[ 1403.463869][ T6700] br1: port 1(veth1) entered blocking state
[ 1403.464181][ T6700] br1: port 1(veth1) entered disabled state
[ 1403.464462][ T6700] veth1: entered allmulticast mode
[ 1403.466894][ T6700] veth1: entered promiscuous mode
[ 1403.637714][   T49] br1: port 1(veth1) entered blocking state
[ 1403.637977][   T49] br1: port 1(veth1) entered forwarding state
[ 1403.796208][ T6702] br1: port 2(veth2) entered blocking state
[ 1403.796516][ T6702] br1: port 2(veth2) entered disabled state
[ 1403.796802][ T6702] veth2: entered allmulticast mode
[ 1403.798748][ T6702] veth2: entered promiscuous mode
[ 1403.962024][ T2704] br1: port 2(veth2) entered blocking state
[ 1403.962431][ T2704] br1: port 2(veth2) entered forwarding state
[ 1412.410894][ T6726] tc (6726) used greatest stack depth: 23272 bytes left
[ 1436.745559][ T7035] br1: port 2(veth2) entered disabled state
[ 1436.893628][ T7036] veth2: left allmulticast mode
[ 1436.893895][ T7036] veth2: left promiscuous mode
[ 1436.894249][ T7036] br1: port 2(veth2) entered disabled state
[ 1437.046225][ T7037] br1: port 1(veth1) entered disabled state
[ 1437.203755][ T7039] veth1: left allmulticast mode
[ 1437.203997][ T7039] veth1: left promiscuous mode
[ 1437.205517][ T7039] br1: port 1(veth1) entered disabled state