[ 1460.859458][ T7515] br1: port 1(veth1) entered blocking state
[ 1460.859721][ T7515] br1: port 1(veth1) entered disabled state
[ 1460.859967][ T7515] veth1: entered allmulticast mode
[ 1460.861793][ T7515] veth1: entered promiscuous mode
[ 1461.009989][ T4509] br1: port 1(veth1) entered blocking state
[ 1461.010293][ T4509] br1: port 1(veth1) entered forwarding state
[ 1461.147386][ T7517] br1: port 2(veth2) entered blocking state
[ 1461.147662][ T7517] br1: port 2(veth2) entered disabled state
[ 1461.147913][ T7517] veth2: entered allmulticast mode
[ 1461.149689][ T7517] veth2: entered promiscuous mode
[ 1461.299985][ T4509] br1: port 2(veth2) entered blocking state
[ 1461.300310][ T4509] br1: port 2(veth2) entered forwarding state
[ 1491.770184][ T7697] br1: port 2(veth2) entered disabled state
[ 1491.917651][ T7698] veth2: left allmulticast mode
[ 1491.917885][ T7698] veth2: left promiscuous mode
[ 1491.918185][ T7698] br1: port 2(veth2) entered disabled state
[ 1492.066683][ T7699] br1: port 1(veth1) entered disabled state
[ 1492.218728][ T7701] veth1: left allmulticast mode
[ 1492.219007][ T7701] veth1: left promiscuous mode
[ 1492.219303][ T7701] br1: port 1(veth1) entered disabled state