From mboxrd@z Thu Jan 1 00:00:00 1970
From: bugzilla-daemon@freedesktop.org
Subject: [Bug 43719] New: drm-core-next + AGP RV670 = Oops
Date: Sun, 11 Dec 2011 17:45:22 +0000
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Sender: dri-devel-bounces+sf-dri-devel=m.gmane.org@lists.freedesktop.org
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https://bugs.freedesktop.org/show_bug.cgi?id=43719
Bug #: 43719
Summary: drm-core-next + AGP RV670 = Oops
Classification: Unclassified
Product: Mesa
Version: git
Platform: x86 (IA32)
OS/Version: Linux (All)
Status: NEW
Severity: normal
Priority: medium
Component: Drivers/DRI/R600
AssignedTo: dri-devel@lists.freedesktop.org
ReportedBy: lists@andyfurniss.entadsl.com
I don't use this box any more as such, and this is the first drm-core-next I've
tried on it (Previous Kernel was d-r-t).
On loading kms I loose display, but the box is still alive.
startx hangs though, needing SysRq last line in xorg log drmOpenDevice: node
name is /dev/dri/card0
>>From kernel log -
Dec 11 17:16:36 nf7 kernel: [drm] Initialized drm 1.1.0 20060810
Dec 11 17:16:37 nf7 kernel: [drm] radeon kernel modesetting enabled.
Dec 11 17:16:37 nf7 kernel: ACPI: PCI Interrupt Link [APC4] enabled at IRQ 19
Dec 11 17:16:37 nf7 kernel: radeon 0000:02:00.0: PCI INT A -> Link[APC4] -> GSI
19 (level, high) -> IRQ 19
Dec 11 17:16:37 nf7 kernel: [drm] initializing kernel modesetting (RV670
0x1002:0x9515 0x174B:0x0028).
Dec 11 17:16:37 nf7 kernel: [drm] register mmio base: 0xE1000000
Dec 11 17:16:37 nf7 kernel: [drm] register mmio size: 65536
Dec 11 17:16:37 nf7 kernel: ATOM BIOS:
Dec 11 17:16:37 nf7 kernel: [drm] AGP mode requested: 8
Dec 11 17:16:37 nf7 kernel: agpgart-nvidia 0000:00:00.0: AGP 3.0 bridge
Dec 11 17:16:37 nf7 kernel: agpgart-nvidia 0000:00:00.0: putting AGP V3 device
into 8x mode
Dec 11 17:16:37 nf7 kernel: radeon 0000:02:00.0: putting AGP V3 device into 8x
mode
Dec 11 17:16:37 nf7 kernel: radeon 0000:02:00.0: GTT: 256M 0xC0000000 -
0xCFFFFFFF
Dec 11 17:16:37 nf7 kernel: radeon 0000:02:00.0: VRAM: 512M 0xA0000000 -
0xBFFFFFFF (512M used)
Dec 11 17:16:37 nf7 kernel: [drm] Detected VRAM RAM=512M, BAR=256M
Dec 11 17:16:37 nf7 kernel: [drm] RAM width 256bits DDR
Dec 11 17:16:37 nf7 kernel: [TTM] Zone kernel: Available graphics memory:
451408 kiB.
Dec 11 17:16:37 nf7 kernel: [TTM] Initializing pool allocator.
Dec 11 17:16:37 nf7 kernel: [drm] radeon: 512M of VRAM memory ready
Dec 11 17:16:37 nf7 kernel: [drm] radeon: 256M of GTT memory ready.
Dec 11 17:16:37 nf7 kernel: [drm] Supports vblank timestamp caching Rev 1
(10.10.2010).
Dec 11 17:16:37 nf7 kernel: [drm] Driver supports precise vblank timestamp
query.
Dec 11 17:16:37 nf7 kernel: [drm] radeon: irq initialized.
