[ 1138.421918][ T4558] br1: port 1(veth1) entered blocking state
[ 1138.422415][ T4558] br1: port 1(veth1) entered disabled state
[ 1138.422842][ T4558] veth1: entered allmulticast mode
[ 1138.427625][ T4558] veth1: entered promiscuous mode
[ 1138.543027][  T252] br1: port 1(veth1) entered blocking state
[ 1138.543503][  T252] br1: port 1(veth1) entered forwarding state
[ 1138.647622][ T4560] br1: port 2(veth2) entered blocking state
[ 1138.648051][ T4560] br1: port 2(veth2) entered disabled state
[ 1138.648463][ T4560] veth2: entered allmulticast mode
[ 1138.653845][ T4560] veth2: entered promiscuous mode
[ 1138.770055][  T336] br1: port 2(veth2) entered blocking state
[ 1138.770527][  T336] br1: port 2(veth2) entered forwarding state
[ 1148.158292][ T4606] tc (4606) used greatest stack depth: 23952 bytes left
[ 1280.902197][ T5955] br1: port 2(veth2) entered disabled state
[ 1281.038902][ T5956] veth2: left allmulticast mode
[ 1281.039512][ T5956] veth2: left promiscuous mode
[ 1281.040450][ T5956] br1: port 2(veth2) entered disabled state
[ 1281.158653][ T5957] br1: port 1(veth1) entered disabled state
[ 1281.277078][ T5958] veth1: left allmulticast mode
[ 1281.277450][ T5958] veth1: left promiscuous mode
[ 1281.277960][ T5958] br1: port 1(veth1) entered disabled state