93001 – modprobe radeon dpm=0 and starting Xorg sometimes logs "general protection fault" and no output

Bug 93001 - modprobe radeon dpm=0 and starting Xorg sometimes logs "general protection fault" and no output

Summary: modprobe radeon dpm=0 and starting Xorg sometimes logs "general protection fa...

Status:	NEW

Alias:	None

Product:	Drivers
Classification:	Unclassified
Component:	Video(DRI - non Intel) (show other bugs)
Hardware:	x86-64 Linux

Importance:	P1 normal
Assignee:	drivers_video-dri

URL:
Keywords:

Depends on:
Blocks:

Reported:	2015-02-09 21:22 UTC by Joerg Esser
Modified:	2016-03-23 18:37 UTC (History)
CC List:	1 user (show)

See Also:
Kernel Version:	3.18.6
Subsystem:
Regression:	No
Bisected commit-id:

Attachments
vbios (58.00 KB, application/octet-stream) 2015-02-10 12:05 UTC, Joerg Esser	Details
Add an attachment (proposed patch, testcase, etc.)

Description Joerg Esser 2015-02-09 21:22:48 UTC

I need to blacklist the radeon module in debian.
Loading of radeon only works with modprobe radeon dpm=0 on the console, autoloading with kernel command line will crash kernel and needs powercycle.
I have to power on my Monitor before kernel load, not module load!
If i try to power on my Monitor after kernel load, I never get an output.
Even when I try to load radeon module.

I have the problems since 3.18, before this I used 3.12 kernels without these Problems.

Can I give more info?

lspci -s 01:00.0 -v
01:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Cedar [Radeon HD 5000/6000/7350/8350 Series] (prog-if 00 [VGA controller])
        Subsystem: PC Partner Limited / Sapphire Technology Device e157
        Flags: bus master, fast devsel, latency 0, IRQ 33
        Memory at e0000000 (64-bit, prefetchable) [size=256M]
        Memory at f7cc0000 (64-bit, non-prefetchable) [size=128K]
        I/O ports at d000 [size=256]
        Expansion ROM at f7ca0000 [disabled] [size=128K]
        Capabilities: [50] Power Management version 3
        Capabilities: [58] Express Legacy Endpoint, MSI 00
        Capabilities: [a0] MSI: Enable+ Count=1/1 Maskable- 64bit+
        Capabilities: [100] Vendor Specific Information: ID=0001 Rev=1 Len=010 <?>
        Capabilities: [150] Advanced Error Reporting
        Kernel driver in use: radeon


