[ 1416.165091][ T4160] br1: port 1(veth1) entered blocking state
[ 1416.165334][ T4160] br1: port 1(veth1) entered disabled state
[ 1416.165574][ T4160] veth1: entered allmulticast mode
[ 1416.168317][ T4160] veth1: entered promiscuous mode
[ 1416.304144][   T50] br1: port 1(veth1) entered blocking state
[ 1416.304422][   T50] br1: port 1(veth1) entered forwarding state
[ 1431.114607][ T4219] br1: port 1(veth1) entered disabled state
[ 1431.231556][ T4220] veth1: left allmulticast mode
[ 1431.231790][ T4220] veth1: left promiscuous mode
[ 1431.232097][ T4220] br1: port 1(veth1) entered disabled state