Listen queue overflow



  • Boa noite Pessoal,

    Atualizei recentemente o pfsense pra versão 2.2.4 e comecei a obter esse seguinte erro:

    Sep 15 19:42:33 kernel: sonewconn: pcb 0xfffff8009c002dc8: Listen queue overflow: 769 already in queue awaiting acceptance (113 occurrences)
    Sep 15 19:41:33 kernel: sonewconn: pcb 0xfffff8009c002dc8: Listen queue overflow: 769 already in queue awaiting acceptance (103 occurrences)
    Sep 15 19:40:33 kernel: sonewconn: pcb 0xfffff8009c002dc8: Listen queue overflow: 769 already in queue awaiting acceptance (116 occurrences)
    Sep 15 19:39:33 kernel: sonewconn: pcb 0xfffff8009c002dc8: Listen queue overflow: 769 already in queue awaiting acceptance (102 occurrences)
    Sep 15 19:38:33 kernel: sonewconn: pcb 0xfffff8009c002dc8: Listen queue overflow: 769 already in queue awaiting acceptance (88 occurrences)
    Sep 15 19:37:33 kernel: sonewconn: pcb 0xfffff8009c002dc8: Listen queue overflow: 769 already in queue awaiting acceptance (69 occurrences)
    Sep 15 19:36:33 kernel: sonewconn: pcb 0xfffff8009c002dc8: Listen queue overflow: 769 already in queue awaiting acceptance (90 occurrences)
    Sep 15 19:35:33 kernel: sonewconn: pcb 0xfffff8009c002dc8: Listen queue overflow: 769 already in queue awaiting acceptance (116 occurrences)
    Sep 15 19:34:33 kernel: sonewconn: pcb 0xfffff8009c002dc8: Listen queue overflow: 769 already in queue awaiting acceptance (98 occurrences)
    Sep 15 19:33:32 kernel: sonewconn: pcb 0xfffff8009c002dc8: Listen queue overflow: 769 already in queue awaiting acceptance (119 occurrences)
    Sep 15 19:32:32 kernel: sonewconn: pcb 0xfffff8009c002dc8: Listen queue overflow: 769 already in queue awaiting acceptance (109 occurrences)
    Sep 15 19:31:33 kernel: sonewconn: pcb 0xfffff8009c002dc8: Listen queue overflow: 769 already in queue awaiting acceptance (94 occurrences)
    Sep 15 19:30:32 kernel: sonewconn: pcb 0xfffff8009c002dc8: Listen queue overflow: 769 already in queue awaiting acceptance (65 occurrences)
    Sep 15 19:29:33 kernel: sonewconn: pcb 0xfffff8009c002dc8: Listen queue overflow: 769 already in queue awaiting acceptance (72 occurrences)
    Sep 15 19:28:32 kernel: sonewconn: pcb 0xfffff8009c002dc8: Listen queue overflow: 769 already in queue awaiting acceptance (64 occurrences)
    Sep 15 19:27:32 kernel: sonewconn: pcb 0xfffff8009c002dc8: Listen queue overflow: 769 already in queue awaiting acceptance (81 occurrences)
    Sep 15 19:26:32 kernel: sonewconn: pcb 0xfffff8009c002dc8: Listen queue overflow: 769 already in queue awaiting acceptance (107 occurrences)
    Sep 15 19:25:32 kernel: sonewconn: pcb 0xfffff8009c002dc8: Listen queue overflow: 769 already in queue awaiting acceptance (109 occurrences)
    Sep 15 19:24:32 kernel: sonewconn: pcb 0xfffff8009c002dc8: Listen queue overflow: 769 already in queue awaiting acceptance (91 occurrences)
    Sep 15 19:23:32 kernel: sonewconn: pcb 0xfffff8009c002dc8: Listen queue overflow: 769 already in queue awaiting acceptance (135 occurrences)
    Sep 15 19:22:32 kernel: sonewconn: pcb 0xfffff8009c002dc8: Listen queue overflow: 769 already in queue awaiting acceptance (146 occurrences)
    Sep 15 19:21:32 kernel: sonewconn: pcb 0xfffff8009c002dc8: Listen queue overflow: 769 already in queue awaiting acceptance (78 occurrences)
    Sep 15 19:20:32 kernel: sonewconn: pcb 0xfffff8009c002dc8: Listen queue overflow: 769 already in queue awaiting acceptance (78 occurrences)
    Sep 15 19:19:32 kernel: sonewconn: pcb 0xfffff8009c002dc8: Listen queue overflow: 769 already in queue awaiting acceptance (76 occurrences)
    Sep 15 19:18:32 kernel: sonewconn: pcb 0xfffff8009c002dc8: Listen queue overflow: 769 already in queue awaiting acceptance (88 occurrences)
