------------[ cut here ]------------ WARNING: CPU: 0 PID: 3543 at arch/x86/kvm/x86.c:11167 kvm_arch_vcpu_ioctl_run+0x1f38/0x20c0 Modules linked in: CPU: 0 PID: 3543 Comm: syz-executor175 Not tainted 6.1.31-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 RIP: 0010:kvm_arch_vcpu_ioctl_run+0x1f38/0x20c0 arch/x86/kvm/x86.c:11167 Code: df e8 4c 9e cf 00 e9 1c ed ff ff 89 e9 80 e1 07 38 c1 0f 8c 26 ed ff ff 48 89 ef e8 32 9e cf 00 e9 19 ed ff ff e8 d8 56 79 00 <0f> 0b e9 3f fa ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 4e f9 ff RSP: 0018:ffffc900039a7c70 EFLAGS: 00010293 RAX: ffffffff81107e98 RBX: 0000000000000000 RCX: ffff888017ba9dc0 RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 RBP: 0000000000000000 R08: ffffffff8117d571 R09: fffffbfff205125e R10: 0000000000000000 R11: dffffc0000000001 R12: ffff88801b679000 R13: dffffc0000000000 R14: ffff88807c37a7c0 R15: ffff88807c37a8a8 FS: 0000555556162300(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000000 CR3: 00000000280b4000 CR4: 00000000003526f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: kvm_vcpu_ioctl+0x7f0/0xcf0 arch/x86/kvm/../../../virt/kvm/kvm_main.c:4091 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:870 [inline] __se_sys_ioctl+0xf1/0x160 fs/ioctl.c:856 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x3d/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x7f0203c78ed9 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007fffa7a4c988 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 000000000000c89c RCX: 00007f0203c78ed9 RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 RBP: 0000000000000000 R08: 00007fffa7a4cb28 R09: 00007fffa7a4cb28 R10: 00007fffa7a4cb28 R11: 0000000000000246 R12: 00007fffa7a4c99c R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000