[Nouveau] [Bug 55258] New: nouveau failure on resume (reloc wait_idle failed)

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=55258

          Priority: medium
            Bug ID: 55258
          Assignee: nouveau at lists.freedesktop.org
           Summary: nouveau failure on resume (reloc wait_idle failed)
        QA Contact: xorg-team at lists.x.org
          Severity: normal
    Classification: Unclassified
                OS: All
          Reporter: mr.dash.four at googlemail.com
          Hardware: Other
            Status: NEW
           Version: unspecified
         Component: Driver/nouveau
           Product: xorg

When I resume from hibernate, I get the following error after which the whole
system either grinds to a halt or I am forced to log in and then the system
crashes:

kernel: [drm] nouveau 0000:01:00.0: reloc wait_idle failed: -16
kernel: [drm] nouveau 0000:01:00.0: reloc apply: -16
kernel: [drm] nouveau 0000:01:00.0: reloc wait_idle failed: -16
kernel: [drm] nouveau 0000:01:00.0: reloc apply: -16
kernel: [drm] nouveau 0000:01:00.0: reloc wait_idle failed: -16
kernel: [drm] nouveau 0000:01:00.0: reloc apply: -16
kernel: [drm] nouveau 0000:01:00.0: reloc wait_idle failed: -16
kernel: [drm] nouveau 0000:01:00.0: reloc apply: -16

Here is some information on my card you may find useful:

kernel: [drm] nouveau 0000:01:00.0: Detected an NV40 generation card
(0x049200a2)
kernel: [drm] nouveau 0000:01:00.0: Checking PRAMIN for VBIOS
kernel: [drm] nouveau 0000:01:00.0: ... BIOS checksum invalid
kernel: [drm] nouveau 0000:01:00.0: Checking PROM for VBIOS
kernel: [drm] nouveau 0000:01:00.0: ... appears to be valid
kernel: [drm] nouveau 0000:01:00.0: Using VBIOS from PROM
kernel: [drm] nouveau 0000:01:00.0: BIT BIOS found
kernel: [drm] nouveau 0000:01:00.0: Bios version 05.71.22.21
kernel: [drm] nouveau 0000:01:00.0: TMDS table version 1.1
kernel: [drm] nouveau 0000:01:00.0: TMDS table script pointers not stubbed
kernel: [drm] nouveau 0000:01:00.0: MXM: no VBIOS data, nothing to do
kernel: [drm] nouveau 0000:01:00.0: DCB version 3.0

The above error happens every 2nd time I resume from hibernate - without fail,
like a clockwork. The first time the resume is OK - no problems. The second
time resume always fails with the above error.

The nouveau version is 1.0.0 20120316.

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