* [3.14 regression] kernel oops with dpm enabled on TURKS
@ 2014-04-14 10:57 Giancarlo Formicuccia
2014-04-17 7:14 ` Giancarlo Formicuccia
0 siblings, 1 reply; 2+ messages in thread
From: Giancarlo Formicuccia @ 2014-04-14 10:57 UTC (permalink / raw)
To: dri-devel
[-- Attachment #1: Type: text/plain, Size: 576 bytes --]
Greetings,
I'm facing a dpm regression in 3.14 on my radeon TURKS (pci id 1002:6840).
Upon loading the radeon module with dpm enabled, the screen goes black and the
computer locks up.
The problem first appeared at 6c7bccea390853bdec5b76fe31fc50f3b36f75d5
drm/radeon/pm: move pm handling into the asic specific code
and is still present in 3.15-rc1.
Loading the radeon module with dpm disabled works.
I captured the relevant kernel messages using a netconsole (attached); there
is an oops in radeon_ring_write presumibly during the test of ring #5.
Thanks,
Giancarlo
[-- Attachment #2: oops.txt --]
[-- Type: text/plain, Size: 9473 bytes --]
[ 1210.992907] [drm] Initialized drm 1.1.0 20060810
[ 1211.084938] [drm] radeon kernel modesetting enabled.
[ 1211.114952] fb: switching to radeondrmfb from VESA VGA
[ 1211.143161] Console: switching to colour dummy device 80x25
[ 1211.143897] [drm] initializing kernel modesetting (TURKS 0x1002:0x6840 0x1179:0xFB81).
[ 1211.143943] [drm] register mmio base: 0xC0000000
[ 1211.143948] [drm] register mmio size: 131072
[ 1211.144072] ATOM BIOS: Toshiba/Quanta
[ 1211.144175] radeon 0000:01:00.0: VRAM: 2048M 0x0000000000000000 - 0x000000007FFFFFFF (2048M used)
[ 1211.144184] radeon 0000:01:00.0: GTT: 1024M 0x0000000080000000 - 0x00000000BFFFFFFF
[ 1211.144191] [drm] Detected VRAM RAM=2048M, BAR=256M
[ 1211.144196] [drm] RAM width 128bits DDR
[ 1211.144400] [TTM] Zone kernel: Available graphics memory: 4075516 kiB
[ 1211.144413] [TTM] Zone dma32: Available graphics memory: 2097152 kiB
[ 1211.144418] [TTM] Initializing pool allocator
[ 1211.144429] [TTM] Initializing DMA pool allocator
[ 1211.144459] [drm] radeon: 2048M of VRAM memory ready
[ 1211.144465] [drm] radeon: 1024M of GTT memory ready.
[ 1211.144491] [drm] Loading TURKS Microcode
[ 1211.231998] [drm] Internal thermal controller with fan control
[ 1211.232150] == power state 0 ==
[ 1211.232161] ui class: none
[ 1211.232170] internal class: boot
[ 1211.232179] caps:
[ 1211.232185] uvd vclk: 0 dclk: 0
[ 1211.232191] power level 0 sclk: 30000 mclk: 15000 vddc: 900 vddci: 0
[ 1211.232197] power level 1 sclk: 30000 mclk: 15000 vddc: 900 vddci: 0
[ 1211.232202] power level 2 sclk: 30000 mclk: 15000 vddc: 900 vddci: 0
[ 1211.232207] status: c r b
[ 1211.232219] == power state 1 ==
[ 1211.232223] ui class: performance
[ 1211.232228] internal class: none
[ 1211.232236] caps:
[ 1211.232241] uvd vclk: 0 dclk: 0
