Hey all --

I've been struggling with my 3G iPod and the 2.6 kernel for a while now and I need some help. I have a Thinkpad t40 (with the Intel Corp. 82801DB USB controller) and the ehci_hcd and uhci_hcd drivers compiled as modules. I've tried this with 2.6.4, 2.6.6, 2.6.8.1, and 2.6.9-rc2 -- all with the same results. I have found that when plugging the iPod in with both modules loaded, I get the following errors in my kernel log:

Sep 13 09:49:14 doolittle kernel: usb 2-2: new full speed USB device using address 2
Sep 13 09:49:14 doolittle kernel: usb 2-2: device not accepting address 2, error -71
Sep 13 09:49:14 doolittle kernel: usb 2-2: new full speed USB device using address 3
Sep 13 09:49:15 doolittle kernel: usb 2-2: device not accepting address 3, error -71
Sep 13 09:49:18 doolittle kernel: usb 2-2: new full speed USB device using address 4


If I then remove ehci_hcd and plug the iPod in again, it would work for a while (meaning several weeks of usage including periodic mounting and file loading), but eventually the disk on the iPod would become corrupted when I started seeing message like this in the kernel log:

Sep 24 14:46:30 doolittle kernel: scsi0 (0:0): rejecting I/O to dead device
Sep 24 14:46:30 doolittle kernel: FAT bread failed in fat_clusters_flush
Sep 24 14:48:11 doolittle kernel: SCSI error : <1 0 0 0> return code = 0x70000
Sep 24 14:48:11 doolittle kernel: end_request: I/O error, dev sdb, sector 4188035
Sep 24 14:48:11 doolittle kernel: Buffer I/O error on device sdb2, logical block 4107710
Sep 24 14:48:11 doolittle kernel: lost page write due to I/O error on sdb2


Ignoring the corruption problem, I would like to get my iPod working with the ehci_hcd driver. I have turned on both USB debugging and USB storage debugging in my kernel, and below is the log file of plugging my freshly rebooted iPod into my freshly rebooted Thinkpad. Any help would be greatly appreciated!

cheers,
-steve

----

Sep 26 07:11:04 doolittle kernel: usb usb1: new device strings: Mfr=3, Product=2, SerialNumber=1
Sep 26 07:11:04 doolittle kernel: usb usb1: default language 0x0409
Sep 26 07:11:04 doolittle kernel: usb usb1: hotplug
Sep 26 07:11:04 doolittle kernel: usb usb1: adding 1-0:1.0 (config #1, interface 0)
Sep 26 07:11:04 doolittle kernel: usb 1-0:1.0: hotplug
Sep 26 07:11:04 doolittle kernel: hub 1-0:1.0: usb_probe_interface
Sep 26 07:11:04 doolittle kernel: hub 1-0:1.0: usb_probe_interface - got id
Sep 26 07:11:04 doolittle kernel: hub 1-0:1.0: standalone hub
Sep 26 07:11:04 doolittle kernel: hub 1-0:1.0: no power switching (usb 1.0)
Sep 26 07:11:04 doolittle kernel: hub 1-0:1.0: individual port over-current protection
Sep 26 07:11:04 doolittle kernel: hub 1-0:1.0: power on to power good time: 2ms
Sep 26 07:11:04 doolittle kernel: hub 1-0:1.0: local power source is good
Sep 26 07:11:04 doolittle kernel: PCI: Setting latency timer of device 0000:00:1d.1 to 64
