[LTP] [PATCH] Make crash02 verbose in standard runfile

[Petr Vorel]

Hi Martin,

> Verbose output from crash02 will be useful for actually reporting bugs
> triggered by the test. With default verbosity level, it's difficult to figure
> out which syscall arguments crashed the system even if you know the random seed
> and can easily re-run `crash02 -xv 2` on a system that uses the same rand()
> implementation.

Reviewed-by: Petr Vorel <pvorel@suse.cz>

BTW help for -x is (and was before this patch) misleading because "hexdump
random code instead" is now for -v2 even without -x (and before it required
-v2). But that's a detail, so I'd be for merging it.

Kind regards,
Petr