[ 1296.111619][ T4439] br1: port 1(veth1) entered blocking state
[ 1296.111900][ T4439] br1: port 1(veth1) entered disabled state
[ 1296.112165][ T4439] veth1: entered allmulticast mode
[ 1296.114051][ T4439] veth1: entered promiscuous mode
[ 1296.286614][ T2665] br1: port 1(veth1) entered blocking state
[ 1296.287023][ T2665] br1: port 1(veth1) entered forwarding state
[ 1330.501947][ T4521] br1: port 1(veth1) entered disabled state
[ 1330.666695][ T4522] veth1: left allmulticast mode
[ 1330.666940][ T4522] veth1: left promiscuous mode
[ 1330.667250][ T4522] br1: port 1(veth1) entered disabled state