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WARNING: CPU: 1 PID: 6407 at drivers/gpu/drm/drm_prime.c:326 drm_gem_prime_fd_to_handle+0x3ee/0x4e0 drivers/gpu/drm/drm_prime.c:326
Modules linked in:
CPU: 1 UID: 0 PID: 6407 Comm: syz-executor Not tainted 6.12.0-rc2-next-20241011-syzkaller-04143-gd61a00525464 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
RIP: 0010:drm_gem_prime_fd_to_handle+0x3ee/0x4e0 drivers/gpu/drm/drm_prime.c:326
Code: 24 10 e8 85 72 fc ff 4c 89 ff e8 3d 8a b3 00 44 89 f3 e9 72 ff ff ff e8 60 09 29 fc 4c 89 ff e9 60 ff ff ff e8 53 09 29 fc 90 <0f> 0b 90 e9 bd fe ff ff 48 89 df e8 f2 0b ae fc 84 c0 74 21 e8 39
RSP: 0018:ffffc9000319fbe8 EFLAGS: 00010293
RAX: ffffffff856be9cd RBX: 1ffff11004a61225 RCX: ffff88802db48000
RDX: 0000000000000000 RSI: 0000000000000007 RDI: 00000000ffffffff
RBP: ffff888025309128 R08: ffffffff856c0cd1 R09: 1ffff11004a61200
R10: dffffc0000000000 R11: ffffed1004a61201 R12: ffff88807e108000
R13: dffffc0000000000 R14: ffff88807e108000 R15: ffff888025309000
FS:  00007f70d6d7d6c0(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f8ffa4b4d58 CR3: 000000006eaba000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 drm_ioctl_kernel+0x337/0x440 drivers/gpu/drm/drm_ioctl.c:796
 drm_ioctl+0x60e/0xad0 drivers/gpu/drm/drm_ioctl.c:893
 vfs_ioctl fs/ioctl.c:51 [inline]
 __do_sys_ioctl fs/ioctl.c:907 [inline]
 __se_sys_ioctl+0xf9/0x170 fs/ioctl.c:893
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f70d607cee9
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:00007f70d6d7d0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007f70d61abf80 RCX: 00007f70d607cee9
RDX: 0000000020000000 RSI: 00000000c00c642e RDI: 0000000000000003
RBP: 00007f70d60c949e R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 000000000000000b R14: 00007f70d61abf80 R15: 00007ffda6f43bf8
 </TASK>