Date: Fri, 12 Dec 2008 16:29:30 +0100 From: "Paul B. Mahol" <onemda@gmail.com> To: "Guy Helmer" <ghelmer@palisadesys.com> Cc: freebsd-stable@freebsd.org Subject: Re: 7.1RC1: system hang Message-ID: <3a142e750812120729v478d850do93e31e5d8502ef68@mail.gmail.com> In-Reply-To: <49426880.40302@palisadesys.com> References: <49419BE0.2070502@palisadesys.com> <3a142e750812111900u1d9264bh27d39092f5dcc4bf@mail.gmail.com> <49426880.40302@palisadesys.com>
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On 12/12/08, Guy Helmer <ghelmer@palisadesys.com> wrote: > Paul B. Mahol wrote: >> On 12/12/08, Guy Helmer <ghelmer@palisadesys.com> wrote: >> >>> I have a recurring hang on FreeBSD 7.1 roughly-RC1 (releng_7_1 checkout >>> as of 2008-12-08) on a dual-CPU hyperthreaded Xeon i386. I've dropped >>> into the kernel debugger on the VGA console and transcribed the >>> following information (if I omit anything critical, let me know -- the >>> machine is still sitting at the debugger prompt) : >>> >>> > where >>> pid 20 tid 100018 td 0xc45008c0 >>> kdb_enter_why >>> scgetc >>> sckdbevent >>> kdbmux_intr >>> kdbmux_kdb_intr >>> taskqueue_run >>> taskqueue_swi_giant_run >>> ithread_loop >>> fork_exit(c063cce0, c44ac590, e4a36d38) at 0xc063a624 = fork_exit+0x94 >>> fork_trampoline() at 0xc07e41a0 = fork_trampoline+0x8 >>> >>> > show allpcpu >>> cpuid 0 in idle >>> cpuid 1: proc 23457 >>> cpuid 2: idle >>> cpuid 3: swi6 proc 20 >>> >> >> >> what is proc 23457? >> > proc 23457 is "filter", an Autonomy KeyView Filter API program (extracts > text out of various document formats) that is being run using FreeBSD 6 > compatibility libraries. > > Guy > > Could you give most interesting part of "ps" output. -- Paul
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