[ 1515.036447][ T9586] br1: port 1(veth1) entered blocking state
[ 1515.037232][ T9586] br1: port 1(veth1) entered disabled state
[ 1515.037619][ T9586] veth1: entered allmulticast mode
[ 1515.040437][ T9586] veth1: entered promiscuous mode
[ 1515.205359][   T37] br1: port 1(veth1) entered blocking state
[ 1515.205628][   T37] br1: port 1(veth1) entered forwarding state
[ 1549.538699][ T9677] br1: port 1(veth1) entered disabled state
[ 1549.682274][ T9678] veth1: left allmulticast mode
[ 1549.682558][ T9678] veth1: left promiscuous mode
[ 1549.682871][ T9678] br1: port 1(veth1) entered disabled state