From nobody Fri Feb 9 19:43:52 2024 X-Original-To: net@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4TWkn54hVQz5BDJG for ; Fri, 9 Feb 2024 19:43:53 +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) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4TWkn53ctkz4pgH for ; Fri, 9 Feb 2024 19:43:53 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1707507833; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=R9a101ITKq7+nHswntPf3eQYLef31RednyVs7ysr/Cg=; b=X0RfTDeRIAyWrruboEeridbAFYAOSafRxWIH4bPRY5r2jInc1fQ/yFOYKUqgJQ/RvTY+kA 9WIt8WyCw0HFhP6//AsSrDXWWcfVafJOIvxBTPC+PNbnI313mpnaPyTTE0Twyg2h6Hjfzm 6W+GJBCJSh0uCGGd/t3OT/crnLG3XygnjXQxa58EQRp6FbrGWfp4H84izXrAZghrcrcjkp Trqw6BzJcGXAXf9w2msBMPb6iESiuUOF8QLAjseP9iJT/tJhOrn0xRaJDWNhhlcTHhApiw ropqXdXtE+x3MmjmnYzjdyyRlZO0B/njsrhvnSY6l7MeHO3gOW9WmBMH5b7xqA== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1707507833; a=rsa-sha256; cv=none; b=N8ByhzlOEXDYf4eka1VgR6rVTMZrZE70VBtUehBGYovcvVlostmNHhIa5a+OxTdO8ZF7EU 84a8jY/hyh9zAx2NsyPc9yGpDGy/qP62ob8hOjFydpxl59V9ikJMK7jv62WIRzqTtEUnn0 kcM40Wev8yDwPD6JE8F5DsibEYEMad9gQBQX7aqeBW9AYEN8qg7dLz4H4HNnCSa9smkEDH 9fq1VNeXe49Nehg4eK7aIkiSM8k2zPSMMPTmtraTs3yhefJnT8pQB4YyMt8pjf/x1o7HTy GIeOq8hqW8W570Zl0I8JMKvOg2cjvVxSD+NOxaShOQJREfzIpIWwUA2T0Z3KpA== Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 4TWkn52hPkzm46 for ; Fri, 9 Feb 2024 19:43:53 +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 419JhrVU014703 for ; Fri, 9 Feb 2024 19:43:53 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 419Jhr2L014702 for net@FreeBSD.org; Fri, 9 Feb 2024 19:43:53 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 276870] mbuf cluster leak with on pf+bird2 bgp routers Date: Fri, 09 Feb 2024 19:43:52 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 13.2-STABLE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: markj@FreeBSD.org X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: pf@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: cc bug_status 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 List-Id: Networking and TCP/IP with FreeBSD List-Archive: https://lists.freebsd.org/archives/freebsd-net List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-net@freebsd.org MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D276870 Mark Johnston changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |glebius@FreeBSD.org, | |markj@FreeBSD.org Status|New |Open --- Comment #2 from Mark Johnston --- Gleb, based on the report this sounds more like a leak in the routing socket code, no? There's no mention of pf except in the bug title. > I at one point tried adding the missing kernel export filter (as to at le= ast silence the noisy warnings in the logs), and imagine my surprise when t= he mbuf cluster leak stopped. I'm not too familiar with how this works - does this basically install a bu= nch of routes in the kernel, so most likely you're hitting an mbuf leak in the routing socket code? This may be fixed in 14.0 by virtue of having reimplemented parts of that interface using netlink. --=20 You are receiving this mail because: You are on the CC list for the bug.=