[ 1336.300531][ T9220] veth0: entered allmulticast mode
[ 1336.302635][ T9220] veth1: entered allmulticast mode
[ 1336.303010][ T9220] veth2: entered allmulticast mode
[ 1336.303341][ T9220] veth3: entered allmulticast mode
[ 1336.303678][ T9220] veth4: entered allmulticast mode
[ 1336.304011][ T9220] veth5: entered allmulticast mode
[ 1363.741724][ T9220] veth0: left allmulticast mode
[ 1363.742088][ T9220] veth1: left allmulticast mode
[ 1363.742376][ T9220] veth2: left allmulticast mode
[ 1363.742635][ T9220] veth3: left allmulticast mode
[ 1363.742890][ T9220] veth4: left allmulticast mode
[ 1363.743170][ T9220] veth5: left allmulticast mode