[ 1426.461623][ T9367] br1: port 1(veth1) entered blocking state
[ 1426.462418][ T9367] br1: port 1(veth1) entered disabled state
[ 1426.462703][ T9367] veth1: entered allmulticast mode
[ 1426.464633][ T9367] veth1: entered promiscuous mode
[ 1426.631642][ T7272] br1: port 1(veth1) entered blocking state
[ 1426.631917][ T7272] br1: port 1(veth1) entered forwarding state
[ 1447.060094][ T9438] br1: port 1(veth1) entered disabled state
[ 1447.221803][ T9439] veth1: left allmulticast mode
[ 1447.222034][ T9439] veth1: left promiscuous mode
[ 1447.222354][ T9439] br1: port 1(veth1) entered disabled state