[  669.791269][ T7959] br1: port 1(veth1) entered blocking state
[  669.791487][ T7959] br1: port 1(veth1) entered disabled state
[  669.791667][ T7959] veth1: entered allmulticast mode
[  669.793108][ T7959] veth1: entered promiscuous mode
[  669.853891][ T7962] br1: port 2(veth2) entered blocking state
[  669.854093][ T7962] br1: port 2(veth2) entered disabled state
[  669.854280][ T7962] veth2: entered allmulticast mode
[  669.855729][ T7962] veth2: entered promiscuous mode
[  669.898839][ T7964] br1: port 2(veth2) entered blocking state
[  669.899041][ T7964] br1: port 2(veth2) entered forwarding state
[  669.899363][ T7964] br1: port 1(veth1) entered blocking state
[  669.899544][ T7964] br1: port 1(veth1) entered forwarding state
[  680.234239][ T8291] br1: port 2(veth2) entered disabled state
[  680.234752][ T8291] br1: port 1(veth1) entered disabled state
[  680.286501][ T8293] veth2: left allmulticast mode
[  680.286693][ T8293] veth2: left promiscuous mode
[  680.287474][ T8293] br1: port 2(veth2) entered disabled state
[  680.356444][ T8295] veth1: left allmulticast mode
[  680.356631][ T8295] veth1: left promiscuous mode
[  680.356911][ T8295] br1: port 1(veth1) entered disabled state