[ 1562.722053][ T4786] veth0: entered allmulticast mode
[ 1562.722592][ T4786] veth1: entered allmulticast mode
[ 1562.722935][ T4786] veth2: entered allmulticast mode
[ 1562.723262][ T4786] veth3: entered allmulticast mode
[ 1588.306058][ T4786] veth0: left allmulticast mode
[ 1588.306489][ T4786] veth1: left allmulticast mode
[ 1588.306889][ T4786] veth2: left allmulticast mode
[ 1588.307291][ T4786] veth3: left allmulticast mode