Hi,
Here is the syslog corresponding to your request. I've added a few comments to show you the moment the events happen.
Regards,
Guilhem Lavaux.
Alan Stern wrote:
On Sun, 13 Mar 2005, Guilhem Lavaux wrote:
Hi,
I'm currently running a vanilla 2.6.11 kernel but the problem I will report was already there in 2.6.10 and was seldom appearing on 2.6.8.1.
The problem is present both with acpi=force and acpi=off.
Nearly whenever I boot the kernel the usb subsystem reports these messages:
uhci_hcd 0000:00:1d.1: UHCI Host Controller
usb 1-2: new full speed USB device using uhci_hcd and address 2
uhci_hcd 0000:00:1d.0: Unlink after no-IRQ? Controller is probably using the wrong IRQ.
PCI: Setting latency timer of device 0000:00:1d.1 to 64
uhci_hcd 0000:00:1d.1: irq 5, io base 0xe880
uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus number 2
usb 1-2: khubd timed out on ep0in
usb 1-2: device descriptor read/64, error -110
and the peripheral is unavailable.
If I remove uhci_hcd and load it again then everything is fine
uhci_hcd 0000:00:1d.2: UHCI Host Controller PCI: Setting latency timer of device 0000:00:1d.2 to 64 uhci_hcd 0000:00:1d.2: irq 9, io base 0xec00 uhci_hcd 0000:00:1d.2: new USB bus registered, assigned bus number 3
and nothing else besides device detection.
However if I try to plug an USB 1 device on another bus then I get the first message until I reload again the driver.
Anything more you want to debug this ? :)
Please post the complete system log for the period starting with the host controller initialization and including the time when you do the rmmod, modprobe, and plug in another low-speed device on another controller. Also please set CONFIG_USB_DEBUG before running the test.
Alan Stern
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---------------------- Initial boot sequence --------------------
Mar 13 17:28:39 taniquetil kernel: usbcore: registered new driver usbfs
Mar 13 17:28:39 taniquetil kernel: usbcore: registered new driver hub
Mar 13 17:28:39 taniquetil kernel: USB Universal Host Controller Interface
driver v2.2
Mar 13 17:28:39 taniquetil kernel: PCI: Found IRQ 11 for device 0000:00:1d.0
Mar 13 17:28:39 taniquetil kernel: uhci_hcd 0000:00:1d.0: UHCI Host Controller
Mar 13 17:28:39 taniquetil kernel: PCI: Setting latency timer of device
0000:00:1d.0 to 64
Mar 13 17:28:39 taniquetil kernel: uhci_hcd 0000:00:1d.0: irq 11, io base 0xe800
Mar 13 17:28:39 taniquetil kernel: uhci_hcd 0000:00:1d.0: new USB bus
registered, assigned bus number 1
Mar 13 17:28:39 taniquetil kernel: uhci_hcd 0000:00:1d.0: detected 2 ports
Mar 13 17:28:39 taniquetil kernel: usb usb1: new device strings: Mfr=3,
Product=2, SerialNumber=1
Mar 13 17:28:39 taniquetil kernel: usb usb1: default language 0x0409
Mar 13 17:28:39 taniquetil kernel: usb usb1: Product: UHCI Host Controller
Mar 13 17:28:39 taniquetil kernel: usb usb1: Manufacturer: Linux 2.6.11 uhci_hcd
Mar 13 17:28:39 taniquetil kernel: usb usb1: SerialNumber: 0000:00:1d.0
Mar 13 17:28:39 taniquetil kernel: usb usb1: hotplug
Mar 13 17:28:39 taniquetil kernel: usb usb1: adding 1-0:1.0 (config #1,
interface 0)
Mar 13 17:28:39 taniquetil kernel: usb 1-0:1.0: hotplug
Mar 13 17:28:39 taniquetil kernel: hub 1-0:1.0: usb_probe_interface
Mar 13 17:28:39 taniquetil kernel: hub 1-0:1.0: usb_probe_interface - got id
Mar 13 17:28:39 taniquetil kernel: hub 1-0:1.0: USB hub found
Mar 13 17:28:39 taniquetil kernel: hub 1-0:1.0: 2 ports detected
Mar 13 17:28:39 taniquetil kernel: hub 1-0:1.0: standalone hub
Mar 13 17:28:39 taniquetil kernel: hub 1-0:1.0: no power switching (usb 1.0)
Mar 13 17:28:39 taniquetil kernel: hub 1-0:1.0: individual port over-current
protection
Mar 13 17:28:39 taniquetil kernel: hub 1-0:1.0: power on to power good time: 2ms
Mar 13 17:28:39 taniquetil kernel: hub 1-0:1.0: local power source is good
Mar 13 17:28:39 taniquetil kernel: hub 1-0:1.0: state 5 ports 2 chg 0006 evt
0007
Mar 13 17:28:39 taniquetil kernel: hub 1-0:1.0: port 1, status 0100, change
0000, 12 Mb/s
