Warning: Permanently added '10.128.0.206' (ECDSA) to the list of known hosts. [ 218.967768][ T3586] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 218.967822][ T3587] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 218.976738][ T3586] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 218.982664][ T3587] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 218.990266][ T3586] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 218.997233][ T3587] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 219.006194][ T3586] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 219.018409][ T3587] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 219.018475][ T3586] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 219.025932][ T3587] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 219.032814][ T3586] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 219.046836][ T3587] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 219.047856][ T3586] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 219.054104][ T3585] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 219.061245][ T3586] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 219.068224][ T3587] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 219.075702][ T3586] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 219.081932][ T3585] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 219.091426][ T3586] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 219.096630][ T3588] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 219.103580][ T3586] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 219.109940][ T3585] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 219.118887][ T3586] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 219.124797][ T3589] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 219.131694][ T3586] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 219.137443][ T3587] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 219.144568][ T3586] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 219.152632][ T3589] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 219.160013][ T3586] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 219.172901][ T3588] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 219.187311][ T3588] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 219.189469][ T3586] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 219.195786][ T3589] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 219.225098][ T3586] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 219.232433][ T3586] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 219.243693][ T3586] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 219.443842][ T11] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 219.451870][ T11] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 219.469921][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 219.515404][ T1212] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 219.525626][ T1212] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 219.541339][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 219.541394][ T11] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 219.557747][ T11] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 219.585327][ T3576] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 219.587413][ T11] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 219.601688][ T11] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 219.611047][ T2962] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 219.625360][ T11] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 executing program [ 219.643672][ T11] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 219.671149][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 219.685471][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 219.708538][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 219.724580][ T1212] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 219.748255][ T1212] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 219.764282][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 219.776005][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 219.799285][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 219.806997][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 219.821883][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 219.843480][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 219.853012][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 219.860991][ T11] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 executing program executing program [ 219.873397][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 219.902247][ T11] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 219.948499][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 219.961534][ T11] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 219.977078][ T11] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 219.988546][ T46] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 executing program [ 220.007324][ T46] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 220.026791][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 220.045634][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready executing program executing program [ 220.455356][ T3593] loop2: detected capacity change from 0 to 32768 [ 220.490111][ T3593] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop2 scanned by syz-executor138 (3593) [ 220.557703][ T3593] BTRFS info (device loop2): using crc32c (crc32c-intel) checksum algorithm [ 220.587183][ T3593] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 220.618704][ T3593] BTRFS info (device loop2): use zstd compression, level 3 [ 220.641963][ T3593] BTRFS info (device loop2): turning on flush-on-commit [ 220.664893][ T3593] BTRFS info (device loop2): using free space tree [ 220.767229][ T3596] loop3: detected capacity change from 0 to 32768 [ 220.782574][ T3603] loop1: detected capacity change from 0 to 32768 [ 220.793274][ T3603] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor138 (3603) [ 220.806877][ T3596] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor138 (3596) [ 220.858946][ T3593] BTRFS info (device loop2): enabling ssd optimizations [ 220.874893][ T3597] loop5: detected capacity change from 0 to 32768 [ 220.911088][ T3597] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor138 (3597) [ 220.965407][ T3599] loop0: detected capacity change from 0 to 32768 [ 220.976618][ T3601] loop4: detected capacity change from 0 to 32768 [ 220.986259][ T3599] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor138 (3599) [ 221.003937][ T3601] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor138 (3601) [ 221.066843][ T3593] BTRFS info (device loop2): balance: start [ 221.095283][ T3593] BTRFS info (device loop2): balance: paused executing program [ 221.235109][ T3583] Bluetooth: hci5: command 0x0409 tx timeout [ 221.244484][ T3586] Bluetooth: hci4: command 0x0409 tx timeout [ 221.250835][ T3586] Bluetooth: hci2: command 0x0409 tx timeout [ 221.257874][ T3573] Bluetooth: hci0: command 0x0409 tx timeout [ 221.317328][ T3586] Bluetooth: hci1: command 0x0409 tx timeout [ 221.323987][ T3573] Bluetooth: hci3: command 0x0409 tx timeout executing program executing program executing program executing program executing program [ 222.165502][ T3630] loop1: detected capacity change from 0 to 32768 [ 222.195547][ T3630] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop1 scanned by syz-executor138 (3630) [ 222.271695][ T3630] BTRFS info (device loop1): using crc32c (crc32c-intel) checksum algorithm [ 222.302030][ T3630] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 222.333957][ T3630] BTRFS info (device loop1): use zstd compression, level 3 [ 222.362967][ T3630] BTRFS info (device loop1): turning on flush-on-commit [ 222.385923][ T3635] loop3: detected capacity change from 0 to 32768 [ 222.386900][ T3630] BTRFS info (device loop1): using free space tree [ 222.395227][ T3637] loop2: detected capacity change from 0 to 32768 [ 222.416928][ T3635] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor138 (3635) [ 222.430868][ T3641] loop4: detected capacity change from 0 to 32768 [ 222.441749][ T3637] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor138 (3637) [ 222.445384][ T3640] loop5: detected capacity change from 0 to 32768 [ 222.460108][ T3641] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor138 (3641) [ 222.465616][ T3643] loop0: detected capacity change from 0 to 32768 [ 222.473535][ T3640] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor138 (3640) [ 222.489057][ T3643] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor138 (3643) [ 222.553511][ T3630] BTRFS info (device loop1): enabling ssd optimizations [ 222.599350][ T3630] BTRFS info (device loop1): balance: start [ 222.654427][ T3630] BTRFS info (device loop1): balance: paused [ 222.747160][ T3663] BTRFS info (device loop1): balance: resume [ 222.781945][ T3663] BTRFS info (device loop1): balance: ended with status: 0 executing program executing program executing program executing program executing program executing program [ 223.313638][ T3573] Bluetooth: hci5: command 0x041b tx timeout [ 223.319718][ T3573] Bluetooth: hci4: command 0x041b tx timeout [ 223.326493][ T3586] Bluetooth: hci2: command 0x041b tx timeout [ 223.326547][ T3583] Bluetooth: hci0: command 0x041b tx timeout [ 223.393449][ T3583] Bluetooth: hci1: command 0x041b tx timeout [ 223.399627][ T3583] Bluetooth: hci3: command 0x041b tx timeout [ 223.828917][ T3668] loop4: detected capacity change from 0 to 32768 [ 223.863178][ T3668] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop4 scanned by syz-executor138 (3668) [ 223.920568][ T3668] BTRFS info (device loop4): using crc32c (crc32c-intel) checksum algorithm [ 223.953394][ T3668] BTRFS info (device loop4): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 223.962838][ T3668] BTRFS info (device loop4): use zstd compression, level 3 [ 224.012840][ T3667] loop3: detected capacity change from 0 to 32768 [ 224.033353][ T3668] BTRFS info (device loop4): turning on flush-on-commit [ 224.040361][ T3668] BTRFS info (device loop4): using free space tree [ 224.088870][ T3669] loop2: detected capacity change from 0 to 32768 [ 224.098127][ T3667] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor138 (3667) [ 224.122935][ T3681] loop0: detected capacity change from 0 to 32768 [ 224.133135][ T3681] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor138 (3681) [ 224.147586][ T3669] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor138 (3669) [ 224.158677][ T3686] loop1: detected capacity change from 0 to 32768 [ 224.168949][ T3686] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor138 (3686) [ 224.188155][ T3679] loop5: detected capacity change from 0 to 32768 [ 224.194718][ T3668] BTRFS info (device loop4): enabling ssd optimizations [ 224.236478][ T3668] BTRFS info (device loop4): balance: start [ 224.242981][ T3679] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor138 (3679) [ 224.258822][ T3668] BTRFS info (device loop4): balance: ended with status: 0 executing program executing program executing program executing program executing program executing program [ 225.393455][ T3583] Bluetooth: hci0: command 0x040f tx timeout [ 225.399600][ T3583] Bluetooth: hci4: command 0x040f tx timeout [ 225.403721][ T3589] Bluetooth: hci2: command 0x040f tx timeout [ 225.405961][ T3583] Bluetooth: hci5: command 0x040f tx timeout [ 225.483755][ T3583] Bluetooth: hci3: command 0x040f tx timeout [ 225.483766][ T3573] Bluetooth: hci1: command 0x040f tx timeout [ 225.567873][ T3711] loop0: detected capacity change from 0 to 32768 [ 225.576585][ T3709] loop4: detected capacity change from 0 to 32768 [ 225.611256][ T3711] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor138 (3711) [ 225.650525][ T3720] loop5: detected capacity change from 0 to 32768 [ 225.655127][ T3713] loop3: detected capacity change from 0 to 32768 [ 225.665979][ T3709] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor138 (3709) [ 225.679882][ T3711] BTRFS info (device loop0): using crc32c (crc32c-intel) checksum algorithm [ 225.686855][ T3720] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor138 (3720) [ 225.693419][ T3711] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 225.709785][ T3713] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor138 (3713) [ 225.727228][ T3718] loop1: detected capacity change from 0 to 32768 [ 225.735782][ T3711] BTRFS info (device loop0): use zstd compression, level 3 [ 225.743393][ T3718] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor138 (3718) [ 225.754627][ T3711] BTRFS info (device loop0): turning on flush-on-commit [ 225.762115][ T3711] BTRFS info (device loop0): using free space tree [ 225.815835][ T3717] loop2: detected capacity change from 0 to 32768 [ 225.826169][ T3717] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor138 (3717) [ 225.914794][ T3711] BTRFS info (device loop0): enabling ssd optimizations [ 225.954501][ T3711] BTRFS info (device loop0): balance: start [ 225.968696][ T3711] BTRFS info (device loop0): balance: ended with status: 0 executing program executing program executing program executing program executing program executing program [ 227.238219][ T3746] loop0: detected capacity change from 0 to 32768 [ 227.253451][ T3743] loop1: detected capacity change from 0 to 32768 [ 227.269686][ T3746] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor138 (3746) [ 227.271885][ T3744] loop5: detected capacity change from 0 to 32768 [ 227.308441][ T3749] loop4: detected capacity change from 0 to 32768 [ 227.319391][ T3743] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor138 (3743) [ 227.334600][ T3746] BTRFS info (device loop0): using crc32c (crc32c-intel) checksum algorithm [ 227.343964][ T3744] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor138 (3744) [ 227.348919][ T3752] loop2: detected capacity change from 0 to 32768 [ 227.356195][ T3749] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor138 (3749) [ 227.366573][ T3750] loop3: detected capacity change from 0 to 32768 [ 227.375677][ T3746] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 227.384811][ T3752] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor138 (3752) [ 227.389451][ T3746] BTRFS info (device loop0): use zstd compression, level 3 [ 227.400492][ T3750] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor138 (3750) [ 227.407641][ T3746] BTRFS info (device loop0): turning on flush-on-commit [ 227.425210][ T3746] BTRFS info (device loop0): using free space tree [ 227.473546][ T3573] Bluetooth: hci5: command 0x0419 tx timeout [ 227.479666][ T3573] Bluetooth: hci2: command 0x0419 tx timeout [ 227.485840][ T3589] Bluetooth: hci4: command 0x0419 tx timeout [ 227.491902][ T3589] Bluetooth: hci0: command 0x0419 tx timeout [ 227.553706][ T3573] Bluetooth: hci3: command 0x0419 tx timeout [ 227.559886][ T3573] Bluetooth: hci1: command 0x0419 tx timeout [ 227.636937][ T3746] BTRFS info (device loop0): enabling ssd optimizations executing program [ 227.704914][ T3746] BTRFS info (device loop0): balance: start [ 227.737069][ T3746] BTRFS info (device loop0): balance: ended