[  636.766043][ T5467] br1: port 1(veth1) entered blocking state
[  636.766267][ T5467] br1: port 1(veth1) entered disabled state
[  636.766451][ T5467] veth1: entered allmulticast mode
[  636.768317][ T5467] veth1: entered promiscuous mode
[  636.825466][ T5470] br1: port 2(veth2) entered blocking state
[  636.825657][ T5470] br1: port 2(veth2) entered disabled state
[  636.825833][ T5470] veth2: entered allmulticast mode
[  636.827523][ T5470] veth2: entered promiscuous mode
[  636.873347][ T5472] br1: port 2(veth2) entered blocking state
[  636.873541][ T5472] br1: port 2(veth2) entered forwarding state
[  636.873847][ T5472] br1: port 1(veth1) entered blocking state
[  636.874024][ T5472] br1: port 1(veth1) entered forwarding state
[  646.804424][ T5832] br1: port 2(veth2) entered disabled state
[  646.804896][ T5832] br1: port 1(veth1) entered disabled state
[  646.865825][ T5834] veth2: left allmulticast mode
[  646.866072][ T5834] veth2: left promiscuous mode
[  646.866292][ T5834] br1: port 2(veth2) entered disabled state
[  646.918433][ T5836] veth1: left allmulticast mode
[  646.918597][ T5836] veth1: left promiscuous mode
[  646.918818][ T5836] br1: port 1(veth1) entered disabled state