Applied filters: Label=subsystems:kvm-x86 (drop)
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Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Patched Closed Patch
WARNING: kmalloc bug in memslot_rmap_alloc kvm-x86 -1 C unreliable 3 1755d 1785d 1/29 never KVM: replace large kvmalloc allocation with vmalloc
WARNING in hv_tlb_flush_enqueue prio:high kvm-x86 -1 C 2 34d 34d 2/29 never KVM: x86/hyperv: Ensure vCPU's Hyper-V object is initialized on cross-vCPU accesses
WARNING in vcpu_run kvm-x86 -1 C done 43 194d 639d 29/29 81d ead63640d4e7 KVM: x86: Ignore -EBUSY when checking nested events from vcpu_block()
WARNING in kvm_apic_accept_events (2) kvm-x86 -1 C 72 169d 243d 29/29 81d c4a365cd4a4e KVM: x86: Drop WARN on INIT/SIPI being blocked when vCPU is in Wait-For-SIPI
WARNING in kvm_arch_vcpu_ioctl_run (6) kvm-x86 -1 C 117 293d 374d 29/29 270d e750f8539128 KVM: x86: Don't (re)check L1 intercepts when completing userspace I/O
WARNING in kvm_apic_accept_events kvm-x86 -1 C error done 27 318d 416d 29/29 284d 0fe3e8d804fd KVM: x86: Move INIT_RECEIVED vs. INIT/SIPI blocked check to KVM_RUN
possible deadlock in kvm_arch_pm_notifier kvm-x86 4 2 539d 566d 28/29 411d d9c5ed0a9b52 KVM: x86: Don't take kvm->lock when iterating over vCPUs in suspend notifier
WARNING in vmx_handle_exit (2) kvm-x86 -1 C 3 512d 592d 28/29 411d 64c947a1cf35 KVM: VMX: Reject KVM_RUN if userspace forces emulation during nested VM-Enter
general protection fault in is_page_fault_stale kvm-x86 2 3 709d 734d 28/29 642d 28cec7f08b8b KVM: x86/mmu: Check that root is valid/loaded when pre-faulting SPTEs
WARNING in vmx_handle_exit kvm-x86 -1 C error 5 672d 845d 28/29 642d 3f6821aa147b KVM: x86: Forcibly leave nested if RSM to L2 hits shutdown
WARNING in kvm_recalculate_apic_map kvm-x86 -1 C done 23 712d 748d 28/29 661d 4b7c3f6d04bd KVM: x86: Make x2APIC ID 100% readonly
WARNING in mmu_free_root_page kvm-x86 -1 C 104 827d 849d 25/29 795d 1bc26cb90902 KVM: x86/mmu: Precisely invalidate MMU root_role during CPUID update
WARNING in clear_dirty_gfn_range kvm-x86 -1 C 3 844d 866d 25/29 795d 2673dfb591a3 KVM: x86/mmu: Write-protect L2 SPTEs in TDP MMU when clearing dirty status
KMSAN: uninit-value in em_ret_far kvm-x86 7 C 37 863d 929d 25/29 836d 6fd1e3963f20 KVM: x86: Clean up partially uninitialized integer in emulate_pop()
KMSAN: uninit-value in em_ret_near_imm kvm-x86 7 2 873d 886d 25/29 836d 6fd1e3963f20 KVM: x86: Clean up partially uninitialized integer in emulate_pop()
KMSAN: uninit-value in em_ret kvm-x86 7 3 865d 886d 25/29 836d 6fd1e3963f20 KVM: x86: Clean up partially uninitialized integer in emulate_pop()
WARNING in kvm_arch_vcpu_ioctl_run (5) kvm-x86 -1 C error 343 1052d 1140d 23/29 1018d 26a0652cb453 KVM: x86: Disallow KVM_SET_SREGS{2} if incoming CR0 is invalid
KASAN: slab-use-after-free Read in kvm_tdp_mmu_invalidate_all_roots kvm-x86 19 3 1191d 1189d 22/29 1144d edbdb43fc96b KVM: x86: Preserve TDP MMU roots until they are explicitly invalidated
WARNING in kvm_tdp_mmu_invalidate_all_roots kvm-x86 -1 1658 1189d 1192d 22/29 1144d edbdb43fc96b KVM: x86: Preserve TDP MMU roots until they are explicitly invalidated
WARNING in kvm_arch_vcpu_ioctl_run (4) kvm-x86 -1 C error 288 1144d 1228d 22/29 1144d 0dc902267cb3 KVM: x86: Suppress pending MMIO write exits if emulator detects exception
