[ 1656.453419][ T8335] veth0: entered allmulticast mode
[ 1656.454583][ T8335] veth1: entered allmulticast mode
[ 1656.454941][ T8335] veth2: entered allmulticast mode
[ 1656.455245][ T8335] veth3: entered allmulticast mode
[ 1683.494650][ T8335] veth0: left allmulticast mode
[ 1683.495185][ T8335] veth1: left allmulticast mode
[ 1683.495559][ T8335] veth2: left allmulticast mode
[ 1683.495946][ T8335] veth3: left allmulticast mode