[ 2304.170722][T20313] br1: port 1(veth1) entered blocking state
[ 2304.172310][T20313] br1: port 1(veth1) entered disabled state
[ 2304.172784][T20313] veth1: entered allmulticast mode
[ 2304.176460][T20313] veth1: entered promiscuous mode
[ 2304.290678][   T69] br1: port 1(veth1) entered blocking state
[ 2304.291138][   T69] br1: port 1(veth1) entered forwarding state
[ 2319.312683][T20412] br1: port 1(veth1) entered disabled state
[ 2319.423328][T20413] veth1: left allmulticast mode
[ 2319.423683][T20413] veth1: left promiscuous mode
[ 2319.424205][T20413] br1: port 1(veth1) entered disabled state