Out of 80 bugs, 53 were automatically obsoleted (9 due to revoked reproducers), 27 were invalidated by users.
Applied filters: Label=subsystems:kvm-x86 (drop)
Extra filters: [With Repro]
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported
BUG: sleeping function called from invalid context in kvm_xen_set_evtchn_fast prio:high mm kvm kvm-x86 5 2 152d 160d
INFO: task hung in kvm_mmu_uninit_vm kvm-x86 1 128 250d 389d
WARNING in kvm_arch_can_dequeue_async_page_present kvm-x86 -1 syz, C 25 317d 320d
INFO: rcu detected stall in kvm_vcpu_ioctl (3) kvm-x86 1 2 571d 636d
INFO: task hung in kvm_arch_vm_ioctl kvm-x86 1 4 619d 735d
INFO: rcu detected stall in kvm_vcpu_ioctl (2) kvm-x86 1 1 776d 776d
INFO: rcu detected stall in kvm_tdp_page_fault kvm-x86 1 1 818d 818d
INFO: task hung in kvm_mmu_pre_destroy_vm kvm-x86 1 1 1187d 1187d
general protection fault in vmx_vcpu_run (2) kvm-x86 17 syz, C done unreliable 43427 1953d 2056d
KASAN: slab-use-after-free Read in alloc_workqueue kvm-x86 19 510 1272d 1272d
BUG: unable to handle kernel paging request in __call_srcu kvm-x86 8 syz error 1 2492d 2488d
KMSAN: uninit-value in vmx_queue_exception kvm-x86 7 syz, C 29 2759d 2851d
general protection fault in kvm_mmu_uninit_tdp_mmu kvm-x86 2 syz, C error 11802 1633d 1643d
KASAN: use-after-free Write in paging32_walk_addr_generic io-uring kvm-x86 22 syz, C done error 6 2134d 2228d
KASAN: slab-out-of-bounds Read in handle_vmptrld kvm-x86 17 syz, C done error 6 2568d 2568d
BUG: unable to handle kernel paging request in mmu_page_zap_pte kvm-x86 8 syz error error 74 2761d 2891d
WARNING in mmu_spte_clear_track_bits (2) kvm-x86 -1 syz, C error 75 2813d 2824d
WARNING in kvm_mmu_uninit_tdp_mmu (2) kvm-x86 -1 syz, C 10 1609d 1614d
BUG: spinlock cpu recursion on CPU, syz-executor kvm-x86 4 syz error error 1 2878d 2877d
upstream build error (17) kvm-x86 -1 1 1631d 1631d
general protection fault in __handle_changed_spte kvm-x86 2 1 1756d 1752d
INFO: rcu detected stall in vcpu_enter_guest kvm-x86 1 syz done error 14 2344d 3062d
INFO: rcu detected stall in ksys_ioctl kvm-x86 1 syz, C done error 2 2353d 2421d
general protection fault in debug_check_no_obj_freed (5) kvm-x86 2 4 1873d 1894d
KCSAN: data-race in kvm_arch_vcpu_load / kvm_vcpu_kick (4) kvm-x86 6 1 1992d 1968d
KCSAN: data-race in kvm_arch_vcpu_load / kvm_vcpu_kick (3) kvm-x86 6 1 2060d 2060d
KCSAN: data-race in kvm_cpu_has_injectable_intr / kvm_pic_set_irq (3) kvm-x86 6 1 2096d 2096d
WARNING: kernel stack regs has bad value (2) kvm-x86 -1 syz, C error error 5 2980d 2992d
BUG: unable to handle kernel NULL pointer dereference in pvclock_gtod_notify (2) kvm-x86 10 15 2182d 2228d
WARNING in handle_desc (2) kvm-x86 -1 1 2214d 2210d
invalid opcode in pvclock_gtod_notify kvm-x86 2 7 2187d 2230d
KCSAN: data-race in kvm_arch_vcpu_load / kvm_vcpu_kick (2) kvm-x86 6 2 2153d 2155d
KASAN: global-out-of-bounds Read in pvclock_gtod_notify kvm-x86 17 1 2232d 2228d
KCSAN: data-race in kvm_cpu_has_injectable_intr / kvm_pic_set_irq (2) kvm-x86 6 1 2198d 2198d
KCSAN: data-race in kvm_arch_vcpu_load / kvm_vcpu_kick kvm-x86 6 1 2198d 2198d
KASAN: null-ptr-deref Write in kvm_vcpu_halt kvm-x86 12 1 2288d 2284d
KASAN: user-memory-access Read in sync_vmcs02_to_vmcs12 kvm-x86 17 1 2293d 2290d
