Date: Wed, 10 Aug 2016 00:20:03 +1000 From: Kubilay Kocak <koobs@FreeBSD.org> To: fluffy@FreeBSD.org, FreeBSD Ports <ports@freebsd.org> Cc: Doug Hardie <doug@mail.sermon-archive.info> Subject: Re: Clamd core dumps Message-ID: <f598e4a6-2f46-045b-877a-760158b2a90e@FreeBSD.org> In-Reply-To: <b02ec1e9-b632-d508-5f80-3abc5e697b5d@FreeBSD.org> References: <EC1827F8-38D3-43B3-9680-F6FDC505F9A8@mail.sermon-archive.info> <b02ec1e9-b632-d508-5f80-3abc5e697b5d@FreeBSD.org>
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On 9/08/2016 11:07 AM, Dima Panov wrote: > 09.08.16 10:05, Doug Hardie пишет: >> I just upgraded a mail server from 9.3 to 11.0-BETA4. clamav worked fine on 9.3. However, after upgrading it and reinstalling the package clamd core dumps just after reading all the signatures. Ktrace shows nothing other than the sig 11. I then built clamav from ports so I would have source. The bt from the core dump shows: >> >> #0 0x0000000800f94b09 in cli_printcxxver () from /usr/local/lib/libclamav.so.7 >> #1 0x00000008010e7d2b in cli_printcxxver () from /usr/local/lib/libclamav.so.7 >> #2 0x0000000800d3eee9 in cli_printcxxver () from /usr/local/lib/libclamav.so.7 >> #3 0x0000000800d5ebd3 in cli_printcxxver () from /usr/local/lib/libclamav.so.7 >> #4 0x0000000800d5e256 in cli_printcxxver () from /usr/local/lib/libclamav.so.7 >> #5 0x0000000800d5df16 in cli_printcxxver () from /usr/local/lib/libclamav.so.7 >> #6 0x0000000800d03283 in cli_printcxxver () from /usr/local/lib/libclamav.so.7 >> #7 0x0000000800d034a4 in cli_printcxxver () from /usr/local/lib/libclamav.so.7 >> #8 0x0000000800c118d0 in cli_pcre_scanbuf () from /usr/local/lib/libclamav.so.7 >> #9 0x0000000800b675e8 in cli_bytecode_prepare2 () from /usr/local/lib/libclamav.so.7 >> #10 0x0000000800aba3b9 in cl_engine_compile () from /usr/local/lib/libclamav.so.7 >> #11 0x0000000000408fec in main () >> >> I am going to try rebuilding with symbols. >> >> Any ideas what is causing this or how to get around it? >> >> pkg is clamav-milter-0.99.2 >> > > Let me guess. ClamAV was built with LLVM/Jit support? It's broken for > now as Clamav can use only LLVM <3.7 and base system provide llvm 3.8. > > Try to rebuild without LLVM/Jit, this solved crashdumps for me. > > Dima, Should we set BROKEN on OSVERSION > X with that option?
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