32768 [ 103.343605][ T6798] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (6798) [ 103.351499][ T6794] loop1: detected capacity change from 0 to 32768 [ 103.354701][ T6794] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (6794) [ 103.357011][ T6795] loop4: detected capacity change from 0 to 32768 [ 103.364180][ T6795] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (6795) [ 103.628670][ T6790] BTRFS info (device loop2): enabling ssd optimizations [ 103.742772][ T6800] loop0: detected capacity change from 0 to 32768 [ 103.762895][ T6827] BTRFS info (device loop2): scrub: started on devid 1 [ 103.839842][ T6827] BTRFS info (device loop2): scrub: finished on devid 1 with status: 0 [ 103.855677][ T6800] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (6800) [ 103.937404][ T6826] loop5: detected capacity change from 0 to 32768 [ 103.948496][ T6826] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (6826) [ 103.961945][ T4885] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (4885) [ 104.219654][ T4859] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 scanned by udevd (4859) [ 104.332685][ T6834] loop3: detected capacity change from 0 to 32768 [ 104.351732][ T6834] BTRFS info (device loop3): using sha256 (sha256-ce) checksum algorithm [ 104.357823][ T6834] BTRFS info (device loop3): using free space tree [ 104.363576][ T6834] BTRFS info (device loop3): has skinny extents [ 104.388683][ T6832] loop4: detected capacity change from 0 to 32768 [ 104.398374][ T6832] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (6832) [ 104.536915][ T6837] loop2: detected capacity change from 0 to 32768 [ 104.556363][ T6837] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (6837) 1970/01/01 00:01:44 executed programs: 312 [ 104.578634][ T6834] BTRFS info (device loop3): enabling ssd optimizations [ 104.673531][ T6865] BTRFS info (device loop3): scrub: started on devid 1 [ 104.803644][ T6865] BTRFS info (device loop3): scrub: finished on devid 1 with status: 0 [ 105.324708][ T6869] loop5: detected capacity change from 0 to 32768 [ 105.336850][ T6869] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop5 scanned by syz-executor.5 (6869) [ 105.337989][ T6873] loop4: detected capacity change from 0 to 32768 [ 105.352836][ T6869] BTRFS info (device loop5): using sha256 (sha256-ce) checksum algorithm [ 105.353740][ T6873] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (6873) [ 105.357776][ T6869] BTRFS info (device loop5): using free space tree [ 105.363520][ T6869] BTRFS info (device loop5): has skinny extents [ 105.488396][ T6876] loop0: detected capacity change from 0 to 32768 [ 105.514385][ T6876] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (6876) [ 105.568340][ T6869] BTRFS info (device loop5): enabling ssd optimizations [ 105.602912][ T6878] loop2: detected capacity change from 0 to 32768 [ 105.613323][ T6878] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (6878) [ 105.669405][ T6903] BTRFS info (device loop5): scrub: started on devid 1 [ 105.706435][ T6903] BTRFS info (device loop5): scrub: finished on devid 1 with status: 0 [ 105.762879][ T6905] loop4: detected capacity change from 0 to 32768 [ 105.769710][ T6905] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (6905) [ 105.956920][ T6880] loop3: detected capacity change from 0 to 32768 [ 105.976519][ T6880] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (6880) [ 106.013125][ T6882] loop1: detected capacity change from 0 to 32768 [ 106.030847][ T6882] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (6882) [ 106.342567][ T6909] loop0: detected capacity change from 0 to 32768 [ 106.352519][ T6909] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6909) [ 106.368252][ T6909] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 106.370032][ T6909] BTRFS info (device loop0): using free space tree [ 106.371041][ T6909] BTRFS info (device loop0): has skinny extents [ 106.521711][ T6912] loop2: detected capacity change from 0 to 32768 [ 106.536832][ T6912] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (6912) [ 106.562594][ T6909] BTRFS info (device loop0): enabling ssd optimizations [ 106.591564][ T4779] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (4779) [ 106.684079][ T6942] BTRFS info (device loop0): scrub: started on devid 1 [ 106.711754][ T6918] loop3: detected capacity change from 0 to 32768 [ 106.719340][ T6918] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (6918) [ 106.778225][ T4300] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (4300) [ 106.848451][ T6942] BTRFS info (device loop0): scrub: finished on devid 1 with status: 0 [ 106.856249][ T6916] loop5: detected capacity change from 0 to 32768 [ 106.875554][ T6916] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (6916) [ 106.983720][ T4811] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop5 scanned by udevd (4811) [ 107.069208][ T6926] loop1: detected capacity change from 0 to 32768 [ 107.083362][ T6926] BTRFS info (device loop1): using sha256 (sha256-ce) checksum algorithm [ 107.088421][ T6926] BTRFS info (device loop1): using free space tree [ 107.092988][ T6926] BTRFS info (device loop1): has skinny extents [ 107.156631][ T6943] loop4: detected capacity change from 0 to 32768 [ 107.161714][ T6943] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (6943) [ 107.352235][ T6926] BTRFS info (device loop1): enabling ssd optimizations [ 107.379779][ T6948] loop2: detected capacity change from 0 to 32768 [ 107.403703][ T6948] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (6948) [ 107.452166][ T6975] BTRFS info (device loop1): scrub: started on devid 1 [ 107.553910][ T6975] BTRFS info (device loop1): scrub: finished on devid 1 with status: 0 [ 107.585843][ T6962] loop5: detected capacity change from 0 to 32768 [ 107.603331][ T6962] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (6962) [ 107.605440][ T6956] loop3: detected capacity change from 0 to 32768 [ 107.629784][ T6956] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (6956) [ 107.704319][ T6950] loop0: detected capacity change from 0 to 32768 [ 107.730740][ T6950] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (6950) [ 107.762451][ T4300] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by udevd (4300) [ 107.956516][ T4811] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 scanned by udevd (4811) [ 108.102600][ T6977] loop4: detected capacity change from 0 to 32768 [ 108.114834][ T6977] BTRFS info (device loop4): using sha256 (sha256-ce) checksum algorithm [ 108.121065][ T6977] BTRFS info (device loop4): using free space tree [ 108.124644][ T6977] BTRFS info (device loop4): has skinny extents [ 108.286947][ T6987] loop1: detected capacity change from 0 to 32768 [ 108.289708][ T6977] BTRFS info (device loop4): enabling ssd optimizations [ 108.291776][ T6987] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (6987) [ 108.390108][ T7011] BTRFS info (device loop4): scrub: started on devid 1 [ 108.496039][ T6985] loop0: detected capacity change from 0 to 32768 [ 108.497468][ T7011] BTRFS info (device loop4): scrub: finished on devid 1 with status: 0 [ 108.502536][ T6985] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (6985) [ 108.723453][ T6986] loop2: detected capacity change from 0 to 32768 [ 108.731649][ T6986] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (6986) [ 108.745978][ T6986] BTRFS info (device loop2): using sha256 (sha256-ce) checksum algorithm [ 108.749988][ T6986] BTRFS info (device loop2): using free space tree [ 108.754779][ T6986] BTRFS info (device loop2): has skinny extents [ 108.816479][ T6989] loop3: detected capacity change from 0 to 32768 [ 108.844088][ T6989] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (6989) [ 108.905333][ T6995] loop5: detected capacity change from 0 to 32768 [ 108.915805][ T6995] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (6995) [ 108.956470][ T6986] BTRFS info (device loop2): enabling ssd optimizations [ 109.060685][ T7040] BTRFS info (device loop2): scrub: started on devid 1 [ 109.132216][ T4811] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (4811) [ 109.176229][ T7040] BTRFS info (device loop2): scrub: finished on devid 1 with status: 0 [ 109.227542][ T7015] loop4: detected capacity change from 0 to 32768 [ 109.244642][ T7015] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (7015) [ 109.452820][ T7039] loop1: detected capacity change from 0 to 32768 [ 109.478548][ T7039] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (7039) [ 109.488385][ T4779] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (4779) [ 109.501415][ T7030] loop0: detected capacity change from 0 to 32768 [ 109.510555][ T7030] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (7030) [ 109.537291][ T7042] loop3: detected capacity change from 0 to 32768 [ 109.563122][ T7042] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (7042) [ 109.574937][ T7042] BTRFS info (device loop3): using sha256 (sha256-ce) checksum algorithm [ 109.578760][ T7042] BTRFS info (device loop3): using free space tree [ 109.586122][ T7042] BTRFS info (device loop3): has skinny extents [ 109.678141][ T7046] loop5: detected capacity change from 0 to 32768 [ 109.694915][ T7046] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (7046) 1970/01/01 00:01:49 executed programs: 343 [ 109.821102][ T4859] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4859) [ 109.827158][ T7042] BTRFS info (device loop3): enabling ssd optimizations [ 109.827278][ T7059] loop4: detected capacity change from 0 to 32768 [ 109.839349][ T7059] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (7059) [ 109.868189][ T4799] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by udevd (4799) [ 109.978317][ T7076] BTRFS info (device loop3): scrub: started on devid 1 [ 110.032017][ T7076] BTRFS info (device loop3): scrub: finished on devid 1 with status: 0 [ 110.055741][ T7074] loop0: detected capacity change from 0 to 32768 [ 110.058642][ T7074] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (7074) [ 110.275335][ T7052] loop2: detected capacity change from 0 to 32768 [ 110.283336][ T7052] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (7052) [ 110.313218][ T4885] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by udevd (4885) [ 110.481485][ T4859] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 scanned by udevd (4859) [ 110.500322][ T7078] loop1: detected capacity change from 0 to 32768 [ 110.565298][ T7078] BTRFS info (device loop1): using sha256 (sha256-ce) checksum algorithm [ 110.566810][ T7078] BTRFS info (device loop1): using free space tree [ 110.567760][ T7078] BTRFS info (device loop1): has skinny extents [ 110.651311][ T7082] loop5: detected capacity change from 0 to 32768 [ 110.660651][ T7082] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (7082) [ 110.772023][ T7078] BTRFS info (device loop1): enabling ssd optimizations [ 110.875300][ T7096] loop4: detected capacity change from 0 to 32768 [ 110.875395][ T7112] BTRFS info (device loop1): scrub: started on devid 1 [ 110.893391][ T7096] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (7096) [ 111.038211][ T7112] BTRFS info (device loop1): scrub: finished on devid 1 with status: 0 [ 111.153241][ T7085] loop3: detected capacity change from 0 to 32768 [ 111.157367][ T7085] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (7085) [ 111.310551][ T7094] loop2: detected capacity change from 0 to 32768 [ 111.336237][ T7094] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (7094) [ 111.564015][ T7115] loop5: detected capacity change from 0 to 32768 [ 111.572197][ T7115] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop5 scanned by syz-executor.5 (7115) [ 111.579749][ T7115] BTRFS info (device loop5): using sha256 (sha256-ce) checksum algorithm [ 111.581235][ T7115] BTRFS info (device loop5): using free space tree [ 111.582363][ T7115] BTRFS info (device loop5): has skinny extents [ 111.836607][ T7117] loop4: detected capacity change from 0 to 32768 [ 111.837298][ T7115] BTRFS info (device loop5): enabling ssd optimizations [ 111.872672][ T7117] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (7117) [ 111.938082][ T7128] loop0: detected capacity change from 0 to 32768 [ 111.949420][ T7128] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (7128) [ 111.996700][ T7129] loop3: detected capacity change from 0 to 32768 [ 112.002536][ T7129] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (7129) [ 112.047370][ T4811] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (4811) [ 112.083030][ T7150] BTRFS info (device loop5): scrub: started on devid 1 [ 112.290572][ T7150] BTRFS info (device loop5): scrub: finished on devid 1 with status: 0 [ 112.297663][ T4885] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (4885) [ 112.351025][ T7133] loop2: detected capacity change from 0 to 32768 [ 112.505213][ T7133] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (7133) [ 112.540055][ T4859] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (4859) [ 112.679885][ T7155] loop4: detected capacity change from 0 to 32768 [ 112.733622][ T7155] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 scanned by syz-executor.4 (7155) [ 112.736710][ T7155] BTRFS info (device loop4): using sha256 (sha256-ce) checksum algorithm [ 112.738112][ T7155] BTRFS info (device loop4): using free space tree [ 112.748417][ T7155] BTRFS info (device loop4): has skinny extents [ 112.756163][ T7158] loop1: detected capacity change from 0 to 32768 [ 112.767948][ T7158] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (7158) [ 112.957140][ T7160] loop3: detected capacity change from 0 to 32768 [ 112.961050][ T7160] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (7160) [ 113.020545][ T7155] BTRFS info (device loop4): enabling ssd optimizations [ 113.086620][ T7188] BTRFS info (device loop4): scrub: started on devid 1 [ 113.129055][ T7188] BTRFS info (device loop4): scrub: finished on devid 1 with status: 0 [ 113.154090][ T7163] loop5: detected capacity change from 0 to 32768 [ 113.157114][ T7163] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (7163) [ 113.301340][ T7165] loop0: detected capacity change from 0 to 32768 [ 113.304052][ T7165] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (7165) [ 113.477623][ T7170] loop2: detected capacity change from 0 to 32768 [ 113.481810][ T7170] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (7170) [ 113.491867][ T7170] BTRFS info (device loop2): using sha256 (sha256-ce) checksum algorithm [ 113.493160][ T7170] BTRFS info (device loop2): using free space tree [ 113.494124][ T7170] BTRFS info (device loop2): has skinny extents [ 113.676413][ T7197] loop3: detected capacity change from 0 to 32768 [ 113.688864][ T7197] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (7197) [ 113.767688][ T7170] BTRFS info (device loop2): enabling ssd optimizations [ 113.905103][ T7223] BTRFS info (device loop2): scrub: started on devid 1 [ 113.966021][ T4779] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (4779) [ 113.968234][ T7218] loop0: detected capacity change from 0 to 32768 [ 113.973691][ T7223] BTRFS info (device loop2): scrub: finished on devid 1 with status: 0 [ 113.987972][ T7192] loop1: detected capacity change from 0 to 32768 [ 114.007004][ T7218] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (7218) [ 114.030589][ T7192] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (7192) [ 114.083819][ T7195] loop4: detected capacity change from 0 to 32768 [ 114.120413][ T7195] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (7195) [ 114.147830][ T4300] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4300) [ 114.380889][ T7209] loop5: detected capacity change from 0 to 32768 [ 114.523994][ T7209] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop5 scanned by syz-executor.5 (7209) [ 114.529597][ T7209] BTRFS info (device loop5): using sha256 (sha256-ce) checksum algorithm [ 114.531478][ T4859] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (4859) [ 114.533237][ T7209] BTRFS info (device loop5): using free space tree [ 114.534384][ T7209] BTRFS info (device loop5): has skinny extents [ 114.547628][ T4811] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by udevd (4811) [ 114.576671][ T7226] loop3: detected capacity change from 0 to 32768 [ 114.592421][ T7226] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (7226) [ 114.773601][ T7209] BTRFS info (device loop5): enabling ssd optimizations 1970/01/01 00:01:54 executed programs: 372 [ 114.793470][ T7231] loop1: detected capacity change from 0 to 32768 [ 114.843793][ T7231] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (7231) [ 114.861760][ T7259] BTRFS info (device loop5): scrub: started on devid 1 [ 114.866134][ T7235] loop0: detected capacity change from 0 to 32768 [ 114.876872][ T7235] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (7235) [ 114.905445][ T7259] BTRFS info (device loop5): scrub: finished on devid 1 with status: 0 [ 115.123846][ T4885] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (4885) [ 115.424002][ T7246] loop2: detected capacity change from 0 to 32768 [ 115.473837][ T7246] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (7246) [ 115.481132][ T7246] BTRFS info (device loop2): using sha256 (sha256-ce) checksum algorithm [ 115.499899][ T7246] BTRFS info (device loop2): using free space tree [ 115.503527][ T7246] BTRFS info (device loop2): has skinny extents [ 115.622553][ T7267] loop1: detected capacity change from 0 to 32768 [ 115.627109][ T7267] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (7267) [ 115.780807][ T7246] BTRFS info (device loop2): enabling ssd optimizations [ 115.905337][ T7294] BTRFS info (device loop2): scrub: started on devid 1 [ 115.933993][ T7265] loop4: detected capacity change from 0 to 32768 [ 115.968107][ T7293] loop3: detected capacity change from 0 to 32768 [ 115.987586][ T7269] loop0: detected capacity change from 0 to 32768 [ 116.009775][ T7293] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (7293) [ 116.044291][ T7294] BTRFS info (device loop2): scrub: finished on devid 1 with status: 0 [ 116.051628][ T4859] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4859) [ 116.054140][ T7265] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (7265) [ 116.056907][ T7269] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (7269) [ 116.226601][ T7276] loop5: detected capacity change from 0 to 32768 [ 116.232412][ T7276] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop5 scanned by syz-executor.5 (7276) [ 116.256708][ T7276] BTRFS info (device loop5): using sha256 (sha256-ce) checksum algorithm [ 116.262365][ T7276] BTRFS info (device loop5): using free space tree [ 116.268037][ T7276] BTRFS info (device loop5): has skinny extents [ 116.287324][ T4799] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by udevd (4799) [ 116.327820][ T4779] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (4779) [ 116.464988][ T7296] loop1: detected capacity change from 0 to 32768 [ 116.503995][ T7296] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (7296) [ 116.510472][ T4300] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (4300) [ 116.590826][ T7276] BTRFS info (device loop5): enabling ssd optimizations [ 116.882432][ T7334] BTRFS info (device loop5): scrub: started on devid 1 [ 116.926041][ T7331] loop4: detected capacity change from 0 to 32768 [ 116.928991][ T7331] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (7331) [ 116.948174][ T7334] BTRFS info (device loop5): scrub: finished on devid 1 with status: 0 [ 116.956271][ T7309] loop0: detected capacity change from 0 to 32768 [ 116.976401][ T7309] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (7309) [ 117.250674][ T7327] loop3: detected capacity change from 0 to 32768 [ 117.261447][ T7327] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (7327) [ 117.278200][ T7327] BTRFS info (device loop3): using sha256 (sha256-ce) checksum algorithm [ 117.279854][ T7327] BTRFS info (device loop3): using free space tree [ 117.280855][ T7327] BTRFS info (device loop3): has skinny extents [ 117.335787][ T7337] loop1: detected capacity change from 0 to 32768 [ 117.339575][ T7337] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (7337) [ 117.542927][ T7327] BTRFS info (device loop3): enabling ssd optimizations [ 117.776987][ T7348] loop0: detected capacity change from 0 to 32768 [ 117.792835][ T7348] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (7348) [ 117.794661][ T7327] BTRFS info (device loop3): scrub: started on devid 1 [ 117.835966][ T7327] BTRFS info (device loop3): scrub: finished on devid 1 with status: 0 [ 117.918120][ T7341] loop2: detected capacity change from 0 to 32768 [ 117.928690][ T7341] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (7341) [ 117.946144][ T7343] loop5: detected capacity change from 0 to 32768 [ 117.955364][ T7343] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (7343) [ 118.016053][ T4811] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 scanned by udevd (4811) [ 118.149956][ T7366] loop1: detected capacity change from 0 to 32768 [ 118.171160][ T7366] BTRFS info (device loop1): using sha256 (sha256-ce) checksum algorithm [ 118.172694][ T7366] BTRFS info (device loop1): using free space tree [ 118.173832][ T7366] BTRFS info (device loop1): has skinny extents [ 118.294124][ T7368] loop4: detected capacity change from 0 to 32768 [ 118.306630][ T7368] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (7368) [ 118.455240][ T7366] BTRFS info (device loop1): enabling ssd optimizations [ 118.534403][ T7401] BTRFS info (device loop1): scrub: started on devid 1 [ 118.607355][ T7401] BTRFS info (device loop1): scrub: finished on devid 1 with status: 0 [ 118.898363][ T7387] loop2: detected capacity change from 0 to 32768 [ 118.903191][ T7387] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (7387) [ 119.011239][ T7398] loop5: detected capacity change from 0 to 32768 [ 119.019791][ T7398] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop5 scanned by syz-executor.5 (7398) [ 119.035539][ T7398] BTRFS info (device loop5): using sha256 (sha256-ce) checksum algorithm [ 119.041599][ T7398] BTRFS info (device loop5): using free space tree [ 119.046131][ T7398] BTRFS info (device loop5): has skinny extents [ 119.230868][ T7408] loop3: detected capacity change from 0 to 32768 [ 119.237106][ T7408] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (7408) [ 119.286938][ T7406] loop4: detected capacity change from 0 to 32768 [ 119.322607][ T7406] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (7406) [ 119.355491][ T7398] BTRFS info (device loop5): enabling ssd optimizations [ 119.504629][ T7436] BTRFS info (device loop5): scrub: started on devid 1 [ 119.638717][ T7410] loop1: detected capacity change from 0 to 32768 [ 119.658945][ T7410] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (7410) [ 119.669199][ T7436] BTRFS info (device loop5): scrub: finished on devid 1 with status: 0 [ 119.704980][ T4811] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (4811) [ 119.746218][ T7412] loop0: detected capacity change from 0 to 32768 [ 119.753885][ T7412] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (7412) [ 119.810349][ T4799] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (4799) 1970/01/01 00:01:59 executed programs: 402 [ 119.894524][ T4779] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by udevd (4779) [ 119.922710][ T7428] loop2: detected capacity change from 0 to 32768 [ 119.936660][ T4300] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4300) [ 119.964591][ T7428] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (7428) [ 120.376524][ T7446] loop1: detected capacity change from 0 to 32768 [ 120.382167][ T7448] loop0: detected capacity change from 0 to 32768 [ 120.389618][ T7444] loop3: detected capacity change from 0 to 32768 [ 120.406678][ T7448] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7448) [ 120.416741][ T7444] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (7444) [ 120.419584][ T7448] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 120.419880][ T7446] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (7446) [ 120.421108][ T7448] BTRFS info (device loop0): using free space tree [ 120.432832][ T7448] BTRFS info (device loop0): has skinny extents [ 120.668854][ T7452] loop4: detected capacity change from 0 to 32768 [ 120.671039][ T7448] BTRFS info (device loop0): enabling ssd optimizations [ 120.690154][ T7452] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (7452) [ 120.794813][ T7479] BTRFS info (device loop0): scrub: started on devid 1 [ 120.850498][ T7479] BTRFS info (device loop0): scrub: finished on devid 1 with status: 0 [ 120.895818][ T7476] loop5: detected capacity change from 0 to 32768 [ 120.901088][ T7476] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (7476) [ 121.013611][ T7455] loop2: detected capacity change from 0 to 32768 [ 121.024349][ T7455] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (7455) [ 121.160992][ T4859] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (4859) [ 121.347338][ T7483] loop3: detected capacity change from 0 to 32768 [ 121.368593][ T7484] loop1: detected capacity change from 0 to 32768 [ 121.370457][ T7483] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (7483) [ 121.389999][ T7484] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (7484) [ 121.390758][ T7483] BTRFS info (device loop3): using sha256 (sha256-ce) checksum algorithm [ 121.393133][ T7483] BTRFS info (device loop3): using free space tree [ 121.394310][ T7483] BTRFS info (device loop3): has skinny extents [ 121.534154][ T7491] loop0: detected capacity change from 0 to 32768 [ 121.545083][ T7491] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (7491) [ 121.608105][ T7493] loop2: detected capacity change from 0 to 32768 [ 121.622985][ T7493] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (7493) [ 121.637721][ T7483] BTRFS info (device loop3): enabling ssd optimizations [ 121.684390][ T4811] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4811) [ 121.704299][ T7514] loop5: detected capacity change from 0 to 32768 [ 121.708252][ T7514] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (7514) [ 121.756344][ T7489] loop4: detected capacity change from 0 to 32768 [ 121.773943][ T7489] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (7489) [ 121.778111][ T7516] BTRFS info (device loop3): scrub: started on devid 1 [ 121.811854][ T7516] BTRFS info (device loop3): scrub: finished on devid 1 with status: 0 [ 122.033530][ T4799] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by udevd (4799) [ 122.442309][ T7521] loop1: detected capacity change from 0 to 32768 [ 122.453119][ T7521] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 scanned by syz-executor.1 (7521) [ 122.472946][ T7521] BTRFS info (device loop1): using sha256 (sha256-ce) checksum algorithm [ 122.474327][ T7521] BTRFS info (device loop1): using free space tree [ 122.475402][ T7521] BTRFS info (device loop1): has skinny extents [ 122.536298][ T7525] loop0: detected capacity change from 0 to 32768 [ 122.556538][ T7525] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (7525) [ 122.576205][ T7529] loop2: detected capacity change from 0 to 32768 [ 122.579887][ T7529] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (7529) [ 122.657756][ T7534] loop5: detected capacity change from 0 to 32768 [ 122.667006][ T7534] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (7534) [ 122.667111][ T7527] loop4: detected capacity change from 0 to 32768 [ 122.702248][ T7527] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (7527) [ 122.744608][ T4859] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by udevd (4859) [ 122.824500][ T7521] BTRFS info (device loop1): enabling ssd optimizations [ 122.909688][ T7554] BTRFS info (device loop1): scrub: started on devid 1 [ 122.996796][ T7531] loop3: detected capacity change from 0 to 32768 [ 123.023553][ T7531] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (7531) [ 123.071691][ T7554] BTRFS info (device loop1): scrub: finished on devid 1 with status: 0 [ 123.205133][ T7558] loop0: detected capacity change from 0 to 32768 [ 123.214562][ T7558] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (7558) [ 123.365961][ T4300] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (4300) [ 123.680043][ T7568] loop5: detected capacity change from 0 to 32768 [ 123.693534][ T7568] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop5 scanned by syz-executor.5 (7568) [ 123.718319][ T7562] loop2: detected capacity change from 0 to 32768 [ 123.735014][ T7562] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (7562) [ 123.735171][ T7568] BTRFS info (device loop5): using sha256 (sha256-ce) checksum algorithm [ 123.738286][ T7568] BTRFS info (device loop5): using free space tree [ 123.739848][ T7568] BTRFS info (device loop5): has skinny extents [ 123.764393][ T7564] loop4: detected capacity change from 0 to 32768 [ 123.775487][ T7564] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (7564) [ 123.816093][ T7566] loop3: detected capacity change from 0 to 32768 [ 123.818863][ T7566] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (7566) [ 123.897123][ T7570] loop1: detected capacity change from 0 to 32768 [ 123.909418][ T7570] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (7570) [ 124.054560][ T4859] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (4859) [ 124.139321][ T7568] BTRFS info (device loop5): enabling ssd optimizations [ 124.234549][ T4799] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (4799) [ 124.267236][ T7601] BTRFS info (device loop5): scrub: started on devid 1 [ 124.323439][ T7601] BTRFS info (device loop5): scrub: finished on devid 1 with status: 0 [ 124.331744][ T7602] loop2: detected capacity change from 0 to 32768 [ 124.339711][ T7602] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (7602) [ 124.397161][ T4300] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (4300) [ 124.412945][ T7591] loop4: detected capacity change from 0 to 32768 [ 124.414662][ T7581] loop0: detected capacity change from 0 to 32768 [ 124.435027][ T7591] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (7591) [ 124.437916][ T7581] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (7581) [ 124.665382][ T4779] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (4779) [ 124.807920][ T7600] loop3: detected capacity change from 0 to 32768 [ 124.817997][ T7600] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (7600) [ 124.825393][ T7600] BTRFS info (device loop3): using sha256 (sha256-ce) checksum algorithm [ 124.854454][ T7600] BTRFS info (device loop3): using free space tree [ 124.858970][ T7600] BTRFS info (device loop3): has skinny extents [ 124.919292][ T7606] loop1: detected capacity change from 0 to 32768 [ 124.929382][ T7606] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (7606) 1970/01/01 00:02:05 executed programs: 434 [ 125.184943][ T7600] BTRFS info (device loop3): enabling ssd optimizations [ 125.243739][ T7635] loop1: detected capacity change from 0 to 32768 [ 125.273914][ T7635] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (7635) [ 125.279971][ T7638] BTRFS info (device loop3): scrub: started on devid 1 [ 125.307174][ T7638] BTRFS info (device loop3): scrub: finished on devid 1 with status: 0 [ 125.370254][ T7610] loop5: detected capacity change from 0 to 32768 [ 125.386255][ T7610] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (7610) [ 125.432569][ T4799] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4799) [ 125.434187][ T7617] loop4: detected capacity change from 0 to 32768 [ 125.443378][ T7617] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (7617) [ 125.446101][ T7612] loop0: detected capacity change from 0 to 32768 [ 125.455008][ T7612] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (7612) [ 125.519032][ T7621] loop2: detected capacity change from 0 to 32768 [ 125.537263][ T7621] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (7621) [ 125.751619][ T4885] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 scanned by udevd (4885) [ 126.165321][ T7649] loop1: detected capacity change from 0 to 32768 [ 126.176385][ T7649] BTRFS info (device loop1): using sha256 (sha256-ce) checksum algorithm [ 126.177903][ T7649] BTRFS info (device loop1): using free space tree [ 126.178876][ T7649] BTRFS info (device loop1): has skinny extents [ 126.273320][ T7652] loop5: detected capacity change from 0 to 32768 [ 126.288224][ T7652] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (7652) [ 126.388525][ T7657] loop4: detected capacity change from 0 to 32768 [ 126.434800][ T7657] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (7657) [ 126.528669][ T7649] BTRFS info (device loop1): enabling ssd optimizations [ 126.746447][ T7688] BTRFS info (device loop1): scrub: started on devid 1 [ 126.760070][ T7688] BTRFS info (device loop1): scrub: finished on devid 1 with status: 0 [ 126.848159][ T4859] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by udevd (4859) [ 127.317339][ T7691] loop3: detected capacity change from 0 to 32768 [ 127.332353][ T7691] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (7691) [ 127.343092][ T7691] BTRFS info (device loop3): using sha256 (sha256-ce) checksum algorithm [ 127.350177][ T7691] BTRFS info (device loop3): using free space tree [ 127.355745][ T7691] BTRFS info (device loop3): has skinny extents [ 127.380680][ T7693] loop0: detected capacity change from 0 to 32768 [ 127.392944][ T7693] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (7693) [ 127.536961][ T7696] loop4: detected capacity change from 0 to 32768 [ 127.557504][ T7696] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (7696) [ 127.617278][ T7691] BTRFS info (device loop3): enabling ssd optimizations [ 127.631708][ T7712] loop2: detected capacity change from 0 to 32768 [ 127.639474][ T7712] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (7712) [ 127.758034][ T7724] BTRFS info (device loop3): scrub: started on devid 1 [ 127.936817][ T7724] BTRFS info (device loop3): scrub: finished on devid 1 with status: 0 [ 127.958817][ T4799] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by udevd (4799) [ 128.197338][ T7728] loop0: detected capacity change from 0 to 32768 [ 128.233618][ T7728] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (7728) [ 128.238983][ T7718] loop5: detected capacity change from 0 to 32768 [ 128.247448][ T7718] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop5 scanned by syz-executor.5 (7718) [ 128.303066][ T7718] BTRFS info (device loop5): using sha256 (sha256-ce) checksum algorithm [ 128.304569][ T7718] BTRFS info (device loop5): using free space tree [ 128.305562][ T7718] BTRFS info (device loop5): has skinny extents [ 128.401776][ T7731] loop2: detected capacity change from 0 to 32768 [ 128.406006][ T7731] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (7731) [ 128.497363][ T7736] loop4: detected capacity change from 0 to 32768 [ 128.502290][ T7736] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (7736) [ 128.562597][ T7718] BTRFS info (device loop5): enabling ssd optimizations [ 128.646932][ T7762] BTRFS info (device loop5): scrub: started on devid 1 [ 128.703980][ T7762] BTRFS info (device loop5): scrub: finished on devid 1 with status: 0 [ 128.763340][ T7734] loop1: detected capacity change from 0 to 32768 [ 128.771337][ T7734] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (7734) [ 128.916383][ T7739] loop3: detected capacity change from 0 to 32768 [ 128.940916][ T7739] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (7739) [ 129.092899][ T7764] loop0: detected capacity change from 0 to 32768 [ 129.103664][ T7764] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7764) [ 129.116015][ T7764] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 129.120988][ T7764] BTRFS info (device loop0): using free space tree [ 129.125639][ T7764] BTRFS info (device loop0): has skinny extents [ 129.344324][ T7769] loop4: detected capacity change from 0 to 32768 [ 129.355570][ T7769] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (7769) [ 129.364398][ T7766] loop2: detected capacity change from 0 to 32768 [ 129.372614][ T7766] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (7766) [ 129.389226][ T7764] BTRFS info (device loop0): enabling ssd optimizations [ 129.429413][ T7773] loop5: detected capacity change from 0 to 32768 [ 129.432254][ T7773] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (7773) [ 129.549265][ T7796] BTRFS info (device loop0): scrub: started on devid 1 [ 129.570027][ T7771] loop1: detected capacity change from 0 to 32768 [ 129.574022][ T7771] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (7771) [ 129.643873][ T7796] BTRFS info (device loop0): scrub: finished on devid 1 with status: 0 [ 129.964461][ T4300] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4300) [ 130.016713][ T7792] loop3: detected capacity change from 0 to 32768 [ 130.027091][ T7792] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (7792) [ 130.053949][ T7792] BTRFS info (device loop3): using sha256 (sha256-ce) checksum algorithm [ 130.055382][ T7792] BTRFS info (device loop3): using free space tree [ 130.056500][ T7792] BTRFS info (device loop3): has skinny extents [ 130.246685][ T7803] loop2: detected capacity change from 0 to 32768 [ 130.258789][ T7803] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (7803) [ 130.361840][ T7792] BTRFS info (device loop3): enabling ssd optimizations 1970/01/01 00:02:10 executed programs: 465 [ 130.488221][ T7832] BTRFS info (device loop3): scrub: started on devid 1 [ 130.532320][ T7806] loop4: detected capacity change from 0 to 32768 [ 130.566391][ T7806] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (7806) [ 130.587074][ T4811] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (4811) [ 130.604448][ T7807] loop1: detected capacity change from 0 to 32768 [ 130.650465][ T7807] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (7807) [ 130.671576][ T7832] BTRFS info (device loop3): scrub: finished on devid 1 with status: 0 [ 130.705123][ T7809] loop5: detected capacity change from 0 to 32768 [ 130.722822][ T7809] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (7809) [ 131.051087][ T2065] ieee802154 phy0 wpan0: encryption failed: -22 [ 131.052243][ T2065] ieee802154 phy1 wpan1: encryption failed: -22 [ 131.289540][ T7839] loop2: detected capacity change from 0 to 32768 [ 131.298613][ T7839] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (7839) [ 131.307762][ T7839] BTRFS info (device loop2): using sha256 (sha256-ce) checksum algorithm [ 131.309906][ T7839] BTRFS info (device loop2): using free space tree [ 131.312284][ T7839] BTRFS info (device loop2): has skinny extents [ 131.350756][ T7842] loop0: detected capacity change from 0 to 32768 [ 131.355553][ T7842] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (7842) [ 131.523174][ T7844] loop4: detected capacity change from 0 to 32768 [ 131.549499][ T7844] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (7844) [ 131.586338][ T7849] loop1: detected capacity change from 0 to 32768 [ 131.600557][ T7851] loop5: detected capacity change from 0 to 32768 [ 131.604001][ T7849] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (7849) [ 131.610265][ T7851] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (7851) [ 131.682039][ T7839] BTRFS info (device loop2): enabling ssd optimizations [ 131.802348][ T7874] BTRFS info (device loop2): scrub: started on devid 1 [ 131.871904][ T7874] BTRFS info (device loop2): scrub: finished on devid 1 with status: 0 [ 132.065236][ T4859] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (4859) [ 132.212396][ T4885] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by udevd (4885) [ 132.273886][ T4799] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4799) [ 132.423908][ T7878] loop0: detected capacity change from 0 to 32768 [ 132.427951][ T7879] loop4: detected capacity change from 0 to 32768 [ 132.435990][ T7878] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7878) [ 132.446842][ T7879] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (7879) [ 132.453987][ T7878] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 132.457848][ T7878] BTRFS info (device loop0): using free space tree [ 132.463994][ T7878] BTRFS info (device loop0): has skinny extents [ 132.496533][ T7881] loop1: detected capacity change from 0 to 32768 [ 132.553812][ T7881] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (7881) [ 132.597511][ T7886] loop5: detected capacity change from 0 to 32768 [ 132.605106][ T7886] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (7886) [ 132.635454][ T7884] loop3: detected capacity change from 0 to 32768 [ 132.644051][ T7884] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (7884) [ 132.737545][ T7878] BTRFS info (device loop0): enabling ssd optimizations [ 132.886062][ T7911] loop4: detected capacity change from 0 to 32768 [ 132.888968][ T7911] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (7911) [ 132.901985][ T7913] BTRFS info (device loop0): scrub: started on devid 1 [ 132.997111][ T7913] BTRFS info (device loop0): scrub: finished on devid 1 with status: 0 [ 133.435448][ T7917] loop1: detected capacity change from 0 to 32768 [ 133.444536][ T7917] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 scanned by syz-executor.1 (7917) [ 133.487750][ T7917] BTRFS info (device loop1): using sha256 (sha256-ce) checksum algorithm [ 133.490470][ T7917] BTRFS info (device loop1): using free space tree [ 133.491884][ T7917] BTRFS info (device loop1): has skinny extents [ 133.551872][ T7919] loop5: detected capacity change from 0 to 32768 [ 133.560479][ T7923] loop3: detected capacity change from 0 to 32768 [ 133.563409][ T7919] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (7919) [ 133.576379][ T7923] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (7923) [ 133.733357][ T7917] BTRFS info (device loop1): enabling ssd optimizations [ 133.837123][ T7950] BTRFS info (device loop1): scrub: started on devid 1 [ 133.898497][ T7946] loop4: detected capacity change from 0 to 32768 [ 133.901592][ T7946] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (7946) [ 133.930543][ T7950] BTRFS info (device loop1): scrub: finished on devid 1 with status: 0 [ 134.008129][ T7925] loop2: detected capacity change from 0 to 32768 [ 134.017204][ T7925] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (7925) [ 134.143420][ T4859] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by udevd (4859) [ 134.498088][ T7954] loop5: detected capacity change from 0 to 32768 [ 134.513099][ T7954] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop5 scanned by syz-executor.5 (7954) [ 134.525054][ T7956] loop3: detected capacity change from 0 to 32768 [ 134.542927][ T7954] BTRFS info (device loop5): using sha256 (sha256-ce) checksum algorithm [ 134.544239][ T7954] BTRFS info (device loop5): using free space tree [ 134.546925][ T7954] BTRFS info (device loop5): has skinny extents [ 134.549658][ T7956] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (7956) [ 134.622609][ T4811] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (4811) [ 134.818276][ T7964] loop0: detected capacity change from 0 to 32768 [ 134.824089][ T7964] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (7964) [ 134.887146][ T7961] loop1: detected capacity change from 0 to 32768 [ 134.895562][ T7954] BTRFS info (device loop5): enabling ssd optimizations [ 134.909552][ T7961] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (7961) [ 135.000232][ T7992] BTRFS info (device loop5): scrub: started on devid 1 [ 135.013084][ T7992] BTRFS info (device loop5): scrub: finished on devid 1 with status: 0 [ 135.032109][ T7966] loop4: detected capacity change from 0 to 32768 [ 135.034843][ T7966] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (7966) [ 135.349566][ T7991] loop3: detected capacity change from 0 to 32768 [ 135.355703][ T7991] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (7991) [ 135.394925][ T4779] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by udevd (4779) [ 135.447826][ T7989] loop2: detected capacity change from 0 to 32768 [ 135.455068][ T7989] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (7989) [ 135.464669][ T7989] BTRFS info (device loop2): using sha256 (sha256-ce) checksum algorithm [ 135.466950][ T7989] BTRFS info (device loop2): using free space tree [ 135.468622][ T7989] BTRFS info (device loop2): has skinny extents [ 135.748110][ T7989] BTRFS info (device loop2): enabling ssd optimizations [ 135.782010][ T8001] loop1: detected capacity change from 0 to 32768 [ 135.790202][ T8001] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (8001) [ 135.875153][ T8026] BTRFS info (device loop2): scrub: started on devid 1 1970/01/01 00:02:15 executed programs: 497 [ 135.963184][ T7996] loop0: detected capacity change from 0 to 32768 [ 135.980219][ T7996] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (7996) [ 135.999897][ T8026] BTRFS info (device loop2): scrub: finished on devid 1 with status: 0 [ 136.148418][ T8000] loop4: detected capacity change from 0 to 32768 [ 136.164705][ T8000] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (8000) [ 136.470844][ T8033] loop1: detected capacity change from 0 to 32768 [ 136.479441][ T8033] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 scanned by syz-executor.1 (8033) [ 136.484522][ T8033] BTRFS info (device loop1): using sha256 (sha256-ce) checksum algorithm [ 136.485857][ T8033] BTRFS info (device loop1): using free space tree [ 136.486847][ T8033] BTRFS info (device loop1): has skinny extents [ 136.513465][ T8031] loop3: detected capacity change from 0 to 32768 [ 136.523294][ T8031] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (8031) [ 136.550566][ T4779] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (4779) [ 136.633725][ T8037] loop5: detected capacity change from 0 to 32768 [ 136.650305][ T8037] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (8037) [ 136.736178][ T8033] BTRFS info (device loop1): enabling ssd optimizations [ 136.746031][ T8044] loop4: detected capacity change from 0 to 32768 [ 136.757392][ T8044] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (8044) [ 136.835649][ T8065] BTRFS info (device loop1): scrub: started on devid 1 [ 136.923339][ T8040] loop0: detected capacity change from 0 to 32768 [ 136.947999][ T8040] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (8040) [ 136.967631][ T8042] loop2: detected capacity change from 0 to 32768 [ 136.983070][ T8065] BTRFS info (device loop1): scrub: finished on devid 1 with status: 0 [ 136.994962][ T8042] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (8042) [ 137.086918][ T8068] loop3: detected capacity change from 0 to 32768 [ 137.094385][ T8068] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (8068) [ 137.313637][ T4799] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (4799) [ 137.560329][ T8072] loop5: detected capacity change from 0 to 32768 [ 137.563121][ T8072] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop5 scanned by syz-executor.5 (8072) [ 137.576963][ T8072] BTRFS info (device loop5): using sha256 (sha256-ce) checksum algorithm [ 137.581890][ T8072] BTRFS info (device loop5): using free space tree [ 137.583054][ T8072] BTRFS info (device loop5): has skinny extents [ 137.714519][ T8078] loop2: detected capacity change from 0 to 32768 [ 137.718831][ T8078] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (8078) [ 137.733252][ T8076] loop4: detected capacity change from 0 to 32768 [ 137.750170][ T8076] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (8076) [ 137.825637][ T4811] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (4811) [ 137.831095][ T8072] BTRFS info (device loop5): enabling ssd optimizations [ 137.918845][ T8107] BTRFS info (device loop5): scrub: started on devid 1 [ 137.981376][ T8107] BTRFS info (device loop5): scrub: finished on devid 1 with status: 0 [ 138.005428][ T8083] loop0: detected capacity change from 0 to 32768 [ 138.018318][ T8083] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (8083) [ 138.059655][ T8082] loop1: detected capacity change from 0 to 32768 [ 138.068354][ T8082] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (8082) [ 138.095732][ T8106] loop3: detected capacity change from 0 to 32768 [ 138.098223][ T4799] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (4799) [ 138.134156][ T8106] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (8106) [ 138.304213][ T4811] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (4811) [ 138.423801][ T4779] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by udevd (4779) [ 138.531216][ T4300] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4300) [ 138.590925][ T8111] loop2: detected capacity change from 0 to 32768 [ 138.600438][ T8111] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (8111) [ 138.624250][ T8111] BTRFS info (device loop2): using sha256 (sha256-ce) checksum algorithm [ 138.630564][ T8111] BTRFS info (device loop2): using free space tree [ 138.636480][ T8111] BTRFS info (device loop2): has skinny extents [ 138.701989][ T8115] loop4: detected capacity change from 0 to 32768 [ 138.706144][ T8115] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (8115) [ 138.846004][ T8111] BTRFS info (device loop2): enabling ssd optimizations [ 138.900266][ T8119] loop1: detected capacity change from 0 to 32768 [ 138.915055][ T8119] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (8119) [ 138.926358][ T8144] BTRFS info (device loop2): scrub: started on devid 1 [ 138.963924][ T8144] BTRFS info (device loop2): scrub: finished on devid 1 with status: 0 [ 139.024463][ T8117] loop0: detected capacity change from 0 to 32768 [ 139.069401][ T8117] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (8117) [ 139.179679][ T8122] loop5: detected capacity change from 0 to 32768 [ 139.186339][ T4779] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by udevd (4779) [ 139.191146][ T8122] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (8122) [ 139.217857][ T8124] loop3: detected capacity change from 0 to 32768 [ 139.223910][ T8124] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (8124) [ 139.504377][ T4799] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 scanned by udevd (4799) [ 139.676445][ T8150] loop1: detected capacity change from 0 to 32768 [ 139.693446][ T8150] BTRFS info (device loop1): using sha256 (sha256-ce) checksum algorithm [ 139.698318][ T8150] BTRFS info (device loop1): using free space tree [ 139.704150][ T8150] BTRFS info (device loop1): has skinny extents [ 139.888350][ T8153] loop0: detected capacity change from 0 to 32768 [ 139.934960][ T8153] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (8153) [ 139.937594][ T8150] BTRFS info (device loop1): enabling ssd optimizations [ 140.041073][ T8185] BTRFS info (device loop1): scrub: started on devid 1 [ 140.134942][ T8185] BTRFS info (device loop1): scrub: finished on devid 1 with status: 0 [ 140.164662][ T8160] loop5: detected capacity change from 0 to 32768 [ 140.165349][ T8161] loop3: detected capacity change from 0 to 32768 [ 140.174749][ T8161] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (8161) [ 140.180703][ T8160] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (8160) [ 140.467950][ T4300] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 11 /dev/loop1 scanned by udevd (4300) [ 140.543209][ T8184] loop4: detected capacity change from 0 to 32768 [ 140.737453][ T8189] loop2: detected capacity change from 0 to 32768 [ 140.807049][ T8192] loop0: detected capacity change from 0 to 32768 [ 140.861017][ T8198] loop5: detected capacity change from 0 to 32768 [ 140.955983][ T8197] loop3: detected capacity change from 0 to 32768 1970/01/01 00:02:21 executed programs: 529 [ 141.464551][ T8204] loop4: detected capacity change from 0 to 32768 [ 141.561799][ T8208] loop2: detected capacity change from 0 to 32768 [ 141.825370][ T8213] loop1: detected capacity change from 0 to 32768 [ 141.843078][ T8213] BTRFS info (device loop1): using sha256 (sha256-ce) checksum algorithm [ 141.848100][ T8213] BTRFS info (device loop1): using free space tree [ 141.853692][ T8213] BTRFS info (device loop1): has skinny extents [ 141.865196][ T8215] loop5: detected capacity change from 0 to 32768 [ 141.881836][ T8215] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (8215) [ 141.890964][ T8211] loop0: detected capacity change from 0 to 32768 [ 141.904204][ T8211] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (8211) [ 141.993841][ T8217] loop3: detected capacity change from 0 to 32768 [ 142.003979][ T4779] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by udevd (4779) [ 142.010372][ T8217] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (8217) [ 142.052627][ T4859] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (4859) [ 142.088462][ T8213] BTRFS info (device loop1): enabling ssd optimizations [ 142.216597][ T8247] BTRFS info (device loop1): scrub: started on devid 1 [ 142.281901][ T8247] BTRFS info (device loop1): scrub: finished on devid 1 with status: 0 [ 142.455836][ T8246] loop2: detected capacity change from 0 to 32768 [ 142.462945][ T8246] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (8246) [ 142.724663][ T8225] loop4: detected capacity change from 0 to 32768 [ 142.739014][ T8225] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 scanned by syz-executor.4 (8225) [ 142.757105][ T8225] BTRFS info (device loop4): using sha256 (sha256-ce) checksum algorithm [ 142.764493][ T8225] BTRFS info (device loop4): using free space tree [ 142.770157][ T8225] BTRFS info (device loop4): has skinny extents [ 142.829778][ T8251] loop0: detected capacity change from 0 to 32768 [ 142.836423][ T8251] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (8251) [ 142.903933][ T8253] loop5: detected capacity change from 0 to 32768 [ 142.920125][ T8253] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (8253) [ 