[  670.293468][ T8883] br1: port 1(veth1) entered blocking state
[  670.293690][ T8883] br1: port 1(veth1) entered disabled state
[  670.293882][ T8883] veth1: entered allmulticast mode
[  670.295321][ T8883] veth1: entered promiscuous mode
[  670.322577][   T37] br1: port 1(veth1) entered blocking state
[  670.322779][   T37] br1: port 1(veth1) entered forwarding state
[  697.795999][ T9062] br1: port 1(veth1) entered disabled state
[  697.817929][ T9063] veth1: left allmulticast mode
[  697.818161][ T9063] veth1: left promiscuous mode
[  697.818457][ T9063] br1: port 1(veth1) entered disabled state