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 125d 132d
INFO: task hung in kvm_mmu_uninit_vm kvm-x86 1 128 223d 361d
WARNING in kvm_arch_can_dequeue_async_page_present kvm-x86 -1 syz, C 25 290d 292d
INFO: rcu detected stall in kvm_vcpu_ioctl (3) kvm-x86 1 2 543d 608d
INFO: task hung in kvm_arch_vm_ioctl kvm-x86 1 4 591d 707d
INFO: rcu detected stall in kvm_vcpu_ioctl (2) kvm-x86 1 1 748d 748d
INFO: rcu detected stall in kvm_tdp_page_fault kvm-x86 1 1 790d 790d
INFO: task hung in kvm_mmu_pre_destroy_vm kvm-x86 1 1 1159d 1159d
general protection fault in vmx_vcpu_run (2) kvm-x86 17 syz, C done unreliable 43427 1925d 2028d
KASAN: slab-use-after-free Read in alloc_workqueue kvm-x86 19 510 1245d 1245d
BUG: unable to handle kernel paging request in __call_srcu kvm-x86 8 syz error 1 2465d 2461d
KMSAN: uninit-value in vmx_queue_exception kvm-x86 7 syz, C 29 2731d 2823d
general protection fault in kvm_mmu_uninit_tdp_mmu kvm-x86 2 syz, C error 11802 1606d 1615d
KASAN: use-after-free Write in paging32_walk_addr_generic io-uring kvm-x86 22 syz, C done error 6 2107d 2200d
KASAN: slab-out-of-bounds Read in handle_vmptrld kvm-x86 17 syz, C done error 6 2541d 2541d
BUG: unable to handle kernel paging request in mmu_page_zap_pte kvm-x86 8 syz error error 74 2733d 2863d
WARNING in mmu_spte_clear_track_bits (2) kvm-x86 -1 syz, C error 75 2786d 2797d
WARNING in kvm_mmu_uninit_tdp_mmu (2) kvm-x86 -1 syz, C 10 1582d 1586d
BUG: spinlock cpu recursion on CPU, syz-executor kvm-x86 4 syz error error 1 2851d 2850d
upstream build error (17) kvm-x86 -1 1 1603d 1603d
general protection fault in __handle_changed_spte kvm-x86 2 1 1728d 1724d
INFO: rcu detected stall in vcpu_enter_guest kvm-x86 1 syz done error 14 2317d 3034d
INFO: rcu detected stall in ksys_ioctl kvm-x86 1 syz, C done error 2 2325d 2393d
general protection fault in debug_check_no_obj_freed (5) kvm-x86 2 4 1846d 1866d
KCSAN: data-race in kvm_arch_vcpu_load / kvm_vcpu_kick (4) kvm-x86 6 1 1964d 1940d
KCSAN: data-race in kvm_arch_vcpu_load / kvm_vcpu_kick (3) kvm-x86 6 1 2032d 2032d
KCSAN: data-race in kvm_cpu_has_injectable_intr / kvm_pic_set_irq (3) kvm-x86 6 1 2069d 2069d
WARNING: kernel stack regs has bad value (2) kvm-x86 -1 syz, C error error 5 2953d 2964d
BUG: unable to handle kernel NULL pointer dereference in pvclock_gtod_notify (2) kvm-x86 10 15 2155d 2201d
WARNING in handle_desc (2) kvm-x86 -1 1 2186d 2182d
invalid opcode in pvclock_gtod_notify kvm-x86 2 7 2160d 2202d
KCSAN: data-race in kvm_arch_vcpu_load / kvm_vcpu_kick (2) kvm-x86 6 2 2125d 2128d
KASAN: global-out-of-bounds Read in pvclock_gtod_notify kvm-x86 17 1 2204d 2200d
KCSAN: data-race in kvm_cpu_has_injectable_intr / kvm_pic_set_irq (2) kvm-x86 6 1 2170d 2170d
KCSAN: data-race in kvm_arch_vcpu_load / kvm_vcpu_kick kvm-x86 6 1 2171d 2171d
KASAN: null-ptr-deref Write in kvm_vcpu_halt kvm-x86 12 1 2261d 2257d
KASAN: user-memory-access Read in sync_vmcs02_to_vmcs12 kvm-x86 17 1 2266d 2262d
KASAN: null-ptr-deref Read in kvm_arch_vm_ioctl kvm-x86 11 1 2261d 2257d
KCSAN: data-race in mm_update_next_owner / vcpu_enter_guest (2) kvm-x86 6 5 2219d 2241d
