duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.162 (4666)
[  155.249906][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  155.382328][ T4667] loop1: detected capacity change from 0 to 32768
[  155.388545][ T4667] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.163 (4667)
[  155.455031][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  155.589045][ T4668] loop1: detected capacity change from 0 to 32768
[  155.594186][ T4668] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.164 (4668)
[  155.674944][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  155.806027][ T4669] loop1: detected capacity change from 0 to 32768
[  155.817124][ T4669] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.165 (4669)
[  155.881303][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  156.022602][ T4670] loop1: detected capacity change from 0 to 32768
[  156.033350][ T4670] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.166 (4670)
[  156.103685][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  156.234655][ T4671] loop1: detected capacity change from 0 to 32768
[  156.245623][ T4671] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.167 (4671)
[  156.321419][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  156.459968][ T4672] loop1: detected capacity change from 0 to 32768
[  156.466882][ T4672] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.168 (4672)
[  156.540213][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  156.683570][ T4673] loop1: detected capacity change from 0 to 32768
[  156.694304][ T4673] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.169 (4673)
[  156.770502][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  156.900048][ T4674] loop1: detected capacity change from 0 to 32768
[  156.905130][ T4674] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.170 (4674)
[  156.998118][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  157.108812][ T4675] loop1: detected capacity change from 0 to 32768
[  157.115403][ T4675] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.171 (4675)
[  157.185299][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  157.332145][ T4676] loop1: detected capacity change from 0 to 32768
[  157.342720][ T4676] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.172 (4676)
[  157.407054][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  157.541620][ T4677] loop1: detected capacity change from 0 to 32768
[  157.549307][ T4677] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.173 (4677)
[  157.616045][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  157.747013][ T4678] loop1: detected capacity change from 0 to 32768
[  157.759615][ T4678] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.174 (4678)
[  157.838756][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  157.971079][ T4679] loop1: detected capacity change from 0 to 32768
[  157.981718][ T4679] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.175 (4679)
[  158.052071][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  158.183512][ T4680] loop1: detected capacity change from 0 to 32768
[  158.194071][ T4680] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.176 (4680)
[  158.272997][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  158.398408][ T4681] loop1: detected capacity change from 0 to 32768
[  158.407080][ T4681] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.177 (4681)
1970/01/01 00:02:38 executed programs: 164
[  158.472910][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  158.619709][ T4682] loop1: detected capacity change from 0 to 32768
[  158.629785][ T4682] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.178 (4682)
[  158.698116][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  158.830216][ T4683] loop1: detected capacity change from 0 to 32768
[  158.840792][ T4683] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.179 (4683)
[  158.913209][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  159.031868][ T4684] loop1: detected capacity change from 0 to 32768
[  159.041477][ T4684] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.180 (4684)
[  159.102727][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  159.250159][ T4685] loop1: detected capacity change from 0 to 32768
[  159.259185][ T4685] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.181 (4685)
[  159.332862][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  159.452773][ T4686] loop1: detected capacity change from 0 to 32768
[  159.467037][ T4686] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.182 (4686)
[  159.532339][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  159.678331][ T4687] loop1: detected capacity change from 0 to 32768
[  159.688811][ T4687] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.183 (4687)
[  159.759508][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  159.915493][ T4688] loop1: detected capacity change from 0 to 32768
[  159.919661][ T4688] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.184 (4688)
[  159.991938][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  160.136530][ T4689] loop1: detected capacity change from 0 to 32768
[  160.147297][ T4689] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.185 (4689)
[  160.221087][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  160.336045][ T4690] loop1: detected capacity change from 0 to 32768
[  160.341670][ T4690] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.186 (4690)
[  160.411163][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  160.556846][ T4691] loop1: detected capacity change from 0 to 32768
[  160.562825][ T4691] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.187 (4691)
[  160.632960][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  160.766581][ T4692] loop1: detected capacity change from 0 to 32768
[  160.772906][ T4692] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.188 (4692)
[  160.849937][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  160.975013][ T4693] loop1: detected capacity change from 0 to 32768
[  160.986034][ T4693] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.189 (4693)
[  161.051834][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  161.182062][ T4694] loop1: detected capacity change from 0 to 32768
[  161.189212][ T4694] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.190 (4694)
[  161.262112][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  161.394473][ T4695] loop1: detected capacity change from 0 to 32768
[  161.406251][ T4695] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.191 (4695)
[  161.474027][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  161.608507][ T4696] loop1: detected capacity change from 0 to 32768
[  161.614428][ T4696] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.192 (4696)
[  161.684069][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  161.815524][ T4697] loop1: detected capacity change from 0 to 32768
[  161.818628][ T4697] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.193 (4697)
[  161.867541][ T4498] I/O error, dev loop1, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  162.107534][ T4698] loop1: detected capacity change from 0 to 32768
[  162.114099][ T4698] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.194 (4698)
[  162.184205][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  162.326784][ T4699] loop1: detected capacity change from 0 to 32768
[  162.336012][ T4699] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.195 (4699)
[  162.405791][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  162.540981][ T4700] loop1: detected capacity change from 0 to 32768
[  162.548132][ T4700] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.196 (4700)
[  162.615789][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  162.743259][ T4701] loop1: detected capacity change from 0 to 32768
[  162.755384][ T4701] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.197 (4701)
[  162.824944][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  162.954067][ T4702] loop1: detected capacity change from 0 to 32768
[  162.964514][ T4702] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.198 (4702)
[  163.042615][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  163.169566][ T4703] loop1: detected capacity change from 0 to 32768
[  163.181036][ T4703] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.199 (4703)
[  163.245155][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  163.378537][ T4704] loop1: detected capacity change from 0 to 32768
[  163.387217][ T4704] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.200 (4704)
[  163.454050][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
1970/01/01 00:02:43 executed programs: 187
[  163.600977][ T4705] loop1: detected capacity change from 0 to 32768
[  163.612530][ T4705] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.201 (4705)
[  163.680415][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  163.831913][ T4706] loop1: detected capacity change from 0 to 32768
[  163.842010][ T4706] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.202 (4706)
[  163.916137][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  164.043843][ T4707] loop1: detected capacity change from 0 to 32768
[  164.057212][ T4707] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.203 (4707)
[  164.121683][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  164.260207][ T4708] loop1: detected capacity change from 0 to 32768
[  164.270422][ T4708] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.204 (4708)
[  164.340764][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  164.476615][ T4709] loop1: detected capacity change from 0 to 32768
[  164.486812][ T4709] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.205 (4709)
[  164.563392][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  164.688730][ T4710] loop1: detected capacity change from 0 to 32768
[  164.694863][ T4710] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.206 (4710)
[  164.772988][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  164.906246][ T4711] loop1: detected capacity change from 0 to 32768
[  164.910684][ T4711] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.207 (4711)
[  164.958288][ T4498] I/O error, dev loop1, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  165.202360][ T4712] loop1: detected capacity change from 0 to 32768
[  165.212127][ T4712] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.208 (4712)
[  165.282028][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  165.410873][ T4713] loop1: detected capacity change from 0 to 32768
[  165.421611][ T4713] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.209 (4713)
[  165.486679][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  165.633751][ T4714] loop1: detected capacity change from 0 to 32768
[  165.639803][ T4714] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.210 (4714)
[  165.717274][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  165.834435][ T4715] loop1: detected capacity change from 0 to 32768
[  165.845668][ T4715] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.211 (4715)
[  165.915852][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  166.045335][ T4716] loop1: detected capacity change from 0 to 32768
[  166.051619][ T4716] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.212 (4716)
[  166.121080][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  166.265272][ T4717] loop1: detected capacity change from 0 to 32768
[  166.271091][ T4717] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.213 (4717)
[  166.347096][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  166.470524][ T4718] loop1: detected capacity change from 0 to 32768
[  166.480757][ T4718] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.214 (4718)
[  166.550758][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  166.682624][ T4719] loop1: detected capacity change from 0 to 32768
[  166.695216][ T4719] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.215 (4719)
[  166.768281][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  166.908041][ T4720] loop1: detected capacity change from 0 to 32768
[  166.918135][ T4720] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.216 (4720)
[  166.989278][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  167.118459][ T4721] loop1: detected capacity change from 0 to 32768
[  167.126776][ T4721] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.217 (4721)
[  167.191069][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  167.341244][ T4722] loop1: detected capacity change from 0 to 32768
[  167.347025][ T4722] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.218 (4722)
[  167.415147][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  167.565181][ T4723] loop1: detected capacity change from 0 to 32768
[  167.575792][ T4723] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.219 (4723)
