Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758745Ab2JSLyD (ORCPT ); Fri, 19 Oct 2012 07:54:03 -0400 Received: from mail.agmk.net ([91.192.224.71]:41459 "EHLO mail.agmk.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758731Ab2JSLyA (ORCPT ); Fri, 19 Oct 2012 07:54:00 -0400 From: =?utf-8?B?UGF3ZcWC?= Sikora To: linux-kernel@vger.kernel.org Cc: airlied@redhat.com Subject: [3.6.2] oops @ opteron server: mgag200 Fatal error during GPU init Date: Fri, 19 Oct 2012 13:53:54 +0200 Message-ID: <1993905.xE9oHSL7vg@localhost> User-Agent: KMail/4.9.1 (Linux/3.6.2; KDE/4.9.2; x86_64; ; ) MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="utf-8" Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 5723 Lines: 84 Hi, on the new opteron server i'm observing an oops during matrox video initialization. here's the dmesg from pure 3.6.2 kernel: [ 20.598985] [drm] Initialized drm 1.1.0 20060810 [ 20.642302] [drm:mga_vram_init] *ERROR* can't reserve VRAM [ 20.642307] mgag200 0000:01:04.0: Fatal error during GPU init: -6 [ 20.642319] BUG: unable to handle kernel NULL pointer dereference at (null) [ 20.664413] IP: [] drm_mode_config_cleanup+0x1f/0x1c0 [drm] [ 20.675905] PGD 40869b067 PUD 4086a4067 PMD 0 [ 20.687362] Oops: 0000 [#1] SMP [ 20.698748] Modules linked in: igb(+) usb_storage(+) mgag200(+) ttm crc32c_intel ghash_clmulni_intel drm_kms_helper drm aesni_intel usb_libusual dca ablk_helper uas i2c_algo_bit sysimgblt cryptd sysfillrect syscopyarea ptp aes_x86_64 pps_core evdev joydev pcspkr aes_generic hid_generic fam15h_power(+) i2c_piix4(+) atiixp(+) k10temp i2c_core microcode ide_core amd64_edac_mod edac_core hwmon edac_mce_amd processor button uhci_hcd ext3 jbd mbcache raid1 md_mod usbhid hid ohci_hcd ehci_hcd usbcore usb_common uvesafb sd_mod crc_t10dif ahci libahci libata scsi_mod [ 20.750381] CPU 12 [ 20.750478] Pid: 463, comm: udevd Not tainted 3.6.2 #4 Supermicro H8DGU/H8DGU [ 20.776696] RIP: 0010:[] [] drm_mode_config_cleanup+0x1f/0x1c0 [drm] [ 20.790249] RSP: 0018:ffff8804086a3a88 EFLAGS: 00010296 [ 20.803729] RAX: 0000000000000000 RBX: ffff881007f41000 RCX: 0000000000000043 [ 20.817409] RDX: 0000000000000000 RSI: 0000000000000046 RDI: ffff881008d83000 [ 20.831003] RBP: ffff8804086a3aa8 R08: 000000000000000a R09: 00000000000003ff [ 20.844580] R10: 0000000000000000 R11: 00000000000003fe R12: ffff881008d83000 [ 20.858085] R13: ffff881008d83460 R14: ffff881007f41000 R15: ffff881008d833a0 [ 20.871607] FS: 00007fc87267c800(0000) GS:ffff88101ec00000(0000) knlGS:0000000000000000 [ 20.885316] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 20.899017] CR2: 0000000000000000 CR3: 000000040869a000 CR4: 00000000000407e0 [ 20.912916] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 20.926724] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 20.940450] Process udevd (pid: 463, threadinfo ffff8804086a2000, task ffff88040846ee00) [ 20.942880] Probing IDE interface ide1... [ 20.968028] Stack: [ 20.981616] ffff881007f41000 ffff881007f41000 ffff881008d83000 ffffffffa029a8e0 [ 20.995514] ffff8804086a3ac8 ffffffffa02942c7 00000000fffffffa ffff881008ddd000 [ 21.009470] ffff8804086a3b58 ffffffffa029462e ffff8804086a3af8 ffffffffa03c11a1 [ 21.023443] Call Trace: [ 21.037295] [] mgag200_driver_unload+0x37/0x70 [mgag200] [ 21.051493] [] mgag200_driver_load+0x32e/0x4b0 [mgag200] [ 21.065600] [] ? drm_sysfs_device_add+0x81/0xb0 [drm] [ 21.079699] [] ? drm_get_minor+0x259/0x2f0 [drm] [ 21.093733] [] drm_get_pci_dev+0x17e/0x2c0 [drm] [ 21.107675] [] mga_pci_probe+0xb1/0xb9 [mgag200] [ 21.121582] [] local_pci_probe+0x74/0x100 [ 21.135386] [] pci_device_probe+0x111/0x120 [ 21.149106] [] driver_probe_device+0x76/0x240 [ 21.162801] [] __driver_attach+0x9b/0xa0 [ 21.176411] [] ? driver_probe_device+0x240/0x240 [ 21.190062] [] bus_for_each_dev+0x4d/0x90 [ 21.203724] [] driver_attach+0x19/0x20 [ 21.217443] [] bus_add_driver+0x190/0x260 [ 21.231260] [] ? 0xffffffffa02c4fff [ 21.245155] [] ? 0xffffffffa02c4fff [ 21.259047] [] driver_register+0x72/0x170 [ 21.272998] [] ? 0xffffffffa02c4fff [ 21.286900] [] __pci_register_driver+0x59/0xd0 [ 21.300840] [] ? 0xffffffffa02c4fff [ 21.314682] [] drm_pci_init+0x11a/0x130 [drm] [ 21.328540] [] ? 0xffffffffa02c4fff [ 21.342301] [] mgag200_init+0x32/0x1000 [mgag200] [ 21.356065] [] do_one_initcall+0x122/0x170 [ 21.369741] [] sys_init_module+0xfe6/0x1e50 [ 21.383355] [] ? free_notes_attrs+0x60/0x60 [ 21.396935] [] system_call_fastpath+0x16/0x1b [ 21.410479] Code: 5d 41 5e 5d c3 0f 1f 80 00 00 00 00 55 48 89 e5 41 55 41 54 49 89 fc 4d 8d ac 24 60 04 00 00 53 48 83 ec 08 48 8b 87 60 04 00 00 <48> 8b 18 48 8d 78 f8 48 83 eb 08 49 39 c5 74 1c 90 48 8b 47 40 [ 21.439403] RIP [] drm_mode_config_cleanup+0x1f/0x1c0 [drm] [ 21.453651] RSP [ 21.467829] CR2: 0000000000000000 [ 21.481651] ---[ end trace ecb4d159319307e6 ]--- 01:04.0 VGA compatible controller: Matrox Electronics Systems Ltd. MGA G200eW WPCM450 (rev 0a) (prog-if 00 [VGA controller]) Subsystem: Super Micro Computer Inc H8DGU Flags: bus master, medium devsel, latency 64, IRQ 20 Memory at fc000000 (32-bit, prefetchable) [size=16M] Memory at fdffc000 (32-bit, non-prefetchable) [size=16K] Memory at fe000000 (32-bit, non-prefetchable) [size=8M] Expansion ROM at [disabled] Capabilities: [dc] Power Management version 1 Kernel driver in use: mgag200 Kernel modules: mgag200 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/