[  780.436728][ T7383] br1: port 1(veth1) entered blocking state
[  780.436975][ T7383] br1: port 1(veth1) entered disabled state
[  780.437223][ T7383] veth1: entered allmulticast mode
[  780.438686][ T7383] veth1: entered promiscuous mode
[  780.468495][   T38] br1: port 1(veth1) entered blocking state
[  780.468702][   T38] br1: port 1(veth1) entered forwarding state
[  791.394396][ T7486] br1: port 1(veth1) entered disabled state
[  791.413854][ T7487] veth1: left allmulticast mode
[  791.414018][ T7487] veth1: left promiscuous mode
[  791.414252][ T7487] br1: port 1(veth1) entered disabled state