[   32.708293][  T269] ip (269) used greatest stack depth: 24272 bytes left
[   38.398531][  T305] MPTCP: bogus mpc option on established client sk
[  345.571555][ T2126] netem: version 1.3
[  664.852882][ T3434] ip (3434) used greatest stack depth: 24000 bytes left
[ 1523.800305][ T7950] ip (7950) used greatest stack depth: 23424 bytes left