On 15 April 2016 at 17:33, Alan Stern <stern@xxxxxxxxxxxxxxxxxxx> wrote: > On Fri, 15 Apr 2016, Rafał Miłecki wrote: > >> Hello >> >> >> I'm seeing some problems with EHCI stability on two families of >> Broadcom devices: >> 1) CONFIG_MIPS=y, CONFIG_BCM47XX=y >> 2) CONFIG_ARM=y, CONFIG_ARCH_BCM_5301X=y >> both of them use bcma-hcd driver which registers "ehci-platform" device. >> >> An interesting note is that this stability problem occurs only on >> devices with a single USB port. These devices have simply a root hub: >> 1d6b:0002 Linux Foundation 2.0 root hub >> I can't reproduce this issue on devices with 2 USB ports that come with: >> 1d6b:0002 Linux Foundation 2.0 root hub >> 05e3:0608 Genesys Logic, Inc. USB-2.0 4-Port HUB >> >> Moreover attaching an external USB hub I own: >> 058f:6254 Alcor Micro Corp. USB Hub >> to device with a single USB port (and using this hub instead) also >> make the problem unreproducible. >> >> >> OK, let me finally describe the problem. >> Sometimes when (un)plugging USB device when I expect to see: >> > ehci-platform ehci-platform.0: port 1 reset complete, port enabled >> I'm getting >> > ehci-platform ehci-platform.0: port 1 full speed --> companion >> > hub 1-0:1.0: port_wait_reset: err = -16 >> > not enabled, trying reset again... >> instead. After that happens I can't use my USB port anymore. >> Connecting/disconnecting USB device(s) doesn't trigger any kernel >> reaction. To use USB port again I need to reload bcma-hcd module. >> For the more complete log please see attached fail-1.txt. >> >> I'm not sure how sane it sounds, but I believe the easiest way to >> trigger this problem is to plug in USB device very slowly. >> On the other hand plugging and unplugging USB device quickly (over and >> over) can trigger "detected XactErr len 0/8 retry %d" at some point, >> but I'm trying to focus on one thing at a time. Let me know if you >> think it's important though. >> >> >> As I mentioned earlier, when using a USB hub (internal or external >> one) I can't reproduce this problem. First of all, there is never a >> standard "port 1 reset complete, port enabled" message, instead I can >> see e.g. "not reset yet, waiting 10ms". I'm also never getting "port 1 >> full speed --> companion" or "port_wait_reset: err = -16" with USB >> hub. I can see errors like "device descriptor read/64, error -32" but >> finally I'm always able to see my USB device and I never need to >> reload the module. >> >> To see a bigger log (with some tries triggering "device descriptor >> read/64, error -32" but always recovering fine) see attached >> success-1.txt. >> >> >> Do you have any idea what this problem may be related to? Can I debug >> it any further to help solving it? Any extra info I can provide? >> >> There are more logs available at: >> http://files.zajec.net/openwrt/ehci/ >> if you need some. If you check fail-5.txt you'll see that "port 1 full >> speed --> companion" can also occur when unplugging USB device. > > Do you always use the same device for testing, or do you test with > multiple devices? All logs were coming from the same router (Netgear R6250) and the same USB device: 0846:9020 NetGear, Inc. WNA3100(v1) Wireless-N 300 [Broadcom BCM43231] I just tried different USB device, a simple pendrive: 0781:5406 SanDisk Corp. Cruzer Micro U3 and got the same results. You may take a look at attached pendrive-fail-*.txt To my surprise Linux managed to recover from reset problem once (see the first log). However after few extra tries I hit the problem anyway. Same after a reboot. To sum this up problem doesn't seem to be device specific. > What happens if you plug a USB-1.1 device (such as a mouse or keyboard) > into your single-port system? Now, this is pretty interesting. So first of all I'm not using CONFIG_USB_OHCI_HCD_PLATFORM. After the first time I connect USB 1.1 device I see the same problem. This device doesn't get detected (due to the missing "ohci-platform" driver I guess) and afterwards I can't use my USB port anymore. Even connecting back some USB 2.0 device won't get me any kernel event/message. It looks using USB 1.1 device is another (easier?) way of triggering the same problem. At least from the early check it looks similar. You may take a look at attached mix-fail-1.txt. > Does your platform data have the has_tt flag set or the > "has-transaction-translator" OF property? I just checked bcma-hcd.c and it doesn't: static const struct usb_ehci_pdata ehci_pdata = { }; However since you already asked, I decided to give it a try. I enabled it but it resulted in USB port not being usable at all. Connecting any USB 2.0 device give me 6 seconds of XactErr-s. If you take a look at my previous e-mail, you'll see I already mentioned such error when "plugging and unplugging USB device quickly (over and over)". Not sure if it's related, just errors look the same. -- Rafał
[ 481.256923] hub 1-0:1.0: state 7 ports 2 chg 0000 evt 0002 [ 481.262444] ehci-platform ehci-platform.0: GetStatus port:1 status 001803 0 ACK POWER sig=j CSC CONNECT [ 481.271970] usb usb1-port1: status 0501, change 0001, 480 Mb/s [ 481.430470] usb usb1-port1: debounce total 100ms stable 100ms status 0x501 [ 481.437329] [hub_port_connect -> __hub_port_init] [ 481.442037] [__hub_port_init -> __hub_port_reset] [ 481.500643] ehci-platform ehci-platform.0: port 1 reset complete, port enabled [ 481.507848] ehci-platform ehci-platform.0: GetStatus port:1 status 001005 0 ACK POWER sig=se0 PE CONNECT [ 481.570457] usb 1-1: new high-speed USB device number 15 using ehci-platform [ 481.577675] [__hub_port_init -> __hub_port_reset] [ 481.640644] ehci-platform ehci-platform.0: port 1 reset complete, port enabled [ 481.647849] ehci-platform ehci-platform.0: GetStatus port:1 status 001805 0 ACK POWER sig=j PE CONNECT [ 481.740915] usb 1-1: default language 0x0409 [ 481.745536] usb 1-1: udev 15, busnum 1, minor = 14 [ 481.750722] usb 1-1: usb_probe_device [ 481.754391] usb 1-1: configuration #1 chosen from 1 choice [ 481.760069] usb 1-1: adding 1-1:1.0 (config #1, interface 0) [ 485.707706] hub 1-0:1.0: state 7 ports 2 chg 0000 evt 0002 [ 485.713239] ehci-platform ehci-platform.0: GetStatus port:1 status 001803 0 ACK POWER sig=j CSC CONNECT [ 485.722785] usb usb1-port1: status 0501, change 0001, 480 Mb/s [ 485.728606] usb 1-1: USB disconnect, device number 15 [ 485.733659] usb 1-1: unregistering device [ 485.737655] usb 1-1: unregistering interface 1-1:1.0 [ 485.742867] usb 1-1: usb_disable_device nuking all URBs [ 485.900492] usb usb1-port1: debounce total 100ms stable 100ms status 0x501 [ 485.907357] [hub_port_connect -> __hub_port_init] [ 485.912076] [__hub_port_init -> __hub_port_reset] [ 485.970463] ehci-platform ehci-platform.0: port 1 full speed --> companion [ 485.977320] ehci-platform ehci-platform.0: GetStatus port:1 status 003001 0 ACK POWER OWNER sig=se0 CONNECT [ 485.987177] hub 1-0:1.0: port_wait_reset: err = -16 [ 485.992046] usb usb1-port1: not enabled, trying reset again... [ 486.200466] ehci-platform ehci-platform.0: GetStatus port:1 status 003002 0 ACK POWER OWNER sig=se0 CSC [ 486.210008] hub 1-0:1.0: state 7 ports 2 chg 0000 evt 0002 [ 486.215509] ehci-platform ehci-platform.0: GetStatus port:1 status 003002 0 ACK POWER OWNER sig=se0 CSC [ 486.225006] usb usb1-port1: status 0100, change 0001, 