[  636.212632][ T6120] br1: port 1(veth1) entered blocking state
[  636.213952][ T6120] br1: port 1(veth1) entered disabled state
[  636.214351][ T6120] veth1: entered allmulticast mode
[  636.216197][ T6120] veth1: entered promiscuous mode
[  636.297322][ T6125] br1: port 2(veth2) entered blocking state
[  636.297606][ T6125] br1: port 2(veth2) entered disabled state
[  636.297896][ T6125] veth2: entered allmulticast mode
[  636.299666][ T6125] veth2: entered promiscuous mode
[  636.347536][ T6127] br1: port 2(veth2) entered blocking state
[  636.347774][ T6127] br1: port 2(veth2) entered forwarding state
[  636.348128][ T6127] br1: port 1(veth1) entered blocking state
[  636.348326][ T6127] br1: port 1(veth1) entered forwarding state
[  646.163725][ T6454] br1: port 2(veth2) entered disabled state
[  646.164254][ T6454] br1: port 1(veth1) entered disabled state
[  646.218499][ T6456] veth2: left allmulticast mode
[  646.219378][ T6456] veth2: left promiscuous mode
[  646.219688][ T6456] br1: port 2(veth2) entered disabled state
[  646.266440][ T6458] veth1: left allmulticast mode
[  646.266627][ T6458] veth1: left promiscuous mode
[  646.267539][ T6458] br1: port 1(veth1) entered disabled state