[syzbot] Monthly dri report (May 2025)

[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, 18 issues are still open and 32 have already been fixed.

Some of the still happening issues:

Ref  Crashes Repro Title
<1>  4961    Yes   WARNING in __alloc_frozen_pages_noprof
                   https://syzkaller.appspot.com/bug?extid=03fb58296859d8dbab4d
<2>  431     Yes   WARNING in vkms_get_vblank_timestamp (2)
                   https://syzkaller.appspot.com/bug?extid=93bd128a383695391534
<3>  79      Yes   WARNING in drm_wait_one_vblank (2)
                   https://syzkaller.appspot.com/bug?extid=147ba789658184f0ce04
<4>  72      Yes   WARNING in drm_mode_create_lease_ioctl
                   https://syzkaller.appspot.com/bug?extid=6754751ad05524dae739
<5>  35      Yes   KASAN: slab-use-after-free Read in drm_atomic_helper_wait_for_vblanks (2)
                   https://syzkaller.appspot.com/bug?extid=0f999d26a4fd79c3a23b
<6>  21      Yes   WARNING in drm_gem_prime_fd_to_handle
                   https://syzkaller.appspot.com/bug?extid=268d319a7bfd92f4ae01
<7>  4       Yes   WARNING in drm_gem_object_handle_put_unlocked
                   https://syzkaller.appspot.com/bug?extid=ef3256a360c02207a4cb
<8>  1       No    possible deadlock in drm_getunique
                   https://syzkaller.appspot.com/bug?extid=2e9aa2a09550887c9d40
<9>  1       No    possible deadlock in drm_mode_atomic_ioctl (2)
                   https://syzkaller.appspot.com/bug?extid=8c517b890398864b52ef
<10> 1       No    possible deadlock in drm_modeset_lock (3)
                   https://syzkaller.appspot.com/bug?extid=d1451ae6745bd92ed771

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