143.010689][ T4859] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by udevd (4859) [ 143.071540][ T8225] BTRFS info (device loop4): enabling ssd optimizations [ 143.125409][ T8255] loop3: detected capacity change from 0 to 32768 [ 143.138723][ T8255] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (8255) [ 143.143799][ T8282] BTRFS info (device loop4): scrub: started on devid 1 [ 143.152577][ T8257] loop1: detected capacity change from 0 to 32768 [ 143.165428][ T8257] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (8257) [ 143.180640][ T4811] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by udevd (4811) [ 143.238918][ T8282] BTRFS info (device loop4): scrub: finished on devid 1 with status: 0 [ 143.572230][ T8281] loop2: detected capacity change from 0 to 32768 [ 143.593959][ T8281] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (8281) [ 143.604617][ T8281] BTRFS info (device loop2): using sha256 (sha256-ce) checksum algorithm [ 143.605944][ T8281] BTRFS info (device loop2): using free space tree [ 143.606947][ T8281] BTRFS info (device loop2): has skinny extents [ 143.744149][ T8284] loop0: detected capacity change from 0 to 32768 [ 143.755712][ T8284] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (8284) [ 143.824768][ T8281] BTRFS info (device loop2): enabling ssd optimizations [ 143.894353][ T8315] BTRFS info (device loop2): scrub: started on devid 1 [ 143.912057][ T8288] loop5: detected capacity change from 0 to 32768 [ 143.917057][ T8288] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (8288) [ 143.958404][ T8315] BTRFS info (device loop2): scrub: finished on devid 1 with status: 0 [ 143.963214][ T8292] loop1: detected capacity change from 0 to 32768 [ 144.005327][ T8292] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (8292) [ 144.021014][ T8294] loop3: detected capacity change from 0 to 32768 [ 144.057519][ T8294] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (8294) [ 144.145635][ T4799] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (4799) [ 144.158128][ T4811] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by udevd (4811) [ 144.186770][ T8291] loop4: detected capacity change from 0 to 32768 [ 144.199316][ T8291] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (8291) [ 144.206807][ T4859] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4859) [ 144.350807][ T4779] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (4779) [ 144.689621][ T8320] loop5: detected capacity change from 0 to 32768 [ 144.699381][ T8320] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop5 scanned by syz-executor.5 (8320) [ 144.709359][ T8320] BTRFS info (device loop5): using sha256 (sha256-ce) checksum algorithm [ 144.710842][ T8320] BTRFS info (device loop5): using free space tree [ 144.711764][ T8320] BTRFS info (device loop5): has skinny extents [ 144.767614][ T8323] loop0: detected capacity change from 0 to 32768 [ 144.773933][ T8323] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (8323) [ 144.846931][ T8327] loop1: detected capacity change from 0 to 32768 [ 144.852735][ T8327] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (8327) [ 144.891565][ T8325] loop3: detected capacity change from 0 to 32768 [ 144.917367][ T8325] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (8325) [ 144.967257][ T8320] BTRFS info (device loop5): enabling ssd optimizations [ 145.069375][ T8331] loop2: detected capacity change from 0 to 32768 [ 145.088055][ T8352] BTRFS info (device loop5): scrub: started on devid 1 [ 145.090346][ T8331] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (8331) [ 145.126859][ T8329] loop4: detected capacity change from 0 to 32768 [ 145.159470][ T8329] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (8329) [ 145.186748][ T8352] BTRFS info (device loop5): scrub: finished on devid 1 with status: 0 [ 145.435300][ T8354] loop0: detected capacity change from 0 to 32768 [ 145.442508][ T8354] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (8354) [ 145.447698][ T8354] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 145.454693][ T8354] BTRFS info (device loop0): using free space tree [ 145.455845][ T8354] BTRFS info (device loop0): has skinny extents [ 145.537778][ T8360] loop3: detected capacity change from 0 to 32768 [ 145.541692][ T8360] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (8360) [ 145.599196][ T8354] BTRFS info (device loop0): enabling ssd optimizations [ 145.668842][ T8354] BTRFS info (device loop0): scrub: started on devid 1 [ 145.710735][ T8354] BTRFS info (device loop0): scrub: finished on devid 1 with status: 0 [ 145.771461][ T8375] loop2: detected capacity change from 0 to 32768 [ 145.773898][ T8375] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (8375) [ 146.051304][ T4799] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 11 /dev/loop0 scanned by udevd (4799) [ 146.058574][ T8368] loop5: detected capacity change from 0 to 32768 [ 146.177569][ T8362] loop1: detected capacity change from 0 to 32768 [ 146.190772][ T8385] loop4: detected capacity change from 0 to 32768 1970/01/01 00:02:26 executed programs: 559 [ 146.816097][ T8398] loop1: detected capacity change from 0 to 32768 [ 146.825143][ T8397] loop3: detected capacity change from 0 to 32768 [ 146.831685][ T8400] loop5: detected capacity change from 0 to 32768 [ 146.881857][ T8402] loop2: detected capacity change from 0 to 32768 [ 146.904016][ T8405] loop4: detected capacity change from 0 to 32768 [ 147.441409][ T8411] loop0: detected capacity change from 0 to 32768 [ 147.455171][ T8411] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 147.461302][ T8411] BTRFS info (device loop0): using free space tree [ 147.465762][ T8411] BTRFS info (device loop0): has skinny extents [ 147.634384][ T8418] loop2: detected capacity change from 0 to 32768 [ 147.643315][ T8418] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (8418) [ 147.698602][ T8414] loop1: detected capacity change from 0 to 32768 [ 147.710243][ T8414] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (8414) [ 147.718585][ T8422] loop4: detected capacity change from 0 to 32768 [ 147.723108][ T8411] BTRFS info (device loop0): enabling ssd optimizations [ 147.838236][ T8422] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (8422) [ 147.872814][ T8441] BTRFS info (device loop0): scrub: started on devid 1 [ 148.090652][ T8441] BTRFS info (device loop0): scrub: finished on devid 1 with status: 0 [ 148.108658][ T8416] loop5: detected capacity change from 0 to 32768 [ 148.144002][ T8416] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (8416) [ 148.195467][ T8420] loop3: detected capacity change from 0 to 32768 [ 148.226503][ T8420] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (8420) [ 148.234366][ T8420] BTRFS info (device loop3): using sha256 (sha256-ce) checksum algorithm [ 148.235933][ T8420] BTRFS info (device loop3): using free space tree [ 148.250226][ T8420] BTRFS info (device loop3): has skinny extents [ 148.325469][ T8446] loop1: detected capacity change from 0 to 32768 [ 148.330029][ T8446] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (8446) [ 148.485912][ T4300] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by udevd (4300) [ 148.538356][ T8420] BTRFS info (device loop3): enabling ssd optimizations [ 148.613722][ T8478] BTRFS info (device loop3): scrub: started on devid 1 [ 148.623031][ T8458] loop4: detected capacity change from 0 to 32768 [ 148.661952][ T8458] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (8458) [ 148.705475][ T8478] BTRFS info (device loop3): scrub: finished on devid 1 with status: 0 [ 148.772894][ T8468] loop5: detected capacity change from 0 to 32768 [ 148.778787][ T8468] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (8468) [ 148.949327][ T8456] loop2: detected capacity change from 0 to 32768 [ 148.958475][ T8456] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (8456) [ 148.978685][ T8452] loop0: detected capacity change from 0 to 32768 [ 149.009674][ T8452] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (8452) [ 149.274561][ T4859] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 scanned by udevd (4859) [ 149.407986][ T8482] loop1: detected capacity change from 0 to 32768 [ 149.449607][ T8482] BTRFS info (device loop1): using sha256 (sha256-ce) checksum algorithm [ 149.451113][ T8482] BTRFS info (device loop1): using free space tree [ 149.452245][ T8482] BTRFS info (device loop1): has skinny extents [ 149.636864][ T8489] loop4: detected capacity change from 0 to 32768 [ 149.650089][ T8489] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (8489) [ 149.658126][ T8482] BTRFS info (device loop1): enabling ssd optimizations [ 149.743196][ T8496] loop5: detected capacity change from 0 to 32768 [ 149.755351][ T8496] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (8496) [ 149.887820][ T8520] BTRFS info (device loop1): scrub: started on devid 1 [ 150.047400][ T8520] BTRFS info (device loop1): scrub: finished on devid 1 with status: 0 [ 150.117856][ T4799] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (4799) [ 150.435202][ T8524] loop4: detected capacity change from 0 to 32768 [ 150.446744][ T8524] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 scanned by syz-executor.4 (8524) [ 150.472092][ T8524] BTRFS info (device loop4): using sha256 (sha256-ce) checksum algorithm [ 150.478099][ T8524] BTRFS info (device loop4): using free space tree [ 150.481738][ T8524] BTRFS info (device loop4): has skinny extents [ 150.524651][ T8528] loop3: detected capacity change from 0 to 32768 [ 150.544115][ T8528] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (8528) [ 150.561753][ T8526] loop2: detected capacity change from 0 to 32768 [ 150.564318][ T8526] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (8526) [ 150.718442][ T8524] BTRFS info (device loop4): enabling ssd optimizations [ 150.866141][ T8555] BTRFS info (device loop4): scrub: started on devid 1 [ 150.868876][ T4859] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (4859) [ 151.007948][ T8555] BTRFS info (device loop4): scrub: finished on devid 1 with status: 0 [ 151.019881][ T8532] loop5: detected capacity change from 0 to 32768 [ 151.026470][ T8532] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (8532) 1970/01/01 00:02:31 executed programs: 592 [ 151.357738][ T4779] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 11 /dev/loop4 scanned by udevd (4779) [ 151.363808][ T8560] loop1: detected capacity change from 0 to 32768 [ 151.513015][ T8562] loop3: detected capacity change from 0 to 32768 [ 151.518224][ T8566] loop0: detected capacity change from 0 to 32768 [ 151.537407][ T8564] loop2: detected capacity change from 0 to 32768 [ 151.854381][ T8571] loop5: detected capacity change from 0 to 32768 [ 152.333215][ T8579] loop1: detected capacity change from 0 to 32768 [ 152.361789][ T8581] loop2: detected capacity change from 0 to 32768 [ 152.364463][ T8583] loop3: detected capacity change from 0 to 32768 [ 152.539488][ T8586] loop0: detected capacity change from 0 to 32768 [ 152.615736][ T8588] loop4: detected capacity change from 0 to 32768 [ 152.628179][ T8588] BTRFS info (device loop4): using sha256 (sha256-ce) checksum algorithm [ 152.638332][ T8588] BTRFS info (device loop4): using free space tree [ 152.644345][ T8588] BTRFS info (device loop4): has skinny extents [ 152.688875][ T8590] loop5: detected capacity change from 0 to 32768 [ 152.703438][ T8590] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (8590) [ 152.734548][ T4859] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (4859) [ 152.952497][ T8611] loop3: detected capacity change from 0 to 32768 [ 152.958124][ T8588] BTRFS info (device loop4): enabling ssd optimizations [ 152.986991][ T8611] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (8611) [ 153.070797][ T8621] BTRFS info (device loop4): scrub: started on devid 1 [ 153.122748][ T8621] BTRFS info (device loop4): scrub: finished on devid 1 with status: 0 [ 153.177373][ T8607] loop1: detected capacity change from 0 to 32768 [ 153.194091][ T8607] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (8607) [ 153.390995][ T8604] loop2: detected capacity change from 0 to 32768 [ 153.410132][ T8604] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (8604) [ 153.479350][ T8622] loop0: detected capacity change from 0 to 32768 [ 153.482211][ T8622] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (8622) [ 153.484519][ T8604] BTRFS info (device loop2): using sha256 (sha256-ce) checksum algorithm [ 153.485980][ T8604] BTRFS info (device loop2): using free space tree [ 153.487095][ T8604] BTRFS info (device loop2): has skinny extents [ 153.556405][ T8626] loop5: detected capacity change from 0 to 32768 [ 153.563733][ T8626] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (8626) [ 153.825111][ T8604] BTRFS info (device loop2): enabling ssd optimizations [ 153.917395][ T8654] BTRFS info (device loop2): scrub: started on devid 1 [ 153.925386][ T8648] loop3: detected capacity change from 0 to 32768 [ 153.935579][ T8648] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (8648) [ 153.977053][ T8629] loop4: detected capacity change from 0 to 32768 [ 153.990087][ T8629] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (8629) [ 153.996911][ T8654] BTRFS info (device loop2): scrub: finished on devid 1 with status: 0 [ 154.082930][ T4300] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (4300) [ 154.188239][ T8645] loop1: detected capacity change from 0 to 32768 [ 154.194249][ T8645] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (8645) [ 154.433656][ T4859] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 scanned by udevd (4859) [ 154.533848][ T8657] loop0: detected capacity change from 0 to 32768 [ 154.554319][ T8657] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 154.563621][ T8657] BTRFS info (device loop0): using free space tree [ 154.567705][ T8657] BTRFS info (device loop0): has skinny extents [ 154.614395][ T8660] loop5: detected capacity change from 0 to 32768 [ 154.624617][ T8660] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (8660) [ 154.881010][ T8664] loop4: detected capacity change from 0 to 32768 [ 154.893519][ T8664] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (8664) [ 154.988374][ T8657] BTRFS info (device loop0): enabling ssd optimizations [ 155.122161][ T8695] BTRFS info (device loop0): scrub: started on devid 1 [ 155.146194][ T4885] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by udevd (4885) [ 155.163465][ T8695] BTRFS info (device loop0): scrub: finished on devid 1 with status: 0 [ 155.229613][ T8668] loop3: detected capacity change from 0 to 32768 [ 155.236134][ T8668] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (8668) [ 155.368892][ T4779] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (4779) [ 155.619781][ T4300] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 scanned by udevd (4300) [ 155.728712][ T8697] loop5: detected capacity change from 0 to 32768 [ 155.734976][ T8699] loop4: detected capacity change from 0 to 32768 [ 155.745721][ T8697] BTRFS info (device loop5): using sha256 (sha256-ce) checksum algorithm [ 155.749533][ T8697] BTRFS info (device loop5): using free space tree [ 155.754235][ T8697] BTRFS info (device loop5): has skinny extents [ 155.758932][ T8699] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (8699) [ 155.952309][ T8697] BTRFS info (device loop5): enabling ssd optimizations [ 156.053321][ T8697] BTRFS info (device loop5): scrub: started on devid 1 [ 156.067120][ T8697] BTRFS info (device loop5): scrub: finished on devid 1 with status: 0 [ 156.212783][ T8706] loop2: detected capacity change from 0 to 32768 [ 156.223946][ T8706] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (8706) 1970/01/01 00:02:36 executed programs: 623 [ 156.407015][ T8717] loop1: detected capacity change from 0 to 32768 [ 156.451766][ T8717] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 scanned by syz-executor.1 (8717) [ 156.458444][ T8717] BTRFS info (device loop1): using sha256 (sha256-ce) checksum algorithm [ 156.469264][ T8717] BTRFS info (device loop1): using free space tree [ 156.470469][ T8717] BTRFS info (device loop1): has skinny extents [ 156.538335][ T8735] loop4: detected capacity change from 0 to 32768 [ 156.554418][ T8735] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (8735) [ 156.681927][ T8717] BTRFS info (device loop1): enabling ssd optimizations [ 156.779402][ T8767] BTRFS info (device loop1): scrub: started on devid 1 [ 156.825702][ T8767] BTRFS info (device loop1): scrub: finished on devid 1 with status: 0 [ 156.908036][ T8765] loop4: detected capacity change from 0 to 32768 [ 156.920832][ T8765] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (8765) [ 156.961687][ T8741] loop0: detected capacity change from 0 to 32768 [ 156.976340][ T8741] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (8741) [ 157.093218][ T8745] loop3: detected capacity change from 0 to 32768 [ 157.124742][ T8745] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (8745) [ 157.266355][ T8768] loop2: detected capacity change from 0 to 32768 [ 157.271108][ T8768] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (8768) [ 157.295612][ T8768] BTRFS info (device loop2): using sha256 (sha256-ce) checksum algorithm [ 157.296989][ T8768] BTRFS info (device loop2): using free space tree [ 157.303270][ T8768] BTRFS info (device loop2): has skinny extents [ 157.563366][ T8777] loop1: detected capacity change from 0 to 32768 [ 157.574459][ T8777] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (8777) [ 157.602140][ T8774] loop5: detected capacity change from 0 to 32768 [ 157.605042][ T8768] BTRFS info (device loop2): enabling ssd optimizations [ 157.607195][ T8774] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (8774) [ 157.735592][ T8801] BTRFS info (device loop2): scrub: started on devid 1 [ 157.842348][ T8801] BTRFS info (device loop2): scrub: finished on devid 1 with status: 0 [ 157.973540][ T8782] loop0: detected capacity change from 0 to 32768 [ 157.985596][ T8782] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (8782) [ 158.162068][ T8794] loop4: detected capacity change from 0 to 32768 [ 158.209594][ T8794] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (8794) [ 158.272176][ T8803] loop3: detected capacity change from 0 to 32768 [ 158.281697][ T8803] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (8803) [ 158.312751][ T8803] BTRFS info (device loop3): using sha256 (sha256-ce) checksum algorithm [ 158.314171][ T8803] BTRFS info (device loop3): using free space tree [ 158.315205][ T8803] BTRFS info (device loop3): has skinny extents [ 158.387845][ T4779] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by udevd (4779) [ 158.434807][ T8808] loop1: detected capacity change from 0 to 32768 [ 158.453867][ T4300] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (4300) [ 158.455815][ T8808] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (8808) [ 158.573715][ T8803] BTRFS info (device loop3): enabling ssd optimizations [ 158.584799][ T4811] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4811) [ 158.663397][ T8812] loop0: detected capacity change from 0 to 32768 [ 158.667116][ T8812] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (8812) [ 158.715566][ T8838] BTRFS info (device loop3): scrub: started on devid 1 [ 158.786903][ T8832] loop4: detected capacity change from 0 to 32768 [ 158.818579][ T8832] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (8832) [ 158.828482][ T8838] BTRFS info (device loop3): scrub: finished on devid 1 with status: 0 [ 158.838228][ T8810] loop2: detected capacity change from 0 to 32768 [ 158.873151][ T8810] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (8810) [ 158.991109][ T4811] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (4811) [ 159.025887][ T8819] loop5: detected capacity change from 0 to 32768 [ 159.053349][ T8819] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (8819) [ 159.342799][ T4859] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop5 scanned by udevd (4859) [ 159.457843][ T8843] loop1: detected capacity change from 0 to 32768 [ 159.494751][ T8843] BTRFS info (device loop1): using sha256 (sha256-ce) checksum algorithm [ 159.496131][ T8843] BTRFS info (device loop1): using free space tree [ 159.497124][ T8843] BTRFS info (device loop1): has skinny extents [ 159.547717][ T8848] loop2: detected capacity change from 0 to 32768 [ 159.552965][ T8848] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (8848) [ 159.646512][ T8846] loop0: detected capacity change from 0 to 32768 [ 159.677396][ T8846] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (8846) [ 159.681078][ T8843] BTRFS info (device loop1): enabling ssd optimizations [ 159.713928][ T4799] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by udevd (4799) [ 159.803855][ T8878] BTRFS info (device loop1): scrub: started on devid 1 [ 159.873440][ T8876] loop2: detected capacity change from 0 to 32768 [ 159.882361][ T8876] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (8876) [ 159.931078][ T8878] BTRFS info (device loop1): scrub: finished on devid 1 with status: 0 [ 159.937956][ T8850] loop5: detected capacity change from 0 to 32768 [ 159.948175][ T8850] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (8850) [ 160.149019][ T8854] loop4: detected capacity change from 0 to 32768 [ 160.153071][ T8852] loop3: detected capacity change from 0 to 32768 [ 160.168460][ T8852] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (8852) [ 160.191610][ T8854] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (8854) [ 160.204827][ T4859] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by udevd (4859) [ 160.471835][ T4885] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 scanned by udevd (4885) [ 160.532392][ T8883] loop0: detected capacity change from 0 to 32768 [ 160.549487][ T8883] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 160.550941][ T8883] BTRFS info (device loop0): using free space tree [ 160.551890][ T8883] BTRFS info (device loop0): has skinny extents [ 160.687026][ T8888] loop5: detected capacity change from 0 to 32768 [ 160.692924][ T8888] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (8888) [ 160.768268][ T8883] BTRFS info (device loop0): enabling ssd optimizations [ 160.934169][ T8917] BTRFS info (device loop0): scrub: started on devid 1 [ 160.966201][ T8894] loop2: detected capacity change from 0 to 32768 [ 160.971011][ T8894] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (8894) [ 161.135683][ T8917] BTRFS info (device loop0): scrub: finished on devid 1 with status: 0 [ 161.167553][ T8904] loop4: detected capacity change from 0 to 32768 [ 161.185061][ T8904] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (8904) [ 161.309832][ T4799] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 12 /dev/loop0 scanned by udevd (4799) 1970/01/01 00:02:41 executed programs: 654 [ 161.704572][ T8926] loop5: detected capacity change from 0 to 32768 [ 161.783736][ T8929] loop3: detected capacity change from 0 to 32768 [ 161.846004][ T8932] loop2: detected capacity change from 0 to 32768 [ 162.087731][ T8934] loop4: detected capacity change from 0 to 32768 [ 162.633171][ T8941] loop1: detected capacity change from 0 to 32768 [ 162.644308][ T8944] loop0: detected capacity change from 0 to 32768 [ 162.658795][ T8944] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 162.666360][ T8944] BTRFS info (device loop0): using free space tree [ 162.675227][ T8944] BTRFS info (device loop0): has skinny extents [ 162.682099][ T8946] loop5: detected capacity change from 0 to 32768 [ 162.702976][ T8948] loop3: detected capacity change from 0 to 32768 [ 162.704348][ T8946] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (8946) [ 162.723594][ T8948] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (8948) [ 162.746236][ T8950] loop2: detected capacity change from 0 to 32768 [ 162.749993][ T8950] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (8950) [ 162.936239][ T8952] loop4: detected capacity change from 0 to 32768 [ 162.954419][ T8952] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (8952) [ 162.974876][ T4300] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4300) [ 163.052412][ T8944] BTRFS info (device loop0): enabling ssd optimizations [ 163.169126][ T8979] BTRFS info (device loop0): scrub: started on devid 1 [ 163.207378][ T8979] BTRFS info (device loop0): scrub: finished on devid 1 with status: 0 [ 163.410558][ T4859] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (4859) [ 163.498872][ T8978] loop1: detected capacity change from 0 to 32768 [ 163.528673][ T8978] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (8978) [ 163.573475][ T8974] loop2: detected capacity change from 0 to 32768 [ 163.576159][ T8974] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (8974) [ 163.606539][ T4300] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4300) [ 163.693425][ T8982] loop3: detected capacity change from 0 to 32768 [ 163.705762][ T8982] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (8982) [ 163.725853][ T8982] BTRFS info (device loop3): using sha256 (sha256-ce) checksum algorithm [ 163.736506][ T8982] BTRFS info (device loop3): using free space tree [ 163.743218][ T8982] BTRFS info (device loop3): has skinny extents [ 163.752913][ T8984] loop5: detected capacity change from 0 to 32768 [ 163.763456][ T8984] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (8984) [ 163.970608][ T9000] loop1: detected capacity change from 0 to 32768 [ 163.975132][ T9000] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (9000) [ 164.067876][ T8982] BTRFS info (device loop3): enabling ssd optimizations [ 164.096791][ T8990] loop0: detected capacity change from 0 to 32768 [ 164.103696][ T8990] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (8990) [ 164.192604][ T8982] BTRFS info (device loop3): scrub: started on devid 1 [ 164.206733][ T8982] BTRFS info (device loop3): scrub: finished on devid 1 with status: 0 [ 164.234510][ T8987] loop4: detected capacity change from 0 to 32768 [ 164.237642][ T8987] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (8987) [ 164.494021][ T9012] loop2: detected capacity change from 0 to 32768 [ 164.515198][ T4779] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop5 scanned by udevd (4779) [ 164.537315][ T9012] BTRFS info (device loop2): using sha256 (sha256-ce) checksum algorithm [ 164.538884][ T9012] BTRFS info (device loop2): using free space tree [ 164.544738][ T9012] BTRFS info (device loop2): has skinny extents [ 164.818941][ T9027] loop0: detected capacity change from 0 to 32768 [ 164.823043][ T9027] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (9027) [ 164.837415][ T9012] BTRFS info (device loop2): enabling ssd optimizations [ 164.962593][ T9050] BTRFS info (device loop2): scrub: started on devid 1 [ 165.047804][ T9050] BTRFS info (device loop2): scrub: finished on devid 1 with status: 0 [ 165.309567][ T9031] loop4: detected capacity change from 0 to 32768 [ 165.332430][ T9031] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (9031) [ 165.392247][ T9034] loop1: detected capacity change from 0 to 32768 [ 165.394656][ T9034] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (9034) [ 165.621112][ T9057] loop3: detected capacity change from 0 to 32768 [ 165.643559][ T9057] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (9057) [ 165.657171][ T9057] BTRFS info (device loop3): using sha256 (sha256-ce) checksum algorithm [ 165.658711][ T9057] BTRFS info (device loop3): using free space tree [ 165.660178][ T9057] BTRFS info (device loop3): has skinny extents [ 165.713204][ T9055] loop5: detected capacity change from 0 to 32768 [ 165.733253][ T9055] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (9055) [ 165.823056][ T4811] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by udevd (4811) [ 165.873833][ T9057] BTRFS info (device loop3): enabling ssd optimizations [ 165.936676][ T9062] loop0: detected capacity change from 0 to 32768 [ 165.957641][ T9062] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (9062) [ 166.014495][ T9059] loop2: detected capacity change from 0 to 32768 [ 166.086045][ T9059] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (9059) [ 166.088901][ T9057] BTRFS info (device loop3): scrub: started on devid 1 [ 166.124538][ T9057] BTRFS info (device loop3): scrub: finished on devid 1 with status: 0 [ 166.176529][ T4300] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (4300) [ 166.294862][ T9075] loop1: detected capacity change from 0 to 32768 [ 166.312886][ T9066] loop4: detected capacity change from 0 to 32768 [ 166.329907][ T9075] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (9075) [ 166.340001][ T9066] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (9066) 1970/01/01 00:02:46 executed programs: 685 [ 166.627952][ T9090] loop5: detected capacity change from 0 to 32768 [ 166.631299][ T4859] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 scanned by udevd (4859) [ 166.673722][ T4779] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4779) [ 166.676311][ T9090] BTRFS info (device loop5): using sha256 (sha256-ce) checksum algorithm [ 166.677680][ T9090] BTRFS info (device loop5): using free space tree [ 166.678591][ T9090] BTRFS info (device loop5): has skinny extents [ 166.763448][ T9095] loop2: detected capacity change from 0 to 32768 [ 166.767759][ T9095] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (9095) [ 166.872848][ T9099] loop0: detected capacity change from 0 to 32768 [ 166.881895][ T9099] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (9099) [ 166.956336][ T9107] loop1: detected capacity change from 0 to 32768 [ 166.975386][ T9090] BTRFS info (device loop5): enabling ssd optimizations [ 166.978277][ T9107] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (9107) [ 167.092989][ T9127] BTRFS info (device loop5): scrub: started on devid 1 [ 167.171074][ T9127] BTRFS info (device loop5): scrub: finished on devid 1 with status: 0 [ 167.181879][ T9101] loop3: detected capacity change from 0 to 32768 [ 167.184758][ T9101] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (9101) [ 167.297432][ T9103] loop4: detected capacity change from 0 to 32768 [ 167.304485][ T9103] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (9103) [ 167.378352][ T4779] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4779) [ 167.445605][ T9130] loop0: detected capacity change from 0 to 32768 [ 167.448907][ T9130] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (9130) [ 167.882396][ T9133] loop2: detected capacity change from 0 to 32768 [ 167.895159][ T9133] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (9133) [ 167.917163][ T9133] BTRFS info (device loop2): using sha256 (sha256-ce) checksum algorithm [ 167.926686][ T9133] BTRFS info (device loop2): using free space tree [ 167.931300][ T9133] BTRFS info (device loop2): has skinny extents [ 168.038476][ T9139] loop3: detected capacity change from 0 to 32768 [ 168.046156][ T9139] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (9139) [ 168.047260][ T9138] loop5: detected capacity change from 0 to 32768 [ 168.057180][ T9138] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (9138) [ 168.113935][ T9133] BTRFS info (device loop2): enabling ssd optimizations [ 168.123190][ T9142] loop4: detected capacity change from 0 to 32768 [ 168.130123][ T9142] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (9142) [ 168.216194][ T9167] BTRFS info (device loop2): scrub: started on devid 1 [ 168.286946][ T9144] loop1: detected capacity change from 0 to 32768 [ 168.295417][ T9144] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (9144) [ 168.337692][ T9167] BTRFS info (device loop2): scrub: finished on devid 1 with status: 0 [ 168.588328][ T4859] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (4859) [ 168.621977][ T4300] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (4300) [ 168.675818][ T9163] loop0: detected capacity change from 0 to 32768 [ 168.683485][ T9163] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (9163) [ 168.942421][ T9172] loop4: detected capacity change from 0 to 32768 [ 168.972435][ T9172] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 scanned by syz-executor.4 (9172) [ 168.977414][ T9174] loop3: detected capacity change from 0 to 32768 [ 168.981484][ T9172] BTRFS info (device loop4): using sha256 (sha256-ce) checksum algorithm [ 168.982980][ T9172] BTRFS info (device loop4): using free space tree [ 168.983934][ T9172] BTRFS info (device loop4): has skinny extents [ 168.989046][ T9174] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (9174) [ 169.014453][ T9176] loop5: detected capacity change from 0 to 32768 [ 169.018271][ T9176] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (9176) [ 169.131606][ T4779] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by udevd (4779) [ 169.188397][ T9178] loop1: detected capacity change from 0 to 32768 [ 169.202413][ T9178] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (9178) [ 169.325665][ T9172] BTRFS info (device loop4): enabling ssd optimizations [ 169.365298][ T9181] loop2: detected capacity change from 0 to 32768 [ 169.391480][ T9206] BTRFS info (device loop4): scrub: started on devid 1 [ 169.391529][ T9181] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (9181) [ 169.409396][ T9206] BTRFS info (device loop4): scrub: finished on devid 1 with status: 0 [ 169.686447][ T9190] loop0: detected capacity change from 0 to 32768 [ 169.697816][ T9190] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (9190) [ 169.865213][ T9209] loop3: detected capacity change from 0 to 32768 [ 169.877845][ T9209] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (9209) [ 169.894702][ T9209] BTRFS info (device loop3): using sha256 (sha256-ce) checksum algorithm [ 169.899572][ T9209] BTRFS info (device loop3): using free space tree [ 169.904246][ T9209] BTRFS info (device loop3): has skinny extents [ 170.043801][ T9213] loop1: detected capacity change from 0 to 32768 [ 170.045613][ T9210] loop5: detected capacity change from 0 to 32768 [ 170.059847][ T9210] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (9210) [ 170.067920][ T9213] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (9213) [ 170.090393][ T9209] BTRFS info (device loop3): enabling ssd optimizations [ 170.167120][ T9218] loop2: detected capacity change from 0 to 32768 [ 170.186659][ T9218] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (9218) [ 170.241275][ T9209] BTRFS info (device loop3): scrub: started on devid 1 [ 170.246409][ T9209] BTRFS info (device loop3): scrub: finished on devid 1 with status: 0 [ 170.267693][ T9216] loop4: detected capacity change from 0 to 32768 [ 170.290919][ T9216] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (9216) [ 170.462773][ T4859] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4859) [ 170.643589][ T4811] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop5 scanned by udevd (4811) [ 170.741866][ T9240] loop0: detected capacity change from 0 to 32768 [ 170.772261][ T9240] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 170.773787][ T9240] BTRFS info (device loop0): using free space tree [ 170.774815][ T9240] BTRFS info (device loop0): has skinny extents [ 170.928678][ T9249] loop1: detected capacity change from 0 to 32768 [ 170.939541][ T9249] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (9249) [ 170.948210][ T9240] BTRFS info (device loop0): enabling ssd optimizations [ 171.045314][ T9277] BTRFS info (device loop0): scrub: started on devid 1 [ 171.128762][ T9277] BTRFS info (device loop0): scrub: finished on devid 1 with status: 0 [ 171.196010][ T9252] loop3: detected capacity change from 0 to 32768 [ 171.198803][ T9252] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (9252) [ 171.214283][ T9257] loop2: detected capacity change from 0 to 32768 [ 171.279439][ T9257] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (9257) [ 171.442772][ T4885] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 scanned by udevd (4885) [ 171.839814][ T9282] loop5: detected capacity change from 0 to 32768 [ 171.853438][ T9282] BTRFS info (device loop5): using sha256 (sha256-ce) checksum algorithm [ 171.856168][ T9282] BTRFS info (device loop5): using free space tree [ 171.860729][ T9282] BTRFS info (device loop5): has skinny extents [ 171.937122][ T9288] loop1: detected capacity change from 0 to 32768 [ 171.949017][ T9288] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (9288) [ 172.039471][ T9291] loop3: detected capacity change from 0 to 32768 [ 172.045961][ T9291] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (9291) [ 172.088533][ T9282] BTRFS info (device loop5): enabling ssd optimizations [ 172.100907][ T9294] loop4: detected capacity change from 0 to 32768 [ 172.112350][ T9294] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (9294) [ 172.228397][ T9317] BTRFS info (device loop5): scrub: started on devid 1 [ 172.281731][ T9317] BTRFS info (device loop5): scrub: finished on devid 1 with status: 0 1970/01/01 00:02:52 executed programs: 716 [ 172.660716][ T4811] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 scanned by udevd (4811) [ 172.880307][ T9323] loop0: detected capacity change from 0 to 32768 [ 172.902031][ T9323] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 172.906832][ T9323] BTRFS info (device loop0): using free space tree [ 172.914496][ T9323] BTRFS info (device loop0): has skinny extents [ 173.013868][ T9325] loop1: detected capacity change from 0 to 32768 [ 173.017103][ T9325] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (9325) [ 173.069609][ T9331] loop4: detected capacity change from 0 to 32768 [ 173.076965][ T4885] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4885) [ 173.088373][ T9331] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (9331) [ 173.104096][ T9328] loop5: detected capacity change from 0 to 32768 [ 173.121410][ T9328] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (9328) [ 173.214656][ T9323] BTRFS info (device loop0): enabling ssd optimizations [ 173.255657][ T9333] loop2: detected capacity change from 0 to 32768 [ 173.311234][ T9357] BTRFS info (device loop0): scrub: started on devid 1 [ 173.339850][ T9333] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (9333) [ 173.408718][ T4300] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (4300) [ 173.434665][ T9357] BTRFS info (device loop0): scrub: finished on devid 1 with status: 0 [ 173.563666][ T4779] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (4779) [ 173.872942][ T9363] loop3: detected capacity change from 0 to 32768 [ 173.888572][ T9363] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (9363) [ 173.912579][ T9363] BTRFS info (device loop3): using sha256 (sha256-ce) checksum algorithm [ 173.924262][ T9363] BTRFS info (device loop3): using free space tree [ 173.927056][ T9360] loop1: detected capacity change from 0 to 32768 [ 173.939275][ T9363] BTRFS info (device loop3): has skinny extents [ 173.944902][ T9360] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (9360) [ 173.987475][ T9367] loop5: detected capacity change from 0 to 32768 [ 173.996301][ T9367] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (9367) [ 174.085740][ T9369] loop2: detected capacity change from 0 to 32768 [ 174.090919][ T9365] loop4: detected capacity change from 0 to 32768 [ 174.095196][ T9365] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (9365) [ 174.099338][ T4070] Bluetooth: hci2: command 0x0406 tx timeout [ 174.100436][ T4070] Bluetooth: hci1: command 0x0406 tx timeout [ 174.101413][ T4070] Bluetooth: hci4: command 0x0406 tx timeout [ 174.102579][ T4070] Bluetooth: hci0: command 0x0406 tx timeout [ 174.103686][ T4070] Bluetooth: hci5: command 0x0406 tx timeout [ 174.104647][ T4070] Bluetooth: hci3: command 0x0406 tx timeout [ 174.144509][ T9369] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (9369) [ 174.158325][ T9363] BTRFS info (device loop3): enabling ssd optimizations [ 174.348021][ T9393] BTRFS info (device loop3): scrub: started on devid 1 [ 174.406134][ T9394] loop1: detected capacity change from 0 to 32768 [ 174.430578][ T9394] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (9394) [ 174.449705][ T9393] BTRFS info (device loop3): scrub: finished on devid 1 with status: 0 [ 174.476343][ T4779] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4779) [ 174.645878][ T9371] loop0: detected capacity change from 0 to 32768 [ 174.648067][ T9371] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (9371) [ 174.818137][ T9405] loop5: detected capacity change from 0 to 32768 [ 174.826267][ T9405] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop5 scanned by syz-executor.5 (9405) [ 174.836501][ T9405] BTRFS info (device loop5): using sha256 (sha256-ce) checksum algorithm [ 174.840680][ T9405] BTRFS info (device loop5): using free space tree [ 174.846426][ T9405] BTRFS info (device loop5): has skinny extents [ 175.033947][ T9405] BTRFS info (device loop5): enabling ssd optimizations [ 175.148915][ T9433] BTRFS info (device loop5): scrub: started on devid 1 [ 175.187059][ T9406] loop4: detected capacity change from 0 to 32768 [ 175.202867][ T9403] loop2: detected capacity change from 0 to 32768 [ 175.209120][ T9403] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (9403) [ 175.215691][ T9406] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (9406) [ 175.256587][ T9433] BTRFS info (device loop5): scrub: finished on devid 1 with status: 0 [ 175.426800][ T9425] loop1: detected capacity change from 0 to 32768 [ 175.438596][ T9425] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 scanned by syz-executor.1 (9425) [ 175.452420][ T9425] BTRFS info (device loop1): using sha256 (sha256-ce) checksum algorithm [ 175.460212][ T9425] BTRFS info (device loop1): using free space tree [ 175.463769][ T9425] BTRFS info (device loop1): has skinny extents [ 175.496901][ T9420] loop3: detected capacity change from 0 to 32768 [ 175.512720][ T9420] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (9420) [ 175.591311][ T9430] loop0: detected capacity change from 0 to 32768 [ 175.594350][ T9430] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (9430) [ 175.728768][ T9425] BTRFS info (device loop1): enabling ssd optimizations [ 175.884184][ T9463] BTRFS info (device loop1): scrub: started on devid 1 [ 175.893005][ T4811] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by udevd (4811) [ 176.029687][ T9463] BTRFS info (device loop1): scrub: finished on devid 1 with status: 0 [ 176.140746][ T9437] loop5: detected capacity change from 0 to 32768 [ 176.190083][ T9437] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop5 scanned by syz-executor.5 (9437) [ 176.209970][ T9437] BTRFS info (device loop5): using sha256 (sha256-ce) checksum algorithm [ 176.211521][ T9437] BTRFS info (device loop5): using free space tree [ 176.212491][ T9437] BTRFS info (device loop5): has skinny extents [ 176.258543][ T9453] loop2: detected capacity change from 0 to 32768 [ 176.267849][ T9453] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (9453) [ 176.277131][ T9465] loop3: detected capacity change from 0 to 32768 [ 176.295979][ T9465] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (9465) [ 176.302857][ T9462] loop4: detected capacity change from 0 to 32768 [ 176.317053][ T9462] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (9462) [ 176.365800][ T9468] loop0: detected capacity change from 0 to 32768 [ 176.372918][ T9468] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (9468) [ 176.419299][ T9437] BTRFS info (device loop5): enabling ssd optimizations [ 176.710847][ T9495] BTRFS info (device loop5): scrub: started on devid 1 [ 176.748158][ T9497] loop4: detected capacity change from 0 to 32768 [ 176.759813][ T9497] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (9497) [ 176.774178][ T9495] BTRFS info (device loop5): scrub: finished on devid 1 with status: 0 [ 176.828379][ T4799] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by udevd (4799) [ 176.878908][ T4779] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (4779) [ 176.911972][ T9481] loop1: detected capacity change from 0 to 32768 [ 176.933929][ T9481] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (9481) [ 177.172327][ T4811] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 scanned by udevd (4811) [ 177.190268][ T9498] loop2: detected capacity change from 0 to 32768 [ 177.208360][ T9500] loop3: detected capacity change from 0 to 32768 [ 177.225166][ T9498] BTRFS info (device loop2): using sha256 (sha256-ce) checksum algorithm [ 177.225180][ T9500] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (9500) [ 177.226537][ T9498] BTRFS info (device loop2): using free space tree [ 177.242577][ T9498] BTRFS info (device loop2): has skinny extents [ 177.441945][ T9504] loop0: detected capacity change from 0 to 32768 [ 177.448563][ T9498] BTRFS info (device loop2): enabling ssd optimizations [ 177.485039][ T9504] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (9504) [ 177.516182][ T9520] loop4: detected capacity change from 0 to 32768 [ 177.521406][ T9520] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (9520) [ 177.609041][ T9531] BTRFS info (device loop2): scrub: started on devid 1 1970/01/01 00:02:57 executed programs: 748 [ 177.784608][ T9531] BTRFS info (device loop2): scrub: finished on devid 1 with status: 0 [ 177.890504][ T9515] loop5: detected capacity change from 0 to 32768 [ 177.898536][ T9515] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (9515) [ 177.919811][ T9506] loop1: detected capacity change from 0 to 32768 [ 177.925123][ T9506] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (9506) [ 178.063900][ T4300] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 11 /dev/loop2 scanned by udevd (4300) [ 178.304007][ T9536] loop3: detected capacity change from 0 to 32768 [ 178.336016][ T9540] loop0: detected capacity change from 0 to 32768 [ 178.390159][ T9538] loop4: detected capacity change from 0 to 32768 [ 178.644289][ T9547] loop1: detected capacity change from 0 to 32768 [ 178.732115][ T9549] loop5: detected capacity change from 0 to 32768 [ 179.213619][ T9555] loop3: detected capacity change from 0 to 32768 [ 179.296634][ T9559] loop4: detected capacity change from 0 to 32768 [ 179.367783][ T9563] loop2: detected capacity change from 0 to 32768 [ 179.386057][ T9563] BTRFS info (device loop2): using sha256 (sha256-ce) checksum algorithm [ 179.387573][ T9563] BTRFS info (device loop2): using free space tree [ 179.396200][ T9563] BTRFS info (device loop2): has skinny extents [ 179.442441][ T4811] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (4811) [ 179.546086][ T9561] loop0: detected capacity change from 0 to 32768 [ 179.561962][ T9561] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (9561) [ 179.624269][ T9565] loop1: detected capacity change from 0 to 32768 [ 179.647030][ T9565] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (9565) [ 179.690539][ T9563] BTRFS info (device loop2): enabling ssd optimizations [ 179.768093][ T4300] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by udevd (4300) [ 179.779714][ T9595] BTRFS info (device loop2): scrub: started on devid 1 [ 179.793499][ T9567] loop5: detected capacity change from 0 to 32768 [ 179.820709][ T9567] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (9567) [ 179.842336][ T9595] BTRFS info (device loop2): scrub: finished on devid 1 with status: 0 [ 179.967633][ T9594] loop4: detected capacity change from 0 to 32768 [ 179.974718][ T9594] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (9594) [ 180.086999][ T9588] loop3: detected capacity change from 0 to 32768 [ 180.098514][ T9588] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (9588) [ 180.366626][ T9598] loop0: detected capacity change from 0 to 32768 [ 180.376367][ T9598] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (9598) [ 180.391980][ T9598] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 180.396649][ T9598] BTRFS info (device loop0): using free space tree [ 180.406979][ T9598] BTRFS info (device loop0): has skinny extents [ 180.718426][ T9598] BTRFS info (device loop0): enabling ssd optimizations [ 180.730384][ T9624] loop3: detected capacity change from 0 to 32768 [ 180.739481][ T9624] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (9624) [ 180.764300][ T9602] loop1: detected capacity change from 0 to 32768 [ 180.783426][ T9602] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (9602) [ 180.804019][ T9632] BTRFS info (device loop0): scrub: started on devid 1 [ 180.955178][ T9632] BTRFS info (device loop0): scrub: finished on devid 1 with status: 0 [ 180.958406][ T9605] loop5: detected capacity change from 0 to 32768 [ 180.987612][ T9605] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (9605) [ 180.991724][ T4779] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (4779) [ 181.198779][ T9608] loop2: detected capacity change from 0 to 32768 [ 181.206356][ T4859] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 scanned by udevd (4859) [ 181.220407][ T9608] BTRFS info (device loop2): using sha256 (sha256-ce) checksum algorithm [ 181.221876][ T9608] BTRFS info (device loop2): using free space tree [ 181.222828][ T9608] BTRFS info (device loop2): has skinny extents [ 181.376981][ T9637] loop3: detected capacity change from 0 to 32768 [ 181.387789][ T9637] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (9637) [ 181.490598][ T9660] loop5: detected capacity change from 0 to 32768 [ 181.492739][ T9608] BTRFS info (device loop2): enabling ssd optimizations [ 181.495059][ T9660] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (9660) [ 181.508821][ T9630] loop4: detected capacity change from 0 to 32768 [ 181.538430][ T9630] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (9630) [ 181.698091][ T9668] BTRFS info (device loop2): scrub: started on devid 1 [ 181.723692][ T9668] BTRFS info (device loop2): scrub: finished on devid 1 with status: 0 [ 181.883316][ T4811] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by udevd (4811) [ 181.966699][ T9639] loop0: detected capacity change from 0 to 32768 [ 181.974895][ T9639] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (9639) [ 182.068153][ T4885] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 scanned by udevd (4885) [ 182.233219][ T9670] loop5: detected capacity change from 0 to 32768 [ 182.260167][ T9670] BTRFS info (device loop5): using sha256 (sha256-ce) checksum algorithm [ 182.261579][ T9670] BTRFS info (device loop5): using free space tree [ 182.262645][ T9670] BTRFS info (device loop5): has skinny extents [ 182.301525][ T9676] loop3: detected capacity change from 0 to 32768 [ 182.304529][ T9676] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (9676) [ 182.564761][ T9670] BTRFS info (device loop5): enabling ssd optimizations [ 182.621269][ T9707] BTRFS info (device loop5): scrub: started on devid 1 1970/01/01 00:03:02 executed programs: 778 [ 182.699302][ T9707] BTRFS info (device loop5): scrub: finished on devid 1 with status: 0 [ 182.775861][ T9682] loop1: detected capacity change from 0 to 32768 [ 182.829209][ T9682] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (9682) [ 183.027467][ T4811] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 11 /dev/loop5 scanned by udevd (4811) [ 183.084200][ T9690] loop0: detected capacity change from 0 to 32768 [ 183.125716][ T9711] loop4: detected capacity change from 0 to 32768 [ 183.255929][ T9709] loop3: detected capacity change from 0 to 32768 [ 183.441562][ T9716] loop2: detected capacity change from 0 to 32768 [ 183.600773][ T9719] loop1: detected capacity change from 0 to 32768 [ 183.735240][ T9724] loop0: detected capacity change from 0 to 32768 [ 184.109678][ T9729] loop3: detected capacity change from 0 to 32768 [ 184.255664][ T9730] loop4: detected capacity change from 0 to 32768 [ 184.385673][ T9734] loop2: detected capacity change from 0 to 32768 [ 184.403273][ T9735] loop5: detected capacity change from 0 to 32768 [ 184.407601][ T9735] BTRFS info (device loop5): using sha256 (sha256-ce) checksum algorithm [ 184.409547][ T9735] BTRFS info (device loop5): using free space tree [ 184.410547][ T9735] BTRFS info (device loop5): has skinny extents [ 184.496684][ T9738] loop1: detected capacity change from 0 to 32768 [ 184.506598][ T9738] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (9738) [ 184.704722][ T4799] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (4799) [ 184.798729][ T9741] loop0: detected capacity change from 0 to 32768 [ 184.801025][ T9735] BTRFS info (device loop5): enabling ssd optimizations [ 184.802614][ T9741] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (9741) [ 184.868258][ T9767] BTRFS info (device loop5): scrub: started on devid 1 [ 184.989192][ T9767] BTRFS info (device loop5): scrub: finished on devid 1 with status: 0 [ 185.090401][ T9762] loop4: detected capacity change from 0 to 32768 [ 185.097833][ T9762] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (9762) [ 185.167756][ T4300] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 scanned by udevd (4300) [ 185.318974][ T9758] loop3: detected capacity change from 0 to 32768 [ 185.355258][ T9758] BTRFS info (device loop3): using sha256 (sha256-ce) checksum algorithm [ 185.356692][ T9758] BTRFS info (device loop3): using free space tree [ 185.357823][ T9758] BTRFS info (device loop3): has skinny extents [ 185.490059][ T9773] loop1: detected capacity change from 0 to 32768 [ 185.517984][ T9773] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (9773) [ 185.561882][ T9771] loop2: detected capacity change from 0 to 32768 [ 185.570071][ T9771] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (9771) [ 185.631902][ T9758] BTRFS info (device loop3): enabling ssd optimizations [ 185.767516][ T9804] BTRFS info (device loop3): scrub: started on devid 1 [ 185.791479][ T4799] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4799) [ 