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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 1723d 1752d 1/29 never KVM: replace large kvmalloc allocation with vmalloc
WARNING in vcpu_run kvm-x86 -1 C done 43 161d 607d 29/29 49d ead63640d4e7 KVM: x86: Ignore -EBUSY when checking nested events from vcpu_block()
WARNING in kvm_apic_accept_events (2) kvm-x86 -1 C 72 137d 211d 29/29 49d 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 261d 342d 29/29 237d 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 286d 384d 29/29 252d 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 507d 534d 28/29 379d 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 480d 560d 28/29 379d 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 677d 702d 28/29 610d 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 640d 813d 28/29 610d 3f6821aa147b KVM: x86: Forcibly leave nested if RSM to L2 hits shutdown
WARNING in kvm_recalculate_apic_map kvm-x86 -1 C done 23 680d 716d 28/29 629d 4b7c3f6d04bd KVM: x86: Make x2APIC ID 100% readonly
WARNING in mmu_free_root_page kvm-x86 -1 C 104 795d 817d 25/29 762d 1bc26cb90902 KVM: x86/mmu: Precisely invalidate MMU root_role during CPUID update
WARNING in clear_dirty_gfn_range kvm-x86 -1 C 3 812d 833d 25/29 762d 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 831d 897d 25/29 804d 6fd1e3963f20 KVM: x86: Clean up partially uninitialized integer in emulate_pop()
KMSAN: uninit-value in em_ret_near_imm kvm-x86 7 2 841d 854d 25/29 804d 6fd1e3963f20 KVM: x86: Clean up partially uninitialized integer in emulate_pop()
KMSAN: uninit-value in em_ret kvm-x86 7 3 832d 854d 25/29 804d 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 1020d 1107d 23/29 986d 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 1158d 1157d 22/29 1112d edbdb43fc96b KVM: x86: Preserve TDP MMU roots until they are explicitly invalidated
WARNING in kvm_tdp_mmu_invalidate_all_roots kvm-x86 -1 1658 1157d 1160d 22/29 1112d 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 1112d 1196d 22/29 1112d 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 1423d 1457d 22/29 1216d 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 1329d 1337d 22/29 1216d 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 1308d 1330d 22/29 1216d 1cfaac2400c7 x86/kasan: Populate shadow for shared chunk of the CPU entry area
WARNING in vmx_queue_exception (2) kvm-x86 -1 C 5 1515d 1514d 22/29 1216d 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 1404d 1408d 22/29 1216d 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 1424d 1476d 22/29 1216d 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 1612d 1612d 22/29 1216d 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 1216d 3010d 22/29 1216d 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 1614d 1610d 22/29 1216d 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 1416d 1454d 22/29 1216d 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 1906d 1918d 20/29 1561d 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 1752d 1816d 20/29 1569d eb7511bf9182 KVM: x86: Handle SRCU initialization failure during page track init
WARNING in nested_vmx_vmexit kvm-x86 -1 C done 101 1645d 1662d 20/29 1569d a80dfc025924 KVM: VMX: Always clear vmx->fail on emulation_required
WARNING in vmx_queue_exception kvm-x86 -1 8 1579d 1642d 20/29 1569d fc4fad79fc3d KVM: VMX: Reject KVM_RUN if emulation is required with pending exception
WARNING in kvm_mmu_uninit_tdp_mmu kvm-x86 -1 3 1604d 1687d 20/29 1569d 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 1730d 2101d 20/29 1569d eb7511bf9182 KVM: x86: Handle SRCU initialization failure during page track init
KMSAN: uninit-value in kvm_cpuid kvm-x86 7 C 22 1703d 1727d 20/29 1569d e8a747d0884e KVM: x86: Swap order of CPUID entry "index" vs. "significant flag" checks
WARNING in exception_type kvm-x86 -1 C error 1 1760d 1759d 20/29 1687d e7177339d7b5 Revert "KVM: x86: mmu: Add guest physical address check in translate_gpa()"
WARNING in x86_emulate_instruction kvm-x86 -1 C done 4 1863d 1859d 20/29 1687d da6393cdd8aa KVM: X86: Fix warning caused by stale emulation context
general protection fault in gfn_to_rmap (2) kvm-x86 2 C done 1 1842d 1842d 20/29 1687d 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 1938d 1944d 20/29 1902d 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 2665d 2676d 20/29 1923d 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 1973d 2023d 19/29 1932d 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 2015d 2010d 19/29 1932d 2f80d502d627 KVM: x86: fix shift out of bounds reported by UBSAN
WARNING in handle_exception_nmi kvm-x86 -1 C error done 2653 2087d 2092d 15/29 2046d 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 2092d 2111d 15/29 2046d 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 2881d 2996d 15/29 2103d 0447378a4a79 kvm: vmx: Nested VM-entry prereqs for event inj.