Sep 26 07:11:04 doolittle kernel: usb usb2: new device strings: Mfr=3, Product=2, SerialNumber=1
Sep 26 07:11:04 doolittle kernel: usb usb2: default language 0x0409
Sep 26 07:11:04 doolittle kernel: usb usb2: hotplug
Sep 26 07:11:04 doolittle kernel: usb usb2: adding 2-0:1.0 (config #1, interface 0)
Sep 26 07:11:04 doolittle kernel: usb 2-0:1.0: hotplug
Sep 26 07:11:04 doolittle kernel: hub 2-0:1.0: usb_probe_interface
Sep 26 07:11:04 doolittle kernel: hub 2-0:1.0: usb_probe_interface - got id
Sep 26 07:11:04 doolittle kernel: hub 2-0:1.0: standalone hub
Sep 26 07:11:04 doolittle kernel: hub 2-0:1.0: no power switching (usb 1.0)
Sep 26 07:11:04 doolittle kernel: hub 2-0:1.0: individual port over-current protection
Sep 26 07:11:04 doolittle kernel: hub 2-0:1.0: power on to power good time: 2ms
Sep 26 07:11:04 doolittle kernel: hub 2-0:1.0: local power source is good
Sep 26 07:11:04 doolittle kernel: PCI: Setting latency timer of device 0000:00:1d.2 to 64
Sep 26 07:11:04 doolittle kernel: usb usb3: new device strings: Mfr=3, Product=2, SerialNumber=1
Sep 26 07:11:04 doolittle kernel: usb usb3: default language 0x0409
Sep 26 07:11:04 doolittle kernel: usb usb3: hotplug
Sep 26 07:11:04 doolittle kernel: usb usb3: adding 3-0:1.0 (config #1, interface 0)
Sep 26 07:11:04 doolittle kernel: usb 3-0:1.0: hotplug
Sep 26 07:11:04 doolittle kernel: hub 3-0:1.0: usb_probe_interface
Sep 26 07:11:04 doolittle kernel: hub 3-0:1.0: usb_probe_interface - got id
Sep 26 07:11:04 doolittle kernel: hub 3-0:1.0: standalone hub
Sep 26 07:11:04 doolittle kernel: hub 3-0:1.0: no power switching (usb 1.0)
Sep 26 07:11:04 doolittle kernel: hub 3-0:1.0: individual port over-current protection
Sep 26 07:11:04 doolittle kernel: hub 3-0:1.0: power on to power good time: 2ms
Sep 26 07:11:04 doolittle kernel: hub 3-0:1.0: local power source is good
Sep 26 07:11:04 doolittle kernel: ehci_hcd: block sizes: qh 128 qtd 96 itd 192 sitd 96
Sep 26 07:11:04 doolittle kernel: ehci_hcd 0000:00:1d.7: reset hcs_params 0x103206 dbg=1 cc=3 pcc=2 ordered !ppc ports=6
Sep 26 07:11:04 doolittle kernel: ehci_hcd 0000:00:1d.7: reset hcc_params 6871 thresh 7 uframes 1024 64 bit addr
Sep 26 07:11:04 doolittle kernel: ehci_hcd 0000:00:1d.7: capability 0001 at 68
Sep 26 07:11:04 doolittle kernel: PCI: Setting latency timer of device 0000:00:1d.7 to 64
Sep 26 07:11:04 doolittle kernel: ehci_hcd 0000:00:1d.7: reset command 080002 (park)=0 ithresh=8 period=1024 Reset HALT
Sep 26 07:11:04 doolittle kernel: PCI: cache line size of 32 is not supported by device 0000:00:1d.7
Sep 26 07:11:04 doolittle kernel: ehci_hcd 0000:00:1d.7: init command 010001 (park)=0 ithresh=1 period=1024 RUN
Sep 26 07:11:04 doolittle kernel: ehci_hcd 0000:00:1d.7: supports USB remote wakeup
Sep 26 07:11:04 doolittle kernel: usb usb4: new device strings: Mfr=3, Product=2, SerialNumber=1
Sep 26 07:11:04 doolittle kernel: usb usb4: default language 0x0409
Sep 26 07:11:04 doolittle kernel: usb usb4: hotplug
Sep 26 07:11:04 doolittle kernel: usb usb4: adding 4-0:1.0 (config #1, interface 0)
