[ 1820.169752][ T5926] veth0: entered allmulticast mode
[ 1820.170805][ T5926] veth1: entered allmulticast mode
[ 1820.171219][ T5926] veth2: entered allmulticast mode
[ 1820.171625][ T5926] veth3: entered allmulticast mode
[ 1850.136209][ T5926] veth0: left allmulticast mode
[ 1850.136622][ T5926] veth1: left allmulticast mode
[ 1850.136967][ T5926] veth2: left allmulticast mode
[ 1850.137376][ T5926] veth3: left allmulticast mode