[syzbot] Monthly dri report (Sep 2023)

[syzbot]

Hello dri maintainers/developers,

This is a 31-day syzbot report for the dri subsystem.
All related reports/information can be found at:
https://syzkaller.appspot.com/upstream/s/dri

During the period, 3 new issues were detected and 0 were fixed.
In total, 14 issues are still open and 30 have been fixed so far.

Some of the still happening issues:

Ref Crashes Repro Title
<1> 361     Yes   WARNING in drm_wait_one_vblank
                  https://syzkaller.appspot.com/bug?extid=6f7fe2dbc479dca0ed17
<2> 83      Yes   WARNING in vkms_get_vblank_timestamp (2)
                  https://syzkaller.appspot.com/bug?extid=93bd128a383695391534
<3> 43      Yes   WARNING in drm_syncobj_array_find
                  https://syzkaller.appspot.com/bug?extid=95416f957d84e858b377
<4> 6       No    linux-next boot error: WARNING: bad unlock balance in vkms_vblank_simulate
                  https://syzkaller.appspot.com/bug?extid=204dd7e9a83cb8855b63
<5> 5       Yes   divide error in drm_mode_vrefresh
                  https://syzkaller.appspot.com/bug?extid=622bba18029bcde672e1
<6> 3       Yes   WARNING in drm_gem_object_handle_put_unlocked
                  https://syzkaller.appspot.com/bug?extid=ef3256a360c02207a4cb
<7> 2       Yes   memory leak in vma_node_allow
                  https://syzkaller.appspot.com/bug?extid=58ea3177ba8bd0a5d8ee

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