[ 1549.342954][T12550] br1: port 1(veth1) entered blocking state
[ 1549.343270][T12550] br1: port 1(veth1) entered disabled state
[ 1549.343546][T12550] veth1: entered allmulticast mode
[ 1549.345944][T12550] veth1: entered promiscuous mode
[ 1549.502128][    T9] br1: port 1(veth1) entered blocking state
[ 1549.502408][    T9] br1: port 1(veth1) entered forwarding state
[ 1549.660721][T12553] br1: port 2(veth2) entered blocking state
[ 1549.661028][T12553] br1: port 2(veth2) entered disabled state
[ 1549.661290][T12553] veth2: entered allmulticast mode
[ 1549.663260][T12553] veth2: entered promiscuous mode
[ 1549.844377][ T7871] br1: port 2(veth2) entered blocking state
[ 1549.844704][ T7871] br1: port 2(veth2) entered forwarding state
[ 1572.078823][T12702] br1: port 2(veth2) entered disabled state
[ 1572.245404][T12703] veth2: left allmulticast mode
[ 1572.245685][T12703] veth2: left promiscuous mode
[ 1572.246954][T12703] br1: port 2(veth2) entered disabled state
[ 1572.442352][T12704] br1: port 1(veth1) entered disabled state
[ 1572.619613][T12705] veth1: left allmulticast mode
[ 1572.620024][T12705] veth1: left promiscuous mode
[ 1572.620544][T12705] br1: port 1(veth1) entered disabled state