------------[ cut here ]------------
WARNING: CPU: 1 PID: 4856 at arch/x86/kvm/x86.c:11216 kvm_arch_vcpu_ioctl_run+0x1e9e/0x2390 arch/x86/kvm/x86.c:11216
Modules linked in:
CPU: 1 PID: 4856 Comm: syz.0.194 Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2025
RIP: 0010:kvm_arch_vcpu_ioctl_run+0x1e9e/0x2390 arch/x86/kvm/x86.c:11216
Code: e8 57 23 c1 00 e9 4e ef ff ff 44 89 f9 80 e1 07 38 c1 0f 8c db e5 ff ff 4c 89 ff e8 1c 23 c1 00 e9 ce e5 ff ff e8 f2 06 71 00 <0f> 0b e9 da fc ff ff 44 89 f9 80 e1 07 80 c1 03 38 c1 0f 8c ae eb
RSP: 0018:ffffc90004bb7c48 EFLAGS: 00010283
RAX: ffffffff810fc92e RBX: ffff88807cd58000 RCX: 0000000000080000
RDX: ffffc900055a9000 RSI: 00000000000004b9 RDI: 00000000000004ba
RBP: ffff88801eb2f000 R08: dffffc0000000000 R09: fffffbfff215c26a
R10: fffffbfff215c26a R11: 1ffffffff215c269 R12: ffff88807cd582f4
R13: ffff88807cd580d8 R14: dffffc0000000000 R15: 0000000000000000
FS:  00007f13fb4d66c0(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 0000000028a92000 CR4: 00000000003526e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 kvm_vcpu_ioctl+0x887/0xb80 virt/kvm/kvm_main.c:4122
 vfs_ioctl fs/ioctl.c:51 [inline]
 __do_sys_ioctl fs/ioctl.c:870 [inline]
 __se_sys_ioctl+0xfa/0x170 fs/ioctl.c:856
 do_syscall_x64 arch/x86/entry/common.c:51 [inline]
 do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:81
 entry_SYSCALL_64_after_hwframe+0x68/0xd2
RIP: 0033:0x7f13fa58ebe9
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:00007f13fb4d6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007f13fa7b5fa0 RCX: 00007f13fa58ebe9
RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005
RBP: 00007f13fa611e19 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f13fa7b6038 R14: 00007f13fa7b5fa0 R15: 00007ffd81743868
 </TASK>