[ 1332.760202][T18247] br1: port 1(veth1) entered blocking state
[ 1332.760552][T18247] br1: port 1(veth1) entered disabled state
[ 1332.761844][T18247] veth1: entered allmulticast mode
[ 1332.763893][T18247] veth1: entered promiscuous mode
[ 1332.832657][   T37] br1: port 1(veth1) entered blocking state
[ 1332.832940][   T37] br1: port 1(veth1) entered forwarding state
[ 1346.484192][T18346] br1: port 1(veth1) entered disabled state
[ 1346.585164][T18347] veth1: left allmulticast mode
[ 1346.585403][T18347] veth1: left promiscuous mode
[ 1346.585859][T18347] br1: port 1(veth1) entered disabled state