Date: Wed, 28 Feb 2007 20:31:26 -0800 From: "Kip Macy" <kip.macy@gmail.com> To: "Andrey Chernov" <ache@freebsd.org>, current@freebsd.org Subject: Re: Recent-current panics: duplicate free in mbuf Message-ID: <b1fa29170702282031k4bc4b3b9k8ddf996f24eb8c94@mail.gmail.com> In-Reply-To: <20070221095451.GA809@nagual.pp.ru> References: <20070221095451.GA809@nagual.pp.ru>
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Load the module symbols into kgdb and get a full backtrace. -Kip On 2/21/07, Andrey Chernov <ache@freebsd.org> wrote: > Now I got this constantly from time to time. Any ideas? > > Duplicate free of item 0xc2d90100 from zone 0xc0c44000(mbuf_packet) > > 2 0xc04b4559 in panic ( > fmt=0xc0611d3e "Duplicate free of item %p from zone %p(%s)\n") > at ../../../kern/kern_shutdown.c:567 > #3 0xc0599c71 in uma_dbg_free (zone=0xc0c44000, slab=0xc2d90fa8, > item=0xc2d90100) at ../../../vm/uma_dbg.c:302 > #4 0xc0598183 in uma_zfree_arg (zone=0xc0c44000, item=0xc2d90100, > udata=0x0) > at ../../../vm/uma_core.c:2261 > #5 0xc04f6a18 in mb_free_ext (m=0xc2d90100) at uma.h:305 > #6 0xc04f684c in m_freem (mb=0x0) at mbuf.h:446 > #7 0xc073bde2 in ?? () > #8 0xc2d90100 in ?? () > #9 0xc263f400 in ?? () > #10 0x00000008 in ?? () > #11 0x00000000 in ?? () > #12 0x00000080 in ?? () > #13 0xd38aecac in ?? () > #14 0xc073c464 in ?? () > #15 0xc262d014 in ?? () > #16 0x00000001 in ?? () > #17 0xc073dcaa in ?? () > #18 0x0000061d in ?? () > #19 0xc262d014 in ?? () > #20 0x00000000 in ?? () > #21 0xc065ed10 in lockbuilder_pool () > #22 0xc2639400 in ?? () > #23 0xc268d000 in ?? () > #24 0xc256f780 in ?? () > #25 0x00000000 in ?? () > #26 0xd38aecd4 in ?? () > #27 0xc049c60c in ithread_execute_handlers (p=0xc262d014, ie=0xc262d000) > at ../../../kern/kern_intr.c:683 > > > -- > http://ache.pp.ru/ > _______________________________________________ > freebsd-current@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-current > To unsubscribe, send any mail to "freebsd-current-unsubscribe@freebsd.org" >
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