------------[ cut here ]------------
WARNING: CPU: 0 PID: 385 at arch/x86/kvm/x86.c:11216 vcpu_block arch/x86/kvm/x86.c:11216 [inline]
WARNING: CPU: 0 PID: 385 at arch/x86/kvm/x86.c:11216 vcpu_run+0x6fb7/0x7260 arch/x86/kvm/x86.c:11260
Modules linked in:
CPU: 0 UID: 0 PID: 385 Comm: syz.2.17 Not tainted syzkaller #0 530b3ddaa03db34d09c0fae50fba32de8d319ece
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
RIP: 0010:vcpu_block arch/x86/kvm/x86.c:11216 [inline]
RIP: 0010:vcpu_run+0x6fb7/0x7260 arch/x86/kvm/x86.c:11260
Code: 24 48 83 c3 20 48 89 d8 48 c1 e8 03 42 0f b6 04 38 84 c0 0f 85 5d 02 00 00 44 88 33 eb 7c e8 80 92 69 00 eb 75 e8 79 92 69 00 <0f> 0b eb 6c e8 70 92 69 00 48 8b 84 24 a0 00 00 00 42 80 3c 38 00
RSP: 0018:ffffc90000fcf520 EFLAGS: 00010293
RAX: ffffffff811c51c7 RBX: 00000000fffffff0 RCX: ffff888112f33900
RDX: 0000000000000000 RSI: 00000000fffffff0 RDI: 00000000fffffff0
RBP: ffffc90000fcf9b0 R08: ffff88811564c2e7 R09: 1ffff11022ac985c
R10: dffffc0000000000 R11: ffffed1022ac985d R12: ffff8881158421b8
R13: ffff888115842380 R14: ffff888115842180 R15: dffffc0000000000
FS: 00007f1851dde6c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f1851dddf98 CR3: 0000000115648000 CR4: 00000000003526b0
Call Trace:
<TASK>
kvm_arch_vcpu_ioctl_run+0x101a/0x1aa0 arch/x86/kvm/x86.c:11582
kvm_vcpu_ioctl+0x96f/0xee0 virt/kvm/kvm_main.c:4511
vfs_ioctl fs/ioctl.c:51 [inline]
__do_sys_ioctl fs/ioctl.c:907 [inline]
__se_sys_ioctl+0x135/0x1b0 fs/ioctl.c:893
__x64_sys_ioctl+0x7f/0xa0 fs/ioctl.c:893
x64_sys_call+0x1878/0x2ee0 arch/x86/include/generated/asm/syscalls_64.h:17
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0x58/0xf0 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7f1851f8ebe9
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:00007f1851dde038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007f18521b6180 RCX: 00007f1851f8ebe9
RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005
RBP: 00007f1852011e19 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f18521b6218 R14: 00007f18521b6180 R15: 00007ffd9047dc88
</TASK>
---[ end trace 0000000000000000 ]---