[  756.909695][T22789] br1: port 1(veth1) entered blocking state
[  756.909909][T22789] br1: port 1(veth1) entered disabled state
[  756.910083][T22789] veth1: entered allmulticast mode
[  756.912031][T22789] veth1: entered promiscuous mode
[  756.943573][   T91] br1: port 1(veth1) entered blocking state
[  756.943800][   T91] br1: port 1(veth1) entered forwarding state
[  756.967779][T22792] br1: port 2(veth2) entered blocking state
[  756.967961][T22792] br1: port 2(veth2) entered disabled state
[  756.968137][T22792] veth2: entered allmulticast mode
[  756.969542][T22792] veth2: entered promiscuous mode
[  756.999107][T22047] br1: port 2(veth2) entered blocking state
[  756.999289][T22047] br1: port 2(veth2) entered forwarding state
[  768.119600][T22995] br1: port 2(veth2) entered disabled state
[  768.155443][T22996] veth2: left allmulticast mode
[  768.155608][T22996] veth2: left promiscuous mode
[  768.155828][T22996] br1: port 2(veth2) entered disabled state
[  768.176868][T22997] br1: port 1(veth1) entered disabled state
[  768.197459][T22998] veth1: left allmulticast mode
[  768.197613][T22998] veth1: left promiscuous mode
[  768.197828][T22998] br1: port 1(veth1) entered disabled state