[  167.654044][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  167.772176][ T4724] loop1: detected capacity change from 0 to 32768
[  167.779662][ T4724] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.220 (4724)
[  167.851302][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  167.983657][ T4725] loop1: detected capacity change from 0 to 32768
[  167.991563][ T4725] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.221 (4725)
[  168.063164][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  168.191728][ T4726] loop1: detected capacity change from 0 to 32768
[  168.203020][ T4726] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.222 (4726)
[  168.272271][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  168.402690][ T4727] loop1: detected capacity change from 0 to 32768
[  168.408928][ T4727] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.223 (4727)
1970/01/01 00:02:48 executed programs: 210
[  168.485715][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  168.611398][ T4728] loop1: detected capacity change from 0 to 32768
[  168.623646][ T4728] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.224 (4728)
[  168.691787][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  168.824303][ T4729] loop1: detected capacity change from 0 to 32768
[  168.835612][ T4729] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.225 (4729)
[  168.902040][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  169.043575][ T4730] loop1: detected capacity change from 0 to 32768
[  169.053280][ T4730] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.226 (4730)
[  169.129117][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  169.260900][ T4731] loop1: detected capacity change from 0 to 32768
[  169.266436][ T4731] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.227 (4731)
[  169.335409][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  169.465800][ T4732] loop1: detected capacity change from 0 to 32768
[  169.476229][ T4732] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.228 (4732)
[  169.551659][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  169.672220][ T4733] loop1: detected capacity change from 0 to 32768
[  169.679528][ T4733] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.229 (4733)
[  169.753082][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  169.875319][ T4734] loop1: detected capacity change from 0 to 32768
[  169.881250][ T4734] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.230 (4734)
[  169.953399][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  170.078922][ T4735] loop1: detected capacity change from 0 to 32768
[  170.090278][ T4735] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.231 (4735)
[  170.164768][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  170.299960][ T4736] loop1: detected capacity change from 0 to 32768
[  170.311032][ T4736] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.232 (4736)
[  170.380667][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  170.506500][ T4737] loop1: detected capacity change from 0 to 32768
[  170.518139][ T4737] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.233 (4737)
[  170.582842][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  170.721236][ T4738] loop1: detected capacity change from 0 to 32768
[  170.726656][ T4738] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.234 (4738)
[  170.804455][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  170.940584][ T4739] loop1: detected capacity change from 0 to 32768
[  170.950249][ T4739] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.235 (4739)
[  171.010259][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  171.172195][ T4740] loop1: detected capacity change from 0 to 32768
[  171.184874][ T4740] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.236 (4740)
[  171.256842][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  171.379830][ T4741] loop1: detected capacity change from 0 to 32768
[  171.386257][ T4741] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.237 (4741)
[  171.455153][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  171.594914][ T4742] loop1: detected capacity change from 0 to 32768
[  171.607172][ T4742] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.238 (4742)
[  171.682963][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  171.807102][ T4743] loop1: detected capacity change from 0 to 32768
[  171.813182][ T4743] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.239 (4743)
[  171.882139][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  172.008546][ T4744] loop1: detected capacity change from 0 to 32768
[  172.013841][ T4744] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.240 (4744)
[  172.089069][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  172.222810][ T4745] loop1: detected capacity change from 0 to 32768
[  172.229759][ T4745] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.241 (4745)
[  172.310569][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  172.435352][ T4746] loop1: detected capacity change from 0 to 32768
[  172.447414][ T4746] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.242 (4746)
[  172.519404][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  172.649350][ T4747] loop1: detected capacity change from 0 to 32768
[  172.660548][ T4747] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.243 (4747)
[  172.723801][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  172.864390][ T4748] loop1: detected capacity change from 0 to 32768
[  172.874195][ T4748] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.244 (4748)
[  172.940979][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  173.090586][ T4749] loop1: detected capacity change from 0 to 32768
[  173.101711][ T4749] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.245 (4749)
[  173.183909][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  173.301371][ T4750] loop1: detected capacity change from 0 to 32768
[  173.304285][ T4750] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.246 (4750)
[  173.347505][ T4498] I/O error, dev loop1, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  173.586094][ T4751] loop1: detected capacity change from 0 to 32768
[  173.595633][ T4751] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.247 (4751)
1970/01/01 00:02:53 executed programs: 234
[  173.663087][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  173.800483][ T4752] loop1: detected capacity change from 0 to 32768
[  173.812557][ T4752] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.248 (4752)
[  173.880940][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  174.024301][ T4753] loop1: detected capacity change from 0 to 32768
[  174.035161][ T4753] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.249 (4753)
[  174.105550][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  174.243403][ T4754] loop1: detected capacity change from 0 to 32768
[  174.250291][ T4754] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.250 (4754)
[  174.322214][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  174.456159][ T4755] loop1: detected capacity change from 0 to 32768
[  174.467229][ T4755] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.251 (4755)
[  174.534655][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  174.675150][ T4756] loop1: detected capacity change from 0 to 32768
[  174.686027][ T4756] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.252 (4756)
[  174.763038][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  174.885104][ T4757] loop1: detected capacity change from 0 to 32768
[  174.895328][ T4757] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.253 (4757)
[  174.970829][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  175.101611][ T4758] loop1: detected capacity change from 0 to 32768
[  175.104807][ T4758] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.254 (4758)
[  175.147048][ T4498] I/O error, dev loop1, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  175.402745][ T4759] loop1: detected capacity change from 0 to 32768
[  175.416456][ T4759] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.255 (4759)
[  175.479160][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  175.614232][ T4760] loop1: detected capacity change from 0 to 32768
[  175.624424][ T4760] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.256 (4760)
[  175.699412][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  175.824942][ T4761] loop1: detected capacity change from 0 to 32768
[  175.829959][ T4761] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.257 (4761)
[  175.868958][ T4498] I/O error, dev loop1, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  176.110945][ T4762] loop1: detected capacity change from 0 to 32768
[  176.117344][ T4762] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.258 (4762)
[  176.196147][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  176.322876][ T4763] loop1: detected capacity change from 0 to 32768
[  176.336637][ T4763] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.259 (4763)
[  176.407081][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  176.551237][ T4764] loop1: detected capacity change from 0 to 32768
[  176.561210][ T4764] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.260 (4764)
[  176.626711][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  176.775398][ T4765] loop1: detected capacity change from 0 to 32768
[  176.786029][ T4765] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.261 (4765)
[  176.854440][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  176.988460][ T4766] loop1: detected capacity change from 0 to 32768
[  176.994392][ T4766] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.262 (4766)
[  177.065030][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  177.210586][ T4767] loop1: detected capacity change from 0 to 32768
[  177.218166][ T4767] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.263 (4767)
[  177.283584][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  177.421583][ T4768] loop1: detected capacity change from 0 to 32768
[  177.433368][ T4768] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.264 (4768)
[  177.524586][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  177.644085][ T4769] loop1: detected capacity change from 0 to 32768
[  177.647041][ T4769] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.265 (4769)
[  177.697762][ T4498] I/O error, dev loop1, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  177.933142][ T4770] loop1: detected capacity change from 0 to 32768
[  177.946002][ T4770] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.266 (4770)
[  178.009660][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  178.160164][ T4771] loop1: detected capacity change from 0 to 32768
[  178.173727][ T4771] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.267 (4771)
[  178.251866][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  178.375497][ T4772] loop1: detected capacity change from 0 to 32768
[  178.387335][ T4772] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.268 (4772)
[  178.465480][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  178.592033][ T4773] loop1: detected capacity change from 0 to 32768
[  178.606518][ T4773] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.269 (4773)
[  178.674338][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  178.819131][ T4774] loop1: detected capacity change from 0 to 32768
[  178.829777][ T4774] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.270 (4774)
1970/01/01 00:02:58 executed programs: 257
[  178.898207][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  179.030227][ T4775] loop1: detected capacity change from 0 to 32768
[  179.040336][ T4775] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.271 (4775)
[  179.110217][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  179.253065][ T4776] loop1: detected capacity change from 0 to 32768
[  179.266569][ T4776] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.272 (4776)
[  179.337742][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  179.474077][ T4777] loop1: detected capacity change from 0 to 32768
[  179.479422][ T4777] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.273 (4777)
[  179.555922][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  179.684836][ T4778] loop1: detected capacity change from 0 to 32768
[  179.695760][ T4778] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.274 (4778)
[  179.769450][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  179.894012][ T4779] loop1: detected capacity change from 0 to 32768
[  179.904691][ T4779] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.275 (4779)
[  179.982290][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  180.109230][ T4780] loop1: detected capacity change from 0 to 32768
[  180.119655][ T4780] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.276 (4780)
[  180.192657][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  180.319051][ T4781] loop1: detected capacity change from 0 to 32768
