brisk-menu crashed with SIGSEGV in brisk_menu_window_filter_section()

[vidasov]

While removing kdnlive, brisk crashed.

ProblemType: Crash
DistroRelease: Ubuntu 18.04
Package: mate-applet-brisk-menu 0.5.0-7ubuntu1
ProcVersionSignature: Ubuntu 4.15.0-13.14-generic 4.15.10
Uname: Linux 4.15.0-13-generic x86_64
ApportVersion: 2.20.9-0ubuntu4
Architecture: amd64
CurrentDesktop: MATE
Date: Fri Apr 13 20:51:44 2018
Disassembly: => 0x9: Cannot access memory at address 0x9
ExecutablePath: /usr/lib/x86_64-linux-gnu/brisk-menu/brisk-menu
InstallationDate: Installed on 2018-04-13 (0 days ago)
InstallationMedia: Ubuntu-MATE 18.04 LTS "Bionic Beaver" - Beta amd64 (20180404)
ProcCmdline: /usr/lib/x86_64-linux-gnu/brisk-menu//brisk-menu
SegvAnalysis:
 Segfault happened at: 0x9: Cannot access memory at address 0x9
 PC (0x00000009) not located in a known VMA region (needed executable region)!
SegvReason: executing NULL VMA
Signal: 11
SourcePackage: brisk-menu
StacktraceTop:
 ?? ()
 ?? ()
 ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
 gtk_list_box_insert () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
 g_cclosure_marshal_VOID__OBJECTv () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
Title: brisk-menu crashed with SIGSEGV in gtk_list_box_insert()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo

[Apport retracing service (apport)]

StacktraceTop:
 ?? ()
 brisk_menu_window_filter_section (item=<optimized out>, self=0x56419c4d2260) at ../src/frontend/menu-search.c:74
 brisk_menu_window_filter_apps (self=0x56419c4d2260, child=0x56419c705750) at ../src/frontend/menu-search.c:150
 gtk_list_box_apply_filter (box=0x56419c3ac2e0, row=0x56419c7ce190) at ../../../../gtk/gtklistbox.c:2261
 gtk_list_box_insert (box=0x56419c3ac2e0, child=<optimized out>, position=<optimized out>) at ../../../../gtk/gtklistbox.c:2952

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.