Warning: Permanently added '10.128.1.56' (ECDSA) to the list of known hosts. executing program executing program executing program executing program executing program executing program syzkaller login: [ 284.127007][ T8485] BTRFS: device fsid 3b7b29a3-d79d-449e-8760-f5c6064562ef devid 1 transid 5 /dev/loop0 scanned by syz-executor385 (8485) [ 284.153211][ T8485] BTRFS info (device loop0): disk space caching is enabled [ 284.159835][ T8490] BTRFS warning (device ): duplicate device /dev/loop2 devid 1 generation 5 scanned by syz-executor385 (8490) [ 284.161809][ T8485] BTRFS info (device loop0): has skinny extents [ 284.184927][ T8485] BTRFS info (device loop0): flagging fs with big metadata feature [ 284.264065][ T8495] BTRFS warning (device ): duplicate device /dev/loop4 devid 1 generation 5 scanned by syz-executor385 (8495) executing program [ 284.430729][ T8491] BTRFS warning (device ): duplicate device /dev/loop3 devid 1 generation 5 scanned by syz-executor385 (8491) executing program executing program [ 284.576395][ T8494] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 5 scanned by syz-executor385 (8494) [ 284.595739][ T8497] BTRFS warning (device ): duplicate device /dev/loop1 devid 1 generation 5 scanned by syz-executor385 (8497) executing program [ 284.645712][ T21] BTRFS error (device loop0): bad tree block start, want 30556160 have 0 [ 284.656681][ T8485] BTRFS info (device loop0): read error corrected: ino 0 off 30556160 (dev /dev/loop0 sector 76064) [ 284.669305][ T8485] BTRFS info (device loop0): read error corrected: ino 0 off 30560256 (dev /dev/loop0 sector 76072) [ 284.682465][ T8485] BTRFS info (device loop0): read error corrected: ino 0 off 30564352 (dev /dev/loop0 sector 76080) executing program [ 284.695835][ T8539] BTRFS warning (device ): duplicate device /dev/loop2 devid 1 generation 5 scanned by syz-executor385 (8539) [ 284.697442][ T8485] BTRFS info (device loop0): read error corrected: ino 0 off 30568448 (dev /dev/loop0 sector 76088) [ 284.729823][ T21] BTRFS error (device loop0): bad tree block start, want 30474240 have 0 [ 284.741465][ T21] BTRFS error (device loop0): bad tree block start, want 30474240 have 0 [ 284.756182][ T8549] BTRFS warning (device loop0): duplicate device /dev/loop3 devid 1 generation 5 scanned by syz-executor385 (8549) [ 284.775383][ T8485] BTRFS warning (device loop0): failed to read root (objectid=7): -5 [ 284.799988][ T8550] BTRFS warning (device loop0): duplicate device /dev/loop4 devid 1 generation 5 scanned by syz-executor385 (8550) [ 284.910444][ T8556] BTRFS warning (device loop0): duplicate device /dev/loop5 devid 1 generation 5 scanned by syz-executor385 (8556) executing program executing program executing program [ 285.008420][ T8539] BTRFS warning (device loop0): duplicate device /dev/loop2 devid 1 generation 5 scanned by syz-executor385 (8539) [ 285.030874][ T8562] BTRFS warning (device loop0): duplicate device /dev/loop1 devid 1 generation 5 scanned by syz-executor385 (8562) [ 285.089178][ T8485] BTRFS error (device loop0): open_ctree failed executing program executing program [ 285.153470][ T8568] BTRFS warning (device ): duplicate device /dev/loop1 devid 1 generation 5 scanned by syz-executor385 (8568) [ 285.171007][ T8566] BTRFS error (device loop5): superblock checksum mismatch executing program executing program [ 285.223757][ T8604] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 5 scanned by syz-executor385 (8604) executing program [ 285.286914][ T8531] BTRFS warning (device ): duplicate device /dev/loop2 devid 1 generation 5 scanned by systemd-udevd (8531) executing program executing program [ 285.418118][ T8566] BTRFS error (device loop5): open_ctree failed executing program executing program executing program [ 285.633968][ T8622] BTRFS info (device loop1): disk space caching is enabled [ 285.653248][ T8628] BTRFS warning (device ): duplicate device /dev/loop2 devid 1 generation 5 scanned by syz-executor385 (8628) [ 285.657126][ T8622] BTRFS info (device loop1): has skinny extents [ 285.685522][ T8622] BTRFS info (device loop1): flagging fs with big metadata feature [ 285.712641][ T8638] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 5 scanned by syz-executor385 (8638) [ 285.817244][ T8647] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 5 scanned by syz-executor385 (8647) executing program executing program executing program [ 285.901001][ T8652] BTRFS warning (device ): duplicate device /dev/loop4 devid 1 generation 5 scanned by syz-executor385 (8652) executing program [ 285.966223][ T21] BTRFS error (device loop1): bad tree block start, want 30556160 have 0 [ 285.975329][ T8644] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 5 scanned by syz-executor385 (8644) executing program executing program [ 286.021237][ T8622] BTRFS info (device loop1): read error corrected: ino 0 off 30556160 (dev /dev/loop1 sector 76064) [ 286.055376][ T8622] BTRFS info (device loop1): read error corrected: ino 0 off 30560256 (dev /dev/loop1 sector 76072) executing program [ 286.091119][ T8622] BTRFS info (device loop1): read error corrected: ino 0 off 30564352 (dev /dev/loop1 sector 76080) [ 286.107703][ T8685] BTRFS warning (device ): duplicate device /dev/loop2 devid 1 generation 5 scanned by syz-executor385 (8685) [ 286.115074][ T8622] BTRFS info (device loop1): read error corrected: ino 0 off 30568448 (dev /dev/loop1 sector 76088) [ 286.150268][ T21] BTRFS error (device loop1): bad tree block start, want 30474240 have 0 [ 286.160558][ T8585] BTRFS warning (device loop1): duplicate device /dev/loop5 devid 1 generation 5 scanned by systemd-udevd (8585) [ 286.175950][ T21] BTRFS error (device loop1): bad tree block start, want 30474240 have 0 [ 286.184909][ T8622] BTRFS warning (device loop1): failed to read root (objectid=7): -5 [ 286.247988][ T8522] BTRFS warning (device loop1): duplicate device /dev/loop4 devid 1 generation 5 scanned by systemd-udevd (8522) executing program executing program executing program executing program [ 286.458453][ T8702] BTRFS warning (device loop1): duplicate device /dev/loop0 devid 1 generation 5 scanned by syz-executor385 (8702) [ 286.527382][ T8622] BTRFS error (device loop1): open_ctree failed [ 286.590555][ T8718] BTRFS info (device loop2): disk space caching is enabled [ 286.598398][ T8718] BTRFS info (device loop2): has skinny extents [ 286.604910][ T8718] BTRFS info (device loop2): flagging fs with big metadata feature executing program executing program executing program [ 286.639458][ T8721] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 5 scanned by syz-executor385 (8721) [ 286.663197][ T8725] BTRFS warning (device ): duplicate device /dev/loop3 devid 1 generation 5 scanned by syz-executor385 (8725) [ 286.745477][ T8759] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 5 scanned by syz-executor385 (8759) executing program [ 286.807476][ T21] BTRFS error (device loop2): bad tree block start, want 30556160 have 0 [ 286.817210][ T8718] BTRFS info (device loop2): read error corrected: ino 0 off 30556160 (dev /dev/loop2 sector 76064) [ 286.829374][ T8718] BTRFS info (device loop2): read error corrected: ino 0 off 30560256 (dev /dev/loop2 sector 76072) [ 286.844351][ T8756] BTRFS warning (device ): duplicate device /dev/loop4 devid 1 generation 5 scanned by syz-executor385 (8756) [ 286.858570][ T21] BTRFS error (device loop2): bad tree block start, want 30474240 have 0 [ 286.869049][ T21] BTRFS error (device loop2): bad tree block start, want 30474240 have 0 [ 286.878666][ T8718] BTRFS warning (device loop2): failed to read root (objectid=7): -5 [ 286.976424][ T8760] BTRFS warning (device loop2): duplicate device /dev/loop1 devid 1 generation 5 scanned by syz-executor385 (8760) [ 287.056712][ T8776] BTRFS warning (device loop2): duplicate device /dev/loop3 devid 1 generation 5 scanned by syz-executor385 (8776) executing program executing program [ 287.267764][ T8718] BTRFS error (device loop2): open_ctree failed executing program executing program executing program executing program [ 287.460289][ T8799] BTRFS warning (device ): duplicate device /dev/loop4 devid 1 generation 5 scanned by syz-executor385 (8799) [ 287.474083][ T8797] BTRFS info (device loop5): disk space caching is enabled [ 287.482700][ T8817] BTRFS warning (device ): duplicate device /dev/loop1 devid 1 generation 5 scanned by syz-executor385 (8817) [ 287.499714][ T8797] BTRFS info (device loop5): has skinny extents [ 287.508732][ T8797] BTRFS info (device loop5): flagging fs with big metadata feature [ 287.594349][ T8814] BTRFS warning (device ): duplicate device /dev/loop3 devid 1 generation 5 scanned by syz-executor385 (8814) executing program executing program executing program executing program [ 287.653753][ T8821] BTRFS warning (device ): duplicate device /dev/loop2 devid 1 generation 5 scanned by syz-executor385 (8821) [ 287.693685][ T21] BTRFS error (device loop5): bad tree block start, want 30556160 have 0 executing program [ 287.748215][ T8859] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 5 scanned by syz-executor385 (8859) [ 287.765057][ T8797] BTRFS warning (device loop5): failed to read root (objectid=7): -5 [ 287.821303][ T8789] BTRFS warning (device loop5): duplicate device /dev/loop3 devid 1 generation 5 scanned by systemd-udevd (8789) executing program executing program executing program [ 287.883428][ T8762] BTRFS: device fsid 3b7b29a3-d79d-449e-8760-f5c6064562ef devid 0 transid 5 /dev/loop4 scanned by systemd-udevd (8762) [ 287.898338][ T8797] BTRFS error (device loop5): open_ctree failed executing program executing program [ 288.112358][ T8886] BTRFS info (device loop1): disk space caching is enabled [ 288.119816][ T8886] BTRFS info (device loop1): has skinny extents [ 288.127312][ T8886] BTRFS info (device loop1): flagging fs with big metadata feature [ 288.150584][ T8886] BTRFS warning (device loop1): failed to read root (objectid=7): -5 executing program executing program [ 288.309753][ T8886] BTRFS error (device loop1): open_ctree failed [ 288.323095][ T8878] BTRFS info (device loop3): disk space caching is enabled [ 288.339832][ T8877] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 5 scanned by syz-executor385 (8877) [ 288.345185][ T8878] BTRFS info (device loop3): has skinny extents [ 288.374886][ T8878] BTRFS info (device loop3): flagging fs with big metadata feature executing program executing program [ 288.448978][ T8918] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 5 scanned by syz-executor385 (8918) [ 288.476191][ T8889] BTRFS warning (device ): duplicate device /dev/loop2 devid 1 generation 5 scanned by syz-executor385 (8889) [ 288.514321][ T8931] BTRFS warning (device ): duplicate device /dev/loop4 devid 1 generation 5 scanned by syz-executor385 (8931) executing program executing program [ 288.614948][ T8878] BTRFS error (device loop3): open_ctree failed [ 288.637890][ T8958] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 5 scanned by syz-executor385 (8958) [ 288.657117][ T8955] BTRFS info (device loop1): disk space caching is enabled executing program executing program executing program [ 288.689654][ T8955] BTRFS info (device loop1): has skinny extents [ 288.698399][ T8955] BTRFS info (device loop1): flagging fs with big metadata feature [ 288.709463][ T8531] BTRFS warning (device ): duplicate device /dev/loop4 devid 1 generation 5 scanned by systemd-udevd (8531) executing program executing program executing program executing program executing program [ 288.793456][ T8573] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 5 scanned by systemd-udevd (8573) executing program executing program executing program [ 288.852568][ T8971] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 5 scanned by syz-executor385 (8971) executing program executing program executing program [ 288.905138][ T8789] BTRFS warning (device ): duplicate device /dev/loop3 devid 1 generation 5 scanned by systemd-udevd (8789) [ 289.016692][ T8522] BTRFS warning (device ): duplicate device /dev/loop2 devid 1 generation 5 scanned by systemd-udevd (8522) executing program executing program executing program [ 289.072415][ T8955] BTRFS error (device loop1): open_ctree failed [ 289.086663][ T9024] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 5 scanned by syz-executor385 (9024) [ 289.107994][ T8985] BTRFS error (device loop4): superblock checksum mismatch executing program [ 289.263574][ T8985] BTRFS error (device loop4): open_ctree failed executing program executing program executing program executing program executing program executing program [ 289.418276][ T9038] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 5 scanned by syz-executor385 (9038) [ 289.447685][ T9053] BTRFS error (device loop4): superblock checksum mismatch executing program [ 289.506951][ T8573] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 5 scanned by systemd-udevd (8573) executing program executing program [ 289.557814][ T8789] BTRFS warning (device ): duplicate device /dev/loop3 devid 0 generation 5 scanned by systemd-udevd (8789) [ 289.593012][ T9073] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 5 scanned by syz-executor385 (9073) executing program [ 289.629963][ T9079] BTRFS warning (device ): duplicate device /dev/loop2 devid 1 generation 5 scanned by syz-executor385 (9079) [ 289.689507][ T9053] BTRFS error (device loop4): open_ctree failed executing program executing program executing program executing program [ 290.181186][ T9118] BTRFS info (device loop3): disk space caching is enabled [ 290.189116][ T9123] BTRFS warning (device ): duplicate device /dev/loop1 devid 1 generation 5 scanned by syz-executor385 (9123) [ 290.189770][ T9118] BTRFS info (device loop3): has skinny extents executing program executing program [ 290.219798][ T9124] BTRFS warning (device ): duplicate device /dev/loop2 devid 1 generation 5 scanned by syz-executor385 (9124) [ 290.243281][ T9118] BTRFS info (device loop3): flagging fs with big metadata feature [ 290.335070][ T9134] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 5 scanned by syz-executor385 (9134) [ 290.407104][ T8] btrfs_validate_metadata_buffer: 5 callbacks suppressed [ 290.407129][ T8] BTRFS error (device loop3): bad tree block start, want 30556160 have 0 [ 290.425017][ T9118] repair_io_failure: 10 callbacks suppressed [ 290.425091][ T9118] BTRFS info (device loop3): read error corrected: ino 0 off 30556160 (dev /dev/loop3 sector 76064) [ 290.443230][ T9118] BTRFS info (device loop3): read error corrected: ino 0 off 30560256 (dev /dev/loop3 sector 76072) [ 290.456924][ T9118] BTRFS info (device loop3): read error corrected: ino 0 off 30564352 (dev /dev/loop3 sector 76080) [ 290.468726][ T9118] BTRFS info (device loop3): read error corrected: ino 0 off 30568448 (dev /dev/loop3 sector 76088) [ 290.480932][ T9139] BTRFS warning (device ): duplicate device /dev/loop4 devid 1 generation 5 scanned by syz-executor385 (9139) [ 290.495620][ T8] BTRFS error (device loop3): bad tree block start, want 30474240 have 0 [ 290.505525][ T8] BTRFS error (device loop3): bad tree block start, want 30474240 have 0 [ 290.514210][ T9118] BTRFS warning (device loop3): failed to read root (objectid=7): -5 executing program [ 290.598567][ T9140] BTRFS warning (device loop3): duplicate device /dev/loop5 devid 1 generation 5 scanned by syz-executor385 (9140) executing program executing program executing program [ 290.744970][ T9118] BTRFS error (device loop3): open_ctree failed executing program [ 290.800924][ T9165] BTRFS warning (device ): duplicate device /dev/loop4 devid 1 generation 5 scanned by syz-executor385 (9165) [ 290.814860][ T9179] BTRFS info (device loop2): disk space caching is enabled [ 290.824291][ T9179] BTRFS info (device loop2): has skinny extents [ 290.833574][ T9189] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 5 scanned by syz-executor385 (9189) [ 290.853247][ T9179] BTRFS info (device loop2): flagging fs with big metadata feature executing program [ 290.926763][ T9190] BTRFS warning (device ): duplicate device /dev/loop1 devid 1 generation 5 scanned by syz-executor385 (9190) [ 290.956096][ T9195] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 5 scanned by syz-executor385 (9195) [ 291.036046][ T9201] BTRFS warning (device ): duplicate device /dev/loop3 devid 1 generation 5 scanned by syz-executor385 (9201) [ 291.136543][ T8] BTRFS error (device loop2): bad tree block start, want 30556160 have 0 [ 291.151027][ T9179] BTRFS info (device loop2): read error corrected: ino 0 off 30556160 (dev /dev/loop2 sector 76064) [ 291.162958][ T9179] BTRFS info (device loop2): read error corrected: ino 0 off 30560256 (dev /dev/loop2 sector 76072) [ 291.175237][ T9179] BTRFS info (device loop2): read error corrected: ino 0 off 30564352 (dev /dev/loop2 sector 76080) executing program [ 291.190338][ T9228] BTRFS warning (device ): duplicate device /dev/loop4 devid 1 generation 5 scanned by syz-executor385 (9228) [ 291.195288][ T9179] BTRFS info (device loop2): read error corrected: ino 0 off 30568448 (dev /dev/loop2 sector 76088) [ 291.229563][ T9189] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 5 scanned by syz-executor385 (9189) [ 291.246663][ T8] BTRFS error (device loop2): bad tree block start, want 30474240 have 0 [ 291.265558][ T8] BTRFS error (device loop2): bad tree block start, want 30474240 have 0 [ 291.274446][ T9179] BTRFS warning (device loop2): failed to read root (objectid=7): -5 executing program executing program executing program [ 291.476187][ T9244] BTRFS warning (device loop2): duplicate device /dev/loop1 devid 1 generation 5 scanned by syz-executor385 (9244) [ 291.550395][ T9179] BTRFS error (device loop2): open_ctree failed [ 291.571370][ T9260] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 