[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [ 79.414618][ T32] audit: type=1800 audit(1570282220.461:25): pid=11063 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="cron" dev="sda1" ino=2414 res=0 [ 79.438202][ T32] audit: type=1800 audit(1570282220.481:26): pid=11063 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0 [ 79.474233][ T32] audit: type=1800 audit(1570282220.501:27): pid=11063 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="restorecond" dev="sda1" ino=2436 res=0 [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.62' (ECDSA) to the list of known hosts. syzkaller login: [ 109.063094][ T12] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 109.083238][ T3372] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 109.091005][ T25] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 109.093104][ T2888] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 109.099119][ T17] usb 6-1: new high-speed USB device number 2 using dummy_hcd [ 109.114096][T11229] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 109.303032][ T12] usb 1-1: Using ep0 maxpacket: 8 [ 109.343099][ T25] usb 5-1: Using ep0 maxpacket: 8 [ 109.344397][ T2888] usb 4-1: Using ep0 maxpacket: 8 [ 109.348501][ T3372] usb 2-1: Using ep0 maxpacket: 8 [ 109.363191][T11229] usb 3-1: Using ep0 maxpacket: 8 [ 109.368670][ T17] usb 6-1: Using ep0 maxpacket: 8 [ 109.423155][ T12] usb 1-1: config 0 has an invalid interface number: 186 but max is 0 [ 109.431530][ T12] usb 1-1: config 0 has no interface number 0 [ 109.437977][ T12] usb 1-1: config 0 interface 186 altsetting 0 bulk endpoint 0xB has invalid maxpacket 0 [ 109.448018][ T12] usb 1-1: config 0 interface 186 altsetting 0 bulk endpoint 0x8A has invalid maxpacket 0 [ 109.458201][ T12] usb 1-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=82.12 [ 109.467393][ T12] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 109.477475][ T12] usb 1-1: config 0 descriptor?? [ 109.513357][ T2888] usb 4-1: config 0 has an invalid interface number: 186 but max is 0 [ 109.521739][ T2888] usb 4-1: config 0 has no interface number 0 [ 109.523666][ T25] usb 5-1: config 0 has an invalid interface number: 186 but max is 0 [ 109.528036][ T2888] usb 4-1: config 0 interface 186 altsetting 0 bulk endpoint 0xB has invalid maxpacket 0 [ 109.536390][ T25] usb 5-1: config 0 has no interface number 0 [ 109.546075][ T2888] usb 4-1: config 0 interface 186 altsetting 0 bulk endpoint 0x8A has invalid maxpacket 0 [ 109.552145][ T25] usb 5-1: config 0 interface 186 altsetting 0 bulk endpoint 0xB has invalid maxpacket 0 [ 109.562127][ T2888] usb 4-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=82.12 [ 109.571932][ T25] usb 5-1: config 0 interface 186 altsetting 0 bulk endpoint 0x8A has invalid maxpacket 0 [ 109.581201][ T2888] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 109.591222][ T25] usb 5-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=82.12 [ 109.602464][ T12] smsc75xx v1.0.0 [ 109.608740][ T25] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 109.623691][T11229] usb 3-1: config 0 has an invalid interface number: 186 but max is 0 [ 109.632096][T11229] usb 3-1: config 0 has no interface number 0 [ 109.638453][T11229] usb 3-1: config 0 interface 186 altsetting 0 bulk endpoint 0xB has invalid maxpacket 0 [ 109.645761][ T2888] usb 4-1: config 0 descriptor?? [ 109.648477][T11229] usb 3-1: config 0 interface 186 altsetting 0 bulk endpoint 0x8A has invalid maxpacket 0 [ 109.663462][T11229] usb 3-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=82.12 [ 109.672559][T11229] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 109.681820][ T17] usb 6-1: config 0 has an invalid interface number: 186 but max is 0 [ 109.690268][ T17] usb 6-1: config 0 has no interface number 0 [ 109.695377][ T2888] smsc75xx v1.0.0 [ 109.697160][ T17] usb 6-1: config 0 interface 186 altsetting 0 bulk endpoint 0xB has invalid maxpacket 0 [ 109.710518][ T17] usb 6-1: config 0 interface 186 altsetting 0 bulk endpoint 0x8A has invalid maxpacket 0 [ 109.720663][ T17] usb 6-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=82.12 [ 109.729883][ T17] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 109.739101][ T3372] usb 2-1: config 0 has an invalid interface number: 186 but max is 0 [ 109.747444][ T3372] usb 2-1: config 0 has no interface number 0 [ 109.753877][ T3372] usb 2-1: config 0 interface 186 altsetting 0 bulk endpoint 0xB has invalid maxpacket 0 [ 109.763874][ T3372] usb 2-1: config 0 interface 186 altsetting 0 bulk endpoint 0x8A has invalid maxpacket 0 [ 109.764464][ T12] smsc75xx 1-1:0.186 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -32 [ 109.773971][ T3372] usb 2-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=82.12 [ 109.774034][ T3372] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 109.775504][T11229] usb 3-1: config 0 descriptor?? [ 109.784970][ T12] smsc75xx 1-1:0.186 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -32 [ 109.785009][ T12] smsc75xx 1-1:0.186 (unnamed net_device) (uninitialized): device not ready in smsc75xx_bind [ 109.785280][ T12] smsc75xx: probe of 1-1:0.186 failed with error -32 [ 109.803922][ T3372] usb 2-1: config 0 descriptor?? [ 109.840198][ T17] usb 6-1: config 0 descriptor?? [ 109.847585][T11229] smsc75xx v1.0.0 [ 109.852266][ T25] usb 5-1: config 0 descriptor?? [ 109.875798][ T3372] smsc75xx v1.0.0 [ 109.885517][ T17] smsc75xx v1.0.0 [ 109.895297][ T25] smsc75xx v1.0.0 [ 109.967364][ T12] usb 1-1: USB disconnect, device number 2 [ 110.133437][ T2888] smsc75xx 