[ 1349.144563][ T6678] br1: port 1(veth1) entered blocking state
[ 1349.144937][ T6678] br1: port 1(veth1) entered disabled state
[ 1349.146087][ T6678] veth1: entered allmulticast mode
[ 1349.148415][ T6678] veth1: entered promiscuous mode
[ 1349.266263][    T7] br1: port 1(veth1) entered blocking state
[ 1349.266528][    T7] br1: port 1(veth1) entered forwarding state
[ 1363.961904][ T6737] br1: port 1(veth1) entered disabled state
[ 1364.081667][ T6738] veth1: left allmulticast mode
[ 1364.081871][ T6738] veth1: left promiscuous mode
[ 1364.082161][ T6738] br1: port 1(veth1) entered disabled state