[CRIU] criu-1.1-rc1 segfaults on fedora 20 x86_64

[Neal Becker]

sudo crtools check --ms
(00.081409) Warn  (tun.c:55): Skipping tun support check
Looks good.

Patch did not apply, I used this:



On Sat, Jan 4, 2014 at 2:17 PM, Pavel Emelyanov <xemul at parallels.com> wrote:

> On 01/04/2014 11:07 PM, Neal Becker wrote:
> > Here's another view, generated by ABRT (automatic bug reporting tool)
> >
> > Core was generated by `criu check --ms'.
> > Program terminated with signal SIGSEGV, Segmentation fault.
> > #0  mount_resolve_path (path=0xd812a0
> "/home/nbecker/.gnupg/S.gpg-agent") at mount.c:141
> > 141list_for_each_entry(c, &m->children, siblings) {
> >
> > Thread 1 (Thread 0x7f1b37434740 (LWP 13862)):
> > #0  mount_resolve_path (path=0xd812a0
> "/home/nbecker/.gnupg/S.gpg-agent") at mount.c:141
> >         __mptr = <optimized out>
> >         pathlen = 32
> >         m = 0x0
> >         c = <optimized out>
>
> This one is helpful, thanks. Can you check whether this patch helps:
>
> diff --git a/cr-check.c b/cr-check.c
> index 064d286..6074bfe 100644
> --- a/cr-check.c
> +++ b/cr-check.c
> @@ -541,6 +541,11 @@ int cr_check(void)
>                 return -1;
>         }
>
> +       if (collect_mount_info(getpid())) {
> +               pr_err("Can't collect mount tree\n");
> +               return -1;
> +       }
> +
>         ret |= check_map_files();
>         ret |= check_sock_diag();
>         ret |= check_ns_last_pid();
>
>
> If it does, I will apply it. Do you mind having your name and e-mail in the
> Reported-by: tag in the CRIU repository?
>
> Thanks,
> Pavel
>
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