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 124d 131d
INFO: task hung in kvm_mmu_uninit_vm kvm-x86 1 128 221d 360d
WARNING in kvm_arch_can_dequeue_async_page_present kvm-x86 -1 syz, C 25 289d 291d
INFO: rcu detected stall in kvm_vcpu_ioctl (3) kvm-x86 1 2 542d 607d
INFO: task hung in kvm_arch_vm_ioctl kvm-x86 1 4 590d 706d
INFO: rcu detected stall in kvm_vcpu_ioctl (2) kvm-x86 1 1 747d 747d
INFO: rcu detected stall in kvm_tdp_page_fault kvm-x86 1 1 789d 789d
INFO: task hung in kvm_mmu_pre_destroy_vm kvm-x86 1 1 1158d 1158d
general protection fault in vmx_vcpu_run (2) kvm-x86 17 syz, C done unreliable 43427 1924d 2027d
KASAN: slab-use-after-free Read in alloc_workqueue kvm-x86 19 510 1243d 1243d
BUG: unable to handle kernel paging request in __call_srcu kvm-x86 8 syz error 1 2463d 2459d
KMSAN: uninit-value in vmx_queue_exception kvm-x86 7 syz, C 29 2730d 2822d
general protection fault in kvm_mmu_uninit_tdp_mmu kvm-x86 2 syz, C error 11802 1604d 1614d
KASAN: use-after-free Write in paging32_walk_addr_generic io-uring kvm-x86 22 syz, C done error 6 2105d 2199d
KASAN: slab-out-of-bounds Read in handle_vmptrld kvm-x86 17 syz, C done error 6 2539d 2540d
BUG: unable to handle kernel paging request in mmu_page_zap_pte kvm-x86 8 syz error error 74 2732d 2862d
WARNING in mmu_spte_clear_track_bits (2) kvm-x86 -1 syz, C error 75 2784d 2796d
WARNING in kvm_mmu_uninit_tdp_mmu (2) kvm-x86 -1 syz, C 10 1580d 1585d
BUG: spinlock cpu recursion on CPU, syz-executor kvm-x86 4 syz error error 1 2850d 2848d
upstream build error (17) kvm-x86 -1 1 1602d 1602d
general protection fault in __handle_changed_spte kvm-x86 2 1 1727d 1723d
INFO: rcu detected stall in vcpu_enter_guest kvm-x86 1 syz done error 14 2316d 3033d
INFO: rcu detected stall in ksys_ioctl kvm-x86 1 syz, C done error 2 2324d 2392d
general protection fault in debug_check_no_obj_freed (5) kvm-x86 2 4 1844d 1865d
KCSAN: data-race in kvm_arch_vcpu_load / kvm_vcpu_kick (4) kvm-x86 6 1 1963d 1939d
KCSAN: data-race in kvm_arch_vcpu_load / kvm_vcpu_kick (3) kvm-x86 6 1 2031d 2031d
KCSAN: data-race in kvm_cpu_has_injectable_intr / kvm_pic_set_irq (3) kvm-x86 6 1 2067d 2067d
WARNING: kernel stack regs has bad value (2) kvm-x86 -1 syz, C error error 5 2951d 2963d
BUG: unable to handle kernel NULL pointer dereference in pvclock_gtod_notify (2) kvm-x86 10 15 2154d 2200d
WARNING in handle_desc (2) kvm-x86 -1 1 2185d 2181d
invalid opcode in pvclock_gtod_notify kvm-x86 2 7 2158d 2201d
KCSAN: data-race in kvm_arch_vcpu_load / kvm_vcpu_kick (2) kvm-x86 6 2 2124d 2127d
KASAN: global-out-of-bounds Read in pvclock_gtod_notify kvm-x86 17 1 2203d 2199d
KCSAN: data-race in kvm_cpu_has_injectable_intr / kvm_pic_set_irq (2) kvm-x86 6 1 2169d 2169d
KCSAN: data-race in kvm_arch_vcpu_load / kvm_vcpu_kick kvm-x86 6 1 2169d 2169d
KASAN: null-ptr-deref Write in kvm_vcpu_halt kvm-x86 12 1 2260d 2255d
KASAN: user-memory-access Read in sync_vmcs02_to_vmcs12 kvm-x86 17 1 2264d 2261d
KASAN: null-ptr-deref Read in kvm_arch_vm_ioctl kvm-x86 11 1 2260d 2256d
KCSAN: data-race in mm_update_next_owner / vcpu_enter_guest (2) kvm-x86 6 5 2217d 2239d
