[  723.001665] br1: port 1(veth1) entered blocking state
[  723.001757] br1: port 1(veth1) entered disabled state
[  723.001821] veth1: entered allmulticast mode
[  723.001909] veth1: entered promiscuous mode
[  723.005475] br1: port 1(veth1) entered blocking state
[  723.005513] br1: port 1(veth1) entered forwarding state
[  723.008992] br1: port 2(veth2) entered blocking state
[  723.009057] br1: port 2(veth2) entered disabled state
[  723.009125] veth2: entered allmulticast mode
[  723.009214] veth2: entered promiscuous mode
[  723.012836] br1: port 2(veth2) entered blocking state
[  723.012867] br1: port 2(veth2) entered forwarding state
[  751.216019] br1: port 2(veth2) entered disabled state
[  751.219486] veth2: left allmulticast mode
[  751.219513] veth2: left promiscuous mode
[  751.219543] br1: port 2(veth2) entered disabled state
[  751.223093] br1: port 1(veth1) entered disabled state
[  751.226548] veth1: left allmulticast mode
[  751.226571] veth1: left promiscuous mode
[  751.226598] br1: port 1(veth1) entered disabled state