[ 1201.620447][T18827] veth0: entered allmulticast mode
[ 1201.621576][T18827] veth1: entered allmulticast mode
[ 1201.622131][T18827] veth2: entered allmulticast mode
[ 1201.622691][T18827] veth3: entered allmulticast mode
[ 1225.853697][T18827] veth0: left allmulticast mode
[ 1225.854219][T18827] veth1: left allmulticast mode
[ 1225.854636][T18827] veth2: left allmulticast mode
[ 1225.855051][T18827] veth3: left allmulticast mode