R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
R13: 000000000000000b R14: 00007f9659d9bf80 R15: 00007fff8e39a4c8
 </TASK>
------------[ cut here ]------------
WARNING: CPU: 1 PID: 5607 at drivers/gpu/drm/drm_gem.c:225 drm_gem_object_handle_put_unlocked+0x2a3/0x350 drivers/gpu/drm/drm_gem.c:225
Modules linked in:
CPU: 1 UID: 0 PID: 5607 Comm: syz-executor.0 Not tainted 6.11.0-syzkaller-05223-g9f39757957c1-dirty #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
RIP: 0010:drm_gem_object_handle_put_unlocked+0x2a3/0x350 drivers/gpu/drm/drm_gem.c:225
Code: 00 89 de e8 1f 08 3d fc 85 db 7e 2e e8 d6 03 3d fc 48 83 c4 10 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc e8 be 03 3d fc 90 <0f> 0b 90 eb e2 e8 b3 03 3d fc 90 0f 0b 90 eb d7 e8 a8 03 3d fc 4c
RSP: 0018:ffffc90003f3fb48 EFLAGS: 00010293
RAX: ffffffff8556c452 RBX: 1ffff1100632ae00 RCX: ffff88802d205a00
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: ffffffff8556c220 R09: 1ffff1100f7b8c1c
R10: dffffc0000000000 R11: ffffed100f7b8c1d R12: ffff888031957008
R13: ffff8880248ac000 R14: ffff888031957004 R15: 1ffff1100632ae01
FS:  00007f965a9a66c0(0000) GS:ffff8880b8900000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f965a984c98 CR3: 00000000213dc000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 drm_gem_handle_create_tail+0x2d5/0x510 drivers/gpu/drm/drm_gem.c:407
 drm_gem_shmem_create_with_handle drivers/gpu/drm/drm_gem_shmem_helper.c:420 [inline]
 drm_gem_shmem_dumb_create+0x279/0x400 drivers/gpu/drm/drm_gem_shmem_helper.c:508
 drm_ioctl_kernel+0x337/0x440 drivers/gpu/drm/drm_ioctl.c:745
 drm_ioctl+0x60e/0xad0 drivers/gpu/drm/drm_ioctl.c:842
 vfs_ioctl fs/ioctl.c:51 [inline]
 __do_sys_ioctl fs/ioctl.c:907 [inline]
 __se_sys_ioctl+0xf9/0x170 fs/ioctl.c:893
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f9659c7cae9
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f965a9a60c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007f9659d9bf80 RCX: 00007f9659c7cae9
RDX: 0000000020000080 RSI: 00000000c02064b2 RDI: 0000000000000003
RBP: 00007f965a9a6120 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
R13: 000000000000000b R14: 00007f9659d9bf80 R15: 00007fff8e39a4c8
 </TASK>