with status: 0 executing program executing program executing program executing program executing program [ 228.782142][ T3776] loop4: detected capacity change from 0 to 32768 [ 228.817511][ T3776] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop4 scanned by syz-executor138 (3776) [ 228.875085][ T3776] BTRFS info (device loop4): using crc32c (crc32c-intel) checksum algorithm [ 228.901372][ T3780] loop5: detected capacity change from 0 to 32768 [ 228.908716][ T3776] BTRFS info (device loop4): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 228.933489][ T3780] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor138 (3780) [ 228.943198][ T3776] BTRFS info (device loop4): use zstd compression, level 3 [ 228.954105][ T3776] BTRFS info (device loop4): turning on flush-on-commit [ 228.954449][ T3784] loop0: detected capacity change from 0 to 32768 [ 228.973401][ T3776] BTRFS info (device loop4): using free space tree [ 228.980821][ T3787] loop3: detected capacity change from 0 to 32768 [ 228.989171][ T3784] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor138 (3784) [ 228.997693][ T3788] loop2: detected capacity change from 0 to 32768 [ 229.008776][ T3788] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor138 (3788) [ 229.024813][ T3782] loop1: detected capacity change from 0 to 32768 [ 229.031814][ T3787] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor138 (3787) [ 229.047427][ T3782] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor138 (3782) [ 229.126408][ T3776] BTRFS info (device loop4): enabling ssd optimizations [ 229.153385][ T3776] BTRFS info (device loop4): balance: start [ 229.164137][ T3776] BTRFS info (device loop4): balance: ended with status: 0 executing program executing program executing program executing program executing program executing program [ 230.406212][ T3808] loop1: detected capacity change from 0 to 32768 [ 230.432321][ T3808] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop1 scanned by syz-executor138 (3808) [ 230.467832][ T3810] loop5: detected capacity change from 0 to 32768 [ 230.486137][ T3808] BTRFS info (device loop1): using crc32c (crc32c-intel) checksum algorithm [ 230.500914][ T3810] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor138 (3810) [ 230.518871][ T3808] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 230.539919][ T3808] BTRFS info (device loop1): use zstd compression, level 3 [ 230.550203][ T3815] loop4: detected capacity change from 0 to 32768 [ 230.555470][ T3808] BTRFS info (device loop1): turning on flush-on-commit [ 230.572917][ T3808] BTRFS info (device loop1): using free space tree [ 230.579780][ T3815] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor138 (3815) [ 230.621508][ T3819] loop2: detected capacity change from 0 to 32768 [ 230.630447][ T3819] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor138 (3819) [ 230.662696][ T3817] loop0: detected capacity change from 0 to 32768 [ 230.702527][ T3817] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor138 (3817) [ 230.785331][ T3808] BTRFS info (device loop1): enabling ssd optimizations [ 230.799260][ T3821] loop3: detected capacity change from 0 to 32768 [ 230.808022][ T3821] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor138 (3821) executing program [ 230.848299][ T3808] BTRFS info (device loop1): balance: start [ 230.881288][ T3808] BTRFS info (device loop1): balance: ended with status: 0 executing program executing program executing program executing program executing program [ 231.917347][ T3840] loop5: detected capacity change from 0 to 32768 [ 231.946672][ T3840] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop5 scanned by syz-executor138 (3840) [ 232.022311][ T3840] BTRFS info (device loop5): using crc32c (crc32c-intel) checksum algorithm [ 232.059578][ T3840] BTRFS info (device loop5): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 232.097559][ T3840] BTRFS info (device loop5): use zstd compression, level 3 [ 232.115838][ T3845] loop4: detected capacity change from 0 to 32768 [ 232.125871][ T3840] BTRFS info (device loop5): turning on flush-on-commit [ 232.142103][ T3845] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor138 (3845) [ 232.155463][ T3840] BTRFS info (device loop5): using free space tree [ 232.173772][ T3847] loop1: detected capacity change from 0 to 32768 [ 232.196854][ T3849] loop2: detected capacity change from 0 to 32768 [ 232.205828][ T3847] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor138 (3847) [ 232.233566][ T3849] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor138 (3849) [ 232.249870][ T3851] loop3: detected capacity change from 0 to 32768 [ 232.258805][ T3851] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor138 (3851) [ 232.294416][ T3853] loop0: detected capacity change from 0 to 32768 [ 232.324133][ T3853] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor138 (3853) [ 232.340789][ T3840] BTRFS info (device loop5): enabling ssd optimizations [ 232.389752][ T3840] BTRFS info (device loop5): balance: start [ 232.428558][ T3840] BTRFS info (device loop5): balance: ended with status: 0 executing program executing program executing program executing program executing program executing program [ 233.661369][ T3876] loop5: detected capacity change from 0 to 32768 [ 233.689471][ T3876] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop5 scanned by syz-executor138 (3876) [ 233.718040][ T3877] loop2: detected capacity change from 0 to 32768 [ 233.718761][ T3880] loop4: detected capacity change from 0 to 32768 [ 233.747268][ T3880] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor138 (3880) [ 233.761002][ T3876] BTRFS info (device loop5): using crc32c (crc32c-intel) checksum algorithm [ 233.779090][ T3876] BTRFS info (device loop5): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 233.786819][ T3883] loop1: detected capacity change from 0 to 32768 [ 233.798163][ T3877] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor138 (3877) [ 233.806716][ T3876] BTRFS info (device loop5): use zstd compression, level 3 [ 233.822791][ T3883] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor138 (3883) [ 233.829579][ T3876] BTRFS info (device loop5): turning on flush-on-commit [ 233.837171][ T3885] loop3: detected capacity change from 0 to 32768 [ 233.844415][ T3882] loop0: detected capacity change from 0 to 32768 [ 233.849918][ T3876] BTRFS info (device loop5): using free space tree [ 233.856208][ T3885] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor138 (3885) [ 233.872570][ T3882] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor138 (3882) [ 233.952235][ T3876] BTRFS info (device loop5): enabling ssd optimizations [ 233.996976][ T3876] BTRFS info (device loop5): balance: start [ 234.010060][ T3876] BTRFS info (device loop5): balance: ended with status: 0 executing program [ 234.160891][ T3572] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 11 /dev/loop5 scanned by udevd (3572) executing program executing program executing program executing program executing program [ 235.223675][ T3905] loop2: detected capacity change from 0 to 32768 [ 235.252440][ T3905] BTRFS error: device /dev/loop2 already registered with a higher generation, found 8 expect 11 [ 235.290222][ T3908] loop4: detected capacity change from 0 to 32768 [ 235.296048][ T3909] loop5: detected capacity change from 0 to 32768 [ 235.324995][ T3909] BTRFS info (device loop5): using crc32c (crc32c-intel) checksum algorithm [ 235.334527][ T3908] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor138 (3908) [ 235.361002][ T3909] BTRFS info (device loop5): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 