From nobody Fri Mar 28 20:01:19 2025 X-Original-To: virtualization@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 4ZPWcc0MWRz5rMPh for ; Fri, 28 Mar 2025 20:01:20 +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 "R10" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4ZPWcb4pYDz3xFT for ; Fri, 28 Mar 2025 20:01:19 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1743192079; 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=Zx2kg8c3L/JlhUv2dtDJ8oY4rdPCEP688kS80t+Hpss=; b=aToGlrmT6bh06TZDuZasS/MAg2mL/ZVr3m8q63pwNcjSMgZvxCXmccDE5MpVpxt5qEg35G ZqzCt/Hl23JX1QsqRQXzs7KMLQaE3PLPC8Z4lvqOd0st84WH4IQemy7sZWC3jLfGDyJB3N tA/fB3r4kMSKi7SUIRl8J1sKG/4aiy+hIuGHfdXeBJGo6v+n9ACZq6KXKgxmeAlmg7QCnk I6lHS5GCITmkY16NGs8EYE2f8uSfVe0WtNf9HmKfcGbxwFYtIia7ZA4RZ1z6DCTB9QNZMa bohYl5aJinbNnHrK3tf6n9GcLWzBUOAKX+Oy+5d+H+YJWuzq9wE9AxmMZttOIA== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1743192079; a=rsa-sha256; cv=none; b=uwMT+/FqdNAx9KMpsAVxEa8+gP3ARWaSHru3J/2C6xZ5ojhh583gdNpg6VWjoErKANTEan jbmilzbCralfU5D2brVN3XgbhKIi48CrSjqywiHgJkYRQ0ljvvIcuU/ntmbDvxO7wMQhHq WJU3wmKDRbw1lByw36UO4S2hzFqvjrkopAKBiL7z6ROa186GsCxOoerfuwDF1UqfRScmL9 BM07xlGY5W94Npv5Hokd79S1nRvveNdEWYkmdALHf2agwYM1/MVda27DmFA6krywkXGDTo D5bqie9w0+6PzrTyq/fXFn9Y54M/Kdm5APw1e1EiArQTHBNsilefqhX6Vv41hw== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1743192079; 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=Zx2kg8c3L/JlhUv2dtDJ8oY4rdPCEP688kS80t+Hpss=; b=RdyvjA4xf79JOrfDPAiabspkBeyD2KZDqCG9aZKkyZYf7iW/zG8hCQjtMKLlkeEHrHX7+y nIU0XamO1Un21Grs8sYlpeI6tzdL5c8sRBhmlRCz//l/QgQFANxFxWTx+pQUC+I/ZYpvq5 D+v11HP2vYYJjkXaolXWSmshmNB+lrUJmfDzjOpG8W4+DzGI8rwJCESUU+MydN4ztbvaX+ KRQFmVHP23q+LNgnwWurnSL3XqzdWF+3eHlrn46z5BjjAeF2VMIH0x3S2eHEb+2+LG7zHT VJdFd89eBVyzUdQgzSify9jiQ3k2JjNv/fB12VBIWHmej2bwWXHDAoBQzc2I7Q== 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 4ZPWcb4KyCzx0D for ; Fri, 28 Mar 2025 20:01:19 +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 52SK1Jxe027555 for ; Fri, 28 Mar 2025 20:01:19 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 52SK1JPQ027553 for virtualization@FreeBSD.org; Fri, 28 Mar 2025 20:01:19 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: virtualization@FreeBSD.org Subject: [Bug 285681] [Hyper-V] i386 panic during storvsc_xferbuf_prepare() Date: Fri, 28 Mar 2025 20:01:19 +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: 15.0-CURRENT X-Bugzilla-Keywords: crash X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: dim@FreeBSD.org X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: virtualization@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated List-Id: Discussion List-Archive: https://lists.freebsd.org/archives/freebsd-virtualization List-Help: List-Post: List-Subscribe: List-Unsubscribe: X-BeenThere: freebsd-virtualization@freebsd.org Sender: owner-freebsd-virtualization@FreeBSD.org MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D285681 --- Comment #6 from Dimitry Andric --- (In reply to Mark Johnston from comment #5) > Could you please try, say, 3GB of RAM, and without the patch? With 3G of RAM it boots fine, without the patch! If I increase to 4G, it panics with "storvsc recvbuf is not large enough". = If I increase to 5G or larger, it panics with "invalid 1st page, ofs 0x378f000, = len 2048", so I suppose it then switches to PAE mode? --=20 You are receiving this mail because: You are the assignee for the bug.=