[CRIU] Crash during criu check (criu: mount_resolve_path(): criu killed by SIGSEGV)

[Adrian Reber]

On Fri, Oct 07, 2016 at 09:36:13AM +0300, Pavel Emelyanov wrote:
> On 10/04/2016 01:27 PM, Adrian Reber wrote:
> > I got a bug report against criu during criu ckeck:
> > 
> > https://bugzilla.redhat.com/show_bug.cgi?id=1381351
> > 
> > The backtrace says:
> > 
> > #0  0x000000000045241d in mount_resolve_path (mntinfo_tree=<optimized out>, path=0xd2c340 "/var/lib/samba/private/msg.sock/937") at criu/mount.c:213
> > 213			list_for_each_entry(c, &m->children, siblings) {
> > 
> > https://bugzilla.redhat.com/attachment.cgi?id=1206963
> 
> Is there a way to reproduce this? I mean -- I there's a patch, would
> it be possible to quickly validate the guess is (was) right?

The bug happens every time also with 2.6. So yes, the reporter can try
patched versions.

		Adrian