invalid opcode in kvm_mmu_load kvm-x86 2 2 2254d 2250d
KASAN: null-ptr-deref Read in init_emulate_ctxt kvm-x86 11 1 2331d 2327d
KCSAN: data-race in kvm_cpu_has_injectable_intr / kvm_pic_set_irq kvm-x86 6 1 2248d 2248d
KASAN: vmalloc-out-of-bounds Read in __call_srcu kvm-x86 17 1 2304d 2300d
INFO: rcu detected stall in kvm_get_dirty_log_protect kvm-x86 1 2 2315d 2328d
INFO: rcu detected stall in __ia32_compat_sys_ioctl kvm-x86 1 1 2321d 2321d
KCSAN: data-race in mm_update_next_owner / vcpu_enter_guest kvm-x86 6 3 2280d 2362d
BUG: unable to handle kernel NULL pointer dereference in pvclock_gtod_notify kvm-x86 10 1 2363d 2359d
WARNING in cleanup_srcu_struct kvm-x86 -1 1 2426d 2422d
KCSAN: data-race in kvm_mmu_notifier_change_pte / tdp_page_fault (2) kvm-x86 6 2 2414d 2464d
KMSAN: uninit-value in native_apic_mem_read kvm-x86 7 syz 75 2824d 2875d
KCSAN: data-race in kvm_arch_vcpu_load / pvclock_gtod_notify kvm-x86 6 20 2480d 2500d
KCSAN: data-race in pvclock_gtod_notify / pvclock_update_vm_gtod_copy kvm-x86 6 6 2480d 2496d
KCSAN: data-race in prepare_signal / vcpu_enter_guest kvm-x86 6 1 2480d 2480d
KCSAN: data-race in kvm_write_tsc / pvclock_gtod_notify kvm-x86 6 3 2486d 2498d
KCSAN: data-race in kvm_mmu_notifier_change_pte / tdp_page_fault kvm-x86 6 1 2487d 2487d
KCSAN: data-race in kvm_arch_vcpu_create / pvclock_gtod_notify kvm-x86 6 2 2496d 2498d
WARNING in x86_emulate_insn kvm-x86 -1 syz, C error 309 3140d 3186d
kernel BUG at include/linux/kvm_host.h:LINE! kvm-x86 -1 1 2613d 2613d
INFO: task hung in kvm_page_track_unregister_notifier kvm-x86 1 2 2639d 2751d
kernel BUG at arch/x86/kvm/x86.c:LINE! (3) kvm-x86 -1 1 2729d 2728d
KMSAN: uninit-value in __rmap_write_protect kvm-x86 7 1 2754d 2754d
BUG: sleeping function called from invalid context at arch/x86/mm/fault.c:LINE (2) kvm-x86 -1 syz, C 43 2867d 3059d
KMSAN: uninit-value in vmx_set_constant_host_state (2) kvm-x86 7 1576 2876d 2877d
KMSAN: uninit-value in vmx_handle_external_intr (2) kvm-x86 7 1 2876d 2876d
KMSAN: uninit-value in vmx_create_vcpu (2) kvm-x86 7 12 2879d 2879d
BUG: corrupted list in __loaded_vmcs_clear kvm-x86 8 3 2894d 2927d
KASAN: use-after-free Read in vmx_vcpu_load kvm-x86 19 13 2896d 2934d
KASAN: use-after-free Read in __loaded_vmcs_clear kvm-x86 19 5 2908d 2927d
general protection fault in vcpu_enter_guest kvm-x86 2 1 2936d 2933d
BUG: unable to handle kernel NULL pointer dereference in vmx_set_msr kvm-x86 10 1 2996d 2995d
invalid opcode in kvm_spurious_fault kvm-x86 2 1 2832d 2831d
KMSAN: uninit-value in x86_emulate_insn kvm-x86 7 syz 2 2862d 2862d
KMSAN: uninit-value in vmx_set_constant_host_state kvm-x86 7 syz, C 2007 2877d 2879d
KMSAN: uninit-value in vmx_handle_external_intr kvm-x86 7 3 2878d 2878d
KMSAN: uninit-value in vmx_vcpu_put (2) kvm-x86 7 2 2879d 2879d
KMSAN: uninit-value in vmx_create_vcpu kvm-x86 7 8860 2879d 2885d
KMSAN: uninit-value in vmx_vcpu_load kvm-x86 7 4 2882d 2885d
KMSAN: uninit-value in __vmx_flush_tlb kvm-x86 7 20 2880d 2884d
KMSAN: uninit-value in loaded_vmcs_init kvm-x86 7 33 2879d 2884d
KMSAN: uninit-value in vmx_vcpu_put kvm-x86 7 1 2880d 2880d