[  556.769380][ T8566] br1: port 1(veth1) entered blocking state
[  556.769766][ T8566] br1: port 1(veth1) entered disabled state
[  556.770105][ T8566] veth1: entered allmulticast mode
[  556.771793][ T8566] veth1: entered promiscuous mode
[  556.798933][   T92] br1: port 1(veth1) entered blocking state
[  556.799304][   T92] br1: port 1(veth1) entered forwarding state
[  571.445823][ T8709] br1: port 1(veth1) entered disabled state
[  571.479333][ T8710] veth1: left allmulticast mode
[  571.479671][ T8710] veth1: left promiscuous mode
[  571.480082][ T8710] br1: port 1(veth1) entered disabled state