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 113d 121d
INFO: task hung in kvm_mmu_uninit_vm kvm-x86 1 128 211d 350d
WARNING in kvm_arch_can_dequeue_async_page_present kvm-x86 -1 syz, C 25 278d 281d
INFO: rcu detected stall in kvm_vcpu_ioctl (3) kvm-x86 1 2 532d 597d
INFO: task hung in kvm_arch_vm_ioctl kvm-x86 1 4 580d 695d
INFO: rcu detected stall in kvm_vcpu_ioctl (2) kvm-x86 1 1 737d 737d
INFO: rcu detected stall in kvm_tdp_page_fault kvm-x86 1 1 779d 779d
INFO: task hung in kvm_mmu_pre_destroy_vm kvm-x86 1 1 1148d 1148d
general protection fault in vmx_vcpu_run (2) kvm-x86 17 syz, C done unreliable 43427 1914d 2017d
KASAN: slab-use-after-free Read in alloc_workqueue kvm-x86 19 510 1233d 1233d
BUG: unable to handle kernel paging request in __call_srcu kvm-x86 8 syz error 1 2453d 2449d
KMSAN: uninit-value in vmx_queue_exception kvm-x86 7 syz, C 29 2719d 2812d
general protection fault in kvm_mmu_uninit_tdp_mmu kvm-x86 2 syz, C error 11802 1594d 1604d
KASAN: use-after-free Write in paging32_walk_addr_generic io-uring kvm-x86 22 syz, C done error 6 2095d 2188d
KASAN: slab-out-of-bounds Read in handle_vmptrld kvm-x86 17 syz, C done error 6 2529d 2529d
BUG: unable to handle kernel paging request in mmu_page_zap_pte kvm-x86 8 syz error error 74 2722d 2852d
WARNING in mmu_spte_clear_track_bits (2) kvm-x86 -1 syz, C error 75 2774d 2785d
WARNING in kvm_mmu_uninit_tdp_mmu (2) kvm-x86 -1 syz, C 10 1570d 1575d
BUG: spinlock cpu recursion on CPU, syz-executor kvm-x86 4 syz error error 1 2839d 2838d
upstream build error (17) kvm-x86 -1 1 1591d 1591d
general protection fault in __handle_changed_spte kvm-x86 2 1 1716d 1712d
INFO: rcu detected stall in vcpu_enter_guest kvm-x86 1 syz done error 14 2305d 3023d
INFO: rcu detected stall in ksys_ioctl kvm-x86 1 syz, C done error 2 2313d 2382d
general protection fault in debug_check_no_obj_freed (5) kvm-x86 2 4 1834d 1854d
KCSAN: data-race in kvm_arch_vcpu_load / kvm_vcpu_kick (4) kvm-x86 6 1 1952d 1928d
KCSAN: data-race in kvm_arch_vcpu_load / kvm_vcpu_kick (3) kvm-x86 6 1 2021d 2021d
KCSAN: data-race in kvm_cpu_has_injectable_intr / kvm_pic_set_irq (3) kvm-x86 6 1 2057d 2057d
WARNING: kernel stack regs has bad value (2) kvm-x86 -1 syz, C error error 5 2941d 2953d
BUG: unable to handle kernel NULL pointer dereference in pvclock_gtod_notify (2) kvm-x86 10 15 2143d 2189d
WARNING in handle_desc (2) kvm-x86 -1 1 2175d 2171d
invalid opcode in pvclock_gtod_notify kvm-x86 2 7 2148d 2190d
KCSAN: data-race in kvm_arch_vcpu_load / kvm_vcpu_kick (2) kvm-x86 6 2 2113d 2116d
KASAN: global-out-of-bounds Read in pvclock_gtod_notify kvm-x86 17 1 2193d 2189d
KCSAN: data-race in kvm_cpu_has_injectable_intr / kvm_pic_set_irq (2) kvm-x86 6 1 2159d 2159d
KCSAN: data-race in kvm_arch_vcpu_load / kvm_vcpu_kick kvm-x86 6 1 2159d 2159d
KASAN: null-ptr-deref Write in kvm_vcpu_halt kvm-x86 12 1 2249d 2245d
KASAN: user-memory-access Read in sync_vmcs02_to_vmcs12 kvm-x86 17 1 2254d 2250d
KASAN: null-ptr-deref Read in kvm_arch_vm_ioctl kvm-x86 11 1 2250d 2246d
KCSAN: data-race in mm_update_next_owner / vcpu_enter_guest (2) kvm-x86 6 5 2207d 2229d
