[ 1571.380312][T12253] br0: port 1(veth1) entered blocking state
[ 1571.380684][T12253] br0: port 1(veth1) entered disabled state
[ 1571.381047][T12253] veth1: entered allmulticast mode
[ 1571.384036][T12253] veth1: entered promiscuous mode
[ 1571.500372][T12255] br0: port 2(veth2) entered blocking state
[ 1571.500672][T12255] br0: port 2(veth2) entered disabled state
[ 1571.500951][T12255] veth2: entered allmulticast mode
[ 1571.511020][T12255] veth2: entered promiscuous mode
[ 1571.664483][T12256] br0: port 3(veth4) entered blocking state
[ 1571.664744][T12256] br0: port 3(veth4) entered disabled state
[ 1571.664999][T12256] veth4: entered allmulticast mode
[ 1571.667441][T12256] veth4: entered promiscuous mode
[ 1572.421143][ T7784] br0: port 1(veth1) entered blocking state
[ 1572.421512][ T7784] br0: port 1(veth1) entered forwarding state
[ 1572.585944][ T9165] br0: port 2(veth2) entered blocking state
[ 1572.586202][ T9165] br0: port 2(veth2) entered forwarding state
[ 1572.732982][T12262] br0: port 3(veth4) entered blocking state
[ 1572.733227][T12262] br0: port 3(veth4) entered forwarding state
[ 1589.269610][T12302] veth3: entered promiscuous mode
[ 1591.702223][T12311] veth3: left promiscuous mode
[ 1591.835050][T12312] veth3: entered promiscuous mode
[ 1594.333659][T12321] veth3: left promiscuous mode
[ 1594.483853][T12323] br0: port 3(veth4) entered disabled state
[ 1594.624179][T12324] br0: port 2(veth2) entered disabled state
[ 1594.783933][T12325] br0: port 1(veth1) entered disabled state
[ 1594.935925][T12326] veth4: left allmulticast mode
[ 1594.936149][T12326] veth4: left promiscuous mode
[ 1594.936476][T12326] br0: port 3(veth4) entered disabled state
[ 1594.937785][T12326] veth2: left allmulticast mode
[ 1594.937972][T12326] veth2: left promiscuous mode
[ 1594.938262][T12326] br0: port 2(veth2) entered disabled state
[ 1594.942157][T12326] veth1: left allmulticast mode
[ 1594.942471][T12326] veth1: left promiscuous mode
[ 1594.942933][T12326] br0: port 1(veth1) entered disabled state