Extracting prog: 42.122128178s
Minimizing prog: 13m25.558199011s
Simplifying prog options: 0s
Extracting C: 30.736672201s
Simplifying C: 6m37.156304546s


extracting reproducer from 56 programs
first checking the prog from the crash report
single: executing 1 programs separately with timeout 30s
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_netfilter-openat$kvm-ioctl$KVM_CREATE_VM-ioctl$KVM_CREATE_IRQCHIP-ioctl$KVM_CREATE_VCPU-ioctl$KVM_SET_LAPIC-ioctl$KVM_RUN
detailed listing:
executing program 0:
socket$nl_netfilter(0x10, 0x3, 0xc)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x5)
ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000c00)={"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"})
ioctl$KVM_RUN(r2, 0xae80, 0x0)

program crashed: WARNING in kvm_arch_vcpu_ioctl_run
single: successfully extracted reproducer
found reproducer with 7 syscalls
minimizing guilty program
testing program (duration=53.450604348s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_netfilter-openat$kvm-ioctl$KVM_CREATE_VM-ioctl$KVM_CREATE_IRQCHIP-ioctl$KVM_CREATE_VCPU-ioctl$KVM_SET_LAPIC
detailed listing:
executing program 0:
socket$nl_netfilter(0x10, 0x3, 0xc)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x5)
ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000c00)={"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"})

program did not crash
testing program (duration=53.450604348s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_netfilter-openat$kvm-ioctl$KVM_CREATE_VM-ioctl$KVM_CREATE_IRQCHIP-ioctl$KVM_CREATE_VCPU-ioctl$KVM_RUN
detailed listing:
executing program 0:
socket$nl_netfilter(0x10, 0x3, 0xc)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x5)
ioctl$KVM_RUN(r2, 0xae80, 0x0)

program did not crash
testing program (duration=53.450604348s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_netfilter-openat$kvm-ioctl$KVM_CREATE_VM-ioctl$KVM_CREATE_IRQCHIP-ioctl$KVM_SET_LAPIC-ioctl$KVM_RUN
detailed listing:
executing program 0:
socket$nl_netfilter(0x10, 0x3, 0xc)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
ioctl$KVM_SET_LAPIC(0xffffffffffffffff, 0x4400ae8f, &(0x7f0000000c00)={"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"})
ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0)

program did not crash
testing program (duration=53.450604348s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_netfilter-openat$kvm-ioctl$KVM_CREATE_VM-ioctl$KVM_CREATE_VCPU-ioctl$KVM_SET_LAPIC-ioctl$KVM_RUN
detailed listing:
executing program 0:
socket$nl_netfilter(0x10, 0x3, 0xc)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x5)
ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000c00)={"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"})
ioctl$KVM_RUN(r2, 0xae80, 0x0)

program did not crash
testing program (duration=53.450604348s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_netfilter-openat$kvm-ioctl$KVM_CREATE_IRQCHIP-ioctl$KVM_CREATE_VCPU-ioctl$KVM_SET_LAPIC-ioctl$KVM_RUN
detailed listing:
executing program 0:
socket$nl_netfilter(0x10, 0x3, 0xc)
openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60)
r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x5)
ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000000c00)={"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"})
ioctl$KVM_RUN(r0, 0xae80, 0x0)

program did not crash
testing program (duration=53.450604348s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_netfilter-ioctl$KVM_CREATE_VM-ioctl$KVM_CREATE_IRQCHIP-ioctl$KVM_CREATE_VCPU-ioctl$KVM_SET_LAPIC-ioctl$KVM_RUN
detailed listing:
executing program 0:
socket$nl_netfilter(0x10, 0x3, 0xc)
r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60)
r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x5)
ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000000c00)={"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"})
ioctl$KVM_RUN(r1, 0xae80, 0x0)

program did not crash
testing program (duration=53.450604348s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$kvm-ioctl$KVM_CREATE_VM-ioctl$KVM_CREATE_IRQCHIP-ioctl$KVM_CREATE_VCPU-ioctl$KVM_SET_LAPIC-ioctl$KVM_RUN
detailed listing:
executing program 0:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x5)
ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000c00)={"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"})
ioctl$KVM_RUN(r2, 0xae80, 0x0)

program crashed: WARNING in kvm_arch_vcpu_ioctl_run
testing program (duration=53.450604348s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$kvm-ioctl$KVM_CREATE_VM-ioctl$KVM_CREATE_IRQCHIP-ioctl$KVM_CREATE_VCPU-ioctl$KVM_SET_LAPIC-ioctl$KVM_RUN
detailed listing:
executing program 0:
r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x5)
ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000c00)={"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"})
ioctl$KVM_RUN(r2, 0xae80, 0x0)

