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.
--
Rafał
[ 179.865406] hub 1-0:1.0: state 7 ports 2 chg 0000 evt 0002
[ 179.870958] ehci-platform ehci-platform.0: GetStatus port:1 status 001803 0
ACK POWER sig=j CSC CONNECT
[ 179.880462] usb usb1-port1: status 0501, change 0001, 480 Mb/s
[ 180.040560] usb usb1-port1: debounce total 100ms stable 100ms status 0x501
[ 180.047426] [hub_port_connect -> __hub_port_init]
[ 180.052138] [__hub_port_init -> __hub_port_reset]
[ 180.110789] ehci-platform ehci-platform.0: port 1 reset complete, port
enabled
[ 180.117992] ehci-platform ehci-platform.0: GetStatus port:1 status 001005 0
ACK POWER sig=se0 PE CONNECT
[ 180.180545] usb 1-1: new high-speed USB device number 10 using ehci-platform
[ 180.188077] [__hub_port_init -> __hub_port_reset]
[ 180.250786] ehci-platform ehci-platform.0: port 1 reset complete, port
enabled
[ 180.257986] ehci-platform ehci-platform.0: GetStatus port:1 status 001005 0
ACK POWER sig=se0 PE CONNECT
[ 180.352433] usb 1-1: default language 0x0409
[ 180.357927] usb 1-1: udev 10, busnum 1, minor = 9
[ 180.363004] usb 1-1: usb_probe_device
[ 180.366670] usb 1-1: configuration #1 chosen from 1 choice
[ 180.372452] usb 1-1: adding 1-1:1.0 (config #1, interface 0)
[ 181.490722] hub 1-0:1.0: state 7 ports 2 chg 0000 evt 0002
[ 181.496234] ehci-platform ehci-platform.0: GetStatus port:1 status 001803 0
ACK POWER sig=j CSC CONNECT
[ 181.505795] usb usb1-port1: status 0501, change 0001, 480 Mb/s
[ 181.511639] usb 1-1: USB disconnect, device number 10
[ 181.516671] usb 1-1: unregistering device
[ 181.520680] usb 1-1: unregistering interface 1-1:1.0
[ 181.525894] usb 1-1: usb_disable_device nuking all URBs
[ 181.650564] ehci-platform ehci-platform.0: GetStatus port:1 status 001002 0
ACK POWER sig=se0 CSC
[ 181.810562] usb usb1-port1: debounce total 175ms stable 100ms status 0x100
[ 181.817422] hub 1-0:1.0: state 7 ports 2 chg 0000 evt 0002
[ 184.206129] hub 1-0:1.0: state 7 ports 2 chg 0000 evt 0002
[ 184.211655] ehci-platform ehci-platform.0: GetStatus port:1 status 001803 0
ACK POWER sig=j CSC CONNECT
[ 184.221193] usb usb1-port1: status 0501, change 0001, 480 Mb/s
[ 184.380559] usb usb1-port1: debounce total 100ms stable 100ms status 0x501
[ 184.387417] [hub_port_connect -> __hub_port_init]
[ 184.392127] [__hub_port_init -> __hub_port_reset]
[ 184.450663] ehci-platform ehci-platform.0: port 1 reset complete, port
enabled
[ 184.457865] ehci-platform ehci-platform.0: GetStatus port:1 status 001005 0
ACK POWER sig=se0 PE CONNECT
[ 184.520544] usb 1-1: new high-speed USB device number 11 using ehci-platform
[ 184.528067] [__hub_port_init -> __hub_port_reset]
[ 184.590788] ehci-platform ehci-platform.0: port 1 reset complete, port
enabled
[ 184.597988] ehci-platform ehci-platform.0: GetStatus port:1 status 001005 0
ACK POWER sig=se0 PE CONNECT
[ 184.692431] usb 1-1: default language 0x0409
[ 184.698055] usb 1-1: udev 11, busnum 1, minor = 10
[ 184.703236] usb 1-1: usb_probe_device
[ 184.706907] usb 1-1: configuration #1 chosen from 1 choice
[ 184.712702] usb 1-1: adding 1-1:1.0 (config #1, interface 0)
[ 186.335228] hub 1-0:1.0: state 7 ports 2 chg 0000 evt 0002
[ 186.340766] ehci-platform ehci-platform.0: GetStatus port:1 status 001803 0
ACK POWER sig=j CSC CONNECT
[ 186.350281] usb usb1-port1: status 0501, change 0001, 480 Mb/s
[ 186.356126] usb 1-1: USB disconnect, device number 11
[ 186.361184] usb 1-1: unregistering device
[ 186.365181] usb 1-1: unregistering interface 1-1:1.0
[ 186.370404] usb 1-1: usb_disable_device nuking all URBs
[ 186.410576] ehci-platform ehci-platform.0: GetStatus port:1 status 001002 0
ACK POWER sig=se0 CSC
[ 186.570567] usb usb1-port1: debounce total 125ms stable 100ms status 0x100
[ 186.577423] hub 1-0:1.0: state 7 ports 2 chg 0000 evt 0002
[ 190.973879] hub 1-0:1.0: state 7 ports 2 chg 0000 evt 0002
[ 190.979381] ehci-platform ehci-platform.0: GetStatus port:1 status 001803 0
ACK POWER sig=j CSC CONNECT
[ 190.988927] usb usb1-port1: status 0501, change 0001, 480 Mb/s
[ 191.150562] usb usb1-port1: debounce total 100ms stable 100ms status 0x501
[ 191.157420] [hub_port_connect -> __hub_port_init]
[ 191.162129] [__hub_port_init -> __hub_port_reset]
[ 191.220661] ehci-platform ehci-platform.0: port 1 reset complete, port
enabled
[ 191.227857] ehci-platform ehci-platform.0: GetStatus port:1 status 001005 0
ACK POWER sig=se0 PE CONNECT
[ 191.290546] usb 1-1: new high-speed USB device number 12 using ehci-platform
[ 191.298066] [__hub_port_init -> __hub_port_reset]
[ 191.360786] ehci-platform ehci-platform.0: port 1 reset complete, port
enabled
[ 191.367990] ehci-platform ehci-platform.0: GetStatus port:1 status 001005 0
ACK POWER sig=se0 PE CONNECT
[ 191.462563] usb 1-1: default language 0x0409
[ 191.468179] usb 1-1: udev 12, busnum 1, minor = 11
[ 191.473369] usb 1-1: usb_probe_device
[ 191.477036] usb 1-1: configuration #1 chosen from 1 choice
[ 191.482827] usb 1-1: adding 1-1:1.0 (config #1, interface 0)
[ 192.765479] hub 1-0:1.0: state 7 ports 2 chg 0000 evt 0002
[ 192.771019] ehci-platform ehci-platform.0: GetStatus port:1 status 001803 0
ACK POWER sig=j CSC CONNECT
[ 192.780565] usb usb1-port1: status 0501, change 0001, 480 Mb/s
[ 192.786384] usb 1-1: USB disconnect, device number 12
[ 192.791435] usb 1-1: unregistering device
[ 192.795431] usb 1-1: unregistering interface 1-1:1.0
[ 192.800671] usb 1-1: usb_disable_device nuking all URBs
[ 192.960567] ehci-platform ehci-platform.0: GetStatus port:1 status 001002 0
ACK POWER sig=se0 CSC
[ 193.120567] usb usb1-port1: debounce total 200ms stable 100ms status 0x100
[ 193.127422] hub 1-0:1.0: state 7 ports 2 chg 0000 evt 0002
[ 195.462021] hub 1-0:1.0: state 7 ports 2 chg 0000 evt 0002
[ 195.467524] ehci-platform ehci-platform.0: GetStatus port:1 status 001803 0
ACK POWER sig=j CSC CONNECT
[ 195.477062] usb usb1-port1: status 0501, change 0001, 480 Mb/s
[ 195.640563] usb usb1-port1: debounce total 100ms stable 100ms status 0x501
[ 195.647421] [hub_port_connect -> __hub_port_init]
[ 195.652128] [__hub_port_init -> __hub_port_reset]
[ 195.710551] ehci-platform ehci-platform.0: port 1 full speed --> companion
[ 195.717409] ehci-platform ehci-platform.0: GetStatus port:1 status 003801 0
ACK POWER OWNER sig=j CONNECT
[ 195.727093] hub 1-0:1.0: port_wait_reset: err = -16
[ 195.731964] usb usb1-port1: not enabled, trying reset again...