5 scanned by syz-executor385 (9260) [ 291.588825][ T9235] BTRFS info (device loop4): disk space caching is enabled executing program executing program [ 291.594254][ T9259] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 5 scanned by syz-executor385 (9259) [ 291.610807][ T9261] BTRFS warning (device ): duplicate device /dev/loop3 devid 1 generation 5 scanned by syz-executor385 (9261) [ 291.626184][ T9235] BTRFS info (device loop4): has skinny extents [ 291.632548][ T9235] BTRFS info (device loop4): flagging fs with big metadata feature executing program executing program executing program executing program [ 291.906710][ T8573] BTRFS warning (device ): duplicate device /dev/loop2 devid 1 generation 5 scanned by systemd-udevd (8573) executing program [ 291.953439][ T8531] BTRFS warning (device ): duplicate device /dev/loop1 devid 1 generation 5 scanned by systemd-udevd (8531) [ 291.975605][ T9235] BTRFS error (device loop4): open_ctree failed [ 291.990947][ T9271] BTRFS info (device loop3): disk space caching is enabled [ 291.999729][ T9306] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 5 scanned by syz-executor385 (9306) [ 292.031586][ T9271] BTRFS info (device loop3): has skinny extents [ 292.060835][ T9271] BTRFS info (device loop3): flagging fs with big metadata feature executing program [ 292.181066][ T9307] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 5 scanned by syz-executor385 (9307) [ 292.227102][ T9316] BTRFS warning (device ): duplicate device /dev/loop1 devid 1 generation 5 scanned by syz-executor385 (9316) executing program [ 292.336580][ T9271] BTRFS error (device loop3): open_ctree failed executing program [ 292.420071][ T9306] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 5 scanned by syz-executor385 (9306) [ 292.432927][ T9343] BTRFS info (device loop4): disk space caching is enabled [ 292.442164][ T9343] BTRFS info (device loop4): has skinny extents [ 292.449997][ T9343] BTRFS info (device loop4): flagging fs with big metadata feature [ 292.508651][ T9364] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 5 scanned by syz-executor385 (9364) executing program executing program [ 292.560340][ T9352] BTRFS warning (device ): duplicate device /dev/loop2 devid 1 generation 5 scanned by syz-executor385 (9352) executing program [ 292.621243][ T9327] BTRFS warning (device ): duplicate device /dev/loop1 devid 1 generation 5 scanned by syz-executor385 (9327) executing program executing program [ 292.669063][ T9389] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 5 scanned by syz-executor385 (9389) [ 292.682506][ T8] BTRFS error (device loop4): bad tree block start, want 30556160 have 0 executing program [ 292.732956][ T9343] BTRFS info (device loop4): read error corrected: ino 0 off 30556160 (dev /dev/loop4 sector 76064) [ 292.756774][ T9390] BTRFS warning (device ): duplicate device /dev/loop3 devid 1 generation 5 scanned by syz-executor385 (9390) [ 292.782507][ T9343] BTRFS info (device loop4): read error corrected: ino 0 off 30560256 (dev /dev/loop4 sector 76072) [ 292.799027][ T8] BTRFS error (device loop4): bad tree block start, want 30474240 have 0 [ 292.811095][ T21] BTRFS error (device loop4): bad tree block start, want 30474240 have 0 [ 292.825516][ T9343] BTRFS warning (device loop4): failed to read root (objectid=7): -5 [ 292.869733][ T8531] BTRFS warning (device loop4): duplicate device /dev/loop1 devid 1 generation 5 scanned by systemd-udevd (8531) executing program executing program [ 293.077133][ T8573] BTRFS warning (device loop4): duplicate device /dev/loop2 devid 1 generation 5 scanned by systemd-udevd (8573) [ 293.125847][ T9422] BTRFS warning (device loop4): duplicate device /dev/loop3 devid 1 generation 5 scanned by syz-executor385 (9422) executing program executing program [ 293.239826][ T9343] BTRFS error (device loop4): open_ctree failed executing program [ 293.292840][ T9407] BTRFS info (device loop0): disk space caching is enabled [ 293.303615][ T9431] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 5 scanned by syz-executor385 (9431) [ 293.319561][ T9407] BTRFS info (device loop0): has skinny extents [ 293.327331][ T9407] BTRFS info (device loop0): flagging fs with big metadata feature executing program [ 293.376592][ T9432] BTRFS warning (device ): duplicate device /dev/loop1 devid 1 generation 5 scanned by syz-executor385 (9432) [ 293.447342][ T9422] BTRFS warning (device ): duplicate device /dev/loop3 devid 1 generation 5 scanned by syz-executor385 (9422) [ 293.527080][ T9407] BTRFS error (device loop0): open_ctree failed executing program executing program executing program executing program [ 293.653448][ T9443] BTRFS info (device loop2): disk space caching is enabled [ 293.667289][ T9465] BTRFS warning (device ): duplicate device /dev/loop4 devid 1 generation 5 scanned by syz-executor385 (9465) [ 293.682466][ T9478] BTRFS warning (device ): duplicate device /dev/loop3 devid 1 generation 5 scanned by syz-executor385 (9478) [ 293.690956][ T9443] BTRFS info (device loop2): has skinny extents [ 293.702112][ T9443] BTRFS info (device loop2): flagging fs with big metadata feature [ 293.738713][ T9485] BTRFS warning (device ): duplicate device /dev/loop1 devid 1 generation 5 scanned by syz-executor385 (9485) [ 293.783716][ T8521] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 5 scanned by systemd-udevd (8521) executing program [ 293.832296][ T9487] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 5 scanned by syz-executor385 (9487) [ 293.858575][ T9465] BTRFS warning (device ): duplicate device /dev/loop4 devid 1 generation 5 scanned by syz-executor385 (9465) [ 293.899264][ T21] BTRFS error (device loop2): bad tree block start, want 30556160 have 0 [ 293.919086][ T9443] BTRFS warning (device loop2): failed to read root (objectid=7): -5 [ 293.956842][ T9478] BTRFS warning (device loop2): duplicate device /dev/loop3 devid 1 generation 5 scanned by syz-executor385 (9478) executing program executing program executing program executing program [ 294.093056][ T9485] BTRFS warning (device loop2): duplicate device /dev/loop1 devid 1 generation 5 scanned by syz-executor385 (9485) [ 294.124989][ T9443] BTRFS error (device loop2): open_ctree failed executing program executing program [ 294.319792][ T9535] BTRFS info (device loop4): disk space caching is enabled [ 294.343887][ T9535] BTRFS info (device loop4): has skinny extents [ 294.352099][ T9535] BTRFS info (device loop4): flagging fs with big metadata feature [ 294.361708][ T8522] BTRFS warning (device ): duplicate device /dev/loop2 devid 1 generation 5 scanned by systemd-udevd (8522) executing program [ 294.477848][ T8781] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 5 scanned by systemd-udevd (8781) [ 294.554994][ T9543] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 5 scanned by syz-executor385 (9543) executing program executing program [ 294.646980][ T9530] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 5 scanned by syz-executor385 (9530) executing program [ 294.780641][ T9584] BTRFS warning (device ): duplicate device /dev/loop2 devid 1 generation 5 scanned by syz-executor385 (9584) executing program executing program executing program executing program [ 294.925484][ T9585] BTRFS warning (device ): duplicate device /dev/loop1 devid 1 generation 5 scanned by syz-executor385 (9585) [ 294.943357][ T9535] BTRFS warning (device loop4): failed to read root (objectid=7): -5 executing program [ 294.977174][ T8531] BTRFS warning (device loop4): duplicate device /dev/loop1 devid 1 generation 5 scanned by systemd-udevd (8531) executing program [ 295.055587][ T8522] BTRFS warning (device loop4): duplicate device /dev/loop2 devid 1 generation 5 scanned by systemd-udevd (8522) [ 295.116045][ T9602] BTRFS warning (device loop4): duplicate device /dev/loop0 devid 1 generation 5 scanned by syz-executor385 (9602) executing program executing program executing program [ 295.161014][ T9605] BTRFS warning (device loop4): duplicate device /dev/loop5 devid 1 generation 5 scanned by syz-executor385 (9605) executing program [ 295.203591][ T8585] BTRFS warning (device loop4): duplicate device /dev/loop5 devid 1 generation 5 scanned by systemd-udevd (8585) executing program [ 295.289234][ T9535] BTRFS error (device loop4): open_ctree failed [ 295.321460][ T9629] BTRFS error (device loop3): superblock checksum mismatch [ 295.347054][ T8762] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 5 scanned by systemd-udevd (8762) executing program executing program executing program executing program [ 295.494882][ T9629] BTRFS error (device loop3): open_ctree failed executing program executing program executing program [ 295.623203][ T9651] BTRFS error (device loop3): superblock checksum mismatch [ 295.630941][ T9656] BTRFS warning (device ): duplicate device /dev/loop2 devid 1 generation 5 