[Nouveau] [Bug 103409] New: [GM107] reboot/suspend/lspci hang with nouveau

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=103409

            Bug ID: 103409
           Summary: [GM107] reboot/suspend/lspci hang with nouveau
           Product: Mesa
           Version: 17.2
          Hardware: x86-64 (AMD64)
                OS: Linux (All)
            Status: NEW
          Severity: normal
          Priority: medium
         Component: Drivers/DRI/nouveau
          Assignee: nouveau at lists.freedesktop.org
          Reporter: lnicola at dend.ro
        QA Contact: nouveau at lists.freedesktop.org

Created attachment 134998
  --> https://bugs.freedesktop.org/attachment.cgi?id=134998&action=edit
dmesg log

I have an ASUS ROG laptop (GL752V) with dual graphics. I've just installed
Linux and GNOME seems to pick the Intel card by default, but the nouveau module
still gets loaded.

The issue is that I can't power off, reboot or suspend the laptop. On reboot
and power off it hangs with a "watchdog0 did not stop" message on the console.
I also noticed that simply running lspci hangs in uninterruptible sleep.

Blacklisting the nouveau driver fixes all these issues.

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