------------[ cut here ]------------
WARNING: CPU: 0 PID: 6981 at drivers/gpu/drm/drm_prime.c:326 drm_gem_prime_fd_to_handle+0x39c/0x48c drivers/gpu/drm/drm_prime.c:326
Modules linked in:
CPU: 0 PID: 6981 Comm: syz-executor.3 Tainted: G        W          6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : drm_gem_prime_fd_to_handle+0x39c/0x48c drivers/gpu/drm/drm_prime.c:326
lr : drm_gem_prime_fd_to_handle+0x39c/0x48c drivers/gpu/drm/drm_prime.c:326
sp : ffff8000a0db79c0
x29: ffff8000a0db79c0 x28: 1fffe0001b11d810 x27: 1ffff000141b6f50
x26: dfff800000000000 x25: 1fffe0001919b825 x24: ffff0000c8cdc128
x23: ffff0000c8cdc000 x22: ffff0000d88ec000 x21: ffff0000d88ec380
x20: ffff8000a0db7bf0 x19: ffff0000d7c8f400 x18: 0000000000000000
x17: 0000000000000000 x16: ffff80008028d2a4 x15: 0000000000000001
x14: 1fffe0001919b800 x13: 0000000000000000 x12: 0000000000000000
x11: ffff60001919b801 x10: 0000000000ff0100 x9 : 0000000000000000
x8 : ffff0000c8288000 x7 : ffff800083f6a41c x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800083f6c674
x2 : 0000000000000001 x1 : 0000000000000007 x0 : ffff0000c8cdc000
Call trace:
 drm_gem_prime_fd_to_handle+0x39c/0x48c drivers/gpu/drm/drm_prime.c:326
 drm_prime_fd_to_handle_ioctl+0xb4/0xf0 drivers/gpu/drm/drm_prime.c:375
 drm_ioctl_kernel+0x26c/0x368 drivers/gpu/drm/drm_ioctl.c:744
 drm_ioctl+0x5e4/0xae4 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]
 __arm64_sys_ioctl+0x14c/0x1c8 fs/ioctl.c:893
 __invoke_syscall arch/arm64/kernel/syscall.c:34 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:48
 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:133
 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:152
 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:712
 el0t_64_sync_handler+0x84/0xfc arch/arm64/kernel/entry-common.c:730
 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:598
irq event stamp: 488
hardirqs last  enabled at (487): [<ffff800080a675cc>] kasan_quarantine_put+0x1a0/0x1c8 mm/kasan/quarantine.c:234
hardirqs last disabled at (488): [<ffff80008aef7464>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:470
softirqs last  enabled at (466): [<ffff8000800307e0>] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32
softirqs last disabled at (464): [<ffff8000800307ac>] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19
---[ end trace 0000000000000000 ]---