235.394545][ T3909] BTRFS info (device loop5): use zstd compression, level 3 [ 235.415954][ T3913] loop1: detected capacity change from 0 to 32768 [ 235.420407][ T3909] BTRFS info (device loop5): turning on flush-on-commit [ 235.436646][ T3913] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor138 (3913) [ 235.451870][ T3909] BTRFS info (device loop5): using free space tree [ 235.470569][ T3916] loop0: detected capacity change from 0 to 32768 [ 235.496969][ T3915] loop3: detected capacity change from 0 to 32768 [ 235.506387][ T3916] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor138 (3916) executing program [ 235.524510][ T3915] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor138 (3915) [ 235.630716][ T3909] BTRFS info (device loop5): enabling ssd optimizations [ 235.672491][ T3909] BTRFS info (device loop5): balance: start [ 235.692075][ T3909] BTRFS info (device loop5): balance: ended with status: 0 executing program executing program executing program executing program executing program [ 236.606609][ T3928] loop2: detected capacity change from 0 to 32768 [ 236.649603][ T3928] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop2 scanned by syz-executor138 (3928) [ 236.718746][ T3928] BTRFS info (device loop2): using crc32c (crc32c-intel) checksum algorithm [ 236.755766][ T3928] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 236.789150][ T3928] BTRFS info (device loop2): use zstd compression, level 3 [ 236.814616][ T3928] BTRFS info (device loop2): turning on flush-on-commit [ 236.838505][ T3928] BTRFS info (device loop2): using free space tree [ 236.969123][ T3928] BTRFS info (device loop2): enabling ssd optimizations [ 236.981727][ T3942] loop3: detected capacity change from 0 to 32768 [ 237.027649][ T3942] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor138 (3942) [ 237.033886][ T3946] loop1: detected capacity change from 0 to 32768 [ 237.041778][ T3939] loop5: detected capacity change from 0 to 32768 [ 237.054392][ T3947] loop0: detected capacity change from 0 to 32768 [ 237.061518][ T3928] BTRFS info (device loop2): balance: start [ 237.068772][ T3943] loop4: detected capacity change from 0 to 32768 [ 237.069106][ T3928] BTRFS info (device loop2): balance: paused [ 237.071958][ T3946] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor138 (3946) [ 237.096087][ T3947] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor138 (3947) [ 237.108788][ T3965] BTRFS info (device loop2): balance: resume [ 237.115313][ T3943] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor138 (3943) [ 237.133580][ T3965] BTRFS info (device loop2): balance: ended with status: 0 [ 237.153544][ T3939] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor138 (3939) executing program executing program executing program executing program executing program executing program [ 238.433800][ T3970] loop2: detected capacity change from 0 to 32768 [ 238.462149][ T3970] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop2 scanned by syz-executor138 (3970) [ 238.497873][ T3974] loop3: detected capacity change from 0 to 32768 [ 238.517141][ T3970] BTRFS info (device loop2): using crc32c (crc32c-intel) checksum algorithm [ 238.535252][ T3974] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor138 (3974) [ 238.548725][ T3976] loop4: detected capacity change from 0 to 32768 [ 238.555294][ T3970] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 238.575118][ T3976] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor138 (3976) [ 238.586325][ T3970] BTRFS info (device loop2): use zstd compression, level 3 [ 238.602323][ T3978] loop1: detected capacity change from 0 to 32768 [ 238.603354][ T3970] BTRFS info (device loop2): turning on flush-on-commit [ 238.612791][ T3975] loop0: detected capacity change from 0 to 32768 [ 238.626178][ T3970] BTRFS info (device loop2): using free space tree [ 238.641102][ T3978] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor138 (3978) [ 238.660253][ T3975] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor138 (3975) [ 238.674182][ T3980] loop5: detected capacity change from 0 to 32768 [ 238.700551][ T3980] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor138 (3980) executing program [ 238.837348][ T3970] BTRFS info (device loop2): enabling ssd optimizations [ 238.984506][ T3970] BTRFS info (device loop2): balance: start [ 239.021409][ T3970] BTRFS info (device loop2): balance: paused executing program executing program executing program executing program executing program [ 239.446523][ T3997] loop3: detected capacity change from 0 to 32768 [ 239.476565][ T3997] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop3 scanned by syz-executor138 (3997) [ 239.531587][ T3997] BTRFS info (device loop3): using crc32c (crc32c-intel) checksum algorithm [ 239.576094][ T3997] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 239.615384][ T3997] BTRFS info (device loop3): use zstd compression, level 3 [ 239.653858][ T3997] BTRFS info (device loop3): turning on flush-on-commit [ 239.678603][ T3997] BTRFS info (device loop3): using free space tree [ 239.828286][ T3997] BTRFS info (device loop3): enabling ssd optimizations [ 239.905615][ T3997] BTRFS info (device loop3): balance: start [ 239.929044][ T3997] BTRFS info (device loop3): balance: paused [ 239.948191][ T4030] BTRFS info (device loop3): balance: resume [ 239.963760][ T4030] BTRFS info (device loop3): balance: ended with status: 0 [ 240.070140][ T4009] loop2: detected capacity change from 0 to 32768 [ 240.137624][ T4009] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop2 scanned by syz-executor138 (4009) executing program [ 240.178982][ T4010] loop1: detected capacity change from 0 to 32768 [ 240.199238][ T4009] BTRFS info (device loop2): using crc32c (crc32c-intel) checksum algorithm [ 240.211712][ T4010] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor138 (4010) [ 240.229649][ T4009] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 240.250568][ T4009] BTRFS info (device loop2): use zstd compression, level 3 [ 240.266348][ T4004] loop4: detected capacity change from 0 to 32768 [ 240.276302][ T4009] BTRFS info (device loop2): turning on flush-on-commit [ 240.291372][ T4004] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor138 (4004) [ 240.325949][ T4009] BTRFS info (device loop2): using free space tree [ 240.580530][ T4006] loop0: detected capacity change from 0 to 32768 executing program [ 240.633708][ T4009] BTRFS info (device loop2): enabling ssd optimizations [ 240.692215][ T4006] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor138 (4006) executing program [ 240.762227][ T4012] loop5: detected capacity change from 0 to 32768 [ 240.795634][ T4009] BTRFS info (device loop2): balance: start [ 240.822867][ T4012] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor138 (4012) [ 240.841519][ T4009] BTRFS info (device loop2): balance: paused [ 240.905520][ T4057] BTRFS info (device loop2): balance: resume [ 240.911790][ T4057] BTRFS info (device loop2): balance: ended with status: 0 executing program executing program executing program [ 241.380475][ T4033] loop3: detected capacity change from 0 to 32768 [ 241.410562][ T4033] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop3 scanned by syz-executor138 (4033) [ 241.473134][ T4033] BTRFS info (device loop3): using crc32c (crc32c-intel) checksum algorithm [ 241.505354][ T4033] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 241.538255][ T4033] BTRFS info (device loop3): use zstd compression, level 3 [ 241.563437][ T4033] BTRFS info (device loop3): turning on flush-on-commit [ 241.588405][ T4033] BTRFS