627262][T15896] BTRFS info (device loop0): enabling disk space caching [ 537.629359][T15896] BTRFS info (device loop0): force clearing of disk cache [ 537.631205][T15896] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) executing program executing program [ 537.651136][T15896] BTRFS info (device loop0): use zstd compression, level 3 [ 537.654826][T15896] BTRFS info (device loop0): turning on sync discard [ 537.656537][T15896] BTRFS info (device loop0): disk space caching is enabled [ 537.671199][T15896] BTRFS info (device loop0): has skinny extents [ 537.912457][T15896] BTRFS info (device loop0): enabling ssd optimizations [ 537.915626][T15896] BTRFS info (device loop0): clearing free space tree [ 537.917463][T15896] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 537.919954][T15896] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 537.954384][T15909] loop3: detected capacity change from 0 to 32768 [ 537.960958][T15912] loop1: detected capacity change from 0 to 32768 [ 538.015877][T15909] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor205 (15909) [ 538.054083][T15912] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor205 (15912) [ 538.135079][T15920] loop2: detected capacity change from 0 to 32768 [ 538.184182][T15920] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor205 (15920) [ 538.280947][T15919] loop4: detected capacity change from 0 to 32768 executing program [ 538.369112][T15919] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 scanned by syz-executor205 (15919) [ 538.414506][T15919] BTRFS info (device loop4): using crc32c (crc32c-generic) checksum algorithm [ 538.417235][T15919] BTRFS info (device loop4): enabling disk space caching [ 538.419175][T15919] BTRFS info (device loop4): force clearing of disk cache [ 538.421110][T15919] BTRFS info (device loop4): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 538.446495][T15919] BTRFS info (device loop4): use zstd compression, level 3 [ 538.448648][T15919] BTRFS info (device loop4): turning on sync discard [ 538.450565][T15919] BTRFS info (device loop4): disk space caching is enabled [ 538.465795][T15919] BTRFS info (device loop4): has skinny extents executing program [ 538.687960][T15919] BTRFS info (device loop4): enabling ssd optimizations [ 538.690766][T15919] BTRFS info (device loop4): clearing free space tree [ 538.693081][T15919] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 538.695640][T15919] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 538.717332][T15955] loop3: detected capacity change from 0 to 32768 [ 538.784362][T15955] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor205 (15955) executing program executing program executing program executing program [ 539.313994][T15970] loop0: detected capacity change from 0 to 32768 [ 539.450096][T15986] loop2: detected capacity change from 0 to 32768 [ 539.462933][T15970] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 scanned by syz-executor205 (15970) [ 539.541778][T15989] loop1: detected capacity change from 0 to 32768 [ 539.549257][T15970] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 539.549803][T15986] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor205 (15986) [ 539.551750][T15970] BTRFS info (device loop0): enabling disk space caching [ 539.568864][T15970] BTRFS info (device loop0): force clearing of disk cache [ 539.570856][T15970] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 539.578017][T15970] BTRFS info (device loop0): use zstd compression, level 3 [ 539.588123][T15970] BTRFS info (device loop0): turning on sync discard [ 539.590003][T15970] BTRFS info (device loop0): disk space caching is enabled [ 539.594270][T15970] BTRFS info (device loop0): has skinny extents [ 539.621932][T15995] loop4: detected capacity change from 0 to 32768 [ 539.626199][T15989] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor205 (15989) [ 539.725338][T15995] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor205 (15995) [ 539.774420][T15970] BTRFS info (device loop0): enabling ssd optimizations [ 539.777288][T15970] BTRFS info (device loop0): clearing free space tree [ 539.779142][T15970] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 539.781820][T15970] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 540.036103][T15999] loop3: detected capacity change from 0 to 32768 [ 540.155572][T15999] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor205 (15999) executing program executing program executing program executing program [ 540.743129][T16033] loop2: detected capacity change from 0 to 32768 [ 540.782065][T16035] loop0: detected capacity change from 0 to 32768 [ 540.807772][T16033] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 scanned by syz-executor205 (16033) [ 540.825069][T16035] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor205 (16035) [ 540.828566][T16033] BTRFS info (device loop2): using crc32c (crc32c-generic) checksum algorithm [ 540.830910][T16033] BTRFS info (device loop2): enabling disk space caching executing program [ 540.842758][T16033] BTRFS info (device loop2): force clearing of disk cache [ 540.844779][T16033] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 540.847156][T16033] BTRFS info (device loop2): use zstd compression, level 3 [ 540.857837][T16033] BTRFS info (device loop2): turning on sync discard [ 540.862751][T16033] BTRFS info (device loop2): disk space caching is enabled [ 540.864624][T16033] BTRFS info (device loop2): has skinny extents [ 540.869606][T16037] loop1: detected capacity change from 0 to 32768 [ 540.904492][T16037] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor205 (16037) [ 540.995809][T16039] loop4: detected capacity change from 0 to 32768 [ 541.052689][T16039] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor205 (16039) [ 541.082628][T16033] BTRFS info (device loop2): enabling ssd optimizations [ 541.085369][T16033] BTRFS info (device loop2): clearing free space tree [ 541.087240][T16033] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 541.089833][T16033] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 541.378886][T16041] loop3: detected capacity change from 0 to 32768 executing program executing program [ 541.424839][T16041] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor205 (16041) executing program executing program [ 541.859398][T16062] loop4: detected capacity change from 0 to 32768 [ 541.904436][T16062] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 scanned by syz-executor205 (16062) [ 541.927071][T16064] loop0: detected capacity change from 0 to 32768 [ 541.944211][T16062] BTRFS info (device loop4): using crc32c (crc32c-generic) checksum algorithm [ 541.946695][T16062] BTRFS info (device loop4): enabling disk space caching [ 541.948513][T16062] BTRFS info (device loop4): force clearing of disk cache [ 541.950398][T16062] BTRFS info (device loop4): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 541.960566][T16062] BTRFS info (device loop4): use zstd compression, level 3 [ 541.964939][T16064] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor205 (16064) [ 541.968072][T16062] BTRFS info (device loop4): turning on sync discard [ 541.969835][T16062] BTRFS info (device loop4): disk space caching is enabled [ 541.978551][T16062] BTRFS info (device loop4): has skinny extents [ 542.087529][T16066] loop1: detected capacity change from 0 to 32768 executing program [ 542.125316][T16066] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor205 (16066) [ 542.158472][T16068] loop2: detected capacity change from 0 to 32768 [ 542.194458][T16068] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor205 (16068) [ 542.258065][T16062] BTRFS info (device loop4): enabling ssd optimizations [ 542.260979][T16062] BTRFS info (device loop4): clearing free space tree [ 542.282537][T16062] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 542.285209][T16062] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) executing program executing program [ 542.741306][T16080] loop3: detected capacity change from 0 to 32768 executing program [ 542.794308][T16080] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 scanned by syz-executor205 (16080) [ 542.834192][T16080] BTRFS info (device loop3): using crc32c (crc32c-generic) checksum algorithm [ 542.836635][T16080] BTRFS info (device loop3): enabling disk space caching [ 542.838499][T16080] BTRFS info (device loop3): force clearing of disk cache [ 542.840559][T16080] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 542.854058][T16080] BTRFS info (device loop3): use zstd compression, level 3 [ 542.856022][T16080] BTRFS info (device loop3): turning on sync discard [ 542.874266][T16080] BTRFS info (device loop3): disk space caching is enabled [ 542.876272][T16080] BTRFS info (device loop3): has skinny extents [ 542.978838][T16092] loop0: detected capacity change from 0 to 32768 [ 542.986348][T16092] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor205 (16092) executing program [ 543.112925][T16094] loop1: detected capacity change from 0 to 32768 [ 543.120431][T16080] BTRFS info (device loop3): enabling ssd optimizations [ 543.123266][T16080] BTRFS info (device loop3): clearing free space tree [ 543.125355][T16080] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 543.129253][T16080] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 543.154624][T16094] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor205 (16094) executing program [ 543.386875][T16096] loop4: detected capacity change from 0 to 32768 [ 543.425805][T16096] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor205 (16096) executing program [ 543.584704][T16112] loop2: detected capacity change from 0 to 32768 [ 543.654384][T16112] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 scanned by syz-executor205 (16112) [ 543.675645][T16112] BTRFS info (device loop2): using crc32c (crc32c-generic) checksum algorithm [ 543.678093][T16112] BTRFS info (device loop2): enabling disk space caching [ 543.680069][T16112] BTRFS info (device loop2): force clearing of disk cache [ 543.681976][T16112] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 543.702436][T16112] BTRFS info (device loop2): use zstd compression, level 3 [ 543.704410][T16112] BTRFS info (device loop2): turning on sync discard [ 543.706352][T16112] BTRFS info (device loop2): disk space caching is enabled [ 543.708234][T16112] BTRFS info (device loop2): has skinny extents executing program [ 543.746807][T16119] loop0: detected capacity change from 0 to 32768 [ 543.795302][T16119] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor205 (16119) [ 543.886374][T11638] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by udevd (11638) [ 543.900375][T16112] BTRFS info (device loop2): enabling ssd optimizations [ 543.904219][T16112] BTRFS info (device loop2): clearing free space tree [ 543.906130][T16112] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 543.908765][T16112] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 