program did not crash
testing program (duration=53.450604348s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$kvm-ioctl$KVM_CREATE_VM-ioctl$KVM_CREATE_IRQCHIP-ioctl$KVM_CREATE_VCPU-ioctl$KVM_SET_LAPIC-ioctl$KVM_RUN
detailed listing:
executing program 0:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x5)
ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, 0x0)
ioctl$KVM_RUN(r2, 0xae80, 0x0)

program did not crash
extracting C reproducer
testing compiled C program (duration=53.450604348s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$kvm-ioctl$KVM_CREATE_VM-ioctl$KVM_CREATE_IRQCHIP-ioctl$KVM_CREATE_VCPU-ioctl$KVM_SET_LAPIC-ioctl$KVM_RUN
program crashed: WARNING in kvm_arch_vcpu_ioctl_run
simplifying C reproducer
testing compiled C program (duration=53.450604348s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$kvm-ioctl$KVM_CREATE_VM-ioctl$KVM_CREATE_IRQCHIP-ioctl$KVM_CREATE_VCPU-ioctl$KVM_SET_LAPIC-ioctl$KVM_RUN
program crashed: WARNING in kvm_arch_vcpu_ioctl_run
testing compiled C program (duration=53.450604348s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:false Cgroups:false BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$kvm-ioctl$KVM_CREATE_VM-ioctl$KVM_CREATE_IRQCHIP-ioctl$KVM_CREATE_VCPU-ioctl$KVM_SET_LAPIC-ioctl$KVM_RUN
program crashed: WARNING in kvm_arch_vcpu_ioctl_run
testing compiled C program (duration=53.450604348s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$kvm-ioctl$KVM_CREATE_VM-ioctl$KVM_CREATE_IRQCHIP-ioctl$KVM_CREATE_VCPU-ioctl$KVM_SET_LAPIC-ioctl$KVM_RUN
program crashed: WARNING in kvm_arch_vcpu_ioctl_run
testing compiled C program (duration=53.450604348s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$kvm-ioctl$KVM_CREATE_VM-ioctl$KVM_CREATE_IRQCHIP-ioctl$KVM_CREATE_VCPU-ioctl$KVM_SET_LAPIC-ioctl$KVM_RUN
program crashed: WARNING in kvm_arch_vcpu_ioctl_run
testing compiled C program (duration=53.450604348s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$kvm-ioctl$KVM_CREATE_VM-ioctl$KVM_CREATE_IRQCHIP-ioctl$KVM_CREATE_VCPU-ioctl$KVM_SET_LAPIC-ioctl$KVM_RUN
program crashed: WARNING in kvm_arch_vcpu_ioctl_run
testing compiled C program (duration=53.450604348s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$kvm-ioctl$KVM_CREATE_VM-ioctl$KVM_CREATE_IRQCHIP-ioctl$KVM_CREATE_VCPU-ioctl$KVM_SET_LAPIC-ioctl$KVM_RUN
program crashed: WARNING in kvm_arch_vcpu_ioctl_run
testing compiled C program (duration=53.450604348s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$kvm-ioctl$KVM_CREATE_VM-ioctl$KVM_CREATE_IRQCHIP-ioctl$KVM_CREATE_VCPU-ioctl$KVM_SET_LAPIC-ioctl$KVM_RUN
program crashed: WARNING in kvm_arch_vcpu_ioctl_run
reproducing took 21m15.573324216s
repro crashed as (corrupted=false):
L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details.
kvm: vcpu 5: requested lapic timer restore with starting count register 0x390=3829701243 (15318804972 ns) > initial count (13998584072 ns). Using initial count to start timer.
------------[ cut here ]------------
WARNING: CPU: 0 PID: 4166 at arch/x86/kvm/x86.c:10346 kvm_arch_vcpu_ioctl_run+0x1d63/0x1f80
Modules linked in:
CPU: 0 PID: 4166 Comm: syz-executor229 Not tainted 5.15.171-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
RIP: 0010:kvm_arch_vcpu_ioctl_run+0x1d63/0x1f80 arch/x86/kvm/x86.c:10346
Code: df e8 e1 a6 ba 00 e9 e5 fa ff ff 89 d9 80 e1 07 38 c1 0f 8c 26 fb ff ff 48 89 df e8 c7 a6 ba 00 e9 19 fb ff ff e8 5d cf 70 00 <0f> 0b e9 e0 fb ff ff 89 d9 80 e1 07 38 c1 0f 8c 63 fb ff ff 48 89
RSP: 0018:ffffc90002f07c60 EFLAGS: 00010293
RAX: ffffffff810fa453 RBX: 0000000000000000 RCX: ffff8880268e9dc0
RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000
RBP: dffffc0000000000 R08: ffffffff8116c242 R09: fffffbfff1bd2cd6
R10: 0000000000000000 R11: dffffc0000000001 R12: ffff8880268e9dc0
R13: ffff888020ca4000 R14: ffff888020ca40f0 R15: ffff88807dde3000
FS:  00005555766bf380(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000563010136000 CR3: 000000007dcd8000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 kvm_vcpu_ioctl+0x7f0/0xcf0 virt/kvm/kvm_main.c:3894
 vfs_ioctl fs/ioctl.c:51 [inline]
 __do_sys_ioctl fs/ioctl.c:874 [inline]
 __se_sys_ioctl+0xf1/0x160 fs/ioctl.c:860
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x3b/0xb0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x66/0xd0
RIP: 0033:0x7fab9698d369
Code: 48 83 c4 28 c3 e8 37 17 00 00 0f 1f 80 00 00 00 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 b8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffdf1bc6228 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007ffdf1bc63f8 RCX: 00007fab9698d369
RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005
RBP: 00007fab96a00610 R08: 00007ffdf1bc63f8 R09: 00007ffdf1bc63f8
R10: 00007ffdf1bc63f8 R11: 0000000000000246 R12: 0000000000000001
R13: 00007ffdf1bc63e8 R14: 0000000000000001 R15: 0000000000000001
 </TASK>

