Bug 95520 - Error when recovering from suspend mode: fifo: ce0 engine fault on channel 0
Summary: Error when recovering from suspend mode: fifo: ce0 engine fault on channel 0
Status: NEW
Alias: None
Product: xorg
Classification: Unclassified
Component: Driver/nouveau (show other bugs)
Version: unspecified
Hardware: x86-64 (AMD64) Linux (All)
: medium normal
Assignee: Nouveau Project
QA Contact: Xorg Project Team
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2016-05-22 09:59 UTC by Géza Búza
Modified: 2017-02-20 16:33 UTC (History)
0 users

See Also:
i915 platform:
i915 features:


Attachments
Kernel log (10.18 KB, text/x-log)
2016-05-22 09:59 UTC, Géza Búza
no flags Details
ps -el output (23.81 KB, text/plain)
2016-10-16 13:11 UTC, rcoe
no flags Details

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Description Géza Búza 2016-05-22 09:59:24 UTC
Created attachment 123963 [details]
Kernel log

Environment:
 - Linux kernel 4.5.4
 - Desktop environment: Gnome 3.20.2
 - Xorg 1.18.3
 - Graphics card: NVIDIA Corporation GK107GLM [Quadro K1000M] (rev a1)

Nouveau makes Xorg unresponsive after resuming from suspend to RAM. Restarting Xorg did not help, but a reboot.

Error messages look like:
nouveau 0000:01:00.0: fifo: read fault at 0000dc8000 engine 15 [CE0] client 01 [CE0] reason 02 [PTE] on channel 0 [007fd56000 DRM]
nouveau 0000:01:00.0: fifo: ce0 engine fault on channel 0, recovering...

It must be a regression, because the issue did not happen with the same hardware on kernel 4.4.x.
Comment 1 Jack Massey 2016-06-05 23:11:44 UTC
I am also having this issue.

Environment:
  - Linux kernel 4.4.0-22
  - Desktop encironment: Gnome 3.18.4
  - Xorg 1.18.3
  - Graphics card: NVIDIA Corporation GF119 [NVS 310]

I get a very similar crash error:

Jun  6 08:36:05 jackspc kernel: [235092.854673] nouveau 0000:01:00.0: disp: outp 00:0006:0342: link training failed
Jun  6 08:36:26 jackspc kernel: [235113.279516] nouveau 0000:01:00.0: fifo: write fault at 00030b5000 engine 15 [PCE0] client 01 [PCOPY0] reason 02 [PAGE_NOT_PRESENT] on channel 0 [001fe74000 DRM]
Jun  6 08:36:26 jackspc kernel: [235113.279520] nouveau 0000:01:00.0: fifo: ce0 engine fault on channel 0, recovering...

Note that this crash happened immediately after unlocking the screen *not* when waking from sleep, and I am using a 4.4.x Ubuntu kernel.

This issue started happening after I upgraded my Monitors on Friday. I went from 3x1080p to 2x1440p. Is it possible that the number of pixels / type of monitor has an effect?
Comment 2 rcoe 2016-10-16 13:11:40 UTC
Created attachment 127330 [details]
ps -el output

Linux kernel 4.7.5
desktop  kde plasma 5
xorg-x11-server 7.6
libdrm_nouveau2  2.4.70
xf86-video-nouveau  1.0.13

System was coming out of suspend, and I typed in my password to the unlock screen.  The mouse would move but the system locked up.  I couldn't switch to another virtual terminal.

I remote logged in but I couldn't exit several processes including Xorg.
Many processes were waiting on 'SyS_po' or 'SyS_ep'.
I don't know if the nouveau fifo read fault error is valid as it does often.