Dec 11 17:16:37 nf7 kernel: [drm] GART: num cpu pages 65536, num gpu pages
65536
Dec 11 17:16:37 nf7 kernel: [drm] Loading RV670 Microcode
Dec 11 17:16:37 nf7 kernel: BUG: unable to handle kernel NULL pointer
dereference at (null)
Dec 11 17:16:37 nf7 kernel: IP: [] radeon_ttm_tt_populate+0xb0/0x160
[radeon]
Dec 11 17:16:37 nf7 kernel: *pde = 00000000
Dec 11 17:16:37 nf7 kernel: Oops: 0002 [#1] PREEMPT
Dec 11 17:16:37 nf7 kernel: Modules linked in: radeon(+) ttm drm_kms_helper drm
i2c_algo_bit i2c_core cfbcopyarea cfbimgblt cfbfillrect fbcon font bitblit
softcursor fb fbdev ehci_hcd nvidia_agp agpgart ohci_hcd usbhid usbcore
usb_common snd_intel8x0 snd_ac97_codec ac97_bus forcedeth
Dec 11 17:16:37 nf7 kernel:
Dec 11 17:16:37 nf7 kernel: Pid: 2313, comm: modprobe Not tainted
3.2.0-rc1-10801-g32faa34 #1 /NF7-S/NF7 (nVidia-nForce2)
Dec 11 17:16:37 nf7 kernel: EIP: 0060:[] EFLAGS: 00010202 CPU: 0
Dec 11 17:16:37 nf7 kernel: EIP is at radeon_ttm_tt_populate+0xb0/0x160
[radeon]
Dec 11 17:16:37 nf7 kernel: EAX: 3311c000 EBX: c14ec4c0 ECX: 00000000 EDX:
00000000
Dec 11 17:16:37 nf7 kernel: ESI: 00000000 EDI: f306cd20 EBP: f60e7bb0 ESP:
f60e7b7c
Dec 11 17:16:37 nf7 kernel: DS: 007b ES: 007b FS: 0000 GS: 0033 SS: 0068
Dec 11 17:16:37 nf7 kernel: Process modprobe (pid: 2313, ti=f60e6000
task=f7310290 task.ti=f60e6000)
Dec 11 17:16:37 nf7 kernel: Stack:
Dec 11 17:16:37 nf7 kernel: 00001000 00000000 00000000 00000000 00000000
f696e000 f60e7bf8 00000000
Dec 11 17:16:37 nf7 kernel: f694882c f8b6ff0e f306cd20 f60e7c1c f696e44c
f60e7bc0 f8b6fcab f694882c
Dec 11 17:16:37 nf7 kernel: 00000000 f60e7bf8 f8b70fb7 f696e43c f696e494
f8010114 f6948860 00000000
Dec 11 17:16:37 nf7 kernel: Call Trace:
Dec 11 17:16:37 nf7 kernel: [] ?
ttm_tt_set_placement_caching+0xe/0x1c0 [ttm]
Dec 11 17:16:37 nf7 kernel: [] ttm_tt_bind+0x3b/0x60 [ttm]
Dec 11 17:16:37 nf7 kernel: [] ttm_bo_handle_move_mem+0x2e7/0x320
[ttm]
Dec 11 17:16:37 nf7 kernel: [] ttm_bo_move_buffer+0x105/0x120 [ttm]
Dec 11 17:16:37 nf7 kernel: [] ?
ttm_mem_global_alloc_zone+0xc4/0x150 [ttm]
Dec 11 17:16:37 nf7 kernel: [] ttm_bo_validate+0xa5/0x150 [ttm]
Dec 11 17:16:37 nf7 kernel: [] ttm_bo_init+0x2c2/0x3b0 [ttm]
Dec 11 17:16:37 nf7 kernel: [] radeon_bo_create+0x1ac/0x2b0 [radeon]
Dec 11 17:16:37 nf7 kernel: [] ? radeon_bo_create+0x2b0/0x2b0
[radeon]
Dec 11 17:16:37 nf7 kernel: [] radeon_wb_init+0x17d/0x1b0 [radeon]
Dec 11 17:16:37 nf7 kernel: [] r600_startup+0x27a/0x7b0 [radeon]
Dec 11 17:16:37 nf7 kernel: [] ?
