[ 1670.142794][ T7563] br1: port 1(veth1) entered blocking state
[ 1670.143285][ T7563] br1: port 1(veth1) entered disabled state
[ 1670.143707][ T7563] veth1: entered allmulticast mode
[ 1670.147564][ T7563] veth1: entered promiscuous mode
[ 1670.252492][   T37] br1: port 1(veth1) entered blocking state
[ 1670.252952][   T37] br1: port 1(veth1) entered forwarding state
[ 1689.673081][ T7702] br1: port 1(veth1) entered disabled state
[ 1689.798919][ T7703] veth1: left allmulticast mode
[ 1689.799299][ T7703] veth1: left promiscuous mode
[ 1689.799781][ T7703] br1: port 1(veth1) entered disabled state