[  740.150985][ T8834] br0: port 1(veth1) entered blocking state
[  740.151405][ T8834] br0: port 1(veth1) entered disabled state
[  740.151778][ T8834] veth1: entered allmulticast mode
[  740.153456][ T8834] veth1: entered promiscuous mode
[  740.216858][   T39] br0: port 1(veth1) entered blocking state
[  740.217188][   T39] br0: port 1(veth1) entered forwarding state
[  745.745234][ T8879] br0: port 1(veth1) entered disabled state
[  745.769208][ T8880] veth1: left allmulticast mode
[  745.769450][ T8880] veth1: left promiscuous mode
[  745.769754][ T8880] br0: port 1(veth1) entered disabled state