4-1:0.186 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -71 [ 110.144924][ T2888] smsc75xx 4-1:0.186 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -71 [ 110.154977][ T2888] smsc75xx 4-1:0.186 (unnamed net_device) (uninitialized): device not ready in smsc75xx_bind [ 110.165552][ T2888] smsc75xx: probe of 4-1:0.186 failed with error -71 [ 110.176891][ T2888] usb 4-1: USB disconnect, device number 2 [ 110.253758][T11229] smsc75xx 3-1:0.186 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -71 [ 110.253812][T11229] smsc75xx 3-1:0.186 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -71 [ 110.274502][T11229] smsc75xx 3-1:0.186 (unnamed net_device) (uninitialized): device not ready in smsc75xx_bind [ 110.285034][T11229] smsc75xx: probe of 3-1:0.186 failed with error -71 [ 110.296476][ T3372] smsc75xx 2-1:0.186 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -71 [ 110.307508][ T3372] smsc75xx 2-1:0.186 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -71 [ 110.317440][ T3372] smsc75xx 2-1:0.186 (unnamed net_device) (uninitialized): device not ready in smsc75xx_bind [ 110.328001][ T3372] smsc75xx: probe of 2-1:0.186 failed with error -71 [ 110.339288][ T17] smsc75xx 6-1:0.186 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -71 [ 110.350482][ T17] smsc75xx 6-1:0.186 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -71 [ 110.360889][ T17] smsc75xx 6-1:0.186 (unnamed net_device) (uninitialized): device not ready in smsc75xx_bind [ 110.371509][ T17] smsc75xx: probe of 6-1:0.186 failed with error -71 [ 110.383152][ T25] smsc75xx 5-1:0.186 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -71 [ 110.394152][ T25] smsc75xx 5-1:0.186 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -71 [ 110.394189][ T25] smsc75xx 5-1:0.186 (unnamed net_device) (uninitialized): device not ready in smsc75xx_bind [ 110.394447][ T25] smsc75xx: probe of 5-1:0.186 failed with error -71 [ 110.422054][T11229] usb 3-1: USB disconnect, device number 2 [ 110.422585][ T12] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 110.450677][ T25] usb 5-1: USB disconnect, device number 2 [ 110.463248][ T3372] usb 2-1: USB disconnect, device number 2 [ 110.474785][ T17] usb 6-1: USB disconnect, device number 2 [ 110.583165][ T2888] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 110.693007][ T12] usb 1-1: Using ep0 maxpacket: 8 [ 110.793098][T11229] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 110.813276][ T12] usb 1-1: config 0 has an invalid interface number: 186 but max is 0 [ 110.821692][ T12] usb 1-1: config 0 has no interface number 0 [ 110.828273][ T12] usb 1-1: config 0 interface 186 altsetting 0 bulk endpoint 0xB has invalid maxpacket 0 [ 110.838679][ T12] usb 1-1: config 0 interface 186 altsetting 0 bulk endpoint 0x8A has invalid maxpacket 0 [ 110.843348][ T25] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 110.848972][ T12] usb 1-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=82.12 [ 110.856566][ T3372] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 110.865466][ T12] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 110.873393][ T17] usb 6-1: new high-speed USB device number 3 using dummy_hcd [ 110.881878][ T2888] usb 4-1: Using ep0 maxpacket: 8 [ 110.894411][ T12] usb 1-1: config 0 descriptor?? [ 110.935318][ T12] smsc75xx v1.0.0 [ 111.013473][ T2888] usb 4-1: config 0 has an invalid interface number: 186 but max is 0 [ 111.021857][ T2888] usb 4-1: config 0 has no interface number 0 [ 111.028568][ T2888] usb 4-1: config 0 interface 186 altsetting 0 bulk endpoint 0xB has invalid maxpacket 0 [ 111.038564][ T2888] usb 4-1: config 0 interface 186 altsetting 0 bulk endpoint 0x8A has invalid maxpacket 0 [ 111.048684][ T2888] usb 4-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=82.12 [ 111.057915][ T2888] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 111.067986][ T2888] usb 4-1: config 0 descriptor?? [ 111.103482][T11229] usb 3-1: Using ep0 maxpacket: 8 [ 111.115881][ T2888] smsc75xx v1.0.0 [ 111.123530][ T25] usb 5-1: Using ep0 maxpacket: 8 [ 111.134613][ T17] usb 6-1: Using ep0 maxpacket: 8 [ 111.140006][ T3372] usb 2-1: Using ep0 maxpacket: 8 [ 111.233756][T11229] usb 3-1: config 0 has an invalid interface number: 186 but max is 0 [ 111.242142][T11229] usb 3-1: config 0 has no interface number 0 [ 111.248575][T11229] usb 3-1: config 0 interface 186 altsetting 0 bulk endpoint 0xB has invalid maxpacket 0 [ 111.258915][T11229] usb 3-1: config 0 interface 186 altsetting 0 bulk endpoint 0x8A has invalid maxpacket 0 [ 111.269033][T11229] usb 3-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=82.12 [ 111.278610][T11229] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 111.287627][ T3372] usb 2-1: config 0 has an invalid interface number: 186 but max is 0 [ 111.296001][ T3372] usb 2-1: config 0 has no interface number 0 [ 111.302174][ T3372] usb 2-1: config 0 interface 186 altsetting 0 bulk endpoint 0xB has invalid maxpacket 0 [ 111.313189][ T3372] usb 2-1: config 0 interface 186 altsetting 0 bulk endpoint 0x8A has invalid maxpacket 0 [ 111.323402][ T3372] usb 2-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=82.12 [ 111.332608][ T3372] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 111.341816][ T17] usb 6-1: config 0 has an invalid interface number: 186 but max is 0 [ 111.350638][ T17] usb 6-1: config 0 has no interface number 0 [ 111.356977][ T17] usb 6-1: config 0 interface 186 altsetting 0 bulk endpoint 0xB has invalid maxpacket 0 [ 111.366990][ T17] usb 6-1: config 0 interface 186 altsetting 