[  180.324599][ T4781] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.277 (4781)
[  180.392851][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  180.532748][ T4782] loop1: detected capacity change from 0 to 32768
[  180.543991][ T4782] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.278 (4782)
[  180.626276][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  180.744675][ T4783] loop1: detected capacity change from 0 to 32768
[  180.755261][ T4783] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.279 (4783)
[  180.831048][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  180.961737][ T4784] loop1: detected capacity change from 0 to 32768
[  180.971789][ T4784] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.280 (4784)
[  181.043147][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  181.168985][ T4785] loop1: detected capacity change from 0 to 32768
[  181.174421][ T4785] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.281 (4785)
[  181.240531][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  181.384420][ T4786] loop1: detected capacity change from 0 to 32768
[  181.395193][ T4786] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.282 (4786)
[  181.458929][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  181.602537][ T4787] loop1: detected capacity change from 0 to 32768
[  181.608432][ T4787] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.283 (4787)
[  181.688809][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  181.810378][ T4788] loop1: detected capacity change from 0 to 32768
[  181.820881][ T4788] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.284 (4788)
[  181.888100][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  182.024103][ T4789] loop1: detected capacity change from 0 to 32768
[  182.029646][ T4789] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.285 (4789)
[  182.115050][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  182.256169][ T4790] loop1: detected capacity change from 0 to 32768
[  182.267368][ T4790] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.286 (4790)
[  182.338217][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  182.467924][ T4791] loop1: detected capacity change from 0 to 32768
[  182.477909][ T4791] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.287 (4791)
[  182.553943][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  182.681463][ T4792] loop1: detected capacity change from 0 to 32768
[  182.690771][ T4792] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.288 (4792)
[  182.751970][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  182.892153][ T4793] loop1: detected capacity change from 0 to 32768
[  182.899180][ T4793] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.289 (4793)
[  182.967936][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  183.105539][ T4794] loop1: detected capacity change from 0 to 32768
[  183.117160][ T4794] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.290 (4794)
[  183.186657][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  183.338274][ T4795] loop1: detected capacity change from 0 to 32768
[  183.348800][ T4795] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.291 (4795)
[  183.420079][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  183.563975][ T4796] loop1: detected capacity change from 0 to 32768
[  183.571000][ T4796] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.292 (4796)
[  183.648804][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  183.777591][ T4797] loop1: detected capacity change from 0 to 32768
[  183.783174][ T4797] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.293 (4797)
[  183.849051][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  183.987193][ T4798] loop1: detected capacity change from 0 to 32768
[  183.992612][ T4798] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.294 (4798)
1970/01/01 00:03:04 executed programs: 281
[  184.062819][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  184.195935][ T4799] loop1: detected capacity change from 0 to 32768
[  184.207222][ T4799] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.295 (4799)
[  184.283029][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  184.401969][ T4800] loop1: detected capacity change from 0 to 32768
[  184.410459][ T4800] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.296 (4800)
[  184.480984][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  184.612229][ T4801] loop1: detected capacity change from 0 to 32768
[  184.623570][ T4801] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.297 (4801)
[  184.694792][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  184.824072][ T4802] loop1: detected capacity change from 0 to 32768
[  184.834969][ T4802] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.298 (4802)
[  184.906822][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  185.040447][ T4803] loop1: detected capacity change from 0 to 32768
[  185.043686][ T4803] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.299 (4803)
[  185.100518][ T4498] I/O error, dev loop1, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  185.340688][ T4804] loop1: detected capacity change from 0 to 32768
[  185.345956][ T4804] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.300 (4804)
[  185.421918][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  185.548762][ T4805] loop1: detected capacity change from 0 to 32768
[  185.554028][ T4805] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.301 (4805)
[  185.625940][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  185.778790][ T4806] loop1: detected capacity change from 0 to 32768
[  185.792947][ T4806] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.302 (4806)
[  185.873294][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  185.997531][ T4807] loop1: detected capacity change from 0 to 32768
[  186.005657][ T4807] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.303 (4807)
[  186.070337][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  186.208353][ T4808] loop1: detected capacity change from 0 to 32768
[  186.218934][ T4808] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.304 (4808)
[  186.291495][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  186.433788][ T4809] loop1: detected capacity change from 0 to 32768
[  186.439080][ T4809] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.305 (4809)
[  186.540560][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  186.663047][ T4810] loop1: detected capacity change from 0 to 32768
[  186.669492][ T4810] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.306 (4810)
[  186.739102][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  186.871956][ T4811] loop1: detected capacity change from 0 to 32768
[  186.878340][ T4811] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.307 (4811)
[  186.961498][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  187.075990][ T4812] loop1: detected capacity change from 0 to 32768
[  187.087504][ T4812] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.308 (4812)
[  187.150913][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  187.298815][ T4813] loop1: detected capacity change from 0 to 32768
[  187.311921][ T4813] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.309 (4813)
[  187.378550][ T2059] ieee802154 phy0 wpan0: encryption failed: -22
[  187.380434][ T2059] ieee802154 phy1 wpan1: encryption failed: -22
[  187.391723][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  187.510423][ T4814] loop1: detected capacity change from 0 to 32768
[  187.522355][ T4814] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.310 (4814)
[  187.597208][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  187.727740][ T4815] loop1: detected capacity change from 0 to 32768
[  187.733638][ T4815] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.311 (4815)
[  187.805086][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  187.938761][ T4816] loop1: detected capacity change from 0 to 32768
[  187.948524][ T4816] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.312 (4816)
[  188.012518][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  188.160308][ T4817] loop1: detected capacity change from 0 to 32768
[  188.168985][ T4817] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.313 (4817)
[  188.239652][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  188.370570][ T4818] loop1: detected capacity change from 0 to 32768
[  188.376125][ T4818] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.314 (4818)
[  188.455325][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  188.574389][ T4819] loop1: detected capacity change from 0 to 32768
[  188.584273][ T4819] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.315 (4819)
[  188.662971][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  188.791237][ T4820] loop1: detected capacity change from 0 to 32768
[  188.801931][ T4820] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.316 (4820)
[  188.868948][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  189.021638][ T4821] loop1: detected capacity change from 0 to 32768
[  189.026969][ T4821] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.317 (4821)
1970/01/01 00:03:09 executed programs: 304
[  189.105005][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  189.234732][ T4822] loop1: detected capacity change from 0 to 32768
[  189.245289][ T4822] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.318 (4822)
[  189.323028][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  189.460242][ T4823] loop1: detected capacity change from 0 to 32768
[  189.466688][ T4823] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.319 (4823)
[  189.547486][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  189.668908][ T4824] loop1: detected capacity change from 0 to 32768
[  189.678787][ T4824] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.320 (4824)
[  189.741140][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  189.884075][ T4825] loop1: detected capacity change from 0 to 32768
[  189.889297][ T4825] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.321 (4825)
[  189.975683][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  190.097814][ T4826] loop1: detected capacity change from 0 to 32768
[  190.107414][ T4826] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.322 (4826)
[  190.173140][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  190.313486][ T4827] loop1: detected capacity change from 0 to 32768
[  190.318892][ T4827] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.323 (4827)
[  190.404807][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  190.525536][ T4828] loop1: detected capacity change from 0 to 32768
[  190.533597][ T4828] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.324 (4828)
[  190.599032][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  190.753881][ T4829] loop1: detected capacity change from 0 to 32768
[  190.763770][ T4829] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.325 (4829)
[  190.836550][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  190.964747][ T4830] loop1: detected capacity change from 0 to 32768
[  190.974831][ T4830] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.326 (4830)
[  191.049296][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  191.185931][ T4831] loop1: detected capacity change from 0 to 32768
[  191.191288][ T4831] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.327 (4831)
[  191.261776][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  191.401452][ T4832] loop1: detected capacity change from 0 to 32768
[  191.412057][ T4832] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.328 (4832)
[  191.492705][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  191.623130][ T4833] loop1: detected capacity change from 0 to 32768
[  191.633747][ T4833] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.329 (4833)
[  191.699879][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  191.837071][ T4834] loop1: detected capacity change from 0 to 32768
[  191.849149][ T4834] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.330 (4834)
[  191.911494][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  192.057332][ T4835] loop1: detected capacity change from 0 to 32768
[  192.062749][ T4835] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.331 (4835)
[  192.140791][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  192.264170][ T4836] loop1: detected capacity change from 0 to 32768
[  192.274192][ T4836] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.332 (4836)
[  192.345458][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  192.484347][ T4837] loop1: detected capacity change from 0 to 32768
[  192.493852][ T4837] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.333 (4837)
[  192.628464][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  192.793049][ T4838] loop1: detected capacity change from 0 to 32768