[ 1211.232246] power level 0 sclk: 30000 mclk: 15000 vddc: 900 vddci: 0
[ 1211.232252] power level 1 sclk: 50000 mclk: 90000 vddc: 1000 vddci: 0
[ 1211.232258] power level 2 sclk: 60000 mclk: 90000 vddc: 1000 vddci: 0
[ 1211.232263] status:
[ 1211.232268] == power state 2 ==
[ 1211.232272] ui class: none
[ 1211.232277] internal class: uvd
[ 1211.232284] caps: video
[ 1211.232292] uvd vclk: 70000 dclk: 56000
[ 1211.232297] power level 0 sclk: 50000 mclk: 90000 vddc: 1000 vddci: 0
[ 1211.232303] power level 1 sclk: 50000 mclk: 90000 vddc: 1000 vddci: 0
[ 1211.232309] power level 2 sclk: 60000 mclk: 90000 vddc: 1000 vddci: 0
[ 1211.232314] status:
[ 1211.232319] == power state 3 ==
[ 1211.232323] ui class: battery
[ 1211.232328] internal class: none
[ 1211.232335] caps:
[ 1211.232341] uvd vclk: 0 dclk: 0
[ 1211.232346] power level 0 sclk: 30000 mclk: 15000 vddc: 900 vddci: 0
[ 1211.232352] power level 1 sclk: 30000 mclk: 15000 vddc: 900 vddci: 0
[ 1211.232358] power level 2 sclk: 40000 mclk: 40000 vddc: 900 vddci: 0
[ 1211.232363] status:
[ 1211.232369] == power state 4 ==
[ 1211.232373] ui class: battery
[ 1211.232378] internal class: uvd_hd
[ 1211.232385] caps: video
[ 1211.232393] uvd vclk: 40000 dclk: 30000
[ 1211.232398] power level 0 sclk: 40000 mclk: 40000 vddc: 900 vddci: 0
[ 1211.232403] power level 1 sclk: 40000 mclk: 40000 vddc: 900 vddci: 0
[ 1211.232409] power level 2 sclk: 40000 mclk: 40000 vddc: 900 vddci: 0
[ 1211.232414] status:
[ 1211.232420] == power state 5 ==
[ 1211.232424] ui class: none
[ 1211.232429] internal class: ulv
[ 1211.232437] caps:
[ 1211.232442] uvd vclk: 0 dclk: 0
[ 1211.232446] power level 0 sclk: 30000 mclk: 15000 vddc: 875 vddci: 0
[ 1211.232452] power level 1 sclk: 30000 mclk: 15000 vddc: 875 vddci: 0
[ 1211.232458] power level 2 sclk: 30000 mclk: 15000 vddc: 875 vddci: 0
[ 1211.232463] status:
[ 1211.236599] [drm] radeon: dpm initialized
[ 1211.249516] [drm] GART: num cpu pages 262144, num gpu pages 262144
[ 1211.250989] [drm] enabling PCIE gen 2 link speeds, disable with radeon.pcie_gen2=0
[ 1211.255602] [drm] PCIE GART of 1024M enabled (table at 0x0000000000273000).
[ 1211.255745] radeon 0000:01:00.0: WB enabled
[ 1211.255755] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000080000c00 and cpu addr 0xffff880241baac00
[ 1211.255765] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000080000c0c and cpu addr 0xffff880241baac0c
[ 1211.256541] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x0000000000072118 and cpu addr 0xffffc90011e32118
[ 1211.256550] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[ 1211.256557] [drm] Driver supports precise vblank timestamp query.
[ 1211.256618] radeon 0000:01:00.0: radeon: using MSI.
[ 1211.256661] [drm] radeon: irq initialized.
