Warning: Permanently added '10.128.0.227' (ECDSA) to the list of known hosts. executing program executing program executing program executing program executing program executing program [ 264.937311][ T5107] memfd_create() without MFD_EXEC nor MFD_NOEXEC_SEAL, pid=5107 'syz-executor333' [ 265.905369][ T5109] loop0: detected capacity change from 0 to 32768 [ 265.944520][ T5109] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor333 (5109) [ 265.964386][ T5113] loop4: detected capacity change from 0 to 32768 [ 265.985921][ T5110] loop1: detected capacity change from 0 to 32768 [ 265.986958][ T5112] loop3: detected capacity change from 0 to 32768 [ 265.993621][ T5114] loop5: detected capacity change from 0 to 32768 [ 266.005723][ T5107] loop2: detected capacity change from 0 to 32768 [ 266.015308][ T5113] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor333 (5113) [ 266.029317][ T5114] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor333 (5114) [ 266.030193][ T5109] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 266.050127][ T5109] BTRFS info (device loop0): doing ref verification [ 266.051378][ T5110] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor333 (5110) [ 266.056907][ T5109] BTRFS info (device loop0): setting nodatasum [ 266.070051][ T5112] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor333 (5112) [ 266.073855][ T5109] BTRFS info (device loop0): enabling ssd optimizations [ 266.073879][ T5109] BTRFS info (device loop0): using free space tree [ 266.086638][ T5107] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor333 (5107) [ 266.214146][ T5109] BTRFS info (device loop0): auto enabling async discard [ 266.260519][ T5109] BTRFS info (device loop0): checking UUID tree executing program [ 266.424135][ T5109] BTRFS info (device loop0): scrub: started on devid 1 [ 266.527363][ T5136] BTRFS info (device loop0): balance: start -s [ 266.527372][ T5109] BTRFS info (device loop0): scrub: finished on devid 1 with status: 0 executing program executing program executing program executing program [ 266.661007][ T5136] BTRFS info (device loop0): relocating block group 1048576 flags system [ 266.842902][ T5136] BTRFS info (device loop0): balance: ended with status: 0 executing program [ 267.583973][ T5138] loop4: detected capacity change from 0 to 32768 [ 267.639811][ T5138] BTRFS info (device loop4): using xxhash64 (xxhash64-generic) checksum algorithm [ 267.682570][ T5138] BTRFS info (device loop4): doing ref verification [ 267.707469][ T5138] BTRFS info (device loop4): setting nodatasum [ 267.730252][ T5138] BTRFS info (device loop4): enabling ssd optimizations [ 267.739644][ T5146] loop5: detected capacity change from 0 to 32768 [ 267.752831][ T5138] BTRFS info (device loop4): using free space tree [ 267.764842][ T5145] loop3: detected capacity change from 0 to 32768 [ 267.765110][ T5146] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor333 (5146) [ 267.774558][ T5147] loop1: detected capacity change from 0 to 32768 [ 267.803925][ T5145] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor333 (5145) [ 267.830111][ T5147] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor333 (5147) [ 267.866380][ T5148] loop2: detected capacity change from 0 to 32768 [ 267.875644][ T5148] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor333 (5148) [ 267.943457][ T5138] BTRFS info (device loop4): auto enabling async discard [ 267.980691][ T5138] BTRFS info (device loop4): checking UUID tree [ 268.025899][ T5162] loop0: detected capacity change from 0 to 32768 [ 268.036044][ T5162] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor333 (5162) [ 268.115417][ T5138] BTRFS info (device loop4): balance: start -s [ 268.158686][ T5138] BTRFS info (device loop4): relocating block group 1048576 flags system executing program executing program [ 268.318298][ T5180] BTRFS info (device loop4): scrub: started on devid 1 [ 268.328166][ T5138] BTRFS info (device loop4): balance: ended with status: 0 executing program executing program [ 268.365767][ T5180] BTRFS info (device loop4): scrub: finished on devid 1 with status: 0 executing program executing program [ 269.412508][ T5184] loop1: detected capacity change from 0 to 32768 [ 269.454859][ T5186] loop5: detected capacity change from 0 to 32768 [ 269.461670][ T5184] BTRFS info (device loop1): using xxhash64 (xxhash64-generic) checksum algorithm [ 269.485556][ T5189] loop3: detected capacity change from 0 to 32768 [ 269.492271][ T5184] BTRFS info (device loop1): doing ref verification [ 269.506625][ T5186] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor333 (5186) [ 269.517655][ T5184] BTRFS info (device loop1): setting nodatasum [ 269.523962][ T5184] BTRFS info (device loop1): enabling ssd optimizations [ 269.544655][ T5184] BTRFS info (device loop1): using free space tree [ 269.551502][ T5189] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor333 (5189) [ 269.567920][ T5190] loop2: detected capacity change from 0 to 32768 [ 269.578303][ T5190] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor333 (5190) [ 269.631526][ T5192] loop0: detected capacity change from 0 to 32768 [ 269.653599][ T5194] loop4: detected capacity change from 0 to 32768 [ 269.666284][ T5192] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor333 (5192) [ 269.695322][ T5194] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor333 (5194) [ 269.742792][ T5184] BTRFS info (device loop1): auto enabling async discard executing program [ 269.789284][ T5184] BTRFS info (device loop1): checking UUID tree [ 269.898021][ T5184] BTRFS info (device loop1): balance: start -s executing program [ 269.940348][ T5184] BTRFS info (device loop1): relocating block group 1048576 flags system executing program [ 270.059126][ T5214] BTRFS info (device loop1): scrub: started on devid 1 [ 270.069646][ T5184] BTRFS info (device loop1): balance: ended with status: 0 [ 270.082650][ T5214] BTRFS info (device loop1): scrub: finished on devid 1 with status: 0 executing program executing program executing program [ 270.845265][ T5212] loop3: detected capacity change from 0 to 32768 [ 270.925089][ T5212] BTRFS info (device loop3): using xxhash64 (xxhash64-generic) checksum algorithm [ 270.956605][ T5212] BTRFS info (device loop3): doing ref verification [ 270.963366][ T5212] BTRFS info (device loop3): setting nodatasum [ 270.996610][ T5212] BTRFS info (device loop3): enabling ssd optimizations [ 271.018574][ T5212] BTRFS info (device loop3): using free space tree [ 271.103977][ T5219] loop5: detected capacity change from 0 to 32768 [ 271.126999][ T5219] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor333 (5219) [ 271.166168][ T5226] loop0: detected capacity change from 0 to 32768 [ 271.174604][ T5226] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor333 (5226) [ 271.234457][ T5212] BTRFS info (device loop3): auto enabling async discard [ 271.249467][ T5212] BTRFS info (device loop3): checking UUID tree [ 271.255799][ T5216] loop2: detected capacity change from 0 to 32768 [ 271.327926][ T5216] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor333 (5216) [ 271.353845][ T5212] BTRFS info (device loop3): balance: start -s [ 271.387482][ T5254] BTRFS info (device loop3): scrub: started on devid 1 [ 271.419123][ T5212] BTRFS info (device loop3): relocating block group 1048576 flags system [ 271.423978][ T5236] loop1: detected capacity change from 0 to 32768 [ 271.452230][ T5236] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor333 (5236) [ 271.526378][ T5225] loop4: detected capacity change from 0 to 32768 [ 271.584492][ T5225] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor333 (5225) [ 271.616745][ T5254] BTRFS info (device loop3): scrub: finished on devid 1 with status: 0 [ 271.618332][ T5212] BTRFS info (device loop3): balance: ended with status: 0 executing program executing program executing program executing program executing program executing program [ 272.808416][ T5258] loop5: detected capacity change from 0 to 32768 [ 272.845922][ T5258] BTRFS info (device loop5): using xxhash64 (xxhash64-generic) checksum algorithm [ 272.860106][ T5260] loop0: detected capacity change from 0 to 32768 [ 272.874636][ T5258] BTRFS info (device loop5): doing ref verification [ 272.885108][ T5260] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor333 (5260) [ 272.902021][ T5258] BTRFS info (device loop5): setting nodatasum [ 272.915404][ T5258] BTRFS info (device loop5): enabling ssd optimizations [ 272.930441][ T5258] BTRFS info (device loop5): using free space tree [ 273.042034][ T5265] loop3: detected capacity change from 0 to 32768 [ 273.074438][ T5264] loop2: detected capacity change from 0 to 32768 executing program [ 273.104426][ T5265] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor333 (5265) [ 273.111901][ T5267] loop1: detected capacity change from 0 to 32768 [ 273.123744][ T5264] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor333 (5264) [ 273.135779][ T5267] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor333 (5267) [ 273.157005][ T5269] loop4: detected capacity change from 0 to 32768 [ 273.167271][ T5269] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor333 (5269) [ 273.179017][ T5258] BTRFS info (device loop5): auto enabling async discard [ 273.226631][ T5258] BTRFS info (device loop5): checking UUID tree [ 273.375553][ T5258] BTRFS info (device loop5): balance: start -s [ 273.399169][ T5289] BTRFS info (device loop5): scrub: started on devid 1 executing program [ 273.449474][ T5258] BTRFS info (device loop5): relocating block group 1048576 flags system executing program executing program executing program [ 273.589424][ T5289] BTRFS info (device loop5): scrub: finished on devid 1 with status: 0 [ 273.609707][ T5258] BTRFS info (device loop5): balance: ended with status: 0 executing program [ 274.293856][ T5283] loop0: detected capacity change from 0 to 32768 [ 274.337323][ T5283] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 274.406670][ T5283] BTRFS info (device loop0): doing ref verification [ 274.413348][ T5283] BTRFS info (device loop0): setting nodatasum [ 274.446682][ T5283] BTRFS info (device loop0): enabling ssd optimizations [ 274.453745][ T5283] BTRFS info (device loop0): using free space tree [ 274.571890][ T5283] BTRFS info (device loop0): auto enabling async discard [ 274.574974][ T5297] loop4: detected capacity change from 0 to 32768 [ 274.603827][ T5297] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor333 (5297) [ 274.629565][ T5283] BTRFS info (device loop0): checking UUID tree [ 274.641509][ T5293] loop1: detected capacity change from 0 to 32768 [ 274.650329][ T5293] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor333 (5293) [ 274.685026][ T5283] BTRFS info (device loop0): balance: start -s [ 274.724745][ T5283] BTRFS info (device loop0): relocating block group 1048576 flags system [ 274.861563][ T5319] BTRFS info (device loop0): scrub: started on devid 1 [ 274.867956][ T5283] BTRFS info (device loop0): balance: ended with status: 0 [ 274.883672][ T5319] BTRFS info (device loop0): scrub: finished on devid 1 with status: 0 [ 274.897936][ T5295] loop2: detected capacity change from 0 to 32768 [ 274.915905][ T5299] loop3: detected capacity change from 0 to 32768 [ 274.940254][ T5295] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor333 (5295) [ 274.954736][ T5299] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor333 (5299) executing program executing program executing program [ 275.155717][ T5301] loop5: detected capacity change from 0 to 32768 [ 275.211770][ T5301] BTRFS info (device loop5): using xxhash64 (xxhash64-generic) checksum algorithm [ 275.249772][ T5301] BTRFS info (device loop5): doing ref verification [ 275.272289][ T5301] BTRFS info (device loop5): setting nodatasum [ 275.291969][ T5301] BTRFS info (device loop5): enabling ssd optimizations [ 275.313740][ T5301] BTRFS info (device loop5): using free space tree executing program executing program [ 