543.960481][T16124] loop1: detected capacity change from 0 to 32768 [ 544.052867][T16121] loop3: detected capacity change from 0 to 32768 [ 544.084472][T16124] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor205 (16124) [ 544.115361][T16121] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor205 (16121) [ 544.183195][ T4733] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4733) executing program executing program executing program executing program executing program [ 544.762168][T16144] loop4: detected capacity change from 0 to 32768 [ 544.824291][T16144] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 scanned by syz-executor205 (16144) [ 544.974705][T16144] BTRFS info (device loop4): using crc32c (crc32c-generic) checksum algorithm [ 544.977087][T16144] BTRFS info (device loop4): enabling disk space caching [ 544.978925][T16144] BTRFS info (device loop4): force clearing of disk cache [ 544.984251][T16144] BTRFS info (device loop4): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 544.989499][T16150] loop1: detected capacity change from 0 to 32768 [ 544.990850][T16144] BTRFS info (device loop4): use zstd compression, level 3 [ 545.003102][T16144] BTRFS info (device loop4): turning on sync discard [ 545.005494][T16146] loop2: detected capacity change from 0 to 32768 [ 545.007406][T16144] BTRFS info (device loop4): disk space caching is enabled [ 545.009363][T16150] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor205 (16150) [ 545.009410][T16144] BTRFS info (device loop4): has skinny extents [ 545.017934][T16149] loop0: detected capacity change from 0 to 32768 [ 545.021601][T16149] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor205 (16149) [ 545.035090][T16146] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor205 (16146) [ 545.174182][T16152] loop3: detected capacity change from 0 to 32768 [ 545.224409][T16152] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor205 (16152) [ 545.242662][T16144] BTRFS info (device loop4): enabling ssd optimizations [ 545.245438][T16144] BTRFS info (device loop4): clearing free space tree [ 545.247291][T16144] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 545.256194][T16144] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) executing program executing program [ 545.550178][T16173] loop1: detected capacity change from 0 to 32768 [ 545.604704][T16173] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor205 (16173) executing program executing program executing program [ 546.120515][T16175] loop0: detected capacity change from 0 to 32768 [ 546.196905][T16175] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 scanned by syz-executor205 (16175) [ 546.209332][T16175] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 546.211696][T16175] BTRFS info (device loop0): enabling disk space caching [ 546.228023][T16177] loop4: detected capacity change from 0 to 32768 [ 546.230025][T16175] BTRFS info (device loop0): force clearing of disk cache [ 546.231967][T16175] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 546.237437][T16175] BTRFS info (device loop0): use zstd compression, level 3 [ 546.239318][T16175] BTRFS info (device loop0): turning on sync discard [ 546.251379][T16175] BTRFS info (device loop0): disk space caching is enabled [ 546.257760][T16175] BTRFS info (device loop0): has skinny extents [ 546.286188][T16177] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor205 (16177) executing program [ 546.336611][T16179] loop2: detected capacity change from 0 to 32768 [ 546.344357][T16181] loop3: detected capacity change from 0 to 32768 [ 546.353249][T16181] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor205 (16181) [ 546.358261][T16179] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor205 (16179) [ 546.443038][T16175] BTRFS info (device loop0): enabling ssd optimizations [ 546.445940][T16175] BTRFS info (device loop0): clearing free space tree [ 546.448027][T16175] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 546.452978][T16175] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 546.456258][ T4732] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (4732) [ 546.577318][ T4695] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (4695) executing program executing program [ 547.052170][T16189] loop1: detected capacity change from 0 to 32768 executing program [ 547.105964][T16189] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 scanned by syz-executor205 (16189) [ 547.181439][T16204] loop3: detected capacity change from 0 to 32768 [ 547.194238][T16189] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 547.196634][T16189] BTRFS info (device loop1): enabling disk space caching [ 547.198517][T16189] BTRFS info (device loop1): force clearing of disk cache [ 547.200350][T16189] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 547.210689][T16189] BTRFS info (device loop1): use zstd compression, level 3 executing program [ 547.215374][T16189] BTRFS info (device loop1): turning on sync discard [ 547.217392][T16189] BTRFS info (device loop1): disk space caching is enabled [ 547.219287][T16189] BTRFS info (device loop1): has skinny extents [ 547.266411][T16204] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor205 (16204) [ 547.357987][T16189] BTRFS info (device loop1): enabling ssd optimizations [ 547.360563][T16189] BTRFS info (device loop1): clearing free space tree [ 547.362468][T16189] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 547.365208][T16189] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 547.418705][T16206] loop4: detected capacity change from 0 to 32768 [ 547.423799][T16208] loop2: detected capacity change from 0 to 32768 [ 547.432903][T16208] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor205 (16208) [ 547.548319][T16206] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor205 (16206) [ 547.663921][T16210] loop0: detected capacity change from 0 to 32768 [ 547.673793][ T4695] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (4695) [ 547.714471][T16210] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor205 (16210) executing program executing program executing program [ 547.902175][ T4732] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 11 /dev/loop1 scanned by udevd (4732) executing program executing program [ 548.366617][T16230] loop2: detected capacity change from 0 to 32768 [ 548.482103][T16234] loop3: detected capacity change from 0 to 32768 [ 548.598479][T16237] loop4: detected capacity change from 0 to 32768 [ 548.671607][T16239] loop0: detected capacity change from 0 to 32768 executing program executing program executing program executing program executing program [ 549.457663][T16241] loop1: detected capacity change from 0 to 32768 [ 549.484153][T16241] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 549.486617][T16241] BTRFS info (device loop1): enabling disk space caching [ 549.488484][T16241] BTRFS info (device loop1): force clearing of disk cache [ 549.490422][T16241] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 549.502490][T16241] BTRFS info (device loop1): use zstd compression, level 3 [ 549.504908][T16241] BTRFS info (device loop1): turning on sync discard [ 549.506750][T16241] BTRFS info (device loop1): disk space caching is enabled [ 549.508641][T16241] BTRFS info (device loop1): has skinny extents [ 549.533634][T16243] loop3: detected capacity change from 0 to 32768 [ 549.615153][T16243] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor205 (16243) [ 549.630595][T16245] loop4: detected capacity change from 0 to 32768 [ 549.684854][T16245] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor205 (16245) [ 549.704779][T16247] loop2: detected capacity change from 0 to 32768 [ 549.743283][T16247] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor205 (16247) [ 549.773198][T16241] BTRFS info (device loop1): enabling ssd optimizations [ 549.776412][T16241] BTRFS info (device loop1): clearing free space tree [ 549.778258][T16241] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 549.780788][T16241] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 549.821420][ T5375] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (5375) [ 549.921867][T11638] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (11638) executing program [ 550.122310][T16249] loop0: detected capacity change from 0 to 32768 executing program executing program [ 550.204600][T16249] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor205 (16249) executing program [ 550.643646][T16275] loop2: detected capacity change from 0 to 32768 [ 550.655822][T16275] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 scanned by syz-executor205 (16275) [ 550.677149][T16275] BTRFS info (device loop2): using crc32c (crc32c-generic) checksum algorithm [ 550.679540][T16275] BTRFS info (device loop2): enabling disk space caching [ 550.696441][T16275] BTRFS info (device loop2): force clearing of disk cache [ 550.698493][T16275] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 550.706580][T16275] BTRFS info (device loop2): use zstd compression, level 3 [ 550.708681][T16275] BTRFS info (device loop2): turning on sync discard [ 550.710203][T16271] loop3: detected capacity change from 0 to 32768 [ 550.710522][T16275] BTRFS info (device loop2): disk space caching is enabled [ 550.734733][T16275] BTRFS info (device loop2): has skinny extents [ 550.736174][T16273] loop4: detected capacity change from 0 to 32768 [ 550.775466][T16271] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor205 (16271) [ 550.836757][T16277] loop1: detected capacity change from 0 to 32768 [ 550.843312][T16273] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor205 (16273) [ 550.858431][T11638] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (11638) [ 550.884497][T16277] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor205 (16277) executing program [ 550.948493][T16275] BTRFS info (device loop2): enabling ssd optimizations [ 550.956194][T16275] BTRFS info (device loop2): clearing free space tree [ 550.957995][T16275] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 550.960763][T16275] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 551.098208][ T4732] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (4732) executing program executing program executing program [ 551.640780][T16296] loop0: detected capacity change from 0 to 32768 [ 551.685128][T16296] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 scanned by syz-executor205 (16296) executing program [ 551.734540][T16296] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 551.736982][T16296] BTRFS info (device loop0): enabling disk space caching [ 551.738980][T16296] BTRFS info (device loop0): force clearing of disk cache [ 551.741186][T16296] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 551.761506][T16296] BTRFS info (device loop0): use zstd compression, level 3 [ 551.763728][T16296] BTRFS info (device loop0): turning on sync discard [ 551.765485][T16296] BTRFS info (device