[  597.984091][ T4512] br0: port 1(veth1) entered blocking state
[  597.984317][ T4512] br0: port 1(veth1) entered disabled state
[  597.993714][ T4512] veth1: entered allmulticast mode
[  597.995286][ T4512] veth1: entered promiscuous mode
[  598.015708][ T4514] br0: port 2(veth2) entered blocking state
[  598.015952][ T4514] br0: port 2(veth2) entered disabled state
[  598.016212][ T4514] veth2: entered allmulticast mode
[  598.018229][ T4514] veth2: entered promiscuous mode
[  598.067474][ T1856] br0: port 1(veth1) entered blocking state
[  598.067680][ T1856] br0: port 1(veth1) entered forwarding state
[  608.214836][ T2232] br0: port 2(veth2) entered blocking state
[  608.215122][ T2232] br0: port 2(veth2) entered forwarding state
[  614.503429][ T4535] br0: port 2(veth2) entered disabled state
[  614.587829][ T1856] br0: port 2(veth2) entered blocking state
[  614.588046][ T1856] br0: port 2(veth2) entered forwarding state
[  620.913657][ T4558] br0: port 1(veth1) entered disabled state
[  620.947954][ T4559] br0: port 2(veth2) entered disabled state
[  620.969231][ T4560] veth2: left allmulticast mode
[  620.969406][ T4560] veth2: left promiscuous mode
[  620.969644][ T4560] br0: port 2(veth2) entered disabled state
[  620.970474][ T4560] veth1: left allmulticast mode
[  620.970617][ T4560] veth1: left promiscuous mode
[  620.970835][ T4560] br0: port 1(veth1) entered disabled state