[ 1517.140411][T11012] veth0: entered allmulticast mode
[ 1517.140947][T11012] veth1: entered allmulticast mode
[ 1517.141277][T11012] veth2: entered allmulticast mode
[ 1517.141603][T11012] veth3: entered allmulticast mode
[ 1542.797639][T11012] veth0: left allmulticast mode
[ 1542.798083][T11012] veth1: left allmulticast mode
[ 1542.798472][T11012] veth2: left allmulticast mode
[ 1542.798852][T11012] veth3: left allmulticast mode