KMSAN: uninit-value in kvm_irq_delivery_to_apic_fast kvm-x86 7 C 20 1456d 1489d 22/29 1248d 8a414f943f8b KVM: x86: Fully initialize 'struct kvm_lapic_irq' in kvm_pv_kick_cpu_op() KVM: x86: Fully initialize 'struct kvm_lapic_irq' in kvm_pv_kick_cpu_op()
WARNING in vcpu_enter_guest (2) kvm-x86 -1 C 42 1361d 1369d 22/29 1248d dea0d5a2fde6 KVM: x86: Exempt pending triple fault from event injection sanity check
BUG: unable to handle kernel paging request in vmx_handle_exit_irqoff kvm-x86 8 C error 7736 1340d 1362d 22/29 1248d 1cfaac2400c7 x86/kasan: Populate shadow for shared chunk of the CPU entry area
WARNING in vmx_queue_exception (2) kvm-x86 -1 C 5 1547d 1546d 22/29 1248d 053d2290c030 KVM: VMX: Exit to userspace if vCPU has injected exception and invalid state
BUG: unable to handle kernel paging request in kvm_arch_hardware_enable kvm-x86 8 C error 28 1436d 1440d 22/29 1248d 4ba4f4194274 KVM: Properly unwind VM creation if creating debugfs fails
WARNING: ODEBUG bug in kvm_xen_vcpu_set_attr kvm kvm-x86 io-uring -1 C done 4 1456d 1508d 22/29 1248d af735db31285 KVM: x86/xen: Initialize Xen timer only once c03689913635 KVM: x86/xen: Stop Xen timer before changing IRQ
WARNING in free_loaded_vmcs (3) kvm-x86 -1 C inconclusive 2 1644d 1644d 22/29 1248d f7e570780efc KVM: x86: Forcibly leave nested virt when SMM state is toggled
WARNING in kvm_arch_vcpu_ioctl_run (3) kvm-x86 -1 C done error 16157 1249d 3042d 22/29 1248d ec6e4d863258 KVM: x86: Mark TSS busy during LTR emulation _after_ all fault checks
memory leak in kvm_vcpu_ioctl_set_cpuid2 kvm-x86 3 C 1 1646d 1642d 22/29 1248d 811f95ff9527 KVM: x86: Free kvm_cpuid_entry2 array on post-KVM_RUN KVM_SET_CPUID{,2}
general protection fault in kvm_arch_vcpu_ioctl kvm-x86 2 C inconclusive 365 1448d 1486d 22/29 1248d f83894b24c2a KVM: x86: Fix handling of APIC LVT updates when userspace changes MCG_CAP
possible deadlock in scheduler_tick kvm-x86 4 C error 99 1938d 1950d 20/29 1593d a83829f56c7c KVM: x86: disable interrupts while pvclock_gtod_sync_lock is taken 8228c77d8b56 KVM: x86: switch pvclock_gtod_sync_lock to a raw spinlock
general protection fault in rcu_segcblist_enqueue kvm-x86 2 C done done 368 1784d 1848d 20/29 1601d eb7511bf9182 KVM: x86: Handle SRCU initialization failure during page track init
WARNING in nested_vmx_vmexit kvm-x86 -1 C done 101 1677d 1694d 20/29 1601d a80dfc025924 KVM: VMX: Always clear vmx->fail on emulation_required
WARNING in vmx_queue_exception kvm-x86 -1 8 1612d 1674d 20/29 1601d fc4fad79fc3d KVM: VMX: Reject KVM_RUN if emulation is required with pending exception
WARNING in kvm_mmu_uninit_tdp_mmu kvm-x86 -1 3 1636d 1719d 20/29 1601d 3a0f64de479c KVM: x86/mmu: Don't advance iterator after restart due to yielding
BUG: spinlock bad magic in synchronize_srcu kvm-x86 4 C done done 3254 1763d 2133d 20/29 1601d eb7511bf9182 KVM: x86: Handle SRCU initialization failure during page track init
KMSAN: uninit-value in kvm_cpuid kvm-x86 7 C 22 1735d 1759d 20/29 1601d e8a747d0884e KVM: x86: Swap order of CPUID entry "index" vs. "significant flag" checks
WARNING in exception_type kvm-x86 -1 C error 1 1792d 1791d 20/29 1719d e7177339d7b5 Revert "KVM: x86: mmu: Add guest physical address check in translate_gpa()"
WARNING in x86_emulate_instruction kvm-x86 -1 C done 4 1895d 1891d 20/29 1719d da6393cdd8aa KVM: X86: Fix warning caused by stale emulation context
