[ 1246.132241][ T7419] br1: port 1(veth1) entered blocking state
[ 1246.132542][ T7419] br1: port 1(veth1) entered disabled state
[ 1246.132826][ T7419] veth1: entered allmulticast mode
[ 1246.135119][ T7419] veth1: entered promiscuous mode
[ 1246.224689][   T37] br1: port 1(veth1) entered blocking state
[ 1246.224993][   T37] br1: port 1(veth1) entered forwarding state
[ 1277.379456][ T7598] br1: port 1(veth1) entered disabled state
[ 1277.454046][ T7599] veth1: left allmulticast mode
[ 1277.454737][ T7599] veth1: left promiscuous mode
[ 1277.455272][ T7599] br1: port 1(veth1) entered disabled state