Date: Tue, 15 Mar 2016 22:20:39 +0100 From: Dimitry Andric <dim@FreeBSD.org> To: Willem Jan Withagen <wjw@digiware.nl> Cc: toolchain@freebsd.org Subject: Re: Crash in ostream <<operator Message-ID: <AF8BB484-F072-4E9B-B6C9-9354AC3353C3@FreeBSD.org> In-Reply-To: <56E875A8.4090309@digiware.nl> References: <56E7F4DB.2000404@digiware.nl> <53A640CD-4F24-4242-8252-B27225A20071@andric.com> <56E875A8.4090309@digiware.nl>
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--Apple-Mail=_C81120C4-349A-4053-A7AF-545C45FFF916 Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset=windows-1252 On 15 Mar 2016, at 21:50, Willem Jan Withagen <wjw@digiware.nl> wrote: > > On 15-3-2016 19:52, Dimitry Andric wrote: ... Most likely a bug in the Ceph code. Try figuring out where the NULL >> pointer originally came from. > > I've started with compiling wit -O0 but that probably will still inline > the pieces of code designated as such. Otherwise I'll have to resort to > inserting asserts. > > I'm now using gdb 7.1, loading lldb gives me a sort of strange > commandline that looks like utf-8-ish??? > Would lldb give better analysis of the structures? Maybe, but compiling at least some files with -O0 might help. With regards to the weird keyboard input, this was a problem (or bad side effect) of a recent libedit import, in r296175. Pedro Giffuni rolled it back in r296435, after that lldb's line editor should work OK again. -Dimitry --Apple-Mail=_C81120C4-349A-4053-A7AF-545C45FFF916 Content-Transfer-Encoding: 7bit Content-Disposition: attachment; filename=signature.asc Content-Type: application/pgp-signature; name=signature.asc Content-Description: Message signed with OpenPGP using GPGMail -----BEGIN PGP SIGNATURE----- Version: GnuPG/MacGPG2 v2.0.29 iEYEARECAAYFAlbofLIACgkQsF6jCi4glqOyywCg/5UIfYZUwMCk1bQSZv/JyEZM T7oAni74PvO33gb8s2dP2plBI5LsGYx1 =K8Xo -----END PGP SIGNATURE----- --Apple-Mail=_C81120C4-349A-4053-A7AF-545C45FFF916--
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