Sep 26 07:11:04 doolittle kernel: usb 4-0:1.0: hotplug
Sep 26 07:11:04 doolittle kernel: hub 4-0:1.0: usb_probe_interface
Sep 26 07:11:04 doolittle kernel: hub 4-0:1.0: usb_probe_interface - got id
Sep 26 07:11:04 doolittle kernel: hub 4-0:1.0: standalone hub
Sep 26 07:11:04 doolittle kernel: hub 4-0:1.0: ganged power switching
Sep 26 07:11:04 doolittle kernel: hub 4-0:1.0: individual port over-current protection
Sep 26 07:11:04 doolittle kernel: hub 4-0:1.0: Single TT
Sep 26 07:11:04 doolittle kernel: hub 4-0:1.0: TT requires at most 8 FS bit times
Sep 26 07:11:04 doolittle kernel: hub 4-0:1.0: power on to power good time: 20ms
Sep 26 07:11:04 doolittle kernel: hub 4-0:1.0: local power source is good
Sep 26 07:11:04 doolittle kernel: hub 4-0:1.0: enabling power on all ports
Sep 26 07:11:04 doolittle kernel: PCI: Setting latency timer of device 0000:00:1f.5 to 64
Sep 26 07:11:04 doolittle kernel: uhci_hcd 0000:00:1d.0: suspend_hc
Sep 26 07:11:04 doolittle kernel: uhci_hcd 0000:00:1d.1: suspend_hc
Sep 26 07:11:04 doolittle kernel: uhci_hcd 0000:00:1d.2: suspend_hc
Sep 26 07:11:04 doolittle kernel: PCI: Setting latency timer of device 0000:07:00.0 to 64
Sep 26 07:11:04 doolittle kernel: ieee1394: Host added: ID:BUS[0-00:1023] GUID[000028100001f433]
Sep 26 07:11:19 doolittle kernel: driverloader: stack=8192/60/0 PREEMPT
Sep 26 07:11:20 doolittle kernel: eth1: WPA, AES, TKIP, WEP128, WEP64 supported
Sep 26 07:11:20 doolittle kernel: eth1: at 0000:02:02.0 (MAC address 00:05:4E:40:4C:6C) ready
Sep 26 07:17:52 doolittle kernel: ehci_hcd 0000:00:1d.7: GetStatus port 4 status 001803 POWER sig=j CSC CONNECT
Sep 26 07:17:52 doolittle kernel: hub 4-0:1.0: port 4, status 0501, change 0001, 480 Mb/s
Sep 26 07:17:52 doolittle kernel: hub 4-0:1.0: debounce: port 4: total 100ms stable 100ms status 0x501
Sep 26 07:17:52 doolittle kernel: hub 4-0:1.0: port 4 not reset yet, waiting 50ms
Sep 26 07:17:52 doolittle kernel: ehci_hcd 0000:00:1d.7: port 4 full speed --> companion
Sep 26 07:17:52 doolittle kernel: ehci_hcd 0000:00:1d.7: GetStatus port 4 status 003801 POWER OWNER sig=j CONNECT
Sep 26 07:17:52 doolittle kernel: uhci_hcd 0000:00:1d.1: port 2 portsc 0083
Sep 26 07:17:52 doolittle kernel: hub 2-0:1.0: port 2, status 0101, change 0001, 12 Mb/s
Sep 26 07:17:52 doolittle kernel: uhci_hcd 0000:00:1d.1: wakeup_hc
Sep 26 07:17:52 doolittle kernel: hub 2-0:1.0: debounce: port 2: total 100ms stable 100ms status 0x101
Sep 26 07:17:52 doolittle kernel: uhci_hcd 0000:00:1d.1: uhci_result_control: failed with status 440000
Sep 26 07:17:52 doolittle kernel: [f7f54240] link (37f541e2) element (37f55040)
Sep 26 07:17:52 doolittle kernel: 0: [f7f55040] link (37f55080) e0 Stalled CRC/Timeo Length=7 MaxLen=7 DT0 EndPt=0 Dev=0, PID=2d(SETUP) (buf=37039b00)
Sep 26 07:17:52 doolittle kernel: 1: [f7f55080] link (00000001) e3 IOC Active Length=0 MaxLen=7ff DT1 EndPt=0 Dev=0, PID=69(IN) (buf=00000000)
