[  748.499873] br0: port 1(veth1) entered blocking state
[  748.499957] br0: port 1(veth1) entered disabled state
[  748.500067] veth1: entered allmulticast mode
[  748.500197] veth1: entered promiscuous mode
[  748.506405] br0: port 1(veth1) entered blocking state
[  748.506472] br0: port 1(veth1) entered forwarding state
[  753.575104] br0: port 1(veth1) entered disabled state
[  753.578060] veth1: left allmulticast mode
[  753.578087] veth1: left promiscuous mode
[  753.578113] br0: port 1(veth1) entered disabled state