[  192.801123][ T4838] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.334 (4838)
[  192.883371][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  193.094190][ T4839] loop1: detected capacity change from 0 to 32768
[  193.111738][ T4839] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.335 (4839)
[  193.195232][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  193.403549][ T4840] loop1: detected capacity change from 0 to 32768
[  193.411549][ T4840] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.336 (4840)
[  193.490503][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  193.615499][ T4841] loop1: detected capacity change from 0 to 32768
[  193.626748][ T4841] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.337 (4841)
[  193.697972][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  193.832328][ T4842] loop1: detected capacity change from 0 to 32768
[  193.837628][ T4842] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.338 (4842)
[  193.921490][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  194.042220][ T4843] loop1: detected capacity change from 0 to 32768
[  194.049652][ T4843] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.339 (4843)
1970/01/01 00:03:14 executed programs: 326
[  194.128642][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  194.254657][ T4844] loop1: detected capacity change from 0 to 32768
[  194.264900][ T4844] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.340 (4844)
[  194.332574][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  194.467507][ T4845] loop1: detected capacity change from 0 to 32768
[  194.477892][ T4845] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.341 (4845)
[  194.558096][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  194.677345][ T4846] loop1: detected capacity change from 0 to 32768
[  194.684263][ T4846] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.342 (4846)
[  194.751448][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  194.882302][ T4847] loop1: detected capacity change from 0 to 32768
[  194.893408][ T4847] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.343 (4847)
[  194.962346][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  195.096808][ T4848] loop1: detected capacity change from 0 to 32768
[  195.104199][ T4848] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.344 (4848)
[  195.187646][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  195.307060][ T4849] loop1: detected capacity change from 0 to 32768
[  195.312278][ T4849] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.345 (4849)
[  195.388268][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  195.509760][ T4850] loop1: detected capacity change from 0 to 32768
[  195.517459][ T4850] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.346 (4850)
[  195.597101][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  195.720091][ T4851] loop1: detected capacity change from 0 to 32768
[  195.732946][ T4851] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.347 (4851)
[  195.793058][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  195.942467][ T4852] loop1: detected capacity change from 0 to 32768
[  195.952730][ T4852] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.348 (4852)
[  196.043492][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  196.159168][ T4853] loop1: detected capacity change from 0 to 32768
[  196.168976][ T4853] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.349 (4853)
[  196.243893][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  196.365153][ T4854] loop1: detected capacity change from 0 to 32768
[  196.372945][ T4854] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.350 (4854)
[  196.448747][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  196.575214][ T4855] loop1: detected capacity change from 0 to 32768
[  196.584571][ T4855] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.351 (4855)
[  196.656199][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  196.791359][ T4856] loop1: detected capacity change from 0 to 32768
[  196.803588][ T4856] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.352 (4856)
[  196.874787][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  197.007265][ T4857] loop1: detected capacity change from 0 to 32768
[  197.017528][ T4857] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.353 (4857)
[  197.091148][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  197.216923][ T4858] loop1: detected capacity change from 0 to 32768
[  197.224720][ T4858] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.354 (4858)
[  197.294444][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  197.438789][ T4859] loop1: detected capacity change from 0 to 32768
[  197.451479][ T4859] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.355 (4859)
[  197.520391][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  197.645007][ T4860] loop1: detected capacity change from 0 to 32768
[  197.656899][ T4860] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.356 (4860)
[  197.725216][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  197.859563][ T4861] loop1: detected capacity change from 0 to 32768
[  197.870487][ T4861] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.357 (4861)
[  197.950192][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  198.083257][ T4862] loop1: detected capacity change from 0 to 32768
[  198.093982][ T4862] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.358 (4862)
[  198.163833][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  198.297735][ T4863] loop1: detected capacity change from 0 to 32768
[  198.309962][ T4863] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.359 (4863)
[  198.383884][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  198.511806][ T4864] loop1: detected capacity change from 0 to 32768
[  198.522493][ T4864] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.360 (4864)
[  198.594272][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  198.731764][ T4865] loop1: detected capacity change from 0 to 32768
[  198.737072][ T4865] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.361 (4865)
[  198.818954][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  198.954431][ T4866] loop1: detected capacity change from 0 to 32768
[  198.965898][ T4866] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.362 (4866)
[  199.033419][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  199.169426][ T4867] loop1: detected capacity change from 0 to 32768
[  199.177367][ T4867] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.363 (4867)
1970/01/01 00:03:19 executed programs: 350
[  199.253996][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  199.383842][ T4868] loop1: detected capacity change from 0 to 32768
[  199.394835][ T4868] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.364 (4868)
[  199.461369][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  199.606926][ T4869] loop1: detected capacity change from 0 to 32768
[  199.617373][ T4869] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.365 (4869)
[  199.688127][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  199.818494][ T4870] loop1: detected capacity change from 0 to 32768
[  199.824965][ T4870] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.366 (4870)
[  199.901913][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  200.030837][ T4871] loop1: detected capacity change from 0 to 32768
[  200.037503][ T4871] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.367 (4871)
[  200.110879][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  200.236276][ T4872] loop1: detected capacity change from 0 to 32768
[  200.246164][ T4872] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.368 (4872)
[  200.318052][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  200.450720][ T4873] loop1: detected capacity change from 0 to 32768
[  200.455872][ T4873] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.369 (4873)
[  200.544080][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  200.667655][ T4874] loop1: detected capacity change from 0 to 32768
[  200.677450][ T4874] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.370 (4874)
[  200.759422][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  200.874879][ T4875] loop1: detected capacity change from 0 to 32768
[  200.885161][ T4875] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.371 (4875)
[  200.950609][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  201.093193][ T4876] loop1: detected capacity change from 0 to 32768
[  201.098980][ T4876] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.372 (4876)
[  201.173518][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  201.297812][ T4877] loop1: detected capacity change from 0 to 32768
[  201.307290][ T4877] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.373 (4877)
[  201.372890][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  201.515562][ T4878] loop1: detected capacity change from 0 to 32768
[  201.528854][ T4878] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.374 (4878)
[  201.618400][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  201.734976][ T4879] loop1: detected capacity change from 0 to 32768
[  201.748108][ T4879] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.375 (4879)
[  201.813937][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  201.945846][ T4880] loop1: detected capacity change from 0 to 32768
[  201.956239][ T4880] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.376 (4880)
[  202.033091][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  202.157015][ T4881] loop1: detected capacity change from 0 to 32768
[  202.164146][ T4881] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.377 (4881)
[  202.249930][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  202.368419][ T4882] loop1: detected capacity change from 0 to 32768
[  202.374047][ T4882] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.378 (4882)
[  202.454823][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  202.578138][ T4883] loop1: detected capacity change from 0 to 32768
[  202.588940][ T4883] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.379 (4883)
[  202.659570][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  202.800679][ T4884] loop1: detected capacity change from 0 to 32768
[  202.810709][ T4884] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.380 (4884)
[  202.881114][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  203.013324][ T4885] loop1: detected capacity change from 0 to 32768
[  203.018575][ T4885] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.381 (4885)
[  203.090859][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  203.228799][ T4886] loop1: detected capacity change from 0 to 32768
[  203.241747][ T4886] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.382 (4886)
[  203.299549][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  203.451851][ T4887] loop1: detected capacity change from 0 to 32768
[  203.465076][ T4887] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.383 (4887)
[  203.544062][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  203.665564][ T4888] loop1: detected capacity change from 0 to 32768
[  203.675588][ T4888] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.384 (4888)
[  203.744922][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  203.885428][ T4889] loop1: detected capacity change from 0 to 32768
[  203.895806][ T4889] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.385 (4889)
[  203.970154][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  204.087628][ T4890] loop1: detected capacity change from 0 to 32768
[  204.092613][ T4890] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.386 (4890)
[  204.167530][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  204.301430][ T4891] loop1: detected capacity change from 0 to 32768
[  204.307034][ T4891] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.387 (4891)
1970/01/01 00:03:24 executed programs: 374
[  204.388329][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  204.513170][ T4892] loop1: detected capacity change from 0 to 32768
[  204.518675][ T4892] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.388 (4892)
[  204.584686][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  204.737825][ T4893] loop1: detected capacity change from 0 to 32768
[  204.748691][ T4893] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.389 (4893)
[  204.825273][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  204.950356][ T4895] loop1: detected capacity change from 0 to 32768
[  204.957360][ T4895] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.390 (4895)
[  205.031606][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  205.160591][ T4896] loop1: detected capacity change from 0 to 32768
[  205.163487][ T4896] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.391 (4896)
