[  740.543714] br1: port 1(veth1) entered blocking state
[  740.543841] br1: port 1(veth1) entered disabled state
[  740.543914] veth1: entered allmulticast mode
[  740.544045] veth1: entered promiscuous mode
[  740.551779] br1: port 2(veth2) entered blocking state
[  740.551825] br1: port 2(veth2) entered disabled state
[  740.551861] veth2: entered allmulticast mode
[  740.551916] veth2: entered promiscuous mode
[  740.559353] br1: port 2(veth2) entered blocking state
[  740.559387] br1: port 2(veth2) entered forwarding state
[  740.559430] br1: port 1(veth1) entered blocking state
[  740.559461] br1: port 1(veth1) entered forwarding state
[  746.719720] br1: port 2(veth2) entered disabled state
[  746.719797] br1: port 1(veth1) entered disabled state
[  746.727364] veth2: left allmulticast mode
[  746.727394] veth2: left promiscuous mode
[  746.727419] br1: port 2(veth2) entered disabled state
[  746.734926] veth1: left allmulticast mode
[  746.734950] veth1: left promiscuous mode
[  746.734976] br1: port 1(veth1) entered disabled state