cvs commit: src/sys/kern uipc_socket.c
rwatson at freebsd.org
Sun Sep 5 16:30:11 PDT 2004
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
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 at fledge.watson.org Principal Research Scientist, McAfee Research
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