From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ@public.gmane.org Subject: [Bug 70388] [NV34] failed to idle channel 0xcccc0000 (also NV44A) Date: Fri, 31 Oct 2014 20:50:26 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0608672379==" Return-path: In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: nouveau-bounces-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Sender: "Nouveau" To: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org List-Id: nouveau.vger.kernel.org --===============0608672379== Content-Type: multipart/alternative; boundary="1414788625.Ad212.10342"; charset="UTF-8" --1414788625.Ad212.10342 Date: Fri, 31 Oct 2014 20:50:25 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" https://bugs.freedesktop.org/show_bug.cgi?id=70388 --- Comment #33 from Linas Vepstas --- FYI, New kernel, new CPU, same old graphics cards: if vram_pushbuf=1 not specified on boot line, then kernel hangs about 4 seconds in (near first modesetting); I can't capture the dmesg ... This is with this-weeks kernel on mint-qiana-17 Annotated dmesg below; I can provide the full dmesg if you really want it ... [ 0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-3.18.0-rc2-linas root=UUID=18a92961-a17b-4205-9038-a6eb91849706 ro nouveau.vram_pushbuf=1 nomdmonddf nomdmonisw ... [ 0.000000] AGP: Checking aperture... [ 0.000000] AGP: No AGP bridge found [ 0.000000] AGP: Node 0: aperture [bus addr 0x00000000-0x01ffffff] (32MB) [ 0.000000] AGP: Your BIOS doesn't leave a aperture memory hole [ 0.000000] AGP: Please enable the IOMMU option in the BIOS setup [ 0.000000] AGP: This costs you 64MB of RAM [ 0.000000] AGP: Mapping aperture over RAM [mem 0x94000000-0x97ffffff] (65536KB) strange to see above, as I'm pretty sure I have the IOMMU turned on ... I'm pretty sure the machine does not have any agp slots, instead, there are two PCIe x16 slots ... ... [ 0.000000] DMI: ASUSTeK Computer INC. KGP(M)E-D16/KGP(M)E-D16, BIOS 3201 02/19/2013 ... [ 0.648524] pci 0000:00:14.4: can't claim BAR 8 [mem 0xf5800000-0xf8ffffff]: address conflict with amd_iommu [mem 0xf6000000-0xf6003fff] Note that one of the two graphics cards is a PCI card NOT a PCIe card!!! I mention this because of the above BAR road-bump 00:14.4 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] SBx00 PCI to PCI Bridge [ 1.947594] AMD-Vi: Found IOMMU at 0000:00:00.2 cap 0x40 [ 1.947599] AMD-Vi: Interrupt remapping enabled [ 1.947617] pci 0000:00:00.2: irq 25 for MSI/MSI-X [ 1.958894] AMD-Vi: Lazy IO/TLB flushing enabled [ 2.042066] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 4.009084] fbcon: nouveaufb (fb1) is primary device [ 4.009086] fbcon: Remapping primary device, fb1, to tty 1-63 [ 4.044782] Switched to clocksource tsc [ 4.050013] nouveau [ DRM] 0xC633: Parsing digital output script table [ 4.161782] nouveau E[ DRM] GPU lockup - switching to software fbcon I have two DVI cables, one VGA cable. The edid to the VGA fails ... it didn't use to ... [ 16.869739] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 178 [ 16.869747] Raw EDID: [ 16.869749] 00 ff