Warning: Permanently added '10.128.0.16' (ECDSA) to the list of known hosts. executing program executing program executing program executing program executing program executing program syzkaller login: [ 120.921848][ T12] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 120.941900][ T30] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 120.942165][ T5] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 120.957473][T12810] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 120.961841][ T3327] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 120.965503][ T3828] usb 6-1: new high-speed USB device number 2 using dummy_hcd [ 121.172285][ T12] usb 1-1: Using ep0 maxpacket: 8 [ 121.191856][ T30] usb 2-1: Using ep0 maxpacket: 8 [ 121.192093][ T5] usb 3-1: Using ep0 maxpacket: 8 [ 121.202480][T12810] usb 5-1: Using ep0 maxpacket: 8 [ 121.212151][ T3828] usb 6-1: Using ep0 maxpacket: 8 [ 121.212885][ T3327] usb 4-1: Using ep0 maxpacket: 8 [ 121.302400][ T12] usb 1-1: config 0 has an invalid interface number: 186 but max is 0 [ 121.310788][ T12] usb 1-1: config 0 has no interface number 0 [ 121.312206][ T30] usb 2-1: config 0 has an invalid interface number: 186 but max is 0 [ 121.317078][ T12] usb 1-1: config 0 interface 186 altsetting 0 bulk endpoint 0xB has invalid maxpacket 0 [ 121.325369][ T30] usb 2-1: config 0 has no interface number 0 [ 121.335153][ T12] usb 1-1: config 0 interface 186 altsetting 0 bulk endpoint 0x8A has invalid maxpacket 0 [ 121.341233][ T30] usb 2-1: config 0 interface 186 altsetting 0 bulk endpoint 0xB has invalid maxpacket 0 [ 121.351254][ T12] usb 1-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=82.12 [ 121.361162][ T30] usb 2-1: config 0 interface 186 altsetting 0 bulk endpoint 0x8A has invalid maxpacket 0 [ 121.370273][ T12] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 121.380373][ T30] usb 2-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=82.12 [ 121.391478][ T12] usb 1-1: config 0 descriptor?? [ 121.397554][ T30] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 121.412961][ T30] usb 2-1: config 0 descriptor?? [ 121.422313][ T3327] usb 4-1: config 0 has an invalid interface number: 186 but max is 0 [ 121.422963][ T3828] usb 6-1: config 0 has an invalid interface number: 186 but max is 0 [ 121.430577][ T3327] usb 4-1: config 0 has no interface number 0 [ 121.438840][ T3828] usb 6-1: config 0 has no interface number 0 [ 121.438927][ T3828] usb 6-1: config 0 interface 186 altsetting 0 bulk endpoint 0xB has invalid maxpacket 0 [ 121.438999][ T3828] usb 6-1: config 0 interface 186 altsetting 0 bulk endpoint 0x8A has invalid maxpacket 0 [ 121.439113][ T3828] usb 6-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=82.12 [ 121.439187][ T3828] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 121.440214][T12810] usb 5-1: config 0 has an invalid interface number: 186 but max is 0 [ 121.445443][ T3327] usb 4-1: config 0 interface 186 altsetting 0 bulk endpoint 0xB has invalid maxpacket 0 [ 121.445522][ T3327] usb 4-1: config 0 interface 186 altsetting 0 bulk endpoint 0x8A has invalid maxpacket 0 [ 121.445625][ T3327] usb 4-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=82.12 [ 121.451750][T12810] usb 5-1: config 0 has no interface number 0 [ 121.451843][T12810] usb 5-1: config 0 interface 186 altsetting 0 bulk endpoint 0xB has invalid maxpacket 0 [ 121.461668][ T3327] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 121.471679][T12810] usb 5-1: config 0 interface 186 altsetting 0 bulk endpoint 0x8A has invalid maxpacket 0 [ 121.495280][ T30] smsc75xx v1.0.0 [ 121.497073][T12810] usb 5-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=82.12 [ 121.563882][ T3327] usb 4-1: config 0 descriptor?? [ 121.564832][T12810] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 121.587752][ T5] usb 3-1: config 0 has an invalid interface number: 186 but max is 0 [ 121.596197][ T5] usb 3-1: config 0 has no interface number 0 [ 121.602925][ T5] usb 3-1: config 0 interface 186 altsetting 0 bulk endpoint 0xB has invalid maxpacket 0 [ 121.612932][ T5] usb 3-1: config 0 interface 186 altsetting 0 bulk endpoint 0x8A has invalid maxpacket 0 [ 121.615172][ T3327] smsc75xx v1.0.0 [ 121.623072][ T5] usb 3-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=82.12 [ 121.636270][ T5] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 121.647767][ T12] smsc75xx v1.0.0 [ 121.652649][ T3828] usb 6-1: config 0 descriptor?? [ 121.667837][ T5] usb 3-1: config 0 descriptor?? [ 121.685317][T12810] usb 5-1: config 0 descriptor?? [ 121.703294][ T3828] smsc75xx v1.0.0 [ 121.715206][ T5] smsc75xx v1.0.0 [ 121.724483][T12810] smsc75xx v1.0.0 executing program [ 121.922340][ T30] smsc75xx 2-1:0.186 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -71 [ 121.933847][ T30] smsc75xx 2-1:0.186 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -71 [ 121.943760][ T30] smsc75xx 2-1:0.186 (unnamed net_device) (uninitialized): device not ready in smsc75xx_bind [ 121.954309][ T30] smsc75xx: probe of 2-1:0.186 failed with error -71 executing program [ 121.974076][ T30] usb 2-1: USB disconnect, device number 2 [ 122.002696][ T12] smsc75xx 1-1:0.186 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -71 [ 122.013607][ T12] smsc75xx 1-1:0.186 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -71 executing program [ 122.023485][ T12] smsc75xx 1-1:0.186 (unnamed net_device) (uninitialized): device not ready in smsc75xx_bind [ 122.034083][ T12] smsc75xx: probe of 1-1:0.186 failed with error -71 [ 122.052368][ T3327] smsc75xx 4-1:0.186 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -71 [ 122.063456][ T3327] smsc75xx 4-1:0.186 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -71 [ 122.073873][ T3327] smsc75xx 4-1:0.186 (unnamed net_device) (uninitialized): device not ready in smsc75xx_bind [ 122.074666][ T12] usb 1-1: USB disconnect, device number 2 [ 122.084650][ T3327] smsc75xx: probe of 4-1:0.186 failed with error -71 [ 122.109606][ T3327] usb 4-1: USB disconnect, device number 2 executing program executing program [ 122.122106][ T3828] smsc75xx 6-1:0.186 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -71 [ 122.133804][ T3828] smsc75xx 6-1:0.186 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -71 [ 122.143621][ T3828] smsc75xx 6-1:0.186 (unnamed net_device) (uninitialized): device not ready in smsc75xx_bind [ 122.154228][ T3828] smsc75xx: probe of 6-1:0.186 failed with error -71 executing program [ 122.169058][T12810] smsc75xx 5-1:0.186 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -71 [ 122.180692][T12810] smsc75xx 5-1:0.186 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -71 [ 122.190486][T12810] smsc75xx 5-1:0.186 (unnamed net_device) (uninitialized): device not ready in smsc75xx_bind [ 122.201054][T12810] smsc75xx: probe of 5-1:0.186 failed with error -71 [ 122.212836][ T5] smsc75xx 3-1:0.186 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -71 [ 122.223917][ T5] smsc75xx 3-1:0.186 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -71 [ 122.234476][ T5] smsc75xx 3-1:0.186 (unnamed net_device) (uninitialized): device not ready in smsc75xx_bind [ 122.245159][ T5] smsc75xx: probe of 3-1:0.186 failed with error -71 [ 122.262694][ T3828] usb 6-1: USB disconnect, device number 2 [ 122.274321][ T5] usb 3-1: USB disconnect, device number 2 [ 122.284038][T12810] usb 5-1: USB disconnect, device number 2 [ 122.342179][ T30] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 122.471928][ T3327] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 122.581830][ T30] usb 2-1: Using ep0 maxpacket: 8 [ 122.601846][ T12] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 122.642077][ T3828] usb 6-1: new high-speed USB device number 3 using dummy_hcd [ 122.662178][T12810] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 122.669946][ T5] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 122.702196][ T30] usb 2-1: config 0 has an invalid interface number: 186 but max is 0 [ 122.710598][ T30] usb 2-1: config 0 has no interface number 0 [ 122.716950][ T30] usb 2-1: config 0 interface 186 altsetting 0 bulk endpoint 0xB has invalid maxpacket 0 [ 122.726930][ T30] usb 2-1: config 0 interface 186 altsetting 0 bulk endpoint 0x8A has invalid maxpacket 0 [ 122.737101][ T30] usb 2-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=82.12 [ 122.746385][ T30] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 122.756199][ T3327] usb 4-1: Using ep0 maxpacket: 8 [ 122.762574][ T30] usb 2-1: config 0 descriptor?? [ 122.803917][ T30] smsc75xx v1.0.0 [ 122.861867][ T12] usb 1-1: Using ep0 maxpacket: 8 [ 122.872344][ T3327] usb 4-1: config 0 has an invalid interface number: 186 but max is 0 [ 122.880672][ T3327] usb 4-1: config 0 has no interface number 0 [ 122.892667][ T3828] usb 6-1: Using ep0 maxpacket: 8 [ 122.892738][ T3327] usb 4-1: config 0 interface 186 altsetting 0 bulk endpoint 0xB has invalid maxpacket 0 [ 122.892824][ T3327] usb 4-1: config 0 interface 186 altsetting 0 bulk endpoint 0x8A has invalid maxpacket 0 [ 122.917828][ T3327] usb 4-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=82.12 [ 122.927096][ T3327] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 122.931871][T12810] usb 5-1: Using ep0 maxpacket: 8 [ 122.937739][ T3327] usb 4-1: config 0 descriptor?? [ 122.940588][ T5] usb 3-1: Using ep0 maxpacket: 8 [ 122.984016][ T3327] smsc75xx v1.0.0 [ 123.012644][ T12] usb 1-1: config 0 has an invalid interface number: 186 but max is 0 [ 123.020900][ T12] usb 1-1: config 0 has no interface number 0 [ 123.027206][ T12] usb 1-1: config 0 interface 186 altsetting 0 bulk endpoint 0xB has invalid maxpacket 0 [ 123.038548][ T30] smsc75xx 2-1:0.186 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -32 [ 123.038864][ T12] usb 1-1: config 0 interface 186 altsetting 0 bulk endpoint 0x8A has invalid maxpacket 0 [ 123.049773][ T30] smsc75xx 2-1:0.186 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -32 [ 123.059777][ T12] usb 1-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=82.12 [ 123.069502][ T30] smsc75xx 2-1:0.186 (unnamed