modprobe radeon dpm=0

syslog:
Feb  9 19:49:28 vdr kernel: [   72.811025] [drm] Initialized drm 1.1.0 20060810
Feb  9 19:49:29 vdr kernel: [   72.985256] [drm] radeon kernel modesetting enabled.
Feb  9 19:49:29 vdr kernel: [   72.985685] [drm] initializing kernel modesetting (CEDAR 0x1002:0x68F9 0x174B:0xE157).
Feb  9 19:49:29 vdr kernel: [   72.985744] [drm] register mmio base: 0xF7CC0000
Feb  9 19:49:29 vdr kernel: [   72.985779] [drm] register mmio size: 131072
Feb  9 19:49:29 vdr kernel: [   72.985842] ATOM BIOS: CEDAR
Feb  9 19:49:29 vdr kernel: [   72.985936] radeon 0000:01:00.0: VRAM: 512M 0x0000000000000000 - 0x000000001FFFFFFF (512M used)
Feb  9 19:49:29 vdr kernel: [   72.985979] radeon 0000:01:00.0: GTT: 1024M 0x0000000020000000 - 0x000000005FFFFFFF
Feb  9 19:49:29 vdr kernel: [   72.986019] [drm] Detected VRAM RAM=512M, BAR=256M
Feb  9 19:49:29 vdr kernel: [   72.986055] [drm] RAM width 64bits DDR
Feb  9 19:49:29 vdr kernel: [   72.986192] [TTM] Zone  kernel: Available graphics memory: 4092590 kiB
Feb  9 19:49:29 vdr kernel: [   72.986238] [TTM] Zone   dma32: Available graphics memory: 2097152 kiB
Feb  9 19:49:29 vdr kernel: [   72.986285] [TTM] Initializing pool allocator
Feb  9 19:49:29 vdr kernel: [   72.986323] [TTM] Initializing DMA pool allocator
Feb  9 19:49:29 vdr kernel: [   72.986374] [drm] radeon: 512M of VRAM memory ready
Feb  9 19:49:29 vdr kernel: [   72.986412] [drm] radeon: 1024M of GTT memory ready.
Feb  9 19:49:29 vdr kernel: [   72.986459] [drm] Loading CEDAR Microcode
Feb  9 19:49:29 vdr kernel: [   73.036364] [drm] Internal thermal controller with fan control
Feb  9 19:49:29 vdr kernel: [   73.036483] [drm] radeon: power management initialized
Feb  9 19:49:29 vdr kernel: [   73.078603] [drm] GART: num cpu pages 262144, num gpu pages 262144
Feb  9 19:49:29 vdr kernel: [   73.080385] [drm] enabling PCIE gen 2 link speeds, disable with radeon.pcie_gen2=0
Feb  9 19:49:29 vdr kernel: [   73.086702] [drm] PCIE GART of 1024M enabled (table at 0x000000000025E000).
Feb  9 19:49:29 vdr kernel: [   73.086871] radeon 0000:01:00.0: WB enabled
Feb  9 19:49:29 vdr kernel: [   73.086915] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000020000c00 and cpu addr 0xffff8800c94e2c00
Feb  9 19:49:29 vdr kernel: [   73.086979] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000020000c0c and cpu addr 0xffff8800c94e2c0c
Feb  9 19:49:29 vdr kernel: [   73.089987] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x000000000005c418 and cpu addr 0xffffc90005b1c418
Feb  9 19:49:29 vdr kernel: [   73.090135] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
Feb  9 19:49:29 vdr kernel: [   73.090188] [drm] Driver supports precise vblank timestamp query.
Feb  9 19:49:29 vdr kernel: [   73.090239] radeon 0000:01:00.0: radeon: MSI limited to 32-bit
Feb  9 19:49:29 vdr kernel: [   73.090299] radeon 0000:01:00.0: irq 33 for MSI/MSI-X
Feb  9 19:49:29 vdr kernel: [   73.090309] radeon 0000:01:00.0: radeon: using MSI.