[ 1211.273550] [drm] ring test on 0 succeeded in 1 usecs
[ 1211.273617] [drm] ring test on 3 succeeded in 1 usecs
[ 1211.475123] BUG: unable to handle kernel paging request at ffff88063f4ceffc
[ 1211.475128] IP: [<ffffffffa04bc15a>] radeon_ring_write+0x2a/0x60 [radeon]
[ 1211.475154] PGD 1b2d067 PUD 0
[ 1211.475158] Oops: 0002 [#1] PREEMPT SMP
[ 1211.475162] Modules linked in: radeon(+) ttm drm_kms_helper drm hwmon i2c_algo_bit i2c_core loop netconsole iptable_filter ip_tables x_tables atl1c ext4 crc16 mbcache jbd2 hid_generic usbhid hid sd_mod sr_mod crc_t10dif cdrom crct10dif_common atkbd libps2 ahci libahci libata ehci_pci xhci_hcd scsi_mod ehci_hcd usbcore usb_common i8042 serio [last unloaded: loop]
[ 1211.475222] CPU: 2 PID: 281 Comm: modprobe Not tainted 3.15.0-rc1-ARCH #21
[ 1211.475225] Hardware name: TOSHIBA Satellite M840/Type2 - Board Product Name1, BIOS 1.20 03/01/2012
[ 1211.475228] task: ffff880241e446e0 ti: ffff8802425da000 task.ti: ffff8802425da000
[ 1211.475231] RIP: 0010:[<ffffffffa04bc15a>] [<ffffffffa04bc15a>] radeon_ring_write+0x2a/0x60 [radeon]
[ 1211.475250] RSP: 0018:ffff8802425db9b0 EFLAGS: 00010202
[ 1211.475253] RAX: ffff88063f4ceffc RBX: ffff8802418b5358 RCX: 0000000000000000
[ 1211.475256] RDX: ffff88023f4cf000 RSI: 0000000000003dbd RDI: ffff8802418b5358
[ 1211.475259] RBP: ffff8802425db9c0 R08: 000000000003d090 R09: 0000000000000008
[ 1211.475261] R10: 0000000000002f12 R11: 0000000000000000 R12: 0000000000003dbd
[ 1211.475264] R13: ffff8802418b5358 R14: 0000000000000000 R15: ffff8802418b5358
[ 1211.475266] FS: 00007fb400d30700(0000) GS:ffff88024ec80000(0000) knlGS:0000000000000000
[ 1211.475269] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1211.475271] CR2: ffff88063f4ceffc CR3: 0000000241e8b000 CR4: 00000000001407e0
[ 1211.475274] Stack:
[ 1211.475276] ffff8802418b4000 ffff8802418b4000 ffff8802425db9f8 ffffffffa055e191
[ 1211.475281] ffff8802418b4000 0000000000000000 ffff8802418b5358 00000000000000e3
[ 1211.475286] 0000000000001010 ffff8802425dba20 ffffffffa055df2d ffff8802418b4000
[ 1211.475291] Call Trace:
[ 1211.475313] [<ffffffffa055e191>] uvd_v1_0_ring_test+0x51/0x140 [radeon]
[ 1211.475331] [<ffffffffa055df2d>] uvd_v1_0_init+0x7d/0x180 [radeon]
[ 1211.475352] [<ffffffffa04f6428>] evergreen_startup+0x18d8/0x18f0 [radeon]
[ 1211.475370] [<ffffffffa04f66c0>] evergreen_init+0x1e0/0x3a0 [radeon]
[ 1211.475387] [<ffffffffa048cccc>] radeon_device_init+0x66c/0x910 [radeon]
[ 1211.475403] [<ffffffffa048f1f6>] radeon_driver_load_kms+0x86/0x210 [radeon]
[ 1211.475409] [<ffffffffa040f67d>] drm_dev_register+0xad/0x100 [drm]
[ 1211.475415] [<ffffffffa0412144>] drm_get_pci_dev+0xd4/0x210 [drm]
[ 1211.475431] [<ffffffffa048b44a>] radeon_pci_probe+0xaa/0xd0 [radeon]
[ 1211.475436] [<ffffffff812af0a5>] local_pci_probe+0x45/0xa0
[ 1211.475440] [<ffffffff812ae815>] ? pci_match_device+0xc5/0xd0
[ 1211.475443] [<ffffffff812af1d9>] pci_device_probe+0xd9/0x130
[ 1211.475447] [<ffffffff81368645>] driver_probe_device+0x125/0x3b0