net_device) (uninitialized): device not ready in smsc75xx_bind [ 123.078624][ T12] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 123.089323][ T30] smsc75xx: probe of 2-1:0.186 failed with error -32 [ 123.098599][ T3828] usb 6-1: config 0 has an invalid interface number: 186 but max is 0 [ 123.112172][ T3828] usb 6-1: config 0 has no interface number 0 [ 123.118363][ T3828] usb 6-1: config 0 interface 186 altsetting 0 bulk endpoint 0xB has invalid maxpacket 0 [ 123.128540][ T3828] usb 6-1: config 0 interface 186 altsetting 0 bulk endpoint 0x8A has invalid maxpacket 0 [ 123.138612][ T3828] usb 6-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=82.12 [ 123.148152][ T3828] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 123.157987][ T3828] usb 6-1: config 0 descriptor?? [ 123.164459][ T12] usb 1-1: config 0 descriptor?? [ 123.192207][T12810] usb 5-1: config 0 has an invalid interface number: 186 but max is 0 [ 123.200503][T12810] usb 5-1: config 0 has no interface number 0 [ 123.207013][T12810] usb 5-1: config 0 interface 186 altsetting 0 bulk endpoint 0xB has invalid maxpacket 0 [ 123.217182][T12810] usb 5-1: config 0 interface 186 altsetting 0 bulk endpoint 0x8A has invalid maxpacket 0 [ 123.227424][T12810] usb 5-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=82.12 [ 123.236616][T12810] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 123.245540][ T5] usb 3-1: config 0 has an invalid interface number: 186 but max is 0 [ 123.254025][ T5] usb 3-1: config 0 has no interface number 0 [ 123.260227][ T5] usb 3-1: config 0 interface 186 altsetting 0 bulk endpoint 0xB has invalid maxpacket 0 [ 123.270404][ T5] usb 3-1: config 0 interface 186 altsetting 0 bulk endpoint 0x8A has invalid maxpacket 0 [ 123.280662][ T5] usb 3-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=82.12 executing program [ 123.290002][ T5] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 123.300870][ T3828] smsc75xx v1.0.0 [ 123.307212][ T12] smsc75xx v1.0.0 [ 123.312124][T12810] usb 5-1: config 0 descriptor?? [ 123.323096][ T5] usb 3-1: config 0 descriptor?? [ 123.336188][ T30] usb 2-1: USB disconnect, device number 3 [ 123.354978][T12810] smsc75xx v1.0.0 [ 123.375129][ T5] smsc75xx v1.0.0 executing program [ 123.422908][ T3327] smsc75xx 4-1:0.186 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -71 [ 123.433900][ T3327] smsc75xx 4-1:0.186 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -71 [ 123.443743][ T3327] smsc75xx 4-1:0.186 (unnamed net_device) (uninitialized): device not ready in smsc75xx_bind [ 123.454409][ T3327] smsc75xx: probe of 4-1:0.186 failed with error -71 [ 123.467666][ T3327] usb 4-1: USB disconnect, device number 3 executing program [ 123.652737][ T3828] smsc75xx 6-1:0.186 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -71 [ 123.663705][ T3828] smsc75xx 6-1:0.186 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -71 [ 123.673527][ T3828] smsc75xx 6-1:0.186 (unnamed net_device) (uninitialized): device not ready in smsc75xx_bind [ 123.673875][ T3828] smsc75xx: probe of 6-1:0.186 failed with error -71 executing program [ 123.695531][ T12] smsc75xx 1-1:0.186 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -71 [ 123.706611][ T12] smsc75xx 1-1:0.186 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -71 [ 123.716412][ T12] smsc75xx 1-1:0.186 (unnamed net_device) (uninitialized): device not ready in smsc75xx_bind [ 123.727098][ T12] smsc75xx: probe of 1-1:0.186 failed with error -71 [ 123.739100][ T3828] usb 6-1: USB disconnect, device number 3 executing program [ 123.747947][ T12] usb 1-1: USB disconnect, device number 3 [ 123.792714][T12810] smsc75xx 5-1:0.186 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -71 [ 123.803733][T12810] smsc75xx 5-1:0.186 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -71 [ 123.813775][T12810] smsc75xx 5-1:0.186 (unnamed net_device) (uninitialized): device not ready in smsc75xx_bind [ 123.815534][ T30] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 123.824406][T12810] smsc75xx: probe of 5-1:0.186 failed with error -71 [ 123.842773][ T5] smsc75xx 3-1:0.186 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -71 [ 123.843490][ T3327] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 123.853777][ T5] smsc75xx 3-1:0.186 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -71 [ 123.853812][ T5] smsc75xx 3-1:0.186 (unnamed net_device) (uninitialized): device not ready in smsc75xx_bind executing program [ 123.854139][ T5] smsc75xx: probe of 3-1:0.186 failed with error -71 [ 123.906934][T12810] usb 5-1: USB disconnect, device number 3 [ 123.918274][ T5] usb 3-1: USB disconnect, device number 3 [ 124.092012][ T30] usb 2-1: Using ep0 maxpacket: 8 [ 124.121859][ T3327] usb 4-1: Using ep0 maxpacket: 8 [ 124.202601][ T12] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 124.210715][ T3828] usb 6-1: new high-speed USB device number 4 using dummy_hcd [ 124.212171][ T30] usb 2-1: config 0 has an invalid interface number: 186 but max is 0 [ 124.226741][ T30] usb 2-1: config 0 has no interface