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WARNING: CPU: 1 PID: 5706 at drivers/gpu/drm/drm_prime.c:326 drm_gem_prime_fd_to_handle+0x51d/0x5b0 drivers/gpu/drm/drm_prime.c:326
Modules linked in:
CPU: 1 PID: 5706 Comm: syz-executor.0 Not tainted 6.10.0-rc1-syzkaller-00267-gcc8ed4d0a848 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
RIP: 0010:drm_gem_prime_fd_to_handle+0x51d/0x5b0 drivers/gpu/drm/drm_prime.c:326
Code: 00 00 48 89 df e8 f3 30 68 ff e9 8d fd ff ff e8 69 57 73 fc 4c 89 ff 41 89 dc e8 0e 8f cf 05 e9 5c fe ff ff e8 54 57 73 fc 90 <0f> 0b 90 e9 eb fc ff ff e8 26 d5 cf fc e9 b7 fb ff ff e8 1c d5 cf
RSP: 0018:ffffc90004697c30 EFLAGS: 00010293
RAX: 0000000000000000 RBX: ffff88801cf4c000 RCX: ffffffff851bc38e
RDX: ffff88801fc48000 RSI: ffffffff851bc6ec RDI: ffff88801cf4c128
RBP: ffff88807d97a000 R08: 0000000000000007 R09: fffffffffffff000
R10: ffff88801cf4c000 R11: 0000000000000001 R12: ffff88807d979c00
R13: ffff888068d2f000 R14: ffffc90004697df8 R15: ffff88801fc74c58
FS:  00007f16d51c16c0(0000) GS:ffff8880b9300000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fffeca2ef88 CR3: 000000002b862000 CR4: 0000000000350ef0
Call Trace:
 <TASK>
 drm_prime_fd_to_handle_ioctl+0xd6/0x110 drivers/gpu/drm/drm_prime.c:375
 drm_ioctl_kernel+0x1ef/0x3e0 drivers/gpu/drm/drm_ioctl.c:744
 drm_ioctl+0x5dc/0xc00 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 fs/ioctl.c:893 [inline]
 __x64_sys_ioctl+0x196/0x220 fs/ioctl.c:893
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f16d447dea9
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:00007f16d51c10c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007f16d45abf80 RCX: 00007f16d447dea9
RDX: 0000000020000180 RSI: 00000000c00c642e RDI: 0000000000000004
RBP: 00007f16d44ca4a4 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 000000000000000b R14: 00007f16d45abf80 R15: 00007fffab2ac768
 </TASK>