[ 1913.805969][ T6793] veth0: entered allmulticast mode
[ 1913.806842][ T6793] veth1: entered allmulticast mode
[ 1913.807400][ T6793] veth2: entered allmulticast mode
[ 1913.808421][ T6793] veth3: entered allmulticast mode
[ 1937.120865][ T6793] veth0: left allmulticast mode
[ 1937.121672][ T6793] veth1: left allmulticast mode
[ 1937.122412][ T6793] veth2: left allmulticast mode
[ 1937.123126][ T6793] veth3: left allmulticast mode