From nobody Sat Oct 29 17:26:44 2022 X-Original-To: usb@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 4N05ts069Qz4gN8h for ; Sat, 29 Oct 2022 17:26:45 +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 4N05tr6BdTz46Sv for ; Sat, 29 Oct 2022 17:26:44 +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 4N05tr5HMXzQPL for ; Sat, 29 Oct 2022 17:26:44 +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 29THQi6a071021 for ; Sat, 29 Oct 2022 17:26:44 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 29THQijj071020 for usb@FreeBSD.org; Sat, 29 Oct 2022 17:26:44 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: usb@FreeBSD.org Subject: [Bug 263783] USB MBIM: Support for LTE/4G USB modems (MBIM) Date: Sat, 29 Oct 2022 17:26:44 +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: Unspecified X-Bugzilla-Keywords: feature, needs-qa X-Bugzilla-Severity: Affects Many People X-Bugzilla-Who: hendrik@0x00.to X-Bugzilla-Status: In Progress X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: usb@FreeBSD.org X-Bugzilla-Flags: maintainer-feedback? mfc-stable13? 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: FreeBSD List-Archive: https://lists.freebsd.org/archives/freebsd-usb List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-usb@freebsd.org X-BeenThere: freebsd-usb@freebsd.org MIME-Version: 1.0 ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1667064404; 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=CRvuRSxoYNlIuNnh0wXE1E5cD7cDP7Erwio9rZgu6EY=; b=JTvumcJemkiFQMQUBVTJNMjHZ1CUAJdPsU74wSm0QU/l40gpyhVsyFB3IwXoa2fyJOxwwE xnwlVkGbtlqY4qJTrWXOA0HaYW3FISbwqtqQMtXQOQghu2P8/oXb+r1S77iuPXFuOLh2Y2 Pyd/OtMRiTOZq2F6L2ybj1iEYGvAFKfa/2zN7EYvXq9jk9PZs9dB8o/FjCaOslmFTUP6CV XmSBP6MwqvQulqzC7JqLGfZ8MNgYIqlcUYuYI/8OS+baOstlr7DPX9ZWZHDvF1O59m5d25 xMA6+FEPzdG5o0aLNNkDwYt9KUn+qxRNZoWt08rzVolbOJFVZp7SKL/sjZKiRQ== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1667064404; a=rsa-sha256; cv=none; b=Q8ZY6pnmgrngakISOkWNcWrGD7lYxEU3EZe+1T1MglVz4bZlrsR3dlpo2sP08qMB/2JS3W ijOKPZTsxDzsaY08pOzHvxjbHwF413h/ByLaMaBde2rBq74LeRwSJuDwdZEjIT3a0qDs2d bfK4HbxkDc8t3PDULLmLs2tdLU9p735YTVUL5oKLzTjHdNH9Ukt1QpfAZHOhcv90/HmEz6 4DnizKC2Bk7nGNPMSqHu2e1IdKxINDEGXVvG9eSFWpNU1kc70jttwaPOtUFCWMbuXlBiLq hlAlEqRYTfKBjupXzVtIftIKgxxwD310zb6UkPECHKtM2Wc+7VkbuE8MZPoDSA== ARC-Authentication-Results: i=1; mx1.freebsd.org; none X-ThisMailContainsUnwantedMimeParts: N https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D263783 --- Comment #14 from hendrik@0x00.to --- (In reply to Hans Petter Selasky from comment #13) umb0 on uhub2 umb0: on usbus3 umb0: version 1.0 Fatal trap 12: page fault while in kernel mode cpuid =3D 4; apic id =3D 04 fault virtual address =3D 0x28 fault code =3D supervisor read data, page not present instruction pointer =3D 0x20:0xffffffff80d2cdc4 stack pointer =3D 0x28:0xfffffe011db43e50 frame pointer =3D 0x28:0xfffffe011db43e80 code segment =3D base 0x0, limit 0xfffff, type 0x1b =3D DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags =3D interrupt enabled, resume, IOPL =3D 0 current process =3D 15 (umb0) trap number =3D 12 panic: page fault cpuid =3D 4 time =3D 1667064094 KDB: stack backtrace: #0 0xffffffff80c694a5 at kdb_backtrace+0x65 #1 0xffffffff80c1bb5f at vpanic+0x17f #2 0xffffffff80c1b9d3 at panic+0x43 #3 0xffffffff810afdf5 at trap_fatal+0x385 #4 0xffffffff810afe4f at trap_pfault+0x4f #5 0xffffffff81087578 at calltrap+0x8 #6 0xffffffff82b0c7b7 at umb_attach_task+0x37 #7 0xffffffff80a36bd0 at usb_process+0x100 #8 0xffffffff80bd8a9e at fork_exit+0x7e #9 0xffffffff810885ee at fork_trampoline+0xe --=20 You are receiving this mail because: You are the assignee for the bug.=