------------[ cut here ]------------
WARNING: CPU: 3 PID: 6831 at arch/x86/kvm/x86.c:11649 kvm_arch_vcpu_ioctl_run+0x13bc/0x18c0 arch/x86/kvm/x86.c:11649
Modules linked in:
CPU: 3 UID: 0 PID: 6831 Comm: syz.0.236 Not tainted 6.16.0-rc6-syzkaller-00287-g990b11a523a8 #0 PREEMPT(full) 
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
RIP: 0010:kvm_arch_vcpu_ioctl_run+0x13bc/0x18c0 arch/x86/kvm/x86.c:11649
Code: 0a 00 00 00 00 00 00 ff d5 0f 1f 00 31 ff 89 c5 89 c6 e8 67 5d 7a 00 85 ed 0f 8f f4 f0 ff ff e9 f5 f1 ff ff e8 15 62 7a 00 90 <0f> 0b 90 e9 9c f0 ff ff e8 07 62 7a 00 90 0f 0b 90 e9 d3 f0 ff ff
RSP: 0018:ffffc900039cfc38 EFLAGS: 00010293
RAX: 0000000000000000 RBX: ffff88805d34d280 RCX: ffffffff81417737
RDX: ffff88803456c880 RSI: ffffffff8141869b RDI: 0000000000000007
RBP: 0000000000000001 R08: 0000000000000007 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000001 R12: ffff888054f49000
R13: ffff88805d34d358 R14: 0000000000000000 R15: ffff888054f49120
FS:  00007fca9520a6c0(0000) GS:ffff8880d6a20000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000005200000c CR3: 000000005539c000 CR4: 0000000000352ef0
Call Trace:
 <TASK>
 kvm_vcpu_ioctl+0x5eb/0x1690 virt/kvm/kvm_main.c:4464
 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+0x18e/0x210 fs/ioctl.c:893
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xcd/0x4c0 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fca9438e9a9
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 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fca9520a038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007fca945b6080 RCX: 00007fca9438e9a9
RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 000000000000000b
RBP: 00007fca94410d69 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000000 R14: 00007fca945b6080 R15: 00007ffd24bf72e8
 </TASK>