[ 1214.478336][T20427] br1: port 1(veth1) entered blocking state
[ 1214.478843][T20427] br1: port 1(veth1) entered disabled state
[ 1214.479743][T20427] veth1: entered allmulticast mode
[ 1214.484146][T20427] veth1: entered promiscuous mode
[ 1214.623626][   T38] br1: port 1(veth1) entered blocking state
[ 1214.624390][   T38] br1: port 1(veth1) entered forwarding state
[ 1229.506117][T20527] br1: port 1(veth1) entered disabled state
[ 1229.643736][T20528] veth1: left allmulticast mode
[ 1229.645403][T20528] veth1: left promiscuous mode
[ 1229.646250][T20528] br1: port 1(veth1) entered disabled state