10.08.16 0:20, Kubilay Kocak пишет: > 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? >
Nope. Right solution is use a proper LLVM from ports instead of bundled (very limited) to build Jit engine. Found it yesterday and filled a PR: https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=211683 Solution is works for me at two mailservers under 11.0-BETA4 and 10.3-REL. CC'ed to: garga@ (maintainer) -- Dima Panov ([email protected]) (X11, KDE, Office)@FreeBSD team Facebook: http://www.facebook.com/fluffy.khv twitter: fluffy_khv | skype: dima.panov | telegram: @dima_panov IRC: fluffy@EFNet, fluffykhv@FreeNode
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