[ 1539.335749][ T7449] br1: port 1(veth1) entered blocking state
[ 1539.336207][ T7449] br1: port 1(veth1) entered disabled state
[ 1539.336620][ T7449] veth1: entered allmulticast mode
[ 1539.340366][ T7449] veth1: entered promiscuous mode
[ 1539.448494][   T36] br1: port 1(veth1) entered blocking state
[ 1539.448937][   T36] br1: port 1(veth1) entered forwarding state
[ 1539.558469][ T7452] br1: port 2(veth2) entered blocking state
[ 1539.559033][ T7452] br1: port 2(veth2) entered disabled state
[ 1539.559518][ T7452] veth2: entered allmulticast mode
[ 1539.563247][ T7452] veth2: entered promiscuous mode
[ 1539.679129][  T257] br1: port 2(veth2) entered blocking state
[ 1539.679586][  T257] br1: port 2(veth2) entered forwarding state
[ 1568.745573][ T7664] br1: port 2(veth2) entered disabled state
[ 1568.862507][ T7665] veth2: left allmulticast mode
[ 1568.863072][ T7665] veth2: left promiscuous mode
[ 1568.863867][ T7665] br1: port 2(veth2) entered disabled state
[ 1568.978716][ T7666] br1: port 1(veth1) entered disabled state
[ 1569.137441][ T7667] veth1: left allmulticast mode
[ 1569.137773][ T7667] veth1: left promiscuous mode
[ 1569.138249][ T7667] br1: port 1(veth1) entered disabled state