[ 195.940560] ehci-platform ehci-platform.0: GetStatus port:1 status 003002 0
ACK POWER OWNER sig=se0 CSC
[ 195.950102] hub 1-0:1.0: state 7 ports 2 chg 0000 evt 0002
[ 195.955597] ehci-platform ehci-platform.0: GetStatus port:1 status 003002 0
ACK POWER OWNER sig=se0 CSC
[ 195.965099] usb usb1-port1: status 0100, change 0001, 12 Mb/s
[ 196.130564] usb usb1-port1: debounce total 100ms stable 100ms status 0x100
* No more USB events / messages beyond this point *
[ 116.060007] hub 1-1:1.0: state 7 ports 4 chg 0000 evt 0008
[ 116.065819] usb 1-1-port3: status 0101, change 0001, 12 Mb/s
[ 116.071663] usb 1-1-port3: indicator auto status 0
[ 116.240569] usb 1-1-port3: debounce total 100ms stable 100ms status 0x101
[ 116.247343] [hub_port_connect -> __hub_port_init]
[ 116.252061] [__hub_port_init -> __hub_port_reset]
[ 116.270817] usb 1-1-port3: not reset yet, waiting 10ms
[ 116.350518] usb 1-1.3: new high-speed USB device number 3 using ehci-platform
[ 116.358067] [__hub_port_init -> __hub_port_reset]
[ 116.380815] usb 1-1-port3: not reset yet, waiting 10ms
[ 116.492447] usb 1-1.3: default language 0x0409
[ 116.498317] usb 1-1.3: udev 3, busnum 1, minor = 2
[ 116.503532] usb 1-1.3: usb_probe_device
[ 116.507370] usb 1-1.3: configuration #1 chosen from 1 choice
[ 116.513342] usb 1-1.3: adding 1-1.3:1.0 (config #1, interface 0)
[ 118.363999] hub 1-1:1.0: state 7 ports 4 chg 0000 evt 0008
[ 118.369693] usb 1-1-port3: status 0101, change 0001, 12 Mb/s
[ 118.375452] usb 1-1-port3: indicator auto status 0
[ 118.380233] usb 1-1.3: USB disconnect, device number 3
[ 118.385380] usb 1-1.3: unregistering device
[ 118.389551] usb 1-1.3: unregistering interface 1-1.3:1.0
[ 118.395168] usb 1-1.3: usb_disable_device nuking all URBs
[ 118.690579] usb 1-1-port3: debounce total 175ms stable 100ms status 0x100
[ 120.411995] hub 1-1:1.0: state 7 ports 4 chg 0000 evt 0008
[ 120.417692] usb 1-1-port3: status 0101, change 0001, 12 Mb/s
[ 120.423448] usb 1-1-port3: indicator auto status 0
[ 120.590571] usb 1-1-port3: debounce total 100ms stable 100ms status 0x101
[ 120.597350] [hub_port_connect -> __hub_port_init]
[ 120.602058] [__hub_port_init -> __hub_port_reset]
[ 120.620816] usb 1-1-port3: not reset yet, waiting 10ms
[ 120.700517] usb 1-1.3: new high-speed USB device number 4 using ehci-platform
[ 120.708066] [__hub_port_init -> __hub_port_reset]
[ 120.730839] usb 1-1-port3: not reset yet, waiting 10ms
[ 120.842454] usb 1-1.3: default language 0x0409
[ 120.848320] usb 1-1.3: udev 4, busnum 1, minor = 3
[ 120.853513] usb 1-1.3: usb_probe_device
[ 120.857350] usb 1-1.3: configuration #1 chosen from 1 choice
[ 120.863344] usb 1-1.3: adding 1-1.3:1.0 (config #1, interface 0)
[ 122.460013] hub 1-1:1.0: state 7 ports 4 chg 0000 evt 0008
[ 122.465818] usb 1-1-port3: status 0101, change 0001, 12 Mb/s
[ 122.471577] usb 1-1-port3: indicator auto status 0
[ 122.476354] usb 1-1.3: USB disconnect, device number 4
[ 122.481502] usb 1-1.3: unregistering device
[ 122.485670] usb 1-1.3: unregistering interface 1-1.3:1.0
[ 122.491290] usb 1-1.3: usb_disable_device nuking all URBs
[ 122.650578] usb 1-1-port3: debounce total 100ms stable 100ms status 0x101
[ 122.657360] [hub_port_connect -> __hub_port_init]
[ 122.662078] [__hub_port_init -> __hub_port_reset]
[ 122.715962] hub 1-1:1.0: state 7 ports 4 chg 0000 evt 0008
[ 122.730575] usb 1-1-port3: status 0100, change 0001, 12 Mb/s
[ 122.736314] usb 1-1-port3: indicator auto status 0
[ 122.900568] usb 1-1-port3: debounce total 100ms stable 100ms status 0x100
[ 124.252003] hub 1-1:1.0: state 7 ports 4 chg 0000 evt 0008
[ 124.257692] usb 1-1-port3: status 0101, change 0001, 12 Mb/s
[ 124.263451] usb 1-1-port3: indicator auto status 0
[ 124.420570] usb 1-1-port3: debounce total 100ms stable 100ms status 0x101
[ 124.427341] [hub_port_connect -> __hub_port_init]
[ 124.432063] [__hub_port_init -> __hub_port_reset]
[ 124.450817] usb 1-1-port3: not reset yet, waiting 10ms
[ 124.530537] usb 1-1.3: new high-speed USB device number 6 using ehci-platform
[ 124.538076] [__hub_port_init -> __hub_port_reset]
[ 124.560822] usb 1-1-port3: not reset yet, waiting 10ms
[ 124.672446] usb 1-1.3: default language 0x0409
[ 124.678318] usb 1-1.3: udev 6, busnum 1, minor = 5
[ 124.683520] usb 1-1.3: usb_probe_device
[ 124.687359] usb 1-1.3: configuration #1 chosen from 1 choice
[ 124.693343] usb 1-1.3: adding 1-1.3:1.0 (config #1, interface 0)
[ 127.068016] hub 1-1:1.0: state 7 ports 4 chg 0000 evt 0008
[ 127.073819] usb 1-1-port3: status 0101, change 0001, 12 Mb/s
[ 127.079564] usb 1-1-port3: indicator auto status 0
[ 127.084374] usb 1-1.3: USB disconnect, device number 6
[ 127.089494] usb 1-1.3: unregistering device
[ 127.093688] usb 1-1.3: unregistering interface 1-1.3:1.0
[ 127.099278] usb 1-1.3: usb_disable_device nuking all URBs
[ 127.420578] usb 1-1-port3: debounce total 200ms stable 100ms status 0x100
[ 130.908005] hub 1-1:1.0: state 7 ports 4 chg 0000 evt 0008
[ 130.913818] usb 1-1-port3: status 0101, change 0001, 12 Mb/s
[ 130.919565] usb 1-1-port3: indicator auto status 0
[ 131.090574] usb 1-1-port3: debounce total 100ms stable 100ms status 0x101
[ 131.097353] [hub_port_connect -> __hub_port_init]
[ 131.102063] [__hub_port_init -> __hub_port_reset]
[ 131.120816] usb 1-1-port3: not reset yet, waiting 10ms
[ 131.200518] usb 1-1.3: new high-speed USB device number 7 using ehci-platform
[ 131.208066] [__hub_port_init -> __hub_port_reset]
[ 131.230814] usb 1-1-port3: not reset yet, waiting 10ms
[ 131.342446] usb 1-1.3: default language 0x0409
[ 131.348318] usb 1-1.3: udev 7, busnum 1, minor = 6
[ 131.353493] usb 1-1.3: usb_probe_device
[ 131.357336] usb 1-1.3: configuration #1 chosen from 1 choice
[ 131.363341] usb 1-1.3: adding 1-1.3:1.0 (config #1, interface 0)
[ 133.724010] hub 1-1:1.0: state 7 ports 4 chg 0000 evt 0008
[ 133.729691] usb 1-1-port3: status 0100, change 0001, 12 Mb/s
[ 133.735455] usb 1-1-port3: indicator auto status 0
[ 133.740236] usb 1-1.3: USB disconnect, device number 7
[ 133.745383] usb 1-1.3: unregistering device
[ 133.749551] usb 1-1.3: unregistering interface 1-1.3:1.0
[ 133.755165] usb 1-1.3: usb_disable_device nuking all URBs
[ 133.920578] usb 1-1-port3: debounce total 100ms stable 100ms status 0x100
[ 136.284008] hub 1-1:1.0: state 7 ports 4 chg 0000 evt 0008
[ 136.289693] usb 1-1-port3: status 0101, change 0001, 12 Mb/s
[ 136.295455] usb 1-1-port3: indicator auto status 0
[ 136.460571] usb 1-1-port3: debounce total 100ms stable 100ms status 0x101
[ 136.467346] [hub_port_connect -> __hub_port_init]
[ 136.472057] [__hub_port_init -> __hub_port_reset]
[ 136.490817] usb 1-1-port3: not reset yet, waiting 10ms
