Date: Tue, 02 Mar 2010 08:38:57 -0800 From: Mark Atkinson <atkin901@gmail.com> To: freebsd-current@freebsd.org Subject: malloc problems in -current malloc_usable_size() Message-ID: <hmjev2$qhm$1@dough.gmane.org>
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Hi, I updated my kernel/world yesterday and thunderbird 3.0.2 started core dumping after I completed the upgrade. It continued to do so on previously good operations after a full re-compile. I noticed that some jemalloc changes went in and was wondering if anyone else was noticing SEGV problems in other apps with malloc_usable_size() or ARENA problems in threaded apps? 0x28eacb14 in malloc_usable_size () from /lib/libc.so.7 (gdb) bt #0 0x28eacb14 in malloc_usable_size () from /lib/libc.so.7 #1 0x28eadbaa in free () from /lib/libc.so.7 #2 0x2ed9ac22 in gss_release_buffer () from /usr/lib/libgssapi.so.10 #3 0x2ed9a5ea in gss_release_name () from /usr/lib/libgssapi.so.10 #4 0x2ed96ec9 in gss_init_sec_context () from /usr/lib/libgssapi.so.10 #5 0x2ec0aab4 in NSGetModule () from /usr/local/lib/thunderbird-3.0.2/components/libauth.so #6 0x2ec0b5c1 in NSGetModule () from /usr/local/lib/thunderbird-3.0.2/components/libauth.so #7 0x291853ea in nsMsgProtocol::AsyncOpen () from /usr/local/lib/thunderbird-3.0.2/components/libmail.so #8 0x29255b30 in nsStopwatch::QueryInterface () from /usr/local/lib/thunderbird-3.0.2/components/libmail.so #9 0x29255dc5 in nsStopwatch::QueryInterface () from /usr/local/lib/thunderbird-3.0.2/components/libmail.so #10 0x291832ee in nsMsgProtocol::OnDataAvailable () from /usr/local/lib/thunderbird-3.0.2/components/libmail.so #11 0x2986ff02 in NSGetModule () from /usr/local/lib/thunderbird-3.0.2/components/libnecko.so #12 0x298700b6 in NSGetModule () from /usr/local/lib/thunderbird-3.0.2/components/libnecko.so #13 0x281f8844 in NS_AsyncCopy () from /usr/local/lib/thunderbird-3.0.2/libxpcom_core.so #14 0x28212846 in NS_SetGlobalThreadObserver () from /usr/local/lib/thunderbird-3.0.2/libxpcom_core.so #15 0x281d3b7f in NS_ProcessNextEvent_P () from /usr/local/lib/thunderbird-3.0.2/libxpcom_core.so #16 0x29a54281 in NSGetModule () from /usr/local/lib/thunderbird-3.0.2/components/libwidget_gtk2.so #17 0x29ba1687 in NSGetModule () from /usr/local/lib/thunderbird-3.0.2/components/libtoolkitcomps.so #18 0x2819967d in XRE_main () from /usr/local/lib/thunderbird-3.0.2/libxul.so
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