Feb  9 19:49:29 vdr kernel: [   73.090374] [drm] radeon: irq initialized.
Feb  9 19:49:29 vdr kernel: [   73.107085] [drm] ring test on 0 succeeded in 1 usecs
Feb  9 19:49:29 vdr kernel: [   73.107135] [drm] ring test on 3 succeeded in 2 usecs
Feb  9 19:49:29 vdr kernel: [   73.283648] [drm] ring test on 5 succeeded in 1 usecs
Feb  9 19:49:29 vdr kernel: [   73.283706] [drm] UVD initialized successfully.
Feb  9 19:49:29 vdr kernel: [   73.284115] [drm] ib test on ring 0 succeeded in 0 usecs
Feb  9 19:49:29 vdr kernel: [   73.284197] [drm] ib test on ring 3 succeeded in 0 usecs
Feb  9 19:49:30 vdr kernel: [   73.930897] [drm] ib test on ring 5 succeeded
Feb  9 19:49:30 vdr kernel: [   73.932747] [drm] forcing DVI-I-1 connector ON
Feb  9 19:49:30 vdr kernel: [   73.932986] [drm] Radeon Display Connectors
Feb  9 19:49:30 vdr kernel: [   73.933038] [drm] Connector 0:
Feb  9 19:49:30 vdr kernel: [   73.933086] [drm]   HDMI-A-1
Feb  9 19:49:30 vdr kernel: [   73.933134] [drm]   HPD1
Feb  9 19:49:30 vdr kernel: [   73.933182] [drm]   DDC: 0x6460 0x6460 0x6464 0x6464 0x6468 0x6468 0x646c 0x646c
Feb  9 19:49:30 vdr kernel: [   73.933251] [drm]   Encoders:
Feb  9 19:49:30 vdr kernel: [   73.933298] [drm]     DFP1: INTERNAL_UNIPHY1
Feb  9 19:49:30 vdr kernel: [   73.933348] [drm] Connector 1:
Feb  9 19:49:30 vdr kernel: [   73.933396] [drm]   DVI-I-1
Feb  9 19:49:30 vdr kernel: [   73.933443] [drm]   HPD4
Feb  9 19:49:30 vdr kernel: [   73.933492] [drm]   DDC: 0x6440 0x6440 0x6444 0x6444 0x6448 0x6448 0x644c 0x644c
Feb  9 19:49:30 vdr kernel: [   73.933560] [drm]   Encoders:
Feb  9 19:49:30 vdr kernel: [   73.933607] [drm]     DFP2: INTERNAL_UNIPHY
Feb  9 19:49:30 vdr kernel: [   73.933657] [drm]     CRT1: INTERNAL_KLDSCP_DAC1
Feb  9 19:49:30 vdr kernel: [   73.933708] [drm] Connector 2:
Feb  9 19:49:30 vdr kernel: [   73.933755] [drm]   VGA-1
Feb  9 19:49:30 vdr kernel: [   73.933804] [drm]   DDC: 0x6430 0x6430 0x6434 0x6434 0x6438 0x6438 0x643c 0x643c
Feb  9 19:49:30 vdr kernel: [   73.933872] [drm]   Encoders:
Feb  9 19:49:30 vdr kernel: [   73.933920] [drm]     CRT2: INTERNAL_KLDSCP_DAC2
Feb  9 19:49:30 vdr kernel: [   74.014157] [drm] fb mappable at 0xE045F000
Feb  9 19:49:30 vdr kernel: [   74.014212] [drm] vram apper at 0xE0000000
Feb  9 19:49:30 vdr kernel: [   74.014262] [drm] size 8294400
Feb  9 19:49:30 vdr kernel: [   74.014310] [drm] fb depth is 24
Feb  9 19:49:30 vdr kernel: [   74.014358] [drm]    pitch is 7680
Feb  9 19:49:30 vdr kernel: [   74.014582] fbcon: radeondrmfb (fb0) is primary device
Feb  9 19:49:30 vdr kernel: [   74.059378] Console: switching to colour frame buffer device 240x67
Feb  9 19:49:30 vdr kernel: [   74.070571] radeon 0000:01:00.0: fb0: radeondrmfb frame buffer device
Feb  9 19:49:30 vdr kernel: [   74.070625] radeon 0000:01:00.0: registered panic notifier
Feb  9 19:49:30 vdr kernel: [   74.094677] [drm] Initialized radeon 2.40.0 20080528 for 0000:01:00.0 on minor 0




