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 170d 177d
INFO: task hung in kvm_mmu_uninit_vm kvm-x86 1 128 267d 406d
WARNING in kvm_arch_can_dequeue_async_page_present kvm-x86 -1 syz, C 25 335d 337d
INFO: rcu detected stall in kvm_vcpu_ioctl (3) kvm-x86 1 2 588d 653d
INFO: task hung in kvm_arch_vm_ioctl kvm-x86 1 4 636d 752d
INFO: rcu detected stall in kvm_vcpu_ioctl (2) kvm-x86 1 1 793d 793d
INFO: rcu detected stall in kvm_tdp_page_fault kvm-x86 1 1 835d 835d
INFO: task hung in kvm_mmu_pre_destroy_vm kvm-x86 1 1 1204d 1204d
general protection fault in vmx_vcpu_run (2) kvm-x86 17 syz, C done unreliable 43427 1970d 2073d
KASAN: slab-use-after-free Read in alloc_workqueue kvm-x86 19 510 1289d 1289d
BUG: unable to handle kernel paging request in __call_srcu kvm-x86 8 syz error 1 2509d 2505d
KMSAN: uninit-value in vmx_queue_exception kvm-x86 7 syz, C 29 2776d 2868d
general protection fault in kvm_mmu_uninit_tdp_mmu kvm-x86 2 syz, C error 11802 1650d 1660d
KASAN: use-after-free Write in paging32_walk_addr_generic io-uring kvm-x86 22 syz, C done error 6 2151d 2245d
KASAN: slab-out-of-bounds Read in handle_vmptrld kvm-x86 17 syz, C done error 6 2585d 2586d
BUG: unable to handle kernel paging request in mmu_page_zap_pte kvm-x86 8 syz error error 74 2778d 2908d
WARNING in mmu_spte_clear_track_bits (2) kvm-x86 -1 syz, C error 75 2830d 2842d
WARNING in kvm_mmu_uninit_tdp_mmu (2) kvm-x86 -1 syz, C 10 1626d 1631d
BUG: spinlock cpu recursion on CPU, syz-executor kvm-x86 4 syz error error 1 2896d 2894d
upstream build error (17) kvm-x86 -1 1 1648d 1648d
general protection fault in __handle_changed_spte kvm-x86 2 1 1773d 1769d
INFO: rcu detected stall in vcpu_enter_guest kvm-x86 1 syz done error 14 2362d 3079d
INFO: rcu detected stall in ksys_ioctl kvm-x86 1 syz, C done error 2 2370d 2438d
general protection fault in debug_check_no_obj_freed (5) kvm-x86 2 4 1890d 1911d
KCSAN: data-race in kvm_arch_vcpu_load / kvm_vcpu_kick (4) kvm-x86 6 1 2009d 1985d
KCSAN: data-race in kvm_arch_vcpu_load / kvm_vcpu_kick (3) kvm-x86 6 1 2077d 2077d
KCSAN: data-race in kvm_cpu_has_injectable_intr / kvm_pic_set_irq (3) kvm-x86 6 1 2113d 2113d
WARNING: kernel stack regs has bad value (2) kvm-x86 -1 syz, C error error 5 2997d 3009d
BUG: unable to handle kernel NULL pointer dereference in pvclock_gtod_notify (2) kvm-x86 10 15 2200d 2246d
WARNING in handle_desc (2) kvm-x86 -1 1 2231d 2227d
invalid opcode in pvclock_gtod_notify kvm-x86 2 7 2205d 2247d
KCSAN: data-race in kvm_arch_vcpu_load / kvm_vcpu_kick (2) kvm-x86 6 2 2170d 2173d
KASAN: global-out-of-bounds Read in pvclock_gtod_notify kvm-x86 17 1 2249d 2245d
KCSAN: data-race in kvm_cpu_has_injectable_intr / kvm_pic_set_irq (2) kvm-x86 6 1 2215d 2215d
KCSAN: data-race in kvm_arch_vcpu_load / kvm_vcpu_kick kvm-x86 6 1 2215d 2215d
KASAN: null-ptr-deref Write in kvm_vcpu_halt kvm-x86 12 1 2306d 2301d
KASAN: user-memory-access Read in sync_vmcs02_to_vmcs12 kvm-x86 17 1 2311d 2307d
KASAN: null-ptr-deref Read in kvm_arch_vm_ioctl kvm-x86 11 1 2306d 2302d
KCSAN: data-race in mm_update_next_owner / vcpu_enter_guest (2) kvm-x86 6 5 2263d 2285d
