[ 1334.053910][ T9263] br1: port 1(veth1) entered blocking state
[ 1334.054319][ T9263] br1: port 1(veth1) entered disabled state
[ 1334.054715][ T9263] veth1: entered allmulticast mode
[ 1334.058076][ T9263] veth1: entered promiscuous mode
[ 1334.150390][   T37] br1: port 1(veth1) entered blocking state
[ 1334.150859][   T37] br1: port 1(veth1) entered forwarding state
[ 1352.016741][ T9402] br1: port 1(veth1) entered disabled state
[ 1352.093116][ T9403] veth1: left allmulticast mode
[ 1352.093358][ T9403] veth1: left promiscuous mode
[ 1352.093672][ T9403] br1: port 1(veth1) entered disabled state