touch-packages team mailing list archive

[Daniel van Vugt <daniel.van.vugt@xxxxxxxxxxxxx>]

It's crashing in an innocent "new" call, which means the heap corruption
has occurred at some unknown location in the past :(

#8  0xb697808c in operator new (sz=sz@entry=1264) at ../../../../src/libstdc++-v3/libsupc++/new_op.cc:49
        p = <optimized out>
#9  0xb6b0733e in android::InputDispatcher::notifyMotion (this=0x1ed8800, args=0xabbfe428) at /build/buildd/mir-0.9.0+15.04.20141125/3rd_party/android-input/android/frameworks/base/services/input/InputDispatcher.cpp:2410
        newEntry = <optimized out>
        policyFlags = 1174405120
        needWake = <optimized out>

We'll need to reproduce the crash under valgrind (or env
MALLOC_CHECK_=3) to get a better core dump that shows the source of the
problem.

** Changed in: mir (Ubuntu)
       Status: New => Incomplete

** Also affects: mir
   Importance: Undecided
       Status: New

** Changed in: mir
       Status: New => Incomplete

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https://bugs.launchpad.net/bugs/1401488

Title:
  unity-system-compositor assert failure: *** Error in `unity-system-
  compositor': corrupted double-linked list: 0xaa817808 ***

Status in Mir:
  Incomplete
Status in mir package in Ubuntu:
  Incomplete
Status in unity-system-compositor package in Ubuntu:
  New

Bug description:
  This happens randomly when using the phone

  ProblemType: Crash
  DistroRelease: Ubuntu 15.04
  Package: unity-system-compositor 0.0.5+15.04.20141204-0ubuntu1
  Uname: Linux 3.4.67 armv7l
  ApportVersion: 2.14.7-0ubuntu10
  Architecture: armhf
  AssertionMessage: *** Error in `unity-system-compositor': corrupted double-linked list: 0xaa817808 ***
  CrashCounter: 1
  Date: Wed Dec 10 19:28:35 2014
  ExecutablePath: /usr/sbin/unity-system-compositor
  ExecutableTimestamp: 1417733344
  GraphicsCard:
   
  InstallationDate: Installed on 2014-12-11 (0 days ago)
  InstallationMedia: Ubuntu Vivid Vervet (development branch) - armhf (20141211-020204)
  ProcCmdline: unity-system-compositor --disable-overlays=false --spinner=/usr/bin/unity-system-compositor-spinner --file /run/mir_socket --from-dm-fd 9 --to-dm-fd 13 --vt 1
  ProcCwd: /
  ProcEnviron:
   
  Signal: 6
  SourcePackage: unity-system-compositor
  StacktraceTop:
   __libc_message (do_abort=<optimized out>, fmt=0xb68e3628 "*** Error in `%s': %s: 0x%s ***\n") at ../sysdeps/posix/libc_fatal.c:175
   malloc_printerr (action=1, str=0xb68e366c "corrupted double-linked list", ptr=<optimized out>) at malloc.c:4996
   malloc_consolidate (av=av@entry=0xaa800010) at malloc.c:4165
   _int_malloc (av=av@entry=0xaa800010, bytes=bytes@entry=1264) at malloc.c:3423
   __GI___libc_malloc (bytes=1264) at malloc.c:2891
  Title: unity-system-compositor assert failure: *** Error in `unity-system-compositor': corrupted double-linked list: 0xaa817808 ***
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:
   
  version.libdrm: libdrm2 2.4.58-2
  version.lightdm: lightdm 1.13.0-0ubuntu2
  version.mesa: libegl1-mesa-dev N/A

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