[  205.208677][ T4498] I/O error, dev loop1, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  205.440292][ T4897] loop1: detected capacity change from 0 to 32768
[  205.449880][ T4897] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.392 (4897)
[  205.533037][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  205.671975][ T4898] loop1: detected capacity change from 0 to 32768
[  205.681284][ T4898] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.393 (4898)
[  205.750993][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  205.878995][ T4899] loop1: detected capacity change from 0 to 32768
[  205.889058][ T4899] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.394 (4899)
[  205.953050][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  206.095348][ T4900] loop1: detected capacity change from 0 to 32768
[  206.098401][ T4900] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.395 (4900)
[  206.137717][ T4498] I/O error, dev loop1, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  206.374383][ T4903] loop1: detected capacity change from 0 to 32768
[  206.382408][ T4903] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.396 (4903)
[  206.455614][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  206.583952][ T4905] loop1: detected capacity change from 0 to 32768
[  206.594966][ T4905] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.397 (4905)
[  206.662198][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  206.796023][ T4906] loop1: detected capacity change from 0 to 32768
[  206.808879][ T4906] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.398 (4906)
[  206.884098][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  207.002519][ T4907] loop1: detected capacity change from 0 to 32768
[  207.008270][ T4907] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.399 (4907)
[  207.081089][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  207.237499][ T4908] loop1: detected capacity change from 0 to 32768
[  207.240580][ T4908] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.400 (4908)
[  207.288853][ T4498] I/O error, dev loop1, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  207.536497][ T4909] loop1: detected capacity change from 0 to 32768
[  207.547839][ T4909] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.401 (4909)
[  207.613626][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  207.758725][ T4911] loop1: detected capacity change from 0 to 32768
[  207.767106][ T4911] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.402 (4911)
[  207.840218][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  207.973638][ T4913] loop1: detected capacity change from 0 to 32768
[  207.984152][ T4913] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.403 (4913)
[  208.048715][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  208.184501][ T4914] loop1: detected capacity change from 0 to 32768
[  208.198662][ T4914] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.404 (4914)
[  208.269688][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  208.391803][ T4915] loop1: detected capacity change from 0 to 32768
[  208.402780][ T4915] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.405 (4915)
[  208.474559][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  208.608302][ T4916] loop1: detected capacity change from 0 to 32768
[  208.619843][ T4916] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.406 (4916)
[  208.683961][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  208.832117][ T4917] loop1: detected capacity change from 0 to 32768
[  208.841680][ T4917] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.407 (4917)
[  208.912389][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  209.044498][ T4918] loop1: detected capacity change from 0 to 32768
[  209.052927][ T4918] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.408 (4918)
[  209.123971][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  209.252484][ T4919] loop1: detected capacity change from 0 to 32768
[  209.263496][ T4919] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.409 (4919)
[  209.335474][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  209.464507][ T4920] loop1: detected capacity change from 0 to 32768
[  209.475193][ T4920] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.410 (4920)
1970/01/01 00:03:29 executed programs: 397
[  209.552449][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  209.679506][ T4921] loop1: detected capacity change from 0 to 32768
[  209.685354][ T4921] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.411 (4921)
[  209.758831][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  209.898539][ T4922] loop1: detected capacity change from 0 to 32768
[  209.908252][ T4922] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.412 (4922)
[  209.972042][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  210.110168][ T4923] loop1: detected capacity change from 0 to 32768
[  210.120578][ T4923] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.413 (4923)
[  210.188768][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  210.329902][ T4924] loop1: detected capacity change from 0 to 32768
[  210.341284][ T4924] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.414 (4924)
[  210.407275][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  210.536045][ T4925] loop1: detected capacity change from 0 to 32768
[  210.549131][ T4925] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.415 (4925)
[  210.621180][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  210.747845][ T4926] loop1: detected capacity change from 0 to 32768
[  210.758057][ T4926] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.416 (4926)
[  210.822882][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  210.965981][ T4927] loop1: detected capacity change from 0 to 32768
[  210.971264][ T4927] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.417 (4927)
[  211.048899][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  211.179032][ T4928] loop1: detected capacity change from 0 to 32768
[  211.190308][ T4928] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.418 (4928)
[  211.262531][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  211.379184][ T4929] loop1: detected capacity change from 0 to 32768
[  211.385467][ T4929] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.419 (4929)
[  211.449834][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  211.597540][ T4930] loop1: detected capacity change from 0 to 32768
[  211.608063][ T4930] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.420 (4930)
[  211.681859][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  211.813616][ T4931] loop1: detected capacity change from 0 to 32768
[  211.822919][ T4931] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.421 (4931)
[  211.896856][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  212.035117][ T4932] loop1: detected capacity change from 0 to 32768
[  212.041499][ T4932] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.422 (4932)
[  212.115613][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  212.243215][ T4933] loop1: detected capacity change from 0 to 32768
[  212.246183][ T4933] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.423 (4933)
[  212.297600][ T4498] I/O error, dev loop1, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  212.537272][ T4934] loop1: detected capacity change from 0 to 32768
[  212.542792][ T4934] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.424 (4934)
[  212.615432][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  212.746198][ T4935] loop1: detected capacity change from 0 to 32768
[  212.756526][ T4935] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.425 (4935)
[  212.830443][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  212.963748][ T4936] loop1: detected capacity change from 0 to 32768
[  212.969234][ T4936] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.426 (4936)
[  213.051337][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  213.168811][ T4937] loop1: detected capacity change from 0 to 32768
[  213.175489][ T4937] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.427 (4937)
[  213.249836][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  213.382576][ T4938] loop1: detected capacity change from 0 to 32768
[  213.389827][ T4938] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.428 (4938)
[  213.457124][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  213.606127][ T4939] loop1: detected capacity change from 0 to 32768
[  213.616987][ T4939] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.429 (4939)
[  213.689552][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  213.823822][ T4940] loop1: detected capacity change from 0 to 32768
[  213.834306][ T4940] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.430 (4940)
[  213.901926][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  214.039478][ T4941] loop1: detected capacity change from 0 to 32768
[  214.043077][ T4941] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.431 (4941)
[  214.108743][ T4498] I/O error, dev loop1, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  214.338178][ T4942] loop1: detected capacity change from 0 to 32768
[  214.355414][ T4942] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.432 (4942)
[  214.429172][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  214.556920][ T4943] loop1: detected capacity change from 0 to 32768
[  214.567486][ T4943] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.433 (4943)
1970/01/01 00:03:34 executed programs: 420
[  214.633122][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  214.768148][ T4944] loop1: detected capacity change from 0 to 32768
[  214.774515][ T4944] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.434 (4944)
[  214.846146][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  214.974329][ T4945] loop1: detected capacity change from 0 to 32768
[  214.985808][ T4945] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.435 (4945)
[  215.052841][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  215.189447][ T4946] loop1: detected capacity change from 0 to 32768
[  215.194582][ T4946] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.436 (4946)
[  215.269771][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  215.395025][ T4947] loop1: detected capacity change from 0 to 32768
[  215.406107][ T4947] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.437 (4947)
[  215.478270][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  215.625982][ T4948] loop1: detected capacity change from 0 to 32768
[  215.629429][ T4948] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.438 (4948)
[  215.688186][ T4498] I/O error, dev loop1, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  215.921081][ T4949] loop1: detected capacity change from 0 to 32768
[  215.926519][ T4949] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.439 (4949)
[  216.003274][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  216.134742][ T4950] loop1: detected capacity change from 0 to 32768
[  216.139360][ T4950] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.440 (4950)
[  216.210567][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  216.344181][ T4951] loop1: detected capacity change from 0 to 32768
[  216.354626][ T4951] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.441 (4951)
[  216.429211][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  216.563840][ T4952] loop1: detected capacity change from 0 to 32768
[  216.574796][ T4952] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.442 (4952)
[  216.639457][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  216.775355][ T4953] loop1: detected capacity change from 0 to 32768
[  216.780923][ T4953] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.443 (4953)
[  216.854508][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  216.973982][ T4954] loop1: detected capacity change from 0 to 32768
[  216.987950][ T4954] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.444 (4954)
[  217.054993][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  217.200494][ T4955] loop1: detected capacity change from 0 to 32768
[  217.211974][ T4955] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.445 (4955)
[  217.283427][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  217.407669][ T4956] loop1: detected capacity change from 0 to 32768
[  217.417499][ T4956] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.446 (4956)
[  217.494105][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  217.620126][ T4957] loop1: detected capacity change from 0 to 32768
[  217.622957][ T4957] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.447 (4957)
[  217.667273][ T4498] I/O error, dev loop1, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  217.910821][ T4958] loop1: detected capacity change from 0 to 32768
[  217.916268][ T4958] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.448 (4958)
