Date: Tue, 22 Oct 2002 18:51:21 -0200 From: Diego Wentz Antunes <devlware@terra.com.br> To: Terry Lambert <tlambert2@mindspring.com> Cc: hackers@FreeBSD.org Subject: Re: Kernel Panic Problems Message-ID: <3DB5BA49.40908@terra.com.br> References: <XFMail.20021022094654.jhb@FreeBSD.org> <3DB5A201.BF8B34C1@mindspring.com>
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> > >>>Panic #2: >>>--- >>>#9 0xc02607aa in generic_bcopy () >>>#10 0xc0247c30 in scstart (tp=0xc0879b00) at ../../dev/syscons/syscons.c:1285 >>> >>> >[ ... ] > > >>generic_bcopy() is an asm function which may not have a full frame. >>Thus, when gdb walks back over the stacktrace, it may skip the frame >>that called generic_bcopy() and go to the previous frame. ddb sometimes >>does a better job with backtraces for some reason. >> >> > >This is a good point. He should take a backtrace from ddb, at >the time of the panic. > >There is still the little problem of the line numbers not matching >the FreeBSD source code. If he can't provide at least a CVS timestamp >to use to check out a source tree identical to his, I'm feeling pretty >strongly that he's running with local modifications that he's not >telling us about, and that these modifications are likely the source >of his problem. > >-- Terry > No Terry there are no modifications from me to local files. I realy don't know why the information is incomplete but I didn't make any modifications. Its possible that a memory problem cause this errors? Again, last night the computer stop running 3 times without an apparent cause. This afternoon the first time a turnned on the computer it panics again with a fatal trap 12. I'll try to change this memory just to eliminate the possibility of hardware problem then if it continues i'll do a hard study on gdb and try to find some info. Could you provide some good source of information to gdb? Thanks Diego To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message
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