[  288.935101][ T3112] br1: port 1(veth1) entered blocking state
[  288.935583][ T3112] br1: port 1(veth1) entered disabled state
[  288.936083][ T3112] veth1: entered allmulticast mode
[  288.941105][ T3112] veth1: entered promiscuous mode
[  289.022892][ T3115] br1: port 2(veth2) entered blocking state
[  289.023137][ T3115] br1: port 2(veth2) entered disabled state
[  289.023384][ T3115] veth2: entered allmulticast mode
[  289.025713][ T3115] veth2: entered promiscuous mode
[  289.100468][ T3117] br1: port 2(veth2) entered blocking state
[  289.100707][ T3117] br1: port 2(veth2) entered forwarding state
[  289.101103][ T3117] br1: port 1(veth1) entered blocking state
[  289.101314][ T3117] br1: port 1(veth1) entered forwarding state
[  299.974739][ T3444] br1: port 2(veth2) entered disabled state
[  299.975298][ T3444] br1: port 1(veth1) entered disabled state
[  300.044162][ T3446] veth2: left allmulticast mode
[  300.044332][ T3446] veth2: left promiscuous mode
[  300.044557][ T3446] br1: port 2(veth2) entered disabled state
[  300.108095][ T3448] veth1: left allmulticast mode
[  300.108259][ T3448] veth1: left promiscuous mode
[  300.108468][ T3448] br1: port 1(veth1) entered disabled state