[  973.507109][T18538] br1: port 1(veth1) entered blocking state
[  973.507336][T18538] br1: port 1(veth1) entered disabled state
[  973.507534][T18538] veth1: entered allmulticast mode
[  973.509047][T18538] veth1: entered promiscuous mode
[  973.532563][  T297] br1: port 1(veth1) entered blocking state
[  973.532774][  T297] br1: port 1(veth1) entered forwarding state
[  984.726212][T18637] br1: port 1(veth1) entered disabled state
[  984.757065][T18638] veth1: left allmulticast mode
[  984.757247][T18638] veth1: left promiscuous mode
[  984.757478][T18638] br1: port 1(veth1) entered disabled state