2016-10-16T07:00:35.743887-05:00 mothra kernel: [470577.068256] nouveau 0000:01:00.0: DRM: suspending console...
2016-10-16T07:00:35.743889-05:00 mothra kernel: [470577.068260] nouveau 0000:01:00.0: DRM: suspending display...
2016-10-16T07:00:35.743890-05:00 mothra kernel: [470577.068357] nouveau 0000:01:00.0: DRM: evicting buffers...
2016-10-16T07:00:35.743893-05:00 mothra kernel: [470577.458254] nouveau 0000:01:00.0: DRM: waiting for kernel channels to go idle...
2016-10-16T07:00:35.743895-05:00 mothra kernel: [470577.458284] nouveau 0000:01:00.0: DRM: suspending client object trees...
2016-10-16T07:00:35.743896-05:00 mothra kernel: [470577.458794] nouveau 0000:01:00.0: DRM: suspending kernel object tree...
2016-10-16T07:00:35.743967-05:00 mothra kernel: [470581.707062] nouveau 0000:01:00.0: DRM: resuming kernel object tree...
2016-10-16T07:00:35.743972-05:00 mothra kernel: [470581.998697] nouveau 0000:01:00.0: DRM: resuming client object trees...
2016-10-16T07:00:35.743974-05:00 mothra kernel: [470581.999113] nouveau 0000:01:00.0: DRM: resuming display...
2016-10-16T07:00:35.743992-05:00 mothra kernel: [470582.315418] nouveau 0000:01:00.0: DRM: resuming console...
2016-10-16T07:00:35.856377-05:00 mothra kernel: [470583.307500] nouveau 0000:01:00.0: fifo: read fault at 0001234000 engine 15 [PCE0] client 01 [PCOPY0] reason 02 [PAGE_NOT_PRESENT] on channel 0 [003fe12000 DRM]
2016-10-16T07:00:35.856387-05:00 mothra kernel: [470583.307504] nouveau 0000:01:00.0: fifo: ce0 engine fault on channel 0, recovering...