[ 1211.475450] [<ffffffff813689a3>] __driver_attach+0x93/0xa0
[ 1211.475453] [<ffffffff81368910>] ? __device_attach+0x40/0x40
[ 1211.475456] [<ffffffff81366593>] bus_for_each_dev+0x63/0xa0
[ 1211.475459] [<ffffffff81367ffe>] driver_attach+0x1e/0x20
[ 1211.475462] [<ffffffff81367be0>] bus_add_driver+0x180/0x250
[ 1211.475465] [<ffffffffa05d1000>] ? 0xffffffffa05d0fff
[ 1211.475468] [<ffffffff81369024>] driver_register+0x64/0xf0
[ 1211.475472] [<ffffffffa05d1000>] ? 0xffffffffa05d0fff
[ 1211.475475] [<ffffffff812ae97b>] __pci_register_driver+0x4b/0x50
[ 1211.475480] [<ffffffffa041238a>] drm_pci_init+0x10a/0x140 [drm]
[ 1211.475483] [<ffffffffa05d1000>] ? 0xffffffffa05d0fff
[ 1211.475496] [<ffffffffa05d109c>] radeon_init+0x9c/0xba [radeon]
[ 1211.475500] [<ffffffff8100216a>] do_one_initcall+0xfa/0x1b0
[ 1211.475504] [<ffffffff81088b28>] ? __blocking_notifier_call_chain+0x58/0x70
[ 1211.475509] [<ffffffff810dcc3b>] load_module+0x1c6b/0x2580
[ 1211.475512] [<ffffffff810d9630>] ? store_uevent+0x40/0x40
[ 1211.475516] [<ffffffff810dd6c6>] SyS_finit_module+0x86/0xb0
[ 1211.475520] [<ffffffff814e16a9>] system_call_fastpath+0x16/0x1b
[ 1211.475523] Code: 00 0f 1f 44 00 00 55 48 89 e5 41 54 41 89 f4 53 8b 47 38 48 89 fb 85 c0 7e 27 8b 43 28 48 8b 53 08 8d 48 01 48 8d 04 82 89 4b 28 <44> 89 20 8b 43 54 83 6b 38 01 21 43 28 83 6b 34 01 5b 41 5c 5d
[ 1211.475573] RIP [<ffffffffa04bc15a>] radeon_ring_write+0x2a/0x60 [radeon]
[ 1211.475592] RSP <ffff8802425db9b0>
[ 1211.475593] CR2: ffff88063f4ceffc
[ 1211.475597] ---[ end trace e735e256cc25fd02 ]---
[-- Attachment #3: Type: text/plain, Size: 159 bytes --]
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^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [3.14 regression] kernel oops with dpm enabled on TURKS
2014-04-14 10:57 [3.14 regression] kernel oops with dpm enabled on TURKS Giancarlo Formicuccia
@ 2014-04-17 7:14 ` Giancarlo Formicuccia
0 siblings, 0 replies; 2+ messages in thread
From: Giancarlo Formicuccia @ 2014-04-17 7:14 UTC (permalink / raw)
To: dri-devel
[-- Attachment #1: Type: text/plain, Size: 1675 bytes --]
mmm further tests shown the oops was casual, maybe related to the real
problem, I can't say. I'm unable to reproduce it.
But the gpu stall is 100% reproducible with dpm enabled. Attached is the log
that usually shows up. Other than that, I also observe the lspci "Unknown
header type 7f" problem similar to ko bug #73041
https://bugzilla.kernel.org/show_bug.cgi?id=73041
A few notes:
- I can confirm that the problem was first introduced by
6c7bccea390853bdec5b76fe31fc50f3b36f75d5. Until
e14cd2bbcb98541e199b7223f38d61527dfe45c9 the gpu works.
- The "Unknown header type 7f" thing is not new to me. I experienced this
problem a year ago, trying the Catalyst driver. I spent some time filing a bug
report for amd, which remained unanswered:
http://ati.cchtml.com/show_bug.cgi?id=743
Alex, do you have any clue? Maybe your commit changed something into the
initialization order which is confusing this gpu?