[ 136.570521] usb 1-1.3: new high-speed USB device number 8 using ehci-platform
[ 136.578067] [__hub_port_init -> __hub_port_reset]
[ 136.600816] usb 1-1-port3: not reset yet, waiting 10ms
[ 136.712444] usb 1-1.3: default language 0x0409
[ 136.718319] usb 1-1.3: udev 8, busnum 1, minor = 7
[ 136.723499] usb 1-1.3: usb_probe_device
[ 136.727337] usb 1-1.3: configuration #1 chosen from 1 choice
[ 136.733340] usb 1-1.3: adding 1-1.3:1.0 (config #1, interface 0)
[ 138.588007] hub 1-1:1.0: state 7 ports 4 chg 0000 evt 0008
[ 138.593819] usb 1-1-port3: status 0100, change 0001, 12 Mb/s
[ 138.599563] usb 1-1-port3: indicator auto status 0
[ 138.604373] usb 1-1.3: USB disconnect, device number 8
[ 138.609491] usb 1-1.3: unregistering device
[ 138.613684] usb 1-1.3: unregistering interface 1-1.3:1.0
[ 138.619274] usb 1-1.3: usb_disable_device nuking all URBs
[ 138.780578] usb 1-1-port3: debounce total 100ms stable 100ms status 0x100
[ 140.124004] hub 1-1:1.0: state 7 ports 4 chg 0000 evt 0008
[ 140.129693] usb 1-1-port3: status 0101, change 0001, 12 Mb/s
[ 140.135451] usb 1-1-port3: indicator auto status 0
[ 140.300571] usb 1-1-port3: debounce total 100ms stable 100ms status 0x101
[ 140.307343] [hub_port_connect -> __hub_port_init]
[ 140.312064] [__hub_port_init -> __hub_port_reset]
[ 140.330817] usb 1-1-port3: not reset yet, waiting 10ms
[ 140.410520] usb 1-1.3: new full-speed USB device number 9 using ehci-platform
[ 140.418562] [__hub_port_init -> __hub_port_reset]
[ 140.440693] usb 1-1-port3: not reset yet, waiting 10ms
[ 140.520516] usb 1-1.3: device descriptor read/64, error -32
[ 140.631436] [__hub_port_init -> __hub_port_reset]
[ 140.650816] usb 1-1-port3: not reset yet, waiting 10ms
[ 140.730518] usb 1-1.3: device descriptor read/64, error -32
[ 140.840586] [hub_port_connect -> __hub_port_init]
[ 140.845267] [__hub_port_init -> __hub_port_reset]
[ 140.860815] usb 1-1-port3: not reset yet, waiting 10ms
[ 140.940519] usb 1-1.3: new full-speed USB device number 10 using
ehci-platform
[ 140.948561] [__hub_port_init -> __hub_port_reset]
[ 140.970691] usb 1-1-port3: not reset yet, waiting 10ms
[ 141.050515] usb 1-1.3: device descriptor read/64, error -32
[ 141.161436] [__hub_port_init -> __hub_port_reset]
[ 141.180814] usb 1-1-port3: not reset yet, waiting 10ms
[ 141.260516] usb 1-1.3: device descriptor read/64, error -32
[ 141.370578] [hub_port_connect -> __hub_port_init]
[ 141.375263] [__hub_port_init -> __hub_port_reset]
[ 141.390816] usb 1-1-port3: not reset yet, waiting 10ms
[ 141.470522] usb 1-1.3: new full-speed USB device number 11 using
ehci-platform
[ 141.890517] usb 1-1.3: device not accepting address 11, error -32
[ 141.896704] [hub_port_connect -> __hub_port_init]
[ 141.901408] [__hub_port_init -> __hub_port_reset]
[ 141.920818] usb 1-1-port3: not reset yet, waiting 10ms
[ 142.000652] usb 1-1.3: new full-speed USB device number 12 using
ehci-platform
[ 142.420532] usb 1-1.3: device not accepting address 12, error -32
[ 142.426722] usb 1-1-port3: unable to enumerate USB device
[ 142.432212] hub 1-1:1.0: state 7 ports 4 chg 0000 evt 0008
[ 147.804000] hub 1-1:1.0: state 7 ports 4 chg 0000 evt 0008
[ 147.809691] usb 1-1-port3: status 0100, change 0001, 12 Mb/s
[ 147.815451] usb 1-1-port3: indicator auto status 0
[ 147.980570] usb 1-1-port3: debounce total 100ms stable 100ms status 0x100
[ 150.108002] hub 1-1:1.0: state 7 ports 4 chg 0000 evt 0008
[ 150.113691] usb 1-1-port3: status 0101, change 0001, 12 Mb/s
[ 150.119438] usb 1-1-port3: indicator auto status 0
[ 150.290569] usb 1-1-port3: debounce total 100ms stable 100ms status 0x101
[ 150.297342] [hub_port_connect -> __hub_port_init]
[ 150.302062] [__hub_port_init -> __hub_port_reset]
[ 150.320815] usb 1-1-port3: not reset yet, waiting 10ms
[ 150.400523] usb 1-1.3: new full-speed USB device number 13 using
ehci-platform
[ 150.408686] [__hub_port_init -> __hub_port_reset]
[ 150.430692] usb 1-1-port3: not reset yet, waiting 10ms
[ 150.510519] usb 1-1.3: device descriptor read/64, error -32
[ 150.621437] [__hub_port_init -> __hub_port_reset]
[ 150.640816] usb 1-1-port3: not reset yet, waiting 10ms
[ 150.720519] usb 1-1.3: device descriptor read/64, error -32
[ 150.830588] [hub_port_connect -> __hub_port_init]
[ 150.835268] [__hub_port_init -> __hub_port_reset]
[ 150.850817] usb 1-1-port3: not reset yet, waiting 10ms
[ 150.930522] usb 1-1.3: new full-speed USB device number 14 using
ehci-platform
[ 150.938687] [__hub_port_init -> __hub_port_reset]
[ 150.960691] usb 1-1-port3: not reset yet, waiting 10ms
[ 151.040518] usb 1-1.3: device descriptor read/64, error -32
[ 151.151436] [__hub_port_init -> __hub_port_reset]
[ 151.170815] usb 1-1-port3: not reset yet, waiting 10ms
[ 151.250518] usb 1-1.3: device descriptor read/64, error -32
[ 151.360579] [hub_port_connect -> __hub_port_init]
[ 151.365262] [__hub_port_init -> __hub_port_reset]
[ 151.380818] usb 1-1-port3: not reset yet, waiting 10ms
[ 151.460636] usb 1-1.3: new full-speed USB device number 15 using
ehci-platform
[ 151.880526] usb 1-1.3: device not accepting address 15, error -32
[ 151.886718] [hub_port_connect -> __hub_port_init]
[ 151.891435] [__hub_port_init -> __hub_port_reset]
[ 151.910820] usb 1-1-port3: not reset yet, waiting 10ms
[ 151.990522] usb 1-1.3: new full-speed USB device number 16 using
ehci-platform
[ 152.410522] usb 1-1.3: device not accepting address 16, error -32
[ 152.416699] usb 1-1-port3: unable to enumerate USB device
[ 156.764000] hub 1-1:1.0: state 7 ports 4 chg 0000 evt 0008
[ 156.769691] usb 1-1-port3: status 0100, change 0001, 12 Mb/s
[ 156.775450] usb 1-1-port3: indicator auto status 0
[ 156.940570] usb 1-1-port3: debounce total 100ms stable 100ms status 0x100
[ 158.811992] hub 1-1:1.0: state 7 ports 4 chg 0000 evt 0008
[ 158.817692] usb 1-1-port3: status 0101, change 0001, 12 Mb/s
[ 158.823452] usb 1-1-port3: indicator auto status 0
[ 158.990696] usb 1-1-port3: debounce total 100ms stable 100ms status 0x101
[ 158.997466] [hub_port_connect -> __hub_port_init]
[ 159.002189] [__hub_port_init -> __hub_port_reset]
[ 159.020818] usb 1-1-port3: not reset yet, waiting 10ms
[ 159.100527] usb 1-1.3: new high-speed USB device number 17 using
ehci-platform
[ 159.108191] [__hub_port_init -> __hub_port_reset]
[ 159.130816] usb 1-1-port3: not reset yet, waiting 10ms
[ 159.242445] usb 1-1.3: default language 0x0409
[ 159.248319] usb 1-1.3: udev 17, busnum 1, minor = 16
[ 159.253696] usb 1-1.3: usb_probe_device
[ 159.257537] usb 1-1.3: configuration #1 chosen from 1 choice
[ 159.263593] usb 1-1.3: adding 1-1.3:1.0 (config #1, interface 0)
[ 177.244009] hub 1-1:1.0: state 7 ports 4 chg 0000 evt 0008
