Date: Tue, 8 Aug 2006 11:33:03 +0200 From: "=?ISO-8859-1?Q?Andreas_Wider=F8e_Andersen?=" <wodfer@gmail.com> To: freebsd-questions@freebsd.org Subject: Re: Need help! Apache core dumps when running startssl Message-ID: <23ed14b80608080233o66d59c61we388414adf9b067@mail.gmail.com> In-Reply-To: <1155028768.44d8572024fb8@196.22.132.16> References: <20060808072303.21211.qmail@web35603.mail.mud.yahoo.com> <1155022022.44d83cc7014d8@196.22.132.16> <23ed14b80608080036g2c16d81er14de304febdda768@mail.gmail.com> <1155022747.44d83f9b6c0a9@196.22.132.16> <23ed14b80608080102h473f04bep7df472e060f79cab@mail.gmail.com> <1155025150.44d848feb0d28@196.22.132.16> <23ed14b80608080203s17c8089fi278b9338df37f39b@mail.gmail.com> <1155028768.44d8572024fb8@196.22.132.16>
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On 8/8/06, cknipe@savage.za.org <cknipe@savage.za.org> wrote: > > Quoting Andreas Wider=F8e Andersen <wodfer@gmail.com>: > > > On 8/8/06, cknipe@savage.za.org <cknipe@savage.za.org> wrote: > > > > > > Quoting Andreas Wider=F8e Andersen <wodfer@gmail.com>: > > > > > > > (no debugging symbols found)...(no debugging symbols found)...(no > > > debugging > > > > symbols found)... > > > > Program received signal SIGPIPE, Broken pipe. > > > > 0x2810b1e8 in writev () from /usr/lib/libc.so.4 > > > > (gdb) > > > > > > And there's your problem. Some library did not link to libc > properly. Do > > > a > > > backtrace and a step, it will tell you which module is failing. > > > > > > I've had numerous problems like this in the past (mostly with mod_php > > > though), > > > recompiling the modules that gave errors sorted them out. > > > > > > I doubt this is a mod_ssl issue. > > > > > > Thanks. How do I find out which module is creating these problems? and > can I > > just recompile? I mean, what if it's a system module... > > As I said, use a backtrace > > gdb httpd httpd.core > run -X -DSSL > bt > step > > It should show you right up to the very line of code in the module that i= s > causing the crash... This is what I get now: (gdb) bt #0 0x283d1d61 in bn_mul_add_words () from /usr/local/lib/libcrypto.so.4 #1 0x8 in ?? () Error accessing memory address 0x55b7d3a2: Bad address. (gdb) step Single stepping until exit from function bn_mul_add_words, which has no line number information. Program terminated with signal SIGSEGV, Segmentation fault. The program no longer exists. (gdb) bt No stack. Best regards, Andreas
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