loop0): disk space caching is enabled [ 551.767395][T16296] BTRFS info (device loop0): has skinny extents [ 551.882186][T16300] loop3: detected capacity change from 0 to 32768 [ 551.889944][T16300] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor205 (16300) [ 551.896573][T16302] loop4: detected capacity change from 0 to 32768 [ 551.916960][T16302] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor205 (16302) [ 552.031796][T16296] BTRFS info (device loop0): enabling ssd optimizations [ 552.034654][T16296] BTRFS info (device loop0): clearing free space tree [ 552.036502][T16296] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 552.039572][T16296] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 552.044648][T16307] loop1: detected capacity change from 0 to 32768 [ 552.047631][T16304] loop2: detected capacity change from 0 to 32768 [ 552.084550][T16307] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor205 (16307) [ 552.114621][T16304] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor205 (16304) executing program executing program executing program executing program executing program [ 553.063055][T16330] loop3: detected capacity change from 0 to 32768 [ 553.095657][T16332] loop4: detected capacity change from 0 to 32768 [ 553.102726][T16332] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 scanned by syz-executor205 (16332) [ 553.114232][T16332] BTRFS info (device loop4): using crc32c (crc32c-generic) checksum algorithm [ 553.116831][T16332] BTRFS info (device loop4): enabling disk space caching [ 553.118780][T16332] BTRFS info (device loop4): force clearing of disk cache [ 553.120655][T16332] BTRFS info (device loop4): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 553.135535][T16332] BTRFS info (device loop4): use zstd compression, level 3 [ 553.137502][T16332] BTRFS info (device loop4): turning on sync discard [ 553.139357][T16332] BTRFS info (device loop4): disk space caching is enabled [ 553.141229][T16332] BTRFS info (device loop4): has skinny extents [ 553.164556][T16330] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor205 (16330) [ 553.237754][T16334] loop1: detected capacity change from 0 to 32768 [ 553.283013][T16334] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor205 (16334) [ 553.334014][T16336] loop2: detected capacity change from 0 to 32768 [ 553.353922][T16332] BTRFS info (device loop4): enabling ssd optimizations [ 553.356753][T16332] BTRFS info (device loop4): clearing free space tree [ 553.358711][T16332] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 553.361474][T16332] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 553.381443][T16336] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor205 (16336) executing program executing program executing program executing program [ 554.006329][T16359] loop3: detected capacity change from 0 to 32768 [ 554.074760][T16359] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 scanned by syz-executor205 (16359) [ 554.080317][T16357] loop0: detected capacity change from 0 to 32768 [ 554.125976][T16357] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor205 (16357) [ 554.129158][T16359] BTRFS info (device loop3): using crc32c (crc32c-generic) checksum algorithm [ 554.131541][T16359] BTRFS info (device loop3): enabling disk space caching [ 554.134827][T16359] BTRFS info (device loop3): force clearing of disk cache [ 554.136644][T16359] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 554.139114][T16359] BTRFS info (device loop3): use zstd compression, level 3 [ 554.141148][T16359] BTRFS info (device loop3): turning on sync discard executing program [ 554.154754][T16359] BTRFS info (device loop3): disk space caching is enabled [ 554.156962][T16359] BTRFS info (device loop3): has skinny extents [ 554.350127][T16361] loop4: detected capacity change from 0 to 32768 [ 554.411063][T16359] BTRFS info (device loop3): enabling ssd optimizations [ 554.414133][T16359] BTRFS info (device loop3): clearing free space tree [ 554.416148][T16359] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 554.418795][T16359] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 554.454758][T16361] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor205 (16361) [ 554.476198][T16364] loop1: detected capacity change from 0 to 32768 [ 554.505998][T16364] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor205 (16364) executing program [ 554.636128][T16366] loop2: detected capacity change from 0 to 32768 [ 554.674651][T16366] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor205 (16366) executing program executing program [ 555.205705][T16387] loop0: detected capacity change from 0 to 32768 [ 555.219433][T16387] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 scanned by syz-executor205 (16387) [ 555.237228][T16387] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 555.250282][T16387] BTRFS info (device loop0): enabling disk space caching [ 555.252234][T16387] BTRFS info (device loop0): force clearing of disk cache [ 555.258599][T16387] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 555.295230][T16387] BTRFS info (device loop0): use zstd compression, level 3 [ 555.297236][T16387] BTRFS info (device loop0): turning on sync discard [ 555.299066][T16387] BTRFS info (device loop0): disk space caching is enabled [ 555.300909][T16387] BTRFS info (device loop0): has skinny extents executing program executing program [ 555.508873][T16392] loop4: detected capacity change from 0 to 32768 [ 555.540050][T16387] BTRFS info (device loop0): enabling ssd optimizations [ 555.543769][T16387] BTRFS info (device loop0): clearing free space tree [ 555.545756][T16387] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 555.548570][T16387] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 555.565997][T16392] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor205 (16392) [ 555.762161][T16390] loop3: detected capacity change from 0 to 32768 [ 555.799399][T16390] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor205 (16390) [ 555.894185][T16402] loop1: detected capacity change from 0 to 32768 [ 555.899418][ T5375] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (5375) [ 555.944639][T16402] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor205 (16402) [ 556.137261][T16412] loop2: detected capacity change from 0 to 32768 executing program [ 556.164805][T16412] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 scanned by syz-executor205 (16412) [ 556.214876][T16412] BTRFS info (device loop2): using crc32c (crc32c-generic) checksum algorithm [ 556.217443][T16412] BTRFS info (device loop2): enabling disk space caching [ 556.219301][T16412] BTRFS info (device loop2): force clearing of disk cache [ 556.240368][T16412] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 556.243322][T16412] BTRFS info (device loop2): use zstd compression, level 3 [ 556.245295][T16412] BTRFS info (device loop2): turning on sync discard [ 556.247099][T16412] BTRFS info (device loop2): disk space caching is enabled [ 556.249132][T16412] BTRFS info (device loop2): has skinny extents executing program executing program [ 556.466017][T16412] BTRFS info (device loop2): enabling ssd optimizations [ 556.469176][T16412] BTRFS info (device loop2): clearing free space tree [ 556.471070][T16412] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 556.474412][T16412] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 556.476739][T16417] loop0: detected capacity change from 0 to 32768 [ 556.524501][T16417] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor205 (16417) [ 556.668714][T16423] loop3: detected capacity change from 0 to 32768 [ 556.717515][T16423] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor205 (16423) executing program [ 556.829652][T11638] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (11638) executing program [ 557.153616][T16432] loop4: detected capacity change from 0 to 32768 [ 557.174949][T16432] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 scanned by syz-executor205 (16432) executing program executing program [ 557.236197][T16432] BTRFS info (device loop4): using crc32c (crc32c-generic) checksum algorithm [ 557.238966][T16432] BTRFS info (device loop4): enabling disk space caching [ 557.249111][T16432] BTRFS info (device loop4): force clearing of disk cache [ 557.251032][T16432] BTRFS info (device loop4): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 557.259271][T16432] BTRFS info (device loop4): use zstd compression, level 3 [ 557.261245][T16432] BTRFS info (device loop4): turning on sync discard [ 557.275049][T16432] BTRFS info (device loop4): disk space caching is enabled [ 557.277003][T16432] BTRFS info (device loop4): has skinny extents [ 557.441943][T16441] loop1: detected capacity change from 0 to 32768 [ 557.502479][T16432] BTRFS info (device loop4): enabling ssd optimizations [ 557.505328][T16432] BTRFS info (device loop4): clearing free space tree [ 557.507376][T16432] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 557.509875][T16432] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 557.545364][T16441] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor205 (16441) executing program executing program executing program [ 557.926589][T16448] loop3: detected capacity change from 0 to 32768 [ 557.964699][T16448] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 scanned by syz-executor205 (16448) [ 557.999126][T16446] loop0: detected capacity change from 0 to 32768 [ 558.024550][T16448] BTRFS info (device loop3): using crc32c (crc32c-generic) checksum algorithm [ 558.026995][T16448] BTRFS info (device loop3): enabling disk space caching [ 558.028847][T16448] BTRFS info (device loop3): force clearing of disk cache [ 558.030719][T16448] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 558.042385][T16448] BTRFS info (device loop3): use zstd compression, level 3 [ 558.044588][T16448] BTRFS info (device loop3): turning on sync discard [ 558.046370][T16448] BTRFS info (device loop3): disk space caching is enabled [ 558.048268][T16448] BTRFS info (device loop3): has skinny extents [ 558.054603][T16446] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor205 (16446) [ 558.172145][T16469] loop1: detected capacity change from 0 to 32768 [ 558.224738][T16469] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor205 (16469) [ 558.281161][T16448] BTRFS info (device loop3): enabling ssd optimizations [ 558.284246][T16448] BTRFS info (device loop3): clearing free space tree [ 558.286132][T16448] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 558.288614][T16448] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 558.363015][T16473] loop4: detected capacity change from 0 to 32768 [ 558.371041][T16473] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor205 (16473) [ 558.435887][ T4695] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4695) [ 558.548653][T16471] loop2: detected capacity change from 0 to 32768 executing program [ 