[  568.402008][ T4701] br1: port 1(veth1) entered blocking state
[  568.402412][ T4701] br1: port 1(veth1) entered disabled state
[  568.402799][ T4701] veth1: entered allmulticast mode
[  568.404476][ T4701] veth1: entered promiscuous mode
[  568.433345][ T3400] br1: port 1(veth1) entered blocking state
[  568.433691][ T3400] br1: port 1(veth1) entered forwarding state
[  568.457859][ T4703] br1: port 2(veth2) entered blocking state
[  568.458199][ T4703] br1: port 2(veth2) entered disabled state
[  568.458525][ T4703] veth2: entered allmulticast mode
[  568.460520][ T4703] veth2: entered promiscuous mode
[  568.486849][   T38] br1: port 2(veth2) entered blocking state
[  568.487224][   T38] br1: port 2(veth2) entered forwarding state
[  621.068913][ T6186] br1: port 2(veth2) entered disabled state
[  621.094660][ T6187] veth2: left allmulticast mode
[  621.095444][ T6187] veth2: left promiscuous mode
[  621.095838][ T6187] br1: port 2(veth2) entered disabled state
[  621.130783][ T6188] br1: port 1(veth1) entered disabled state
[  621.168514][ T6189] veth1: left allmulticast mode
[  621.168811][ T6189] veth1: left promiscuous mode
[  621.169214][ T6189] br1: port 1(veth1) entered disabled state