[ 1610.630833][ T7081] veth0: entered allmulticast mode
[ 1610.631575][ T7081] veth1: entered allmulticast mode
[ 1610.632131][ T7081] veth2: entered allmulticast mode
[ 1610.632664][ T7081] veth3: entered allmulticast mode
[ 1633.397014][ T7081] veth0: left allmulticast mode
[ 1633.397490][ T7081] veth1: left allmulticast mode
[ 1633.397895][ T7081] veth2: left allmulticast mode
[ 1633.406849][ T7081] veth3: left allmulticast mode