Re: kern/50828 (current amd64 kernel crashes at boot)

[Martin Husemann <martin%duskware.de@localhost>]

The following reply was made to PR kern/50828; it has been noted by GNATS.

From: Martin Husemann <martin%duskware.de@localhost>
To: gnats-bugs%NetBSD.org@localhost
Cc: 
Subject: Re: kern/50828 (current amd64 kernel crashes at boot)
Date: Sun, 21 Feb 2016 12:32:29 +0100

 ... which is:
 
 (gdb) list *(usb_task_thread+0x5b) 
 0xffffffff8030af87 is in usb_task_thread (../../../../dev/usb/usb.c:509).
 504                             task = TAILQ_FIRST(&taskq->tasks);
 505                     }
 506                     DPRINTFN(2,("usb_task_thread: woke up task=%p\n", task));
 507                     if (task != NULL) {
 508                             mpsafe = ISSET(task->flags, USB_TASKQ_MPSAFE);
 509                             TAILQ_REMOVE(&taskq->tasks, task, next);
 510                             task->queue = USB_NUM_TASKQS;
 511                             mutex_exit(&taskq->lock);
 
 
 Martin