[  575.975278][ T4741] br1: port 1(veth1) entered blocking state
[  575.975485][ T4741] br1: port 1(veth1) entered disabled state
[  575.975665][ T4741] veth1: entered allmulticast mode
[  575.977054][ T4741] veth1: entered promiscuous mode
[  576.000430][ T2821] br1: port 1(veth1) entered blocking state
[  576.000856][ T2821] br1: port 1(veth1) entered forwarding state
[  576.030438][ T4743] br1: port 2(veth2) entered blocking state
[  576.030625][ T4743] br1: port 2(veth2) entered disabled state
[  576.030801][ T4743] veth2: entered allmulticast mode
[  576.032201][ T4743] veth2: entered promiscuous mode
[  576.054784][   T46] br1: port 2(veth2) entered blocking state
[  576.054975][   T46] br1: port 2(veth2) entered forwarding state
[  622.187476][ T6140] br1: port 2(veth2) entered disabled state
[  622.217473][ T6141] veth2: left allmulticast mode
[  622.217649][ T6141] veth2: left promiscuous mode
[  622.217871][ T6141] br1: port 2(veth2) entered disabled state
[  622.243051][ T6142] br1: port 1(veth1) entered disabled state
[  622.268605][ T6143] veth1: left allmulticast mode
[  622.268763][ T6143] veth1: left promiscuous mode
[  622.269654][ T6143] br1: port 1(veth1) entered disabled state