0 bulk endpoint 0x8A has invalid maxpacket 0 [ 111.377139][ T17] usb 6-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=82.12 [ 111.386313][ T17] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 111.394964][ T12] smsc75xx 1-1:0.186 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -71 [ 111.395239][ T25] usb 5-1: config 0 has an invalid interface number: 186 but max is 0 [ 111.406042][ T12] smsc75xx 1-1:0.186 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -71 [ 111.414276][ T25] usb 5-1: config 0 has no interface number 0 [ 111.423925][ T12] smsc75xx 1-1:0.186 (unnamed net_device) (uninitialized): device not ready in smsc75xx_bind [ 111.430134][ T25] usb 5-1: config 0 interface 186 altsetting 0 bulk endpoint 0xB has invalid maxpacket 0 [ 111.440531][ T12] smsc75xx: probe of 1-1:0.186 failed with error -71 [ 111.450250][ T25] usb 5-1: config 0 interface 186 altsetting 0 bulk endpoint 0x8A has invalid maxpacket 0 [ 111.450353][ T25] usb 5-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=82.12 [ 111.476635][ T25] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 111.487991][ T12] usb 1-1: USB disconnect, device number 3 [ 111.493167][ T17] usb 6-1: config 0 descriptor?? [ 111.504595][T11229] usb 3-1: config 0 descriptor?? [ 111.517188][ T3372] usb 2-1: config 0 descriptor?? [ 111.523400][ T25] usb 5-1: config 0 descriptor?? [ 111.545773][ T17] smsc75xx v1.0.0 [ 111.551728][T11229] smsc75xx v1.0.0 [ 111.556276][ T2888] smsc75xx 4-1:0.186 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -71 [ 111.567664][ T2888] smsc75xx 4-1:0.186 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -71 [ 111.567707][ T2888] smsc75xx 4-1:0.186 (unnamed net_device) (uninitialized): device not ready in smsc75xx_bind [ 111.567956][ T2888] smsc75xx: probe of 4-1:0.186 failed with error -71 [ 111.597073][ T25] smsc75xx v1.0.0 [ 111.602809][ T3372] smsc75xx v1.0.0 [ 111.660609][ T2888] usb 4-1: USB disconnect, device number 3 [ 111.843284][ T12] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 111.965832][T11229] smsc75xx 3-1:0.186 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -71 [ 111.977071][T11229] smsc75xx 3-1:0.186 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -71 [ 111.987027][T11229] smsc75xx 3-1:0.186 (unnamed net_device) (uninitialized): device not ready in smsc75xx_bind [ 111.997634][T11229] smsc75xx: probe of 3-1:0.186 failed with error -71 [ 112.012294][ T17] smsc75xx 6-1:0.186 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -71 [ 112.023902][ T17] smsc75xx 6-1:0.186 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -71 [ 112.034732][ T17] smsc75xx 6-1:0.186 (unnamed net_device) (uninitialized): device not ready in smsc75xx_bind [ 112.043283][ T2888] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 112.045354][ T17] smsc75xx: probe of 6-1:0.186 failed with error -71 [ 112.066461][ T25] smsc75xx 5-1:0.186 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -71 [ 112.078241][ T25] smsc75xx 5-1:0.186 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -71 [ 112.078290][ T25] smsc75xx 5-1:0.186 (unnamed net_device) (uninitialized): device not ready in smsc75xx_bind [ 112.098504][ T25] smsc75xx: probe of 5-1:0.186 failed with error -71 [ 112.099245][ T12] usb 1-1: Using ep0 maxpacket: 8 [ 112.110372][ T3372] smsc75xx 2-1:0.186 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -71 [ 112.122135][ T3372] smsc75xx 2-1:0.186 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -71 [ 112.133030][ T3372] smsc75xx 2-1:0.186 (unnamed net_device) (uninitialized): device not ready in smsc75xx_bind [ 112.144122][ T3372] smsc75xx: probe of 2-1:0.186 failed with error -71 [ 112.156179][T11229] usb 3-1: USB disconnect, device number 3 [ 112.164539][ T25] usb 5-1: USB disconnect, device number 3 [ 112.176164][ T3372] usb 2-1: USB disconnect, device number 3 [ 112.185677][ T17] usb 6-1: USB disconnect, device number 3 [ 112.243243][ T12] usb 1-1: config 0 has an invalid interface number: 186 but max is 0 [ 112.252115][ T12] usb 1-1: config 0 has no interface number 0 [ 112.258600][ T12] usb 1-1: config 0 interface 186 altsetting 0 bulk endpoint 0xB has invalid maxpacket 0 [ 112.268772][ T12] usb 1-1: config 0 interface 186 altsetting 0 bulk endpoint 0x8A has invalid maxpacket 0 [ 112.278863][ T12] usb 1-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=82.12 [ 112.288147][ T12] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 112.297853][ T12] usb 1-1: config 0 descriptor?? [ 112.343660][ T2888] usb 4-1: Using ep0 maxpacket: 8 [ 112.350745][ T12] smsc75xx v1.0.0 [ 112.463363][ T2888] usb 4-1: config 0 has an invalid interface number: 186 but max is 0 [ 112.471889][ T2888] usb 4-1: config 0 has no interface number 0 [ 112.478250][ T2888] usb 4-1: config 0 interface 186 altsetting 0 bulk endpoint 0xB has invalid maxpacket 0 [ 112.489189][ T2888] usb 4-1: config 0 interface 186 altsetting 0 bulk endpoint 0x8A has invalid maxpacket 0 [ 112.499494][ T2888] usb 4-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=82.12 [ 112.508732][ T2888] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 112.518931][ T2888] usb 4-1: config 0 descriptor?? [ 112.533420][T11229] usb 3-1: new high-speed USB device number 4 using dummy_hcd [ 112.541348][ T25] usb 5-1: new high-speed USB device number 4 using dummy_hcd [ 112.565244][ T2888] smsc75xx v1.0.0 [ 112.593475][ T3372] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 112.601422][ T17] usb 6-1: new high-speed USB device number 4 using dummy_hcd [ 112.773382][ T12] smsc75xx 1-1:0.186 