Start Xorg
syslog:
Feb  9 19:43:12 vdr kernel: [ 4163.575416] general protection fault: 0000 [#1] SMP
Feb  9 19:43:12 vdr kernel: [ 4163.575476] Modules linked in: radeon ttm drm_kms_helper drm i2c_algo_bit cfg80211 bnep binfmt_misc nfsd auth_rpcgss oid_registry nfs_acl nfs lockd grace fscache sunrpc bridge stp llc joydev hid_sony ff_memless btusb stv6110x snd_hda_codec_hdmi snd_hda_codec_via snd_hda_codec_generic lnbp21 bluetooth iTCO_wdt iTCO_vendor_support snd_hda_intel stv0299 stv090x rfkill rc_hauppauge budget_ci budget_core ttpci_eeprom snd_hda_controller ddbridge saa7146 dvb_core snd_hda_codec rc_core coretemp kvm_intel snd_hwdep i2c_i801 i2c_core kvm snd_pcm shpchp snd_timer snd soundcore evdev pcspkr serio_raw lpc_ich mfd_core asus_atk0110 i7core_edac edac_core button acpi_cpufreq processor thermal_sys loop fuse parport_pc ppdev lp parport autofs4 ext4 crc16 mbcache jbd2 dm_mod sg sd_mod usbhid hid usb_storage ahci crc32c_intel libahci libata ehci_pci ehci_hcd scsi_mod r8169 mii usbcore usb_common
Feb  9 19:43:12 vdr kernel: [ 4163.576384] CPU: 3 PID: 2148 Comm: Xorg Not tainted 3.18.6 #2
Feb  9 19:43:12 vdr kernel: [ 4163.576436] Hardware name: System manufacturer System Product Name/P7H55, BIOS 0901    11/12/2010
Feb  9 19:43:12 vdr kernel: [ 4163.576514] task: ffff880036465530 ti: ffff8800c7964000 task.ti: ffff8800c7964000
Feb  9 19:43:12 vdr kernel: [ 4163.576579] RIP: 0010:[<ffffffffa0770b92>]  [<ffffffffa0770b92>] evergreen_hdmi_enable+0x32/0x100 [radeon]
Feb  9 19:43:12 vdr kernel: [ 4163.576696] RSP: 0018:ffff8800c7967a78  EFLAGS: 00010202
Feb  9 19:43:12 vdr kernel: [ 4163.576743] RAX: 75b9f0b51d5c0505 RBX: ffff8802094d4f20 RCX: 0000000000000003
Feb  9 19:43:12 vdr kernel: [ 4163.576805] RDX: ffffffffa0770b60 RSI: 0000000000000001 RDI: ffff8801f8058000
Feb  9 19:43:12 vdr kernel: [ 4163.576867] RBP: ffff880211cce800 R08: ffff8801f9790000 R09: 0000000000000000
Feb  9 19:43:12 vdr kernel: [ 4163.576929] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801f8058000
Feb  9 19:43:12 vdr kernel: [ 4163.576991] R13: ffff8801f8058000 R14: 0000000000006b00 R15: ffff880211cce800
Feb  9 19:43:12 vdr kernel: [ 4163.577054] FS:  00007fa6efd18980(0000) GS:ffff88021fc60000(0000) knlGS:0000000000000000
Feb  9 19:43:12 vdr kernel: [ 4163.577124] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Feb  9 19:43:12 vdr kernel: [ 4163.577174] CR2: 00007fbc1fa87000 CR3: 00000000c7a7b000 CR4: 00000000000007e0
