[  709.054910][ T8023] br1: port 1(veth1) entered blocking state
[  709.055136][ T8023] br1: port 1(veth1) entered disabled state
[  709.055335][ T8023] veth1: entered allmulticast mode
[  709.057151][ T8023] veth1: entered promiscuous mode
[  709.082147][ T2710] br1: port 1(veth1) entered blocking state
[  709.082370][ T2710] br1: port 1(veth1) entered forwarding state
[  723.668075][ T8160] br1: port 1(veth1) entered disabled state
[  723.692170][ T8161] veth1: left allmulticast mode
[  723.692392][ T8161] veth1: left promiscuous mode
[  723.694146][ T8161] br1: port 1(veth1) entered disabled state