[  743.138005][ T8916] br1: port 1(veth1) entered blocking state
[  743.138334][ T8916] br1: port 1(veth1) entered disabled state
[  743.138629][ T8916] veth1: entered allmulticast mode
[  743.140268][ T8916] veth1: entered promiscuous mode
[  743.167609][ T8011] br1: port 1(veth1) entered blocking state
[  743.167925][ T8011] br1: port 1(veth1) entered forwarding state
[  757.609534][ T9059] br1: port 1(veth1) entered disabled state
[  757.653255][ T9060] veth1: left allmulticast mode
[  757.653692][ T9060] veth1: left promiscuous mode
[  757.654207][ T9060] br1: port 1(veth1) entered disabled state