[ 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. Starting Load/Save RF Kill Switch Status... Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.0.173' (ECDSA) to the list of known hosts. executing program executing program executing program executing program executing program executing program syzkaller login: [ 77.642330][ T2955] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 77.653946][ T27] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 77.662401][ T8434] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 77.664948][ T4843] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 77.670070][ T5] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 77.685080][ T8] usb 6-1: new high-speed USB device number 2 using dummy_hcd [ 78.002423][ T2955] usb 1-1: config 0 has an invalid interface number: 90 but max is 0 [ 78.010726][ T2955] usb 1-1: config 0 has an invalid interface number: 179 but max is 0 [ 78.019426][ T27] usb 3-1: config 0 has an invalid interface number: 90 but max is 0 [ 78.027556][ T2955] usb 1-1: config 0 has an invalid interface descriptor of length 2, skipping [ 78.036810][ T4843] usb 4-1: config 0 has an invalid interface number: 90 but max is 0 [ 78.044935][ T27] usb 3-1: config 0 has an invalid interface number: 179 but max is 0 [ 78.053573][ T4843] usb 4-1: config 0 has an invalid interface number: 179 but max is 0 [ 78.061737][ T4843] usb 4-1: config 0 has an invalid interface descriptor of length 2, skipping [ 78.070836][ T2955] usb 1-1: config 0 has 2 interfaces, different from the descriptor's value: 1 [ 78.080137][ T27] usb 3-1: config 0 has an invalid interface descriptor of length 2, skipping [ 78.082614][ T8] usb 6-1: config 0 has an invalid interface number: 90 but max is 0 [ 78.089214][ T2955] usb 1-1: config 0 has no interface number 0 [ 78.097686][ T8434] usb 2-1: config 0 has an invalid interface number: 90 but max is 0 [ 78.103735][ T27] usb 3-1: config 0 has 2 interfaces, different from the descriptor's value: 1 [ 78.112147][ T5] usb 5-1: config 0 has an invalid interface number: 90 but max is 0 [ 78.120873][ T4843] usb 4-1: config 0 has 2 interfaces, different from the descriptor's value: 1 [ 78.129140][ T8434] usb 2-1: config 0 has an invalid interface number: 179 but max is 0 [ 78.143846][ T2955] usb 1-1: config 0 has no interface number 1 [ 78.146183][ T8] usb 6-1: config 0 has an invalid interface number: 179 but max is 0 [ 78.152103][ T2955] usb 1-1: config 0 interface 90 altsetting 0 endpoint 0xD has invalid maxpacket 1511, setting to 64 [ 78.160351][ T5] usb 5-1: config 0 has an invalid interface number: 179 but max is 0 [ 78.173983][ T27] usb 3-1: config 0 has no interface number 0 [ 78.179801][ T8] usb 6-1: config 0 has an invalid interface descriptor of length 2, skipping [ 78.187451][ T4843] usb 4-1: config 0 has no interface number 0 [ 78.194842][ T8434] usb 2-1: config 0 has an invalid interface descriptor of length 2, skipping [ 78.203091][ T4843] usb 4-1: config 0 has no interface number 1 [ 78.209977][ T5] usb 5-1: config 0 has an invalid interface descriptor of length 2, skipping [ 78.217456][ T27] usb 3-1: config 0 has no interface number 1 [ 78.224961][ T8] usb 6-1: config 0 has 2 interfaces, different from the descriptor's value: 1 [ 78.232682][ T2955] usb 1-1: config 0 interface 90 altsetting 0 endpoint 0x4 has invalid maxpacket 512, setting to 64 [ 78.240133][ T8434] usb 2-1: config 0 has 2 interfaces, different from the descriptor's value: 1 [ 78.252717][ T27] usb 3-1: config 0 interface 90 altsetting 0 endpoint 0xD has invalid maxpacket 1511, setting to 64 [ 78.260058][ T5] usb 5-1: config 0 has 2 interfaces, different from the descriptor's value: 1 [ 78.272524][ T4843] usb 4-1: config 0 interface 90 altsetting 0 endpoint 0xD has invalid maxpacket 1511, setting to 64 [ 78.279921][ T8] usb 6-1: config 0 has no interface number 0 [ 78.292542][ T2955] usb 1-1: config 0 interface 90 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 32 [ 78.297024][ T8434] usb 2-1: config 0 has no interface number 0 [ 78.308386][ T27] usb 3-1: config 0 interface 90 altsetting 0 endpoint 0x4 has invalid maxpacket 512, setting to 64 [ 78.312864][ T5] usb 5-1: config 0 has no interface number 0 [ 78.323624][ T4843] usb 4-1: config 0 interface 90 altsetting 0 endpoint 0x4 has invalid maxpacket 512, setting to 64 [ 78.332215][ T8] usb 6-1: config 0 has no interface number 1 [ 78.341493][ T2955] usb 1-1: config 0 interface 90 altsetting 0 has a duplicate endpoint with address 0x1, skipping [ 78.347148][ T8434] usb 2-1: config 0 has no interface number 1 [ 78.359030][ T27] usb 3-1: config 0 interface 90 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 32 [ 78.363965][ T5] usb 5-1: config 0 has no interface number 1 [ 78.375073][ T4843] usb 4-1: config 0 interface 90 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 32 [ 78.380291][ T8] usb 6-1: config 0 interface 90 altsetting 0 endpoint 0xD has invalid maxpacket 1511, setting to 64 [ 78.391292][ T2955] usb 1-1: config 0 interface 90 altsetting 0 bulk endpoint 0x6 has invalid maxpacket 8 [ 78.401152][ T5] usb 5-1: config 0 interface 90 altsetting 0 endpoint 0xD has invalid maxpacket 1511, setting to 64 [ 78.412107][ T27] usb 3-1: config 0 interface 90 altsetting 0 has a duplicate endpoint with address 0x1, skipping [ 78.421845][ T8434] usb 2-1: config 0 interface 90 altsetting 0 endpoint 0xD has invalid maxpacket 1511, setting to 64 [ 78.433648][ T4843] usb 4-1: config 0 interface 90 altsetting 0 has a duplicate endpoint with address 0x1, skipping [ 78.443473][ T8] usb 6-1: config 0 interface 90 altsetting 0 endpoint 0x4 has invalid maxpacket 512, setting to 64 [ 78.455484][ T2955] usb 1-1: config 0 interface 90 altsetting 0 has a duplicate endpoint with address 0xE, skipping [ 78.465065][ T5] usb 5-1: config 0 interface 90 altsetting 0 endpoint 0x4 has invalid maxpacket 512, setting to 64 [ 78.476959][ T27] usb 3-1: config 0 interface 90 altsetting 0 bulk endpoint 0x6 has invalid maxpacket 8 [ 78.486665][ T8434] usb 2-1: config 0 interface 90 altsetting 0 endpoint 0x4 has invalid maxpacket 512, setting to 64 [ 78.497965][ T4843] usb 4-1: config 0 interface 90 altsetting 0 bulk endpoint 0x6 has invalid maxpacket 8 [ 78.507373][ T8] usb 6-1: config 0 interface 90 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 32 [ 78.518489][ T2955] usb 1-1: config 0 interface 90 altsetting 0 has 9 endpoint descriptors, different from the interface descriptor's value: 12 [ 78.527088][ T5] usb 5-1: config 0 interface 90 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 32 [ 78.541479][ T27] usb 3-1: config 0 interface 90 altsetting 0 has a duplicate endpoint with address 0xE, skipping [ 78.550083][ T8434] usb 2-1: config 0 interface 90 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 32 [ 78.561938][ T4843] usb 4-1: config 0 interface 90 altsetting 0 has a duplicate endpoint with address 0xE, skipping [ 78.570688][ T8] usb 6-1: config 0 interface 90 altsetting 0 has a duplicate endpoint with address 0x1, skipping [ 78.582284][ T27] usb 3-1: config 0 interface 90 altsetting 0 has 9 endpoint descriptors, different from the interface descriptor's value: 12 [ 78.591986][ T5] usb 5-1: config 0 interface 90 altsetting 0 has a duplicate endpoint with address 0x1, skipping [ 78.604882][ T2955] usb 1-1: too many endpoints for config 0 interface 179 altsetting 93: 197, using maximum allowed: 30 [ 78.617695][ T8434] usb 2-1: config 0 interface 90 altsetting 0 has a duplicate endpoint with address 0x1, skipping [ 78.626670][ T4843] usb 4-1: config 0 interface 90 altsetting 0 has 9 endpoint descriptors, different from the interface descriptor's value: 12 [ 78.639079][ T8] usb 6-1: config 0 interface 90 altsetting 0 bulk endpoint 0x6 has invalid maxpacket 8 [ 78.650458][ T27] usb 3-1: too many endpoints for config 0 interface 179 altsetting 93: 197, using maximum allowed: 30 [ 78.662129][ T8434] usb 2-1: config 0 interface 90 altsetting 0 bulk endpoint 0x6 has invalid maxpacket 8 [ 78.671716][ T2955] usb 1-1: config 0 interface 179 altsetting 93 has 2 endpoint descriptors, different from the interface descriptor's value: 197 [ 78.682487][ T5] usb 5-1: config 0 interface 90 altsetting 0 bulk endpoint 0x6 has invalid maxpacket 8 [ 78.694875][ T4843] usb 4-1: too many endpoints for config 0 interface 179 altsetting 93: 197, using maximum allowed: 30 [ 78.706425][ T8] usb 6-1: config 0 interface 90 altsetting 0 has a duplicate endpoint with address 0xE, skipping [ 78.715878][ T27] usb 3-1: config 0 interface 179 altsetting 93 has 2 endpoint descriptors, different from the interface descriptor's value: 197 [ 78.728287][ T8434] usb 2-1: config 0 interface 90 altsetting 0 has a duplicate endpoint with address 0xE, skipping [ 78.739987][ T2955] usb 1-1: config 0 interface 179 has no altsetting 0 [ 78.752351][ T5] usb 5-1: config 0 interface 90 altsetting 0 has a duplicate endpoint with address 0xE, skipping [ 78.757472][ T4843] usb 4-1: config 0 interface 179 altsetting 93 has 2 endpoint descriptors, different from the interface descriptor's value: 197 [ 78.769877][ T8] usb 6-1: config 0 interface 90 altsetting 0 has 9 endpoint descriptors, different from the interface descriptor's value: 12 [ 78.781389][ T2955] usb 1-1: New USB device found, idVendor=0438, idProduct=b002, bcdDevice=9a.d0 [ 78.795979][ T8434] usb 2-1: config 0 interface 90 altsetting 0 has 9 endpoint descriptors, different from the interface descriptor's value: 12 [ 78.803555][ T27] usb 3-1: config 0 interface 179 has no altsetting 0 [ 78.803592][ T27] usb 3-1: New USB device found, idVendor=0438, idProduct=b002, bcdDevice=9a.d0 [ 78.817042][ T5] usb 5-1: config 0 interface 90 altsetting 0 has 9 endpoint descriptors, different from the interface descriptor's value: 12 [ 78.826330][ T4843] usb 4-1: config 0 interface 179 has no altsetting 0 [ 78.833176][ T5] usb 5-1: too many endpoints for config 0 interface 179 altsetting 93: 197, using maximum allowed: 30 [ 78.847686][ T2955] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 78.853123][ T8] usb 6-1: too many endpoints for config 0 