Warning: Permanently added '10.128.0.154' (ECDSA) to the list of known hosts. executing program executing program executing program executing program executing program executing program [ 55.406809][ T5077] loop0: detected capacity change from 0 to 32768 [ 55.425120][ T5079] loop1: detected capacity change from 0 to 32768 [ 55.425558][ T5080] loop4: detected capacity change from 0 to 32768 [ 55.434797][ T5075] loop5: detected capacity change from 0 to 32768 [ 55.444024][ T5083] loop2: detected capacity change from 0 to 32768 [ 55.447384][ T5082] loop3: detected capacity change from 0 to 32768 [ 55.458821][ T5077] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor374 (5077) [ 55.474465][ T5080] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor374 (5080) [ 55.486997][ T5083] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor374 (5083) [ 55.487247][ T5077] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 55.500011][ T5079] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor374 (5079) [ 55.507815][ T5077] BTRFS info (device loop0): force clearing of disk cache [ 55.519635][ T5075] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor374 (5075) [ 55.525630][ T5077] BTRFS info (device loop0): setting nodatasum [ 55.543061][ T5077] BTRFS info (device loop0): allowing degraded mounts [ 55.550555][ T5077] BTRFS info (device loop0): enabling disk space caching [ 55.557859][ T5082] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor374 (5082) [ 55.568765][ T5077] BTRFS info (device loop0): disk space caching is enabled [ 55.765384][ T27] audit: type=1800 audit(1672880894.930:2): pid=5083 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor374" name="bus" dev="sda1" ino=1161 res=0 errno=0 [ 55.792118][ T5077] BTRFS info (device loop0): enabling ssd optimizations [ 55.800236][ T5077] BTRFS info (device loop0): auto enabling async discard [ 55.813757][ T5077] BTRFS info (device loop0): clearing free space tree [ 55.821559][ T27] audit: type=1800 audit(1672880894.980:3): pid=5079 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor374" name="bus" dev="sda1" ino=1162 res=0 errno=0 [ 55.842611][ T27] audit: type=1800 audit(1672880894.980:4): pid=5080 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor374" name="bus" dev="sda1" ino=1163 res=0 errno=0 [ 55.844403][ T5077] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 55.896307][ T27] audit: type=1800 audit(1672880895.060:5): pid=5075 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor374" name="bus" dev="sda1" ino=1164 res=0 errno=0 [ 55.917474][ T5077] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 55.948063][ T5077] BTRFS info (device loop0): checking UUID tree [ 55.998957][ T33] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 56.008829][ T27] audit: type=1800 audit(1672880895.170:6): pid=5082 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor374" name="bus" dev="sda1" ino=1165 res=0 errno=0 [ 56.029797][ T27] audit: type=1800 audit(1672880895.190:7): pid=5077 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor374" name="bus" dev="loop0" ino=263 res=0 errno=0 executing program executing program executing program executing program [ 56.146041][ T1056] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) executing program executing program [ 56.886492][ T5116] loop2: detected capacity change from 0 to 32768 [ 56.921183][ T5116] BTRFS info (device loop2): using xxhash64 (xxhash64-generic) checksum algorithm [ 56.950372][ T5116] BTRFS info (device loop2): force clearing of disk cache [ 56.967261][ T5113] loop4: detected capacity change from 0 to 32768 [ 56.967432][ T5121] loop3: detected capacity change from 0 to 32768 [ 56.977152][ T5116] BTRFS info (device loop2): setting nodatasum [ 56.993706][ T5113] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor374 (5113) [ 57.001160][ T5115] loop1: detected capacity change from 0 to 32768 [ 57.009173][ T5116] BTRFS info (device loop2): allowing degraded mounts [ 57.020162][ T5116] BTRFS info (device loop2): enabling disk space caching [ 57.028753][ T5119] loop5: detected capacity change from 0 to 32768 [ 57.035814][ T5121] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor374 (5121) [ 57.036749][ T5116] BTRFS info (device loop2): disk space caching is enabled [ 57.054915][ T5115] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor374 (5115) [ 57.066616][ T5119] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor374 (5119) [ 57.078645][ T5132] loop0: detected capacity change from 0 to 32768 [ 57.141382][ T5132] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor374 (5132) [ 57.210820][ T5116] BTRFS info (device loop2): enabling ssd optimizations [ 57.220858][ T5116] BTRFS info (device loop2): auto enabling async discard [ 57.229006][ T5116] BTRFS info (device loop2): clearing free space tree [ 57.242173][ T27] audit: type=1800 audit(1672880896.410:8): pid=5115 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor374" name="bus" dev="sda1" ino=1161 res=0 errno=0 [ 57.248116][ T5116] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 57.289093][ T5116] BTRFS info (device loop2): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 57.304949][ T27] audit: type=1800 audit(1672880896.470:9): pid=5121 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor374" name="bus" dev="sda1" ino=1162 res=0 errno=0 [ 57.330954][ T5116] BTRFS info (device loop2): checking UUID tree [ 57.379993][ T9] BTRFS info (device loop2): qgroup scan completed (inconsistency flag cleared) [ 57.390143][ T27] audit: type=1800 audit(1672880896.540:10): pid=5116 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor374" name="bus" dev="loop2" ino=263 res=0 errno=0 [ 57.411683][ T27] audit: type=1800 audit(1672880896.560:11): pid=5119 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor374" name="bus" dev="sda1" ino=1163 res=0 errno=0 executing program [ 57.463890][ T9] BTRFS info (device loop2): qgroup scan completed (inconsistency flag cleared) executing program executing program executing program executing program executing program [ 58.278442][ T5159] loop3: detected capacity change from 0 to 32768 [ 58.292184][ T5155] loop1: detected capacity change from 0 to 32768 [ 58.325841][ T5155] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor374 (5155) [ 58.338037][ T5159] BTRFS info (device loop3): using xxhash64 (xxhash64-generic) checksum algorithm [ 58.369141][ T5159] BTRFS info (device loop3): force clearing of disk cache [ 58.376146][ T5161] loop5: detected capacity change from 0 to 32768 [ 58.385502][ T5159] BTRFS info (device loop3): setting nodatasum [ 58.399754][ T5159] BTRFS info (device loop3): allowing degraded mounts [ 58.405021][ T5161] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor374 (5161) [ 58.417576][ T5159] BTRFS info (device loop3): enabling disk space caching [ 58.460042][ T5159] BTRFS info (device loop3): disk space caching is enabled [ 58.563173][ T5171] loop4: detected capacity change from 0 to 32768 [ 58.573246][ T5171] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor374 (5171) [ 58.573750][ T5177] loop0: detected capacity change from 0 to 32768 [ 58.603436][ T5178] loop2: detected capacity change from 0 to 32768 [ 58.629572][ T5178] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor374 (5178) [ 58.641074][ T5159] BTRFS info (device loop3): enabling ssd optimizations [ 58.648514][ T5159] BTRFS info (device loop3): auto enabling async discard [ 58.655731][ T5177] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor374 (5177) [ 58.668443][ T5159] BTRFS info (device loop3): clearing free space tree [ 58.676519][ T5159] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 58.688291][ T5159] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 58.750634][ T5159] BTRFS info (device loop3): checking UUID tree executing program [ 58.820397][ T1056] BTRFS info (device loop3): qgroup scan completed (inconsistency flag cleared) executing program [ 58.905767][ T1056] BTRFS info (device loop3): qgroup scan completed (inconsistency flag cleared) executing program executing program executing program executing program [ 59.618890][ T5200] loop1: detected capacity change from 0 to 32768 [ 59.672383][ T5200] BTRFS info (device loop1): using xxhash64 (xxhash64-generic) checksum algorithm [ 59.712538][ T5200] BTRFS info (device loop1): force clearing of disk cache [ 59.713923][ T5204] loop5: detected capacity change from 0 to 32768 [ 59.739214][ T5200] BTRFS info (device loop1): setting nodatasum [ 59.758355][ T5204] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor374 (5204) [ 59.760388][ T5200] BTRFS info (device loop1): allowing degraded mounts [ 59.809176][ T5208] loop2: detected capacity change from 0 to 32768 [ 59.818077][ T5200] BTRFS info (device loop1): enabling