Sep 26 07:17:52 doolittle kernel:
Sep 26 07:17:52 doolittle kernel: uhci_hcd 0000:00:1d.1: uhci_result_control: failed with status 440000
Sep 26 07:17:52 doolittle kernel: [f7f54240] link (37f541e2) element (37f55040)
Sep 26 07:17:52 doolittle kernel: 0: [f7f55040] link (37f55080) e0 Stalled CRC/Timeo Length=7 MaxLen=7 DT0 EndPt=0 Dev=0, PID=2d(SETUP) (buf=35a434c0)
Sep 26 07:17:52 doolittle kernel: 1: [f7f55080] link (00000001) e3 IOC Active Length=0 MaxLen=7ff DT1 EndPt=0 Dev=0, PID=69(IN) (buf=00000000)
Sep 26 07:17:52 doolittle kernel:
Sep 26 07:17:53 doolittle kernel: uhci_hcd 0000:00:1d.1: uhci_result_control: failed with status 440000
Sep 26 07:17:53 doolittle kernel: [f7f54240] link (37f541e2) element (37f55040)
Sep 26 07:17:53 doolittle kernel: 0: [f7f55040] link (37f55080) e0 Stalled CRC/Timeo Length=7 MaxLen=7 DT0 EndPt=0 Dev=0, PID=2d(SETUP) (buf=35a434c0)
Sep 26 07:17:53 doolittle kernel: 1: [f7f55080] link (00000001) e3 IOC Active Length=0 MaxLen=7ff DT1 EndPt=0 Dev=0, PID=69(IN) (buf=00000000)
Sep 26 07:17:53 doolittle kernel:
Sep 26 07:17:53 doolittle kernel: uhci_hcd 0000:00:1d.1: uhci_result_control: failed with status 440000
Sep 26 07:17:53 doolittle kernel: [f7f54240] link (37f541e2) element (37f55040)
Sep 26 07:17:53 doolittle kernel: 0: [f7f55040] link (37f55080) e0 Stalled CRC/Timeo Length=7 MaxLen=7 DT0 EndPt=0 Dev=0, PID=2d(SETUP) (buf=35a434c0)
Sep 26 07:17:53 doolittle kernel: 1: [f7f55080] link (00000001) e3 IOC Active Length=0 MaxLen=7ff DT1 EndPt=0 Dev=0, PID=69(IN) (buf=00000000)
Sep 26 07:17:53 doolittle kernel:
Sep 26 07:17:55 doolittle kernel: uhci_hcd 0000:00:1d.1: port 2 portsc 0082
Sep 26 07:17:55 doolittle kernel: hub 2-0:1.0: port 2, status 0100, change 0001, 12 Mb/s
Sep 26 07:17:55 doolittle kernel: hub 2-0:1.0: debounce: port 2: total 100ms stable 100ms status 0x100
Sep 26 07:17:55 doolittle kernel: ehci_hcd 0000:00:1d.7: GetStatus port 4 status 001002 POWER sig=se0 CSC
Sep 26 07:17:55 doolittle kernel: hub 4-0:1.0: port 4, status 0100, change 0001, 12 Mb/s
Sep 26 07:17:55 doolittle kernel: hub 4-0:1.0: debounce: port 4: total 100ms stable 100ms status 0x100
Sep 26 07:17:56 doolittle kernel: uhci_hcd 0000:00:1d.1: suspend_hc
Sep 26 07:17:56 doolittle kernel: ehci_hcd 0000:00:1d.7: GetStatus port 4 status 001803 POWER sig=j CSC CONNECT
Sep 26 07:17:56 doolittle kernel: hub 4-0:1.0: port 4, status 0501, change 0001, 480 Mb/s
Sep 26 07:17:56 doolittle kernel: hub 4-0:1.0: debounce: port 4: total 100ms stable 100ms status 0x501
Sep 26 07:17:56 doolittle kernel: hub 4-0:1.0: port 4 not reset yet, waiting 50ms
Sep 26 07:17:56 doolittle kernel: ehci_hcd 0000:00:1d.7: GetStatus port 4 status 001002 POWER sig=se0 CSC
Sep 26 07:17:56 doolittle kernel: ehci_hcd 0000:00:1d.7: GetStatus port 4 status 001803 POWER sig=j CSC CONNECT
Sep 26 07:17:56 doolittle kernel: hub 4-0:1.0: port 4, status 0501, change 0001, 480 Mb/s
Sep 26 07:17:56 doolittle kernel: hub 4-0:1.0: debounce: port 4: total 100ms stable 100ms status 0x501
