Created attachment 442716 [details] grep kernel /var/log/messages CPU: 0 PID: 24902 Comm: named Not tainted 4.5.5-x86_64-linode69 #3
and why do you send this to the named list when everybody can see that it's either a hardware or a kernel problem?
Aug 7 03:01:51 localhost kernel: <unknown>: hw csum failure Aug 7 03:01:51 localhost kernel: CPU: 0 PID: 24902 Comm: named Not tainted 4.5.5-x86_64-linode69 #3
It's unclear from your report what seems to be the problem. Please provide more info including, but not limited to: steps to reproduce and any additional conditions to trigger the problem; whether it's a regression or not; what net-dns/bind version you have; what named configuration you have; 'emerge --info' output.
kernel 4.7 resolved it unbound have the same error with older kernels https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1409123 seems old, but i got that link from a friend plase close this bug here, not a bind9 problem since unbound did same kernel logs aswell thanks to linode helping me resolve it