(EE) [mi] EQ overflowing.  Additional events will be discarded until existing events are processed.
(EE) 
(EE) Backtrace:
(EE) 0: /usr/bin/Xorg (xorg_backtrace+0x4a) [0x59c85a]
(EE) 1: /usr/bin/Xorg (mieqEnqueue+0x253) [0x57e1e3]
(EE) 2: /usr/bin/Xorg (QueuePointerEvents+0x52) [0x4533d2]
(EE) 3: /usr/bin/Xorg (xf86PostMotionEvent+0xb9) [0x48c079]
(EE) 4: /usr/lib64/xorg/modules/input/synaptics_drv.so (0x7fbd0fd0a000+0x53c4) [0x7fbd0fd0f3c4]
(EE) 5: /usr/lib64/xorg/modules/input/synaptics_drv.so (0x7fbd0fd0a000+0x78b2) [0x7fbd0fd118b2]
(EE) 6: /usr/bin/Xorg (0x400000+0x7c708) [0x47c708]
(EE) 7: /usr/bin/Xorg (0x400000+0xa1d42) [0x4a1d42]
(EE) 8: /lib64/libc.so.6 (0x7fbd1dec6000+0x34650) [0x7fbd1defa650]
(EE) 9: /lib64/libc.so.6 (ioctl+0x5) [0x7fbd1dfa76e5]
(EE) 10: /usr/lib64/libdrm.so.2 (drmIoctl+0x28) [0x7fbd1f2e9bf8]
(EE) 11: /usr/lib64/libdrm.so.2 (drmCommandWrite+0x1b) [0x7fbd1f2ec90b]
(EE) 12: /usr/lib64/libdrm_nouveau.so.2 (nouveau_bo_wait+0xc2) [0x7fbd198825b2]
(EE) 13: /usr/lib64/xorg/modules/drivers/nouveau_drv.so (0x7fbd19a88000+0x865a) [0x7fbd19a9065a]
(EE) 14: /usr/lib64/xorg/modules/libexa.so (0x7fbd19667000+0x5b9f) [0x7fbd1966cb9f]
(EE) 15: /usr/lib64/xorg/modules/libexa.so (0x7fbd19667000+0x8280) [0x7fbd1966f280]
(EE) 16: /usr/lib64/xorg/modules/libexa.so (0x7fbd19667000+0x1057d) [0x7fbd1967757d]
(EE) 17: /usr/lib64/xorg/modules/libexa.so (0x7fbd19667000+0x8ae4) [0x7fbd1966fae4]
(EE) 18: /usr/bin/Xorg (0x400000+0x124f13) [0x524f13]
(EE) 19: /usr/bin/Xorg (0x400000+0xd90b0) [0x4d90b0]
(EE) 20: /usr/bin/Xorg (0x400000+0xda905) [0x4da905]
(EE) 21: /usr/bin/Xorg (0x400000+0x3a7af) [0x43a7af]
(EE) 22: /usr/bin/Xorg (0x400000+0x3e7b3) [0x43e7b3]
(EE) 23: /lib64/libc.so.6 (__libc_start_main+0xf1) [0x7fbd1dee6291]
(EE) 24: /usr/bin/Xorg (_start+0x29) [0x428759]
(EE) 
(EE) [mi] These backtraces from mieqEnqueue may point to a culprit higher up the stack.
(EE) [mi] mieq is *NOT* the cause.  It is a victim.
(EE) [mi] EQ overflow continuing.  100 events have been dropped.
(EE) 
(EE) Backtrace:
(EE) 0: /usr/bin/Xorg (xorg_backtrace+0x4a) [0x59c85a]
(EE) 1: /usr/bin/Xorg (QueuePointerEvents+0x52) [0x4533d2]
(EE) 2: /usr/bin/Xorg (xf86PostMotionEvent+0xb9) [0x48c079]
(EE) 3: /usr/lib64/xorg/modules/input/synaptics_drv.so (0x7fbd0fd0a000+0x53c4) [0x7fbd0fd0f3c4]
(EE) 4: /usr/lib64/xorg/modules/input/synaptics_drv.so (0x7fbd0fd0a000+0x78b2) [0x7fbd0fd118b2]
(EE) 5: /usr/bin/Xorg (0x400000+0x7c708) [0x47c708]
(EE) 6: /usr/bin/Xorg (0x400000+0xa1d42) [0x4a1d42]
(EE) 7: /lib64/libc.so.6 (0x7fbd1dec6000+0x34650) [0x7fbd1defa650]
(EE) 8: /lib64/libc.so.6 (ioctl+0x5) [0x7fbd1dfa76e5]
(EE) 9: /usr/lib64/libdrm.so.2 (drmIoctl+0x28) [0x7fbd1f2e9bf8]
(EE) 10: /usr/lib64/libdrm.so.2 (drmCommandWrite+0x1b) [0x7fbd1f2ec90b]
(EE) 11: /usr/lib64/libdrm_nouveau.so.2 (nouveau_bo_wait+0xc2) [0x7fbd198825b2]
(EE) 12: /usr/lib64/xorg/modules/drivers/nouveau_drv.so (0x7fbd19a88000+0x865a) [0x7fbd19a9065a]
(EE) 13: /usr/lib64/xorg/modules/libexa.so (0x7fbd19667000+0x5b9f) [0x7fbd1966cb9f]
(EE) 14: /usr/lib64/xorg/modules/libexa.so (0x7fbd19667000+0x8280) [0x7fbd1966f280]
(EE) 15: /usr/lib64/xorg/modules/libexa.so (0x7fbd19667000+0x1057d) [0x7fbd1967757d]
(EE) 16: /usr/lib64/xorg/modules/libexa.so (0x7fbd19667000+0x8ae4) [0x7fbd1966fae4]
(EE) 17: /usr/bin/Xorg (0x400000+0x124f13) [0x524f13]
(EE) 18: /usr/bin/Xorg (0x400000+0xd90b0) [0x4d90b0]
(EE) 19: /usr/bin/Xorg (0x400000+0xda905) [0x4da905]
(EE) 20: /usr/bin/Xorg (0x400000+0x3a7af) [0x43a7af]
(EE) 21: /usr/bin/Xorg (0x400000+0x3e7b3) [0x43e7b3]
(EE) 22: /lib64/libc.so.6 (__libc_start_main+0xf1) [0x7fbd1dee6291]
(EE) 23: /usr/bin/Xorg (_start+0x29) [0x428759]
(EE)
Comment 3 mail-freedesktopbugs 2017-02-20 16:33:30 UTC
I'm having a similar situation like Géza Búz, the two external DisplayPort connected Displays get a signal, but only the frozen cursor on black background is visible. No further interaction is possible, no shell switching, ctrl-alt-delete etc. Unfortunately, this is not reproducible every time I suspend the system.
On reboot, the system hangs in a state after kernel selection/grub, where the fan runs high but no output is shown on any screen, the system is frozen.
Only after several reboot attempts (~3) the boot runs normally again.

