Date: Tue, 18 Nov 2014 19:52:36 +0100 From: Ulrich Grey <usenet@ulrich-grey.de> To: Ian Lepore <ian@FreeBSD.org> Cc: freebsd-arm@freebsd.org Subject: Re: Compilation x11/libX11 fails with panic Message-ID: <20141118195236.418c332234f1ab951fc3d538@ulrich-grey.de> In-Reply-To: <1416335248.1147.57.camel@revolution.hippie.lan> References: <20141118191625.ec7749080739e8472405a645@ulrich-grey.de> <1416335248.1147.57.camel@revolution.hippie.lan>
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I had read the posting from J=FCrgen Weiss. Hence I had disabled superpages. Here are the settings during the crash: root@quad:~ # uname -a FreeBSD quad 11.0-CURRENT FreeBSD 11.0-CURRENT #0 r274634M: Tue Nov 18 00:44:36 UTC 2014 gwgpi@quad:/usr/local/DEVEL/obj/usr/local/DEVEL/SRC/head/sys/WANDBOARD-QUAD arm=20 root@quad:~ # sysctl vm.pmap.sp_enabled vm.pmap.sp_enabled: 0 ---------------------------------- On Tue, 18 Nov 2014 11:27:28 -0700 Ian Lepore <ian@FreeBSD.org> wrote: > On Tue, 2014-11-18 at 19:16 +0100, Ulrich Grey wrote: > > I am trying to compile x11/libX11 with a Wandboard-Quad: > >=20 > > FreeBSD 11.0-CURRENT #0 r274634M: Tue Nov 18 00:44:36 UTC 2014 > > gwgpi@quad:/usr/local/DEVEL/obj/usr/local/DEVEL/SRC/head/sys/WANDBO= ARD-QUAD > > arm > > FreeBSD clang version 3.4.1 (tags/RELEASE_34/dot1-final 208032) > > 20140512 CPU: Cortex A9-r2 rev 10 (Cortex-A core) > > Supported features: ARM_ISA THUMB2 JAZELLE THUMBEE ARMv4 > > Security_Ext > >=20 > > The compilation fails with this message: > >=20 > > --- XKBGeom.lo > > --- CC > > XKBGeom.lo > > --- XKBSetGeom.lo > > --- CC > > XKBSetGeom.lo <jemalloc>: jemalloc_arena.c:600: Failed assertion: > > "arena_mapbits_unzeroed_get(chunk, i) =3D=3D unzeroed" =20 > [...] >=20 > I'm curious whether the workaround mentioned recently by Jurgen Weiss > also works for you, that is, setting: >=20 > vm.pmap.sp_enabled=3D0 >=20 > in loader.conf or using sysctl. It's not a fix of course, but it > might help you make progress, and it would be a clue where we should > start looking for trouble. >=20 > -- Ian >=20 >=20
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