Sep 26 07:17:56 doolittle kernel: hub 4-0:1.0: port 4 not reset yet, waiting 50ms
Sep 26 07:17:56 doolittle kernel: ehci_hcd 0000:00:1d.7: GetStatus port 4 status 001002 POWER sig=se0 CSC
Sep 26 07:17:56 doolittle kernel: ehci_hcd 0000:00:1d.7: GetStatus port 4 status 001803 POWER sig=j CSC CONNECT
Sep 26 07:17:56 doolittle kernel: hub 4-0:1.0: port 4, status 0501, change 0001, 480 Mb/s
Sep 26 07:17:56 doolittle kernel: hub 4-0:1.0: debounce: port 4: total 100ms stable 100ms status 0x501
Sep 26 07:17:56 doolittle kernel: hub 4-0:1.0: port 4 not reset yet, waiting 50ms
Sep 26 07:17:56 doolittle kernel: ehci_hcd 0000:00:1d.7: GetStatus port 4 status 001002 POWER sig=se0 CSC
Sep 26 07:17:56 doolittle kernel: ehci_hcd 0000:00:1d.7: GetStatus port 4 status 001803 POWER sig=j CSC CONNECT
Sep 26 07:17:56 doolittle kernel: hub 4-0:1.0: port 4, status 0501, change 0001, 480 Mb/s
Sep 26 07:17:56 doolittle kernel: hub 4-0:1.0: debounce: port 4: total 100ms stable 100ms status 0x501
Sep 26 07:17:56 doolittle kernel: hub 4-0:1.0: port 4 not reset yet, waiting 50ms
Sep 26 07:17:57 doolittle kernel: ehci_hcd 0000:00:1d.7: GetStatus port 4 status 001002 POWER sig=se0 CSC
Sep 26 07:17:57 doolittle kernel: ehci_hcd 0000:00:1d.7: GetStatus port 4 status 001803 POWER sig=j CSC CONNECT
Sep 26 07:17:57 doolittle kernel: hub 4-0:1.0: port 4, status 0501, change 0001, 480 Mb/s
Sep 26 07:17:57 doolittle kernel: hub 4-0:1.0: debounce: port 4: total 100ms stable 100ms status 0x501
Sep 26 07:17:57 doolittle kernel: hub 4-0:1.0: port 4 not reset yet, waiting 50ms
Sep 26 07:17:57 doolittle kernel: ehci_hcd 0000:00:1d.7: port 4 high speed
Sep 26 07:17:57 doolittle kernel: ehci_hcd 0000:00:1d.7: GetStatus port 4 status 001005 POWER sig=se0 PE CONNECT
Sep 26 07:17:57 doolittle kernel: ehci_hcd 0000:00:1d.7: devpath 4 ep0out 3strikes
Sep 26 07:17:57 doolittle kernel: ehci_hcd 0000:00:1d.7: devpath 4 ep0out 3strikes
Sep 26 07:17:57 doolittle kernel: hub 4-0:1.0: port 4 not reset yet, waiting 50ms
Sep 26 07:17:57 doolittle kernel: ehci_hcd 0000:00:1d.7: GetStatus port 4 status 001002 POWER sig=se0 CSC
Sep 26 07:17:57 doolittle kernel: ehci_hcd 0000:00:1d.7: GetStatus port 4 status 001803 POWER sig=j CSC CONNECT
Sep 26 07:17:57 doolittle kernel: hub 4-0:1.0: port 4, status 0501, change 0001, 480 Mb/s
Sep 26 07:17:57 doolittle kernel: hub 4-0:1.0: debounce: port 4: total 100ms stable 100ms status 0x501
Sep 26 07:17:57 doolittle kernel: hub 4-0:1.0: port 4 not reset yet, waiting 50ms
Sep 26 07:17:58 doolittle kernel: ehci_hcd 0000:00:1d.7: GetStatus port 4 status 001002 POWER sig=se0 CSC
Sep 26 07:17:58 doolittle kernel: ehci_hcd 0000:00:1d.7: GetStatus port 4 status 001803 POWER sig=j CSC CONNECT
Sep 26 07:17:58 doolittle kernel: hub 4-0:1.0: port 4, status 0501, change 0001, 480 Mb/s
Sep 26 07:17:58 doolittle kernel: hub 4-0:1.0: debounce: port 4: total 100ms stable 100ms status 0x501
