[ 2979.908086][T16910] veth0: entered allmulticast mode
[ 2979.908901][T16910] veth1: entered allmulticast mode
[ 2979.909920][T16910] veth2: entered allmulticast mode
[ 2979.910435][T16910] veth3: entered allmulticast mode
[ 3007.888919][T16910] veth0: left allmulticast mode
[ 3007.889694][T16910] veth1: left allmulticast mode
[ 3007.889926][T16910] veth2: left allmulticast mode
[ 3007.890193][T16910] veth3: left allmulticast mode