558.710117][T16471] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor205 (16471) executing program executing program executing program [ 559.247888][T16494] loop0: detected capacity change from 0 to 32768 [ 559.294310][T16494] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 scanned by syz-executor205 (16494) [ 559.303751][T16496] loop1: detected capacity change from 0 to 32768 [ 559.340035][T16494] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 559.342693][T16494] BTRFS info (device loop0): enabling disk space caching [ 559.344487][T16494] BTRFS info (device loop0): force clearing of disk cache [ 559.346321][T16494] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 559.348997][T16494] BTRFS info (device loop0): use zstd compression, level 3 [ 559.351916][T16498] loop3: detected capacity change from 0 to 32768 [ 559.355750][T16496] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor205 (16496) [ 559.381818][T16494] BTRFS info (device loop0): turning on sync discard [ 559.383994][T16494] BTRFS info (device loop0): disk space caching is enabled [ 559.385976][T16494] BTRFS info (device loop0): has skinny extents [ 559.395154][T16498] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor205 (16498) [ 559.411207][T16500] loop4: detected capacity change from 0 to 32768 executing program [ 559.454625][T16500] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor205 (16500) [ 559.669957][T16494] BTRFS info (device loop0): enabling ssd optimizations [ 559.674166][T16494] BTRFS info (device loop0): clearing free space tree [ 559.676005][T16494] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 559.678376][T16494] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) executing program executing program executing program [ 560.158095][T16506] loop2: detected capacity change from 0 to 32768 [ 560.225275][T16506] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor205 (16506) [ 560.404023][T16523] loop1: detected capacity change from 0 to 32768 executing program [ 560.496166][T16523] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 scanned by syz-executor205 (16523) [ 560.537911][T16525] loop4: detected capacity change from 0 to 32768 [ 560.544263][T16523] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 560.546888][T16523] BTRFS info (device loop1): enabling disk space caching [ 560.548736][T16523] BTRFS info (device loop1): force clearing of disk cache [ 560.550597][T16523] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 560.572520][T16523] BTRFS info (device loop1): use zstd compression, level 3 [ 560.576959][T16523] BTRFS info (device loop1): turning on sync discard [ 560.578791][T16523] BTRFS info (device loop1): disk space caching is enabled [ 560.580578][T16523] BTRFS info (device loop1): has skinny extents [ 560.608023][T16528] loop3: detected capacity change from 0 to 32768 [ 560.675000][T16525] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor205 (16525) [ 560.744362][T16528] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor205 (16528) [ 560.765489][T16530] loop0: detected capacity change from 0 to 32768 [ 560.784903][T16530] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor205 (16530) executing program [ 560.815275][T16523] BTRFS info (device loop1): enabling ssd optimizations [ 560.825451][T16523] BTRFS info (device loop1): clearing free space tree [ 560.827382][T16523] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 560.830054][T16523] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 561.000333][T11638] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by udevd (11638) [ 561.134967][ T2056] ieee802154 phy0 wpan0: encryption failed: -22 [ 561.136796][ T2056] ieee802154 phy1 wpan1: encryption failed: -22 [ 561.216852][T16550] loop2: detected capacity change from 0 to 32768 [ 561.266690][T16550] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor205 (16550) executing program executing program executing program executing program executing program [ 561.971424][T16553] loop3: detected capacity change from 0 to 32768 [ 561.979754][T16555] loop0: detected capacity change from 0 to 32768 [ 562.014911][T16557] loop4: detected capacity change from 0 to 32768 [ 562.033660][T16555] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 scanned by syz-executor205 (16555) [ 562.046358][T16559] loop1: detected capacity change from 0 to 32768 [ 562.095172][T16559] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor205 (16559) [ 562.095401][T16555] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 562.101743][T16553] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor205 (16553) [ 562.104883][T16555] BTRFS info (device loop0): enabling disk space caching [ 562.106717][T16555] BTRFS info (device loop0): force clearing of disk cache [ 562.108548][T16555] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 562.111023][T16555] BTRFS info (device loop0): use zstd compression, level 3 [ 562.123842][T16555] BTRFS info (device loop0): turning on sync discard [ 562.125625][T16555] BTRFS info (device loop0): disk space caching is enabled [ 562.127585][T16555] BTRFS info (device loop0): has skinny extents [ 562.174129][T16557] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor205 (16557) [ 562.177238][T11638] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (11638) [ 562.197203][ T4695] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (4695) [ 562.307325][T16561] loop2: detected capacity change from 0 to 32768 [ 562.338977][T16555] BTRFS info (device loop0): enabling ssd optimizations [ 562.342215][T16555] BTRFS info (device loop0): clearing free space tree [ 562.348346][T16561] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor205 (16561) [ 562.351478][T16555] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 562.362553][T16555] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) executing program executing program executing program executing program [ 563.155486][T16582] loop1: detected capacity change from 0 to 32768 executing program [ 563.180014][T16586] loop3: detected capacity change from 0 to 32768 [ 563.213423][T16582] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 scanned by syz-executor205 (16582) [ 563.235328][T16584] loop4: detected capacity change from 0 to 32768 [ 563.247886][T16582] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 563.250314][T16582] BTRFS info (device loop1): enabling disk space caching [ 563.265529][T16586] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor205 (16586) [ 563.272437][T16582] BTRFS info (device loop1): force clearing of disk cache [ 563.274760][T16582] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 563.277225][T16582] BTRFS info (device loop1): use zstd compression, level 3 [ 563.279249][T16582] BTRFS info (device loop1): turning on sync discard [ 563.281070][T16582] BTRFS info (device loop1): disk space caching is enabled [ 563.303682][T16582] BTRFS info (device loop1): has skinny extents [ 563.344566][T16584] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor205 (16584) [ 563.373776][T16588] loop0: detected capacity change from 0 to 32768 [ 563.408700][T16590] loop2: detected capacity change from 0 to 32768 [ 563.423734][T16588] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor205 (16588) [ 563.485096][T16590] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor205 (16590) [ 563.561418][T16582] BTRFS info (device loop1): enabling ssd optimizations [ 563.564622][T16582] BTRFS info (device loop1): clearing free space tree [ 563.566634][T16582] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 563.569402][T16582] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) executing program executing program executing program executing program [ 564.374232][T16613] loop0: detected capacity change from 0 to 32768 executing program [ 564.447473][T16613] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 scanned by syz-executor205 (16613) [ 564.462979][T16613] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 564.465393][T16613] BTRFS info (device loop0): enabling disk space caching [ 564.467346][T16613] BTRFS info (device loop0): force clearing of disk cache [ 564.469237][T16613] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 564.471682][T16613] BTRFS info (device loop0): use zstd compression, level 3 [ 564.492877][T16613] BTRFS info (device loop0): turning on sync discard [ 564.502800][T16613] BTRFS info (device loop0): disk space caching is enabled [ 564.504747][T16613] BTRFS info (device loop0): has skinny extents [ 564.509695][T16611] loop4: detected capacity change from 0 to 32768 [ 564.547829][T16615] loop3: detected capacity change from 0 to 32768 [ 564.565214][T16611] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor205 (16611) [ 564.585226][T16615] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor205 (16615) [ 564.627973][ T5375] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (5375) [ 564.638489][T16613] BTRFS info (device loop0): enabling ssd optimizations [ 564.641561][T16613] BTRFS info (device loop0): clearing free space tree [ 564.643649][T16613] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 564.657132][T16613] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 564.686768][T16619] loop1: detected capacity change from 0 to 32768 [ 564.710292][T16617] loop2: detected capacity change from 0 to 32768 [ 564.754710][T16619] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor205 (16619) [ 564.807164][T16617] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor205 (16617) executing program executing program executing program executing program [ 565.523182][T16640] loop4: detected capacity change from 0 to 32768 executing program [ 565.620213][T16640] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 scanned by syz-executor205 (16640) [ 565.676754][T16640] BTRFS info (device loop4): using crc32c (crc32c-generic) checksum algorithm [ 565.679276][T16640] BTRFS info (device loop4): enabling disk space caching [ 565.681236][T16640] BTRFS info (device loop4): force clearing of disk cache [ 565.692824][T16640] BTRFS info (device loop4): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 565.695844][T16640] BTRFS info (device loop4): use zstd compression, level 3 [ 565.703177][T16640] BTRFS info (device loop4): turning on sync discard [ 565.705006][T16640] BTRFS info (device loop4): disk space caching is enabled [ 565.706865][T16640] BTRFS info (device loop4): has skinny extents [ 565.738560][T16644] loop2: detected capacity change from 0 to 32768 [ 565.774491][T16644] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor205 (16644) [ 565.832570][T16646] loop3: detected capacity change from 0 to 32768 [ 565.851717][T16648] loop1: detected capacity change from 0 to 32768 [ 565.871739][T16643] loop0: detected capacity change from 0 to 32768 [ 565.885008][T16648] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor205 (16648) [ 565.886386][T16640] BTRFS info (device loop4): enabling ssd optimizations [ 565.890610][T16640] BTRFS