From owner-freebsd-net@freebsd.org Wed Dec 4 17:04:38 2019 Return-Path: Delivered-To: freebsd-net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id E77361A87B8 for ; Wed, 4 Dec 2019 17:04:38 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.nyi.freebsd.org (unknown [127.0.1.3]) by mx1.freebsd.org (Postfix) with ESMTP id 47SlZZ5tk3z44h6 for ; Wed, 4 Dec 2019 17:04:38 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id CA15D1A87B7; Wed, 4 Dec 2019 17:04:38 +0000 (UTC) Delivered-To: net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id C9DF41A87B6 for ; Wed, 4 Dec 2019 17:04:38 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 47SlZZ51W2z44h4 for ; Wed, 4 Dec 2019 17:04:38 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 75CD233E6 for ; Wed, 4 Dec 2019 17:04:38 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id xB4H4c7r068412 for ; Wed, 4 Dec 2019 17:04:38 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id xB4H4cBT068411 for net@FreeBSD.org; Wed, 4 Dec 2019 17:04:38 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 209471] Listen queue overflow due to too many sockets stuck in CLOSED state Date: Wed, 04 Dec 2019 17:04:36 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 10.3-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: bsd@zuvis.mooo.com X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: net@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: cc Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 04 Dec 2019 17:04:39 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D209471 kestas changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |bsd@zuvis.mooo.com --- Comment #23 from kestas --- I see [likely] the same issue on 12.0-RELEASE-p8 amd64: Dec 3 13:46:38 jail kernel: sonewconn: pcb 0xfffff8011b2211e8: Listen queue overflow: 193 already in queue awaiting acceptance (26 occurrences) Dec 3 13:47:43 jail kernel: sonewconn: pcb 0xfffff8011b2211e8: Listen queue overflow: 193 already in queue awaiting acceptance (12 occurrences) Dec 3 13:49:11 jail kernel: sonewconn: pcb 0xfffff8011b2211e8: Listen queue overflow: 193 already in queue awaiting acceptance (9 occurrences) Dec 3 13:50:28 jail kernel: sonewconn: pcb 0xfffff8011b2211e8: Listen queue overflow: 193 already in queue awaiting acceptance (12 occurrences) Dec 3 13:51:31 jail kernel: sonewconn: pcb 0xfffff8011b2211e8: Listen queue overflow: 193 already in queue awaiting acceptance (10 occurrences) Dec 3 13:52:59 jail kernel: sonewconn: pcb 0xfffff8011b2211e8: Listen queue overflow: 193 already in queue awaiting acceptance (35 occurrences) Dec 3 13:54:06 jail kernel: sonewconn: pcb 0xfffff8011b2211e8: Listen queue overflow: 193 already in queue awaiting acceptance (13 occurrences) Dec 3 13:55:11 jail kernel: sonewconn: pcb 0xfffff8011b2211e8: Listen queue overflow: 193 already in queue awaiting acceptance (97 occurrences) Dec 3 13:56:11 jail kernel: sonewconn: pcb 0xfffff8011b2211e8: Listen queue overflow: 193 already in queue awaiting acceptance (134 occurrences) Dec 3 13:57:13 jail kernel: sonewconn: pcb 0xfffff8011b2211e8: Listen queue overflow: 193 already in queue awaiting acceptance (169 occurrences) Dec 3 13:58:17 jail kernel: sonewconn: pcb 0xfffff8011b2211e8: Listen queue overflow: 193 already in queue awaiting acceptance (143 occurrences) Dec 3 13:59:17 jail kernel: sonewconn: pcb 0xfffff8011b2211e8: Listen queue overflow: 193 already in queue awaiting acceptance (51 occurrences) It is a virtual machine with jails (one runing wordpress another runing ngi= nx) on VMware. Once this happens I can't stop affeted jail. Only ungracefull re= boot of the whole virtual machine helps. Likely related to spikes of client connections. --=20 You are receiving this mail because: You are the assignee for the bug.=