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, 1 new issues were detected and 0 were fixed. In total, 15 issues are still open and 30 have been fixed so far. Some of the still happening issues: Ref Crashes Repro Title <1> 375 Yes WARNING in drm_wait_one_vblank https://syzkaller.appspot.com/bug?extid=6f7fe2dbc479dca0ed17 <2> 110 Yes WARNING in vkms_get_vblank_timestamp (2) https://syzkaller.appspot.com/bug?extid=93bd128a383695391534 <3> 78 Yes WARNING in drm_syncobj_array_find https://syzkaller.appspot.com/bug?extid=95416f957d84e858b377 <4> 35 Yes inconsistent lock state in sync_info_debugfs_show https://syzkaller.appspot.com/bug?extid=007bfe0f3330f6e1e7d1 <5> 22 Yes KMSAN: uninit-value in drm_mode_setcrtc https://syzkaller.appspot.com/bug?extid=4fad2e57beb6397ab2fc <6> 4 Yes WARNING in drm_gem_object_handle_put_unlocked https://syzkaller.appspot.com/bug?extid=ef3256a360c02207a4cb <7> 3 Yes kernel BUG in vmf_insert_pfn_prot (2) https://syzkaller.appspot.com/bug?extid=398e17b61dab22cc56bc <8> 2 Yes WARNING in drm_prime_fd_to_handle_ioctl https://syzkaller.appspot.com/bug?extid=0da81ccba2345eeb7f48 --- This report is generated by a bot. It may contain errors. See https://goo.gl/tpsmEJ for more information about syzbot. syzbot engineers can be reached at syzkaller@xxxxxxxxxxxxxxxx. To disable reminders for individual bugs, reply with the following command: #syz set <Ref> no-reminders To change bug's subsystems, reply with: #syz set <Ref> subsystems: new-subsystem You may send multiple commands in a single email message.