[  521.215282][ T3369] br0: port 1(veth1) entered blocking state
[  521.215576][ T3369] br0: port 1(veth1) entered disabled state
[  521.215856][ T3369] veth1: entered allmulticast mode
[  521.217838][ T3369] veth1: entered promiscuous mode
[  521.347825][ T3371] br0: port 2(veth2) entered blocking state
[  521.348104][ T3371] br0: port 2(veth2) entered disabled state
[  521.348375][ T3371] veth2: entered allmulticast mode
[  521.350292][ T3371] veth2: entered promiscuous mode
[  521.694764][   T76] br0: port 1(veth1) entered blocking state
[  521.695075][   T76] br0: port 1(veth1) entered forwarding state
[  521.856474][   T38] br0: port 2(veth2) entered blocking state
[  521.856775][   T38] br0: port 2(veth2) entered forwarding state
[  763.817337][ T4579] br0: port 2(veth2) entered disabled state
[  763.971424][ T4580] br0: port 1(veth1) entered disabled state
[  764.102162][ T4581] veth2: left allmulticast mode
[  764.102375][ T4581] veth2: left promiscuous mode
[  764.102687][ T4581] br0: port 2(veth2) entered disabled state
[  764.111328][ T4581] veth1: left allmulticast mode
[  764.111530][ T4581] veth1: left promiscuous mode
[  764.111853][ T4581] br0: port 1(veth1) entered disabled state