radeon_gart_table_vram_alloc+0x4b/0x60 [radeon]
Dec 11 17:16:37 nf7 kernel: [] r600_init+0x12f/0x280 [radeon]
Dec 11 17:16:37 nf7 kernel: [] radeon_device_init+0x308/0x4f0
[radeon]
Dec 11 17:16:37 nf7 kernel: [] ? radeon_combios_fini+0x10/0x10
[radeon]
Dec 11 17:16:37 nf7 kernel: [] radeon_driver_load_kms+0x84/0x110
[radeon]
Dec 11 17:16:37 nf7 kernel: [] drm_get_pci_dev+0x141/0x250 [drm]
Dec 11 17:16:37 nf7 kernel: [] ? kmem_cache_alloc_trace+0x3f/0x120
Dec 11 17:16:37 nf7 kernel: [] ? sysfs_do_create_link+0x14e/0x1c0
Dec 11 17:16:37 nf7 kernel: [] radeon_pci_probe+0x85/0xb8 [radeon]
Dec 11 17:16:37 nf7 kernel: [] local_pci_probe+0x13/0x20
Dec 11 17:16:37 nf7 kernel: [] pci_device_probe+0x5f/0x90
Dec 11 17:16:37 nf7 kernel: [] driver_probe_device+0xfe/0x180
Dec 11 17:16:37 nf7 kernel: [] ? pci_match_device+0xcc/0xe0
Dec 11 17:16:37 nf7 kernel: [] __driver_attach+0x78/0x80
Dec 11 17:16:37 nf7 kernel: [] bus_for_each_dev+0x49/0x70
Dec 11 17:16:37 nf7 kernel: [] ? local_pci_probe+0x20/0x20
Dec 11 17:16:37 nf7 kernel: [] driver_attach+0x1e/0x20
Dec 11 17:16:37 nf7 kernel: [] ? device_attach+0x80/0x80
Dec 11 17:16:37 nf7 kernel: [] bus_add_driver+0xb9/0x220
Dec 11 17:16:37 nf7 kernel: [] ? local_pci_probe+0x20/0x20
Dec 11 17:16:37 nf7 kernel: [] driver_register+0x5f/0x120
Dec 11 17:16:37 nf7 kernel: [] ? get_tracepoint+0x16/0x180
Dec 11 17:16:37 nf7 kernel: [] ? 0xf8b7cfff
Dec 11 17:16:37 nf7 kernel: [] __pci_register_driver+0x3e/0xb0
Dec 11 17:16:37 nf7 kernel: [] ? 0xf8b7cfff
Dec 11 17:16:37 nf7 kernel: [] drm_pci_init+0xe2/0xf0 [drm]
Dec 11 17:16:37 nf7 kernel: [] ? printk+0x20/0x30
Dec 11 17:16:37 nf7 kernel: [] ? 0xf8b7cfff
Dec 11 17:16:37 nf7 kernel: [] radeon_init+0x4f/0xe1 [radeon]
Dec 11 17:16:37 nf7 kernel: [] do_one_initcall+0x112/0x160
Dec 11 17:16:37 nf7 kernel: [] ?
blocking_notifier_call_chain+0x1f/0x30
Dec 11 17:16:37 nf7 kernel: [] sys_init_module+0x6e/0x1c0
Dec 11 17:16:37 nf7 kernel: [] ? sys_read+0x42/0x70
Dec 11 17:16:37 nf7 kernel: [] sysenter_do_call+0x12/0x22
Dec 11 17:16:37 nf7 kernel: Code: 00 00 00 c7 44 24 04 00 00 00 00 c7 04 24 00
10 00 00 8d 59 5c 85 c9 0f 45 c3 8b 1d 80 c3 4e c1 31 c9 ff 53 08 8b 55 d8 8b
4d dc
Dec 11 17:16:37 nf7 kernel: <89> 04 0a 8b 47 2c 8b 14 b0 8b 45 e0 8b 58 08 a1
80 c3 4e c1 8b
Dec 11 17:16:37 nf7 kernel: EIP: [] radeon_ttm_tt_populate+0xb0/0x160
[radeon] SS:ESP 0068:f60e7b7c
Dec 11 17:16:37 nf7 kernel: CR2: 0000000000000000
Dec 11 17:16:37 nf7 kernel: ---[ end trace bb806ad23ac5c0ae ]---
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