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WARNING: CPU: 0 PID: 5947 at drivers/gpu/drm/drm_prime.c:326 drm_gem_prime_fd_to_handle+0x3f4/0x4b0 drivers/gpu/drm/drm_prime.c:326
Modules linked in:
CPU: 0 PID: 5947 Comm: syz-executor.4 Not tainted 6.9.0-syzkaller-08995-g0450d2083be6 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
RIP: 0010:drm_gem_prime_fd_to_handle+0x3f4/0x4b0 drivers/gpu/drm/drm_prime.c:326
Code: 0a 01 48 8b 2c 24 4c 8b 64 24 08 75 3c e8 e4 3b 3a fc e9 ca fe ff ff e8 da 3b 3a fc 4c 89 ff e9 49 ff ff ff e8 cd 3b 3a fc 90 <0f> 0b 90 e9 a6 fe ff ff e8 bf 3b 3a fc 4c 89 ff be 03 00 00 00 e8
RSP: 0018:ffffc90009cc7bc8 EFLAGS: 00010293
RAX: ffffffff855bf5e3 RBX: 1ffff11003865b25 RCX: ffff888023e9bc00
RDX: 0000000000000000 RSI: 0000000000000007 RDI: 00000000ffffffff
RBP: ffff88801c32d928 R08: ffffffff855c16e0 R09: 1ffff11003865b00
R10: dffffc0000000000 R11: ffffed1003865b01 R12: ffff88802e453c00
R13: dffffc0000000000 R14: ffff88802e453c00 R15: ffff88801c32d800
FS:  00007f798dd176c0(0000) GS:ffff8880b9400000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f0de91980c0 CR3: 000000007a168000 CR4: 0000000000350ef0
Call Trace:
 <TASK>
 drm_ioctl_kernel+0x33c/0x440 drivers/gpu/drm/drm_ioctl.c:744
 drm_ioctl+0x63a/0xb10 drivers/gpu/drm/drm_ioctl.c:841
 vfs_ioctl fs/ioctl.c:51 [inline]
 __do_sys_ioctl fs/ioctl.c:907 [inline]
 __se_sys_ioctl+0xfe/0x170 fs/ioctl.c:893
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xf5/0x240 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f798d07cae9
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:00007f798dd170c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007f798d19bf80 RCX: 00007f798d07cae9
RDX: 0000000020000000 RSI: 00000000c00c642e RDI: 0000000000000003
RBP: 00007f798d0c847a R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 000000000000000b R14: 00007f798d19bf80 R15: 00007fff2ffd7678
 </TASK>