scanned by syz-executor385 (9656) [ 295.651734][ T9636] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 5 scanned by syz-executor385 (9636) executing program executing program executing program executing program executing program [ 295.832286][ T9651] BTRFS error (device loop3): open_ctree failed [ 295.842831][ T9675] BTRFS warning (device ): duplicate device /dev/loop2 devid 1 generation 5 scanned by syz-executor385 (9675) [ 295.856833][ T9671] BTRFS error (device loop3): superblock checksum mismatch executing program [ 295.958221][ T9671] BTRFS error (device loop3): open_ctree failed executing program executing program executing program executing program [ 296.117502][ T9625] BTRFS warning (device ): duplicate device /dev/loop4 devid 1 generation 5 scanned by systemd-udevd (9625) [ 296.130482][ T9696] BTRFS info (device loop5): disk space caching is enabled [ 296.149335][ T9696] BTRFS info (device loop5): has skinny extents [ 296.159821][ T8762] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 5 scanned by systemd-udevd (8762) executing program executing program [ 296.198984][ T9696] BTRFS info (device loop5): flagging fs with big metadata feature [ 296.234882][ T9716] BTRFS warning (device ): duplicate device /dev/loop3 devid 1 generation 5 scanned by syz-executor385 (9716) executing program executing program executing program executing program executing program [ 296.399002][ T9731] BTRFS warning (device ): duplicate device /dev/loop1 devid 1 generation 5 scanned by syz-executor385 (9731) [ 296.591710][ T9625] BTRFS warning (device ): duplicate device /dev/loop4 devid 1 generation 5 scanned by systemd-udevd (9625) executing program [ 296.715423][ T9696] BTRFS error (device loop5): open_ctree failed executing program executing program executing program [ 296.791165][ T9741] BTRFS warning (device ): duplicate device /dev/loop1 devid 1 generation 5 scanned by syz-executor385 (9741) [ 296.805054][ T9766] BTRFS error (device loop3): superblock checksum mismatch executing program executing program [ 296.835012][ T9789] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 5 scanned by syz-executor385 (9789) [ 296.881206][ T9804] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 5 scanned by syz-executor385 (9804) executing program executing program [ 296.965939][ T8531] BTRFS warning (device ): duplicate device /dev/loop1 devid 1 generation 5 scanned by systemd-udevd (8531) [ 297.029307][ T9797] BTRFS warning (device ): duplicate device /dev/loop4 devid 1 generation 5 scanned by syz-executor385 (9797) executing program executing program executing program [ 297.161306][ T9766] BTRFS error (device loop3): open_ctree failed [ 297.194376][ T8762] BTRFS warning (device ): duplicate device /dev/loop0 devid 0 generation 5 scanned by systemd-udevd (8762) executing program executing program executing program executing program [ 297.207522][ T9831] BTRFS error (device loop3): superblock checksum mismatch executing program [ 297.268348][ T9831] BTRFS error (device loop3): open_ctree failed [ 297.308603][ T9841] BTRFS error (device loop3): superblock checksum mismatch executing program executing program executing program executing program executing program [ 297.538225][ T9841] BTRFS error (device loop3): open_ctree failed executing program executing program executing program executing program [ 297.658177][ T9864] BTRFS warning (device ): duplicate device /dev/loop2 devid 1 generation 5 scanned by syz-executor385 (9864) [ 297.676940][ T9861] BTRFS error (device loop3): superblock checksum mismatch executing program executing program executing program executing program [ 297.723799][ T8522] BTRFS warning (device ): duplicate device /dev/loop5 devid 0 generation 5 scanned by systemd-udevd (8522) executing program executing program executing program executing program [ 297.794349][ T8531] BTRFS warning (device ): duplicate device /dev/loop1 devid 1 generation 5 scanned by systemd-udevd (8531) executing program executing program [ 297.848304][ T8762] BTRFS warning (device ): duplicate device /dev/loop0 devid 0 generation 5 scanned by systemd-udevd (8762) executing program executing program executing program [ 297.897505][ T9861] BTRFS error (device loop3): open_ctree failed executing program executing program executing program executing program executing program executing program executing program [ 298.299314][ T9947] BTRFS info (device loop1): disk space caching is enabled [ 298.307114][ T9947] BTRFS info (device loop1): has skinny extents [ 298.313960][ T9947] BTRFS info (device loop1): flagging fs with big metadata feature [ 298.336868][ T9953] BTRFS warning (device ): duplicate device /dev/loop3 devid 1 generation 5 scanned by syz-executor385 (9953) executing program executing program [ 298.386790][ T9935] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 5 scanned by syz-executor385 (9935) executing program [ 298.470420][ T9962] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 5 scanned by syz-executor385 (9962) executing program executing program executing program executing program [ 298.550342][ T9969] BTRFS warning (device ): duplicate device /dev/loop4 devid 1 generation 5 scanned by syz-executor385 (9969) [ 298.584497][ T8573] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 5 scanned by systemd-udevd (8573) executing program executing program [ 298.597336][ T21] btrfs_validate_metadata_buffer: 5 callbacks suppressed [ 298.597363][ T21] BTRFS error (device loop1): bad tree block start, want 30556160 have 0 executing program [ 298.653748][ T9947] repair_io_failure: 10 callbacks suppressed [ 298.653771][ T9947] BTRFS info (device loop1): read error corrected: ino 0 off 30556160 (dev /dev/loop1 sector 76064) [ 298.676657][ T9947] BTRFS info (device loop1): read error corrected: ino 0 off 30560256 (dev /dev/loop1 sector 76072) [ 298.684479][ T8789] BTRFS warning (device ): duplicate device /dev/loop3 devid 1 generation 5 scanned by systemd-udevd (8789) executing program executing program executing program executing program [ 298.690406][ T9947] BTRFS info (device loop1): read error corrected: ino 0 off 30564352 (dev /dev/loop1 sector 76080) executing program executing program executing program [ 298.755846][ T8522] BTRFS warning (device ): duplicate device /dev/loop4 devid 1 generation 5 scanned by systemd-udevd (8522) [ 298.792538][ T9947] BTRFS info (device loop1): read error corrected: ino 0 off 30568448 (dev /dev/loop1 sector 76088) executing program executing program executing program [ 298.835715][ T8531] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 5 scanned by systemd-udevd (8531) executing program executing program executing program executing program executing program [ 298.916330][ T21] BTRFS error (device loop1): bad tree block start, want 30474240 have 0 [ 298.946660][ T21] BTRFS error (device loop1): bad tree block start, want 30474240 have 0 executing program executing program executing program [ 299.018135][ T9947] BTRFS warning (device loop1): failed to read root (objectid=7): -5 executing program executing program [ 299.226002][ T9947] BTRFS error (device loop1): open_ctree failed executing program executing program [ 299.398036][T10075] BTRFS info (device loop2): disk space caching is enabled [ 299.406967][T10080] BTRFS warning (device ): duplicate device /dev/loop4 devid 1 generation 5 scanned by syz-executor385 (10080) [ 299.439860][T10075] BTRFS info (device loop2): has skinny extents [ 299.465857][T10079] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 5 scanned by syz-executor385 (10079) [ 299.489889][T10075] BTRFS info (device loop2): flagging fs with big metadata feature executing program executing program [ 299.536995][T10081] BTRFS warning (device ): duplicate device /dev/loop3 devid 1 generation 5 scanned by syz-executor385 (10081) executing program executing program executing program executing program [ 299.630596][T10106] BTRFS warning (device ): duplicate device /dev/loop1 devid 1 generation 5 scanned by syz-executor385 (10106) [ 299.684315][ T21] BTRFS error (device loop2): bad tree block start, want 30556160 have 0 [ 299.684341][ T8762] BTRFS warning (device ): duplicate device /dev/loop1 devid 1 generation 5 scanned by systemd-udevd (8762) [ 299.708563][T10075] BTRFS info (device loop2): read error corrected: ino 0 off 30556160 (dev /dev/loop2 sector 76064) [ 299.721314][T10075] BTRFS info (device loop2): read error corrected: ino 0 off 30560256 (dev /dev/loop2 sector 76072) executing program executing program executing program executing program [ 299.726250][ T8531] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 5 scanned by systemd-udevd (8531) [ 299.745143][T10075] BTRFS info (device loop2): read error corrected: ino 0 off 30564352 (dev /dev/loop2 sector 76080) [ 299.756777][T10075] BTRFS info (device loop2): read error corrected: ino 0 off 30568448 (dev /dev/loop2 sector 