[Bug 1415515] Re: ifup crashed with SIGSEGV in main()

[Launchpad Bug Tracker]

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

** Changed in: ifupdown (Ubuntu)
       Status: New => Confirmed

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https://bugs.launchpad.net/bugs/1415515

Title:
  ifup crashed with SIGSEGV in main()

Status in ifupdown package in Ubuntu:
  Confirmed

Bug description:
  using systemd as sysv init system.

  not network manager is installed

  manually configured /etc/systemd/network interfaces

  manualle configured /etc/network/interfaces is still in place

  ProblemType: Crash
  DistroRelease: Ubuntu 15.04
  Package: ifupdown 0.7.48.1ubuntu6
  ProcVersionSignature: Ubuntu 3.18.0-11.12-generic 3.18.3
  Uname: Linux 3.18.0-11-generic x86_64
  ApportVersion: 2.15.1-0ubuntu4
  Architecture: amd64
  CrashCounter: 1
  Date: Wed Jan 28 13:55:27 2015
  ExecutablePath: /sbin/ifup
  ProcCmdline: ifquery --state br0 wlan0
  SegvAnalysis:
   Segfault happened at: 0x4031c8:	mov    (%r15,%r12,8),%r14
   PC (0x004031c8) ok
   source "(%r15,%r12,8)" (0x00000000) not located in a known VMA region (needed readable region)!
   destination "%r14" ok
  SegvReason: reading NULL VMA
  Signal: 11
  SourcePackage: ifupdown
  StacktraceTop:
   ?? ()
   __libc_start_main (main=0x401ba0, argc=4, argv=0x7fff7e4ca518, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff7e4ca508) at libc-start.c:287
   ?? ()
  Title: ifup crashed with SIGSEGV in __libc_start_main()
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:

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