------------[ cut here ]------------
WARNING: CPU: 0 PID: 3321 at drivers/gpu/drm/drm_prime.c:326 drm_gem_prime_fd_to_handle drivers/gpu/drm/drm_prime.c:326 [inline]
WARNING: CPU: 0 PID: 3321 at drivers/gpu/drm/drm_prime.c:326 drm_prime_fd_to_handle_ioctl+0x556/0x600 drivers/gpu/drm/drm_prime.c:374
Modules linked in:
CPU: 0 PID: 3321 Comm: syz-executor.0 Not tainted 6.7.0-rc1-syzkaller-00019-gc42d9eeef8e5 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023
RIP: 0010:drm_gem_prime_fd_to_handle drivers/gpu/drm/drm_prime.c:326 [inline]
RIP: 0010:drm_prime_fd_to_handle_ioctl+0x556/0x600 drivers/gpu/drm/drm_prime.c:374
Code: df e8 ae c1 ea fc f0 48 ff 03 e9 7e fd ff ff e8 f0 31 94 fc 4c 89 f7 44 89 eb e8 45 97 8e 05 e9 da fe ff ff e8 db 31 94 fc 90 <0f> 0b 90 e9 5b fd ff ff e8 dd ba ea fc e9 38 fc ff ff 48 8b 7c 24
RSP: 0018:ffffc9000d357c70 EFLAGS: 00010293
RAX: 0000000000000000 RBX: ffff8880325a0400 RCX: ffffffff84f35c27
RDX: ffff8880332f8000 RSI: ffffffff84f35f15 RDI: ffff88801d514928
RBP: ffff8880325a0000 R08: 0000000000000007 R09: fffffffffffff000
R10: ffff88801d514800 R11: 0000000000000001 R12: ffffc9000d357e10
R13: ffff88801d514800 R14: ffff88801d214c10 R15: ffff8880325a0400
FS: 00007f29653976c0(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f2965397d58 CR3: 0000000027ca3000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
<TASK>
drm_ioctl_kernel+0x28c/0x4d0 drivers/gpu/drm/drm_ioctl.c:792
drm_ioctl+0x5cb/0xbf0 drivers/gpu/drm/drm_ioctl.c:895
vfs_ioctl fs/ioctl.c:51 [inline]
__do_sys_ioctl fs/ioctl.c:871 [inline]
__se_sys_ioctl fs/ioctl.c:857 [inline]
__x64_sys_ioctl+0x18f/0x210 fs/ioctl.c:857
do_syscall_x64 arch/x86/entry/common.c:51 [inline]
do_syscall_64+0x40/0x110 arch/x86/entry/common.c:82
entry_SYSCALL_64_after_hwframe+0x63/0x6b
RIP: 0033:0x7f296467cae9
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:00007f29653970c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007f296479c120 RCX: 00007f296467cae9
RDX: 0000000020000180 RSI: 00000000c00c642e RDI: 0000000000000004
RBP: 00007f29646c847a R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 000000000000000b R14: 00007f296479c120 R15: 00007f29648bfa48
</TASK>