deja-dup-monitor crashed with SIGSEGV in __pthread_once_slow()

[vasilisc]

This bug affects me

[Ubuntu release]
Release: 18.04
Codename: bionic

[uname]
Linux vasilisc 4.15.0-11-generic #12-Ubuntu SMP Fri Feb 23 18:39:58 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux

[Kernel command line]
BOOT_IMAGE=/vmlinuz-4.15.0-11-generic root=UUID=6d8ea6da-b2d9-406c-a812-2b21a2925731 ro rootflags=subvol=@ elevator=cfq

deja-dup:
  Installed: 37.1-1fakesync1
  Candidate: 37.1-1fakesync1
  Version table:
 *** 37.1-1fakesync1 500
        500 http://archive.ubuntu.com/ubuntu bionic/main amd64 Packages
        100 /var/lib/dpkg/status

ProblemType: Crash
DistroRelease: Ubuntu 18.04
Package: deja-dup 37.1-1fakesync1
ProcVersionSignature: Ubuntu 4.15.0-11.12-generic 4.15.5
Uname: Linux 4.15.0-11-generic x86_64
ApportVersion: 2.20.8-0ubuntu10
Architecture: amd64
CrashCounter: 1
CurrentDesktop: ubuntu:GNOME
Date: Thu Mar 1 15:12:37 2018
ExecutablePath: /usr/lib/deja-dup/deja-dup-monitor
InstallationDate: Installed on 2014-04-21 (1410 days ago)
InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
ProcCmdline: /usr/lib/deja-dup/deja-dup-monitor
SegvAnalysis:
 Segfault happened at: 0x7fb7b4c37588: movl $0x0,(%rax)
 PC (0x7fb7b4c37588) ok
 source "$0x0" ok
 destination "(%rax)" (0xbbadbeef) not located in a known VMA region (needed writable region)!
SegvReason: writing unknown VMA
Signal: 11
SourcePackage: deja-dup
StacktraceTop:
 ?? () from /usr/lib/x86_64-linux-gnu/libjavascriptcoregtk-4.0.so.18
 __pthread_once_slow (once_control=0x7fb7b4e9f02c, init_routine=0x7fb7abd1d490 <__once_proxy>) at pthread_once.c:116
 Gigacage::ensureGigacage() () from /usr/lib/x86_64-linux-gnu/libjavascriptcoregtk-4.0.so.18
 bmalloc::Heap::Heap(bmalloc::HeapKind, std::lock_guard<bmalloc::StaticMutex>&) () from /usr/lib/x86_64-linux-gnu/libjavascriptcoregtk-4.0.so.18
 bmalloc::PerProcess<bmalloc::PerHeapKind<bmalloc::Heap> >::getSlowCase() () from /usr/lib/x86_64-linux-gnu/libjavascriptcoregtk-4.0.so.18
Title: deja-dup-monitor crashed with SIGSEGV in __pthread_once_slow()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm audio cdrom dialout dip fax floppy fuse lpadmin lxd netdev plugdev sambashare scanner sudo tape video

[Apport retracing service (apport)]

Thank you for taking the time to report this crash and helping to make this software better. This particular crash has already been reported and is a duplicate of bug #1751460, so is being marked as such. Please look at the other bug report to see if there is any missing information that you can provide, or to see if there is a workaround for the bug. Additionally, any further discussion regarding the bug should occur in the other report. Please continue to report any other bugs you may find.