[  712.201453][ T7104] br1: port 1(veth1) entered blocking state
[  712.201760][ T7104] br1: port 1(veth1) entered disabled state
[  712.202034][ T7104] veth1: entered allmulticast mode
[  712.210085][ T7104] veth1: entered promiscuous mode
[  712.239092][   T36] br1: port 1(veth1) entered blocking state
[  712.239353][   T36] br1: port 1(veth1) entered forwarding state
[  723.511795][ T7207] br1: port 1(veth1) entered disabled state
[  723.537992][ T7208] veth1: left allmulticast mode
[  723.538208][ T7208] veth1: left promiscuous mode
[  723.538518][ T7208] br1: port 1(veth1) entered disabled state