final repro crashed as (corrupted=false):
L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details.
kvm: vcpu 5: requested lapic timer restore with starting count register 0x390=3829701243 (15318804972 ns) > initial count (13998584072 ns). Using initial count to start timer.
------------[ cut here ]------------
WARNING: CPU: 0 PID: 4166 at arch/x86/kvm/x86.c:10346 kvm_arch_vcpu_ioctl_run+0x1d63/0x1f80
Modules linked in:
CPU: 0 PID: 4166 Comm: syz-executor229 Not tainted 5.15.171-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
RIP: 0010:kvm_arch_vcpu_ioctl_run+0x1d63/0x1f80 arch/x86/kvm/x86.c:10346
Code: df e8 e1 a6 ba 00 e9 e5 fa ff ff 89 d9 80 e1 07 38 c1 0f 8c 26 fb ff ff 48 89 df e8 c7 a6 ba 00 e9 19 fb ff ff e8 5d cf 70 00 <0f> 0b e9 e0 fb ff ff 89 d9 80 e1 07 38 c1 0f 8c 63 fb ff ff 48 89
RSP: 0018:ffffc90002f07c60 EFLAGS: 00010293
RAX: ffffffff810fa453 RBX: 0000000000000000 RCX: ffff8880268e9dc0
RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000
RBP: dffffc0000000000 R08: ffffffff8116c242 R09: fffffbfff1bd2cd6
R10: 0000000000000000 R11: dffffc0000000001 R12: ffff8880268e9dc0
R13: ffff888020ca4000 R14: ffff888020ca40f0 R15: ffff88807dde3000
FS:  00005555766bf380(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000563010136000 CR3: 000000007dcd8000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 kvm_vcpu_ioctl+0x7f0/0xcf0 virt/kvm/kvm_main.c:3894
 vfs_ioctl fs/ioctl.c:51 [inline]
 __do_sys_ioctl fs/ioctl.c:874 [inline]
 __se_sys_ioctl+0xf1/0x160 fs/ioctl.c:860
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x3b/0xb0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x66/0xd0
RIP: 0033:0x7fab9698d369
Code: 48 83 c4 28 c3 e8 37 17 00 00 0f 1f 80 00 00 00 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 b8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffdf1bc6228 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007ffdf1bc63f8 RCX: 00007fab9698d369
RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005
RBP: 00007fab96a00610 R08: 00007ffdf1bc63f8 R09: 00007ffdf1bc63f8
R10: 00007ffdf1bc63f8 R11: 0000000000000246 R12: 0000000000000001
R13: 00007ffdf1bc63e8 R14: 0000000000000001 R15: 0000000000000001
 </TASK>