interface 179 altsetting 93: 197, using maximum allowed: 30 [ 78.865413][ T27] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 78.872369][ T8434] usb 2-1: too many endpoints for config 0 interface 179 altsetting 93: 197, using maximum allowed: 30 [ 78.884497][ T4843] usb 4-1: New USB device found, idVendor=0438, idProduct=b002, bcdDevice=9a.d0 [ 78.891463][ T8434] usb 2-1: config 0 interface 179 altsetting 93 has 2 endpoint descriptors, different from the interface descriptor's value: 197 [ 78.907740][ T2955] usb 1-1: config 0 descriptor?? [ 78.916052][ T8] usb 6-1: config 0 interface 179 altsetting 93 has 2 endpoint descriptors, different from the interface descriptor's value: 197 [ 78.936459][ T27] usb 3-1: config 0 descriptor?? [ 78.945090][ T5] usb 5-1: config 0 interface 179 altsetting 93 has 2 endpoint descriptors, different from the interface descriptor's value: 197 [ 78.957209][ T4843] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 78.961795][ T8434] usb 2-1: config 0 interface 179 has no altsetting 0 [ 78.982729][ T5] usb 5-1: config 0 interface 179 has no altsetting 0 [ 78.989741][ T8] usb 6-1: config 0 interface 179 has no altsetting 0 [ 78.998852][ T5] usb 5-1: New USB device found, idVendor=0438, idProduct=b002, bcdDevice=9a.d0 [ 79.005809][ T4843] usb 4-1: config 0 descriptor?? [ 79.013730][ T8434] usb 2-1: New USB device found, idVendor=0438, idProduct=b002, bcdDevice=9a.d0 [ 79.025152][ T8] usb 6-1: New USB device found, idVendor=0438, idProduct=b002, bcdDevice=9a.d0 [ 79.035552][ T5] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 79.044561][ T8434] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 79.054234][ T8] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 79.069616][ T5] usb 5-1: config 0 descriptor?? [ 79.081623][ T8434] usb 2-1: config 0 descriptor?? [ 79.097467][ T8] usb 6-1: config 0 descriptor?? executing program executing program [ 79.252343][ T27] usb 3-1: string descriptor 0 read error: -71 [ 79.261703][ T27] em28xx 3-1:0.179: New device @ 480 Mbps (0438:b002, interface 179, class 179) [ 79.281165][ T2955] usb 1-1: string descriptor 0 read error: -71 [ 79.288045][ T27] em28xx 3-1:0.179: Video interface 179 found: executing program executing program executing program [ 79.301510][ T2955] em28xx 1-1:0.179: New device @ 480 Mbps (0438:b002, interface 179, class 179) [ 79.322285][ T4843] usb 4-1: string descriptor 0 read error: -71 [ 79.335018][ T2955] em28xx 1-1:0.179: Video interface 179 found: [ 79.341700][ T4843] em28xx 4-1:0.179: New device @ 480 Mbps (0438:b002, interface 179, class 179) executing program [ 79.372437][ T8434] usb 2-1: string descriptor 0 read error: -71 [ 79.379000][ T4843] em28xx 4-1:0.179: Video interface 179 found: [ 79.380264][ T8434] em28xx 2-1:0.179: New device @ 480 Mbps (0438:b002, interface 179, class 179) [ 79.394474][ T5] usb 5-1: string descriptor 0 read error: -71 [ 79.412385][ T5] em28xx 5-1:0.179: New device @ 480 Mbps (0438:b002, interface 179, class 179) [ 79.421613][ T5] em28xx 5-1:0.179: Video interface 179 found: [ 79.428078][ T8] usb 6-1: string descriptor 0 read error: -71 [ 79.442505][ T27] em28xx 3-1:0.179: unknown em28xx chip ID (0) [ 79.443488][ T8] em28xx 6-1:0.179: New device @ 480 Mbps (0438:b002, interface 179, class 179) [ 79.480245][ T8434] em28xx 2-1:0.179: Video interface 179 found: [ 79.502492][ T2955] em28xx 1-1:0.179: unknown em28xx chip ID (0) [ 79.512585][ T8] em28xx 6-1:0.179: Video interface 179 found: [ 79.522531][ T4843] em28xx 4-1:0.179: unknown em28xx chip ID (0) [ 79.642273][ T8] em28xx 6-1:0.179: unknown em28xx chip ID (0) [ 79.652006][ T5] em28xx 5-1:0.179: unknown em28xx chip ID (0) [ 79.662509][ T27] em28xx 3-1:0.179: reading from i2c device at 0xa0 failed (error=-5) [ 79.672513][ T8434] em28xx 2-1:0.179: unknown em28xx chip ID (0) [ 79.675034][ T27] em28xx 3-1:0.179: board has no eeprom [ 79.722445][ T2955] em28xx 1-1:0.179: reading from i2c device at 0xa0 failed (error=-5) [ 79.735132][ T2955] em28xx 1-1:0.179: board has no eeprom [ 79.752651][ T4843] em28xx 4-1:0.179: reading from i2c device at 0xa0 failed (error=-5) [ 79.760821][ T4843] em28xx 4-1:0.179: board has no eeprom [ 79.802168][ T27] em28xx 3-1:0.179: Identified as AMD ATI TV Wonder HD 600 (card=20) [ 79.810541][ T27] em28xx 3-1:0.179: analog set to bulk mode. [ 79.833554][ T27] usb 3-1: USB disconnect, device number 2 [ 79.852198][ T2955] em28xx 1-1:0.179: Identified as AMD ATI TV Wonder HD 600 (card=20) [ 79.860301][ T2955] em28xx 1-1:0.179: analog set to bulk mode. [ 79.883144][ T27] em28xx 3-1:0.179: Disconnecting em28xx [ 79.892186][ T4843] em28xx 4-1:0.179: Identified as AMD ATI TV Wonder HD 600 (card=20) [ 79.900270][ T4843] em28xx 4-1:0.179: analog set to bulk mode. [ 79.912447][ T8] em28xx 6-1:0.179: reading from i2c device at 0xa0 failed (error=-5) [ 79.920684][ T8] em28xx 6-1:0.179: board has no eeprom [ 79.927167][ T5] em28xx 5-1:0.179: reading from i2c device at 0xa0 failed (error=-5) [ 79.929469][ T2955] usb 1-1: USB disconnect, device number 2 [ 79.949191][ T5] em28xx 5-1:0.179: board has no eeprom [ 79.955304][ T8434] em28xx 2-1:0.179: reading from i2c device at 0xa0 failed (error=-5) [ 79.969267][ T4843] usb 4-1: USB disconnect, device number 2 [ 79.969699][ T8434] em28xx 2-1:0.179: board has no eeprom [ 79.987095][ T8468] em28xx 3-1:0.179: Registering V4L2 extension [ 80.032617][ T2955] em28xx 1-1:0.179: Disconnecting em28xx [ 80.045518][ T4843] em28xx 4-1:0.179: Disconnecting em28xx [ 80.130295][ T5] em28xx 5-1:0.179: Identified as AMD ATI TV Wonder HD 600 (card=20) [ 80.138645][ T8] em28xx 6-1:0.179: Identified as AMD ATI TV Wonder HD 600 (card=20) [ 80.146765][ T8434] em28xx 2-1:0.179: Identified as AMD ATI TV Wonder HD 600 (card=20) [ 80.148088][ T8468] em28xx 3-1:0.179: Config register raw data: 0xffffffed [ 80.156812][ T8] em28xx 6-1:0.179: analog set to bulk mode. [ 80.164387][ T8468] em28xx 3-1:0.179: AC97 chip type couldn't be determined [ 80.170286][ T8434] em28xx 2-1:0.179: analog set to bulk mode. [ 80.181703][ T5] em28xx 5-1:0.179: analog set to bulk mode. [ 80.188088][ T8468] em28xx 3-1:0.179: No AC97 audio processor [ 80.204451][ T8434] usb 2-1: USB disconnect, device number 2 [ 80.210652][ T5] usb 5-1: USB disconnect, device number 2 [ 80.211957][ T8468] usb 3-1: Decoder not found [ 80.226852][ T8468] em28xx 3-1:0.179: failed to create media graph [ 80.228635][ T8] usb 6-1: USB disconnect, device number 2 [ 80.251022][ T8468] em28xx 3-1:0.179: V4L2 device video71 deregistered [ 80.266451][ T5] em28xx 5-1:0.179: Disconnecting em28xx [ 80.275848][ T8434] em28xx 2-1:0.179: Disconnecting em28xx [ 80.287750][ T8] em28xx 6-1:0.179: Disconnecting em28xx [ 80.291388][ T8468] em28xx 3-1:0.179: Binding DVB extension [ 80.307608][ T8468] em28xx 3-1:0.179: no endpoint for DVB mode and transfer type 0 [ 80.341868][ T8468] em28xx 3-1:0.179: failed to pre-allocate USB transfer buffers for DVB. [ 80.362749][ T8468] em28xx 3-1:0.179: Registering input extension [ 80.370195][ T20] em28xx 1-1:0.179: Registering V4L2 extension [ 80.413027][ T20] em28xx 1-1:0.179: Config register raw data: 0xffffffed [ 80.420158][ T20] em28xx 1-1:0.179: AC97 chip type couldn't be determined [ 80.427759][ T20] em28xx 1-1:0.179: No AC97 audio processor [ 80.440029][ T20] usb 1-1: Decoder not found [ 80.444983][ T20] em28xx 1-1:0.179: failed to create media graph [ 80.451343][ T20] em28xx 1-1:0.179: V4L2 device video71 deregistered [ 80.460202][ T20] em28xx 1-1:0.179: Binding DVB extension [ 80.466289][ T20] em28xx 1-1:0.179: no endpoint for DVB mode and transfer type 0 [ 80.474436][ T20] em28xx 1-1:0.179: failed to pre-allocate USB transfer buffers for DVB. [ 80.484012][ T20] em28xx 1-1:0.179: Registering input extension [ 80.490494][ T8561] em28xx 4-1:0.179: Registering V4L2 extension [ 80.522944][ T8561] em28xx 4-1:0.179: Config register raw data: 0xffffffed [ 80.530174][ T8561] em28xx 4-1:0.179: AC97 chip type couldn't be determined [ 80.538012][ T8561] em28xx 4-1:0.179: No AC97 audio processor [ 80.545364][ T8561] usb 4-1: Decoder not found [ 80.549958][ T8561] em28xx 4-1:0.179: failed to create media graph [ 80.557223][ T8561] em28xx 4-1:0.179: V4L2 device video71 deregistered [ 80.565378][ T8561] em28xx 4-1:0.179: Binding DVB extension [ 80.571134][ T8561] em28xx 4-1:0.179: no endpoint for DVB mode and transfer type 0 [ 80.579973][ T8561] em28xx 4-1:0.179: failed to pre-allocate USB transfer buffers for DVB. [ 80.588868][ T8561] em28xx 4-1:0.179: Registering input extension [ 80.596016][ T4843] em28xx 4-1:0.179: Closing input extension [ 80.602694][ T8472] em28xx 2-1:0.179: Registering V4L2 extension [ 80.611269][ T4843] em28xx 4-1:0.179: Freeing device [ 80.659106][ T8472] em28xx 2-1:0.179: Config register raw data: 0xffffffed [ 80.675682][ T8472] em28xx 2-1:0.179: AC97 chip type couldn't be determined [ 80.684138][ T8472] em28xx 2-1:0.179: No AC97 audio processor [ 80.692292][ T8472] usb 2-1: Decoder not found [ 80.697100][ T8472] em28xx 2-1:0.179: failed to create media graph [ 80.708447][ T8472] em28xx 2-1:0.179: V4L2 device video71 deregistered [ 80.717899][ T8472] em28xx 2-1:0.179: Binding DVB extension [ 80.725782][ T8472] em28xx 2-1:0.179: no endpoint for DVB mode and transfer type 0 [ 80.734662][ T8472] em28xx 2-1:0.179: failed to pre-allocate USB transfer buffers for DVB. [ 80.744141][ T8472] em28xx 2-1:0.179: Registering input extension [ 80.750690][ T7] em28xx 5-1:0.179: Registering V4L2 extension [ 80.775989][ T7] em28xx 5-1:0.179: Config register raw data: 0xffffffed [ 80.783137][ T7] em28xx 5-1:0.179: AC97 chip type couldn't be determined [ 80.790316][ T7] em28xx 5-1:0.179: No AC97 audio processor [ 80.798935][ T7] usb 5-1: Decoder not found [ 80.808368][ T7] em28xx 5-1:0.179: failed to create media graph [ 80.816519][ T7] em28xx 5-1:0.179: V4L2 device video71 deregistered [ 80.824902][ T7] em28xx 5-1:0.179: Binding DVB extension [ 80.835860][ T7] em28xx 5-1:0.179: no endpoint for DVB mode and transfer type 0 [ 80.844537][ T7] em28xx 5-1:0.179: failed to pre-allocate USB transfer buffers for DVB. [ 80.862794][ T7] em28xx 5-1:0.179: Registering