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -71 [ 112.784739][ T12] smsc75xx 1-1:0.186 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -71 [ 112.795151][ T12] smsc75xx 1-1:0.186 (unnamed net_device) (uninitialized): device not ready in smsc75xx_bind [ 112.805676][ T12] smsc75xx: probe of 1-1:0.186 failed with error -71 [ 112.817794][ T12] usb 1-1: USB disconnect, device number 4 [ 112.833315][ T25] usb 5-1: Using ep0 maxpacket: 8 [ 112.838651][T11229] usb 3-1: Using ep0 maxpacket: 8 [ 112.844266][ T3372] usb 2-1: Using ep0 maxpacket: 8 [ 112.883373][ T17] usb 6-1: Using ep0 maxpacket: 8 [ 112.973681][ T25] usb 5-1: config 0 has an invalid interface number: 186 but max is 0 [ 112.982080][ T25] usb 5-1: config 0 has no interface number 0 [ 112.988421][ T25] usb 5-1: config 0 interface 186 altsetting 0 bulk endpoint 0xB has invalid maxpacket 0 [ 112.998539][ T25] usb 5-1: config 0 interface 186 altsetting 0 bulk endpoint 0x8A has invalid maxpacket 0 [ 113.008649][ T25] usb 5-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=82.12 [ 113.018000][ T25] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 113.018310][ T2888] smsc75xx 4-1:0.186 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -71 [ 113.028027][ T17] usb 6-1: config 0 has an invalid interface number: 186 but max is 0 [ 113.037081][ T2888] smsc75xx 4-1:0.186 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -71 [ 113.045402][ T17] usb 6-1: config 0 has no interface number 0 [ 113.055087][ T2888] smsc75xx 4-1:0.186 (unnamed net_device) (uninitialized): device not ready in smsc75xx_bind [ 113.061152][ T17] usb 6-1: config 0 interface 186 altsetting 0 bulk endpoint 0xB has invalid maxpacket 0 [ 113.071582][ T2888] smsc75xx: probe of 4-1:0.186 failed with error -71 [ 113.081206][ T17] usb 6-1: config 0 interface 186 altsetting 0 bulk endpoint 0x8A has invalid maxpacket 0 [ 113.097971][ T17] usb 6-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=82.12 [ 113.107199][ T17] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 113.121704][ T2888] usb 4-1: USB disconnect, device number 4 [ 113.124503][T11229] usb 3-1: config 0 has an invalid interface number: 186 but max is 0 [ 113.135926][T11229] usb 3-1: config 0 has no interface number 0 [ 113.142179][T11229] usb 3-1: config 0 interface 186 altsetting 0 bulk endpoint 0xB has invalid maxpacket 0 [ 113.152694][T11229] usb 3-1: config 0 interface 186 altsetting 0 bulk endpoint 0x8A has invalid maxpacket 0 [ 113.163002][T11229] usb 3-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=82.12 [ 113.172130][T11229] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 113.181471][ T3372] usb 2-1: config 0 has an invalid interface number: 186 but max is 0 [ 113.189964][ T3372] usb 2-1: config 0 has no interface number 0 [ 113.196258][ T3372] usb 2-1: config 0 interface 186 altsetting 0 bulk endpoint 0xB has invalid maxpacket 0 [ 113.207650][ T3372] usb 2-1: config 0 interface 186 altsetting 0 bulk endpoint 0x8A has invalid maxpacket 0 [ 113.217721][ T3372] usb 2-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=82.12 [ 113.226986][ T3372] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 113.236557][ T25] usb 5-1: config 0 descriptor?? [ 113.242563][ T3372] usb 2-1: config 0 descriptor?? [ 113.248664][T11229] usb 3-1: config 0 descriptor?? [ 113.254932][ T17] usb 6-1: config 0 descriptor?? [ 113.263477][ T12] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 113.275554][ T25] smsc75xx v1.0.0 [ 113.285181][ T3372] smsc75xx v1.0.0 [ 113.295338][T11229] smsc75xx v1.0.0 [ 113.307231][ T17] smsc75xx v1.0.0 [ 113.483104][ T2888] usb 4-1: new high-speed USB device number 5 using dummy_hcd [ 113.503299][ T12] usb 1-1: Using ep0 maxpacket: 8 [ 113.633334][ T12] usb 1-1: config 0 has an invalid interface number: 186 but max is 0 [ 113.641964][ T12] usb 1-1: config 0 has no interface number 0 [ 113.648342][ T12] usb 1-1: config 0 interface 186 altsetting 0 bulk endpoint 0xB has invalid maxpacket 0 [ 113.658358][ T12] usb 1-1: config 0 interface 186 altsetting 0 bulk endpoint 0x8A has invalid maxpacket 0 [ 113.668598][ T12] usb 1-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=82.12 [ 113.677808][ T12] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 113.687503][ T12] usb 1-1: config 0 descriptor?? [ 113.713427][ T25] smsc75xx 5-1:0.186 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -71 [ 113.724719][ T25] smsc75xx 5-1:0.186 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -71 [ 113.734554][ T25] smsc75xx 5-1:0.186 (unnamed net_device) (uninitialized): device not ready in smsc75xx_bind [ 113.734811][ T25] smsc75xx: probe of 5-1:0.186 failed with error -71 [ 113.754437][ T12] smsc75xx v1.0.0 [ 113.756094][ T17] smsc75xx 6-1:0.186 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -71 [ 113.758391][ T2888] usb 4-1: Using ep0 maxpacket: 8 [ 113.769187][ T17] smsc75xx 6-1:0.186 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -71 [ 113.784417][ T17] smsc75xx 6-1:0.186 (unnamed net_device) (uninitialized): device not ready in smsc75xx_bind [ 113.795018][ T17] smsc75xx: probe of 6-1:0.186 failed with error -71 [ 113.804061][ T3372] smsc75xx 2-1:0.186 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -71 [ 113.815112][ T3372] smsc75xx 2-1:0.186 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -71 [ 113.824967][ T3372] smsc75xx 2-1:0.186 (unnamed net_device) (uninitialized): device not ready in smsc75xx_bind [ 113.835555][ T3372] smsc75xx: probe of 2-1:0.186 failed with error -71 [ 113.847068][T11229] smsc75xx 