[ 1856.147721][T13402] br0: port 1(veth1) entered blocking state
[ 1856.147995][T13402] br0: port 1(veth1) entered disabled state
[ 1856.148255][T13402] veth1: entered allmulticast mode
[ 1856.150950][T13402] veth1: entered promiscuous mode
[ 1856.476046][   T37] br0: port 1(veth1) entered blocking state
[ 1856.476312][   T37] br0: port 1(veth1) entered forwarding state
[ 1864.166271][T13445] br0: port 1(veth1) entered disabled state
[ 1864.320253][T13446] veth1: left allmulticast mode
[ 1864.320465][T13446] veth1: left promiscuous mode
[ 1864.320755][T13446] br0: port 1(veth1) entered disabled state