[  726.535741][T18392] br1: port 1(veth1) entered blocking state
[  726.536013][T18392] br1: port 1(veth1) entered disabled state
[  726.536277][T18392] veth1: entered allmulticast mode
[  726.537851][T18392] veth1: entered promiscuous mode
[  726.570101][   T72] br1: port 1(veth1) entered blocking state
[  726.570328][   T72] br1: port 1(veth1) entered forwarding state
[  753.822048][T18571] br1: port 1(veth1) entered disabled state
[  753.840541][T18572] veth1: left allmulticast mode
[  753.840751][T18572] veth1: left promiscuous mode
[  753.841050][T18572] br1: port 1(veth1) entered disabled state