(a recent memtest did not report errors)

Environment:
 - Linux kernel 4.4.46
 - Desktop environment: KDE Plasma 5.8.3
 - Xorg 1.18.3
 - Graphics card: NVIDIA Corporation GF108GLM [Quadro 1000M] (rev a1)


Feb 20 16:39:18 linux-sc6n.suse kernel: ACPI: Waking up from system sleep state S3
Feb 20 16:39:18 linux-sc6n.suse kernel: ehci-pci 0000:00:1a.0: System wakeup disabled by ACPI
Feb 20 16:39:18 linux-sc6n.suse kernel: ehci-pci 0000:00:1d.0: System wakeup disabled by ACPI
Feb 20 16:39:18 linux-sc6n.suse kernel: pcieport 0000:00:1c.6: System wakeup disabled by ACPI
Feb 20 16:39:18 linux-sc6n.suse kernel: sdhci-pci 0000:0d:00.0: MMC controller base frequency changed to 50Mhz.
Feb 20 16:39:18 linux-sc6n.suse kernel: PM: noirq resume of devices complete after 18.717 msecs
Feb 20 16:39:18 linux-sc6n.suse kernel: PM: early resume of devices complete after 0.646 msecs
Feb 20 16:39:18 linux-sc6n.suse kernel: e1000e 0000:00:19.0: System wakeup disabled by ACPI
Feb 20 16:39:18 linux-sc6n.suse kernel: nouveau 0000:01:00.0: DRM: resuming kernel object tree...
Feb 20 16:39:18 linux-sc6n.suse kernel: usb usb2: root hub lost power or was reset
Feb 20 16:39:18 linux-sc6n.suse kernel: usb usb3: root hub lost power or was reset
Feb 20 16:39:18 linux-sc6n.suse kernel: rtc_cmos 00:02: System wakeup disabled by ACPI
Feb 20 16:39:18 linux-sc6n.suse kernel: sd 0:0:0:0: [sda] Starting disk
Feb 20 16:39:18 linux-sc6n.suse kernel: usb 1-1.6: reset high-speed USB device number 5 using ehci-pci
Feb 20 16:39:18 linux-sc6n.suse kernel: usb 4-1.5: reset full-speed USB device number 3 using ehci-pci
Feb 20 16:39:18 linux-sc6n.suse kernel: ata2: SATA link down (SStatus 0 SControl 300)
Feb 20 16:39:18 linux-sc6n.suse kernel: ata5: SATA link down (SStatus 0 SControl 300)
Feb 20 16:39:18 linux-sc6n.suse kernel: ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
Feb 20 16:39:18 linux-sc6n.suse kernel: ata4: SATA link down (SStatus 0 SControl 300)
Feb 20 16:39:18 linux-sc6n.suse kernel: nouveau 0000:01:00.0: DRM: resuming client object trees...
Feb 20 16:39:18 linux-sc6n.suse kernel: nouveau 0000:01:00.0: DRM: resuming display...
Feb 20 16:39:18 linux-sc6n.suse kernel: usb 1-1.5: reset high-speed USB device number 7 using ehci-pci
Feb 20 16:39:18 linux-sc6n.suse kernel: nouveau 0000:01:00.0: DRM: resuming console...
Feb 20 16:39:18 linux-sc6n.suse kernel: usb 1-1.4: reset full-speed USB device number 3 using ehci-pci
Feb 20 16:39:18 linux-sc6n.suse kernel: ata1.00: ACPI cmd ef/02:00:00:00:00:a0 (SET FEATURES) succeeded
Feb 20 16:39:18 linux-sc6n.suse kernel: ata1.00: ACPI cmd f5/00:00:00:00:00:a0 (SECURITY FREEZE LOCK) filtered out
Feb 20 16:39:18 linux-sc6n.suse kernel: ata1.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
Feb 20 16:39:18 linux-sc6n.suse kernel: ata1.00: ACPI cmd ef/02:00:00:00:00:a0 (SET FEATURES) succeeded
Feb 20 16:39:18 linux-sc6n.suse kernel: ata1.00: ACPI cmd f5/00:00:00:00:00:a0 (SECURITY FREEZE LOCK) filtered out
Feb 20 16:39:18 linux-sc6n.suse kernel: ata1.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
Feb 20 16:39:18 linux-sc6n.suse kernel: ata1.00: configured for UDMA/133
Feb 20 16:39:18 linux-sc6n.suse kernel: usb 1-1.5.4: reset low-speed USB device number 8 using ehci-pci
Feb 20 16:39:18 linux-sc6n.suse kernel: snd_hda_codec_hdmi hdaudioC1D2: HDMI: audio coding type 0 not expected
Feb 20 16:39:18 linux-sc6n.suse kernel: PM: resume of devices complete after 1241.680 msecs
Feb 20 16:39:18 linux-sc6n.suse kernel: usb 1-1.4:1.0: rebind failed: -517
Feb 20 16:39:18 linux-sc6n.suse kernel: usb 1-1.4:1.1: rebind failed: -517
Feb 20 16:39:18 linux-sc6n.suse kernel: PM: Finishing wakeup.
Feb 20 16:39:18 linux-sc6n.suse kernel: Restarting tasks ... done.
Feb 20 16:39:18 linux-sc6n.suse systemd[1]: Time has been changed
