[ 1664.489724][ T7717] veth0: entered allmulticast mode
[ 1664.490992][ T7717] veth1: entered allmulticast mode
[ 1664.491993][ T7717] veth2: entered allmulticast mode
[ 1664.492988][ T7717] veth3: entered allmulticast mode
[ 1688.741760][ T7717] veth0: left allmulticast mode
[ 1688.742322][ T7717] veth1: left allmulticast mode
[ 1688.742729][ T7717] veth2: left allmulticast mode
[ 1688.743178][ T7717] veth3: left allmulticast mode