[ 1530.033016][ T4351] veth0: entered allmulticast mode
[ 1530.033813][ T4351] veth1: entered allmulticast mode
[ 1530.034322][ T4351] veth2: entered allmulticast mode
[ 1530.034857][ T4351] veth3: entered allmulticast mode
[ 1556.026650][ T4351] veth0: left allmulticast mode
[ 1556.026972][ T4351] veth1: left allmulticast mode
[ 1556.027207][ T4351] veth2: left allmulticast mode
[ 1556.027444][ T4351] veth3: left allmulticast mode