[  770.979441][T19566] br1: port 1(veth1) entered blocking state
[  770.979771][T19566] br1: port 1(veth1) entered disabled state
[  770.980085][T19566] veth1: entered allmulticast mode
[  770.983131][T19566] veth1: entered promiscuous mode
[  771.038638][   T38] br1: port 1(veth1) entered blocking state
[  771.038966][   T38] br1: port 1(veth1) entered forwarding state
[  771.085210][T19568] br1: port 2(veth2) entered blocking state
[  771.085548][T19568] br1: port 2(veth2) entered disabled state
[  771.085867][T19568] veth2: entered allmulticast mode
[  771.088470][T19568] veth2: entered promiscuous mode
[  771.138601][   T38] br1: port 2(veth2) entered blocking state
[  771.138932][   T38] br1: port 2(veth2) entered forwarding state
[  788.800797][T19945] br1: port 2(veth2) entered disabled state
[  788.841373][T19946] veth2: left allmulticast mode
[  788.841683][T19946] veth2: left promiscuous mode
[  788.842135][T19946] br1: port 2(veth2) entered disabled state
[  788.914233][T19947] br1: port 1(veth1) entered disabled state
[  788.952585][T19948] veth1: left allmulticast mode
[  788.952844][T19948] veth1: left promiscuous mode
[  788.953228][T19948] br1: port 1(veth1) entered disabled state