invalid opcode in kvm_mmu_load kvm-x86 2 2 2253d 2249d
KASAN: null-ptr-deref Read in init_emulate_ctxt kvm-x86 11 1 2330d 2326d
KCSAN: data-race in kvm_cpu_has_injectable_intr / kvm_pic_set_irq kvm-x86 6 1 2247d 2247d
KASAN: vmalloc-out-of-bounds Read in __call_srcu kvm-x86 17 1 2302d 2298d
INFO: rcu detected stall in kvm_get_dirty_log_protect kvm-x86 1 2 2314d 2327d
INFO: rcu detected stall in __ia32_compat_sys_ioctl kvm-x86 1 1 2319d 2319d
KCSAN: data-race in mm_update_next_owner / vcpu_enter_guest kvm-x86 6 3 2278d 2360d
BUG: unable to handle kernel NULL pointer dereference in pvclock_gtod_notify kvm-x86 10 1 2362d 2358d
WARNING in cleanup_srcu_struct kvm-x86 -1 1 2425d 2421d
KCSAN: data-race in kvm_mmu_notifier_change_pte / tdp_page_fault (2) kvm-x86 6 2 2413d 2463d
KMSAN: uninit-value in native_apic_mem_read kvm-x86 7 syz 75 2822d 2874d
KCSAN: data-race in kvm_arch_vcpu_load / pvclock_gtod_notify kvm-x86 6 20 2478d 2498d
KCSAN: data-race in pvclock_gtod_notify / pvclock_update_vm_gtod_copy kvm-x86 6 6 2478d 2494d
KCSAN: data-race in prepare_signal / vcpu_enter_guest kvm-x86 6 1 2479d 2479d
KCSAN: data-race in kvm_write_tsc / pvclock_gtod_notify kvm-x86 6 3 2485d 2497d
KCSAN: data-race in kvm_mmu_notifier_change_pte / tdp_page_fault kvm-x86 6 1 2486d 2486d
KCSAN: data-race in kvm_arch_vcpu_create / pvclock_gtod_notify kvm-x86 6 2 2495d 2497d
WARNING in x86_emulate_insn kvm-x86 -1 syz, C error 309 3139d 3185d
kernel BUG at include/linux/kvm_host.h:LINE! kvm-x86 -1 1 2612d 2612d
INFO: task hung in kvm_page_track_unregister_notifier kvm-x86 1 2 2637d 2750d
kernel BUG at arch/x86/kvm/x86.c:LINE! (3) kvm-x86 -1 1 2727d 2727d
KMSAN: uninit-value in __rmap_write_protect kvm-x86 7 1 2753d 2753d
BUG: sleeping function called from invalid context at arch/x86/mm/fault.c:LINE (2) kvm-x86 -1 syz, C 43 2866d 3058d
KMSAN: uninit-value in vmx_set_constant_host_state (2) kvm-x86 7 1576 2875d 2876d
KMSAN: uninit-value in vmx_handle_external_intr (2) kvm-x86 7 1 2875d 2875d
KMSAN: uninit-value in vmx_create_vcpu (2) kvm-x86 7 12 2878d 2878d
BUG: corrupted list in __loaded_vmcs_clear kvm-x86 8 3 2893d 2926d
KASAN: use-after-free Read in vmx_vcpu_load kvm-x86 19 13 2895d 2933d
KASAN: use-after-free Read in __loaded_vmcs_clear kvm-x86 19 5 2907d 2926d
general protection fault in vcpu_enter_guest kvm-x86 2 1 2935d 2932d
BUG: unable to handle kernel NULL pointer dereference in vmx_set_msr kvm-x86 10 1 2994d 2994d
invalid opcode in kvm_spurious_fault kvm-x86 2 1 2831d 2830d
KMSAN: uninit-value in x86_emulate_insn kvm-x86 7 syz 2 2860d 2860d
KMSAN: uninit-value in vmx_set_constant_host_state kvm-x86 7 syz, C 2007 2876d 2878d
KMSAN: uninit-value in vmx_handle_external_intr kvm-x86 7 3 2876d 2877d
KMSAN: uninit-value in vmx_vcpu_put (2) kvm-x86 7 2 2878d 2878d
KMSAN: uninit-value in vmx_create_vcpu kvm-x86 7 8860 2878d 2883d
KMSAN: uninit-value in vmx_vcpu_load kvm-x86 7 4 2880d 2883d
KMSAN: uninit-value in __vmx_flush_tlb kvm-x86 7 20 2879d 2883d
KMSAN: uninit-value in loaded_vmcs_init kvm-x86 7 33 2878d 2883d
KMSAN: uninit-value in vmx_vcpu_put kvm-x86 7 1 2878d 2878d