ff ff ff ff ff 00 04 72 a6 01 12 12 12 12 [ 16.869751] 15 15 01 03 68 27 ff ff ff ff ff ff ff ff ff ff etc. it tries multiple times, gets different results ... Xorg.0.log shows no startup errors, but the framebuffer shows mostly corruption. kill -9 of X sends X into 100% cpu usage. While it does that, this gets logged: Oct 31 15:36:35 fanny kernel: [ 2449.191822] nouveau E[Xorg[2290]] failed to idle channel 0xcccc0002 [Xorg[2290]] Oct 31 15:36:50 fanny kernel: [ 2464.194418] nouveau E[Xorg[2290]] failed to idle channel 0xcccc0002 [Xorg[2290]] Oct 31 15:37:05 fanny kernel: [ 2479.197017] nouveau E[Xorg[2290]] failed to idle channel 0xcccc0001 [Xorg[2290]] Oct 31 15:37:20 fanny kernel: [ 2494.199611] nouveau E[Xorg[2290]] failed to idle channel 0xcccc0001 [Xorg[2290]] Oct 31 15:37:35 fanny kernel: [ 2509.202213] nouveau E[Xorg[2290]] failed to idle channel 0xcccc0000 [Xorg[2290]] Oct 31 15:37:50 fanny kernel: [ 2524.204809] nouveau E[Xorg[2290]] failed to idle channel 0xcccc0000 [Xorg[2290]] After this, starting X a second time does not generate any video-out, so monitors stay blanked. Nothing at all printed in /var/log/syslog. However kern.log shows: Oct 31 15:41:47 fanny kernel: [ 2761.045902] INFO: task kworker/10:1:135 blocked for more than 120 seconds. Oct 31 15:41:47 fanny kernel: [ 2761.045912] Not tainted 3.18.0-rc2-linas #5 Oct 31 15:41:47 fanny kernel: [ 2761.045915] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Oct 31 15:41:47 fanny kernel: [ 2761.045920] kworker/10:1 D ffff88085dd53040 0 135 2 0x00000000 Oct 31 15:41:47 fanny kernel: [ 2761.045959] Workqueue: events output_poll_execute [drm_kms_helper] Oct 31 15:41:47 fanny kernel: [ 2761.045964] ffff88082ea0fc28 0000000000000002 ffff88082e9e1910 ffff88082ea0ffd8 Oct 31 15:41:47 fanny kernel: [ 2761.045971] 0000000000013040 0000000000013040 ffff880831f88000 ffff88082e9e1910 Oct 31 15:41:47 fanny kernel: [ 2761.045978] ffff88082ea0fc38 ffff8808315a7898 ffff8808315a7946 ffff8808315a79c8 Oct 31 15:41:47 fanny kernel: [ 2761.045985] Call Trace: Oct 31 15:41:47 fanny kernel: [ 2761.046000] [] schedule+0x29/0x70 Oct 31 15:41:47 fanny kernel: [ 2761.046010] [] rpm_resume+0x22d/0x620 Oct 31 15:41:47 fanny kernel: [ 2761.046020] [] ? prepare_to_wait_event+0x110/0x110 Oct 31 15:41:47 fanny kernel: [ 2761.046028] [] __pm_runtime_resume+0x4d/0x70 Oct 31 15:41:47 fanny kernel: [ 2761.046035] [] ? __queue_delayed_work+0x166/0x1a0 Oct 31 15:41:47 fanny kernel: [ 2761.046106] [] nouveau_connector_detect+0x66/0x3d0 [nouveau] Oct 31 15:41:47 fanny kernel: [ 2761.046124] [] output_poll_execute+0xb8/0x180 [drm_kms_helper] Oct 31 15:41:47 fanny kernel: [ 2761.046132] [] process_one_work+0x146/0x400 Oct 31 15:41:47 fanny kernel: [ 2761.046139] [] worker_thread+0x120/0x490 Oct 31 15:41:47 fanny kernel: [ 2761.046146] [] ? process_one_work+0x400/0x400 Oct 31 15:41:47 fanny kernel: [ 2761.046153] [] kthread+0xd2/0xf0 Oct 31 15:41:47 fanny kernel: [ 2761.046159] [] ? kthread_create_on_node+0x1a0/0x1a0 Oct 31 15:41:47 fanny kernel: [ 2761.046166] [] ret_from_fork+0x7c/0xb0 Oct 31 15:41:47 