Feb 20 16:39:18 linux-sc6n.suse kernel: nouveau 0000:01:00.0: fifo: read fault at 0003ae0000 engine 15 [PCE0] client 01 [PCOPY0] reason 02 [PAGE_NOT_PRESENT] on channel 0 [003fe14000 DRM]
Feb 20 16:39:18 linux-sc6n.suse kernel: nouveau 0000:01:00.0: fifo: ce0 engine fault on channel 0, recovering...
Feb 20 16:39:18 linux-sc6n.suse NetworkManager[1218]: <info>  (eth0): link disconnected
Feb 20 16:39:18 linux-sc6n.suse systemd[2673]: Time has been changed
Feb 20 16:39:18 linux-sc6n.suse NetworkManager[1218]: <info>  (eth0): device state change: disconnected -> unavailable (reason 'carrier-changed') [30 20 40]
Feb 20 16:39:18 linux-sc6n.suse bluetoothd[1096]: Endpoint unregistered: sender=:1.39 path=/MediaEndpoint/A2DPSource
Feb 20 16:39:18 linux-sc6n.suse systemd-sleep[31277]: System resumed.
Feb 20 16:39:18 linux-sc6n.suse bluetoothd[1096]: Endpoint unregistered: sender=:1.39 path=/MediaEndpoint/A2DPSink
Feb 20 16:39:18 linux-sc6n.suse systemd[1]: Starting Load/Save RF Kill Switch Status...
Feb 20 16:39:18 linux-sc6n.suse systemd[1]: bluetooth.target: Unit not needed anymore. Stopping.
Feb 20 16:39:18 linux-sc6n.suse systemd[1]: Stopped target Bluetooth.
Feb 20 16:39:18 linux-sc6n.suse systemd[1]: Started Load/Save RF Kill Switch Status.
Feb 20 16:39:18 linux-sc6n.suse systemd-sleep[31277]: INFO: Skip running /usr/lib/systemd/system-sleep/grub2.sleep for suspend
Feb 20 16:39:18 linux-sc6n.suse systemd[1]: Started Suspend.
Feb 20 16:39:18 linux-sc6n.suse kernel: smpboot: Booting Node 0 Processor 3 APIC 0x3
Feb 20 16:39:18 linux-sc6n.suse kernel: Disabled fast string operations
Feb 20 16:39:18 linux-sc6n.suse kernel:  cache: parent cpu3 should not be sleeping
Feb 20 16:39:18 linux-sc6n.suse kernel: CPU3 is up
Feb 20 16:39:18 linux-sc6n.suse kernel: smpboot: Booting Node 0 Processor 4 APIC 0x4
Feb 20 16:39:18 linux-sc6n.suse kernel: Disabled fast string operations
Feb 20 16:39:18 linux-sc6n.suse kernel:  cache: parent cpu4 should not be sleeping
Feb 20 16:39:18 linux-sc6n.suse kernel: CPU4 is up
Feb 20 16:39:18 linux-sc6n.suse kernel: smpboot: Booting Node 0 Processor 5 APIC 0x5
Feb 20 16:39:18 linux-sc6n.suse kernel: Disabled fast string operations
Feb 20 16:39:18 linux-sc6n.suse kernel:  cache: parent cpu5 should not be sleeping
Feb 20 16:39:18 linux-sc6n.suse kernel: CPU5 is up
Feb 20 16:39:18 linux-sc6n.suse kernel: smpboot: Booting Node 0 Processor 6 APIC 0x6
Feb 20 16:39:18 linux-sc6n.suse kernel: Disabled fast string operations
Feb 20 16:39:18 linux-sc6n.suse kernel:  cache: parent cpu6 should not be sleeping
Feb 20 16:39:18 linux-sc6n.suse kernel: CPU6 is up
Feb 20 16:39:18 linux-sc6n.suse kernel: smpboot: Booting Node 0 Processor 7 APIC 0x7
Feb 20 16:39:18 linux-sc6n.suse kernel: Disabled fast string operations
Feb 20 16:39:18 linux-sc6n.suse kernel:  cache: parent cpu7 should not be sleeping
Feb 20 16:39:18 linux-sc6n.suse kernel: CPU7 is up
Feb 20 16:39:18 linux-sc6n.suse kernel: ACPI: Waking up from system sleep state S3
Feb 20 16:39:18 linux-sc6n.suse kernel: ehci-pci 0000:00:1a.0: System wakeup disabled by ACPI
Feb 20 16:39:18 linux-sc6n.suse kernel: ehci-pci 0000:00:1d.0: System wakeup disabled by ACPI
Feb 20 16:39:18 linux-sc6n.suse kernel: pcieport 0000:00:1c.6: System wakeup disabled by ACPI
Feb 20 16:39:18 linux-sc6n.suse kernel: sdhci-pci 0000:0d:00.0: MMC controller base frequency changed to 50Mhz.
Feb 20 16:39:18 linux-sc6n.suse kernel: PM: noirq resume of devices complete after 18.717 msecs
Feb 20 16:39:18 linux-sc6n.suse kernel: PM: early resume of devices complete after 0.646 msecs
Feb 20 16:39:18 linux-sc6n.suse kernel: e1000e 0000:00:19.0: System wakeup disabled by ACPI
Feb 20 16:39:18 linux-sc6n.suse kernel: nouveau 0000:01:00.0: DRM: resuming kernel object tree...
Feb 20 16:39:18 linux-sc6n.suse kernel: usb usb2: root hub lost power or was reset
Feb 20 16:39:18 linux-sc6n.suse kernel: usb usb3: root hub lost power or was reset