invalid opcode in kvm_mmu_load kvm-x86 2 2 2243d 2239d
KASAN: null-ptr-deref Read in init_emulate_ctxt kvm-x86 11 1 2320d 2316d
KCSAN: data-race in kvm_cpu_has_injectable_intr / kvm_pic_set_irq kvm-x86 6 1 2237d 2237d
KASAN: vmalloc-out-of-bounds Read in __call_srcu kvm-x86 17 1 2292d 2288d
INFO: rcu detected stall in kvm_get_dirty_log_protect kvm-x86 1 2 2303d 2317d
INFO: rcu detected stall in __ia32_compat_sys_ioctl kvm-x86 1 1 2309d 2309d
KCSAN: data-race in mm_update_next_owner / vcpu_enter_guest kvm-x86 6 3 2268d 2350d
BUG: unable to handle kernel NULL pointer dereference in pvclock_gtod_notify kvm-x86 10 1 2352d 2348d
WARNING in cleanup_srcu_struct kvm-x86 -1 1 2414d 2410d
KCSAN: data-race in kvm_mmu_notifier_change_pte / tdp_page_fault (2) kvm-x86 6 2 2403d 2453d
KMSAN: uninit-value in native_apic_mem_read kvm-x86 7 syz 75 2812d 2863d
KCSAN: data-race in kvm_arch_vcpu_load / pvclock_gtod_notify kvm-x86 6 20 2468d 2488d
KCSAN: data-race in pvclock_gtod_notify / pvclock_update_vm_gtod_copy kvm-x86 6 6 2468d 2484d
KCSAN: data-race in prepare_signal / vcpu_enter_guest kvm-x86 6 1 2469d 2469d
KCSAN: data-race in kvm_write_tsc / pvclock_gtod_notify kvm-x86 6 3 2474d 2486d
KCSAN: data-race in kvm_mmu_notifier_change_pte / tdp_page_fault kvm-x86 6 1 2475d 2475d
KCSAN: data-race in kvm_arch_vcpu_create / pvclock_gtod_notify kvm-x86 6 2 2484d 2486d
WARNING in x86_emulate_insn kvm-x86 -1 syz, C error 309 3129d 3174d
kernel BUG at include/linux/kvm_host.h:LINE! kvm-x86 -1 1 2602d 2601d
INFO: task hung in kvm_page_track_unregister_notifier kvm-x86 1 2 2627d 2740d
kernel BUG at arch/x86/kvm/x86.c:LINE! (3) kvm-x86 -1 1 2717d 2716d
KMSAN: uninit-value in __rmap_write_protect kvm-x86 7 1 2742d 2742d
BUG: sleeping function called from invalid context at arch/x86/mm/fault.c:LINE (2) kvm-x86 -1 syz, C 43 2855d 3047d
KMSAN: uninit-value in vmx_set_constant_host_state (2) kvm-x86 7 1576 2865d 2866d
KMSAN: uninit-value in vmx_handle_external_intr (2) kvm-x86 7 1 2865d 2865d
KMSAN: uninit-value in vmx_create_vcpu (2) kvm-x86 7 12 2868d 2868d
BUG: corrupted list in __loaded_vmcs_clear kvm-x86 8 3 2883d 2916d
KASAN: use-after-free Read in vmx_vcpu_load kvm-x86 19 13 2885d 2923d
KASAN: use-after-free Read in __loaded_vmcs_clear kvm-x86 19 5 2896d 2916d
general protection fault in vcpu_enter_guest kvm-x86 2 1 2925d 2921d
BUG: unable to handle kernel NULL pointer dereference in vmx_set_msr kvm-x86 10 1 2984d 2984d
invalid opcode in kvm_spurious_fault kvm-x86 2 1 2820d 2820d
KMSAN: uninit-value in x86_emulate_insn kvm-x86 7 syz 2 2850d 2850d
KMSAN: uninit-value in vmx_set_constant_host_state kvm-x86 7 syz, C 2007 2866d 2868d
KMSAN: uninit-value in vmx_handle_external_intr kvm-x86 7 3 2866d 2867d
KMSAN: uninit-value in vmx_vcpu_put (2) kvm-x86 7 2 2867d 2868d
KMSAN: uninit-value in vmx_create_vcpu kvm-x86 7 8860 2868d 2873d
KMSAN: uninit-value in vmx_vcpu_load kvm-x86 7 4 2870d 2873d
KMSAN: uninit-value in __vmx_flush_tlb kvm-x86 7 20 2869d 2873d
KMSAN: uninit-value in loaded_vmcs_init kvm-x86 7 33 2868d 2873d
KMSAN: uninit-value in vmx_vcpu_put kvm-x86 7 1 2868d 2868d