fanny kernel: [ 2761.046172] [] ? kthread_create_on_node+0x1a0/0x1a0 Oct 31 15:41:47 fanny kernel: [ 2761.046179] INFO: task kworker/3:1:175 blocked for more than 120 seconds. Oct 31 15:41:47 fanny kernel: [ 2761.046183] Not tainted 3.18.0-rc2-linas #5 Oct 31 15:41:47 fanny kernel: [ 2761.046186] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Oct 31 15:41:47 fanny kernel: [ 2761.046189] kworker/3:1 D ffff88085dc73040 0 175 2 0x00000000 Oct 31 15:41:47 fanny kernel: [ 2761.046197] Workqueue: pm pm_runtime_work Oct 31 15:41:47 fanny kernel: [ 2761.046201] ffff88082e593bb8 0000000000000002 ffff88082ebbcb30 ffff88082e593fd8 Oct 31 15:41:47 fanny kernel: [ 2761.046207] 0000000000013040 0000000000013040 ffff880831f4cb30 ffff88082ebbcb30 Oct 31 15:41:47 fanny kernel: [ 2761.046214] ffff88082e593bc8 ffff8808315a7898 ffff8808315a7946 ffff8808315a79c8 Oct 31 15:41:47 fanny kernel: [ 2761.046221] Call Trace: Oct 31 15:41:47 fanny kernel: [ 2761.046229] [] schedule+0x29/0x70 Oct 31 15:41:47 fanny kernel: [ 2761.046236] [] rpm_resume+0x22d/0x620 Oct 31 15:41:47 fanny kernel: [ 2761.046243] [] ? prepare_to_wait_event+0x110/0x110 Oct 31 15:41:47 fanny kernel: [ 2761.046251] [] pm_runtime_forbid+0x4c/0x60 Oct 31 15:41:47 fanny kernel: [ 2761.046310] [] nouveau_pmops_runtime_suspend+0xc8/0xf0 [nouveau] Oct 31 15:41:47 fanny kernel: [ 2761.046320] [] pci_pm_runtime_suspend+0x6a/0x120 Oct 31 15:41:47 fanny kernel: [ 2761.046326] [] ? pci_pm_runtime_resume+0x100/0x100 Oct 31 15:41:47 fanny kernel: [ 2761.046332] [] __rpm_callback+0x3d/0x90 Oct 31 15:41:47 fanny kernel: [ 2761.046338] [] ? try_to_grab_pending+0xb1/0x150 Oct 31 15:41:47 fanny kernel: [ 2761.046345] [] rpm_callback+0x2f/0x90 Oct 31 15:41:47 fanny kernel: [ 2761.046352] [] rpm_suspend+0x111/0x640 Oct 31 15:41:47 fanny kernel: [ 2761.046359] [] ? get_parent_ip+0x11/0x50 Oct 31 15:41:47 fanny kernel: [ 2761.046365] [] ? preempt_count_add+0x55/0xb0 Oct 31 15:41:47 fanny kernel: [ 2761.046370] [] pm_runtime_work+0x82/0xb0 Oct 31 15:41:47 fanny kernel: [ 2761.046377] [] process_one_work+0x146/0x400 Oct 31 15:41:47 fanny kernel: [ 2761.046384] [] worker_thread+0x120/0x490 Oct 31 15:41:47 fanny kernel: [ 2761.046391] [] ? process_one_work+0x400/0x400 Oct 31 15:41:47 fanny kernel: [ 2761.046396] [] kthread+0xd2/0xf0 Oct 31 15:41:47 fanny kernel: [ 2761.046403] [] ? kthread_create_on_node+0x1a0/0x1a0 Oct 31 15:41:47 fanny kernel: [ 2761.046408] [] ret_from_fork+0x7c/0xb0 Oct 31 15:41:47 fanny kernel: [ 2761.046414] [] ? kthread_create_on_node+0x1a0/0x1a0 FWIW: my kernel has CONFIG_PM_CORE enabled, but much/most of the rest of ACPI is not enabled (its not a laptop, and never gets turned off or rebooted). Don't know if any of my rambling helped, but I conclude: -- on latest rc kernel, with three-head, dual old graphics cards, one of which is PCI not PCIe, that nouveau has multiple possibly unrelated issues ... -- You are receiving this mail because: You are the assignee for the bug. --1414788625.Ad212.10342 Date: Fri, 31 Oct 2014 20:50:25 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8"

