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Date: Mon, 29 Jul 2013 09:35:27 +0200 From: Johannes Hirte <johannes.hirte@....tu-ilmenau.de> To: Johannes Hirte <johannes.hirte@....tu-ilmenau.de> Cc: Dave Jones <davej@...hat.com>, Linux Kernel <linux-kernel@...r.kernel.org>, bskeggs@...hat.com, maarten.lankhorst@...onical.com Subject: Re: nouveau oops in nouveau_bo_new On Mon, 29 Jul 2013 08:56:16 +0200 Johannes Hirte <johannes.hirte@....tu-ilmenau.de> wrote: > On Thu, 25 Jul 2013 12:22:03 -0400 > Dave Jones <davej@...hat.com> wrote: > > > This recently started happening (since the last DRM merge, 3.10 was > > fine). > > > > [ 17.751970] Oops: 0000 [#1] PREEMPT SMP DEBUG_PAGEALLOC > > [ 17.752260] Modules linked in: nouveau(+) video mxm_wmi wmi > > i2c_algo_bit tg3 ttm drm_kms_helper iTCO_wdt drm iTCO_vendor_support > > ptp lpc_ich ppdev dcdbas mfd_core pps_core serio_raw i5k_amb > > i2c_i801 pcspkr i2c_core shpchp parport_pc parport xfs libcrc32c > > raid0 floppy [ 17.753911] CPU: 3 PID: 292 Comm: systemd-udevd Not > > tainted 3.11.0-rc2+ #13 [ 17.754123] Hardware name: Dell > > Inc. Precision WorkStation 490 /0DT031, BIOS A08 > > 04/25/2008 [ 17.754285] task: ed9dabc0 ti: ecdd0000 task.ti: > > ecdd0000 [ 17.754392] EIP: 0060:[<f86dde0f>] EFLAGS: 00010296 CPU: > > 3 [ 17.754542] EIP is at nouveau_bo_new+0x1f/0x28c [nouveau] > > [ 17.754647] EAX: 00000000 EBX: ed8610b0 ECX: 00000100 EDX: > > 00004000 [ 17.754753] ESI: 00004000 EDI: ec8390b0 EBP: ecdd1b4c > > ESP: ecdd1b14 [ 17.754858] DS: 007b ES: 007b FS: 00d8 GS: 00e0 > > SS: 0068 [ 17.754963] CR0: 80050033 CR2: 00000000 CR3: 2ca65000 > > CR4: 000007f0 [ 17.755069] Stack: [ 17.755167] 00000003 > > f1002780 000008b0 ecdd0000 f850280f 00000600 000080d0 ed8610b0 > > [ 17.755690] 00000100 ef9f3cd0 00000000 ed8610b0 ef9f3cd0 > > 00000000 ecdd1b78 f86ef2f6 [ 17.756210] 00000004 00000000 > > 00000000 00000000 ed861444 ecef8c30 ebb41520 ef9f3cd0 > > [ 17.756729] Call Trace: [ 17.756849] [<f850280f>] ? > > drm_mode_crtc_set_gamma_size+0x23/0x43 [drm] [ 17.756993] > > [<f86ef2f6>] nv04_crtc_create+0xd4/0x142 [nouveau] [ 17.757138] > > [<f86f2758>] nv04_display_create+0xf2/0x35a [nouveau] > > [ 17.757281] [<f86e801a>] nouveau_display_create+0x33f/0x553 > > [nouveau] [ 17.757422] [<f86d99fb>] nouveau_drm_load+0x22f/0x5dc > > [nouveau] [ 17.757534] [<c1391816>] ? device_register+0x17/0x1a > > [ 17.757648] [<f84ff77b>] ? drm_sysfs_device_add+0x76/0xa3 [drm] > > [ 17.757764] [<f84fe6bd>] drm_get_pci_dev+0x138/0x238 [drm] > > [ 17.757902] [<f86ab3ce>] ? nouveau_device_create_+0x65/0x11b > > [nouveau] [ 17.758044] [<f86da081>] > > nouveau_drm_probe+0x2d9/0x360 [nouveau] [ 17.758155] > > [<c12d55ac>] pci_device_probe+0x6c/0xb0 [ 17.758261] > > [<c1393dae>] driver_probe_device+0x7f/0x356 [ 17.758367] > > [<c139412c>] __driver_attach+0x74/0x76 [ 17.758473] > > [<c13940b8>] ? __device_attach+0x33/0x33 [ 17.758579] > > [<c13922b6>] bus_for_each_dev+0x49/0x74 [ 17.758684] > > [<c13938ec>] driver_attach+0x1e/0x20 [ 17.758791] [<c13940b8>] ? > > __device_attach+0x33/0x33 [ 17.758896] [<c1393550>] > > bus_add_driver+0x1d0/0x27c [ 17.759002] [<c12d51c2>] ? > > pci_pm_suspend+0x111/0x111 [ 17.759109] [<c12d51c2>] ? > > pci_pm_suspend+0x111/0x111 [ 17.759215] [<c1394667>] > > driver_register+0x6a/0x123 [ 17.759321] [<c12bdfad>] ? > > __raw_spin_lock_init+0x2d/0x4e [ 17.759428] [<c12d45f3>] > > __pci_register_driver+0x4a/0x4d [ 17.760008] [<f84fe8a3>] > > drm_pci_init+0xe6/0xee [drm] [ 17.760008] [<f8752000>] ? > > 0xf8751fff [ 17.760008] [<f8752048>] > > nouveau_drm_init+0x48/0x1000 [nouveau] [ 17.760008] [<c10003f0>] > > do_one_initcall+0xc0/0x180 [ 17.760008] [<f8752000>] ? > > 0xf8751fff [ 17.760008] [<c1033765>] ? set_memory_nx+0x5a/0x5c > > [ 17.760008] [<c15aca75>] ? set_section_ro_nx+0x54/0x59 > > [ 17.760008] [<c10b4174>] load_module+0x1ad6/0x2519 > > [ 17.760008] [<c10b05ed>] ? > > copy_module_from_fd.isra.49+0x34/0x13b [ 17.760008] [<c10b4d0b>] > > SyS_finit_module+0x73/0xac [ 17.760008] [<c106b0cb>] ? > > up_write+0x1b/0x30 [ 17.760008] [<c11343ca>] ? > > vm_mmap_pgoff+0x7a/0x97 [ 17.760008] [<c15bf03b>] > > sysenter_do_call+0x12/0x32 [ 17.760008] Code: c7 83 1c 01 00 00 > > ff ff ff ff eb aa 55 89 e5 57 56 53 83 ec 2c 66 66 66 66 90 89 d6 > > 89 4d e8 8b b8 ec 03 00 00 8b 87 8c 00 00 00 <8b> 00 0f b6 88 91 00 > > 00 00 b8 ff ff ff ff d3 e0 25 ff ff ff 7f [ 17.760008] EIP: > > [<f86dde0f>] nouveau_bo_new+0x1f/0x28c [nouveau] SS:ESP > > 0068:ecdd1b14 [ 17.760008] CR2: 0000000000000000 > > I've seen a similar oops. Bisect pointed me to > 0108bc808107b97e101b15af9705729626be6447 "drm/nouveau: do not allow > negative sizes for now" and reverting this commit fixed it for me. Forgot CC -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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