Feb  9 19:43:12 vdr kernel: [ 4163.577236] Stack:
Feb  9 19:43:12 vdr kernel: [ 4163.577255]  ffff880211cce800 ffff880211cce800 ffff880036a0a800 ffffffffa0778c8e
Feb  9 19:43:12 vdr kernel: [ 4163.577327]  ffff8800db278b38 ffff8800d2aaa000 ffff880036a05f00 0000000000000001
Feb  9 19:43:12 vdr kernel: [ 4163.577398]  ffff8800db278b38 ffff8800db278800 ffff880211cce800 ffffffffa06be915
Feb  9 19:43:12 vdr kernel: [ 4163.577470] Call Trace:
Feb  9 19:43:12 vdr kernel: [ 4163.577519]  [<ffffffffa0778c8e>] ? radeon_atom_encoder_mode_set+0x17e/0x3d0 [radeon]
Feb  9 19:43:12 vdr kernel: [ 4163.577591]  [<ffffffffa06be915>] ? drm_crtc_helper_set_mode+0x335/0x500 [drm_kms_helper]
Feb  9 19:43:12 vdr kernel: [ 4163.577666]  [<ffffffffa06bf6fb>] ? drm_crtc_helper_set_config+0xa0b/0xba0 [drm_kms_helper]
Feb  9 19:43:12 vdr kernel: [ 4163.577756]  [<ffffffffa0712bbf>] ? radeon_crtc_set_config+0x3f/0x110 [radeon]
Feb  9 19:43:12 vdr kernel: [ 4163.577830]  [<ffffffffa0670341>] ? drm_mode_set_config_internal+0x61/0xf0 [drm]
Feb  9 19:43:12 vdr kernel: [ 4163.577902]  [<ffffffffa0674962>] ? drm_mode_setcrtc+0x262/0x570 [drm]
Feb  9 19:43:12 vdr kernel: [ 4163.577966]  [<ffffffffa06667f3>] ? drm_ioctl+0x1c3/0x5a0 [drm]
Feb  9 19:43:12 vdr kernel: [ 4163.578023]  [<ffffffff8117ed37>] ? mmap_region+0x1d7/0x620
Feb  9 19:43:12 vdr kernel: [ 4163.578082]  [<ffffffffa06e804a>] ? radeon_drm_ioctl+0x4a/0x80 [radeon]
Feb  9 19:43:12 vdr kernel: [ 4163.578144]  [<ffffffff811ce6d0>] ? do_vfs_ioctl+0x2d0/0x4a0
Feb  9 19:43:12 vdr kernel: [ 4163.578196]  [<ffffffff8117d882>] ? SyS_mmap_pgoff+0xe2/0x280
Feb  9 19:43:12 vdr kernel: [ 4163.578248]  [<ffffffff811ce921>] ? SyS_ioctl+0x81/0xa0
Feb  9 19:43:12 vdr kernel: [ 4163.578298]  [<ffffffff8154526d>] ? system_call_fastpath+0x16/0x1b
Feb  9 19:43:12 vdr kernel: [ 4163.578351] Code: 48 89 fd 48 83 ec 08 48 8b 9d 58 01 00 00 48 8b 07 48 85 db 48 8b 78 28 74 26 48 8b 83 00 01 00 00 48 85 c0 74 1a 40 84 f6 74 1e <80> 38 00 75 10 c6 00 01 f6 05 47 76 f2 ff 01 0f 85 a2 00 00 00
Feb  9 19:43:12 vdr kernel: [ 4163.578724] RIP  [<ffffffffa0770b92>] evergreen_hdmi_enable+0x32/0x100 [radeon]
Feb  9 19:43:12 vdr kernel: [ 4163.578815]  RSP <ffff8800c7967a78>
Feb  9 19:43:12 vdr kernel: [ 4164.298309] Overflow input 0
Feb  9 19:43:12 vdr kernel: [ 4164.299252] Overflow input 1