number 0 [ 124.232996][ T30] usb 2-1: config 0 interface 186 altsetting 0 bulk endpoint 0xB has invalid maxpacket 0 [ 124.243184][ T30] usb 2-1: config 0 interface 186 altsetting 0 bulk endpoint 0x8A has invalid maxpacket 0 [ 124.253276][ T30] usb 2-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=82.12 [ 124.262530][ T30] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 124.271401][ T3327] usb 4-1: config 0 has an invalid interface number: 186 but max is 0 [ 124.279859][ T3327] usb 4-1: config 0 has no interface number 0 [ 124.286049][ T3327] usb 4-1: config 0 interface 186 altsetting 0 bulk endpoint 0xB has invalid maxpacket 0 [ 124.291949][T12810] usb 5-1: new high-speed USB device number 4 using dummy_hcd [ 124.296105][ T3327] usb 4-1: config 0 interface 186 altsetting 0 bulk endpoint 0x8A has invalid maxpacket 0 [ 124.304755][ T5] usb 3-1: new high-speed USB device number 4 using dummy_hcd [ 124.313797][ T3327] usb 4-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=82.12 [ 124.330435][ T3327] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 124.340847][ T30] usb 2-1: config 0 descriptor?? [ 124.347525][ T3327] usb 4-1: config 0 descriptor?? [ 124.383957][ T30] smsc75xx v1.0.0 [ 124.395192][ T3327] smsc75xx v1.0.0 [ 124.452334][ T12] usb 1-1: Using ep0 maxpacket: 8 [ 124.481953][ T3828] usb 6-1: Using ep0 maxpacket: 8 [ 124.571852][T12810] usb 5-1: Using ep0 maxpacket: 8 [ 124.577271][ T5] usb 3-1: Using ep0 maxpacket: 8 [ 124.602449][ T12] usb 1-1: config 0 has an invalid interface number: 186 but max is 0 [ 124.612667][ T12] usb 1-1: config 0 has no interface number 0 [ 124.618840][ T12] usb 1-1: config 0 interface 186 altsetting 0 bulk endpoint 0xB has invalid maxpacket 0 [ 124.629076][ T12] usb 1-1: config 0 interface 186 altsetting 0 bulk endpoint 0x8A has invalid maxpacket 0 [ 124.639360][ T12] usb 1-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=82.12 [ 124.648599][ T12] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 124.657711][ T3828] usb 6-1: config 0 has an invalid interface number: 186 but max is 0 [ 124.666167][ T3828] usb 6-1: config 0 has no interface number 0 [ 124.672773][ T3828] usb 6-1: config 0 interface 186 altsetting 0 bulk endpoint 0xB has invalid maxpacket 0 [ 124.682761][ T3828] usb 6-1: config 0 interface 186 altsetting 0 bulk endpoint 0x8A has invalid maxpacket 0 [ 124.692957][ T3828] usb 6-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=82.12 [ 124.702220][ T3828] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 124.712260][ T3828] usb 6-1: config 0 descriptor?? [ 124.718425][ T12] usb 1-1: config 0 descriptor?? [ 124.754135][ T3828] smsc75xx v1.0.0 [ 124.765496][ T12] smsc75xx v1.0.0 [ 124.786705][T12810] usb 5-1: config 0 has an invalid interface number: 186 but max is 0 [ 124.795227][T12810] usb 5-1: config 0 has no interface number 0 [ 124.801484][T12810] usb 5-1: config 0 interface 186 altsetting 0 bulk endpoint 0xB has invalid maxpacket 0 [ 124.811502][T12810] usb 5-1: config 0 interface 186 altsetting 0 bulk endpoint 0x8A has invalid maxpacket 0 [ 124.822058][T12810] usb 5-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=82.12 [ 124.822136][T12810] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 124.840501][ T5] usb 3-1: config 0 has an invalid interface number: 186 but max is 0 [ 124.841027][ T30] smsc75xx 2-1:0.186 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -71 [ 124.848950][ T5] usb 3-1: config 0 has no interface number 0 [ 124.865727][ T30] smsc75xx 2-1:0.186 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -71 [ 124.865833][ T30] smsc75xx 2-1:0.186 (unnamed net_device) (uninitialized): device not ready in smsc75xx_bind [ 124.872065][ T5] usb 3-1: config 0 interface 186 altsetting 0 bulk endpoint 0xB has invalid maxpacket 0 [ 124.882058][ T30] smsc75xx: probe of 2-1:0.186 failed with error -71 [ 124.892188][ T5] usb 3-1: config 0 interface 186 altsetting 0 bulk endpoint 0x8A has invalid maxpacket 0 [ 124.909078][ T5] usb 3-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=82.12 [ 124.919403][ T3327] smsc75xx 4-1:0.186 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -71 [ 124.928337][ T5] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 executing program [ 124.939149][ T3327] smsc75xx 4-1:0.186 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -71 [ 124.956935][ T3327] smsc75xx 4-1:0.186 (unnamed net_device) (uninitialized): device not ready in smsc75xx_bind [ 124.968701][ T3327] smsc75xx: probe of 4-1:0.186 failed with error -71 [ 124.988025][ T3327] usb 4-1: USB disconnect, device number 4 [ 124.998582][ T30] usb 2-1: USB disconnect, device number 4 executing program [ 125.027650][T12810] usb 5-1: config 0 descriptor?? [ 125.039761][ T5] usb 3-1: config 0 descriptor?? [ 125.073990][T12810] smsc75xx v1.0.0 [ 125.084131][ T5] smsc75xx v1.0.0 executing program [ 125.182270][ T3828] smsc75xx 6-1:0.186 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -71 [ 125.193288][ T3828] smsc75xx 6-1:0.186 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -71 [ 125.203320][ T3828] smsc75xx 6-1:0.186 (unnamed net_device) (uninitialized): device not ready in smsc75xx_bind [ 125.213907][ T3828] smsc75xx: probe of 6-1:0.186 failed with error -71 executing program [ 125.226088][ T12] smsc75xx 1-1:0.186 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -71 [ 125.237153][ T12] smsc75xx 1-1:0.186 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -71 [ 125.247386][ T12] smsc75xx 1-1:0.186 (unnamed net_device) (uninitialized): device not ready in smsc75xx_bind [ 125.258069][ T12] smsc75xx: probe of 1-1:0.186 failed with error -71 [ 125.277700][ T12] usb 1-1: USB disconnect, device number 4 [ 125.290347][ T3828] usb 6-1: USB disconnect, device number 4 [ 125.352165][ T3327] usb 4-1: new high-speed USB device number 5 using dummy_hcd [ 125.411864][ T30] usb 2-1: new high-speed USB device number 5 using dummy_hcd executing program executing program [ 125.513166][ T5] smsc75xx 3-1:0.186 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -71 [ 125.524321][ T5] smsc75xx 3-1:0.186 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -71 [ 125.534453][ T5] smsc75xx 3-1:0.186 (unnamed net_device) (uninitialized): device not ready in smsc75xx_bind [ 125.545103][ T5] smsc75xx: probe of 3-1:0.186 failed with error -71 [ 125.555673][T12810] smsc75xx 5-1:0.186 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -71 [ 125.566757][T12810] smsc75xx 5-1:0.186 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -71 [ 125.577217][T12810] smsc75xx 5-1:0.186 (unnamed net_device) (uninitialized): device not ready in smsc75xx_bind [ 125.587850][T12810] smsc75xx: probe of 5-1:0.186 failed with error -71 [ 125.595614][ T3327] usb 4-1: Using ep0 maxpacket: 8 [ 125.602038][ T5] usb 3-1: USB disconnect, device number 4 [ 125.608624][T12810] usb 5-1: USB disconnect, device number 4 [ 125.651984][ T30] usb 2-1: Using ep0 maxpacket: 8 [ 125.712205][ T3327] usb 4-1: config 0 has an invalid interface number: 186 but max is 0 [ 125.720478][ T3327] usb 4-1: config 0 has no interface number 0 [ 125.726836][ T3327] usb 4-1: config 0 interface 186 altsetting 0 bulk endpoint 0xB has invalid maxpacket 0 [ 125.736958][ T3327] usb 4-1: config 0 interface 186 altsetting 0 bulk endpoint 0x8A has invalid maxpacket 0 [ 125.747064][ T3327] usb 4-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=82.12 [ 125.751840][ T12] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 125.756333][ T3327] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 125.764055][ T3828] usb 6-1: new high-speed USB device number 5 using dummy_hcd [ 125.780659][ T3327] usb 4-1: config 0 descriptor?? [ 125.812037][ T30] usb 2-1: config 0 has an invalid interface number: 186 but max is 0 [ 125.820546][ T30] usb 2-1: config 0 has no interface number 0 [ 125.827037][ T30] usb 2-1: config 0 interface 186 altsetting 0 bulk endpoint 0xB has invalid maxpacket 0 [ 125.837001][ T30] usb 2-1: config 0 interface 186 altsetting 0 bulk endpoint 0x8A has invalid maxpacket 0 [ 125.847164][ T30] usb 2-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=82.12 [ 125.856426][ T30] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 125.867419][ T3327] smsc75xx v1.0.0 [ 125.875734][ T30] usb 2-1: config 0 descriptor?? [ 125.914554][ T30] smsc75xx v1.0.0 [ 125.982092][T12810] usb 5-1: new high-speed USB device number 5 using dummy_hcd [ 125.989963][ T5] usb 3-1: new high-speed USB device number 5 using dummy_hcd [ 126.022147][ T12] usb 1-1: Using ep0 maxpacket: 8 [ 126.027528][ T3828] usb 6-1: Using ep0 maxpacket: 8 [ 126.152200][ T12] usb 1-1: config 0 has an invalid interface number: 186 but max is 0 [ 126.160656][ T12] usb 1-1: config 0 has no interface number 0 [ 126.167009][ T12] usb 1-1: config 0 interface 186 altsetting 0 bulk endpoint 0xB has invalid maxpacket 0 [ 126.177245][ T12] usb 1-1: config 0 interface 186 altsetting 0 bulk endpoint 0x8A has invalid maxpacket 0 [ 126.187481][ T12] usb 1-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=82.12 [ 126.197324][ T12] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 126.206329][ T3828] usb 6-1: config 0 has an invalid interface number: 186 but max is 0 [ 126.214615][ T3828] usb 6-1: config 0 has no interface number 0 [ 126.220728][ T3828] usb 6-1: config 0 interface 186 altsetting 0 bulk endpoint 0xB has invalid maxpacket 0 [ 126.230762][ T3828] usb 6-1: config 0 interface 186 altsetting 0 bulk endpoint 0x8A has invalid maxpacket 0 [ 126.240859][ T3828] usb 6-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=82.12 [ 126.250154][ T3828] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 126.260211][ T12] usb 1-1: config 0 descriptor?? [ 126.271804][ T3828] usb 6-1: config 0 descriptor?? [ 126.272472][ T3327] smsc75xx 4-1:0.186 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -71 [ 126.287860][ T3327] smsc75xx 4-1:0.186 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -71 executing program [ 126.297681][ T3327] smsc75xx 4-1:0.186 (unnamed net_device) (uninitialized): device not ready in smsc75xx_bind [ 