------------[ cut here ]------------
WARNING: CPU: 0 PID: 26545 at drivers/gpu/drm/drm_prime.c:223 drm_prime_destroy_file_private+0x4b/0x60 drivers/gpu/drm/drm_prime.c:223
Modules linked in:
CPU: 0 UID: 0 PID: 26545 Comm: syz.6.5454 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
RIP: 0010:drm_prime_destroy_file_private+0x4b/0x60 drivers/gpu/drm/drm_prime.c:223
Code: 00 fc ff df 80 3c 08 00 74 08 48 89 df e8 fd 5a f2 fc 48 83 3b 00 75 0c e8 c2 a5 8c fc 5b e9 cc c3 15 06 cc e8 b6 a5 8c fc 90 <0f> 0b 90 5b e9 bc c3 15 06 cc 66 66 2e 0f 1f 84 00 00 00 00 00 90
RSP: 0018:ffffc9000c81fc60 EFLAGS: 00010293
RAX: ffffffff853360da RBX: ffff88801a1fd410 RCX: ffff88802be5dac0
RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffff88801a1fd380
RBP: ffff88801a1fd2c8 R08: ffffc9000c81fbe7 R09: 1ffff92001903f7c
R10: dffffc0000000000 R11: fffff52001903f7d R12: dffffc0000000000
R13: dead000000000100 R14: 0000000000000000 R15: ffff88801a1fd2d8
FS:  0000555586102500(0000) GS:ffff88812613d000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000200000260030 CR3: 000000007582c000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 000000000000000e DR6: 00000000ffff0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 drm_file_free+0x7f2/0xa00 drivers/gpu/drm/drm_file.c:269
 drm_close_helper drivers/gpu/drm/drm_file.c:290 [inline]
 drm_release+0x2de/0x3f0 drivers/gpu/drm/drm_file.c:438
 __fput+0x44c/0xa70 fs/file_table.c:468
 task_work_run+0x1d4/0x260 kernel/task_work.c:227
 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline]
 exit_to_user_mode_loop+0xe9/0x130 kernel/entry/common.c:43
 exit_to_user_mode_prepare include/linux/irq-entry-common.h:225 [inline]
 syscall_exit_to_user_mode_work include/linux/entry-common.h:175 [inline]
 syscall_exit_to_user_mode include/linux/entry-common.h:210 [inline]
 do_syscall_64+0x2bd/0xfa0 arch/x86/entry/syscall_64.c:100
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f986e78f6c9
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f986eb0fb88 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4
RAX: 0000000000000000 RBX: 00007f986e9e7da0 RCX: 00007f986e78f6c9
RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003
RBP: 00007f986e9e7da0 R08: 0000000000000144 R09: 000000126eb0fe7f
R10: 00007f986e9e7cb0 R11: 0000000000000246 R12: 00000000001d27b5
R13: 00007f986e9e6180 R14: ffffffffffffffff R15: 00007f986eb0fca0
 </TASK>