[ 1531.248950][ T4540] br1: port 1(veth1) entered blocking state
[ 1531.249216][ T4540] br1: port 1(veth1) entered disabled state
[ 1531.249485][ T4540] veth1: entered allmulticast mode
[ 1531.251538][ T4540] veth1: entered promiscuous mode
[ 1531.570374][ T4542] br1: port 2(veth2) entered blocking state
[ 1531.570651][ T4542] br1: port 2(veth2) entered disabled state
[ 1531.570932][ T4542] veth2: entered allmulticast mode
[ 1531.573770][ T4542] veth2: entered promiscuous mode
[ 1531.864223][ T4544] br1: port 2(veth2) entered blocking state
[ 1531.864553][ T4544] br1: port 2(veth2) entered forwarding state
[ 1531.865044][ T4544] br1: port 1(veth1) entered blocking state
[ 1531.865298][ T4544] br1: port 1(veth1) entered forwarding state
[ 1558.687720][ T4798] br1: port 2(veth2) entered disabled state
[ 1558.688947][ T4798] br1: port 1(veth1) entered disabled state
[ 1559.001030][ T4800] veth2: left allmulticast mode
[ 1559.001288][ T4800] veth2: left promiscuous mode
[ 1559.001659][ T4800] br1: port 2(veth2) entered disabled state
[ 1559.323873][ T4802] veth1: left allmulticast mode
[ 1559.324116][ T4802] veth1: left promiscuous mode
[ 1559.324437][ T4802] br1: port 1(veth1) entered disabled state