Sep 26 07:17:58 doolittle kernel: hub 4-0:1.0: port 4 not reset yet, waiting 50ms
Sep 26 07:17:58 doolittle kernel: ehci_hcd 0000:00:1d.7: GetStatus port 4 status 001002 POWER sig=se0 CSC
Sep 26 07:17:58 doolittle kernel: ehci_hcd 0000:00:1d.7: GetStatus port 4 status 001803 POWER sig=j CSC CONNECT
Sep 26 07:17:58 doolittle kernel: hub 4-0:1.0: port 4, status 0501, change 0001, 480 Mb/s
Sep 26 07:17:58 doolittle kernel: hub 4-0:1.0: debounce: port 4: total 100ms stable 100ms status 0x501
Sep 26 07:17:58 doolittle kernel: hub 4-0:1.0: port 4 not reset yet, waiting 50ms
Sep 26 07:17:58 doolittle kernel: ehci_hcd 0000:00:1d.7: GetStatus port 4 status 001002 POWER sig=se0 CSC
Sep 26 07:17:58 doolittle kernel: ehci_hcd 0000:00:1d.7: GetStatus port 4 status 001803 POWER sig=j CSC CONNECT
Sep 26 07:17:58 doolittle kernel: hub 4-0:1.0: port 4, status 0501, change 0001, 480 Mb/s
Sep 26 07:17:58 doolittle kernel: hub 4-0:1.0: debounce: port 4: total 100ms stable 100ms status 0x501
Sep 26 07:17:58 doolittle kernel: hub 4-0:1.0: port 4 not reset yet, waiting 50ms
Sep 26 07:17:58 doolittle kernel: ehci_hcd 0000:00:1d.7: port 4 high speed
Sep 26 07:17:58 doolittle kernel: ehci_hcd 0000:00:1d.7: GetStatus port 4 status 001005 POWER sig=se0 PE CONNECT
Sep 26 07:17:58 doolittle kernel: ehci_hcd 0000:00:1d.7: devpath 4 ep0out 3strikes
Sep 26 07:17:58 doolittle kernel: ehci_hcd 0000:00:1d.7: devpath 4 ep0out 3strikes
Sep 26 07:17:59 doolittle kernel: hub 4-0:1.0: port 4 not reset yet, waiting 50ms
Sep 26 07:17:59 doolittle kernel: ehci_hcd 0000:00:1d.7: GetStatus port 4 status 001002 POWER sig=se0 CSC
Sep 26 07:17:59 doolittle kernel: ehci_hcd 0000:00:1d.7: GetStatus port 4 status 001803 POWER sig=j CSC CONNECT
Sep 26 07:17:59 doolittle kernel: hub 4-0:1.0: port 4, status 0501, change 0001, 480 Mb/s
Sep 26 07:17:59 doolittle kernel: hub 4-0:1.0: debounce: port 4: total 100ms stable 100ms status 0x501
Sep 26 07:17:59 doolittle kernel: hub 4-0:1.0: port 4 not reset yet, waiting 50ms
Sep 26 07:17:59 doolittle kernel: ehci_hcd 0000:00:1d.7: GetStatus port 4 status 001002 POWER sig=se0 CSC
Sep 26 07:17:59 doolittle kernel: ehci_hcd 0000:00:1d.7: GetStatus port 4 status 001803 POWER sig=j CSC CONNECT
Sep 26 07:17:59 doolittle kernel: hub 4-0:1.0: port 4, status 0501, change 0001, 480 Mb/s
Sep 26 07:17:59 doolittle kernel: hub 4-0:1.0: debounce: port 4: total 100ms stable 100ms status 0x501
Sep 26 07:17:59 doolittle kernel: hub 4-0:1.0: port 4 not reset yet, waiting 50ms
Sep 26 07:17:59 doolittle kernel: ehci_hcd 0000:00:1d.7: GetStatus port 4 status 001002 POWER sig=se0 CSC
Sep 26 07:17:59 doolittle kernel: ehci_hcd 0000:00:1d.7: GetStatus port 4 status 001803 POWER sig=j CSC CONNECT
Sep 26 07:17:59 doolittle kernel: hub 4-0:1.0: port 4, status 0501, change 0001, 480 Mb/s
Sep 26 07:17:59 doolittle kernel: hub 4-0:1.0: debounce: port 4: total 100ms stable 100ms status 0x501
Sep 26 07:17:59 doolittle kernel: hub 4-0:1.0: port 4 not reset yet, waiting 50ms
