[ 1416.327443][ T9112] br1: port 1(veth1) entered blocking state
[ 1416.327713][ T9112] br1: port 1(veth1) entered disabled state
[ 1416.327967][ T9112] veth1: entered allmulticast mode
[ 1416.338979][ T9112] veth1: entered promiscuous mode
[ 1416.495894][   T50] br1: port 1(veth1) entered blocking state
[ 1416.496158][   T50] br1: port 1(veth1) entered forwarding state
[ 1450.659643][ T9203] br1: port 1(veth1) entered disabled state
[ 1450.813944][ T9205] veth1: left allmulticast mode
[ 1450.814235][ T9205] veth1: left promiscuous mode
[ 1450.814564][ T9205] br1: port 1(veth1) entered disabled state