[  499.817775][ T2757] br0: port 1(veth1) entered blocking state
[  499.817965][ T2757] br0: port 1(veth1) entered disabled state
[  499.818131][ T2757] veth1: entered allmulticast mode
[  499.819476][ T2757] veth1: entered promiscuous mode
[  499.848475][ T2759] br0: port 2(veth2) entered blocking state
[  499.848697][ T2759] br0: port 2(veth2) entered disabled state
[  499.848885][ T2759] veth2: entered allmulticast mode
[  499.850450][ T2759] veth2: entered promiscuous mode
[  499.905770][   T37] br0: port 1(veth1) entered blocking state
[  499.905955][   T37] br0: port 1(veth1) entered forwarding state
[  499.932007][   T38] br0: port 2(veth2) entered blocking state
[  499.932208][   T38] br0: port 2(veth2) entered forwarding state
[  526.418898][ T2852] br0: port 2(veth2) entered disabled state
[  526.449522][ T2853] br0: port 1(veth1) entered disabled state
[  526.469476][ T2854] veth2: left allmulticast mode
[  526.469634][ T2854] veth2: left promiscuous mode
[  526.469826][ T2854] br0: port 2(veth2) entered disabled state
[  526.470731][ T2854] veth1: left allmulticast mode
[  526.470852][ T2854] veth1: left promiscuous mode
[  526.471040][ T2854] br0: port 1(veth1) entered disabled state