[Bug 1300235] Re: init crashed with SIGSEGV

[Peter Lonjers]

Bla ok need to add a little backround info. So I first noticed this this
morning booting my computer. I have default full disk encryption. On
boot I saw a system crash not sure if it was the same sbin_init one. But
I was at work so I just exited it. But opening nautilous all my files
were gone and 3 files seemingly related to encryption were there. And I
got asked about setting up my encryption key. So I logged out and back
in again and there were no errors and everything looked good. Tonight I
tried rebooting my computer several times. Everytime the same thing
happened but with two different error messages that are seemingly
random. One the sbin one and the other a nautilous one.

After posing my last comment I uninstalled crome and tried again. Weirly
this time I did not see an error(having to do with ubuntu--vg_swap_1
press w to wait c to continue ect as my computer booted) I think I saw
it all times I tried to reboot sense this morning but I am not sure. On
boot nothing crashed this time and I could access everything. But after
a little while all my filse disappeared from nautilus and suddenly all
kinds of weird things stared happening. Like old launchers like(open
office,amazon,ect) that looked like the default ubuntu launchers stared
appearing back on my launcher like by magic. Logging in and out fixed
the problem. Anyway any help would be greatly appriciated. Let me know
if there is anything I can do.

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https://bugs.launchpad.net/bugs/1300235

Title:
  init crashed with SIGSEGV

Status in “upstart” package in Ubuntu:
  Confirmed

Bug description:
  none

  ProblemType: Crash
  DistroRelease: Ubuntu 14.04
  Package: upstart 1.12.1-0ubuntu1
  Uname: Linux 3.14.0-031400rc8-generic x86_64
  NonfreeKernelModules: nvidia
  ApportVersion: 2.13.3-0ubuntu1
  Architecture: amd64
  Date: Mon Mar 31 09:53:16 2014
  Disassembly: => 0x7fa2b65e94d7:	Cannot access memory at address 0x7fa2b65e94d7
  ExecutablePath: /sbin/init
  InstallationDate: Installed on 2014-03-05 (25 days ago)
  InstallationMedia: Xubuntu 14.04 LTS "Trusty Tahr" - Alpha amd64 (20140305)
  ProcCmdline: /sbin/init
  ProcEnviron:
   TERM=linux
   PATH=(custom, no user)
  ProcKernelCmdline: BOOT_IMAGE=/boot/vmlinuz-3.14.0-031400rc8-generic root=UUID=bef08855-3273-4d41-ac06-bad06bdd08a4 ro quiet splash
  SegvAnalysis:
   Segfault happened at: 0x7fa2b65e94d7:	Cannot access memory at address 0x7fa2b65e94d7
   PC (0x7fa2b65e94d7) not located in a known VMA region (needed executable region)!
   Stack pointer not within stack segment
  SegvReason: executing unknown VMA
  Signal: 11
  SourcePackage: upstart
  StacktraceTop:
   ?? ()
   ?? ()
   ?? ()
  Title: init crashed with SIGSEGV
  UpgradeStatus: No upgrade log present (probably fresh install)
  UpstartBugCategory: System
  UpstartRunningSystemVersion: init (upstart 1.12.1)
  UserGroups:
   
  modified.conffile..etc.default.cups: [modified]
  mtime.conffile..etc.default.cups: 2014-03-11T13:23:34.740893

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