[ 2636.914105][ T9566] br1: port 1(veth1) entered blocking state
[ 2636.914374][ T9566] br1: port 1(veth1) entered disabled state
[ 2636.914630][ T9566] veth1: entered allmulticast mode
[ 2636.916477][ T9566] veth1: entered promiscuous mode
[ 2637.048436][ T8557] br1: port 1(veth1) entered blocking state
[ 2637.048741][ T8557] br1: port 1(veth1) entered forwarding state
[ 2670.975775][ T9648] br1: port 1(veth1) entered disabled state
[ 2671.120257][ T9650] veth1: left allmulticast mode
[ 2671.120548][ T9650] veth1: left promiscuous mode
[ 2671.120853][ T9650] br1: port 1(veth1) entered disabled state