From nobody Fri Jan 28 22:32:46 2022 X-Original-To: bugs@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 BE83C19967D1 for ; Fri, 28 Jan 2022 22:32:46 +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 4JlsfQ3Qjzz4SQ0 for ; Fri, 28 Jan 2022 22:32:46 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 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 5607B232F for ; Fri, 28 Jan 2022 22:32:46 +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 20SMWkq7077041 for ; Fri, 28 Jan 2022 22:32:46 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 20SMWkGV077040 for bugs@FreeBSD.org; Fri, 28 Jan 2022 22:32:46 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: bugs@FreeBSD.org Subject: [Bug 261291] ESX NFS4.1 client hangs, server never responds to EXCHANGE_ID/CREATE_SESSION Date: Fri, 28 Jan 2022 22:32:46 +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: 13.0-STABLE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: rmacklem@FreeBSD.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: bugs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: 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: Bug reports List-Archive: https://lists.freebsd.org/archives/freebsd-bugs List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-bugs@freebsd.org MIME-Version: 1.0 ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1643409166; 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=y+mZY+4Hl1uDpwfwQKt9GOUfrT7vLnzqqd4NjI0NVoM=; b=pEegWUE9Wd3hU96WT03iy6NXR77YnGSksoEOlA3ySDo4jUJliy1g4+nNV3PeBcUJRWJMHv 08pQONl1QXLw9NU5z4pibiKW1SWQEfnuGwPBCyEtp6Gq/t3GEAvZoa93R5/rsACgVrKHzJ N8CINfeD1fXZExSbN0OMDEf+JXIqCULedMxmn4QCNcvQXUPWjFqv05Q+ZECMe1n5HKB2gb PjquoZ2LDrI4S5L1tSUWJPw/gooURtGXJP14Fsb6wzIO+vQUzhQJvu5ji5tPdhv2+bpket ZH1CxlYQ+PmOo0l0PBst6W1X/n0d1Ukgdfiu4XOVHS6I5UB56Rl6w2l8URJZ+g== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1643409166; a=rsa-sha256; cv=none; b=gL1OkGNy1mhv0YJ5Cj3vgvpV2JCM6Snjh/7KNp0YTg2MjwEONMRcvD2CwFuqOYjrPURp0U p4bx+7GNCPybO6LUB3ALXoUp94K4ENwBJH3Xl5Eou3wSlxmyMRKU1rjF0MJB/panZtsMn7 3P191v3Fu61TlZbg08F6gFkHBuT1x8ZgK1qoRFJwbWsfJSP+A5ohTlMd1ogvbjr4zaCGiA JatHqMy/pr/BglHblCiWI3NxMIUuN1QsWAwrYjql38LdAdJ/BslEwu9tgJ3l0KdKocd5h4 MpUwIOwh72TCa/GocamoQSN9N6lrWBoeVeS2W3N8+raj9qQ+1HIOfQtu2hXhnw== ARC-Authentication-Results: i=1; mx1.freebsd.org; none X-ThisMailContainsUnwantedMimeParts: N https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D261291 --- Comment #11 from Rick Macklem --- I took another look at the packet trace, focusing on the TCP stuff starting around packet #644. (You should look too, because my TCP is minimal and rusty.) Starting at packet# 657, 659,... there are ACKs from the VMware client to the FreeBSD NFS server and they all list a "Win=3D2048". Does that mean that FreeBSD can only send 2048 bytes? - This window does not seem to open up. Please take a look and maybe get someone conversant with TCP to look as well. --=20 You are receiving this mail because: You are the assignee for the bug.=