[ 1773.452146][T15056] br1: port 1(veth1) entered blocking state
[ 1773.452627][T15056] br1: port 1(veth1) entered disabled state
[ 1773.453980][T15056] veth1: entered allmulticast mode
[ 1773.457980][T15056] veth1: entered promiscuous mode
[ 1773.576559][  T253] br1: port 1(veth1) entered blocking state
[ 1773.577071][  T253] br1: port 1(veth1) entered forwarding state
[ 1788.309421][T15155] br1: port 1(veth1) entered disabled state
[ 1788.411452][T15156] veth1: left allmulticast mode
[ 1788.411813][T15156] veth1: left promiscuous mode
[ 1788.412916][T15156] br1: port 1(veth1) entered disabled state