[ OK ] Reached target Login Prompts. [ OK ] Reached target Multi-User System. [ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... [ OK ] Started Update UTMP about System Runlevel Changes. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.10.3' (ECDSA) to the list of known hosts. 2020/12/14 03:07:43 parsed 1 programs 2020/12/14 03:07:45 executed programs: 0 syzkaller login: [ 133.794556][ T4406] cgroup: Unknown subsys name 'perf_event' [ 133.801712][ T4409] cgroup: Unknown subsys name 'perf_event' [ 133.810424][ T4410] cgroup: Unknown subsys name 'perf_event' [ 133.826891][ T4409] cgroup: Unknown subsys name 'net_cls' [ 133.827723][ T4406] cgroup: Unknown subsys name 'net_cls' [ 133.836717][ T4411] cgroup: Unknown subsys name 'perf_event' [ 133.842191][ T4410] cgroup: Unknown subsys name 'net_cls' [ 133.844514][ T4411] cgroup: Unknown subsys name 'net_cls' [ 133.851601][ T4412] cgroup: Unknown subsys name 'perf_event' [ 133.875538][ T4414] cgroup: Unknown subsys name 'perf_event' [ 133.885026][ T4412] cgroup: Unknown subsys name 'net_cls' [ 133.897438][ T4414] cgroup: Unknown subsys name 'net_cls' [ 144.666854][ T2636] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 144.766703][ T7] usb 6-1: new high-speed USB device number 2 using dummy_hcd [ 144.916966][ T2636] usb 1-1: Using ep0 maxpacket: 8 [ 144.922346][ T2204] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 145.016787][ T7] usb 6-1: Using ep0 maxpacket: 8 [ 145.027578][ T2618] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 145.067127][ T2636] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x85 has an invalid bInterval 0, changing to 7 [ 145.079013][ T2636] usb 1-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=6d.5d [ 145.088768][ T2636] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 145.106365][ T2636] usb 1-1: config 0 descriptor?? [ 145.116970][ T7128] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 145.137413][ T7] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x85 has an invalid bInterval 0, changing to 7 [ 145.152022][ T7] usb 6-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=6d.5d [ 145.161134][ T7] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 145.174304][ T2636] yurex 1-1:0.0: USB YUREX device now attached to Yurex #0 [ 145.198447][ T7] usb 6-1: config 0 descriptor?? [ 145.226718][ T2204] usb 3-1: Using ep0 maxpacket: 8 [ 145.237034][ T7142] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 145.249805][ T7] yurex 6-1:0.0: USB YUREX device now attached to Yurex #1 [ 145.286879][ T2618] usb 2-1: Using ep0 maxpacket: 8 [ 145.376687][ T7128] usb 5-1: Using ep0 maxpacket: 8 [ 145.386775][ T2204] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x85 has an invalid bInterval 0, changing to 7 [ 145.397862][ T2204] usb 3-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=6d.5d [ 145.407181][ T2618] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x85 has an invalid bInterval 0, changing to 7 [ 145.407769][ T2204] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 145.419023][ T2618] usb 2-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=6d.5d [ 145.432298][ T2204] usb 3-1: config 0 descriptor?? [ 145.435993][ T2618] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 145.458851][ T2618] usb 2-1: config 0 descriptor?? [ 145.478949][ T7142] usb 4-1: Using ep0 maxpacket: 8 [ 145.507018][ T7128] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x85 has an invalid bInterval 0, changing to 7 [ 145.518718][ T7128] usb 5-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=6d.5d [ 145.528217][ T7128] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 145.540429][ T7128] usb 5-1: config 0 descriptor?? [ 145.616866][ T7142] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x85 has an invalid bInterval 0, changing to 7 [ 145.628277][ T7142] usb 4-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=6d.5d [ 145.637817][ T7142] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 145.648304][ T7142] usb 4-1: config 0 descriptor?? 2020/12/14 03:07:59 executed programs: 6 [ 147.372136][ T2618] yurex 2-1:0.0: USB YUREX device now attached to Yurex #2 [ 147.380446][ T2204] yurex 3-1:0.0: USB YUREX device now attached to Yurex #3 [ 147.381234][ T7128] yurex 5-1:0.0: USB YUREX device now attached to Yurex #4 [ 147.387891][ C1] usb 1-1: yurex_control_callback - control failed: -71 [ 147.403441][ T7142] yurex 4-1:0.0: USB YUREX device now attached to Yurex #5 [ 147.422972][ T7128] usb 5-1: USB disconnect, device number 2 [ 147.439905][ T2618] usb 2-1: USB disconnect, device number 2 [ 147.451551][ T7142] usb 4-1: USB disconnect, device number 2 [ 147.484938][ T7142] yurex 4-1:0.0: USB YUREX #5 now disconnected [ 147.492896][ T7128] yurex 5-1:0.0: USB YUREX #4 now disconnected [ 147.500266][ T2618] yurex 2-1:0.0: USB YUREX #2 now disconnected [ 147.506039][ T2204] usb 3-1: USB disconnect, device number 2 [ 147.547108][ T7] usb 6-1: USB disconnect, device number 2 [ 147.556038][ T2636] usb 1-1: USB disconnect, device number 2 [ 147.558089][ T7] yurex 6-1:0.0: USB YUREX #1 now disconnected [ 147.569501][ T2204] yurex 3-1:0.0: USB YUREX #3 now disconnected [ 147.582302][ T2636] yurex 1-1:0.0: USB YUREX #0 now disconnected [ 147.976729][ T2636] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 148.186746][ T7142] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 148.194481][ T7] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 148.196736][ T2204] usb 6-1: new high-speed USB device number 3 using dummy_hcd [ 148.203087][ T7128] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 148.218057][ T2618] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 148.256753][ T2636] usb 1-1: Using ep0 maxpacket: 8 [ 148.426916][ T2636] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x85 has an invalid bInterval 0, changing to 7 [ 148.437976][ T2636] usb 1-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=6d.5d [ 148.447131][ T2636] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 148.513768][ T2636] usb 1-1: config 0 descriptor?? [ 148.569958][ T2636] yurex 1-1:0.0: USB YUREX device now attached to Yurex #0 [ 148.768704][ T2636] usb 1-1: USB disconnect, device number 3 [ 148.788428][ T2636] yurex 1-1:0.0: USB YUREX #0 now disconnected [ 148.893972][ T2618] usb 5-1: device not accepting address 3, error -71 [ 148.900854][ T7] usb 2-1: device not accepting address 3, error -71 [ 148.908876][ T7142] usb 3-1: device not accepting address 3, error -71 [ 148.915740][ T7128] usb 4-1: device not accepting address 3, error -71 [ 148.956713][ T2204] usb 6-1: device not accepting address 3, error -71 [ 149.306737][ T2618] usb 5-1: new high-speed USB device number 4 using dummy_hcd [ 149.314465][ T7128] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 149.322762][ T7] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 149.326850][ T2204] usb 6-1: new high-speed USB device number 4 using dummy_hcd [ 149.331146][ T7142] usb 3-1: new high-speed USB device number 4 using dummy_hcd [ 149.536755][ T2636] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 149.576845][ T2204] usb 6-1: Using ep0 maxpacket: 8 [ 149.626713][ T2618] usb 5-1: Using ep0 maxpacket: 8 [ 149.631920][ T7128] usb 4-1: Using ep0 maxpacket: 8 [ 149.637055][ T7] usb 2-1: Using ep0 maxpacket: 8 [ 149.642163][ T7142] usb 3-1: Using ep0 maxpacket: 8 [ 149.696820][ T2204] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x85 has an invalid bInterval 0, changing to 7 [ 149.707857][ T2204] usb 6-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=6d.5d [ 149.717317][ T2204] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 149.729401][ T2204] usb 6-1: config 0 descriptor?? [ 149.747123][ T2618] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x85 has an invalid bInterval 0, changing to 7 [ 149.758078][ T2618] usb 5-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=6d.5d [ 149.767335][ T2618] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 149.776727][ T2636] usb 1-1: Using ep0 maxpacket: 8 [ 149.777851][ T7] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x85 has an invalid bInterval 0, changing to 7 [ 149.792891][ T7] usb 2-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=6d.5d [ 149.796904][ T2204] yurex 6-1:0.0: USB YUREX device now attached to Yurex #0 [ 149.801967][ T7] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 149.802046][ T7128] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x85 has an invalid bInterval 0, changing to 7 [ 149.828337][ T7128] usb 4-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=6d.5d [ 149.837479][ T7128] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 149.845810][ T7142] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x85 has an invalid bInterval 0, changing to 7 [ 149.856765][ T7142] usb 3-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=6d.5d [ 149.865806][ T7142] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 149.875406][ T7] usb 2-1: config 0 descriptor?? [ 149.882342][ T2618] usb 5-1: config 0 descriptor?? [ 149.888400][ T7142] usb 3-1: config 0 descriptor?? [ 149.897190][ T2636] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x85 has an invalid bInterval 0, changing to 7 [ 149.908183][ T2636] usb 1-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=6d.5d [ 149.917363][ T2636] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 149.924797][ T7128] usb 4-1: config 0 descriptor?? [ 149.932774][ T2636] usb 1-1: config 0 descriptor?? [ 149.940248][ T7142] yurex 3-1:0.0: USB YUREX device now attached to Yurex #1 [ 149.952506][ T7] yurex 2-1:0.0: USB YUREX device now attached to Yurex #2 [ 149.961192][ T2618] yurex 5-1:0.0: USB YUREX device now attached to Yurex #3 [ 149.980196][ T2636] yurex 1-1:0.0: USB YUREX device now attached to Yurex #4 [ 150.019545][ T7128] yurex 4-1:0.0: USB YUREX device now attached to Yurex #5 [ 150.179715][ T7128] usb 1-1: USB disconnect, device number 4 [ 151.441268][ T7128] yurex 1-1:0.0: USB YUREX #4 now disconnected [ 151.447082][ T2636] usb 4-1: USB disconnect, device number 4 [ 151.462865][ T2204] usb 2-1: USB disconnect, device number 4 [ 151.473095][ T7] usb 5-1: USB disconnect, device number 4 [ 151.476700][ C1] usb 6-1: yurex_control_callback - control failed: -71 [ 151.479459][ T7142] usb 3-1: USB disconnect, device number 4 [ 151.492383][ T2618] usb 6-1: USB disconnect, device number 4 [ 151.492574][ T2636] yurex 4-1:0.0: USB YUREX #5 now disconnected [ 151.500324][ T7] yurex 5-1:0.0: USB YUREX #3 now disconnected [ 151.513242][ T2618] yurex 6-1:0.0: USB YUREX #0 now disconnected [ 151.531148][ T7142] yurex 3-1:0.0: USB YUREX #1 now disconnected [ 151.552770][ T2204] yurex 2-1:0.0: USB YUREX #2 now disconnected [ 151.926680][ T7128] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 151.936682][ T2636] usb 4-1: new high-speed USB device number 5 using dummy_hcd [ 151.956699][ T2618] usb 6-1: new high-speed USB device number 5 using dummy_hcd [ 152.176716][ T2636] usb 4-1: Using ep0 maxpacket: 8 [ 152.206677][ T7128] usb 1-1: Using ep0 maxpacket: 8 [ 152.226736][ T2204] usb 3-1: new high-speed USB device number 5 using dummy_hcd [ 152.226893][ T2618] usb 6-1: Using ep0 maxpacket: 8 [ 152.234328][ T17] usb 5-1: new high-speed USB device number 5 using dummy_hcd [ 152.246901][ T30] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 152.296941][ T2636] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x85 has an invalid bInterval 0, changing to 7 [ 152.307919][ T2636] usb 4-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=6d.5d [ 152.317078][ T2636] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 152.328119][ T2636] usb 4-1: config 0 descriptor?? [ 152.347358][ T7128] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x85 has an invalid bInterval 0, changing to 7 [ 152.358263][ T7128] usb 1-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=6d.5d [ 152.367407][ T7128] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 152.375498][ T2618] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x85 has an invalid bInterval 0, changing to 7 [ 152.386576][ T2618] usb 6-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=6d.5d [ 152.395644][ T2618] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 152.397701][ T2636] yurex 4-1:0.0: USB YUREX device now attached to Yurex #0 [ 152.417940][ T2618] usb 6-1: config 0 descriptor?? [ 152.423835][ T7128] usb 1-1: config 0 descriptor?? 2020/12/14 03:08:04 executed programs: 15 [ 152.460547][ T2618] yurex 6-1:0.0: USB YUREX device now attached to Yurex #1 [ 152.487050][ T17] usb 5-1: Using ep0 maxpacket: 8 [ 152.487654][ T7128] yurex 1-1:0.0: USB YUREX device now attached to Yurex #2 [ 152.492178][ T30] usb 2-1: Using ep0 maxpacket: 8 [ 152.504652][ T2204] usb 3-1: Using ep0 maxpacket: 8 [ 152.556884][ T17] usb 5-1: device descriptor read/all, error -71 [ 152.576822][ T2204] usb 3-1: device descriptor read/all, error -71 [ 152.586921][ T30] usb 2-1: device descriptor read/all, error -71 [ 152.926726][ T17] usb 5-1: new high-speed USB device number 6 using dummy_hcd [ 152.946884][ T2204] usb 3-1: new high-speed USB device number 6 using dummy_hcd [ 152.957582][ T30] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 153.166730][ T17] usb 5-1: Using ep0 maxpacket: 8 [ 153.186916][ T2204] usb 3-1: Using ep0 maxpacket: 8 [ 153.197652][ T30] usb 2-1: Using ep0 maxpacket: 8 [ 153.287078][ T17] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x85 has an invalid bInterval 0, changing to 7 [ 153.298452][ T17] usb 5-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=6d.5d [ 153.307643][ T17] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 153.317818][ T2204] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x85 has an invalid bInterval 0, changing to 7 [ 153.328778][ T2204] usb 3-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=6d.5d [ 153.338279][ T2204] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 153.346335][ T30] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x85 has an invalid bInterval 0, changing to 7 [ 153.357353][ T30] usb 2-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=6d.5d [ 153.366397][ T30] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 153.379937][ T17] usb 5-1: config 0 descriptor?? [ 153.390732][ T2204] usb 3-1: config 0 descriptor?? [ 153.422399][ T30] usb 2-1: config 0 descriptor?? [ 154.532624][ T2636] usb 6-1: USB disconnect, device number 5 [ 154.537685][ T7128] usb 1-1: USB disconnect, device number 5 [ 154.538919][ T17] yurex 5-1:0.0: USB YUREX device now attached to Yurex #3 [ 154.552366][ T2618] usb 4-1: USB disconnect, device number 5 [ 154.552615][ T2204] yurex 3-1:0.0: USB YUREX device now attached to Yurex #4 [ 154.558314][ C1] usb 4-1: yurex_control_callback - control failed: -71 [ 154.573536][ T30] yurex 2-1:0.0: USB YUREX device now attached to Yurex #5 [ 154.581131][ T7445] yurex_open - error, can't find device for minor 0 [ 154.583043][ T2618] yurex 4-1:0.0: USB YUREX #0 now disconnected [ 154.595252][ T2636] yurex 6-1:0.0: USB YUREX #1 now disconnected [ 154.608640][ T7128] yurex 1-1:0.0: USB YUREX #2 now disconnected [ 154.608841][ T30] usb 2-1: USB disconnect, device number 6 [ 154.638545][ T17] usb 5-1: USB disconnect, device