webbrowser-app crashed with SIGSEGV

[Vyacheslav Sedov]

maybe this can help

ProblemType: Crash
DistroRelease: Ubuntu 14.10
Package: webbrowser-app 0.23+14.10.20140709-0ubuntu1
ProcVersionSignature: Ubuntu 3.16.0-3.8-generic 3.16.0-rc4
Uname: Linux 3.16.0-3-generic x86_64
ApportVersion: 2.14.4-0ubuntu2
Architecture: amd64
CurrentDesktop: Unity
Date: Sun Jul 13 16:37:26 2014
ExecutablePath: /usr/bin/webbrowser-app
InstallationDate: Installed on 2014-06-30 (12 days ago)
InstallationMedia: Ubuntu 14.10 "Utopic Unicorn" - Alpha amd64 (20140520)
ProcCmdline: webbrowser-app
ProcEnviron:
 PATH=(custom, no user)
 LANGUAGE=ru
 XDG_RUNTIME_DIR=<set>
 LANG=ru_RU.UTF-8
 SHELL=/bin/bash
SegvAnalysis:
 Segfault happened at: 0x7f17b049b3a4: mov 0x8(%r13),%ecx
 PC (0x7f17b049b3a4) ok
 source "0x8(%r13)" (0x00000008) not located in a known VMA region (needed readable region)!
 destination "%ecx" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: webbrowser-app
StacktraceTop:
 ?? () from /usr/lib/x86_64-linux-gnu/libdrm_nouveau.so.2
 ?? () from /usr/lib/x86_64-linux-gnu/libdrm_nouveau.so.2
 ?? () from /usr/lib/x86_64-linux-gnu/dri/nouveau_dri.so
 ?? () from /usr/lib/x86_64-linux-gnu/dri/nouveau_dri.so
 ?? () from /usr/lib/x86_64-linux-gnu/dri/nouveau_dri.so
Title: webbrowser-app crashed with SIGSEGV
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo

[Apport retracing service (apport)]

StacktraceTop:
 pushbuf_kref (push=push@entry=0x7f17d21e21f0, bo=0x0, flags=0) at ../../nouveau/pushbuf.c:151
 pushbuf_validate (push=0x7f17d21e21f0, retry=<optimized out>) at ../../nouveau/pushbuf.c:503
 nouveau_pushbuf_validate (push=push@entry=0x7f17d21e21f0) at ../../nouveau/pushbuf.c:749
 nvc0_m2mf_push_linear (nv=0x7f17d263a780, dst=0x7f17d268eb20, offset=768, domain=<optimized out>, size=76, data=0x7f17d26b2840) at ../../../../../../src/gallium/drivers/nouveau/nvc0/nvc0_transfer.c:188
 nouveau_transfer_write (nv=nv@entry=0x7f17d263a780, tx=tx@entry=0x7f17d2c29190, offset=offset@entry=0, size=76) at ../../../../../../src/gallium/drivers/nouveau/nouveau_buffer.c:218

[Phillip Sz (phillip-sz)]

related to lp:1241813 ?

[Olivier Tilloy (osomon)]

No, this is a completely different stacktrace.