Date: Thu, 13 Nov 2014 08:37:13 -0800 From: Rui Paulo <rpaulo@me.com> To: Ulrich Grey <usenet@ulrich-grey.de> Cc: freebsd-arm@freebsd.org Subject: Re: Wandboard-Quad crashes Message-ID: <C6FED1A5-490C-47BE-B071-484271ED370E@me.com> In-Reply-To: <20141113125236.b16cd4e5f0e339eac0494cd4@ulrich-grey.de>
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On Nov 13, 2014, at 03:52, Ulrich Grey <usenet@ulrich-grey.de> wrote: > > I am running FreeBSD on a Wandboard-Quad: > > FreeBSD 11.0-CURRENT #0 r274420M: Wed Nov 12 14:17:26 UTC 2014 > user@quad:/usr/local/DEVEL/obj/usr/local/DEVEL/SRC/head/sys/WANDBOARD-QUAD > arm FreeBSD clang version 3.4.1 (tags/RELEASE_34/dot1-final 208032) > 20140512 WARNING: WITNESS option enabled, expect reduced performance. > CPU: Cortex A9-r2 rev 10 (Cortex-A core) > Supported features: ARM_ISA THUMB2 JAZELLE THUMBEE ARMv4 Security_Ext > > If I try to compile x11/libX11 the system frequently crashes: > > Fatal kernel mode data abort: 'Alignment Fault 1' > trapframe: 0xf72e0ae8 > FSR=00000001, FAR=000000a7, spsr=60000013 > r0 =00000004, r1 =00000000, r2 =c242b953, r3 =00000970 > r4 =c847fd80, r5 =c242b953, r6 =000000a7, r7 =c7df6810 > r8 =00000000, r9 =00000097, r10=00000970, r11=f72e0b68 > r12=000000c0, ssp=f72e0b38, slr=c220ebf4, pc =c214fbb4 > > [ thread pid 23015 tid 100147 ] > > Stopped at __mtx_lock_flags+0x50: ldr r0, [r6] > > What can I do? Can you send us the backtrace? -- Rui Paulohelp
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