[ 1539.548988][ T7951] br1: port 1(veth1) entered blocking state
[ 1539.549274][ T7951] br1: port 1(veth1) entered disabled state
[ 1539.549550][ T7951] veth1: entered allmulticast mode
[ 1539.551406][ T7951] veth1: entered promiscuous mode
[ 1539.692960][   T51] br1: port 1(veth1) entered blocking state
[ 1539.693249][   T51] br1: port 1(veth1) entered forwarding state
[ 1559.870589][ T8026] br1: port 1(veth1) entered disabled state
[ 1560.046650][ T8027] veth1: left allmulticast mode
[ 1560.046885][ T8027] veth1: left promiscuous mode
[ 1560.047197][ T8027] br1: port 1(veth1) entered disabled state