------------[ cut here ]------------
WARNING: CPU: 1 PID: 9066 at drivers/gpu/drm/drm_prime.c:223 drm_prime_destroy_file_private+0x58/0x60 drivers/gpu/drm/drm_prime.c:223
Modules linked in:
CPU: 1 UID: 0 PID: 9066 Comm: syz.2.369 Not tainted syzkaller #0 PREEMPT 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025
pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--)
pc : drm_prime_destroy_file_private+0x58/0x60 drivers/gpu/drm/drm_prime.c:223
lr : drm_prime_destroy_file_private+0x58/0x60 drivers/gpu/drm/drm_prime.c:223
sp : ffff8000a5837b20
x29: ffff8000a5837b20 x28: 1fffe0001b09240e x27: dfff800000000000
x26: 1fffe0001955e80e x25: ffff80008c1577c8 x24: ffff0000d84922d8
x23: ffff0000caaf4070 x22: ffff0000d8492000 x21: ffff80008c157730
x20: 0000000000000000 x19: ffff0000d8492410 x18: 00000000ffffffff
x17: ffff800080d7c3ec x16: ffff800082de95c8 x15: 0000000000000001
x14: 1ffff00014b06f44 x13: 0000000000000000 x12: 0000000000000000
x11: ffff700014b06f45 x10: 0000000000ff0100 x9 : 0000000000000000
x8 : ffff0000cb5e1ec0 x7 : 0000000000000000 x6 : 000000000000003f
x5 : 0000000000000040 x4 : 0000000000000001 x3 : ffff80008adffef8
x2 : 0000000000000001 x1 : 0000000000000008 x0 : ffff0000d8492380
Call trace:
 drm_prime_destroy_file_private+0x58/0x60 drivers/gpu/drm/drm_prime.c:223 (P)
 drm_file_free+0x664/0x860 drivers/gpu/drm/drm_file.c:269
 drm_close_helper drivers/gpu/drm/drm_file.c:290 [inline]
 drm_release+0x2b0/0x3e0 drivers/gpu/drm/drm_file.c:438
 __fput+0x340/0x75c fs/file_table.c:468
 ____fput+0x20/0x58 fs/file_table.c:496
 task_work_run+0x1dc/0x260 kernel/task_work.c:227
 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline]
 exit_to_user_mode_loop+0xfc/0x178 kernel/entry/common.c:43
 exit_to_user_mode_prepare include/linux/irq-entry-common.h:225 [inline]
 arm64_exit_to_user_mode arch/arm64/kernel/entry-common.c:103 [inline]
 el0_svc+0x170/0x254 arch/arm64/kernel/entry-common.c:747
 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:765
 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596
irq event stamp: 1620
hardirqs last  enabled at (1619): [<ffff800080c8349c>] kasan_quarantine_put+0x1a0/0x1c8 mm/kasan/quarantine.c:234
hardirqs last disabled at (1620): [<ffff80008ade9670>] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:434
softirqs last  enabled at (1390): [<ffff8000801f95fc>] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32
softirqs last disabled at (1388): [<ffff8000801f95c8>] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19
---[ end trace 0000000000000000 ]---