185.854050][ T9804] BTRFS info (device loop3): scrub: finished on devid 1 with status: 0 [ 185.861203][ T9777] loop5: detected capacity change from 0 to 32768 [ 185.877492][ T9777] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (9777) [ 185.902444][ T4885] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (4885) [ 186.185671][ T9803] loop4: detected capacity change from 0 to 32768 [ 186.203375][ T9803] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (9803) [ 186.310198][ T9807] loop2: detected capacity change from 0 to 32768 [ 186.323944][ T9807] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (9807) [ 186.337251][ T9807] BTRFS info (device loop2): using sha256 (sha256-ce) checksum algorithm [ 186.342290][ T9807] BTRFS info (device loop2): using free space tree [ 186.349220][ T9807] BTRFS info (device loop2): has skinny extents [ 186.352179][ T9809] loop1: detected capacity change from 0 to 32768 [ 186.362893][ T9809] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (9809) [ 186.524214][ T9819] loop3: detected capacity change from 0 to 32768 [ 186.532962][ T9819] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (9819) [ 186.562396][ T9807] BTRFS info (device loop2): enabling ssd optimizations [ 186.641413][ T9812] loop0: detected capacity change from 0 to 32768 [ 186.644212][ T9812] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (9812) [ 186.687057][ T9841] BTRFS info (device loop2): scrub: started on devid 1 [ 186.833866][ T9841] BTRFS info (device loop2): scrub: finished on devid 1 with status: 0 [ 186.869122][ T9814] loop5: detected capacity change from 0 to 32768 [ 186.879758][ T9814] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (9814) [ 187.118923][ T9839] loop4: detected capacity change from 0 to 32768 [ 187.136337][ T9843] loop3: detected capacity change from 0 to 32768 [ 187.147854][ T9839] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (9839) [ 187.167194][ T9843] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (9843) [ 187.278479][ T9846] loop1: detected capacity change from 0 to 32768 [ 187.290791][ T9846] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 scanned by syz-executor.1 (9846) [ 187.318210][ T9846] BTRFS info (device loop1): using sha256 (sha256-ce) checksum algorithm [ 187.320845][ T9846] BTRFS info (device loop1): using free space tree [ 187.323125][ T9846] BTRFS info (device loop1): has skinny extents [ 187.453216][ T4859] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (4859) [ 187.541144][ T4811] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (4811) [ 187.622682][ T9846] BTRFS info (device loop1): enabling ssd optimizations [ 187.623383][ T9863] loop5: detected capacity change from 0 to 32768 [ 187.633114][ T9863] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (9863) [ 187.651391][ T9851] loop0: detected capacity change from 0 to 32768 [ 187.662612][ T9851] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (9851) [ 187.748604][ T9877] BTRFS info (device loop1): scrub: started on devid 1 [ 187.813975][ T9877] BTRFS info (device loop1): scrub: finished on devid 1 with status: 0 [ 187.825524][ T9854] loop2: detected capacity change from 0 to 32768 [ 187.833127][ T9854] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (9854) 1970/01/01 00:03:08 executed programs: 810 [ 188.125294][ T9874] loop4: detected capacity change from 0 to 32768 [ 188.136819][ T9874] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (9874) [ 188.375073][ T4779] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 scanned by udevd (4779) [ 188.486516][ T9883] loop3: detected capacity change from 0 to 32768 [ 188.504212][ T9883] BTRFS info (device loop3): using sha256 (sha256-ce) checksum algorithm [ 188.511565][ T9883] BTRFS info (device loop3): using free space tree [ 188.516297][ T9883] BTRFS info (device loop3): has skinny extents [ 188.667726][ T9894] loop1: detected capacity change from 0 to 32768 [ 188.671368][ T9894] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (9894) [ 188.735493][ T9887] loop2: detected capacity change from 0 to 32768 [ 188.739055][ T9887] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (9887) [ 188.806208][ T9889] loop0: detected capacity change from 0 to 32768 [ 188.808351][ T9891] loop5: detected capacity change from 0 to 32768 [ 188.814772][ T9889] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (9889) [ 188.824464][ T9891] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (9891) [ 188.834622][ T9883] BTRFS info (device loop3): enabling ssd optimizations [ 188.945185][ T9918] BTRFS info (device loop3): scrub: started on devid 1 [ 188.958402][ T9918] BTRFS info (device loop3): scrub: finished on devid 1 with status: 0 [ 189.222460][ T4811] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4811) [ 189.523255][ T9923] loop2: detected capacity change from 0 to 32768 [ 189.540406][ T9923] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (9923) [ 189.557615][ T9923] BTRFS info (device loop2): using sha256 (sha256-ce) checksum algorithm [ 189.562608][ T9923] BTRFS info (device loop2): using free space tree [ 189.565051][ T9923] BTRFS info (device loop2): has skinny extents [ 189.581077][ T4799] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by udevd (4799) [ 189.613759][ T9927] loop5: detected capacity change from 0 to 32768 [ 189.625771][ T9927] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (9927) [ 189.760132][ T9929] loop1: detected capacity change from 0 to 32768 [ 189.783090][ T9929] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (9929) [ 189.835984][ T9923] BTRFS info (device loop2): enabling ssd optimizations [ 189.905324][ T9956] BTRFS info (device loop2): scrub: started on devid 1 [ 189.925175][ T4885] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by udevd (4885) [ 189.976135][ T9956] BTRFS info (device loop2): scrub: finished on devid 1 with status: 0 [ 190.200911][ T9934] loop4: detected capacity change from 0 to 32768 [ 190.214147][ T9934] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 scanned by syz-executor.4 (9934) [ 190.235871][ T9934] BTRFS info (device loop4): using sha256 (sha256-ce) checksum algorithm [ 190.237298][ T9934] BTRFS info (device loop4): using free space tree [ 190.238357][ T9934] BTRFS info (device loop4): has skinny extents [ 190.404026][ T9968] loop1: detected capacity change from 0 to 32768 [ 190.409630][ T9968] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (9968) [ 190.524743][ T9934] BTRFS info (device loop4): enabling ssd optimizations [ 190.578012][ T9962] loop5: detected capacity change from 0 to 32768 [ 190.585148][ T9962] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (9962) [ 190.597401][ T9960] loop0: detected capacity change from 0 to 32768 [ 190.613828][ T9960] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (9960) [ 190.717444][ T9990] BTRFS info (device loop4): scrub: started on devid 1 [ 190.736221][ T9990] BTRFS info (device loop4): scrub: finished on devid 1 with status: 0 [ 190.798241][ T9966] loop3: detected capacity change from 0 to 32768 [ 190.825493][ T9966] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (9966) [ 191.403144][ T9993] loop5: detected capacity change from 0 to 32768 [ 191.422655][ T9993] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop5 scanned by syz-executor.5 (9993) [ 191.445146][ T9993] BTRFS info (device loop5): using sha256 (sha256-ce) checksum algorithm [ 191.446580][ T9993] BTRFS info (device loop5): using free space tree [ 191.447583][ T9993] BTRFS info (device loop5): has skinny extents [ 191.471085][ T9996] loop0: detected capacity change from 0 to 32768 [ 191.489518][ T9996] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (9996) [ 191.517871][ T9998] loop2: detected capacity change from 0 to 32768 [ 191.543595][ T9998] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (9998) [ 191.553104][T10001] loop1: detected capacity change from 0 to 32768 [ 191.569717][T10001] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (10001) [ 191.669570][T10005] loop3: detected capacity change from 0 to 32768 [ 191.685481][T10005] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (10005) [ 191.689605][ T9993] BTRFS info (device loop5): enabling ssd optimizations [ 191.788150][T10029] BTRFS info (device loop5): scrub: started on devid 1 [ 191.813028][T10029] BTRFS info (device loop5): scrub: finished on devid 1 with status: 0 [ 191.872854][ T4859] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by udevd (4859) [ 192.221855][T10031] loop0: detected capacity change from 0 to 32768 [ 192.239363][T10031] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (10031) [ 192.374584][T10034] loop2: detected capacity change from 0 to 32768 [ 192.392004][T10034] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (10034) [ 192.403329][T10034] BTRFS info (device loop2): using sha256 (sha256-ce) checksum algorithm [ 192.404723][T10034] BTRFS info (device loop2): using free space tree [ 192.405645][T10034] BTRFS info (device loop2): has skinny extents [ 192.507009][T10041] loop3: detected capacity change from 0 to 32768 [ 192.509325][ T2065] ieee802154 phy0 wpan0: encryption failed: -22 [ 192.510380][ T2065] ieee802154 phy1 wpan1: encryption failed: -22 [ 192.518387][T10041] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (10041) [ 192.569966][T10037] loop1: detected capacity change from 0 to 32768 [ 192.589317][T10037] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (10037) [ 192.600835][T10039] loop4: detected capacity change from 0 to 32768 [ 192.626659][T10039] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (10039) [ 192.722711][T10034] BTRFS info (device loop2): enabling ssd optimizations [ 192.927298][T10043] loop5: detected capacity change from 0 to 32768 [ 192.942193][T10071] BTRFS info (device loop2): scrub: started on devid 1 [ 192.957008][T10043] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (10043) [ 193.006555][ T4799] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (4799) [ 193.022883][T10071] BTRFS info (device loop2): scrub: finished on devid 1 with status: 0 1970/01/01 00:03:13 executed programs: 842 [ 193.212964][ T4811] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4811) [ 193.303139][ T4300] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by udevd (4300) [ 193.455080][T10069] loop0: detected capacity change from 0 to 32768 [ 193.480393][T10069] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (10069) [ 193.492884][T10069] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 193.498897][T10069] BTRFS info (device loop0): using free space tree [ 193.502589][T10069] BTRFS info (device loop0): has skinny extents [ 193.528377][T10075] loop1: detected capacity change from 0 to 32768 [ 193.584071][T10075] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (10075) [ 193.636609][T10083] loop2: detected capacity change from 0 to 32768 [ 193.643716][T10083] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (10083) [ 193.801765][T10077] loop4: detected capacity change from 0 to 32768 [ 193.820451][T10077] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (10077) [ 193.905659][T10069] BTRFS info (device loop0): enabling ssd optimizations [ 193.922817][ T4779] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (4779) [ 193.975705][T10106] BTRFS info (device loop0): scrub: started on devid 1 [ 193.984164][T10106] BTRFS info (device loop0): scrub: finished on devid 1 with status: 0 [ 194.011618][T10079] loop5: detected capacity change from 0 to 32768 [ 194.014418][T10079] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (10079) [ 194.156178][T10082] loop3: detected capacity change from 0 to 32768 [ 194.168723][T10082] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (10082) [ 194.515030][T10108] loop4: detected capacity change from 0 to 32768 [ 194.541418][T10108] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 scanned by syz-executor.4 (10108) [ 194.556467][T10108] BTRFS info (device loop4): using sha256 (sha256-ce) checksum algorithm [ 194.558130][T10108] BTRFS info (device loop4): using free space tree [ 194.564086][T10108] BTRFS info (device loop4): has skinny extents [ 194.591726][T10110] loop2: detected capacity change from 0 to 32768 [ 194.597006][T10110] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (10110) [ 194.617371][T10112] loop1: detected capacity change from 0 to 32768 [ 194.626471][T10112] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (10112) [ 194.720918][T10118] loop3: detected capacity change from 0 to 32768 [ 194.728214][T10118] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (10118) [ 194.770243][T10108] BTRFS info (device loop4): enabling ssd optimizations [ 194.836232][T10142] BTRFS info (device loop4): scrub: started on devid 1 [ 194.882688][ T4859] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (4859) [ 194.924605][T10142] BTRFS info (device loop4): scrub: finished on devid 1 with status: 0 [ 194.947914][ T4799] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4799) [ 195.078175][ T4300] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (4300) [ 195.176293][T10116] loop5: detected capacity change from 0 to 32768 [ 195.214096][T10116] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop5 scanned by syz-executor.5 (10116) [ 195.218443][T10116] BTRFS info (device loop5): using sha256 (sha256-ce) checksum algorithm [ 195.220169][T10116] BTRFS info (device loop5): using free space tree [ 195.223652][T10116] BTRFS info (device loop5): has skinny extents [ 195.251184][T10145] loop3: detected capacity change from 0 to 32768 [ 195.253966][T10145] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (10145) [ 195.397073][T10148] loop2: detected capacity change from 0 to 32768 [ 195.423270][T10137] loop0: detected capacity change from 0 to 32768 [ 195.434357][T10148] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (10148) [ 195.461368][T10137] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (10137) [ 195.462459][T10149] loop1: detected capacity change from 0 to 32768 [ 195.477604][T10149] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (10149) [ 195.564994][T10116] BTRFS info (device loop5): enabling ssd optimizations [ 195.643632][T10173] BTRFS info (device loop5): scrub: started on devid 1 [ 195.720674][T10173] BTRFS info (device loop5): scrub: finished on devid 1 with status: 0 [ 195.761011][ T4885] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by udevd (4885) [ 195.889708][T10158] loop4: detected capacity change from 0 to 32768 [ 195.898590][T10158] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (10158) [ 196.026743][T10179] loop1: detected capacity change from 0 to 32768 [ 196.039822][T10179] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (10179) [ 196.148130][T10176] loop0: detected capacity change from 0 to 32768 [ 196.203703][T10176] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (10176) [ 196.207126][T10176] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 196.208537][T10176] BTRFS info (device loop0): using free space tree [ 196.221424][T10176] BTRFS info (device loop0): has skinny extents [ 196.365572][T10181] loop3: detected capacity change from 0 to 32768 [ 196.377017][T10181] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (10181) [ 196.499701][T10183] loop2: detected capacity change from 0 to 32768 [ 196.500575][T10199] loop4: detected capacity change from 0 to 32768 [ 196.504057][T10176] BTRFS info (device loop0): enabling ssd optimizations [ 196.506462][T10199] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (10199) [ 196.526930][T10183] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (10183) [ 196.627428][T10210] BTRFS info (device loop0): scrub: started on devid 1 [ 196.696945][T10210] BTRFS info (device loop0): scrub: finished on devid 1 with status: 0 [ 196.984495][T10196] loop5: detected capacity change from 0 to 32768 [ 196.991938][T10196] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop5 scanned by syz-executor.5 (10196) [ 197.018269][T10196] BTRFS info (device loop5): using sha256 (sha256-ce) checksum algorithm [ 197.021196][T10196] BTRFS info (device loop5): using free space tree [ 197.023846][T10196] BTRFS info (device loop5): has skinny extents [ 197.138235][T10217] loop0: detected capacity change from 0 to 32768 [ 197.143875][T10217] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (10217) [ 197.230294][T10214] loop1: detected capacity change from 0 to 32768 [ 197.246395][T10196] BTRFS info (device loop5): enabling ssd optimizations [ 197.263417][T10214] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (10214) [ 197.422148][T10244] BTRFS info (device loop5): scrub: started on devid 1 [ 197.455108][T10219] loop3: detected capacity change from 0 to 32768 [ 197.482044][T10219] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (10219) [ 197.581569][T10244] BTRFS info (device loop5): scrub: finished on devid 1 with status: 0 [ 197.605862][ T4811] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4811) [ 197.618658][T10221] loop2: detected capacity change from 0 to 32768 [ 197.637292][ T4779] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by udevd (4779) [ 197.670516][T10221] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (10221) [ 197.811792][T10242] loop4: detected capacity change from 0 to 32768 [ 197.825458][T10242] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (10242) [ 197.855979][ T4859] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (4859) [ 197.973256][T10247] loop0: detected capacity change from 0 to 32768 [ 197.988675][T10250] loop1: detected capacity change from 0 to 32768 [ 197.990443][T10247] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (10247) [ 197.995475][T10247] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 197.996948][T10247] BTRFS info (device loop0): using free space tree [ 197.997935][T10247] BTRFS info (device loop0): has skinny extents [ 198.000294][T10250] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (10250) [ 198.170954][T10256] loop3: detected capacity change from 0 to 32768 [ 198.173463][T10256] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (10256) [ 198.221605][T10247] BTRFS info (device loop0): enabling ssd optimizations [ 198.278696][ T4885] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (4885) [ 198.354795][T10281] BTRFS info (device loop0): scrub: started on devid 1 1970/01/01 00:03:18 executed programs: 872 [ 198.448363][ T4799] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (4799) [ 198.528826][T10281] BTRFS info (device loop0): scrub: finished on devid 1 with status: 0 [ 198.562342][T10275] loop4: detected capacity change from 0 to 32768 [ 198.675300][T10275] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (10275) [ 198.688358][T10258] loop5: detected capacity change from 0 to 32768 [ 198.715360][T10258] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop5 scanned by syz-executor.5 (10258) [ 198.734331][T10258] BTRFS info (device loop5): using sha256 (sha256-ce) checksum algorithm [ 198.735728][T10258] BTRFS info (device loop5): using free space tree [ 198.736726][T10258] BTRFS info (device loop5): has skinny extents [ 198.848639][T10285] loop3: detected capacity change from 0 to 32768 [ 198.856616][T10285] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (10285) [ 198.955808][ T4859] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (4859) [ 199.078366][T10258] BTRFS info (device loop5): enabling ssd optimizations [ 199.161066][T10317] BTRFS info (device loop5): scrub: started on devid 1 [ 199.240753][T10283] loop1: detected capacity change from 0 to 32768 [ 199.250090][T10316] loop3: detected capacity change from 0 to 32768 [ 199.256084][T10316] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (10316) [ 199.261650][T10283] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (10283) [ 199.287855][T10317] BTRFS info (device loop5): scrub: finished on devid 1 with status: 0 [ 199.406561][T10288] loop0: detected capacity change from 0 to 32768 [ 199.424795][T10288] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (10288) [ 199.508711][T10310] loop2: detected capacity change from 0 to 32768 [ 199.512167][T10310] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (10310) [ 199.513342][T10313] loop4: detected capacity change from 0 to 32768 [ 199.520162][T10313] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (10313) [ 200.108995][T10323] loop1: detected capacity change from 0 to 32768 [ 200.119350][T10323] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 scanned by syz-executor.1 (10323) [ 200.148104][T10323] BTRFS info (device loop1): using sha256 (sha256-ce) checksum algorithm [ 200.149596][T10323] BTRFS info (device loop1): using free space tree [ 200.150503][T10323] BTRFS info (device loop1): has skinny extents [ 200.201540][T10330] loop5: detected capacity change from 0 to 32768 [ 200.209971][T10328] loop3: detected capacity change from 0 to 32768 [ 200.213529][T10330] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (10330) [ 200.224480][T10328] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (10328) [ 200.282375][T10332] loop0: detected capacity change from 0 to 32768 [ 200.304121][T10337] loop4: detected capacity change from 0 to 32768 [ 200.305984][T10332] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (10332) [ 200.338472][T10337] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (10337) [ 200.402884][T10336] loop2: detected capacity change from 0 to 32768 [ 200.443153][T10336] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (10336) [ 200.478994][ T4799] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (4799) [ 200.505561][T10323] BTRFS info (device loop1): enabling ssd optimizations [ 200.624201][ T4859] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by udevd (4859) [ 200.647470][T10364] BTRFS info (device loop1): scrub: started on devid 1 [ 200.696948][T10364] BTRFS info (device loop1): scrub: finished on devid 1 with status: 0 [ 200.868009][ T4811] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (4811) [ 201.292008][T10367] loop5: detected capacity change from 0 to 32768 [ 201.294014][T10372] loop2: detected capacity change from 0 to 32768 [ 201.297419][T10369] loop0: detected capacity change from 0 to 32768 [ 201.303279][T10372] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (10372) [ 201.313399][T10367] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (10367) [ 201.316132][T10369] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (10369) [ 201.331588][T10372] BTRFS info (device loop2): using sha256 (sha256-ce) checksum algorithm [ 201.333272][T10372] BTRFS info (device loop2): using free space tree [ 201.336717][T10372] BTRFS info (device loop2): has skinny extents [ 201.350704][T10374] loop4: detected capacity change from 0 to 32768 [ 201.357795][T10374] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (10374) [ 201.606299][T10372] BTRFS info (device loop2): enabling ssd optimizations [ 201.711099][T10405] BTRFS info (device loop2): scrub: started on devid 1 [ 201.752576][ T4799] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by udevd (4799) [ 201.795350][T10405] BTRFS info (device loop2): scrub: finished on devid 1 with status: 0 [ 201.896376][T10403] loop3: detected capacity change from 0 to 32768 [ 201.939209][T10403] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (10403) [ 201.958239][ T4300] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (4300) [ 202.107605][T10409] loop1: detected capacity change from 0 to 32768 [ 202.148064][T10406] loop5: detected capacity change from 0 to 32768 [ 202.158793][T10406] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (10406) [ 202.168482][T10409] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (10409) [ 202.388888][T10413] loop4: detected capacity change from 0 to 32768 [ 202.395402][T10413] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 scanned by syz-executor.4 (10413) [ 202.413900][T10413] BTRFS info (device loop4): using sha256 (sha256-ce) checksum algorithm [ 202.415355][T10413] BTRFS info (device loop4): using free space tree [ 202.416341][T10413] BTRFS info (device loop4): has skinny extents [ 202.433373][T10411] loop0: detected capacity change from 0 to 32768 [ 202.441243][T10411] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (10411) [ 202.658182][T10413] BTRFS info (device loop4): enabling ssd optimizations [ 202.663058][T10426] loop3: detected capacity change from 0 to 32768 [ 202.667895][T10426] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (10426) [ 202.792834][T10445] BTRFS info (device loop4): scrub: started on devid 1 [ 202.832969][T10443] loop1: detected capacity change from 0 to 32768 [ 202.838426][T10416] loop2: detected capacity change from 0 to 32768 [ 202.848836][T10443] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (10443) [ 202.872220][T10416] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (10416) [ 202.885989][T10445] BTRFS info (device loop4): scrub: finished on devid 1 with status: 0 [ 203.216237][T10439] loop5: detected capacity change from 0 to 32768 [ 203.223610][T10439] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop5 scanned by syz-executor.5 (10439) [ 203.240570][T10439] BTRFS info (device loop5): using sha256 (sha256-ce) checksum algorithm [ 203.242029][T10439] BTRFS info (device loop5): using free space tree [ 203.243024][T10439] BTRFS info (device loop5): has skinny extents [ 203.347544][T10448] loop0: detected capacity change from 0 to 32768 [ 203.357868][T10448] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (10448) [ 203.447933][T10439] BTRFS info (device loop5): enabling ssd optimizations [ 203.482590][T10465] loop3: detected capacity change from 0 to 32768 [ 203.488392][T10465] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (10465) [ 203.625374][T10479] BTRFS info (device loop5): scrub: started on devid 1 1970/01/01 00:03:23 executed programs: 904 [ 203.804196][T10479] BTRFS info (device loop5): scrub: finished on devid 1 with status: 0 [ 204.024575][T10461] loop2: detected capacity change from 0 to 32768 [ 204.038645][T10461] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (10461) [ 204.056225][T10461] BTRFS info (device loop2): using sha256 (sha256-ce) checksum algorithm [ 204.060019][T10461] BTRFS info (device loop2): using free space tree [ 204.063454][T10461] BTRFS info (device loop2): has skinny extents [ 204.134247][T10482] loop0: detected capacity change from 0 to 32768 [ 204.140398][T10477] loop1: detected capacity change from 0 to 32768 [ 204.146690][T10482] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (10482) [ 204.149698][T10477] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (10477) [ 204.289737][T10499] loop3: detected capacity change from 0 to 32768 [ 204.299314][T10499] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (10499) [ 204.375159][T10461] BTRFS info (device loop2): enabling ssd optimizations [ 204.443347][T10513] BTRFS info (device loop2): scrub: started on devid 1 [ 204.452093][T10513] BTRFS