[ 1641.114391][ T4875] br1: port 1(veth1) entered blocking state
[ 1641.114658][ T4875] br1: port 1(veth1) entered disabled state
[ 1641.114930][ T4875] veth1: entered allmulticast mode
[ 1641.116754][ T4875] veth1: entered promiscuous mode
[ 1641.278807][   T40] br1: port 1(veth1) entered blocking state
[ 1641.279155][   T40] br1: port 1(veth1) entered forwarding state
[ 1656.999624][ T4934] br1: port 1(veth1) entered disabled state
[ 1657.143613][ T4935] veth1: left allmulticast mode
[ 1657.143844][ T4935] veth1: left promiscuous mode
[ 1657.144180][ T4935] br1: port 1(veth1) entered disabled state