[  640.895311][ T3486] br1: port 1(veth1) entered blocking state
[  640.895533][ T3486] br1: port 1(veth1) entered disabled state
[  640.895736][ T3486] veth1: entered allmulticast mode
[  640.897302][ T3486] veth1: entered promiscuous mode
[  640.934212][   T37] br1: port 1(veth1) entered blocking state
[  640.934547][   T37] br1: port 1(veth1) entered forwarding state
[  640.961247][ T3489] br1: port 2(veth2) entered blocking state
[  640.961444][ T3489] br1: port 2(veth2) entered disabled state
[  640.961634][ T3489] veth2: entered allmulticast mode
[  640.963044][ T3489] veth2: entered promiscuous mode
[  640.987590][   T45] br1: port 2(veth2) entered blocking state
[  640.987787][   T45] br1: port 2(veth2) entered forwarding state
[  661.514880][ T3701] br1: port 2(veth2) entered disabled state
[  661.559828][ T3702] veth2: left allmulticast mode
[  661.560093][ T3702] veth2: left promiscuous mode
[  661.560494][ T3702] br1: port 2(veth2) entered disabled state
[  661.616201][ T3703] br1: port 1(veth1) entered disabled state
[  661.652743][ T3704] veth1: left allmulticast mode
[  661.653610][ T3704] veth1: left promiscuous mode
[  661.654073][ T3704] br1: port 1(veth1) entered disabled state