On Tuesday 10 August 2004 2:12 pm, Russell King wrote: > Hi, > > While fiddling with 2.6.8-rc3 with a SA1111-based host, I came across > the following error message after unplugging and replugging a USB > pen drive (the swissbit thing that was at KernelSummit):
Is this the same device you had problems with there? And have you verified that it works OK on some system (preferably Linux)? > usb 1-1: control timeout on ep0out > > I then found I couldn't remove ohci_hcd. khubd had decided to get > stuck... Here's the calltrace. Any ideas? I seem to recall that was the error you got before, except that khubd didn't misbehave. Nothing works after khubd gets stuck! What happens if you "patch -R" the addition of usb_kill_urb()? That'd affect this path, and it seems indicated in a different problem, so it'd be good to rule that out (or in). - Dave > khubd D C03A630C 0 288 1 248 (L-TLB) > [<c03a5f00>] (schedule+0x0/0x464) from [<c03a6410>] (wait_for_completion+0xac/0x10c) > [<c03a6364>] (wait_for_completion+0x0/0x10c) from [<bf01c9e8>] (usb_start_wait_urb+0xa0/0xe0 [usbcore]) > [<bf01c948>] (usb_start_wait_urb+0x0/0xe0 [usbcore]) from [<bf01ca94>] (usb_internal_control_msg+0x6c/0x84 [usbcore]) > [<bf01ca28>] (usb_internal_control_msg+0x0/0x84 [usbcore]) from [<bf01cb60>] (usb_control_msg+0xb4/0xcc [usbcore]) > [<bf01caac>] (usb_control_msg+0x0/0xcc [usbcore]) from [<bf0191fc>] (hub_set_address+0x68/0x88 [usbcore]) > [<bf019194>] (hub_set_address+0x0/0x88 [usbcore]) from [<bf0193e8>] (hub_port_init+0x1cc/0x38c [usbcore]) > [<bf01921c>] (hub_port_init+0x0/0x38c [usbcore]) from [<bf019938>] (hub_port_connect_change+0x1cc/0x448 [usbcore]) > [<bf01976c>] (hub_port_connect_change+0x0/0x448 [usbcore]) from [<bf019f08>] (hub_events+0x354/0x4a4 [usbcore]) > [<bf019bb4>] (hub_events+0x0/0x4a4 [usbcore]) from [<bf01a080>] (hub_thread+0x28/0x130 [usbcore]) > [<bf01a058>] (hub_thread+0x0/0x130 [usbcore]) from [<c023b7a4>] (do_exit+0x0/0x3ac) > > -- > Russell King > Linux kernel 2.6 ARM Linux - http://www.arm.linux.org.uk/ > maintainer of: 2.6 PCMCIA - http://pcmcia.arm.linux.org.uk/ > 2.6 Serial core > > ------------------------------------------------------- SF.Net email is sponsored by Shop4tech.com-Lowest price on Blank Media 100pk Sonic DVD-R 4x for only $29 -100pk Sonic DVD+R for only $33 Save 50% off Retail on Ink & Toner - Free Shipping and Free Gift. http://www.shop4tech.com/z/Inkjet_Cartridges/9_108_r285 _______________________________________________ [EMAIL PROTECTED] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel
