[  601.499312] br1: port 1(veth1) entered blocking state
[  601.499392] br1: port 1(veth1) entered disabled state
[  601.499466] veth1: entered allmulticast mode
[  601.499571] veth1: entered promiscuous mode
[  601.532201] br1: port 2(veth2) entered blocking state
[  601.532293] br1: port 2(veth2) entered disabled state
[  601.532361] veth2: entered allmulticast mode
[  601.532451] veth2: entered promiscuous mode
[  601.566968] br1: port 2(veth2) entered blocking state
[  601.567023] br1: port 2(veth2) entered forwarding state
[  601.567061] br1: port 1(veth1) entered blocking state
[  601.567096] br1: port 1(veth1) entered forwarding state
[  609.306185] br1: port 2(veth2) entered disabled state
[  609.306267] br1: port 1(veth1) entered disabled state
[  609.341428] veth2: left allmulticast mode
[  609.341490] veth2: left promiscuous mode
[  609.341537] br1: port 2(veth2) entered disabled state
[  609.375602] veth1: left allmulticast mode
[  609.375651] veth1: left promiscuous mode
[  609.375687] br1: port 1(veth1) entered disabled state