Date: Sun, 27 Dec 2009 15:41:24 -0200 From: "Carlos A. M. dos Santos" <unixmania@gmail.com> To: Robert Noland <rnoland@freebsd.org> Cc: freebsd-x11@freebsd.org Subject: Re: x11perf -all leads to Xorg crash on 8-STABLE Message-ID: <e71790db0912270941hdd0bc04oe3c66a81b663f6eb@mail.gmail.com> In-Reply-To: <1261934521.2220.2834.camel@balrog.2hip.net> References: <e71790db0912261431h7285eeb4yeb1f648694730b@mail.gmail.com> <alpine.BSF.2.00.0912262126540.32530@wonkity.com> <e71790db0912270917n4ccdb185pe65f2f5c4f30ea0c@mail.gmail.com> <1261934521.2220.2834.camel@balrog.2hip.net>
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On Sun, Dec 27, 2009 at 3:22 PM, Robert Noland <rnoland@freebsd.org> wrote: > On Sun, 2009-12-27 at 15:17 -0200, Carlos A. M. dos Santos wrote: [...] >> I figured out that "x11perf -shmputxy10" triggers the crash. Mys first >> guess was that something related to shared memory was causing the >> problem. However, running the X server with >> >> =A0 =A0 =A0truss /usr/local/bin/Xorg >& Xorg.truss.log >> >> shows that all shm* calls succeed. Anyway, I attempted to increase the >> available shared memory, using the values recommended by the Xine >> port: >> >> =A0 =A0 =A0sysctl kern.ipc.shmmax=3D67108864 >> =A0 =A0 =A0sysclt kern.ipc.shmall=3D32768 >> >> But it keeps crashing. > > Attaching gdb to X and getting a backtrace and/or enabling drm debugging > is more likely to point to the issue. How do I enable drm debugging?
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