Date: Fri, 19 Nov 2004 14:32:48 +0600 From: Alexey Dokuchaev <danfe@regency.nsu.ru> To: Kris Kennaway <kris@obsecurity.org> Cc: current@freebsd.org Subject: Re: 6-CURRENT, threads, hangs are still there Message-ID: <20041119083248.GA48756@regency.nsu.ru> In-Reply-To: <20041117161215.GA84085@xor.obsecurity.org> References: <20041115120355.GA74977@regency.nsu.ru> <20041117161215.GA84085@xor.obsecurity.org>
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On Wed, Nov 17, 2004 at 08:12:15AM -0800, Kris Kennaway wrote: > On Mon, Nov 15, 2004 at 06:03:55PM +0600, Alexey Dokuchaev wrote: > > Hello there, > > > > Updated world + kernel on Nov 12. Sticking to ULE + PREEMPTION + DEBUG > > STUFF in kernel. Running sim, psi, xmms, mozilla etc. hangs on startup, > > unless `libpthread' mapped to `libc_r' via /etc/libmap.conf. > > GDB is unable to attach, process is unkillable even with SIGKILL. > > Very reproducible. CPU: Intel 2.8GHz, HTT enabled. > > > > Does anyone have a clue on this? Using ULE on purpose to help hunt down > > its bugs. What debugging info can/should I get? > > You should try with 4BSD too to see if it's a bug in ULE, or in > generic parts of the kernel. 4BSD + PREEMPTION works fine, so it looks like this is ULE problem. ./danfe
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