[ 1232.834778][ T5702] br1: port 1(veth1) entered blocking state
[ 1232.835015][ T5702] br1: port 1(veth1) entered disabled state
[ 1232.835226][ T5702] veth1: entered allmulticast mode
[ 1232.836730][ T5702] veth1: entered promiscuous mode
[ 1232.861014][   T38] br1: port 1(veth1) entered blocking state
[ 1232.861212][   T38] br1: port 1(veth1) entered forwarding state
[ 1244.158843][ T5801] br1: port 1(veth1) entered disabled state
[ 1244.183448][ T5802] veth1: left allmulticast mode
[ 1244.183616][ T5802] veth1: left promiscuous mode
[ 1244.183847][ T5802] br1: port 1(veth1) entered disabled state