[ 1370.110701][ T7402] br1: port 1(veth1) entered blocking state
[ 1370.111031][ T7402] br1: port 1(veth1) entered disabled state
[ 1370.111298][ T7402] veth1: entered allmulticast mode
[ 1370.113185][ T7402] veth1: entered promiscuous mode
[ 1370.263853][ T3875] br1: port 1(veth1) entered blocking state
[ 1370.264103][ T3875] br1: port 1(veth1) entered forwarding state
[ 1404.830677][ T7493] br1: port 1(veth1) entered disabled state
[ 1404.986119][ T7494] veth1: left allmulticast mode
[ 1404.986363][ T7494] veth1: left promiscuous mode
[ 1404.986679][ T7494] br1: port 1(veth1) entered disabled state