Thanks,
Giancarlo
In data lunedì, aprile 14, 2014 12:57:55, Giancarlo Formicuccia ha scritto:
> Greetings,
>
> I'm facing a dpm regression in 3.14 on my radeon TURKS (pci id 1002:6840).
> Upon loading the radeon module with dpm enabled, the screen goes black and
> the computer locks up.
>
> The problem first appeared at 6c7bccea390853bdec5b76fe31fc50f3b36f75d5
> drm/radeon/pm: move pm handling into the asic specific code
>
> and is still present in 3.15-rc1.
>
> Loading the radeon module with dpm disabled works.
>
> I captured the relevant kernel messages using a netconsole (attached); there
> is an oops in radeon_ring_write presumibly during the test of ring #5.
>
> Thanks,
>
> Giancarlo
[-- Attachment #2: log.txt --]
[-- Type: text/plain, Size: 8427 bytes --]
[ 107.950509] [drm] radeon kernel modesetting enabled.
[ 107.974044] checking generic (b0000000 300000) vs hw (b0000000 10000000)
[ 107.996501] fb: switching to radeondrmfb from VESA VGA
[ 108.017616] Console: switching to colour dummy device 80x25
[ 108.018358] [drm] initializing kernel modesetting (TURKS 0x1002:0x6840 0x1179:0xFB81).
[ 108.018401] [drm] register mmio base: 0xC0000000
[ 108.018406] [drm] register mmio size: 131072
[ 108.018523] ATOM BIOS: Toshiba/Quanta
[ 108.018615] radeon 0000:01:00.0: VRAM: 2048M 0x0000000000000000 - 0x000000007FFFFFFF (2048M used)
[ 108.018622] radeon 0000:01:00.0: GTT: 1024M 0x0000000080000000 - 0x00000000BFFFFFFF
[ 108.018628] [drm] Detected VRAM RAM=2048M, BAR=256M
[ 108.018632] [drm] RAM width 128bits DDR
[ 108.018774] [TTM] Zone kernel: Available graphics memory: 4075258 kiB
[ 108.018780] [TTM] Zone dma32: Available graphics memory: 2097152 kiB
[ 108.018785] [TTM] Initializing pool allocator
[ 108.018794] [TTM] Initializing DMA pool allocator
[ 108.018822] [drm] radeon: 2048M of VRAM memory ready
[ 108.018827] [drm] radeon: 1024M of GTT memory ready.
[ 108.018848] [drm] Loading TURKS Microcode
[ 108.090679] [drm] Internal thermal controller with fan control
[ 108.090825] == power state 0 ==
[ 108.090834] ui class: none
[ 108.090841] internal class: boot
[ 108.090849] caps:
[ 108.090855] uvd vclk: 0 dclk: 0
[ 108.090860] power level 0 sclk: 30000 mclk: 15000 vddc: 900 vddci: 0
[ 108.090866] power level 1 sclk: 30000 mclk: 15000 vddc: 900 vddci: 0
[ 108.090873] power level 2 sclk: 30000 mclk: 15000 vddc: 900 vddci: 0
[ 108.090878] status: c r b
[ 108.090890] == power state 1 ==
[ 108.090894] ui class: performance
[ 108.090900] internal class: none
[ 108.090908] caps:
[ 108.090913] uvd vclk: 0 dclk: 0
[ 108.090918] power level 0 sclk: 30000 mclk: 15000 vddc: 900 vddci: 0
[ 108.090924] power level 1 sclk: 50000 mclk: 90000 vddc: 1000 vddci: 0