3-1:0.186 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -71 [ 113.858036][T11229] smsc75xx 3-1:0.186 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -71 [ 113.867987][T11229] smsc75xx 3-1:0.186 (unnamed net_device) (uninitialized): device not ready in smsc75xx_bind [ 113.878561][T11229] smsc75xx: probe of 3-1:0.186 failed with error -71 [ 113.889409][ T25] usb 5-1: USB disconnect, device number 4 [ 113.898192][T11229] usb 3-1: USB disconnect, device number 4 [ 113.906641][ T3372] usb 2-1: USB disconnect, device number 4 [ 113.922499][ T17] usb 6-1: USB disconnect, device number 4 [ 113.954406][ T2888] usb 4-1: config 0 has an invalid interface number: 186 but max is 0 [ 113.962713][ T2888] usb 4-1: config 0 has no interface number 0 [ 113.969000][ T2888] usb 4-1: config 0 interface 186 altsetting 0 bulk endpoint 0xB has invalid maxpacket 0 [ 113.978970][ T2888] usb 4-1: config 0 interface 186 altsetting 0 bulk endpoint 0x8A has invalid maxpacket 0 [ 113.989085][ T2888] usb 4-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=82.12 [ 113.998424][ T2888] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 114.008754][ T12] smsc75xx 1-1:0.186 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -32 [ 114.019941][ T12] smsc75xx 1-1:0.186 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -32 [ 114.029768][ T12] smsc75xx 1-1:0.186 (unnamed net_device) (uninitialized): device not ready in smsc75xx_bind [ 114.040351][ T12] smsc75xx: probe of 1-1:0.186 failed with error -32 [ 114.056394][ T2888] usb 4-1: config 0 descriptor?? [ 114.095053][ T2888] smsc75xx v1.0.0 [ 114.211819][ T12] usb 1-1: USB disconnect, device number 5 [ 114.263152][T11229] usb 3-1: new high-speed USB device number 5 using dummy_hcd [ 114.270963][ T25] usb 5-1: new high-speed USB device number 5 using dummy_hcd [ 114.283198][ T3372] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 114.291902][ T17] usb 6-1: new high-speed USB device number 5 using dummy_hcd [ 114.503458][T11229] usb 3-1: Using ep0 maxpacket: 8 [ 114.513091][ T25] usb 5-1: Using ep0 maxpacket: 8 [ 114.523189][ T3372] usb 2-1: Using ep0 maxpacket: 8 [ 114.523796][ T2888] smsc75xx 4-1:0.186 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -71 [ 114.539210][ T2888] smsc75xx 4-1:0.186 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -71 [ 114.539248][ T2888] smsc75xx 4-1:0.186 (unnamed net_device) (uninitialized): device not ready in smsc75xx_bind [ 114.539512][ T2888] smsc75xx: probe of 4-1:0.186 failed with error -71 [ 114.567126][ T17] usb 6-1: Using ep0 maxpacket: 8 [ 114.571824][ T2888] usb 4-1: USB disconnect, device number 5 [ 114.643152][ T12] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 114.643535][T11229] usb 3-1: config 0 has an invalid interface number: 186 but max is 0 [ 114.659320][T11229] usb 3-1: config 0 has no interface number 0 [ 114.666746][T11229] usb 3-1: config 0 interface 186 altsetting 0 bulk endpoint 0xB has invalid maxpacket 0 [ 114.676718][T11229] usb 3-1: config 0 interface 186 altsetting 0 bulk endpoint 0x8A has invalid maxpacket 0 [ 114.686963][T11229] usb 3-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=82.12 [ 114.696201][T11229] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 114.705188][ T25] usb 5-1: config 0 has an invalid interface number: 186 but max is 0 [ 114.713540][ T25] usb 5-1: config 0 has no interface number 0 [ 114.719696][ T25] usb 5-1: config 0 interface 186 altsetting 0 bulk endpoint 0xB has invalid maxpacket 0 [ 114.729796][ T25] usb 5-1: config 0 interface 186 altsetting 0 bulk endpoint 0x8A has invalid maxpacket 0 [ 114.741086][ T25] usb 5-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=82.12 [ 114.750297][ T25] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 114.759021][ T3372] usb 2-1: config 0 has an invalid interface number: 186 but max is 0 [ 114.767372][ T3372] usb 2-1: config 0 has no interface number 0 [ 114.773768][ T3372] usb 2-1: config 0 interface 186 altsetting 0 bulk endpoint 0xB has invalid maxpacket 0 [ 114.783815][ T3372] usb 2-1: config 0 interface 186 altsetting 0 bulk endpoint 0x8A has invalid maxpacket 0 [ 114.793869][ T3372] usb 2-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=82.12 [ 114.803256][ T3372] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 114.812563][ T17] usb 6-1: config 0 has an invalid interface number: 186 but max is 0 [ 114.821092][ T17] usb 6-1: config 0 has no interface number 0 [ 114.827347][ T17] usb 6-1: config 0 interface 186 altsetting 0 bulk endpoint 0xB has invalid maxpacket 0 [ 114.837327][ T17] usb 6-1: config 0 interface 186 altsetting 0 bulk endpoint 0x8A has invalid maxpacket 0 [ 114.847943][ T17] usb 6-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=82.12 [ 114.857143][ T17] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 114.866660][T11229] usb 3-1: config 0 descriptor?? [ 114.872706][ T17] usb 6-1: config 0 descriptor?? [ 114.878711][ T3372] usb 2-1: config 0 descriptor?? [ 114.884800][ T25] usb 5-1: config 0 descriptor?? [ 114.905195][T11229] smsc75xx v1.0.0 [ 114.915375][ T17] smsc75xx v1.0.0 [ 114.923435][ T12] usb 1-1: Using ep0 maxpacket: 8 [ 114.925753][ T3372] smsc75xx v1.0.0 [ 114.934762][ T25] smsc75xx v1.0.0 [ 114.964879][ T2888] usb 4-1: new high-speed USB device number 6 using dummy_hcd [ 115.073297][ T12] usb 1-1: config 0 has an invalid interface number: 186 but max is 0 [ 115.081797][ T12] usb 1-1: config 0 has no interface number 0 [ 115.088384][ T12] usb 1-1: config 0 interface 186 altsetting 0 bulk endpoint 0xB has invalid