275.486809][ T5301] BTRFS info (device loop5): auto enabling async discard [ 275.495920][ T5301] BTRFS info (device loop5): checking UUID tree [ 275.611372][ T5349] BTRFS info (device loop5): scrub: started on devid 1 [ 275.611374][ T5301] BTRFS info (device loop5): balance: start -s [ 275.643616][ T5349] BTRFS info (device loop5): scrub: finished on devid 1 with status: 0 [ 275.682092][ T5301] BTRFS info (device loop5): relocating block group 1048576 flags system [ 275.830405][ T5301] BTRFS info (device loop5): balance: ended with status: 0 executing program [ 276.383621][ T5339] loop3: detected capacity change from 0 to 32768 [ 276.393611][ T5326] loop0: detected capacity change from 0 to 32768 [ 276.424593][ T5339] BTRFS info (device loop3): using xxhash64 (xxhash64-generic) checksum algorithm [ 276.434884][ T5326] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor333 (5326) [ 276.456157][ T5339] BTRFS info (device loop3): doing ref verification [ 276.481549][ T5339] BTRFS info (device loop3): setting nodatasum [ 276.490149][ T5325] loop4: detected capacity change from 0 to 32768 [ 276.502802][ T5339] BTRFS info (device loop3): enabling ssd optimizations [ 276.520520][ T5325] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor333 (5325) [ 276.549276][ T5339] BTRFS info (device loop3): using free space tree [ 276.555118][ T5327] loop1: detected capacity change from 0 to 32768 [ 276.577204][ T5327] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor333 (5327) [ 276.659376][ T5342] loop2: detected capacity change from 0 to 32768 [ 276.717364][ T5342] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor333 (5342) [ 276.719102][ T5339] BTRFS info (device loop3): auto enabling async discard [ 276.737880][ T5339] BTRFS info (device loop3): checking UUID tree [ 276.805499][ T5339] BTRFS info (device loop3): balance: start -s [ 276.854685][ T5371] BTRFS info (device loop3): scrub: started on devid 1 [ 276.911753][ T5339] BTRFS info (device loop3): relocating block group 1048576 flags system [ 277.013600][ T5371] BTRFS info (device loop3): scrub: finished on devid 1 with status: 0 [ 277.017778][ T5339] BTRFS info (device loop3): balance: ended with status: 0 executing program [ 277.087875][ T5353] loop5: detected capacity change from 0 to 32768 executing program executing program [ 277.139539][ T5353] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor333 (5353) executing program executing program executing program [ 278.246292][ T5375] loop0: detected capacity change from 0 to 32768 [ 278.247461][ T5377] loop4: detected capacity change from 0 to 32768 [ 278.270427][ T5379] loop1: detected capacity change from 0 to 32768 [ 278.283788][ T5375] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 278.292760][ T5377] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor333 (5377) [ 278.314964][ T5375] BTRFS info (device loop0): doing ref verification [ 278.318666][ T5379] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor333 (5379) [ 278.337617][ T5375] BTRFS info (device loop0): setting nodatasum [ 278.358428][ T5375] BTRFS info (device loop0): enabling ssd optimizations [ 278.360247][ T5384] loop2: detected capacity change from 0 to 32768 [ 278.382245][ T5375] BTRFS info (device loop0): using free space tree [ 278.418455][ T5384] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor333 (5384) [ 278.451160][ T5382] loop3: detected capacity change from 0 to 32768 [ 278.473369][ T5382] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor333 (5382) [ 278.540329][ T5375] BTRFS info (device loop0): auto enabling async discard [ 278.554665][ T5375] BTRFS info (device loop0): checking UUID tree executing program [ 278.678766][ T5375] BTRFS info (device loop0): balance: start -s [ 278.705902][ T5406] BTRFS info (device loop0): scrub: started on devid 1 executing program [ 278.750591][ T5375] BTRFS info (device loop0): relocating block group 1048576 flags system [ 278.830073][ T5386] loop5: detected capacity change from 0 to 32768 [ 278.871194][ T5386] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor333 (5386) [ 278.910414][ T5406] BTRFS info (device loop0): scrub: finished on devid 1 with status: 0 [ 278.917311][ T5375] BTRFS info (device loop0): balance: ended with status: 0 executing program executing program executing program executing program [ 279.879868][ T5405] loop4: detected capacity change from 0 to 32768 [ 279.922674][ T5405] BTRFS info (device loop4): using xxhash64 (xxhash64-generic) checksum algorithm [ 279.956638][ T5405] BTRFS info (device loop4): doing ref verification [ 279.963320][ T5405] BTRFS info (device loop4): setting nodatasum [ 279.974124][ T5410] loop1: detected capacity change from 0 to 32768 [ 280.004123][ T5405] BTRFS info (device loop4): enabling ssd optimizations [ 280.004913][ T5410] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor333 (5410) [ 280.022551][ T5405] BTRFS info (device loop4): using free space tree [ 280.041835][ T5412] loop2: detected capacity change from 0 to 32768 [ 280.066114][ T5412] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor333 (5412) [ 280.090607][ T5416] loop0: detected capacity change from 0 to 32768 [ 280.109342][ T5416] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor333 (5416) [ 280.143235][ T5414] loop3: detected capacity change from 0 to 32768 [ 280.205594][ T5405] BTRFS info (device loop4): auto enabling async discard [ 280.213208][ T5414] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor333 (5414) [ 280.229610][ T5405] BTRFS info (device loop4): checking UUID tree executing program [ 280.355942][ T5418] loop5: detected capacity change from 0 to 32768 [ 280.368913][ T5438] BTRFS info (device loop4): scrub: started on devid 1 [ 280.368914][ T5405] BTRFS info (device loop4): balance: start -s [ 280.371649][ T5438] BTRFS info (device loop4): scrub: finished on devid 1 with status: 0 [ 280.415521][ T5418] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor333 (5418) [ 280.437667][ T5405] BTRFS info (device loop4): relocating block group 1048576 flags system executing program executing program [ 280.609378][ T5405] BTRFS info (device loop4): balance: ended with status: 0 executing program executing program executing program [ 281.560900][ T5437] loop0: detected capacity change from 0 to 32768 [ 281.605496][ T5437] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 281.610265][ T5443] loop1: detected capacity change from 0 to 32768 [ 281.641413][ T5444] loop2: detected capacity change from 0 to 32768 [ 281.641461][ T5437] BTRFS info (device loop0): doing ref verification [ 281.659026][ T5444] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor333 (5444) [ 281.676573][ T5437] BTRFS info (device loop0): setting nodatasum [ 281.682806][ T5437] BTRFS info (device loop0): enabling ssd optimizations [ 281.697043][ T5443] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor333 (5443) [ 281.716877][ T5437] BTRFS info (device loop0): using free space tree [ 281.793185][ T5447] loop3: detected capacity change from 0 to 32768 [ 281.812012][ T5447] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor333 (5447) [ 281.838586][ T5448] loop4: detected capacity change from 0 to 32768 [ 281.855670][ T5448] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor333 (5448) executing program [ 281.935991][ T5437] BTRFS info (device loop0): auto enabling async discard [ 281.950871][ T5450] loop5: detected capacity change from 0 to 32768 [ 281.978645][ T5437] BTRFS info (device loop0): checking UUID tree [ 282.005309][ T5450] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor333 (5450) [ 282.084444][ T5437] BTRFS info (device loop0): balance: start -s [ 282.139842][ T5437] BTRFS info (device loop0): relocating block group 1048576 flags system executing program executing program [ 282.250077][ T5470] BTRFS info (device loop0): scrub: started on devid 1 [ 282.271058][ T5437] BTRFS info (device loop0): balance: ended with status: 0 [ 282.287011][ T5470] BTRFS info (device loop0): scrub: finished on devid 1 with status: 0 executing program executing program executing program [ 283.047937][ T5468] loop2: detected capacity change from 0 to 32768 [ 283.097033][ T5468] BTRFS info (device loop2): using xxhash64 (xxhash64-generic) checksum algorithm [ 283.129247][ T5468] BTRFS info (device loop2): doing ref verification [ 283.152982][ T5468] BTRFS info (device loop2): setting nodatasum [ 283.175465][ T5468] BTRFS info (device loop2): enabling ssd optimizations [ 283.201853][ T5468] BTRFS info (device loop2): using free space tree [ 283.372437][ T5468] BTRFS info (device loop2): auto enabling async discard [ 283.387536][ T5468] BTRFS info (device loop2): checking UUID tree [ 283.395525][ T5476] loop3: detected capacity change from 0 to 32768 [ 283.404351][ T5476] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor333 (5476) [ 283.464163][ T5468] BTRFS info (device loop2): balance: start -s [ 283.500477][ T5478] loop4: detected capacity change from 0 to 32768 [ 283.511483][ T5474] loop1: detected capacity change from 0 to 32768 [ 283.518928][ T5500] BTRFS info (device loop2): scrub: started on devid 1 [ 283.548387][ T5478] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor333 (5478) [ 283.562791][ T5468] BTRFS info (device loop2): relocating block group 1048576 flags system [ 283.589023][ T5474] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor333 (5474) [ 283.616924][ T5482] loop5: detected capacity change from 0 to 32768 [ 283.670376][ T5468] BTRFS info (device loop2): balance: ended with status: 0 [ 283.672327][ T5500] BTRFS info (device loop2): scrub: finished on devid 1 with status: 0 [ 283.686722][ T5482] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor333 (5482) [ 283.783383][ T5480] loop0: detected capacity change from 0 to 32768 executing program executing program [ 283.885266][ T5480] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 283.918458][ T5480] BTRFS info (device loop0): doing ref verification [ 283.928772][ T5480] BTRFS info (device loop0): setting nodatasum [ 283.943240][ T5480] BTRFS info (device loop0): enabling ssd optimizations [ 283.959721][ T5480] BTRFS info (device loop0): using free space tree executing program executing program [ 284.150235][ T5480] BTRFS info (device loop0): auto enabling async discard [ 284.162702][ T5480] BTRFS info (device loop0): checking UUID tree [ 284.199100][ T5480] BTRFS info (device loop0): balance: start -s [ 284.219441][ T5480] BTRFS info (device loop0): relocating block group 1048576 flags system [ 284.302346][ T5529] BTRFS info (device loop0): scrub: started on devid 1 [ 284.318813][ T5480] BTRFS info (device loop0): balance: ended with status: 0 [ 284.331130][ T5529] BTRFS info (device loop0): scrub: finished on devid 1 with status: 0 executing program executing program [ 284.941849][ T5507] loop3: detected capacity change from 0 to 32768 [ 284.983827][ T5507] BTRFS info (device loop3): using xxhash64 (xxhash64-generic) checksum algorithm [ 285.019377][ T5507] BTRFS info (device loop3): doing ref verification [ 285.049804][ T5507] BTRFS info (device loop3): setting nodatasum [ 285.077682][ T5507] BTRFS info (device loop3): enabling ssd optimizations [ 285.101574][ T5507] BTRFS info (device loop3): using free space tree [ 285.227606][ T5506] loop2: detected capacity change from 0 to 32768 [ 285.245901][ T5527] loop1: detected capacity change from 0 to 32768 [ 285.252636][ T5507] BTRFS info (device loop3): auto enabling async discard [ 285.272683][ T5507] BTRFS info (device loop3): checking UUID tree [ 285.284078][ T5527] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor333 (5527) [ 285.313461][ T5515] loop4: detected capacity change from 0 to 32768 [ 285.333459][ T5506] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor333 (5506) [ 285.383414][ T5507] BTRFS info (device loop3): balance: start -s [ 285.393526][ T5515] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor333 (5515) [ 285.393820][ T5553] BTRFS info (device loop3): scrub: started on devid 1 [ 285.463595][ T5507] BTRFS info (device loop3): relocating block group 1048576 flags system [ 285.477425][ T5535] loop0: detected capacity change from 0 to 32768 [ 285.494942][ T5535] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor333 (5535) [ 285.552452][ T5553] BTRFS info (device loop3): scrub: finished on devid 1 with status: 0 [ 285.565728][ T5507] BTRFS info (device loop3): balance: ended with status: 0 [ 285.655978][ T5532] loop5: detected capacity change from 0 to 32768 [ 285.711743][ T5532] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor333 (5532) executing program executing program executing program executing program executing program executing program [ 286.949610][ T5558] loop1: detected capacity change from 0 to 32768 [ 286.992483][ T5558] BTRFS info (device loop1): using xxhash64 (xxhash64-generic) checksum algorithm [ 286.995197][ T5562] loop2: detected capacity change from 0 to 32768 [ 287.010465][ T5563] loop4: detected capacity change from 0 to 32768 [ 287.020182][ T5559] loop3: detected capacity change from 0 to 32768 [ 287.026879][ T5558] BTRFS info (device loop1): doing ref verification [ 287.035491][ T5563] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor333 (5563) [ 287.048270][ T5558] BTRFS info (device loop1): setting nodatasum [ 287.054651][ T5558] BTRFS info (device loop1): enabling ssd optimizations [ 287.062171][ T5558] BTRFS info (device loop1): using free space tree [ 287.069322][ T5562] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor333 (5562) [ 287.072761][ T5565] loop0: detected capacity change from 0 to 32768 [ 287.087463][ T5559] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor333 (5559) [ 287.100974][ T5565] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor333 (5565) [ 287.137530][ T5567] loop5: detected capacity change from 0 to 32768 [ 287.173139][ T5567] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor333 (5567) [ 287.234467][ T5558] BTRFS info (device loop1): auto enabling async discard [ 287.255810][ T5558] BTRFS info (device loop1): checking UUID tree [ 287.291744][ T5558] BTRFS info (device loop1): balance: start -s [ 287.308425][ T5558] BTRFS info (device loop1): relocating block group 1048576 flags system [ 287.368621][ T5585] BTRFS info (device loop1): scrub: started on devid 1 [ 287.378218][ T5558] BTRFS info (device loop1): balance: ended with status: 0 [ 287.396793][ T5585] BTRFS info (device loop1): scrub: finished on devid 1 with status: 0 executing program executing program executing program executing program executing program executing program [ 288.618696][ T5588] loop3: detected capacity change from 0 to 32768 [ 288.655040][ T5588] BTRFS info (device loop3): using xxhash64 (xxhash64-generic) checksum algorithm [ 288.684428][ T5588] BTRFS info (device loop3): doing ref verification [ 288.704587][ T5588] BTRFS info (device loop3): setting nodatasum [ 288.724278][ T5588] BTRFS info (device loop3): enabling ssd optimizations [ 288.745061][ T5597] loop2: detected capacity change from 0 to 32768 [ 288.751127][ T5591] loop5: detected capacity change from 0 to 32768 [ 288.759158][ T5588] BTRFS info (device loop3): using free space tree [ 288.774199][ T5594] loop1: detected capacity change from 0 to 32768 [ 288.781612][ T5591] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor333 (5591) [ 288.801676][ T5596] loop0: detected capacity change from 0 to 32768 [ 288.809279][ T5597] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor333 (5597) [ 288.820929][ T5594] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor333 (5594) [ 288.822641][ T5599] loop4: detected capacity change from 0 to 32768 [ 288.832785][ T5596] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor333 (5596) [ 288.866150][ T5599] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor333 (5599) [ 288.926713][ T5588] BTRFS info (device loop3): auto enabling async discard [ 288.935834][ T5588] BTRFS info (device loop3): checking UUID tree [ 289.028489][ T5588] BTRFS info (device loop3): balance: start -s [ 289.084707][ T5588] BTRFS info (device loop3): relocating block group 1048576 flags system executing program executing program [ 289.270927][ T5617] BTRFS info (device loop3): scrub: started on devid 1 [ 289.279449][ T5588] BTRFS info (device loop3): balance: ended with status: 0 [ 289.306888][ T5617] BTRFS info (device loop3): scrub: finished on devid 1 with status: 0 executing program executing program executing program executing program [ 290.368995][ T5621] loop5: detected capacity change from 0 to 32768 [ 290.391976][ T5623] loop2: detected capacity change from 0 to 32768 [ 290.412781][ T5621] BTRFS info (device loop5): using xxhash64 (xxhash64-generic) checksum algorithm [ 290.422681][ T5623] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor333 (5623) [ 290.443705][ T5621] BTRFS info (device loop5): doing ref verification [ 290.457775][ T5625] loop1: detected capacity change from 0 to 32768 [ 290.467025][ T5621] BTRFS info (device loop5): setting nodatasum [ 290.475092][ T5625] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor333 (5625) [ 290.489067][ T5621] BTRFS info (device loop5): enabling ssd optimizations [ 290.498922][ T5627] loop0: detected capacity change from 0 to 32768 [ 290.512234][ T5621] BTRFS info (device loop5): using free space tree [ 290.533658][ T5627] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor333 (5627) [ 290.556217][ T5629] loop4: detected capacity change from 0 to 32768 [ 290.568473][ T5629] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor333 (5629) [ 290.577977][ T5631] loop3: detected capacity change from 0 to 32768 [ 290.600117][ T5631] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor333 (5631) [ 290.677720][ T5621] BTRFS info (device loop5): auto enabling async discard [ 290.728512][ T5621] BTRFS info (device loop5): checking UUID tree executing program executing program [ 290.832479][ T5621] BTRFS info (device loop5): balance: start -s [ 290.864123][ T5653] BTRFS info (device loop5): scrub: started on devid 1 [ 290.906462][ T5621] BTRFS info (device loop5): relocating block group 1048576 flags system executing program [ 291.022380][ T5653] BTRFS info (device loop5): scrub: finished on devid 1 with status: 0 [ 291.042127][ T5621] BTRFS info (device loop5): balance: ended with status: 0 executing program executing program executing program [ 292.034008][ T5652] loop1: detected capacity change from 0 to 32768 [ 292.044401][ T5650] loop4: detected capacity change from 0 to 32768 [ 292.082077][ T5650] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor333 (5650) [ 292.093768][ T5652] BTRFS info (device loop1): using xxhash64 (xxhash64-generic) checksum algorithm [ 292.126789][ T5652] BTRFS info (device loop1): doing ref verification [ 292.133465][ T5652] BTRFS info (device loop1): setting nodatasum [ 292.166854][ T5652] BTRFS info (device loop1): enabling ssd optimizations [ 292.174030][ T5652] BTRFS info (device loop1): using free space tree [ 292.194280][ T5657] loop2: detected capacity change from 0 to 32768 [ 292.205935][ T5660] loop0: detected capacity change from 0 to 32768 [ 292.214365][ T5657] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor333 (5657) [ 292.227539][ T5660] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor333 (5660) [ 292.268829][ T5663] loop5: detected capacity change from 0 to 32768 [ 292.274611][ T5661] loop3: detected capacity change from 0 to 32768 [ 292.314513][ T5663] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor333 (5663) executing program [ 292.357456][ T5661] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor333 (5661) [ 292.412582][ T5652] BTRFS info (device loop1): auto enabling async discard [ 292.442952][ T5652] BTRFS info (device loop1): checking UUID tree executing program [ 292.549108][ T5652] BTRFS info (device loop1): balance: start -s [ 292.616117][ T5652] BTRFS info (device loop1): relocating block group 1048576 flags system executing program executing program [ 292.718382][ T5685] BTRFS info (device loop1): scrub: started on devid 1 [ 292.735935][ T5652] BTRFS info (device loop1): balance: ended with status: 0 [ 292.746429][ T5685] BTRFS info (device loop1): scrub: finished on devid 1 with status: 0 executing program executing program [ 293.523074][ T5680] loop0: detected capacity change from 0 to 32768 [ 293.573547][ T5680] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 293.616400][ T5680] BTRFS info (device loop0): doing ref verification [ 293.666624][ T5680] BTRFS info (device loop0): setting nodatasum [ 293.672933][ T5680] BTRFS info (device loop0): enabling ssd optimizations [ 293.686614][ T5680] BTRFS info (device loop0): using free space tree [ 293.732178][ T5684] loop4: detected capacity change from 0 to 32768 [ 293.764020][ T5684] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor333 (5684) [ 293.818866][ T5680] BTRFS info (device loop0): auto enabling async discard [ 293.828364][ T5680] BTRFS info (device loop0): checking UUID tree [ 293.876465][ T5688] loop2: detected capacity change from 0 to 32768 [ 293.934000][ T5680] BTRFS info (device loop0): balance: start -s [ 293.934223][ T5695] loop1: detected capacity change from 0 to 32768 [ 293.947320][ T5713] BTRFS info (device loop0): scrub: started on devid 1 [ 293.958788][ T5713] BTRFS info (device loop0): scrub: finished on devid 1 with status: 0 [ 293.968718][ T5688] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor333 (5688) [ 293.985361][ T5680] BTRFS info (device loop0): relocating block group 1048576 flags system [ 293.996463][ T5690] loop5: detected capacity change from 0 to 32768 [ 294.009492][ T5693] loop3: detected capacity change from 0 to 32768 executing program [ 294.029867][ T5680] BTRFS info (device loop0): balance: ended with status: 0 [ 294.038199][ T5695] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor333 (5695) [ 294.050100][ T5690] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor333 (5690) [ 294.075924][ T5133] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (5133) [ 294.096313][ T5693] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor333 (5693) executing program executing program executing program executing program executing program [ 295.385206][ T5716] loop1: detected capacity change from 0 to 32768 [ 295.426638][ T5716] BTRFS info (device loop1): using xxhash64 (xxhash64-generic) checksum algorithm [ 295.457261][ T5716] BTRFS info (device loop1): doing ref verification [ 295.480242][ T5716] BTRFS info (device loop1): setting nodatasum [ 295.502247][ T5716] BTRFS info (device loop1): enabling ssd optimizations [ 295.519077][ T5718] loop0: detected capacity change from 0 to 32768 [ 295.529240][ T5716] BTRFS info (device loop1): using free space tree [ 295.545217][ T5718] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor333 (5718) [ 295.555423][ T5723] loop3: detected capacity change from 0 to 32768 [ 295.586701][ T5723] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor333 (5723) [ 295.597890][ T5726] loop5: detected capacity change from 0 to 32768 [ 295.608049][ T5720] loop4: detected capacity change from 0 to 32768 [ 295.654535][ T5720] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor333 (5720) [ 295.666910][ T5726] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor333 (5726) [ 295.673614][ T5724] loop2: detected capacity change from 0 to 32768 [ 295.716411][ T5724] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor333 (5724) [ 295.740287][ T5716] BTRFS info (device loop1): auto enabling async discard [ 295.768155][ T5716] BTRFS info (device loop1): checking UUID tree [ 295.815853][ T5716] BTRFS info (device loop1): balance: start -s [ 295.842919][ T5716] BTRFS info (device loop1): relocating block group 1048576 flags system executing program executing program [ 295.934884][ T5744] BTRFS info (device loop1): scrub: started on devid 1 [ 295.953988][ T5716] BTRFS info (device loop1): balance: ended