[ 1634.188091][ T7469] veth0: entered allmulticast mode
[ 1634.189044][ T7469] veth1: entered allmulticast mode
[ 1634.189607][ T7469] veth2: entered allmulticast mode
[ 1634.190160][ T7469] veth3: entered allmulticast mode
[ 1657.633062][ T7469] veth0: left allmulticast mode
[ 1657.633534][ T7469] veth1: left allmulticast mode
[ 1657.633978][ T7469] veth2: left allmulticast mode
[ 1657.634402][ T7469] veth3: left allmulticast mode