>> Do you still get the "INFO: task khubd:364 blocked for more than 120 >> seconds" error messages in the system log? > > No, using the ALSA drivers I no longer see much of the errors from when > I was using OSS. However, the problem is not resolved, The ALSA driver calls usb_unlink_urb() and then waits manually for the complete callbacks to be called. If that doesn't happen in one second, it just prints the message you see in the log: timeout: still 7 active urbs.. and goes on. So we still have some dangling URBs, but nobody is actively waiting for them. -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html