input extension [ 80.875843][ T8580] em28xx 6-1:0.179: Registering V4L2 extension [ 80.901263][ T8580] em28xx 6-1:0.179: Config register raw data: 0xffffffed [ 80.908613][ T8580] em28xx 6-1:0.179: AC97 chip type couldn't be determined [ 80.917401][ T8580] em28xx 6-1:0.179: No AC97 audio processor [ 80.925096][ T8580] usb 6-1: Decoder not found [ 80.929696][ T8580] em28xx 6-1:0.179: failed to create media graph [ 80.942517][ T8580] em28xx 6-1:0.179: V4L2 device video71 deregistered [ 80.950959][ T8580] em28xx 6-1:0.179: Binding DVB extension [ 80.958757][ T8580] em28xx 6-1:0.179: no endpoint for DVB mode and transfer type 0 [ 80.967717][ T8580] em28xx 6-1:0.179: failed to pre-allocate USB transfer buffers for DVB. [ 80.977226][ T8580] em28xx 6-1:0.179: Registering input extension [ 80.985095][ T27] em28xx 3-1:0.179: Closing input extension [ 80.991033][ T2955] em28xx 1-1:0.179: Closing input extension [ 80.997196][ T8434] em28xx 2-1:0.179: Closing input extension [ 81.002242][ T4843] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 81.005072][ T5] em28xx 5-1:0.179: Closing input extension [ 81.016590][ T27] em28xx 3-1:0.179: Freeing device [ 81.023807][ T2955] em28xx 1-1:0.179: Freeing device [ 81.034676][ T8434] em28xx 2-1:0.179: Freeing device [ 81.045423][ T8] em28xx 6-1:0.179: Closing input extension [ 81.065218][ T8] em28xx 6-1:0.179: Freeing device [ 81.072987][ T5] em28xx 5-1:0.179: Freeing device [ 81.362342][ T4843] usb 4-1: config 0 has an invalid interface number: 90 but max is 0 [ 81.370571][ T4843] usb 4-1: config 0 has an invalid interface number: 179 but max is 0 [ 81.378923][ T27] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 81.386486][ T4843] usb 4-1: config 0 has an invalid interface descriptor of length 2, skipping [ 81.395519][ T4843] usb 4-1: config 0 has 2 interfaces, different from the descriptor's value: 1 [ 81.404619][ T2955] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 81.412391][ T4843] usb 4-1: config 0 has no interface number 0 [ 81.418577][ T4843] usb 4-1: config 0 has no interface number 1 [ 81.424796][ T4843] usb 4-1: config 0 interface 90 altsetting 0 endpoint 0xD has invalid maxpacket 1511, setting to 64 [ 81.436277][ T4843] usb 4-1: config 0 interface 90 altsetting 0 endpoint 0x4 has invalid maxpacket 512, setting to 64 [ 81.447203][ T4843] usb 4-1: config 0 interface 90 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 32 [ 81.452142][ T8434] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 81.457480][ T4843] usb 4-1: config 0 interface 90 altsetting 0 has a duplicate endpoint with address 0x1, skipping [ 81.475092][ T4843] usb 4-1: config 0 interface 90 altsetting 0 bulk endpoint 0x6 has invalid maxpacket 8 [ 81.485016][ T4843] usb 4-1: config 0 interface 90 altsetting 0 has a duplicate endpoint with address 0xE, skipping [ 81.495773][ T5] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 81.495815][ T4843] usb 4-1: config 0 interface 90 altsetting 0 has 9 endpoint descriptors, different from the interface descriptor's value: 12 [ 81.503320][ T8] usb 6-1: new high-speed USB device number 3 using dummy_hcd [ 81.520115][ T4843] usb 4-1: too many endpoints for config 0 interface 179 altsetting 93: 197, using maximum allowed: 30 [ 81.536795][ T4843] usb 4-1: config 0 interface 179 altsetting 93 has 2 endpoint descriptors, different from the interface descriptor's value: 197 [ 81.550348][ T4843] usb 4-1: config 0 interface 179 has no altsetting 0 [ 81.558020][ T4843] usb 4-1: New USB device found, idVendor=0438, idProduct=b002, bcdDevice=9a.d0 [ 81.567740][ T4843] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 81.581093][ T4843] usb 4-1: config 0 descriptor?? [ 81.752275][ T27] usb 3-1: config 0 has an invalid interface number: 90 but max is 0 [ 81.760443][ T27] usb 3-1: config 0 has an invalid interface number: 179 but max is 0 [ 81.770258][ T27] usb 3-1: config 0 has an invalid interface descriptor of length 2, skipping [ 81.780082][ T2955] usb 1-1: config 0 has an invalid interface number: 90 but max is 0 [ 81.788263][ T27] usb 3-1: config 0 has 2 interfaces, different from the descriptor's value: 1 executing program [ 81.798870][ T2955] usb 1-1: config 0 has an invalid interface number: 179 but max is 0 [ 81.807934][ T27] usb 3-1: config 0 has no interface number 0 [ 81.814922][ T2955] usb 1-1: config 0 has an invalid interface descriptor of length 2, skipping [ 81.826276][ T27] usb 3-1: config 0 has no interface number 1 [ 81.832891][ T2955] usb 1-1: config 0 has 2 interfaces, different from the descriptor's value: 1 [ 81.843694][ T27] usb 3-1: config 0 interface 90 altsetting 0 endpoint 0xD has invalid maxpacket 1511, setting to 64 [ 81.855205][ T2955] usb 1-1: config 0 has no interface number 0 [ 81.861304][ T2955] usb 1-1: config 0 has no interface number 1 [ 81.867764][ T4843] usb 4-1: string descriptor 0 read error: -71 [ 81.872611][ T8434] usb 2-1: config 0 has an invalid interface number: 90 but max is 0 [ 81.874950][ T27] usb 3-1: config 0 interface 90 altsetting 0 endpoint 0x4 has invalid maxpacket 512, setting to 64 [ 81.887010][ T8434] usb 2-1: config 0 has an invalid interface number: 179 but max is 0 [ 81.899685][ T4843] em28xx 4-1:0.179: New device @ 480 Mbps (0438:b002, interface 179, class 179) [ 81.906000][ T8434] usb 2-1: config 0 has an invalid interface descriptor of length 2, skipping [ 81.920217][ T8434] usb 2-1: config 0 has 2 interfaces, different from the descriptor's value: 1 [ 81.923092][ T2955] usb 1-1: config 0 interface 90 altsetting 0 endpoint 0xD has invalid maxpacket 1511, setting to 64 [ 81.929839][ T8434] usb 2-1: config 0 has no interface number 0 [ 81.946693][ T5] usb 5-1: config 0 has an invalid interface number: 90 but max is 0 [ 81.946900][ T4843] em28xx 4-1:0.179: Video interface 179 found: [ 81.955142][ T8] usb 6-1: config 0 has an invalid interface number: 90 but max is 0 [ 81.970116][ T5] usb 5-1: config 0 has an invalid interface number: 179 but max is 0 [ 81.974076][ T27] usb 3-1: config 0 interface 90 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 32 [ 81.984253][ T8434] usb 2-1: config 0 has no interface number 1 [ 81.994694][ T2955] usb 1-1: config 0 interface 90 altsetting 0 endpoint 0x4 has invalid maxpacket 512, setting to 64 [ 81.994732][ T8] usb 6-1: config 0 has an invalid interface number: 179 but max is 0 [ 82.007271][ T27] usb 3-1: config 0 interface 90 altsetting 0 has a duplicate endpoint with address 0x1, skipping [ 82.014345][ T5] usb 5-1: config 0 has an invalid interface descriptor of length 2, skipping [ 82.026283][ T2955] usb 1-1: config 0 interface 90 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 32 [ 82.033943][ T8434] usb 2-1: config 0 interface 90 altsetting 0 endpoint 0xD has invalid maxpacket 1511, setting to 64 [ 82.045974][ T27] usb 3-1: config 0 interface 90 altsetting 0 bulk endpoint 0x6 has invalid maxpacket 8 [ 82.054428][ T8] usb 6-1: config 0 has an invalid interface descriptor of length 2, skipping [ 82.065887][ T2955] usb 1-1: config 0 interface 90 altsetting 0 has a duplicate endpoint with address 0x1, skipping [ 82.073331][ T5] usb 5-1: config 0 has 2 interfaces, different from the descriptor's value: 1 [ 82.085397][ T27] usb 3-1: config 0 interface 90 altsetting 0 has a duplicate endpoint with address 0xE, skipping [ 82.093035][ T8434] usb 2-1: config 0 interface 90 altsetting 0 endpoint 0x4 has invalid maxpacket 512, setting to 64 [ 82.105105][ T2955] usb 1-1: config 0 interface 90 altsetting 0 bulk endpoint 0x6 has invalid maxpacket 8 [ 82.114499][ T8] usb 6-1: config 0 has 2 interfaces, different from the descriptor's value: 1 [ 82.126031][ T27] usb 3-1: config 0 interface 90 altsetting 0 has 9 endpoint descriptors, different from the interface descriptor's value: 12 [ 82.133290][ T5] usb 5-1: config 0 has no interface number 0 [ 82.147689][ T4843] em28xx 4-1:0.179: unknown em28xx chip ID (0) [ 82.152404][ T8434] usb 2-1: config 0 interface 90 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 32 [ 82.158791][ T2955] usb 1-1: config 0 interface 90 altsetting 0 has a duplicate endpoint with address 0xE, skipping [ 82.168568][ T8] usb 6-1: config 0 has no interface number 0 [ 82.185615][ T5] usb 5-1: config 0 has no interface number 1 [ 82.187421][ T27] usb 3-1: too many endpoints for config 0 interface 179 altsetting 93: 197, using maximum allowed: 30 [ 82.191843][ T8434] usb 2-1: config 0 interface 90 altsetting 0 has a duplicate endpoint with address 0x1, skipping [ 82.204663][ T2955] usb 1-1: config 0 interface 90 altsetting 0 has 9 endpoint descriptors, different from the interface descriptor's value: 12 [ 82.213653][ T5] usb 5-1: config 0 interface 90 altsetting 0 endpoint 0xD has invalid maxpacket 1511, setting to 64 [ 82.228357][ T27] usb 3-1: config 0 interface 179 altsetting 93 has 2 endpoint descriptors, different from the interface descriptor's value: 197 [ 82.237578][ T8] usb 6-1: config 0 has no interface number 1 [ 82.252762][ T2955] usb 1-1: too many endpoints for config 0 interface 179 altsetting 93: 197, using maximum allowed: 30 [ 82.257089][ T8434] usb 2-1: config 0 interface 90 altsetting 0 bulk endpoint 0x6 has invalid maxpacket 8 [ 82.269909][ T27] usb 3-1: config 0 interface 179 has no altsetting 0 [ 82.277973][ T5] usb 5-1: config 0 interface 90 altsetting 0 endpoint 0x4 has invalid maxpacket 512, setting to 64 [ 82.286931][ T2955] usb 1-1: config 0 interface 179 altsetting 93 has 2 endpoint descriptors, different from the interface descriptor's value: 197 [ 82.295710][ T8] usb 6-1: config 0 interface 90 altsetting 0 endpoint 0xD has invalid maxpacket 1511, setting to 64 [ 82.311008][ T27] usb 3-1: New USB device found, idVendor=0438, idProduct=b002, bcdDevice=9a.d0 [ 82.320015][ T5] usb 5-1: config 0 interface 90 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 32 [ 82.330959][ T2955] usb 1-1: config 0 interface 179 has no altsetting 0 [ 82.339019][ T8434] usb 2-1: config 0 interface 90 altsetting 0 has a duplicate endpoint with address 0xE, skipping [ 82.347652][ T27] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 82.356500][ T8] usb 6-1: config 0 interface 90 altsetting 0 endpoint 0x4 has invalid maxpacket 512, setting to 64 [ 82.366210][ T2955] usb 1-1: New USB device found, idVendor=0438, idProduct=b002, bcdDevice=9a.d0 [ 82.375469][ T8434] usb 2-1: config 0 interface 90 altsetting 0 has 9 endpoint descriptors, different from the interface descriptor's value: 12 [ 82.391606][ T27] usb 3-1: config 0 descriptor?? [ 82.397902][ T5] usb 5-1: config 0 interface 90 altsetting 0 has a duplicate endpoint with address 0x1, skipping [ 82.420298][ T8] usb 6-1: config 0 interface 90 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 32 [ 82.422235][ T4843] em28xx 4-1:0.179: reading from i2c device at 0xa0 failed (error=-5) [ 82.438298][ T5] usb 5-1: config 0 interface 90 altsetting 0 bulk endpoint 0x6 has invalid maxpacket 8 [ 82.438329][ T5] usb 5-1: config 0 interface 90 altsetting 0 has a duplicate endpoint with address 0xE, skipping [ 82.438352][ T5] usb 5-1: config 0 interface 90 altsetting 0 has 9 endpoint descriptors, different from the interface descriptor's value: 12 [ 82.457191][ T2955] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 82.462356][ T8] usb 6-1: config 0 interface 90 altsetting 0 has a duplicate endpoint with address 0x1, skipping [ 82.494000][ T8434] usb 2-1: too many endpoints for config 0 interface 179 altsetting 93: 197, using maximum allowed: 30 [ 82.495809][ T2955] usb 1-1: config 0 descriptor?? [ 82.519290][ T8434] usb 2-1: config 0 interface 179 altsetting 93 has 2 endpoint descriptors, different from the interface descriptor's value: 197 [ 82.527114][ T4843] em28xx 4-1:0.179: board has no eeprom [ 82.538457][ T5] usb 5-1: too many endpoints for config 0 interface 179 altsetting 93: 197, using maximum allowed: 30 [ 82.571031][ T8434] usb 2-1: config 0 interface 179 has no altsetting 0 [ 82.578771][ T5] usb 5-1: config 0 interface 179 altsetting 93 has 2 endpoint descriptors, different from the interface descriptor's value: 197 [ 82.593398][ T8] usb 6-1: config 0 interface 90 altsetting 0 bulk endpoint 0x6 has invalid maxpacket 8 [ 82.610393][ T8434] usb 2-1: New USB device found, idVendor=0438, idProduct=b002, bcdDevice=9a.d0 [ 82.619624][ T8] usb 6-1: config 0 interface 90 altsetting 0 has a duplicate endpoint with address 0xE, skipping [ 82.630402][ T5] usb 5-1: config 0 interface 179 has no altsetting 0 [ 82.637411][ T8434] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 82.645510][ T5] usb 5-1: New USB device found, idVendor=0438, idProduct=b002, bcdDevice=9a.d0 [ 82.652163][ T4843] em28xx 4-1:0.179: Identified as AMD ATI TV Wonder HD 600 (card=20) [ 82.654706][ T8] usb 6-1: config 0 interface 90 altsetting 0 has 9 endpoint descriptors, different from the interface descriptor's value: 12 [ 82.669274][ T4843] em28xx 4-1:0.179: analog set to bulk mode. [ 82.676436][ T5] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 82.691317][ T8] usb 6-1: too many endpoints for config 0 interface 179 altsetting 93: 197, using maximum allowed: 30 [ 82.696880][ T4843] usb 4-1: USB disconnect, device number 3 [ 82.703187][ T8434] usb 2-1: config 0 descriptor?? executing program [ 82.719197][ T8561] em28xx 4-1:0.179: Registering V4L2 extension executing program [ 82.742550][ T5] usb 5-1: config 0 descriptor?? [ 82.743649][ T4843] em28xx 4-1:0.179: Disconnecting em28xx [ 82.753573][ T27] usb 3-1: string descriptor 0 read error: -71 [ 82.757643][ T8] usb 6-1: config 0 interface 179 altsetting 93 has 2 endpoint descriptors, different from the interface descriptor's value: 197 [ 82.762756][ T27] em28xx 3-1:0.179: New device @ 480 Mbps (0438:b002, interface 179, class 179) [ 82.830689][ T8] usb 6-1: config 0 interface 179 has no altsetting 0 [ 82.832256][ T2955] usb 1-1: string descriptor 0 read error: -71 [ 82.844418][ T8] usb 6-1: New USB device found, idVendor=0438, idProduct=b002, bcdDevice=9a.d0 [ 82.870015][ T2955] em28xx 1-1:0.179: New device @ 480 Mbps (0438:b002, interface 179, class 179) [ 82.887922][ T27] em28xx 3-1:0.179: Video interface 179 found: [ 82.894499][ T8561] em28xx 4-1:0.179: Config register raw data: 0xffffffed [ 82.902334][ T8561] em28xx 4-1:0.179: AC97 chip type couldn't be determined [ 82.907862][ T8] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 82.922354][ T8561] em28xx 4-1:0.179: No AC97 audio processor [ 82.928487][ T2955] em28xx 1-1:0.179: Video interface 179 found: [ 82.939350][ T8561] usb 4-1: Decoder not found [ 82.954672][ T8561] em28xx 4-1:0.179: failed to create media graph [ 82.969414][ T8561] em28xx 4-1:0.179: V4L2 device video71 deregistered [ 82.972332][ T8] usb 6-1: config 0 descriptor?? [ 82.983689][ T8561] em28xx 4-1:0.179: Binding DVB extension executing program executing program [ 83.005220][ T8561] em28xx 4-1:0.179: no endpoint for DVB mode and transfer type 0 [ 83.032304][ T8434] usb 2-1: string descriptor 0 read error: -71 [ 83.035247][ T8561] em28xx 4-1:0.179: failed to pre-allocate USB transfer buffers for DVB. [ 83.038599][ T5] usb 5-1: string descriptor 0 read error: -71 [ 83.062745][ T2955] em28xx 1-1:0.179: unknown em28xx chip ID (0) [ 83.064138][ T8434] em28xx 2-1:0.179: New device @ 480 Mbps (0438:b002, interface 179, class 179) [ 83.069058][ T27] em28xx 3-1:0.179: unknown em28xx chip ID (0) [ 83.098382][ T8561] em28xx 4-1:0.179: Registering input extension [ 83.105447][ T4843] em28xx 4-1:0.179: Closing input extension [ 83.124934][ T5] em28xx 5-1:0.179: New device @ 480 Mbps (0438:b002, interface 179, class 179) [ 83.129635][ T4843] em28xx 4-1:0.179: Freeing device [ 83.155371][ T8434] em28xx 2-1:0.179: Video interface 179 found: [ 83.170836][ T5] em28xx 5-1:0.179: Video interface 179 found: executing program [ 83.292293][ T2955] em28xx 1-1:0.179: reading from i2c device at 0xa0 failed (error=-5) [ 83.300682][ T2955] em28xx 1-1:0.179: board has no eeprom [ 83.313019][ T8] usb 6-1: string descriptor 0 read error: -71 [ 83.322426][ T27] em28xx 3-1:0.179: reading from i2c device at 0xa0 failed (error=-5) [ 83.327348][ T8] em28xx 6-1:0.179: New device @ 480 Mbps (0438:b002, interface 179, class 179) [ 83.336341][ T27] em28xx 3-1:0.179: board has no eeprom [ 83.340228][ T5] em28xx 5-1:0.179: unknown em28xx chip ID (0) [ 83.351804][ T8434] em28xx 2-1:0.179: unknown em28xx chip ID (0) [ 83.373042][ T8] em28xx 6-1:0.179: Video interface 179 found: [ 83.422064][ T2955] em28xx 1-1:0.179: Identified as AMD ATI TV Wonder HD 600 (card=20) [ 83.432211][ T2955] em28xx 1-1:0.179: analog set to bulk mode. [ 83.448143][ T2955] usb 1-1: USB disconnect, device number 3 [ 83.458386][ T8561] em28xx 1-1:0.179: Registering V4L2 extension [ 83.471745][ T2955] em28xx 1-1:0.179: Disconnecting em28xx [ 83.482039][ T27] em28xx 3-1:0.179: Identified as AMD ATI TV Wonder HD 600 (card=20) [ 83.493741][ T27] em28xx 3-1:0.179: analog set to bulk mode. [ 83.503260][ T27] usb 3-1: USB disconnect, device number 3 [ 83.512048][ T4843] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 83.522136][ T8] em28xx 6-1:0.179: unknown em28xx chip ID (0) [ 83.546104][ T27] em28xx 3-1:0.179: Disconnecting em28xx [ 83.553770][ T8561] em28xx 1-1:0.179: Config register raw data: 0xffffffed [ 83.563416][ T8561] em28xx 1-1:0.179: AC97 chip type couldn't be determined [ 83.570721][ T8561] em28xx 1-1:0.179: No AC97 audio processor [ 83.584619][ T8561] usb 1-1: Decoder not found [ 83.589991][ T8561] em28xx 1-1:0.179: failed to create media graph [ 83.596893][ T8561] em28xx 1-1:0.179: V4L2 device video71 deregistered [ 83.605397][ T8561] em28xx 1-1:0.179: Binding DVB extension [ 83.611813][ T8561] em28xx 1-1:0.179: no endpoint for DVB mode and transfer type 0 [ 83.637125][ T8561] em28xx 1-1:0.179: failed to pre-allocate USB transfer buffers for DVB. [ 83.652256][ T8434] em28xx 2-1:0.179: reading from i2c device at 0xa0 failed (error=-5) [ 83.657406][ T8561] em28xx 1-1:0.179: Registering input extension [ 83.660567][ T5] em28xx 5-1:0.179: reading from i2c device at 0xa0 failed (error=-5) [ 83.678475][ T2955] em28xx 1-1:0.179: Closing input extension [ 83.693574][ T8434] em28xx 2-1:0.179: board has no eeprom [ 83.704087][ T2955] em28xx 1-1:0.179: Freeing device [ 83.719878][ T5] em28xx 5-1:0.179: board has no eeprom [ 83.738642][ T8561] em28xx 3-1:0.179: Registering V4L2 extension [ 83.772277][ T8] em28xx 6-1:0.179: reading from i2c device at 0xa0 failed (error=-5) [ 83.787330][ T8] em28xx 6-1:0.179: board has no eeprom [ 83.810631][ T8561] em28xx 3-1:0.179: Config register raw data: 0xffffffed [ 83.818422][ T8561] em28xx 3-1:0.179: AC97 chip type couldn't be determined [ 83.825959][ T8561] em28xx 3-1:0.179: No AC97 audio processor [ 83.832230][ T8434] em28xx 2-1:0.179: Identified as AMD ATI TV Wonder HD 600 (card=20) [ 83.833482][ T8561] usb 3-1: Decoder not found [ 83.846149][ T8561] em28xx 3-1:0.179: failed to create media graph [ 83.854011][ T8561] em28xx 3-1:0.179: V4L2 device video71 deregistered [ 83.857604][ T8434] em28xx 2-1:0.179: analog set to bulk mode. [ 83.867454][ T5] em28xx 5-1:0.179: Identified as AMD ATI TV Wonder HD 600 (card=20) [ 83.873574][ T8561] em28xx 3-1:0.179: Binding DVB extension [ 83.879608][ T5] em28xx 5-1:0.179: analog set to bulk mode. [ 83.882267][ T4843] usb 4-1: config 0 has an invalid interface number: 90 but max is 0 [ 83.907877][ T8561] em28xx 3-1:0.179: no endpoint for DVB mode and transfer type 0 [ 83.920636][ T8434] usb 2-1: USB disconnect, device number 3 [ 83.928943][ T5] usb 5-1: USB disconnect, device number 3 [ 83.935042][ T8] em28xx 6-1:0.179: Identified as AMD ATI TV Wonder HD 600 (card=20) [ 83.940497][ T4843] usb 4-1: config 0 has an invalid interface number: 179 but max is 0 [ 83.944547][ T8] em28xx 6-1:0.179: analog set to bulk mode. [ 83.958682][ T8561] em28xx 3-1:0.179: failed to pre-allocate USB transfer buffers for DVB. [ 83.970848][ T4843] usb 4-1: config 0 has an invalid interface descriptor of length 2, skipping [ 83.974450][ T8434] em28xx 2-1:0.179: Disconnecting em28xx [ 83.989360][ T5] em28xx 5-1:0.179: Disconnecting em28xx [ 83.997066][ T8561] em28xx 3-1:0.179: Registering input extension [ 84.000696][ T8] usb 6-1: USB disconnect, device number 3 [ 84.011990][ T4843] usb 4-1: config 0 has 2 interfaces, different from the descriptor's value: 1 [ 84.018747][ T8] em28xx 6-1:0.179: Disconnecting em28xx [ 84.037558][ T8580] em28xx 2-1:0.179: Registering V4L2 extension [ 84.045208][ T4843] usb 4-1: config 0 has no interface number 0 [ 84.061649][ T4843] usb 4-1: config 0 has no interface number 1 [ 84.085508][ T4843] usb 4-1: config 0 interface 90 altsetting 0 endpoint 0xD has invalid maxpacket 1511, setting to 64 [ 84.095213][ T8580] em28xx 2-1:0.179: Config register raw data: 0xffffffed [ 84.098088][ T2955] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 84.104093][ T8580] em28xx 2-1:0.179: AC97 chip type couldn't be determined [ 84.111508][ T4843] usb 4-1: config 0 interface 90 altsetting 0 endpoint 0x4 has invalid maxpacket 512, setting to 64 [ 84.120762][ T8580] em28xx 2-1:0.179: No AC97 audio processor [ 84.129161][ T4843] usb 4-1: config 0 interface 90 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 32 [ 84.144270][ T8580] usb 2-1: Decoder not found [ 84.149698][ T8580] em28xx 2-1:0.179: failed to create media graph [ 84.161724][ T8580] em28xx 2-1:0.179: V4L2 device video71 deregistered [ 84.162251][ T4843] usb 4-1: config 0 interface 90 altsetting 0 has a duplicate endpoint with address 0x1, skipping [ 84.172230][ T8580] em28xx 2-1:0.179: Binding DVB extension [ 84.185883][ T8580] em28xx 2-1:0.179: no endpoint for DVB mode and transfer type 0 [ 84.192036][ T4843] usb 4-1: config 0 interface 90 altsetting 0 bulk endpoint 0x6 has invalid maxpacket 8 [ 84.195390][ T8580] em28xx 2-1:0.179: failed to pre-allocate USB transfer buffers for DVB. [ 84.209622][ T4843] usb 4-1: config 0 interface 90 altsetting 0 has a duplicate endpoint with address 0xE, skipping [ 84.213500][ T8580] em28xx 2-1:0.179: Registering input extension [ 84.230537][ T7] em28xx 5-1:0.179: Registering V4L2 extension [ 84.243404][ T4843] usb 4-1: config 0 interface 90 altsetting 0 has 9 endpoint descriptors, different from the interface descriptor's value: 12 [ 84.257924][ T4843] usb 4-1: too many endpoints for config 0 interface 179 altsetting 93: 197, using maximum allowed: 30 [ 84.267566][ T7] em28xx 5-1:0.179: Config register raw data: 0xffffffed [ 84.269739][ T4843] usb 4-1: config 0 interface 179 altsetting 93 has 2 endpoint descriptors, different from the interface descriptor's value: 197 [ 84.278959][ T7] em28xx 5-1:0.179: AC97 chip type couldn't be determined [ 84.290199][ T4843] usb 4-1: config 0 interface 179 has no altsetting 0 [ 84.298517][ T7] em28xx 5-1:0.179: No AC97 audio processor [ 84.304154][ T4843] usb 4-1: New USB device found, idVendor=0438, idProduct=b002, bcdDevice=9a.d0 [ 84.312617][ T7] usb 5-1: Decoder not found [ 84.323772][ T4843] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 84.331381][ T7] em28xx 5-1:0.179: failed to create media graph [ 84.344873][ T4843] usb 4-1: config 0 descriptor?? [ 84.347015][ T7] em28xx 5-1:0.179: V4L2 device video71 deregistered [ 84.373572][ T7] em28xx 5-1:0.179: Binding DVB extension [ 84.383216][ T7] em28xx 5-1:0.179: no endpoint for DVB mode and transfer type 0 [ 84.391087][ T7] em28xx 5-1:0.179: failed to pre-allocate USB transfer buffers for DVB. [ 84.400944][ T7] em28xx 5-1:0.179: Registering input extension [ 84.407638][ T8472] em28xx 6-1:0.179: Registering V4L2 extension [ 84.450718][ T8472] em28xx 6-1:0.179: Config register raw data: 0xffffffed [ 84.458052][ T8472] em28xx 6-1:0.179: AC97 chip type couldn't be determined [ 84.465828][ T8472] em28xx 6-1:0.179: No AC97 audio processor [ 84.473640][ T8472] usb 6-1: Decoder not found [ 84.478494][ T8472] em28xx 6-1:0.179: failed to create media graph [ 84.485204][ T8472] em28xx 6-1:0.179: V4L2 device video71 deregistered [ 84.492355][ T2955] usb 1-1: config 0 has an invalid interface number: 90 but max is 0 [ 84.493628][ T8472] em28xx 6-1:0.179: Binding DVB extension [ 84.500431][ T2955] usb 1-1: config 0 has an invalid interface number: 179 but max is 0 [ 84.500454][ T2955] usb 1-1: config 0 has an invalid interface descriptor of length 2, skipping [ 84.500473][ T2955] usb 1-1: config 0 has 2 interfaces, different from the descriptor's value: 1 [ 84.500494][ T2955] usb 1-1: config 0 has no interface number 0 [ 84.506907][ T8472] em28xx 6-1:0.179: no endpoint for DVB mode and transfer type 0 [ 84.527701][ T2955] usb 1-1: config 0 has no interface number 1 [ 84.538434][ T8472] em28xx 6-1:0.179: failed to pre-allocate USB transfer buffers for DVB. [ 84.544502][ T2955] usb 1-1: config 0 interface 90 altsetting 0 endpoint 0xD has invalid maxpacket 1511, setting to 64 [ 84.548305][ T8472] em28xx 6-1:0.179: Registering input extension [ 84.561871][ T2955] usb 1-1: config 0 interface 90 altsetting 0 endpoint 0x4 has invalid maxpacket 512, setting to 64 [ 84.573489][ T8] em28xx 6-1:0.179: Closing input extension executing program [ 84.598429][ T2955] usb 1-1: config 0 interface 90 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 32 [ 84.611821][ T8] em28xx 6-1:0.179: Freeing device [ 84.611924][ T27] em28xx 3-1:0.179: Closing input extension [ 84.633680][ T8434] em28xx 2-1:0.179: Closing input extension [ 84.637817][ T2955] usb 1-1: config 0 interface 90 altsetting 0 has a duplicate endpoint with address 0x1, skipping [ 84.640243][ T5] em28xx 5-1:0.179: Closing input extension [ 84.650480][ T4843] usb 4-1: string descriptor 0 read error: -71 [ 84.674069][ T27] em28xx 3-1:0.179: Freeing device [ 84.675085][ T8434] em28xx 2-1:0.179: Freeing device [ 84.693745][ T4843] em28xx 4-1:0.179: New device @ 480 Mbps (0438:b002, interface 179, class 179) [ 84.727260][ T2955] usb 1-1: config 0 interface 90 altsetting 0 bulk endpoint 0x6 has invalid maxpacket 8 [ 84.743487][ T5] em28xx 5-1:0.179: Freeing device [ 84.757468][ T4843] em28xx 4-1:0.179: Video interface 179 found: [ 84.776550][ T2955] usb 1-1: config 0 interface 90 altsetting 0 has a duplicate endpoint with address 0xE, skipping [ 84.801573][ T2955] usb 1-1: config 0 interface 90 altsetting 0 has 9 endpoint descriptors, different from the interface descriptor's value: 12 [ 84.815849][ T2955] usb 1-1: too many endpoints for config 0 interface 179 altsetting 93: 197, using maximum allowed: 30 [ 84.827786][ T2955] usb 1-1: config 0 interface 179 altsetting 93 has 2 endpoint descriptors, different from the interface descriptor's value: 197 [ 84.842359][ T2955] usb 1-1: config 0 interface 179 has no altsetting 0 [ 84.849339][ T2955] usb 1-1: New USB device found, idVendor=0438, idProduct=b002, bcdDevice=9a.d0 [ 84.859588][ T2955] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 84.870438][ T2955] usb 1-1: config 0 descriptor?? [ 84.932107][ T4843] em28xx 4-1:0.179: unknown em28xx chip ID (0) executing program [ 85.041963][ T27] usb 3-1: new high-speed USB device number 4 using dummy_hcd [ 85.062075][ T8] usb 6-1: new high-speed USB device number 4 using dummy_hcd [ 85.132032][ T5] usb 5-1: new high-speed USB device number 4 using dummy_hcd [ 85.139688][ T8434] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 85.153367][ T2955] usb 1-1: string descriptor 0 read error: -71 [ 85.162437][ T4843] em28xx 4-1:0.179: reading from i2c device at 0xa0 failed (error=-5) [ 85.170611][ T4843] em28xx 4-1:0.179: board has no eeprom [ 85.184712][ T2955] em28xx 1-1:0.179: New device @ 480 Mbps (0438:b002, interface 179, class 179) [ 85.200510][ T2955] em28xx 1-1:0.179: Video interface 179 found: [ 85.302082][ T4843] em28xx 4-1:0.179: Identified as AMD ATI TV Wonder HD 600 (card=20) [ 85.310270][ T4843] em28xx 4-1:0.179: analog set to bulk mode. [ 85.326267][ T8561] em28xx 4-1:0.179: Registering V4L2 extension [ 85.339315][ T4843] usb 4-1: USB disconnect, device number 4 [ 85.345351][ T2955] em28xx 1-1:0.179: unknown em28xx chip ID (0) [ 85.369673][ T4843] em28xx 4-1:0.179: Disconnecting em28xx [ 85.398673][ T8561] em28xx 4-1:0.179: Config register raw data: 0xffffffed [ 85.406174][ T27] usb 3-1: config 0 has an invalid interface number: 90 but max is 0 [ 85.414625][ T8561] em28xx 4-1:0.179: AC97 chip type couldn't be determined [ 85.421819][ T27] usb 3-1: config 0 has an invalid interface number: 179 but max is 0 [ 85.433003][ T8561] em28xx 4-1:0.179: No AC97 audio processor [ 85.438993][ T27] usb 3-1: config 0 has an invalid interface descriptor of length 2, skipping [ 85.449507][ T27] usb 3-1: config 0 has 2 interfaces, different from the descriptor's value: 1 [ 85.458798][ T8561] usb 4-1: Decoder not found [ 85.467069][ T8561] em28xx 4-1:0.179: failed to create media graph [ 85.473787][ T8561] em28xx 4-1:0.179: V4L2 device video71 deregistered [ 85.480643][ T27] usb 3-1: config 0 has no interface number 0 [ 85.482375][ T8] usb 6-1: config 0 has an invalid interface number: 90 but max is 0 [ 85.488697][ T8561] em28xx 4-1:0.179: Binding DVB extension [ 85.500913][ T27] usb 3-1: config 0 has no interface number 1 [ 85.505455][ T8] usb 6-1: config 0 has an invalid interface number: 179 but max is 0 [ 85.508073][ T27] usb 3-1: config 0 interface 90 altsetting 0 endpoint 0xD has invalid maxpacket 1511, setting to 64 [ 85.523645][ T8] usb 6-1: config 0 has an invalid interface descriptor of length 2, skipping [ 85.526701][ T8561] em28xx 4-1:0.179: no endpoint for DVB mode and transfer type 0 [ 85.536802][ T5] usb 5-1: config 0 has an invalid interface number: 90 but max is 0 [ 85.543220][ T8561] em28xx 4-1:0.179: failed to pre-allocate USB transfer buffers for DVB. [ 85.550911][ T8434] usb 2-1: config 0 has an invalid interface number: 90 but max is 0 [ 85.559555][ T27] usb 3-1: config 0 interface 90 altsetting 0 endpoint 0x4 has invalid maxpacket 512, setting to 64 [ 85.570919][ T5] usb 5-1: config 0 has an invalid interface number: 179 but max is 0 [ 85.579514][ T8561] em28xx 4-1:0.179: Registering input extension [ 85.598042][ T27] usb 3-1: config 0 interface 90 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 32 [ 85.600673][ T8434] usb 2-1: config 0 has an invalid interface number: 179 but max is 0 [ 85.611959][ T2955] em28xx 1-1:0.179: reading from i2c device at 0xa0 failed (error=-5) [ 85.624494][ T8] usb 6-1: config 0 has 2 interfaces, different from the descriptor's value: 1 [ 