[ 1223.633757][T19072] veth0: entered allmulticast mode
[ 1223.634592][T19072] veth1: entered allmulticast mode
[ 1223.635137][T19072] veth2: entered allmulticast mode
[ 1223.635679][T19072] veth3: entered allmulticast mode
[ 1246.953189][T19072] veth0: left allmulticast mode
[ 1246.953721][T19072] veth1: left allmulticast mode
[ 1246.954141][T19072] veth2: left allmulticast mode
[ 1246.954554][T19072] veth3: left allmulticast mode