[ 1680.858097][T12819] br0: port 1(veth1) entered blocking state
[ 1680.858378][T12819] br0: port 1(veth1) entered disabled state
[ 1680.858660][T12819] veth1: entered allmulticast mode
[ 1680.860638][T12819] veth1: entered promiscuous mode
[ 1680.992421][T12822] br0: port 2(veth3) entered blocking state
[ 1680.992727][T12822] br0: port 2(veth3) entered disabled state
[ 1680.993033][T12822] veth3: entered allmulticast mode
[ 1680.994981][T12822] veth3: entered promiscuous mode
[ 1681.469450][   T40] br0: port 1(veth1) entered blocking state
[ 1681.469765][   T40] br0: port 1(veth1) entered forwarding state
[ 1681.764496][   T40] br0: port 2(veth3) entered blocking state
[ 1681.764874][   T40] br0: port 2(veth3) entered forwarding state
[ 1688.688690][T12848] br0: port 2(veth3) entered disabled state
[ 1688.982486][T12850] br0: port 1(veth1) entered disabled state
[ 1689.267249][T12852] veth3: left allmulticast mode
[ 1689.267459][T12852] veth3: left promiscuous mode
[ 1689.267758][T12852] br0: port 2(veth3) entered disabled state
[ 1689.269013][T12852] veth1: left allmulticast mode
[ 1689.269187][T12852] veth1: left promiscuous mode
[ 1689.269476][T12852] br0: port 1(veth1) entered disabled state