------------[ cut here ]------------
WARNING: CPU: 0 PID: 7754 at include/linux/thread_info.h:150 drm_mode_createblob_ioctl+0x30b/0x420 drivers/gpu/drm/drm_property.c:820
Kernel panic - not syncing: panic_on_warn set ...
CPU: 0 PID: 7754 Comm: syz-executor618 Not tainted 5.4.0-rc5+ #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
 __dump_stack lib/dump_stack.c:77 [inline]
 dump_stack+0x12d/0x187 lib/dump_stack.c:118
 panic+0x22a/0x4e3 kernel/panic.c:221
 __warn.cold.11+0x25/0x30 kernel/panic.c:582
 report_bug+0x1b0/0x270 lib/bug.c:195
 fixup_bug arch/x86/kernel/traps.c:179 [inline]
 do_error_trap+0x11b/0x200 arch/x86/kernel/traps.c:272
 do_invalid_op+0x36/0x40 arch/x86/kernel/traps.c:291
 invalid_op+0x23/0x30 arch/x86/entry/entry_64.S:1028
RIP: 0010:check_copy_size include/linux/thread_info.h:150 [inline]
RIP: 0010:copy_from_user include/linux/uaccess.h:143 [inline]
RIP: 0010:drm_mode_createblob_ioctl+0x30b/0x420 drivers/gpu/drm/drm_property.c:800
Code: c1 ea 03 80 3c 02 00 0f 85 17 01 00 00 4d 89 3c 24 48 89 df e8 e6 07 5f 03 31 c0 48 83 c4 10 5b 41 5c 41 5d 41 5e 41 5f 5d c3 <0f> 0b 4d 85 ed b8 f2 ff ff ff 0f 84 c7 fd ff ff 4c 89 ef 89 45 d0
RSP: 0018:ffff88809a6e7a78 EFLAGS: 00010216
RAX: 0000000096e170d0 RBX: ffff8880a3848000 RCX: 1ffff92000bf220a
RDX: dffffc0000000000 RSI: 58e934b246755f83 RDI: ffffc90005f91050
RBP: ffff88809a6e7ab0 R08: ffffed1014709110 R09: ffffed1014709110
R10: ffffed101470910f R11: ffff8880a384887f R12: ffff8880929c8000
R13: ffffc90005f91000 R14: ffff88809a70b800 R15: ffffc90005f91058
 drm_ioctl_kernel+0x1e6/0x2a0 drivers/gpu/drm/drm_ioctl.c:786
 drm_ioctl+0x484/0xa0a drivers/gpu/drm/drm_ioctl.c:886
 vfs_ioctl fs/ioctl.c:46 [inline]
 file_ioctl fs/ioctl.c:509 [inline]
 do_vfs_ioctl+0x196/0x1150 fs/ioctl.c:696
 ksys_ioctl+0x62/0x90 fs/ioctl.c:713
 __do_sys_ioctl fs/ioctl.c:720 [inline]
 __se_sys_ioctl fs/ioctl.c:718 [inline]
 __x64_sys_ioctl+0x6e/0xb0 fs/ioctl.c:718
 do_syscall_64+0xca/0x5d0 arch/x86/entry/common.c:290
 entry_SYSCALL_64_after_hwframe+0x49/0xbe
RIP: 0033:0x449649
Code: e8 fc b8 02 00 48 83 c4 18 c3 0f 1f 80 00 00 00 00 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 0f 83 4b d6 fb ff c3 66 2e 0f 1f 84 00 00 00 00
RSP: 002b:00007f1acb338db8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00000000006dac38 RCX: 0000000000449649
RDX: 0000000020000000 RSI: ffffffffffffffbd RDI: 0000000000000004
RBP: 00000000006dac30 R08: 00007f1acb339700 R09: 0000000000000000
R10: 00007f1acb339700 R11: 0000000000000246 R12: 00000000006dac3c
R13: 00007ffd036273cf R14: 00007f1acb3399c0 R15: 20c49ba5e353f7cf
Kernel Offset: disabled
Rebooting in 86400 seconds..