[  217.991216][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  218.116757][ T4959] loop1: detected capacity change from 0 to 32768
[  218.127306][ T4959] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.449 (4959)
[  218.186724][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  218.343044][ T4960] loop1: detected capacity change from 0 to 32768
[  218.354378][ T4960] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.450 (4960)
[  218.431975][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  218.564499][ T4961] loop1: detected capacity change from 0 to 32768
[  218.575270][ T4961] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.451 (4961)
[  218.649925][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  218.787363][ T4962] loop1: detected capacity change from 0 to 32768
[  218.793743][ T4962] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.452 (4962)
[  218.865186][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  218.994056][ T4963] loop1: detected capacity change from 0 to 32768
[  219.005353][ T4963] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.453 (4963)
[  219.088081][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  219.207974][ T4964] loop1: detected capacity change from 0 to 32768
[  219.219097][ T4964] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.454 (4964)
[  219.280312][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  219.427236][ T4965] loop1: detected capacity change from 0 to 32768
[  219.438225][ T4965] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.455 (4965)
[  219.504606][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  219.647928][ T4966] loop1: detected capacity change from 0 to 32768
[  219.657842][ T4966] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.456 (4966)
1970/01/01 00:03:39 executed programs: 443
[  219.730085][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  219.855834][ T4967] loop1: detected capacity change from 0 to 32768
[  219.866254][ T4967] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.457 (4967)
[  219.943731][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  220.078935][ T4968] loop1: detected capacity change from 0 to 32768
[  220.088688][ T4968] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.458 (4968)
[  220.164727][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  220.301626][ T4969] loop1: detected capacity change from 0 to 32768
[  220.308164][ T4969] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.459 (4969)
[  220.376188][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  220.507084][ T4970] loop1: detected capacity change from 0 to 32768
[  220.517383][ T4970] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.460 (4970)
[  220.583899][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  220.719906][ T4971] loop1: detected capacity change from 0 to 32768
[  220.731093][ T4971] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.461 (4971)
[  220.805536][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  220.950680][ T4972] loop1: detected capacity change from 0 to 32768
[  220.958225][ T4972] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.462 (4972)
[  221.035552][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  221.161277][ T4973] loop1: detected capacity change from 0 to 32768
[  221.174355][ T4973] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.463 (4973)
[  221.242834][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  221.366287][ T4974] loop1: detected capacity change from 0 to 32768
[  221.372120][ T4974] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.464 (4974)
[  221.446676][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  221.579653][ T4975] loop1: detected capacity change from 0 to 32768
[  221.590063][ T4975] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.465 (4975)
[  221.656985][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  221.789942][ T4976] loop1: detected capacity change from 0 to 32768
[  221.797341][ T4976] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.466 (4976)
[  221.870270][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  221.992391][ T4977] loop1: detected capacity change from 0 to 32768
[  221.995363][ T4977] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.467 (4977)
[  222.067473][ T4498] I/O error, dev loop1, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  222.309794][ T4978] loop1: detected capacity change from 0 to 32768
[  222.317470][ T4978] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.468 (4978)
[  222.380724][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  222.527480][ T4979] loop1: detected capacity change from 0 to 32768
[  222.538588][ T4979] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.469 (4979)
[  222.605353][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  222.749546][ T4980] loop1: detected capacity change from 0 to 32768
[  222.756798][ T4980] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.470 (4980)
[  222.823202][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  222.955019][ T4981] loop1: detected capacity change from 0 to 32768
[  222.961115][ T4981] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.471 (4981)
[  223.033907][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  223.175577][ T4982] loop1: detected capacity change from 0 to 32768
[  223.182831][ T4982] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.472 (4982)
[  223.262730][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  223.392656][ T4983] loop1: detected capacity change from 0 to 32768
[  223.400069][ T4983] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.473 (4983)
[  223.478619][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  223.606668][ T4984] loop1: detected capacity change from 0 to 32768
[  223.617860][ T4984] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.474 (4984)
[  223.684912][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  223.819599][ T4985] loop1: detected capacity change from 0 to 32768
[  223.831756][ T4985] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.475 (4985)
[  223.899460][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  224.027594][ T4986] loop1: detected capacity change from 0 to 32768
[  224.033289][ T4986] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.476 (4986)
[  224.107099][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  224.243391][ T4987] loop1: detected capacity change from 0 to 32768
[  224.251604][ T4987] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.477 (4987)
[  224.323165][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  224.452998][ T4988] loop1: detected capacity change from 0 to 32768
[  224.467301][ T4988] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.478 (4988)
[  224.535281][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  224.669079][ T4989] loop1: detected capacity change from 0 to 32768
[  224.680272][ T4989] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.479 (4989)
1970/01/01 00:03:44 executed programs: 466
[  224.744870][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  224.886207][ T4990] loop1: detected capacity change from 0 to 32768
[  224.891638][ T4990] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.480 (4990)
[  224.971534][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  225.092484][ T4991] loop1: detected capacity change from 0 to 32768
[  225.102926][ T4991] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.481 (4991)
[  225.166074][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  225.296453][   T47] Bluetooth: hci0: command 0x0406 tx timeout
[  225.310962][ T4992] loop1: detected capacity change from 0 to 32768
[  225.317567][ T4992] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.482 (4992)
[  225.383619][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  225.528200][ T4993] loop1: detected capacity change from 0 to 32768
[  225.540343][ T4993] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.483 (4993)
[  225.609675][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  225.737163][ T4994] loop1: detected capacity change from 0 to 32768
[  225.746433][ T4994] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.484 (4994)
[  225.820524][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  225.946552][ T4995] loop1: detected capacity change from 0 to 32768
[  225.956742][ T4995] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.485 (4995)
[  226.035016][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  226.158659][ T4996] loop1: detected capacity change from 0 to 32768
[  226.168299][ T4996] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.486 (4996)
[  226.230681][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  226.374352][ T4997] loop1: detected capacity change from 0 to 32768
[  226.385058][ T4997] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.487 (4997)
[  226.456222][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  226.579941][ T4998] loop1: detected capacity change from 0 to 32768
[  226.586996][ T4998] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.488 (4998)
[  226.673489][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  226.792202][ T4999] loop1: detected capacity change from 0 to 32768
[  226.804020][ T4999] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.489 (4999)
[  226.875509][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  227.013520][ T5000] loop1: detected capacity change from 0 to 32768
[  227.018926][ T5000] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.490 (5000)
[  227.091902][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  227.234689][ T5001] loop1: detected capacity change from 0 to 32768
[  227.245772][ T5001] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.491 (5001)
[  227.309385][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  227.461985][ T5002] loop1: detected capacity change from 0 to 32768
[  227.465285][ T5002] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.492 (5002)
[  227.507285][ T4498] I/O error, dev loop1, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  227.749257][ T5003] loop1: detected capacity change from 0 to 32768
[  227.760893][ T5003] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.493 (5003)
[  227.833613][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  227.959858][ T5004] loop1: detected capacity change from 0 to 32768
[  227.971694][ T5004] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.494 (5004)
[  228.033771][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  228.185679][ T5005] loop1: detected capacity change from 0 to 32768
[  228.197328][ T5005] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.495 (5005)
[  228.263322][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  228.407383][ T5006] loop1: detected capacity change from 0 to 32768
[  228.423497][ T5006] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.496 (5006)
[  228.494193][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  228.639748][ T5007] loop1: detected capacity change from 0 to 32768
[  228.645650][ T5007] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.497 (5007)
[  228.720262][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  228.849548][ T5008] loop1: detected capacity change from 0 to 32768
[  228.860431][ T5008] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.498 (5008)
[  228.925344][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  229.072053][ T5009] loop1: detected capacity change from 0 to 32768
[  229.079195][ T5009] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.499 (5009)
[  229.145190][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  229.274271][ T5010] loop1: detected capacity change from 0 to 32768
[  229.283808][ T5010] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.500 (5010)
[  229.353476][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  229.483325][ T5011] loop1: detected capacity change from 0 to 32768
[  229.489659][ T5011] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.501 (5011)
[  229.561201][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  229.686929][ T5012] loop1: detected capacity change from 0 to 32768
[  229.697189][ T5012] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.502 (5012)
1970/01/01 00:03:49 executed programs: 489
[  229.773520][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  229.896059][ T5013] loop1: detected capacity change from 0 to 32768
[  229.901894][ T5013] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.503 (5013)
[  229.974330][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  230.125030][ T5014] loop1: detected capacity change from 0 to 32768
[  230.136452][ T5014] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.504 (5014)
[  230.213409][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  230.338865][ T5015] loop1: detected capacity change from 0 to 32768
[  230.344712][ T5015] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.505 (5015)
