[ 1200.777548][ T6736] br1: port 1(veth1) entered blocking state
[ 1200.777773][ T6736] br1: port 1(veth1) entered disabled state
[ 1200.777966][ T6736] veth1: entered allmulticast mode
[ 1200.779558][ T6736] veth1: entered promiscuous mode
[ 1200.810777][ T1015] br1: port 1(veth1) entered blocking state
[ 1200.810983][ T1015] br1: port 1(veth1) entered forwarding state
[ 1200.840774][ T6739] br1: port 2(veth2) entered blocking state
[ 1200.841023][ T6739] br1: port 2(veth2) entered disabled state
[ 1200.841279][ T6739] veth2: entered allmulticast mode
[ 1200.848296][ T6739] veth2: entered promiscuous mode
[ 1200.869297][ T1015] br1: port 2(veth2) entered blocking state
[ 1200.869511][ T1015] br1: port 2(veth2) entered forwarding state
[ 1210.259604][ T6860] tc (6860) used greatest stack depth: 24000 bytes left
[ 1212.243495][ T6936] br1: port 2(veth2) entered disabled state
[ 1212.268647][ T6937] veth2: left allmulticast mode
[ 1212.268857][ T6937] veth2: left promiscuous mode
[ 1212.269152][ T6937] br1: port 2(veth2) entered disabled state
[ 1212.289305][ T6938] br1: port 1(veth1) entered disabled state
[ 1212.306733][ T6939] veth1: left allmulticast mode
[ 1212.306929][ T6939] veth1: left promiscuous mode
[ 1212.307223][ T6939] br1: port 1(veth1) entered disabled state