[ 1283.483984][ T9251] veth0: entered allmulticast mode
[ 1283.484508][ T9251] veth1: entered allmulticast mode
[ 1283.484844][ T9251] veth2: entered allmulticast mode
[ 1283.485178][ T9251] veth3: entered allmulticast mode
[ 1302.204277][ T9251] veth0: left allmulticast mode
[ 1302.204687][ T9251] veth1: left allmulticast mode
[ 1302.204936][ T9251] veth2: left allmulticast mode
[ 1302.205173][ T9251] veth3: left allmulticast mode