Mar 13 17:28:39 taniquetil kernel: uhci_hcd 0000:00:1d.0: port 2 portsc 0093,00
Mar 13 17:28:39 taniquetil kernel: hub 1-0:1.0: port 2, status 0101, change
0001, 12 Mb/s
Mar 13 17:28:39 taniquetil kernel: PCI: Found IRQ 5 for device 0000:00:1d.1
Mar 13 17:28:39 taniquetil kernel: uhci_hcd 0000:00:1d.1: UHCI Host Controller
Mar 13 17:28:39 taniquetil kernel: PCI: Setting latency timer of device
0000:00:1d.1 to 64
Mar 13 17:28:39 taniquetil kernel: uhci_hcd 0000:00:1d.1: irq 5, io base 0xe880
Mar 13 17:28:39 taniquetil kernel: uhci_hcd 0000:00:1d.1: new USB bus
registered, assigned bus number 2
Mar 13 17:28:39 taniquetil kernel: uhci_hcd 0000:00:1d.1: detected 2 ports
Mar 13 17:28:39 taniquetil kernel: usb usb2: new device strings: Mfr=3,
Product=2, SerialNumber=1
Mar 13 17:28:39 taniquetil kernel: usb usb2: default language 0x0409
Mar 13 17:28:39 taniquetil kernel: usb usb2: Product: UHCI Host Controller
Mar 13 17:28:39 taniquetil kernel: usb usb2: Manufacturer: Linux 2.6.11 uhci_hcd
Mar 13 17:28:39 taniquetil kernel: usb usb2: SerialNumber: 0000:00:1d.1
Mar 13 17:28:39 taniquetil kernel: usb usb2: hotplug
Mar 13 17:28:39 taniquetil kernel: usb usb2: adding 2-0:1.0 (config #1,
interface 0)
Mar 13 17:28:39 taniquetil kernel: usb 2-0:1.0: hotplug
Mar 13 17:28:39 taniquetil kernel: hub 1-0:1.0: debounce: port 2: total 100ms
stable 100ms status 0x101
Mar 13 17:28:39 taniquetil kernel: hub 2-0:1.0: usb_probe_interface
Mar 13 17:28:39 taniquetil kernel: hub 2-0:1.0: usb_probe_interface - got id
Mar 13 17:28:39 taniquetil kernel: hub 2-0:1.0: USB hub found
Mar 13 17:28:39 taniquetil kernel: hub 2-0:1.0: 2 ports detected
Mar 13 17:28:39 taniquetil kernel: hub 2-0:1.0: standalone hub
Mar 13 17:28:39 taniquetil kernel: hub 2-0:1.0: no power switching (usb 1.0)
Mar 13 17:28:39 taniquetil kernel: hub 2-0:1.0: individual port over-current
protection
Mar 13 17:28:39 taniquetil kernel: hub 2-0:1.0: power on to power good time: 2ms
Mar 13 17:28:39 taniquetil kernel: hub 2-0:1.0: local power source is good
Mar 13 17:28:39 taniquetil kernel: PCI: Found IRQ 9 for device 0000:00:1d.2
Mar 13 17:28:39 taniquetil kernel: PCI: Sharing IRQ 9 with 0000:00:1f.1
Mar 13 17:28:39 taniquetil kernel: PCI: Sharing IRQ 9 with 0000:02:02.0
Mar 13 17:28:39 taniquetil kernel: uhci_hcd 0000:00:1d.2: UHCI Host Controller
Mar 13 17:28:39 taniquetil kernel: PCI: Setting latency timer of device
0000:00:1d.2 to 64
Mar 13 17:28:39 taniquetil kernel: uhci_hcd 0000:00:1d.2: irq 9, io base 0xec00
Mar 13 17:28:39 taniquetil kernel: uhci_hcd 0000:00:1d.2: new USB bus
registered, assigned bus number 3
Mar 13 17:28:39 taniquetil kernel: uhci_hcd 0000:00:1d.2: detected 2 ports
Mar 13 17:28:39 taniquetil kernel: usb usb3: new device strings: Mfr=3,
Product=2, SerialNumber=1
Mar 13 17:28:39 taniquetil kernel: usb usb3: default language 0x0409
Mar 13 17:28:39 taniquetil kernel: usb usb3: Product: UHCI Host Controller
Mar 13 17:28:39 taniquetil kernel: usb usb3: Manufacturer: Linux 2.6.11 uhci_hcd
Mar 13 17:28:39 taniquetil kernel: usb usb3: SerialNumber: 0000:00:1d.2
Mar 13 17:28:39 taniquetil kernel: usb usb3: hotplug
Mar 13 17:28:39 taniquetil kernel: usb usb3: adding 3-0:1.0 (config #1,
interface 0)
Mar 13 17:28:39 taniquetil kernel: usb 3-0:1.0: hotplug
Mar 13 17:28:39 taniquetil kernel: hub 3-0:1.0: usb_probe_interface
Mar 13 17:28:39 taniquetil kernel: hub 3-0:1.0: usb_probe_interface - got id
Mar 13 17:28:39 taniquetil kernel: hub 3-0:1.0: USB hub found
Mar 13 17:28:39 taniquetil kernel: hub 3-0:1.0: 2 ports detected
Mar 13 17:28:39 taniquetil kernel: hub 3-0:1.0: standalone hub
Mar 13 17:28:39 taniquetil kernel: hub 3-0:1.0: no power switching (usb 1.0)
Mar 13 17:28:39 taniquetil kernel: hub 3-0:1.0: individual port over-current
protection
Mar 13 17:28:39 taniquetil kernel: hub 3-0:1.0: power on to power good time: 2ms
Mar 13 17:28:39 taniquetil kernel: hub 3-0:1.0: local power source is good
Mar 13 17:28:39 taniquetil kernel: usb 1-2: new full speed USB device using
uhci_hcd and address 2