Feb 20 16:39:18 linux-sc6n.suse kernel: rtc_cmos 00:02: System wakeup disabled by ACPI
Feb 20 16:39:18 linux-sc6n.suse kernel: sd 0:0:0:0: [sda] Starting disk
Feb 20 16:39:18 linux-sc6n.suse kernel: usb 1-1.6: reset high-speed USB device number 5 using ehci-pci
Feb 20 16:39:18 linux-sc6n.suse kernel: usb 4-1.5: reset full-speed USB device number 3 using ehci-pci
Feb 20 16:39:18 linux-sc6n.suse kernel: ata2: SATA link down (SStatus 0 SControl 300)
Feb 20 16:39:18 linux-sc6n.suse kernel: ata5: SATA link down (SStatus 0 SControl 300)
Feb 20 16:39:18 linux-sc6n.suse kernel: ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
Feb 20 16:39:18 linux-sc6n.suse kernel: ata4: SATA link down (SStatus 0 SControl 300)
Feb 20 16:39:18 linux-sc6n.suse kernel: nouveau 0000:01:00.0: DRM: resuming client object trees...
Feb 20 16:39:18 linux-sc6n.suse kernel: nouveau 0000:01:00.0: DRM: resuming display...
Feb 20 16:39:18 linux-sc6n.suse kernel: usb 1-1.5: reset high-speed USB device number 7 using ehci-pci
Feb 20 16:39:18 linux-sc6n.suse kernel: nouveau 0000:01:00.0: DRM: resuming console...
Feb 20 16:39:18 linux-sc6n.suse kernel: usb 1-1.4: reset full-speed USB device number 3 using ehci-pci
Feb 20 16:39:18 linux-sc6n.suse kernel: ata1.00: ACPI cmd ef/02:00:00:00:00:a0 (SET FEATURES) succeeded
Feb 20 16:39:18 linux-sc6n.suse kernel: ata1.00: ACPI cmd f5/00:00:00:00:00:a0 (SECURITY FREEZE LOCK) filtered out
Feb 20 16:39:18 linux-sc6n.suse kernel: ata1.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
Feb 20 16:39:18 linux-sc6n.suse kernel: ata1.00: ACPI cmd ef/02:00:00:00:00:a0 (SET FEATURES) succeeded
Feb 20 16:39:18 linux-sc6n.suse kernel: ata1.00: ACPI cmd f5/00:00:00:00:00:a0 (SECURITY FREEZE LOCK) filtered out
Feb 20 16:39:18 linux-sc6n.suse kernel: ata1.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
Feb 20 16:39:18 linux-sc6n.suse kernel: ata1.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
Feb 20 16:39:18 linux-sc6n.suse kernel: ata1.00: configured for UDMA/133
Feb 20 16:39:18 linux-sc6n.suse kernel: usb 1-1.5.4: reset low-speed USB device number 8 using ehci-pci
Feb 20 16:39:18 linux-sc6n.suse kernel: snd_hda_codec_hdmi hdaudioC1D2: HDMI: audio coding type 0 not expected
Feb 20 16:39:18 linux-sc6n.suse kernel: PM: resume of devices complete after 1241.680 msecs
Feb 20 16:39:18 linux-sc6n.suse kernel: usb 1-1.4:1.0: rebind failed: -517
Feb 20 16:39:18 linux-sc6n.suse kernel: usb 1-1.4:1.1: rebind failed: -517
Feb 20 16:39:18 linux-sc6n.suse kernel: PM: Finishing wakeup.
Feb 20 16:39:18 linux-sc6n.suse kernel: Restarting tasks ... done.
Feb 20 16:39:18 linux-sc6n.suse systemd[1]: Time has been changed
Feb 20 16:39:18 linux-sc6n.suse kernel: nouveau 0000:01:00.0: fifo: read fault at 0003ae0000 engine 15 [PCE0] client 01 [PCOPY0] reason 02 [PAGE_NOT_PRESENT] on channel 0 [003fe14000 DRM]
Feb 20 16:39:18 linux-sc6n.suse kernel: nouveau 0000:01:00.0: fifo: ce0 engine fault on channel 0, recovering...
Feb 20 16:39:18 linux-sc6n.suse NetworkManager[1218]: <info>  (eth0): link disconnected
Feb 20 16:39:18 linux-sc6n.suse systemd[2673]: Time has been changed
(In reply to Géza Búza from comment #0)
> Created attachment 123963 [details]
> Kernel log
> 
> Environment:
>  - Linux kernel 4.5.4
>  - Desktop environment: Gnome 3.20.2
>  - Xorg 1.18.3
>  - Graphics card: NVIDIA Corporation GK107GLM [Quadro K1000M] (rev a1)
> 
> Nouveau makes Xorg unresponsive after resuming from suspend to RAM.
> Restarting Xorg did not help, but a reboot.
> 
> Error messages look like:
> nouveau 0000:01:00.0: fifo: read fault at 0000dc8000 engine 15 [CE0] client
> 01 [CE0] reason 02 [PTE] on channel 0 [007fd56000 DRM]
> nouveau 0000:01:00.0: fifo: ce0 engine fault on channel 0, recovering...
> 
> It must be a regression, because the issue did not happen with the same
> hardware on kernel 4.4.x.

