[ 1513.669715][ T6341] br1: port 1(veth1) entered blocking state
[ 1513.670032][ T6341] br1: port 1(veth1) entered disabled state
[ 1513.670317][ T6341] veth1: entered allmulticast mode
[ 1513.672323][ T6341] veth1: entered promiscuous mode
[ 1513.828200][   T34] br1: port 1(veth1) entered blocking state
[ 1513.828474][   T34] br1: port 1(veth1) entered forwarding state
[ 1534.464203][ T6416] br1: port 1(veth1) entered disabled state
[ 1534.626787][ T6417] veth1: left allmulticast mode
[ 1534.627026][ T6417] veth1: left promiscuous mode
[ 1534.627330][ T6417] br1: port 1(veth1) entered disabled state