Date: Tue, 10 Jun 2008 05:42:45 -0700 From: Jeremy Chadwick <koitsu@FreeBSD.org> To: Jona Joachim <jaj@hcl-club.lu> Cc: Kris Kennaway <kris@FreeBSD.org>, freebsd-stable@freebsd.org Subject: Re: pkg_delete core dump when removing linux-tiff Message-ID: <20080610124245.GA42745@eos.sc1.parodius.com> In-Reply-To: <20080610120240.GA2964@nirvana.my.domain> References: <slrng4nn24.han.jaj@nirvana.my.domain> <484BE563.90102@FreeBSD.org> <20080610003222.GA3822@nirvana.my.domain> <484DD565.2010700@FreeBSD.org> <20080610120240.GA2964@nirvana.my.domain>
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On Tue, Jun 10, 2008 at 02:02:40PM +0200, Jona Joachim wrote: > On Tue, Jun 10, 2008 at 03:14:13AM +0200, Kris Kennaway wrote: > > Jona Joachim wrote: > > > On Sun, Jun 08, 2008 at 03:57:55PM +0200, Kris Kennaway wrote: > > >> Jona Joachim wrote: > > >>> Hi! > > >>> > > >>> pkg_delete core dumps on me when it tries to remove linux-tiff. > > >>> I can reproduce this reliably. > > >>> FWIW you can find the core dump here: > > >>> http://www.hcl-club.lu/~jaj/stuff/pkg_delete.core > > >> You need to obtain the backtrace, see the developers handbook. > > > > > > I built pkg_delete with -g but gdb says 'no debugging symbols found'. > > > Is the following information sufficient or do I need to rebuild everything with debugging information turned on? > > > > It was probably stripped at install, I think you can set STRIP= (i.e. > > empty value) but doesn't it also explain this in the handbook? > > Program received signal SIGSEGV, Segmentation fault. > 0x48165a73 in strncmp () from /lib/libc.so.7 > (gdb) bt > #0 0x48165a73 in strncmp () from /lib/libc.so.7 > #1 0x0804dad4 in delete_package (ign_err=0, nukedirs=0, pkg=0x8053540) at plist.c:462 > #2 0x0804a91d in pkg_do (pkg=0x810b160 "linux-tiff-3.7.1") at perform.c:319 > #3 0x08049f50 in pkg_perform (pkgs=0x8113068) at perform.c:112 > #4 0x08049b93 in real_main (argc=1, argv=0xbfbfeb98) at main.c:145 > #5 0x0804b0d5 in main (argc=2, argv=0xbfbfeb90) at pkgwrap.c:88 > (gdb) How about 'bt full' ? -- | Jeremy Chadwick jdc at parodius.com | | Parodius Networking http://www.parodius.com/ | | UNIX Systems Administrator Mountain View, CA, USA | | Making life hard for others since 1977. PGP: 4BD6C0CB |
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