[ 1299.768962][ T5324] br1: port 1(veth1) entered blocking state
[ 1299.769214][ T5324] br1: port 1(veth1) entered disabled state
[ 1299.769460][ T5324] veth1: entered allmulticast mode
[ 1299.773273][ T5324] veth1: entered promiscuous mode
[ 1299.953753][  T338] br1: port 1(veth1) entered blocking state
[ 1299.954187][  T338] br1: port 1(veth1) entered forwarding state
[ 1334.331291][ T5406] br1: port 1(veth1) entered disabled state
[ 1334.479249][ T5407] veth1: left allmulticast mode
[ 1334.479454][ T5407] veth1: left promiscuous mode
[ 1334.479747][ T5407] br1: port 1(veth1) entered disabled state