invalid opcode in kvm_mmu_load kvm-x86 2 2 2299d 2295d
KASAN: null-ptr-deref Read in init_emulate_ctxt kvm-x86 11 1 2376d 2372d
KCSAN: data-race in kvm_cpu_has_injectable_intr / kvm_pic_set_irq kvm-x86 6 1 2293d 2293d
KASAN: vmalloc-out-of-bounds Read in __call_srcu kvm-x86 17 1 2348d 2344d
INFO: rcu detected stall in kvm_get_dirty_log_protect kvm-x86 1 2 2360d 2373d
INFO: rcu detected stall in __ia32_compat_sys_ioctl kvm-x86 1 1 2365d 2365d
KCSAN: data-race in mm_update_next_owner / vcpu_enter_guest kvm-x86 6 3 2324d 2406d
BUG: unable to handle kernel NULL pointer dereference in pvclock_gtod_notify kvm-x86 10 1 2408d 2404d
WARNING in cleanup_srcu_struct kvm-x86 -1 1 2471d 2467d
KCSAN: data-race in kvm_mmu_notifier_change_pte / tdp_page_fault (2) kvm-x86 6 2 2459d 2509d
KMSAN: uninit-value in native_apic_mem_read kvm-x86 7 syz 75 2868d 2920d
KCSAN: data-race in kvm_arch_vcpu_load / pvclock_gtod_notify kvm-x86 6 20 2524d 2544d
KCSAN: data-race in pvclock_gtod_notify / pvclock_update_vm_gtod_copy kvm-x86 6 6 2524d 2541d
KCSAN: data-race in prepare_signal / vcpu_enter_guest kvm-x86 6 1 2525d 2525d
KCSAN: data-race in kvm_write_tsc / pvclock_gtod_notify kvm-x86 6 3 2531d 2543d
KCSAN: data-race in kvm_mmu_notifier_change_pte / tdp_page_fault kvm-x86 6 1 2532d 2532d
KCSAN: data-race in kvm_arch_vcpu_create / pvclock_gtod_notify kvm-x86 6 2 2541d 2543d
WARNING in x86_emulate_insn kvm-x86 -1 syz, C error 309 3185d 3231d
kernel BUG at include/linux/kvm_host.h:LINE! kvm-x86 -1 1 2658d 2658d
INFO: task hung in kvm_page_track_unregister_notifier kvm-x86 1 2 2683d 2796d
kernel BUG at arch/x86/kvm/x86.c:LINE! (3) kvm-x86 -1 1 2773d 2773d
KMSAN: uninit-value in __rmap_write_protect kvm-x86 7 1 2799d 2799d
BUG: sleeping function called from invalid context at arch/x86/mm/fault.c:LINE (2) kvm-x86 -1 syz, C 43 2912d 3104d
KMSAN: uninit-value in vmx_set_constant_host_state (2) kvm-x86 7 1576 2921d 2922d
KMSAN: uninit-value in vmx_handle_external_intr (2) kvm-x86 7 1 2921d 2921d
KMSAN: uninit-value in vmx_create_vcpu (2) kvm-x86 7 12 2924d 2924d
BUG: corrupted list in __loaded_vmcs_clear kvm-x86 8 3 2939d 2972d
KASAN: use-after-free Read in vmx_vcpu_load kvm-x86 19 13 2941d 2979d
KASAN: use-after-free Read in __loaded_vmcs_clear kvm-x86 19 5 2953d 2972d
general protection fault in vcpu_enter_guest kvm-x86 2 1 2981d 2978d
BUG: unable to handle kernel NULL pointer dereference in vmx_set_msr kvm-x86 10 1 3040d 3040d
invalid opcode in kvm_spurious_fault kvm-x86 2 1 2877d 2876d
KMSAN: uninit-value in x86_emulate_insn kvm-x86 7 syz 2 2906d 2906d
KMSAN: uninit-value in vmx_set_constant_host_state kvm-x86 7 syz, C 2007 2922d 2924d
KMSAN: uninit-value in vmx_handle_external_intr kvm-x86 7 3 2922d 2923d
KMSAN: uninit-value in vmx_vcpu_put (2) kvm-x86 7 2 2924d 2924d
KMSAN: uninit-value in vmx_create_vcpu kvm-x86 7 8860 2924d 2929d
KMSAN: uninit-value in vmx_vcpu_load kvm-x86 7 4 2926d 2929d
KMSAN: uninit-value in __vmx_flush_tlb kvm-x86 7 20 2925d 2929d
KMSAN: uninit-value in loaded_vmcs_init kvm-x86 7 33 2924d 2929d
KMSAN: uninit-value in vmx_vcpu_put kvm-x86 7 1 2924d 2924d