picdev_write: 616 callbacks suppressed
kvm: pic: non byte write
------------[ cut here ]------------
WARNING: arch/x86/kvm/x86.c:11571 at vcpu_block arch/x86/kvm/x86.c:11571 [inline], CPU#0: syz.3.12032/16938
WARNING: arch/x86/kvm/x86.c:11571 at vcpu_run+0x1be9/0x56d0 arch/x86/kvm/x86.c:11613, CPU#0: syz.3.12032/16938
Modules linked in:
CPU: 0 UID: 0 PID: 16938 Comm: syz.3.12032 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
RIP: 0010:vcpu_block arch/x86/kvm/x86.c:11571 [inline]
RIP: 0010:vcpu_run+0x1be9/0x56d0 arch/x86/kvm/x86.c:11613
Code: c7 e8 db 5c 7c 00 be 08 00 00 00 4c 89 f7 e8 ae f9 e4 00 f0 41 80 67 38 fd 41 bd fb ff ff ff e9 a5 fa ff ff e8 b8 5c 7c 00 90 <0f> 0b 90 e9 5d ff ff ff e8 aa 5c 7c 00 e9 ab f6 ff ff e8 a0 5c 7c
RSP: 0018:ffffc9000e49faa0 EFLAGS: 00010287
RAX: 0000000000000899 RBX: ffff88803dfe9950 RCX: ffffc90016b3c000
RDX: 0000000000080000 RSI: ffffffff81418378 RDI: 0000000000000005
RBP: ffffc9000e49fc10 R08: 0000000000000005 R09: 00000000fffffff0
R10: 00000000fffffff0 R11: 00000000dc1bdd22 R12: dffffc0000000000
R13: 00000000fffffff0 R14: ffff88803dfe8000 R15: ffff88803dfe8038
FS:  00007f85433c36c0(0000) GS:ffff88812499c000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 0000000053b74000 CR4: 00000000003526f0
Call Trace:
 <TASK>
 kvm_arch_vcpu_ioctl_run+0xfd3/0x1860 arch/x86/kvm/x86.c:11956
 kvm_vcpu_ioctl+0x5eb/0x1660 virt/kvm/kvm_main.c:4477
 vfs_ioctl fs/ioctl.c:51 [inline]
 __do_sys_ioctl fs/ioctl.c:597 [inline]
 __se_sys_ioctl fs/ioctl.c:583 [inline]
 __x64_sys_ioctl+0x18e/0x210 fs/ioctl.c:583
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xcd/0xf80 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f854258f749
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:00007f85433c3038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007f85427e5fa0 RCX: 00007f854258f749
RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005
RBP: 00007f8542613f91 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f85427e6038 R14: 00007f85427e5fa0 R15: 00007ffd292fef58
 </TASK>