[ 1270.340339][ T8111] veth0: entered allmulticast mode
[ 1270.340941][ T8111] veth1: entered allmulticast mode
[ 1270.341493][ T8111] veth2: entered allmulticast mode
[ 1270.342042][ T8111] veth3: entered allmulticast mode
[ 1294.289628][ T8111] veth0: left allmulticast mode
[ 1294.290136][ T8111] veth1: left allmulticast mode
[ 1294.290561][ T8111] veth2: left allmulticast mode
[ 1294.290967][ T8111] veth3: left allmulticast mode