On 11/7/08, Paul B. Mahol wrote:
> On recent CURRENT when attaching rum card, strange bug appear:
>
> usb2_alloc_device:1417: set address 2 failed (ignored)
> usb2_alloc_device:1452: getting device descriptor at addr 2 failed!
> uhub_reattach_port:401: could not allocate new device!
>
> uhub_reattach_port:355: port 5 reset failed, error=USB_ERR_TIMEOUT
> uhub_reattach_port:421: device problem (USB_ERR_TIMEOUT), disabling port 5
> uhub_reattach_port:370: giving up port reset - device vanished!
> uhub_reattach_port:370: giving up port reset - device vanished!
> uhub_reattach_port:370: giving up port reset - device vanished!
> uhub_reattach_port:370: giving up port reset - device vanished!
> uhub_reattach_port:370: giving up port reset - device vanished!
> uhub_reattach_port:370: giving up port reset - device vanished!
> uhub_reattach_port:370: giving up port reset - device vanished!
> uhub_reattach_port:370: giving up port reset - device vanished!
> uhub_reattach_port:355: port 5 reset failed, error=USB_ERR_TIMEOUT
> uhub_reattach_port:421: device problem (USB_ERR_TIMEOUT), disabling port 5
> uhub_reattach_port:370: giving up port reset - device vanished!
> usb2_alloc_device:1417: set address 2 failed (ignored)
> usb2_alloc_device:1452: getting device descriptor at addr 2 failed!
> uhub_reattach_port:401: could not allocate new device!
>
> usb2_alloc_device:1417: set address 2 failed (ignored)
> usb2_alloc_device:1452: getting device descriptor at addr 2 failed!
> uhub_reattach_port:401: could not allocate new device!
>
> But not so old one from svn was working fine.
>
>> kldstat

> Id Refs Address Size Name
> 1 155 0xc0400000 51f700 kernel (/boot/kernel/kernel)
> 2 2 0xc0920000 51bb0 sound.ko (/boot/kernel/sound.ko)
> 3 1 0xc0972000 1a5e0 snd_hda.ko (/boot/kernel/snd_hda.ko)
> 4 2 0xc098d000 18170 agp.ko (/boot/kernel/agp.ko)
> 5 1 0xc09a6000 c3fc random.ko (/boot/kernel/random.ko)
> 6 2 0xc09b3000 16b14 drm.ko (/boot/kernel/drm.ko)
> 7 1 0xc09ca000 af9c i915.ko (/boot/kernel/i915.ko)
> 8 5 0xc09d5000 e3cc ata.ko (/boot/kernel/ata.ko)
> 9 2 0xc09e4000 5230 ataahci.ko (/boot/kernel/ataahci.ko)
> 10 3 0xc09ea000 88b0 atapci.ko (/boot/kernel/atapci.ko)
> 11 1 0xc09f3000 4638 atadisk.ko (/boot/kernel/atadisk.ko)
> 12 1 0xc09f8000 5834 ataintel.ko (/boot/kernel/ataintel.ko)
> 13 1 0xc09fe000 be08 cpufreq.ko (/boot/kernel/cpufreq.ko)
> 14 1 0xc0a0a000 4dc8 sysvmsg.ko (/boot/kernel/sysvmsg.ko)
> 15 1 0xc0a0f000 5e9c sysvsem.ko (/boot/kernel/sysvsem.ko)
> 16 1 0xc0a15000 5034 sysvshm.ko (/boot/kernel/sysvshm.ko)
> 17 1 0xc0a1b000 6b974 acpi.ko (/boot/kernel/acpi.ko)
> 18 9 0xc462c000 35000 usb2_core.ko (/boot/kernel/usb2_core.ko)
> 19 4 0xc46eb000 3000 usb2_controller.ko
> (/boot/kernel/usb2_controller.ko)
> 20 1 0xc46f8000 a000 usb2_controller_uhci.ko
> (/boot/kernel/usb2_controller_uhci.ko)
> 21 1 0xc474e000 c000 usb2_controller_ehci.ko
> (/boot/kernel/usb2_controller_ehci.ko)
> 22 1 0xc477b000 a000 usb2_controller_ohci.ko
> (/boot/kernel/usb2_controller_ohci.ko)
> 23 1 0xc47a8000 a000 usb2_storage_mass.ko
> (/boot/kernel/usb2_storage_mass.ko)
> 24 1 0xc47b2000 43000 cam.ko (/boot/kernel/cam.ko)
> 25 1 0xc47fe000 2000 usb2_storage.ko (/boot/kernel/usb2_storage.ko)
> 26 1 0xc4800000 a000 usb2_wlan_rum.ko (/boot/kernel/usb2_wlan_rum.ko)
> 27 1 0xc480a000 2000 wlan_amrr.ko (/boot/kernel/wlan_amrr.ko)
> 28 4 0xc480c000 34000 wlan.ko (/boot/kernel/wlan.ko)
> 29 1 0xc4849000 2000 usb2_wlan.ko (/boot/kernel/usb2_wlan.ko)
>


After some time it will appear but will start attaching and dettaching
all the time:

ugen4.2: at usbus4
rum0: on usbus4
rum0: MAC/BBP RT2573 (rev 0x2573a), RF RT2528
rum0: at ushub4, port 6, addr 2 (disconnected)
rum0: detached
ugen4.2: at usbus4
rum0: on usbus4
rum0: MAC/BBP RT2573 (rev 0x2573a), RF RT2528
rum0: at ushub4, port 6, addr 2 (disconnected)
rum0: detached
ugen2.2: at usbus2
rum0: on usbus2
rum0: MAC/BBP RT2573 (rev 0x2573a), RF RT2528
rum0: at ushub2, port 2, addr 2 (disconnected)
rum0: detached
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