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WARNING: CPU: 0 PID: 31040 at drivers/gpu/drm/drm_prime.c:326 drm_gem_prime_fd_to_handle+0x4c5/0x550 drivers/gpu/drm/drm_prime.c:326
Modules linked in:
CPU: 0 PID: 31040 Comm: syz-executor.1 Not tainted 6.8.0-rc3-syzkaller-00010-g6d280f4d760e #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024
RIP: 0010:drm_gem_prime_fd_to_handle+0x4c5/0x550 drivers/gpu/drm/drm_prime.c:326
Code: 00 00 48 89 df e8 9b 68 6a ff e9 e5 fd ff ff e8 f1 be 82 fc 4c 89 ff 41 89 dc e8 e6 77 bd 05 e9 b4 fe ff ff e8 dc be 82 fc 90 <0f> 0b 90 e9 43 fd ff ff e8 8e e6 db fc e9 0f fc ff ff e8 84 e6 db
RSP: 0018:ffffc9000b997c30 EFLAGS: 00010293
RAX: 0000000000000000 RBX: ffff88801faeb000 RCX: ffffffff8508839e
RDX: ffff8880172dd940 RSI: ffffffff850886a4 RDI: ffff88801faeb128
RBP: ffff88802f010400 R08: 0000000000000007 R09: fffffffffffff000
R10: ffff88801faeb000 R11: 0000000000000001 R12: ffff88802f010000
R13: ffff888021eaa000 R14: ffffc9000b997df8 R15: ffff88801fb3cc10
FS:  00007fb112f976c0(0000) GS:ffff8880b9400000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000c00529d000 CR3: 000000002c7e4000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 drm_prime_fd_to_handle_ioctl+0xd6/0x110 drivers/gpu/drm/drm_prime.c:375
 drm_ioctl_kernel+0x1ec/0x3e0 drivers/gpu/drm/drm_ioctl.c:744
 drm_ioctl+0x5d8/0xc00 drivers/gpu/drm/drm_ioctl.c:841
 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+0x193/0x220 fs/ioctl.c:857
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xd5/0x270 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x6f/0x77
RIP: 0033:0x7fb11227dda9
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:00007fb112f970c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007fb1123abf80 RCX: 00007fb11227dda9
RDX: 0000000020000040 RSI: 00000000c00c642e RDI: 0000000000000003
RBP: 00007fb1122ca47a R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 000000000000000b R14: 00007fb1123abf80 R15: 00007fffb3157578
 </TASK>