linux-kernel - [syzbot] Monthly dri report (Dec 2024)

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Message-ID: <675ff674.050a0220.37aaf.0122.GAE@google.com>
Date: Mon, 16 Dec 2024 01:44:20 -0800
From: syzbot <syzbot+listbe2d42c16524143e5dc9@...kaller.appspotmail.com>
To: dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org, 
	syzkaller-bugs@...glegroups.com
Subject: [syzbot] Monthly dri report (Dec 2024)

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, 2 new issues were detected and 0 were fixed.
In total, 18 issues are still open and 31 have already been fixed.

Some of the still happening issues:

Ref  Crashes Repro Title
<1>  1064    Yes   WARNING in drm_syncobj_array_find
                   https://syzkaller.appspot.com/bug?extid=95416f957d84e858b377
<2>  331     Yes   WARNING in vkms_get_vblank_timestamp (2)
                   https://syzkaller.appspot.com/bug?extid=93bd128a383695391534
<3>  70      Yes   WARNING in drm_mode_create_lease_ioctl
                   https://syzkaller.appspot.com/bug?extid=6754751ad05524dae739
<4>  64      No    INFO: task hung in drm_atomic_get_plane_state
                   https://syzkaller.appspot.com/bug?extid=eee643fdccb7c015b3a6
<5>  47      Yes   WARNING in drm_wait_one_vblank (2)
                   https://syzkaller.appspot.com/bug?extid=147ba789658184f0ce04
<6>  19      Yes   WARNING in drm_gem_prime_fd_to_handle
                   https://syzkaller.appspot.com/bug?extid=268d319a7bfd92f4ae01
<7>  14      Yes   divide error in drm_mode_vrefresh
                   https://syzkaller.appspot.com/bug?extid=622bba18029bcde672e1
<8>  4       Yes   KASAN: slab-use-after-free Read in drm_atomic_helper_wait_for_vblanks (2)
                   https://syzkaller.appspot.com/bug?extid=0f999d26a4fd79c3a23b
<9>  4       Yes   WARNING in drm_prime_destroy_file_private (2)
                   https://syzkaller.appspot.com/bug?extid=59dcc2e7283a6f5f5ba1
<10> 4       Yes   divide error in drm_mode_debug_printmodeline
                   https://syzkaller.appspot.com/bug?extid=2e93e6fb36e6fdc56574

---
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