[  500.946593] br1: port 1(veth1) entered blocking state
[  500.946678] br1: port 1(veth1) entered disabled state
[  500.946748] veth1: entered allmulticast mode
[  500.946841] veth1: entered promiscuous mode
[  500.955269] br1: port 1(veth1) entered blocking state
[  500.955315] br1: port 1(veth1) entered forwarding state
[  500.959708] br1: port 2(veth2) entered blocking state
[  500.959748] br1: port 2(veth2) entered disabled state
[  500.959783] veth2: entered allmulticast mode
[  500.959843] veth2: entered promiscuous mode
[  500.968163] br1: port 2(veth2) entered blocking state
[  500.968207] br1: port 2(veth2) entered forwarding state
[  518.357798] br1: port 2(veth2) entered disabled state
[  518.361847] veth2: left allmulticast mode
[  518.361882] veth2: left promiscuous mode
[  518.361914] br1: port 2(veth2) entered disabled state
[  518.366006] br1: port 1(veth1) entered disabled state
[  518.370016] veth1: left allmulticast mode
[  518.370043] veth1: left promiscuous mode
[  518.370071] br1: port 1(veth1) entered disabled state