126.308318][ T3327] smsc75xx: probe of 4-1:0.186 failed with error -71 [ 126.314258][ T12] smsc75xx v1.0.0 [ 126.324764][ T3828] smsc75xx v1.0.0 [ 126.328778][T12810] usb 5-1: Using ep0 maxpacket: 8 [ 126.334673][ T5] usb 3-1: Using ep0 maxpacket: 8 executing program [ 126.351491][ T3327] usb 4-1: USB disconnect, device number 5 [ 126.358500][ T30] smsc75xx 2-1:0.186 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -71 [ 126.369695][ T30] smsc75xx 2-1:0.186 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -71 [ 126.379521][ T30] smsc75xx 2-1:0.186 (unnamed net_device) (uninitialized): device not ready in smsc75xx_bind [ 126.390202][ T30] smsc75xx: probe of 2-1:0.186 failed with error -71 [ 126.422809][ T30] usb 2-1: USB disconnect, device number 5 [ 126.502369][T12810] usb 5-1: config 0 has an invalid interface number: 186 but max is 0 [ 126.510655][T12810] usb 5-1: config 0 has no interface number 0 [ 126.517043][T12810] usb 5-1: config 0 interface 186 altsetting 0 bulk endpoint 0xB has invalid maxpacket 0 [ 126.527281][T12810] usb 5-1: config 0 interface 186 altsetting 0 bulk endpoint 0x8A has invalid maxpacket 0 [ 126.537396][T12810] usb 5-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=82.12 [ 126.546553][T12810] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 126.556661][ T5] usb 3-1: config 0 has an invalid interface number: 186 but max is 0 [ 126.565139][ T5] usb 3-1: config 0 has no interface number 0 [ 126.571442][ T5] usb 3-1: config 0 interface 186 altsetting 0 bulk endpoint 0xB has invalid maxpacket 0 [ 126.581621][ T5] usb 3-1: config 0 interface 186 altsetting 0 bulk endpoint 0x8A has invalid maxpacket 0 [ 126.591828][ T5] usb 3-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=82.12 [ 126.601289][ T5] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 126.611983][T12810] usb 5-1: config 0 descriptor?? [ 126.622647][ T5] usb 3-1: config 0 descriptor?? [ 126.654082][T12810] smsc75xx v1.0.0 [ 126.664133][ T5] smsc75xx v1.0.0 executing program [ 126.733667][ T3828] smsc75xx 6-1:0.186 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -71 [ 126.744748][ T3828] smsc75xx 6-1:0.186 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -71 [ 126.755392][ T3828] smsc75xx 6-1:0.186 (unnamed net_device) (uninitialized): device not ready in smsc75xx_bind [ 126.766030][ T3828] smsc75xx: probe of 6-1:0.186 failed with error -71 [ 126.776972][ T12] smsc75xx 1-1:0.186 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -71 [ 126.788144][ T12] smsc75xx 1-1:0.186 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -71 [ 126.798081][ T12] smsc75xx 1-1:0.186 (unnamed net_device) (uninitialized): device not ready in smsc75xx_bind [ 126.802141][ T3327] usb 4-1: new high-speed USB device number 6 using dummy_hcd [ 126.808931][ T12] smsc75xx: probe of 1-1:0.186 failed with error -71 [ 126.816554][ T30] usb 2-1: new high-speed USB device number 6 using dummy_hcd executing program [ 126.831081][ T3828] usb 6-1: USB disconnect, device number 5 [ 126.846188][ T12] usb 1-1: USB disconnect, device number 5 executing program [ 127.061940][ T30] usb 2-1: Using ep0 maxpacket: 8 [ 127.067405][ T3327] usb 4-1: Using ep0 maxpacket: 8 [ 127.082631][T12810] smsc75xx 5-1:0.186 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -71 [ 127.082681][T12810] smsc75xx 5-1:0.186 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -71 executing program [ 127.103391][T12810] smsc75xx 5-1:0.186 (unnamed net_device) (uninitialized): device not ready in smsc75xx_bind [ 127.113810][T12810] smsc75xx: probe of 5-1:0.186 failed with error -71 [ 127.125508][T12810] usb 5-1: USB disconnect, device number 5 [ 127.134148][ T5] smsc75xx 3-1:0.186 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -71 [ 127.145951][ T5] smsc75xx 3-1:0.186 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -71 [ 127.155811][ T5] smsc75xx 3-1:0.186 (unnamed net_device) (uninitialized): device not ready in smsc75xx_bind [ 127.166549][ T5] smsc75xx: probe of 3-1:0.186 failed with error -71 [ 127.179424][ T5] usb 3-1: USB disconnect, device number 5 [ 127.182523][ T30] usb 2-1: config 0 has an invalid interface number: 186 but max is 0 [ 127.193890][ T30] usb 2-1: config 0 has no interface number 0 [ 127.200102][ T30] usb 2-1: config 0 interface 186 altsetting 0 bulk endpoint 0xB has invalid maxpacket 0 [ 127.210167][ T30] usb 2-1: config 0 interface 186 altsetting 0 bulk endpoint 0x8A has invalid maxpacket 0 [ 127.220301][ T30] usb 2-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=82.12 [ 127.229524][ T30] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 127.239910][ T3327] usb 4-1: config 0 has an invalid interface number: 186 but max is 0 [ 127.248364][ T3327] usb 4-1: config 0 has no interface number 0 [ 127.252308][ T3828] usb 6-1: new high-speed USB device number 6 using dummy_hcd [ 127.254778][ T3327] usb 4-1: config 0 interface 186 altsetting 0 bulk endpoint 0xB has invalid maxpacket 0 [ 127.273080][ T3327] usb 4-1: config 0 interface 186 altsetting 0 bulk endpoint 0x8A has