Date: Tue, 1 Dec 2009 16:44:48 +0100 From: Gary Jennejohn <gary.jennejohn@freenet.de> To: John Baldwin <jhb@freebsd.org> Cc: freebsd-current@freebsd.org Subject: Re: core dump in cvsup caused by _once()? Message-ID: <20091201164448.0881b06a@ernst.jennejohn.org> In-Reply-To: <200912011009.59961.jhb@freebsd.org> References: <20091128111501.34a7a2a4@ernst.jennejohn.org> <200912011009.59961.jhb@freebsd.org>
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On Tue, 1 Dec 2009 10:09:59 -0500 John Baldwin <jhb@freebsd.org> wrote: > On Saturday 28 November 2009 5:15:01 am Gary Jennejohn wrote: > > Since I installed a new world and kernel on November 26 I'm seeing > > core dumps with cvsup, even though I reinstalled cvsup yesterday. > > [snip gdb output] > > > > Seems to me that _once() was a very recent addition. Can't say for > > certain whether this is the culprit, but it looks suspicious to me. > > Can you do 'x/i $rip'? Also, if you could rebuild libc with debug symbols > that could be helpful (just cd /usr/src/lib/libc; make clean; make > DEBUG_FLAGS=-g install). > I'll give it a shot as soon as I can recompile the tree. Compiling libc alone doesn't work right now - there's an error about a missing SIG_HOLD. --- Gary Jennejohn
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