maxpacket 0 [ 115.098349][ T12] usb 1-1: config 0 interface 186 altsetting 0 bulk endpoint 0x8A has invalid maxpacket 0 [ 115.108566][ T12] usb 1-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=82.12 [ 115.117879][ T12] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 115.127868][ T12] usb 1-1: config 0 descriptor?? [ 115.175286][ T12] smsc75xx v1.0.0 [ 115.253145][ T2888] usb 4-1: Using ep0 maxpacket: 8 [ 115.343583][T11229] smsc75xx 3-1:0.186 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -71 [ 115.355324][T11229] smsc75xx 3-1:0.186 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -71 [ 115.365481][T11229] smsc75xx 3-1:0.186 (unnamed net_device) (uninitialized): device not ready in smsc75xx_bind [ 115.376078][T11229] smsc75xx: probe of 3-1:0.186 failed with error -71 [ 115.387163][ T17] smsc75xx 6-1:0.186 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -71 [ 115.398679][ T17] smsc75xx 6-1:0.186 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -71 [ 115.408539][ T17] smsc75xx 6-1:0.186 (unnamed net_device) (uninitialized): device not ready in smsc75xx_bind [ 115.419094][ T17] smsc75xx: probe of 6-1:0.186 failed with error -71 [ 115.430540][ T3372] smsc75xx 2-1:0.186 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -71 [ 115.433300][ T2888] usb 4-1: config 0 has an invalid interface number: 186 but max is 0 [ 115.441500][ T3372] smsc75xx 2-1:0.186 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -71 [ 115.449658][ T2888] usb 4-1: config 0 has no interface number 0 [ 115.449733][ T2888] usb 4-1: config 0 interface 186 altsetting 0 bulk endpoint 0xB has invalid maxpacket 0 [ 115.449816][ T2888] usb 4-1: config 0 interface 186 altsetting 0 bulk endpoint 0x8A has invalid maxpacket 0 [ 115.459469][ T3372] smsc75xx 2-1:0.186 (unnamed net_device) (uninitialized): device not ready in smsc75xx_bind [ 115.465691][ T2888] usb 4-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=82.12 [ 115.475661][ T3372] smsc75xx: probe of 2-1:0.186 failed with error -71 [ 115.485422][ T2888] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 115.500176][ T25] smsc75xx 5-1:0.186 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -71 [ 115.530409][ T25] smsc75xx 5-1:0.186 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -71 [ 115.540158][ T25] smsc75xx 5-1:0.186 (unnamed net_device) (uninitialized): device not ready in smsc75xx_bind [ 115.541536][ T12] smsc75xx 1-1:0.186 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -32 [ 115.550675][ T25] smsc75xx: probe of 5-1:0.186 failed with error -71 [ 115.561359][ T12] smsc75xx 1-1:0.186 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -32 [ 115.561407][ T12] smsc75xx 1-1:0.186 (unnamed net_device) (uninitialized): device not ready in smsc75xx_bind [ 115.578069][ T12] smsc75xx: probe of 1-1:0.186 failed with error -32 [ 115.596307][ T17] usb 6-1: USB disconnect, device number 5 [ 115.604049][T11229] usb 3-1: USB disconnect, device number 5 [ 115.617959][ T25] usb 5-1: USB disconnect, device number 5 [ 115.627317][ T3372] usb 2-1: USB disconnect, device number 5 [ 115.649412][ T2888] usb 4-1: config 0 descriptor?? [ 115.695071][ T2888] smsc75xx v1.0.0 [ 115.776298][T11231] usb 1-1: USB disconnect, device number 6 [ 115.983135][ T3372] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 115.990999][ T17] usb 6-1: new high-speed USB device number 6 using dummy_hcd [ 115.998829][T11229] usb 3-1: new high-speed USB device number 6 using dummy_hcd [ 116.006850][ T25] usb 5-1: new high-speed USB device number 6 using dummy_hcd [ 116.133333][ T2888] smsc75xx 4-1:0.186 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -71 [ 116.144399][ T2888] smsc75xx 4-1:0.186 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -71 [ 116.154190][ T2888] smsc75xx 4-1:0.186 (unnamed net_device) (uninitialized): device not ready in smsc75xx_bind [ 116.163041][T11231] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 116.164629][ T2888] smsc75xx: probe of 4-1:0.186 failed with error -71 [ 116.185623][ T2888] usb 4-1: USB disconnect, device number 6 [ 116.223469][ T3372] usb 2-1: Using ep0 maxpacket: 8 [ 116.233295][ T17] usb 6-1: Using ep0 maxpacket: 8 [ 116.243351][T11229] usb 3-1: Using ep0 maxpacket: 8 [ 116.253220][ T25] usb 5-1: Using ep0 maxpacket: 8 [ 116.343291][ T3372] usb 2-1: config 0 has an invalid interface number: 186 but max is 0 [ 116.351736][ T3372] usb 2-1: config 0 has no interface number 0 [ 116.358200][ T3372] usb 2-1: config 0 interface 186 altsetting 0 bulk endpoint 0xB has invalid maxpacket 0 [ 116.368372][ T3372] usb 2-1: config 0 interface 186 altsetting 0 bulk endpoint 0x8A has invalid maxpacket 0 [ 116.378440][ T3372] usb 2-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=82.12 [ 116.387629][ T3372] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 116.396644][ T17] usb 6-1: config 0 has an invalid interface number: 186 but max is 0 [ 116.404988][ T17] usb 6-1: config 0 has no interface number 0 [ 116.412236][ T17] usb 6-1: config 0 interface 186 altsetting 0 bulk endpoint 0xB has invalid maxpacket 0 [ 116.422292][ T17] usb 6-1: config 0 interface 186 altsetting 0 bulk endpoint 0x8A has invalid maxpacket 0 [ 116.432537][ T17] usb 6-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=82.12 [ 116.441758][ T17] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 116.450574][T11229] usb 3-1: config 0 has an invalid interface number: 186 but max is 0 [ 116.458901][T11229] usb 3-1: config 0 has no interface number 0 [ 116.465232][T11229] usb 3-1: config 0 interface 186 