info (device loop4): clearing free space tree [ 565.893082][T16640] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 565.901227][T16640] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 565.914141][T16646] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor205 (16646) [ 565.944392][T16643] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor205 (16643) executing program executing program executing program executing program executing program [ 567.021490][T16669] loop2: detected capacity change from 0 to 32768 [ 567.069022][T16671] loop3: detected capacity change from 0 to 32768 [ 567.101273][T16671] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 scanned by syz-executor205 (16671) [ 567.120698][T16671] BTRFS info (device loop3): using crc32c (crc32c-generic) checksum algorithm [ 567.125898][T16669] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor205 (16669) [ 567.135425][T16671] BTRFS info (device loop3): enabling disk space caching [ 567.137270][T16671] BTRFS info (device loop3): force clearing of disk cache [ 567.173083][T16671] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 567.175517][T16671] BTRFS info (device loop3): use zstd compression, level 3 [ 567.177475][T16671] BTRFS info (device loop3): turning on sync discard [ 567.179236][T16671] BTRFS info (device loop3): disk space caching is enabled [ 567.179693][T16673] loop4: detected capacity change from 0 to 32768 [ 567.191408][T16671] BTRFS info (device loop3): has skinny extents [ 567.203579][T16675] loop1: detected capacity change from 0 to 32768 [ 567.209163][T11638] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (11638) [ 567.264639][T16673] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor205 (16673) [ 567.268517][T16675] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor205 (16675) [ 567.360870][ T4733] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (4733) [ 567.403119][T16671] BTRFS info (device loop3): enabling ssd optimizations [ 567.406875][T16671] BTRFS info (device loop3): clearing free space tree [ 567.408863][T16671] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 567.411663][T16671] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) executing program [ 567.520662][T16677] loop0: detected capacity change from 0 to 32768 [ 567.575076][T16677] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor205 (16677) executing program executing program executing program [ 568.210897][T16698] loop2: detected capacity change from 0 to 32768 [ 568.254940][T16698] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 scanned by syz-executor205 (16698) [ 568.286801][T16698] BTRFS info (device loop2): using crc32c (crc32c-generic) checksum algorithm [ 568.289496][T16698] BTRFS info (device loop2): enabling disk space caching [ 568.291406][T16698] BTRFS info (device loop2): force clearing of disk cache [ 568.302554][T16698] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 568.305049][T16698] BTRFS info (device loop2): use zstd compression, level 3 [ 568.306961][T16698] BTRFS info (device loop2): turning on sync discard [ 568.308738][T16698] BTRFS info (device loop2): disk space caching is enabled [ 568.325386][T16700] loop4: detected capacity change from 0 to 32768 [ 568.332889][T16698] BTRFS info (device loop2): has skinny extents [ 568.384697][T16700] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor205 (16700) [ 568.425969][T16704] loop1: detected capacity change from 0 to 32768 executing program [ 568.465380][T16704] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor205 (16704) [ 568.473690][T16702] loop3: detected capacity change from 0 to 32768 [ 568.505736][T16702] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor205 (16702) [ 568.579936][T16698] BTRFS info (device loop2): enabling ssd optimizations [ 568.583373][T16698] BTRFS info (device loop2): clearing free space tree [ 568.585202][T16698] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 568.587572][T16698] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) executing program executing program [ 569.208067][T16720] loop0: detected capacity change from 0 to 32768 [ 569.222228][T16720] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 scanned by syz-executor205 (16720) [ 569.238297][T16720] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 569.240754][T16720] BTRFS info (device loop0): enabling disk space caching executing program [ 569.255593][T16720] BTRFS info (device loop0): force clearing of disk cache [ 569.257597][T16720] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 569.260135][T16720] BTRFS info (device loop0): use zstd compression, level 3 [ 569.262030][T16720] BTRFS info (device loop0): turning on sync discard [ 569.292389][T16720] BTRFS info (device loop0): disk space caching is enabled [ 569.299297][T16720] BTRFS info (device loop0): has skinny extents executing program [ 569.474229][T16729] loop1: detected capacity change from 0 to 32768 [ 569.479716][T16720] BTRFS info (device loop0): enabling ssd optimizations [ 569.479788][T16729] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor205 (16729) [ 569.482541][T16720] BTRFS info (device loop0): clearing free space tree [ 569.486637][T16720] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 569.489393][T16720] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 569.733978][ T4732] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4732) [ 569.864426][T16728] loop2: detected capacity change from 0 to 32768 [ 569.909817][T16728] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor205 (16728) executing program executing program [ 569.981800][T16731] loop3: detected capacity change from 0 to 32768 [ 570.017421][T16735] loop4: detected capacity change from 0 to 32768 [ 570.024575][T16731] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 scanned by syz-executor205 (16731) [ 570.074223][T16731] BTRFS info (device loop3): using crc32c (crc32c-generic) checksum algorithm [ 570.076701][T16731] BTRFS info (device loop3): enabling disk space caching [ 570.078521][T16731] BTRFS info (device loop3): force clearing of disk cache [ 570.082946][T16731] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 570.085349][T16731] BTRFS info (device loop3): use zstd compression, level 3 [ 570.087334][T16731] BTRFS info (device loop3): turning on sync discard [ 570.089113][T16731] BTRFS info (device loop3): disk space caching is enabled [ 570.094752][T16735] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor205 (16735) [ 570.118139][T16731] BTRFS info (device loop3): has skinny extents [ 570.293073][T16754] loop1: detected capacity change from 0 to 32768 [ 570.333209][T16731] BTRFS info (device loop3): enabling ssd optimizations [ 570.335991][T16731] BTRFS info (device loop3): clearing free space tree [ 570.337951][T16731] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 570.340446][T16731] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 570.352706][T16754] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor205 (16754) executing program [ 570.437486][T16756] loop0: detected capacity change from 0 to 32768 [ 570.486710][T16756] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor205 (16756) executing program [ 571.010998][T16776] loop2: detected capacity change from 0 to 32768 [ 571.018923][T16776] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor205 (16776) executing program executing program [ 571.130439][ T5375] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 scanned by udevd (5375) executing program [ 571.310226][T16778] loop4: detected capacity change from 0 to 32768 [ 571.414334][T16778] BTRFS info (device loop4): using crc32c (crc32c-generic) checksum algorithm [ 571.416909][T16778] BTRFS info (device loop4): enabling disk space caching [ 571.423210][T16778] BTRFS info (device loop4): force clearing of disk cache [ 571.425080][T16778] BTRFS info (device loop4): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 571.427665][T16778] BTRFS info (device loop4): use zstd compression, level 3 [ 571.452488][T16778] BTRFS info (device loop4): turning on sync discard [ 571.454471][T16778] BTRFS info (device loop4): disk space caching is enabled [ 571.456390][T16778] BTRFS info (device loop4): has skinny extents executing program [ 571.601504][T16783] loop3: detected capacity change from 0 to 32768 [ 571.664114][T16781] loop0: detected capacity change from 0 to 32768 [ 571.675282][T16783] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor205 (16783) [ 571.732756][T16778] BTRFS info (device loop4): enabling ssd optimizations [ 571.735833][T16778] BTRFS info (device loop4): clearing free space tree [ 571.737755][T16778] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 571.740397][T16778] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 571.754518][T16781] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor205 (16781) [ 571.780090][T16786] loop1: detected capacity change from 0 to 32768 [ 571.815476][T16786] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor205 (16786) executing program executing program executing program executing program [ 572.797930][T16809] loop2: detected capacity change from 0 to 32768 [ 572.858717][T16809] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 scanned by syz-executor205 (16809) [ 572.873632][T16809] BTRFS info (device loop2): using crc32c (crc32c-generic) checksum algorithm [ 572.876017][T16809] BTRFS info (device loop2): enabling disk space caching [ 572.877835][T16809] BTRFS info (device loop2): force clearing of disk cache [ 572.879625][T16809] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 572.882069][T16809] BTRFS info (device loop2): use zstd compression, level 3 [ 572.897693][T16811] loop0: detected capacity change from 0 to 32768 [ 572.903087][T16809] BTRFS info (device loop2): turning on sync discard [ 572.904918][T16809] BTRFS info (device loop2): disk space caching is enabled [ 572.906695][T16809] BTRFS info (device loop2): has skinny extents [ 572.910466][T16813] loop1: detected capacity change from 0 to 32768 [ 572.934122][T16815] loop3: detected capacity change from 0 to 32768 [ 572.945987][T16811] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor205 (16811) executing program [ 572.985645][T16815] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor205 (16815) [ 573.024591][T16813] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor205 (16813) [ 573.090037][T16809] BTRFS info (device loop2): enabling ssd optimizations [ 573.097966][T16809] BTRFS info (device loop2): clearing free space tree [ 573.099816][T16809] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 573.102214][T16809] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 573.114142][ T4733] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by udevd (4733) [ 573.135966][T16824] loop4: detected capacity change from 0 to 32768 [ 573.165873][T16824] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor205 (16824) executing program executing program executing