[ 1072.750981][ T8548] br1: port 1(veth1) entered blocking state
[ 1072.751224][ T8548] br1: port 1(veth1) entered disabled state
[ 1072.751486][ T8548] veth1: entered allmulticast mode
[ 1072.753419][ T8548] veth1: entered promiscuous mode
[ 1072.892541][   T50] br1: port 1(veth1) entered blocking state
[ 1072.892815][   T50] br1: port 1(veth1) entered forwarding state
[ 1073.012108][ T8550] br1: port 2(veth2) entered blocking state
[ 1073.012383][ T8550] br1: port 2(veth2) entered disabled state
[ 1073.012647][ T8550] veth2: entered allmulticast mode
[ 1073.014564][ T8550] veth2: entered promiscuous mode
[ 1073.123199][   T50] br1: port 2(veth2) entered blocking state
[ 1073.123492][   T50] br1: port 2(veth2) entered forwarding state
[ 1119.924763][ T8772] br1: port 1(veth1) entered disabled state
[ 1120.035489][ T8773] br1: port 2(veth2) entered disabled state
[ 1120.183750][ T8774] veth2: left allmulticast mode
[ 1120.183978][ T8774] veth2: left promiscuous mode
[ 1120.184303][ T8774] br1: port 2(veth2) entered disabled state
[ 1120.186499][ T8774] veth1: left allmulticast mode
[ 1120.186742][ T8774] veth1: left promiscuous mode
[ 1120.187062][ T8774] br1: port 1(veth1) entered disabled state