[ 1529.388017][ T7609] br1: port 1(veth1) entered blocking state
[ 1529.388299][ T7609] br1: port 1(veth1) entered disabled state
[ 1529.388544][ T7609] veth1: entered allmulticast mode
[ 1529.391038][ T7609] veth1: entered promiscuous mode
[ 1529.544530][   T52] br1: port 1(veth1) entered blocking state
[ 1529.544773][   T52] br1: port 1(veth1) entered forwarding state
[ 1529.723437][ T7612] br1: port 2(veth2) entered blocking state
[ 1529.723700][ T7612] br1: port 2(veth2) entered disabled state
[ 1529.723962][ T7612] veth2: entered allmulticast mode
[ 1529.727139][ T7612] veth2: entered promiscuous mode
[ 1529.883394][    T9] br1: port 2(veth2) entered blocking state
[ 1529.883642][    T9] br1: port 2(veth2) entered forwarding state
[ 1551.613303][ T7763] br1: port 2(veth2) entered disabled state
[ 1551.763907][ T7765] veth2: left allmulticast mode
[ 1551.764123][ T7765] veth2: left promiscuous mode
[ 1551.764428][ T7765] br1: port 2(veth2) entered disabled state
[ 1551.915230][ T7766] br1: port 1(veth1) entered disabled state
[ 1552.059627][ T7767] veth1: left allmulticast mode
[ 1552.059850][ T7767] veth1: left promiscuous mode
[ 1552.060148][ T7767] br1: port 1(veth1) entered disabled state