** trace_printk() being used. Allocating extra memory.  **
**                                                      **
------------[ cut here ]------------
** This means that this is a DEBUG kernel and it is     **
audit: type=1800 audit(1644289576.764:38): pid=16787 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14770 res=0
WARNING: CPU: 0 PID: 16790 at arch/x86/kvm/vmx.c:7239 handle_desc.cold+0x11/0x18 arch/x86/kvm/vmx.c:7239
Kernel panic - not syncing: panic_on_warn set ...

CPU: 0 PID: 16790 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
** unsafe for production use.                           **
Call Trace:
 __dump_stack lib/dump_stack.c:77 [inline]
 dump_stack+0x1fc/0x2ef lib/dump_stack.c:118
 panic+0x26a/0x50e kernel/panic.c:186
 __warn.cold+0x20/0x5a kernel/panic.c:541
 report_bug+0x262/0x2b0 lib/bug.c:183
 fixup_bug arch/x86/kernel/traps.c:178 [inline]
 fixup_bug arch/x86/kernel/traps.c:173 [inline]
 do_error_trap+0x1d7/0x310 arch/x86/kernel/traps.c:296
audit: type=1804 audit(1644289576.764:39): pid=16787 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir087387540/syzkaller.dYaFT8/411/bus" dev="sda1" ino=14770 res=1
**                                                      **
 invalid_op+0x14/0x20 arch/x86/entry/entry_64.S:1038
RIP: 0010:handle_desc.cold+0x11/0x18 arch/x86/kvm/vmx.c:7239
Code: f9 48 c7 c7 40 ca 63 88 c6 05 97 d4 34 03 01 e8 92 c5 01 00 e9 04 b3 26 f9 e8 1d 94 70 f9 48 c7 c7 e0 c5 63 88 e8 7c c5 01 00 <0f> 0b e9 a2 be 26 f9 e8 05 94 70 f9 89 de 48 c7 c7 e0 cc 63 88 c6
RSP: 0018:ffff8880981df968 EFLAGS: 00010286
** If you see this message and you are not debugging    **
RAX: 0000000000000024 RBX: 0000000000000000 RCX: 0000000000000000
RDX: 000000000000c8e7 RSI: ffffffff814dff01 RDI: ffffed101303bf1f
RBP: ffff8880964b8140 R08: 0000000000000024 R09: 0000000000000000
R10: 0000000000000005 R11: 0000000000000000 R12: 000000000000002f
R13: ffff8880964b8140 R14: 0000000000000000 R15: dffffc0000000000
 vmx_handle_exit+0x26c/0xf90 arch/x86/kvm/vmx.c:10168
 vcpu_enter_guest arch/x86/kvm/x86.c:7857 [inline]
 vcpu_run arch/x86/kvm/x86.c:7920 [inline]
 kvm_arch_vcpu_ioctl_run+0x27b2/0x6f70 arch/x86/kvm/x86.c:8120
** the kernel, report this immediately to your vendor!  **
audit: type=1804 audit(1644289576.814:40): pid=16787 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir087387540/syzkaller.dYaFT8/411/bus" dev="sda1" ino=14770 res=1
 kvm_vcpu_ioctl+0x493/0xe10 arch/x86/kvm/../../../virt/kvm/kvm_main.c:2847
**                                                      **
 vfs_ioctl fs/ioctl.c:46 [inline]
 file_ioctl fs/ioctl.c:501 [inline]
 do_vfs_ioctl+0xcdb/0x12e0 fs/ioctl.c:688
**   NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE   **
 ksys_ioctl+0x9b/0xc0 fs/ioctl.c:705
**********************************************************
 __do_sys_ioctl fs/ioctl.c:712 [inline]
 __se_sys_ioctl fs/ioctl.c:710 [inline]
 __x64_sys_ioctl+0x6f/0xb0 fs/ioctl.c:710
 do_syscall_64+0xf9/0x620 arch/x86/entry/common.c:293
 entry_SYSCALL_64_after_hwframe+0x49/0xbe
RIP: 0033:0x7f6985e23059
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f6984798168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007f6985f35f60 RCX: 00007f6985e23059
RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005
RBP: 00007f6985e7d08d R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffc49b9dd1f R14: 00007f6984798300 R15: 0000000000022000
Kernel Offset: disabled
Rebooting in 86400 seconds..