[ 1569.813608][ T8448] veth0: entered allmulticast mode
[ 1569.814101][ T8448] veth1: entered allmulticast mode
[ 1569.814424][ T8448] veth2: entered allmulticast mode
[ 1569.814713][ T8448] veth3: entered allmulticast mode
[ 1595.543585][ T8448] veth0: left allmulticast mode
[ 1595.543853][ T8448] veth1: left allmulticast mode
[ 1595.544071][ T8448] veth2: left allmulticast mode
[ 1595.544311][ T8448] veth3: left allmulticast mode