vlc crashed with SIGSEGV in __GI___tfind()

Bug #1567907 reported by Anas
32
This bug affects 4 people
Affects Status Importance Assigned to Milestone
vlc (Ubuntu)
Expired
Medium
Unassigned

Bug Description

Crashed on ubuntu 16.04 64bit

ProblemType: Crash
DistroRelease: Ubuntu 16.04
Package: vlc-nox 2.2.2-5
ProcVersionSignature: Ubuntu 4.4.0-18.34-generic 4.4.6
Uname: Linux 4.4.0-18-generic x86_64
NonfreeKernelModules: nvidia_uvm nvidia
ApportVersion: 2.20.1-0ubuntu1
Architecture: amd64
CurrentDesktop: Unity
Date: Fri Apr 8 12:35:53 2016
ExecutablePath: /usr/bin/vlc
InstallationDate: Installed on 2016-03-17 (21 days ago)
InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Alpha amd64 (20160317)
ProcCmdline: /usr/bin/vlc --started-from-file
SegvAnalysis:
 Segfault happened at: 0x7f2e8665b29e <__strcmp_sse2_unaligned+30>: movdqu (%rsi),%xmm0
 PC (0x7f2e8665b29e) ok
 source "(%rsi)" (0x00000000) not located in a known VMA region (needed readable region)!
 destination "%xmm0" ok
 Stack memory exhausted (SP below stack segment)
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: vlc
StacktraceTop:
 __GI___tfind (key=0x7f2e24b25980, vrootp=<optimized out>, compar=0x7f2e8635a3c0) at tsearch.c:318
 var_SetChecked () from /usr/lib/libvlccore.so.8
 ?? () from /usr/lib/libvlccore.so.8
 vlc_event_send () from /usr/lib/libvlccore.so.8
 input_item_SetMeta () from /usr/lib/libvlccore.so.8
Title: vlc crashed with SIGSEGV in __GI___tfind()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo

Revision history for this message
Anas (anas-blinux) wrote :
Revision history for this message
Apport retracing service (apport) wrote :

StacktraceTop:
 __GI___tfind (key=key@entry=0x7f2e24b25980, vrootp=vrootp@entry=0xb4fb48, compar=compar@entry=0x7f2e8635a3c0 <varcmp>) at tsearch.c:318
 Lookup (psz_name=0x7f2e8638588f "item-change", obj=0xb4fbd8) at misc/variables.c:154
 var_SetChecked (p_this=0xb4fbd8, psz_name=psz_name@entry=0x7f2e8638588f "item-change", expected_type=expected_type@entry=112, val=...) at misc/variables.c:712
 var_SetAddress (ptr=<optimized out>, psz_name=0x7f2e8638588f "item-change", p_obj=<optimized out>) at ../include/vlc_variables.h:287
 input_item_changed (p_event=<optimized out>, user_data=<optimized out>) at playlist/item.c:180

Revision history for this message
Apport retracing service (apport) wrote : Stacktrace.txt
Revision history for this message
Apport retracing service (apport) wrote : StacktraceSource.txt
Revision history for this message
Apport retracing service (apport) wrote : ThreadStacktrace.txt
Changed in vlc (Ubuntu):
importance: Undecided → Medium
tags: removed: need-amd64-retrace
Anas (anas-blinux)
information type: Private → Public
Revision history for this message
Launchpad Janitor (janitor) wrote :

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

Changed in vlc (Ubuntu):
status: New → Confirmed
Revision history for this message
Sebastian Ramacher (s-ramacher) wrote :

Is this issue still present in vlc 3.0.0?

Changed in vlc (Ubuntu):
status: Confirmed → Incomplete
Revision history for this message
Launchpad Janitor (janitor) wrote :

[Expired for vlc (Ubuntu) because there has been no activity for 60 days.]

Changed in vlc (Ubuntu):
status: Incomplete → Expired
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