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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 1736d 1765d 1/29 never KVM: replace large kvmalloc allocation with vmalloc
WARNING in vcpu_run kvm-x86 -1 C done 43 174d 620d 29/29 62d ead63640d4e7 KVM: x86: Ignore -EBUSY when checking nested events from vcpu_block()
WARNING in kvm_apic_accept_events (2) kvm-x86 -1 C 72 149d 224d 29/29 62d 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 274d 355d 29/29 250d 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 299d 397d 29/29 265d 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 519d 547d 28/29 392d 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 493d 573d 28/29 392d 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 690d 715d 28/29 623d 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 653d 826d 28/29 623d 3f6821aa147b KVM: x86: Forcibly leave nested if RSM to L2 hits shutdown
WARNING in kvm_recalculate_apic_map kvm-x86 -1 C done 23 693d 729d 28/29 642d 4b7c3f6d04bd KVM: x86: Make x2APIC ID 100% readonly
WARNING in mmu_free_root_page kvm-x86 -1 C 104 808d 830d 25/29 775d 1bc26cb90902 KVM: x86/mmu: Precisely invalidate MMU root_role during CPUID update
WARNING in clear_dirty_gfn_range kvm-x86 -1 C 3 825d 846d 25/29 775d 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 844d 910d 25/29 817d 6fd1e3963f20 KVM: x86: Clean up partially uninitialized integer in emulate_pop()
KMSAN: uninit-value in em_ret_near_imm kvm-x86 7 2 854d 867d 25/29 817d 6fd1e3963f20 KVM: x86: Clean up partially uninitialized integer in emulate_pop()
KMSAN: uninit-value in em_ret kvm-x86 7 3 845d 867d 25/29 817d 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 1033d 1120d 23/29 999d 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 1171d 1170d 22/29 1125d edbdb43fc96b KVM: x86: Preserve TDP MMU roots until they are explicitly invalidated
WARNING in kvm_tdp_mmu_invalidate_all_roots kvm-x86 -1 1658 1170d 1173d 22/29 1125d 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 1125d 1209d 22/29 1125d 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 1436d 1470d 22/29 1229d 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 1342d 1350d 22/29 1229d 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 1321d 1343d 22/29 1229d 1cfaac2400c7 x86/kasan: Populate shadow for shared chunk of the CPU entry area
WARNING in vmx_queue_exception (2) kvm-x86 -1 C 5 1528d 1527d 22/29 1229d 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 1417d 1421d 22/29 1229d 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 1437d 1489d 22/29 1229d 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 1625d 1625d 22/29 1229d 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 1229d 3023d 22/29 1229d 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 1626d 1622d 22/29 1229d 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 1429d 1467d 22/29 1229d 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 1919d 1931d 20/29 1574d 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 1765d 1829d 20/29 1582d eb7511bf9182 KVM: x86: Handle SRCU initialization failure during page track init
WARNING in nested_vmx_vmexit kvm-x86 -1 C done 101 1658d 1675d 20/29 1582d a80dfc025924 KVM: VMX: Always clear vmx->fail on emulation_required
WARNING in vmx_queue_exception kvm-x86 -1 8 1592d 1655d 20/29 1582d fc4fad79fc3d KVM: VMX: Reject KVM_RUN if emulation is required with pending exception
WARNING in kvm_mmu_uninit_tdp_mmu kvm-x86 -1 3 1617d 1700d 20/29 1582d 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 1743d 2114d 20/29 1582d eb7511bf9182 KVM: x86: Handle SRCU initialization failure during page track init
KMSAN: uninit-value in kvm_cpuid kvm-x86 7 C 22 1716d 1740d 20/29 1582d e8a747d0884e KVM: x86: Swap order of CPUID entry "index" vs. "significant flag" checks
WARNING in exception_type kvm-x86 -1 C error 1 1773d 1772d 20/29 1700d e7177339d7b5 Revert "KVM: x86: mmu: Add guest physical address check in translate_gpa()"
WARNING in x86_emulate_instruction kvm-x86 -1 C done 4 1876d 1872d 20/29 1700d da6393cdd8aa KVM: X86: Fix warning caused by stale emulation context
general protection fault in gfn_to_rmap (2) kvm-x86 2 C done 1 1855d 1855d 20/29 1700d 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 1951d 1957d 20/29 1914d 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 2678d 2689d 20/29 1936d 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 1986d 2036d 19/29 1945d 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 2028d 2023d 19/29 1945d 2f80d502d627 KVM: x86: fix shift out of bounds reported by UBSAN
WARNING in handle_exception_nmi kvm-x86 -1 C error done 2653 2100d 2104d 15/29 2059d 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 2105d 2124d 15/29 2059d 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 2894d 3009d 15/29 2116d 0447378a4a79 kvm: vmx: Nested VM-entry prereqs for event inj.
