gnome-shell crashed with SIGSEGV in INT_cairo_image_surface_get_width()

[Florent Mertens]

Crash happens often. Seams to be correlated with track change from rhymbox (not sure of that btw)

ProblemType: Crash
DistroRelease: Ubuntu 13.10
Package: gnome-shell 3.10.1-0ubuntu1~saucy1 [origin: LP-PPA-gnome3-team-gnome3-staging]
ProcVersionSignature: Ubuntu 3.11.0-12.19-generic 3.11.3
Uname: Linux 3.11.0-12-generic x86_64
ApportVersion: 2.12.5-0ubuntu2
Architecture: amd64
Date: Wed Oct 23 09:33:38 2013
DisplayManager: gdm
ExecutablePath: /usr/bin/gnome-shell
InstallationDate: Installed on 2011-06-15 (860 days ago)
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release amd64 (20110426)
MarkForUpload: True
ProcCmdline: /usr/bin/gnome-shell
SegvAnalysis:
 Segfault happened at: 0x7f13475ab2cc <cairo_image_surface_get_width+12>: mov (%rax),%r10d
 PC (0x7f13475ab2cc) ok
 source "(%rax)" (0x5bd08900000001ba) not located in a known VMA region (needed readable region)!
 destination "%r10d" ok
SegvReason: reading unknown VMA
Signal: 11
SourcePackage: gnome-shell
StacktraceTop:
 cairo_image_surface_get_width () from /usr/lib/x86_64-linux-gnu/libcairo.so.2
 ?? () from /usr/lib/gnome-shell/libgnome-shell.so
 ?? () from /usr/lib/gnome-shell/libgnome-shell.so
 st_theme_node_paint () from /usr/lib/gnome-shell/libgnome-shell.so
 st_widget_paint_background () from /usr/lib/gnome-shell/libgnome-shell.so
Title: gnome-shell crashed with SIGSEGV in cairo_image_surface_get_width()
UpgradeStatus: Upgraded to saucy on 2013-08-02 (81 days ago)
UserGroups: adm admin audio bluetooth cdrom dialout dip fax floppy fuse lpadmin mythtv plugdev powerdev pulse pulse-access rtkit sambashare tape vboxusers video

[Florent Mertens (givre)]

Seams to be triggerd by the following combination:
- track change, notification appears at the bottom
- at the exact moment the notification disappear and I was scrolling some web page at the same time -> crash

Seams to also only happens with user theme (in that case "Nord")

[Ubuntu GNOME (ug-bot)]

StacktraceTop:
 INT_cairo_image_surface_get_width (surface=0x7f1340198267 <pixman_image_unref+23>) at /build/buildd/cairo-1.12.16/src/cairo-image-surface.c:615
 paint_shadow_pattern_to_cairo_context (shadow_spec=shadow_spec@entry=0x3999840, pattern=pattern@entry=0x7f13100ab710, fill_exterior=1, cr=cr@entry=0x7f131001ce10, interior_path=interior_path@entry=0x4efd3a0, outline_path=outline_path@entry=0x0) at st/st-theme-node-drawing.c:733
 paint_inset_box_shadow_to_cairo_context (node=0x3999840, shadow_outline=0x4efd3a0, cr=0x7f131001ce10, shadow_spec=0x3999840) at st/st-theme-node-drawing.c:924
 st_theme_node_prerender_background (node=node@entry=0x4fbf380, actor_width=actor_width@entry=453, actor_height=actor_height@entry=1) at st/st-theme-node-drawing.c:1244
 st_theme_node_update_resources (height=1, width=453, node=0x4fbf380, state=0x37956e8) at st/st-theme-node-drawing.c:1537