[  748.257324] br1: port 1(veth1) entered blocking state
[  748.257400] br1: port 1(veth1) entered disabled state
[  748.257483] veth1: entered allmulticast mode
[  748.257584] veth1: entered promiscuous mode
[  748.277106] br1: port 2(veth2) entered blocking state
[  748.277189] br1: port 2(veth2) entered disabled state
[  748.277250] veth2: entered allmulticast mode
[  748.277336] veth2: entered promiscuous mode
[  748.296239] br1: port 2(veth2) entered blocking state
[  748.296313] br1: port 2(veth2) entered forwarding state
[  748.296368] br1: port 1(veth1) entered blocking state
[  748.296407] br1: port 1(veth1) entered forwarding state
[  756.011231] br1: port 2(veth2) entered disabled state
[  756.011379] br1: port 1(veth1) entered disabled state
[  756.034928] veth2: left allmulticast mode
[  756.035047] veth2: left promiscuous mode
[  756.035091] br1: port 2(veth2) entered disabled state
[  756.059093] veth1: left allmulticast mode
[  756.059217] veth1: left promiscuous mode
[  756.059327] br1: port 1(veth1) entered disabled state