program executing program executing program [ 574.017322][T16838] loop0: detected capacity change from 0 to 32768 [ 574.046205][T16838] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 scanned by syz-executor205 (16838) [ 574.093240][T16838] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 574.095622][T16838] BTRFS info (device loop0): enabling disk space caching [ 574.097442][T16838] BTRFS info (device loop0): force clearing of disk cache [ 574.099271][T16838] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 574.099565][T16840] loop1: detected capacity change from 0 to 32768 [ 574.101746][T16838] BTRFS info (device loop0): use zstd compression, level 3 [ 574.119786][T16838] BTRFS info (device loop0): turning on sync discard [ 574.121546][T16838] BTRFS info (device loop0): disk space caching is enabled [ 574.128126][T16840] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor205 (16840) [ 574.135247][T16838] BTRFS info (device loop0): has skinny extents [ 574.195079][T16842] loop2: detected capacity change from 0 to 32768 [ 574.213341][T11638] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (11638) [ 574.245319][T16842] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor205 (16842) [ 574.328878][T16844] loop3: detected capacity change from 0 to 32768 [ 574.341186][T16838] BTRFS info (device loop0): enabling ssd optimizations [ 574.344205][T16838] BTRFS info (device loop0): clearing free space tree [ 574.346101][T16838] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 574.348658][T16838] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 574.364441][T16844] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor205 (16844) [ 574.428964][T16846] loop4: detected capacity change from 0 to 32768 [ 574.474333][T16846] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor205 (16846) executing program executing program executing program executing program [ 575.051597][T16867] loop2: detected capacity change from 0 to 32768 [ 575.076778][T16867] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 scanned by syz-executor205 (16867) [ 575.092908][T16867] BTRFS info (device loop2): using crc32c (crc32c-generic) checksum algorithm [ 575.095260][T16867] BTRFS info (device loop2): enabling disk space caching [ 575.097063][T16867] BTRFS info (device loop2): force clearing of disk cache [ 575.098835][T16867] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 575.101144][T16867] BTRFS info (device loop2): use zstd compression, level 3 [ 575.126866][T16867] BTRFS info (device loop2): turning on sync discard [ 575.128648][T16867] BTRFS info (device loop2): disk space caching is enabled [ 575.130660][T16867] BTRFS info (device loop2): has skinny extents [ 575.185456][T16869] loop1: detected capacity change from 0 to 32768 [ 575.189532][T16869] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor205 (16869) executing program [ 575.335954][T16867] BTRFS info (device loop2): enabling ssd optimizations [ 575.338802][T16867] BTRFS info (device loop2): clearing free space tree [ 575.340601][T16867] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 575.345397][T16867] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 575.376177][T16873] loop0: detected capacity change from 0 to 32768 [ 575.434933][T16873] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor205 (16873) [ 575.464833][T16871] loop3: detected capacity change from 0 to 32768 executing program [ 575.520865][T16871] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor205 (16871) [ 575.637861][ T4732] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by udevd (4732) [ 575.662042][ T4695] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (4695) executing program [ 576.010902][T16890] loop4: detected capacity change from 0 to 32768 [ 576.044453][T16890] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor205 (16890) executing program [ 576.167195][T16896] loop1: detected capacity change from 0 to 32768 [ 576.204709][T16896] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 scanned by syz-executor205 (16896) [ 576.260822][T16896] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 576.263533][T16896] BTRFS info (device loop1): enabling disk space caching [ 576.265386][T16896] BTRFS info (device loop1): force clearing of disk cache [ 576.267208][T16896] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 576.269727][T16896] BTRFS info (device loop1): use zstd compression, level 3 [ 576.271567][T16896] BTRFS info (device loop1): turning on sync discard executing program [ 576.293887][T16896] BTRFS info (device loop1): disk space caching is enabled [ 576.296024][T16896] BTRFS info (device loop1): has skinny extents [ 576.387961][T16898] loop3: detected capacity change from 0 to 32768 [ 576.517868][T16898] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor205 (16898) [ 576.522802][T16896] BTRFS info (device loop1): enabling ssd optimizations [ 576.525461][T16896] BTRFS info (device loop1): clearing free space tree [ 576.527314][T16896] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 576.529731][T16896] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 576.579393][T16900] loop0: detected capacity change from 0 to 32768 [ 576.592661][T16900] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor205 (16900) [ 576.613436][ T4695] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by udevd (4695) [ 576.646386][ T4733] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (4733) executing program executing program [ 577.048394][T16903] loop2: detected capacity change from 0 to 32768 [ 577.105217][T16903] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 scanned by syz-executor205 (16903) executing program [ 577.126314][T16903] BTRFS info (device loop2): using crc32c (crc32c-generic) checksum algorithm [ 577.128721][T16903] BTRFS info (device loop2): enabling disk space caching [ 577.130601][T16903] BTRFS info (device loop2): force clearing of disk cache [ 577.146209][T16903] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 577.148758][T16903] BTRFS info (device loop2): use zstd compression, level 3 [ 577.150394][T16903] BTRFS info (device loop2): turning on sync discard [ 577.151948][T16903] BTRFS info (device loop2): disk space caching is enabled [ 577.172639][T16903] BTRFS info (device loop2): has skinny extents executing program [ 577.273325][T16924] loop4: detected capacity change from 0 to 32768 [ 577.305175][T16924] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor205 (16924) [ 577.392797][T16903] BTRFS info (device loop2): enabling ssd optimizations [ 577.395566][T16903] BTRFS info (device loop2): clearing free space tree [ 577.397277][T16903] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 577.399815][T16903] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 577.493926][T16926] loop3: detected capacity change from 0 to 32768 [ 577.547412][T16926] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor205 (16926) [ 577.768386][ T4733] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (4733) [ 577.772896][T16928] loop1: detected capacity change from 0 to 32768 [ 577.842156][T16932] loop0: detected capacity change from 0 to 32768 [ 577.849890][T16932] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor205 (16932) [ 577.903185][T16928] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor205 (16928) executing program executing program executing program executing program executing program [ 578.607814][T16955] loop3: detected capacity change from 0 to 32768 [ 578.630602][T16955] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 scanned by syz-executor205 (16955) [ 578.659466][T16955] BTRFS info (device loop3): using crc32c (crc32c-generic) checksum algorithm [ 578.661783][T16955] BTRFS info (device loop3): enabling disk space caching [ 578.664154][T16955] BTRFS info (device loop3): force clearing of disk cache [ 578.665996][T16955] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 578.668342][T16955] BTRFS info (device loop3): use zstd compression, level 3 [ 578.690831][T16955] BTRFS info (device loop3): turning on sync discard [ 578.693051][T16955] BTRFS info (device loop3): disk space caching is enabled [ 578.694879][T16955] BTRFS info (device loop3): has skinny extents [ 578.757567][T16959] loop2: detected capacity change from 0 to 32768 [ 578.842019][T16959] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor205 (16959) [ 578.847613][T16957] loop4: detected capacity change from 0 to 32768 [ 578.853391][T16961] loop1: detected capacity change from 0 to 32768 [ 578.907834][T16957] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor205 (16957) [ 578.950406][T16965] loop0: detected capacity change from 0 to 32768 [ 578.958581][T16961] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor205 (16961) [ 578.972519][T16955] BTRFS info (device loop3): enabling ssd optimizations [ 578.975294][T16955] BTRFS info (device loop3): clearing free space tree [ 578.977098][T16955] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 578.979625][T16955] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 578.999055][T16965] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor205 (16965) executing program executing program executing program executing program executing program [ 579.916551][T16991] loop1: detected capacity change from 0 to 32768 [ 579.943744][T16991] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 scanned by syz-executor205 (16991) [ 579.971972][T16989] loop2: detected capacity change from 0 to 32768 [ 579.984988][T16991] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 579.987497][T16991] BTRFS info (device loop1): enabling disk space caching [ 579.989612][T16991] BTRFS info (device loop1): force clearing of disk cache [ 579.991488][T16991] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 579.998161][T16991] BTRFS info (device loop1): use zstd compression, level 3 [ 580.004193][T16991] BTRFS info (device loop1): turning on sync discard [ 580.010449][T16991] BTRFS info (device loop1): disk space caching is enabled [ 580.016347][T16991] BTRFS info (device loop1): has skinny extents [ 580.034770][T16989] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor205 (16989) [ 580.131260][T16993] loop3: detected capacity change from 0 to 32768 [ 580.136554][ T5375] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (5375) [ 580.174504][T16993] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor205 (16993) [ 580.190684][T16996] loop4: detected capacity change from 0 to 32768 [ 580.251132][T16996] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor205 (16996) [ 580.255003][T16991] BTRFS info (device loop1): enabling ssd optimizations [ 580.257712][T16991] BTRFS info (device loop1): clearing free space tree [ 580.259509][T16991] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 580.261965][T16991] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 580.344345][T16998] loop0: detected capacity change from 0 to 32768 [ 