Moderately-high (couple hundred thousand hits a day) loaded web server running 2.4.1 (no other patches). I got this twice in the syslog after 15 days uptime: KERNEL: assertion (tp->lost_out == 0) failed at tcp_input.c(1202):tcp_remove_reno_sacks (between lots of "TCP: peer xxxx shrinks window xxxx:xxx:xxxxxx. Bad, what else can I say?" which I understand are harmless) Let me know if anyone needs more info/tests/etc. -- Petru Paler, mailto:[EMAIL PROTECTED] http://www.ppetru.net - ICQ: 41817235 - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/