Subject: Re: kern/37534: ktrace firefox -> kernel trap 30: data access expection
To: None <kern-bug-people@netbsd.org, gnats-admin@netbsd.org,>
From: Salvador Fandino <sfandino@yahoo.com>
List: netbsd-bugs
Date: 12/20/2007 17:20:02
The following reply was made to PR kern/37534; it has been noted by GNATS.

From: Salvador Fandino <sfandino@yahoo.com>
To: gnats-bugs@NetBSD.org
Cc: 
Subject: Re: kern/37534: ktrace firefox -> kernel trap 30: data access expection
Date: Thu, 20 Dec 2007 09:18:24 -0800 (PST)

 > Please try: sysctl -w ddb.commandonenter=bt
 > and then make it crash.
 
 
 cpu0: data fault: pc=12712ec addr=483fe000
 
 kernel trap 30: data access exception
 
 Stopped in pid 1078.1 (firefox-bin) at netbsd:ktrsaupcall+0x8c: ldx [%i4 + %g0], %o0
 
 sa_upcall_userret(cedf880, 1, 483ffcf0, 2e0, cc1e2b0, 2) at netbsd:sa_upcall_userret+0x598
 
 syscall_fancy(cf25ed0, cc1e2b0, 44e3a8e4, cf25dc0, 1e, 44e3a8e4) at netbsd:syscall_fancy+0x3f4
 
 ?(fffffffffe00034, ffffffffffff9d48, 18, ffffffffb5ff9e30, 48000160, 481fffd0) at 0x1008c90
 
 
 
 - Salva
 
 
 
 
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