with status: 0 [ 295.969978][ T5744] BTRFS info (device loop1): scrub: finished on devid 1 with status: 0 executing program executing program executing program executing program [ 297.120891][ T5749] loop4: detected capacity change from 0 to 32768 [ 297.160391][ T5749] BTRFS info (device loop4): using xxhash64 (xxhash64-generic) checksum algorithm [ 297.192392][ T5749] BTRFS info (device loop4): doing ref verification [ 297.200161][ T5750] loop0: detected capacity change from 0 to 32768 [ 297.216591][ T5749] BTRFS info (device loop4): setting nodatasum [ 297.228242][ T5750] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor333 (5750) [ 297.236657][ T5749] BTRFS info (device loop4): enabling ssd optimizations [ 297.251855][ T5749] BTRFS info (device loop4): using free space tree [ 297.288738][ T5752] loop2: detected capacity change from 0 to 32768 [ 297.292859][ T5756] loop1: detected capacity change from 0 to 32768 [ 297.335085][ T5756] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor333 (5756) [ 297.345377][ T5757] loop5: detected capacity change from 0 to 32768 [ 297.358256][ T5752] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor333 (5752) [ 297.362099][ T5758] loop3: detected capacity change from 0 to 32768 [ 297.376340][ T5757] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor333 (5757) [ 297.388501][ T5758] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor333 (5758) [ 297.409162][ T5749] BTRFS info (device loop4): auto enabling async discard [ 297.419005][ T5749] BTRFS info (device loop4): checking UUID tree executing program executing program [ 297.541668][ T5776] BTRFS info (device loop4): scrub: started on devid 1 [ 297.541671][ T5749] BTRFS info (device loop4): balance: start -s [ 297.545040][ T5776] BTRFS info (device loop4): scrub: finished on devid 1 with status: 0 [ 297.617599][ T5749] BTRFS info (device loop4): relocating block group 1048576 flags system [ 297.775990][ T5749] BTRFS info (device loop4): balance: ended with status: 0 executing program executing program executing program executing program [ 298.646912][ T5778] loop2: detected capacity change from 0 to 32768 [ 298.688387][ T5778] BTRFS info (device loop2): using xxhash64 (xxhash64-generic) checksum algorithm [ 298.730559][ T5778] BTRFS info (device loop2): doing ref verification [ 298.734455][ T5781] loop0: detected capacity change from 0 to 32768 [ 298.754536][ T5781] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor333 (5781) [ 298.762609][ T5778] BTRFS info (device loop2): setting nodatasum [ 298.806608][ T5778] BTRFS info (device loop2): enabling ssd optimizations [ 298.813628][ T5778] BTRFS info (device loop2): using free space tree executing program [ 298.951736][ T5778] BTRFS info (device loop2): auto enabling async discard [ 298.984058][ T5778] BTRFS info (device loop2): checking UUID tree [ 299.038104][ T5778] BTRFS info (device loop2): balance: start -s [ 299.047145][ T5778] BTRFS info (device loop2): relocating block group 1048576 flags system [ 299.060393][ T5786] loop5: detected capacity change from 0 to 32768 [ 299.087746][ T5786] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor333 (5786) [ 299.111105][ T5784] loop1: detected capacity change from 0 to 32768 [ 299.149427][ T5810] BTRFS info (device loop2): scrub: started on devid 1 [ 299.149624][ T5784] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor333 (5784) [ 299.162709][ T5790] loop4: detected capacity change from 0 to 32768 [ 299.178485][ T5778] BTRFS info (device loop2): balance: ended with status: 0 [ 299.192148][ T5810] BTRFS info (device loop2): scrub: finished on devid 1 with status: 0 [ 299.212632][ T5789] loop3: detected capacity change from 0 to 32768 [ 299.235488][ T5789] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor333 (5789) [ 299.267083][ T5790] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor333 (5790) executing program executing program executing program executing program executing program [ 300.219204][ T5809] loop0: detected capacity change from 0 to 32768 [ 300.259150][ T5809] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 300.297673][ T5809] BTRFS info (device loop0): doing ref verification [ 300.321848][ T5809] BTRFS info (device loop0): setting nodatasum [ 300.344226][ T5809] BTRFS info (device loop0): enabling ssd optimizations [ 300.369697][ T5809] BTRFS info (device loop0): using free space tree [ 300.486875][ T5815] loop2: detected capacity change from 0 to 32768 [ 300.519740][ T5809] BTRFS info (device loop0): auto enabling async discard [ 300.534974][ T5815] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor333 (5815) [ 300.550026][ T5809] BTRFS info (device loop0): checking UUID tree [ 300.573314][ T5817] loop5: detected capacity change from 0 to 32768 [ 300.627821][ T5817] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor333 (5817) [ 300.668744][ T5823] loop4: detected capacity change from 0 to 32768 [ 300.676178][ T5809] BTRFS info (device loop0): balance: start -s [ 300.688645][ T5823] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor333 (5823) [ 300.700519][ T5809] BTRFS info (device loop0): relocating block group 1048576 flags system [ 300.798151][ T5841] BTRFS info (device loop0): scrub: started on devid 1 [ 300.818891][ T5809] BTRFS info (device loop0): balance: ended with status: 0 [ 300.822809][ T5841] BTRFS info (device loop0): scrub: finished on devid 1 with status: 0 [ 300.920866][ T5821] loop1: detected capacity change from 0 to 32768 [ 300.939134][ T5819] loop3: detected capacity change from 0 to 32768 [ 300.952970][ T5821] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor333 (5821) [ 300.985304][ T5819] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor333 (5819) executing program executing program executing program executing program executing program executing program [ 302.259485][ T5845] loop0: detected capacity change from 0 to 32768 [ 302.288492][ T5849] loop4: detected capacity change from 0 to 32768 [ 302.306423][ T5847] loop2: detected capacity change from 0 to 32768 [ 302.321785][ T5845] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor333 (5845) [ 302.335109][ T5849] BTRFS info (device loop4): using xxhash64 (xxhash64-generic) checksum algorithm [ 302.342915][ T5851] loop5: detected capacity change from 0 to 32768 [ 302.356586][ T5849] BTRFS info (device loop4): doing ref verification [ 302.363334][ T5849] BTRFS info (device loop4): setting nodatasum [ 302.370871][ T5847] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor333 (5847) [ 302.386602][ T5849] BTRFS info (device loop4): enabling ssd optimizations [ 302.393808][ T5849] BTRFS info (device loop4): using free space tree [ 302.393828][ T5851] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor333 (5851) [ 302.411416][ T5855] loop3: detected capacity change from 0 to 32768 [ 302.431321][ T5853] loop1: detected capacity change from 0 to 32768 [ 302.467965][ T5855] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor333 (5855) [ 302.497435][ T5853] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor333 (5853) executing program [ 302.592833][ T5849] BTRFS info (device loop4): auto enabling async discard [ 302.621762][ T5849] BTRFS info (device loop4): checking UUID tree executing program [ 302.746316][ T5849] BTRFS info (device loop4): balance: start -s [ 302.769756][ T5875] BTRFS info (device loop4): scrub: started on devid 1 executing program [ 302.802878][ T5849] BTRFS info (device loop4): relocating block group 1048576 flags system executing program [ 302.889898][ T5875] BTRFS info (device loop4): scrub: finished on devid 1 with status: 0 [ 302.910380][ T5849] BTRFS info (device loop4): balance: ended with status: 0 executing program executing program [ 303.729205][ T5873] loop5: detected capacity change from 0 to 32768 [ 303.785780][ T5873] BTRFS info (device loop5): using xxhash64 (xxhash64-generic) checksum algorithm [ 303.830187][ T5873] BTRFS info (device loop5): doing ref verification [ 303.857711][ T5873] BTRFS info (device loop5): setting nodatasum [ 303.884055][ T5873] BTRFS info (device loop5): enabling ssd optimizations [ 303.914652][ T5873] BTRFS info (device loop5): using free space tree [ 303.939703][ T5878] loop1: detected capacity change from 0 to 32768 [ 303.969699][ T5878] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor333 (5878) [ 304.012956][ T5880] loop2: detected capacity change from 0 to 32768 [ 304.056925][ T5873] BTRFS info (device loop5): auto enabling async discard [ 304.069135][ T5880] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor333 (5880) [ 304.081703][ T5873] BTRFS info (device loop5): checking UUID tree [ 304.099360][ T5883] loop0: detected capacity change from 0 to 32768 [ 304.108056][ T5883] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor333 (5883) [ 304.150113][ T5887] loop4: detected capacity change from 0 to 32768 [ 304.164226][ T5873] BTRFS info (device loop5): balance: start -s [ 304.190495][ T5906] BTRFS info (device loop5): scrub: started on devid 1 [ 304.202060][ T5887] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor333 (5887) [ 304.230988][ T5873] BTRFS info (device loop5): relocating block group 1048576 flags system [ 304.316395][ T5885] loop3: detected capacity change from 0 to 32768 [ 304.348683][ T5885] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor333 (5885) [ 304.379848][ T5873] BTRFS info (device loop5): balance: ended with status: 0 [ 304.381830][ T5906] BTRFS info (device loop5): scrub: finished on devid 1 with status: 0 executing program executing program executing program executing program executing program executing program [ 305.546148][ T5911] loop2: detected capacity change from 0 to 32768 [ 305.600731][ T5911] BTRFS info (device loop2): using xxhash64 (xxhash64-generic) checksum algorithm [ 305.619007][ T5911] BTRFS info (device loop2): doing ref verification [ 305.639039][ T5911] BTRFS info (device loop2): setting nodatasum [ 305.654575][ T5915] loop4: detected capacity change from 0 to 32768 [ 305.663415][ T5911] BTRFS info (device loop2): enabling ssd optimizations [ 305.678899][ T5915] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor333 (5915) [ 305.692428][ T5911] BTRFS info (device loop2): using free space tree [ 305.699932][ T5916] loop0: detected capacity change from 0 to 32768 [ 305.709402][ T5916] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor333 (5916) [ 305.710045][ T5909] loop1: detected capacity change from 0 to 32768 [ 305.751797][ T5909] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor333 (5909) [ 305.859145][ T5911] BTRFS info (device loop2): auto enabling async discard [ 305.877730][ T5911] BTRFS info (device loop2): checking UUID tree [ 305.891388][ T5917] loop5: detected capacity change from 0 to 32768 [ 305.939340][ T5917] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor333 (5917) [ 305.973041][ T5919] loop3: detected capacity change from 0 to 32768 executing program [ 305.989261][ T5911] BTRFS info (device loop2): balance: start -s [ 306.010165][ T5911] BTRFS info (device loop2): relocating block group 1048576 flags system [ 306.032541][ T5919] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor333 (5919) executing program [ 306.110165][ T5938] BTRFS info (device loop2): scrub: started on devid 1 [ 306.118955][ T5911] BTRFS info (device loop2): balance: ended with status: 0 [ 306.132986][ T5938] BTRFS info (device loop2): scrub: finished on devid 1 with status: 0 executing program executing program executing program executing program [ 307.257190][ T5939] loop1: detected capacity change from 0 to 32768 [ 307.292805][ T5939] BTRFS info (device loop1): using xxhash64 (xxhash64-generic) checksum algorithm [ 307.322244][ T5939] BTRFS info (device loop1): doing ref verification [ 307.331017][ T5943] loop4: detected capacity change from 0 to 32768 [ 307.343282][ T5939] BTRFS info (device loop1): setting nodatasum [ 307.354665][ T5943] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor333 (5943) [ 307.368974][ T5939] BTRFS info (device loop1): enabling ssd optimizations [ 307.383785][ T5939] BTRFS info (device loop1): using free space tree [ 307.416055][ T5947] loop2: detected capacity change from 0 to 32768 [ 307.425520][ T5947] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor333 (5947) [ 307.450459][ T5945] loop0: detected capacity change from 0 to 32768 [ 307.459076][ T5945] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor333 (5945) [ 307.552230][ T5939] BTRFS info (device loop1): auto enabling async discard [ 307.576367][ T5939] BTRFS info (device loop1): checking UUID tree [ 307.595057][ T5949] loop5: detected capacity change from 0 to 32768 executing program [ 307.625768][ T5949] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor333 (5949) [ 307.674223][ T5939] BTRFS info (device loop1): balance: start -s [ 307.713837][ T5939] BTRFS info (device loop1): relocating block group 1048576 flags system executing program [ 307.794754][ T5951] loop3: detected capacity change from 0 to 32768 [ 307.833250][ T5951] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor333 (5951) [ 307.855792][ T5971] BTRFS info (device loop1): scrub: started on devid 1 [ 307.864265][ T5939] BTRFS info (device loop1): balance: ended with status: 0 [ 307.878250][ T5971] BTRFS info (device loop1): scrub: finished on devid 1 with status: 0 executing program executing program executing program executing program [ 308.875161][ T5970] loop2: detected capacity change from 0 to 32768 [ 308.919421][ T5970] BTRFS info (device loop2): using xxhash64 (xxhash64-generic) checksum algorithm [ 308.963076][ T5970] BTRFS info (device loop2): doing ref verification [ 308.991878][ T5970] BTRFS info (device loop2): setting nodatasum [ 309.000912][ T5974] loop4: detected capacity change from 0 to 32768 [ 309.012750][ T5970] BTRFS info (device loop2): enabling ssd optimizations [ 309.032369][ T5974] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor333 (5974) [ 309.034374][ T5970] BTRFS info (device loop2): using free space tree [ 309.079584][ T5977] loop0: detected capacity change from 0 to 32768 [ 309.098835][ T5977] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor333 (5977) [ 309.148682][ T5981] loop5: detected capacity change from 0 to 32768 [ 309.158394][ T5981] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor333 (5981) [ 309.242720][ T5980] loop1: detected capacity change from 0 to 32768 [ 309.263453][ T5970] BTRFS info (device loop2): auto enabling async discard executing program [ 309.294488][ T5970] BTRFS info (device loop2): checking UUID tree [ 309.310872][ T5980] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor333 (5980) [ 309.390362][ T5970] BTRFS info (device loop2): balance: start -s [ 309.426059][ T5970] BTRFS info (device loop2): relocating block group 1048576 flags system executing program [ 309.505969][ T5983] loop3: detected capacity change from 0 to 32768 [ 309.536494][ T5983] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor333 (5983) executing program [ 309.583622][ T6003] BTRFS info (device loop2): scrub: started on devid 1 [ 309.593223][ T5970] BTRFS info (device loop2): balance: ended with status: 0 [ 309.611056][ T6003] BTRFS info (device loop2): scrub: finished on devid 1 with status: 0 executing program executing program executing program [ 310.579156][ T6002] loop4: detected capacity change from 0 to 32768 [ 310.615384][ T6002] BTRFS info (device loop4): using xxhash64 (xxhash64-generic) checksum algorithm [ 310.645141][ T6002] BTRFS info (device loop4): doing ref verification [ 310.668345][ T6009] loop0: detected capacity change from 0 to 32768 [ 310.676211][ T6002] BTRFS info (device loop4): setting nodatasum [ 310.689395][ T6002] BTRFS info (device loop4): enabling ssd optimizations [ 310.700159][ T6009] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor333 (6009) [ 310.716771][ T6002] BTRFS info (device loop4): using free space tree [ 310.753024][ T6011] loop1: detected capacity change from 0 to 32768 [ 310.764431][ T6011] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor333 (6011) [ 310.777685][ T6006] loop5: detected capacity change from 0 to 32768 [ 310.807294][ T6006] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor333 (6006) [ 310.880892][ T6002] BTRFS info (device loop4): auto enabling async discard [ 310.916407][ T6002] BTRFS info (device loop4): checking UUID tree executing program [ 310.960048][ T6013] loop2: detected capacity change from 0 to 32768 [ 310.971151][ T6013] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor333 (6013) [ 311.046061][ T6002] BTRFS info (device loop4): balance: start -s [ 311.064882][ T6035] BTRFS info (device loop4): scrub: started on devid 1 executing program [ 311.102392][ T6002] BTRFS info (device loop4): relocating block group 1048576 flags system executing program executing program [ 311.318077][ T6035] BTRFS info (device loop4): scrub: finished on devid 1 with status: 0 [ 311.318152][ T6002] BTRFS info (device loop4): balance: ended with status: 0 [ 311.353682][ T6015] loop3: detected capacity change from 0 to 32768 [ 311.407977][ T6015] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor333 (6015) executing program executing program [ 312.187175][ T6039] loop5: detected capacity change from 0 to 32768 [ 312.238439][ T6039] BTRFS info (device loop5): using xxhash64 (xxhash64-generic) checksum algorithm [ 312.286624][ T6039] BTRFS info (device loop5): doing ref verification [ 312.293329][ T6039] BTRFS info (device loop5): setting nodatasum [ 312.336797][ T6039] BTRFS info (device loop5): enabling ssd optimizations [ 312.343815][ T6039] BTRFS info (device loop5): using free space tree [ 312.349410][ T6034] loop0: detected capacity change from 0 to 32768 [ 312.382231][ T6034] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor333 (6034) [ 312.464600][ T6041] loop2: detected capacity change from 0 to 32768 [ 312.536098][ T6041] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor333 (6041) executing program [ 312.606909][ T6039] BTRFS info (device loop5): auto enabling async discard [ 312.607080][ T6043] loop1: detected capacity change from 0 to 32768 [ 312.615533][ T6039] BTRFS info (device loop5): checking UUID tree [ 312.641332][ T6043] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor333 (6043) [ 312.680556][ T6045] loop4: detected capacity change from 0 to 32768 [ 312.727928][ T6045] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor333 (6045) [ 312.783062][ T6067] BTRFS info (device loop5): scrub: started on devid 1 [ 312.783061][ T6039] BTRFS info (device loop5): balance: start -s [ 312.787566][ T6067] BTRFS info (device loop5): scrub: finished on devid 1 with status: 0 [ 312.826148][ T6039] BTRFS info (device loop5): relocating block group 1048576 flags system [ 312.965010][ T6047] loop3: detected capacity change from 0 to 32768 [ 312.996492][ T6047] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor333 (6047) executing program executing program [ 313.021443][ T6039] BTRFS info (device loop5): balance: ended with status: 0 executing program executing program executing program [ 313.666672][ T6065] loop0: detected capacity change from 0 to 32768 [ 313.719964][ T6065] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 313.751733][ T6065] BTRFS info (device loop0): doing ref verification [ 313.775499][ T6065] BTRFS info (device loop0): setting nodatasum [ 313.807879][ T6065] BTRFS info (device loop0): enabling ssd optimizations [ 313.837970][ T6065] BTRFS info (device loop0): using free space tree [ 313.983292][ T6065] BTRFS info (device loop0): auto enabling async discard [ 313.992095][ T6065] BTRFS info (device loop0): checking UUID tree [ 314.043025][ T6065] BTRFS info (device loop0): balance: start -s [ 314.080224][ T6072] loop1: detected capacity change from 0 to 32768 [ 314.088935][ T6072] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor333 (6072) [ 314.094873][ T6097] BTRFS info (device loop0): scrub: started on devid 1 [ 314.187548][ T6065] BTRFS info (device loop0): relocating block group 1048576 flags system [ 314.288382][ T6075] loop5: detected capacity change from 0 to 32768 [ 314.299822][ T6097] BTRFS info (device loop0): scrub: finished on devid 1 with status: 0 [ 314.306668][ T6065] BTRFS info (device loop0): balance: ended with status: 0 [ 314.328307][ T6073] loop2: detected capacity change from 0 to 32768 [ 314.351752][ T6073] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor333 (6073) [ 314.376645][ T6077] loop4: detected capacity change from 0 to 32768 [ 314.388121][ T6075] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor333 (6075) [ 314.438007][ T6079] loop3: detected capacity change from 0 to 32768 [ 314.458067][ T6077] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor333 (6077) executing program executing program [ 314.552072][ T6079] BTRFS info (device loop3): using xxhash64 (xxhash64-generic) checksum algorithm [ 314.596731][ T6079] BTRFS info (device loop3): doing ref verification [ 314.637574][ T6079] BTRFS info (device loop3): setting nodatasum [ 314.666160][ T6079] BTRFS info (device loop3): enabling ssd optimizations [ 314.687974][ T6079] BTRFS info (device loop3): using free space tree executing program [ 314.877708][ T6079] BTRFS info (device loop3): auto enabling async discard [ 314.887545][ T6079] BTRFS info (device loop3): checking UUID tree executing program executing program [ 315.044915][ T6079] BTRFS info (device loop3): balance: start -s [ 315.044913][ T6123] BTRFS info (device loop3): scrub: started on devid 1 [ 315.048696][ T6123] BTRFS info (device loop3): scrub: finished on devid 1 with status: 0 [ 315.059011][ T6079] BTRFS info (device loop3): relocating block group 1048576 flags system [ 315.247516][ T6079] BTRFS info (device loop3): balance: ended with status: 0 executing program [ 315.634237][ T6103] loop0: detected capacity change from 0 to 32768 [ 315.680232][ T6103] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 315.712004][ T6103] BTRFS info (device loop0): doing ref verification [ 315.731488][ T6101] loop1: detected capacity change from 0 to 32768 [ 315.743500][ T6103] BTRFS info (device loop0): setting nodatasum [ 315.759396][ T6101] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor333 (6101) [ 315.778305][ T6103] BTRFS info (device loop0): enabling ssd optimizations [ 315.801251][ T6103] BTRFS info (device loop0): using free space tree [ 315.932210][ T6121] loop4: detected capacity change from 0 to 32768 [ 315.942445][ T6121] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor333 (6121) executing program executing program [ 316.190085][ T6103] BTRFS info (device loop0): auto enabling async discard [ 316.221681][ T6103] BTRFS info (device loop0): checking UUID tree [ 316.317992][ T6103] BTRFS info (device loop0): balance: start -s [ 316.320237][ T6128] loop2: detected capacity change from 0 to 32768 [ 316.352919][ T6103] BTRFS info (device loop0): relocating block group 1048576 flags system [ 316.373610][ T6128] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor333 (6128) [ 316.480363][ T6127] loop5: detected capacity change from 0 to 32768 [ 316.501723][ T6153] BTRFS info (device loop0): scrub: started on devid 1 [ 316.508574][ T6103] BTRFS info (device loop0): balance: ended with status: 0 [ 316.528078][ T6153] BTRFS info (device loop0): scrub: finished on devid 1 with status: 0 [ 316.540612][ T6127] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor333 (6127) [ 316.575294][ T6131] loop3: detected capacity change from 0 to 32768 [ 316.644782][ T6131] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor333 (6131) executing program executing program executing program executing program [ 317.301400][ T6151] loop4: detected capacity change from 0 to 32768 [ 317.349069][ T6151] BTRFS info (device loop4): using xxhash64 (xxhash64-generic) checksum algorithm [ 317.388886][ T6151] BTRFS info (device loop4): doing ref verification [ 317.416900][ T6151] BTRFS info (device loop4): setting nodatasum [ 317.421943][ T6145] loop1: detected capacity change from 0 to 32768 [ 317.443377][ T6151] BTRFS info (device loop4): enabling ssd optimizations [ 317.454503][ T6145] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor333 (6145) [ 317.474164][ T6151] BTRFS info (device loop4): using free space tree [ 317.624883][ T6151] BTRFS info (device loop4): auto enabling async discard [ 317.636067][ T6151] BTRFS info (device loop4): checking UUID tree [ 317.669583][ T6151] BTRFS info (device loop4): balance: start -s [ 317.678755][ T6151] BTRFS info (device loop4): relocating block group 1048576 flags system [ 317.733147][ T6181] BTRFS info (device loop4): scrub: started on devid 1 [ 317.743572][ T6151] BTRFS info (device loop4): balance: ended with status: 0 [ 317.759897][ T6181] BTRFS info (device loop4): scrub: finished on devid 1 with status: 0 executing program executing program [ 318.043195][ T6157] loop0: detected capacity change from 0 to 32768 [ 318.059382][ T6159] loop2: detected capacity change from 0 to 32768 [ 318.091835][ T6157] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 318.102625][ T6159] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor333 (6159) [ 318.130313][ T6157] BTRFS info (device loop0): doing ref verification [ 318.160631][ T6157] BTRFS info (device loop0): setting nodatasum [ 318.188553][ T6157] BTRFS info (device loop0): enabling ssd optimizations [ 318.217939][ T6157] BTRFS info (device loop0): using free space tree [ 318.231863][ T6161] loop5: detected capacity change from 0 to 32768 [ 318.259602][ T6161] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor333 (6161) [ 318.334955][ T6163] loop3: detected capacity change from 0 to 32768 [ 318.378568][ T6163] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor333 (6163) [ 318.451375][ T6157] BTRFS info (device loop0): auto enabling async discard [ 318.480509][ T6157] BTRFS info (device loop0): checking UUID tree [ 318.563071][ T6157] BTRFS info (device loop0): balance: start -s [ 318.599737][ T6157] BTRFS info (device loop0): relocating block group 1048576 flags system executing program executing program [ 318.735596][ T6205] BTRFS info (device loop0): scrub: started on devid 1 [ 318.741111][ T6157] BTRFS info (device loop0): balance: ended with status: 0 [ 318.755766][ T6205] BTRFS info (device loop0): scrub: finished on devid 1 with status: 0 executing program executing program [ 319.193501][ T6187] loop1: detected capacity change from 0 to 32768 [ 319.238215][ T6187] BTRFS info (device loop1): using xxhash64 (xxhash64-generic) checksum algorithm [ 319.247701][ T6185] loop4: detected capacity change from 0 to 32768 [ 319.265374][ T6185] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor333 (6185) [ 319.277602][ T6187] BTRFS info (device loop1): doing ref verification [ 319.292363][ T6187] BTRFS info (device loop1): setting nodatasum [ 319.305468][ T6187] BTRFS info (device loop1): enabling ssd optimizations [ 319.320499][ T6187] BTRFS info (device loop1): using free space tree executing program [ 319.484592][ T6187] BTRFS info (device loop1): auto enabling async discard [ 319.513519][ T6187] BTRFS info (device loop1): checking UUID tree [ 319.568196][ T6187] BTRFS info (device loop1): balance: start -s [ 319.597541][ T6187] BTRFS info (device loop1): relocating block group 1048576 flags system [ 319.708234][ T6236] BTRFS info (device loop1): scrub: started on devid 1 [ 319.723413][ T6187] BTRFS info (device loop1): balance: ended with status: 0 [ 319.735477][ T6236] BTRFS info (device loop1): scrub: finished on devid 1 with status: 0 executing program [ 319.993566][ T6213] loop3: detected capacity change from 0 to 32768 [ 320.020520][ T6213] BTRFS info (device loop3): using xxhash64 (xxhash64-generic) checksum algorithm [ 320.030418][ T6208] loop2: detected capacity change from 0 to 32768 [ 320.039777][ T6208] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor333 (6208) [ 320.050953][ T6213] BTRFS info (device loop3): doing ref verification [ 320.066053][ T6213] BTRFS info (device loop3): setting nodatasum [ 320.080549][ T6213] BTRFS info (device loop3): enabling ssd optimizations [ 320.095757][ T6213] BTRFS info (device loop3): using free space tree [ 320.185574][ T6211] loop5: detected capacity change from 0 to 32768 [ 320.216917][ T6211] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor333 (6211) [ 320.267162][ T6216] loop0: detected capacity change from 0 to 32768 [ 320.277073][ T6216] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor333 (6216) [ 320.339582][ T6213] BTRFS info (device loop3): auto enabling async discard [ 320.370484][ T6213] BTRFS info (device loop3): checking UUID tree executing program [ 320.467869][ T6213] BTRFS info (device loop3): balance: start -s [ 320.498741][ T6258] BTRFS info (device loop3): scrub: started on devid 1 [ 320.537591][ T6213] BTRFS info (device loop3): relocating block group 1048576 flags system [ 320.660678][ T6258] BTRFS info (device loop3): scrub: finished on devid 1 with status: 0 [ 320.677855][ T6213] BTRFS info (device loop3): balance: ended with status: 0 executing program executing program executing program [ 320.942517][ T6235] loop4: detected capacity change from 0 to 32768 [ 320.994443][ T6235] BTRFS info (device loop4): using xxhash64 (xxhash64-generic) checksum algorithm [ 321.037192][ T6235] BTRFS info (device loop4): doing ref verification [ 321.060604][ T6235] BTRFS info (device loop4): setting nodatasum [ 321.082751][ T6235] BTRFS info (device loop4): enabling ssd optimizations [ 321.106648][ T6235] BTRFS info (device loop4): using free space tree [ 321.260541][ T6235] BTRFS info (device loop4): auto enabling async discard [ 321.266238][ T6240] loop1: detected capacity change from 0 to 32768 [ 321.277336][ T6240] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor333 (6240) [ 321.289082][ T6235] BTRFS info (device loop4): checking UUID tree [ 321.428112][ T6235] BTRFS info (device loop4): balance: start -s [ 321.463465][ T6286] BTRFS info (device loop4): scrub: started on devid 1 [ 321.487964][ T6235] BTRFS info (device loop4): relocating block group 1048576 flags system [ 321.604106][ T6266] loop0: detected capacity change from 0 to 32768 [ 321.626033][ T6286] BTRFS info (device loop4): scrub: finished on devid 1 with status: 0 [ 321.628916][ T6235] BTRFS info (device loop4): balance: ended with status: 0 [ 321.650762][ T6266] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor333 (6266) executing program executing program [ 322.083695][ T6260] loop2: detected capacity change from 0 to 32768 [ 322.103054][ T6264] loop5: detected capacity change from 0 to 32768 executing program [ 322.135684][ T6260] BTRFS info (device loop2): using xxhash64 (xxhash64-generic) checksum algorithm [ 322.145384][ T6264] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor333 (6264) [ 322.186344][ T6260] BTRFS info (device loop2): doing ref verification [ 322.211566][ T6260] BTRFS info (device loop2): setting nodatasum [ 322.251945][ T6260] BTRFS info (device loop2): enabling ssd optimizations [ 322.280936][ T6260] BTRFS info (device loop2): using free space tree [ 322.289592][ T6268] loop3: detected capacity change from 0 to 32768 [ 322.342493][ T6268] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor333 (6268) executing program [ 322.493950][ T6260] BTRFS info (device loop2): auto enabling async discard [ 322.505439][ T6260] BTRFS info (device loop2): checking UUID tree [ 322.568989][ T6260] BTRFS info (device loop2): balance: start -s [ 322.611420][ T6314] BTRFS info (device loop2): scrub: started on devid 1 [ 322.632219][ T6314] BTRFS info (device loop2): scrub: finished on devid 1 with status: 0 [ 322.662710][ T6260] BTRFS info (device loop2): relocating block group 1048576 flags system [ 322.847761][ T6260] BTRFS info (device loop2): balance: ended with status: 0 executing program executing program [ 323.332641][ T6290] loop4: detected capacity change from 0 to 32768 [ 323.439383][ T6294] loop0: detected capacity change from 0 to 32768 [ 323.450983][ T6292] loop1: detected capacity change from 0 to 32768 [ 323.466400][ T6306] loop5: detected capacity change from 0 to 32768 [ 323.473597][ T6290] BTRFS info (device loop4): using xxhash64 (xxhash64-generic) checksum algorithm [ 323.483973][ T6292] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor333 (6292) [ 323.496835][ T6290] BTRFS info (device loop4): doing ref verification [ 323.503478][ T6290] BTRFS info (device loop4): setting nodatasum [ 323.521897][ T6294] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor333 (6294) [ 323.539599][ T6290] BTRFS info (device loop4): enabling ssd optimizations [ 323.557233][ T6306] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor333 (6306) [ 323.564824][ T6290] BTRFS info (device loop4): using free space tree executing program [ 323.800147][ T6290] BTRFS info (device loop4): auto enabling async discard [ 323.817766][ T6290] BTRFS info (device loop4): checking UUID tree [ 323.965590][ T6290] BTRFS info (device loop4): balance: start -s [ 323.968263][ T6341] BTRFS info (device loop4): scrub: started on devid 1 [ 324.001291][ T6341] BTRFS info (device loop4): scrub: finished on devid 1 with status: 0 [ 324.024825][ T6290] BTRFS info (device loop4): relocating block group 1048576 flags system executing program [ 324.074920][ T6320] loop2: detected capacity change from 0 to 32768 [ 324.106134][ T6320] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor333 (6320) executing program [ 324.181367][ T6290] BTRFS info (device loop4): balance: ended with status: 0 [ 324.288821][ T6318] loop3: detected capacity change from 0 to 32768 [ 324.338260][ T6318] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor333 (6318) executing program executing program executing program [ 325.273842][ T6338] loop5: detected capacity change from 0 to 32768 [ 325.350046][ T6338] BTRFS info (device loop5): using xxhash64 (xxhash64-generic) checksum algorithm [ 325.373943][ T6338] BTRFS info (device loop5): doing ref verification [ 325.400785][ T6338] BTRFS info (device loop5): setting nodatasum [ 325.418565][ T6347] loop0: detected capacity change from 0 to 32768 [ 325.426265][ T6338] BTRFS info (device loop5): enabling ssd optimizations [ 325.443579][ T6338] BTRFS info (device loop5): using free space tree [ 325.451039][ T6347] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor333 (6347) [ 325.492527][ T6345] loop1: detected capacity change from 0 to 32768 [ 325.542823][ T6345] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor333 (6345) executing program [ 325.646713][ T6338] BTRFS info (device loop5): auto enabling async discard [ 325.652358][ T6349] loop4: detected capacity change from 0 to 32768 [ 325.664737][ T6349] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor333 (6349) [ 325.665029][ T6338] BTRFS info (device loop5): checking UUID tree [ 325.720020][ T6351] loop2: detected capacity change from 0 to 32768 [ 325.729417][ T6351] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor333 (6351) [ 325.795191][ T6338] BTRFS info (device loop5): balance: start -s [ 325.849056][ T6338] BTRFS info (device loop5): relocating block group 1048576 flags system [ 325.978096][ T6373] BTRFS info (device loop5): scrub: started on devid 1 [ 325.979669][ T6338] BTRFS info (device loop5): balance: ended with status: 0 [ 326.001735][ T6373] BTRFS info (device loop5): scrub: finished on devid 1 with status: 0 executing program executing program [ 326.137797][ T6353] loop3: detected capacity change from 0 to 32768 [ 326.214281][ T6353] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor333 (6353) executing program executing program executing program [ 326.911540][ T6370] loop0: detected capacity change from 0 to 32768 [ 326.952730][ T6370] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 326.982415][ T6370] BTRFS info (device loop0): doing ref verification [ 327.003873][ T6370] BTRFS