Mar 13 17:28:39 taniquetil kernel: ehci_hcd: block sizes: qh 128 qtd 96 itd 192
sitd 96
Mar 13 17:28:39 taniquetil kernel: PCI: Found IRQ 10 for device 0000:00:1d.7
Mar 13 17:28:39 taniquetil kernel: ehci_hcd 0000:00:1d.7: EHCI Host Controller
Mar 13 17:28:39 taniquetil kernel: ehci_hcd 0000:00:1d.7: reset hcs_params
0x103206 dbg=1 cc=3 pcc=2 ordered !ppc ports=6
Mar 13 17:28:39 taniquetil kernel: ehci_hcd 0000:00:1d.7: reset hcc_params 6871
thresh 7 uframes 1024 64 bit addr
Mar 13 17:28:39 taniquetil kernel: ehci_hcd 0000:00:1d.7: capability 0001 at 68
Mar 13 17:28:39 taniquetil kernel: PCI: Setting latency timer of device
0000:00:1d.7 to 64
Mar 13 17:28:39 taniquetil kernel: ehci_hcd 0000:00:1d.7: irq 10, pci mem
0xfebffc00
Mar 13 17:28:39 taniquetil kernel: ehci_hcd 0000:00:1d.7: new USB bus
registered, assigned bus number 4
Mar 13 17:28:39 taniquetil kernel: ehci_hcd 0000:00:1d.7: reset command 080002
(park)=0 ithresh=8 period=1024 Reset HALT
Mar 13 17:28:39 taniquetil kernel: PCI: cache line size of 128 is not supported
by device 0000:00:1d.7
Mar 13 17:28:39 taniquetil kernel: ehci_hcd 0000:00:1d.7: init command 010001
(park)=0 ithresh=1 period=1024 RUN
Mar 13 17:28:39 taniquetil kernel: ehci_hcd 0000:00:1d.7: USB 2.0 initialized,
EHCI 1.00, driver 10 Dec 2004
Mar 13 17:28:39 taniquetil kernel: ehci_hcd 0000:00:1d.7: supports USB remote
wakeup
Mar 13 17:28:39 taniquetil kernel: usb usb4: new device strings: Mfr=3,
Product=2, SerialNumber=1
Mar 13 17:28:39 taniquetil kernel: usb usb4: default language 0x0409
Mar 13 17:28:39 taniquetil kernel: usb usb4: Product: EHCI Host Controller
Mar 13 17:28:39 taniquetil kernel: usb usb4: Manufacturer: Linux 2.6.11 ehci_hcd
Mar 13 17:28:39 taniquetil kernel: usb usb4: SerialNumber: 0000:00:1d.7
Mar 13 17:28:39 taniquetil kernel: usb usb4: hotplug
Mar 13 17:28:39 taniquetil kernel: usb usb4: adding 4-0:1.0 (config #1,
interface 0)
Mar 13 17:28:39 taniquetil kernel: usb 4-0:1.0: hotplug
Mar 13 17:28:39 taniquetil kernel: hub 4-0:1.0: usb_probe_interface
Mar 13 17:28:39 taniquetil kernel: hub 4-0:1.0: usb_probe_interface - got id
Mar 13 17:28:39 taniquetil kernel: hub 4-0:1.0: USB hub found
Mar 13 17:28:39 taniquetil kernel: hub 4-0:1.0: 6 ports detected
Mar 13 17:28:39 taniquetil kernel: hub 4-0:1.0: standalone hub
Mar 13 17:28:39 taniquetil kernel: hub 4-0:1.0: ganged power switching
Mar 13 17:28:39 taniquetil kernel: hub 4-0:1.0: individual port over-current
protection
Mar 13 17:28:39 taniquetil kernel: hub 4-0:1.0: Single TT
Mar 13 17:28:39 taniquetil kernel: hub 4-0:1.0: TT requires at most 8 FS bit
times
Mar 13 17:28:39 taniquetil kernel: hub 4-0:1.0: power on to power good time:
20ms
Mar 13 17:28:39 taniquetil kernel: hub 4-0:1.0: local power source is good
Mar 13 17:28:39 taniquetil kernel: hub 4-0:1.0: enabling power on all ports
Mar 13 17:28:39 taniquetil kernel: uhci_hcd 0000:00:1d.0: Unlink after no-IRQ?
Controller is probably using the wrong IRQ.
Mar 13 17:28:39 taniquetil kernel: usb 1-2: khubd timed out on ep0in
Mar 13 17:28:39 taniquetil kernel: hub 2-0:1.0: state 5 ports 2 chg 0006 evt
0002
Mar 13 17:28:39 taniquetil kernel: hub 2-0:1.0: port 1, status 0100, change
0000, 12 Mb/s
Mar 13 17:28:39 taniquetil kernel: hub 2-0:1.0: port 2, status 0100, change
0000, 12 Mb/s
Mar 13 17:28:39 taniquetil kernel: hub 3-0:1.0: state 5 ports 2 chg 0006 evt
0007
Mar 13 17:28:39 taniquetil kernel: hub 3-0:1.0: port 1, status 0100, change
0000, 12 Mb/s
Mar 13 17:28:39 taniquetil kernel: hub 3-0:1.0: port 2, status 0100, change
0000, 12 Mb/s
Mar 13 17:28:39 taniquetil kernel: hub 4-0:1.0: state 5 ports 6 chg 007e evt
007f
Mar 13 17:28:39 taniquetil kernel: hub 4-0:1.0: port 1, status 0100, change
0000, 12 Mb/s
Mar 13 17:28:39 taniquetil kernel: ehci_hcd 0000:00:1d.7: GetStatus port 2
status 001803 POWER sig=j CSC CONNECT
Mar 13 17:28:39 taniquetil kernel: hub 4-0:1.0: port 2, status 0501, change
0001, 480 Mb/s
Mar 13 17:28:39 taniquetil kernel: hub 4-0:1.0: debounce: port 2: total 100ms
stable 100ms status 0x501