[ 177.249692] usb 1-1-port3: status 0100, change 0001, 12 Mb/s
[ 177.255454] usb 1-1-port3: indicator auto status 0
[ 177.260234] usb 1-1.3: USB disconnect, device number 17
[ 177.265468] usb 1-1.3: unregistering device
[ 177.269647] usb 1-1.3: unregistering interface 1-1.3:1.0
[ 177.275265] usb 1-1.3: usb_disable_device nuking all URBs
[ 177.440705] usb 1-1-port3: debounce total 100ms stable 100ms status 0x100
[ 179.035998] hub 1-1:1.0: state 7 ports 4 chg 0000 evt 0008
[ 179.041694] usb 1-1-port3: status 0101, change 0001, 12 Mb/s
[ 179.047439] usb 1-1-port3: indicator auto status 0
[ 179.210707] usb 1-1-port3: debounce total 100ms stable 100ms status 0x101
[ 179.217489] [hub_port_connect -> __hub_port_init]
[ 179.222209] [__hub_port_init -> __hub_port_reset]
[ 179.240819] usb 1-1-port3: not reset yet, waiting 10ms
[ 179.320534] usb 1-1.3: new high-speed USB device number 18 using
ehci-platform
[ 179.328192] [__hub_port_init -> __hub_port_reset]
[ 179.350815] usb 1-1-port3: not reset yet, waiting 10ms
[ 179.462443] usb 1-1.3: default language 0x0409
[ 179.468319] usb 1-1.3: udev 18, busnum 1, minor = 17
[ 179.473667] usb 1-1.3: usb_probe_device
[ 179.477502] usb 1-1.3: configuration #1 chosen from 1 choice
[ 179.483467] usb 1-1.3: adding 1-1.3:1.0 (config #1, interface 0)
[ 181.595999] hub 1-1:1.0: state 7 ports 4 chg 0000 evt 0008
[ 181.601818] usb 1-1-port3: status 0101, change 0001, 12 Mb/s
[ 181.607564] usb 1-1-port3: indicator auto status 0
[ 181.612374] usb 1-1.3: USB disconnect, device number 18
[ 181.617579] usb 1-1.3: unregistering device
[ 181.621771] usb 1-1.3: unregistering interface 1-1.3:1.0
[ 181.627385] usb 1-1.3: usb_disable_device nuking all URBs
[ 181.920703] usb 1-1-port3: debounce total 175ms stable 100ms status 0x100
[ 183.132010] hub 1-1:1.0: state 7 ports 4 chg 0000 evt 0008
[ 183.137692] usb 1-1-port3: status 0101, change 0001, 12 Mb/s
[ 183.143451] usb 1-1-port3: indicator auto status 0
[ 183.300696] usb 1-1-port3: debounce total 100ms stable 100ms status 0x101
[ 183.307472] [hub_port_connect -> __hub_port_init]
[ 183.312181] [__hub_port_init -> __hub_port_reset]
[ 183.330817] usb 1-1-port3: not reset yet, waiting 10ms
[ 183.410532] usb 1-1.3: new high-speed USB device number 19 using
ehci-platform
[ 183.418191] [__hub_port_init -> __hub_port_reset]
[ 183.440815] usb 1-1-port3: not reset yet, waiting 10ms
[ 183.552444] usb 1-1.3: default language 0x0409
[ 183.558318] usb 1-1.3: udev 19, busnum 1, minor = 18
[ 183.563669] usb 1-1.3: usb_probe_device
[ 183.567508] usb 1-1.3: configuration #1 chosen from 1 choice
[ 183.573589] usb 1-1.3: adding 1-1.3:1.0 (config #1, interface 0)
[ 188.764000] hub 1-1:1.0: state 7 ports 4 chg 0000 evt 0008
[ 188.769694] usb 1-1-port3: status 0101, change 0001, 12 Mb/s
[ 188.775453] usb 1-1-port3: indicator auto status 0
[ 188.780231] usb 1-1.3: USB disconnect, device number 19
[ 188.785463] usb 1-1.3: unregistering device
[ 188.789635] usb 1-1.3: unregistering interface 1-1.3:1.0
[ 188.795258] usb 1-1.3: usb_disable_device nuking all URBs
[ 188.960702] usb 1-1-port3: debounce total 100ms stable 100ms status 0x101
[ 188.967486] [hub_port_connect -> __hub_port_init]
[ 188.972200] [__hub_port_init -> __hub_port_reset]
[ 188.990818] usb 1-1-port3: not reset yet, waiting 10ms
[ 189.070541] usb 1-1.3: new full-speed USB device number 20 using
ehci-platform
[ 189.078686] [__hub_port_init -> __hub_port_reset]
[ 189.100692] usb 1-1-port3: not reset yet, waiting 10ms
[ 189.180529] usb 1-1.3: device descriptor read/64, error -32
[ 189.291437] [__hub_port_init -> __hub_port_reset]
[ 189.310816] usb 1-1-port3: not reset yet, waiting 10ms
[ 189.390528] usb 1-1.3: device descriptor read/64, error -32
[ 189.500712] [hub_port_connect -> __hub_port_init]
[ 189.505393] [__hub_port_init -> __hub_port_reset]
[ 189.520817] usb 1-1-port3: not reset yet, waiting 10ms
[ 189.600531] usb 1-1.3: new full-speed USB device number 21 using
ehci-platform
[ 189.608686] [__hub_port_init -> __hub_port_reset]
[ 189.630693] usb 1-1-port3: not reset yet, waiting 10ms
[ 189.710529] usb 1-1.3: device descriptor read/64, error -32
[ 189.821436] [__hub_port_init -> __hub_port_reset]
[ 189.840817] usb 1-1-port3: not reset yet, waiting 10ms
[ 189.920527] usb 1-1.3: device descriptor read/64, error -32
[ 190.030705] [hub_port_connect -> __hub_port_init]
[ 190.035388] [__hub_port_init -> __hub_port_reset]
[ 190.051196] hub 1-1:1.0: state 7 ports 4 chg 0000 evt 0008
[ 190.056937] usb 1-1-port3: status 0100, change 0001, 12 Mb/s
[ 190.063690] usb 1-1-port3: indicator auto status 0
[ 190.220701] usb 1-1-port3: debounce total 100ms stable 100ms status 0x100
[ 204.892005] hub 1-1:1.0: state 7 ports 4 chg 0000 evt 0008
[ 204.897692] usb 1-1-port3: status 0101, change 0001, 12 Mb/s
[ 204.903450] usb 1-1-port3: indicator auto status 0
[ 205.060699] usb 1-1-port3: debounce total 100ms stable 100ms status 0x101
[ 205.067476] [hub_port_connect -> __hub_port_init]
[ 205.072185] [__hub_port_init -> __hub_port_reset]
[ 205.090817] usb 1-1-port3: not reset yet, waiting 10ms
[ 205.170539] usb 1-1.3: new high-speed USB device number 23 using
ehci-platform
[ 205.178192] [__hub_port_init -> __hub_port_reset]
[ 205.200816] usb 1-1-port3: not reset yet, waiting 10ms
[ 205.312447] usb 1-1.3: default language 0x0409
[ 205.318319] usb 1-1.3: udev 23, busnum 1, minor = 22
[ 205.323672] usb 1-1.3: usb_probe_device
[ 205.327510] usb 1-1.3: configuration #1 chosen from 1 choice
[ 205.333592] usb 1-1.3: adding 1-1.3:1.0 (config #1, interface 0)
[ 207.708004] hub 1-1:1.0: state 7 ports 4 chg 0000 evt 0008
[ 207.713694] usb 1-1-port3: status 0101, change 0001, 12 Mb/s
[ 207.719439] usb 1-1-port3: indicator auto status 0
[ 207.724251] usb 1-1.3: USB disconnect, device number 23
[ 207.729458] usb 1-1.3: unregistering device
[ 207.733647] usb 1-1.3: unregistering interface 1-1.3:1.0
[ 207.739247] usb 1-1.3: usb_disable_device nuking all URBs
[ 207.900702] usb 1-1-port3: debounce total 100ms stable 100ms status 0x100
[ 211.292002] hub 1-1:1.0: state 7 ports 4 chg 0000 evt 0008
[ 211.297693] usb 1-1-port3: status 0101, change 0001, 12 Mb/s
[ 211.303452] usb 1-1-port3: indicator auto status 0
[ 211.460694] usb 1-1-port3: debounce total 100ms stable 100ms status 0x101
[ 211.467471] [hub_port_connect -> __hub_port_init]
[ 211.472178] [__hub_port_init -> __hub_port_reset]
[ 211.490819] usb 1-1-port3: not reset yet, waiting 10ms
[ 211.570539] usb 1-1.3: new high-speed USB device number 24 using
ehci-platform
[ 211.578192] [__hub_port_init -> __hub_port_reset]
[ 211.600817] usb 1-1-port3: not reset yet, waiting 10ms
