[ 1581.237895][T21301] br1: port 1(veth1) entered blocking state
[ 1581.239717][T21301] br1: port 1(veth1) entered disabled state
[ 1581.240194][T21301] veth1: entered allmulticast mode
[ 1581.243886][T21301] veth1: entered promiscuous mode
[ 1581.387523][T19741] br1: port 1(veth1) entered blocking state
[ 1581.388240][T19741] br1: port 1(veth1) entered forwarding state
[ 1600.870467][T21440] br1: port 1(veth1) entered disabled state
[ 1600.984457][T21441] veth1: left allmulticast mode
[ 1600.984887][T21441] veth1: left promiscuous mode
[ 1600.986412][T21441] br1: port 1(veth1) entered disabled state