[ 1026.780338][T21863] br0: port 1(veth1) entered blocking state
[ 1026.782000][T21863] br0: port 1(veth1) entered disabled state
[ 1026.782201][T21863] veth1: entered allmulticast mode
[ 1026.783640][T21863] veth1: entered promiscuous mode
[ 1026.828868][   T37] br0: port 1(veth1) entered blocking state
[ 1026.829105][   T37] br0: port 1(veth1) entered forwarding state
[ 1032.396084][T21910] br0: port 1(veth1) entered disabled state
[ 1032.414283][T21911] veth1: left allmulticast mode
[ 1032.415362][T21911] veth1: left promiscuous mode
[ 1032.415607][T21911] br0: port 1(veth1) entered disabled state