[ 211.712445] usb 1-1.3: default language 0x0409
[ 211.718319] usb 1-1.3: udev 24, busnum 1, minor = 23
[ 211.723690] usb 1-1.3: usb_probe_device
[ 211.727531] usb 1-1.3: configuration #1 chosen from 1 choice
[ 211.733588] usb 1-1.3: adding 1-1.3:1.0 (config #1, interface 0)
[ 213.852007] hub 1-1:1.0: state 7 ports 4 chg 0000 evt 0008
[ 213.857693] usb 1-1-port3: status 0100, change 0001, 12 Mb/s
[ 213.863453] usb 1-1-port3: indicator auto status 0
[ 213.868234] usb 1-1.3: USB disconnect, device number 24
[ 213.873474] usb 1-1.3: unregistering device
[ 213.877647] usb 1-1.3: unregistering interface 1-1.3:1.0
[ 213.883256] usb 1-1.3: usb_disable_device nuking all URBs
[ 214.040704] usb 1-1-port3: debounce total 100ms stable 100ms status 0x100
[ 216.155999] hub 1-1:1.0: state 7 ports 4 chg 0000 evt 0008
[ 216.161692] usb 1-1-port3: status 0101, change 0001, 12 Mb/s
[ 216.167438] usb 1-1-port3: indicator auto status 0
[ 216.330698] usb 1-1-port3: debounce total 100ms stable 100ms status 0x101
[ 216.337476] [hub_port_connect -> __hub_port_init]
[ 216.342182] [__hub_port_init -> __hub_port_reset]
[ 216.360817] usb 1-1-port3: not reset yet, waiting 10ms
[ 216.440543] usb 1-1.3: new high-speed USB device number 25 using
ehci-platform
[ 216.448191] [__hub_port_init -> __hub_port_reset]
[ 216.470816] usb 1-1-port3: not reset yet, waiting 10ms
[ 216.582445] usb 1-1.3: default language 0x0409
[ 216.588320] usb 1-1.3: udev 25, busnum 1, minor = 24
[ 216.593676] usb 1-1.3: usb_probe_device
[ 216.597517] usb 1-1.3: configuration #1 chosen from 1 choice
[ 216.603590] usb 1-1.3: adding 1-1.3:1.0 (config #1, interface 0)
[ 217.947991] hub 1-1:1.0: state 7 ports 4 chg 0000 evt 0008
[ 217.953693] usb 1-1-port3: status 0101, change 0001, 12 Mb/s
[ 217.959437] usb 1-1-port3: indicator auto status 0
[ 217.964248] usb 1-1.3: USB disconnect, device number 25
[ 217.969454] usb 1-1.3: unregistering device
[ 217.973647] usb 1-1.3: unregistering interface 1-1.3:1.0
[ 217.979241] usb 1-1.3: usb_disable_device nuking all URBs
[ 218.140704] usb 1-1-port3: debounce total 100ms stable 100ms status 0x100
[ 219.739991] hub 1-1:1.0: state 7 ports 4 chg 0000 evt 0008
[ 219.745693] usb 1-1-port3: status 0101, change 0001, 12 Mb/s
[ 219.751459] usb 1-1-port3: indicator auto status 0
[ 219.910695] usb 1-1-port3: debounce total 100ms stable 100ms status 0x101
[ 219.917467] [hub_port_connect -> __hub_port_init]
[ 219.922179] [__hub_port_init -> __hub_port_reset]
[ 219.940818] usb 1-1-port3: not reset yet, waiting 10ms
[ 220.020547] usb 1-1.3: new high-speed USB device number 26 using
ehci-platform
[ 220.028198] [__hub_port_init -> __hub_port_reset]
[ 220.050817] usb 1-1-port3: not reset yet, waiting 10ms
[ 220.162448] usb 1-1.3: default language 0x0409
[ 220.168319] usb 1-1.3: udev 26, busnum 1, minor = 25
[ 220.173675] usb 1-1.3: usb_probe_device
[ 220.177512] usb 1-1.3: configuration #1 chosen from 1 choice
[ 220.183593] usb 1-1.3: adding 1-1.3:1.0 (config #1, interface 0)
[ 221.531996] hub 1-1:1.0: state 7 ports 4 chg 0000 evt 0008
[ 221.537695] usb 1-1-port3: status 0100, change 0001, 12 Mb/s
[ 221.543453] usb 1-1-port3: indicator auto status 0
[ 221.548236] usb 1-1.3: USB disconnect, device number 26
[ 221.553474] usb 1-1.3: unregistering device
[ 221.557648] usb 1-1.3: unregistering interface 1-1.3:1.0
[ 221.563242] usb 1-1.3: usb_disable_device nuking all URBs
[ 221.720703] usb 1-1-port3: debounce total 100ms stable 100ms status 0x100
[ 224.092007] hub 1-1:1.0: state 7 ports 4 chg 0000 evt 0008
[ 224.097691] usb 1-1-port3: status 0101, change 0001, 12 Mb/s
[ 224.103453] usb 1-1-port3: indicator auto status 0
[ 224.260694] usb 1-1-port3: debounce total 100ms stable 100ms status 0x101
[ 224.267465] [hub_port_connect -> __hub_port_init]
[ 224.272188] [__hub_port_init -> __hub_port_reset]
[ 224.290820] usb 1-1-port3: not reset yet, waiting 10ms
[ 224.370544] usb 1-1.3: new high-speed USB device number 27 using
ehci-platform
[ 224.378193] [__hub_port_init -> __hub_port_reset]
[ 224.400816] usb 1-1-port3: not reset yet, waiting 10ms
[ 224.512446] usb 1-1.3: default language 0x0409
[ 224.518318] usb 1-1.3: udev 27, busnum 1, minor = 26
[ 224.523673] usb 1-1.3: usb_probe_device
[ 224.527509] usb 1-1.3: configuration #1 chosen from 1 choice
[ 224.533469] usb 1-1.3: adding 1-1.3:1.0 (config #1, interface 0)
[ 226.908006] hub 1-1:1.0: state 7 ports 4 chg 0000 evt 0008
[ 226.913819] usb 1-1-port3: status 0101, change 0001, 12 Mb/s
[ 226.919563] usb 1-1-port3: indicator auto status 0
[ 226.924377] usb 1-1.3: USB disconnect, device number 27
[ 226.929584] usb 1-1.3: unregistering device
[ 226.933776] usb 1-1.3: unregistering interface 1-1.3:1.0
[ 226.939369] usb 1-1.3: usb_disable_device nuking all URBs
[ 227.260703] usb 1-1-port3: debounce total 200ms stable 100ms status 0x100
[ 229.980009] hub 1-1:1.0: state 7 ports 4 chg 0000 evt 0008
[ 229.985820] usb 1-1-port3: status 0101, change 0001, 12 Mb/s
[ 229.991576] usb 1-1-port3: indicator auto status 0
[ 230.150695] usb 1-1-port3: debounce total 100ms stable 100ms status 0x101
[ 230.157468] [hub_port_connect -> __hub_port_init]
[ 230.162189] [__hub_port_init -> __hub_port_reset]
[ 230.180820] usb 1-1-port3: not reset yet, waiting 10ms
[ 230.260547] usb 1-1.3: new high-speed USB device number 28 using
ehci-platform
[ 230.268192] [__hub_port_init -> __hub_port_reset]
[ 230.290816] usb 1-1-port3: not reset yet, waiting 10ms
[ 230.402446] usb 1-1.3: default language 0x0409
[ 230.408318] usb 1-1.3: udev 28, busnum 1, minor = 27
[ 230.413697] usb 1-1.3: usb_probe_device
[ 230.417536] usb 1-1.3: configuration #1 chosen from 1 choice
[ 230.423590] usb 1-1.3: adding 1-1.3:1.0 (config #1, interface 0)
[ 232.796006] hub 1-1:1.0: state 7 ports 4 chg 0000 evt 0008
[ 232.801817] usb 1-1-port3: status 0101, change 0001, 12 Mb/s
[ 232.807566] usb 1-1-port3: indicator auto status 0
[ 232.812375] usb 1-1.3: USB disconnect, device number 28
[ 232.817579] usb 1-1.3: unregistering device
[ 232.821772] usb 1-1.3: unregistering interface 1-1.3:1.0
[ 232.827363] usb 1-1.3: usb_disable_device nuking all URBs
[ 233.070708] usb 1-1-port3: debounce total 150ms stable 100ms status 0x100
[ 234.843998] hub 1-1:1.0: state 7 ports 4 chg 0000 evt 0008
[ 234.849692] usb 1-1-port3: status 0101, change 0001, 12 Mb/s
[ 234.855448] usb 1-1-port3: indicator auto status 0
[ 235.010695] usb 1-1-port3: debounce total 100ms stable 100ms status 0x101
[ 235.017464] [hub_port_connect -> __hub_port_init]
[ 235.022191] [__hub_port_init -> __hub_port_reset]
[ 235.040818] usb 1-1-port3: not reset yet, waiting 10ms
[ 235.120546] usb 1-1.3: new high-speed USB device number 29 using
