[  637.187816][ T4722] br0: port 1(veth1) entered blocking state
[  637.188032][ T4722] br0: port 1(veth1) entered disabled state
[  637.188213][ T4722] veth1: entered allmulticast mode
[  637.190110][ T4722] veth1: entered promiscuous mode
[  637.228888][ T4724] br0: port 2(veth2) entered blocking state
[  637.229080][ T4724] br0: port 2(veth2) entered disabled state
[  637.229270][ T4724] veth2: entered allmulticast mode
[  637.231101][ T4724] veth2: entered promiscuous mode
[  637.254156][ T4725] br0: port 3(veth4) entered blocking state
[  637.254352][ T4725] br0: port 3(veth4) entered disabled state
[  637.254550][ T4725] veth4: entered allmulticast mode
[  637.256017][ T4725] veth4: entered promiscuous mode
[  637.470908][  T272] br0: port 1(veth1) entered blocking state
[  637.471107][  T272] br0: port 1(veth1) entered forwarding state
[  637.492242][   T46] br0: port 2(veth2) entered blocking state
[  637.492435][   T46] br0: port 2(veth2) entered forwarding state
[  637.525778][  T188] br0: port 3(veth4) entered blocking state
[  637.525997][  T188] br0: port 3(veth4) entered forwarding state
[  651.331005][ T4797] veth3: entered promiscuous mode
[  652.549931][ T4806] veth3: left promiscuous mode
[  652.572526][ T4807] veth3: entered promiscuous mode
[  653.788549][ T4816] veth3: left promiscuous mode
[  653.843607][ T4824] br0: port 3(veth4) entered disabled state
[  653.879336][ T4825] br0: port 2(veth2) entered disabled state
[  653.901360][ T4826] br0: port 1(veth1) entered disabled state
[  653.924803][ T4827] veth4: left allmulticast mode
[  653.924956][ T4827] veth4: left promiscuous mode
[  653.925170][ T4827] br0: port 3(veth4) entered disabled state
[  653.926696][ T4827] veth2: left allmulticast mode
[  653.926834][ T4827] veth2: left promiscuous mode
[  653.927036][ T4827] br0: port 2(veth2) entered disabled state
[  653.930026][ T4827] veth1: left allmulticast mode
[  653.930164][ T4827] veth1: left promiscuous mode
[  653.930378][ T4827] br0: port 1(veth1) entered disabled state