info (device loop3): using free space tree [ 241.717002][ T4053] loop4: detected capacity change from 0 to 32768 [ 241.730211][ T4053] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor138 (4053) [ 241.773650][ T4033] BTRFS info (device loop3): enabling ssd optimizations [ 241.865454][ T4033] BTRFS info (device loop3): balance: start [ 241.873660][ T4055] loop1: detected capacity change from 0 to 32768 [ 241.896319][ T4033] BTRFS info (device loop3): balance: paused [ 241.911402][ T4055] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor138 (4055) executing program executing program executing program [ 242.406983][ T4060] loop2: detected capacity change from 0 to 32768 [ 242.417596][ T4063] loop0: detected capacity change from 0 to 32768 [ 242.445869][ T4063] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor138 (4063) [ 242.489483][ T4060] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor138 (4060) [ 242.507717][ T4063] BTRFS info (device loop0): using crc32c (crc32c-intel) checksum algorithm [ 242.552098][ T4063] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 242.562275][ T4064] loop5: detected capacity change from 0 to 32768 [ 242.580275][ T4064] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor138 (4064) [ 242.598833][ T4063] BTRFS info (device loop0): use zstd compression, level 3 [ 242.630958][ T4063] BTRFS info (device loop0): turning on flush-on-commit [ 242.655735][ T4063] BTRFS info (device loop0): using free space tree [ 242.836153][ T4063] BTRFS info (device loop0): enabling ssd optimizations [ 242.951822][ T4063] BTRFS info (device loop0): balance: start [ 242.996944][ T4063] BTRFS info (device loop0): balance: ended with status: 0 executing program executing program executing program [ 243.214380][ T4086] loop3: detected capacity change from 0 to 32768 [ 243.262668][ T4086] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop3 scanned by syz-executor138 (4086) [ 243.313206][ T4086] BTRFS info (device loop3): using crc32c (crc32c-intel) checksum algorithm [ 243.337334][ T4088] loop4: detected capacity change from 0 to 32768 [ 243.352214][ T4086] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 243.382031][ T4088] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor138 (4088) [ 243.386730][ T4086] BTRFS info (device loop3): use zstd compression, level 3 [ 243.427474][ T4090] loop1: detected capacity change from 0 to 32768 [ 243.437861][ T4086] BTRFS info (device loop3): turning on flush-on-commit [ 243.454986][ T4086] BTRFS info (device loop3): using free space tree [ 243.461837][ T4090] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor138 (4090) [ 243.661106][ T4086] BTRFS info (device loop3): enabling ssd optimizations [ 243.765398][ T4086] BTRFS info (device loop3): balance: start [ 243.806217][ T4112] loop5: detected capacity change from 0 to 32768 [ 243.815338][ T4086] BTRFS info (device loop3): balance: paused [ 243.833944][ T4112] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor138 (4112) executing program executing program executing program [ 244.312112][ T4116] loop0: detected capacity change from 0 to 32768 [ 244.346538][ T4116] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor138 (4116) executing program [ 244.423648][ T4116] BTRFS info (device loop0): using crc32c (crc32c-intel) checksum algorithm [ 244.461133][ T4116] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 244.477261][ T4114] loop2: detected capacity change from 0 to 32768 [ 244.495172][ T4116] BTRFS info (device loop0): use zstd compression, level 3 [ 244.503470][ T4114] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor138 (4114) [ 244.529779][ T4116] BTRFS info (device loop0): turning on flush-on-commit [ 244.554802][ T4116] BTRFS info (device loop0): using free space tree [ 244.703463][ T4116] BTRFS info (device loop0): enabling ssd optimizations [ 244.794285][ T4116] BTRFS info (device loop0): balance: start [ 244.821736][ T4116] BTRFS info (device loop0): balance: paused [ 244.878515][ T4165] BTRFS info (device loop0): balance: resume [ 244.907806][ T4165] BTRFS info (device loop0): balance: ended with status: 0 [ 244.993843][ T4141] loop3: detected capacity change from 0 to 32768 [ 245.024364][ T4141] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor138 (4141) executing program [ 245.082444][ T4138] loop4: detected capacity change from 0 to 32768 executing program [ 245.133859][ T4138] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop4 scanned by syz-executor138 (4138) [ 245.204096][ T4138] BTRFS info (device loop4): using crc32c (crc32c-intel) checksum algorithm [ 245.248353][ T4138] BTRFS info (device loop4): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 245.279162][ T4143] loop1: detected capacity change from 0 to 32768 [ 245.288039][ T4138] BTRFS info (device loop4): use zstd compression, level 3 [ 245.307346][ T4143] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor138 (4143) [ 245.318568][ T4138] BTRFS info (device loop4): turning on flush-on-commit [ 245.333617][ T4138] BTRFS info (device loop4): using free space tree [ 245.499555][ T4145] loop5: detected capacity change from 0 to 32768 [ 245.524601][ T4145] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor138 (4145) [ 245.543763][ T4138] BTRFS info (device loop4): enabling ssd optimizations executing program executing program [ 245.667261][ T4138] BTRFS info (device loop4): balance: start [ 245.705543][ T4138] BTRFS info (device loop4): balance: paused [ 245.756008][ T4192] BTRFS info (device loop4): balance: resume [ 245.783880][ T4192] BTRFS info (device loop4): balance: ended with status: 0 executing program [ 246.011322][ T3762] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 12 /dev/loop4 scanned by udevd (3762) executing program [ 246.204975][ T4169] loop2: detected capacity change from 0 to 32768 [ 246.235554][ T4169] BTRFS error: device /dev/loop2 already registered with a higher generation, found 8 expect 12 [ 246.422523][ T4168] loop0: detected capacity change from 0 to 32768 [ 246.452470][ T4168] BTRFS error: device /dev/loop0 already registered with a higher generation, found 8 expect 12 executing program [ 246.744029][ T4189] loop1: detected capacity change from 0 to 32768 [ 246.788858][ T4189] BTRFS error: device /dev/loop1 already registered with a higher generation, found 8 expect 12 [ 246.861878][ T4190] loop3: detected capacity change from 0 to 32768 [ 246.889344][ T4190] BTRFS error: device /dev/loop3 already registered with a higher generation, found 8 expect 12 executing program [ 247.126243][ T4194] loop4: detected capacity change from 0 to 32768 [ 247.166273][ T4194] BTRFS info (device loop4): using crc32c (crc32c-intel) checksum algorithm [ 247.197667][ T4194] BTRFS info (device loop4): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 247.239832][ T4194] BTRFS info (device loop4): use zstd compression, level 3 [ 247.263260][ T4197] loop5: detected capacity change from 0 to 32768 [ 247.278124][ T4194] BTRFS info (device loop4): turning on flush-on-commit executing program [ 247.297560][ T4197] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor138 (4197) [ 247.320475][ T4194] BTRFS info (device loop4): using free space tree executing program [ 247.502257][ T4194] BTRFS info (device loop4): enabling ssd optimizations [ 247.629858][ T4194] BTRFS info (device loop4): balance: start [ 247.666144][ T4194] BTRFS info (device loop4): balance: paused [ 247.708538][ T4225] BTRFS info (device loop4): balance: resume [ 247.732831][ T4225] BTRFS info (device loop4): balance: ended with status: 0 executing program executing program [ 248.082407][ T4199] loop2: detected capacity change from 0 to 32768 [ 248.145451][ T4199] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop2 scanned by syz-executor138 (4199) [ 248.148743][ T4207] loop1: detected capacity change from 0 to 32768 [ 248.214023][ T4207] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor138 (4207) [ 248.214064][ T4199] BTRFS info (device loop2): using crc32c (crc32c-intel) checksum algorithm [ 248.235450][ T4201] loop0: detected capacity change from 0 to 32768 [ 248.273720][ T4199] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 248.283264][ T4201] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor138 (4201) [ 248.283896][ T4199] BTRFS info (device loop2): use zstd compression, level 3 [ 248.333729][ T4199] BTRFS info (device loop2): turning on flush-on-commit [ 248.340979][ T4199] BTRFS info (device loop2): using free space tree executing program [ 248.627976][ T4215] loop3: detected capacity change from 0 to 32768 [ 248.634882][ T4199] BTRFS info (device loop2): enabling ssd optimizations [ 248.685659][ T4215] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor138 (4215) [ 248.743852][ T4199] BTRFS info (device loop2): balance: start [ 248.793901][ T4199] BTRFS info (device loop2): balance: paused executing program [ 248.960447][ T4230] loop4: detected capacity change from 0 to 32768 [ 249.024393][ T4230] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop4 scanned by syz-executor138 (4230) executing program [ 249.121874][ T4230] BTRFS info (device loop4): using crc32c (crc32c-intel) checksum algorithm [ 249.171856][ T4230] BTRFS info (device loop4): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 249.183229][ T4229] loop5: detected capacity change from 0 to 32768 [ 249.205260][ T4229] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor138 (4229) [ 249.231755][ T4230] BTRFS info (device loop4): use zstd compression, level 3 executing program [ 249.279148][ T4230] BTRFS info (device loop4): turning on flush-on-commit [ 249.321254][ T4230] BTRFS info (device loop4): using free space tree [ 249.511299][ T4230] BTRFS info (device loop4): enabling ssd optimizations [ 249.629425][ T4230] BTRFS info (device loop4): balance: start [ 249.655392][ T4230] BTRFS info (device loop4): balance: paused [ 249.684287][ T4277] BTRFS info (device loop4): balance: resume [ 249.695210][ T4277] BTRFS info (device loop4): balance: ended with status: 0 executing program executing program [ 249.984763][ T4244] loop1: detected capacity change from 0 to 32768 [ 250.037170][ T4244] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop1 scanned by syz-executor138 (4244) [ 250.109638][ T4244] BTRFS info (device loop1): using crc32c (crc32c-intel) checksum algorithm [ 250.152871][ T4244] BTRFS info (device loop1): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 250.199037][ T4244] BTRFS info (device loop1): use zstd compression, level 3 [ 250.235500][ T4244] BTRFS info (device loop1): turning on flush-on-commit [ 250.274034][ T4244] BTRFS info (device loop1): using free space tree [ 250.306477][ T4254] loop0: detected capacity change from 0 to 32768 [ 250.329953][ T4256] loop2: detected capacity change from 0 to 32768 [ 250.348339][ T4254] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor138 (4254) [ 250.395381][ T4256] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor138 (4256) [ 250.450107][ T3571] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (3571) executing program [ 250.619032][ T4244] BTRFS info (device loop1): enabling ssd optimizations [ 250.749279][ T4244] BTRFS info (device loop1): balance: start [ 250.787963][ T4244] BTRFS info (device loop1): balance: paused [ 250.839045][ T4259] loop3: detected capacity change from 0 to 32768 [ 250.877575][ T4259] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor138 (4259) executing program executing program [ 251.240405][ T4298] loop2: detected capacity change from 0 to 32768 [ 251.278475][ T4298] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop2 scanned by syz-executor138 (4298) [ 251.347147][ T4298] BTRFS info (device loop2): using crc32c (crc32c-intel) checksum algorithm [ 251.386070][ T4298] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) executing program [ 251.419239][ T4282] loop5: detected capacity change from 0 to 32768 [ 251.428814][ T4298] BTRFS info (device loop2): use zstd compression, level 3 [ 251.440712][ T4280] loop4: detected capacity change from 0 to 32768 [ 251.451575][ T4282] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor138 (4282) [ 251.464568][ T4298] BTRFS info (device loop2): turning on flush-on-commit [ 251.481137][ T4280] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor138 (4280) [ 251.497273][ T4298] BTRFS info (device loop2): using free space tree [ 251.753874][ T4298] BTRFS info (device loop2): enabling ssd optimizations executing program [ 251.882737][ T4306] loop1: detected capacity change from 0 to 32768 [ 251.890895][ T4298] BTRFS info (device loop2): balance: start [ 251.901492][ T4306] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor138 (4306) [ 251.946231][ T4298] BTRFS info (device loop2): balance: paused executing program executing program executing program [ 252.603879][ T4308] loop0: detected capacity change from 0 to 32768 [ 252.625598][ T4308] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor138 (4308) [ 252.678841][ T4310] loop3: detected capacity change from 0 to 32768 [ 252.692873][ T4308] BTRFS info (device loop0): using crc32c (crc32c-intel) checksum algorithm [ 252.715488][ T4310] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor138 (4310) [ 252.730816][ T4308] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 252.756972][ T4308] BTRFS info (device loop0): use zstd compression, level 3 [ 252.775371][ T4308] BTRFS info (device loop0): turning on flush-on-commit [ 252.795142][ T4308] BTRFS info (device loop0): using free space tree [ 252.932784][ T4308] BTRFS info (device loop0): enabling ssd optimizations [ 252.981871][ T4308] BTRFS info (device loop0): balance: start [ 252.997198][ T4308] BTRFS info (device loop0): balance: ended with status: 0 [ 253.174577][ T4329] loop4: detected capacity change from 0 to 32768 executing program [ 253.216447][ T4329] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop4 scanned by syz-executor138 (4329) executing program [ 253.299688][ T4329] BTRFS info (device loop4): using crc32c (crc32c-intel) checksum algorithm [ 253.354023][ T4329] BTRFS info (device loop4): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 253.394763][ T4329] BTRFS info (device loop4): use zstd compression, level 3 [ 253.420587][ T4329] BTRFS info (device loop4): turning on flush-on-commit [ 253.444749][ T4334] loop5: detected capacity change from 0 to 32768 [ 253.445872][ T4329] BTRFS info (device loop4): using free space tree [ 253.453730][ T4338] loop1: detected capacity change from 0 to 32768 [ 253.490556][ T4334] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor138 (4334) [ 253.509571][ T4336] loop2: detected capacity change from 0 to 32768 [ 253.519236][ T4336] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor138 (4336) [ 253.552619][ T4338] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor138 (4338) [ 253.723582][ T4329] BTRFS info (device loop4): enabling ssd optimizations [ 253.825921][ T4329] BTRFS info (device loop4): balance: start [ 253.863809][ T4329] BTRFS info (device loop4): balance: paused executing program executing program executing program executing program [ 254.542347][ T4359] loop0: detected capacity change from 0 to 32768 [ 254.613485][ T4359] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor138 (4359) [ 254.682111][ T4361] loop3: detected capacity change from 0 to 32768 [ 254.688824][ T4359] BTRFS info (device loop0): using crc32c (crc32c-intel) checksum algorithm [ 254.723388][ T4359] BTRFS info (device loop0): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 254.736331][ T4361] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor138 (4361) [ 254.773375][ T4359] BTRFS info (device loop0): use zstd compression, level 3 [ 254.782029][ T4359] BTRFS info (device loop0): turning on flush-on-commit [ 254.815673][ T4359] BTRFS info (device loop0): using free space tree [ 255.026146][ T4359] BTRFS info (device loop0): enabling ssd optimizations [ 255.037924][ T4383] loop2: detected capacity change from 0 to 32768 [ 255.061714][ T4383] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor138 (4383) [ 255.090823][ T4359] BTRFS info (device loop0): balance: start [ 255.116521][ T4359] BTRFS info (device loop0): balance: ended with status: 0 executing program executing program [ 255.453532][ T4386] loop4: detected capacity change from 0 to 32768 [ 255.479586][ T4388] loop5: detected capacity change from 0 to 32768 [ 255.493434][ T4386] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop4 scanned by syz-executor138 (4386) [ 255.554116][ T4388] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor138 (4388) [ 255.575859][ T4386] BTRFS info (device loop4): using crc32c (crc32c-intel) checksum algorithm [ 255.616137][ T4386] BTRFS info (device loop4): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 255.683912][ T4386] BTRFS info (device loop4): use zstd compression, level 3 executing program [ 255.737877][ T4386] BTRFS info (device loop4): turning on flush-on-commit [ 255.772825][ T4386] BTRFS info (device loop4): using free space tree [ 255.889819][ T4390] loop1: detected capacity change from 0 to 32768 [ 255.963917][ T4390] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor138 (4390) [ 255.988386][ T4386] BTRFS info (device loop4): enabling ssd optimizations [ 256.124616][ T4386] BTRFS info (device loop4): balance: start [ 256.166736][ T4386] BTRFS info (device loop4): balance: paused executing program [ 256.472088][ T4413] loop3: detected capacity change from 0 to 32768 executing program [ 256.508903][ T4413] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop3 scanned by syz-executor138 (4413) [ 256.589878][ T4413] BTRFS info (device loop3): using crc32c (crc32c-intel) checksum algorithm [ 256.630698][ T4413] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_ZSTD (0x10) executing program [ 256.687257][ T4413] BTRFS info (device loop3): use zstd compression, level 3 [ 256.721391][ T4413] BTRFS info (device loop3): turning on flush-on-commit [ 256.750164][ T4413] BTRFS info (device loop3): using free space tree [ 256.971020][ T4413] BTRFS info (device loop3): enabling ssd optimizations [ 257.031350][ T4411] loop0: detected capacity change from 0 to 32768 [ 257.096843][ T4413] BTRFS info (device loop3): balance: start [ 257.109328][ T4411] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor138 (4411) [ 257.135697][ T4413] BTRFS info (device loop3): balance: paused [ 257.330598][ T4416] loop2: detected capacity change from 0 to 32768 executing program [ 257.385007][ T4441] loop1: detected capacity change from 0 to 32768 [ 257.397332][ T4416] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop2 scanned by syz-executor138 (4416) [ 257.467919][ T4441] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor138 (4441) [ 257.483080][ T4416] BTRFS info (device loop2): using crc32c (crc32c-intel) checksum algorithm [ 257.512452][ T4416] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 257.547588][ T4416] BTRFS info (device loop2): use zstd compression, level 3 [ 257.588153][ T4416] BTRFS info (device loop2): turning on flush-on-commit [ 257.621470][ T4416] BTRFS info (device loop2): using free space tree executing program [ 257.811339][ T4437] loop5: detected capacity change from 0 to 32768 [ 257.820722][ T4437] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor138 (4437) [ 257.912066][ T4416] BTRFS info (device loop2): enabling ssd optimizations [ 258.019294][ T4416] BTRFS info (device loop2): balance: start [ 258.047653][ T4416] BTRFS info (device loop2): balance: ended with status: 0 [ 258.060031][ T4439] loop4: detected capacity change from 0 to 32768 executing program [ 258.108522][ T4439] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor138 (4439) executing program executing program [ 258.595681][ T4463] loop3: detected capacity change from 0 to 32768 [ 258.636351][ T4463] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop3 scanned by syz-executor138 (4463) executing program [ 258.725562][ T4463] BTRFS info (device loop3): using crc32c (crc32c-intel) checksum algorithm [ 258.758208][ T4463] BTRFS info (device loop3): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 258.792243][ T4463] BTRFS info (device loop3): use zstd compression, level 3 [ 258.819812][ T4463] BTRFS info (device loop3): turning on flush-on-commit [ 258.857117][ T4463] BTRFS info (device loop3): using free space tree [ 258.884679][ T4471] loop0: detected capacity change from 0 to 32768 [ 258.928618][ T4471] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor138 (4471) [ 259.009312][ T4463] BTRFS info (device loop3): enabling ssd optimizations [ 259.159440][ T4463] BTRFS info (device loop3): balance: start [ 259.201276][ T4463] BTRFS info (device loop3): balance: paused [ 259.349106][ T4491] loop2: detected capacity change from 0 to 32768 executing program [ 259.397721][ T4491] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop2 scanned by syz-executor138 (4491) executing program [ 259.465588][ T4487] loop1: detected capacity change from 0 to 32768 [ 259.508903][ T4491] BTRFS info (device loop2): using crc32c (crc32c-intel) checksum algorithm [ 259.533155][ T4487] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor138 (4487) [ 259.572524][ T4491] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 259.605493][ T4491] BTRFS info (device loop2): use zstd compression, level 3 [ 259.640006][ T4489] loop5: detected capacity change from 0 to 32768 [ 259.652672][ T4491] BTRFS info (device loop2): turning on flush-on-commit [ 259.675109][ T4489] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor138 (4489) [ 259.690989][ T4491] BTRFS info (device loop2): using free space tree [ 259.924361][ T4491] BTRFS info (device loop2): enabling ssd optimizations executing program executing program [ 260.049983][ T4491] BTRFS info (device loop2): balance: start [ 260.095065][ T4491] BTRFS info (device loop2): balance: paused [ 260.236523][ T4493] loop4: detected capacity change from 0 to 32768 executing program [ 260.278661][ T3572] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 10 /dev/loop2 scanned by udevd (3572) [ 260.338176][ T4493] BTRFS error: device /dev/loop4 already registered with a higher generation, found 8 expect 10 [ 260.781749][ T4515] loop3: detected capacity change from 0 to 32768 [ 260.819878][ T4515] BTRFS error: device /dev/loop3 already registered with a higher generation, found 8 expect 10 executing program [ 260.972341][ T4517] loop0: detected capacity change from 0 to 32768 [ 261.032150][ T4517] BTRFS error: device /dev/loop0 already registered with a higher generation, found 8 expect 10 [ 261.357734][ T4537] loop1: detected capacity change from 0 to 32768 [ 261.399708][ T4537] BTRFS error: device /dev/loop1 already registered with a higher generation, found 8 expect 10 [ 261.444620][ T4541] loop5: detected capacity change from 0 to 32768 executing