[Bug 1295822] ThreadStacktrace.txt

Apport retracing service 1295822 at bugs.launchpad.net
Fri Mar 21 19:57:18 UTC 2014


** Attachment added: "ThreadStacktrace.txt"
   https://bugs.launchpad.net/bugs/1295822/+attachment/4036328/+files/ThreadStacktrace.txt

** Attachment removed: "CoreDump.gz"
   https://bugs.launchpad.net/bugs/1295822/+attachment/4036305/+files/CoreDump.gz

** Changed in: kmod (Ubuntu)
   Importance: Undecided => Medium

** Summary changed:

- kmod crashed with SIGSEGV in __libc_start_main()
+ kmod crashed with SIGSEGV in kmod_module_dependency_symbol_get_crc()

** Tags removed: need-amd64-retrace

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https://bugs.launchpad.net/bugs/1295822

Title:
  kmod crashed with SIGSEGV in kmod_module_dependency_symbol_get_crc()

Status in “kmod” package in Ubuntu:
  New

Bug description:
  none

  ProblemType: Crash
  DistroRelease: Ubuntu 14.04
  Package: kmod 15-0ubuntu5
  Uname: Linux 3.14.0-031400rc6-generic x86_64
  NonfreeKernelModules: nvidia
  ApportVersion: 2.13.3-0ubuntu1
  Architecture: amd64
  Date: Mon Mar 17 10:54:46 2014
  ExecutablePath: /bin/kmod
  InstallationDate: Installed on 2014-03-05 (15 days ago)
  InstallationMedia: Xubuntu 14.04 LTS "Trusty Tahr" - Alpha amd64 (20140305)
  ProcCmdline: depmod -a -b /tmp/mkinitramfs_NiGLg8 3.14.0-031400rc7-generic
  SegvAnalysis:
   Segfault happened at: 0x7ffe2c3ebcc9:	mov    (%rax),%rax
   PC (0x7ffe2c3ebcc9) ok
   source "(%rax)" (0x00000000) not located in a known VMA region (needed readable region)!
   destination "%rax" ok
  SegvReason: reading NULL VMA
  Signal: 11
  SourcePackage: kmod
  StacktraceTop:
   ?? ()
   ?? ()
   __libc_start_main (main=0x7ffe2c3d9240, argc=5, argv=0x7fff8722ab88, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff8722ab78) at libc-start.c:285
   ?? ()
  Title: kmod crashed with SIGSEGV in __libc_start_main()
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:

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