[ 1546.833121][ T9853] br1: port 1(veth1) entered blocking state
[ 1546.833404][ T9853] br1: port 1(veth1) entered disabled state
[ 1546.833654][ T9853] veth1: entered allmulticast mode
[ 1546.835580][ T9853] veth1: entered promiscuous mode
[ 1546.969543][   T50] br1: port 1(veth1) entered blocking state
[ 1546.969830][   T50] br1: port 1(veth1) entered forwarding state
[ 1547.106841][ T9856] br1: port 2(veth2) entered blocking state
[ 1547.107109][ T9856] br1: port 2(veth2) entered disabled state
[ 1547.107372][ T9856] veth2: entered allmulticast mode
[ 1547.109176][ T9856] veth2: entered promiscuous mode
[ 1547.258741][ T9745] br1: port 2(veth2) entered blocking state
[ 1547.258999][ T9745] br1: port 2(veth2) entered forwarding state
[ 1556.617675][ T9883] tc (9883) used greatest stack depth: 23808 bytes left
[ 1568.753906][T10007] br1: port 2(veth2) entered disabled state
[ 1568.892861][T10008] veth2: left allmulticast mode
[ 1568.893085][T10008] veth2: left promiscuous mode
[ 1568.893576][T10008] br1: port 2(veth2) entered disabled state
[ 1569.049071][T10009] br1: port 1(veth1) entered disabled state
[ 1569.191415][T10010] veth1: left allmulticast mode
[ 1569.191634][T10010] veth1: left promiscuous mode
[ 1569.191955][T10010] br1: port 1(veth1) entered disabled state