76088) executing program [ 299.781236][ T21] BTRFS error (device loop2): bad tree block start, want 30474240 have 0 [ 299.800979][ T21] BTRFS error (device loop2): bad tree block start, want 30474240 have 0 [ 299.822985][T10133] BTRFS warning (device loop2): duplicate device /dev/loop4 devid 1 generation 5 scanned by syz-executor385 (10133) executing program executing program executing program [ 299.837146][T10075] BTRFS warning (device loop2): failed to read root (objectid=7): -5 [ 299.932124][ T8789] BTRFS warning (device loop2): duplicate device /dev/loop3 devid 1 generation 5 scanned by systemd-udevd (8789) executing program executing program [ 300.051255][T10075] BTRFS error (device loop2): open_ctree failed executing program executing program [ 300.187770][T10168] BTRFS info (device loop5): disk space caching is enabled [ 300.195722][T10168] BTRFS info (device loop5): has skinny extents [ 300.202148][T10168] BTRFS info (device loop5): flagging fs with big metadata feature executing program [ 300.271537][T10182] BTRFS warning (device ): duplicate device /dev/loop4 devid 1 generation 5 scanned by syz-executor385 (10182) executing program [ 300.314709][T10189] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 5 scanned by syz-executor385 (10189) executing program executing program [ 300.391742][T10183] BTRFS warning (device ): duplicate device /dev/loop3 devid 1 generation 5 scanned by syz-executor385 (10183) [ 300.425337][T10217] BTRFS warning (device ): duplicate device /dev/loop2 devid 1 generation 5 scanned by syz-executor385 (10217) [ 300.496755][ T21] BTRFS error (device loop5): bad tree block start, want 30556160 have 0 [ 300.506541][T10168] BTRFS info (device loop5): read error corrected: ino 0 off 30556160 (dev /dev/loop5 sector 76064) [ 300.517945][T10168] BTRFS info (device loop5): read error corrected: ino 0 off 30560256 (dev /dev/loop5 sector 76072) [ 300.532303][ T21] BTRFS error (device loop5): bad tree block start, want 30474240 have 0 [ 300.542763][ T8] BTRFS error (device loop5): bad tree block start, want 30474240 have 0 [ 300.565838][T10215] BTRFS warning (device loop5): duplicate device /dev/loop1 devid 1 generation 5 scanned by syz-executor385 (10215) [ 300.568054][T10168] BTRFS warning (device loop5): failed to read root (objectid=7): -5 executing program executing program executing program executing program [ 300.697766][ T8522] BTRFS warning (device loop5): duplicate device /dev/loop4 devid 1 generation 5 scanned by systemd-udevd (8522) [ 300.729721][T10225] BTRFS warning (device loop5): duplicate device /dev/loop2 devid 1 generation 5 scanned by syz-executor385 (10225) [ 300.757280][T10231] BTRFS warning (device loop5): duplicate device /dev/loop0 devid 1 generation 5 scanned by syz-executor385 (10231) executing program executing program executing program [ 300.898262][T10168] BTRFS error (device loop5): open_ctree failed [ 300.908254][T10254] BTRFS warning (device ): duplicate device /dev/loop1 devid 1 generation 5 scanned by syz-executor385 (10254) [ 300.927752][T10248] BTRFS info (device loop3): disk space caching is enabled [ 300.938621][T10248] BTRFS info (device loop3): has skinny extents [ 300.959822][T10248] BTRFS info (device loop3): flagging fs with big metadata feature [ 301.000410][T10263] BTRFS warning (device ): duplicate device /dev/loop2 devid 1 generation 5 scanned by syz-executor385 (10263) [ 301.048765][ T8] BTRFS error (device loop3): bad tree block start, want 30556160 have 0 [ 301.061305][T10248] BTRFS warning (device loop3): failed to read root (objectid=7): -5 executing program [ 301.104920][T10272] BTRFS warning (device loop3): duplicate device /dev/loop0 devid 1 generation 5 scanned by syz-executor385 (10272) executing program [ 301.226665][T10273] BTRFS warning (device loop3): duplicate device /dev/loop4 devid 1 generation 5 scanned by syz-executor385 (10273) executing program executing program executing program executing program [ 301.360800][T10248] BTRFS error (device loop3): open_ctree failed executing program executing program executing program [ 301.407207][T10302] BTRFS info (device loop5): disk space caching is enabled [ 301.414976][T10316] BTRFS warning (device ): duplicate device /dev/loop1 devid 1 generation 5 scanned by syz-executor385 (10316) [ 301.444359][T10302] BTRFS info (device loop5): has skinny extents executing program executing program executing program [ 301.472836][T10302] BTRFS info (device loop5): flagging fs with big metadata feature [ 301.506030][ T8522] BTRFS warning (device ): duplicate device /dev/loop4 devid 1 generation 5 scanned by systemd-udevd (8522) executing program executing program [ 301.704633][ T8789] BTRFS warning (device ): duplicate device /dev/loop3 devid 1 generation 5 scanned by systemd-udevd (8789) executing program executing program executing program [ 301.754780][T10369] BTRFS warning (device ): duplicate device /dev/loop1 devid 1 generation 5 scanned by syz-executor385 (10369) [ 301.786053][T10302] BTRFS warning (device loop5): failed to read root (objectid=7): -5 executing program executing program [ 301.886365][T10337] BTRFS warning (device loop5): duplicate device /dev/loop4 devid 1 generation 5 scanned by syz-executor385 (10337) executing program executing program executing program executing program executing program [ 301.981481][T10302] BTRFS error (device loop5): open_ctree failed executing program executing program [ 302.255859][T10404] BTRFS error (device loop2): superblock checksum mismatch executing program executing program executing program [ 302.425120][T10404] BTRFS error (device loop2): open_ctree failed executing program executing program [ 302.503043][T10423] BTRFS error (device loop2): superblock checksum mismatch [ 302.515723][T10439] BTRFS warning (device ): duplicate device /dev/loop1 devid 1 generation 5 scanned by syz-executor385 (10439) executing program [ 302.553350][T10441] BTRFS warning (device ): duplicate device /dev/loop4 devid 1 generation 5 scanned by syz-executor385 (10441) [ 302.626097][ T8789] BTRFS warning (device ): duplicate device /dev/loop3 devid 0 generation 5 scanned by systemd-udevd (8789) executing program [ 302.815720][T10423] BTRFS error (device loop2): open_ctree failed executing program [ 302.930791][T10441] BTRFS warning (device ): duplicate device /dev/loop4 devid 1 generation 5 scanned by syz-executor385 (10441) [ 302.945101][T10450] BTRFS info (device loop0): disk space caching is enabled [ 302.956699][T10450] BTRFS info (device loop0): has skinny extents [ 302.971716][T10453] BTRFS warning (device ): duplicate device /dev/loop2 devid 1 generation 5 scanned by syz-executor385 (10453) [ 302.994121][T10450] BTRFS info (device loop0): flagging fs with big metadata feature executing program [ 303.025694][T10455] BTRFS warning (device ): duplicate device /dev/loop3 devid 1 generation 5 scanned by syz-executor385 (10455) executing program executing program [ 303.125828][T10472] BTRFS warning (device ): duplicate device /dev/loop1 devid 1 generation 5 scanned by syz-executor385 (10472) [ 303.165292][T10483] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 5 scanned by syz-executor385 (10483) executing program [ 303.218212][T10506] BTRFS warning (device ): duplicate device /dev/loop4 devid 1 generation 5 scanned by syz-executor385 (10506) [ 303.238479][T10450] BTRFS warning (device loop0): failed to read root (objectid=7): -5 executing program [ 303.405747][T10513] BTRFS warning (device loop0): duplicate device /dev/loop2 devid 1 generation 5 scanned by syz-executor385 (10513) [ 303.434695][T10515] BTRFS warning (device loop0): duplicate device /dev/loop3 devid 1 generation 5 scanned by syz-executor385 (10515) [ 303.495108][T10450] BTRFS error (device loop0): open_ctree failed [ 303.576941][T10516] BTRFS warning (device ): duplicate device /dev/loop4 devid 1 generation 5 scanned by syz-executor385 (10516) [ 303.590997][T10521] BTRFS info (device loop1): disk space caching is enabled [ 303.599542][T10521] BTRFS info (device loop1): has skinny extents [ 303.607104][T10521] BTRFS info (device loop1): flagging fs with big metadata feature executing program [ 303.686953][T10535] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 5 scanned by syz-executor385 (10535) executing program executing program [ 303.777115][T10523] BTRFS warning (device ): duplicate device /dev/loop3 devid 1 generation 5 scanned by syz-executor385 (10523) executing program executing program [ 303.877936][T10567] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 5 scanned by syz-executor385 (10567) [ 303.878038][ T8] btrfs_validate_metadata_buffer: 8 callbacks suppressed [ 303.878059][ T8] BTRFS error (device loop1): bad tree block start, want 30556160 have 0 [ 303.913990][T10521] repair_io_failure: 14 callbacks suppressed [ 303.914010][T10521] BTRFS info (device loop1): read error corrected: ino 0 off 