[  761.891196][ T4637] br1: port 1(veth1) entered blocking state
[  761.891660][ T4637] br1: port 1(veth1) entered disabled state
[  761.892096][ T4637] veth1: entered allmulticast mode
[  761.895382][ T4637] veth1: entered promiscuous mode
[  761.975150][   T40] br1: port 1(veth1) entered blocking state
[  761.975517][   T40] br1: port 1(veth1) entered forwarding state
[  762.061065][ T4639] br1: port 2(veth2) entered blocking state
[  762.061394][ T4639] br1: port 2(veth2) entered disabled state
[  762.061675][ T4639] veth2: entered allmulticast mode
[  762.064473][ T4639] veth2: entered promiscuous mode
[  762.136060][   T40] br1: port 2(veth2) entered blocking state
[  762.136410][   T40] br1: port 2(veth2) entered forwarding state
[  789.628774][ T4997] br1: port 2(veth2) entered disabled state
[  789.706462][ T4998] veth2: left allmulticast mode
[  789.706708][ T4998] veth2: left promiscuous mode
[  789.707028][ T4998] br1: port 2(veth2) entered disabled state
[  789.810180][ T4999] br1: port 1(veth1) entered disabled state
[  789.901329][ T5000] veth1: left allmulticast mode
[  789.901598][ T5000] veth1: left promiscuous mode
[  789.901936][ T5000] br1: port 1(veth1) entered disabled state