ehci-platform
[ 235.128192] [__hub_port_init -> __hub_port_reset]
[ 235.150819] usb 1-1-port3: not reset yet, waiting 10ms
[ 235.262443] usb 1-1.3: default language 0x0409
[ 235.268317] usb 1-1.3: udev 29, busnum 1, minor = 28
[ 235.273680] usb 1-1.3: usb_probe_device
[ 235.277518] usb 1-1.3: configuration #1 chosen from 1 choice
[ 235.283591] usb 1-1.3: adding 1-1.3:1.0 (config #1, interface 0)
[ 236.636001] hub 1-1:1.0: state 7 ports 4 chg 0000 evt 0008
[ 236.641692] usb 1-1-port3: status 0101, change 0001, 12 Mb/s
[ 236.647440] usb 1-1-port3: indicator auto status 0
[ 236.652247] usb 1-1.3: USB disconnect, device number 29
[ 236.657455] usb 1-1.3: unregistering device
[ 236.661647] usb 1-1.3: unregistering interface 1-1.3:1.0
[ 236.667246] usb 1-1.3: usb_disable_device nuking all URBs
[ 236.910703] usb 1-1-port3: debounce total 150ms stable 100ms status 0x100
[ 238.684009] hub 1-1:1.0: state 7 ports 4 chg 0000 evt 0008
[ 238.689692] usb 1-1-port3: status 0101, change 0001, 12 Mb/s
[ 238.695451] usb 1-1-port3: indicator auto status 0
[ 238.850695] usb 1-1-port3: debounce total 100ms stable 100ms status 0x101
[ 238.857470] [hub_port_connect -> __hub_port_init]
[ 238.862181] [__hub_port_init -> __hub_port_reset]
[ 238.880817] usb 1-1-port3: not reset yet, waiting 10ms
[ 238.960545] usb 1-1.3: new high-speed USB device number 30 using
ehci-platform
[ 238.968192] [__hub_port_init -> __hub_port_reset]
[ 238.990817] usb 1-1-port3: not reset yet, waiting 10ms
[ 239.102444] usb 1-1.3: default language 0x0409
[ 239.108318] usb 1-1.3: udev 30, busnum 1, minor = 29
[ 239.113694] usb 1-1.3: usb_probe_device
[ 239.117531] usb 1-1.3: configuration #1 chosen from 1 choice
[ 239.123593] usb 1-1.3: adding 1-1.3:1.0 (config #1, interface 0)
[ 240.476011] hub 1-1:1.0: state 7 ports 4 chg 0000 evt 0008
[ 240.481824] usb 1-1-port3: status 0101, change 0001, 12 Mb/s
[ 240.487566] usb 1-1-port3: indicator auto status 0
[ 240.492383] usb 1-1.3: USB disconnect, device number 30
[ 240.497590] usb 1-1.3: unregistering device
[ 240.501784] usb 1-1.3: unregistering interface 1-1.3:1.0
[ 240.507371] usb 1-1.3: usb_disable_device nuking all URBs
[ 240.790707] usb 1-1-port3: debounce total 175ms stable 100ms status 0x100
[ 242.268002] hub 1-1:1.0: state 7 ports 4 chg 0000 evt 0008
[ 242.273692] usb 1-1-port3: status 0101, change 0001, 12 Mb/s
[ 242.279439] usb 1-1-port3: indicator auto status 0
[ 242.440697] usb 1-1-port3: debounce total 100ms stable 100ms status 0x101
[ 242.447470] [hub_port_connect -> __hub_port_init]
[ 242.452193] [__hub_port_init -> __hub_port_reset]
[ 242.470818] usb 1-1-port3: not reset yet, waiting 10ms
[ 242.550548] usb 1-1.3: new high-speed USB device number 31 using
ehci-platform
[ 242.558195] [__hub_port_init -> __hub_port_reset]
[ 242.580815] usb 1-1-port3: not reset yet, waiting 10ms
[ 242.692444] usb 1-1.3: default language 0x0409
[ 242.698318] usb 1-1.3: udev 31, busnum 1, minor = 30
[ 242.703667] usb 1-1.3: usb_probe_device
[ 242.707502] usb 1-1.3: configuration #1 chosen from 1 choice
[ 242.713468] usb 1-1.3: adding 1-1.3:1.0 (config #1, interface 0)
[ 244.316009] hub 1-1:1.0: state 7 ports 4 chg 0000 evt 0008
[ 244.321817] usb 1-1-port3: status 0100, change 0001, 12 Mb/s
[ 244.327562] usb 1-1-port3: indicator auto status 0
[ 244.332371] usb 1-1.3: USB disconnect, device number 31
[ 244.337578] usb 1-1.3: unregistering device
[ 244.341766] usb 1-1.3: unregistering interface 1-1.3:1.0
[ 244.347366] usb 1-1.3: usb_disable_device nuking all URBs
[ 244.510705] usb 1-1-port3: debounce total 100ms stable 100ms status 0x100
[ 246.620024] hub 1-1:1.0: state 7 ports 4 chg 0000 evt 0008
[ 246.625819] usb 1-1-port3: status 0101, change 0001, 12 Mb/s
[ 246.631577] usb 1-1-port3: indicator auto status 0
[ 246.790701] usb 1-1-port3: debounce total 100ms stable 100ms status 0x101
[ 246.797477] [hub_port_connect -> __hub_port_init]
[ 246.802188] [__hub_port_init -> __hub_port_reset]
[ 246.820820] usb 1-1-port3: not reset yet, waiting 10ms
[ 246.900549] usb 1-1.3: new high-speed USB device number 32 using
ehci-platform
[ 246.908194] [__hub_port_init -> __hub_port_reset]
[ 246.930817] usb 1-1-port3: not reset yet, waiting 10ms
[ 247.042443] usb 1-1.3: default language 0x0409
[ 247.048317] usb 1-1.3: udev 32, busnum 1, minor = 31
[ 247.053671] usb 1-1.3: usb_probe_device
[ 247.057509] usb 1-1.3: configuration #1 chosen from 1 choice
[ 247.063471] usb 1-1.3: adding 1-1.3:1.0 (config #1, interface 0)
[ 248.924005] hub 1-1:1.0: state 7 ports 4 chg 0000 evt 0008
[ 248.929692] usb 1-1-port3: status 0100, change 0001, 12 Mb/s
[ 248.935448] usb 1-1-port3: indicator auto status 0
[ 248.940231] usb 1-1.3: USB disconnect, device number 32
[ 248.945472] usb 1-1.3: unregistering device
[ 248.949644] usb 1-1.3: unregistering interface 1-1.3:1.0
[ 248.955256] usb 1-1.3: usb_disable_device nuking all URBs
[ 249.120703] usb 1-1-port3: debounce total 100ms stable 100ms status 0x100
[ 250.716003] hub 1-1:1.0: state 7 ports 4 chg 0000 evt 0008
[ 250.721694] usb 1-1-port3: status 0101, change 0001, 12 Mb/s
[ 250.727439] usb 1-1-port3: indicator auto status 0
[ 250.890695] usb 1-1-port3: debounce total 100ms stable 100ms status 0x101
[ 250.897466] [hub_port_connect -> __hub_port_init]
[ 250.902190] [__hub_port_init -> __hub_port_reset]
[ 250.920818] usb 1-1-port3: not reset yet, waiting 10ms
[ 251.000549] usb 1-1.3: new high-speed USB device number 33 using
ehci-platform
[ 251.008193] [__hub_port_init -> __hub_port_reset]
[ 251.030817] usb 1-1-port3: not reset yet, waiting 10ms
[ 251.142447] usb 1-1.3: default language 0x0409
[ 251.148319] usb 1-1.3: udev 33, busnum 1, minor = 32
[ 251.153675] usb 1-1.3: usb_probe_device
[ 251.157510] usb 1-1.3: configuration #1 chosen from 1 choice
[ 251.163592] usb 1-1.3: adding 1-1.3:1.0 (config #1, interface 0)
[ 252.764008] hub 1-1:1.0: state 7 ports 4 chg 0000 evt 0008
[ 252.769691] usb 1-1-port3: status 0101, change 0001, 12 Mb/s
[ 252.775450] usb 1-1-port3: indicator auto status 0
[ 252.780227] usb 1-1.3: USB disconnect, device number 33
[ 252.785470] usb 1-1.3: unregistering device
[ 252.789640] usb 1-1.3: unregistering interface 1-1.3:1.0
[ 252.795328] usb 1-1.3: usb_disable_device nuking all URBs
[ 253.040707] usb 1-1-port3: debounce total 150ms stable 100ms status 0x100
[ 254.811999] hub 1-1:1.0: state 7 ports 4 chg 0000 evt 0008
[ 254.817693] usb 1-1-port3: status 0101, change 0001, 12 Mb/s
[ 254.823450] usb 1-1-port3: indicator auto status 0
[ 254.980694] usb 1-1-port3: debounce total 100ms stable 100ms status 0x101
[ 254.987469] [hub_port_connect -> __hub_port_init]