general protection fault in __apic_accept_irq (2) kvm-x86 2 C done 9 2190d 2186d 15/29 2153d 9d3c447c72fb KVM: X86: Fix async pf caused null-ptr-deref
WARNING in kvm_inject_emulated_page_fault kvm-x86 -1 C done 20 2191d 2211d 15/29 2168d 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 2198d 2194d 15/29 2168d 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 2198d 2194d 15/29 2168d 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 2188d 2219d 15/29 2168d 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 2280d 2285d 15/29 2236d 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 2285d 2399d 15/29 2236d 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 2374d 2382d 15/29 2318d 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 2394d 2394d 15/29 2359d 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 2664d 2883d 13/29 2407d 26b471c7e2f7 KVM: nVMX: Fix bad cleanup on error of get/set nested state IOCTLs
WARNING in handle_desc kvm-x86 -1 C done 6 2469d 2477d 13/29 2443d 3ca94192278c KVM: X86: Fix userspace set invalid CR4
WARNING in kvm_set_tsc_khz kvm-x86 -1 C 5 2877d 2874d 12/29 2522d 3f16a5c31839 KVM: x86: degrade WARN to pr_warn_ratelimited
general protection fault in vcpu_enter_guest (2) kvm-x86 2 C done 11286 2611d 2616d 12/29 2585d b904cb8dff82 KVM: lapic: Check for in-kernel LAPIC before deferencing apic pointer
WARNING in free_loaded_vmcs (2) kvm-x86 -1 syz done 5 2850d 2871d 11/29 2640d 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 2832d 2874d 11/29 2640d 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 2843d 2854d 11/29 2640d 5bea5123cbf0 KVM: VMX: check nested state and CR4.VMXE against SMM
KMSAN: kernel-infoleak in vmx_get_nested_state kvm-x86 9 C 6 2668d 2779d 11/29 2667d 3a33d030daaa kvm: x86/vmx: Use kzalloc for cached_vmcs12
general protection fault in kvm_ioapic_scan_entry kvm-x86 2 C 148 2761d 2871d 11/29 2674d dcbd3e49c2f0 KVM: X86: Fix NULL deref in vcpu_scan_ioapic
general protection fault in kvm_arch_vcpu_ioctl_run kvm-x86 2 C 12 2743d 2759d 11/29 2721d dcbd3e49c2f0 KVM: X86: Fix NULL deref in vcpu_scan_ioapic
KMSAN: kernel-infoleak in kvm_arch_vcpu_ioctl kvm-x86 9 C 31 2762d 2776d 11/29 2756d 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 2951d 2978d 5/29 2939d 7a4deea1aa8b idr: fix invalid ptr dereference on item delete
WARNING in __mutex_unlock_slowpath kvm kvm-x86 -1 C 2 2975d 2978d 5/29 2939d 7a4deea1aa8b idr: fix invalid ptr dereference on item delete
INFO: task hung in do_vfs_ioctl kvm-x86 1 2 2975d 2993d 5/29 2960d 8236b0ae31c8 bdi: wake up concurrent wb_shutdown() callers.
general protection fault in native_write_cr4 kvm-x86 2 C 132300 3004d 3108d 5/29 3001d 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 3068d 3157d 4/29 3025d c37c28730bb0 KVM: VMX: Fix rflags cache during vCPU reset
WARNING in __x86_set_memory_region kvm-x86 -1 C 716 3040d 3158d 4/29 3032d 103c763c72dd KVM/x86: remove WARN_ON() for when vm_munmap() fails
WARNING in handle_ept_misconfig kvm-x86 -1 C 238 3040d 3163d 4/29 3032d 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 3039d 3156d 4/29 3032d b28676bb8ae4 KVM: mmu: Fix overlap between public and private memslots
KASAN: use-after-free Read in __schedule kvm-x86 19 C 145 3106d 3108d 4/29 3052d 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 3116d 3127d 4/29 3070d e39d200fa5bf KVM: Fix stack-out-of-bounds read in write_mmio
WARNING in free_loaded_vmcs kvm-x86 -1 C 170 3130d 3137d 4/29 3072d 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 3088d 3084d 3/29 3083d d76c68109f37 crypto: pcrypt - fix freeing pcrypt instances
BUG: unable to handle kernel paging request in kvm_arch_vcpu_ioctl_run kvm-x86 8 1 3121d 3117d 3/29 3094d 7fb983b4dd56 x86/entry: Fix assumptions that the HW TSS is at the beginning of cpu_tss