85.631741][ T4843] em28xx 4-1:0.179: Closing input extension [ 85.641178][ T27] usb 3-1: config 0 interface 90 altsetting 0 has a duplicate endpoint with address 0x1, skipping [ 85.646911][ T5] usb 5-1: config 0 has an invalid interface descriptor of length 2, skipping [ 85.652326][ T2955] em28xx 1-1:0.179: board has no eeprom [ 85.673384][ T8] usb 6-1: config 0 has no interface number 0 [ 85.680581][ T4843] em28xx 4-1:0.179: Freeing device [ 85.699789][ T27] usb 3-1: config 0 interface 90 altsetting 0 bulk endpoint 0x6 has invalid maxpacket 8 [ 85.701020][ T8434] usb 2-1: config 0 has an invalid interface descriptor of length 2, skipping [ 85.720153][ T8] usb 6-1: config 0 has no interface number 1 [ 85.724408][ T27] usb 3-1: config 0 interface 90 altsetting 0 has a duplicate endpoint with address 0xE, skipping [ 85.728414][ T5] usb 5-1: config 0 has 2 interfaces, different from the descriptor's value: 1 [ 85.742867][ T27] usb 3-1: config 0 interface 90 altsetting 0 has 9 endpoint descriptors, different from the interface descriptor's value: 12 [ 85.757610][ T8] usb 6-1: config 0 interface 90 altsetting 0 endpoint 0xD has invalid maxpacket 1511, setting to 64 [ 85.761148][ T27] usb 3-1: too many endpoints for config 0 interface 179 altsetting 93: 197, using maximum allowed: 30 [ 85.788929][ T27] usb 3-1: config 0 interface 179 altsetting 93 has 2 endpoint descriptors, different from the interface descriptor's value: 197 [ 85.799219][ T8434] usb 2-1: config 0 has 2 interfaces, different from the descriptor's value: 1 [ 85.804863][ T27] usb 3-1: config 0 interface 179 has no altsetting 0 [ 85.812705][ T8] usb 6-1: config 0 interface 90 altsetting 0 endpoint 0x4 has invalid maxpacket 512, setting to 64 [ 85.820505][ T27] usb 3-1: New USB device found, idVendor=0438, idProduct=b002, bcdDevice=9a.d0 [ 85.829046][ T8434] usb 2-1: config 0 has no interface number 0 [ 85.839455][ T2955] em28xx 1-1:0.179: Identified as AMD ATI TV Wonder HD 600 (card=20) [ 85.844790][ T5] usb 5-1: config 0 has no interface number 0 [ 85.858865][ T5] usb 5-1: config 0 has no interface number 1 [ 85.860234][ T2955] em28xx 1-1:0.179: analog set to bulk mode. [ 85.865139][ T8] usb 6-1: config 0 interface 90 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 32 [ 85.877851][ T27] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 85.881063][ T5] usb 5-1: config 0 interface 90 altsetting 0 endpoint 0xD has invalid maxpacket 1511, setting to 64 [ 85.892066][ T8561] em28xx 1-1:0.179: Registering V4L2 extension [ 85.900281][ T8434] usb 2-1: config 0 has no interface number 1 [ 85.914450][ T2955] usb 1-1: USB disconnect, device number 4 [ 85.924144][ T27] usb 3-1: config 0 descriptor?? [ 85.927528][ T8434] usb 2-1: config 0 interface 90 altsetting 0 endpoint 0xD has invalid maxpacket 1511, setting to 64 [ 85.944800][ T8] usb 6-1: config 0 interface 90 altsetting 0 has a duplicate endpoint with address 0x1, skipping [ 85.946086][ T2955] em28xx 1-1:0.179: Disconnecting em28xx [ 85.960342][ T5] usb 5-1: config 0 interface 90 altsetting 0 endpoint 0x4 has invalid maxpacket 512, setting to 64 [ 85.982486][ T8434] usb 2-1: config 0 interface 90 altsetting 0 endpoint 0x4 has invalid maxpacket 512, setting to 64 [ 85.995819][ T8] usb 6-1: config 0 interface 90 altsetting 0 bulk endpoint 0x6 has invalid maxpacket 8 [ 86.015593][ T5] usb 5-1: config 0 interface 90 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 32 [ 86.027548][ T8434] usb 2-1: config 0 interface 90 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 32 [ 86.043948][ T8] usb 6-1: config 0 interface 90 altsetting 0 has a duplicate endpoint with address 0xE, skipping [ 86.055038][ T5] usb 5-1: config 0 interface 90 altsetting 0 has a duplicate endpoint with address 0x1, skipping [ 86.056553][ T8561] em28xx 1-1:0.179: Config register raw data: 0xffffffed [ 86.065858][ T8434] usb 2-1: config 0 interface 90 altsetting 0 has a duplicate endpoint with address 0x1, skipping [ 86.072923][ T4843] usb 4-1: new high-speed USB device number 5 using dummy_hcd [ 86.083680][ T8] usb 6-1: config 0 interface 90 altsetting 0 has 9 endpoint descriptors, different from the interface descriptor's value: 12 [ 86.094744][ T8561] em28xx 1-1:0.179: AC97 chip type couldn't be determined [ 86.104467][ T5] usb 5-1: config 0 interface 90 altsetting 0 bulk endpoint 0x6 has invalid maxpacket 8 [ 86.113938][ T8561] em28xx 1-1:0.179: No AC97 audio processor [ 86.121681][ T8434] usb 2-1: config 0 interface 90 altsetting 0 bulk endpoint 0x6 has invalid maxpacket 8 [ 86.137358][ T8] usb 6-1: too many endpoints for config 0 interface 179 altsetting 93: 197, using maximum allowed: 30 [ 86.141641][ T8561] usb 1-1: Decoder not found [ 86.148885][ T5] usb 5-1: config 0 interface 90 altsetting 0 has a duplicate endpoint with address 0xE, skipping [ 86.164619][ T8434] usb 2-1: config 0 interface 90 altsetting 0 has a duplicate endpoint with address 0xE, skipping [ 86.170237][ T8561] em28xx 1-1:0.179: failed to create media graph [ 86.175569][ T8] usb 6-1: config 0 interface 179 altsetting 93 has 2 endpoint descriptors, different from the interface descriptor's value: 197 [ 86.190054][ T8561] em28xx 1-1:0.179: V4L2 device video71 deregistered [ 86.195404][ T5] usb 5-1: config 0 interface 90 altsetting 0 has 9 endpoint descriptors, different from the interface descriptor's value: 12 [ 86.195439][ T5] usb 5-1: too many endpoints for config 0 interface 179 altsetting 93: 197, using maximum allowed: 30 executing program [ 86.226748][ T8434] usb 2-1: config 0 interface 90 altsetting 0 has 9 endpoint descriptors, different from the interface descriptor's value: 12 [ 86.242185][ T27] usb 3-1: string descriptor 0 read error: -71 [ 86.244655][ T8] usb 6-1: config 0 interface 179 has no altsetting 0 [ 86.253586][ T8561] em28xx 1-1:0.179: Binding DVB extension [ 86.255779][ T8434] usb 2-1: too many endpoints for config 0 interface 179 altsetting 93: 197, using maximum allowed: 30 [ 86.263489][ T8561] em28xx 1-1:0.179: no endpoint for DVB mode and transfer type 0 [ 86.272665][ T8] usb 6-1: New USB device found, idVendor=0438, idProduct=b002, bcdDevice=9a.d0 [ 86.287474][ T27] em28xx 3-1:0.179: New device @ 480 Mbps (0438:b002, interface 179, class 179) [ 86.293121][ T5] usb 5-1: config 0 interface 179 altsetting 93 has 2 endpoint descriptors, different from the interface descriptor's value: 197 [ 86.316503][ T8434] usb 2-1: config 0 interface 179 altsetting 93 has 2 endpoint descriptors, different from the interface descriptor's value: 197 [ 86.322204][ T8561] em28xx 1-1:0.179: failed to pre-allocate USB transfer buffers for DVB. [ 86.336958][ T8] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 86.349879][ T27] em28xx 3-1:0.179: Video interface 179 found: [ 86.352702][ T5] usb 5-1: config 0 interface 179 has no altsetting 0 [ 86.363209][ T8434] usb 2-1: config 0 interface 179 has no altsetting 0 [ 86.383784][ T8] usb 6-1: config 0 descriptor?? [ 86.389027][ T8434] usb 2-1: New USB device found, idVendor=0438, idProduct=b002, bcdDevice=9a.d0 [ 86.390981][ T8561] em28xx 1-1:0.179: Registering input extension [ 86.400821][ T5] usb 5-1: New USB device found, idVendor=0438, idProduct=b002, bcdDevice=9a.d0 [ 86.409720][ T2955] em28xx 1-1:0.179: Closing input extension [ 86.420725][ T8434] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 86.439807][ T5] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 86.452105][ T4843] usb 4-1: config 0 has an invalid interface number: 90 but max is 0 [ 86.457066][ T8434] usb 2-1: config 0 descriptor?? [ 86.460257][ T4843] usb 4-1: config 0 has an invalid interface number: 179 but max is 0 [ 86.460280][ T4843] usb 4-1: config 0 has an invalid interface descriptor of length 2, skipping [ 86.460299][ T4843] usb 4-1: config 0 has 2 interfaces, different from the descriptor's value: 1 [ 86.460320][ T4843] usb 4-1: config 0 has no interface number 0 [ 86.460336][ T4843] usb 4-1: config 0 has no interface number 1 [ 86.476555][ T5] usb 5-1: config 0 descriptor?? [ 86.493306][ T2955] em28xx 1-1:0.179: Freeing device [ 86.514131][ T27] em28xx 3-1:0.179: unknown em28xx chip ID (0) [ 86.575905][ T4843] usb 4-1: config 0 interface 90 altsetting 0 endpoint 0xD has invalid maxpacket 1511, setting to 64 [ 86.588514][ T4843] usb 4-1: config 0 interface 90 altsetting 0 endpoint 0x4 has invalid maxpacket 512, setting to 64 executing program [ 86.618402][ T4843] usb 4-1: config 0 interface 90 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 32 [ 86.629804][ T4843] usb 4-1: config 0 interface 90 altsetting 0 has a duplicate endpoint with address 0x1, skipping [ 86.642165][ T4843] usb 4-1: config 0 interface 90 altsetting 0 bulk endpoint 0x6 has invalid maxpacket 8 [ 86.653045][ T4843] usb 4-1: config 0 interface 90 altsetting 0 has a duplicate endpoint with address 0xE, skipping [ 86.665629][ T4843] usb 4-1: config 0 interface 90 altsetting 0 has 9 endpoint descriptors, different from the interface descriptor's value: 12 [ 86.679884][ T4843] usb 4-1: too many endpoints for config 0 interface 179 altsetting 93: 197, using maximum allowed: 30 [ 86.692051][ T8] usb 6-1: string descriptor 0 read error: -71 [ 86.692297][ T4843] usb 4-1: config 0 interface 179 altsetting 93 has 2 endpoint descriptors, different from the interface descriptor's value: 197 executing program [ 86.709046][ T8] em28xx 6-1:0.179: New device @ 480 Mbps (0438:b002, interface 179, class 179) [ 86.734047][ T4843] usb 4-1: config 0 interface 179 has no altsetting 0 [ 86.741027][ T4843] usb 4-1: New USB device found, idVendor=0438, idProduct=b002, bcdDevice=9a.d0 [ 86.741294][ T8] em28xx 6-1:0.179: Video interface 179 found: [ 86.754704][ T27] em28xx 3-1:0.179: reading from i2c device at 0xa0 failed (error=-5) executing program [ 86.786362][ T27] em28xx 3-1:0.179: board has no eeprom [ 86.802202][ T8434] usb 2-1: string descriptor 0 read error: -71 [ 86.812664][ T8434] em28xx 2-1:0.179: New device @ 480 Mbps (0438:b002, interface 179, class 179) [ 86.828446][ T4843] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 86.830752][ T8434] em28xx 2-1:0.179: Video interface 179 