Date: Fri, 26 Jul 2002 21:05:02 +0300 From: andrew bliznak <andrew@ort.lviv.net> To: John Baldwin <jhb@FreeBSD.org> Cc: Peter Schultz <peter@jocose.org>, Alex Zepeda <zipzippy@sonic.net>, current@FreeBSD.org Subject: Re: I think X is making this whole thing unstable.. Message-ID: <3D418F4E.2030008@ort.lviv.net> References: <XFMail.20020726135855.jhb@FreeBSD.org>
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John Baldwin wrote:
> On 26-Jul-2002 andrew bliznak wrote:
>
>>John Baldwin wrote:
>>
>>>On 26-Jul-2002 andrew bliznak wrote:
>>>
[ ... ]
> Actually, I think gdb has screwed up your backtrace some anyway. Back
> to the original fault messages:
>
> fault virtual address = 0x24
> fault code = supervisor read, page not present
> instruction pointer = 0x8:0xc01e4b02
>
> Can you do 'l *0xc01e4b02' in gdb and show the output?
>
(kgdb) l *0xc01e4b02
0xc01e4b02 is in propagate_priority
(/usr/home/andrew/C/src/sys/kern/kern_mutex.c:183).
178
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/*
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* Check if the thread needs to be moved up on
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* the blocked chain
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*/
183
if (td == TAILQ_FIRST(&m->mtx_blocked)) {
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continue;
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}
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td1 = TAILQ_PREV(td, threadqueue, td_blkq);
(kgdb)
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