[ 1528.753977][ T7260] br1: port 1(veth1) entered blocking state
[ 1528.754265][ T7260] br1: port 1(veth1) entered disabled state
[ 1528.754529][ T7260] veth1: entered allmulticast mode
[ 1528.756405][ T7260] veth1: entered promiscuous mode
[ 1528.916362][ T6504] br1: port 1(veth1) entered blocking state
[ 1528.916634][ T6504] br1: port 1(veth1) entered forwarding state
[ 1549.288726][ T7335] br1: port 1(veth1) entered disabled state
[ 1549.441276][ T7336] veth1: left allmulticast mode
[ 1549.441493][ T7336] veth1: left promiscuous mode
[ 1549.441825][ T7336] br1: port 1(veth1) entered disabled state