Comment # 33 on bug 70388 from 
FYI,

New kernel, new CPU, same old graphics cards:  if vram_pushbuf=1 not specified
on boot line, then kernel hangs about 4 seconds in (near first modesetting); I
can't capture the dmesg ...

This is with this-weeks kernel on mint-qiana-17  Annotated dmesg below; I can
provide the full dmesg if you really want it ... 


[    0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-3.18.0-rc2-linas
root=UUID=18a92961-a17b-4205-9038-a6eb91849706 ro nouveau.vram_pushbuf=1
nomdmonddf nomdmonisw
...

[    0.000000] AGP: Checking aperture...
[    0.000000] AGP: No AGP bridge found
[    0.000000] AGP: Node 0: aperture [bus addr 0x00000000-0x01ffffff] (32MB)
[    0.000000] AGP: Your BIOS doesn't leave a aperture memory hole
[    0.000000] AGP: Please enable the IOMMU option in the BIOS setup
[    0.000000] AGP: This costs you 64MB of RAM
[    0.000000] AGP: Mapping aperture over RAM [mem 0x94000000-0x97ffffff]
(65536KB)

strange to see above, as I'm pretty sure I have the IOMMU turned on ...
I'm pretty sure the machine does not have any agp slots, instead, there are two
PCIe x16 slots ... 
...
[    0.000000] DMI: ASUSTeK Computer INC. KGP(M)E-D16/KGP(M)E-D16, BIOS 3201   
02/19/2013
...
[    0.648524] pci 0000:00:14.4: can't claim BAR 8 [mem 0xf5800000-0xf8ffffff]:
address conflict with amd_iommu [mem 0xf6000000-0xf6003fff]

Note that one of the two graphics cards is a PCI card NOT a PCIe card!!! I
mention this because of the above BAR road-bump

00:14.4 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] SBx00 PCI to PCI
Bridge

[    1.947594] AMD-Vi: Found IOMMU at 0000:00:00.2 cap 0x40
[    1.947599] AMD-Vi: Interrupt remapping enabled
[    1.947617] pci 0000:00:00.2: irq 25 for MSI/MSI-X
[    1.958894] AMD-Vi: Lazy IO/TLB flushing enabled
[    2.042066] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)

[    4.009084] fbcon: nouveaufb (fb1) is primary device
[    4.009086] fbcon: Remapping primary device, fb1, to tty 1-63
[    4.044782] Switched to clocksource tsc
[    4.050013] nouveau  [     DRM] 0xC633: Parsing digital output script table
[    4.161782] nouveau E[     DRM] GPU lockup - switching to software fbcon


I have two DVI cables, one VGA cable.  The edid to the VGA fails ... it didn't
use to ... 

[   16.869739] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid,
remainder is 178
[   16.869747] Raw EDID:
[   16.869749]          00 ff ff ff ff ff ff 00 04 72 a6 01 12 12 12 12
[   16.869751]          15 15 01 03 68 27 ff ff ff ff ff ff ff ff ff ff
etc. 
 it tries multiple times, gets different results ... 

Xorg.0.log shows no startup errors, but the framebuffer shows mostly
corruption.

kill -9 of X sends X into 100% cpu usage.  While it does that, this gets
logged:
Oct 31 15:36:35 fanny kernel: [ 2449.191822] nouveau E[Xorg[2290]] failed to
idle channel 0xcccc0002 [Xorg[2290]]
Oct 31 15:36:50 fanny kernel: [ 2464.194418] nouveau E[Xorg[2290]] failed to
idle channel 0xcccc0002 [Xorg[2290]]
Oct 31 15:37:05 fanny kernel: [ 2479.197017] nouveau E[Xorg[2290]] failed to
idle channel 0xcccc0001 [Xorg[2290]]
Oct 31 15:37:20 fanny kernel: [ 2494.199611] nouveau E[Xorg[2290]] failed to
idle channel 0xcccc0001 [Xorg[2290]]
Oct 31 15:37:35 fanny kernel: [ 2509.202213] nouveau E[Xorg[2290]] failed to
idle channel 0xcccc0000 [Xorg[2290]]
Oct 31 15:37:50 fanny kernel: [ 2524.204809] nouveau E[Xorg[2290]] failed to
idle channel 0xcccc0000 [Xorg[2290]]


After this, starting X a second time does not generate any video-out, so
monitors stay blanked. Nothing at all printed in /var/log/syslog. However
kern.log shows:

