[  605.049250][ T6520] br1: port 1(veth1) entered blocking state
[  605.049542][ T6520] br1: port 1(veth1) entered disabled state
[  605.050146][ T6520] veth1: entered allmulticast mode
[  605.051743][ T6520] veth1: entered promiscuous mode
[  605.102285][   T38] br1: port 1(veth1) entered blocking state
[  605.102591][   T38] br1: port 1(veth1) entered forwarding state
[  605.135890][ T6523] br1: port 2(veth2) entered blocking state
[  605.136117][ T6523] br1: port 2(veth2) entered disabled state
[  605.136353][ T6523] veth2: entered allmulticast mode
[  605.138129][ T6523] veth2: entered promiscuous mode
[  605.188019][   T38] br1: port 2(veth2) entered blocking state
[  605.188207][   T38] br1: port 2(veth2) entered forwarding state
[  617.560850][ T6734] br1: port 2(veth2) entered disabled state
[  617.595660][ T6735] veth2: left allmulticast mode
[  617.595912][ T6735] veth2: left promiscuous mode
[  617.596274][ T6735] br1: port 2(veth2) entered disabled state
[  617.654294][ T6736] br1: port 1(veth1) entered disabled state
[  617.693682][ T6737] veth1: left allmulticast mode
[  617.693884][ T6737] veth1: left promiscuous mode
[  617.694166][ T6737] br1: port 1(veth1) entered disabled state