info (device loop0): setting nodatasum [ 327.023708][ T6370] BTRFS info (device loop0): enabling ssd optimizations [ 327.046801][ T6370] BTRFS info (device loop0): using free space tree [ 327.084509][ T6379] loop4: detected capacity change from 0 to 32768 [ 327.102075][ T6379] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor333 (6379) executing program [ 327.231962][ T6370] BTRFS info (device loop0): auto enabling async discard [ 327.250113][ T6370] BTRFS info (device loop0): checking UUID tree [ 327.252573][ T6377] loop1: detected capacity change from 0 to 32768 [ 327.267471][ T6377] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor333 (6377) [ 327.354385][ T6370] BTRFS info (device loop0): balance: start -s [ 327.374355][ T6383] loop5: detected capacity change from 0 to 32768 [ 327.395396][ T6405] BTRFS info (device loop0): scrub: started on devid 1 [ 327.428707][ T6370] BTRFS info (device loop0): relocating block group 1048576 flags system [ 327.440413][ T6381] loop2: detected capacity change from 0 to 32768 [ 327.447193][ T6383] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor333 (6383) [ 327.482364][ T6381] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor333 (6381) [ 327.564103][ T6405] BTRFS info (device loop0): scrub: finished on devid 1 with status: 0 [ 327.588085][ T6370] BTRFS info (device loop0): balance: ended with status: 0 executing program executing program executing program [ 327.861540][ T6385] loop3: detected capacity change from 0 to 32768 [ 327.891012][ T6385] BTRFS info (device loop3): using xxhash64 (xxhash64-generic) checksum algorithm executing program [ 327.946189][ T6385] BTRFS info (device loop3): doing ref verification [ 327.976740][ T6385] BTRFS info (device loop3): setting nodatasum [ 328.016652][ T6385] BTRFS info (device loop3): enabling ssd optimizations [ 328.039740][ T6385] BTRFS info (device loop3): using free space tree [ 328.209005][ T6385] BTRFS info (device loop3): auto enabling async discard [ 328.221160][ T6385] BTRFS info (device loop3): checking UUID tree [ 328.345806][ T6385] BTRFS info (device loop3): balance: start -s [ 328.348291][ T6433] BTRFS info (device loop3): scrub: started on devid 1 [ 328.381279][ T6433] BTRFS info (device loop3): scrub: finished on devid 1 with status: 0 [ 328.402056][ T6385] BTRFS info (device loop3): relocating block group 1048576 flags system [ 328.537251][ T6404] loop4: detected capacity change from 0 to 32768 [ 328.559806][ T6385] BTRFS info (device loop3): balance: ended with status: 0 [ 328.576664][ T6404] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor333 (6404) executing program [ 328.892866][ T6410] loop0: detected capacity change from 0 to 32768 [ 328.931915][ T6410] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 328.964771][ T6410] BTRFS info (device loop0): doing ref verification [ 328.978496][ T6413] loop5: detected capacity change from 0 to 32768 [ 328.988556][ T6410] BTRFS info (device loop0): setting nodatasum executing program [ 329.011296][ T6410] BTRFS info (device loop0): enabling ssd optimizations [ 329.019529][ T6413] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor333 (6413) [ 329.036788][ T6410] BTRFS info (device loop0): using free space tree [ 329.101294][ T6411] loop1: detected capacity change from 0 to 32768 [ 329.137466][ T6411] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor333 (6411) [ 329.210662][ T6410] BTRFS info (device loop0): auto enabling async discard [ 329.222236][ T6410] BTRFS info (device loop0): checking UUID tree executing program [ 329.346721][ T6415] loop2: detected capacity change from 0 to 32768 [ 329.347278][ T6410] BTRFS info (device loop0): balance: start -s [ 329.377874][ T6459] BTRFS info (device loop0): scrub: started on devid 1 executing program [ 329.436676][ T6415] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor333 (6415) [ 329.450815][ T6410] BTRFS info (device loop0): relocating block group 1048576 flags system [ 329.626070][ T6459] BTRFS info (device loop0): scrub: finished on devid 1 with status: 0 [ 329.633273][ T6410] BTRFS info (device loop0): balance: ended with status: 0 executing program executing program [ 330.078236][ T6437] loop3: detected capacity change from 0 to 32768 [ 330.115816][ T6437] BTRFS info (device loop3): using xxhash64 (xxhash64-generic) checksum algorithm [ 330.154051][ T6437] BTRFS info (device loop3): doing ref verification [ 330.182286][ T6437] BTRFS info (device loop3): setting nodatasum [ 330.216839][ T6437] BTRFS info (device loop3): enabling ssd optimizations [ 330.246641][ T6437] BTRFS info (device loop3): using free space tree [ 330.431626][ T6437] BTRFS info (device loop3): auto enabling async discard [ 330.443664][ T6437] BTRFS info (device loop3): checking UUID tree [ 330.444336][ T6440] loop4: detected capacity change from 0 to 32768 [ 330.531673][ T6440] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor333 (6440) [ 330.560881][ T6437] BTRFS info (device loop3): balance: start -s [ 330.575925][ T6486] BTRFS info (device loop3): scrub: started on devid 1 [ 330.610333][ T6437] BTRFS info (device loop3): relocating block group 1048576 flags system [ 330.652548][ T6458] loop1: detected capacity change from 0 to 32768 [ 330.694608][ T6458] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor333 (6458) [ 330.712807][ T6467] loop2: detected capacity change from 0 to 32768 [ 330.732590][ T6486] BTRFS info (device loop3): scrub: finished on devid 1 with status: 0 [ 330.742861][ T6437] BTRFS info (device loop3): balance: ended with status: 0 [ 330.758907][ T6462] loop5: detected capacity change from 0 to 32768 [ 330.764123][ T6467] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor333 (6467) [ 330.805480][ T6462] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor333 (6462) executing program executing program executing program [ 331.225550][ T6465] loop0: detected capacity change from 0 to 32768 executing program executing program [ 331.287202][ T6465] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 331.358061][ T6465] BTRFS info (device loop0): doing ref verification [ 331.387207][ T6465] BTRFS info (device loop0): setting nodatasum [ 331.413605][ T6465] BTRFS info (device loop0): enabling ssd optimizations [ 331.452222][ T6465] BTRFS info (device loop0): using free space tree [ 331.609863][ T6465] BTRFS info (device loop0): auto enabling async discard [ 331.621229][ T6465] BTRFS info (device loop0): checking UUID tree [ 331.664779][ T6465] BTRFS info (device loop0): balance: start -s [ 331.673977][ T6465] BTRFS info (device loop0): relocating block group 1048576 flags system [ 331.739515][ T6515] BTRFS info (device loop0): scrub: started on devid 1 [ 331.750934][ T6465] BTRFS info (device loop0): balance: ended with status: 0 [ 331.765070][ T6515] BTRFS info (device loop0): scrub: finished on devid 1 with status: 0 executing program [ 332.254238][ T6489] loop3: detected capacity change from 0 to 32768 [ 332.296779][ T6489] BTRFS info (device loop3): using xxhash64 (xxhash64-generic) checksum algorithm [ 332.319794][ T6491] loop4: detected capacity change from 0 to 32768 [ 332.336639][ T6489] BTRFS info (device loop3): doing ref verification [ 332.348058][ T6491] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor333 (6491) [ 332.367069][ T6489] BTRFS info (device loop3): setting nodatasum [ 332.388421][ T6497] loop5: detected capacity change from 0 to 32768 [ 332.392353][ T6489] BTRFS info (device loop3): enabling ssd optimizations [ 332.414412][ T6496] loop1: detected capacity change from 0 to 32768 [ 332.421450][ T6489] BTRFS info (device loop3): using free space tree [ 332.428950][ T6497] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor333 (6497) [ 332.461512][ T6493] loop2: detected capacity change from 0 to 32768 [ 332.480167][ T6496] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor333 (6496) [ 332.501993][ T6493] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor333 (6493) [ 332.649757][ T6489] BTRFS info (device loop3): auto enabling async discard [ 332.662168][ T6489] BTRFS info (device loop3): checking UUID tree executing program [ 332.746261][ T6489] BTRFS info (device loop3): balance: start -s [ 332.792061][ T6537] BTRFS info (device loop3): scrub: started on devid 1 executing program [ 332.849702][ T6489] BTRFS info (device loop3): relocating block group 1048576 flags system executing program [ 332.971629][ T6537] BTRFS info (device loop3): scrub: finished on devid 1 with status: 0 [ 332.988562][ T6489] BTRFS info (device loop3): balance: ended with status: 0 executing program executing program [ 333.193625][ T6519] loop0: detected capacity change from 0 to 32768 [ 333.246676][ T6519] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 333.287417][ T6519] BTRFS info (device loop0): doing ref verification [ 333.316440][ T6519] BTRFS info (device loop0): setting nodatasum [ 333.343901][ T6519] BTRFS info (device loop0): enabling ssd optimizations [ 333.373698][ T6519] BTRFS info (device loop0): using free space tree [ 333.553768][ T6519] BTRFS info (device loop0): auto enabling async discard [ 333.565931][ T6519] BTRFS info (device loop0): checking UUID tree [ 333.665211][ T6543] loop4: detected capacity change from 0 to 32768 [ 333.680052][ T6519] BTRFS info (device loop0): balance: start -s [ 333.701962][ T6567] BTRFS info (device loop0): scrub: started on devid 1 [ 333.707207][ T6543] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor333 (6543) [ 333.747996][ T6519] BTRFS info (device loop0): relocating block group 1048576 flags system [ 333.874764][ T6567] BTRFS info (device loop0): scrub: finished on devid 1 with status: 0 [ 333.880325][ T6519] BTRFS info (device loop0): balance: ended with status: 0 [ 334.002171][ T6539] loop1: detected capacity change from 0 to 32768 [ 334.040763][ T6539] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor333 (6539) executing program executing program [ 334.417200][ T6545] loop2: detected capacity change from 0 to 32768 [ 334.425179][ T6547] loop5: detected capacity change from 0 to 32768 [ 334.445623][ T6545] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor333 (6545) [ 334.463058][ T6547] BTRFS info (device loop5): using xxhash64 (xxhash64-generic) checksum algorithm executing program [ 334.502316][ T6547] BTRFS info (device loop5): doing ref verification [ 334.532173][ T6547] BTRFS info (device loop5): setting nodatasum [ 334.578147][ T6547] BTRFS info (device loop5): enabling ssd optimizations [ 334.604334][ T6547] BTRFS info (device loop5): using free space tree [ 334.651829][ T6549] loop3: detected capacity change from 0 to 32768 [ 334.703587][ T6547] BTRFS info (device loop5): auto enabling async discard [ 334.704155][ T6549] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor333 (6549) [ 334.725532][ T6547] BTRFS info (device loop5): checking UUID tree [ 334.865801][ T6547] BTRFS info (device loop5): balance: start -s [ 334.865799][ T6593] BTRFS info (device loop5): scrub: started on devid 1 [ 334.869042][ T6593] BTRFS info (device loop5): scrub: finished on devid 1 with status: 0 [ 334.919211][ T6547] BTRFS info (device loop5): relocating block group 1048576 flags system executing program [ 335.013235][ T6547] BTRFS info (device loop5): balance: ended with status: 0 executing program executing program [ 335.356219][ T6575] loop1: detected capacity change from 0 to 32768 [ 335.403351][ T6575] BTRFS info (device loop1): using xxhash64 (xxhash64-generic) checksum algorithm [ 335.434862][ T6572] loop0: detected capacity change from 0 to 32768 [ 335.441621][ T6575] BTRFS info (device loop1): doing ref verification [ 335.466283][ T6572] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor333 (6572) [ 335.470719][ T6575] BTRFS info (device loop1): setting nodatasum [ 335.506630][ T6575] BTRFS info (device loop1): enabling ssd optimizations [ 335.513905][ T6575] BTRFS info (device loop1): using free space tree [ 335.524866][ T6573] loop4: detected capacity change from 0 to 32768 [ 335.544237][ T6573] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor333 (6573) [ 335.777701][ T6575] BTRFS info (device loop1): auto enabling async discard [ 335.790006][ T6575] BTRFS info (device loop1): checking UUID tree [ 335.843674][ T6575] BTRFS info (device loop1): balance: start -s [ 335.864713][ T6575] BTRFS info (device loop1): relocating block group 1048576 flags system [ 335.943347][ T6619] BTRFS info (device loop1): scrub: started on devid 1 [ 335.956273][ T6575] BTRFS info (device loop1): balance: ended with status: 0 [ 335.968756][ T6619] BTRFS info (device loop1): scrub: finished on devid 1 with status: 0 executing program executing program executing program [ 336.288947][ T6597] loop2: detected capacity change from 0 to 32768 [ 336.300376][ T6601] loop5: detected capacity change from 0 to 32768 [ 336.328703][ T6601] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor333 (6601) [ 336.342391][ T6597] BTRFS info (device loop2): using xxhash64 (xxhash64-generic) checksum algorithm [ 336.365474][ T6597] BTRFS info (device loop2): doing ref verification [ 336.388300][ T6597] BTRFS info (device loop2): setting nodatasum [ 336.410243][ T6597] BTRFS info (device loop2): enabling ssd optimizations [ 336.434178][ T6597] BTRFS info (device loop2): using free space tree [ 336.478111][ T6599] loop3: detected capacity change from 0 to 32768 [ 336.534385][ T6599] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor333 (6599) [ 336.633072][ T6597] BTRFS info (device loop2): auto enabling async discard [ 336.657635][ T6597] BTRFS info (device loop2): checking UUID tree [ 336.734365][ T6597] BTRFS info (device loop2): balance: start -s [ 336.773439][ T6597] BTRFS info (device loop2): relocating block group 1048576 flags system executing program [ 336.909270][ T6646] BTRFS info (device loop2): scrub: started on devid 1 [ 336.923760][ T6597] BTRFS info (device loop2): balance: ended with status: 0 [ 336.933049][ T6646] BTRFS info (device loop2): scrub: finished on devid 1 with status: 0 [ 336.935240][ T6627] loop4: detected capacity change from 0 to 32768 executing program [ 337.002790][ T6627] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor333 (6627) executing program [ 337.388776][ T6623] loop0: detected capacity change from 0 to 32768 [ 337.430905][ T6623] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm executing program [ 337.471300][ T6623] BTRFS info (device loop0): doing ref verification [ 337.526635][ T6623] BTRFS info (device loop0): setting nodatasum [ 337.533148][ T6623] BTRFS info (device loop0): enabling ssd optimizations [ 337.575424][ T6628] loop1: detected capacity change from 0 to 32768 [ 337.586589][ T6623] BTRFS info (device loop0): using free space tree [ 337.624178][ T6628] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor333 (6628) [ 337.812999][ T6623] BTRFS info (device loop0): auto enabling async discard [ 337.830762][ T6623] BTRFS info (device loop0): checking UUID tree [ 337.945636][ T6623] BTRFS info (device loop0): balance: start -s [ 337.965625][ T6674] BTRFS info (device loop0): scrub: started on devid 1 [ 337.984886][ T6654] loop2: detected capacity change from 0 to 32768 [ 337.998451][ T6623] BTRFS info (device loop0): relocating block group 1048576 flags system [ 338.010433][ T6654] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor333 (6654) executing program [ 338.126292][ T6623] ------------[ cut here ]------------ [ 338.126311][ T6674] BTRFS info (device loop0: state A): scrub: finished on devid 1 with status: 0 [ 338.202491][ T6623] BTRFS: Transaction aborted (error -28) [ 338.228224][ T6623] WARNING: CPU: 0 PID: 6623 at fs/btrfs/volumes.c:3164 btrfs_remove_chunk.cold+0x45d/0x581 [ 338.254306][ T6650] loop5: detected capacity change from 0 to 32768 [ 338.274310][ T6623] Modules linked in: [ 338.283901][ T6650] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor333 (6650) [ 338.293779][ T6623] CPU: 0 PID: 6623 Comm: syz-executor333 Not tainted 6.2.0-rc4-next-20230118-syzkaller #0 [ 338.329566][ T6623] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 338.361286][ T6623] RIP: 0010:btrfs_remove_chunk.cold+0x45d/0x581 [ 338.381058][ T6652] loop3: detected capacity change from 0 to 32768 [ 338.382160][ T6623] Code: f7 89 ef e8 a5 8b fe ff 31 ff 89 c3 89 c6 e8 0f 10 b8 f7 84 db 74 1a e8 96 13 b8 f7 89 ee 48 c7 c7 60 97 95 8a e8 1b 99 f3 ff <0f> 0b e9 44 ff ff ff e8 7c 13 b8 f7 66 90 bb 01 00 00 00 e9 33 ff [ 338.428168][ T6652] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor333 (6652) [ 338.471231][ T6623] RSP: 0018:ffffc9000b26f858 EFLAGS: 00010282 executing program [ 338.508454][ T6623] RAX: 0000000000000000 RBX: 000000002b7a4801 RCX: 0000000000000000 [ 338.549050][ T6623] RDX: ffff88801bc00000 RSI: ffffffff8166aa6c RDI: fffff5200164defd [ 338.590833][ T6623] RBP: ffffffffffffffe4 R08: 0000000000000005 R09: 0000000000000000 [ 338.622482][ T6623] R10: 0000000080000000 R11: 0000000000000000 R12: ffff88802b7a4890 [ 338.656379][ T6623] R13: 00000000ffffffe4 R14: ffff88807a3d82c0 R15: ffff888073ce49d8 [ 338.675439][ T6623] FS: 00007f11d613a700(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 [ 338.708838][ T6623] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 338.724113][ T6656] loop4: detected capacity change from 0 to 32768 [ 338.735251][ T6623] CR2: 0000556525eadd58 CR3: 0000000029680000 CR4: 00000000003506f0 executing program [ 338.751698][ T6656] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor333 (6656) [ 338.767450][ T6623] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 338.803872][ T6623] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 338.833329][ T6623] Call Trace: executing program [ 338.863368][ T6623] [ 338.880936][ T6623] ? btrfs_chunk_alloc_add_chunk_item+0xd90/0xd90 [ 338.911435][ T6623] ? btrfs_record_root_in_trans+0xf0/0x1b0 [ 338.934924][ T6623] ? start_transaction+0x2aa/0x1450 [ 338.965000][ T6623] btrfs_relocate_chunk+0x273/0x350 [ 338.988256][ T6623] btrfs_balance+0x1caf/0x3b50 [ 339.003565][ T6623] ? find_held_lock+0x2d/0x110 [ 339.016746][ T6623] ? btrfs_relocate_chunk+0x350/0x350 [ 339.030649][ T6623] btrfs_ioctl+0xfda/0x5900 [ 339.041793][ T6623] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 339.056655][ T6623] ? btrfs_ioctl_get_supported_features+0x50/0x50 [ 339.073853][ T6623] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 339.095882][ T6623] ? do_vfs_ioctl+0x132/0x15b0 [ 339.113891][ T6623] ? vfs_fileattr_set+0xc40/0xc40 [ 339.142777][ T6623] ? trace_lock_acquire+0x1f1/0x290 executing program [ 339.175947][ T6623] ? do_one_initcall+0x402/0x7d0 [ 339.195081][ T6623] ? receive_fd+0x110/0x110 [ 339.212526][ T6623] ? __fget_files+0x26a/0x480 [ 339.230937][ T6623] ? bpf_lsm_file_ioctl+0x9/0x10 [ 339.249920][ T6623] ? btrfs_ioctl_get_supported_features+0x50/0x50 [ 339.274438][ T6678] loop1: detected capacity change from 0 to 32768 [ 339.281466][ T6623] __x64_sys_ioctl+0x197/0x210 [ 339.292382][ T6623] do_syscall_64+0x39/0xb0 [ 339.302933][ T6678] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor333 (6678) [ 339.315293][ T6623] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 339.328444][ T6623] RIP: 0033:0x7f11d618ed59 [ 339.339902][ T6623] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 71 15 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 [ 339.382289][ T6623] RSP: 002b:00007f11d613a2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 339.419883][ T6623] RAX: ffffffffffffffda RBX: 00007f11d62187a0 RCX: 00007f11d618ed59 [ 339.455413][ T6623] RDX: 0000000020000480 RSI: 00000000c4009420 RDI: 0000000000000004 [ 339.482467][ T6623] RBP: 00007f11d61e528c R08: 0000000000000000 R09: 0000000000000000 [ 339.510762][ T6623] R10: 0000000000000000 R11: 0000000000000246 R12: 8000000000000000 [ 339.519837][ T6680] loop2: detected capacity change from 0 to 32768 [ 339.536916][ T6623] R13: 697265765f666572 R14: 0030656c69662f2e R15: 00007f11d62187a8 [ 339.546569][ T6680] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor333 (6680) [ 339.565379][ T6623] [ 339.575533][ T6623] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 339.582887][ T6623] CPU: 1 PID: 6623 Comm: syz-executor333 Not tainted 6.2.0-rc4-next-20230118-syzkaller #0 [ 339.592823][ T6623] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 339.602914][ T6623] Call Trace: [ 339.606217][ T6623] [ 339.609379][ T6623] dump_stack_lvl+0xd1/0x138 [ 339.614017][ T6623] panic+0x2cc/0x626 [ 339.618038][ T6623] ? panic_print_sys_info.part.0+0x110/0x110 [ 339.624083][ T6623] ? btrfs_remove_chunk.cold+0x45d/0x581 [ 339.629768][ T6623] check_panic_on_warn.cold+0x19/0x35 [ 339.635195][ T6623] __warn+0xf2/0x1a0 [ 339.639228][ T6623] ? btrfs_remove_chunk.cold+0x45d/0x581 [ 339.644910][ T6623] report_bug+0x1c0/0x210 [ 339.649319][ T6623] handle_bug+0x3c/0x70 [ 339.653520][ T6623] exc_invalid_op+0x18/0x50 [ 339.658069][ T6623] asm_exc_invalid_op+0x1a/0x20 [ 339.662956][ T6623] RIP: 0010:btrfs_remove_chunk.cold+0x45d/0x581 [ 339.669244][ T6623] Code: f7 89 ef e8 a5 8b fe ff 31 ff 89 c3 89 c6 e8 0f 10 b8 f7 84 db 74 1a e8 96 13 b8 f7 89 ee 48 c7 c7 60 97 95 8a e8 1b 99 f3 ff <0f> 0b e9 44 ff ff ff e8 7c 13 b8 f7 66 90 bb 01 00 00 00 e9 33 ff [ 339.675858][ T6684] loop3: detected capacity change from 0 to 32768 [ 339.695466][ T6623] RSP: 0018:ffffc9000b26f858 EFLAGS: 00010282 [ 339.701568][ T6623] RAX: 0000000000000000 RBX: 000000002b7a4801 RCX: 0000000000000000 [ 339.709561][ T6623] RDX: ffff88801bc00000 RSI: ffffffff8166aa6c RDI: fffff5200164defd [ 339.717560][ T6623] RBP: ffffffffffffffe4 R08: 0000000000000005 R09: 0000000000000000 [ 339.725632][ T6623] R10: 0000000080000000 R11: 0000000000000000 R12: ffff88802b7a4890 [ 339.733618][ T6623] R13: 00000000ffffffe4 R14: ffff88807a3d82c0 R15: ffff888073ce49d8 [ 339.741635][ T6623] ? vprintk+0x8c/0xa0 [ 339.745796][ T6623] ? btrfs_remove_chunk.cold+0x45d/0x581 [ 339.751484][ T6623] ? btrfs_chunk_alloc_add_chunk_item+0xd90/0xd90 [ 339.757916][ T6623] ? btrfs_record_root_in_trans+0xf0/0x1b0 [ 339.763758][ T6623] ? start_transaction+0x2aa/0x1450 [ 339.768995][ T6623] btrfs_relocate_chunk+0x273/0x350 [ 339.774300][ T6623] btrfs_balance+0x1caf/0x3b50 [ 339.779115][ T6623] ? find_held_lock+0x2d/0x110 [ 339.783926][ T6623] ? btrfs_relocate_chunk+0x350/0x350 [ 339.789341][ T6623] btrfs_ioctl+0xfda/0x5900 [ 339.793876][ T6623] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 339.799708][ T6623] ? btrfs_ioctl_get_supported_features+0x50/0x50 [ 339.806155][ T6623] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 339.812801][ T6623] ? do_vfs_ioctl+0x132/0x15b0 [ 339.817890][ T6623] ? vfs_fileattr_set+0xc40/0xc40 [ 339.822975][ T6623] ? trace_lock_acquire+0x1f1/0x290 [ 339.828208][ T6623] ? do_one_initcall+0x402/0x7d0 [ 339.833183][ T6623] ? receive_fd+0x110/0x110 [ 339.838350][ T6623] ? __fget_files+0x26a/0x480 [ 339.843054][ T6623] ? bpf_lsm_file_ioctl+0x9/0x10 [ 339.848045][ T6623] ? btrfs_ioctl_get_supported_features+0x50/0x50 [ 339.854722][ T6623] __x64_sys_ioctl+0x197/0x210 [ 339.859532][ T6623] do_syscall_64+0x39/0xb0 [ 339.864003][ T6623] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 339.869953][ T6623] RIP: 0033:0x7f11d618ed59 [ 339.874392][ T6623] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 71 15 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 [ 339.894044][ T6623] RSP: 002b:00007f11d613a2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 339.902571][ T6623] RAX: ffffffffffffffda RBX: 00007f11d62187a0 RCX: 00007f11d618ed59 [ 339.910572][ T6623] RDX: 0000000020000480 RSI: 00000000c4009420 RDI: 0000000000000004 [ 339.918733][ T6623] RBP: 00007f11d61e528c R08: 0000000000000000 R09: 0000000000000000 [ 339.926735][ T6623] R10: 0000000000000000 R11: 0000000000000246 R12: 8000000000000000 [ 339.934738][ T6623] R13: 697265765f666572 R14: 0030656c69662f2e R15: 00007f11d62187a8 [ 339.942766][ T6623] [ 339.945995][ T6623] Kernel Offset: disabled [ 339.950424][ T6623] Rebooting in 86400 seconds..