disk space caching [ 59.835524][ T5200] BTRFS info (device loop1): disk space caching is enabled [ 59.852592][ T5208] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor374 (5208) [ 59.900226][ T5214] loop0: detected capacity change from 0 to 32768 [ 59.909272][ T5214] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor374 (5214) [ 59.937841][ T5211] loop4: detected capacity change from 0 to 32768 [ 59.952325][ T5212] loop3: detected capacity change from 0 to 32768 [ 59.966974][ T5212] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor374 (5212) [ 59.993511][ T5211] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor374 (5211) [ 60.033252][ T5200] BTRFS info (device loop1): enabling ssd optimizations [ 60.048692][ T5200] BTRFS info (device loop1): auto enabling async discard [ 60.082089][ T5200] BTRFS info (device loop1): clearing free space tree [ 60.088980][ T5200] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 60.120781][ T5200] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 60.146299][ T5200] BTRFS info (device loop1): checking UUID tree [ 60.198553][ T1056] BTRFS info (device loop1): qgroup scan completed (inconsistency flag cleared) executing program [ 60.250736][ T9] BTRFS info (device loop1): qgroup scan completed (inconsistency flag cleared) executing program executing program executing program executing program executing program [ 60.950348][ T5238] loop5: detected capacity change from 0 to 32768 [ 60.989151][ T5238] BTRFS info (device loop5): using xxhash64 (xxhash64-generic) checksum algorithm [ 61.026116][ T5238] BTRFS info (device loop5): force clearing of disk cache [ 61.057843][ T5238] BTRFS info (device loop5): setting nodatasum [ 61.078453][ T5238] BTRFS info (device loop5): allowing degraded mounts [ 61.101281][ T5238] BTRFS info (device loop5): enabling disk space caching [ 61.129001][ T5238] BTRFS info (device loop5): disk space caching is enabled [ 61.165205][ T5241] loop2: detected capacity change from 0 to 32768 [ 61.185356][ T5241] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor374 (5241) [ 61.202650][ T5244] loop0: detected capacity change from 0 to 32768 [ 61.212632][ T5244] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor374 (5244) [ 61.286629][ T5247] loop3: detected capacity change from 0 to 32768 [ 61.295893][ T5238] BTRFS info (device loop5): enabling ssd optimizations [ 61.303644][ T5238] BTRFS info (device loop5): auto enabling async discard [ 61.312875][ T5238] BTRFS info (device loop5): clearing free space tree [ 61.320079][ T5247] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor374 (5247) [ 61.330864][ T5238] BTRFS info (device loop5): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 61.331341][ T5238] BTRFS info (device loop5): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 61.374827][ T5251] loop4: detected capacity change from 0 to 32768 [ 61.392405][ T5249] loop1: detected capacity change from 0 to 32768 [ 61.397474][ T27] kauditd_printk_skb: 14 callbacks suppressed [ 61.397487][ T27] audit: type=1800 audit(1672880900.560:26): pid=5244 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor374" name="bus" dev="sda1" ino=1159 res=0 errno=0 [ 61.421294][ T5251] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor374 (5251) [ 61.466835][ T5238] BTRFS info (device loop5): checking UUID tree [ 61.484343][ T5249] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor374 (5249) [ 61.524191][ T27] audit: type=1800 audit(1672880900.690:27): pid=5238 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor374" name="bus" dev="loop5" ino=263 res=0 errno=0 [ 61.530191][ T48] BTRFS info (device loop5): qgroup scan completed (inconsistency flag cleared) [ 61.553261][ T27] audit: type=1800 audit(1672880900.710:28): pid=5247 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor374" name="bus" dev="sda1" ino=1162 res=0 errno=0 executing program [ 61.644205][ T27] audit: type=1800 audit(1672880900.810:29): pid=5241 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor374" name="bus" dev="sda1" ino=1163 res=0 errno=0 [ 61.674604][ T48] BTRFS info (device loop5): qgroup scan paused executing program [ 61.789022][ T27] audit: type=1800 audit(1672880900.950:30): pid=5249 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor374" name="bus" dev="sda1" ino=1155 res=0 errno=0 executing program executing program [ 61.875066][ T27] audit: type=1800 