12 Mb/s [ 486.390470] usb usb1-port1: debounce total 100ms stable 100ms status 0x100 * USB continued to work fine after this * (...) * Until another try also with "port 1 full speed --> companion" * [ 613.019849] hub 1-0:1.0: state 7 ports 2 chg 0000 evt 0002 [ 613.025371] ehci-platform ehci-platform.0: GetStatus port:1 status 001803 0 ACK POWER sig=j CSC CONNECT [ 613.034912] usb usb1-port1: status 0501, change 0001, 480 Mb/s [ 613.200503] usb usb1-port1: debounce total 100ms stable 100ms status 0x501 [ 613.207364] [hub_port_connect -> __hub_port_init] [ 613.212066] [__hub_port_init -> __hub_port_reset] [ 613.270642] ehci-platform ehci-platform.0: port 1 reset complete, port enabled [ 613.277842] ehci-platform ehci-platform.0: GetStatus port:1 status 001005 0 ACK POWER sig=se0 PE CONNECT [ 613.340489] usb 1-1: new high-speed USB device number 25 using ehci-platform [ 613.347672] [__hub_port_init -> __hub_port_reset] [ 613.410643] ehci-platform ehci-platform.0: port 1 reset complete, port enabled [ 613.417845] ehci-platform ehci-platform.0: GetStatus port:1 status 001005 0 ACK POWER sig=se0 PE CONNECT [ 613.511036] usb 1-1: default language 0x0409 [ 613.515662] usb 1-1: udev 25, busnum 1, minor = 24 [ 613.520846] usb 1-1: usb_probe_device [ 613.524518] usb 1-1: configuration #1 chosen from 1 choice [ 613.530191] usb 1-1: adding 1-1:1.0 (config #1, interface 0) [ 615.359698] hub 1-0:1.0: state 7 ports 2 chg 0000 evt 0002 [ 615.365234] ehci-platform ehci-platform.0: GetStatus port:1 status 001803 0 ACK POWER sig=j CSC CONNECT [ 615.374785] usb usb1-port1: status 0501, change 0001, 480 Mb/s [ 615.380623] usb 1-1: USB disconnect, device number 25 [ 615.385675] usb 1-1: unregistering device [ 615.389667] usb 1-1: unregistering interface 1-1:1.0 [ 615.394883] usb 1-1: usb_disable_device nuking all URBs [ 615.400405] ehci-platform ehci-platform.0: GetStatus port:1 status 001002 0 ACK POWER sig=se0 CSC [ 615.560513] usb usb1-port1: debounce total 100ms stable 100ms status 0x100 [ 615.567375] hub 1-0:1.0: state 7 ports 2 chg 0000 evt 0002 [ 617.516059] hub 1-0:1.0: state 7 ports 2 chg 0000 evt 0002 [ 617.521575] ehci-platform ehci-platform.0: GetStatus port:1 status 001803 0 ACK POWER sig=j CSC CONNECT [ 617.531113] usb usb1-port1: status 0501, change 0001, 480 Mb/s [ 617.690507] usb usb1-port1: debounce total 100ms stable 100ms status 0x501 [ 617.697370] [hub_port_connect -> __hub_port_init] [ 617.702077] [__hub_port_init -> __hub_port_reset] [ 617.760643] ehci-platform ehci-platform.0: port 1 reset complete, port enabled [ 617.767844] ehci-platform ehci-platform.0: GetStatus port:1 status 001005 0 ACK POWER sig=se0 PE CONNECT [ 617.830506] usb 1-1: new high-speed USB device number 26 using ehci-platform [ 617.837678] [__hub_port_init -> __hub_port_reset] [ 617.900651] ehci-platform ehci-platform.0: port 1 reset complete, port enabled [ 617.907857] ehci-platform ehci-platform.0: GetStatus port:1 status 001005 0 ACK POWER sig=se0 PE CONNECT [ 618.001039] usb 1-1: default language 0x0409 [ 618.005662] usb 1-1: udev 26, busnum 1, minor = 25 [ 618.010846] usb 1-1: usb_probe_device [ 618.014509] usb 1-1: configuration #1 chosen from 1 choice [ 618.020193] usb 1-1: adding 1-1:1.0 (config #1, interface 0) [ 620.616447] hub 1-0:1.0: state 7 ports 2 chg 0000 evt 0002 [ 620.621981] ehci-platform ehci-platform.0: GetStatus port:1 status 001803 0 ACK POWER sig=j CSC CONNECT [ 620.631523] usb usb1-port1: status 0501, change 0001, 480 Mb/s [ 620.637342] usb 1-1: USB disconnect, device number 26 [ 620.642395] usb 1-1: unregistering device [ 620.646390] usb 1-1: unregistering interface 1-1:1.0 [ 620.651582] usb 1-1: usb_disable_device nuking all URBs [ 620.810513] usb usb1-port1: debounce total 100ms stable 100ms status 0x501 [ 620.817379] [hub_port_connect -> __hub_port_init] [ 620.822090] [__hub_port_init -> __hub_port_reset] [ 620.880498] ehci-platform ehci-platform.0: port 1 full speed --> companion [ 620.887362] ehci-platform ehci-platform.0: GetStatus port:1 status 003801 0 ACK POWER OWNER sig=j CONNECT [ 620.897076] hub 1-0:1.0: port_wait_reset: err = -16 [ 620.901959] usb usb1-port1: not enabled, trying reset again... [ 621.110513] ehci-platform ehci-platform.0: GetStatus port:1 status 003002 0 ACK POWER OWNER sig=se0 CSC [ 621.120073] hub 1-0:1.0: state 7 ports 2 chg 0000 evt 0002 [ 621.125585] ehci-platform ehci-platform.0: GetStatus port:1 status 003002 0 ACK POWER OWNER sig=se0 CSC [ 621.135088] usb usb1-port1: status 0100, change 0001, 12 Mb/s [ 621.300505] usb usb1-port1: debounce total 100ms stable 100ms status 0x100 * No more USB events / messages beyond this point *
[ 121.664759] hub 1-0:1.0: state 7 ports 2 chg 0000 evt 0002 [ 121.670259] ehci-platform ehci-platform.0: GetStatus port:1 status 001803 0 ACK POWER sig=j CSC CONNECT [ 121.679801] usb usb1-port1: status 0501, change 0001, 480 Mb/s [ 121.840393] usb usb1-port1: debounce total 100ms stable 100ms status 0x501 [ 121.847252] [hub_port_connect -> __hub_port_init] [ 121.851957] [__hub_port_init -> __hub_port_reset] [ 121.910566] ehci-platform ehci-platform.0: port 1 reset complete, port enabled [ 121.917769] ehci-platform ehci-platform.0: GetStatus port:1 status 001005 0 ACK POWER sig=se0 PE CONNECT [ 121.980394] usb 1-1: new high-speed USB device number 13 using ehci-platform [ 121.987610] [__hub_port_init -> __hub_port_reset] [ 122.050569] ehci-platform ehci-platform.0: port 1 reset complete, port enabled [ 122.057774] ehci-platform ehci-platform.0: GetStatus port:1 status 001805 0 ACK POWER sig=j PE CONNECT [ 122.150836] usb 1-1: default language 0x0409 [ 122.155460] usb 1-1: udev 13, busnum 1, minor = 12 [ 122.160641] usb 1-1: usb_probe_device [ 122.164304] usb 1-1: configuration #1 chosen from 1 choice [ 122.169990] usb 1-1: adding 1-1:1.0 (config #1, interface 0) [ 123.500240] hub 1-0:1.0: state 7 ports 2 chg 0000 evt 0002 [ 123.505760] ehci-platform ehci-platform.0: GetStatus port:1 status 001002 0 ACK POWER sig=se0 CSC [ 123.514792] usb usb1-port1: status 0100, change 0001, 12 Mb/s [ 123.520541] usb 1-1: USB disconnect, device number 13 [ 123.525569] usb 1-1: unregistering device [ 123.529561] usb 1-1: unregistering interface 1-1:1.0 [ 123.534769] usb 1-1: usb_disable_device nuking all URBs [ 123.690401] usb usb1-port1: debounce total 100ms stable 100ms status 0x100 [ 126.781947] hub 1-0:1.0: state 7 ports 2 chg 0000 evt 0002 [ 126.787446] ehci-platform ehci-platform.0: GetStatus port:1 status 001803 0 ACK POWER sig=j CSC CONNECT [ 126.797116] usb usb1-port1: status 0501, change 0001, 480 Mb/s [ 126.960410] usb usb1-port1: debounce total 100ms stable 100ms status 0x501 [ 126.967276] [hub_port_connect -> __hub_port_init] [ 126.971990] [__hub_port_init -> __hub_port_reset] [ 127.030394] ehci-platform ehci-platform.0: port 1 full speed --> companion [ 127.037257] ehci-platform ehci-platform.0: GetStatus port:1 status 003801 0 ACK POWER OWNER sig=j CONNECT [ 127.046985] hub 1-0:1.0: port_wait_reset: err = -16 [ 127.051868] usb usb1-port1: not enabled, trying reset again... [ 127.260386] ehci-platform ehci-platform.0: GetStatus port:1 status 003002 0 ACK POWER OWNER sig=se0 CSC [ 127.269930] hub 1-0:1.0: state 7 ports 2 chg 0000 evt 0002 [ 127.275425] ehci-platform ehci-platform.0: GetStatus port:1 status 003002 0 ACK POWER OWNER sig=se0 CSC [ 127.284923] usb usb1-port1: status 0100, change 0001, 12 Mb/s [ 127.450390] usb usb1-port1: debounce total 100ms stable 100ms status 0x100 * No more USB events / messages beyond this point *
