[ 1334.480619][ T8463] br1: port 1(veth1) entered blocking state
[ 1334.481063][ T8463] br1: port 1(veth1) entered disabled state
[ 1334.481518][ T8463] veth1: entered allmulticast mode
[ 1334.484979][ T8463] veth1: entered promiscuous mode
[ 1334.598590][ T7053] br1: port 1(veth1) entered blocking state
[ 1334.599031][ T7053] br1: port 1(veth1) entered forwarding state
[ 1354.075803][ T8602] br1: port 1(veth1) entered disabled state
[ 1354.198421][ T8603] veth1: left allmulticast mode
[ 1354.198805][ T8603] veth1: left promiscuous mode
[ 1354.199339][ T8603] br1: port 1(veth1) entered disabled state