[ 1710.904492][ T9221] br1: port 1(veth1) entered blocking state
[ 1710.904972][ T9221] br1: port 1(veth1) entered disabled state
[ 1710.906921][ T9221] veth1: entered allmulticast mode
[ 1710.910323][ T9221] veth1: entered promiscuous mode
[ 1711.024508][   T71] br1: port 1(veth1) entered blocking state
[ 1711.025232][   T71] br1: port 1(veth1) entered forwarding state
[ 1726.095827][ T9320] br1: port 1(veth1) entered disabled state
[ 1726.217655][ T9322] veth1: left allmulticast mode
[ 1726.218018][ T9322] veth1: left promiscuous mode
[ 1726.218512][ T9322] br1: port 1(veth1) entered disabled state