[ 1774.161652][ T9741] br1: port 1(veth1) entered blocking state
[ 1774.161922][ T9741] br1: port 1(veth1) entered disabled state
[ 1774.162202][ T9741] veth1: entered allmulticast mode
[ 1774.165449][ T9741] veth1: entered promiscuous mode
[ 1774.336386][ T8266] br1: port 1(veth1) entered blocking state
[ 1774.336799][ T8266] br1: port 1(veth1) entered forwarding state
[ 1795.942905][ T9880] br1: port 1(veth1) entered disabled state
[ 1796.092445][ T9881] veth1: left allmulticast mode
[ 1796.092693][ T9881] veth1: left promiscuous mode
[ 1796.092994][ T9881] br1: port 1(veth1) entered disabled state