[ 108.090929] power level 2 sclk: 60000 mclk: 90000 vddc: 1000 vddci: 0
[ 108.090934] status:
[ 108.090940] == power state 2 ==
[ 108.090944] ui class: none
[ 108.090950] internal class: uvd
[ 108.090957] caps: video
[ 108.090966] uvd vclk: 70000 dclk: 56000
[ 108.090971] power level 0 sclk: 50000 mclk: 90000 vddc: 1000 vddci: 0
[ 108.090977] power level 1 sclk: 50000 mclk: 90000 vddc: 1000 vddci: 0
[ 108.090982] power level 2 sclk: 60000 mclk: 90000 vddc: 1000 vddci: 0
[ 108.090987] status:
[ 108.090992] == power state 3 ==
[ 108.090996] ui class: battery
[ 108.091002] internal class: none
[ 108.091010] caps:
[ 108.091015] uvd vclk: 0 dclk: 0
[ 108.091020] power level 0 sclk: 30000 mclk: 15000 vddc: 900 vddci: 0
[ 108.091025] power level 1 sclk: 30000 mclk: 15000 vddc: 900 vddci: 0
[ 108.091031] power level 2 sclk: 40000 mclk: 40000 vddc: 900 vddci: 0
[ 108.091036] status:
[ 108.091041] == power state 4 ==
[ 108.091045] ui class: battery
[ 108.091050] internal class: uvd_hd
[ 108.091057] caps: video
[ 108.091065] uvd vclk: 40000 dclk: 30000
[ 108.091070] power level 0 sclk: 40000 mclk: 40000 vddc: 900 vddci: 0
[ 108.091076] power level 1 sclk: 40000 mclk: 40000 vddc: 900 vddci: 0
[ 108.091081] power level 2 sclk: 40000 mclk: 40000 vddc: 900 vddci: 0
[ 108.091086] status:
[ 108.091091] == power state 5 ==
[ 108.091095] ui class: none
[ 108.091100] internal class: ulv
[ 108.091107] caps:
[ 108.091113] uvd vclk: 0 dclk: 0
[ 108.091117] power level 0 sclk: 30000 mclk: 15000 vddc: 875 vddci: 0
[ 108.091123] power level 1 sclk: 30000 mclk: 15000 vddc: 875 vddci: 0
[ 108.091129] power level 2 sclk: 30000 mclk: 15000 vddc: 875 vddci: 0
[ 108.091134] status:
[ 108.095303] [drm] radeon: dpm initialized
[ 108.108181] [drm] GART: num cpu pages 262144, num gpu pages 262144
[ 108.109605] [drm] enabling PCIE gen 2 link speeds, disable with radeon.pcie_gen2=0
[ 108.142078] [drm] PCIE GART of 1024M enabled (table at 0x0000000000273000).
[ 108.142211] radeon 0000:01:00.0: WB enabled
[ 108.142220] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000080000c00 and cpu addr 0xffff88023f14ac00
[ 108.142229] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000080000c0c and cpu addr 0xffff88023f14ac0c
[ 108.142648] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x0000000000072118 and cpu addr 0xffffc90011f32118
[ 108.142657] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[ 108.142662] [drm] Driver supports precise vblank timestamp query.
[ 108.142692] radeon 0000:01:00.0: irq 44 for MSI/MSI-X
[ 108.142712] radeon 0000:01:00.0: radeon: using MSI.
[ 108.142747] [drm] radeon: irq initialized.
