[  768.985209][ T7681] br1: port 1(veth1) entered blocking state
[  768.986503][ T7681] br1: port 1(veth1) entered disabled state
[  768.986788][ T7681] veth1: entered allmulticast mode
[  768.988606][ T7681] veth1: entered promiscuous mode
[  769.030038][  T189] br1: port 1(veth1) entered blocking state
[  769.030294][  T189] br1: port 1(veth1) entered forwarding state
[  769.062587][ T7684] br1: port 2(veth2) entered blocking state
[  769.062809][ T7684] br1: port 2(veth2) entered disabled state
[  769.063028][ T7684] veth2: entered allmulticast mode
[  769.064699][ T7684] veth2: entered promiscuous mode
[  769.092944][  T560] br1: port 2(veth2) entered blocking state
[  769.093158][  T560] br1: port 2(veth2) entered forwarding state
[  780.686224][ T7887] br1: port 2(veth2) entered disabled state
[  780.714233][ T7888] veth2: left allmulticast mode
[  780.714454][ T7888] veth2: left promiscuous mode
[  780.715087][ T7888] br1: port 2(veth2) entered disabled state
[  780.748265][ T7889] br1: port 1(veth1) entered disabled state
[  780.771349][ T7890] veth1: left allmulticast mode
[  780.771658][ T7890] veth1: left promiscuous mode
[  780.771909][ T7890] br1: port 1(veth1) entered disabled state