    Sep 15 19:17:32 kernel: sonewconn: pcb 0xfffff8009c002dc8: Listen queue overflow: 769 already in queue awaiting acceptance (132 occurrences)
    Sep 15 19:16:31 kernel: sonewconn: pcb 0xfffff8009c002dc8: Listen queue overflow: 769 already in queue awaiting acceptance (76 occurrences)
    Sep 15 19:15:31 kernel: sonewconn: pcb 0xfffff8009c002dc8: Listen queue overflow: 769 already in queue awaiting acceptance (120 occurrences)
    Sep 15 19:14:21 kernel: sonewconn: pcb 0xfffff8009c002dc8: Listen queue overflow: 769 already in queue awaiting acceptance (98 occurrences)
    Sep 15 19:13:21 kernel: sonewconn: pcb 0xfffff8009c002dc8: Listen queue overflow: 769 already in queue awaiting acceptance (141 occurrences)
    Sep 15 19:12:20 kernel: sonewconn: pcb 0xfffff8009c002dc8: Listen queue overflow: 769 already in queue awaiting acceptance (104 occurrences)
    Sep 15 19:11:20 kernel: sonewconn: pcb 0xfffff8009c002dc8: Listen queue overflow: 769 already in queue awaiting acceptance (145 occurrences)
    Sep 15 19:10:19 kernel: sonewconn: pcb 0xfffff8009c002dc8: Listen queue overflow: 769 already in queue awaiting acceptance (144 occurrences)
    Sep 15 19:09:19 kernel: sonewconn: pcb 0xfffff8009c002dc8: Listen queue overflow: 769 already in queue awaiting acceptance (124 occurrences)
    Sep 15 19:08:18 kernel: sonewconn: pcb 0xfffff8009c002dc8: Listen queue overflow: 769 already in queue awaiting acceptance (96 occurrences)
    Sep 15 19:07:18 kernel: sonewconn: pcb 0xfffff8009c002dc8: Listen queue overflow: 769 already in queue awaiting acceptance (141 occurrences)
    Sep 15 19:06:16 kernel: sonewconn: pcb 0xfffff8009c002dc8: Listen queue overflow: 769 already in queue awaiting acceptance (87 occurrences)
    Sep 15 19:05:16 kernel: sonewconn: pcb 0xfffff8009c002dc8: Listen queue overflow: 769 already in queue awaiting acceptance (117 occurrences)
    Sep 15 19:04:16 kernel: sonewconn: pcb 0xfffff8009c002dc8: Listen queue overflow: 769 already in queue awaiting acceptance (124 occurrences)
    Sep 15 19:03:15 kernel: sonewconn: pcb 0xfffff8009c002dc8: Listen queue overflow: 769 already in queue awaiting acceptance (129 occurrences)
    Sep 15 19:02:15 kernel: sonewconn: pcb 0xfffff8009c002dc8: Listen queue overflow: 769 already in queue awaiting acceptance (122 occurrences)
    Sep 15 19:01:15 kernel: sonewconn: pcb 0xfffff8009c002dc8: Listen queue overflow: 769 already in queue awaiting acceptance (126 occurrences)
    Sep 15 19:00:14 kernel: sonewconn: pcb 0xfffff8009c002dc8: Listen queue overflow: 769 already in queue awaiting acceptance (136 occurrences)
    Sep 15 18:59:14 kernel: sonewconn: pcb 0xfffff8009c002dc8: Listen queue overflow: 769 already in queue awaiting acceptance (109 occurrences)
    Sep 15 18:58:14 kernel: sonewconn: pcb 0xfffff8009c002dc8: Listen queue overflow: 769 already in queue awaiting acceptance (85 occurrences)
    Sep 15 18:57:14 kernel: sonewconn: pcb 0xfffff8009c002dc8: Listen queue overflow: 769 already in queue awaiting acceptance (100 occurrences)
    Sep 15 18:56:13 kernel: sonewconn: pcb 0xfffff8009c002dc8: Listen queue overflow: 769 already in queue awaiting acceptance (112 occurrences)
    Sep 15 18:55:13 kernel: sonewconn: pcb 0xfffff8009c002dc8: Listen queue overflow: 769 already in queue awaiting acceptance (123 occurrences)
    Sep 15 18:54:13 kernel: sonewconn: pcb 0xfffff8009c002dc8: Listen queue overflow: 769 already in queue awaiting acceptance (106 occurrences)
    Sep 15 18:53:13 kernel: sonewconn: pcb 0xfffff8009c002dc8: Listen queue overflow: 769 already in queue awaiting acceptance (102 occurrences)
    Sep 15 18:52:13 kernel: sonewconn: pcb 0xfffff8009c002dc8: Listen queue overflow: 769 already in queue awaiting acceptance (150 occurrences)
