[  731.080851][ T5051] br1: port 1(veth1) entered blocking state
[  731.081221][ T5051] br1: port 1(veth1) entered disabled state
[  731.081426][ T5051] veth1: entered allmulticast mode
[  731.082923][ T5051] veth1: entered promiscuous mode
[  731.112464][  T253] br1: port 1(veth1) entered blocking state
[  731.112858][  T253] br1: port 1(veth1) entered forwarding state
[  742.126668][ T5150] br1: port 1(veth1) entered disabled state
[  742.151281][ T5151] veth1: left allmulticast mode
[  742.151449][ T5151] veth1: left promiscuous mode
[  742.151669][ T5151] br1: port 1(veth1) entered disabled state