Sep 26 07:18:00 doolittle kernel: ehci_hcd 0000:00:1d.7: GetStatus port 4 status 001002 POWER sig=se0 CSC
Sep 26 07:18:00 doolittle kernel: ehci_hcd 0000:00:1d.7: GetStatus port 4 status 001803 POWER sig=j CSC CONNECT
Sep 26 07:18:00 doolittle kernel: hub 4-0:1.0: port 4, status 0501, change 0001, 480 Mb/s
Sep 26 07:18:00 doolittle kernel: hub 4-0:1.0: debounce: port 4: total 100ms stable 100ms status 0x501
Sep 26 07:18:00 doolittle kernel: hub 4-0:1.0: port 4 not reset yet, waiting 50ms
Sep 26 07:18:00 doolittle kernel: ehci_hcd 0000:00:1d.7: GetStatus port 4 status 001002 POWER sig=se0 CSC
Sep 26 07:18:00 doolittle kernel: ehci_hcd 0000:00:1d.7: GetStatus port 4 status 001803 POWER sig=j CSC CONNECT
Sep 26 07:18:00 doolittle kernel: hub 4-0:1.0: port 4, status 0501, change 0001, 480 Mb/s
Sep 26 07:18:00 doolittle kernel: hub 4-0:1.0: debounce: port 4: total 100ms stable 100ms status 0x501
Sep 26 07:18:00 doolittle kernel: hub 4-0:1.0: port 4 not reset yet, waiting 50ms
Sep 26 07:18:00 doolittle kernel: ehci_hcd 0000:00:1d.7: port 4 high speed
Sep 26 07:18:00 doolittle kernel: ehci_hcd 0000:00:1d.7: GetStatus port 4 status 001005 POWER sig=se0 PE CONNECT
Sep 26 07:18:00 doolittle kernel: ehci_hcd 0000:00:1d.7: devpath 4 ep0out 3strikes
Sep 26 07:18:00 doolittle kernel: ehci_hcd 0000:00:1d.7: devpath 4 ep0out 3strikes
Sep 26 07:18:00 doolittle kernel: hub 4-0:1.0: port 4 not reset yet, waiting 50ms
Sep 26 07:18:01 doolittle kernel: ehci_hcd 0000:00:1d.7: GetStatus port 4 status 001002 POWER sig=se0 CSC
Sep 26 07:18:01 doolittle kernel: ehci_hcd 0000:00:1d.7: GetStatus port 4 status 001803 POWER sig=j CSC CONNECT
Sep 26 07:18:01 doolittle kernel: hub 4-0:1.0: port 4, status 0501, change 0001, 480 Mb/s
Sep 26 07:18:01 doolittle kernel: hub 4-0:1.0: debounce: port 4: total 100ms stable 100ms status 0x501
Sep 26 07:18:01 doolittle kernel: hub 4-0:1.0: port 4 not reset yet, waiting 50ms
Sep 26 07:18:01 doolittle kernel: ehci_hcd 0000:00:1d.7: GetStatus port 4 status 001002 POWER sig=se0 CSC
Sep 26 07:18:01 doolittle kernel: ehci_hcd 0000:00:1d.7: GetStatus port 4 status 001803 POWER sig=j CSC CONNECT
Sep 26 07:18:01 doolittle kernel: hub 4-0:1.0: port 4, status 0501, change 0001, 480 Mb/s
Sep 26 07:18:01 doolittle kernel: hub 4-0:1.0: debounce: port 4: total 100ms stable 100ms status 0x501
Sep 26 07:18:01 doolittle kernel: hub 4-0:1.0: port 4 not reset yet, waiting 50ms
Sep 26 07:18:01 doolittle kernel: ehci_hcd 0000:00:1d.7: GetStatus port 4 status 001002 POWER sig=se0 CSC
Sep 26 07:18:01 doolittle kernel: ehci_hcd 0000:00:1d.7: GetStatus port 4 status 001803 POWER sig=j CSC CONNECT
Sep 26 07:18:01 doolittle kernel: hub 4-0:1.0: port 4, status 0501, change 0001, 480 Mb/s
Sep 26 07:18:01 doolittle kernel: hub 4-0:1.0: debounce: port 4: total 100ms stable 100ms status 0x501
Sep 26 07:18:01 doolittle kernel: hub 4-0:1.0: port 4 not reset yet, waiting 50ms
Sep 26 07:18:01 doolittle kernel: ehci_hcd 0000:00:1d.7: port 4 high speed
