From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 99456] Firefox crashing when opening about:support with WebGL2 enabled Date: Thu, 19 Jan 2017 05:54:06 +0000 Message-ID: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0854959831==" 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 5C68C6E95B for ; Thu, 19 Jan 2017 05:54:06 +0000 (UTC) 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 --===============0854959831== Content-Type: multipart/alternative; boundary="14848052460.d869.12390"; charset="UTF-8" --14848052460.d869.12390 Date: Thu, 19 Jan 2017 05:54:06 +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=3D99456 Bug ID: 99456 Summary: Firefox crashing when opening about:support with WebGL2 enabled Product: Mesa Version: git Hardware: Other OS: All Status: NEW Severity: normal Priority: medium Component: Drivers/Gallium/radeonsi Assignee: dri-devel@lists.freedesktop.org Reporter: geecko.dev@free.fr QA Contact: dri-devel@lists.freedesktop.org Stack: - firefox 50.1.0 - linux 4.8.13 and 4.10-RC4 - xorg-server 1.19.1 - mesa 17.0 180653c357 - llvm 5.0 292441 Hardware: - R9 Fury Steps to reproduce: - open firefox - open about:config - set webgl.enable-webgl2 key to true - open about:support - firefox will crash with the following backtrace #0 0x00007ffff7bc6ad0 in pthread_mutex_lock () at /usr/lib/libpthread.so.0 #1 0x00007fffc1de0d2c in () at /usr/lib/xorg/modules/dri/radeonsi_dri.so #2 0x00007fffc1de13fb in () at /usr/lib/xorg/modules/dri/radeonsi_dri.so #3 0x00007fffc1e00e82 in () at /usr/lib/xorg/modules/dri/radeonsi_dri.so #4 0x00007fffc1f39eff in () at /usr/lib/xorg/modules/dri/radeonsi_dri.so #5 0x00007fffc211df49 in () at /usr/lib/xorg/modules/dri/radeonsi_dri.so #6 0x00007fffc23c61a7 in () at /usr/lib/xorg/modules/dri/radeonsi_dri.so #7 0x00007fffc23c83eb in () at /usr/lib/xorg/modules/dri/radeonsi_dri.so #8 0x00007fffc23d9a30 in () at /usr/lib/xorg/modules/dri/radeonsi_dri.so #9 0x00007fffc2135634 in () at /usr/lib/xorg/modules/dri/radeonsi_dri.so #10 0x00007fffc21353e7 in () at /usr/lib/xorg/modules/dri/radeonsi_dri.so #11 0x00007ffff7bc4454 in start_thread () at /usr/lib/libpthread.so.0 #12 0x00007ffff6e607df in clone () at /usr/lib/libc.so.6 Thread 48 "si_shader:1" received signal SIGSEGV, Segmentation fault. Firefox Developer Edition from flatpak works properly. --=20 You are receiving this mail because: You are the assignee for the bug.= --14848052460.d869.12390 Date: Thu, 19 Jan 2017 05:54:06 +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
Bug ID 99456
Summary Firefox crashing when opening about:support with WebGL2 enabl= ed
Product Mesa
Version git
Hardware Other
OS All
Status NEW
Severity normal
Priority medium
Component Drivers/Gallium/radeonsi
Assignee dri-devel@lists.freedesktop.org
Reporter geecko.dev@free.fr
QA Contact dri-devel@lists.freedesktop.org 

Stack:
- firefox 50.1.0
- linux 4.8.13 and 4.10-RC4
- xorg-server 1.19.1
- mesa 17.0 180653c357
- llvm 5.0 292441

Hardware:
- R9 Fury

Steps to reproduce:
- open firefox
- open about:config
- set webgl.enable-webgl2 key to true
- open about:support
- firefox will crash with the following backtrace

#0  0x00007ffff7bc6ad0 in pthread_mutex_lock () at /usr/lib/libpthread.so.0
#1  0x00007fffc1de0d2c in  () at /usr/lib/xorg/modules/dri/radeonsi_dri.so
#2  0x00007fffc1de13fb in  () at /usr/lib/xorg/modules/dri/radeonsi_dri.so
#3  0x00007fffc1e00e82 in  () at /usr/lib/xorg/modules/dri/radeonsi_dri.so
#4  0x00007fffc1f39eff in  () at /usr/lib/xorg/modules/dri/radeonsi_dri.so
#5  0x00007fffc211df49 in  () at /usr/lib/xorg/modules/dri/radeonsi_dri.so
#6  0x00007fffc23c61a7 in  () at /usr/lib/xorg/modules/dri/radeonsi_dri.so
#7  0x00007fffc23c83eb in  () at /usr/lib/xorg/modules/dri/radeonsi_dri.so
#8  0x00007fffc23d9a30 in  () at /usr/lib/xorg/modules/dri/radeonsi_dri.so
#9  0x00007fffc2135634 in  () at /usr/lib/xorg/modules/dri/radeonsi_dri.so
#10 0x00007fffc21353e7 in  () at /usr/lib/xorg/modules/dri/radeonsi_dri.so
#11 0x00007ffff7bc4454 in start_thread () at /usr/lib/libpthread.so.0
#12 0x00007ffff6e607df in clone () at /usr/lib/libc.so.6

Thread 48 "si_shader:1" received signal SIGSEGV, Segmentation fau=
lt.

Firefox Developer Edition from flatpak works properly.

You are receiving this mail because:
  • You are the assignee for the bug.
= --14848052460.d869.12390-- --===============0854959831== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVs IG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlz dHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg== --===============0854959831==--