Oct 31 15:41:47 fanny kernel: [ 2761.045902] INFO: task kworker/10:1:135
blocked for more than 120 seconds.
Oct 31 15:41:47 fanny kernel: [ 2761.045912]       Not tainted 3.18.0-rc2-linas
#5
Oct 31 15:41:47 fanny kernel: [ 2761.045915] "echo 0 >
/proc/sys/kernel/hung_task_timeout_secs" disables this message.
Oct 31 15:41:47 fanny kernel: [ 2761.045920] kworker/10:1    D ffff88085dd53040
    0   135      2 0x00000000
Oct 31 15:41:47 fanny kernel: [ 2761.045959] Workqueue: events
output_poll_execute [drm_kms_helper]
Oct 31 15:41:47 fanny kernel: [ 2761.045964]  ffff88082ea0fc28 0000000000000002
ffff88082e9e1910 ffff88082ea0ffd8
Oct 31 15:41:47 fanny kernel: [ 2761.045971]  0000000000013040 0000000000013040
ffff880831f88000 ffff88082e9e1910
Oct 31 15:41:47 fanny kernel: [ 2761.045978]  ffff88082ea0fc38 ffff8808315a7898
ffff8808315a7946 ffff8808315a79c8
Oct 31 15:41:47 fanny kernel: [ 2761.045985] Call Trace:
Oct 31 15:41:47 fanny kernel: [ 2761.046000]  [<ffffffff81592cf9>]
schedule+0x29/0x70
Oct 31 15:41:47 fanny kernel: [ 2761.046010]  [<ffffffff813cd64d>]
rpm_resume+0x22d/0x620
Oct 31 15:41:47 fanny kernel: [ 2761.046020]  [<ffffffff81080770>] ?
prepare_to_wait_event+0x110/0x110
Oct 31 15:41:47 fanny kernel: [ 2761.046028]  [<ffffffff813cda8d>]
__pm_runtime_resume+0x4d/0x70
Oct 31 15:41:47 fanny kernel: [ 2761.046035]  [<ffffffff8105a4f6>] ?
__queue_delayed_work+0x166/0x1a0
Oct 31 15:41:47 fanny kernel: [ 2761.046106]  [<ffffffffa040c2b6>]
nouveau_connector_detect+0x66/0x3d0 [nouveau]
Oct 31 15:41:47 fanny kernel: [ 2761.046124]  [<ffffffffa011c608>]
output_poll_execute+0xb8/0x180 [drm_kms_helper]
Oct 31 15:41:47 fanny kernel: [ 2761.046132]  [<ffffffff8105ab06>]
process_one_work+0x146/0x400
Oct 31 15:41:47 fanny kernel: [ 2761.046139]  [<ffffffff8105aee0>]
worker_thread+0x120/0x490
Oct 31 15:41:47 fanny kernel: [ 2761.046146]  [<ffffffff8105adc0>] ?
process_one_work+0x400/0x400
Oct 31 15:41:47 fanny kernel: [ 2761.046153]  [<ffffffff8105fd82>]
kthread+0xd2/0xf0
Oct 31 15:41:47 fanny kernel: [ 2761.046159]  [<ffffffff8105fcb0>] ?
kthread_create_on_node+0x1a0/0x1a0
Oct 31 15:41:47 fanny kernel: [ 2761.046166]  [<ffffffff8159722c>]
ret_from_fork+0x7c/0xb0
Oct 31 15:41:47 fanny kernel: [ 2761.046172]  [<ffffffff8105fcb0>] ?
kthread_create_on_node+0x1a0/0x1a0
Oct 31 15:41:47 fanny kernel: [ 2761.046179] INFO: task kworker/3:1:175 blocked
for more than 120 seconds.
Oct 31 15:41:47 fanny kernel: [ 2761.046183]       Not tainted 3.18.0-rc2-linas
#5
Oct 31 15:41:47 fanny kernel: [ 2761.046186] "echo 0 >
/proc/sys/kernel/hung_task_timeout_secs" disables this message.
Oct 31 15:41:47 fanny kernel: [ 2761.046189] kworker/3:1     D ffff88085dc73040
    0   175      2 0x00000000
Oct 31 15:41:47 fanny kernel: [ 2761.046197] Workqueue: pm pm_runtime_work
Oct 31 15:41:47 fanny kernel: [ 2761.046201]  ffff88082e593bb8 0000000000000002
ffff88082ebbcb30 ffff88082e593fd8
Oct 31 15:41:47 fanny kernel: [ 2761.046207]  0000000000013040 0000000000013040
