[  524.874806][ T4985] br0: port 1(veth1) entered blocking state
[  524.875011][ T4985] br0: port 1(veth1) entered disabled state
[  524.875193][ T4985] veth1: entered allmulticast mode
[  524.883036][ T4985] veth1: entered promiscuous mode
[  524.913519][ T4987] br0: port 2(veth2) entered blocking state
[  524.913731][ T4987] br0: port 2(veth2) entered disabled state
[  524.913913][ T4987] veth2: entered allmulticast mode
[  524.915394][ T4987] veth2: entered promiscuous mode
[  524.940300][ T4988] br0: port 3(veth4) entered blocking state
[  524.940485][ T4988] br0: port 3(veth4) entered disabled state
[  524.940683][ T4988] veth4: entered allmulticast mode
[  524.942105][ T4988] veth4: entered promiscuous mode
[  525.162020][ T2322] br0: port 1(veth1) entered blocking state
[  525.162217][ T2322] br0: port 1(veth1) entered forwarding state
[  525.184920][   T39] br0: port 2(veth2) entered blocking state
[  525.185104][   T39] br0: port 2(veth2) entered forwarding state
[  525.215456][   T39] br0: port 3(veth4) entered blocking state
[  525.215639][   T39] br0: port 3(veth4) entered forwarding state
[  538.988787][ T5060] veth3: entered promiscuous mode
[  540.211665][ T5069] veth3: left promiscuous mode
[  540.232629][ T5070] veth3: entered promiscuous mode
[  541.447272][ T5079] veth3: left promiscuous mode
[  541.496857][ T5087] br0: port 3(veth4) entered disabled state
[  541.519232][ T5088] br0: port 2(veth2) entered disabled state
[  541.557558][ T5089] br0: port 1(veth1) entered disabled state
[  541.579248][ T5090] veth4: left allmulticast mode
[  541.579437][ T5090] veth4: left promiscuous mode
[  541.579731][ T5090] br0: port 3(veth4) entered disabled state
[  541.580728][ T5090] veth2: left allmulticast mode
[  541.580906][ T5090] veth2: left promiscuous mode
[  541.581173][ T5090] br0: port 2(veth2) entered disabled state
[  541.582423][ T5090] veth1: left allmulticast mode
[  541.583077][ T5090] veth1: left promiscuous mode
[  541.583340][ T5090] br0: port 1(veth1) entered disabled state