[ 1819.485316][ T6535] br1: port 1(veth1) entered blocking state
[ 1819.485779][ T6535] br1: port 1(veth1) entered disabled state
[ 1819.486554][ T6535] veth1: entered allmulticast mode
[ 1819.490240][ T6535] veth1: entered promiscuous mode
[ 1819.612864][   T37] br1: port 1(veth1) entered blocking state
[ 1819.613381][   T37] br1: port 1(veth1) entered forwarding state
[ 1853.270220][ T6714] br1: port 1(veth1) entered disabled state
[ 1853.405752][ T6715] veth1: left allmulticast mode
[ 1853.406207][ T6715] veth1: left promiscuous mode
[ 1853.406716][ T6715] br1: port 1(veth1) entered disabled state