ffff880831f4cb30 ffff88082ebbcb30
Oct 31 15:41:47 fanny kernel: [ 2761.046214]  ffff88082e593bc8 ffff8808315a7898
ffff8808315a7946 ffff8808315a79c8
Oct 31 15:41:47 fanny kernel: [ 2761.046221] Call Trace:
Oct 31 15:41:47 fanny kernel: [ 2761.046229]  [<ffffffff81592cf9>]
schedule+0x29/0x70
Oct 31 15:41:47 fanny kernel: [ 2761.046236]  [<ffffffff813cd64d>]
rpm_resume+0x22d/0x620
Oct 31 15:41:47 fanny kernel: [ 2761.046243]  [<ffffffff81080770>] ?
prepare_to_wait_event+0x110/0x110
Oct 31 15:41:47 fanny kernel: [ 2761.046251]  [<ffffffff813cdd5c>]
pm_runtime_forbid+0x4c/0x60
Oct 31 15:41:47 fanny kernel: [ 2761.046310]  [<ffffffffa03f6ba8>]
nouveau_pmops_runtime_suspend+0xc8/0xf0 [nouveau]
Oct 31 15:41:47 fanny kernel: [ 2761.046320]  [<ffffffff8131a8ba>]
pci_pm_runtime_suspend+0x6a/0x120
Oct 31 15:41:47 fanny kernel: [ 2761.046326]  [<ffffffff8131a850>] ?
pci_pm_runtime_resume+0x100/0x100
Oct 31 15:41:47 fanny kernel: [ 2761.046332]  [<ffffffff813cc4bd>]
__rpm_callback+0x3d/0x90
Oct 31 15:41:47 fanny kernel: [ 2761.046338]  [<ffffffff81059fd1>] ?
try_to_grab_pending+0xb1/0x150
Oct 31 15:41:47 fanny kernel: [ 2761.046345]  [<ffffffff813cc53f>]
rpm_callback+0x2f/0x90
Oct 31 15:41:47 fanny kernel: [ 2761.046352]  [<ffffffff813cca61>]
rpm_suspend+0x111/0x640
Oct 31 15:41:47 fanny kernel: [ 2761.046359]  [<ffffffff8106b251>] ?
get_parent_ip+0x11/0x50
Oct 31 15:41:47 fanny kernel: [ 2761.046365]  [<ffffffff8106b2e5>] ?
preempt_count_add+0x55/0xb0
Oct 31 15:41:47 fanny kernel: [ 2761.046370]  [<ffffffff813ce3f2>]
pm_runtime_work+0x82/0xb0
Oct 31 15:41:47 fanny kernel: [ 2761.046377]  [<ffffffff8105ab06>]
process_one_work+0x146/0x400
Oct 31 15:41:47 fanny kernel: [ 2761.046384]  [<ffffffff8105aee0>]
worker_thread+0x120/0x490
Oct 31 15:41:47 fanny kernel: [ 2761.046391]  [<ffffffff8105adc0>] ?
process_one_work+0x400/0x400
Oct 31 15:41:47 fanny kernel: [ 2761.046396]  [<ffffffff8105fd82>]
kthread+0xd2/0xf0
Oct 31 15:41:47 fanny kernel: [ 2761.046403]  [<ffffffff8105fcb0>] ?
kthread_create_on_node+0x1a0/0x1a0
Oct 31 15:41:47 fanny kernel: [ 2761.046408]  [<ffffffff8159722c>]
ret_from_fork+0x7c/0xb0
Oct 31 15:41:47 fanny kernel: [ 2761.046414]  [<ffffffff8105fcb0>] ?
kthread_create_on_node+0x1a0/0x1a0



FWIW: my kernel has CONFIG_PM_CORE enabled, but much/most of the rest of ACPI
is not enabled (its not a laptop, and never gets turned off or rebooted).

Don't know if any of my rambling helped, but I conclude:

-- on latest rc kernel, with three-head, dual old graphics cards, one of which
is PCI not PCIe, that nouveau has multiple possibly unrelated issues ...

You are receiving this mail because:
  • You are the assignee for the bug.
--1414788625.Ad212.10342-- --===============0608672379== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KTm91dmVhdSBt YWlsaW5nIGxpc3QKTm91dmVhdUBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cDovL2xpc3RzLmZy ZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL25vdXZlYXUK --===============0608672379==--