[Bug 1557720] Re: grub-mount crashed with SIGSEGV in __libc_start_main()

[Mate Kukri]

grub mount doesnt seem to crash fro me on current ubuntu

** Changed in: grub2 (Ubuntu)
       Status: New => Fix Released

** Information type changed from Private to Public

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Title:
  grub-mount crashed with SIGSEGV in __libc_start_main()

Status in grub2 package in Ubuntu:
  Fix Released

Bug description:
  I haven't explicitly called grub-mount.
  I did update-grub but have not noticed any failure.
  Bug report window appeared on next boot.

  ProblemType: Crash
  DistroRelease: Ubuntu 16.04
  Package: grub-common 2.02~beta2-36
  ProcVersionSignature: Ubuntu 4.4.0-13.29-generic 4.4.5
  Uname: Linux 4.4.0-12-generic x86_64
  ApportVersion: 2.20-0ubuntu3
  Architecture: amd64
  Date: Tue Mar 15 20:19:25 2016
  ExecutablePath: /usr/bin/grub-mount
  InstallationDate: Installed on 2016-02-03 (41 days ago)
  InstallationMedia: Xubuntu 16.04 LTS "Xenial Xerus" - Alpha amd64 (20160203)
  ProcCmdline: grub-mount /dev/sda10 /var/lib/os-prober/mount
  ProcEnviron:
   TERM=linux
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=<set>
   LANG=fr_FR.UTF-8
   SHELL=/bin/bash
  SegvAnalysis:
   Segfault happened at: 0x4438a1:	testb  $0x1,0x19(%rdi)
   PC (0x004438a1) ok
   source "$0x1" ok
   destination "0x19(%rdi)" (0x00000019) not located in a known VMA region (needed writable region)!
  SegvReason: writing NULL VMA
  Signal: 11
  SourcePackage: grub2
  StacktraceTop:
   ?? ()
   ?? ()
   ?? ()
   __libc_start_main (main=0x402e10, argc=3, argv=0x7ffc110e6be8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffc110e6bd8) at libc-start.c:289
   ?? ()
  Title: grub-mount crashed with SIGSEGV in __libc_start_main()
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:

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