[ 254.992179] [__hub_port_init -> __hub_port_reset]
[ 255.010816] usb 1-1-port3: not reset yet, waiting 10ms
[ 255.090551] usb 1-1.3: new high-speed USB device number 34 using
ehci-platform
[ 255.098196] [__hub_port_init -> __hub_port_reset]
[ 255.120817] usb 1-1-port3: not reset yet, waiting 10ms
[ 255.232444] usb 1-1.3: default language 0x0409
[ 255.238319] usb 1-1.3: udev 34, busnum 1, minor = 33
[ 255.243670] usb 1-1.3: usb_probe_device
[ 255.247504] usb 1-1.3: configuration #1 chosen from 1 choice
[ 255.253470] usb 1-1.3: adding 1-1.3:1.0 (config #1, interface 0)
[ 256.604001] hub 1-1:1.0: state 7 ports 4 chg 0000 evt 0008
[ 256.609692] usb 1-1-port3: status 0101, change 0001, 12 Mb/s
[ 256.615451] usb 1-1-port3: indicator auto status 0
[ 256.620232] usb 1-1.3: USB disconnect, device number 34
[ 256.625472] usb 1-1.3: unregistering device
[ 256.629645] usb 1-1.3: unregistering interface 1-1.3:1.0
[ 256.635259] usb 1-1.3: usb_disable_device nuking all URBs
[ 256.800705] usb 1-1-port3: debounce total 100ms stable 100ms status 0x100
[ 259.675996] hub 1-1:1.0: state 7 ports 4 chg 0000 evt 0008
[ 259.681695] usb 1-1-port3: status 0101, change 0001, 12 Mb/s
[ 259.687440] usb 1-1-port3: indicator auto status 0
[ 259.850696] usb 1-1-port3: debounce total 100ms stable 100ms status 0x101
[ 259.857474] [hub_port_connect -> __hub_port_init]
[ 259.862185] [__hub_port_init -> __hub_port_reset]
[ 259.880819] usb 1-1-port3: not reset yet, waiting 10ms
[ 259.960549] usb 1-1.3: new high-speed USB device number 35 using
ehci-platform
[ 259.968199] [__hub_port_init -> __hub_port_reset]
[ 259.990815] usb 1-1-port3: not reset yet, waiting 10ms
[ 260.102446] usb 1-1.3: default language 0x0409
[ 260.108317] usb 1-1.3: udev 35, busnum 1, minor = 34
[ 260.113690] usb 1-1.3: usb_probe_device
[ 260.117528] usb 1-1.3: configuration #1 chosen from 1 choice
[ 260.123588] usb 1-1.3: adding 1-1.3:1.0 (config #1, interface 0)
[ 262.236003] hub 1-1:1.0: state 7 ports 4 chg 0000 evt 0008
[ 262.241692] usb 1-1-port3: status 0100, change 0001, 12 Mb/s
[ 262.247438] usb 1-1-port3: indicator auto status 0
[ 262.252254] usb 1-1.3: USB disconnect, device number 35
[ 262.257465] usb 1-1.3: unregistering device
[ 262.261655] usb 1-1.3: unregistering interface 1-1.3:1.0
[ 262.267235] usb 1-1.3: usb_disable_device nuking all URBs
[ 262.430705] usb 1-1-port3: debounce total 100ms stable 100ms status 0x100
[ 264.795998] hub 1-1:1.0: state 7 ports 4 chg 0000 evt 0008
[ 264.801693] usb 1-1-port3: status 0101, change 0001, 12 Mb/s
[ 264.807440] usb 1-1-port3: indicator auto status 0
[ 264.970695] usb 1-1-port3: debounce total 100ms stable 100ms status 0x101
[ 264.977469] [hub_port_connect -> __hub_port_init]
[ 264.982180] [__hub_port_init -> __hub_port_reset]
[ 265.000817] usb 1-1-port3: not reset yet, waiting 10ms
[ 265.080579] usb 1-1.3: new high-speed USB device number 36 using
ehci-platform
[ 265.088203] [__hub_port_init -> __hub_port_reset]
[ 265.110829] usb 1-1-port3: not reset yet, waiting 10ms
[ 265.222450] usb 1-1.3: default language 0x0409
[ 265.228319] usb 1-1.3: udev 36, busnum 1, minor = 35
[ 265.233684] usb 1-1.3: usb_probe_device
[ 265.237521] usb 1-1.3: configuration #1 chosen from 1 choice
[ 265.243590] usb 1-1.3: adding 1-1.3:1.0 (config #1, interface 0)
[ 267.100003] hub 1-1:1.0: state 7 ports 4 chg 0000 evt 0008
[ 267.105694] usb 1-1-port3: status 0100, change 0001, 12 Mb/s
[ 267.111451] usb 1-1-port3: indicator auto status 0
[ 267.116234] usb 1-1.3: USB disconnect, device number 36
[ 267.121466] usb 1-1.3: unregistering device
[ 267.125639] usb 1-1.3: unregistering interface 1-1.3:1.0
[ 267.131240] usb 1-1.3: usb_disable_device nuking all URBs
[ 267.290705] usb 1-1-port3: debounce total 100ms stable 100ms status 0x100
[ 269.404002] hub 1-1:1.0: state 7 ports 4 chg 0000 evt 0008
[ 269.409691] usb 1-1-port3: status 0101, change 0001, 12 Mb/s
[ 269.415450] usb 1-1-port3: indicator auto status 0
[ 269.570697] usb 1-1-port3: debounce total 100ms stable 100ms status 0x101
[ 269.577475] [hub_port_connect -> __hub_port_init]
[ 269.582186] [__hub_port_init -> __hub_port_reset]
[ 269.600818] usb 1-1-port3: not reset yet, waiting 10ms
[ 269.680556] usb 1-1.3: new high-speed USB device number 37 using
ehci-platform
[ 269.688191] [__hub_port_init -> __hub_port_reset]
[ 269.710815] usb 1-1-port3: not reset yet, waiting 10ms
[ 269.822445] usb 1-1.3: default language 0x0409
[ 269.828319] usb 1-1.3: udev 37, busnum 1, minor = 36
[ 269.833693] usb 1-1.3: usb_probe_device
[ 269.837535] usb 1-1.3: configuration #1 chosen from 1 choice
[ 269.843590] usb 1-1.3: adding 1-1.3:1.0 (config #1, interface 0)
[ 271.452002] hub 1-1:1.0: state 7 ports 4 chg 0000 evt 0008
[ 271.457692] usb 1-1-port3: status 0100, change 0001, 12 Mb/s
[ 271.463452] usb 1-1-port3: indicator auto status 0
[ 271.468227] usb 1-1.3: USB disconnect, device number 37
[ 271.473462] usb 1-1.3: unregistering device
[ 271.477633] usb 1-1.3: unregistering interface 1-1.3:1.0
[ 271.483240] usb 1-1.3: usb_disable_device nuking all URBs
[ 271.640704] usb 1-1-port3: debounce total 100ms stable 100ms status 0x100
[ 273.243991] hub 1-1:1.0: state 7 ports 4 chg 0000 evt 0008
[ 273.249691] usb 1-1-port3: status 0101, change 0001, 12 Mb/s
[ 273.255451] usb 1-1-port3: indicator auto status 0
[ 273.410696] usb 1-1-port3: debounce total 100ms stable 100ms status 0x101
[ 273.417471] [hub_port_connect -> __hub_port_init]
[ 273.422180] [__hub_port_init -> __hub_port_reset]
[ 273.440820] usb 1-1-port3: not reset yet, waiting 10ms
[ 273.520557] usb 1-1.3: new high-speed USB device number 38 using
ehci-platform
[ 273.528191] [__hub_port_init -> __hub_port_reset]
[ 273.550818] usb 1-1-port3: not reset yet, waiting 10ms
[ 273.662446] usb 1-1.3: default language 0x0409
[ 273.668319] usb 1-1.3: udev 38, busnum 1, minor = 37
[ 273.673672] usb 1-1.3: usb_probe_device
[ 273.677507] usb 1-1.3: configuration #1 chosen from 1 choice
[ 273.683470] usb 1-1.3: adding 1-1.3:1.0 (config #1, interface 0)
[ 275.035998] hub 1-1:1.0: state 7 ports 4 chg 0000 evt 0008
[ 275.041693] usb 1-1-port3: status 0100, change 0001, 12 Mb/s
[ 275.047439] usb 1-1-port3: indicator auto status 0
[ 275.052252] usb 1-1.3: USB disconnect, device number 38
[ 275.057461] usb 1-1.3: unregistering device
[ 275.061653] usb 1-1.3: unregistering interface 1-1.3:1.0
[ 275.067254] usb 1-1.3: usb_disable_device nuking all URBs
[ 275.230703] usb 1-1-port3: debounce total 100ms stable 100ms status 0x100
[ 277.083995] hub 1-1:1.0: state 7 ports 4 chg 0000 evt 0008
[ 277.089691] usb 1-1-port3: status 0101, change 0001, 12 Mb/s
[ 277.095453] usb 1-1-port3: indicator auto status 0