    Sep 15 18:51:13 kernel: sonewconn: pcb 0xfffff8009c002dc8: Listen queue overflow: 769 already in queue awaiting acceptance (117 occurrences)
    Sep 15 18:50:13 kernel: sonewconn: pcb 0xfffff8009c002dc8: Listen queue overflow: 769 already in queue awaiting acceptance (130 occurrences)
    Sep 15 18:49:13 kernel: sonewconn: pcb 0xfffff8009c002dc8: Listen queue overflow: 769 already in queue awaiting acceptance (229 occurrences)
    Sep 15 18:48:13 kernel: sonewconn: pcb 0xfffff8009c002dc8: Listen queue overflow: 769 already in queue awaiting acceptance (114 occurrences)
    Sep 15 18:47:13 kernel: sonewconn: pcb 0xfffff8009c002dc8: Listen queue overflow: 769 already in queue awaiting acceptance (129 occurrences)
    Sep 15 18:46:13 kernel: sonewconn: pcb 0xfffff8009c002dc8: Listen queue overflow: 769 already in queue awaiting acceptance (132 occurrences)
    Sep 15 18:45:13 kernel: sonewconn: pcb 0xfffff8009c002dc8: Listen queue overflow: 769 already in queue awaiting acceptance (163 occurrences)
    Sep 15 18:44:13 kernel: sonewconn: pcb 0xfffff8009c002dc8: Listen queue overflow: 769 already in queue awaiting acceptance (107 occurrences)
    Sep 15 18:43:13 kernel: sonewconn: pcb 0xfffff8009c002dc8: Listen queue overflow: 769 already in queue awaiting acceptance (135 occurrences)
    Sep 15 18:42:12 kernel: sonewconn: pcb 0xfffff8009c002dc8: Listen queue overflow: 769 already in queue awaiting acceptance (128 occurrences)
    Sep 15 18:41:12 kernel: sonewconn: pcb 0xfffff8009c002dc8: Listen queue overflow: 769 already in queue awaiting acceptance (150 occurrences)
    Sep 15 18:40:12 kernel: sonewconn: pcb 0xfffff8009c002dc8: Listen queue overflow: 769 already in queue awaiting acceptance (159 occurrences)
    Sep 15 18:39:12 kernel: sonewconn: pcb 0xfffff8009c002dc8: Listen queue overflow: 769 already in queue awaiting acceptance (158 occurrences)
    Sep 15 18:38:12 kernel: sonewconn: pcb 0xfffff8009c002dc8: Listen queue overflow: 769 already in queue awaiting acceptance (138 occurrences)
    Sep 15 18:37:12 kernel: sonewconn: pcb 0xfffff8009c002dc8: Listen queue overflow: 769 already in queue awaiting acceptance (155 occurrences)
    Sep 15 18:36:12 kernel: sonewconn: pcb 0xfffff8009c002dc8: Listen queue overflow: 769 already in queue awaiting acceptance (109 occurrences)
    Sep 15 18:35:12 kernel: sonewconn: pcb 0xfffff8009c002dc8: Listen queue overflow: 769 already in queue awaiting acceptance (113 occurrences)
    Sep 15 18:34:12 kernel: sonewconn: pcb 0xfffff8009c002dc8: Listen queue overflow: 769 already in queue awaiting acceptance (91 occurrences)
    Sep 15 18:33:12 kernel: sonewconn: pcb 0xfffff8009c002dc8: Listen queue overflow: 769 already in queue awaiting acceptance (105 occurrences)
    Sep 15 18:32:12 kernel: sonewconn: pcb 0xfffff8009c002dc8: Listen queue overflow: 769 already in queue awaiting acceptance (93 occurrences)
    Sep 15 18:31:12 kernel: sonewconn: pcb 0xfffff8009c002dc8: Listen queue overflow: 769 already in queue awaiting acceptance (90 occurrences)
    Sep 15 18:30:12 kernel: sonewconn: pcb 0xfffff8009c002dc8: Listen queue overflow: 769 already in queue awaiting acceptance (103 occurrences)
    Sep 15 18:29:12 kernel: sonewconn: pcb 0xfffff8009c002dc8: Listen queue overflow: 769 already in queue awaiting acceptance (119 occurrences)
    Sep 15 18:28:11 kernel: sonewconn: pcb 0xfffff8009c002dc8: Listen queue overflow: 769 already in queue awaiting acceptance (108 occurrences)
    Sep 15 18:27:11 kernel: sonewconn: pcb 0xfffff8009c002dc8: Listen queue overflow: 769 already in queue awaiting acceptance (82 occurrences)
    Sep 15 18:26:11 kernel: sonewconn: pcb 0xfffff8009c002dc8: Listen queue overflow: 769 already in queue awaiting acceptance (86 occurrences)
