Hi All, Before sending the patch, I am writing this email to get your attention please. As per my knowledge I can see ip6mr_cache_report() has some indentation issues. Please have a look at the line 1085. https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/net/ipv6/ip6mr.c#n1085 Sharing a patch based on the latest stable Linux. Thanks, UjjaL Roy