Feb  9 19:44:42 vdr vdr: [2153] epg data writer thread started (pid=1807, tid=2153, prio=low)
Feb  9 19:44:42 vdr vdr: [2153] epg data writer thread ended (pid=1807, tid=2153)
Feb  9 19:45:42 vdr kernel: [ 4315.023926] INFO: task kworker/2:0:1902 blocked for more than 120 seconds.
Feb  9 19:45:42 vdr kernel: [ 4315.023993]       Not tainted 3.18.6 #2
Feb  9 19:45:42 vdr kernel: [ 4315.024028] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Feb  9 19:45:42 vdr kernel: [ 4315.024097] kworker/2:0     D 0000000000000000     0  1902      2 0x00000000
Feb  9 19:45:42 vdr kernel: [ 4315.024171] Workqueue: events output_poll_execute [drm_kms_helper]
Feb  9 19:45:42 vdr kernel: [ 4315.024228]  ffff88003680d2b0 0000000000000046 0000000200000000 ffff880214dba0d0
Feb  9 19:45:42 vdr kernel: [ 4315.024301]  0000000000013740 ffff8800caf3ffd8 0000000000013740 ffff88003680d2b0
Feb  9 19:45:42 vdr kernel: [ 4315.024372]  ffff88003680d2b0 ffff8800db278a00 ffff8800db278a04 ffff88003680d2b0
Feb  9 19:45:42 vdr kernel: [ 4315.024444] Call Trace:
Feb  9 19:45:42 vdr kernel: [ 4315.024473]  [<ffffffff81541369>] ? schedule_preempt_disabled+0x29/0x70
Feb  9 19:45:42 vdr kernel: [ 4315.024535]  [<ffffffff81542f52>] ? __mutex_lock_slowpath+0x92/0x100
Feb  9 19:45:42 vdr kernel: [ 4315.024592]  [<ffffffff81542fdb>] ? mutex_lock+0x1b/0x30
Feb  9 19:45:42 vdr kernel: [ 4315.024643]  [<ffffffffa06c0562>] ? output_poll_execute+0x42/0x1a0 [drm_kms_helper]
Feb  9 19:45:42 vdr kernel: [ 4315.024713]  [<ffffffff81081c3e>] ? process_one_work+0x14e/0x3f0
Feb  9 19:45:42 vdr kernel: [ 4315.024769]  [<ffffffff8108253b>] ? worker_thread+0x6b/0x4a0
Feb  9 19:45:42 vdr kernel: [ 4315.024821]  [<ffffffff810824d0>] ? rescuer_thread+0x290/0x290
Feb  9 19:45:42 vdr kernel: [ 4315.024874]  [<ffffffff81087293>] ? kthread+0xd3/0xf0
Feb  9 19:45:42 vdr kernel: [ 4315.024921]  [<ffffffff810871c0>] ? kthread_create_on_node+0x180/0x180
Feb  9 19:45:42 vdr kernel: [ 4315.024981]  [<ffffffff815451bc>] ? ret_from_fork+0x7c/0xb0
Feb  9 19:45:42 vdr kernel: [ 4315.025031]  [<ffffffff810871c0>] ? kthread_create_on_node+0x180/0x180
Feb  9 19:45:42 vdr kernel: [ 4315.025099] INFO: task Xorg:2148 blocked for more than 120 seconds.
Feb  9 19:45:42 vdr kernel: [ 4315.025155]       Not tainted 3.18.6 #2
Feb  9 19:45:42 vdr kernel: [ 4315.025188] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Feb  9 19:45:42 vdr kernel: [ 4315.025255] Xorg            D 0000000000000000     0  2148   2111 0x00000004
Feb  9 19:45:42 vdr kernel: [ 4315.025321]  ffff880036465530 0000000000000082 ffff8800db278a00 ffff880214e03370
Feb  9 19:45:42 vdr kernel: [ 4315.025393]  0000000000013740 ffff8800c7967fd8 0000000000013740 ffff880036465530
Feb  9 19:45:42 vdr kernel: [ 4315.029221]  ffff880036465530 ffff8800db278a00 ffff8800db278a04 ffff880036465530
Feb  9 19:45:42 vdr kernel: [ 4315.032927] Call Trace:
Feb  9 19:45:42 vdr kernel: [ 4315.036468]  [<ffffffff81541369>] ? schedule_preempt_disabled+0x29/0x70
Feb  9 19:45:42 vdr kernel: [ 4315.039922]  [<ffffffff81542f52>] ? __mutex_lock_slowpath+0x92/0x100
Feb  9 19:45:43 vdr kernel: [ 4315.043252]  [<ffffffff81542fdb>] ? mutex_lock+0x1b/0x30
Feb  9 19:45:43 vdr kernel: [ 4315.046500]  [<ffffffffa067f39f>] ? __drm_modeset_lock_all+0x7f/0x110 [drm]