general protection fault in gfn_to_rmap (2) kvm-x86 2 C done 1 1875d 1874d 20/29 1719d 78fcb2c91adf KVM: x86: Immediately reset the MMU context when the SMM flag is cleared
general protection fault in kvm_hv_irq_routing_update kvm kvm-x86 2 C done 33 1970d 1976d 20/29 1934d 919f4ebc5987 KVM: x86: hyper-v: Fix Hyper-V context null-ptr-deref
BUG: unable to handle kernel paging request in __kvm_mmu_prepare_zap_page kvm-x86 8 syz error 2 2697d 2708d 20/29 1955d 47c42e6b4192 KVM: x86: fix handling of role.cr4_pae and rename it to 'gpte_size'
UBSAN: shift-out-of-bounds in intel_pmu_refresh kvm-x86 -1 C unreliable 1237 2005d 2055d 19/29 1964d e61ab2a320c3 KVM: x86/pmu: Fix UBSAN shift-out-of-bounds warning in intel_pmu_refresh()
UBSAN: shift-out-of-bounds in kvm_vcpu_after_set_cpuid kvm-x86 -1 2 2048d 2042d 19/29 1964d 2f80d502d627 KVM: x86: fix shift out of bounds reported by UBSAN
WARNING in handle_exception_nmi kvm-x86 -1 C error done 2653 2119d 2124d 15/29 2078d f8e48a3dca06 lockdep: Fix preemption WARN for spurious IRQ-enable
BUG: unable to handle kernel paging request in pvclock_gtod_notify kvm-x86 8 C done done 8 2124d 2143d 15/29 2078d a49145acfb97 fbmem: add margin check to fb_check_caps()
BUG: unable to handle kernel paging request in vmx_vcpu_run kvm-x86 8 C error error 194 2913d 3028d 15/29 2135d 0447378a4a79 kvm: vmx: Nested VM-entry prereqs for event inj.
general protection fault in __apic_accept_irq (2) kvm-x86 2 C done 9 2222d 2218d 15/29 2185d 9d3c447c72fb KVM: X86: Fix async pf caused null-ptr-deref
WARNING in kvm_inject_emulated_page_fault kvm-x86 -1 C done 20 2223d 2243d 15/29 2200d 7a35e515a705 KVM: VMX: Properly handle kvm_read/write_guest_virt*() result
BUG: unable to handle kernel NULL pointer dereference in direct_page_fault kvm-x86 10 1 2230d 2226d 15/29 2200d 3021e69219e2 kcov: check kcov_softirq in kcov_remote_stop()
BUG: unable to handle kernel NULL pointer dereference in try_async_pf kvm-x86 10 1 2230d 2226d 15/29 2200d 3021e69219e2 kcov: check kcov_softirq in kcov_remote_stop()
kernel BUG at arch/x86/kvm/mmu/mmu.c:LINE! (2) kvm-x86 -1 C done 46328 2220d 2252d 15/29 2200d 7d2e8748af62 KVM: x86: Initialize tdp_level during vCPU creation
BUG: unable to handle kernel NULL pointer dereference in handle_external_interrupt_irqoff kvm-x86 10 C done 6404 2312d 2317d 15/29 2268d 428b8f1d9f92 KVM: VMX: don't allow memory operands for inline asm that modifies SP
WARNING in vcpu_enter_guest kvm-x86 -1 syz done 19 2318d 2431d 15/29 2268d d33294541889 KVM: x86: remove bogus user-triggerable WARN_ON
kernel BUG at arch/x86/kvm/mmu/mmu.c:LINE! kvm-x86 -1 C done 6 2406d 2414d 15/29 2350d 005ba37cb89b mm: thp: KVM: Explicitly check for THP when populating secondary MMU
KASAN: vmalloc-out-of-bounds Write in kvm_dev_ioctl_get_cpuid kvm-x86 21 C 41 2426d 2426d 15/29 2391d 433f4ba19041 KVM: x86: fix out-of-bounds write in KVM_GET_EMULATED_CPUID (CVE-2019-19332)
KASAN: use-after-free Read in __schedule (2) kvm-x86 19 C done 961 2697d 2915d 13/29 2440d 26b471c7e2f7 KVM: nVMX: Fix bad cleanup on error of get/set nested state IOCTLs
WARNING in handle_desc kvm-x86 -1 C done 6 2501d 2510d 13/29 2476d 3ca94192278c KVM: X86: Fix userspace set invalid CR4
