[ 1244.990746][ T4044] br1: port 1(veth1) entered blocking state
[ 1244.991044][ T4044] br1: port 1(veth1) entered disabled state
[ 1244.991637][ T4044] veth1: entered allmulticast mode
[ 1244.993658][ T4044] veth1: entered promiscuous mode
[ 1245.077830][ T3509] br1: port 1(veth1) entered blocking state
[ 1245.078282][ T3509] br1: port 1(veth1) entered forwarding state
[ 1276.190912][ T4223] br1: port 1(veth1) entered disabled state
[ 1276.261058][ T4224] veth1: left allmulticast mode
[ 1276.261376][ T4224] veth1: left promiscuous mode
[ 1276.261743][ T4224] br1: port 1(veth1) entered disabled state