info (device loop2): scrub: finished on devid 1 with status: 0 [ 204.493452][T10486] loop5: detected capacity change from 0 to 32768 [ 204.504403][T10486] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (10486) [ 204.828120][T10494] loop4: detected capacity change from 0 to 32768 [ 204.839573][T10494] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 scanned by syz-executor.4 (10494) [ 204.852228][T10494] BTRFS info (device loop4): using sha256 (sha256-ce) checksum algorithm [ 204.857101][T10494] BTRFS info (device loop4): using free space tree [ 204.865178][T10494] BTRFS info (device loop4): has skinny extents [ 204.938674][T10515] loop1: detected capacity change from 0 to 32768 [ 204.946372][T10515] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (10515) [ 204.987908][ T4779] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4779) [ 205.074398][T10494] BTRFS info (device loop4): enabling ssd optimizations [ 205.097974][T10520] loop2: detected capacity change from 0 to 32768 [ 205.109593][T10520] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (10520) [ 205.171669][T10543] BTRFS info (device loop4): scrub: started on devid 1 [ 205.248961][T10517] loop0: detected capacity change from 0 to 32768 [ 205.269225][T10517] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (10517) [ 205.315896][T10543] BTRFS info (device loop4): scrub: finished on devid 1 with status: 0 [ 205.515568][T10524] loop5: detected capacity change from 0 to 32768 [ 205.522094][T10524] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (10524) [ 205.674616][T10545] loop3: detected capacity change from 0 to 32768 [ 205.693374][T10545] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (10545) [ 205.708075][ T4300] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by udevd (4300) [ 205.711843][T10545] BTRFS info (device loop3): using sha256 (sha256-ce) checksum algorithm [ 205.713222][T10545] BTRFS info (device loop3): using free space tree [ 205.714197][T10545] BTRFS info (device loop3): has skinny extents [ 205.881680][T10551] loop1: detected capacity change from 0 to 32768 [ 205.886862][T10551] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (10551) [ 205.963188][ T4811] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4811) [ 205.993773][T10545] BTRFS info (device loop3): enabling ssd optimizations [ 206.090157][T10579] BTRFS info (device loop3): scrub: started on devid 1 [ 206.135847][T10579] BTRFS info (device loop3): scrub: finished on devid 1 with status: 0 [ 206.156307][T10549] loop2: detected capacity change from 0 to 32768 [ 206.168059][T10554] loop0: detected capacity change from 0 to 32768 [ 206.168788][T10549] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (10549) [ 206.185380][T10561] loop4: detected capacity change from 0 to 32768 [ 206.195034][T10561] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (10561) [ 206.216754][T10554] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (10554) [ 206.454638][ T4779] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (4779) [ 206.496580][ T4811] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by udevd (4811) [ 206.507625][T10563] loop5: detected capacity change from 0 to 32768 [ 206.524147][T10563] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (10563) [ 206.795733][ T4300] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop5 scanned by udevd (4300) [ 206.896977][T10584] loop1: detected capacity change from 0 to 32768 [ 206.912814][T10584] BTRFS info (device loop1): using sha256 (sha256-ce) checksum algorithm [ 206.917618][T10584] BTRFS info (device loop1): using free space tree [ 206.925090][T10584] BTRFS info (device loop1): has skinny extents [ 207.033913][T10593] loop4: detected capacity change from 0 to 32768 [ 207.038201][T10593] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (10593) [ 207.045128][T10586] loop2: detected capacity change from 0 to 32768 [ 207.060314][T10586] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (10586) [ 207.125148][T10588] loop0: detected capacity change from 0 to 32768 [ 207.139715][T10588] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (10588) [ 207.178943][T10584] BTRFS info (device loop1): enabling ssd optimizations [ 207.258354][T10591] loop3: detected capacity change from 0 to 32768 [ 207.276055][T10618] BTRFS info (device loop1): scrub: started on devid 1 [ 207.321129][T10591] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (10591) [ 207.345426][T10618] BTRFS info (device loop1): scrub: finished on devid 1 with status: 0 [ 207.445635][T10595] loop5: detected capacity change from 0 to 32768 [ 207.488278][T10595] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (10595) [ 207.652616][T10621] loop4: detected capacity change from 0 to 32768 [ 207.669961][T10621] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (10621) [ 207.860677][ T4799] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 scanned by udevd (4799) [ 208.175335][T10629] loop1: detected capacity change from 0 to 32768 [ 208.186491][T10629] BTRFS info (device loop1): using sha256 (sha256-ce) checksum algorithm [ 208.187843][T10629] BTRFS info (device loop1): using free space tree [ 208.188864][T10629] BTRFS info (device loop1): has skinny extents [ 208.238722][T10633] loop3: detected capacity change from 0 to 32768 [ 208.243525][T10633] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (10633) [ 208.451464][T10629] BTRFS info (device loop1): enabling ssd optimizations [ 208.689215][T10667] BTRFS info (device loop1): scrub: started on devid 1 [ 208.773938][T10667] BTRFS info (device loop1): scrub: finished on devid 1 with status: 0 [ 208.798315][ T4885] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (4885) [ 208.857220][T10656] loop4: detected capacity change from 0 to 32768 [ 208.918708][T10656] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (10656) 1970/01/01 00:03:28 executed programs: 935 [ 209.154327][T10671] loop3: detected capacity change from 0 to 32768 [ 209.173424][T10671] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (10671) [ 209.183143][T10671] BTRFS info (device loop3): using sha256 (sha256-ce) checksum algorithm [ 209.184600][T10671] BTRFS info (device loop3): using free space tree [ 209.185540][T10671] BTRFS info (device loop3): has skinny extents [ 209.369380][T10676] loop2: detected capacity change from 0 to 32768 [ 209.373898][T10676] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (10676) [ 209.422370][T10671] BTRFS info (device loop3): enabling ssd optimizations [ 209.483726][T10702] BTRFS info (device loop3): scrub: started on devid 1 [ 209.488969][T10687] loop0: detected capacity change from 0 to 32768 [ 209.520483][T10687] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (10687) [ 209.522840][ T4859] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (4859) [ 209.580834][T10702] BTRFS info (device loop3): scrub: finished on devid 1 with status: 0 [ 209.796531][T10689] loop4: detected capacity change from 0 to 32768 [ 209.802587][T10689] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (10689) [ 210.058432][T10704] loop5: detected capacity change from 0 to 32768 [ 210.068015][T10704] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (10704) [ 210.413641][T10712] loop0: detected capacity change from 0 to 32768 [ 210.427495][T10712] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (10712) [ 210.454040][T10712] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 210.458293][T10712] BTRFS info (device loop0): using free space tree [ 210.460473][ T4779] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by udevd (4779) [ 210.463327][T10712] BTRFS info (device loop0): has skinny extents [ 210.641891][T10712] BTRFS info (device loop0): enabling ssd optimizations [ 210.707352][T10742] BTRFS info (device loop0): scrub: started on devid 1 [ 210.747791][T10718] loop1: detected capacity change from 0 to 32768 [ 210.778729][T10710] loop2: detected capacity change from 0 to 32768 [ 210.804257][T10720] loop4: detected capacity change from 0 to 32768 [ 210.819635][T10742] BTRFS info (device loop0): scrub: finished on devid 1 with status: 0 [ 210.851920][T10718] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (10718) [ 210.854625][T10710] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (10710) [ 210.860231][T10720] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (10720) [ 210.932950][ T4300] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4300) [ 210.975893][ T4811] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (4811) [ 210.999457][ T4859] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (4859) [ 211.328335][T10741] loop5: detected capacity change from 0 to 32768 [ 211.344082][T10741] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop5 scanned by syz-executor.5 (10741) [ 211.357485][T10741] BTRFS info (device loop5): using sha256 (sha256-ce) checksum algorithm [ 211.362267][T10741] BTRFS info (device loop5): using free space tree [ 211.365661][T10741] BTRFS info (device loop5): has skinny extents [ 211.451557][T10754] loop2: detected capacity change from 0 to 32768 [ 211.455106][T10754] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (10754) [ 211.544021][T10752] loop0: detected capacity change from 0 to 32768 [ 211.548851][T10752] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (10752) [ 211.587333][T10748] loop1: detected capacity change from 0 to 32768 [ 211.598578][T10748] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (10748) [ 211.618766][T10750] loop3: detected capacity change from 0 to 32768 [ 211.628345][T10750] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (10750) [ 211.639881][T10741] BTRFS info (device loop5): enabling ssd optimizations [ 211.708308][T10756] loop4: detected capacity change from 0 to 32768 [ 211.754847][T10756] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (10756) [ 211.765459][T10777] BTRFS info (device loop5): scrub: started on devid 1 [ 211.901171][T10777] BTRFS info (device loop5): scrub: finished on devid 1 with status: 0 [ 212.473194][T10785] loop3: detected capacity change from 0 to 32768 [ 212.488141][T10785] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (10785) [ 212.506742][T10785] BTRFS info (device loop3): using sha256 (sha256-ce) checksum algorithm [ 212.511685][T10785] BTRFS info (device loop3): using free space tree [ 212.515182][T10785] BTRFS info (device loop3): has skinny extents [ 212.527863][T10783] loop1: detected capacity change from 0 to 32768 [ 212.565438][T10783] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (10783) [ 212.567880][T10790] loop2: detected capacity change from 0 to 32768 [ 212.578361][T10790] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (10790) [ 212.656756][T10787] loop0: detected capacity change from 0 to 32768 [ 212.674977][T10787] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (10787) [ 212.675002][T10792] loop4: detected capacity change from 0 to 32768 [ 212.679831][T10792] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (10792) [ 212.802511][ T4779] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4779) [ 212.828388][T10794] loop5: detected capacity change from 0 to 32768 [ 212.834808][ T4811] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (4811) [ 212.855235][T10794] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (10794) [ 212.866246][T10785] BTRFS info (device loop3): enabling ssd optimizations [ 213.041118][T10822] BTRFS info (device loop3): scrub: started on devid 1 [ 213.085821][T10822] BTRFS info (device loop3): scrub: finished on devid 1 with status: 0 [ 213.348443][ T4885] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (4885) [ 213.431055][T10821] loop1: detected capacity change from 0 to 32768 [ 213.450884][T10821] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (10821) [ 213.528693][T10826] loop0: detected capacity change from 0 to 32768 [ 213.539489][T10826] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (10826) [ 213.553095][T10826] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 213.559636][T10826] BTRFS info (device loop0): using free space tree [ 213.561204][T10827] loop2: detected capacity change from 0 to 32768 [ 213.567605][T10826] BTRFS info (device loop0): has skinny extents [ 213.573178][T10827] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (10827) [ 213.698240][T10830] loop5: detected capacity change from 0 to 32768 [ 213.705010][T10830] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (10830) [ 213.818044][T10826] BTRFS info (device loop0): enabling ssd optimizations [ 213.935180][T10855] BTRFS info (device loop0): scrub: started on devid 1 1970/01/01 00:03:33 executed programs: 965 [ 214.010959][T10833] loop3: detected capacity change from 0 to 32768 [ 214.025233][T10833] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (10833) [ 214.080225][T10855] BTRFS info (device loop0): scrub: finished on devid 1 with status: 0 [ 214.213894][ T4779] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (4779) [ 214.410924][T10839] loop4: detected capacity change from 0 to 32768 [ 214.416744][T10858] loop1: detected capacity change from 0 to 32768 [ 214.429426][T10839] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (10839) [ 214.441341][T10858] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (10858) [ 214.485367][T10860] loop2: detected capacity change from 0 to 32768 [ 214.501360][T10860] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (10860) [ 214.638780][T10863] loop5: detected capacity change from 0 to 32768 [ 214.659031][T10863] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop5 scanned by syz-executor.5 (10863) [ 214.676111][T10863] BTRFS info (device loop5): using sha256 (sha256-ce) checksum algorithm [ 214.682895][T10863] BTRFS info (device loop5): using free space tree [ 214.687419][T10863] BTRFS info (device loop5): has skinny extents [ 214.696596][ T4811] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4811) [ 214.866495][ T4300] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (4300) [ 214.964929][T10863] BTRFS info (device loop5): enabling ssd optimizations [ 215.087958][T10867] loop3: detected capacity change from 0 to 32768 [ 215.102900][T10892] BTRFS info (device loop5): scrub: started on devid 1 [ 215.134600][T10870] loop0: detected capacity change from 0 to 32768 [ 215.135916][T10867] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (10867) [ 215.169936][T10870] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (10870) [ 215.210398][T10892] BTRFS info (device loop5): scrub: finished on devid 1 with status: 0 [ 215.496193][T10895] loop1: detected capacity change from 0 to 32768 [ 215.539364][T10895] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (10895) [ 215.545081][ T4779] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (4779) [ 215.630705][T10897] loop2: detected capacity change from 0 to 32768 [ 215.649732][T10897] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (10897) [ 215.657337][T10900] loop4: detected capacity change from 0 to 32768 [ 215.668302][T10900] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (10900) [ 215.670460][T10897] BTRFS info (device loop2): using sha256 (sha256-ce) checksum algorithm [ 215.671837][T10897] BTRFS info (device loop2): using free space tree [ 215.672886][T10897] BTRFS info (device loop2): has skinny extents [ 215.822553][T10904] loop3: detected capacity change from 0 to 32768 [ 215.837436][T10904] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (10904) [ 215.897857][T10897] BTRFS info (device loop2): enabling ssd optimizations [ 216.015273][T10906] loop0: detected capacity change from 0 to 32768 [ 216.028168][T10906] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (10906) [ 216.046983][T10931] BTRFS info (device loop2): scrub: started on devid 1 [ 216.151667][T10931] BTRFS info (device loop2): scrub: finished on devid 1 with status: 0 [ 216.252126][T10930] loop4: detected capacity change from 0 to 32768 [ 216.263908][T10930] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (10930) [ 216.346647][T10908] loop5: detected capacity change from 0 to 32768 [ 216.370000][T10908] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (10908) [ 216.663107][T10933] loop1: detected capacity change from 0 to 32768 [ 216.677752][T10933] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 scanned by syz-executor.1 (10933) [ 216.694521][T10933] BTRFS info (device loop1): using sha256 (sha256-ce) checksum algorithm [ 216.699426][T10933] BTRFS info (device loop1): using free space tree [ 216.706190][T10933] BTRFS info (device loop1): has skinny extents [ 216.730763][ T4779] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (4779) [ 216.838327][T10939] loop3: detected capacity change from 0 to 32768 [ 216.845863][T10939] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (10939) [ 216.897263][T10933] BTRFS info (device loop1): enabling ssd optimizations [ 216.934584][T10946] loop5: detected capacity change from 0 to 32768 [ 216.946144][T10946] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (10946) [ 216.950158][T10942] loop0: detected capacity change from 0 to 32768 [ 216.984143][T10942] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (10942) [ 216.987809][T10966] BTRFS info (device loop1): scrub: started on devid 1 [ 217.093630][T10966] BTRFS info (device loop1): scrub: finished on devid 1 with status: 0 [ 217.261846][ T4859] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (4859) [ 217.481639][T10970] loop4: detected capacity change from 0 to 32768 [ 217.559004][T10970] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (10970) [ 217.742179][T10976] loop3: detected capacity change from 0 to 32768 [ 217.756326][T10974] loop2: detected capacity change from 0 to 32768 [ 217.759473][T10976] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (10976) [ 217.775533][T10976] BTRFS info (device loop3): using sha256 (sha256-ce) checksum algorithm [ 217.777127][T10976] BTRFS info (device loop3): using free space tree [ 217.778233][T10976] BTRFS info (device loop3): has skinny extents [ 217.780900][T10974] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (10974) [ 217.825176][T10978] loop0: detected capacity change from 0 to 32768 [ 217.832724][T10978] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (10978) [ 217.877347][T10980] loop5: detected capacity change from 0 to 32768 [ 217.884370][T10980] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (10980) [ 217.995228][ T4779] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (4779) [ 218.052884][T10976] BTRFS info (device loop3): enabling ssd optimizations [ 218.165447][T11007] BTRFS info (device loop3): scrub: started on devid 1 [ 218.275835][T10982] loop1: detected capacity change from 0 to 32768 [ 218.351724][T10982] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (10982) [ 218.359653][T11007] BTRFS info (device loop3): scrub: finished on devid 1 with status: 0 [ 218.524658][T11011] loop5: detected capacity change from 0 to 32768 [ 218.559160][T11011] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (11011) [ 218.711098][T11002] loop4: detected capacity change from 0 to 32768 [ 218.721361][T11002] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 scanned by syz-executor.4 (11002) [ 218.735826][T11002] BTRFS info (device loop4): using sha256 (sha256-ce) checksum algorithm [ 218.742208][T11002] BTRFS info (device loop4): using free space tree [ 218.749539][T11002] BTRFS info (device loop4): has skinny extents [ 218.788946][T11013] loop0: detected capacity change from 0 to 32768 [ 218.800348][T11013] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (11013) [ 218.825625][T11009] loop2: detected capacity change from 0 to 32768 [ 218.831670][T11009] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (11009) [ 219.012858][T11002] BTRFS info (device loop4): enabling ssd optimizations [ 219.092372][T11037] loop5: detected capacity change from 0 to 32768 [ 219.114041][T11037] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (11037) [ 219.185234][T11043] BTRFS info (device loop4): scrub: started on devid 1 1970/01/01 00:03:39 executed programs: 995 [ 219.306390][T11043] BTRFS info (device loop4): scrub: finished on devid 1 with status: 0 [ 219.417582][T11024] loop1: detected capacity change from 0 to 32768 [ 219.442678][T11024] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (11024) [ 219.841048][T11048] loop2: detected capacity change from 0 to 32768 [ 219.861028][T11050] loop0: detected capacity change from 0 to 32768 [ 219.914026][T11048] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (11048) [ 219.916922][T11050] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (11050) [ 219.932714][T11048] BTRFS info (device loop2): using sha256 (sha256-ce) checksum algorithm [ 219.934169][T11048] BTRFS info (device loop2): using free space tree [ 219.935276][T11048] BTRFS info (device loop2): has skinny extents [ 220.007818][T11052] loop3: detected capacity change from 0 to 32768 [ 220.024619][T11052] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (11052) [ 220.064611][T11054] loop5: detected capacity change from 0 to 32768 [ 220.084024][T11054] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (11054) [ 220.141172][T11059] loop1: detected capacity change from 0 to 32768 [ 220.153879][T11059] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (11059) [ 220.180357][T11048] BTRFS info (device loop2): enabling ssd optimizations [ 220.283590][T11083] BTRFS info (device loop2): scrub: started on devid 1 [ 220.296481][ T4859] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by udevd (4859) [ 220.320454][T11057] loop4: detected capacity change from 0 to 32768 [ 220.335571][T11057] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (11057) [ 220.453009][T11083] BTRFS info (device loop2): scrub: finished on devid 1 with status: 0 [ 220.663891][ T4799] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop5 scanned by udevd (4799) [ 221.027150][T11087] loop3: detected capacity change from 0 to 32768 [ 221.070046][T11094] loop4: detected capacity change from 0 to 32768 [ 221.074500][T11091] loop1: detected capacity change from 0 to 32768 [ 221.633530][T11101] loop0: detected capacity change from 0 to 32768 [ 221.865776][T11109] loop5: detected capacity change from 0 to 32768 [ 221.958841][T11107] loop3: detected capacity change from 0 to 32768 [ 221.963628][T11111] loop1: detected capacity change from 0 to 32768 [ 222.020343][T11113] loop4: detected capacity change from 0 to 32768 [ 222.055744][T11115] loop2: detected capacity change from 0 to 32768 [ 222.111914][T11115] BTRFS info (device loop2): using sha256 (sha256-ce) checksum algorithm [ 222.113419][T11115] BTRFS info (device loop2): using free space tree [ 222.114390][T11115] BTRFS info (device loop2): has skinny extents [ 222.306697][T11120] loop0: detected capacity change from 0 to 32768 [ 222.311731][T11120] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (11120) [ 222.314057][ T4300] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4300) [ 222.386378][T11115] BTRFS info (device loop2): enabling ssd optimizations [ 222.478723][T11143] BTRFS info (device loop2): scrub: started on devid 1 [ 222.512600][T11143] BTRFS info (device loop2): scrub: finished on devid 1 with status: 0 [ 222.919055][T11144] loop3: detected capacity change from 0 to 32768 [ 222.927247][T11144] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (11144) [ 223.010834][T11151] loop4: detected capacity change from 0 to 32768 [ 223.042806][T11151] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 scanned by syz-executor.4 (11151) [ 223.058638][T11151] BTRFS info (device loop4): using sha256 (sha256-ce) checksum algorithm [ 223.082565][T11147] loop5: detected capacity change from 0 to 32768 [ 223.086702][T11151] BTRFS info (device loop4): using free space tree [ 223.090134][T11151] BTRFS info (device loop4): has skinny extents [ 223.101070][T11147] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (11147) [ 223.131371][T11149] loop1: detected capacity change from 0 to 32768 [ 223.148237][T11149] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (11149) [ 223.309036][T11154] loop0: detected capacity change from 0 to 32768 [ 223.315131][T11156] loop2: detected capacity change from 0 to 32768 [ 223.317828][T11156] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (11156) [ 223.319848][T11151] BTRFS info (device loop4): enabling ssd optimizations [ 223.337205][T11154] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (11154) [ 223.443560][T11180] BTRFS info (device loop4): scrub: started on devid 1 [ 223.572602][T11180] BTRFS info (device loop4): scrub: finished on devid 1 with status: 0 [ 223.754662][T11179] loop3: detected capacity change from 0 to 32768 [ 223.768457][T11179] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (11179) [ 223.855689][T11183] loop5: detected capacity change from 0 to 32768 [ 223.862792][T11183] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (11183) [ 224.036676][T11185] loop1: detected capacity change from 0 to 32768 [ 224.036830][ T4799] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 scanned by udevd (4799) [ 224.104029][T11189] loop2: detected capacity change from 0 to 32768 [ 224.175364][T11185] BTRFS info (device loop1): using sha256 (sha256-ce) checksum algorithm [ 224.177039][T11189] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (11189) [ 224.182195][T11185] BTRFS info (device loop1): using free space tree [ 224.183361][T11185] BTRFS info (device loop1): has skinny extents [ 224.195456][ T4859] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by udevd (4859) [ 224.225365][T11191] loop0: detected capacity change from 0 to 32768 [ 224.229920][T11191] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (11191) 1970/01/01 00:03:44 executed programs: 1027 [ 224.454137][T11185] BTRFS info (device loop1): enabling ssd optimizations [ 224.541713][ T4779] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (4779) [ 224.567331][ T4885] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by udevd (4885) [ 224.575649][T11222] BTRFS info (device loop1): scrub: started on devid 1 [ 224.688445][T11222] BTRFS info (device loop1): scrub: finished on devid 1 with status: 0 [ 224.914505][T11201] loop3: detected capacity change from 0 to 32768 [ 224.932737][T11201] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (11201) [ 225.012246][T11212] loop5: detected capacity change from 0 to 32768 [ 225.034340][T11212] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (11212) [ 225.176449][T11227] loop2: detected capacity change from 0 to 32768 [ 225.187116][T11227] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (11227) [ 225.195323][T11225] loop4: detected capacity change from 0 to 32768 [ 225.207116][T11225] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (11225) [ 225.213475][T11227] BTRFS info (device loop2): using sha256 (sha256-ce) checksum algorithm [ 225.215030][T11227] BTRFS info (device loop2): using free space tree [ 225.222612][T11229] loop0: detected capacity change from 0 to 32768 [ 225.234310][T11229] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (11229) [ 225.249192][T11227] BTRFS info (device loop2): has skinny extents [ 225.462491][T11231] loop1: detected capacity change from 0 to 32768 [ 225.469496][T11231] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (11231) [ 225.486585][ T4300] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by udevd (4300) [ 225.488229][T11227] BTRFS info (device loop2): enabling ssd optimizations [ 225.595867][T11244] loop3: detected capacity change from 0 to 32768 [ 225.595961][ T4885] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (4885) [ 225.601132][T11260] BTRFS info (device loop2): scrub: started on devid 1 [ 225.603865][T11244] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (11244) [ 225.632523][ T4799] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by udevd (4799) [ 225.673954][ T4779] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (4779) [ 225.697046][T11236] loop5: detected capacity change from 0 to 32768 [ 225.717456][T11236] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (11236) [ 225.743593][T11260] BTRFS info (device loop2): scrub: finished on devid 1 with status: 0 [ 226.226634][T11259] loop4: detected capacity change from 0 to 32768 [ 226.237172][T11259] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 scanned by syz-executor.4 (11259) [ 226.262948][T11259] BTRFS info (device loop4): using sha256 (sha256-ce) checksum algorithm [ 226.264287][T11259] BTRFS info (device loop4): using free space tree [ 226.265289][T11259] BTRFS info (device loop4): has skinny extents [ 226.316889][T11265] loop0: detected capacity change from 0 to 32768 [ 226.324491][T11265] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (11265) [ 226.540606][T11268] loop1: detected capacity change from 0 to 32768 [ 226.562321][T11268] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (11268) [ 226.567466][T11259] BTRFS info (device loop4): enabling ssd optimizations [ 226.575360][T11270] loop5: detected capacity change from 0 to 32768 [ 226.596107][T11273] loop2: detected capacity change from 0 to 32768 [ 226.597918][T11270] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (11270) [ 226.615770][T11273] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (11273) [ 226.700222][T11297] BTRFS info (device loop4): scrub: started on devid 1 [ 226.725327][ T4799] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4799) [ 226.808324][T11277] loop3: detected capacity change from 0 to 32768 [ 226.837301][T11297] BTRFS info (device loop4): scrub: finished on devid 1 with status: 0 [ 226.858414][T11277] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (11277) [ 226.902610][ T4859] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (4859) [ 227.113900][ T4885] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop5 scanned by udevd (4885) [ 227.156882][T11300] loop0: detected capacity change from 0 to 32768 [ 227.176812][T11300] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 227.178434][T11300] BTRFS info (device loop0): using free space tree [ 227.183163][T11300] BTRFS info (device loop0): has skinny extents [ 227.430863][T11313] loop3: detected capacity change from 0 to 32768 [ 227.439598][T11313] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (11313) [ 227.459461][T11300] BTRFS info (device loop0): enabling ssd optimizations [ 227.486783][T11303] loop1: detected capacity change from 0 to 32768 [ 227.506592][T11303] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (11303) [ 227.560374][T11334] BTRFS info (device loop0): scrub: started on devid 1 [ 227.615353][T11334] BTRFS info (device loop0): scrub: finished on devid 1 with status: 0 [ 227.838332][T11316] loop2: detected capacity change from 0 to 32768 [ 227.875823][T11316] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (11316) [ 227.995034][ T4300] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (4300) [ 228.356684][ T4859] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 scanned by udevd (4859) [ 228.442992][T11346] loop1: detected capacity change from 0 to 32768 [ 228.457824][T11346] BTRFS info (device loop1): using sha256 (sha256-ce) checksum algorithm [ 228.459814][T11346] BTRFS info (device loop1): using free space tree [ 228.460976][T11346] BTRFS info (device loop1): has skinny extents [ 228.522349][T11344] loop4: detected capacity change from 0 to 32768 [ 228.533702][T11344] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (11344) [ 228.573943][T11354] loop3: detected capacity change from 0 to 32768 [ 228.583755][T11354] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (11354) [ 228.621313][ T4779] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (4779) [ 228.633319][T11346] BTRFS info (device loop1): enabling ssd optimizations [ 228.661383][T11350] loop5: detected capacity change from 0 to 32768 [ 228.664258][T11350] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (11350) [ 228.696608][T11377] BTRFS info (device loop1): scrub: started on devid 1 [ 228.800309][T11377] BTRFS info (device loop1): scrub: finished on devid 1 with status: 0 [ 229.558113][T11383] loop0: detected capacity change from 0 to 32768 [ 229.570016][T11383] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (11383) [ 229.576286][T11381] loop4: detected capacity change from 0 to 32768 [ 229.587283][T11383] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 229.591229][T11381] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (11381) [ 229.594324][T11383] BTRFS info (device loop0): using free space tree [ 229.597800][T11383] BTRFS info (device loop0): has skinny extents [ 229.633107][T11386] loop2: detected capacity change from 0 to 32768 [ 229.641279][T11386] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (11386) [ 229.678645][T11390] loop1: detected capacity change from 0 to 32768 [ 229.696192][T11390] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (11390) [ 229.700982][T11388] loop3: detected capacity change from 0 to 32768 [ 229.714732][T11388] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (11388) [ 229.757079][T11392] loop5: detected capacity change from 0 to 32768 [ 229.770128][T11392] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (11392) [ 229.833130][T11383] BTRFS info (device loop0): enabling ssd optimizations 1970/01/01 00:03:49 executed programs: 1059 [ 230.027883][ T4859] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (4859) [ 230.062686][T11417] BTRFS info (device loop0): scrub: started on devid 1 [ 230.138312][T11417] BTRFS info (device loop0): scrub: finished on devid 1 with status: 0 [ 230.168141][ T4885] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by udevd (4885) [ 230.298584][ T4811] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (4811) [ 230.614253][T11422] loop3: detected capacity change from 0 to 32768 [ 230.629323][T11422] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (11422) [ 230.644072][T11424] loop5: detected capacity change from 0 to 32768 [ 230.647020][T11426] loop2: detected capacity change from 0 to 32768 [ 230.648552][T11422] BTRFS info (device loop3): using sha256 (sha256-ce) checksum algorithm [ 230.653159][T11424] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (11424) [ 230.655791][T11422] BTRFS info (device loop3): using free space tree [ 230.657078][T11422] BTRFS info (device loop3): has skinny extents [ 230.661147][T11426] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (11426) [ 230.697210][T11430] loop4: detected capacity change from 0 to 32768 [ 230.704430][T11430] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (11430) [ 230.706882][T11428] loop1: detected capacity change from 0 to 32768 [ 230.724131][T11428] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (11428) [ 230.802185][ T4300] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (4300) [ 230.927878][T11422] BTRFS info (device loop3): enabling ssd optimizations [ 231.060650][T11456] BTRFS info (device loop3): scrub: started on devid 1 [ 231.079948][T11433] loop0: detected capacity change from 0 to 32768 [ 231.096976][T11433] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (11433) [ 231.112477][T11456] BTRFS info (device loop3): scrub: finished on devid 1 with status: 0 [ 231.163823][ T4859] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (4859) [ 231.380978][T11460] loop2: detected capacity change from 0 to 32768 [ 231.388417][T11460] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (11460) [ 231.402948][T11460] BTRFS info (device loop2): using sha256 (sha256-ce) checksum algorithm [ 231.407949][T11460] BTRFS info (device loop2): using free space tree [ 231.412877][T11460] BTRFS info (device loop2): has skinny extents [ 231.652800][T11460] BTRFS info (device loop2): enabling ssd optimizations [ 231.684686][T11458] loop5: detected capacity change from 0 to 32768 [ 231.693678][T11458] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (11458) [ 231.755083][T11490] BTRFS info (device loop2): scrub: started on devid 1 [ 231.846415][T11464] loop4: detected capacity change from 0 to 32768 [ 231.846760][ T4779] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by udevd (4779) [ 231.867655][T11462] loop1: detected capacity change from 0 to 32768 [ 231.877157][T11464] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (11464) [ 231.889899][T11490] BTRFS info (device loop2): scrub: finished on devid 1 with status: 0 [ 231.895817][T11462] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (11462) [ 232.005648][T11467] loop3: detected capacity change from 0 to 32768 [ 232.015251][T11467] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (11467) [ 232.041008][ T4799] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4799) [ 232.041603][T11477] loop0: detected capacity change from 0 to 32768 [ 232.096241][T11477] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (11477) [ 232.290654][ T4300] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 11 /dev/loop2 scanned by udevd (4300) [ 232.565011][T11495] loop5: detected capacity change from 0 to 32768 [ 232.598351][T11498] loop1: detected capacity change from 0 to 32768 [ 232.675842][T11503] loop4: detected capacity change from 0 to 32768 [ 232.892193][T11505] loop3: detected capacity change from 0 to 32768 [ 233.166413][T11508] loop0: detected capacity change from 0 to 32768 [ 233.561947][T11514] loop5: detected capacity change from 0 to 32768 [ 233.569386][T11519] loop4: detected capacity change from 0 to 32768 [ 233.595342][T11517] loop1: detected capacity change from 0 to 32768 [ 233.643884][T11521] loop2: detected capacity change from 0 to 32768 [ 233.658680][T11521] BTRFS info (device loop2): using sha256 (sha256-ce) checksum algorithm [ 233.663320][T11521] BTRFS info (device loop2): using free space tree [ 233.668086][T11521] BTRFS info (device loop2): has skinny extents [ 233.857226][T11526] loop0: detected capacity change from 0 to 32768 [ 233.861297][T11526] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (11526) [ 233.866110][T11524] loop3: detected capacity change from 0 to 32768 [ 233.877919][T11524] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (11524) [ 233.963265][T11521] BTRFS info (device loop2): enabling ssd optimizations [ 234.043604][T11552] BTRFS info (device loop2): scrub: started on devid 1 [ 234.060248][T11552] BTRFS info (device loop2): scrub: finished on devid 1 with status: 0 [ 234.263982][ T4859] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 scanned by udevd (4859) [ 234.500948][T11548] loop5: detected capacity change from 0 to 32768 [ 234.515640][T11548] BTRFS info (device loop5): using sha256 (sha256-ce) checksum algorithm [ 234.517181][T11548] BTRFS info (device loop5): using free space tree [ 234.518147][T11548] BTRFS info (device loop5): has skinny extents [ 234.561708][T11558] loop4: detected capacity change from 0 to 32768 [ 234.578711][T11558] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (11558) [ 234.581395][T11555] loop1: detected capacity change from 0 to 32768 [ 234.604640][T11555] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (11555) [ 234.674739][T11565] loop0: detected capacity change from 0 to 32768 [ 234.677867][T11565] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (11565) [ 234.723039][ T4779] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (4779) [ 234.752925][T11560] loop2: detected capacity change from 0 to 32768 [ 234.755702][T11548] BTRFS info (device loop5): enabling ssd optimizations [ 234.757782][T11560] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (11560) [ 234.791841][T11563] loop3: detected capacity change from 0 to 32768 [ 234.814132][T11563] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (11563) [ 234.867142][T11586] BTRFS info (device loop5): scrub: started on devid 1 1970/01/01 00:03:54 executed programs: 1090 [ 235.046316][T11586] BTRFS info (device loop5): scrub: finished on devid 1 with status: 0 [ 235.441235][T11591] loop0: detected capacity change from 0 to 32768 [ 235.466439][T11591] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (11591) [ 235.494984][T11591] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 235.496547][T11591] BTRFS info (device loop0): using free space tree [ 235.497706][T11591] BTRFS info (device loop0): has skinny extents [ 235.508536][T11593] loop1: detected capacity change from 0 to 32768 [ 235.516638][T11593] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (11593) [ 235.570393][T11598] loop2: detected capacity change from 0 to 32768 [ 235.571881][T11595] loop4: detected capacity change from 0 to 32768 [ 235.576763][T11598] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (11598) [ 235.582640][T11595] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (11595) [ 235.623382][T11600] loop3: detected capacity change from 0 to 32768 [ 235.629785][T11600] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (11600) [ 235.763229][T11591] BTRFS info (device loop0): enabling ssd optimizations [ 235.915446][T11626] BTRFS info (device loop0): scrub: started on devid 1 [ 235.966818][T11602] loop5: detected capacity change from 0 to 32768 [ 235.988714][T11602] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (11602) [ 236.073456][T11626] BTRFS info (device loop0): scrub: finished on devid 1 with status: 0 [ 236.083054][ T4799] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (4799) [ 236.124504][ T4300] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4300) [ 236.143901][ T4885] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (4885) [ 236.354781][ T4811] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by udevd (4811) [ 236.431686][T11631] loop1: detected capacity change from 0 to 32768 [ 236.436663][T11631] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (11631) [ 236.477071][T11633] loop4: detected capacity change from 0 to 32768 [ 236.488882][T11633] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 scanned by syz-executor.4 (11633) [ 236.507935][T11633] BTRFS info (device loop4): using sha256 (sha256-ce) checksum algorithm [ 236.515379][T11633] BTRFS info (device loop4): using free space tree [ 236.518830][T11633] BTRFS info (device loop4): has skinny extents [ 236.647640][T11637] loop3: detected capacity change from 0 to 32768 [ 236.664616][T11637] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (11637) [ 236.666458][T11639] loop5: detected capacity change from 0 to 32768 [ 236.669755][T11639] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (11639) [ 236.755590][ T4811] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by udevd (4811) [ 236.827191][T11633] BTRFS info (device loop4): enabling ssd optimizations [ 236.905641][T11641] loop2: detected capacity change from 0 to 32768 [ 236.912066][T11664] BTRFS info (device loop4): scrub: started on devid 1 [ 236.923684][T11641] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (11641) [ 237.105068][T11664] BTRFS info (device loop4): scrub: finished on devid 1 with status: 0 [ 237.161927][T11643] loop0: detected capacity change from 0 to 32768 [ 237.183824][T11643] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (11643) [ 237.388161][T11668] loop5: detected capacity change from 0 to 32768 [ 237.432101][T11668] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop5 scanned by syz-executor.5 (11668) [ 237.445448][T11668] BTRFS info (device loop5): using sha256 (sha256-ce) checksum algorithm [ 237.446843][T11668] BTRFS info (device loop5): using free space tree [ 237.447887][T11668] BTRFS info (device loop5): has skinny extents [ 237.529739][T11670] loop1: detected capacity change from 0 to 32768 [ 237.535538][T11670] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (11670) [ 237.558623][T11672] loop3: detected capacity change from 0 to 32768 [ 237.578899][T11672] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (11672) [ 237.600438][ T4779] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 15 scanned by udevd (4779) [ 237.694358][T11668] BTRFS info (device loop5): enabling ssd optimizations [ 237.852892][T11675] loop4: detected capacity change from 0 to 32768 [ 237.891319][T11675] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (11675) [ 237.920341][T11702] BTRFS info (device loop5): scrub: started on devid 1 [ 238.044685][T11702] BTRFS info (device loop5): scrub: finished on devid 1 with status: 0 [ 238.123855][T11678] loop2: detected capacity change from 0 to 32768 [ 238.135764][T11678] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (11678) [ 238.205685][T11692] loop0: detected capacity change from 0 to 32768 [ 238.212795][T11692] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (11692) [ 238.222931][T11692] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 238.227843][T11692] BTRFS info (device loop0): using free space tree [ 238.230249][T11692] BTRFS info (device loop0): has skinny extents [ 238.421135][ T4811] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (4811) [ 238.422496][T11709] loop1: detected capacity change from 0 to 32768 [ 238.441591][T11709] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (11709) [ 238.487647][T11692] BTRFS info (device loop0): enabling ssd optimizations [ 238.545465][T11704] loop3: detected capacity change from 0 to 32768 [ 238.565074][T11704] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (11704) [ 238.598167][T11711] loop5: detected capacity change from 0 to 32768 [ 238.605060][T11711] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (11711) [ 238.635678][T11738] BTRFS info (device loop0): scrub: started on devid 1 [ 238.705243][T11738] BTRFS info (device loop0): scrub: finished on devid 1 with status: 0 [ 238.732018][T11718] loop4: detected capacity change from 0 to 32768 [ 238.744595][T11718] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (11718) [ 238.857712][ T4300] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by udevd (4300) [ 238.900506][ T4779] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4779) [ 239.103045][T11731] loop2: detected capacity change from 0 to 32768 [ 239.112861][T11731] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (11731) [ 239.133215][T11731] BTRFS info (device loop2): using sha256 (sha256-ce) checksum algorithm [ 239.134646][T11731] BTRFS info (device loop2): using free space tree [ 239.149517][T11731] BTRFS info (device loop2): has skinny extents [ 239.314008][T11731] BTRFS info (device loop2): enabling ssd optimizations [ 239.394778][T11770] BTRFS info (device loop2): scrub: started on devid 1 [ 239.448066][T11743] loop3: detected capacity change from 0 to 32768 [ 239.469561][T11743] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (11743) [ 239.518161][ T4779] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (4779) [ 239.556291][T11770] BTRFS info (device loop2): scrub: finished on devid 1 with status: 0 [ 239.566120][T11745] loop1: detected capacity change from 0 to 32768 [ 239.580852][T11745] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (11745) [ 239.647485][ T4300] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4300) [ 239.821928][T11752] loop5: detected capacity change from 0 to 32768 [ 239.823451][T11750] loop0: detected capacity change from 0 to 32768 [ 239.887827][T11752] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop5 scanned by syz-executor.5 (11752) [ 239.905013][T11750] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (11750) [ 239.909336][T11752] BTRFS info (device loop5): using sha256 (sha256-ce) checksum algorithm [ 239.911110][T11752] BTRFS info (device loop5): using free space tree [ 239.912081][T11752] BTRFS info (device loop5): has skinny extents [ 239.943027][T11764] loop4: detected capacity change from 0 to 32768 [ 239.945784][T11764] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (11764) 1970/01/01 00:04:00 executed programs: 1122 [ 240.096707][T11780] loop1: detected capacity change from 0 to 32768 [ 240.108932][T11780] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (11780) [ 240.149453][T11752] BTRFS info (device loop5): enabling ssd optimizations [ 240.298669][ T4811] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by udevd (4811) [ 240.324359][T11803] BTRFS info (device loop5): scrub: started on devid 1 [ 240.377879][T11803] BTRFS info (device loop5): scrub: finished on devid 1 with status: 0 [ 240.386499][T11775] loop3: detected capacity change from 0 to 32768 [ 240.394131][T11775] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (11775) [ 240.520755][ T4799] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4799) [ 240.613646][T11786] loop2: detected capacity change from 0 to 32768 [ 240.636042][T11786] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (11786) [ 240.656061][T11786] BTRFS info (device loop2): using sha256 (sha256-ce) checksum algorithm [ 240.657480][T11786] BTRFS info (device loop2): using free space tree [ 240.658505][T11786] BTRFS info (device loop2): has skinny extents [ 240.674225][ T4859] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (4859) [ 240.692914][T11805] loop4: detected capacity change from 0 to 32768 [ 240.694754][T11801] loop0: detected capacity change from 0 to 32768 [ 240.784507][T11805] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (11805) [ 240.787039][T11801] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (11801) [ 240.860457][T11811] loop1: detected capacity change from 0 to 32768 [ 240.864906][T11811] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (11811) [ 240.873679][T11786] BTRFS info (device loop2): enabling ssd optimizations [ 240.968077][T11833] BTRFS info (device loop2): scrub: started on devid 1 [ 240.991209][T11833] BTRFS info (device loop2): scrub: finished on devid 1 with status: 0 [ 241.008807][ T4885] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (4885) [ 241.083620][T11809] loop5: detected capacity change from 0 to 32768 [ 241.094109][T11809] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (11809) [ 241.264520][ T4300] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 11 /dev/loop2 scanned by udevd (4300) [ 241.398381][T11822] loop3: detected capacity change from 0 to 32768 [ 241.625064][T11839] loop0: detected capacity change from 0 to 32768 [ 241.626166][T11838] loop4: detected capacity change from 0 to 32768 [ 241.946530][T11846] loop5: detected capacity change from 0 to 32768 [ 242.060533][T11848] loop1: detected capacity change from 0 to 32768 [ 242.142061][T11850] loop3: detected capacity change from 0 to 32768 [ 242.460408][T11855] loop0: detected capacity change from 0 to 32768 [ 242.640806][T11859] loop2: detected capacity change from 0 to 32768 [ 242.660114][T11859] BTRFS info (device loop2): using sha256 (sha256-ce) checksum algorithm [ 242.661588][T11859] BTRFS info (device loop2): using free space tree [ 242.662709][T11859] BTRFS info (device loop2): has skinny extents [ 242.764446][T11864] loop5: detected capacity change from 0 to 32768 [ 242.769502][T11864] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (11864) [ 242.776199][T11861] loop4: detected capacity change from 0 to 32768 [ 242.786662][T11861] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (11861) [ 242.911535][T11859] BTRFS info (device loop2): enabling ssd optimizations [ 243.008940][T11890] BTRFS info (device loop2): scrub: started on devid 1 [ 243.057053][T11866] loop1: detected capacity change from 0 to 32768 [ 243.067327][T11866] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (11866) [ 243.185702][T11890] BTRFS info (device loop2): scrub: finished on devid 1 with status: 0 [ 243.245750][T11868] loop3: detected capacity change from 0 to 32768 [ 243.260617][T11868] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (11868) [ 243.473950][T11894] loop5: detected capacity change from 0 to 32768 [ 243.496482][T11894] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop5 scanned by syz-executor.5 (11894) [ 243.529002][T11894] BTRFS info (device loop5): using sha256 (sha256-ce) checksum algorithm [ 243.530883][T11894] BTRFS info (device loop5): using free space tree [ 243.531896][T11894] BTRFS info (device loop5): has skinny extents [ 243.656451][T11903] loop1: detected capacity change from 0 to 32768 [ 243.659606][T11903] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (11903) [ 243.662897][ T4779] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (4779) [ 243.685881][T11896] loop0: detected capacity change from 0 to 32768 [ 243.706441][T11896] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (11896) [ 243.827251][T11894] BTRFS info (device loop5): enabling ssd optimizations [ 243.891943][T11926] BTRFS info (device loop5): scrub: started on devid 1 [ 243.896448][T11926] BTRFS info (device loop5): scrub: finished on devid 1 with status: 0 [ 243.947352][T11899] loop4: detected capacity change from 0 to 32768 [ 243.960724][T11899] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (11899) [ 244.006282][T11901] loop2: detected capacity change from 0 to 32768 [ 244.065002][T11901] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (11901) [ 244.073794][T11907] loop3: detected capacity change from 0 to 32768 [ 244.124282][T11907] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (11907) [ 244.347548][ T4859] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 scanned by udevd (4859) [ 244.703486][T11933] loop5: detected capacity change from 0 to 32768 [ 244.716830][T11933] BTRFS info (device loop5): using sha256 (sha256-ce) checksum algorithm [ 244.724791][T11933] BTRFS info (device loop5): using free space tree [ 244.728570][T11933] BTRFS info (device loop5): has skinny extents [ 244.788191][T11934] loop1: detected capacity change from 0 to 32768 [ 244.804706][T11934] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (11934) [ 244.808914][T11942] loop3: detected capacity change from 0 to 32768 [ 244.819708][T11942] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (11942) [ 244.862183][T11939] loop2: detected capacity change from 0 to 32768 [ 244.878066][T11939] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (11939) [ 244.939191][T11933] BTRFS