midori crashed with SIGSEGV after ctrl+w on single tab

i have one tab opened
press ctrl+w to close tab
midori stops responding

ProblemType: Crash
DistroRelease: Ubuntu 12.04
Package: midori 0.4.3-1ubuntu1
Uname: Linux 3.3.6-030306-generic x86_64
NonfreeKernelModules: wl
ApportVersion: 2.0.1-0ubuntu17.4
Architecture: amd64
CrashCounter: 1
Date: Tue Aug 20 15:49:24 2013
Disassembly: => 0x7fbde5202e8e: Cannot access memory at address 0x7fbde5202e8e
DistributionChannelDescriptor:
 # This is a distribution channel descriptor
 # For more information see http://wiki.ubuntu.com/DistributionChannelDescriptor
 canonical-oem-somerville-precise-amd64-20120703-2
EcryptfsInUse: Yes
ExecutablePath: /usr/bin/midori
InstallationMedia: Ubuntu 12.04 "Precise" - Build amd64 LIVE Binary 20120703-15:08
MarkForUpload: True
ProcCmdline: midori
ProcEnviron:
 PATH=(custom, no user)
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SegvAnalysis:
 Segfault happened at: 0x7fbde5202e8e: Cannot access memory at address 0x7fbde5202e8e
 PC (0x7fbde5202e8e) ok
 SP (0x7fffe5f9f3e0) ok
 Reason could not be automatically determined.
Signal: 11
SourcePackage: midori
Stacktrace:
 #0 0x00007fbde5202e8e in ?? ()
 No symbol table info available.
 Cannot access memory at address 0x7fffe5f9f3e0
StacktraceTop: ?? ()
Title: midori crashed with SIGSEGV
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo vboxusers