[  740.043411][ T4847] br1: port 1(veth1) entered blocking state
[  740.043807][ T4847] br1: port 1(veth1) entered disabled state
[  740.044209][ T4847] veth1: entered allmulticast mode
[  740.046177][ T4847] veth1: entered promiscuous mode
[  740.125269][   T93] br1: port 1(veth1) entered blocking state
[  740.125632][   T93] br1: port 1(veth1) entered forwarding state
[  740.162165][ T4860] br1: port 2(veth2) entered blocking state
[  740.162511][ T4860] br1: port 2(veth2) entered disabled state
[  740.163511][ T4860] veth2: entered allmulticast mode
[  740.165087][ T4860] veth2: entered promiscuous mode
[  740.249678][   T45] br1: port 2(veth2) entered blocking state
[  740.250042][   T45] br1: port 2(veth2) entered forwarding state
[  758.207532][ T5320] br1: port 2(veth2) entered disabled state
[  758.237645][ T5322] veth2: left allmulticast mode
[  758.237945][ T5322] veth2: left promiscuous mode
[  758.238291][ T5322] br1: port 2(veth2) entered disabled state
[  758.281907][ T5324] br1: port 1(veth1) entered disabled state
[  758.313080][ T5326] veth1: left allmulticast mode
[  758.313393][ T5326] veth1: left promiscuous mode
[  758.313725][ T5326] br1: port 1(veth1) entered disabled state