deja-dup-monitor crashed with SIGSEGV in bmalloc::FreeList::initializeList()

[corrado venturini]

Just installed from Ubuntu 18.04 LTS "Bionic Beaver" - Alpha amd64 (20180308)
doing apt update+upgrade from terminal

ProblemType: Crash
DistroRelease: Ubuntu 18.04
Package: deja-dup 37.1-1fakesync1
ProcVersionSignature: Ubuntu 4.15.0-10.11-generic 4.15.3
Uname: Linux 4.15.0-10-generic x86_64
ApportVersion: 2.20.8-0ubuntu10
Architecture: amd64
CurrentDesktop: ubuntu:GNOME
Date: Thu Mar 8 17:11:58 2018
ExecutablePath: /usr/lib/deja-dup/deja-dup-monitor
InstallationDate: Installed on 2018-03-08 (0 days ago)
InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Alpha amd64 (20180308)
ProcCmdline: /usr/lib/deja-dup/deja-dup-monitor
Signal: 11
SourcePackage: deja-dup
StacktraceTop:
 bmalloc::FreeList::initializeList(bmalloc::FreeCell*, unsigned long, unsigned int) () from /usr/lib/x86_64-linux-gnu/libjavascriptcoregtk-4.0.so.18
 audit_list_string ()
 ?? ()
 ?? () from /usr/lib/x86_64-linux-gnu/libjavascriptcoregtk-4.0.so.18
 ?? () from /usr/lib/x86_64-linux-gnu/libjavascriptcoregtk-4.0.so.18
Title: deja-dup-monitor crashed with SIGSEGV in bmalloc::FreeList::initializeList()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo

[Apport retracing service (apport)]

StacktraceTop:
 bmalloc::FreeList::initializeList (this=0x7ffd7e5abf60, head=<optimized out>, secret=140402433444016, bytes=0) at ./Source/bmalloc/bmalloc/FreeList.cpp:50
 audit_list_string ()
 ?? ()
 ?? () from /tmp/apport_sandbox_8LHLFd/usr/lib/x86_64-linux-gnu/libjavascriptcoregtk-4.0.so.18
 ?? () from /tmp/apport_sandbox_8LHLFd/usr/lib/x86_64-linux-gnu/libjavascriptcoregtk-4.0.so.18

[Apport retracing service (apport)]

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might be caused by some outdated packages which were installed on your system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 perl-base
no debug symbol package found for perl-base

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!