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[Apport retracing service <1725781@xxxxxxxxxxxxxxxxxx>]

*** This bug is a duplicate of bug 1725504 ***
    https://bugs.launchpad.net/bugs/1725504

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 #1725504, 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.

** Attachment removed: "CoreDump.gz"
   https://bugs.launchpad.net/bugs/1725781/+attachment/4983044/+files/CoreDump.gz

** Attachment removed: "Disassembly.txt"
   https://bugs.launchpad.net/bugs/1725781/+attachment/4983046/+files/Disassembly.txt

** Attachment removed: "ProcMaps.txt"
   https://bugs.launchpad.net/bugs/1725781/+attachment/4983049/+files/ProcMaps.txt

** Attachment removed: "ProcStatus.txt"
   https://bugs.launchpad.net/bugs/1725781/+attachment/4983050/+files/ProcStatus.txt

** Attachment removed: "Registers.txt"
   https://bugs.launchpad.net/bugs/1725781/+attachment/4983051/+files/Registers.txt

** Attachment removed: "Stacktrace.txt"
   https://bugs.launchpad.net/bugs/1725781/+attachment/4983052/+files/Stacktrace.txt

** Attachment removed: "ThreadStacktrace.txt"
   https://bugs.launchpad.net/bugs/1725781/+attachment/4983053/+files/ThreadStacktrace.txt

** This bug has been marked a duplicate of bug 1725504
   qtractor crashed with SIGSEGV in g_rec_mutex_get_impl()

** Tags removed: need-amd64-retrace

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https://bugs.launchpad.net/bugs/1725781

Title:
  qtractor crashed with SIGSEGV in __GI___pthread_mutex_lock()

Status in qtractor package in Ubuntu:
  New

Bug description:
  Same story than yesterday when Adding DSSI plugin (installed by défault) -> Qtractor crash but now with a fresh install of Ubuntu Studio 17.10 on my internal HDD.
  Qtractor still unusable!

  ProblemType: Crash
  DistroRelease: Ubuntu 17.10
  Package: qtractor 0.8.3-1
  ProcVersionSignature: Ubuntu 4.13.0-16.19-lowlatency 4.13.4
  Uname: Linux 4.13.0-16-lowlatency x86_64
  ApportVersion: 2.20.7-0ubuntu3
  Architecture: amd64
  CurrentDesktop: XFCE
  Date: Sat Oct 21 20:01:13 2017
  ExecutablePath: /usr/bin/qtractor
  InstallationDate: Installed on 2017-10-21 (0 days ago)
  InstallationMedia: Ubuntu-Studio 17.10 "Artful Aardvark" - Release amd64 (20171017.1)
  ProcCmdline: /usr/bin/qtractor
  ProcEnviron:
   LANGUAGE=fr_FR
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=<set>
   LANG=fr_FR.UTF-8
   SHELL=/bin/bash
  SegvAnalysis:
   Segfault happened at: 0x7f2a8fb2c120 <__GI___pthread_mutex_lock>:	mov    0x10(%rdi),%edx
   PC (0x7f2a8fb2c120) ok
   source "0x10(%rdi)" (0x20000084f) not located in a known VMA region (needed readable region)!
   destination "%edx" ok
  SegvReason: reading unknown VMA
  Signal: 11
  SourcePackage: qtractor
  StacktraceTop:
   __GI___pthread_mutex_lock (mutex=0x20000083f) at ../nptl/pthread_mutex_lock.c:67
   g_static_rec_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
   fluid_settings_setnum () from /usr/lib/x86_64-linux-gnu/libfluidsynth.so.1
   ?? () from /usr/lib/dssi/fluidsynth-dssi.so
   ?? ()
  Title: qtractor crashed with SIGSEGV in __GI___pthread_mutex_lock()
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm audio cdrom dip lpadmin plugdev sambashare sudo

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