* Connecting USB 2.0 device * [ 88.722085] hub 1-0:1.0: state 7 ports 2 chg 0000 evt 0002 [ 88.727587] ehci-platform ehci-platform.0: GetStatus port:1 status 001803 0 ACK POWER sig=j CSC CONNECT [ 88.737134] usb usb1-port1: status 0501, change 0001, 480 Mb/s [ 88.900413] usb usb1-port1: debounce total 100ms stable 100ms status 0x501 [ 88.907274] [hub_port_connect -> __hub_port_init] [ 88.911979] [__hub_port_init -> __hub_port_reset] [ 88.970687] ehci-platform ehci-platform.0: port 1 reset complete, port enabled [ 88.977895] ehci-platform ehci-platform.0: GetStatus port:1 status 001005 0 ACK POWER sig=se0 PE CONNECT [ 89.040402] usb 1-1: new high-speed USB device number 3 using ehci-platform [ 89.047470] [__hub_port_init -> __hub_port_reset] [ 89.110560] ehci-platform ehci-platform.0: port 1 reset complete, port enabled [ 89.117766] ehci-platform ehci-platform.0: GetStatus port:1 status 001005 0 ACK POWER sig=se0 PE CONNECT [ 89.210954] usb 1-1: default language 0x0409 [ 89.215577] usb 1-1: udev 3, busnum 1, minor = 2 [ 89.220597] usb 1-1: usb_probe_device [ 89.224264] usb 1-1: configuration #1 chosen from 1 choice [ 89.229858] usb 1-1: adding 1-1:1.0 (config #1, interface 0) * Disconnecting USB 2.0 device * [ 90.690987] hub 1-0:1.0: state 7 ports 2 chg 0000 evt 0002 [ 90.696485] ehci-platform ehci-platform.0: GetStatus port:1 status 001002 0 ACK POWER sig=se0 CSC [ 90.705516] usb usb1-port1: status 0100, change 0001, 12 Mb/s [ 90.711265] usb 1-1: USB disconnect, device number 3 [ 90.716208] usb 1-1: unregistering device [ 90.720201] usb 1-1: unregistering interface 1-1:1.0 [ 90.725408] usb 1-1: usb_disable_device nuking all URBs [ 90.890422] usb usb1-port1: debounce total 100ms stable 100ms status 0x100 * Connecting USB 2.0 device * [ 93.087945] hub 1-0:1.0: state 7 ports 2 chg 0000 evt 0002 [ 93.093466] ehci-platform ehci-platform.0: GetStatus port:1 status 001803 0 ACK POWER sig=j CSC CONNECT [ 93.102996] usb usb1-port1: status 0501, change 0001, 480 Mb/s [ 93.260417] usb usb1-port1: debounce total 100ms stable 100ms status 0x501 [ 93.267278] [hub_port_connect -> __hub_port_init] [ 93.271992] [__hub_port_init -> __hub_port_reset] [ 93.330559] ehci-platform ehci-platform.0: port 1 reset complete, port enabled [ 93.337766] ehci-platform ehci-platform.0: GetStatus port:1 status 001005 0 ACK POWER sig=se0 PE CONNECT [ 93.400399] usb 1-1: new high-speed USB device number 4 using ehci-platform [ 93.407461] [__hub_port_init -> __hub_port_reset] [ 93.470558] ehci-platform ehci-platform.0: port 1 reset complete, port enabled [ 93.477761] ehci-platform ehci-platform.0: GetStatus port:1 status 001005 0 ACK POWER sig=se0 PE CONNECT [ 93.570953] usb 1-1: default language 0x0409 [ 93.575575] usb 1-1: udev 4, busnum 1, minor = 3 [ 93.580620] usb 1-1: usb_probe_device [ 93.584284] usb 1-1: configuration #1 chosen from 1 choice [ 93.589983] usb 1-1: adding 1-1:1.0 (config #1, interface 0) * Disconnecting USB 2.0 device * [ 95.056984] hub 1-0:1.0: state 7 ports 2 chg 0000 evt 0002 [ 95.062508] ehci-platform ehci-platform.0: GetStatus port:1 status 001002 0 ACK POWER sig=se0 CSC [ 95.071539] usb usb1-port1: status 0100, change 0001, 12 Mb/s [ 95.077273] usb 1-1: USB disconnect, device number 4 [ 95.082242] usb 1-1: unregistering device [ 95.086237] usb 1-1: unregistering interface 1-1:1.0 [ 95.091425] usb 1-1: usb_disable_device nuking all URBs [ 95.250422] usb usb1-port1: debounce total 100ms stable 100ms status 0x100 * Connecting USB 1.1 device * [ 99.062872] hub 1-0:1.0: state 7 ports 2 chg 0000 evt 0002 [ 99.068368] ehci-platform ehci-platform.0: GetStatus port:1 status 001403 0 ACK POWER sig=k CSC CONNECT [ 99.077930] usb usb1-port1: status 0501, change 0001, 480 Mb/s [ 99.240431] usb usb1-port1: debounce total 100ms stable 100ms status 0x501 [ 99.247298] [hub_port_connect -> __hub_port_init] [ 99.252014] [__hub_port_init -> __hub_port_reset] [ 99.256743] ehci-platform ehci-platform.0: port 1 low speed --> companion [ 99.320419] ehci-platform ehci-platform.0: GetStatus port:1 status 003002 0 ACK POWER OWNER sig=se0 CSC [ 99.329971] hub 1-0:1.0: state 7 ports 2 chg 0000 evt 0002 [ 99.335483] ehci-platform ehci-platform.0: GetStatus port:1 status 003002 0 ACK POWER OWNER sig=se0 CSC [ 99.344987] usb usb1-port1: status 0100, change 0001, 12 Mb/s [ 99.510421] usb usb1-port1: debounce total 100ms stable 100ms status 0x100 * No more USB events / messages beyond this point *
[ 31.159684] hub 1-0:1.0: state 7 ports 2 chg 0000 evt 0002 [ 31.165208] ehci-platform ehci-platform.0: GetStatus port:1 status 001803 0 ACK POWER sig=j CSC CONNECT [ 31.174749] usb usb1-port1: status 0101, change 0001, 12 Mb/s [ 31.340435] usb usb1-port1: debounce total 100ms stable 100ms status 0x101 [ 31.347300] [hub_port_connect -> __hub_port_init] [ 31.352004] [__hub_port_init -> __hub_port_reset] [ 31.410581] ehci-platform ehci-platform.0: port 1 reset complete, port enabled [ 31.417779] ehci-platform ehci-platform.0: GetStatus port:1 status 001005 0 ACK POWER sig=se0 PE CONNECT [ 31.480415] usb 1-1: new full-speed USB device number 2 using ehci-platform [ 31.487464] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 1 [ 31.494456] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 2 [ 31.501455] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 3 [ 31.508454] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 4 [ 31.515458] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 5 [ 31.522456] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 6 [ 31.529453] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 7 [ 31.536454] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 8 [ 31.543455] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 9 [ 31.550454] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 10 [ 31.557578] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 11 [ 31.564705] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 12 [ 31.571830] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 13 [ 31.578953] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 14 [ 31.586079] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 15 [ 31.593204] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 16 [ 31.600328] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 17 [ 31.607455] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 18 [ 31.614579] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 19 [ 31.621704] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 20 [ 31.628829] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 21 [ 31.635954] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 22 [ 31.643079] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 23 [ 31.650204] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 24 [ 31.657329] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 25 [ 31.664454] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 26 [ 31.671579] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 27 [ 31.678703] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 28 [ 31.685830] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 29 [ 31.692954] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 