[ 1969.112491][ T7015] veth0: entered allmulticast mode
[ 1969.114044][ T7015] veth1: entered allmulticast mode
[ 1969.114824][ T7015] veth2: entered allmulticast mode
[ 1969.115543][ T7015] veth3: entered allmulticast mode
[ 1993.054788][ T7015] veth0: left allmulticast mode
[ 1993.055293][ T7015] veth1: left allmulticast mode
[ 1993.055758][ T7015] veth2: left allmulticast mode
[ 1993.056178][ T7015] veth3: left allmulticast mode