[  646.430165][ T6946] br1: port 1(veth1) entered blocking state
[  646.430744][ T6946] br1: port 1(veth1) entered disabled state
[  646.430946][ T6946] veth1: entered allmulticast mode
[  646.432369][ T6946] veth1: entered promiscuous mode
[  646.493679][ T6949] br1: port 2(veth2) entered blocking state
[  646.493893][ T6949] br1: port 2(veth2) entered disabled state
[  646.494092][ T6949] veth2: entered allmulticast mode
[  646.495575][ T6949] veth2: entered promiscuous mode
[  646.536902][ T6951] br1: port 2(veth2) entered blocking state
[  646.537164][ T6951] br1: port 2(veth2) entered forwarding state
[  646.537558][ T6951] br1: port 1(veth1) entered blocking state
[  646.537780][ T6951] br1: port 1(veth1) entered forwarding state
[  656.656067][ T7264] br1: port 2(veth2) entered disabled state
[  656.656636][ T7264] br1: port 1(veth1) entered disabled state
[  656.694355][ T7266] veth2: left allmulticast mode
[  656.694556][ T7266] veth2: left promiscuous mode
[  656.694838][ T7266] br1: port 2(veth2) entered disabled state
[  656.753653][ T7268] veth1: left allmulticast mode
[  656.753846][ T7268] veth1: left promiscuous mode
[  656.754092][ T7268] br1: port 1(veth1) entered disabled state