[ 1278.615630][ T7661] br1: port 1(veth1) entered blocking state
[ 1278.615933][ T7661] br1: port 1(veth1) entered disabled state
[ 1278.616255][ T7661] veth1: entered allmulticast mode
[ 1278.618539][ T7661] veth1: entered promiscuous mode
[ 1278.697383][   T67] br1: port 1(veth1) entered blocking state
[ 1278.697713][   T67] br1: port 1(veth1) entered forwarding state
[ 1278.775981][ T7664] br1: port 2(veth2) entered blocking state
[ 1278.776280][ T7664] br1: port 2(veth2) entered disabled state
[ 1278.776573][ T7664] veth2: entered allmulticast mode
[ 1278.778502][ T7664] veth2: entered promiscuous mode
[ 1278.868723][ T6174] br1: port 2(veth2) entered blocking state
[ 1278.869029][ T6174] br1: port 2(veth2) entered forwarding state
[ 1287.499076][ T7709] tc (7709) used greatest stack depth: 23224 bytes left
[ 1297.188721][ T7863] br1: port 2(veth2) entered disabled state
[ 1297.288611][ T7864] veth2: left allmulticast mode
[ 1297.288866][ T7864] veth2: left promiscuous mode
[ 1297.289187][ T7864] br1: port 2(veth2) entered disabled state
[ 1297.364459][ T7865] br1: port 1(veth1) entered disabled state
[ 1297.460131][ T7866] veth1: left allmulticast mode
[ 1297.460353][ T7866] veth1: left promiscuous mode
[ 1297.461576][ T7866] br1: port 1(veth1) entered disabled state