[ 1349.009206][ T8249] veth0: entered allmulticast mode
[ 1349.009819][ T8249] veth1: entered allmulticast mode
[ 1349.010953][ T8249] veth2: entered allmulticast mode
[ 1349.011489][ T8249] veth3: entered allmulticast mode
[ 1373.302728][ T8249] veth0: left allmulticast mode
[ 1373.303494][ T8249] veth1: left allmulticast mode
[ 1373.304198][ T8249] veth2: left allmulticast mode
[ 1373.304876][ T8249] veth3: left allmulticast mode