[  531.848127][ T8699] br1: port 1(veth1) entered blocking state
[  531.848986][ T8699] br1: port 1(veth1) entered disabled state
[  531.849203][ T8699] veth1: entered allmulticast mode
[  531.850721][ T8699] veth1: entered promiscuous mode
[  531.876325][   T39] br1: port 1(veth1) entered blocking state
[  531.876535][   T39] br1: port 1(veth1) entered forwarding state
[  546.279617][ T8842] br1: port 1(veth1) entered disabled state
[  546.302955][ T8843] veth1: left allmulticast mode
[  546.303124][ T8843] veth1: left promiscuous mode
[  546.303366][ T8843] br1: port 1(veth1) entered disabled state