[  512.003505][ T3349] br0: port 1(veth1) entered blocking state
[  512.003912][ T3349] br0: port 1(veth1) entered disabled state
[  512.005869][ T3349] veth1: entered allmulticast mode
[  512.017884][ T3349] veth1: entered promiscuous mode
[  512.187983][ T3351] br0: port 2(veth2) entered blocking state
[  512.188401][ T3351] br0: port 2(veth2) entered disabled state
[  512.188792][ T3351] veth2: entered allmulticast mode
[  512.201952][ T3351] veth2: entered promiscuous mode
[  512.537863][    T9] br0: port 1(veth1) entered blocking state
[  512.538133][    T9] br0: port 1(veth1) entered forwarding state
[  512.701850][   T50] br0: port 2(veth2) entered blocking state
[  512.702125][   T50] br0: port 2(veth2) entered forwarding state
[  739.124695][ T4532] br0: port 2(veth2) entered disabled state
[  739.271268][ T4534] br0: port 1(veth1) entered disabled state
[  739.422578][ T4535] veth2: left allmulticast mode
[  739.422834][ T4535] veth2: left promiscuous mode
[  739.423181][ T4535] br0: port 2(veth2) entered disabled state
[  739.425682][ T4535] veth1: left allmulticast mode
[  739.425894][ T4535] veth1: left promiscuous mode
[  739.426215][ T4535] br0: port 1(veth1) entered disabled state