[Bug 1399123] [NEW] pinger crashed with SIGSEGV in malloc_consolidate()

[Marcos K]

Public bug reported:

happens often

ProblemType: Crash
DistroRelease: Ubuntu 14.04
Package: squid3 3.3.8-1ubuntu6.1
ProcVersionSignature: Ubuntu 3.13.0-40.69-generic 3.13.11.10
Uname: Linux 3.13.0-40-generic x86_64
ApportVersion: 2.14.1-0ubuntu3.5
Architecture: amd64
CrashCounter: 1
Date: Thu Dec  4 08:19:55 2014
ExecutablePath: /usr/lib/squid3/pinger
InstallationDate: Installed on 2014-02-17 (290 days ago)
InstallationMedia: Lubuntu 13.10 "Saucy Salamander" - Release amd64 (20131016.1)
ProcCmdline: (pinger)
ProcEnviron:
 TERM=linux
 PATH=(custom, no user)
SegvAnalysis:
 Segfault happened at: 0x7f4d41d982c5 <malloc_consolidate+133>:	cmp    0x18(%rax),%r12
 PC (0x7f4d41d982c5) ok
 source "0x18(%rax)" (0x5059daf50098) not located in a known VMA region (needed readable region)!
 destination "%r12" ok
SegvReason: reading unknown VMA
Signal: 11
SourcePackage: squid3
StacktraceTop:
 malloc_consolidate (av=av at entry=0x7f4d420d8760 <main_arena>) at malloc.c:4165
 _int_free (av=0x7f4d420d8760 <main_arena>, p=<optimized out>, have_lock=0) at malloc.c:4057
 std::basic_ostringstream<char, std::char_traits<char>, std::allocator<char> >::~basic_ostringstream() () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
 ?? ()
 ?? ()
Title: pinger crashed with SIGSEGV in malloc_consolidate()
UpgradeStatus: Upgraded to trusty on 2014-05-23 (194 days ago)
UserGroups:

** Affects: squid3 (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: amd64 apport-crash need-amd64-retrace trusty

** Information type changed from Private to Public

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Title:
  pinger crashed with SIGSEGV in malloc_consolidate()

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