30556160 (dev /dev/loop1 sector 76064) executing program executing program executing program [ 303.951904][T10574] BTRFS warning (device ): duplicate device /dev/loop4 devid 1 generation 5 scanned by syz-executor385 (10574) [ 303.976231][T10521] BTRFS info (device loop1): read error corrected: ino 0 off 30560256 (dev /dev/loop1 sector 76072) [ 303.987801][T10521] BTRFS info (device loop1): read error corrected: ino 0 off 30564352 (dev /dev/loop1 sector 76080) executing program executing program [ 303.988676][T10577] BTRFS warning (device ): duplicate device /dev/loop2 devid 1 generation 5 scanned by syz-executor385 (10577) [ 304.000587][T10521] BTRFS info (device loop1): read error corrected: ino 0 off 30568448 (dev /dev/loop1 sector 76088) [ 304.025385][ T8] BTRFS error (device loop1): bad tree block start, want 30474240 have 0 [ 304.034370][ T21] BTRFS error (device loop1): bad tree block start, want 30474240 have 0 executing program executing program executing program [ 304.060782][T10521] BTRFS warning (device loop1): failed to read root (objectid=7): -5 [ 304.080367][ T8573] BTRFS warning (device loop1): duplicate device /dev/loop3 devid 1 generation 5 scanned by systemd-udevd (8573) executing program executing program [ 304.103896][ T8522] BTRFS warning (device loop1): duplicate device /dev/loop4 devid 1 generation 5 scanned by systemd-udevd (8522) executing program executing program executing program executing program executing program [ 304.161548][ T8531] BTRFS warning (device loop1): duplicate device /dev/loop0 devid 1 generation 5 scanned by systemd-udevd (8531) [ 304.198148][ T9625] BTRFS warning (device loop1): duplicate device /dev/loop2 devid 1 generation 5 scanned by systemd-udevd (9625) executing program executing program [ 304.252168][ T8762] BTRFS warning (device loop1): duplicate device /dev/loop5 devid 1 generation 5 scanned by systemd-udevd (8762) executing program executing program [ 304.338017][T10521] BTRFS error (device loop1): open_ctree failed executing program executing program executing program executing program [ 304.415821][T10631] BTRFS info (device loop3): disk space caching is enabled [ 304.418102][T10653] BTRFS warning (device ): duplicate device /dev/loop4 devid 1 generation 5 scanned by syz-executor385 (10653) [ 304.423425][T10631] BTRFS info (device loop3): has skinny extents [ 304.474789][T10631] BTRFS info (device loop3): flagging fs with big metadata feature [ 304.564216][T10657] BTRFS warning (device ): duplicate device /dev/loop1 devid 1 generation 5 scanned by syz-executor385 (10657) executing program [ 304.649377][ T21] BTRFS error (device loop3): bad tree block start, want 30556160 have 0 [ 304.675596][T10631] BTRFS info (device loop3): read error corrected: ino 0 off 30556160 (dev /dev/loop3 sector 76064) [ 304.717081][T10631] BTRFS info (device loop3): read error corrected: ino 0 off 30560256 (dev /dev/loop3 sector 76072) [ 304.734259][T10631] BTRFS info (device loop3): read error corrected: ino 0 off 30564352 (dev /dev/loop3 sector 76080) [ 304.745630][T10631] BTRFS info (device loop3): read error corrected: ino 0 off 30568448 (dev /dev/loop3 sector 76088) executing program executing program [ 304.759348][ T21] BTRFS error (device loop3): bad tree block start, want 30474240 have 0 [ 304.769943][ T21] BTRFS error (device loop3): bad tree block start, want 30474240 have 0 [ 304.780159][T10631] BTRFS warning (device loop3): failed to read root (objectid=7): -5 [ 304.791054][ T8789] BTRFS warning (device loop3): duplicate device /dev/loop1 devid 1 generation 5 scanned by systemd-udevd (8789) executing program executing program executing program [ 304.920416][T10631] BTRFS error (device loop3): open_ctree failed [ 304.937671][T10659] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 5 scanned by syz-executor385 (10659) [ 304.991635][T10695] BTRFS error (device loop4): superblock checksum mismatch executing program executing program executing program executing program [ 305.123043][T10704] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 5 scanned by syz-executor385 (10704) executing program executing program executing program [ 305.193243][T10695] BTRFS error (device loop4): open_ctree failed executing program executing program executing program executing program [ 305.264281][T10723] BTRFS error (device loop4): superblock checksum mismatch executing program [ 305.353855][T10723] BTRFS error (device loop4): open_ctree failed executing program executing program executing program executing program executing program executing program executing program [ 305.823710][T10753] BTRFS warning (device ): duplicate device /dev/loop4 devid 1 generation 5 scanned by syz-executor385 (10753) [ 305.840765][T10749] BTRFS error (device loop5): superblock checksum mismatch executing program executing program executing program [ 305.917531][T10783] BTRFS warning (device ): duplicate device /dev/loop3 devid 1 generation 5 scanned by syz-executor385 (10783) executing program [ 306.026031][T10749] BTRFS error (device loop5): open_ctree failed executing program executing program executing program executing program [ 306.203926][T10806] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 5 scanned by syz-executor385 (10806) [ 306.226136][T10795] BTRFS error (device loop2): superblock checksum mismatch executing program executing program executing program [ 306.367307][T10828] BTRFS warning (device ): duplicate device /dev/loop1 devid 1 generation 5 scanned by syz-executor385 (10828) executing program [ 306.517265][ T8762] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 5 scanned by systemd-udevd (8762) [ 306.642036][T10795] BTRFS error (device loop2): open_ctree failed executing program executing program [ 306.692584][T10828] BTRFS warning (device ): duplicate device /dev/loop1 devid 1 generation 5 scanned by syz-executor385 (10828) [ 306.706329][T10840] BTRFS info (device loop0): disk space caching is enabled [ 306.725971][T10840] BTRFS info (device loop0): has skinny extents [ 306.734612][T10840] BTRFS info (device loop0): flagging fs with big metadata feature [ 306.795741][T10835] BTRFS warning (device ): duplicate device /dev/loop2 devid 1 generation 5 scanned by syz-executor385 (10835) executing program executing program [ 306.909424][T10851] BTRFS warning (device ): duplicate device /dev/loop4 devid 1 generation 5 scanned by syz-executor385 (10851) executing program [ 306.965191][T10865] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 5 scanned by syz-executor385 (10865) [ 306.994359][T10864] BTRFS warning (device ): duplicate device /dev/loop3 devid 1 generation 5 scanned by syz-executor385 (10864) executing program executing program executing program [ 307.007676][ T21] BTRFS error (device loop0): bad tree block start, want 30556160 have 0 [ 307.020925][T10840] BTRFS info (device loop0): read error corrected: ino 0 off 30556160 (dev /dev/loop0 sector 76064) [ 307.033011][ T8762] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 5 scanned by systemd-udevd (8762) [ 307.051561][T10892] BTRFS warning (device ): duplicate device /dev/loop1 devid 1 generation 5 scanned by syz-executor385 (10892) executing program executing program executing program [ 307.066332][ T8573] BTRFS warning (device ): duplicate device /dev/loop3 devid 1 generation 5 scanned by systemd-udevd (8573) [ 307.072051][T10840] BTRFS info (device loop0): read error corrected: ino 0 off 30560256 (dev /dev/loop0 sector 76072) [ 307.083624][ T8522] BTRFS warning (device ): duplicate device /dev/loop2 devid 1 generation 5 scanned by systemd-udevd (8522) executing program executing program executing program executing program executing program executing program [ 307.226447][ T9625] BTRFS warning (device ): duplicate device /dev/loop4 devid 1 generation 5 scanned by systemd-udevd (9625) [ 307.254470][ T21] BTRFS error (device loop0): bad tree block start, want 30474240 have 0 executing program executing program [ 307.268965][ T21] BTRFS error (device loop0): bad tree block start, want 30474240 have 0 executing program executing program [ 307.299033][ T8789] BTRFS warning (device loop0): duplicate device /dev/loop1 devid 1 generation 5 scanned by systemd-udevd (8789) [ 307.311358][T10840] BTRFS warning (device loop0): failed to read root (objectid=7): -5 executing program executing program [ 307.484966][T10840] BTRFS error (device loop0): open_ctree failed executing program executing program executing program [ 307.727956][ T8762] BTRFS warning (device ): duplicate device /dev/loop5 devid 0 generation 5 scanned by systemd-udevd (8762) [ 307.741729][T10957] BTRFS error (device loop2): superblock checksum mismatch [ 307.750683][T10971] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 5 scanned by syz-executor385 (10971) [ 307.764193][T10947] BTRFS warning (device ): duplicate device /dev/loop1 devid 1 generation 5 scanned by syz-executor385 (10947) executing program executing program executing program executing program executing program [ 307.862195][T10957] BTRFS error (device loop2): open_ctree failed executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 308.366752][T11034] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 5 scanned by syz-executor385 (11034) [ 308.383243][T11024] BTRFS info (device loop4): disk space caching is enabled executing program [ 308.410043][T11024] BTRFS info (device loop4): has skinny extents [ 308.428274][T11024] BTRFS info (device loop4): flagging fs with big metadata feature [ 308.486099][T11051] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 5 scanned by syz-executor385 (11051) executing program [ 308.566243][T11053] BTRFS warning (device ): duplicate device /dev/loop2 devid 1 generation 5 scanned by syz-executor385 (11053) [ 308.716873][T11052] BTRFS warning (device ): duplicate device /dev/loop3 devid 1 generation 5 scanned by syz-executor385 (11052) executing program executing program [ 308.831248][T11024] BTRFS error (device loop4): open_ctree failed [ 308.839138][T11075] BTRFS warning (device ): duplicate device /dev/loop2 devid 1 generation 5 scanned by syz-executor385 (11075) [ 308.857067][T11082] BTRFS error (device loop1): superblock checksum mismatch executing program executing program [ 308.970412][T11051] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 5 scanned by syz-executor385 (11051) executing program executing program [ 309.009624][ T9625] BTRFS warning (device ): duplicate device /dev/loop2 devid 1 generation 5 scanned by systemd-udevd (9625) executing program executing program [ 309.079105][T11082] BTRFS error (device loop1): open_ctree failed [ 309.101929][ T8531] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 5 scanned by systemd-udevd (8531) executing program executing program executing program [ 309.127209][T11113] BTRFS warning (device ): duplicate device /dev/loop4 devid 1 generation 5 scanned by syz-executor385 (11113) [ 309.162795][T11101] BTRFS error (device loop1): superblock checksum mismatch executing program executing program executing program executing program executing program [ 309.242096][T11101] BTRFS error (device loop1): open_ctree failed executing program executing program executing program executing program executing program executing program [ 309.399262][T11162] BTRFS info (device loop1): disk space caching is enabled [ 309.434274][T11162] BTRFS info (device loop1): has skinny extents [ 309.440984][T11162] BTRFS info (device loop1): flagging fs with big metadata feature [ 309.487731][ T21] BTRFS error (device loop1): bad tree block start, want 30556160 have 0 [ 309.499639][T11162] repair_io_failure: 2 callbacks suppressed [ 309.499663][T11162] BTRFS info (device loop1): read error corrected: ino 0 off 30556160 (dev /dev/loop1 sector 76064) [ 309.517694][T11162] BTRFS info (device loop1): read error corrected: ino 0 off 30560256 (dev /dev/loop1 sector 76072) [ 309.531520][T11162] BTRFS info (device loop1): read error corrected: ino 0 off 30564352 (dev /dev/loop1 sector 76080) [ 309.542835][T11162] BTRFS info (device loop1): read error corrected: ino 0 off 30568448 (dev /dev/loop1 sector 76088) [ 309.556580][ T21] BTRFS error (device loop1): bad tree block start, want 30474240 have 0 [ 309.565835][ T21] BTRFS error (device loop1): bad tree block start, want 30474240 have 0 [ 309.575415][T11162] BTRFS warning (device loop1): failed to read root (objectid=7): -5 executing program executing program [ 309.673603][T11162] BTRFS error (device loop1): open_ctree failed [ 309.682784][T11173] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 5 scanned by syz-executor385 (11173) [ 309.709656][T11170] BTRFS info (device loop2): disk space caching is enabled [ 309.731036][T11170] BTRFS info (device loop2): has skinny extents [ 309.745795][T11170] BTRFS info (device loop2): flagging fs with big metadata feature executing program [ 309.793952][T11205] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 5 scanned by syz-executor385 (11205) executing program [ 309.880012][T11203] BTRFS warning (device ): duplicate device /dev/loop4 devid 1 generation 5 scanned by syz-executor385 (11203) executing program [ 310.014455][ T8573] BTRFS warning (device ): duplicate device /dev/loop1 devid 1 generation 5 scanned by systemd-udevd (8573) [ 310.030021][ T21] BTRFS error (device loop2): bad tree block start, want 30556160 have 0 [ 310.042729][T11195] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 5 scanned by syz-executor385 (11195) executing program [ 310.064605][T11170] BTRFS info (device loop2): read error corrected: ino 0 off 30556160 (dev /dev/loop2 sector 76064) [ 310.094110][T11238] BTRFS warning (device ): duplicate device /dev/loop3 devid 1 generation 5 scanned by syz-executor385 (11238) executing program executing program [ 310.114545][T11170] BTRFS info (device loop2): read error corrected: ino 0 off 30560256 (dev /dev/loop2 sector 76072) [ 310.141639][T11170] BTRFS info (device loop2): read error corrected: ino 0 off 30564352 (dev /dev/loop2 sector 76080) [ 310.163151][T11170] BTRFS info (device loop2): read error corrected: ino 0 off 30568448 (dev /dev/loop2 sector 76088) [ 310.181336][ T21] BTRFS error (device loop2): bad tree block start, want 30474240 have 0 [ 310.191109][ T21] BTRFS error (device loop2): bad tree block start, want 30474240 have 0 [ 310.200570][T11170] BTRFS warning (device loop2): failed to read root (objectid=7): -5 executing program [ 310.292255][T11252] BTRFS warning (device loop2): duplicate device /dev/loop5 devid 1 generation 5 scanned by syz-executor385 (11252) [ 310.405915][T11170] BTRFS error (device loop2): open_ctree failed executing program [ 310.504778][T11263] BTRFS info (device loop0): disk space caching is enabled [ 310.513218][T11263] BTRFS info (device loop0): has skinny extents [ 310.523477][T11263] BTRFS info (device loop0): flagging fs with big metadata feature [ 310.524226][T11273] BTRFS warning (device ): duplicate device /dev/loop4 devid 1 generation 5 scanned by syz-executor385 (11273) executing program [ 310.608236][T11257] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 5 scanned by syz-executor385 (11257) [ 310.622576][T11264] BTRFS warning (device ): duplicate device /dev/loop1 devid 1 generation 5 scanned by syz-executor385 (11264) executing program executing program executing program [ 310.824143][T11287] BTRFS warning (device ): duplicate device /dev/loop3 devid 1 generation 5 scanned by syz-executor385 (11287) [ 310.838791][T11312] BTRFS warning (device ): duplicate device /dev/loop2 devid 1 generation 5 scanned by syz-executor385 (11312) executing program [ 310.918010][T11320] BTRFS warning (device ): duplicate device /dev/loop4 devid 1 generation 5 scanned by syz-executor385 (11320) [ 310.985594][ T21] BTRFS error (device loop0): bad tree block start, want 30556160 have 0 [ 310.995294][T11263] BTRFS info (device loop0): read error corrected: ino 0 off 30556160 (dev /dev/loop0 sector 76064) [ 311.006584][T11263] BTRFS info (device loop0): read error corrected: ino 0 off 30560256 (dev /dev/loop0 sector 76072) [ 311.020429][ T21] BTRFS error (device loop0): bad tree block start, want 30474240 have 0 [ 311.032750][ T21] BTRFS error (device loop0): bad tree block start, want 30474240 have 0 [ 311.042000][T11263] BTRFS warning (device loop0): failed to read root (objectid=7): -5 executing program [ 311.081872][T11334] BTRFS warning (device loop0): duplicate device /dev/loop3 devid 1 generation 5 scanned by syz-executor385 (11334) [ 311.098440][T11326] BTRFS warning (device loop0): duplicate device /dev/loop1 devid 1 generation 5 scanned by syz-executor385 (11326) [ 311.225788][T11325] BTRFS warning (device loop0): duplicate device /dev/loop5 devid 1 generation 5 scanned by syz-executor385 (11325) executing program executing program executing program [ 311.398243][T11263] BTRFS error (device loop0): open_ctree failed [ 311.406409][T11335] BTRFS warning (device ): duplicate device /dev/loop1 devid 1 generation 5 scanned by syz-executor385 (11335) [ 311.425857][T11345] BTRFS info (device loop2): disk space caching is enabled [ 311.435992][T11345] BTRFS info (device loop2): has skinny extents [ 311.451609][T11345] BTRFS info (device loop2): flagging fs with big metadata feature executing program executing program [ 311.545561][T11370] BTRFS warning (device ): duplicate device /dev/loop3 devid 1 generation 5 scanned by syz-executor385 (11370) [ 311.570521][T11357] BTRFS warning (device ): duplicate device /dev/loop4 devid 1 generation 5 scanned by syz-executor385 (11357) [ 311.701536][T11368] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 5 scanned by syz-executor385 (11368) [ 311.755921][ T21] BTRFS error (device loop2): bad tree block start, want 30556160 have 0 [ 311.765617][T11396] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 