[  974.005421][ T9756] br1: port 1(veth1) entered blocking state
[  974.005663][ T9756] br1: port 1(veth1) entered disabled state
[  974.005848][ T9756] veth1: entered allmulticast mode
[  974.007299][ T9756] veth1: entered promiscuous mode
[  974.031422][   T36] br1: port 1(veth1) entered blocking state
[  974.031632][   T36] br1: port 1(veth1) entered forwarding state
[  985.003789][ T9859] br1: port 1(veth1) entered disabled state
[  985.025765][ T9860] veth1: left allmulticast mode
[  985.025972][ T9860] veth1: left promiscuous mode
[  985.026189][ T9860] br1: port 1(veth1) entered disabled state