Mar 13 17:28:39 taniquetil kernel: ehci_hcd 0000:00:1d.7: port 2 full speed -->
companion
Mar 13 17:28:39 taniquetil kernel: ehci_hcd 0000:00:1d.7: GetStatus port 2
status 003801 POWER OWNER sig=j CONNECT
Mar 13 17:28:39 taniquetil kernel: ehci_hcd 0000:00:1d.7: GetStatus port 3
status 001803 POWER sig=j CSC CONNECT
Mar 13 17:28:39 taniquetil kernel: hub 4-0:1.0: port 3, status 0501, change
0001, 480 Mb/s
Mar 13 17:28:39 taniquetil kernel: hub 4-0:1.0: debounce: port 3: total 100ms
stable 100ms status 0x501
Mar 13 17:28:39 taniquetil kernel: ehci_hcd 0000:00:1d.7: port 3 high speed
Mar 13 17:28:39 taniquetil kernel: ehci_hcd 0000:00:1d.7: GetStatus port 3
status 001005 POWER sig=se0 PE CONNECT
Mar 13 17:28:39 taniquetil kernel: usb 4-3: new high speed USB device using
ehci_hcd and address 3
Mar 13 17:28:39 taniquetil kernel: uhci_hcd 0000:00:1d.2: suspend_hc
Mar 13 17:28:39 taniquetil kernel: ehci_hcd 0000:00:1d.7: port 3 high speed
Mar 13 17:28:39 taniquetil kernel: ehci_hcd 0000:00:1d.7: GetStatus port 3
status 001005 POWER sig=se0 PE CONNECT
Mar 13 17:28:39 taniquetil kernel: usb 4-3: new device strings: Mfr=73,
Product=80, SerialNumber=100
Mar 13 17:28:39 taniquetil kernel: uhci_hcd 0000:00:1d.1: suspend_hc
Mar 13 17:28:39 taniquetil kernel: usb 4-3: default language 0x0409
Mar 13 17:28:39 taniquetil kernel: usb 4-3: Product: External Hard Drive
Mar 13 17:28:39 taniquetil kernel: usb 4-3: Manufacturer: Iomega
Mar 13 17:28:39 taniquetil kernel: usb 4-3: SerialNumber: 11100E0000478C7A
Mar 13 17:28:39 taniquetil kernel: usb 4-3: hotplug
Mar 13 17:28:39 taniquetil kernel: usb 4-3: adding 4-3:2.0 (config #2,
interface 0)
Mar 13 17:28:39 taniquetil kernel: usb 4-3:2.0: hotplug
Mar 13 17:28:39 taniquetil kernel: hub 4-0:1.0: port 4, status 0100, change
0000, 12 Mb/s
Mar 13 17:28:39 taniquetil kernel: hub 4-0:1.0: port 5, status 0100, change
0000, 12 Mb/s
Mar 13 17:28:39 taniquetil kernel: hub 4-0:1.0: port 6, status 0100, change
0000, 12 Mb/s
Mar 13 17:28:39 taniquetil kernel: hub 4-0:1.0: state 5 ports 6 chg 0000 evt
0000
Mar 13 17:28:39 taniquetil kernel: SCSI subsystem initialized
Mar 13 17:28:39 taniquetil kernel: Initializing USB Mass Storage driver...
Mar 13 17:28:39 taniquetil kernel: usb-storage 4-3:2.0: usb_probe_interface
Mar 13 17:28:39 taniquetil kernel: usb-storage 4-3:2.0: usb_probe_interface -
got id
Mar 13 17:28:39 taniquetil kernel: scsi0 : SCSI emulation for USB Mass Storage
devices
Mar 13 17:28:39 taniquetil kernel: usbcore: registered new driver usb-storage
Mar 13 17:28:39 taniquetil kernel: USB Mass Storage support registered.
Mar 13 17:28:39 taniquetil kernel: usb-storage: device found at 3
Mar 13 17:28:39 taniquetil kernel: usb-storage: waiting for device to settle
before scanning
Mar 13 17:28:39 taniquetil kernel: Vendor: IC35L120 Model: AVV207-0
Rev: V24O
Mar 13 17:28:39 taniquetil kernel: Type: Direct-Access
ANSI SCSI revision: 00
Mar 13 17:28:39 taniquetil kernel: usb-storage: device scan complete
Mar 13 17:28:39 taniquetil kernel: SCSI device sda: 241254720 512-byte hdwr
sectors (123522 MB)
Mar 13 17:28:39 taniquetil kernel: sda: assuming drive cache: write through
Mar 13 17:28:39 taniquetil kernel: SCSI device sda: 241254720 512-byte hdwr
sectors (123522 MB)
Mar 13 17:28:39 taniquetil kernel: sda: assuming drive cache: write through
Mar 13 17:28:39 taniquetil kernel: sda: sda1 sda2 sda3 < sda5 sda6 sda7 sda8 >
Mar 13 17:28:39 taniquetil kernel: Attached scsi disk sda at scsi0, channel 0,
id 0, lun 0
Mar 13 17:28:39 taniquetil kernel: PCI: Found IRQ 9 for device 0000:02:02.0
Mar 13 17:28:39 taniquetil kernel: PCI: Sharing IRQ 9 with 0000:00:1d.2
Mar 13 17:28:39 taniquetil kernel: PCI: Sharing IRQ 9 with 0000:00:1f.1
Mar 13 17:28:39 taniquetil kernel: natsemi eth0: NatSemi DP8381[56] at
0xfeafe000 (0000:02:02.0), 00:0f:b5:44:93:7a, IRQ 9, port TP.
Mar 13 17:28:39 taniquetil kernel: eth0: DSPCFG accepted after 0 usec.
Mar 13 17:28:39 taniquetil kernel: eth0: link up.
Mar 13 17:28:39 taniquetil kernel: eth0: Setting full-duplex based on
negotiated link capability.