audit(1672880900.980:31): pid=5251 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor374" name="bus" dev="sda1" ino=1158 res=0 errno=0 executing program executing program [ 62.372421][ T5273] loop0: detected capacity change from 0 to 32768 [ 62.412835][ T5273] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 62.450782][ T5273] BTRFS info (device loop0): force clearing of disk cache [ 62.458039][ T5273] BTRFS info (device loop0): setting nodatasum [ 62.500720][ T5273] BTRFS info (device loop0): allowing degraded mounts [ 62.507645][ T5273] BTRFS info (device loop0): enabling disk space caching [ 62.550742][ T5273] BTRFS info (device loop0): disk space caching is enabled [ 62.636677][ T5281] loop2: detected capacity change from 0 to 32768 [ 62.652198][ T5277] loop3: detected capacity change from 0 to 32768 [ 62.677404][ T5277] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor374 (5277) [ 62.706818][ T5281] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor374 (5281) [ 62.725912][ T5287] loop4: detected capacity change from 0 to 32768 [ 62.735655][ T5287] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor374 (5287) [ 62.749119][ T5286] loop1: detected capacity change from 0 to 32768 [ 62.753653][ T5283] loop5: detected capacity change from 0 to 32768 [ 62.757403][ T5286] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor374 (5286) [ 62.773658][ T5273] BTRFS info (device loop0): enabling ssd optimizations [ 62.780635][ T5273] BTRFS info (device loop0): auto enabling async discard [ 62.807695][ T5283] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor374 (5283) [ 62.816917][ T5273] BTRFS info (device loop0): clearing free space tree [ 62.844016][ T5273] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 62.881357][ T5273] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 62.932350][ T5273] BTRFS info (device loop0): checking UUID tree [ 62.976976][ T27] audit: type=1800 audit(1672880902.140:32): pid=5273 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor374" name="bus" dev="loop0" ino=263 res=0 errno=0 [ 63.002996][ T33] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 63.065828][ T27] audit: type=1800 audit(1672880902.230:33): pid=5286 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor374" name="bus" dev="sda1" ino=1161 res=0 errno=0 [ 63.108341][ T33] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 63.127649][ T27] audit: type=1800 audit(1672880902.260:34): pid=5277 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor374" name="bus" dev="sda1" ino=1162 res=0 errno=0 [ 63.183478][ T27] audit: type=1800 audit(1672880902.290:35): pid=5287 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor374" name="bus" dev="sda1" ino=1163 res=0 errno=0 executing program executing program executing program executing program executing program executing program [ 64.049657][ T5315] loop1: detected capacity change from 0 to 32768 [ 64.082641][ T5315] BTRFS info (device loop1): using xxhash64 (xxhash64-generic) checksum algorithm [ 64.094549][ T5318] loop3: detected capacity change from 0 to 32768 [ 64.113731][ T5315] BTRFS info (device loop1): force clearing of disk cache [ 64.115273][ T5317] loop0: detected capacity change from 0 to 32768 [ 64.131446][ T5318] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor374 (5318) [ 64.132170][ T5321] loop2: detected capacity change from 0 to 32768 [ 64.148192][ T5322] loop4: detected capacity change from 0 to 32768 [ 64.156745][ T5317] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor374 (5317) [ 64.169956][ T5315] BTRFS info (device loop1): setting nodatasum [ 64.171747][ T5322] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor374 (5322) [ 64.190914][ T5315] BTRFS info (device loop1): allowing degraded mounts [ 64.203998][ T5321] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor374 (5321) [ 64.218485][ T5315] BTRFS info (device loop1): enabling disk space caching [ 64.226439][ T5324] loop5: detected capacity change from 0 to 32768 [ 64.233404][ T5315] BTRFS info (device loop1): disk space caching is enabled [ 64.243467][ T5324] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor374 (5324) [ 64.411745][ T5315] BTRFS info (device loop1): enabling ssd optimizations [ 64.446817][ T5315] BTRFS info (device loop1): auto enabling async discard [ 64.472991][ T5315] BTRFS info (device loop1): clearing free space tree [ 64.479973][ T5315] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 64.491610][ T5315] BTRFS info (device loop1): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 64.506899][ T5315] BTRFS info (device loop1): checking UUID tree executing program [ 64.546395][ T33] BTRFS info (device loop1): qgroup scan completed (inconsistency flag cleared) executing program [ 64.628456][ T33] BTRFS info (device loop1): qgroup scan completed (inconsistency flag cleared) executing program executing program executing program executing program [ 65.377267][ T5348] loop0: detected capacity change from 0 to 32768 [ 65.435675][ T5354] loop3: detected capacity change from 0 to 32768 [ 65.442822][ T5348] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 65.470753][ T5348] BTRFS info (device loop0): force clearing of disk cache [ 65.477775][ T5354] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor374 (5354) [ 65.477909][ T5348] BTRFS info (device loop0): setting nodatasum [ 65.477929][ T5348] BTRFS info (device loop0): allowing degraded mounts [ 65.477946][ T5348] BTRFS info (device loop0): enabling disk space caching [ 65.477960][ T5348] BTRFS info (device loop0): disk space caching is enabled [ 65.491818][ T5352] loop4: detected capacity change from 0 to 32768 [ 65.533724][ T5357] loop5: detected capacity change from 0 to 32768 [ 65.552183][ T5357] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor374 (5357) [ 65.556314][ T5358] loop2: detected capacity change from 0 to 32768 [ 65.581471][ T5352] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor374 (5352) [ 65.619848][ T5358] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor374 (5358) [ 65.650840][ T5348] BTRFS info (device loop0): enabling ssd optimizations [ 65.663104][ T5348] BTRFS info (device loop0): auto enabling async discard [ 65.678193][ T5360] loop1: detected capacity change from 0 to 32768 [ 65.698791][ T5360] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor374 (5360) [ 65.714712][ T5348] BTRFS info (device loop0): clearing free space tree [ 65.760503][ T5348] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 65.795646][ T5348] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) executing program [ 65.828265][ T5348] BTRFS info (device loop0): checking UUID tree [ 65.898786][ T33] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) [ 65.982477][ T33] BTRFS info (device loop0): qgroup scan completed (inconsistency flag cleared) executing program executing program executing program executing program executing program [ 66.367329][ T5380] loop3: detected capacity change from 0 to 32768 [ 66.411545][ T5380] BTRFS info (device loop3): using xxhash64 (xxhash64-generic) checksum algorithm [ 66.450648][ T5380] BTRFS info (device loop3): force clearing of disk cache [ 66.481120][ T5380] BTRFS info (device loop3): setting nodatasum [ 66.507377][ T5380] BTRFS info (device loop3): allowing degraded mounts [ 66.534170][ T5380] BTRFS info (device loop3): enabling disk space caching [ 66.556852][ T5380] BTRFS info (device loop3): disk space caching is enabled [ 66.687395][ T5380] BTRFS info (device loop3): enabling ssd optimizations [ 66.715702][ T5390] loop4: detected capacity change from 0 to 32768 [ 66.716646][ T5380] BTRFS info (device loop3): auto enabling async discard [ 66.724434][ T5390] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor374 (5390) [ 66.789070][ T5380] BTRFS info (device loop3): clearing free space tree [ 66.812781][ T5380] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 66.834975][ T5380] BTRFS info (device loop3): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 66.867723][ T5380] BTRFS info (device loop3): checking UUID tree [ 66.935312][ T27] kauditd_printk_skb: 14 callbacks suppressed [ 66.935326][ T27] audit: type=1800 audit(1672880906.100:50): pid=5380 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor374" name="bus" dev="loop3" ino=263 res=0 errno=0 [ 66.935793][ T33] BTRFS info (device loop3): qgroup scan completed (inconsistency flag cleared) [ 67.023640][ T27] audit: type=1800 audit(1672880906.190:51): pid=5390 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor374" name="bus" dev="sda1" ino=1157 res=0 errno=0 [ 67.093272][ T33] general protection fault, probably for non-canonical address 0xdffffc0000000041: 0000 [#1] PREEMPT SMP KASAN [ 67.098191][ T5389] loop5: detected capacity change from 0 to 32768 [ 67.105012][ T33] KASAN: null-ptr-deref in range [0x0000000000000208-0x000000000000020f] [ 67.105026][ T33] CPU: 0 PID: 33 Comm: kworker/u4:2 Not tainted 6.2.0-rc2-syzkaller-00010-g69b41ac87e4a #0 [ 67.105041][ T33] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 67.105049][ T33] Workqueue: btrfs-qgroup-rescan btrfs_work_helper [ 67.105094][ T33] RIP: 0010:start_transaction+0x48/0x10f0 [ 67.105117][ T33] Code: 48 89 fb 48 bd 00 00 00 00 00 fc ff df e8 b0 72 00 fe 48 89 5c 24 38 48 81 c3 08 02 00 00 48 89 d8 48 c1 e8 03 48 89 44 24 70 <80> 3c 28 00 74 08 48 89 df e8 7a 1c 56 fe 48 89 5c 24 60 48 8b 03 [ 67.105129][ T33] RSP: 0018:ffffc90000aa7ab0 EFLAGS: 00010206 [ 67.118392][ T5394] loop1: detected capacity change from 0 to 32768 [ 67.119906][ T33] [ 67.119912][ T33] RAX: 0000000000000041 RBX: 0000000000000208 RCX: ffff888012a98000 [ 67.119924][ T33] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 67.119933][ T33] RBP: dffffc0000000000 R08: 0000000000000001 R09: fffff52000154f5d [ 67.130118][ T5393] loop2: detected capacity change from 0 to 32768 [ 67.140001][ T33] R10: fffff52000154f5d R11: 1ffff92000154f5c R12: 0000000000000000 [ 67.140014][ T33] R13: 0000000000000001 R14: 0000000000000001 R15: 0000000000000003 [ 67.140022][ T33] FS: 0000000000000000(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 [ 67.140034][ T33] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 67.140045][ T33] CR2: 00007fc4b7306e68 CR3: 000000007c876000 CR4: 00000000003506f0 [ 67.153973][ T5396] loop0: detected capacity change from 0 to 32768 [ 67.171812][ T33] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 67.171824][ T33] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 67.171834][ T33] Call Trace: [ 67.171839][ T33] [ 67.171845][ T33] ? slab_free_freelist_hook+0x12e/0x1a0 [ 67.171868][ T33] ? btrfs_qgroup_rescan_worker+0x294/0x6a0 [ 67.296927][ T33] ? kmem_cache_free+0x94/0x1d0 [ 67.301795][ T33] btrfs_qgroup_rescan_worker+0x3bb/0x6a0 [ 67.307533][ T33] btrfs_work_helper+0x312/0x850 [ 67.312225][ T5389] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor374 (5389) [ 67.312495][ T33] process_one_work+0x877/0xdb0 [ 67.328094][ T33] ? worker_detach_from_pool+0x260/0x260 [ 67.329072][ T5394] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor374 (5394) [ 67.333726][ T33] ? _raw_spin_lock_irq+0xba/0xf0 [ 67.333751][ T33] ? _raw_spin_lock_irqsave+0x100/0x100 [ 67.333772][ T33] worker_thread+0xb14/0x1330 [ 67.347210][ T5393] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor374 (5393) [ 67.349515][ T33] kthread+0x266/0x300 [ 67.355921][ T5396] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor374 (5396) [ 67.359718][ T33] ? rcu_lock_release+0x20/0x20 [ 67.359744][ T33] ? kthread_blkcg+0xd0/0xd0 [ 67.394679][ T33] ret_from_fork+0x1f/0x30 [ 67.399106][ T33] [ 67.402126][ T33] Modules linked in: [ 67.408436][ T33] ---[ end trace 0000000000000000 ]--- [ 67.414048][ T33] RIP: 0010:start_transaction+0x48/0x10f0 [ 67.419834][ T33] Code: 48 89 fb 48 bd 00 00 00 00 00 fc ff df e8 b0 72 00 fe 48 89 5c 24 38 48 81 c3 08 02 00 00 48 89 d8 48 c1 e8 03 48 89 44 24 70 <80> 3c 28 00 74 08 48 89 df e8 7a 1c 56 fe 48 89 5c 24 60 48 8b 03 [ 67.439852][ T33] RSP: 0018:ffffc90000aa7ab0 EFLAGS: 00010206 [ 67.446069][ T33] RAX: 0000000000000041 RBX: 0000000000000208 RCX: ffff888012a98000 [ 67.454210][ T33] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 67.466103][ T33] RBP: dffffc0000000000 R08: 0000000000000001 R09: fffff52000154f5d [ 67.485261][ T33] R10: fffff52000154f5d R11: 1ffff92000154f5c R12: 0000000000000000 [ 67.509948][ T33] R13: 0000000000000001 R14: 0000000000000001 R15: 0000000000000003 [ 67.536735][ T33] FS: 0000000000000000(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 [ 67.565599][ T33] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 67.587677][ T33] CR2: 00007ffdbdc81068 CR3: 000000007e8b3000 CR4: 00000000003506f0 executing program [ 67.595905][ T27] audit: type=1800 audit(1672880906.750:52): pid=5393 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor374" name="bus" dev="sda1" ino=1152 res=0 errno=0 [ 67.629355][ T33] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 67.637923][ T33] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 67.646741][ T33] Kernel panic - not syncing: Fatal exception [ 67.652969][ T33] Kernel Offset: disabled [ 67.657291][ T33] Rebooting in 86400 seconds..