30 [ 31.700078] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 31 [ 31.707210] ehci-platform ehci-platform.0: devpath 1 ep0in 3strikes [ 31.713454] usb usb1: clear tt buffer port 1, a0 ep0 t0008024a [ 31.719582] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 1 [ 31.726582] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 2 [ 31.733580] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 3 [ 31.740582] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 4 [ 31.747579] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 5 [ 31.754580] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 6 [ 31.761580] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 7 [ 31.768581] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 8 [ 31.775581] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 9 [ 31.782581] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 10 [ 31.789705] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 11 [ 31.796829] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 12 [ 31.803955] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 13 [ 31.811080] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 14 [ 31.818203] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 15 [ 31.825329] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 16 [ 31.832454] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 17 [ 31.839578] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 18 [ 31.846704] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 19 [ 31.853829] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 20 [ 31.860954] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 21 [ 31.868078] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 22 [ 31.875204] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 23 [ 31.882329] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 24 [ 31.889453] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 25 [ 31.896579] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 26 [ 31.903704] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 27 [ 31.910829] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 28 [ 31.917954] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 29 [ 31.924991] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 30 [ 31.932028] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 31 [ 31.939082] ehci-platform ehci-platform.0: devpath 1 ep0in 3strikes [ 31.945324] usb usb1: clear tt buffer port 1, a0 ep0 t0008024a [ 31.951458] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 1 [ 31.958454] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 2 [ 31.965455] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 3 [ 31.972455] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 4 [ 31.979453] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 5 [ 31.986455] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 6 [ 31.993454] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 7 [ 32.000454] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 8 [ 32.007453] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 9 [ 32.014454] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 10 [ 32.021580] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 11 [ 32.028703] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 12 [ 32.035829] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 13 [ 32.042954] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 14 [ 32.050078] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 15 [ 32.057204] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 16 [ 32.064329] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 17 [ 32.071457] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 18 [ 32.078579] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 19 [ 32.085705] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 20 [ 32.092830] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 21 [ 32.099953] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 22 [ 32.107079] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 23 [ 32.114204] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 24 [ 32.121330] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 25 [ 32.128453] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 26 [ 32.135579] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 27 [ 32.142704] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 28 [ 32.149828] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 29 [ 32.156954] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 30 [ 32.164079] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 31 [ 32.171204] ehci-platform ehci-platform.0: devpath 1 ep0in 3strikes [ 32.177446] usb usb1: clear tt buffer port 1, a0 ep0 t0008024a [ 32.183302] [__hub_port_init -> __hub_port_reset] [ 32.240581] ehci-platform ehci-platform.0: port 1 reset complete, port enabled [ 32.247783] ehci-platform ehci-platform.0: GetStatus port:1 status 001005 0 ACK POWER sig=se0 PE CONNECT [ 32.310412] usb 1-1: device descriptor read/64, error -71 [ 32.420461] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 1 [ 32.427454] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 2 [ 32.434455] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 3 [ 32.441455] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 4 [ 32.448453] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 5 [ 32.455454] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 6 [ 32.462455] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 7 [ 32.469453] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 8 [ 32.476454] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 9 [ 32.483454] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 10 [ 32.490579] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 11 [ 32.497703] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 12 [ 32.504829] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 13 [ 32.511954] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 14 [ 32.519078] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 15 [ 32.526208] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 16 [ 32.533330] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 17 [ 32.540455] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 18 [ 32.547578] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 19 [ 32.554715] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 20 [ 32.561837] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 21 [ 32.568963] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 22 [ 32.576085] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 23 [ 32.583208] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 24 [ 32.590329] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 25 [ 32.597457] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 26 [ 32.604580] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 27 [ 32.611705] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 28 [ 32.618828] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 29 [ 32.625954] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 30 [ 32.633080] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 31 [ 32.640204] ehci-platform ehci-platform.0: devpath 1 ep0in 3strikes [ 32.646452] usb usb1: clear tt buffer port 1, a0 ep0 t0008024a [ 