[  667.215527][ T4422] br1: port 1(veth1) entered blocking state
[  667.215766][ T4422] br1: port 1(veth1) entered disabled state
[  667.215970][ T4422] veth1: entered allmulticast mode
[  667.217487][ T4422] veth1: entered promiscuous mode
[  667.257202][ T1729] br1: port 1(veth1) entered blocking state
[  667.257900][ T1729] br1: port 1(veth1) entered forwarding state
[  667.285176][ T4424] br1: port 2(veth2) entered blocking state
[  667.285399][ T4424] br1: port 2(veth2) entered disabled state
[  667.285649][ T4424] veth2: entered allmulticast mode
[  667.287389][ T4424] veth2: entered promiscuous mode
[  667.311072][ T1729] br1: port 2(veth2) entered blocking state
[  667.311300][ T1729] br1: port 2(veth2) entered forwarding state
[  715.247983][ T5907] br1: port 2(veth2) entered disabled state
[  715.282062][ T5908] veth2: left allmulticast mode
[  715.282258][ T5908] veth2: left promiscuous mode
[  715.282477][ T5908] br1: port 2(veth2) entered disabled state
[  715.312026][ T5909] br1: port 1(veth1) entered disabled state
[  715.334285][ T5910] veth1: left allmulticast mode
[  715.334450][ T5910] veth1: left promiscuous mode
[  715.334690][ T5910] br1: port 1(veth1) entered disabled state