(In reply to Géza Búza from comment #0)
> Created attachment 123963 [details]
> Kernel log
> 
> Environment:
>  - Linux kernel 4.5.4
>  - Desktop environment: Gnome 3.20.2
>  - Xorg 1.18.3
>  - Graphics card: NVIDIA Corporation GK107GLM [Quadro K1000M] (rev a1)
> 
> Nouveau makes Xorg unresponsive after resuming from suspend to RAM.
> Restarting Xorg did not help, but a reboot.
> 
> Error messages look like:
> nouveau 0000:01:00.0: fifo: read fault at 0000dc8000 engine 15 [CE0] client
> 01 [CE0] reason 02 [PTE] on channel 0 [007fd56000 DRM]
> nouveau 0000:01:00.0: fifo: ce0 engine fault on channel 0, recovering...
> 
> It must be a regression, because the issue did not happen with the same
> hardware on kernel 4.4.x.

(In reply to Géza Búza from comment #0)
> Created attachment 123963 [details]
> Kernel log
> 
> Environment:
>  - Linux kernel 4.5.4
>  - Desktop environment: Gnome 3.20.2
>  - Xorg 1.18.3
>  - Graphics card: NVIDIA Corporation GK107GLM [Quadro K1000M] (rev a1)
> 
> Nouveau makes Xorg unresponsive after resuming from suspend to RAM.
> Restarting Xorg did not help, but a reboot.
> 
> Error messages look like:
> nouveau 0000:01:00.0: fifo: read fault at 0000dc8000 engine 15 [CE0] client
> 01 [CE0] reason 02 [PTE] on channel 0 [007fd56000 DRM]
> nouveau 0000:01:00.0: fifo: ce0 engine fault on channel 0, recovering...
> 
> It must be a regression, because the issue did not happen with the same
> hardware on kernel 4.4.x.

