[  550.006794] br1: port 1(veth1) entered blocking state
[  550.006841] br1: port 1(veth1) entered disabled state
[  550.006880] veth1: entered allmulticast mode
[  550.006942] veth1: entered promiscuous mode
[  550.010618] br1: port 1(veth1) entered blocking state
[  550.010683] br1: port 1(veth1) entered forwarding state
[  550.014267] br1: port 2(veth2) entered blocking state
[  550.014300] br1: port 2(veth2) entered disabled state
[  550.014338] veth2: entered allmulticast mode
[  550.014394] veth2: entered promiscuous mode
[  550.018134] br1: port 2(veth2) entered blocking state
[  550.018175] br1: port 2(veth2) entered forwarding state
[  558.948233] br1: port 2(veth2) entered disabled state
[  558.951972] veth2: left allmulticast mode
[  558.952000] veth2: left promiscuous mode
[  558.952035] br1: port 2(veth2) entered disabled state
[  558.955756] br1: port 1(veth1) entered disabled state
[  558.959410] veth1: left allmulticast mode
[  558.959434] veth1: left promiscuous mode
[  558.959460] br1: port 1(veth1) entered disabled state