Date: Sun, 5 Sep 2004 19:27:23 -0400 (EDT) From: Robert Watson <rwatson@freebsd.org> To: Alfred Perlstein <alfred@freebsd.org> Cc: cvs-all@freebsd.org Subject: Re: cvs commit: src/sys/kern uipc_socket.c Message-ID: <Pine.NEB.3.96L.1040905192616.417M-100000@fledge.watson.org> In-Reply-To: <20040905232458.GH31434@elvis.mu.org>
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On Sun, 5 Sep 2004, Alfred Perlstein wrote: > > Oops, I contacted other panic. I used same kernel only enabled > > INVARIANTS, INVARIANT_SUPPORT, WITNESS and WITNESS_SKIPSPIN. > > > > debug.mpsafenet=1 > > debug.mpsafevm=1 > > net.isr.enable=1 > > no PREEMPTION > > SCHED_ULE > > INVARIANTS > > INVARIANT_SUPPORT > > WITNESS > > WITNESS_SKIPSPIN > > > > I'll try to disable INVARIANTS and INVARIANT_SUPPORT. > > I can confirm that playing a song with today's kernel using xmms breaks > something, X locks up. > > Also, I have AIO in my kernel, so debug.mpsafenet is set to whatever the > default+AIO is. Seeing the panic message and/or fault will be critical to debugging this problem. If you're using HEAD, debug.mpsafenet should disable itself if AIO is in use (assuming AIO is compiled in or loaded before boot; if it's loaded after boot then you're running in an unsafe configuration and the console should tell you so...) Robert N M Watson FreeBSD Core Team, TrustedBSD Projects robert@fledge.watson.org Principal Research Scientist, McAfee Research
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