From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 101881] [regression] 32bit steam games segfault when launched with DRI_PRIME=1 Date: Tue, 08 Aug 2017 01:04:34 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1787706652==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [IPv6:2610:10:20:722:a800:ff:fe98:4b55]) by gabe.freedesktop.org (Postfix) with ESMTP id 3760489D2F for ; Tue, 8 Aug 2017 01:04:34 +0000 (UTC) In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org --===============1787706652== Content-Type: multipart/alternative; boundary="15021542740.e9Fd.8955"; charset="UTF-8" --15021542740.e9Fd.8955 Date: Tue, 8 Aug 2017 01:04:34 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.freedesktop.org/ Auto-Submitted: auto-generated https://bugs.freedesktop.org/show_bug.cgi?id=3D101881 --- Comment #15 from Mike Lothian --- I've tried compiling llvm & mesa with GCC 7.2 RC and now segfaults before t= he 32bit glxgears even starts, the 64bit continues to work [26315.109875] si_shader:2[12348]: segfault at 5 ip 00000000f47f48d7 sp 00000000f23019c0 error 4 in libLLVMInstCombine.so.6.0.0svn[f472b000+fb000] [26324.090845] si_shader:1[17010]: segfault at 5 ip 00000000f48688d7 sp 00000000f2b769c0 error 4 in libLLVMInstCombine.so.6.0.0svn[f479f000+fb000] [26329.075853] si_shader:2[20080]: segfault at 5 ip 00000000f47bd8d7 sp 00000000f22ca9c0 error 4 in libLLVMInstCombine.so.6.0.0svn[f46f4000+fb000] [26825.313615] si_shader:1[25200]: segfault at 5 ip 00000000f47af8d7 sp 00000000f2abd9a0 error 4 in libLLVMInstCombine.so.6.0.0svn[f46e6000+fb000] [26832.463197] si_shader:2[25218]: segfault at 5 ip 00000000f48378d7 sp 00000000f23449a0 error 4 in libLLVMInstCombine.so.6.0.0svn[f476e000+fb000] --=20 You are receiving this mail because: You are the assignee for the bug.= --15021542740.e9Fd.8955 Date: Tue, 8 Aug 2017 01:04:34 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.freedesktop.org/ Auto-Submitted: auto-generated

Comme= nt # 15 on bug 10188= 1 from Mike Lothian 
I've tried compiling llvm & mesa with GCC 7.2 RC and now s=
egfaults before the
32bit glxgears even starts, the 64bit continues to work

[26315.109875] si_shader:2[12348]: segfault at 5 ip 00000000f47f48d7 sp
00000000f23019c0 error 4 in libLLVMInstCombine.so.6.0.0svn[f472b000+fb000]
[26324.090845] si_shader:1[17010]: segfault at 5 ip 00000000f48688d7 sp
00000000f2b769c0 error 4 in libLLVMInstCombine.so.6.0.0svn[f479f000+fb000]
[26329.075853] si_shader:2[20080]: segfault at 5 ip 00000000f47bd8d7 sp
00000000f22ca9c0 error 4 in libLLVMInstCombine.so.6.0.0svn[f46f4000+fb000]
[26825.313615] si_shader:1[25200]: segfault at 5 ip 00000000f47af8d7 sp
00000000f2abd9a0 error 4 in libLLVMInstCombine.so.6.0.0svn[f46e6000+fb000]
[26832.463197] si_shader:2[25218]: segfault at 5 ip 00000000f48378d7 sp
00000000f23449a0 error 4 in libLLVMInstCombine.so.6.0.0svn[f476e000+fb000]<=
/pre>

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