[  657.670886][ T7122] br1: port 1(veth1) entered blocking state
[  657.671105][ T7122] br1: port 1(veth1) entered disabled state
[  657.671281][ T7122] veth1: entered allmulticast mode
[  657.673310][ T7122] veth1: entered promiscuous mode
[  657.729184][ T7124] br1: port 2(veth2) entered blocking state
[  657.729372][ T7124] br1: port 2(veth2) entered disabled state
[  657.729549][ T7124] veth2: entered allmulticast mode
[  657.731531][ T7124] veth2: entered promiscuous mode
[  657.778807][ T7126] br1: port 2(veth2) entered blocking state
[  657.778994][ T7126] br1: port 2(veth2) entered forwarding state
[  657.779298][ T7126] br1: port 1(veth1) entered blocking state
[  657.779461][ T7126] br1: port 1(veth1) entered forwarding state
[  667.561796][ T7486] br1: port 2(veth2) entered disabled state
[  667.562602][ T7486] br1: port 1(veth1) entered disabled state
[  667.619315][ T7488] veth2: left allmulticast mode
[  667.619461][ T7488] veth2: left promiscuous mode
[  667.619671][ T7488] br1: port 2(veth2) entered disabled state
[  667.676634][ T7490] veth1: left allmulticast mode
[  667.676820][ T7490] veth1: left promiscuous mode
[  667.677101][ T7490] br1: port 1(veth1) entered disabled state