I don't know what happen.
I am using the Ubuntu Software Center and Firefox while the error occur.
ProblemType: Crash
DistroRelease: Ubuntu 13.10
Package: nautilus 1:3.8.2-0ubuntu1
ProcVersionSignature: Ubuntu 3.10.0-1.8-generic 3.10.0-rc7
Uname: Linux 3.10.0-1-generic x86_64
ApportVersion: 2.10.2-0ubuntu3
Architecture: amd64
Date: Sat Jun 29 23:33:41 2013
ExecutablePath: /usr/bin/nautilus
GsettingsChanges: b'org.gnome.nautilus.window-state' b'geometry' b"'839x550+309+129'"
InstallationDate: Installed on 2013-04-26 (63 days ago)
InstallationMedia: Ubuntu 13.04 "Raring Ringtail" - Release amd64 (20130424)
MarkForUpload: True
ProcCmdline: nautilus -n
SegvAnalysis:
Segfault happened at: 0x7fb13c83c095: mov 0x8(%rdx),%rax
PC (0x7fb13c83c095) ok
source "0x8(%rdx)" (0x00000008) not located in a known VMA region (needed readable region)!
destination "%rax" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: nautilus
StacktraceTop:
?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
g_slice_free1 () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
g_type_free_instance () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
?? () from /usr/lib/x86_64-linux-gnu/libpangoft2-1.0.so.0
Title: nautilus crashed with SIGSEGV in g_slice_free1()
UpgradeStatus: Upgraded to saucy on 2013-06-29 (0 days ago)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo vboxusers wireshark
StacktraceTop: chain_pop_ head (magazine_ chunks= <synthetic pointer>) at /build/ buildd/ glib2.0- 2.37.3/ ./glib/ gslice. c:550 chain_prepare_ fields (magazine_ chunks= 0x0) at /build/ buildd/ glib2.0- 2.37.3/ ./glib/ gslice. c:625 cache_push_ magazine (ix=13, magazine_ chunks= <optimized out>, count=7) at /build/ buildd/ glib2.0- 2.37.3/ ./glib/ gslice. c:697 memory_ magazine2_ unload (ix=<optimized out>, tmem=<optimized out>) at /build/ buildd/ glib2.0- 2.37.3/ ./glib/ gslice. c:815 <optimized out>, mem_block= 0x1ba6e50) at /build/ buildd/ glib2.0- 2.37.3/ ./glib/ gslice. c:1106
magazine_
magazine_
magazine_
thread_
g_slice_free1 (mem_size=