[ 1540.638538][T13821] br1: port 1(veth1) entered blocking state
[ 1540.638794][T13821] br1: port 1(veth1) entered disabled state
[ 1540.639077][T13821] veth1: entered allmulticast mode
[ 1540.642071][T13821] veth1: entered promiscuous mode
[ 1540.812481][T12251] br1: port 1(veth1) entered blocking state
[ 1540.812741][T12251] br1: port 1(veth1) entered forwarding state
[ 1561.126042][T13896] br1: port 1(veth1) entered disabled state
[ 1561.272852][T13897] veth1: left allmulticast mode
[ 1561.273103][T13897] veth1: left promiscuous mode
[ 1561.273412][T13897] br1: port 1(veth1) entered disabled state