[  678.473929][ T8917] br1: port 1(veth1) entered blocking state
[  678.474962][ T8917] br1: port 1(veth1) entered disabled state
[  678.475236][ T8917] veth1: entered allmulticast mode
[  678.483790][ T8917] veth1: entered promiscuous mode
[  678.626175][   T52] br1: port 1(veth1) entered blocking state
[  678.626455][   T52] br1: port 1(veth1) entered forwarding state
[  713.372878][ T9008] br1: port 1(veth1) entered disabled state
[  713.552330][ T9009] veth1: left allmulticast mode
[  713.552555][ T9009] veth1: left promiscuous mode
[  713.552862][ T9009] br1: port 1(veth1) entered disabled state