[ 1428.730360][ T9460] br1: port 1(veth1) entered blocking state
[ 1428.731313][ T9460] br1: port 1(veth1) entered disabled state
[ 1428.731573][ T9460] veth1: entered allmulticast mode
[ 1428.733418][ T9460] veth1: entered promiscuous mode
[ 1428.871980][   T50] br1: port 1(veth1) entered blocking state
[ 1428.872239][   T50] br1: port 1(veth1) entered forwarding state
[ 1429.021618][ T9463] br1: port 2(veth2) entered blocking state
[ 1429.021884][ T9463] br1: port 2(veth2) entered disabled state
[ 1429.022135][ T9463] veth2: entered allmulticast mode
[ 1429.023940][ T9463] veth2: entered promiscuous mode
[ 1429.163452][   T50] br1: port 2(veth2) entered blocking state
[ 1429.163718][   T50] br1: port 2(veth2) entered forwarding state
[ 1459.669026][ T9643] br1: port 2(veth2) entered disabled state
[ 1459.818983][ T9644] veth2: left allmulticast mode
[ 1459.819267][ T9644] veth2: left promiscuous mode
[ 1459.819573][ T9644] br1: port 2(veth2) entered disabled state
[ 1459.965991][ T9645] br1: port 1(veth1) entered disabled state
[ 1460.116408][ T9646] veth1: left allmulticast mode
[ 1460.116652][ T9646] veth1: left promiscuous mode
[ 1460.116965][ T9646] br1: port 1(veth1) entered disabled state