altsetting 0 bulk endpoint 0xB has invalid maxpacket 0 [ 116.475249][T11229] usb 3-1: config 0 interface 186 altsetting 0 bulk endpoint 0x8A has invalid maxpacket 0 [ 116.485343][T11229] usb 3-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=82.12 [ 116.494521][T11229] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 116.503341][ T25] usb 5-1: config 0 has an invalid interface number: 186 but max is 0 [ 116.511596][ T25] usb 5-1: config 0 has no interface number 0 [ 116.517836][ T25] usb 5-1: config 0 interface 186 altsetting 0 bulk endpoint 0xB has invalid maxpacket 0 [ 116.527827][ T25] usb 5-1: config 0 interface 186 altsetting 0 bulk endpoint 0x8A has invalid maxpacket 0 [ 116.538516][ T25] usb 5-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=82.12 [ 116.547679][ T25] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 116.557229][ T3372] usb 2-1: config 0 descriptor?? [ 116.563202][T11229] usb 3-1: config 0 descriptor?? [ 116.569104][ T25] usb 5-1: config 0 descriptor?? [ 116.569586][ T2888] usb 4-1: new high-speed USB device number 7 using dummy_hcd [ 116.581221][ T17] usb 6-1: config 0 descriptor?? [ 116.587125][T11231] usb 1-1: Using ep0 maxpacket: 8 [ 116.599279][ T3372] smsc75xx v1.0.0 [ 116.605421][T11229] smsc75xx v1.0.0 [ 116.616169][ T25] smsc75xx v1.0.0 [ 116.626386][ T17] smsc75xx v1.0.0 [ 116.703713][T11231] usb 1-1: config 0 has an invalid interface number: 186 but max is 0 [ 116.712063][T11231] usb 1-1: config 0 has no interface number 0 [ 116.718430][T11231] usb 1-1: config 0 interface 186 altsetting 0 bulk endpoint 0xB has invalid maxpacket 0 [ 116.728426][T11231] usb 1-1: config 0 interface 186 altsetting 0 bulk endpoint 0x8A has invalid maxpacket 0 [ 116.738523][T11231] usb 1-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=82.12 [ 116.747650][T11231] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 116.757202][T11231] usb 1-1: config 0 descriptor?? [ 116.795451][T11231] smsc75xx v1.0.0 [ 116.823042][ T2888] usb 4-1: Using ep0 maxpacket: 8 [ 116.953497][ T2888] usb 4-1: config 0 has an invalid interface number: 186 but max is 0 [ 116.961859][ T2888] usb 4-1: config 0 has no interface number 0 [ 116.968101][ T2888] usb 4-1: config 0 interface 186 altsetting 0 bulk endpoint 0xB has invalid maxpacket 0 [ 116.978122][ T2888] usb 4-1: config 0 interface 186 altsetting 0 bulk endpoint 0x8A has invalid maxpacket 0 [ 116.988213][ T2888] usb 4-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=82.12 [ 116.997484][ T2888] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 117.006928][ T2888] usb 4-1: config 0 descriptor?? [ 117.034987][ T3372] smsc75xx 2-1:0.186 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -71 [ 117.045959][ T3372] smsc75xx 2-1:0.186 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -71 [ 117.045997][ T3372] smsc75xx 2-1:0.186 (unnamed net_device) (uninitialized): device not ready in smsc75xx_bind [ 117.046231][ T3372] smsc75xx: probe of 2-1:0.186 failed with error -71 [ 117.073883][T11229] smsc75xx 3-1:0.186 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -71 [ 117.083633][ T2888] smsc75xx v1.0.0 [ 117.085269][T11229] smsc75xx 3-1:0.186 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -71 [ 117.098242][T11229] smsc75xx 3-1:0.186 (unnamed net_device) (uninitialized): device not ready in smsc75xx_bind [ 117.108827][T11229] smsc75xx: probe of 3-1:0.186 failed with error -71 [ 117.120258][ T25] smsc75xx 5-1:0.186 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -71 [ 117.131213][ T25] smsc75xx 5-1:0.186 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -71 [ 117.141046][ T25] smsc75xx 5-1:0.186 (unnamed net_device) (uninitialized): device not ready in smsc75xx_bind [ 117.151715][ T25] smsc75xx: probe of 5-1:0.186 failed with error -71 [ 117.163604][ T17] smsc75xx 6-1:0.186 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -71 [ 117.174981][ T17] smsc75xx 6-1:0.186 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -71 [ 117.184776][ T17] smsc75xx 6-1:0.186 (unnamed net_device) (uninitialized): device not ready in smsc75xx_bind [ 117.195315][ T17] smsc75xx: probe of 6-1:0.186 failed with error -71 [ 117.209918][T11231] smsc75xx 1-1:0.186 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -71 [ 117.221368][T11231] smsc75xx 1-1:0.186 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -71 [ 117.231217][T11231] smsc75xx 1-1:0.186 (unnamed net_device) (uninitialized): device not ready in smsc75xx_bind [ 117.241794][T11231] smsc75xx: probe of 1-1:0.186 failed with error -71 [ 117.252537][ T3372] usb 2-1: USB disconnect, device number 6 [ 117.263055][ T17] usb 6-1: USB disconnect, device number 6 [ 117.272051][T11231] usb 1-1: USB disconnect, device number 7 [ 117.281270][ T25] usb 5-1: USB disconnect, device number 6 [ 117.290420][T11229] usb 3-1: USB disconnect, device number 6 [ 117.323608][ T2888] ===================================================== [ 117.330625][ T2888] BUG: KMSAN: uninit-value in usbnet_probe+0x10ae/0x3960 [ 117.337677][ T2888] CPU: 0 PID: 2888 Comm: kworker/0:2 Not tainted 5.3.0-rc7+ #0 [ 117.345345][ T2888] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 117.355562][ T2888] Workqueue: usb_hub_wq hub_event [ 117.360587][ T2888] Call Trace: [ 117.364044][ T2888] dump_stack+0x191/0x1f0 [ 117.368430][ T2888] kmsan_report+0x13a/0x2b0 [ 117.372964][ T2888] __msan_warning+0x73/0xe0 [ 117.377470][ T2888] smsc75xx_bind+0x541/0x12d0 [ 117.382161][ T2888] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 117.388056][ T2888] ? smsc75xx_write_wuff+0x9e0/0x9e0 [ 117.393335][ T2888] usbnet_probe+0x10ae/0x3960 [ 117.398009][ T2888] ? kmsan_internal_set_origin+0x6a/0xb0 [ 117.403683][ T2888] ? usbnet_disconnect+0x660/0x660 [ 117.408801][ T2888] usb_probe_interface+0xd19/0x1310 [ 117.414078][ T2888] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 117.419997][ T2888] ? usb_register_driver+0x7d0/0x7d0 [ 117.425304][ T2888] really_probe+0x1373/0x1dc0 [ 117.430002][ T2888] driver_probe_device+0x1ba/0x510 [ 117.435143][ T2888] __device_attach_driver+0x5b8/0x790 [ 117.440514][ T2888] bus_for_each_drv+0x28e/0x3b0 [ 117.445404][ T2888] ? deferred_probe_work_func+0x400/0x400 [ 117.451133][ T2888] __device_attach+0x489/0x750 [ 117.455917][ T2888] device_initial_probe+0x4a/0x60 [ 117.460935][ T2888] bus_probe_device+0x131/0x390 [ 117.465786][ T2888] device_add+0x25b5/0x2df0 [ 117.470306][ T2888] usb_set_configuration+0x309f/0x3710 [ 117.475823][ T2888] generic_probe+0xe7/0x280 [ 117.480371][ T2888] ? usb_choose_configuration+0xae0/0xae0 [ 117.486145][ T2888] usb_probe_device+0x146/0x200 [ 117.491161][ T2888] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 117.497090][ T2888] ? usb_register_device_driver+0x470/0x470 [ 117.503581][ T2888] really_probe+0x1373/0x1dc0 [ 117.508285][ T2888] driver_probe_device+0x1ba/0x510 [ 117.513435][ T2888] __device_attach_driver+0x5b8/0x790 [ 117.518854][ T2888] bus_for_each_drv+0x28e/0x3b0 [ 117.523744][ T2888] ? deferred_probe_work_func+0x400/0x400 [ 117.529493][ T2888] __device_attach+0x489/0x750 [ 117.534347][ T2888] device_initial_probe+0x4a/0x60 [ 117.539379][ T2888] bus_probe_device+0x131/0x390 [ 117.544228][ T2888] device_add+0x25b5/0x2df0 [ 117.548734][ T2888] usb_new_device+0x23e5/0x2fb0 [ 117.553695][ T2888] hub_event+0x581d/0x72f0 [ 117.558146][ T2888] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 117.564034][ T2888] ? led_work+0x720/0x720 [ 117.568374][ T2888] ? led_work+0x720/0x720 [ 117.572712][ T2888] process_one_work+0x1572/0x1ef0 [ 117.577764][ T2888] worker_thread+0x189c/0x2460 [ 117.582553][ T2888] kthread+0x4b5/0x4f0 [ 117.586610][ T2888] ? process_one_work+0x1ef0/0x1ef0 [ 117.591816][ T2888] ? kthread_blkcg+0xf0/0xf0 [ 117.596420][ T2888] ret_from_fork+0x35/0x40 [ 117.600855][ T2888] [ 117.603183][ T2888] Local variable description: ----buf.i93@smsc75xx_bind [ 117.610112][ T2888] Variable was created at: [ 117.614549][ T2888] smsc75xx_bind+0x44c/0x12d0 [ 117.619212][ T2888] usbnet_probe+0x10ae/0x3960 [ 117.623875][ T2888] ===================================================== [ 117.630793][ T2888] Disabling lock debugging due to kernel taint [ 117.636939][ T2888] Kernel panic - not syncing: panic_on_warn set ... [ 117.643548][ T2888] CPU: 0 PID: 2888 Comm: kworker/0:2 Tainted: G B 5.3.0-rc7+ #0 [ 117.652483][ T2888] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 117.662832][ T2888] Workqueue: usb_hub_wq hub_event [ 117.667861][ T2888] Call Trace: [ 117.671212][ T2888] dump_stack+0x191/0x1f0 [ 117.675540][ T2888] panic+0x3c9/0xc1e [ 117.679448][ T2888] kmsan_report+0x2a2/0x2b0 [ 117.683954][ T2888] __msan_warning+0x73/0xe0 [ 117.688453][ T2888] smsc75xx_bind+0x541/0x12d0 [ 117.693146][ T2888] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 117.699145][ T2888] ? smsc75xx_write_wuff+0x9e0/0x9e0 [ 117.704505][ T2888] usbnet_probe+0x10ae/0x3960 [ 117.709215][ T2888] ? kmsan_internal_set_origin+0x6a/0xb0 [ 117.714865][ T2888] ? usbnet_disconnect+0x660/0x660 [ 117.721123][ T2888] usb_probe_interface+0xd19/0x1310 [ 117.726322][ T2888] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 117.732212][ T2888] ? usb_register_driver+0x7d0/0x7d0 [ 117.737489][ T2888] really_probe+0x1373/0x1dc0 [ 117.742163][ T2888] driver_probe_device+0x1ba/0x510 [ 117.747299][ T2888] __device_attach_driver+0x5b8/0x790 [ 117.752673][ T2888] bus_for_each_drv+0x28e/0x3b0 [ 117.757523][ T2888] ? deferred_probe_work_func+0x400/0x400 [ 117.763237][ T2888] __device_attach+0x489/0x750 [ 117.768002][ T2888] device_initial_probe+0x4a/0x60 [ 117.773040][ T2888] bus_probe_device+0x131/0x390 [ 117.777889][ T2888] device_add+0x25b5/0x2df0 [ 117.782394][ T2888] usb_set_configuration+0x309f/0x3710 [ 117.787900][ T2888] generic_probe+0xe7/0x280 [ 117.792434][ T2888] ? usb_choose_configuration+0xae0/0xae0 [ 117.798172][ T2888] usb_probe_device+0x146/0x200 [ 117.803019][ T2888] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 117.808929][ T2888] ? usb_register_device_driver+0x470/0x470 [ 117.814970][ T2888] really_probe+0x1373/0x1dc0 [ 117.819738][ T2888] driver_probe_device+0x1ba/0x510 [ 117.824853][ T2888] __device_attach_driver+0x5b8/0x790 [ 117.830257][ T2888] bus_for_each_drv+0x28e/0x3b0 [ 117.835101][ T2888] ? deferred_probe_work_func+0x400/0x400 [ 117.840831][ T2888] __device_attach+0x489/0x750 [ 117.845603][ T2888] device_initial_probe+0x4a/0x60 [ 117.850736][ T2888] bus_probe_device+0x131/0x390 [ 117.855595][ T2888] device_add+0x25b5/0x2df0 [ 117.860132][ T2888] usb_new_device+0x23e5/0x2fb0 [ 117.865001][ T2888] hub_event+0x581d/0x72f0 [ 117.869554][ T2888] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 117.875447][ T2888] ? led_work+0x720/0x720 [ 117.879869][ T2888] ? led_work+0x720/0x720 [ 117.884189][ T2888] process_one_work+0x1572/0x1ef0 [ 117.889211][ T2888] worker_thread+0x189c/0x2460 [ 117.894355][ T2888] kthread+0x4b5/0x4f0 [ 117.898482][ T2888] ? process_one_work+0x1ef0/0x1ef0 [ 117.903725][ T2888] ? kthread_blkcg+0xf0/0xf0 [ 117.908311][ T2888] ret_from_fork+0x35/0x40 [ 117.914554][ T2888] Kernel Offset: disabled [ 117.918911][ T2888] Rebooting in 86400 seconds..