From: bugzilla-daemon@bugzilla.kernel.org
To: dri-devel@lists.freedesktop.org
Subject: [Bug 93001] New: modprobe radeon dpm=0 and starting Xorg sometimes logs "general protection fault" and no output
Date: Mon, 09 Feb 2015 21:22:48 +0000 [thread overview]
Message-ID: <bug-93001-2300@https.bugzilla.kernel.org/> (raw)
https://bugzilla.kernel.org/show_bug.cgi?id=93001
Bug ID: 93001
Summary: modprobe radeon dpm=0 and starting Xorg sometimes logs
"general protection fault" and no output
Product: Drivers
Version: 2.5
Kernel Version: 3.18.6
Hardware: x86-64
OS: Linux
Tree: Mainline
Status: NEW
Severity: normal
Priority: P1
Component: Video(DRI - non Intel)
Assignee: drivers_video-dri@kernel-bugs.osdl.org
Reporter: jackfritt@boh.de
Regression: No
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
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next reply other threads:[~2015-02-09 21:22 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-02-09 21:22 bugzilla-daemon [this message]
2015-02-10 12:05 ` [Bug 93001] modprobe radeon dpm=0 and starting Xorg sometimes logs "general protection fault" and no output bugzilla-daemon
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