number 6 [ 154.670637][ T2204] usb 3-1: USB disconnect, device number 6 [ 154.678426][ T17] yurex 5-1:0.0: USB YUREX #3 now disconnected [ 154.687599][ T30] yurex 2-1:0.0: USB YUREX #5 now disconnected [ 154.700955][ T2204] yurex 3-1:0.0: USB YUREX #4 now disconnected [ 155.046715][ T2636] usb 6-1: new high-speed USB device number 6 using dummy_hcd [ 155.056832][ T2618] usb 4-1: new high-speed USB device number 6 using dummy_hcd [ 155.065284][ T7128] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 155.286686][ T2636] usb 6-1: Using ep0 maxpacket: 8 [ 155.326719][ T2618] usb 4-1: Using ep0 maxpacket: 8 [ 155.331970][ T7128] usb 1-1: Using ep0 maxpacket: 8 [ 155.356736][ T2204] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 155.357075][ T7142] usb 3-1: new high-speed USB device number 7 using dummy_hcd [ 155.368620][ T30] usb 5-1: new high-speed USB device number 7 using dummy_hcd [ 155.416959][ T2636] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x85 has an invalid bInterval 0, changing to 7 [ 155.427956][ T2636] usb 6-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=6d.5d [ 155.437969][ T2636] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 155.451701][ T2636] usb 6-1: config 0 descriptor?? [ 155.467230][ T7128] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x85 has an invalid bInterval 0, changing to 7 [ 155.478237][ T7128] usb 1-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=6d.5d [ 155.487480][ T7128] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 155.495532][ T2618] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x85 has an invalid bInterval 0, changing to 7 [ 155.500007][ T2636] yurex 6-1:0.0: USB YUREX device now attached to Yurex #0 [ 155.507249][ T2618] usb 4-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=6d.5d [ 155.523526][ T2618] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 155.535439][ T7128] usb 1-1: config 0 descriptor?? [ 155.547270][ T2618] usb 4-1: config 0 descriptor?? [ 155.580240][ T7128] yurex 1-1:0.0: USB YUREX device now attached to Yurex #1 [ 155.591009][ T2618] yurex 4-1:0.0: USB YUREX device now attached to Yurex #2 [ 155.597005][ T2204] usb 2-1: Using ep0 maxpacket: 8 [ 155.666728][ T2204] usb 2-1: device descriptor read/all, error -71 [ 156.036704][ T2204] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 156.076800][ T30] usb 5-1: device not accepting address 7, error -71 [ 156.096718][ T7142] usb 3-1: device not accepting address 7, error -71 [ 156.276701][ T2204] usb 2-1: Using ep0 maxpacket: 8 [ 156.396789][ T2204] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x85 has an invalid bInterval 0, changing to 7 [ 156.407773][ T2204] usb 2-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=6d.5d [ 156.416886][ T2204] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 156.430673][ T2204] usb 2-1: config 0 descriptor?? [ 156.446764][ T30] usb 5-1: new high-speed USB device number 8 using dummy_hcd [ 156.476893][ T7142] usb 3-1: new high-speed USB device number 8 using dummy_hcd [ 156.686697][ T30] usb 5-1: Using ep0 maxpacket: 8 [ 156.756715][ T7142] usb 3-1: Using ep0 maxpacket: 8 [ 156.806971][ T30] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x85 has an invalid bInterval 0, changing to 7 [ 156.818044][ T30] usb 5-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=6d.5d [ 156.827176][ T30] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 156.841674][ T30] usb 5-1: config 0 descriptor?? [ 156.907084][ T7142] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x85 has an invalid bInterval 0, changing to 7 [ 156.918020][ T7142] usb 3-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=6d.5d [ 156.927125][ T7142] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 156.939605][ T7142] usb 3-1: config 0 descriptor?? 2020/12/14 03:08:09 executed programs: 24 [ 157.638438][ T2636] usb 4-1: USB disconnect, device number 6 [ 157.644587][ T2618] usb 1-1: USB disconnect, device number 6 [ 157.645483][ T2204] yurex 2-1:0.0: USB YUREX device now attached to Yurex #3 [ 157.658841][ T30] yurex 5-1:0.0: USB YUREX device now attached to Yurex #4 [ 157.667150][ T7142] yurex 3-1:0.0: USB YUREX device now attached to Yurex #5 [ 157.676962][ C1] usb 6-1: yurex_control_callback - control failed: -71 [ 157.678090][ T7142] usb 3-1: USB disconnect, device number 8 [ 157.694902][ T2636] yurex 4-1:0.0: USB YUREX #2 now disconnected [ 157.701988][ T2618] yurex 1-1:0.0: USB YUREX #1 now disconnected [ 157.711124][ T30] usb 5-1: USB disconnect, device number 8 [ 157.739948][ T7142] yurex 3-1:0.0: USB YUREX #5 now disconnected [ 157.747068][ T2204] usb 2-1: USB disconnect, device number 8 [ 157.770780][ T30] yurex 5-1:0.0: USB YUREX #4 now disconnected [ 157.794607][ T2204] yurex 2-1:0.0: USB YUREX #3 now disconnected [ 157.805738][ T17] usb 6-1: USB disconnect, device number 6 [ 157.818442][ T17] yurex 6-1:0.0: USB YUREX #0 now disconnected [ 158.146707][ T2636] usb 4-1: new high-speed USB device number 7 using dummy_hcd [ 158.146718][ T2618] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 