32.652583] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 1 [ 32.659579] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 2 [ 32.666580] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 3 [ 32.673579] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 4 [ 32.680580] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 5 [ 32.687578] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 6 [ 32.694579] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 7 [ 32.701579] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 8 [ 32.708578] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 9 [ 32.715579] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 10 [ 32.722704] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 11 [ 32.729828] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 12 [ 32.736954] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 13 [ 32.744079] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 14 [ 32.751204] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 15 [ 32.758328] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 16 [ 32.765455] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 17 [ 32.772579] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 18 [ 32.779703] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 19 [ 32.786829] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 20 [ 32.793954] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 21 [ 32.801079] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 22 [ 32.808203] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 23 [ 32.815329] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 24 [ 32.822454] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 25 [ 32.829578] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 26 [ 32.836703] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 27 [ 32.843829] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 28 [ 32.850955] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 29 [ 32.858078] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 30 [ 32.865204] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 31 [ 32.872330] ehci-platform ehci-platform.0: devpath 1 ep0in 3strikes [ 32.878573] usb usb1: clear tt buffer port 1, a0 ep0 t0008024a [ 32.884706] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 1 [ 32.891705] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 2 [ 32.898704] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 3 [ 32.905704] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 4 [ 32.912704] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 5 [ 32.919704] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 6 [ 32.926704] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 7 [ 32.933704] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 8 [ 32.940704] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 9 [ 32.947703] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 10 [ 32.954829] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 11 [ 32.961954] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 12 [ 32.969078] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 13 [ 32.976204] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 14 [ 32.983329] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 15 [ 32.990454] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 16 [ 32.997578] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 17 [ 33.004704] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 18 [ 33.011829] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 19 [ 33.018953] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 20 [ 33.026080] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 21 [ 33.033204] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 22 [ 33.040328] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 23 [ 33.047454] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 24 [ 33.054579] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 25 [ 33.061705] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 26 [ 33.068829] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 27 [ 33.075954] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 28 [ 33.083081] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 29 [ 33.090204] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 30 [ 33.097330] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 31 [ 33.104454] ehci-platform ehci-platform.0: devpath 1 ep0in 3strikes [ 33.110696] usb usb1: clear tt buffer port 1, a0 ep0 t0008024a [ 33.116558] [__hub_port_init -> __hub_port_reset] [ 33.180579] ehci-platform ehci-platform.0: port 1 reset complete, port enabled [ 33.187779] ehci-platform ehci-platform.0: GetStatus port:1 status 001005 0 ACK POWER sig=se0 PE CONNECT [ 33.250414] usb 1-1: device descriptor read/64, error -71 [ 33.360527] [hub_port_connect -> __hub_port_init] [ 33.365217] [__hub_port_init -> __hub_port_reset] [ 33.420584] ehci-platform ehci-platform.0: port 1 reset complete, port enabled [ 33.427791] ehci-platform ehci-platform.0: GetStatus port:1 status 001005 0 ACK POWER sig=se0 PE CONNECT [ 33.490416] usb 1-1: new full-speed USB device number 3 using ehci-platform [ 33.497462] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 1 [ 33.504457] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 2 [ 33.511456] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 3 [ 33.518454] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 4 [ 33.525454] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 5 [ 33.532457] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 6 [ 33.539453] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 7 [ 33.546457] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 8 [ 33.553456] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 9 [ 33.560454] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 10 [ 33.567578] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 11 [ 33.574704] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 12 [ 33.581829] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 13 [ 33.588953] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 14 [ 33.596079] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 15 [ 33.603204] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 16 [ 33.610328] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 17 [ 33.617454] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 18 [ 33.624579] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 19 [ 33.631704] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 20 [ 33.638829] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 21 [ 33.645954] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 22 [ 33.653079] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 23 [ 33.660203] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 24 [ 33.667329] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 25 [ 33.674454] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 26 [ 33.681579] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 27 [ 33.688703] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 28 [ 33.695829] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 29 [ 33.702954] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 30 [ 33.710078] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 31 [ 33.717204] ehci-platform