[Bug 1292763] Re: ld-2.19.so crashed with SIGSEGV in <unavailable> in <unavailable> in ??()

[Rolf Leggewie]

This seems to occur only in libc-x32.  Reports so far are only for
14.04/trusty.  Can anybody reproduce this on a later release?

** This bug is no longer a duplicate of private bug 1297993

** Changed in: eglibc (Ubuntu)
     Assignee: (unassigned) => Rolf Leggewie (r0lf)

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Title:
  ld-2.19.so crashed with SIGSEGV in <unavailable> in <unavailable> in
  ??()

Status in eglibc package in Ubuntu:
  Confirmed
Status in eglibc package in Debian:
  Unknown

Bug description:
  This happened when I was running `update-manager', when it was
  configuring packages at the end.

  In the kernel log, I find:

  [146936.255567] traps: ld-linux-x32.so[26237] general protection ip:f7715ced sp:ff8372a8 error:0 in ld-2.19.so[f76ff000+20000]
  [146936.617914] traps: ld-linux-x32.so[26247] general protection ip:f778aced sp:ffd435c8 error:0 in ld-2.19.so[f7774000+20000]
  [146936.794923] traps: ld-linux-x32.so[26257] general protection ip:f776eced sp:ffd19978 error:0 in ld-2.19.so[f7758000+20000]

  ProblemType: Crash
  DistroRelease: Ubuntu 14.04
  Package: libc6-x32 2.19-0ubuntu2
  Uname: Linux 3.13.6 x86_64
  ApportVersion: 2.13.3-0ubuntu1
  Architecture: amd64
  CrashCounter: 1
  Date: Fri Mar 14 13:51:30 2014
  Dependencies:
   gcc-4.9-base 4.9-20140303-0ubuntu3
   libc6 2.19-0ubuntu2
   libgcc1 1:4.9-20140303-0ubuntu3
   multiarch-support 2.19-0ubuntu2
  Disassembly: value is not available
  ExecutablePath: /libx32/ld-2.19.so
  InstallationDate: Installed on 2011-02-28 (1110 days ago)
  InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release amd64 (20101007)
  ProcCmdline: /libx32/ld-linux-x32.so.2
  ProcEnviron:
   TERM=linux
   PATH=(custom, no user)
   LANG=en_US.UTF-8
  ProcMaps:
   f772c000-f772d000 r-xp 00000000 00:00 0                                  [vdso]
   f772d000-f774d000 r-xp 00000000 08:01 22151174                           /libx32/ld-2.19.so
   f794c000-f794e000 rw-p 0001f000 08:01 22151174                           /libx32/ld-2.19.so
   ffc0d000-ffc2e000 rw-p 00000000 00:00 0                                  [stack]
  SegvAnalysis: Failure: invalid literal for int() with base 16: '<unavailable>'
  Signal: 11
  SourcePackage: eglibc
  Stacktrace:
   #0  <unavailable> in ?? ()
   PC unavailable, cannot determine locals.
   Backtrace stopped: not enough registers or memory available to unwind further
  StacktraceTop: <unavailable> in ?? ()
  ThreadStacktrace:
   .
   Thread 1 (LWP 13235):
   #0  <unavailable> in ?? ()
   PC unavailable, cannot determine locals.
   Backtrace stopped: not enough registers or memory available to unwind further
  Title: ld-2.19.so crashed with SIGSEGV in <unavailable> in ??()
  UpgradeStatus: Upgraded to trusty on 2014-03-13 (2 days ago)
  UserGroups: pkcs11

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