invalid maxpacket 0 [ 127.283207][ T3327] usb 4-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=82.12 [ 127.292530][ T3327] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 127.293763][ T12] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 127.303070][ T30] usb 2-1: config 0 descriptor?? [ 127.314627][ T3327] usb 4-1: config 0 descriptor?? [ 127.354167][ T30] smsc75xx v1.0.0 [ 127.360295][ T3327] smsc75xx v1.0.0 [ 127.522050][ T3828] usb 6-1: Using ep0 maxpacket: 8 [ 127.541966][ T5] usb 3-1: new high-speed USB device number 6 using dummy_hcd [ 127.549941][ T12] usb 1-1: Using ep0 maxpacket: 8 [ 127.555362][T12810] usb 5-1: new high-speed USB device number 6 using dummy_hcd [ 127.652154][ T3828] usb 6-1: config 0 has an invalid interface number: 186 but max is 0 [ 127.660528][ T3828] usb 6-1: config 0 has no interface number 0 [ 127.666843][ T3828] usb 6-1: config 0 interface 186 altsetting 0 bulk endpoint 0xB has invalid maxpacket 0 [ 127.676980][ T3828] usb 6-1: config 0 interface 186 altsetting 0 bulk endpoint 0x8A has invalid maxpacket 0 [ 127.687102][ T3828] usb 6-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=82.12 [ 127.696347][ T3828] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 127.705343][ T12] usb 1-1: config 0 has an invalid interface number: 186 but max is 0 [ 127.713634][ T12] usb 1-1: config 0 has no interface number 0 [ 127.719812][ T12] usb 1-1: config 0 interface 186 altsetting 0 bulk endpoint 0xB has invalid maxpacket 0 [ 127.729812][ T12] usb 1-1: config 0 interface 186 altsetting 0 bulk endpoint 0x8A has invalid maxpacket 0 [ 127.739827][ T12] usb 1-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=82.12 [ 127.749287][ T12] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 127.759685][ T3828] usb 6-1: config 0 descriptor?? [ 127.765825][ T12] usb 1-1: config 0 descriptor?? [ 127.782704][ T3327] smsc75xx 4-1:0.186 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -71 [ 127.794400][ T3327] smsc75xx 4-1:0.186 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -71 [ 127.804342][ T3327] smsc75xx 4-1:0.186 (unnamed net_device) (uninitialized): device not ready in smsc75xx_bind [ 127.815010][ T3327] smsc75xx: probe of 4-1:0.186 failed with error -71 [ 127.819881][ T30] smsc75xx 2-1:0.186 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -71 [ 127.832923][ T30] smsc75xx 2-1:0.186 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -71 [ 127.835772][ T3828] smsc75xx v1.0.0 executing program executing program [ 127.843360][ T30] smsc75xx 2-1:0.186 (unnamed net_device) (uninitialized): device not ready in smsc75xx_bind [ 127.848800][ T12] smsc75xx v1.0.0 [ 127.856960][ T30] smsc75xx: probe of 2-1:0.186 failed with error -71 [ 127.878035][ T3327] usb 4-1: USB disconnect, device number 6 [ 127.922406][T12810] usb 5-1: Using ep0 maxpacket: 8 [ 127.927804][ T5] usb 3-1: Using ep0 maxpacket: 8 [ 127.946890][ T30] usb 2-1: USB disconnect, device number 6 [ 128.042294][T12810] usb 5-1: config 0 has an invalid interface number: 186 but max is 0 [ 128.050662][T12810] usb 5-1: config 0 has no interface number 0 [ 128.056985][T12810] usb 5-1: config 0 interface 186 altsetting 0 bulk endpoint 0xB has invalid maxpacket 0 [ 128.067186][T12810] usb 5-1: config 0 interface 186 altsetting 0 bulk endpoint 0x8A has invalid maxpacket 0 [ 128.077422][T12810] usb 5-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=82.12 [ 128.086718][T12810] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 128.096186][ T5] usb 3-1: config 0 has an invalid interface number: 186 but max is 0 [ 128.104716][ T5] usb 3-1: config 0 has no interface number 0 [ 128.110878][ T5] usb 3-1: config 0 interface 186 altsetting 0 bulk endpoint 0xB has invalid maxpacket 0 [ 128.120979][ T5] usb 3-1: config 0 interface 186 altsetting 0 bulk endpoint 0x8A has invalid maxpacket 0 [ 128.131258][ T5] usb 3-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=82.12 [ 128.140849][ T5] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 128.149917][ T3828] ================================================================== [ 128.158182][ T3828] BUG: KMSAN: uninit-value in smsc75xx_bind+0x541/0x12d0 [ 128.165232][ T3828] CPU: 0 PID: 3828 Comm: kworker/0:2 Not tainted 5.2.0+ #15 [ 128.172540][ T3828] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 128.182758][ T3828] Workqueue: usb_hub_wq hub_event [ 128.187817][ T3828] Call Trace: [ 128.191171][ T3828] dump_stack+0x191/0x1f0 [ 128.195554][ T3828] kmsan_report+0x162/0x2d0 [ 128.200056][ T3828] __msan_warning+0x75/0xe0 [ 128.204576][ T3828] smsc75xx_bind+0x541/0x12d0 [ 128.209295][ T3828] ? smsc75xx_write_wuff+0x9e0/0x9e0 [ 128.214702][ T3828] usbnet_probe+0x10d3/0x3950 [ 128.219401][ T3828] ? kmsan_internal_memset_shadow+0x104/0x3a0 [ 128.225521][ T3828] ? usbnet_disconnect+0x660/0x660 [ 128.232180][ T3828] usb_probe_interface+0xd19/0x1310 [ 128.237546][ T3828] ? usb_register_driver+0x7d0/0x7d0 [ 128.242890][ T3828] really_probe+0x1344/0x1d90 [ 128.247590][ T3828] driver_probe_device+0x1ba/0x510 [ 128.252730][ T3828] ? kmsan_get_shadow_origin_ptr+0x71/0x470 [ 128.259012][ T3828] __device_attach_driver+0x5b8/0x790 [ 128.264448][ T3828] bus_for_each_drv+0x28e/0x3b0 [ 128.269325][ T3828] ? deferred_probe_work_func+0x400/0x400 [ 128.275108][ T3828] __device_attach+0x489/0x750 [ 128.279906][ T3828] device_initial_probe+0x4a/0x60 [ 128.284934][ T3828] bus_probe_device+0x131/0x390 [ 128.289820][ T3828] device_add+0x25b5/0x2df0 [ 128.294364][ T3828] usb_set_configuration+0x309f/0x3710 [ 128.300011][ T3828] generic_probe+0xe7/0x280 [ 128.304529][ T3828] ? usb_choose_configuration+0xae0/0xae0 [ 128.310279][ T3828] usb_probe_device+0x146/0x200 [ 128.315181][ T3828] ? usb_register_device_driver+0x470/0x470 [ 128.321111][ T3828] really_probe+0x1344/0x1d90 [ 128.325847][ T3828] driver_probe_device+0x1ba/0x510 [ 128.330976][ T3828] ? kmsan_get_shadow_origin_ptr+0x71/0x470 [ 128.336894][ T3828] __device_attach_driver+0x5b8/0x790 [ 128.342330][ T3828] bus_for_each_drv+0x28e/0x3b0 [ 128.347205][ T3828] ? deferred_probe_work_func+0x400/0x400 [ 128.353044][ T3828] __device_attach+0x489/0x750 [ 128.357847][ T3828] device_initial_probe+0x4a/0x60 [ 128.362897][ T3828] bus_probe_device+0x131/0x390 [ 128.367779][ T3828] device_add+0x25b5/0x2df0 [ 128.372334][ T3828] usb_new_device+0x23e5/0x2fb0 [ 128.377236][ T3828] hub_event+0x5853/0x7320 [ 128.381775][ T3828] ? kmsan_get_shadow_origin_ptr+0x71/0x470 [ 128.387711][ T3828] ? led_work+0x720/0x720 [ 128.392055][ T3828] ? led_work+0x720/0x720 [ 128.396512][ T3828] process_one_work+0x1572/0x1f00 [ 128.401584][ T3828] worker_thread+0x189c/0x2460 [ 128.406420][ T3828] kthread+0x4b5/0x4f0 [ 128.410524][ T3828] ? process_one_work+0x1f00/0x1f00 [ 128.415757][ T3828] ? kthread_blkcg+0xf0/0xf0 [ 128.420375][ T3828] ret_from_fork+0x35/0x40 [ 128.424826][ T3828] [ 128.427159][ T3828] Local variable description: ----buf.i93@smsc75xx_bind [ 128.434097][ T3828] Variable was created at: [ 128.438530][ T3828] smsc75xx_bind+0x44c/0x12d0 [ 128.443216][ T3828] usbnet_probe+0x10d3/0x3950 [ 128.447896][ T3828] ================================================================== [ 128.456059][ T3828] Disabling lock debugging due to kernel taint [ 128.462257][ T3828] Kernel panic - not syncing: panic_on_warn set ... [ 128.468884][ T3828] CPU: 0 PID: 3828 Comm: kworker/0:2 Tainted: G B 5.2.0+ #15 [ 128.477563][ T3828] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 128.487648][ T3828] Workqueue: usb_hub_wq hub_event [ 128.492695][ T3828] Call Trace: [ 128.496004][ T3828] dump_stack+0x191/0x1f0 [ 128.500355][ T3828] panic+0x3c9/0xc1e [ 128.504365][ T3828] kmsan_report+0x2ca/0x2d0 [ 128.508892][ T3828] __msan_warning+0x75/0xe0 [ 128.513417][ T3828] smsc75xx_bind+0x541/0x12d0 [ 128.518130][ T3828] ? smsc75xx_write_wuff+0x9e0/0x9e0 [ 128.523427][ T3828] usbnet_probe+0x10d3/0x3950 [ 128.528130][ T3828] ? kmsan_internal_memset_shadow+0x104/0x3a0 [ 128.534247][ T3828] ? usbnet_disconnect+0x660/0x660 [ 128.539551][ T3828] usb_probe_interface+0xd19/0x1310 [ 128.544786][ T3828] ? usb_register_driver+0x7d0/0x7d0 [ 128.550087][ T3828] really_probe+0x1344/0x1d90 [ 128.554803][ T3828] driver_probe_device+0x1ba/0x510 [ 128.560106][ T3828] ? kmsan_get_shadow_origin_ptr+0x71/0x470 [ 128.566024][ T3828] __device_attach_driver+0x5b8/0x790 [ 128.571428][ T3828] bus_for_each_drv+0x28e/0x3b0 [ 128.576290][ T3828] ? deferred_probe_work_func+0x400/0x400 [ 128.582031][ T3828] __device_attach+0x489/0x750 [ 128.586830][ T3828] device_initial_probe+0x4a/0x60 [ 128.591889][ T3828] bus_probe_device+0x131/0x390 [ 128.596760][ T3828] device_add+0x25b5/0x2df0 [ 128.601335][ T3828] usb_set_configuration+0x309f/0x3710 [ 128.606876][ T3828] generic_probe+0xe7/0x280 [ 128.611393][ T3828] ? usb_choose_configuration+0xae0/0xae0 [ 128.617144][ T3828] usb_probe_device+0x146/0x200 [ 128.622017][ T3828] ? usb_register_device_driver+0x470/0x470 [ 128.627925][ T3828] really_probe+0x1344/0x1d90 [ 128.632636][ T3828] driver_probe_device+0x1ba/0x510 [ 128.637779][ T3828] ? kmsan_get_shadow_origin_ptr+0x71/0x470 [ 128.643704][ T3828] __device_attach_driver+0x5b8/0x790 [ 128.649134][ T3828] bus_for_each_drv+0x28e/0x3b0 [ 128.654008][ T3828] ? deferred_probe_work_func+0x400/0x400 [ 128.659861][ T3828] __device_attach+0x489/0x750 [ 128.664664][ T3828] device_initial_probe+0x4a/0x60 [ 128.669702][ T3828] bus_probe_device+0x131/0x390 [ 128.674580][ T3828] device_add+0x25b5/0x2df0 [ 128.679152][ T3828] usb_new_device+0x23e5/0x2fb0 [ 128.684069][ T3828] hub_event+0x5853/0x7320 [ 128.688764][ T3828] ? kmsan_get_shadow_origin_ptr+0x71/0x470 [ 128.694685][ T3828] ? led_work+0x720/0x720 [ 128.699022][ T3828] ? led_work+0x720/0x720 [ 128.703376][ T3828] process_one_work+0x1572/0x1f00 [ 128.708459][ T3828] worker_thread+0x189c/0x2460 [ 128.713322][ T3828] kthread+0x4b5/0x4f0 [ 128.717410][ T3828] ? process_one_work+0x1f00/0x1f00 [ 128.722635][ T3828] ? kthread_blkcg+0xf0/0xf0 [ 128.727236][ T3828] ret_from_fork+0x35/0x40 [ 128.732761][ T3828] Kernel Offset: disabled [ 128.737113][ T3828] Rebooting in 86400 seconds..