found: [ 86.862581][ T4843] usb 4-1: config 0 descriptor?? [ 86.871912][ T5] usb 5-1: string descriptor 0 read error: -71 [ 86.879933][ T5] em28xx 5-1:0.179: New device @ 480 Mbps (0438:b002, interface 179, class 179) [ 86.901982][ T5] em28xx 5-1:0.179: Video interface 179 found: [ 86.921981][ T8] em28xx 6-1:0.179: unknown em28xx chip ID (0) [ 86.921981][ T2955] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 86.922062][ T27] em28xx 3-1:0.179: Identified as AMD ATI TV Wonder HD 600 (card=20) [ 86.950386][ T27] em28xx 3-1:0.179: analog set to bulk mode. [ 86.958122][ T8561] em28xx 3-1:0.179: Registering V4L2 extension [ 86.983571][ T27] usb 3-1: USB disconnect, device number 4 [ 87.007621][ T8434] em28xx 2-1:0.179: unknown em28xx chip ID (0) [ 87.009268][ T27] em28xx 3-1:0.179: Disconnecting em28xx [ 87.031997][ T5] em28xx 5-1:0.179: unknown em28xx chip ID (0) [ 87.051086][ T8561] em28xx 3-1:0.179: Config register raw data: 0xffffffed [ 87.058424][ T8561] em28xx 3-1:0.179: AC97 chip type couldn't be determined [ 87.065973][ T8561] em28xx 3-1:0.179: No AC97 audio processor [ 87.075894][ T8561] usb 3-1: Decoder not found [ 87.080854][ T8561] em28xx 3-1:0.179: failed to create media graph [ 87.088148][ T8561] em28xx 3-1:0.179: V4L2 device video71 deregistered executing program [ 87.096977][ T8561] em28xx 3-1:0.179: Binding DVB extension [ 87.110076][ T8561] em28xx 3-1:0.179: no endpoint for DVB mode and transfer type 0 [ 87.131851][ T8561] em28xx 3-1:0.179: failed to pre-allocate USB transfer buffers for DVB. [ 87.140398][ T8561] em28xx 3-1:0.179: Registering input extension [ 87.147142][ T4843] usb 4-1: string descriptor 0 read error: -71 [ 87.163567][ T4843] em28xx 4-1:0.179: New device @ 480 Mbps (0438:b002, interface 179, class 179) [ 87.183111][ T8] em28xx 6-1:0.179: reading from i2c device at 0xa0 failed (error=-5) [ 87.187955][ T27] em28xx 3-1:0.179: Closing input extension [ 87.191302][ T8] em28xx 6-1:0.179: board has no eeprom [ 87.197762][ T4843] em28xx 4-1:0.179: Video interface 179 found: [ 87.219881][ T27] em28xx 3-1:0.179: Freeing device [ 87.252027][ T8434] em28xx 2-1:0.179: reading from i2c device at 0xa0 failed (error=-5) [ 87.264880][ T8434] em28xx 2-1:0.179: board has no eeprom [ 87.281863][ T2955] usb 1-1: config 0 has an invalid interface number: 90 but max is 0 [ 87.301920][ T5] em28xx 5-1:0.179: reading from i2c device at 0xa0 failed (error=-5) [ 87.303167][ T2955] usb 1-1: config 0 has an invalid interface number: 179 but max is 0 [ 87.311907][ T5] em28xx 5-1:0.179: board has no eeprom [ 87.349687][ T2955] usb 1-1: config 0 has an invalid interface descriptor of length 2, skipping [ 87.359416][ T2955] usb 1-1: config 0 has 2 interfaces, different from the descriptor's value: 1 [ 87.368910][ T4843] em28xx 4-1:0.179: unknown em28xx chip ID (0) [ 87.375861][ T2955] usb 1-1: config 0 has no interface number 0 [ 87.382598][ T8] em28xx 6-1:0.179: Identified as AMD ATI TV Wonder HD 600 (card=20) [ 87.383090][ T2955] usb 1-1: config 0 has no interface number 1 [ 87.391118][ T8] em28xx 6-1:0.179: analog set to bulk mode. [ 87.430919][ T8] usb 6-1: USB disconnect, device number 4 [ 87.432927][ T2955] usb 1-1: config 0 interface 90 altsetting 0 endpoint 0xD has invalid maxpacket 1511, setting to 64 [ 87.436992][ T8434] em28xx 2-1:0.179: Identified as AMD ATI TV Wonder HD 600 (card=20) [ 87.461875][ T2955] usb 1-1: config 0 interface 90 altsetting 0 endpoint 0x4 has invalid maxpacket 512, setting to 64 [ 87.474501][ T8] em28xx 6-1:0.179: Disconnecting em28xx [ 87.484071][ T5] em28xx 5-1:0.179: Identified as AMD ATI TV Wonder HD 600 (card=20) [ 87.491389][ T2955] usb 1-1: config 0 interface 90 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 32 [ 87.501369][ T8434] em28xx 2-1:0.179: analog set to bulk mode. [ 87.503014][ T2955] usb 1-1: config 0 interface 90 altsetting 0 has a duplicate endpoint with address 0x1, skipping [ 87.509476][ T5] em28xx 5-1:0.179: analog set to bulk mode. [ 87.519704][ T2955] usb 1-1: config 0 interface 90 altsetting 0 bulk endpoint 0x6 has invalid maxpacket 8 [ 87.546148][ T2955] usb 1-1: config 0 interface 90 altsetting 0 has a duplicate endpoint with address 0xE, skipping [ 87.548209][ T8434] usb 2-1: USB disconnect, device number 4 [ 87.569965][ T2955] usb 1-1: config 0 interface 90 altsetting 0 has 9 endpoint descriptors, different from the interface descriptor's value: 12 [ 87.576607][ T5] usb 5-1: USB disconnect, device number 4 [ 87.601843][ T4843] em28xx 4-1:0.179: reading from i2c device at 0xa0 failed (error=-5) [ 87.604160][ T8434] em28xx 2-1:0.179: Disconnecting em28xx [ 87.610512][ T4843] em28xx 4-1:0.179: board has no eeprom [ 87.621964][ T27] usb 3-1: new high-speed USB device number 5 using dummy_hcd [ 87.647691][ T5] em28xx 5-1:0.179: Disconnecting em28xx [ 87.654993][ T2955] usb 1-1: too many endpoints for config 0 interface 179 altsetting 93: 197, using maximum allowed: 30 [ 87.668060][ T8472] em28xx 6-1:0.179: Registering V4L2 extension [ 87.686885][ T2955] usb 1-1: config 0 interface 179 altsetting 93 has 2 endpoint descriptors, different from the interface descriptor's value: 197 [ 87.701045][ T2955] usb 1-1: config 0 interface 179 has no altsetting 0 [ 87.708865][ T2955] usb 1-1: New USB device found, idVendor=0438, idProduct=b002, bcdDevice=9a.d0 [ 87.718555][ T2955] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 87.735775][ T8472] em28xx 6-1:0.179: Config register raw data: 0xffffffed [ 87.744049][ T8472] em28xx 6-1:0.179: AC97 chip type couldn't be determined [ 87.748335][ T2955] usb 1-1: config 0 descriptor?? [ 87.756593][ T4843] em28xx 4-1:0.179: Identified as AMD ATI TV Wonder HD 600 (card=20) [ 87.765720][ T4843] em28xx 4-1:0.179: analog set to bulk mode. [ 87.781205][ T4843] usb 4-1: USB disconnect, device number 5 [ 87.782856][ T8472] em28xx 6-1:0.179: No AC97 audio processor [ 87.796714][ T4843] em28xx 4-1:0.179: Disconnecting em28xx [ 87.826617][ T8472] usb 6-1: Decoder not found [ 87.845670][ T8472] em28xx 6-1:0.179: failed to create media graph [ 87.863444][ T8472] em28xx 6-1:0.179: V4L2 device video71 deregistered [ 87.876627][ T8472] em28xx 6-1:0.179: Binding DVB extension [ 87.877129][ T9012] ================================================================== [ 87.882606][ T8472] em28xx 6-1:0.179: no endpoint for DVB mode and transfer type 0 [ 87.890589][ T9012] BUG: KASAN: use-after-free in v4l2_fh_init+0x279/0x2c0 [ 87.900753][ T8472] em28xx 6-1:0.179: failed to pre-allocate USB transfer buffers for DVB. [ 87.905279][ T9012] Read of size 8 at addr ffff88803336c8b8 by task v4l_id/9012 [ 87.905297][ T9012] [ 87.905303][ T9012] CPU: 1 PID: 9012 Comm: v4l_id Not tainted 5.13.0-rc2-next-20210518-syzkaller #0 [ 87.905323][ T9012] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 87.905336][ T9012] Call Trace: [ 87.915958][ T8472] em28xx 6-1:0.179: Registering input extension [ 87.921147][ T9012] dump_stack_lvl+0x13e/0x1d6 [ 87.924557][ T8580] em28xx 2-1:0.179: Registering V4L2 extension [ 87.932647][ T9012] ? v4l2_fh_init+0x279/0x2c0 [ 87.932676][ T9012] print_address_description.constprop.0.cold+0x6c/0x309 [ 87.974609][ T9012] ? v4l2_fh_init+0x279/0x2c0 [ 87.979280][ T9012] ? v4l2_fh_init+0x279/0x2c0 [ 87.983945][ T9012] kasan_report.cold+0x83/0xdf [ 87.988699][ T9012] ? v4l2_fh_init+0x279/0x2c0 [ 87.993364][ T9012] v4l2_fh_init+0x279/0x2c0 [ 87.997854][ T9012] v4l2_fh_open+0x88/0xc0 [ 88.002186][ T9012] em28xx_v4l2_open+0x11c/0x570 [ 88.007127][ T9012] v4l2_open+0x21c/0x3f0 [ 88.011364][ T9012] ? v4l2_release+0x3b0/0x3b0 [ 88.016025][ T9012] chrdev_open+0x266/0x770 [ 88.020687][ T9012] ? cdev_device_add+0x210/0x210 [ 88.025697][ T9012] ? security_file_open+0x205/0x4f0 [ 88.030886][ T9012] do_dentry_open+0x4b9/0x11c0 [ 88.035637][ T9012] ? cdev_device_add+0x210/0x210 [ 88.040592][ T9012] ? may_open+0x1f6/0x420 [ 88.044907][ T9012] path_openat+0x1c09/0x27d0 [ 88.049495][ T9012] ? path_lookupat+0x850/0x850 [ 88.054267][ T9012] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 88.060241][ T9012] do_filp_open+0x190/0x3d0 [ 88.064724][ T9012] ? may_open_dev+0xf0/0xf0 [ 88.069217][ T9012] ? rwlock_bug.part.0+0x90/0x90 [ 88.074156][ T9012] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 88.080550][ T9012] ? _find_next_bit+0x1e3/0x260 [ 88.085384][ T9012] ? _raw_spin_unlock+0x24/0x40 [ 88.090222][ T9012] ? alloc_fd+0x2f0/0x670 [ 88.094552][ T9012] do_sys_openat2+0x16d/0x420 [ 88.099216][ T9012] ? build_open_flags+0x6f0/0x6f0 [ 88.104314][ T9012] ? __context_tracking_exit+0xb8/0xe0 [ 88.109777][ T9012] __x64_sys_open+0x119/0x1c0 [ 88.114437][ T9012] ? do_sys_open+0x140/0x140 [ 88.119013][ T9012] ? __secure_computing+0x104/0x360 [ 88.124202][ T9012] do_syscall_64+0x31/0xb0 [ 88.128598][ T9012] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 88.134477][ T9012] RIP: 0033:0x7fd2febf4840 [ 88.138882][ T9012] Code: 73 01 c3 48 8b 0d 68 77 20 00 f7 d8 64 89 01 48 83 c8 ff c3 66 0f 1f 44 00 00 83 3d 89 bb 20 00 00 75 10 b8 02 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 31 c3 48 83 ec 08 e8 1e f6 ff ff 48 89 04 24 [ 88.158475][ T9012] RSP: 002b:00007fff636e63c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 88.166875][ T9012] RAX: ffffffffffffffda RBX: 00007fff636e6538 RCX: 00007fd2febf4840 [ 88.174831][ T9012] RDX: 00007fd2febe0ea0 RSI: 0000000000000000 RDI: 00007fff636e6f1e [ 88.182785][ T9012] RBP: 0000000000000003 R08: 0000000000000000 R09: 0000000000000000 [ 88.190822][ T9012] R10: 0000000000000002 R11: 0000000000000246 R12: 000055d570c748d0 [ 88.198774][ T9012] R13: 00007fff636e6530 R14: 0000000000000000 R15: 0000000000000000 [ 88.206827][ T9012] [ 88.209129][ T9012] The buggy address belongs to the page: [ 88.214735][ T9012] page:ffffea0000ccdb00 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x3336c [ 88.224867][ T9012] head:ffffea0000ccdb00 order:2 compound_mapcount:0 compound_pincount:0 [ 88.233169][ T9012] flags: 0xfff00000010000(head|node=0|zone=1|lastcpupid=0x7ff) [ 88.240718][ T9012] raw: 00fff00000010000 dead000000000100 dead000000000122 0000000000000000 [ 88.249294][ T9012] raw: 0000000000000000 0000000000000000 00000001ffffffff 