ehci-platform.0: devpath 1 ep0in 3strikes [ 33.723446] usb usb1: clear tt buffer port 1, a0 ep0 t0008024a [ 33.729582] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 1 [ 33.736581] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 2 [ 33.743580] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 3 [ 33.750580] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 4 [ 33.757578] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 5 [ 33.764579] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 6 [ 33.771579] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 7 [ 33.778578] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 8 [ 33.785579] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 9 [ 33.792579] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 10 [ 33.799703] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 11 [ 33.806830] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 12 [ 33.813954] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 13 [ 33.821079] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 14 [ 33.828204] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 15 [ 33.835328] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 16 [ 33.842454] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 17 [ 33.849578] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 18 [ 33.856705] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 19 [ 33.863829] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 20 [ 33.870954] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 21 [ 33.878078] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 22 [ 33.885204] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 23 [ 33.892329] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 24 [ 33.899453] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 25 [ 33.906580] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 26 [ 33.913704] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 27 [ 33.920830] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 28 [ 33.927953] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 29 [ 33.935080] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 30 [ 33.942205] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 31 [ 33.949329] ehci-platform ehci-platform.0: devpath 1 ep0in 3strikes [ 33.955576] usb usb1: clear tt buffer port 1, a0 ep0 t0008024a [ 33.961707] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 1 [ 33.968704] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 2 [ 33.975706] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 3 [ 33.982704] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 4 [ 33.989703] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 5 [ 33.996704] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 6 [ 34.003704] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 7 [ 34.010704] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 8 [ 34.017703] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 9 [ 34.024704] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 10 [ 34.031830] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 11 [ 34.038953] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 12 [ 34.046079] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 13 [ 34.053204] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 14 [ 34.060328] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 15 [ 34.067454] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 16 [ 34.074579] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 17 [ 34.081704] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 18 [ 34.088828] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 19 [ 34.095956] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 20 [ 34.103080] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 21 [ 34.110203] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 22 [ 34.117330] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 23 [ 34.124454] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 24 [ 34.131579] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 25 [ 34.138704] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 26 [ 34.145829] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 27 [ 34.152954] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 28 [ 34.160078] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 29 [ 34.167204] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 30 [ 34.174329] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 31 [ 34.181454] ehci-platform ehci-platform.0: devpath 1 ep0in 3strikes [ 34.187697] usb usb1: clear tt buffer port 1, a0 ep0 t0008024a [ 34.193551] [__hub_port_init -> __hub_port_reset] [ 34.250579] ehci-platform ehci-platform.0: port 1 reset complete, port enabled [ 34.257783] ehci-platform ehci-platform.0: GetStatus port:1 status 001005 0 ACK POWER sig=se0 PE CONNECT [ 34.320414] usb 1-1: device descriptor read/64, error -71 [ 34.430457] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 1 [ 34.437455] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 2 [ 34.444455] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 3 [ 34.451456] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 4 [ 34.458453] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 5 [ 34.465454] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 6 [ 34.472454] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 7 [ 34.479453] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 8 [ 34.486454] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 9 [ 34.493454] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 10 [ 34.500579] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 11 [ 34.507703] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 12 [ 34.514830] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 13 [ 34.521954] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 14 [ 34.529078] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 15 [ 34.536205] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 16 [ 34.543332] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 17 [ 34.550457] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 18 [ 34.557579] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 19 [ 34.564705] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 20 [ 34.571829] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 21 [ 34.578953] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 22 [ 34.586079] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 23 [ 34.593204] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 24 [ 34.600328] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 25 [ 34.607454] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 26 [ 34.614579] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 27 [ 34.621704] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 28 [ 34.628828] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 29 [ 34.635954] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 30 [ 34.643079] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 31 [ 34.650204] ehci-platform ehci-platform.0: devpath 1 ep0in 3strikes [ 34.656443] usb usb1: clear tt buffer port 1, a0 ep0 t0008024a [ 34.662580] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 1 [ 34.669580] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 2 [ 