---------------------
Doing rmmod uhci_hcd
---------------------
Mar 13 17:29:32 taniquetil kernel: uhci_hcd 0000:00:1d.0: remove, state 1
Mar 13 17:29:32 taniquetil kernel: uhci_hcd 0000:00:1d.0: roothub graceful
disconnect
Mar 13 17:29:32 taniquetil kernel: usb usb1: USB disconnect, address 1
Mar 13 17:29:32 taniquetil kernel: usb usb1: usb_disable_device nuking all URBs
Mar 13 17:29:32 taniquetil kernel: uhci_hcd 0000:00:1d.0: shutdown urb df76ff80
pipe 40408180 ep1in-intr
Mar 13 17:29:32 taniquetil kernel: usb usb1: unregistering interface 1-0:1.0
Mar 13 17:29:32 taniquetil kernel: usb 1-0:1.0: hotplug
Mar 13 17:29:32 taniquetil kernel: usb usb1: unregistering device
Mar 13 17:29:32 taniquetil kernel: usb usb1: hotplug
Mar 13 17:29:32 taniquetil kernel: uhci_hcd 0000:00:1d.0: USB bus 1 deregistered
Mar 13 17:29:32 taniquetil kernel: uhci_hcd 0000:00:1d.1: remove, state 1
Mar 13 17:29:32 taniquetil kernel: uhci_hcd 0000:00:1d.1: roothub graceful
disconnect
Mar 13 17:29:32 taniquetil kernel: usb usb2: USB disconnect, address 1
Mar 13 17:29:32 taniquetil kernel: usb usb2: usb_disable_device nuking all URBs
Mar 13 17:29:32 taniquetil kernel: uhci_hcd 0000:00:1d.1: shutdown urb df76fb80
pipe 40408180 ep1in-intr
Mar 13 17:29:32 taniquetil kernel: usb usb2: unregistering interface 2-0:1.0
Mar 13 17:29:32 taniquetil kernel: usb 2-0:1.0: hotplug
Mar 13 17:29:32 taniquetil kernel: usb usb2: unregistering device
Mar 13 17:29:32 taniquetil kernel: usb usb2: hotplug
Mar 13 17:29:35 taniquetil kernel: uhci_hcd 0000:00:1d.1: USB bus 2 deregistered
Mar 13 17:29:35 taniquetil kernel: uhci_hcd 0000:00:1d.2: remove, state 1
Mar 13 17:29:35 taniquetil kernel: uhci_hcd 0000:00:1d.2: roothub graceful
disconnect
Mar 13 17:29:35 taniquetil kernel: usb usb3: USB disconnect, address 1
Mar 13 17:29:35 taniquetil kernel: usb usb3: usb_disable_device nuking all URBs
Mar 13 17:29:35 taniquetil kernel: uhci_hcd 0000:00:1d.2: shutdown urb df76f700
pipe 40408180 ep1in-intr
Mar 13 17:29:35 taniquetil kernel: usb usb3: unregistering interface 3-0:1.0
Mar 13 17:29:35 taniquetil kernel: usb 3-0:1.0: hotplug
Mar 13 17:29:35 taniquetil kernel: usb usb3: unregistering device
Mar 13 17:29:35 taniquetil kernel: usb usb3: hotplug
Mar 13 17:29:35 taniquetil kernel: uhci_hcd 0000:00:1d.2: USB bus 3
deregistered
--------------
Doing modprobe uhci_hcd
--------------
Mar 13 17:29:38 taniquetil kernel: USB Universal Host Controller Interface
driver v2.2
Mar 13 17:29:38 taniquetil kernel: PCI: Found IRQ 11 for device 0000:00:1d.0
Mar 13 17:29:38 taniquetil kernel: uhci_hcd 0000:00:1d.0: UHCI Host Controller
Mar 13 17:29:38 taniquetil kernel: PCI: Setting latency timer of device
0000:00:1d.0 to 64
Mar 13 17:29:38 taniquetil kernel: uhci_hcd 0000:00:1d.0: irq 11, io base 0xe800
Mar 13 17:29:39 taniquetil kernel: uhci_hcd 0000:00:1d.0: new USB bus
registered, assigned bus number 1
Mar 13 17:29:39 taniquetil kernel: uhci_hcd 0000:00:1d.0: detected 2 ports
Mar 13 17:29:39 taniquetil kernel: usb usb1: new device strings: Mfr=3,
Product=2, SerialNumber=1
Mar 13 17:29:39 taniquetil kernel: usb usb1: default language 0x0409
Mar 13 17:29:39 taniquetil kernel: usb usb1: Product: UHCI Host Controller
Mar 13 17:29:39 taniquetil kernel: usb usb1: Manufacturer: Linux 2.6.11 uhci_hcd
Mar 13 17:29:39 taniquetil kernel: usb usb1: SerialNumber: 0000:00:1d.0
Mar 13 17:29:39 taniquetil kernel: usb usb1: hotplug
Mar 13 17:29:39 taniquetil kernel: usb usb1: adding 1-0:1.0 (config #1,
interface 0)
Mar 13 17:29:39 taniquetil kernel: usb 1-0:1.0: hotplug
Mar 13 17:29:39 taniquetil kernel: hub 1-0:1.0: usb_probe_interface
Mar 13 17:29:39 taniquetil kernel: hub 1-0:1.0: usb_probe_interface - got id
Mar 13 17:29:39 taniquetil kernel: hub 1-0:1.0: USB hub found
Mar 13 17:29:39 taniquetil kernel: hub 1-0:1.0: 2 ports detected
Mar 13 17:29:39 taniquetil kernel: hub 1-0:1.0: standalone hub
