Date: Tue, 10 Apr 2012 10:15:45 +0300 From: "Vladimir Sharun" <atz@ukr.net> To: freebsd-current@freebsd.org Subject: Recent changes in libthr broke base bind package tools and named on amd64 Message-ID: <2935.1334042145.9972356356118413312@ffe16.ukr.net>
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I've recently installworld my test setup and found bind tools: dig, host hangs during usage (latest bind 9.8.2 in -CURRENT base. The same with named too. Replacing /lib/libthr.so.3 with previous build (26 march) eliminates the problem. backtrace every time the same: (gdb) bt #0 0x000000080123ae4c in kevent () from /lib/libc.so.7 #1 0x000000000052a250 in ?? () #2 0x0000000800d64cdd in pthread_create () from /lib/libthr.so.3 #3 0x0000000000000000 in ?? () Error accessing memory address 0x7fffff7fc000 Hang processes can be killed only by SIGKILL I see correlated messages in this list with subject "recent update breaks some ports". I can assume they use libthr as well. The whole system compiled (in my case) with stock gcc 4.2.1, the kernel with the base clang. btw buildworld fails with clang. # uname -rp 10.0-CURRENT amd64
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