34.676579] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 3 [ 34.683579] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 4 [ 34.690579] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 5 [ 34.697578] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 6 [ 34.704579] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 7 [ 34.711578] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 8 [ 34.718579] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 9 [ 34.725579] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 10 [ 34.732704] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 11 [ 34.739829] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 12 [ 34.746955] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 13 [ 34.754079] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 14 [ 34.761205] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 15 [ 34.768328] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 16 [ 34.775459] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 17 [ 34.782582] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 18 [ 34.789703] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 19 [ 34.796830] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 20 [ 34.803955] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 21 [ 34.811084] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 22 [ 34.818205] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 23 [ 34.825330] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 24 [ 34.832455] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 25 [ 34.839578] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 26 [ 34.846704] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 27 [ 34.853830] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 28 [ 34.860958] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 29 [ 34.868079] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 30 [ 34.875205] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 31 [ 34.882330] ehci-platform ehci-platform.0: devpath 1 ep0in 3strikes [ 34.888574] usb usb1: clear tt buffer port 1, a0 ep0 t0008024a [ 34.894706] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 1 [ 34.901707] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 2 [ 34.908704] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 3 [ 34.915705] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 4 [ 34.922704] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 5 [ 34.929703] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 6 [ 34.936704] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 7 [ 34.943705] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 8 [ 34.950704] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 9 [ 34.957703] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 10 [ 34.964830] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 11 [ 34.971954] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 12 [ 34.979078] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 13 [ 34.986204] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 14 [ 34.993329] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 15 [ 35.000455] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 16 [ 35.007579] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 17 [ 35.014704] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 18 [ 35.021829] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 19 [ 35.028954] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 20 [ 35.036079] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 21 [ 35.043204] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 22 [ 35.050329] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 23 [ 35.057454] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 24 [ 35.064579] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 25 [ 35.071704] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 26 [ 35.078828] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 27 [ 35.085954] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 28 [ 35.093079] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 29 [ 35.100203] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 30 [ 35.107334] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 31 [ 35.114456] ehci-platform ehci-platform.0: devpath 1 ep0in 3strikes [ 35.120697] usb usb1: clear tt buffer port 1, a0 ep0 t0008024a [ 35.126562] [__hub_port_init -> __hub_port_reset] [ 35.190579] ehci-platform ehci-platform.0: port 1 reset complete, port enabled [ 35.197781] ehci-platform ehci-platform.0: GetStatus port:1 status 001005 0 ACK POWER sig=se0 PE CONNECT [ 35.260415] usb 1-1: device descriptor read/64, error -71 [ 35.370469] [hub_port_connect -> __hub_port_init] [ 35.375155] [__hub_port_init -> __hub_port_reset] [ 35.430579] ehci-platform ehci-platform.0: port 1 reset complete, port enabled [ 35.437781] ehci-platform ehci-platform.0: GetStatus port:1 status 001005 0 ACK POWER sig=se0 PE CONNECT [ 35.500416] usb 1-1: new full-speed USB device number 4 using ehci-platform [ 35.507460] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 1 [ 35.514456] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 2 [ 35.521455] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 3 [ 35.528453] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 4 [ 35.535455] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 5 [ 35.542454] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 6 [ 35.549454] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 7 [ 35.556456] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 8 [ 35.563455] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 9 [ 35.570455] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 10 [ 35.577578] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 11 [ 35.584704] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 12 [ 35.591830] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 13 [ 35.598953] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 14 [ 35.606079] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 15 [ 35.613205] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 16 [ 35.620328] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 17 [ 35.627454] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 18 [ 35.634578] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 19 [ 35.641704] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 20 [ 35.648828] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 21 [ 35.655955] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 22 [ 35.663079] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 23 [ 35.670203] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 24 [ 35.677329] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 25 [ 35.684454] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 26 [ 35.691579] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 27 [ 35.698704] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 28 [ 35.705829] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 29 [ 35.712954] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 30 [ 35.720079] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 31 [ 35.727205] ehci-platform ehci-platform.0: devpath 1 ep0out 3strikes [ 35.733532] usb usb1: clear tt buffer port 1, a0 ep0 t0008024a [ 