580.385579][T16998] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor205 (16998) executing program executing program executing program executing program [ 581.036950][T17020] loop2: detected capacity change from 0 to 32768 [ 581.101596][T17020] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 scanned by syz-executor205 (17020) executing program [ 581.164323][T17020] BTRFS info (device loop2): using crc32c (crc32c-generic) checksum algorithm [ 581.166996][T17020] BTRFS info (device loop2): enabling disk space caching [ 581.168778][T17020] BTRFS info (device loop2): force clearing of disk cache [ 581.170609][T17020] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 581.192447][T17020] BTRFS info (device loop2): use zstd compression, level 3 [ 581.194501][T17020] BTRFS info (device loop2): turning on sync discard [ 581.196262][T17020] BTRFS info (device loop2): disk space caching is enabled [ 581.198155][T17020] BTRFS info (device loop2): has skinny extents [ 581.351134][T17029] loop1: detected capacity change from 0 to 32768 [ 581.374174][T17024] loop3: detected capacity change from 0 to 32768 [ 581.408660][T17029] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor205 (17029) [ 581.425126][T17024] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor205 (17024) [ 581.430660][T17027] loop0: detected capacity change from 0 to 32768 [ 581.436127][T17020] BTRFS info (device loop2): enabling ssd optimizations [ 581.438784][T17020] BTRFS info (device loop2): clearing free space tree [ 581.440556][T17020] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 581.444420][T17020] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 581.481760][T11638] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (11638) [ 581.514536][T17027] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor205 (17027) [ 581.614832][T17031] loop4: detected capacity change from 0 to 32768 [ 581.663889][T17031] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor205 (17031) executing program executing program executing program executing program executing program [ 582.424128][T17054] loop1: detected capacity change from 0 to 32768 [ 582.427920][T17054] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 scanned by syz-executor205 (17054) [ 582.438270][T17054] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 582.440785][T17054] BTRFS info (device loop1): enabling disk space caching [ 582.453406][T17054] BTRFS info (device loop1): force clearing of disk cache [ 582.456826][T17054] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 582.461759][T17054] BTRFS info (device loop1): use zstd compression, level 3 [ 582.470518][T17054] BTRFS info (device loop1): turning on sync discard [ 582.472253][T17054] BTRFS info (device loop1): disk space caching is enabled [ 582.486325][T17054] BTRFS info (device loop1): has skinny extents [ 582.507300][T17056] loop3: detected capacity change from 0 to 32768 [ 582.515015][T17056] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor205 (17056) [ 582.640334][T17054] BTRFS info (device loop1): enabling ssd optimizations [ 582.644256][T17054] BTRFS info (device loop1): clearing free space tree [ 582.646207][T17054] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 582.648700][T17054] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 582.659376][T11638] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (11638) [ 582.890872][T17058] loop2: detected capacity change from 0 to 32768 executing program executing program [ 583.014633][T17058] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 scanned by syz-executor205 (17058) [ 583.014970][T17062] loop4: detected capacity change from 0 to 32768 [ 583.044448][T17062] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor205 (17062) [ 583.047658][T17058] BTRFS info (device loop2): using crc32c (crc32c-generic) checksum algorithm [ 583.050011][T17058] BTRFS info (device loop2): enabling disk space caching [ 583.062190][T17058] BTRFS info (device loop2): force clearing of disk cache [ 583.064292][T17058] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 583.066645][T17058] BTRFS info (device loop2): use zstd compression, level 3 [ 583.068503][T17058] BTRFS info (device loop2): turning on sync discard [ 583.070228][T17058] BTRFS info (device loop2): disk space caching is enabled [ 583.072103][T17058] BTRFS info (device loop2): has skinny extents [ 583.088586][T17060] loop0: detected capacity change from 0 to 32768 [ 583.153778][T17060] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor205 (17060) [ 583.281383][T17058] BTRFS info (device loop2): enabling ssd optimizations [ 583.284819][T17058] BTRFS info (device loop2): clearing free space tree [ 583.286734][T17058] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 583.299602][T17058] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 583.437824][T17084] loop3: detected capacity change from 0 to 32768 [ 583.493876][T17084] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor205 (17084) executing program [ 583.636140][T17086] loop1: detected capacity change from 0 to 32768 [ 583.719871][T17086] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor205 (17086) executing program executing program [ 583.936108][ T4733] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 scanned by udevd (4733) executing program executing program [ 584.126477][T17107] loop4: detected capacity change from 0 to 32768 [ 584.245119][T17107] BTRFS info (device loop4): using crc32c (crc32c-generic) checksum algorithm [ 584.245598][T17109] loop0: detected capacity change from 0 to 32768 [ 584.249735][T17107] BTRFS info (device loop4): enabling disk space caching [ 584.251655][T17107] BTRFS info (device loop4): force clearing of disk cache [ 584.259574][T17107] BTRFS info (device loop4): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 584.262098][T17107] BTRFS info (device loop4): use zstd compression, level 3 [ 584.279067][T17107] BTRFS info (device loop4): turning on sync discard [ 584.280881][T17107] BTRFS info (device loop4): disk space caching is enabled [ 584.292829][T17107] BTRFS info (device loop4): has skinny extents [ 584.305020][T17109] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor205 (17109) [ 584.455908][T17113] loop3: detected capacity change from 0 to 32768 [ 584.524994][T17113] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor205 (17113) [ 584.528379][T17107] BTRFS info (device loop4): enabling ssd optimizations [ 584.531651][T17107] BTRFS info (device loop4): clearing free space tree [ 584.533621][T17107] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 584.536812][T17107] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) executing program executing program executing program executing program [ 585.376609][T17137] loop2: detected capacity change from 0 to 32768 executing program [ 585.424450][T17137] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 scanned by syz-executor205 (17137) [ 585.464340][T17137] BTRFS info (device loop2): using crc32c (crc32c-generic) checksum algorithm [ 585.466792][T17137] BTRFS info (device loop2): enabling disk space caching [ 585.468611][T17137] BTRFS info (device loop2): force clearing of disk cache [ 585.470522][T17137] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 585.492478][T17137] BTRFS info (device loop2): use zstd compression, level 3 [ 585.494637][T17137] BTRFS info (device loop2): turning on sync discard [ 585.496456][T17137] BTRFS info (device loop2): disk space caching is enabled [ 585.498366][T17137] BTRFS info (device loop2): has skinny extents [ 585.550492][T17139] loop0: detected capacity change from 0 to 32768 [ 585.626391][T17139] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor205 (17139) [ 585.637286][T17143] loop1: detected capacity change from 0 to 32768 [ 585.654880][T17143] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor205 (17143) [ 585.678522][T17141] loop4: detected capacity change from 0 to 32768 [ 585.684683][T17145] loop3: detected capacity change from 0 to 32768 [ 585.690937][T17137] BTRFS info (device loop2): enabling ssd optimizations [ 585.706264][T17137] BTRFS info (device loop2): clearing free space tree [ 585.708099][T17137] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 585.710635][T17137] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 585.785886][T17145] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor205 (17145) [ 585.825974][T17141] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor205 (17141) [ 585.907338][T11638] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (11638) executing program [ 585.925870][ T4695] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (4695) executing program executing program executing program [ 586.554867][T17166] loop1: detected capacity change from 0 to 32768 [ 586.605866][T17166] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 scanned by syz-executor205 (17166) executing program [ 586.713566][T17166] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 586.716034][T17166] BTRFS info (device loop1): enabling disk space caching [ 586.717817][T17166] BTRFS info (device loop1): force clearing of disk cache [ 586.719690][T17166] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 586.722090][T17166] BTRFS info (device loop1): use zstd compression, level 3 [ 586.732527][T17166] BTRFS info (device loop1): turning on sync discard [ 586.734308][T17166] BTRFS info (device loop1): disk space caching is enabled [ 586.746525][T17166] BTRFS info (device loop1): has skinny extents [ 586.791833][T17168] loop3: detected capacity change from 0 to 32768 [ 586.845302][T17168] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor205 (17168) [ 586.920760][T17174] loop4: detected capacity change from 0 to 32768 [ 586.932998][T17166] BTRFS info (device loop1): enabling ssd optimizations [ 586.935638][T17166] BTRFS info (device loop1): clearing free space tree [ 586.937589][T17166] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 586.940199][T17166] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 586.974849][T17174] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor205 (17174) [ 587.005286][T17170] loop0: detected capacity change from 0 to 32768 executing program [ 587.056256][T17170] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor205 (17170) [ 587.163589][T17172] loop2: detected capacity change from 0 to 32768 [ 587.225555][T17172] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor205 (17172) [ 587.292306][T17195] loop3: detected capacity change from 0 to 32768 [ 587.344635][T17195] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor205 (17195) executing program executing program executing program [ 587.906754][T17198] loop1: detected capacity change from 0 to 32768 [ 587.965332][T17198] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 scanned by syz-executor205 (17198) executing program [ 588.034681][T17198] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 588.037137][T17198] BTRFS info (device loop1): enabling