[ 1739.896569][T13551] veth0: entered allmulticast mode
[ 1739.907196][T13551] veth1: entered allmulticast mode
[ 1739.907900][T13551] veth2: entered allmulticast mode
[ 1739.908440][T13551] veth3: entered allmulticast mode
[ 1763.865838][T13551] veth0: left allmulticast mode
[ 1763.866359][T13551] veth1: left allmulticast mode
[ 1763.866791][T13551] veth2: left allmulticast mode
[ 1763.867200][T13551] veth3: left allmulticast mode