[  770.997486][T16121] br1: port 1(veth1) entered blocking state
[  770.997780][T16121] br1: port 1(veth1) entered disabled state
[  770.998064][T16121] veth1: entered allmulticast mode
[  771.000601][T16121] veth1: entered promiscuous mode
[  771.024394][ T1497] br1: port 1(veth1) entered blocking state
[  771.024582][ T1497] br1: port 1(veth1) entered forwarding state
[  771.051685][T16124] br1: port 2(veth2) entered blocking state
[  771.051930][T16124] br1: port 2(veth2) entered disabled state
[  771.052751][T16124] veth2: entered allmulticast mode
[  771.054283][T16124] veth2: entered promiscuous mode
[  771.088913][   T38] br1: port 2(veth2) entered blocking state
[  771.089144][   T38] br1: port 2(veth2) entered forwarding state
[  820.224616][T17521] br1: port 2(veth2) entered disabled state
[  820.244850][T17522] veth2: left allmulticast mode
[  820.245054][T17522] veth2: left promiscuous mode
[  820.245343][T17522] br1: port 2(veth2) entered disabled state
[  820.276410][T17523] br1: port 1(veth1) entered disabled state
[  820.302113][T17524] veth1: left allmulticast mode
[  820.302283][T17524] veth1: left promiscuous mode
[  820.302497][T17524] br1: port 1(veth1) entered disabled state