[ 1515.492093][ T9593] veth0: entered allmulticast mode
[ 1515.492579][ T9593] veth1: entered allmulticast mode
[ 1515.493790][ T9593] veth2: entered allmulticast mode
[ 1515.494079][ T9593] veth3: entered allmulticast mode
[ 1540.834004][ T9593] veth0: left allmulticast mode
[ 1540.834272][ T9593] veth1: left allmulticast mode
[ 1540.834527][ T9593] veth2: left allmulticast mode
[ 1540.834772][ T9593] veth3: left allmulticast mode