    Sep 15 18:25:11 kernel: sonewconn: pcb 0xfffff8009c002dc8: Listen queue overflow: 769 already in queue awaiting acceptance (98 occurrences)
    Sep 15 18:24:09 kernel: sonewconn: pcb 0xfffff8009c002dc8: Listen queue overflow: 769 already in queue awaiting acceptance (107 occurrences)
    Sep 15 18:23:09 kernel: sonewconn: pcb 0xfffff8009c002dc8: Listen queue overflow: 769 already in queue awaiting acceptance (90 occurrences)
    Sep 15 18:22:09 kernel: sonewconn: pcb 0xfffff8009c002dc8: Listen queue overflow: 769 already in queue awaiting acceptance (86 occurrences)
    Sep 15 18:21:06 kernel: sonewconn: pcb 0xfffff8009c002dc8: Listen queue overflow: 769 already in queue awaiting acceptance (110 occurrences)
    Sep 15 18:20:06 kernel: sonewconn: pcb 0xfffff8009c002dc8: Listen queue overflow: 769 already in queue awaiting acceptance (130 occurrences)
    Sep 15 18:19:06 kernel: sonewconn: pcb 0xfffff8009c002dc8: Listen queue overflow: 769 already in queue awaiting acceptance (212 occurrences)
    Sep 15 18:18:06 kernel: sonewconn: pcb 0xfffff8009c002dc8: Listen queue overflow: 769 already in queue awaiting acceptance (169 occurrences)
    Sep 15 18:17:04 kernel: sonewconn: pcb 0xfffff8009c002dc8: Listen queue overflow: 769 already in queue awaiting acceptance (212 occurrences)
    Sep 15 18:16:04 kernel: sonewconn: pcb 0xfffff8009c002dc8: Listen queue overflow: 769 already in queue awaiting acceptance (141 occurrences)
    Sep 15 18:15:04 kernel: sonewconn: pcb 0xfffff8009c002dc8: Listen queue overflow: 769 already in queue awaiting acceptance (234 occurrences)
    Sep 15 18:14:03 kernel: sonewconn: pcb 0xfffff8009c002dc8: Listen queue overflow: 769 already in queue awaiting acceptance (228 occurrences)
    Sep 15 18:13:03 kernel: sonewconn: pcb 0xfffff8009c002dc8: Listen queue overflow: 769 already in queue awaiting acceptance (350 occurrences)
    Sep 15 18:12:02 kernel: sonewconn: pcb 0xfffff8009c002dc8: Listen queue overflow: 769 already in queue awaiting acceptance (319 occurrences)
    Sep 15 18:11:02 kernel: sonewconn: pcb 0xfffff8009c002dc8: Listen queue overflow: 769 already in queue awaiting acceptance (239 occurrences)
    Sep 15 18:10:02 kernel: sonewconn: pcb 0xfffff8009c002dc8: Listen queue overflow: 769 already in queue awaiting acceptance (231 occurrences)
    Sep 15 18:09:02 kernel: sonewconn: pcb 0xfffff8009c002dc8: Listen queue overflow: 769 already in queue awaiting acceptance (311 occurrences)
    Sep 15 18:08:01 kernel: sonewconn: pcb 0xfffff8009c002dc8: Listen queue overflow: 769 already in queue awaiting acceptance (230 occurrences)
    Sep 15 18:07:01 kernel: sonewconn: pcb 0xfffff8009c002dc8: Listen queue overflow: 769 already in queue awaiting acceptance (1 occurrences)

    Tenho o squid3 com o squidguard na versão mais atualizada.
    Alguem sabe o que pode ser isso?
    Abs!



  • Alguém?



  • Fiz uma pesquisa rapida: http://www.fug.com.br/historico/html/freebsd/2014-08/msg00107.html

    Procure sobre isso para pfSense;
    Nas tela de configuração, System Tunables já deve ter a configuração para você incrementar valor…



  • Boa noite Tomas,

    Eu já havia ajustado esse valor, porém o erro continua aparecendo e quando isso acontece, o firewall simplesmente trava. Preciso rebotar.

    Achei na parte em ingles do fórum uma solução.

    https://forum.pfsense.org/index.php?topic=95837.0

    O jimp pede pra executar o seguinte:

    ome have found that the disk changes we made for sync mode have slowed down squid by default.

    If you want to risk the possibility of disk corruption but gain speed, edit the ,sync out of /etc/fstab for the root slice and/or run

    mount -o nosync /
    

    Sabe que risco de corromper é esse?



  • Não sei, só testando.