[ 14.197894][ T258] ip (258) used greatest stack depth: 24112 bytes left [ 31.326505][ T384] netem: version 1.3 [ 110.377600][ T1455] mptcp_connect (1455) used greatest stack depth: 23808 bytes left [ 120.338912][ T1530] mptcp_connect (1530) used greatest stack depth: 23392 bytes left