[  230.411579][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  230.546442][ T5016] loop1: detected capacity change from 0 to 32768
[  230.557914][ T5016] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.506 (5016)
[  230.625955][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  230.750980][ T5017] loop1: detected capacity change from 0 to 32768
[  230.756948][ T5017] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.507 (5017)
[  230.831328][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  230.956226][ T5018] loop1: detected capacity change from 0 to 32768
[  230.967931][ T5018] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.508 (5018)
[  231.066937][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  231.186590][ T5019] loop1: detected capacity change from 0 to 32768
[  231.198583][ T5019] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.509 (5019)
[  231.274784][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  231.392860][ T5020] loop1: detected capacity change from 0 to 32768
[  231.402580][ T5020] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.510 (5020)
[  231.475798][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  231.609773][ T5021] loop1: detected capacity change from 0 to 32768
[  231.620458][ T5021] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.511 (5021)
[  231.685998][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  231.822646][ T5022] loop1: detected capacity change from 0 to 32768
[  231.829396][ T5022] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.512 (5022)
[  231.897451][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  232.038952][ T5023] loop1: detected capacity change from 0 to 32768
[  232.049933][ T5023] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.513 (5023)
[  232.119696][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  232.250017][ T5024] loop1: detected capacity change from 0 to 32768
[  232.256538][ T5024] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.514 (5024)
[  232.324065][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  232.453986][ T5025] loop1: detected capacity change from 0 to 32768
[  232.461132][ T5025] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.515 (5025)
[  232.532925][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  232.658522][ T5026] loop1: detected capacity change from 0 to 32768
[  232.668811][ T5026] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.516 (5026)
[  232.734949][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  232.868236][ T5027] loop1: detected capacity change from 0 to 32768
[  232.871500][ T5027] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.517 (5027)
[  232.917680][ T4498] I/O error, dev loop1, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  233.151340][ T5028] loop1: detected capacity change from 0 to 32768
[  233.161072][ T5028] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.518 (5028)
[  233.229255][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  233.359387][ T5029] loop1: detected capacity change from 0 to 32768
[  233.367647][ T5029] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.519 (5029)
[  233.443312][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  233.570616][ T5030] loop1: detected capacity change from 0 to 32768
[  233.576847][ T5030] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.520 (5030)
[  233.660978][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  233.780171][ T5031] loop1: detected capacity change from 0 to 32768
[  233.791855][ T5031] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.521 (5031)
[  233.867185][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  233.990562][ T5032] loop1: detected capacity change from 0 to 32768
[  234.001231][ T5032] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.522 (5032)
[  234.068846][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  234.211716][ T5033] loop1: detected capacity change from 0 to 32768
[  234.222080][ T5033] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.523 (5033)
[  234.302892][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  234.423746][ T5034] loop1: detected capacity change from 0 to 32768
[  234.434983][ T5034] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.524 (5034)
[  234.510941][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  234.646967][ T5035] loop1: detected capacity change from 0 to 32768
[  234.649864][ T5035] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.525 (5035)
[  234.697369][ T4498] I/O error, dev loop1, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
1970/01/01 00:03:54 executed programs: 512
[  234.939967][ T5036] loop1: detected capacity change from 0 to 32768
[  234.949836][ T5036] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.526 (5036)
[  235.019916][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  235.157443][ T5037] loop1: detected capacity change from 0 to 32768
[  235.160416][ T5037] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.527 (5037)
[  235.207490][ T4498] I/O error, dev loop1, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  235.440359][ T5038] loop1: detected capacity change from 0 to 32768
[  235.451477][ T5038] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.528 (5038)
[  235.526125][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  235.656650][ T5039] loop1: detected capacity change from 0 to 32768
[  235.667432][ T5039] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.529 (5039)
[  235.746930][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  235.870037][ T5040] loop1: detected capacity change from 0 to 32768
[  235.875273][ T5040] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.530 (5040)
[  235.950527][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  236.077122][ T5041] loop1: detected capacity change from 0 to 32768
[  236.087347][ T5041] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.531 (5041)
[  236.151953][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  236.293281][ T5042] loop1: detected capacity change from 0 to 32768
[  236.302682][ T5042] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.532 (5042)
[  236.364639][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  236.511224][ T5043] loop1: detected capacity change from 0 to 32768
[  236.518495][ T5043] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.533 (5043)
[  236.590160][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  236.716195][ T5044] loop1: detected capacity change from 0 to 32768
[  236.726820][ T5044] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.534 (5044)
[  236.799464][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  236.929999][ T5045] loop1: detected capacity change from 0 to 32768
[  236.941531][ T5045] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.535 (5045)
[  237.014428][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  237.157617][ T5046] loop1: detected capacity change from 0 to 32768
[  237.167579][ T5046] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.536 (5046)
[  237.233856][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  237.363784][ T5047] loop1: detected capacity change from 0 to 32768
[  237.370970][ T5047] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.537 (5047)
[  237.443864][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  237.578029][ T5048] loop1: detected capacity change from 0 to 32768
[  237.590863][ T5048] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.538 (5048)
[  237.664087][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  237.795754][ T5049] loop1: detected capacity change from 0 to 32768
[  237.806472][ T5049] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.539 (5049)
[  237.873060][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  238.017681][ T5050] loop1: detected capacity change from 0 to 32768
[  238.024489][ T5050] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.540 (5050)
[  238.090568][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  238.225678][ T5051] loop1: detected capacity change from 0 to 32768
[  238.236060][ T5051] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.541 (5051)
[  238.301880][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  238.442372][ T5052] loop1: detected capacity change from 0 to 32768
[  238.452978][ T5052] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.542 (5052)
[  238.528597][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  238.648284][ T5053] loop1: detected capacity change from 0 to 32768
[  238.654884][ T5053] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.543 (5053)
[  238.725945][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  238.855482][ T5054] loop1: detected capacity change from 0 to 32768
[  238.862041][ T5054] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.544 (5054)
[  238.933229][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  239.060422][ T5055] loop1: detected capacity change from 0 to 32768
[  239.065433][ T5055] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.545 (5055)
[  239.145026][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  239.273673][ T5056] loop1: detected capacity change from 0 to 32768
[  239.278988][ T5056] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.546 (5056)
[  239.360171][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  239.473114][ T5057] loop1: detected capacity change from 0 to 32768
[  239.480251][ T5057] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.547 (5057)
[  239.552600][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  239.678416][ T5058] loop1: detected capacity change from 0 to 32768
[  239.688665][ T5058] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.548 (5058)
[  239.749855][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  239.901735][ T5059] loop1: detected capacity change from 0 to 32768
[  239.907026][ T5059] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.549 (5059)
1970/01/01 00:03:59 executed programs: 536
[  239.985812][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  240.106180][ T5060] loop1: detected capacity change from 0 to 32768
[  240.119172][ T5060] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.550 (5060)
[  240.189227][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  240.310907][ T5061] loop1: detected capacity change from 0 to 32768
[  240.316965][ T5061] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.551 (5061)
[  240.391386][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  240.525885][ T5062] loop1: detected capacity change from 0 to 32768
[  240.537460][ T5062] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.552 (5062)
[  240.599254][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  240.750859][ T5063] loop1: detected capacity change from 0 to 32768
[  240.756188][ T5063] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.553 (5063)
[  240.841680][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  240.980876][ T5064] loop1: detected capacity change from 0 to 32768
[  240.986282][ T5064] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.554 (5064)
[  241.063049][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  241.187453][ T5065] loop1: detected capacity change from 0 to 32768
[  241.194304][ T5065] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.555 (5065)
[  241.274322][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  241.389918][ T5066] loop1: detected capacity change from 0 to 32768
[  241.398671][ T5066] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.556 (5066)
[  241.463679][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  241.596833][ T5067] loop1: detected capacity change from 0 to 32768
[  241.607209][ T5067] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.557 (5067)
[  241.678818][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  241.817000][ T5068] loop1: detected capacity change from 0 to 32768
[  241.824011][ T5068] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.558 (5068)
[  241.902386][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  242.028819][ T5069] loop1: detected capacity change from 0 to 32768
[  242.041638][ T5069] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.559 (5069)
[  242.109246][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  242.244003][ T5070] loop1: detected capacity change from 0 to 32768
[  242.256201][ T5070] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.560 (5070)
[  242.327967][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  242.465975][ T5071] loop1: detected capacity change from 0 to 32768
[  242.478709][ T5071] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.561 (5071)
[  242.547209][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  242.677115][ T5072] loop1: detected capacity change from 0 to 32768
[  242.682928][ T5072] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.562 (5072)
[  242.760066][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  242.887744][ T5073] loop1: detected capacity change from 0 to 32768