[ 108.271894] [drm:r600_ring_test] *ERROR* radeon: ring 0 test failed (scratch(0x8504)=0xFFFFFFFF)
[ 108.271900] radeon 0000:01:00.0: disabling GPU acceleration
[ 113.276575] [drm:atom_op_jump] *ERROR* atombios stuck in loop for more than 5secs aborting
[ 113.276583] [drm:atom_execute_table_locked] *ERROR* atombios stuck executing E582 (len 3163, WS 4, PS 4) @ 0xEC4D
[ 113.276593] [drm] radeon atom DIG backlight initialized
[ 113.276597] [drm] Radeon Display Connectors
[ 113.276599] [drm] Connector 0:
[ 113.276602] [drm] LVDS-1
[ 113.276605] [drm] DDC: 0x6440 0x6440 0x6444 0x6444 0x6448 0x6448 0x644c 0x644c
[ 113.276608] [drm] Encoders:
[ 113.276610] [drm] LCD1: INTERNAL_UNIPHY
[ 113.276613] [drm] Connector 1:
[ 113.276615] [drm] HDMI-A-1
[ 113.276617] [drm] HPD1
[ 113.276620] [drm] DDC: 0x6430 0x6430 0x6434 0x6434 0x6438 0x6438 0x643c 0x643c
[ 113.276623] [drm] Encoders:
[ 113.276625] [drm] DFP1: INTERNAL_UNIPHY1
[ 113.276628] [drm] Connector 2:
[ 113.276630] [drm] VGA-1
[ 113.276633] [drm] DDC: 0x6450 0x6450 0x6454 0x6454 0x6458 0x6458 0x645c 0x645c
[ 113.276637] [drm] Encoders:
[ 113.276644] [drm] CRT1: INTERNAL_KLDSCP_DAC1
[ 118.282704] [drm:atom_op_jump] *ERROR* atombios stuck in loop for more than 5secs aborting
[ 118.282713] [drm:atom_execute_table_locked] *ERROR* atombios stuck executing C8D2 (len 1136, WS 0, PS 0) @ 0xC8FC
[ 123.302175] [drm:atom_op_jump] *ERROR* atombios stuck in loop for more than 5secs aborting
[ 123.302189] [drm:atom_execute_table_locked] *ERROR* atombios stuck executing D228 (len 62, WS 0, PS 0) @ 0xD244
[ 123.302197] switching from power state:
[ 123.302200] ui class: none
[ 123.302204] internal class: boot
[ 123.302208] caps:
[ 123.302211] uvd vclk: 0 dclk: 0
[ 123.302214] power level 0 sclk: 30000 mclk: 15000 vddc: 900 vddci: 0
[ 123.302218] power level 1 sclk: 30000 mclk: 15000 vddc: 900 vddci: 0
[ 123.302221] power level 2 sclk: 30000 mclk: 15000 vddc: 900 vddci: 0
[ 123.302223] status: c b
[ 123.302228] switching to power state:
[ 123.302231] ui class: performance
[ 123.302234] internal class: none
[ 123.302238] caps:
[ 123.302240] uvd vclk: 0 dclk: 0
[ 123.302244] power level 0 sclk: 30000 mclk: 15000 vddc: 900 vddci: 0
[ 123.302251] power level 1 sclk: 50000 mclk: 90000 vddc: 1000 vddci: 0
[ 123.302257] power level 2 sclk: 60000 mclk: 90000 vddc: 1000 vddci: 0
[ 123.302260] status: r
[ 123.302282] [drm:btc_dpm_set_power_state] *ERROR* rv770_restrict_performance_levels_before_switch failed
[ 128.308303] [drm:atom_op_jump] *ERROR* atombios stuck in loop for more than 5secs aborting
[ 128.308310] [drm:atom_execute_table_locked] *ERROR* atombios stuck executing D228 (len 62, WS 0, PS 0) @ 0xD244
[ 133.314432] [drm:atom_op_jump] *ERROR* atombios stuck in loop for more than 5secs aborting
[ 133.314439] [drm:atom_execute_table_locked] *ERROR* atombios stuck executing D228 (len 62, WS 0, PS 0) @ 0xD244
[ 138.320561] [drm:atom_op_jump] *ERROR* atombios stuck in loop for more than 5secs aborting
[ 138.320568] [drm:atom_execute_table_locked] *ERROR* atombios stuck executing D228 (len 62, WS 0, PS 0) @ 0xD244
[ 143.326690] [drm:atom_op_jump] *ERROR* atombios stuck in loop for more than 5secs aborting
[ 143.326697] [drm:atom_execute_table_locked] *ERROR* atombios stuck executing D228 (len 62, WS 0, PS 0) @ 0xD244
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2014-04-14 10:57 [3.14 regression] kernel oops with dpm enabled on TURKS Giancarlo Formicuccia
2014-04-17 7:14 ` Giancarlo Formicuccia
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