[ 1068.934147][T21446] br0: port 1(veth1) entered blocking state
[ 1068.934418][T21446] br0: port 1(veth1) entered disabled state
[ 1068.934998][T21446] veth1: entered allmulticast mode
[ 1068.936488][T21446] veth1: entered promiscuous mode
[ 1068.974862][T21447] br0: port 2(veth3) entered blocking state
[ 1068.975067][T21447] br0: port 2(veth3) entered disabled state
[ 1068.975265][T21447] veth3: entered allmulticast mode
[ 1068.976713][T21447] veth3: entered promiscuous mode
[ 1069.061183][   T37] br0: port 1(veth1) entered blocking state
[ 1069.061437][   T37] br0: port 1(veth1) entered forwarding state
[ 1069.122500][   T38] br0: port 2(veth3) entered blocking state
[ 1069.122711][   T38] br0: port 2(veth3) entered forwarding state
[ 1074.553257][T21483] br0: port 2(veth3) entered disabled state
[ 1074.598256][T21485] br0: port 1(veth1) entered disabled state
[ 1074.644095][T21487] veth3: left allmulticast mode
[ 1074.644259][T21487] veth3: left promiscuous mode
[ 1074.644485][T21487] br0: port 2(veth3) entered disabled state
[ 1074.645387][T21487] veth1: left allmulticast mode
[ 1074.645522][T21487] veth1: left promiscuous mode
[ 1074.645971][T21487] br0: port 1(veth1) entered disabled state