Date: Fri, 04 Apr 2008 14:44:05 +0200 From: Florian Weimer <fw@deneb.enyo.de> To: JINMEI Tatuya / =?utf-8?B?56We5piO6YGU5ZOJ?= <Jinmei_Tatuya@isc.org> Cc: Attila Nagy <bra@fsn.hu>, freebsd-performance@freebsd.org, bind-users@isc.org Subject: Re: max-cache-size doesn't work with 9.5.0b1 Message-ID: <87abk9yelm.fsf@mid.deneb.enyo.de> In-Reply-To: <m2skzns3eh.wl%Jinmei_Tatuya@isc.org> ("JINMEI Tatuya / =?utf-8?B?56We5piO6YGU5ZOJ?= "'s message of "Wed, 20 Feb 2008 13:51:02 -0800") References: <475B0F3E.5070100@fsn.hu> <m2lk6g71bc.wl%Jinmei_Tatuya@isc.org> <479DFE74.8030004@fsn.hu> <m2k5ltke09.wl%Jinmei_Tatuya@isc.org> <479F02A7.9020607@fsn.hu> <m24pcwt5b7.wl%Jinmei_Tatuya@isc.org> <47A614E9.4030501@fsn.hu> <m2wspkpl7r.wl%Jinmei_Tatuya@isc.org> <47A77A13.6010802@fsn.hu> <m2zlueohxk.wl%Jinmei_Tatuya@isc.org> <47B1D2F4.5070304@fsn.hu> <m2tzkexdo7.wl%Jinmei_Tatuya@isc.org> <47B2DD62.6020507@fsn.hu> <m2abm4y4by.wl%Jinmei_Tatuya@isc.org> <47BAE0B3.4090004@fsn.hu> <m2pruse24g.wl%Jinmei_Tatuya@isc.org> <m2skzns3eh.wl%Jinmei_Tatuya@isc.org>
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* JINMEI Tatuya / =E7=A5=9E=E6=98=8E=E9=81=94=E5=93=89: > Then the named process will eventually abort itself with a core dump > due to malloc failure. Please show us the stack trace at that point. > Hopefully it will reveal the malloc call that keeps consuming memory. I've successfully used a backtrace()-instrumented malloc() to track down difficult memory leaks. backtrace() is necessary because it allows you to see past malloc() wrappers. (backtrace() seems to be part of libexecinfo on FreeBSD.)
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