disk space caching [ 588.039020][T17198] BTRFS info (device loop1): force clearing of disk cache [ 588.040907][T17198] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 588.063040][T17198] BTRFS info (device loop1): use zstd compression, level 3 [ 588.072447][T17198] BTRFS info (device loop1): turning on sync discard [ 588.074326][T17198] BTRFS info (device loop1): disk space caching is enabled [ 588.076174][T17198] BTRFS info (device loop1): has skinny extents [ 588.116864][T17202] loop0: detected capacity change from 0 to 32768 [ 588.124295][T17200] loop4: detected capacity change from 0 to 32768 executing program [ 588.155289][T17202] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor205 (17202) [ 588.195363][T17200] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor205 (17200) [ 588.262492][T17198] BTRFS info (device loop1): enabling ssd optimizations [ 588.265287][T17198] BTRFS info (device loop1): clearing free space tree [ 588.267220][T17198] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 588.269770][T17198] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 588.299895][T17204] loop2: detected capacity change from 0 to 32768 [ 588.424886][T17204] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor205 (17204) [ 588.593654][T17211] loop3: detected capacity change from 0 to 32768 [ 588.635448][T17211] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor205 (17211) executing program executing program executing program executing program executing program [ 589.432612][T17228] loop4: detected capacity change from 0 to 32768 [ 589.443846][T17228] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 scanned by syz-executor205 (17228) [ 589.453755][T17228] BTRFS info (device loop4): using crc32c (crc32c-generic) checksum algorithm [ 589.456175][T17228] BTRFS info (device loop4): enabling disk space caching [ 589.457964][T17228] BTRFS info (device loop4): force clearing of disk cache [ 589.481395][T17228] BTRFS info (device loop4): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 589.484376][T17228] BTRFS info (device loop4): use zstd compression, level 3 [ 589.486201][T17228] BTRFS info (device loop4): turning on sync discard [ 589.487897][T17228] BTRFS info (device loop4): disk space caching is enabled [ 589.489808][T17228] BTRFS info (device loop4): has skinny extents [ 589.498228][T17232] loop2: detected capacity change from 0 to 32768 [ 589.538608][T17232] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor205 (17232) [ 589.550955][T17234] loop0: detected capacity change from 0 to 32768 [ 589.597721][T17234] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor205 (17234) [ 589.667907][T17236] loop3: detected capacity change from 0 to 32768 [ 589.689294][T17228] BTRFS info (device loop4): enabling ssd optimizations [ 589.692107][T17228] BTRFS info (device loop4): clearing free space tree [ 589.694268][T17228] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 589.696768][T17228] BTRFS info (device loop4): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 589.714821][T17236] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor205 (17236) [ 589.794738][ T4732] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by udevd (4732) executing program executing program [ 589.908733][ T5375] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (5375) executing program [ 590.357237][T17259] loop0: detected capacity change from 0 to 32768 [ 590.425254][T17257] loop1: detected capacity change from 0 to 32768 [ 590.435683][T17259] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor205 (17259) [ 590.495379][T17257] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor205 (17257) executing program [ 590.984270][T17261] loop2: detected capacity change from 0 to 32768 executing program [ 591.024968][T17261] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 scanned by syz-executor205 (17261) [ 591.066603][T17261] BTRFS info (device loop2): using crc32c (crc32c-generic) checksum algorithm [ 591.069098][T17261] BTRFS info (device loop2): enabling disk space caching [ 591.070991][T17261] BTRFS info (device loop2): force clearing of disk cache [ 591.092455][T17261] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 591.095086][T17261] BTRFS info (device loop2): use zstd compression, level 3 [ 591.097003][T17261] BTRFS info (device loop2): turning on sync discard [ 591.098756][T17261] BTRFS info (device loop2): disk space caching is enabled [ 591.100696][T17261] BTRFS info (device loop2): has skinny extents executing program [ 591.211786][T17263] loop3: detected capacity change from 0 to 32768 executing program [ 591.296275][T17263] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor205 (17263) [ 591.337465][T17261] BTRFS info (device loop2): enabling ssd optimizations [ 591.342965][T17261] BTRFS info (device loop2): clearing free space tree [ 591.344789][T17261] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 591.362487][T17261] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 591.423513][T17277] loop1: detected capacity change from 0 to 32768 [ 591.440885][T17265] loop4: detected capacity change from 0 to 32768 [ 591.474722][T17277] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor205 (17277) [ 591.515654][T17265] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor205 (17265) executing program executing program executing program [ 591.971167][T17272] loop0: detected capacity change from 0 to 32768 [ 592.080832][T17272] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 scanned by syz-executor205 (17272) [ 592.140982][T17272] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 592.143482][T17272] BTRFS info (device loop0): enabling disk space caching [ 592.145384][T17272] BTRFS info (device loop0): force clearing of disk cache [ 592.147239][T17272] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 592.149832][T17272] BTRFS info (device loop0): use zstd compression, level 3 [ 592.151832][T17272] BTRFS info (device loop0): turning on sync discard [ 592.173901][T17272] BTRFS info (device loop0): disk space caching is enabled [ 592.175886][T17272] BTRFS info (device loop0): has skinny extents executing program [ 592.219870][T17291] loop3: detected capacity change from 0 to 32768 [ 592.315151][T17294] loop2: detected capacity change from 0 to 32768 [ 592.325003][T17291] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor205 (17291) [ 592.351909][T17296] loop1: detected capacity change from 0 to 32768 [ 592.374630][T17294] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor205 (17294) [ 592.414315][T17296] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor205 (17296) [ 592.457792][T17272] BTRFS info (device loop0): enabling ssd optimizations [ 592.460489][T17272] BTRFS info (device loop0): clearing free space tree [ 592.463197][T17272] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 592.465838][T17272] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 592.763154][T17302] loop4: detected capacity change from 0 to 32768 [ 592.805092][T17302] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor205 (17302) executing program executing program executing program executing program [ 593.488397][T17319] loop3: detected capacity change from 0 to 32768 [ 593.551437][T17322] loop2: detected capacity change from 0 to 32768 [ 593.571151][T17319] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 scanned by syz-executor205 (17319) [ 593.582693][T17319] BTRFS info (device loop3): using crc32c (crc32c-generic) checksum algorithm [ 593.585379][T17319] BTRFS info (device loop3): enabling disk space caching [ 593.587317][T17319] BTRFS info (device loop3): force clearing of disk cache [ 593.589154][T17319] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 593.591565][T17319] BTRFS info (device loop3): use zstd compression, level 3 [ 593.603447][T17319] BTRFS info (device loop3): turning on sync discard executing program [ 593.605475][T17322] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor205 (17322) [ 593.608566][T17319] BTRFS info (device loop3): disk space caching is enabled [ 593.610508][T17319] BTRFS info (device loop3): has skinny extents [ 593.724500][T17323] loop1: detected capacity change from 0 to 32768 [ 593.733781][T17325] loop0: detected capacity change from 0 to 32768 [ 593.776054][T17325] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor205 (17325) [ 593.803870][T17323] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor205 (17323) [ 593.866310][T17319] BTRFS info (device loop3): enabling ssd optimizations [ 593.869135][T17319] BTRFS info (device loop3): clearing free space tree [ 593.871084][T17319] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 593.881263][T17319] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 593.949953][T17327] loop4: detected capacity change from 0 to 32768 [ 593.998971][T17327] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor205 (17327) executing program executing program executing program executing program executing program [ 594.649439][T17348] loop2: detected capacity change from 0 to 32768 [ 594.666874][T17351] loop0: detected capacity change from 0 to 32768 [ 594.693310][T17348] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 scanned by syz-executor205 (17348) [ 594.699738][T17348] BTRFS info (device loop2): using crc32c (crc32c-generic) checksum algorithm [ 594.702054][T17348] BTRFS info (device loop2): enabling disk space caching [ 594.705927][T17351] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor205 (17351) [ 594.721863][T17348] BTRFS info (device loop2): force clearing of disk cache [ 594.724154][T17348] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 594.726620][T17348] BTRFS info (device loop2): use zstd compression, level 3 [ 594.728583][T17348] BTRFS info (device loop2): turning on sync discard [ 594.742225][T17348] BTRFS info (device loop2): disk space caching is enabled [ 594.750910][T17348] BTRFS info (device loop2): has skinny extents [ 594.876202][T17353] loop1: detected capacity change from 0 to 32768 [ 594.925099][T17353] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor205 (17353) [ 594.986605][T17348] BTRFS info (device loop2): enabling ssd optimizations [ 594.989293][T17348] BTRFS info (device loop2): clearing free space tree [ 594.991085][T17348] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 594.993717][T17348] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 595.087621][T17355] loop4: detected capacity change from 0 to 32768 executing program [ 595.175545][T17355] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor205 (17355) [ 595.193535][T17357] loop3: detected capacity change from 0 to 32768 [ 595.242580][T17357] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor205 (17357) executing program [ 595.422582][T17378] loop0: detected capacity change from 0 to 32768 [ 595.506770][T17378] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor205 (17378) executing program executing program executing program