(In reply to Géza Búza from comment #0)
> Created attachment 123963 [details]
> Kernel log
> 
> Environment:
>  - Linux kernel 4.5.4
>  - Desktop environment: Gnome 3.20.2
>  - Xorg 1.18.3
>  - Graphics card: NVIDIA Corporation GK107GLM [Quadro K1000M] (rev a1)
> 
> Nouveau makes Xorg unresponsive after resuming from suspend to RAM.
> Restarting Xorg did not help, but a reboot.
> 
> Error messages look like:
> nouveau 0000:01:00.0: fifo: read fault at 0000dc8000 engine 15 [CE0] client
> 01 [CE0] reason 02 [PTE] on channel 0 [007fd56000 DRM]
> nouveau 0000:01:00.0: fifo: ce0 engine fault on channel 0, recovering...
> 
> It must be a regression, because the issue did not happen with the same
> hardware on kernel 4.4.x.

(In reply to Géza Búza from comment #0)
> Created attachment 123963 [details]
> Kernel log
> 
> Environment:
>  - Linux kernel 4.5.4
>  - Desktop environment: Gnome 3.20.2
>  - Xorg 1.18.3
>  - Graphics card: NVIDIA Corporation GK107GLM [Quadro K1000M] (rev a1)
> 
> Nouveau makes Xorg unresponsive after resuming from suspend to RAM.
> Restarting Xorg did not help, but a reboot.
> 
> Error messages look like:
> nouveau 0000:01:00.0: fifo: read fault at 0000dc8000 engine 15 [CE0] client
> 01 [CE0] reason 02 [PTE] on channel 0 [007fd56000 DRM]
> nouveau 0000:01:00.0: fifo: ce0 engine fault on channel 0, recovering...
> 
> It must be a regression, because the issue did not happen with the same
> hardware on kernel 4.4.x.

(In reply to Géza Búza from comment #0)
> Created attachment 123963 [details]
> Kernel log
> 
> Environment:
>  - Linux kernel 4.5.4
>  - Desktop environment: Gnome 3.20.2
>  - Xorg 1.18.3
>  - Graphics card: NVIDIA Corporation GK107GLM [Quadro K1000M] (rev a1)
> 
> Nouveau makes Xorg unresponsive after resuming from suspend to RAM.
> Restarting Xorg did not help, but a reboot.
> 
> Error messages look like:
> nouveau 0000:01:00.0: fifo: read fault at 0000dc8000 engine 15 [CE0] client
> 01 [CE0] reason 02 [PTE] on channel 0 [007fd56000 DRM]
> nouveau 0000:01:00.0: fifo: ce0 engine fault on channel 0, recovering...
> 
> It must be a regression, because the issue did not happen with the same
> hardware on kernel 4.4.x.


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