[ 1739.779030][ T7593] br1: port 1(veth1) entered blocking state
[ 1739.779286][ T7593] br1: port 1(veth1) entered disabled state
[ 1739.779550][ T7593] veth1: entered allmulticast mode
[ 1739.782406][ T7593] veth1: entered promiscuous mode
[ 1739.937408][   T76] br1: port 1(veth1) entered blocking state
[ 1739.937692][   T76] br1: port 1(veth1) entered forwarding state
[ 1760.936407][ T7668] br1: port 1(veth1) entered disabled state
[ 1761.104675][ T7669] veth1: left allmulticast mode
[ 1761.104930][ T7669] veth1: left promiscuous mode
[ 1761.105248][ T7669] br1: port 1(veth1) entered disabled state