[  250.773728][ T3690] br0: port 1(veth1) entered blocking state
[  250.773999][ T3690] br0: port 1(veth1) entered disabled state
[  250.774266][ T3690] veth1: entered allmulticast mode
[  250.775791][ T3690] veth1: entered promiscuous mode
[  250.797449][ T3691] br0: port 2(veth3) entered blocking state
[  250.797683][ T3691] br0: port 2(veth3) entered disabled state
[  250.797935][ T3691] veth3: entered allmulticast mode
[  250.806305][ T3691] veth3: entered promiscuous mode
[  250.877573][   T64] br0: port 1(veth1) entered blocking state
[  250.877808][   T64] br0: port 1(veth1) entered forwarding state
[  250.940533][   T38] br0: port 2(veth3) entered blocking state
[  250.940739][   T38] br0: port 2(veth3) entered forwarding state
[  256.403930][ T3727] br0: port 2(veth3) entered disabled state
[  256.450620][ T3729] br0: port 1(veth1) entered disabled state
[  256.488374][ T3731] veth3: left allmulticast mode
[  256.488544][ T3731] veth3: left promiscuous mode
[  256.488773][ T3731] br0: port 2(veth3) entered disabled state
[  256.489711][ T3731] veth1: left allmulticast mode
[  256.489852][ T3731] veth1: left promiscuous mode
[  256.490073][ T3731] br0: port 1(veth1) entered disabled state