[  571.141009][ T8662] br1: port 1(veth1) entered blocking state
[  571.141222][ T8662] br1: port 1(veth1) entered disabled state
[  571.141410][ T8662] veth1: entered allmulticast mode
[  571.142817][ T8662] veth1: entered promiscuous mode
[  571.205159][ T8665] br1: port 2(veth2) entered blocking state
[  571.205875][ T8665] br1: port 2(veth2) entered disabled state
[  571.206068][ T8665] veth2: entered allmulticast mode
[  571.207603][ T8665] veth2: entered promiscuous mode
[  571.256389][ T8667] br1: port 2(veth2) entered blocking state
[  571.256638][ T8667] br1: port 2(veth2) entered forwarding state
[  571.257053][ T8667] br1: port 1(veth1) entered blocking state
[  571.257280][ T8667] br1: port 1(veth1) entered forwarding state
[  580.726639][ T8994] br1: port 2(veth2) entered disabled state
[  580.727591][ T8994] br1: port 1(veth1) entered disabled state
[  580.779878][ T8996] veth2: left allmulticast mode
[  580.780084][ T8996] veth2: left promiscuous mode
[  580.780526][ T8996] br1: port 2(veth2) entered disabled state
[  580.835112][ T8998] veth1: left allmulticast mode
[  580.835948][ T8998] veth1: left promiscuous mode
[  580.836157][ T8998] br1: port 1(veth1) entered disabled state