[  909.248403][T19958] br1: port 1(veth1) entered blocking state
[  909.248611][T19958] br1: port 1(veth1) entered disabled state
[  909.248802][T19958] veth1: entered allmulticast mode
[  909.250879][T19958] veth1: entered promiscuous mode
[  909.287225][   T39] br1: port 1(veth1) entered blocking state
[  909.287448][   T39] br1: port 1(veth1) entered forwarding state
[  935.918781][T20142] br1: port 1(veth1) entered disabled state
[  935.939264][T20143] veth1: left allmulticast mode
[  935.939417][T20143] veth1: left promiscuous mode
[  935.939622][T20143] br1: port 1(veth1) entered disabled state