Sep 26 07:18:01 doolittle kernel: ehci_hcd 0000:00:1d.7: GetStatus port 4 status 001005 POWER sig=se0 PE CONNECT
Sep 26 07:18:01 doolittle kernel: ehci_hcd 0000:00:1d.7: devpath 4 ep0out 3strikes
Sep 26 07:18:01 doolittle kernel: ehci_hcd 0000:00:1d.7: devpath 4 ep0out 3strikes
Sep 26 07:18:02 doolittle kernel: hub 4-0:1.0: port 4 not reset yet, waiting 50ms
Sep 26 07:18:02 doolittle kernel: ehci_hcd 0000:00:1d.7: GetStatus port 4 status 001002 POWER sig=se0 CSC
Sep 26 07:18:02 doolittle kernel: ehci_hcd 0000:00:1d.7: GetStatus port 4 status 001803 POWER sig=j CSC CONNECT
Sep 26 07:18:02 doolittle kernel: hub 4-0:1.0: port 4, status 0501, change 0001, 480 Mb/s
Sep 26 07:18:02 doolittle kernel: hub 4-0:1.0: debounce: port 4: total 100ms stable 100ms status 0x501
Sep 26 07:18:02 doolittle kernel: hub 4-0:1.0: port 4 not reset yet, waiting 50ms
Sep 26 07:18:02 doolittle kernel: ehci_hcd 0000:00:1d.7: GetStatus port 4 status 001002 POWER sig=se0 CSC
Sep 26 07:18:02 doolittle kernel: ehci_hcd 0000:00:1d.7: GetStatus port 4 status 001803 POWER sig=j CSC CONNECT
Sep 26 07:18:02 doolittle kernel: hub 4-0:1.0: port 4, status 0501, change 0001, 480 Mb/s
Sep 26 07:18:02 doolittle kernel: hub 4-0:1.0: debounce: port 4: total 100ms stable 100ms status 0x501
Sep 26 07:18:02 doolittle kernel: hub 4-0:1.0: port 4 not reset yet, waiting 50ms
Sep 26 07:18:02 doolittle kernel: ehci_hcd 0000:00:1d.7: port 4 high speed
Sep 26 07:18:02 doolittle kernel: ehci_hcd 0000:00:1d.7: GetStatus port 4 status 001005 POWER sig=se0 PE CONNECT
Sep 26 07:18:02 doolittle kernel: ehci_hcd 0000:00:1d.7: devpath 4 ep0out 3strikes
Sep 26 07:18:02 doolittle kernel: ehci_hcd 0000:00:1d.7: devpath 4 ep0out 3strikes
Sep 26 07:18:03 doolittle kernel: hub 4-0:1.0: port 4 not reset yet, waiting 50ms
Sep 26 07:18:03 doolittle kernel: ehci_hcd 0000:00:1d.7: GetStatus port 4 status 001002 POWER sig=se0 CSC
Sep 26 07:18:03 doolittle kernel: ehci_hcd 0000:00:1d.7: GetStatus port 4 status 001803 POWER sig=j CSC CONNECT
Sep 26 07:18:03 doolittle kernel: hub 4-0:1.0: port 4, status 0501, change 0001, 480 Mb/s
Sep 26 07:18:03 doolittle kernel: hub 4-0:1.0: debounce: port 4: total 100ms stable 100ms status 0x501
Sep 26 07:18:03 doolittle kernel: hub 4-0:1.0: port 4 not reset yet, waiting 50ms
Sep 26 07:18:03 doolittle kernel: ehci_hcd 0000:00:1d.7: GetStatus port 4 status 001002 POWER sig=se0 CSC
Sep 26 07:18:03 doolittle kernel: ehci_hcd 0000:00:1d.7: GetStatus port 4 status 001803 POWER sig=j CSC CONNECT
Sep 26 07:18:03 doolittle kernel: hub 4-0:1.0: port 4, status 0501, change 0001, 480 Mb/s
Sep 26 07:18:03 doolittle kernel: hub 4-0:1.0: debounce: port 4: total 100ms stable 100ms status 0x501
Sep 26 07:18:03 doolittle kernel: hub 4-0:1.0: port 4 not reset yet, waiting 50ms
Sep 26 07:18:03 doolittle kernel: ehci_hcd 0000:00:1d.7: GetStatus port 4 status 001002 POWER sig=se0 CSC


(and these messages go on and on...)


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