<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - Error when recovering from suspend mode: fifo: ce0 engine fault on channel 0" href="https://bugs.freedesktop.org/show_bug.cgi?id=95520#c3">Comment # 3</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - Error when recovering from suspend mode: fifo: ce0 engine fault on channel 0" href="https://bugs.freedesktop.org/show_bug.cgi?id=95520">bug 95520</a> from <a class="email" href="mailto:mail-freedesktopbugs@juliankessel.de" title="mail-freedesktopbugs@juliankessel.de">mail-freedesktopbugs@juliankessel.de</a> <pre>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 <a href="show_bug.cgi?id=95520#c0">comment #0</a>) > Created <a href="attachment.cgi?id=123963" name="attach_123963" title="Kernel log">attachment 123963</a> <a href="attachment.cgi?id=123963&action=edit" title="Kernel log">[details]</a> > 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 <a href="show_bug.cgi?id=95520#c0">comment #0</a>) > Created <a href="attachment.cgi?id=123963" name="attach_123963" title="Kernel log">attachment 123963</a> <a href="attachment.cgi?id=123963&action=edit" title="Kernel log">[details]</a> > 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 <a href="show_bug.cgi?id=95520#c0">comment #0</a>) > Created <a href="attachment.cgi?id=123963" name="attach_123963" title="Kernel log">attachment 123963</a> <a href="attachment.cgi?id=123963&action=edit" title="Kernel log">[details]</a> > 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 <a href="show_bug.cgi?id=95520#c0">comment #0</a>) > Created <a href="attachment.cgi?id=123963" name="attach_123963" title="Kernel log">attachment 123963</a> <a href="attachment.cgi?id=123963&action=edit" title="Kernel log">[details]</a> > 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 <a href="show_bug.cgi?id=95520#c0">comment #0</a>) > Created <a href="attachment.cgi?id=123963" name="attach_123963" title="Kernel log">attachment 123963</a> <a href="attachment.cgi?id=123963&action=edit" title="Kernel log">[details]</a> > 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 <a href="show_bug.cgi?id=95520#c0">comment #0</a>) > Created <a href="attachment.cgi?id=123963" name="attach_123963" title="Kernel log">attachment 123963</a> <a href="attachment.cgi?id=123963&action=edit" title="Kernel log">[details]</a> > 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.</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> </ul> </body> </html>