[Nouveau] [Bug 107963] New: kernel rejected pushbuf: Invalid argument

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=107963

            Bug ID: 107963
           Summary: kernel rejected pushbuf: Invalid argument
           Product: xorg
           Version: unspecified
          Hardware: Other
                OS: All
            Status: NEW
          Severity: normal
          Priority: medium
         Component: Driver/nouveau
          Assignee: nouveau at lists.freedesktop.org
          Reporter: mikhail.v.gavrilov at gmail.com
        QA Contact: xorg-team at lists.x.org

Created attachment 141604
  --> https://bugs.freedesktop.org/attachment.cgi?id=141604&action=edit
system log

$ uname -r
4.19.0-0.rc3.git3.1.fc30.x86_64

nouveau: kernel rejected pushbuf: Invalid argument
nouveau: ch12: krec 0 pushes 3 bufs 13 relocs 0
nouveau: ch12: buf 00000000 00000002 00000004 00000004 00000000
nouveau: ch12: buf 00000001 00000006 00000004 00000000 00000004
nouveau: ch12: buf 00000002 00000007 00000002 00000002 00000002
nouveau: ch12: buf 00000003 0000000b 00000002 00000002 00000002
nouveau: ch12: buf 00000004 0000000a 00000002 00000002 00000000
nouveau 0000:09:00.0: WebKitWebProces[2368]: multiple instances of buffer 7 on
validation list
nouveau 0000:09:00.0: WebKitWebProces[2368]: validate_init
nouveau 0000:09:00.0: WebKitWebProces[2368]: validate: -22
nouveau 0000:09:00.0: gr: DATA_ERROR 0000000c [INVALID_BITFIELD]
nouveau 0000:09:00.0: gr: 00100000 [] ch 12 [003f528000 WebKitWebProces[2368]]
subc 3 class 8597 mthd 1900 data 0004721c
nouveau 0000:09:00.0: gr: DATA_ERROR 0000000c [INVALID_BITFIELD]
nouveau 0000:09:00.0: gr: 00100000 [] ch 12 [003f528000 WebKitWebProces[2368]]
subc 3 class 8597 mthd 1904 data 0fac6881
nouveau 0000:09:00.0: gr: DATA_ERROR 0000000c [INVALID_BITFIELD]
nouveau 0000:09:00.0: gr: 00100000 [] ch 12 [003f528000 WebKitWebProces[2368]]
subc 3 class 8597 mthd 1908 data 00086ff4
nouveau 0000:09:00.0: gr: DATA_ERROR 0000000c [INVALID_BITFIELD]
nouveau 0000:09:00.0: gr: 00100000 [] ch 12 [003f528000 WebKitWebProces[2368]]
subc 3 class 8597 mthd 190c data 03560000
nouveau 0000:09:00.0: gr: DATA_ERROR 0000000c [INVALID_BITFIELD]
nouveau 0000:09:00.0: gr: 00100000 [] ch 12 [003f528000 WebKitWebProces[2368]]
subc 3 class 8597 mthd 1910 data 01e00000
nouveau: ch12: buf 00000005 00000008 00000002 00000002 00000000
nouveau: ch12: buf 00000006 00000026 00000004 00000004 00000000
nouveau: ch12: buf 00000007 0000002b 00000002 00000000 00000002
nouveau: ch12: buf 00000008 0000002a 00000002 00000000 00000002
nouveau: ch12: buf 00000009 00000012 00000002 00000002 00000000
nouveau: ch12: buf 0000000a 0000001a 00000002 00000002 00000000
nouveau: ch12: buf 0000000b 0000001c 00000002 00000002 00000000
nouveau: ch12: buf 0000000c 00000025 00000002 00000002 00000000
nouveau: ch12: psh 00000000 00000085cc 0000008de8

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