KASAN: null-ptr-deref Read in kvm_arch_vm_ioctl kvm-x86 11 1 2289d 2285d
KCSAN: data-race in mm_update_next_owner / vcpu_enter_guest (2) kvm-x86 6 5 2246d 2268d
invalid opcode in kvm_mmu_load kvm-x86 2 2 2282d 2278d
KASAN: null-ptr-deref Read in init_emulate_ctxt kvm-x86 11 1 2359d 2355d
KCSAN: data-race in kvm_cpu_has_injectable_intr / kvm_pic_set_irq kvm-x86 6 1 2276d 2276d
KASAN: vmalloc-out-of-bounds Read in __call_srcu kvm-x86 17 1 2331d 2327d
INFO: rcu detected stall in kvm_get_dirty_log_protect kvm-x86 1 2 2343d 2356d
INFO: rcu detected stall in __ia32_compat_sys_ioctl kvm-x86 1 1 2348d 2348d
KCSAN: data-race in mm_update_next_owner / vcpu_enter_guest kvm-x86 6 3 2307d 2389d
BUG: unable to handle kernel NULL pointer dereference in pvclock_gtod_notify kvm-x86 10 1 2391d 2387d
WARNING in cleanup_srcu_struct kvm-x86 -1 1 2454d 2450d
KCSAN: data-race in kvm_mmu_notifier_change_pte / tdp_page_fault (2) kvm-x86 6 2 2442d 2492d
KMSAN: uninit-value in native_apic_mem_read kvm-x86 7 syz 75 2851d 2902d
KCSAN: data-race in kvm_arch_vcpu_load / pvclock_gtod_notify kvm-x86 6 20 2507d 2527d
KCSAN: data-race in pvclock_gtod_notify / pvclock_update_vm_gtod_copy kvm-x86 6 6 2507d 2523d
KCSAN: data-race in prepare_signal / vcpu_enter_guest kvm-x86 6 1 2508d 2508d
KCSAN: data-race in kvm_write_tsc / pvclock_gtod_notify kvm-x86 6 3 2514d 2526d
KCSAN: data-race in kvm_mmu_notifier_change_pte / tdp_page_fault kvm-x86 6 1 2515d 2515d
KCSAN: data-race in kvm_arch_vcpu_create / pvclock_gtod_notify kvm-x86 6 2 2523d 2526d
WARNING in x86_emulate_insn kvm-x86 -1 syz, C error 309 3168d 3213d
kernel BUG at include/linux/kvm_host.h:LINE! kvm-x86 -1 1 2641d 2641d
INFO: task hung in kvm_page_track_unregister_notifier kvm-x86 1 2 2666d 2779d
kernel BUG at arch/x86/kvm/x86.c:LINE! (3) kvm-x86 -1 1 2756d 2756d
KMSAN: uninit-value in __rmap_write_protect kvm-x86 7 1 2782d 2782d
BUG: sleeping function called from invalid context at arch/x86/mm/fault.c:LINE (2) kvm-x86 -1 syz, C 43 2895d 3086d
KMSAN: uninit-value in vmx_set_constant_host_state (2) kvm-x86 7 1576 2904d 2905d
KMSAN: uninit-value in vmx_handle_external_intr (2) kvm-x86 7 1 2904d 2904d
KMSAN: uninit-value in vmx_create_vcpu (2) kvm-x86 7 12 2907d 2907d
BUG: corrupted list in __loaded_vmcs_clear kvm-x86 8 3 2922d 2955d
KASAN: use-after-free Read in vmx_vcpu_load kvm-x86 19 13 2924d 2962d
KASAN: use-after-free Read in __loaded_vmcs_clear kvm-x86 19 5 2935d 2955d
general protection fault in vcpu_enter_guest kvm-x86 2 1 2964d 2961d
BUG: unable to handle kernel NULL pointer dereference in vmx_set_msr kvm-x86 10 1 3023d 3023d
invalid opcode in kvm_spurious_fault kvm-x86 2 1 2859d 2859d
KMSAN: uninit-value in x86_emulate_insn kvm-x86 7 syz 2 2889d 2889d
KMSAN: uninit-value in vmx_set_constant_host_state kvm-x86 7 syz, C 2007 2905d 2907d
KMSAN: uninit-value in vmx_handle_external_intr kvm-x86 7 3 2905d 2906d
KMSAN: uninit-value in vmx_vcpu_put (2) kvm-x86 7 2 2907d 2907d
KMSAN: uninit-value in vmx_create_vcpu kvm-x86 7 8860 2907d 2912d
KMSAN: uninit-value in vmx_vcpu_load kvm-x86 7 4 2909d 2912d
KMSAN: uninit-value in __vmx_flush_tlb kvm-x86 7 20 2908d 2912d
KMSAN: uninit-value in loaded_vmcs_init kvm-x86 7 33 2907d 2912d
KMSAN: uninit-value in vmx_vcpu_put kvm-x86 7 1 2907d 2907d