program [ 261.492942][ T4541] BTRFS error: device /dev/loop5 already registered with a higher generation, found 8 expect 10 executing program [ 261.645649][ T4543] loop2: detected capacity change from 0 to 32768 [ 261.714143][ T4543] BTRFS info (device loop2): using crc32c (crc32c-intel) checksum algorithm [ 261.757095][ T4543] BTRFS info (device loop2): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 261.805070][ T4543] BTRFS info (device loop2): use zstd compression, level 3 [ 261.842174][ T4543] BTRFS info (device loop2): turning on flush-on-commit [ 261.876206][ T4543] BTRFS info (device loop2): using free space tree executing program [ 262.110441][ T4543] BTRFS info (device loop2): enabling ssd optimizations executing program [ 262.226333][ T4543] BTRFS info (device loop2): balance: start [ 262.284365][ T4543] BTRFS info (device loop2): balance: paused executing program [ 262.470257][ T4546] loop4: detected capacity change from 0 to 32768 [ 262.528603][ T4546] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop4 scanned by syz-executor138 (4546) [ 262.615010][ T4546] BTRFS info (device loop4): using crc32c (crc32c-intel) checksum algorithm [ 262.638826][ T4546] BTRFS info (device loop4): setting incompat feature flag for COMPRESS_ZSTD (0x10) [ 262.673098][ T4550] loop0: detected capacity change from 0 to 32768 [ 262.680972][ T4546] BTRFS info (device loop4): use zstd compression, level 3 [ 262.699119][ T4550] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor138 (4550) [ 262.710587][ T4546] BTRFS info (device loop4): turning on flush-on-commit [ 262.727182][ T4546] BTRFS info (device loop4): using free space tree [ 262.826860][ T4548] loop3: detected capacity change from 0 to 32768 [ 262.836230][ T4548] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor138 (4548) [ 262.946074][ T4546] BTRFS info (device loop4): enabling ssd optimizations [ 263.060737][ T4546] BTRFS info (device loop4): balance: start [ 263.104012][ T4546] BTRFS info (device loop4): balance: ended with status: 0 [ 263.138377][ T4577] loop2: detected capacity change from 0 to 32768 [ 263.154391][ T4597] assertion failed: fs_info->exclusive_operation == BTRFS_EXCLOP_BALANCE_PAUSED, in fs/btrfs/ioctl.c:454 [ 263.166625][ T4597] ------------[ cut here ]------------ [ 263.172433][ T4597] kernel BUG at fs/btrfs/ctree.h:3716! [ 263.178028][ T4597] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 263.184304][ T4597] CPU: 0 PID: 4597 Comm: syz-executor138 Not tainted 6.1.31-syzkaller #0 [ 263.192870][ T4597] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 263.203338][ T4597] RIP: 0010:assertfail+0x18/0x1a [ 263.208568][ T4597] Code: 0b e8 f7 7c 08 f7 48 c7 c7 60 2f c7 91 e9 9b a7 94 f9 89 f1 48 89 fe 48 c7 c7 c0 56 2e 8b 48 c7 c2 e8 51 2e 8b e8 7c 85 ff ff <0f> 0b 89 f1 48 89 fe 48 c7 c7 00 70 2e 8b 48 c7 c2 20 6b 2e 8b e8 [ 263.218715][ T4560] loop1: detected capacity change from 0 to 32768 [ 263.228910][ T4597] RSP: 0018:ffffc9000b0cfe48 EFLAGS: 00010246 [ 263.228935][ T4597] RAX: 0000000000000066 RBX: 1ffff11003569c1c RCX: 7eecb1a9e8baf200 [ 263.228950][ T4597] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 263.228962][ T4597] RBP: 0000000000000002 R08: ffffffff816d9a9c R09: fffff52001619f41 [ 263.228976][ T4597] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff88801ab4e0e0 [ 263.228990][ T4597] R13: ffff88801ab4c000 R14: ffff88801ab4c688 R15: dffffc0000000000 [ 263.229005][ T4597] FS: 00007f7c13737700(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 [ 263.293087][ T4597] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 263.299726][ T4597] CR2: 00007fab2458f308 CR3: 00000000228ee000 CR4: 00000000003506f0 [ 263.308731][ T4597] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 263.316752][ T4597] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 263.324866][ T4597] Call Trace: [ 263.328359][ T4597] [ 263.331347][ T4597] ? __die_body+0x5e/0xa0 [ 263.335828][ T4597] ? die+0x83/0xb0 [ 263.336930][ T4560] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor138 (4560) [ 263.339681][ T4597] ? do_trap+0x11e/0x350 [ 263.339719][ T4597] ? assertfail+0x18/0x1a [ 263.339749][ T4597] ? assertfail+0x18/0x1a [ 263.364516][ T4597] ? do_error_trap+0x13d/0x1e0 [ 263.369486][ T4597] ? assertfail+0x18/0x1a [ 263.374010][ T4597] ? do_int3+0x30/0x30 [ 263.378133][ T4597] ? rcu_is_watching+0x11/0xb0 [ 263.383010][ T4597] ? handle_invalid_op+0x2c/0x40 [ 263.388018][ T4597] ? assertfail+0x18/0x1a [ 263.392415][ T4597] ? exc_invalid_op+0x2f/0x40 [ 263.397316][ T4597] ? asm_exc_invalid_op+0x16/0x20 executing program [ 263.402897][ T4597] ? __wake_up_klogd+0xcc/0x100 [ 263.403927][ T4572] loop5: detected capacity change from 0 to 32768 [ 263.411457][ T4597] ? assertfail+0x18/0x1a [ 263.411502][ T4597] ? assertfail+0x18/0x1a [ 263.411530][ T4597] btrfs_exclop_balance+0x145/0x1e0 [ 263.433109][ T4597] btrfs_ioctl_balance+0x482/0x7c0 [ 263.438474][ T4597] ? btrfs_ioctl_get_supported_features+0x40/0x40 [ 263.445759][ T4597] __se_sys_ioctl+0xf1/0x160 [ 263.450558][ T4597] do_syscall_64+0x3d/0xb0 [ 263.455191][ T4597] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 263.461478][ T4597] RIP: 0033:0x7f7c1b3d1479 [ 263.465953][ T4597] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 16 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 263.467865][ T4572] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor138 (4572) [ 263.488005][ T4597] RSP: 002b:00007f7c137372f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 263.488039][ T4597] RAX: ffffffffffffffda RBX: 00007f7c1b461580 RCX: 00007f7c1b3d1479 [ 263.488054][ T4597] RDX: 0000000020000540 RSI: 00000000c4009420 RDI: 0000000000000004 [ 263.488068][ T4597] RBP: 00007f7c1b428330 R08: 00007f7c13737700 R09: 0000000000000000 [ 263.488082][ T4597] R10: 00007f7c13737700 R11: 0000000000000246 R12: 7fffffffffffffff [ 263.488095][ T4597] R13: 0000000100000001 R14: 8000000000000001 R15: 00007f7c1b461588 [ 263.488119][ T4597] [ 263.488125][ T4597] Modules linked in: [ 263.489298][ T4597] ---[ end trace 0000000000000000 ]--- [ 263.563353][ T4597] RIP: 0010:assertfail+0x18/0x1a [ 263.568359][ T4597] Code: 0b e8 f7 7c 08 f7 48 c7 c7 60 2f c7 91 e9 9b a7 94 f9 89 f1 48 89 fe 48 c7 c7 c0 56 2e 8b 48 c7 c2 e8 51 2e 8b e8 7c 85 ff ff <0f> 0b 89 f1 48 89 fe 48 c7 c7 00 70 2e 8b 48 c7 c2 20 6b 2e 8b e8 [ 263.586387][ T3572] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (3572) [ 263.588988][ T4597] RSP: 0018:ffffc9000b0cfe48 EFLAGS: 00010246 [ 263.605744][ T4597] RAX: 0000000000000066 RBX: 1ffff11003569c1c RCX: 7eecb1a9e8baf200 [ 263.608215][ T4577] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor138 (4577) [ 263.614213][ T4597] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 263.614230][ T4597] RBP: 0000000000000002 R08: ffffffff816d9a9c R09: fffff52001619f41 [ 263.614245][ T4597] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff88801ab4e0e0 [ 263.614260][ T4597] R13: ffff88801ab4c000 R14: ffff88801ab4c688 R15: dffffc0000000000 [ 263.652228][ T3572] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (3572) [ 263.658975][ T4597] FS: 00007f7c13737700(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 [ 263.659001][ T4597] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 263.659015][ T4597] CR2: 00007fab2458f308 CR3: 00000000228ee000 CR4: 00000000003506f0 [ 263.659033][ T4597] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 263.659045][ T4597] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 263.659060][ T4597] Kernel panic - not syncing: Fatal exception [ 263.669158][ T4597] Kernel Offset: disabled [ 263.721251][ T4597] Rebooting in 86400 seconds..