[ 1426.187184][ T6635] veth0: entered allmulticast mode
[ 1426.187769][ T6635] veth1: entered allmulticast mode
[ 1426.188089][ T6635] veth2: entered allmulticast mode
[ 1426.188424][ T6635] veth3: entered allmulticast mode
[ 1450.629395][ T6635] veth0: left allmulticast mode
[ 1450.629702][ T6635] veth1: left allmulticast mode
[ 1450.629936][ T6635] veth2: left allmulticast mode
[ 1450.630159][ T6635] veth3: left allmulticast mode