[  242.899067][ T5073] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.563 (5073)
[  242.970629][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  243.105566][ T5074] loop1: detected capacity change from 0 to 32768
[  243.119466][ T5074] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.564 (5074)
[  243.190257][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  243.328360][ T5075] loop1: detected capacity change from 0 to 32768
[  243.338848][ T5075] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.565 (5075)
[  243.404879][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  243.534792][ T5076] loop1: detected capacity change from 0 to 32768
[  243.541403][ T5076] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.566 (5076)
[  243.609558][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  243.748904][ T5077] loop1: detected capacity change from 0 to 32768
[  243.761707][ T5077] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.567 (5077)
[  243.825034][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  243.966452][ T5078] loop1: detected capacity change from 0 to 32768
[  243.972372][ T5078] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.568 (5078)
[  244.053611][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  244.178981][ T5079] loop1: detected capacity change from 0 to 32768
[  244.186622][ T5079] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.569 (5079)
[  244.254262][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  244.390195][ T5080] loop1: detected capacity change from 0 to 32768
[  244.397260][ T5080] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.570 (5080)
[  244.464489][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  244.598844][ T5081] loop1: detected capacity change from 0 to 32768
[  244.608977][ T5081] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.571 (5081)
[  244.684365][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  244.807699][ T5082] loop1: detected capacity change from 0 to 32768
[  244.818171][ T5082] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.572 (5082)
[  244.884196][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  245.027267][ T5083] loop1: detected capacity change from 0 to 32768
[  245.040112][ T5083] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.573 (5083)
[  245.099546][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
1970/01/01 00:04:05 executed programs: 560
[  245.262798][ T5084] loop1: detected capacity change from 0 to 32768
[  245.273440][ T5084] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.574 (5084)
[  245.335826][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  245.484148][ T5085] loop1: detected capacity change from 0 to 32768
[  245.494866][ T5085] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.575 (5085)
[  245.577991][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  245.701928][ T5086] loop1: detected capacity change from 0 to 32768
[  245.713368][ T5086] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.576 (5086)
[  245.776393][ T4398] Bluetooth: hci1: command 0x0406 tx timeout
[  245.780439][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  245.932079][ T5087] loop1: detected capacity change from 0 to 32768
[  245.944559][ T5087] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.577 (5087)
[  246.014942][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  246.147823][ T5088] loop1: detected capacity change from 0 to 32768
[  246.151016][ T5088] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.578 (5088)
[  246.199685][ T4498] I/O error, dev loop1, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  246.430486][ T5089] loop1: detected capacity change from 0 to 32768
[  246.436666][ T5089] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.579 (5089)
[  246.505036][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  246.643422][ T5090] loop1: detected capacity change from 0 to 32768
[  246.648684][ T5090] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.580 (5090)
[  246.729392][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  246.851163][ T5091] loop1: detected capacity change from 0 to 32768
[  246.857668][ T5091] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.581 (5091)
[  246.928482][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  247.062417][ T5092] loop1: detected capacity change from 0 to 32768
[  247.076259][ T5092] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.582 (5092)
[  247.148526][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  247.277783][ T5093] loop1: detected capacity change from 0 to 32768
[  247.287868][ T5093] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.583 (5093)
[  247.355875][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  247.492915][ T5094] loop1: detected capacity change from 0 to 32768
[  247.506635][ T5094] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.584 (5094)
[  247.579745][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  247.712509][ T5095] loop1: detected capacity change from 0 to 32768
[  247.723976][ T5095] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.585 (5095)
[  247.795199][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  247.923522][ T5096] loop1: detected capacity change from 0 to 32768
[  247.934733][ T5096] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.586 (5096)
[  248.005392][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  248.143174][ T5097] loop1: detected capacity change from 0 to 32768
[  248.148426][ T5097] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.587 (5097)
[  248.237482][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  248.352645][ T5098] loop1: detected capacity change from 0 to 32768
[  248.358810][ T5098] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.588 (5098)
[  248.428310][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  248.572856][ T5099] loop1: detected capacity change from 0 to 32768
[  248.579140][ T5099] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.589 (5099)
[  248.652250][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  248.780051][ T5100] loop1: detected capacity change from 0 to 32768
[  248.790601][ T5100] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.590 (5100)
[  248.817917][ T2059] ieee802154 phy0 wpan0: encryption failed: -22
[  248.819784][ T2059] ieee802154 phy1 wpan1: encryption failed: -22
[  248.873899][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  248.998428][ T5101] loop1: detected capacity change from 0 to 32768
[  249.009640][ T5101] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.591 (5101)
[  249.074955][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  249.209781][ T5102] loop1: detected capacity change from 0 to 32768
[  249.214963][ T5102] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.592 (5102)
[  249.297344][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  249.413930][ T5103] loop1: detected capacity change from 0 to 32768
[  249.425650][ T5103] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.593 (5103)
[  249.501794][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  249.620085][ T5104] loop1: detected capacity change from 0 to 32768
[  249.626924][ T5104] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.594 (5104)
[  249.697528][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  249.825859][ T5105] loop1: detected capacity change from 0 to 32768
[  249.835809][ T5105] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.595 (5105)
[  249.915035][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  250.036604][ T5106] loop1: detected capacity change from 0 to 32768
[  250.047784][ T5106] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.596 (5106)
[  250.112974][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  250.256520][ T5107] loop1: detected capacity change from 0 to 32768
[  250.267796][ T5107] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.597 (5107)
1970/01/01 00:04:10 executed programs: 584
[  250.344201][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  250.480465][ T5108] loop1: detected capacity change from 0 to 32768
[  250.490625][ T5108] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.598 (5108)
[  250.562018][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  250.693491][ T5109] loop1: detected capacity change from 0 to 32768
[  250.699887][ T5109] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz.1.599 (5109)
[  250.736482][   T28] INFO: task syz.0.16:4475 blocked for more than 143 seconds.
[  250.738791][   T28]       Not tainted 6.1.143-syzkaller #0
[  250.740355][   T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  250.742782][   T28] task:syz.0.16        state:D stack:0     pid:4475  ppid:4422   flags:0x00000009
[  250.745420][   T28] Call trace:
[  250.754587][   T28]  __switch_to+0x2f4/0x568
[  250.755946][   T28]  __schedule+0xdd4/0x1b2c
[  250.768433][   T28]  schedule+0xc4/0x170
[  250.769550][   T28]  wait_extent_bit+0x38c/0x4cc
[  250.770923][   T28]  lock_extent+0xe0/0x14c
[  250.772117][   T28]  btrfs_page_mkwrite+0x5b4/0xb78
[  250.773472][   T28]  do_page_mkwrite+0x13c/0x358
[  250.774783][   T28]  wp_page_shared+0x148/0x550
[  250.776007][   T28]  do_wp_page+0xca0/0xef0
[  250.788394][   T28]  handle_mm_fault+0x133c/0x2fd4
[  250.789830][   T28]  do_page_fault+0x310/0x99c
[  250.791087][   T28]  do_mem_abort+0x70/0x194
[  250.792380][   T28]  el1_abort+0x3c/0x5c
[  250.793518][   T28]  el1h_64_sync_handler+0x80/0xcc
[  250.796719][   T28]  el1h_64_sync+0x64/0x68
[  250.797891][   T28]  __arch_copy_to_user+0x88/0x234
[  250.799250][   T28]  extent_fiemap+0x12ec/0x158c
[  250.800542][   T28]  btrfs_fiemap+0x128/0x194
[  250.801715][   T28]  do_vfs_ioctl+0x1694/0x206c
[  250.802978][   T28]  __arm64_sys_ioctl+0xe4/0x1c8
[  250.804239][   T28]  invoke_syscall+0x98/0x2bc
[  250.805479][   T28]  el0_svc_common+0x138/0x258
[  250.821317][ T4498] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by udevd (4498)
[  250.830391][   T28]  do_el0_svc+0x58/0x13c
[  250.831684][   T28]  el0_svc+0x58/0x138
[  250.832833][   T28]  el0t_64_sync_handler+0x84/0xf0
[  250.834164][   T28]  el0t_64_sync+0x18c/0x190
[  250.845756][   T28] 
[  250.845756][   T28] Showing all locks held in the system:
[  250.847999][   T28] 1 lock held by rcu_tasks_kthre/12:
[  250.849406][   T28]  #0: ffff800015287770 (rcu_tasks.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x40/0xbb4
[  250.852319][   T28] 1 lock held by rcu_tasks_trace/13:
[  250.853763][   T28]  #0: ffff800015287f90 (rcu_tasks_trace.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x40/0xbb4
[  250.866377][   T28] 1 lock held by khungtaskd/28:
[  250.867767][   T28]  #0: ffff800015286e00 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0xc/0x44
[  250.870483][   T28] 2 locks held by getty/4073:
[  250.871684][   T28]  #0: ffff0000d8948098 (&tty->ldisc_sem){++++}-{0:0}, at: ldsem_down_read+0x3c/0x4c
[  250.874242][   T28]  #1: ffff80001ce732f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x2ec/0xf9c
[  250.886359][   T28] 4 locks held by syz.0.16/4475:
[  250.887795][   T28]  #0: ffff0000e9f21920 (&sb->s_type->i_mutex_key#20){++++}-{3:3}, at: btrfs_inode_lock+0x64/0xdc
[  250.890691][   T28]  #1: ffff0000c3177348 (&mm->mmap_lock){++++}-{3:3}, at: lock_mm_and_find_vma+0x38/0x2e8
[  250.893391][   T28]  #2: ffff0000df010558 (sb_pagefaults#2){.+.+}-{0:0}, at: do_page_mkwrite+0x13c/0x358
[  250.895987][   T28]  #3: ffff0000e9f217a8 (&ei->i_mmap_lock){.+.+}-{3:3}, at: btrfs_page_mkwrite+0x458/0xb78
[  250.909853][   T28] 2 locks held by btrfs-cleaner/4491:
[  250.911400][   T28]  #0: ffff0000df010460 (sb_writers#12){.+.+}-{0:0}, at: cleaner_kthread+0x188/0x374
[  250.914126][   T28]  #1: ffff0000e9f21920 (&sb->s_type->i_mutex_key#20){++++}-{3:3}, at: btrfs_inode_lock+0x50/0xdc
[  250.917695][   T28] 2 locks held by syz.1.600/5110:
[  250.919211][   T28] 
[  250.919932][   T28] =============================================
[  250.919932][   T28] 
[  250.922195][   T28] Kernel panic - not syncing: hung_task: blocked tasks
[  250.924055][   T28] CPU: 0 PID: 28 Comm: khungtaskd Not tainted 6.1.143-syzkaller #0
[  250.926209][   T28] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  250.929315][   T28] Call trace:
[  250.930151][   T28]  dump_backtrace+0x1c8/0x1f4
[  250.931433][   T28]  show_stack+0x2c/0x3c
[  250.932534][   T28]  __dump_stack+0x30/0x40
[  250.933681][   T28]  dump_stack_lvl+0xf8/0x160
[  250.934961][   T28]  dump_stack+0x1c/0x5c
[  250.936094][   T28]  panic+0x2e0/0x79c
[  250.937173][   T28]  hung_task_panic+0x0/0x2c
[  250.938097][ T5110] loop1: detected capacity change from 0 to 32768
[  250.940109][   T28]  kthread+0x250/0x2d8
[  250.941284][   T28]  ret_from_fork+0x10/0x20
[  250.942489][   T28] SMP: stopping secondary CPUs
[  250.943856][   T28] Kernel Offset: disabled
[  250.945020][   T28] CPU features: 0x080000,02070084,26017203
[  250.946633][   T28] Memory Limit: none
[  251.772682][   T28] Rebooting in 86400 seconds..