Feb  9 19:45:43 vdr kernel: [ 4315.049742]  [<ffffffffa067f440>] ? drm_modeset_lock_all+0x10/0x40 [drm]
Feb  9 19:45:43 vdr kernel: [ 4315.052955]  [<ffffffffa06c7b0a>] ? drm_fb_helper_pan_display+0x2a/0xe0 [drm_kms_helper]
Feb  9 19:45:43 vdr kernel: [ 4315.056153]  [<ffffffff813308aa>] ? fb_pan_display+0x9a/0x160
Feb  9 19:45:43 vdr kernel: [ 4315.059309]  [<ffffffff8132b03e>] ? bit_update_start+0x1e/0x40
Feb  9 19:45:43 vdr kernel: [ 4315.062460]  [<ffffffff813295be>] ? fbcon_switch+0x39e/0x580
Feb  9 19:45:43 vdr kernel: [ 4315.065590]  [<ffffffff8139d7c7>] ? redraw_screen+0x177/0x230
Feb  9 19:45:43 vdr kernel: [ 4315.068699]  [<ffffffff81327c6a>] ? fbcon_blank+0x20a/0x2e0
Feb  9 19:45:43 vdr kernel: [ 4315.071803]  [<ffffffff810b69d4>] ? wake_up_klogd+0x34/0x50
Feb  9 19:45:43 vdr kernel: [ 4315.074889]  [<ffffffff810b71f8>] ? vprintk_emit+0x3b8/0x560
Feb  9 19:45:43 vdr kernel: [ 4315.078034]  [<ffffffffa0770ba6>] ? evergreen_hdmi_enable+0x46/0x100 [radeon]
Feb  9 19:45:43 vdr kernel: [ 4315.081162]  [<ffffffff8153e287>] ? printk+0x54/0x59
Feb  9 19:45:43 vdr kernel: [ 4315.084258]  [<ffffffff8139e2d7>] ? do_unblank_screen+0xb7/0x1f0
Feb  9 19:45:43 vdr kernel: [ 4315.087284]  [<ffffffff812d6b89>] ? bust_spinlocks+0x19/0x40
Feb  9 19:45:43 vdr kernel: [ 4315.090348]  [<ffffffff8101664f>] ? oops_end+0x2f/0xe0
Feb  9 19:45:43 vdr kernel: [ 4315.093405]  [<ffffffff81547208>] ? general_protection+0x28/0x30
Feb  9 19:45:43 vdr kernel: [ 4315.096499]  [<ffffffffa0770b60>] ? evergreen_hdmi_setmode+0x1910/0x1910 [radeon]
Feb  9 19:45:43 vdr kernel: [ 4315.099540]  [<ffffffffa0770b92>] ? evergreen_hdmi_enable+0x32/0x100 [radeon]
Feb  9 19:45:43 vdr kernel: [ 4315.102608]  [<ffffffffa0776610>] ? atombios_get_encoder_mode+0xa0/0x160 [radeon]
Feb  9 19:45:43 vdr kernel: [ 4315.105681]  [<ffffffffa0778c8e>] ? radeon_atom_encoder_mode_set+0x17e/0x3d0 [radeon]
Feb  9 19:45:43 vdr kernel: [ 4315.108746]  [<ffffffffa06be915>] ? drm_crtc_helper_set_mode+0x335/0x500 [drm_kms_helper]
Feb  9 19:45:43 vdr kernel: [ 4315.111797]  [<ffffffffa06bf6fb>] ? drm_crtc_helper_set_config+0xa0b/0xba0 [drm_kms_helper]
Feb  9 19:45:43 vdr kernel: [ 4315.114817]  [<ffffffffa0712bbf>] ? radeon_crtc_set_config+0x3f/0x110 [radeon]
Feb  9 19:45:43 vdr kernel: [ 4315.117891]  [<ffffffffa0670341>] ? drm_mode_set_config_internal+0x61/0xf0 [drm]
Feb  9 19:45:43 vdr kernel: [ 4315.120983]  [<ffffffffa0674962>] ? drm_mode_setcrtc+0x262/0x570 [drm]
Feb  9 19:45:43 vdr kernel: [ 4315.124058]  [<ffffffffa06667f3>] ? drm_ioctl+0x1c3/0x5a0 [drm]
Feb  9 19:45:43 vdr kernel: [ 4315.127071]  [<ffffffff8117ed37>] ? mmap_region+0x1d7/0x620
Feb  9 19:45:43 vdr kernel: [ 4315.130140]  [<ffffffffa06e804a>] ? radeon_drm_ioctl+0x4a/0x80 [radeon]
Feb  9 19:45:43 vdr kernel: [ 4315.133232]  [<ffffffff811ce6d0>] ? do_vfs_ioctl+0x2d0/0x4a0
Feb  9 19:45:43 vdr kernel: [ 4315.136316]  [<ffffffff8117d882>] ? SyS_mmap_pgoff+0xe2/0x280
Feb  9 19:45:43 vdr kernel: [ 4315.139338]  [<ffffffff811ce921>] ? SyS_ioctl+0x81/0xa0
Feb  9 19:45:43 vdr kernel: [ 4315.142209]  [<ffffffff8154526d>] ? system_call_fastpath+0x16/0x1b

Comment 1 Joerg Esser 2015-02-10 12:05:11 UTC

Created attachment 166271 [details]
vbios

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