Subject: kern/36601: Kernel Panic
To: None <,,>
From: None <>
List: netbsd-bugs
Date: 07/03/2007 21:15:01
>Number:         36601
>Category:       kern
>Synopsis:       Kernel Panic
>Confidential:   no
>Severity:       critical
>Priority:       medium
>Responsible:    kern-bug-people
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Tue Jul 03 21:15:00 +0000 2007
>Originator:     Robert P Thille
>Release:        NetBSD 3.99.20
System: NetBSD 3.99.20 NetBSD 3.99.20 (RThille_2006-06-02) #0: Fri Jun 2 18:29:42 PDT 2006 rthille@:/home/system/NetBSD/current/cobalt/obj/sys/arch/cobalt/compile/RThille_2006-06-02 cobalt
Architecture: mipsel
Machine: cobalt
	Kernel panic running 'perl' (probably running qpsmtpd)
	output on serial console:
	    trap: address error (load or I-fetch) in kernel mode
	    status=0x7c03, cause=0x10, epc=0x8002e110, vaddr=0x8452e672
	    pid=11628 cmd=perl usp=0x7fffdae0 ksp=0xcc85fc48
	    Stopped in pid 11628.1 (perl) at        netbsd:tcp_sack_option+0x110:   lw      a
	    db> sync
	kernel & dump are here:      [1.6M] [88M]
	Unknown.  Happens at irregular interval (8 times over last month or so), probably related
	to a particular code path in qpsmtpd or amount of email/spam load.