------------[ cut here ]------------ WARNING: CPU: 0 PID: 6634 at arch/x86/kvm/x86.c:11215 vcpu_block arch/x86/kvm/x86.c:11215 [inline] WARNING: CPU: 0 PID: 6634 at arch/x86/kvm/x86.c:11215 vcpu_run+0x875c/0x8930 arch/x86/kvm/x86.c:11259 Modules linked in: CPU: 0 UID: 0 PID: 6634 Comm: syz.0.15 Not tainted 6.12.0-rc6-syzkaller-00169-g906bd684e4b1 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/30/2024 RIP: 0010:vcpu_block arch/x86/kvm/x86.c:11215 [inline] RIP: 0010:vcpu_run+0x875c/0x8930 arch/x86/kvm/x86.c:11259 Code: 48 3b 84 24 e0 04 00 00 0f 85 e5 01 00 00 44 89 f0 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc e8 d5 14 81 00 90 <0f> 0b 90 e9 72 ff ff ff e8 c7 14 81 00 e9 68 ff ff ff e8 bd 14 81 RSP: 0018:ffffc900033bf480 EFLAGS: 00010293 RAX: ffffffff8113c58b RBX: 00000000fffffff0 RCX: ffff888032ffda00 RDX: 0000000000000000 RSI: 00000000fffffff0 RDI: 00000000fffffff0 RBP: ffffc900033bf9b0 R08: ffffffff81134a1c R09: 1ffff110052069dc R10: dffffc0000000000 R11: ffffed10052069dd R12: 1ffff11004eeb05d R13: ffff888027758000 R14: ffffffff8e72ae90 R15: ffff888027758038 FS: 00007f96243356c0(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000562609dd8950 CR3: 00000000285c0000 CR4: 00000000003526f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: kvm_arch_vcpu_ioctl_run+0xa73/0x19d0 arch/x86/kvm/x86.c:11575 kvm_vcpu_ioctl+0x91a/0xea0 virt/kvm/kvm_main.c:4475 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:907 [inline] __se_sys_ioctl+0xf9/0x170 fs/ioctl.c:893 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f962357e719 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:00007f9624335038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 00007f9623736208 RCX: 00007f962357e719 RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 RBP: 00007f96235f12be R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 0000000000000001 R14: 00007f9623736208 R15: 00007ffc1dbcb5f8