From owner-freebsd-current@FreeBSD.ORG Wed Sep 4 16:07:46 2013 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTP id 4BBED14B for ; Wed, 4 Sep 2013 16:07:46 +0000 (UTC) (envelope-from jhb@freebsd.org) Received: from bigwig.baldwin.cx (bigwig.baldwin.cx [IPv6:2001:470:1f11:75::1]) (using TLSv1 with cipher ADH-CAMELLIA256-SHA (256/256 bits)) (No client certificate requested) by mx1.freebsd.org (Postfix) with ESMTPS id A9C1D2E7A for ; Wed, 4 Sep 2013 16:07:45 +0000 (UTC) Received: from jhbbsd.localnet (unknown [209.249.190.124]) by bigwig.baldwin.cx (Postfix) with ESMTPSA id B8099B922; Wed, 4 Sep 2013 12:07:43 -0400 (EDT) From: John Baldwin To: freebsd-current@freebsd.org Subject: Re: i915kms.ko not loading Date: Wed, 4 Sep 2013 11:58:56 -0400 User-Agent: KMail/1.13.5 (FreeBSD/8.2-CBSD-20110714-p28; KDE/4.5.5; amd64; ; ) References: <521E52A6.6040205@gmail.com> <522479AE.2070102@dumbbell.fr> <52274B2F.2070502@gmail.com> In-Reply-To: <52274B2F.2070502@gmail.com> MIME-Version: 1.0 Content-Type: Text/Plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <201309041158.56471.jhb@freebsd.org> X-Greylist: Sender succeeded SMTP AUTH, not delayed by milter-greylist-4.2.7 (bigwig.baldwin.cx); Wed, 04 Sep 2013 12:07:43 -0400 (EDT) Cc: Alexander , =?utf-8?q?Jean-S=C3=A9bastien?= =?utf-8?q?_P=C3=A9dron?= X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 04 Sep 2013 16:07:46 -0000 On Wednesday, September 04, 2013 11:01:03 am Alexander wrote: > 02.09.2013 14:42, Jean-S=C3=A9bastien P=C3=A9dron =D0=BF=D0=B8=D1=88=D0= =B5=D1=82: > > On 02.09.2013 12:00, Alexander wrote: > >> (...) > >> #17 0xffffffff80462700 in sysctl_move_oid () > >> #18 0xffffffff80319070 in drm_attach () > >> (...) > > The kernel is missing debug symbols. Could you please rebuild your > > kernel with the following option: > > makeoptions DEBUG=3D-g > > (also found in GENERIC) > > > > Then reproduce the problem and send the output of kgdb again? > > > > Thanks! > > > I rebuild the kernel with debug-g >=20 > kgdb /boot/kernel/kernel /var/crash/vmcore.0 > GNU gdb 6.1.1 [FreeBSD] > Copyright 2004 Free Software Foundation, Inc. > GDB is free software, covered by the GNU General Public License, and you = are > welcome to change it and/or distribute copies of it under certain > conditions. > Type "show copying" to see the conditions. > There is absolutely no warranty for GDB. Type "show warranty" for detail= s. > This GDB was configured as "amd64-marcel-freebsd"... >=20 > Unread portion of the kernel message buffer: > drmn0: on vgapci0 > iicbus0: on iicbb0 addr 0xff > iicsmb0: on iicbus0 > smbus1: on iicsmb0 > smb1: on smbus1 > iic0: on iicbus0 > iicsmb1: on iicbus1 > smbus2: on iicsmb1 > smb2: on smbus2 > iic1: on iicbus1 > iicbus2: on iicbb1 addr 0xff > iicsmb2: on iicbus2 > smbus3: on iicsmb2 > smb3: on smbus3 > iic2: on iicbus2 > iicsmb3: on iicbus3 > smbus4: on iicsmb3 > smb4: on smbus4 > iic3: on iicbus3 > iicbus4: on iicbb2 addr 0xff > iicsmb4: on iicbus4 > smbus5: on iicsmb4 > smb5: on smbus5 > iic4: on iicbus4 > iicsmb5: on iicbus5 > smbus6: on iicsmb5 > smb6: on smbus6 > iic5: on iicbus5 > iicbus6: on iicbb3 addr 0xff > iicsmb6: on iicbus6 > smbus7: on iicsmb6 > smb7: on smbus7 > iic6: on iicbus6 > iicsmb7: on iicbus7 > smbus8: on iicsmb7 > smb8: on smbus8 > iic7: on iicbus7 > iicbus8: on iicbb4 addr 0xff > iicsmb8: on iicbus8 > smbus9: on iicsmb8 > smb9: on smbus9 > iic8: on iicbus8 > iicsmb9: on iicbus9 > smbus10: on iicsmb9 > smb10: on smbus10 > iic9: on iicbus9 > iicbus10: on iicbb5 addr 0xff > iicsmb10: on iicbus10 > smbus11: on iicsmb10 > smb11: on smbus11 > iic10: on iicbus10 > iicsmb11: on iicbus11 > smbus12: on iicsmb11 > smb12: on smbus12 > iic11: on iicbus11 > iicbus12: on iicbb6 addr 0xff > iicsmb12: on iicbus12 > smbus13: on iicsmb12 > smb13: on smbus13 > iic12: on iicbus12 > iicsmb13: on iicbus13 > smbus14: on iicsmb13 > smb14: on smbus14 > iic13: on iicbus13 > iicbus14: on iicbb7 addr 0xff > iicsmb14: on iicbus14 > smbus15: on iicsmb14 > smb15: on smbus15 > iic14: on iicbus14 > iicsmb15: on iicbus15 > smbus16: on iicsmb15 > smb16: on smbus16 > iic15: on iicbus15 >=20 >=20 > Fatal trap 9: general protection fault while in kernel mode > cpuid =3D 2; apic id =3D 02 > instruction pointer =3D 0x20:0xffffffff810402a6 > stack pointer =3D 0x28:0xfffffe011f2f8360 > frame pointer =3D 0x28:0xfffffe011f2f83e0 > 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 1408 (kldload) > trap number =3D 9 > panic: general protection fault > cpuid =3D 2 > Uptime: 1m30s > Dumping 449 out of 7118 MB:..4%..11%..22%..33%..43%..54%..61%..72%..82%..= 93% >=20 > Reading symbols from /boot/kernel/zfs.ko.symbols...done. > Loaded symbols for /boot/kernel/zfs.ko.symbols > Reading symbols from /boot/kernel/acl_nfs4.ko.symbols...done. > Loaded symbols for /boot/kernel/acl_nfs4.ko.symbols > Reading symbols from /boot/kernel/opensolaris.ko.symbols...done. > Loaded symbols for /boot/kernel/opensolaris.ko.symbols > Reading symbols from /boot/kernel/if_re.ko.symbols...done. > Loaded symbols for /boot/kernel/if_re.ko.symbols > Reading symbols from /boot/kernel/snd_hda.ko.symbols...done. > Loaded symbols for /boot/kernel/snd_hda.ko.symbols > Reading symbols from /boot/kernel/umodem.ko.symbols...done. > Loaded symbols for /boot/kernel/umodem.ko.symbols > Reading symbols from /boot/kernel/ucom.ko.symbols...done. > Loaded symbols for /boot/kernel/ucom.ko.symbols > Reading symbols from /boot/kernel/u3g.ko.symbols...done. > Loaded symbols for /boot/kernel/u3g.ko.symbols > Reading symbols from /boot/modules/vboxdrv.ko...done. > Loaded symbols for /boot/modules/vboxdrv.ko > Reading symbols from /boot/kernel/fuse.ko.symbols...done. > Loaded symbols for /boot/kernel/fuse.ko.symbols > Reading symbols from /boot/kernel/fdescfs.ko.symbols...done. > Loaded symbols for /boot/kernel/fdescfs.ko.symbols > Reading symbols from /boot/modules/vboxnetflt.ko...done. > Loaded symbols for /boot/modules/vboxnetflt.ko > Reading symbols from /boot/kernel/netgraph.ko.symbols...done. > Loaded symbols for /boot/kernel/netgraph.ko.symbols > Reading symbols from /boot/kernel/ng_ether.ko.symbols...done. > Loaded symbols for /boot/kernel/ng_ether.ko.symbols > Reading symbols from /boot/modules/vboxnetadp.ko...done. > Loaded symbols for /boot/modules/vboxnetadp.ko > Reading symbols from /boot/kernel/i915kms.ko.symbols...done. > Loaded symbols for /boot/kernel/i915kms.ko.symbols > Reading symbols from /boot/kernel/drm2.ko.symbols...done. > Loaded symbols for /boot/kernel/drm2.ko.symbols > Reading symbols from /boot/kernel/iic.ko.symbols...done. > Loaded symbols for /boot/kernel/iic.ko.symbols > #0 doadump (textdump=3D) at pcpu.h:236 > 236 pcpu.h: No such file or directory. > in pcpu.h > (kgdb) bt > #0 doadump (textdump=3D) at pcpu.h:236 > #1 0xffffffff80459aa0 in kern_reboot (howto=3D260) at > /usr/src/sys/kern/kern_shutdown.c:447 > #2 0xffffffff80459e27 in panic (fmt=3D) at > /usr/src/sys/kern/kern_shutdown.c:754 > #3 0xffffffff8062977a in trap_fatal (frame=3D, > eva=3D) at /usr/src/sys/amd64/amd64/trap.c:873 > #4 0xffffffff8062942e in trap (frame=3D) at > /usr/src/sys/amd64/amd64/trap.c:224 > #5 0xffffffff80612fd3 in calltrap () at > /usr/src/sys/amd64/amd64/exception.S:232 > #6 0xffffffff810402a6 in intel_parse_bios (dev=3D0xfffff80005dca800) at > /usr/src/sys/modules/drm2/i915kms/../../../dev/drm2/i915/intel_bios.c:287 > #7 0xffffffff8102ba64 in i915_driver_load (dev=3D0xfffff80005dca800, > flags=3D) > at > /usr/src/sys/modules/drm2/i915kms/../../../dev/drm2/i915/i915_dma.c:1002 > #8 0xffffffff80319390 in drm_attach (kdev=3D, > idlist=3D) at /usr/src/sys/dev/drm/drm_drv.c:462 Can you do 'frame 6' and then 'l'? =2D-=20 John Baldwin