0000000000000000 [ 88.257867][ T9012] page dumped because: kasan: bad access detected [ 88.264263][ T9012] page_owner tracks the page as allocated [ 88.269966][ T9012] page last allocated via order 2, migratetype Unmovable, gfp_mask 0x40dc0(GFP_KERNEL|__GFP_COMP|__GFP_ZERO), pid 8580, ts 87944340752, free_ts 87876077211 [ 88.286017][ T9012] get_page_from_freelist+0x125c/0x2ed0 [ 88.291580][ T9012] __alloc_pages+0x1b2/0x500 [ 88.296160][ T9012] alloc_pages+0x18c/0x2a0 [ 88.300561][ T9012] kmalloc_order+0x34/0xf0 [ 88.305054][ T9012] kmalloc_order_trace+0x14/0x120 [ 88.310099][ T9012] em28xx_v4l2_init.cold+0x67/0x3265 [ 88.315493][ T9012] em28xx_init_extension+0x12f/0x1f0 [ 88.320786][ T9012] request_module_async+0x5d/0x70 [ 88.325799][ T9012] process_one_work+0x98d/0x1600 [ 88.330722][ T9012] worker_thread+0x7da/0x1120 [ 88.335382][ T9012] kthread+0x3b1/0x4a0 [ 88.339442][ T9012] ret_from_fork+0x1f/0x30 [ 88.343847][ T9012] page last free stack trace: [ 88.348509][ T9012] __free_pages_ok+0x4cb/0xf30 [ 88.353260][ T9012] kref_put.isra.0+0x6f/0xa0 [ 88.357836][ T9012] em28xx_v4l2_init.cold+0x238/0x3265 [ 88.363210][ T9012] em28xx_init_extension+0x12f/0x1f0 [ 88.368487][ T9012] request_module_async+0x5d/0x70 [ 88.373512][ T9012] process_one_work+0x98d/0x1600 [ 88.378439][ T9012] worker_thread+0x7da/0x1120 [ 88.383102][ T9012] kthread+0x3b1/0x4a0 [ 88.387152][ T9012] ret_from_fork+0x1f/0x30 [ 88.391552][ T9012] [ 88.393860][ T9012] Memory state around the buggy address: [ 88.399483][ T9012] ffff88803336c780: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 88.407527][ T9012] ffff88803336c800: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 88.415563][ T9012] >ffff88803336c880: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 88.423611][ T9012] ^ executing program [ 88.429510][ T9012] ffff88803336c900: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 88.437560][ T9012] ffff88803336c980: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 88.445719][ T9012] ================================================================== [ 88.453760][ T9012] Disabling lock debugging due to kernel taint [ 88.484020][ T8580] em28xx 2-1:0.179: Config register raw data: 0xffffffed [ 88.491172][ T8580] em28xx 2-1:0.179: AC97 chip type couldn't be determined [ 88.491771][ T2955] usb 1-1: string descriptor 0 read error: -71 [ 88.506590][ T2955] em28xx 1-1:0.179: New device @ 480 Mbps (0438:b002, interface 179, class 179) [ 88.516305][ T2955] em28xx 1-1:0.179: Video interface 179 found: [ 88.522687][ T8580] em28xx 2-1:0.179: No AC97 audio processor [ 88.542843][ T8580] usb 2-1: Decoder not found [ 88.547451][ T8580] em28xx 2-1:0.179: failed to create media graph [ 88.551755][ T27] usb 3-1: config 0 has an invalid interface number: 90 but max is 0 [ 88.561483][ T8580] em28xx 2-1:0.179: V4L2 device video72 deregistered [ 88.567439][ T27] usb 3-1: config 0 has an invalid interface number: 179 but max is 0 [ 88.573464][ T8580] em28xx 2-1:0.179: Binding DVB extension [ 88.581789][ T27] usb 3-1: config 0 has an invalid interface descriptor of length 2, skipping [ 88.588489][ T8580] em28xx 2-1:0.179: no endpoint for DVB mode and transfer type 0 [ 88.592085][ T27] usb 3-1: config 0 has 2 interfaces, different from the descriptor's value: 1 [ 88.605952][ T8580] em28xx 2-1:0.179: failed to pre-allocate USB transfer buffers for DVB. [ 88.617478][ T8580] em28xx 2-1:0.179: Registering input extension [ 88.624611][ T8611] em28xx 5-1:0.179: Registering V4L2 extension [ 88.626204][ T27] usb 3-1: config 0 has no interface number 0 [ 88.637419][ T27] usb 3-1: config 0 has no interface number 1 [ 88.643700][ T27] usb 3-1: config 0 interface 90 altsetting 0 endpoint 0xD has invalid maxpacket 1511, setting to 64 [ 88.646112][ T8611] em28xx 5-1:0.179: Config register raw data: 0xffffffed [ 88.654792][ T2955] em28xx 1-1:0.179: unknown em28xx chip ID (0) [ 88.667448][ T8611] em28xx 5-1:0.179: AC97 chip type couldn't be determined [ 88.667882][ T27] usb 3-1: config 0 interface 90 altsetting 0 endpoint 0x4 has invalid maxpacket 512, setting to 64 [ 88.676360][ T8611] em28xx 5-1:0.179: No AC97 audio processor [ 88.686520][ T27] usb 3-1: config 0 interface 90 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 32 [ 88.694121][ T8611] usb 5-1: Decoder not found [ 88.711210][ T8611] em28xx 5-1:0.179: failed to create media graph [ 88.718479][ T8611] em28xx 5-1:0.179: V4L2 device video72 deregistered [ 88.719404][ T27] usb 3-1: config 0 interface 90 altsetting 0 has a duplicate endpoint with address 0x1, skipping [ 88.727284][ T8611] em28xx 5-1:0.179: Binding DVB extension [ 88.736659][ T27] usb 3-1: config 0 interface 90 altsetting 0 bulk endpoint 0x6 has invalid maxpacket 8 [ 88.751376][ T27] usb 3-1: config 0 interface 90 altsetting 0 has a duplicate endpoint with address 0xE, skipping [ 88.752578][ T8611] em28xx 5-1:0.179: no endpoint for DVB mode and transfer type 0 [ 88.771210][ T8611] em28xx 5-1:0.179: failed to pre-allocate USB transfer buffers for DVB. [ 88.777612][ T27] usb 3-1: config 0 interface 90 altsetting 0 has 9 endpoint descriptors, different from the interface descriptor's value: 12 [ 88.780682][ T8611] em28xx 5-1:0.179: Registering input extension [ 88.792827][ T27] usb 3-1: too many endpoints for config 0 interface 179 altsetting 93: 197, using maximum allowed: 30 [ 88.800154][ T5] em28xx 5-1:0.179: Closing input extension [ 88.810229][ T27] usb 3-1: config 0 interface 179 altsetting 93 has 2 endpoint descriptors, different from the interface descriptor's value: 197 [ 88.818974][ T5] em28xx 5-1:0.179: Freeing device [ 88.829469][ T8561] em28xx 4-1:0.179: Registering V4L2 extension [ 88.842561][ T27] usb 3-1: config 0 interface 179 has no altsetting 0 [ 88.847788][ T9012] Kernel panic - not syncing: panic_on_warn set ... [ 88.854013][ T27] usb 3-1: New USB device found, idVendor=0438, idProduct=b002, bcdDevice=9a.d0 [ 88.855905][ T9012] CPU: 0 PID: 9012 Comm: v4l_id Tainted: G B 5.13.0-rc2-next-20210518-syzkaller #0 [ 88.855930][ T9012] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 88.866255][ T27] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 88.875473][ T9012] Call Trace: [ 88.875482][ T9012] dump_stack_lvl+0x13e/0x1d6 [ 88.875510][ T9012] ? v4l2_fh_init+0x200/0x2c0 [ 88.906072][ T9012] panic+0x306/0x73d [ 88.909954][ T9012] ? __warn_printk+0xf3/0xf3 [ 88.914528][ T9012] ? preempt_schedule_common+0x59/0xc0 [ 88.919971][ T9012] ? v4l2_fh_init+0x279/0x2c0 [ 88.923379][ T27] usb 3-1: config 0 descriptor?? [ 88.924625][ T9012] ? preempt_schedule_thunk+0x16/0x18 [ 88.924656][ T9012] ? trace_hardirqs_on+0x38/0x1c0 [ 88.940023][ T9012] ? trace_hardirqs_on+0x51/0x1c0 [ 88.941916][ T2955] em28xx 1-1:0.179: reading from i2c device at 0xa0 failed (error=-5) [ 88.945054][ T9012] ? v4l2_fh_init+0x279/0x2c0 [ 88.957931][ T9012] ? v4l2_fh_init+0x279/0x2c0 [ 88.959938][ T2955] em28xx 1-1:0.179: board has no eeprom [ 88.962608][ T9012] end_report.cold+0x5a/0x5a [ 88.962636][ T9012] kasan_report.cold+0x71/0xdf [ 88.962658][ T9012] ? v4l2_fh_init+0x279/0x2c0 [ 88.962679][ T9012] v4l2_fh_init+0x279/0x2c0 [ 88.962700][ T9012] v4l2_fh_open+0x88/0xc0 [ 88.962719][ T9012] em28xx_v4l2_open+0x11c/0x570 [ 88.995935][ T9012] v4l2_open+0x21c/0x3f0 [ 89.000192][ T9012] ? v4l2_release+0x3b0/0x3b0 [ 89.004878][ T9012] chrdev_open+0x266/0x770 [ 89.009295][ T9012] ? cdev_device_add+0x210/0x210 [ 89.014222][ T9012] ? security_file_open+0x205/0x4f0 [ 89.019429][ T9012] do_dentry_open+0x4b9/0x11c0 [ 89.020230][ T8561] em28xx 4-1:0.179: Config register raw data: 0xffffffed [ 89.024193][ T9012] ? cdev_device_add+0x210/0x210 [ 89.024215][ T9012] ? may_open+0x1f6/0x420 [ 89.024237][ T9012] path_openat+0x1c09/0x27d0 [ 89.024261][ T9012] ? path_lookupat+0x850/0x850 [ 89.031390][ T8561] em28xx 4-1:0.179: AC97 chip type couldn't be determined [ 89.036181][ T9012] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 89.036211][ T9012] do_filp_open+0x190/0x3d0 [ 89.036230][ T9012] ? may_open_dev+0xf0/0xf0 [ 89.036251][ T9012] ? rwlock_bug.part.0+0x90/0x90 [ 89.036271][ T9012] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 89.047579][ T8561] em28xx 4-1:0.179: No AC97 audio processor [ 89.049894][ T9012] ? _find_next_bit+0x1e3/0x260 [ 89.049927][ T9012] ? _raw_spin_unlock+0x24/0x40 [ 89.066232][ T8561] usb 4-1: Decoder not found [ 89.067434][ T9012] ? alloc_fd+0x2f0/0x670 [ 89.067461][ T9012] do_sys_openat2+0x16d/0x420 [ 89.078629][ T8561] em28xx 4-1:0.179: failed to create media graph [ 89.083174][ T9012] ? build_open_flags+0x6f0/0x6f0 [ 89.083200][ T9012] ? __context_tracking_exit+0xb8/0xe0 [ 89.083223][ T9012] __x64_sys_open+0x119/0x1c0 [ 89.091782][ T2955] em28xx 1-1:0.179: Identified as AMD ATI TV Wonder HD 600 (card=20) [ 89.093919][ T9012] ? do_sys_open+0x140/0x140 [ 89.098750][ T2955] em28xx 1-1:0.179: analog set to bulk mode. [ 89.103322][ T9012] ? __secure_computing+0x104/0x360 [ 89.103346][ T9012] do_syscall_64+0x31/0xb0 [ 89.103365][ T9012] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 89.103393][ T9012] RIP: 0033:0x7fd2febf4840 [ 89.133428][ T8561] em28xx 4-1:0.179: V4L2 device video72 deregistered [ 89.133736][ T9012] Code: 73 01 c3 48 8b 0d 68 77 20 00 f7 d8 64 89 01 48 83 c8 ff c3 66 0f 1f 44 00 00 83 3d 89 bb 20 00 00 75 10 b8 02 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 31 c3 48 83 ec 08 e8 1e f6 ff ff 48 89 04 24 [ 89.151604][ T2955] usb 1-1: USB disconnect, device number 5 [ 89.152278][ T9012] RSP: 002b:00007fff636e63c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 89.152299][ T9012] RAX: ffffffffffffffda RBX: 00007fff636e6538 RCX: 00007fd2febf4840 [ 89.167903][ T2955] em28xx 1-1:0.179: Disconnecting em28xx [ 89.172241][ T9012] RDX: 00007fd2febe0ea0 RSI: 0000000000000000 RDI: 00007fff636e6f1e [ 89.172255][ T9012] RBP: 0000000000000003 R08: 0000000000000000 R09: 0000000000000000 [ 89.172266][ T9012] R10: 0000000000000002 R11: 0000000000000246 R12: 000055d570c748d0 [ 89.172277][ T9012] R13: 00007fff636e6530 R14: 0000000000000000 R15: 0000000000000000 [ 89.180307][ T9012] Kernel Offset: disabled [ 89.263651][ T9012] Rebooting in 86400 seconds..