Mar 13 17:29:39 taniquetil kernel: hub 1-0:1.0: no power switching (usb 1.0)
Mar 13 17:29:39 taniquetil kernel: hub 1-0:1.0: individual port over-current
protection
Mar 13 17:29:39 taniquetil kernel: hub 1-0:1.0: power on to power good time: 2ms
Mar 13 17:29:39 taniquetil kernel: hub 1-0:1.0: local power source is good
Mar 13 17:29:39 taniquetil kernel: hub 1-0:1.0: state 5 ports 2 chg 0006 evt
0007
Mar 13 17:29:39 taniquetil kernel: hub 1-0:1.0: port 1, status 0100, change
0000, 12 Mb/s
Mar 13 17:29:39 taniquetil kernel: uhci_hcd 0000:00:1d.0: port 2 portsc 0093,00
Mar 13 17:29:39 taniquetil kernel: hub 1-0:1.0: port 2, status 0101, change
0001, 12 Mb/s
Mar 13 17:29:39 taniquetil kernel: PCI: Found IRQ 5 for device 0000:00:1d.1
Mar 13 17:29:39 taniquetil kernel: uhci_hcd 0000:00:1d.1: UHCI Host Controller
Mar 13 17:29:39 taniquetil kernel: PCI: Setting latency timer of device
0000:00:1d.1 to 64
Mar 13 17:29:39 taniquetil kernel: uhci_hcd 0000:00:1d.1: irq 5, io base 0xe880
Mar 13 17:29:39 taniquetil kernel: uhci_hcd 0000:00:1d.1: new USB bus
registered, assigned bus number 2
Mar 13 17:29:39 taniquetil kernel: uhci_hcd 0000:00:1d.1: detected 2 ports
Mar 13 17:29:39 taniquetil kernel: usb usb2: new device strings: Mfr=3,
Product=2, SerialNumber=1
Mar 13 17:29:39 taniquetil kernel: usb usb2: default language 0x0409
Mar 13 17:29:39 taniquetil kernel: usb usb2: Product: UHCI Host Controller
Mar 13 17:29:39 taniquetil kernel: usb usb2: Manufacturer: Linux 2.6.11 uhci_hcd
Mar 13 17:29:39 taniquetil kernel: usb usb2: SerialNumber: 0000:00:1d.1
Mar 13 17:29:39 taniquetil kernel: usb usb2: hotplug
Mar 13 17:29:39 taniquetil kernel: usb usb2: adding 2-0:1.0 (config #1,
interface 0)
Mar 13 17:29:39 taniquetil kernel: usb 2-0:1.0: hotplug
Mar 13 17:29:39 taniquetil kernel: hub 2-0:1.0: usb_probe_interface
Mar 13 17:29:39 taniquetil kernel: hub 2-0:1.0: usb_probe_interface - got id
Mar 13 17:29:39 taniquetil kernel: hub 2-0:1.0: USB hub found
Mar 13 17:29:39 taniquetil kernel: hub 2-0:1.0: 2 ports detected
Mar 13 17:29:39 taniquetil kernel: hub 2-0:1.0: standalone hub
Mar 13 17:29:39 taniquetil kernel: hub 2-0:1.0: no power switching (usb 1.0)
Mar 13 17:29:39 taniquetil kernel: hub 2-0:1.0: individual port over-current
protection
Mar 13 17:29:39 taniquetil kernel: hub 2-0:1.0: power on to power good time: 2ms
Mar 13 17:29:39 taniquetil kernel: hub 2-0:1.0: local power source is good
Mar 13 17:29:39 taniquetil kernel: PCI: Found IRQ 9 for device 0000:00:1d.2
Mar 13 17:29:39 taniquetil kernel: PCI: Sharing IRQ 9 with 0000:00:1f.1
Mar 13 17:29:39 taniquetil kernel: PCI: Sharing IRQ 9 with 0000:02:02.0
Mar 13 17:29:39 taniquetil kernel: uhci_hcd 0000:00:1d.2: UHCI Host Controller
Mar 13 17:29:39 taniquetil kernel: hub 1-0:1.0: debounce: port 2: total 100ms
stable 100ms status 0x101
Mar 13 17:29:39 taniquetil kernel: PCI: Setting latency timer of device
0000:00:1d.2 to 64
Mar 13 17:29:39 taniquetil kernel: uhci_hcd 0000:00:1d.2: irq 9, io base 0xec00
Mar 13 17:29:39 taniquetil kernel: uhci_hcd 0000:00:1d.2: new USB bus
registered, assigned bus number 3
Mar 13 17:29:39 taniquetil kernel: uhci_hcd 0000:00:1d.2: detected 2 ports
Mar 13 17:29:39 taniquetil kernel: usb usb3: new device strings: Mfr=3,
Product=2, SerialNumber=1
Mar 13 17:29:39 taniquetil kernel: usb usb3: default language 0x0409
Mar 13 17:29:39 taniquetil kernel: usb usb3: Product: UHCI Host Controller
Mar 13 17:29:39 taniquetil kernel: usb usb3: Manufacturer: Linux 2.6.11 uhci_hcd
Mar 13 17:29:39 taniquetil kernel: usb usb3: SerialNumber: 0000:00:1d.2
Mar 13 17:29:39 taniquetil kernel: usb usb3: hotplug
Mar 13 17:29:39 taniquetil kernel: usb usb3: adding 3-0:1.0 (config #1,
interface 0)
Mar 13 17:29:39 taniquetil kernel: usb 3-0:1.0: hotplug
Mar 13 17:29:39 taniquetil kernel: hub 3-0:1.0: usb_probe_interface
Mar 13 17:29:39 taniquetil kernel: hub 3-0:1.0: usb_probe_interface - got id
