[ 315.483402][ T1305] Failed to send a RSS delete notification [ 508.173268][ T2370] socat (2370) used greatest stack depth: 22192 bytes left [ 514.246085][ T2395] socat (2395) used greatest stack depth: 21440 bytes left [ 550.509193][ T2554] socat (2554) used greatest stack depth: 21312 bytes left [ 560.511936][ T2605] socat (2605) used greatest stack depth: 21072 bytes left