multipathd crashed with SIGSEGV in __GI___pthread_mutex_lock()

[kpiq]

popped up during login. uncertain of the source

ProblemType: Crash
DistroRelease: Ubuntu 15.04
Package: multipath-tools 0.4.9-3ubuntu11
Uname: Linux 3.19.0-031900-generic x86_64
NonfreeKernelModules: wl
ApportVersion: 2.16.2-0ubuntu4
Architecture: amd64
Date: Tue Mar 24 22:39:03 2015
ExecutablePath: /sbin/multipathd
InstallationDate: Installed on 2015-01-15 (68 days ago)
InstallationMedia: Xubuntu 15.04 "Vivid Vervet" - Alpha amd64 (20150115)
ProcCmdline: /sbin/multipathd
SegvAnalysis:
 Segfault happened at: 0x7f53b13f7c84 <__GI___pthread_mutex_lock+4>: mov 0x10(%rdi),%edx
 PC (0x7f53b13f7c84) ok
 source "0x10(%rdi)" (0x00000010) not located in a known VMA region (needed readable region)!
 destination "%edx" ok
 Stack memory exhausted (SP below stack segment)
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: multipath-tools
StacktraceTop:
 __GI___pthread_mutex_lock (mutex=0x0) at ../nptl/pthread_mutex_lock.c:67
 ?? () from /lib/libmultipath.so.0
 ?? () from /lib/libmultipath.so.0
 start_thread (arg=0x7f53b182c700) at pthread_create.c:333
 clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Title: multipathd crashed with SIGSEGV in __GI___pthread_mutex_lock()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups:

[Apport retracing service (apport)]

StacktraceTop:
 __GI___pthread_mutex_lock (mutex=0x0) at ../nptl/pthread_mutex_lock.c:67
 flush_logqueue () at log_pthread.c:39
 log_thread (et=0x0) at log_pthread.c:57
 start_thread (arg=0x7f53b182c700) at pthread_create.c:333
 clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

[Rafael David Tinoco (rafaeldtinoco)]

This bug was already fixed by:

multipath-tools (0.4.9-3ubuntu7.16) trusty; urgency=medium

  * Fixes multipathd crash on usa after free (mpp->alias) (LP: #1695789)
     + d/p/strdup_multipath_alias.patch
  * Fixes multipathd crash on log thread initialization (LP: #1687004)
     + d/p/add-missing-log-functions-from-hannes-tree.patch
     + d/p/make-log-pthread-more-robust.patch

 -- Rafael David Tinoco <email address hidden> Mon, 01 May 2017 17:09:08 +0000

So I'm flagging this bug as a duplicate of LP: #1687004.

[Rafael David Tinoco (rafaeldtinoco)]

Provided information contains no senstive information, making it public.