[  749.463601][T19779] br0: port 1(veth1) entered blocking state
[  749.463849][T19779] br0: port 1(veth1) entered disabled state
[  749.464071][T19779] veth1: entered allmulticast mode
[  749.466232][T19779] veth1: entered promiscuous mode
[  749.490082][T19781] br0: port 2(veth2) entered blocking state
[  749.490343][T19781] br0: port 2(veth2) entered disabled state
[  749.498962][T19781] veth2: entered allmulticast mode
[  749.500308][T19781] veth2: entered promiscuous mode
[  749.522497][T19782] br0: port 3(veth4) entered blocking state
[  749.522668][T19782] br0: port 3(veth4) entered disabled state
[  749.522837][T19782] veth4: entered allmulticast mode
[  749.524145][T19782] veth4: entered promiscuous mode
[  749.733863][   T39] br0: port 1(veth1) entered blocking state
[  749.734059][   T39] br0: port 1(veth1) entered forwarding state
[  749.761267][   T47] br0: port 2(veth2) entered blocking state
[  749.761460][   T47] br0: port 2(veth2) entered forwarding state
[  749.790857][   T39] br0: port 3(veth4) entered blocking state
[  749.791068][   T39] br0: port 3(veth4) entered forwarding state
[  763.573163][T19855] veth3: entered promiscuous mode
[  764.790210][T19864] veth3: left promiscuous mode
[  764.818286][T19865] veth3: entered promiscuous mode
[  766.031478][T19874] veth3: left promiscuous mode
[  766.090149][T19882] br0: port 3(veth4) entered disabled state
[  766.114327][T19883] br0: port 2(veth2) entered disabled state
[  766.136690][T19884] br0: port 1(veth1) entered disabled state
[  766.164143][T19885] veth4: left allmulticast mode
[  766.164357][T19885] veth4: left promiscuous mode
[  766.165015][T19885] br0: port 3(veth4) entered disabled state
[  766.165943][T19885] veth2: left allmulticast mode
[  766.166162][T19885] veth2: left promiscuous mode
[  766.166453][T19885] br0: port 2(veth2) entered disabled state
[  766.167392][T19885] veth1: left allmulticast mode
[  766.167584][T19885] veth1: left promiscuous mode
[  766.167884][T19885] br0: port 1(veth1) entered disabled state