From owner-freebsd-bugs@freebsd.org Tue May 24 02:46:53 2016 Return-Path: Delivered-To: freebsd-bugs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 53180B4806E for ; Tue, 24 May 2016 02:46:53 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 37DB112AD for ; Tue, 24 May 2016 02:46:53 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from bugs.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id u4O2kr9I056171 for ; Tue, 24 May 2016 02:46:53 GMT (envelope-from bugzilla-noreply@freebsd.org) From: bugzilla-noreply@freebsd.org To: freebsd-bugs@FreeBSD.org Subject: [Bug 209725] Fatal trap 12 panic: page fault on kern_reboot with wctdm24xxp.ko Date: Tue, 24 May 2016 02:46:53 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 10.3-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: paulo@nlink.com.br X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: freebsd-bugs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version rep_platform op_sys bug_status bug_severity priority component assigned_to reporter cc Message-ID: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.22 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 24 May 2016 02:46:53 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D209725 Bug ID: 209725 Summary: Fatal trap 12 panic: page fault on kern_reboot with wctdm24xxp.ko Product: Base System Version: 10.3-RELEASE Hardware: amd64 OS: Any Status: New Severity: Affects Some People Priority: --- Component: kern Assignee: freebsd-bugs@FreeBSD.org Reporter: paulo@nlink.com.br CC: freebsd-amd64@FreeBSD.org CC: freebsd-amd64@FreeBSD.org On FreeBSD 10.3-RELEASE running with two digium cards and working fine: wctdm24xxp0@pci0:7:0:0: class=3D0x020000 card=3D0x2400d161 chip=3D0x2400d16= 1 rev=3D0x11 hdr=3D0x00 te12xp0@pci0:7:2:0: class=3D0x020000 card=3D0x8001d161 chip=3D0x8001d16= 1 rev=3D0x11 hdr=3D0x00 when we shuting down this system halts: ... Stopping asterisk dahdi wctdm24xxp0: <6>Freed a Wildcard dahdi: disable_span: span 2 Fatal trap 12: page fault while in kernel mode cpuid =3D 1; apic id =3D 01 fault virtual address =3D 0x28 fault code =3D supervisor read data, page not present instruction pointer =3D 0x20:0xffffffff80937699 stack pointer =3D 0x28:0xfffffe00506817e0 frame pointer =3D 0x28:0xfffffe0050681800 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 931 (kldunload) trap number =3D 12 panic: page fault cpuid =3D 1 KDB: stack backtrace: #0 0xffffffff8098e390 at kdb_backtrace+0x60 #1 0xffffffff80951066 at vpanic+0x126 #2 0xffffffff80950f33 at panic+0x43 #3 0xffffffff80d55f7b at trap_fatal+0x36b #4 0xffffffff80d5627d at trap_pfault+0x2ed #5 0xffffffff80d558fa at trap+0x47a #6 0xffffffff80d3b8d2 at calltrap+0x8 #7 0xffffffff81c7cf61 at wctdm_back_out_gracefully+0x401 #8 0xffffffff81c7cb4d at wctdm_release+0xad #9 0xffffffff81c7ca07 at wctdm_remove_one+0x2a7 #10 0xffffffff81c7c748 at wctdm_device_detach+0x38 #11 0xffffffff80983062 at device_detach+0x52 #12 0xffffffff809828bb at devclass_driver_deleted+0x6b #13 0xffffffff809827df at devclass_delete_driver+0x7f #14 0xffffffff80987413 at driver_module_handler+0x43 #15 0xffffffff80935c8e at module_unload+0x4e #16 0xffffffff8092b2da at linker_file_unload+0x29a #17 0xffffffff8092c393 at kern_kldunload+0xd3 Uptime: 7m58s --=20 You are receiving this mail because: You are the assignee for the bug.=