[  853.705349][ T8221] br1: port 1(veth1) entered blocking state
[  853.705580][ T8221] br1: port 1(veth1) entered disabled state
[  853.705772][ T8221] veth1: entered allmulticast mode
[  853.707357][ T8221] veth1: entered promiscuous mode
[  853.755721][ T8224] br1: port 2(veth2) entered blocking state
[  853.755934][ T8224] br1: port 2(veth2) entered disabled state
[  853.756129][ T8224] veth2: entered allmulticast mode
[  853.757582][ T8224] veth2: entered promiscuous mode
[  853.801642][ T8226] br1: port 2(veth2) entered blocking state
[  853.801867][ T8226] br1: port 2(veth2) entered forwarding state
[  853.802203][ T8226] br1: port 1(veth1) entered blocking state
[  853.802387][ T8226] br1: port 1(veth1) entered forwarding state
[  864.352513][ T8539] br1: port 2(veth2) entered disabled state
[  864.353065][ T8539] br1: port 1(veth1) entered disabled state
[  864.398403][ T8541] veth2: left allmulticast mode
[  864.398596][ T8541] veth2: left promiscuous mode
[  864.398844][ T8541] br1: port 2(veth2) entered disabled state
[  864.442705][ T8543] veth1: left allmulticast mode
[  864.443823][ T8543] veth1: left promiscuous mode
[  864.444113][ T8543] br1: port 1(veth1) entered disabled state