[ 277.250695] usb 1-1-port3: debounce total 100ms stable 100ms status 0x101
[ 277.257466] [hub_port_connect -> __hub_port_init]
[ 277.262190] [__hub_port_init -> __hub_port_reset]
[ 277.280817] usb 1-1-port3: not reset yet, waiting 10ms
[ 277.360566] usb 1-1.3: new high-speed USB device number 39 using
ehci-platform
[ 277.368202] [__hub_port_init -> __hub_port_reset]
[ 277.390826] usb 1-1-port3: not reset yet, waiting 10ms
[ 277.502449] usb 1-1.3: default language 0x0409
[ 277.508319] usb 1-1.3: udev 39, busnum 1, minor = 38
[ 277.513702] usb 1-1.3: usb_probe_device
[ 277.517546] usb 1-1.3: configuration #1 chosen from 1 choice
[ 277.523594] usb 1-1.3: adding 1-1.3:1.0 (config #1, interface 0)
[ 280.156000] hub 1-1:1.0: state 7 ports 4 chg 0000 evt 0008
[ 280.161694] usb 1-1-port3: status 0100, change 0001, 12 Mb/s
[ 280.167441] usb 1-1-port3: indicator auto status 0
[ 280.172246] usb 1-1.3: USB disconnect, device number 39
[ 280.177464] usb 1-1.3: unregistering device
[ 280.181652] usb 1-1.3: unregistering interface 1-1.3:1.0
[ 280.187241] usb 1-1.3: usb_disable_device nuking all URBs
[ 280.350704] usb 1-1-port3: debounce total 100ms stable 100ms status 0x100
[ 283.228013] hub 1-1:1.0: state 7 ports 4 chg 0000 evt 0008
[ 283.233816] usb 1-1-port3: status 0101, change 0001, 12 Mb/s
[ 283.239564] usb 1-1-port3: indicator auto status 0
[ 283.400696] usb 1-1-port3: debounce total 100ms stable 100ms status 0x101
[ 283.407472] [hub_port_connect -> __hub_port_init]
[ 283.412180] [__hub_port_init -> __hub_port_reset]
[ 283.430941] usb 1-1-port3: not reset yet, waiting 10ms
[ 283.510566] usb 1-1.3: new full-speed USB device number 40 using
ehci-platform
[ 283.518688] [__hub_port_init -> __hub_port_reset]
[ 283.540699] usb 1-1-port3: not reset yet, waiting 10ms
[ 283.620555] usb 1-1.3: device descriptor read/64, error -32
[ 283.731443] [__hub_port_init -> __hub_port_reset]
[ 283.750946] usb 1-1-port3: not reset yet, waiting 10ms
[ 283.830558] usb 1-1.3: device descriptor read/64, error -32
[ 283.940719] [hub_port_connect -> __hub_port_init]
[ 283.945397] [__hub_port_init -> __hub_port_reset]
[ 283.960943] usb 1-1-port3: not reset yet, waiting 10ms
[ 284.040555] usb 1-1.3: new full-speed USB device number 41 using
ehci-platform
[ 284.048686] [__hub_port_init -> __hub_port_reset]
[ 284.070693] usb 1-1-port3: not reset yet, waiting 10ms
[ 284.150552] usb 1-1.3: device descriptor read/64, error -32
[ 284.261436] [__hub_port_init -> __hub_port_reset]
[ 284.280939] usb 1-1-port3: not reset yet, waiting 10ms
[ 284.360557] usb 1-1.3: device descriptor read/64, error -32
[ 284.470708] [hub_port_connect -> __hub_port_init]
[ 284.475393] [__hub_port_init -> __hub_port_reset]
[ 284.490941] usb 1-1-port3: not reset yet, waiting 10ms
[ 284.570558] usb 1-1.3: new full-speed USB device number 42 using
ehci-platform
[ 284.990555] usb 1-1.3: device not accepting address 42, error -32
[ 284.996706] [hub_port_connect -> __hub_port_init]
[ 285.001408] [__hub_port_init -> __hub_port_reset]
[ 285.020942] usb 1-1-port3: not reset yet, waiting 10ms
[ 285.100559] usb 1-1.3: new full-speed USB device number 43 using
ehci-platform
[ 285.342067] usb 1-1.3: not running at top speed; connect to a high speed hub
[ 285.349192] usb 1-1-port3: indicator green status 0
[ 285.355074] usb 1-1.3: default language 0x0409
[ 285.361071] usb 1-1.3: udev 43, busnum 1, minor = 42
[ 285.366389] usb 1-1.3: usb_probe_device
[ 285.370223] usb 1-1.3: configuration #1 chosen from 1 choice
[ 285.376107] usb 1-1.3: adding 1-1.3:1.0 (config #1, interface 0)
[ 285.382639] hub 1-1:1.0: state 7 ports 4 chg 0000 evt 0008
[ 286.010708] usb 1-1-port3: indicator off status 0
[ 286.670720] usb 1-1-port3: indicator green status 0
[ 287.330712] usb 1-1-port3: indicator off status 0
[ 287.990699] usb 1-1-port3: indicator green status 0
[ 288.650703] usb 1-1-port3: indicator off status 0
[ 289.310713] usb 1-1-port3: indicator green status 0
[ 289.970717] usb 1-1-port3: indicator off status 0
[ 290.630700] usb 1-1-port3: indicator green status 0
[ 291.290731] usb 1-1-port3: indicator off status 0
[ 291.950709] usb 1-1-port3: indicator green status 0
[ 292.610705] usb 1-1-port3: indicator off status 0
[ 293.270708] usb 1-1-port3: indicator green status 0
[ 293.930723] usb 1-1-port3: indicator off status 0
[ 294.590698] usb 1-1-port3: indicator green status 0
[ 295.250703] usb 1-1-port3: indicator off status 0
[ 295.910707] usb 1-1-port3: indicator green status 0
[ 296.570723] usb 1-1-port3: indicator off status 0
[ 297.230701] usb 1-1-port3: indicator green status 0
[ 297.890704] usb 1-1-port3: indicator off status 0
[ 298.550713] usb 1-1-port3: indicator green status 0
[ 299.210724] usb 1-1-port3: indicator off status 0
[ 299.867973] hub 1-1:1.0: state 7 ports 4 chg 0000 evt 0008
[ 299.873581] usb 1-1-port3: indicator green status 0
[ 299.878568] usb 1-1-port3: status 1100, change 0001, 12 Mb/s
[ 299.884320] usb 1-1-port3: indicator auto status 0
[ 299.889103] usb 1-1.3: USB disconnect, device number 43
[ 299.894337] usb 1-1.3: unregistering device
[ 299.898506] usb 1-1.3: unregistering interface 1-1.3:1.0
[ 299.904129] usb 1-1.3: usb_disable_device nuking all URBs
[ 300.060705] usb 1-1-port3: debounce total 100ms stable 100ms status 0x100
[ 304.220008] hub 1-1:1.0: state 7 ports 4 chg 0000 evt 0008
[ 304.225948] usb 1-1-port3: status 0101, change 0001, 12 Mb/s
[ 304.231701] usb 1-1-port3: indicator auto status 0
[ 304.390706] usb 1-1-port3: debounce total 100ms stable 100ms status 0x101
[ 304.397480] [hub_port_connect -> __hub_port_init]
[ 304.402195] [__hub_port_init -> __hub_port_reset]
[ 304.420943] usb 1-1-port3: not reset yet, waiting 10ms
[ 304.500569] usb 1-1.3: new high-speed USB device number 44 using
ehci-platform
[ 304.508196] [__hub_port_init -> __hub_port_reset]
[ 304.530945] usb 1-1-port3: not reset yet, waiting 10ms
[ 304.642445] usb 1-1.3: default language 0x0409
[ 304.648319] usb 1-1.3: udev 44, busnum 1, minor = 43
[ 304.653672] usb 1-1.3: usb_probe_device
[ 304.657512] usb 1-1.3: configuration #1 chosen from 1 choice
[ 304.663470] usb 1-1.3: adding 1-1.3:1.0 (config #1, interface 0)
[NO HUB]
hub_event
port_event
get_port_status
rh_call_control
->hub_control
ehci_hub_control
check_reset_complete
ehci_dbg(ehci, "port %d
full speed --> companion\n", index + 1);
XOR
ehci_dbg(ehci, "port %d
reset complete, port enabled\n", index + 1);
[HUB]
hub_event
port_event
hub_port_connect_change
hub_port_connect
hub_port_init
hub_port_reset
hub_port_wait_reset
dev_dbg(&hub->ports[port1 - 1]->dev, "not %sreset yet, waiting %dms\n", warm ?
"warm " : "", delay);