Mar 13 17:29:39 taniquetil kernel: hub 3-0:1.0: USB hub found
Mar 13 17:29:40 taniquetil kernel: hub 3-0:1.0: 2 ports detected
Mar 13 17:29:40 taniquetil kernel: hub 3-0:1.0: standalone hub
Mar 13 17:29:40 taniquetil kernel: hub 3-0:1.0: no power switching (usb 1.0)
Mar 13 17:29:40 taniquetil kernel: hub 3-0:1.0: individual port over-current
protection
Mar 13 17:29:40 taniquetil kernel: hub 3-0:1.0: power on to power good time: 2ms
Mar 13 17:29:40 taniquetil kernel: hub 3-0:1.0: local power source is good
Mar 13 17:29:40 taniquetil kernel: usb 1-2: new full speed USB device using
uhci_hcd and address 2
Mar 13 17:29:41 taniquetil kernel: usb 1-2: ep0 maxpacket = 8
Mar 13 17:29:41 taniquetil kernel: usb 1-2: skipped 3 descriptors after
interface
Mar 13 17:29:41 taniquetil kernel: usb 1-2: new device strings: Mfr=1,
Product=2, SerialNumber=3
Mar 13 17:29:41 taniquetil kernel: usb 1-2: default language 0x040c
Mar 13 17:29:41 taniquetil kernel: usb 1-2: wrong descriptor type 00 for string
2 ("FreeBoX")
Mar 13 17:29:41 taniquetil kernel: usb 1-2: Product: FreeBoX
Mar 13 17:29:41 taniquetil kernel: usb 1-2: wrong descriptor type 00 for string
1 ("Freebox SA")
Mar 13 17:29:41 taniquetil kernel: usb 1-2: Manufacturer: Freebox SA
Mar 13 17:29:41 taniquetil kernel: usb 1-2: wrong descriptor type 00 for string
3 ("1.00")
Mar 13 17:29:41 taniquetil kernel: usb 1-2: SerialNumber: 1.00
Mar 13 17:29:41 taniquetil kernel: usb 1-2: hotplug
Mar 13 17:29:41 taniquetil kernel: usb 1-2: adding 1-2:1.0 (config #1,
interface 0)
Mar 13 17:29:41 taniquetil kernel: usb 1-2:1.0: hotplug
Mar 13 17:29:41 taniquetil kernel: usb 1-2: adding 1-2:1.1 (config #1,
interface 1)
Mar 13 17:29:41 taniquetil kernel: usb 1-2:1.1: hotplug
Mar 13 17:29:41 taniquetil kernel: uhci_hcd 0000:00:1d.1: suspend_hc
Mar 13 17:29:41 taniquetil kernel: uhci_hcd 0000:00:1d.2: suspend_hc
Mar 13 17:29:41 taniquetil kernel: hub 2-0:1.0: state 5 ports 2 chg 0006 evt
0007
Mar 13 17:29:41 taniquetil kernel: hub 2-0:1.0: port 1, status 0100, change
0000, 12 Mb/s
Mar 13 17:29:41 taniquetil kernel: hub 2-0:1.0: port 2, status 0100, change
0000, 12 Mb/s
Mar 13 17:29:41 taniquetil kernel: hub 3-0:1.0: state 5 ports 2 chg 0006 evt
0007
Mar 13 17:29:41 taniquetil kernel: hub 3-0:1.0: port 1, status 0100, change
0000, 12 Mb/s
Mar 13 17:29:41 taniquetil kernel: hub 3-0:1.0: port 2, status 0100, change
0000, 12 Mb/s
Mar 13 17:29:41 taniquetil kernel: hub 1-0:1.0: state 5 ports 2 chg 0000 evt
0004
Mar 13 17:29:55 taniquetil kernel: usbnet 1-2:1.0: usb_probe_interface
Mar 13 17:29:55 taniquetil kernel: usbnet 1-2:1.0: usb_probe_interface - got id
Mar 13 17:29:55 taniquetil kernel: usb 1-2: wrong descriptor type 00 for string
4 ("0007CB0000FF")
Mar 13 17:29:55 taniquetil kernel: eth1: register usbnet at usb-0000:00:1d.0-2,
CDC Ethernet Device
Mar 13 17:29:55 taniquetil kernel: usbcore: registered new driver usbnet
Mar 13 17:29:55 taniquetil ifplugd(eth1)[10815]: ifplugd 0.25 initializing.
Mar 13 17:29:55 taniquetil ifplugd(eth1)[10815]: Using interface
eth1/00:07:CB:00:00:FF with driver <usbnet> (version: 03-Nov-2004)
Mar 13 17:29:55 taniquetil ifplugd(eth1)[10815]: Using detection mode:
SIOCETHTOOL
Mar 13 17:29:55 taniquetil ifplugd(eth1)[10815]: Initialization complete, link
beat detected.
Mar 13 17:29:55 taniquetil ifplugd(eth1)[10815]: Executing
'/etc/ifplugd/ifplugd.action eth1 up'.
Mar 13 17:29:55 taniquetil kernel: eth1: rxqlen 0 --> 4
Mar 13 17:29:56 taniquetil ifplugd(eth1)[10815]: client: Determining IP
information for eth1... done.
Mar 13 17:29:56 taniquetil ifplugd(eth1)[10815]: Program executed successfully.
Mar 13 17:30:06 taniquetil kernel: eth1: no IPv6 routers present
---------------
Plugging another key
------------------
At that moment I plug another USB storage key (USB1 key) on another
port and I get this. However if I unload and reload the driver I get
access to the key.