35.940463] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 1 [ 35.947456] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 2 [ 35.954455] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 3 [ 35.961455] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 4 [ 35.968453] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 5 [ 35.975455] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 6 [ 35.982455] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 7 [ 35.989454] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 8 [ 35.996454] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 9 [ 36.003454] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 10 [ 36.010580] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 11 [ 36.017703] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 12 [ 36.024829] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 13 [ 36.031954] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 14 [ 36.039078] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 15 [ 36.046204] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 16 [ 36.053329] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 17 [ 36.060454] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 18 [ 36.067578] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 19 [ 36.074704] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 20 [ 36.081829] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 21 [ 36.088954] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 22 [ 36.096079] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 23 [ 36.103206] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 24 [ 36.110328] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 25 [ 36.117455] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 26 [ 36.124579] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 27 [ 36.131704] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 28 [ 36.138828] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 29 [ 36.145954] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 30 [ 36.153079] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 31 [ 36.160204] ehci-platform ehci-platform.0: devpath 1 ep0out 3strikes [ 36.166533] usb usb1: clear tt buffer port 1, a0 ep0 t0008024a [ 36.380415] usb 1-1: device not accepting address 4, error -71 [ 36.386287] [hub_port_connect -> __hub_port_init] [ 36.391000] [__hub_port_init -> __hub_port_reset] [ 36.450580] ehci-platform ehci-platform.0: port 1 reset complete, port enabled [ 36.457787] ehci-platform ehci-platform.0: GetStatus port:1 status 001005 0 ACK POWER sig=se0 PE CONNECT [ 36.520416] usb 1-1: new full-speed USB device number 5 using ehci-platform [ 36.527460] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 1 [ 36.534456] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 2 [ 36.541456] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 3 [ 36.548453] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 4 [ 36.555455] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 5 [ 36.562458] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 6 [ 36.569454] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 7 [ 36.576456] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 8 [ 36.583455] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 9 [ 36.590455] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 10 [ 36.597578] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 11 [ 36.604704] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 12 [ 36.611829] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 13 [ 36.618953] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 14 [ 36.626079] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 15 [ 36.633205] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 16 [ 36.640328] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 17 [ 36.647454] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 18 [ 36.654579] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 19 [ 36.661704] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 20 [ 36.668828] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 21 [ 36.675954] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 22 [ 36.683079] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 23 [ 36.690203] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 24 [ 36.697329] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 25 [ 36.704454] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 26 [ 36.711579] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 27 [ 36.718703] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 28 [ 36.725829] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 29 [ 36.732954] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 30 [ 36.740078] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 31 [ 36.747110] ehci-platform ehci-platform.0: devpath 1 ep0out 3strikes [ 36.753440] usb usb1: clear tt buffer port 1, a0 ep0 t0008024a [ 36.960458] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 1 [ 36.967454] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 2 [ 36.974455] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 3 [ 36.981456] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 4 [ 36.988454] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 5 [ 36.995454] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 6 [ 37.002454] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 7 [ 37.009453] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 8 [ 37.016454] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 9 [ 37.023454] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 10 [ 37.030580] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 11 [ 37.037704] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 12 [ 37.044829] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 13 [ 37.051954] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 14 [ 37.059078] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 15 [ 37.066205] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 16 [ 37.073329] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 17 [ 37.080455] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 18 [ 37.087578] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 19 [ 37.094704] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 20 [ 37.101830] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 21 [ 37.108953] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 22 [ 37.116081] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 23 [ 37.123205] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 24 [ 37.130328] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 25 [ 37.137454] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 26 [ 37.144579] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 27 [ 37.151705] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 28 [ 37.158828] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 29 [ 37.165954] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 30 [ 37.173079] ehci-platform ehci-platform.0: detected XactErr len 0/8 retry 31 [ 37.180203] ehci-platform ehci-platform.0: devpath 1 ep0out 3strikes [ 37.186528] usb usb1: clear tt buffer port 1, a0 ep0 t0008024a [ 37.400416] usb 1-1: device not accepting address 5, error -71 [ 37.406272] usb usb1-port1: unable to enumerate USB device
