[ 1499.038434][ T8740] br1: port 1(veth1) entered blocking state
[ 1499.039694][ T8740] br1: port 1(veth1) entered disabled state
[ 1499.040140][ T8740] veth1: entered allmulticast mode
[ 1499.041984][ T8740] veth1: entered promiscuous mode
[ 1499.340082][ T8743] br1: port 2(veth2) entered blocking state
[ 1499.340343][ T8743] br1: port 2(veth2) entered disabled state
[ 1499.340625][ T8743] veth2: entered allmulticast mode
[ 1499.342526][ T8743] veth2: entered promiscuous mode
[ 1499.679092][ T8745] br1: port 2(veth2) entered blocking state
[ 1499.679540][ T8745] br1: port 2(veth2) entered forwarding state
[ 1499.679985][ T8745] br1: port 1(veth1) entered blocking state
[ 1499.680237][ T8745] br1: port 1(veth1) entered forwarding state
[ 1525.802255][ T8999] br1: port 2(veth2) entered disabled state
[ 1525.802919][ T8999] br1: port 1(veth1) entered disabled state
[ 1526.127822][ T9001] veth2: left allmulticast mode
[ 1526.128045][ T9001] veth2: left promiscuous mode
[ 1526.128346][ T9001] br1: port 2(veth2) entered disabled state
[ 1526.433415][ T9003] veth1: left allmulticast mode
[ 1526.434323][ T9003] veth1: left promiscuous mode
[ 1526.434636][ T9003] br1: port 1(veth1) entered disabled state