Thank you for your report! However, processing it in order to get sufficient information for the developers failed (it does not generate a useful symbolic stack trace). This might be caused by some outdated packages which were installed on your system at the time of the report: no debug symbol package found for debianutils no debug symbol package found for perl-base libbabeltrace-ctf1 version 1.2.1 required, but 1.3.2-1 is available libbabeltrace1 version 1.2.1 required, but 1.3.2-1 is available libc6 version 2.15 required, but 2.23-0ubuntu9 is available libexpat1 version 2.0.1 required, but 2.1.0-7ubuntu0.16.04.3 is available liblzma5 version 5.1.1alpha+20110809 required, but 5.1.1alpha+20120614-2ubuntu2 is available libncurses5 version 6 required, but 6.0+20160213-1ubuntu1 is available libpython3.5 version 3.5.0~b1 required, but 3.5.2-2ubuntu0~16.04.1 is available libreadline6 version 6.0 required, but 6.3-8ubuntu2 is available libtinfo5 version 6 required, but 6.0+20160213-1ubuntu1 is available zlib1g version 1:1.2.0 required, but 1:1.2.8.dfsg-2ubuntu4.1 is available libglib2.0-0 version 2.22.0 required, but 2.48.2-0ubuntu1 is available libuuid1 version 2.16 required, but 2.27.1-6ubuntu3.3 is available libffi6 version 3.0.4 required, but 3.2.1-4 is available libselinux1 version 1.32 required, but 2.4-3build2 is available libncursesw5 version 6 required, but 6.0+20160213-1ubuntu1 is available libsqlite3-0 version 3.5.9 required, but 3.11.0-1ubuntu1 is available dpkg version 1.15.4 required, but 1.18.4ubuntu1.2 is available libaudit1 version 1:2.2.1 required, but 1:2.4.5-1ubuntu2 is available libpam0g version 0.99.7.1 required, but 1.1.8-3.2ubuntu2 is available libsemanage1 version 2.0.3 required, but 2.3-1build3 is available debianutils version 2.15.2 required, but 4.7 is available no debug symbol package found for debianutils libssl1.0.0 version 1.0.2~beta3 required, but 1.0.2g-1ubuntu4.8 is available tar version 1.23 required, but 1.28-2.1ubuntu0.1 is available debconf version 0.5 required, but 1.5.58ubuntu1 is available libsepol1 version 2.1.4 required, but 2.4-2 is available libustr-1.0-1 version 1.0.4 required, but 1.0.4-5 is available libacl1 version 2.2.51-8 required, but 2.2.52-3 is available perl-base version 5.6.1-4 required, but 5.22.1-9 is available no debug symbol package found for perl-base libattr1 version 1:2.4.46-8 required, but 1:2.4.47-2 is available outdated -dbg package for libwayland-server0: package version 1.12.0-1~ubuntu16.04.1 -dbg version 1.9.0-1 outdated -dbg package for libdrm-radeon1: package version 2.4.76-1~ubuntu16.04.1 -dbg version 2.4.70-1~ubuntu16.04.1 outdated -dbg package for libdrm2: package version 2.4.76-1~ubuntu16.04.1 -dbg version 2.4.70-1~ubuntu16.04.1 outdated -dbg package for libdrm-nouveau2: package version 2.4.76-1~ubuntu16.04.1 -dbg version 2.4.70-1~ubuntu16.04.1 outdated -dbg package for libdrm-amdgpu1: package version 2.4.76-1~ubuntu16.04.1 -dbg version 2.4.70-1~ubuntu16.04.1 outdated -dbg package for libdrm-intel1: package version 2.4.76-1~ubuntu16.04.1 -dbg version 2.4.70-1~ubuntu16.04.1 outdated -dbg package for libwayland-client0: package version 1.12.0-1~ubuntu16.04.1 -dbg version 1.9.0-1 Please upgrade your system to the latest package versions. If you still encounter the crash, please file a new report. Thank you for your understanding, and sorry for the inconvenience!