info (device loop5): enabling ssd optimizations [ 245.004197][T11969] BTRFS info (device loop5): scrub: started on devid 1 [ 245.044670][T11943] loop4: detected capacity change from 0 to 32768 [ 245.089538][T11943] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (11943) [ 245.096747][T11969] BTRFS info (device loop5): scrub: finished on devid 1 with status: 0 1970/01/01 00:04:05 executed programs: 1152 [ 245.398031][ T4811] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 scanned by udevd (4811) [ 245.524162][T11961] loop0: detected capacity change from 0 to 32768 [ 245.615610][T11961] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 245.617186][T11961] BTRFS info (device loop0): using free space tree [ 245.618335][T11961] BTRFS info (device loop0): has skinny extents [ 245.896848][T11961] BTRFS info (device loop0): enabling ssd optimizations [ 245.921235][T11979] loop3: detected capacity change from 0 to 32768 [ 245.977907][T12004] BTRFS info (device loop0): scrub: started on devid 1 [ 245.982391][T12004] BTRFS info (device loop0): scrub: finished on devid 1 with status: 0 [ 246.019954][T11979] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (11979) [ 246.049480][T11977] loop2: detected capacity change from 0 to 32768 [ 246.070770][T11977] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (11977) [ 246.145635][ T4811] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (4811) [ 246.188915][T11981] loop4: detected capacity change from 0 to 32768 [ 246.239400][T11981] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 scanned by syz-executor.4 (11981) [ 246.244413][T11981] BTRFS info (device loop4): using sha256 (sha256-ce) checksum algorithm [ 246.246454][T11981] BTRFS info (device loop4): using free space tree [ 246.250300][T11981] BTRFS info (device loop4): has skinny extents [ 246.281558][ T4859] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 11 scanned by udevd (4859) [ 246.475029][T12008] loop1: detected capacity change from 0 to 32768 [ 246.479548][T12008] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (12008) [ 246.495969][T11981] BTRFS info (device loop4): enabling ssd optimizations [ 246.600295][T12034] loop2: detected capacity change from 0 to 32768 [ 246.634654][T12034] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (12034) [ 246.657249][T12037] BTRFS info (device loop4): scrub: started on devid 1 [ 246.688667][T12037] BTRFS info (device loop4): scrub: finished on devid 1 with status: 0 [ 246.780404][ T4779] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (4779) [ 246.875056][T12010] loop0: detected capacity change from 0 to 32768 [ 246.886741][T12010] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (12010) [ 247.007276][T12023] loop5: detected capacity change from 0 to 32768 [ 247.027723][T12027] loop3: detected capacity change from 0 to 32768 [ 247.097702][T12027] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (12027) [ 247.107579][T12023] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (12023) [ 247.215260][ T4300] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 scanned by udevd (4300) [ 247.413590][T12042] loop1: detected capacity change from 0 to 32768 [ 247.428380][T12042] BTRFS info (device loop1): using sha256 (sha256-ce) checksum algorithm [ 247.449207][T12042] BTRFS info (device loop1): using free space tree [ 247.452589][T12042] BTRFS info (device loop1): has skinny extents [ 247.473593][ T4811] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by udevd (4811) [ 247.510180][T12044] loop2: detected capacity change from 0 to 32768 [ 247.554253][T12044] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (12044) [ 247.722880][T12042] BTRFS info (device loop1): enabling ssd optimizations [ 247.727888][T12053] loop5: detected capacity change from 0 to 32768 [ 247.734363][T12053] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (12053) [ 247.833491][ T4811] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by udevd (4811) [ 247.847706][T12075] BTRFS info (device loop1): scrub: started on devid 1 [ 247.850102][T12050] loop4: detected capacity change from 0 to 32768 [ 247.888229][T12075] BTRFS info (device loop1): scrub: finished on devid 1 with status: 0 [ 247.889053][T12047] loop0: detected capacity change from 0 to 32768 [ 247.972140][T12055] loop3: detected capacity change from 0 to 32768 [ 247.975072][T12050] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (12050) [ 247.978044][T12047] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (12047) [ 247.985781][ T4779] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (4779) [ 247.993746][T12055] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (12055) [ 248.333902][ T4799] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (4799) [ 248.369353][ T4300] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by udevd (4300) [ 248.387187][T12082] loop2: detected capacity change from 0 to 32768 [ 248.433818][T12082] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (12082) [ 248.437203][T12082] BTRFS info (device loop2): using sha256 (sha256-ce) checksum algorithm [ 248.438660][T12082] BTRFS info (device loop2): using free space tree [ 248.455917][T12082] BTRFS info (device loop2): has skinny extents [ 248.592227][T12085] loop5: detected capacity change from 0 to 32768 [ 248.596938][T12085] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (12085) [ 248.685399][T12082] BTRFS info (device loop2): enabling ssd optimizations [ 248.810337][T12088] loop4: detected capacity change from 0 to 32768 [ 248.813469][T12088] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (12088) [ 248.872880][T12090] loop0: detected capacity change from 0 to 32768 [ 248.874566][T12116] BTRFS info (device loop2): scrub: started on devid 1 [ 248.892243][T12090] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (12090) [ 248.945628][ T4811] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by udevd (4811) [ 249.030519][T12092] loop3: detected capacity change from 0 to 32768 [ 249.063104][T12116] BTRFS info (device loop2): scrub: finished on devid 1 with status: 0 [ 249.064714][T12092] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (12092) [ 249.078258][ T4779] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (4779) [ 249.307312][T12100] loop1: detected capacity change from 0 to 32768 [ 249.315247][T12100] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (12100) [ 249.386861][ T4859] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 scanned by udevd (4859) [ 249.420827][T12121] loop5: detected capacity change from 0 to 32768 [ 249.458307][T12121] BTRFS info (device loop5): using sha256 (sha256-ce) checksum algorithm [ 249.459921][T12121] BTRFS info (device loop5): using free space tree [ 249.463398][T12121] BTRFS info (device loop5): has skinny extents [ 249.740324][T12125] loop4: detected capacity change from 0 to 32768 [ 249.752650][T12121] BTRFS info (device loop5): enabling ssd optimizations [ 249.755587][T12125] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (12125) [ 249.768096][T12127] loop0: detected capacity change from 0 to 32768 [ 249.781560][T12127] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (12127) [ 249.821838][ T4799] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4799) [ 249.864156][T12156] BTRFS info (device loop5): scrub: started on devid 1 [ 249.994365][T12156] BTRFS info (device loop5): scrub: finished on devid 1 with status: 0 1970/01/01 00:04:10 executed programs: 1182 [ 250.221188][T12137] loop1: detected capacity change from 0 to 32768 [ 250.224516][T12137] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (12137) [ 250.484205][T12161] loop3: detected capacity change from 0 to 32768 [ 250.502221][T12161] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (12161) [ 250.538122][T12163] loop4: detected capacity change from 0 to 32768 [ 250.539562][T12161] BTRFS info (device loop3): using sha256 (sha256-ce) checksum algorithm [ 250.541108][T12161] BTRFS info (device loop3): using free space tree [ 250.542238][T12161] BTRFS info (device loop3): has skinny extents [ 250.549251][T12163] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (12163) [ 250.642678][ T4799] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (4799) [ 250.682314][T12165] loop0: detected capacity change from 0 to 32768 [ 250.697445][T12165] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (12165) [ 250.830576][T12167] loop2: detected capacity change from 0 to 32768 [ 250.833650][T12167] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (12167) [ 250.847274][T12161] BTRFS info (device loop3): enabling ssd optimizations [ 250.933219][T12194] BTRFS info (device loop3): scrub: started on devid 1 [ 250.959345][ T136] ------------[ cut here ]------------ [ 250.960371][ T136] WARNING: CPU: 0 PID: 136 at fs/btrfs/block-group.c:3509 btrfs_chunk_alloc+0xa70/0xeb4 [ 250.961818][ T136] Modules linked in: [ 250.962427][ T136] CPU: 0 PID: 136 Comm: kworker/u4:1 Not tainted syzkaller #0 [ 250.963579][ T136] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 250.965171][ T136] Workqueue: events_unbound btrfs_async_reclaim_metadata_space [ 250.966406][ T136] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 250.967704][ T136] pc : btrfs_chunk_alloc+0xa70/0xeb4 [ 250.968521][ T136] lr : btrfs_chunk_alloc+0xa70/0xeb4 [ 250.969345][ T136] sp : ffff80001bdc6950 [ 250.970021][ T136] x29: ffff80001bdc69a0 x28: 1fffe0001bd19a61 x27: ffff0000de8cd30b [ 250.971222][ T136] x26: ffffffffffffffe4 x25: dfff800000000000 x24: ffff0000de8cd2c0 [ 250.972461][ T136] x23: ffff0000e48a0000 x22: ffff0000c1ed0084 x21: ffff0000e36cf800 [ 250.973699][ T136] x20: ffff0000c1ed0000 x19: ffff0000c1ed0088 x18: 0000000000000001 [ 250.974959][ T136] x17: 0000000000000000 x16: ffff8000111ceed0 x15: 00000000ffffffff [ 250.976159][ T136] x14: 0000000000ff0100 x13: 0000000000000001 x12: 0000000000ff0100 [ 250.977312][ T136] x11: 0000000000000000 x10: 0000000000000000 x9 : 414b5744366ded00 [ 250.978545][ T136] x8 : 414b5744366ded00 x7 : 0000000000000001 x6 : 0000000000000001 [ 250.979738][ T136] x5 : ffff80001bdc6238 x4 : ffff80001426f5a0 x3 : ffff8000085043fc [ 250.980948][ T136] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 250.982191][ T136] Call trace: [ 250.982670][ T136] btrfs_chunk_alloc+0xa70/0xeb4 [ 250.983448][ T136] find_free_extent+0x23ec/0x316c [ 250.984231][ T136] btrfs_reserve_extent+0x194/0x428 [ 250.985024][ T136] cow_file_range+0x50c/0x9cc [ 250.985749][ T136] btrfs_run_delalloc_range+0x318/0x119c [ 250.986632][ T136] writepage_delalloc+0x124/0x320 [ 250.987387][ T136] __extent_writepage+0x60c/0xbfc [ 250.988171][ T136] extent_writepages+0x8f4/0x10b4 [ 250.988930][ T136] btrfs_writepages+0x28/0x38 [ 250.989643][ T136] do_writepages+0x36c/0x578 [ 250.990287][ T136] filemap_fdatawrite_wbc+0x1d4/0x234 [ 250.991114][ T136] start_delalloc_inodes+0x588/0x91c [ 250.991902][ T136] btrfs_start_delalloc_roots+0x494/0x680 [ 250.992716][ T136] flush_space+0x52c/0xbd8 [ 250.993328][ T136] btrfs_async_reclaim_metadata_space+0x678/0x7b0 [ 250.994216][ T136] process_one_work+0x79c/0x1140 [ 250.994896][ T136] worker_thread+0x8f4/0x101c [ 250.995540][ T136] kthread+0x374/0x454 [ 250.996144][ T136] ret_from_fork+0x10/0x20 [ 250.996768][ T136] irq event stamp: 9542846 [ 250.997404][ T136] hardirqs last enabled at (9542845): [] __up_console_sem+0xb4/0x100 [ 250.998800][ T136] hardirqs last disabled at (9542846): [] el1_dbg+0x24/0x80 [ 251.000098][ T136] softirqs last enabled at (9542712): [] batadv_nc_purge_paths+0x308/0x390 [ 251.001568][ T136] softirqs last disabled at (9542710): [] batadv_nc_purge_paths+0xd0/0x390 [ 251.002969][ T136] ---[ end trace 04cbd2a332653852 ]--- [ 251.063416][T12170] loop5: detected capacity change from 0 to 32768 [ 251.077638][T12170] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (12170) [ 251.092146][T12180] loop1: detected capacity change from 0 to 32768 [ 251.106350][T12180] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (12180) [ 251.188036][ T136] BTRFS: error (device loop3) in do_chunk_alloc:3509: errno=-28 No space left [ 251.194386][ T136] BTRFS info (device loop3): forced readonly [ 251.202853][T12194] BTRFS info (device loop3): scrub: finished on devid 1 with status: 0 [ 251.541294][T12197] loop4: detected capacity change from 0 to 32768 [ 251.548851][T12197] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 scanned by syz-executor.4 (12197) [ 251.558401][T12199] loop0: detected capacity change from 0 to 32768 [ 251.565701][T12197] BTRFS info (device loop4): using sha256 (sha256-ce) checksum algorithm [ 251.573462][T12197] BTRFS info (device loop4): using free space tree [ 251.575965][T12199] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (12199) [ 251.579011][T12197] BTRFS info (device loop4): has skinny extents [ 251.673655][T12204] loop2: detected capacity change from 0 to 32768 [ 251.676824][T12204] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (12204) [ 251.826080][T12197] BTRFS info (device loop4): enabling ssd optimizations [ 251.903983][T12232] BTRFS info (device loop4): scrub: started on devid 1 [ 251.925102][ T4799] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (4799) [ 252.049663][T12232] BTRFS info (device loop4): scrub: finished on devid 1 with status: 0 [ 252.136635][T12208] loop3: detected capacity change from 0 to 32768 [ 252.147617][T12208] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (12208) [ 252.203471][T12206] loop5: detected capacity change from 0 to 32768 [ 252.215476][T12206] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (12206) [ 252.221301][T12210] loop1: detected capacity change from 0 to 32768 [ 252.345649][T12210] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 scanned by syz-executor.1 (12210) [ 252.349638][T12210] BTRFS info (device loop1): using sha256 (sha256-ce) checksum algorithm [ 252.351102][T12210] BTRFS info (device loop1): using free space tree [ 252.353526][T12210] BTRFS info (device loop1): has skinny extents [ 252.414518][T12235] loop0: detected capacity change from 0 to 32768 [ 252.447237][T12235] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (12235) [ 252.521948][ T4300] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (4300) [ 252.525894][T12210] BTRFS info (device loop1): enabling ssd optimizations [ 252.581734][T12259] loop4: detected capacity change from 0 to 32768 [ 252.584716][T12259] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (12259) [ 252.615983][ T4811] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by udevd (4811) [ 252.676450][ T4799] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by udevd (4799) [ 252.759634][T12265] BTRFS info (device loop1): scrub: started on devid 1 [ 252.766684][T12244] loop3: detected capacity change from 0 to 32768 [ 252.775400][T12244] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (12244) [ 252.783035][T12265] BTRFS info (device loop1): scrub: finished on devid 1 with status: 0 [ 252.985938][T12239] loop2: detected capacity change from 0 to 32768 [ 253.007270][T12239] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (12239) [ 253.018548][ T4779] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (4779) [ 253.171565][T12263] loop5: detected capacity change from 0 to 32768 [ 253.196737][T12263] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop5 scanned by syz-executor.5 (12263) [ 253.202097][T12263] BTRFS info (device loop5): using sha256 (sha256-ce) checksum algorithm [ 253.203621][T12263] BTRFS info (device loop5): using free space tree [ 253.205988][T12263] BTRFS info (device loop5): has skinny extents [ 253.323084][T12270] loop0: detected capacity change from 0 to 32768 [ 253.328795][T12270] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (12270) [ 253.458601][T12263] BTRFS info (device loop5): enabling ssd optimizations [ 253.560811][T12300] BTRFS info (device loop5): scrub: started on devid 1 [ 253.679378][T12300] BTRFS info (device loop5): scrub: finished on devid 1 with status: 0 [ 253.854006][T12291] loop2: detected capacity change from 0 to 32768 [ 253.864350][T12273] loop4: detected capacity change from 0 to 32768 [ 253.877016][T12273] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 scanned by syz-executor.4 (12273) [ 253.887572][T12273] BTRFS info (device loop4): using sha256 (sha256-ce) checksum algorithm [ 253.889531][T12291] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (12291) [ 253.892520][T12273] BTRFS info (device loop4): using free space tree [ 253.896029][T12273] BTRFS info (device loop4): has skinny extents [ 253.925582][T12282] loop1: detected capacity change from 0 to 32768 [ 253.930036][ T2065] ieee802154 phy0 wpan0: encryption failed: -22 [ 253.931108][ T2065] ieee802154 phy1 wpan1: encryption failed: -22 [ 253.941511][T12282] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (12282) [ 253.953486][T12284] loop3: detected capacity change from 0 to 32768 [ 253.966536][T12284] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (12284) [ 254.109175][T12273] BTRFS info (device loop4): enabling ssd optimizations [ 254.280114][T12327] BTRFS info (device loop4): scrub: started on devid 1 [ 254.288588][T12305] loop5: detected capacity change from 0 to 32768 [ 254.296872][T12327] BTRFS info (device loop4): scrub: finished on devid 1 with status: 0 [ 254.304525][T12305] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (12305) [ 254.446732][T12303] loop0: detected capacity change from 0 to 32768 [ 254.455254][T12303] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (12303) [ 254.615507][ T4779] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by udevd (4779) [ 254.854721][T12334] loop2: detected capacity change from 0 to 32768 [ 254.865995][T12334] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 scanned by syz-executor.2 (12334) [ 254.881663][T12334] BTRFS info (device loop2): using sha256 (sha256-ce) checksum algorithm [ 254.887762][T12334] BTRFS info (device loop2): using free space tree [ 254.888756][T12334] BTRFS info (device loop2): has skinny extents [ 254.890520][ T4859] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by udevd (4859) [ 254.893823][T12331] loop3: detected capacity change from 0 to 32768 [ 254.927119][T12329] loop1: detected capacity change from 0 to 32768 [ 255.012858][T12331] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (12331) [ 255.015386][T12329] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (12329) [ 255.168611][T12334] BTRFS info (device loop2): enabling ssd optimizations 1970/01/01 00:04:15 executed programs: 1210 [ 255.248187][T12366] BTRFS info (device loop2): scrub: started on devid 1 [ 255.286622][T12366] BTRFS info (device loop2): scrub: finished on devid 1 with status: 0 [ 255.360157][T12339] loop0: detected capacity change from 0 to 32768 [ 255.364172][T12339] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (12339) [ 255.443514][T12343] loop5: detected capacity change from 0 to 32768 [ 255.454558][T12343] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (12343) [ 255.496002][T12341] loop4: detected capacity change from 0 to 32768 [ 255.509048][T12341] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (12341) [ 255.523077][ T4885] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4885) [ 255.638396][ T4799] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (4799) [ 255.725323][ T4779] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by udevd (4779) [ 255.753589][T12370] loop1: detected capacity change from 0 to 32768 [ 255.756449][T12370] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (12370) [ 256.148209][T12375] loop0: detected capacity change from 0 to 32768 [ 256.160968][T12375] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (12375) [ 256.175003][T12375] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 256.179909][T12375] BTRFS info (device loop0): using free space tree [ 256.184423][T12375] BTRFS info (device loop0): has skinny extents [ 256.219615][T12376] loop5: detected capacity change from 0 to 32768 [ 256.244093][T12376] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (12376) [ 256.304208][T12379] loop2: detected capacity change from 0 to 32768 [ 256.312574][T12379] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (12379) [ 256.407915][T12375] BTRFS info (device loop0): enabling ssd optimizations [ 256.433251][T12391] loop1: detected capacity change from 0 to 32768 [ 256.436261][T12391] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (12391) [ 256.525300][T12408] BTRFS info (device loop0): scrub: started on devid 1 [ 256.730857][T12408] BTRFS info (device loop0): scrub: finished on devid 1 with status: 0 [ 256.757683][T12383] loop4: detected capacity change from 0 to 32768 [ 256.789914][T12383] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (12383) [ 256.792738][T12411] loop1: detected capacity change from 0 to 32768 [ 256.803021][T12411] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (12411) [ 256.885035][T12386] loop3: detected capacity change from 0 to 32768 [ 256.893600][T12386] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (12386) [ 256.908296][T12386] BTRFS info (device loop3): using sha256 (sha256-ce) checksum algorithm [ 256.913300][T12386] BTRFS info (device loop3): using free space tree [ 256.920412][T12386] BTRFS info (device loop3): has skinny extents [ 256.997949][ T4811] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (4811) [ 257.139184][T12416] loop2: detected capacity change from 0 to 32768 [ 257.143370][T12416] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (12416) [ 257.173020][T12386] BTRFS info (device loop3): enabling ssd optimizations [ 257.233817][ T4799] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4799) [ 257.305795][T12443] BTRFS info (device loop3): scrub: started on devid 1 [ 257.366440][T12443] BTRFS info (device loop3): scrub: finished on devid 1 with status: 0 [ 257.393308][T12414] loop5: detected capacity change from 0 to 32768 [ 257.397001][T12414] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (12414) [ 257.550329][T12419] loop0: detected capacity change from 0 to 32768 [ 257.562889][T12419] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (12419) [ 257.678551][ T4779] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by udevd (4779) [ 257.697668][T12429] loop4: detected capacity change from 0 to 32768 [ 257.739897][T12446] loop1: detected capacity change from 0 to 32768 [ 257.756530][T12446] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (12446) [ 257.809647][T12429] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 scanned by syz-executor.4 (12429) [ 257.817839][T12429] BTRFS info (device loop4): using sha256 (sha256-ce) checksum algorithm [ 257.819762][T12429] BTRFS info (device loop4): using free space tree [ 257.820773][T12429] BTRFS info (device loop4): has skinny extents [ 258.032617][T12429] BTRFS info (device loop4): enabling ssd optimizations [ 258.148333][T12479] BTRFS info (device loop4): scrub: started on devid 1 [ 258.233204][T12479] BTRFS info (device loop4): scrub: finished on devid 1 with status: 0 [ 258.242169][T12450] loop5: detected capacity change from 0 to 32768 [ 258.264030][T12461] loop3: detected capacity change from 0 to 32768 [ 258.265965][T12450] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (12450) [ 258.274412][T12452] loop2: detected capacity change from 0 to 32768 [ 258.282823][T12452] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (12452) [ 258.293489][T12461] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (12461) [ 258.306302][ T4300] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4300) [ 258.387679][T12457] loop0: detected capacity change from 0 to 32768 [ 258.400373][T12457] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (12457) [ 258.594313][ T4799] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (4799) [ 259.087229][T12486] loop5: detected capacity change from 0 to 32768 [ 259.107977][T12488] loop2: detected capacity change from 0 to 32768 [ 259.125690][T12486] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop5 scanned by syz-executor.5 (12486) [ 259.134447][T12488] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (12488) [ 259.148854][T12486] BTRFS info (device loop5): using sha256 (sha256-ce) checksum algorithm [ 259.156557][T12486] BTRFS info (device loop5): using free space tree [ 259.157646][T12486] BTRFS info (device loop5): has skinny extents [ 259.173105][T12490] loop0: detected capacity change from 0 to 32768 [ 259.183070][T12490] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by syz-executor.0 (12490) [ 259.201555][T12492] loop4: detected capacity change from 0 to 32768 [ 259.217563][T12494] loop3: detected capacity change from 0 to 32768 [ 259.243013][T12492] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (12492) [ 259.247876][T12494] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor.3 (12494) [ 259.386686][T12496] loop1: detected capacity change from 0 to 32768 [ 259.412368][T12496] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor.1 (12496) [ 259.441158][T12486] BTRFS info (device loop5): enabling ssd optimizations [ 259.594875][ T4779] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by udevd (4779) [ 259.626116][T12525] BTRFS info (device loop5): scrub: started on devid 1 [ 259.785436][ T4859] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (4859) [ 259.790929][ T4799] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (4799) [ 259.824354][T12525] BTRFS info (device loop5): scrub: finished on devid 1 with status: 0 [ 259.981018][ T4811] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 8 scanned by udevd (4811) [ 260.161864][T12528] loop2: detected capacity change from 0 to 32768 [ 260.176234][T12528] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (12528) [ 260.191384][ T4885] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4885) 1970/01/01 00:04:20 executed programs: 1242 [ 260.376719][T12531] loop3: detected capacity change from 0 to 32768 [ 260.388030][T12531] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 scanned by syz-executor.3 (12531) [ 260.407660][T12531] BTRFS info (device loop3): using sha256 (sha256-ce) checksum algorithm [ 260.416075][T12531] BTRFS info (device loop3): using free space tree [ 260.420634][T12531] BTRFS info (device loop3): has skinny extents [ 260.431847][T12535] loop4: detected capacity change from 0 to 32768 [ 260.445727][T12535] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor.4 (12535) [ 260.604795][T12538] loop5: detected capacity change from 0 to 32768 [ 260.607833][T12538] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz-executor.5 (12538) [ 260.614212][T12531] BTRFS info (device loop3): enabling ssd optimizations [ 260.684075][T12564] BTRFS info (device loop3): scrub: started on devid 1 [ 260.819312][T12564] BTRFS info (device loop3): scrub: finished on devid 1 with status: 0 [ 260.898838][T12554] loop2: detected capacity change from 0 to 32768 [ 260.903901][T12554] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor.2 (12554)