5 scanned by syz-executor385 (11396) [ 311.782043][T11345] BTRFS warning (device loop2): failed to read root (objectid=7): -5 executing program executing program executing program [ 311.970644][T11399] BTRFS warning (device loop2): duplicate device /dev/loop1 devid 1 generation 5 scanned by syz-executor385 (11399) executing program [ 312.035231][T11345] BTRFS error (device loop2): open_ctree failed executing program executing program [ 312.193812][T11424] BTRFS warning (device ): duplicate device /dev/loop4 devid 1 generation 5 scanned by syz-executor385 (11424) [ 312.209172][T11422] BTRFS info (device loop5): disk space caching is enabled [ 312.217664][T11422] BTRFS info (device loop5): has skinny extents [ 312.225171][T11423] BTRFS warning (device ): duplicate device /dev/loop3 devid 1 generation 5 scanned by syz-executor385 (11423) [ 312.239815][T11422] BTRFS info (device loop5): flagging fs with big metadata feature [ 312.318087][T11431] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 5 scanned by syz-executor385 (11431) executing program [ 312.494587][T11442] BTRFS warning (device ): duplicate device /dev/loop2 devid 1 generation 5 scanned by syz-executor385 (11442) [ 312.623659][T11443] BTRFS warning (device ): duplicate device /dev/loop1 devid 1 generation 5 scanned by syz-executor385 (11443) [ 312.650981][T11475] BTRFS warning (device ): duplicate device /dev/loop3 devid 1 generation 5 scanned by syz-executor385 (11475) executing program executing program [ 312.668824][T11422] BTRFS warning (device loop5): failed to read root (objectid=7): -5 executing program executing program executing program executing program [ 312.790840][T11489] BTRFS warning (device loop5): duplicate device /dev/loop4 devid 1 generation 5 scanned by syz-executor385 (11489) executing program executing program [ 312.845282][T11422] BTRFS error (device loop5): open_ctree failed [ 312.851904][ T8789] BTRFS warning (device loop5): duplicate device /dev/loop3 devid 1 generation 5 scanned by systemd-udevd (8789) [ 312.878738][T11437] BTRFS info (device loop5): disk space caching is enabled executing program [ 312.902586][ T8573] ================================================================== [ 312.912481][ T8573] BUG: KASAN: use-after-free in btrfs_printk+0x38b/0x40c [ 312.919519][ T8573] Read of size 8 at addr ffff888013ff46a0 by task systemd-udevd/8573 [ 312.927584][ T8573] [ 312.930024][ T8573] CPU: 1 PID: 8573 Comm: systemd-udevd Not tainted 5.10.0-rc1-next-20201030-syzkaller #0 [ 312.932314][T11437] BTRFS info (device loop5): has skinny extents [ 312.939833][ T8573] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 312.939855][ T8573] Call Trace: [ 312.939910][ T8573] dump_stack+0x107/0x163 [ 312.939932][ T8573] ? btrfs_printk+0x38b/0x40c [ 312.939945][ T8573] ? btrfs_printk+0x38b/0x40c [ 312.939978][ T8573] print_address_description.constprop.0.cold+0xae/0x4c8 [ 312.939998][ T8573] ? _raw_spin_lock_irqsave+0x4e/0x50 [ 312.940055][ T8573] ? vprintk_func+0x95/0x1e0 [ 312.991530][ T8573] ? btrfs_printk+0x38b/0x40c [ 312.996242][ T8573] ? btrfs_printk+0x38b/0x40c executing program [ 313.001401][ T8573] kasan_report.cold+0x1f/0x37 [ 313.006459][ T8573] ? btrfs_printk+0x38b/0x40c [ 313.011297][ T8573] btrfs_printk+0x38b/0x40c [ 313.016786][ T8573] ? btrfs_put_super+0x38/0x38 [ 313.021630][ T8573] ? lock_release+0x710/0x710 [ 313.026526][ T8573] ? __mutex_unlock_slowpath+0xe2/0x610 [ 313.032196][ T8573] ? mntput+0x67/0x90 [ 313.034158][T11437] BTRFS info (device loop5): flagging fs with big metadata feature [ 313.036196][ T8573] ? wait_for_completion_io+0x260/0x260 [ 313.036270][ T8573] device_list_add.cold+0x99/0x31e [ 313.054798][ T8573] ? btrfs_alloc_device+0x5d0/0x5d0 [ 313.060078][ T8573] ? do_read_cache_page+0xe6/0x1390 [ 313.065575][ T8573] btrfs_scan_one_device+0x339/0x4a0 [ 313.070969][ T8573] ? device_list_add+0x1400/0x1400 [ 313.076264][ T8573] ? _copy_from_user+0x5d/0x180 [ 313.081304][ T8573] btrfs_control_ioctl+0x12a/0x2d0 [ 313.086433][ T8573] ? btrfs_set_super+0x70/0x70 [ 313.091273][ T8573] __x64_sys_ioctl+0x193/0x200 [ 313.096104][ T8573] do_syscall_64+0x2d/0x70 [ 313.100567][ T8573] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 313.106469][ T8573] RIP: 0033:0x7f38d837e017 [ 313.110894][ T8573] Code: 00 00 00 48 8b 05 81 7e 2b 00 64 c7 00 26 00 00 00 48 c7 c0 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 51 7e 2b 00 f7 d8 64 89 01 48 [ 313.130679][ T8573] RSP: 002b:00007ffebc6f0948 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 313.139113][ T8573] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f38d837e017 [ 313.147102][ T8573] RDX: 00007ffebc6f0960 RSI: 0000000090009427 RDI: 000000000000000f [ 313.155164][ T8573] RBP: 00007ffebc6f0960 R08: 0000000000000000 R09: 0000000000000030 [ 313.163139][ T8573] R10: 0000000000000001 R11: 0000000000000246 R12: 000000000000000f [ 313.171242][ T8573] R13: 0000000000000000 R14: 000055df9c3758c0 R15: 000055df9c35b060 [ 313.179240][ T8573] [ 313.181581][ T8573] The buggy address belongs to the page: [ 313.187227][ T8573] page:0000000076aa2c1a refcount:0 mapcount:-128 mapping:0000000000000000 index:0x0 pfn:0x13ff4 [ 313.197639][ T8573] flags: 0xfff00000000000() [ 313.202593][ T8573] raw: 00fff00000000000 ffffea0000be3a08 ffffea0000529b08 0000000000000000 [ 313.211187][ T8573] raw: 0000000000000000 0000000000000002 00000000ffffff7f 0000000000000000 [ 313.219762][ T8573] page dumped because: kasan: bad access detected [ 313.226159][ T8573] [ 313.228475][ T8573] Memory state around the buggy address: [ 313.234101][ T8573] ffff888013ff4580: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 313.242275][ T8573] ffff888013ff4600: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 313.250432][ T8573] >ffff888013ff4680: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 313.258483][ T8573] ^ [ 313.263587][ T8573] ffff888013ff4700: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 313.271852][ T8573] ffff888013ff4780: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 313.279909][ T8573] ================================================================== [ 313.287952][ T8573] Disabling lock debugging due to kernel taint [ 313.300227][ T8573] Kernel panic - not syncing: panic_on_warn set ... [ 313.308626][ T8573] CPU: 1 PID: 8573 Comm: systemd-udevd Tainted: G B 5.10.0-rc1-next-20201030-syzkaller #0 [ 313.319881][ T8573] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 313.329922][ T8573] Call Trace: [ 313.333206][ T8573] dump_stack+0x107/0x163 [ 313.337542][ T8573] ? btrfs_printk+0x351/0x40c [ 313.342447][ T8573] panic+0x306/0x73d [ 313.346338][ T8573] ? __warn_printk+0xf3/0xf3 [ 313.350936][ T8573] ? preempt_schedule_common+0x59/0xc0 [ 313.356384][ T8573] ? btrfs_printk+0x38b/0x40c [ 313.361086][ T8573] ? preempt_schedule_thunk+0x16/0x18 [ 313.366483][ T8573] ? trace_hardirqs_on+0x51/0x1c0 [ 313.371494][ T8573] ? btrfs_printk+0x38b/0x40c [ 313.376147][ T8573] ? btrfs_printk+0x38b/0x40c [ 313.380799][ T8573] end_report+0x58/0x5e [ 313.384933][ T8573] kasan_report.cold+0xd/0x37 [ 313.389610][ T8573] ? btrfs_printk+0x38b/0x40c [ 313.394266][ T8573] btrfs_printk+0x38b/0x40c [ 313.398750][ T8573] ? btrfs_put_super+0x38/0x38 [ 313.403502][ T8573] ? lock_release+0x710/0x710 [ 313.408168][ T8573] ? __mutex_unlock_slowpath+0xe2/0x610 [ 313.413696][ T8573] ? mntput+0x67/0x90 [ 313.417670][ T8573] ? wait_for_completion_io+0x260/0x260 [ 313.423209][ T8573] device_list_add.cold+0x99/0x31e [ 313.428303][ T8573] ? btrfs_alloc_device+0x5d0/0x5d0 [ 313.433481][ T8573] ? do_read_cache_page+0xe6/0x1390 [ 313.438681][ T8573] btrfs_scan_one_device+0x339/0x4a0 [ 313.444042][ T8573] ? device_list_add+0x1400/0x1400 [ 313.449129][ T8573] ? _copy_from_user+0x5d/0x180 [ 313.453972][ T8573] btrfs_control_ioctl+0x12a/0x2d0 [ 313.459080][ T8573] ? btrfs_set_super+0x70/0x70 [ 313.463830][ T8573] __x64_sys_ioctl+0x193/0x200 [ 313.468578][ T8573] do_syscall_64+0x2d/0x70 [ 313.472973][ T8573] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 313.478845][ T8573] RIP: 0033:0x7f38d837e017 [ 313.483248][ T8573] Code: 00 00 00 48 8b 05 81 7e 2b 00 64 c7 00 26 00 00 00 48 c7 c0 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 51 7e 2b 00 f7 d8 64 89 01 48 [ 313.503664][ T8573] RSP: 002b:00007ffebc6f0948 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 313.512119][ T8573] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f38d837e017 [ 313.520116][ T8573] RDX: 00007ffebc6f0960 RSI: 0000000090009427 RDI: 000000000000000f [ 313.528084][ T8573] RBP: 00007ffebc6f0960 R08: 0000000000000000 R09: 0000000000000030 [ 313.536050][ T8573] R10: 0000000000000001 R11: 0000000000000246 R12: 000000000000000f [ 313.544017][ T8573] R13: 0000000000000000 R14: 000055df9c3758c0 R15: 000055df9c35b060 [ 313.553227][ T8573] Kernel Offset: disabled [ 313.557540][ T8573] Rebooting in 86400 seconds..