On Fri, 3 Jun 2005, Parag Warudkar wrote: > On 2.6.12-rc5 modprobe usb-storage hangs forever - it is reproducible most of > the times. > > The last line in dmesg is - > [ 155.995171] Initializing USB Mass Storage driver... > > Also interesting is this line - > [ 40.586298] ohci_hcd 0000:00:02.0: Unlink after no-IRQ? Controller is > probably using the wrong IRQ.
That may be a harmless artifact, arising because the OHCI driver is loaded before the EHCI driver. > Above happens intermittently. > > dmesg output (out) and SysRQ+T attached. Your SysRq-T output is incomplete. Sometimes syslogd doesn't capture all the data. You're better off running in single-user mode with non-essential daemons shut down, and you should use dmesg to capture the SysRq-T trace. Also your log would be more informative if you turn on CONFIG_USB_DEBUG and CONFIG_USB_STORAGE_DEBUG. Did you have a USB device attached when usb-storage was loaded? What happens if the driver is loaded before a device is plugged in? What happens later when you plug in the device? Alan Stern ------------------------------------------------------- This SF.Net email is sponsored by: NEC IT Guy Games. How far can you shotput a projector? How fast can you ride your desk chair down the office luge track? If you want to score the big prize, get to know the little guy. Play to win an NEC 61" plasma display: http://www.necitguy.com/?r=20 _______________________________________________ linux-usb-devel@lists.sourceforge.net To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel
