[ 1972.805415][T19678] br1: port 1(veth1) entered blocking state
[ 1972.805924][T19678] br1: port 1(veth1) entered disabled state
[ 1972.806837][T19678] veth1: entered allmulticast mode
[ 1972.810898][T19678] veth1: entered promiscuous mode
[ 1972.927440][   T37] br1: port 1(veth1) entered blocking state
[ 1972.927935][   T37] br1: port 1(veth1) entered forwarding state
[ 2006.413842][T19858] br1: port 1(veth1) entered disabled state
[ 2006.518029][T19859] veth1: left allmulticast mode
[ 2006.518417][T19859] veth1: left promiscuous mode
[ 2006.518903][T19859] br1: port 1(veth1) entered disabled state