[  763.605975][ T8722] br1: port 1(veth1) entered blocking state
[  763.606225][ T8722] br1: port 1(veth1) entered disabled state
[  763.606436][ T8722] veth1: entered allmulticast mode
[  763.608071][ T8722] veth1: entered promiscuous mode
[  763.633920][   T46] br1: port 1(veth1) entered blocking state
[  763.634144][   T46] br1: port 1(veth1) entered forwarding state
[  778.386016][ T8859] br1: port 1(veth1) entered disabled state
[  778.409408][ T8860] veth1: left allmulticast mode
[  778.409592][ T8860] veth1: left promiscuous mode
[  778.409833][ T8860] br1: port 1(veth1) entered disabled state