[  778.869782][T12756] br1: port 1(veth1) entered blocking state
[  778.870218][T12756] br1: port 1(veth1) entered disabled state
[  778.870814][T12756] veth1: entered allmulticast mode
[  778.874131][T12756] veth1: entered promiscuous mode
[  778.979907][T12759] br1: port 2(veth2) entered blocking state
[  778.980580][T12759] br1: port 2(veth2) entered disabled state
[  778.981218][T12759] veth2: entered allmulticast mode
[  778.984266][T12759] veth2: entered promiscuous mode
[  779.040132][T12761] br1: port 2(veth2) entered blocking state
[  779.040512][T12761] br1: port 2(veth2) entered forwarding state
[  779.041004][T12761] br1: port 1(veth1) entered blocking state
[  779.041335][T12761] br1: port 1(veth1) entered forwarding state
[  789.940064][T13121] br1: port 2(veth2) entered disabled state
[  789.940747][T13121] br1: port 1(veth1) entered disabled state
[  790.002165][T13124] veth2: left allmulticast mode
[  790.003061][T13124] veth2: left promiscuous mode
[  790.003475][T13124] br1: port 2(veth2) entered disabled state
[  790.060875][T13126] veth1: left allmulticast mode
[  790.061171][T13126] veth1: left promiscuous mode
[  790.061925][T13126] br1: port 1(veth1) entered disabled state