[ 1509.923857][T21501] br1: port 1(veth1) entered blocking state
[ 1509.924303][T21501] br1: port 1(veth1) entered disabled state
[ 1509.924747][T21501] veth1: entered allmulticast mode
[ 1509.928884][T21501] veth1: entered promiscuous mode
[ 1510.045034][   T38] br1: port 1(veth1) entered blocking state
[ 1510.045491][   T38] br1: port 1(veth1) entered forwarding state
[ 1510.152641][T21503] br1: port 2(veth2) entered blocking state
[ 1510.153095][T21503] br1: port 2(veth2) entered disabled state
[ 1510.153526][T21503] veth2: entered allmulticast mode
[ 1510.159749][T21503] veth2: entered promiscuous mode
[ 1510.283028][   T35] br1: port 2(veth2) entered blocking state
[ 1510.283700][   T35] br1: port 2(veth2) entered forwarding state
[ 1544.014889][T21860] br1: port 2(veth2) entered disabled state
[ 1544.133694][T21861] veth2: left allmulticast mode
[ 1544.134162][T21861] veth2: left promiscuous mode
[ 1544.134709][T21861] br1: port 2(veth2) entered disabled state
[ 1544.266271][T21862] br1: port 1(veth1) entered disabled state
[ 1544.360669][T21863] veth1: left allmulticast mode
[ 1544.361046][T21863] veth1: left promiscuous mode
[ 1544.361554][T21863] br1: port 1(veth1) entered disabled state