[ 1569.302311][ T9266] br1: port 1(veth1) entered blocking state
[ 1569.302589][ T9266] br1: port 1(veth1) entered disabled state
[ 1569.302864][ T9266] veth1: entered allmulticast mode
[ 1569.304809][ T9266] veth1: entered promiscuous mode
[ 1569.455797][   T50] br1: port 1(veth1) entered blocking state
[ 1569.456075][   T50] br1: port 1(veth1) entered forwarding state
[ 1585.318744][ T9325] br1: port 1(veth1) entered disabled state
[ 1585.465846][ T9326] veth1: left allmulticast mode
[ 1585.466090][ T9326] veth1: left promiscuous mode
[ 1585.466484][ T9326] br1: port 1(veth1) entered disabled state