[ 1421.338464][ T6191] br1: port 1(veth1) entered blocking state
[ 1421.338826][ T6191] br1: port 1(veth1) entered disabled state
[ 1421.339101][ T6191] veth1: entered allmulticast mode
[ 1421.341100][ T6191] veth1: entered promiscuous mode
[ 1421.495137][    T9] br1: port 1(veth1) entered blocking state
[ 1421.495418][    T9] br1: port 1(veth1) entered forwarding state
[ 1456.301421][ T6282] br1: port 1(veth1) entered disabled state
[ 1456.473216][ T6283] veth1: left allmulticast mode
[ 1456.473429][ T6283] veth1: left promiscuous mode
[ 1456.473750][ T6283] br1: port 1(veth1) entered disabled state