general protection fault in __apic_accept_irq (2) kvm-x86 2 C done 9 2203d 2199d 15/29 2166d 9d3c447c72fb KVM: X86: Fix async pf caused null-ptr-deref
WARNING in kvm_inject_emulated_page_fault kvm-x86 -1 C done 20 2204d 2224d 15/29 2181d 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 2211d 2207d 15/29 2181d 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 2211d 2207d 15/29 2181d 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 2201d 2232d 15/29 2181d 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 2293d 2298d 15/29 2249d 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 2298d 2412d 15/29 2249d 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 2387d 2395d 15/29 2331d 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 2406d 2407d 15/29 2372d 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 2677d 2896d 13/29 2420d 26b471c7e2f7 KVM: nVMX: Fix bad cleanup on error of get/set nested state IOCTLs
WARNING in handle_desc kvm-x86 -1 C done 6 2482d 2490d 13/29 2456d 3ca94192278c KVM: X86: Fix userspace set invalid CR4
WARNING in kvm_set_tsc_khz kvm-x86 -1 C 5 2890d 2887d 12/29 2535d 3f16a5c31839 KVM: x86: degrade WARN to pr_warn_ratelimited
general protection fault in vcpu_enter_guest (2) kvm-x86 2 C done 11286 2624d 2629d 12/29 2598d b904cb8dff82 KVM: lapic: Check for in-kernel LAPIC before deferencing apic pointer
WARNING in free_loaded_vmcs (2) kvm-x86 -1 syz done 5 2863d 2884d 11/29 2653d 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 2845d 2887d 11/29 2653d 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 2856d 2867d 11/29 2653d 5bea5123cbf0 KVM: VMX: check nested state and CR4.VMXE against SMM
KMSAN: kernel-infoleak in vmx_get_nested_state kvm-x86 9 C 6 2681d 2792d 11/29 2680d 3a33d030daaa kvm: x86/vmx: Use kzalloc for cached_vmcs12
general protection fault in kvm_ioapic_scan_entry kvm-x86 2 C 148 2774d 2884d 11/29 2687d dcbd3e49c2f0 KVM: X86: Fix NULL deref in vcpu_scan_ioapic
general protection fault in kvm_arch_vcpu_ioctl_run kvm-x86 2 C 12 2756d 2772d 11/29 2734d dcbd3e49c2f0 KVM: X86: Fix NULL deref in vcpu_scan_ioapic
KMSAN: kernel-infoleak in kvm_arch_vcpu_ioctl kvm-x86 9 C 31 2775d 2789d 11/29 2769d 7f9ad1dfa3c7 KVM: nVMX: Fix kernel info-leak when enabling KVM_CAP_HYPERV_ENLIGHTENED_VMCS more than once
general protection fault in __radix_tree_delete kvm kvm-x86 2 C 38 2964d 2991d 5/29 2952d 7a4deea1aa8b idr: fix invalid ptr dereference on item delete
WARNING in __mutex_unlock_slowpath kvm kvm-x86 -1 C 2 2988d 2991d 5/29 2952d 7a4deea1aa8b idr: fix invalid ptr dereference on item delete
INFO: task hung in do_vfs_ioctl kvm-x86 1 2 2988d 3006d 5/29 2973d 8236b0ae31c8 bdi: wake up concurrent wb_shutdown() callers.
general protection fault in native_write_cr4 kvm-x86 2 C 132300 3017d 3121d 5/29 3014d 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 3081d 3169d 4/29 3038d c37c28730bb0 KVM: VMX: Fix rflags cache during vCPU reset
kernel BUG at arch/x86/kvm/mmu.c:LINE! kvm-x86 -1 C 695 3052d 3169d 4/29 3045d b28676bb8ae4 KVM: mmu: Fix overlap between public and private memslots
WARNING in handle_ept_misconfig kvm-x86 -1 C 238 3053d 3176d 4/29 3045d 95e057e25892 KVM: X86: Fix SMRAM accessing even if VM is shutdown
WARNING in __x86_set_memory_region kvm-x86 -1 C 716 3053d 3171d 4/29 3045d 103c763c72dd KVM/x86: remove WARN_ON() for when vm_munmap() fails
KASAN: use-after-free Read in __schedule kvm-x86 19 C 145 3119d 3121d 4/29 3065d 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 3129d 3140d 4/29 3083d e39d200fa5bf KVM: Fix stack-out-of-bounds read in write_mmio
WARNING in free_loaded_vmcs kvm-x86 -1 C 170 3142d 3150d 4/29 3085d 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 3101d 3097d 3/29 3096d d76c68109f37 crypto: pcrypt - fix freeing pcrypt instances
BUG: unable to handle kernel paging request in kvm_arch_vcpu_ioctl_run kvm-x86 8 1 3134d 3130d 3/29 3107d 7fb983b4dd56 x86/entry: Fix assumptions that the HW TSS is at the beginning of cpu_tss