[ 1805.554878][T13906] veth0: entered allmulticast mode
[ 1805.555679][T13906] veth1: entered allmulticast mode
[ 1805.556257][T13906] veth2: entered allmulticast mode
[ 1805.558407][T13906] veth3: entered allmulticast mode
[ 1829.144732][T13906] veth0: left allmulticast mode
[ 1829.145207][T13906] veth1: left allmulticast mode
[ 1829.145616][T13906] veth2: left allmulticast mode
[ 1829.146040][T13906] veth3: left allmulticast mode