------------[ cut here ]------------ WARNING: CPU: 0 PID: 12854 at arch/x86/kvm/x86.c:11215 vcpu_block arch/x86/kvm/x86.c:11215 [inline] WARNING: CPU: 0 PID: 12854 at arch/x86/kvm/x86.c:11215 vcpu_run+0x872d/0x8900 arch/x86/kvm/x86.c:11259 Modules linked in: CPU: 0 UID: 0 PID: 12854 Comm: syz.7.5837 Not tainted 6.12.0-rc4-syzkaller-00161-gae90f6a6170d #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 RIP: 0010:vcpu_block arch/x86/kvm/x86.c:11215 [inline] RIP: 0010:vcpu_run+0x872d/0x8900 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 f4 12 81 00 90 <0f> 0b 90 e9 72 ff ff ff e8 e6 12 81 00 e9 68 ff ff ff e8 dc 12 81 RSP: 0018:ffffc900040ef480 EFLAGS: 00010287 RAX: ffffffff8113c4cc RBX: 00000000fffffff0 RCX: 0000000000040000 RDX: ffffc90010a22000 RSI: 0000000000000452 RDI: 0000000000000453 RBP: ffffc900040ef9b0 R08: ffffffff8113498c R09: 1ffff11009bea3dc R10: dffffc0000000000 R11: ffffed1009bea3dd R12: 1ffff11009e0405d R13: ffff88804f020000 R14: ffffffff8e72ae90 R15: ffff88804f020038 FS: 00007f42fa2ca6c0(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00000000203e5000 CR3: 0000000074046000 CR4: 00000000003526f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000004520 DR3: 0000000000000000 DR6: 00000000ffff0ff0 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: 0033:0x7f42f957e719 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:00007f42fa2ca038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 00007f42f97362e0 RCX: 00007f42f957e719 RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 RBP: 00007f42f95f12be R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 0000000000000001 R14: 00007f42f97362e0 R15: 00007f42f985fa28