[ 1857.186726][T17483] br1: port 1(veth1) entered blocking state
[ 1857.187174][T17483] br1: port 1(veth1) entered disabled state
[ 1857.187597][T17483] veth1: entered allmulticast mode
[ 1857.191483][T17483] veth1: entered promiscuous mode
[ 1857.290575][ T3977] br1: port 1(veth1) entered blocking state
[ 1857.291050][ T3977] br1: port 1(veth1) entered forwarding state
[ 1872.197258][T17582] br1: port 1(veth1) entered disabled state
[ 1872.339509][T17583] veth1: left allmulticast mode
[ 1872.339875][T17583] veth1: left promiscuous mode
[ 1872.340387][T17583] br1: port 1(veth1) entered disabled state