[ 1569.502327][ T4846] veth0: entered allmulticast mode
[ 1569.502858][ T4846] veth1: entered allmulticast mode
[ 1569.503162][ T4846] veth2: entered allmulticast mode
[ 1569.503517][ T4846] veth3: entered allmulticast mode
[ 1595.521094][ T4846] veth0: left allmulticast mode
[ 1595.521393][ T4846] veth1: left allmulticast mode
[ 1595.521629][ T4846] veth2: left allmulticast mode
[ 1595.521847][ T4846] veth3: left allmulticast mode