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From: Anton Shterenlikht <mexas@bris.ac.uk>
Subject: kern/187816: ia64 11.0-CURRENT #13 r262690: fatal kernel trap: Page
 Not Present
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The following reply was made to PR kern/187816; it has been noted by GNATS.

From: Anton Shterenlikht <mexas@bris.ac.uk>
To: bug-followup@freebsd.org
Cc:  
Subject: kern/187816: ia64 11.0-CURRENT #13 r262690: fatal kernel trap: Page Not Present
Date: Fri, 21 Mar 2014 07:06:36 -0700 (PDT)

 Just noticed that there is no msgbuf.txt file
 created. I got the same trap again, so pasting
 the actual trap message here:
 
 db> show msgbuf    
 msgbufp = 0xe0000040fffbdfb8
 magic = 63062, size = 98232, r= 14587, w = 14922, ptr = 0xe0000040fffa6000, cksum= 1131957
 
 fatal kernel trap (cpu 0):
 
     trap vector = 0x14 (Page Not Present)
     cr.iip      = 0x9ffc000000508600
     cr.ipsr     = 0x10080a6018 (ac,mfl,ic,i,dt,dfh,rt,cpl=0,it,ri=0)
     cr.isr      = 0x400000000 (code=0,vector=0,r,ei=0)
     cr.ifa      = 0x2b00669
     curthread   = 0xe0000040708a7b00
         pid = 63114, comm = automoc4