158.177347][ T17] usb 6-1: new high-speed USB device number 7 using dummy_hcd [ 158.396739][ T2636] usb 4-1: Using ep0 maxpacket: 8 [ 158.417418][ T2618] usb 1-1: Using ep0 maxpacket: 8 [ 158.426677][ T17] usb 6-1: Using ep0 maxpacket: 8 [ 158.436878][ T7142] usb 5-1: new high-speed USB device number 9 using dummy_hcd [ 158.446853][ T2204] usb 3-1: new high-speed USB device number 9 using dummy_hcd [ 158.467058][ T7128] usb 2-1: new high-speed USB device number 9 using dummy_hcd [ 158.516946][ T2636] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x85 has an invalid bInterval 0, changing to 7 [ 158.527896][ T2636] usb 4-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=6d.5d [ 158.536967][ T2636] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 158.546771][ T17] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x85 has an invalid bInterval 0, changing to 7 [ 158.557692][ T17] usb 6-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=6d.5d [ 158.566783][ T17] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 158.576428][ T2636] usb 4-1: config 0 descriptor?? [ 158.579274][ T2618] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x85 has an invalid bInterval 0, changing to 7 [ 158.592312][ T2618] usb 1-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=6d.5d [ 158.601424][ T2618] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 158.611993][ T17] usb 6-1: config 0 descriptor?? [ 158.618375][ T2618] usb 1-1: config 0 descriptor?? [ 158.626515][ T2636] yurex 4-1:0.0: USB YUREX device now attached to Yurex #0 [ 158.659780][ T2618] yurex 1-1:0.0: USB YUREX device now attached to Yurex #1 [ 158.686774][ T2204] usb 3-1: Using ep0 maxpacket: 8 [ 158.692598][ T17] yurex 6-1:0.0: USB YUREX device now attached to Yurex #2 [ 158.776753][ T2204] usb 3-1: device descriptor read/all, error -71 [ 159.146689][ T2204] usb 3-1: new high-speed USB device number 10 using dummy_hcd [ 159.186707][ T7142] usb 5-1: device not accepting address 9, error -71 [ 159.193557][ T7128] usb 2-1: device not accepting address 9, error -71 [ 159.386680][ T2204] usb 3-1: Using ep0 maxpacket: 8 [ 159.506913][ T2204] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x85 has an invalid bInterval 0, changing to 7 [ 159.517836][ T2204] usb 3-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=6d.5d [ 159.526936][ T2204] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 159.538363][ T2204] usb 3-1: config 0 descriptor?? [ 159.576821][ T7128] usb 2-1: new high-speed USB device number 10 using dummy_hcd [ 159.584510][ T7142] usb 5-1: new high-speed USB device number 10 using dummy_hcd [ 159.866724][ T7128] usb 2-1: Using ep0 maxpacket: 8 [ 159.871882][ T7142] usb 5-1: Using ep0 maxpacket: 8 [ 160.026941][ T7142] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x85 has an invalid bInterval 0, changing to 7 [ 160.038095][ T7142] usb 5-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=6d.5d [ 160.047260][ T7142] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 160.056734][ T7128] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x85 has an invalid bInterval 0, changing to 7 [ 160.067674][ T7128] usb 2-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=6d.5d [ 160.076798][ T7128] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 160.086253][ T7142] usb 5-1: config 0 descriptor?? [ 160.100869][ T7128] usb 2-1: config 0 descriptor?? [ 160.725314][ T2618] usb 4-1: USB disconnect, device number 7 [ 160.726391][ T17] usb 6-1: USB disconnect, device number 7 [ 160.737126][ C1] usb 4-1: yurex_control_callback - control failed: -71 [ 160.744405][ T2204] yurex 3-1:0.0: USB YUREX device now attached to Yurex #3 [ 160.751917][ T7700] yurex_open - error, can't find device for minor 0 [ 160.752026][ T7699] yurex_open - error, can't find device for minor 0 [ 160.760918][ T7142] yurex 5-1:0.0: USB YUREX device now attached to Yurex #4 [ 160.762698][ T2204] usb 3-1: USB disconnect, device number 10 [ 160.768369][ T7128] yurex 2-1:0.0: USB YUREX device now attached to Yurex #5 [ 160.788463][ T2618] yurex 4-1:0.0: USB YUREX #0 now disconnected [ 160.790504][ T2636] usb 1-1: USB disconnect, device number 7 [ 160.802245][ T2204] yurex 3-1:0.0: USB YUREX #3 now disconnected [ 160.812182][ T7142] usb 5-1: USB disconnect, device number 10 [ 160.817850][ T17] yurex 6-1:0.0: USB YUREX #2 now disconnected [ 160.834894][ T2636] yurex 1-1:0.0: USB YUREX #1 now disconnected [ 160.855239][ T7142] yurex 5-1:0.0: USB YUREX #4 now disconnected [ 160.870174][ T7128] usb 2-1: USB disconnect, device number 10 [ 160.888321][ T7128] yurex 2-1:0.0: USB YUREX #5 now disconnected [ 161.226702][ T2618] usb 4-1: new high-speed USB device number 8 using dummy_hcd [ 161.247220][ T17] usb 6-1: new high-speed USB device number 8 using dummy_hcd [ 161.476730][ T2618] usb 4-1: Using ep0 maxpacket: 8 [ 161.486715][ T17] usb 6-1: Using ep0 maxpacket: 8 [ 161.516722][ T2204] usb 3-1: new high-speed USB device number 11 using dummy_hcd [ 161.524452][ T2636] usb 2-1: new high-speed USB device number 11 using dummy_hcd [ 161.576686][ T30] usb 5-1: new high-speed USB device number 11 using dummy_hcd [ 161.587145][ T7128] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 161.606862][ T17] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x85 has an invalid bInterval 0, changing to 7 [ 161.617987][ T17] usb 6-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=6d.5d [ 161.627265][ T17] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 161.637884][ T2618] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x85 has an invalid bInterval 0, changing to 7 [ 161.641910][ T17] usb 6-1: config 0 descriptor?? [ 161.648878][ T2618] usb 4-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=6d.5d [ 161.663139][ T2618] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 161.674865][ T2618] usb 4-1: config 0 descriptor?? [ 161.693161][ T17] yurex 6-1:0.0: USB YUREX device now attached to Yurex #0 [ 161.739252][ T2618] yurex 4-1:0.0: USB YUREX device now attached to Yurex #1 [ 161.766722][ T2636] usb 2-1: Using ep0 maxpacket: 8 [ 161.771923][ T2204] usb 3-1: Using ep0 maxpacket: 8 [ 161.844742][ T30] usb 5-1: Using ep0 maxpacket: 8 [ 161.850138][ T2636] usb 2-1: device descriptor read/all, error -71 [ 161.886966][ T2204] usb 3-1: unable to read config index 0 descriptor/start: -71 [ 161.894721][ T2204] usb 3-1: can't read configurations, error -71 [ 161.916890][ T30] usb 5-1: device descriptor read/all, error -71 [ 162.226753][ T2636] usb 2-1: new high-speed USB device number 12 using dummy_hcd [ 162.266778][ T2204] usb 3-1: new high-speed USB device number 12 using dummy_hcd [ 162.286895][ T30] usb 5-1: new high-speed USB device number 12 using dummy_hcd [ 162.326751][ T7128] usb 1-1: device not accepting address 8, error -71 [ 162.466696][ T2636] usb 2-1: Using ep0 maxpacket: 8 [ 162.506874][ T2204] usb 3-1: Using ep0 maxpacket: 8 [ 162.526960][ T30] usb 5-1: Using ep0 maxpacket: 8 [ 162.587151][ T2636] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x85 has an invalid bInterval 0, changing to 7 [ 162.598097][ T2636] usb 2-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=6d.5d [ 162.608002][ T2636] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 162.618342][ T2636] usb 2-1: config 0 descriptor?? [ 162.646851][ T2204] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x85 has an invalid bInterval 0, changing to 7 [ 162.658307][ T2204] usb 3-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=6d.5d [ 162.667723][ T2204] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 162.676095][ T30] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x85 has an invalid bInterval 0, changing to 7 [ 162.687233][ T30] usb 5-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=6d.5d [ 162.696274][ T30] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 162.708210][ T2204] usb 3-1: config 0 descriptor?? [ 162.715310][ T30] usb 5-1: config 0 descriptor?? [ 162.726757][ T7128] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 162.986724][ T7128] usb 1-1: Using ep0 maxpacket: 8 [ 163.136888][ T7128] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x85 has an invalid bInterval 0, changing to 7 [ 163.147907][ T7128] usb 1-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=6d.5d [ 163.157212][ T7128] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 163.172000][ T7128] usb 1-1: config 0 descriptor?? 2020/12/14 03:08:15 executed programs: 36 [ 163.847504][ T2618] usb 6-1: USB disconnect, device number 8 [ 163.855254][ T17] usb 4-1: USB disconnect, device number 8 [ 163.861916][ T2636] yurex 2-1:0.0: USB YUREX device now attached to Yurex #2 [ 163.869260][ C1] usb 6-1: yurex_control_callback - control failed: -71 [ 163.880143][ T2204] yurex 3-1:0.0: USB YUREX device now attached to Yurex #3 [ 163.888330][ T30] yurex 5-1:0.0: USB YUREX device now attached to Yurex #4 [ 163.888351][ T7811] yurex_open - error, can't find device for minor 0 [ 163.895753][ T7825] yurex_open - error, can't find device for minor 0 [ 163.902726][ T7821] yurex_open - error, can't find device for minor 0 [ 163.909468][ T7822] yurex_open - error, can't find device for minor 0 [ 163.918534][ T7128] yurex 1-1:0.0: USB YUREX device now attached to Yurex #5 [ 163.932967][ T2618] yurex 6-1:0.0: USB YUREX #0 now disconnected [ 163.932975][ T17] yurex 4-1:0.0: USB YUREX #1 now disconnected [ 163.973369][ T7128] usb 1-1: USB disconnect, device number 9 [ 163.992848][ T7128] yurex 1-1:0.0: USB YUREX #5 now disconnected [ 164.013522][ T7153] usb 2-1: USB disconnect, device number 12 [ 164.020247][ T7] usb 3-1: USB disconnect, device number 12 [ 164.027437][ T7142] usb 5-1: USB disconnect, device number 12 [ 164.038880][ T7153] yurex 2-1:0.0: USB YUREX #2 now disconnected [ 164.045932][ T7142] yurex 5-1:0.0: USB YUREX #4 now disconnected [ 164.056070][ T7] yurex 3-1:0.0: USB YUREX #3 now disconnected [ 164.346690][ T17] usb 4-1: new high-speed USB device number 9 using dummy_hcd [ 164.386688][ T2618] usb 6-1: new high-speed USB device number 9 using dummy_hcd [ 164.587403][ T17] usb 4-1: Using ep0 maxpacket: 8 [ 164.646683][ T2618] usb 6-1: Using ep0 maxpacket: 8 [ 164.726936][ T17] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x85 has an invalid bInterval 0, changing to 7 [ 164.737938][ T17] usb 4-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=6d.5d [ 164.747010][ T7142] usb 5-1: new high-speed USB device number 13 using dummy_hcd [ 164.747114][ T7] usb 1-1: new high-speed USB device number 10 using dummy_hcd [ 164.756010][ T17] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 164.756712][ T2204] usb 3-1: new high-speed USB device number 13 using dummy_hcd [ 164.767349][ T2618] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x85 has an invalid bInterval 0, changing to 7 [ 164.771783][ T30] usb 2-1: new high-speed USB device number 13 using dummy_hcd [ 164.779513][ T2618] usb 6-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=6d.5d [ 164.801852][ T17] usb 4-1: config 0 descriptor?? [ 164.807408][ T2618] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 164.833299][ T2618] usb 6-1: config 0 descriptor?? [ 164.880257][ T17] yurex 4-1:0.0: USB YUREX device now attached to Yurex #0 [ 164.888624][ T2618] yurex 6-1:0.0: USB YUREX device now attached to Yurex #1 [ 165.436739][ T7] usb 1-1: device not accepting address 10, error -71 [ 165.443607][ T7142] usb 5-1: device not accepting address 13, error -71 [ 165.486762][ T30] usb 2-1: device not accepting address 13, error -71 [ 165.493754][ T2204] usb 3-1: device not accepting address 13, error -71 [ 165.816701][ T7] usb 1-1: new high-speed USB device number 11 using dummy_hcd [ 165.824367][ T7142] usb 5-1: new high-speed USB device number 14 using dummy_hcd [ 165.886712][ T2204] usb 3-1: new high-speed USB device number 14 using dummy_hcd [ 165.894361][ T30] usb 2-1: new high-speed USB device number 14 using dummy_hcd [ 166.066694][ T7] usb 1-1: Using ep0 maxpacket: 8 [ 166.071926][ T7142] usb 5-1: Using ep0 maxpacket: 8 [ 166.156704][ T30] usb 2-1: Using ep0 maxpacket: 8 [ 166.161977][ T2204] usb 3-1: Using ep0 maxpacket: 8 [ 166.186799][ T7] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x85 has an invalid bInterval 0, changing to 7 [ 166.197821][ T7] usb 1-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=6d.5d [ 166.206971][ T7] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 166.215037][ T7142] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x85 has an invalid bInterval 0, changing to 7 [ 166.225997][ T7142] usb 5-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=6d.5d [ 166.235143][ T7142] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 166.245670][ T7] usb 1-1: config 0 descriptor?? [ 166.254059][ T7142] usb 5-1: config 0 descriptor?? [ 166.287493][ T30] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x85 has an invalid bInterval 0, changing to 7 [ 166.298601][ T30] usb 2-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=6d.5d [ 166.307698][ T30] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 166.315754][ T2204] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x85 has an invalid bInterval 0, changing to 7 [ 166.326685][ T2204] usb 3-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=6d.5d [ 166.335722][ T2204] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 166.343245][ T7] yurex 1-1:0.0: USB YUREX device now attached to Yurex #2 [ 166.356956][ T7142] yurex 5-1:0.0: USB YUREX device now attached to Yurex #3 [ 166.368629][ T30] usb 2-1: config 0 descriptor?? [ 166.410921][ T30] yurex 2-1:0.0: USB YUREX device now attached to Yurex #4 [ 166.419265][ T2204] usb 3-1: config 0 descriptor?? [ 166.459828][ T2204] yurex 3-1:0.0: USB YUREX device now attached to Yurex #5 [ 166.940086][ T7886] ------------[ cut here ]------------ [ 166.946220][ T7886] URB 0000000096ea154b submitted while active [ 166.946292][ T2204] usb 4-1: USB disconnect, device number 9 [ 166.952406][ C1] usb 4-1: yurex_control_callback - control failed: -71 [ 166.952620][ T7886] WARNING: CPU: 0 PID: 7886 at drivers/usb/core/urb.c:378 usb_submit_urb+0x1228/0x14e0 [ 166.952736][ T7886] Modules linked in: [ 166.952760][ T7886] CPU: 0 PID: 7886 Comm: syz-executor.5 Not tainted 5.10.0-rc7-syzkaller #0 [ 166.952769][ T7886] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 166.952790][ T7886] RIP: 0010:usb_submit_urb+0x1228/0x14e0 [ 167.003691][ T7886] Code: 89 de e8 8b 24 bd fd 84 db 0f 85 da f4 ff ff e8 2e 2c bd fd 4c 89 fe 48 c7 c7 c0 63 41 86 c6 05 33 ea b0 04 01 e8 63 2d f3 01 <0f> 0b e9 b8 f4 ff ff c7 44 24 14 01 00 00 00 e9 6f f5 ff ff 41 bd [ 167.023437][ T7886] RSP: 0018:ffffc90001fc7cb8 EFLAGS: 00010282 [ 167.030215][ T7886] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 167.038293][ T7886] RDX: ffff8881015b4bc0 RSI: ffffffff8128f483 RDI: fffff520003f8f89 [ 167.046279][ T7886] RBP: 1ffff920003f8fa9 R08: 0000000000000001 R09: ffff8881f6a2f5cf [ 167.054483][ T7886] R10: 0000000000000000 R11: 0000000000000000 R12: ffff888111d2d400 [ 167.062634][ T7886] R13: 00000000fffffff0 R14: ffff888111d2d4e8 R15: ffff888100363f00 [ 167.070662][ T7886] FS: 00007f7af38a5700(0000) GS:ffff8881f6a00000(0000) knlGS:0000000000000000 [ 167.079704][ T7886] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 167.086302][ T7886] CR2: 00007fda2c92ab88 CR3: 0000000103bde000 CR4: 00000000001506f0 [ 167.094330][ T7886] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 167.102394][ T7886] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 167.110436][ T7886] Call Trace: [ 167.113744][ T7886] ? prepare_to_wait_exclusive+0x2d0/0x2d0 [ 167.119632][ T7886] yurex_write+0x3f4/0x840 [ 167.124055][ T7886] ? __fget_files+0x274/0x410 [ 167.128782][ T7886] ? yurex_control_callback+0x60/0x60 [ 167.134259][ T7886] ? add_wait_queue_exclusive+0x180/0x180 [ 167.140074][ T7886] ? apparmor_file_permission+0x26e/0x4e0 [ 167.146263][ T7886] ? security_file_permission+0x248/0x560 [ 167.152069][ T7886] ? yurex_control_callback+0x60/0x60 [ 167.157565][ T7886] vfs_write+0x28e/0x9e0 [ 167.161845][ T7886] ksys_write+0x12d/0x250 [ 167.166206][ T7886] ? __ia32_sys_read+0xb0/0xb0 [ 167.171166][ T7886] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 167.177276][ T7886] ? syscall_enter_from_user_mode+0x1d/0x50 [ 167.183181][ T7886] do_syscall_64+0x2d/0x40 [ 167.187668][ T7886] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 167.193566][ T7886] RIP: 0033:0x45e159 [ 167.197585][ T7886] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 167.217315][ T7886] RSP: 002b:00007f7af38a4c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 167.225742][ T7886] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045e159 [ 167.233774][ T7886] RDX: 0000000000001000 RSI: 00000000200004c0 RDI: 0000000000000004 [ 167.242196][ T7886] RBP: 000000000119bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 167.250238][ T7886] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000119bf8c [ 167.258320][ T7886] R13: 00007ffc0519335f R14: 00007f7af38a59c0 R15: 000000000119bf8c [ 167.266288][ T7886] Kernel panic - not syncing: panic_on_warn set ... [ 167.272871][ T7886] CPU: 0 PID: 7886 Comm: syz-executor.5 Not tainted 5.10.0-rc7-syzkaller #0 [ 167.281551][ T7886] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 167.291694][ T7886] Call Trace: [ 167.294969][ T7886] dump_stack+0x107/0x163 [ 167.299303][ T7886] panic+0x306/0x73d [ 167.303187][ T7886] ? __warn_printk+0xf3/0xf3 [ 167.307779][ T7886] ? __warn.cold+0x1a/0x44 [ 167.312192][ T7886] ? __warn+0xf1/0x210 [ 167.316258][ T7886] ? usb_submit_urb+0x1228/0x14e0 [ 167.321294][ T7886] __warn.cold+0x35/0x44 [ 167.325533][ T7886] ? usb_submit_urb+0x1228/0x14e0 [ 167.330547][ T7886] report_bug+0x1bd/0x210 [ 167.334873][ T7886] handle_bug+0x3c/0x60 [ 167.339029][ T7886] exc_invalid_op+0x14/0x40 [ 167.343516][ T7886] asm_exc_invalid_op+0x12/0x20 [ 167.348360][ T7886] RIP: 0010:usb_submit_urb+0x1228/0x14e0 [ 167.353990][ T7886] Code: 89 de e8 8b 24 bd fd 84 db 0f 85 da f4 ff ff e8 2e 2c bd fd 4c 89 fe 48 c7 c7 c0 63 41 86 c6 05 33 ea b0 04 01 e8 63 2d f3 01 <0f> 0b e9 b8 f4 ff ff c7 44 24 14 01 00 00 00 e9 6f f5 ff ff 41 bd [ 167.373574][ T7886] RSP: 0018:ffffc90001fc7cb8 EFLAGS: 00010282 [ 167.379625][ T7886] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 167.387577][ T7886] RDX: ffff8881015b4bc0 RSI: ffffffff8128f483 RDI: fffff520003f8f89 [ 167.395529][ T7886] RBP: 1ffff920003f8fa9 R08: 0000000000000001 R09: ffff8881f6a2f5cf [ 167.403480][ T7886] R10: 0000000000000000 R11: 0000000000000000 R12: ffff888111d2d400 [ 167.411448][ T7886] R13: 00000000fffffff0 R14: ffff888111d2d4e8 R15: ffff888100363f00 [ 167.419416][ T7886] ? vprintk_func+0x93/0x140 [ 167.424021][ T7886] ? usb_submit_urb+0x1228/0x14e0 [ 167.429057][ T7886] ? prepare_to_wait_exclusive+0x2d0/0x2d0 [ 167.434857][ T7886] yurex_write+0x3f4/0x840 [ 167.439264][ T7886] ? __fget_files+0x274/0x410 [ 167.444387][ T7886] ? yurex_control_callback+0x60/0x60 [ 167.449753][ T7886] ? add_wait_queue_exclusive+0x180/0x180 [ 167.455484][ T7886] ? apparmor_file_permission+0x26e/0x4e0 [ 167.461212][ T7886] ? security_file_permission+0x248/0x560 [ 167.466930][ T7886] ? yurex_control_callback+0x60/0x60 [ 167.472292][ T7886] vfs_write+0x28e/0x9e0 [ 167.476527][ T7886] ksys_write+0x12d/0x250 [ 167.480851][ T7886] ? __ia32_sys_read+0xb0/0xb0 [ 167.485633][ T7886] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 167.491605][ T7886] ? syscall_enter_from_user_mode+0x1d/0x50 [ 167.497488][ T7886] do_syscall_64+0x2d/0x40 [ 167.501906][ T7886] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 167.507804][ T7886] RIP: 0033:0x45e159 [ 167.511698][ T7886] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 167.531380][ T7886] RSP: 002b:00007f7af38a4c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 167.539800][ T7886] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045e159 [ 167.547757][ T7886] RDX: 0000000000001000 RSI: 00000000200004c0 RDI: 0000000000000004 [ 167.555722][ T7886] RBP: 000000000119bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 167.563693][ T7886] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000119bf8c [ 167.571654][ T7886] R13: 00007ffc0519335f R14: 00007f7af38a59c0 R15: 000000000119bf8c [ 167.580139][ T7886] Kernel Offset: disabled [ 167.584519][ T7886] Rebooting in 86400 seconds..