Mar 13 17:30:36 taniquetil kernel: hub 4-0:1.0: state 5 ports 6 chg 0000 evt
0002
Mar 13 17:30:36 taniquetil kernel: ehci_hcd 0000:00:1d.7: GetStatus port 1
status 001803 POWER sig=j CSC CONNECT
Mar 13 17:30:36 taniquetil kernel: hub 4-0:1.0: port 1, status 0501, change
0001, 480 Mb/s
Mar 13 17:30:36 taniquetil kernel: hub 4-0:1.0: debounce: port 1: total 100ms
stable 100ms status 0x501
Mar 13 17:30:36 taniquetil kernel: ehci_hcd 0000:00:1d.7: port 1 full speed -->
companion
Mar 13 17:30:36 taniquetil kernel: ehci_hcd 0000:00:1d.7: GetStatus port 1
status 003801 POWER OWNER sig=j CONNECT
Mar 13 17:30:36 taniquetil kernel: hub 1-0:1.0: state 5 ports 2 chg 0000 evt
0002
Mar 13 17:30:36 taniquetil kernel: uhci_hcd 0000:00:1d.0: port 1 portsc 0093,00
Mar 13 17:30:36 taniquetil kernel: hub 1-0:1.0: port 1, status 0101, change
0001, 12 Mb/s
Mar 13 17:30:36 taniquetil kernel: hub 1-0:1.0: debounce: port 1: total 100ms
stable 100ms status 0x101
Mar 13 17:30:37 taniquetil kernel: usb 1-1: new full speed USB device using
uhci_hcd and address 3
Mar 13 17:30:37 taniquetil kernel: usb 1-1: ep0 maxpacket = 8
Mar 13 17:30:37 taniquetil kernel: uhci_hcd 0000:00:1d.0: uhci_result_control:
failed with status 440000
Mar 13 17:30:37 taniquetil kernel: [d9ba5300] link (19ba51e2) element (1f102880)
Mar 13 17:30:37 taniquetil kernel: Element != First TD
Mar 13 17:30:37 taniquetil kernel: 0: [df102840] link (1f102880) e3 Length=7
MaxLen=7 DT0 EndPt=0 Dev=3, PID=2d(SETUP) (buf=1f5e7c40)
Mar 13 17:30:37 taniquetil kernel: 1: [df102880] link (1f1028c0) e0 SPD
Stalled CRC/Timeo Length=7ff MaxLen=7 DT1 EndPt=0 Dev=3, PID=69(IN)
(buf=1f5e7640)
Mar 13 17:30:37 taniquetil kernel: 2: [df1028c0] link (1f102900) e3 SPD
Active Length=0 MaxLen=7 DT0 EndPt=0 Dev=3, PID=69(IN) (buf=1f5e7648)
Mar 13 17:30:37 taniquetil kernel: 3: [df102900] link (1f102940) e3 SPD
Active Length=0 MaxLen=1 DT1 EndPt=0 Dev=3, PID=69(IN) (buf=1f5e7650)
Mar 13 17:30:37 taniquetil kernel: 4: [df102940] link (00000001) e3 IOC
Active Length=0 MaxLen=7ff DT1 EndPt=0 Dev=3, PID=e1(OUT) (buf=00000000)
Mar 13 17:30:37 taniquetil kernel:
Mar 13 17:30:37 taniquetil kernel: usb 1-1: device descriptor read/all, error
-84
Mar 13 17:30:37 taniquetil kernel: usb 1-1: new full speed USB device using
uhci_hcd and address 4
Mar 13 17:30:37 taniquetil kernel: usb 1-1: ep0 maxpacket = 8
Mar 13 17:30:37 taniquetil kernel: uhci_hcd 0000:00:1d.0: uhci_result_control:
failed with status 440000
Mar 13 17:30:37 taniquetil kernel: [d9ba5300] link (19ba51e2) element (1f102880)
Mar 13 17:30:37 taniquetil kernel: Element != First TD
Mar 13 17:30:37 taniquetil kernel: 0: [df102840] link (1f102880) e3 Length=7
MaxLen=7 DT0 EndPt=0 Dev=4, PID=2d(SETUP) (buf=1ade7840)
Mar 13 17:30:37 taniquetil kernel: 1: [df102880] link (1f1028c0) e0 SPD
Stalled CRC/Timeo Length=7ff MaxLen=7 DT1 EndPt=0 Dev=4, PID=69(IN)
(buf=1f5e7c40)
Mar 13 17:30:37 taniquetil kernel: 2: [df1028c0] link (1f102900) e3 SPD
Active Length=0 MaxLen=7 DT0 EndPt=0 Dev=4, PID=69(IN) (buf=1f5e7c48)
Mar 13 17:30:37 taniquetil kernel: 3: [df102900] link (1f102940) e3 SPD
Active Length=0 MaxLen=1 DT1 EndPt=0 Dev=4, PID=69(IN) (buf=1f5e7c50)
Mar 13 17:30:37 taniquetil kernel: 4: [df102940] link (00000001) e3 IOC
Active Length=0 MaxLen=7ff DT1 EndPt=0 Dev=4, PID=e1(OUT) (buf=00000000)
Mar 13 17:30:37 taniquetil kernel:
Mar 13 17:30:37 taniquetil kernel: usb 1-1: device descriptor read/all, error
-84
Mar 13 17:30:37 taniquetil kernel: hub 1-0:1.0: state 5 ports 2 chg 0000 evt
0002
Mar 13 17:32:11 taniquetil ntpd[9181]: synchronized to LOCAL(0), stratum=10
Mar 13 17:32:11 taniquetil ntpd[9181]: kernel time sync disabled 0041
