bugzilla-daemon at freedesktop.org
2017-Jan-12 15:33 UTC
[Nouveau] [Bug 99385] New: Nouveau produces soft lockups
https://bugs.freedesktop.org/show_bug.cgi?id=99385 Bug ID: 99385 Summary: Nouveau produces soft lockups Product: xorg Version: unspecified Hardware: Other OS: All Status: NEW Severity: normal Priority: medium Component: Driver/nouveau Assignee: nouveau at lists.freedesktop.org Reporter: celelibi at gmail.com QA Contact: xorg-team at lists.x.org Created attachment 128914 --> https://bugs.freedesktop.org/attachment.cgi?id=128914&action=edit dmesg log from boot to bug Nouveau driver seems to produce soft lockups. The most notable effect is that some syscalls "hangs", the whole system become very slow and this kind f message appear in every terminals: NMI watchdog: BUG: soft lockup - CPU#6 stuck for 23s! [kworker/6:2:324] This seems related to power management, since adding the option runpm=0 doesn't produce the lockups. This bug can be triggered by many things, including running commands like lspci. I attach the dmesg log from boot up to the bug. -- You are receiving this mail because: You are the assignee for the bug. -------------- next part -------------- An HTML attachment was scrubbed... URL: <https://lists.freedesktop.org/archives/nouveau/attachments/20170112/b0bfb8e4/attachment.html>
bugzilla-daemon at freedesktop.org
2017-Jan-29 14:47 UTC
[Nouveau] [Bug 99385] Nouveau produces soft lockups
https://bugs.freedesktop.org/show_bug.cgi?id=99385 --- Comment #1 from celelibi at gmail.com --- Created attachment 129216 --> https://bugs.freedesktop.org/attachment.cgi?id=129216&action=edit acpidump -z -o acpidump.txt -- You are receiving this mail because: You are the assignee for the bug. -------------- next part -------------- An HTML attachment was scrubbed... URL: <https://lists.freedesktop.org/archives/nouveau/attachments/20170129/159b23d6/attachment.html>
bugzilla-daemon at freedesktop.org
2017-Jan-29 15:04 UTC
[Nouveau] [Bug 99385] Nouveau produces soft lockups
https://bugs.freedesktop.org/show_bug.cgi?id=99385 Peter Wu <peter at lekensteyn.nl> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |peter at lekensteyn.nl --- Comment #2 from Peter Wu <peter at lekensteyn.nl> --- Based on your acpidump for an Alienware 15 R3/0GY3V1, BIOS 1.0.8 11/12/2016 with GTX 1070, I found this in ssdt6.dsl: Method (PGOF, 1, Serialized) { ... If (((\_SB.GGIV (0x01030009) == Zero) || (OSYS == 0x07D9))) { ... } Else { LKDS (PIOF) } ... } This is a common pattern that is known to give issues. The "LKDS" part seems to cause issues, so you want to force the other code path. As OSYS is 2009 (set in DSDT), try booting with: acpi_osi=! acpi_osi="Windows 2009" See also https://bugzilla.kernel.org/show_bug.cgi?id=156341 -- You are receiving this mail because: You are the assignee for the bug. -------------- next part -------------- An HTML attachment was scrubbed... URL: <https://lists.freedesktop.org/archives/nouveau/attachments/20170129/79617c90/attachment.html>
bugzilla-daemon at freedesktop.org
2017-Jan-29 18:11 UTC
[Nouveau] [Bug 99385] Nouveau produces soft lockups
https://bugs.freedesktop.org/show_bug.cgi?id=99385 --- Comment #3 from celelibi at gmail.com --- I'm not sure what it means, but this works around the issue as well. -- You are receiving this mail because: You are the assignee for the bug. -------------- next part -------------- An HTML attachment was scrubbed... URL: <https://lists.freedesktop.org/archives/nouveau/attachments/20170129/4c6bb65f/attachment.html>
bugzilla-daemon at freedesktop.org
2019-Dec-04 09:23 UTC
[Nouveau] [Bug 99385] Nouveau produces soft lockups
https://bugs.freedesktop.org/show_bug.cgi?id=99385 Martin Peres <martin.peres at free.fr> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution|--- |MOVED --- Comment #4 from Martin Peres <martin.peres at free.fr> --- -- GitLab Migration Automatic Message -- This bug has been migrated to freedesktop.org's GitLab instance and has been closed from further activity. You can subscribe and participate further through the new bug through this link to our GitLab instance: https://gitlab.freedesktop.org/xorg/driver/xf86-video-nouveau/issues/316. -- You are receiving this mail because: You are the assignee for the bug. -------------- next part -------------- An HTML attachment was scrubbed... URL: <https://lists.freedesktop.org/archives/nouveau/attachments/20191204/a5852c0b/attachment.html>
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