Re: port-i386/49104: panic in cpu_init() on real i486 processor

["John D. Baker" <jdbaker%mylinuxisp.com@localhost>]

The following reply was made to PR port-i386/49104; it has been noted by GNATS.

From: "John D. Baker" <jdbaker%mylinuxisp.com@localhost>
To: gnats-bugs%NetBSD.org@localhost
Cc: 
Subject: Re: port-i386/49104: panic in cpu_init() on real i486 processor
Date: Fri, 15 Aug 2014 07:12:53 -0500 (CDT)

 I'm seeing something similar on my Soekris net4501:
 
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 NetBSD 7.99.1 (NET4501) #1: Wed Aug 13 12:14:29 CDT 2014
         
sysop%verthandi.technoskunk.fur@localhost:/d0/build/current/obj/i386/sys/arch/i386/compile/NET4501
 total memory = 65148 KB
 avail memory = 59884 KB
 fatal privileged instruction fault in supervisor mode
 trap type 0 code 0 eip c0155690 cs 8 eflags 10286 cr2 0 ilevel 8 esp c02164d8
 curlwp 0xc03dd9a0 pid 0 lid 1 lowest kstack 0xc04ff2c0
 kernel: supervisor trap privileged instruction fault, code=0
 Stopped in pid 0.1 (system) at  netbsd:cpu_counter32:   rdtsc
 db{0}> bt
 cpu_counter32(c03f135a,2,6,0,c04fe00c,504000,c0500fa0,c030b5b9,5,0) at 
netbsd:cp
 u_counter32
 rnd_init(5,0,0,ffff,c04fe00c,4fe000,504000,0,c01002de,0) at 
netbsd:rnd_init+0x2b
 [machine reboots]
 
 
 In this case, I think it is a change made in the last week or so as I
 recently booted a 6.99.49 kernel without problems.  Just for completeness,
 I'll try a GENERIC kernel as well.
 
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