From nobody Mon May 09 15:37:29 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 27AE71AD631F for ; Mon, 9 May 2022 15:37:30 +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 4Kxlfd51wYz4bMM for ; Mon, 9 May 2022 15:37:29 +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 89A0313632 for ; Mon, 9 May 2022 15:37:29 +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 249FbTt5051150 for ; Mon, 9 May 2022 15:37:29 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 249FbTeh051149 for usb@FreeBSD.org; Mon, 9 May 2022 15:37:29 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: Mon, 09 May 2022 15:37:29 +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: mike@sentex.net 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=1652110649; 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=Ljr/XpMyzZAp9vWKbn+zeBGq21OzR08EJtiLV58qxxI=; b=fR26nehvLdYw1rdmK0EI/lS10lgUfjlmQiGpYEQVm4ct3jNXgY6J6ZkIhsu5D/y431ICvL 3aJFBvQmR3E/qWF0ewtTjDWPNxjxtxDplFmdbxzsCYzXtsWv9JAPxRLbqoofKNpJruPhgq I/wdsazCx7jSMwbntv4dFuoIa3wAwjoYDN3+CuAWaQNymL7N/BxeNNYpNQwZcXoSWUIr0i S1M+5YwxDfcDRZx5cZeN2OWy9Udf8BQ4b4LQ5pX1dyT6OOo7jI7G+HxhwX2bYYPmR3U/o3 SzWrwX8MIY8kYJ6KBTdBBWhimLwT0WWqdDQDu1IJTH3npSgvOQeZSE/3/5405Q== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1652110649; a=rsa-sha256; cv=none; b=Ebq+80I25MjGgdnsRqh9j+das8f/btp2MJaCQ8XXI3bCx1+Iv8xrDtvVFkSuDMYBZSseV+ HqZtlMW66DDyMGHHpZY71ZRHBKs0Eu2qwjkA61LIWy+/mWg98ONKT1nLTJ0DVYb0zQjCE+ KjOC9kwDShmYSkCXNRErg+eoPTrB9f5kCp2u2dCNHckbQu0Ee6DIntIaismvrOaMDJ2sm6 gLSZxPhNVHzlCPiIVZVkCoD+99utMVDGF5l6RZJp8AXZnlLQVGvho7aOGR82I37NsT6PDs DuQjNva4yRXI5aCch6f9roH6xyAeQAQs9m+rnpO+shi8DbPIYp6J8gSCnJmsnw== ARC-Authentication-Results: i=1; mx1.freebsd.org; none X-ThisMailContainsUnwantedMimeParts: N https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D263783 --- Comment #4 from mike@sentex.net --- Made it a little farther on RELENG_13. With a MC7455, I did the following at!entercnd=3D"A710" at+cpin? at!custom=3D"IPV6ENABLE",1 at+cgdcont=3D1,"ipv4v6","myapn" at!usbcomp =3D 1,1,1009 at!reset Then booting it starts to attach, but I get a panic umb0 on uhub4 umb0: on usbus2 umb0: version 1.0 Fatal trap 12: page fault while in kernel mode cpuid =3D 0; apic id =3D 00 fault virtual address =3D 0x28 fault code =3D supervisor read data, page not present instruction pointer =3D 0x20:0xffffffff8075c134 stack pointer =3D 0x28:0xfffffe0061bf7e50 frame pointer =3D 0x28:0xfffffe0061bf7e80 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 0 time =3D 1652110164 KDB: stack backtrace: #0 0xffffffff806986f5 at kdb_backtrace+0x65 #1 0xffffffff8064ba2f at vpanic+0x17f #2 0xffffffff8064b8a3 at panic+0x43 #3 0xffffffff80997f15 at trap_fatal+0x385 #4 0xffffffff80997f6f at trap_pfault+0x4f #5 0xffffffff80971088 at calltrap+0x8 #6 0xffffffff8120b7b7 at umb_attach_task+0x37 #7 0xffffffff804d0880 at usb_process+0x100 #8 0xffffffff8060931e at fork_exit+0x7e #9 0xffffffff809720fe at fork_trampoline+0xe Same if I manually load it kldload ./if_umb.ko umb0 on uhub4 umb0: on usbus2 umb0: version 1.0 # Fatal trap 12: page fault while in kernel mode cpuid =3D 2; apic id =3D 02 fault virtual address =3D 0x28 fault code =3D supervisor read data, page not present instruction pointer =3D 0x20:0xffffffff8075c134 stack pointer =3D 0x28:0xfffffe008a186e50 frame pointer =3D 0x28:0xfffffe008a186e80 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 2 time =3D 1652110585 KDB: stack backtrace: #0 0xffffffff806986f5 at kdb_backtrace+0x65 #1 0xffffffff8064ba2f at vpanic+0x17f #2 0xffffffff8064b8a3 at panic+0x43 #3 0xffffffff80997f15 at trap_fatal+0x385 #4 0xffffffff80997f6f at trap_pfault+0x4f #5 0xffffffff80971088 at calltrap+0x8 #6 0xffffffff815357b7 at umb_attach_task+0x37 #7 0xffffffff804d0880 at usb_process+0x100 #8 0xffffffff8060931e at fork_exit+0x7e #9 0xffffffff809720fe at fork_trampoline+0xe --=20 You are receiving this mail because: You are the assignee for the bug.=