WARNING in kvm_set_tsc_khz kvm-x86 -1 C 5 2909d 2906d 12/29 2554d 3f16a5c31839 KVM: x86: degrade WARN to pr_warn_ratelimited
general protection fault in vcpu_enter_guest (2) kvm-x86 2 C done 11286 2643d 2649d 12/29 2617d b904cb8dff82 KVM: lapic: Check for in-kernel LAPIC before deferencing apic pointer
WARNING in free_loaded_vmcs (2) kvm-x86 -1 syz done 5 2882d 2903d 11/29 2672d 5bea5123cbf0 KVM: VMX: check nested state and CR4.VMXE against SMM
general protection fault in kvm_lapic_hv_timer_in_use kvm-x86 2 syz done 205 2864d 2906d 11/29 2672d 26b471c7e2f7 KVM: nVMX: Fix bad cleanup on error of get/set nested state IOCTLs
WARNING in enter_vmx_operation kvm-x86 -1 syz done 8 2875d 2886d 11/29 2672d 5bea5123cbf0 KVM: VMX: check nested state and CR4.VMXE against SMM
KMSAN: kernel-infoleak in vmx_get_nested_state kvm-x86 9 C 6 2700d 2811d 11/29 2699d 3a33d030daaa kvm: x86/vmx: Use kzalloc for cached_vmcs12
general protection fault in kvm_ioapic_scan_entry kvm-x86 2 C 148 2793d 2903d 11/29 2706d dcbd3e49c2f0 KVM: X86: Fix NULL deref in vcpu_scan_ioapic
general protection fault in kvm_arch_vcpu_ioctl_run kvm-x86 2 C 12 2775d 2791d 11/29 2753d dcbd3e49c2f0 KVM: X86: Fix NULL deref in vcpu_scan_ioapic
KMSAN: kernel-infoleak in kvm_arch_vcpu_ioctl kvm-x86 9 C 31 2794d 2809d 11/29 2788d 7f9ad1dfa3c7 KVM: nVMX: Fix kernel info-leak when enabling KVM_CAP_HYPERV_ENLIGHTENED_VMCS more than once
WARNING in __mutex_unlock_slowpath kvm kvm-x86 -1 C 2 3007d 3010d 5/29 2971d 7a4deea1aa8b idr: fix invalid ptr dereference on item delete
general protection fault in __radix_tree_delete kvm kvm-x86 2 C 38 2983d 3010d 5/29 2971d 7a4deea1aa8b idr: fix invalid ptr dereference on item delete
INFO: task hung in do_vfs_ioctl kvm-x86 1 2 3007d 3025d 5/29 2992d 8236b0ae31c8 bdi: wake up concurrent wb_shutdown() callers.
general protection fault in native_write_cr4 kvm-x86 2 C 132300 3036d 3140d 5/29 3033d 8eb3f87d9031 KVM: nVMX: fix guest CR4 loading when emulating L2 to L1 exit
WARNING in kvm_arch_vcpu_ioctl_run (2) kvm-x86 -1 C 61018 3100d 3189d 4/29 3057d c37c28730bb0 KVM: VMX: Fix rflags cache during vCPU reset
WARNING in handle_ept_misconfig kvm-x86 -1 C 238 3072d 3195d 4/29 3064d 95e057e25892 KVM: X86: Fix SMRAM accessing even if VM is shutdown
kernel BUG at arch/x86/kvm/mmu.c:LINE! kvm-x86 -1 C 695 3072d 3189d 4/29 3064d b28676bb8ae4 KVM: mmu: Fix overlap between public and private memslots
WARNING in __x86_set_memory_region kvm-x86 -1 C 716 3072d 3190d 4/29 3064d 103c763c72dd KVM/x86: remove WARN_ON() for when vm_munmap() fails
KASAN: use-after-free Read in __schedule kvm-x86 19 C 145 3138d 3140d 4/29 3084d 8dbfb2bf1bb3 KVM: x86: don't forget vcpu_put() in kvm_arch_vcpu_ioctl_set_sregs()
KASAN: stack-out-of-bounds Read in write_mmio kvm-x86 17 C 3 3149d 3159d 4/29 3102d e39d200fa5bf KVM: Fix stack-out-of-bounds read in write_mmio
WARNING in free_loaded_vmcs kvm-x86 -1 C 170 3162d 3169d 4/29 3104d b74558259c51 KVM: VMX: Fix vmx->nested freeing when no SMI handler
KASAN: double-free or invalid-free in kvm_arch_vcpu_uninit kvm-x86 24 1 3120d 3116d 3/29 3115d d76c68109f37 crypto: pcrypt - fix freeing pcrypt instances
BUG: unable to handle kernel paging request in kvm_arch_vcpu_ioctl_run kvm-x86 8 1 3154d 3150d 3/29 3126d 7fb983b4dd56 x86/entry: Fix assumptions that the HW TSS is at the beginning of cpu_tss