[  756.071168][T21009] br1: port 1(veth1) entered blocking state
[  756.071424][T21009] br1: port 1(veth1) entered disabled state
[  756.071687][T21009] veth1: entered allmulticast mode
[  756.073167][T21009] veth1: entered promiscuous mode
[  756.108168][   T36] br1: port 1(veth1) entered blocking state
[  756.108357][   T36] br1: port 1(veth1) entered forwarding state
[  770.384138][T21153] br1: port 1(veth1) entered disabled state
[  770.410083][T21154] veth1: left allmulticast mode
[  770.410238][T21154] veth1: left promiscuous mode
[  770.410455][T21154] br1: port 1(veth1) entered disabled state