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 171d 178d
INFO: task hung in kvm_mmu_uninit_vm kvm-x86 1 128 269d 407d
WARNING in kvm_arch_can_dequeue_async_page_present kvm-x86 -1 syz, C 25 336d 338d
INFO: rcu detected stall in kvm_vcpu_ioctl (3) kvm-x86 1 2 589d 654d
INFO: task hung in kvm_arch_vm_ioctl kvm-x86 1 4 637d 753d
INFO: rcu detected stall in kvm_vcpu_ioctl (2) kvm-x86 1 1 794d 794d
INFO: rcu detected stall in kvm_tdp_page_fault kvm-x86 1 1 836d 836d
INFO: task hung in kvm_mmu_pre_destroy_vm kvm-x86 1 1 1205d 1205d
general protection fault in vmx_vcpu_run (2) kvm-x86 17 syz, C done unreliable 43427 1971d 2074d
KASAN: slab-use-after-free Read in alloc_workqueue kvm-x86 19 510 1291d 1291d
BUG: unable to handle kernel paging request in __call_srcu kvm-x86 8 syz error 1 2511d 2507d
KMSAN: uninit-value in vmx_queue_exception kvm-x86 7 syz, C 29 2777d 2869d
general protection fault in kvm_mmu_uninit_tdp_mmu kvm-x86 2 syz, C error 11802 1652d 1661d
KASAN: use-after-free Write in paging32_walk_addr_generic io-uring kvm-x86 22 syz, C done error 6 2153d 2246d
KASAN: slab-out-of-bounds Read in handle_vmptrld kvm-x86 17 syz, C done error 6 2587d 2587d
BUG: unable to handle kernel paging request in mmu_page_zap_pte kvm-x86 8 syz error error 74 2779d 2909d
WARNING in mmu_spte_clear_track_bits (2) kvm-x86 -1 syz, C error 75 2832d 2843d
WARNING in kvm_mmu_uninit_tdp_mmu (2) kvm-x86 -1 syz, C 10 1628d 1632d
BUG: spinlock cpu recursion on CPU, syz-executor kvm-x86 4 syz error error 1 2897d 2896d
upstream build error (17) kvm-x86 -1 1 1649d 1649d
general protection fault in __handle_changed_spte kvm-x86 2 1 1774d 1770d
INFO: rcu detected stall in vcpu_enter_guest kvm-x86 1 syz done error 14 2363d 3080d
INFO: rcu detected stall in ksys_ioctl kvm-x86 1 syz, C done error 2 2371d 2439d
general protection fault in debug_check_no_obj_freed (5) kvm-x86 2 4 1892d 1912d
KCSAN: data-race in kvm_arch_vcpu_load / kvm_vcpu_kick (4) kvm-x86 6 1 2010d 1986d
KCSAN: data-race in kvm_arch_vcpu_load / kvm_vcpu_kick (3) kvm-x86 6 1 2079d 2079d
KCSAN: data-race in kvm_cpu_has_injectable_intr / kvm_pic_set_irq (3) kvm-x86 6 1 2115d 2115d
WARNING: kernel stack regs has bad value (2) kvm-x86 -1 syz, C error error 5 2999d 3010d
BUG: unable to handle kernel NULL pointer dereference in pvclock_gtod_notify (2) kvm-x86 10 15 2201d 2247d
WARNING in handle_desc (2) kvm-x86 -1 1 2233d 2229d
invalid opcode in pvclock_gtod_notify kvm-x86 2 7 2206d 2248d
KCSAN: data-race in kvm_arch_vcpu_load / kvm_vcpu_kick (2) kvm-x86 6 2 2171d 2174d
KASAN: global-out-of-bounds Read in pvclock_gtod_notify kvm-x86 17 1 2251d 2247d
KCSAN: data-race in kvm_cpu_has_injectable_intr / kvm_pic_set_irq (2) kvm-x86 6 1 2216d 2216d
KCSAN: data-race in kvm_arch_vcpu_load / kvm_vcpu_kick kvm-x86 6 1 2217d 2217d
KASAN: null-ptr-deref Write in kvm_vcpu_halt kvm-x86 12 1 2307d 2303d
KASAN: user-memory-access Read in sync_vmcs02_to_vmcs12 kvm-x86 17 1 2312d 2308d
KASAN: null-ptr-deref Read in kvm_arch_vm_ioctl kvm-x86 11 1 2307d 2303d
KCSAN: data-race in mm_update_next_owner / vcpu_enter_guest (2) kvm-x86 6 5 2265d 2287d
invalid opcode in kvm_mmu_load kvm-x86 2 2 2300d 2296d
KASAN: null-ptr-deref Read in init_emulate_ctxt kvm-x86 11 1 2377d 2373d
KCSAN: data-race in kvm_cpu_has_injectable_intr / kvm_pic_set_irq kvm-x86 6 1 2294d 2294d
KASAN: vmalloc-out-of-bounds Read in __call_srcu kvm-x86 17 1 2350d 2346d
INFO: rcu detected stall in kvm_get_dirty_log_protect kvm-x86 1 2 2361d 2374d
INFO: rcu detected stall in __ia32_compat_sys_ioctl kvm-x86 1 1 2367d 2367d
KCSAN: data-race in mm_update_next_owner / vcpu_enter_guest kvm-x86 6 3 2326d 2408d
BUG: unable to handle kernel NULL pointer dereference in pvclock_gtod_notify kvm-x86 10 1 2409d 2405d
WARNING in cleanup_srcu_struct kvm-x86 -1 1 2472d 2468d
KCSAN: data-race in kvm_mmu_notifier_change_pte / tdp_page_fault (2) kvm-x86 6 2 2460d 2510d
KMSAN: uninit-value in native_apic_mem_read kvm-x86 7 syz 75 2870d 2921d
KCSAN: data-race in kvm_arch_vcpu_load / pvclock_gtod_notify kvm-x86 6 20 2526d 2546d
KCSAN: data-race in pvclock_gtod_notify / pvclock_update_vm_gtod_copy kvm-x86 6 6 2526d 2542d
KCSAN: data-race in prepare_signal / vcpu_enter_guest kvm-x86 6 1 2526d 2526d
KCSAN: data-race in kvm_write_tsc / pvclock_gtod_notify kvm-x86 6 3 2532d 2544d
KCSAN: data-race in kvm_mmu_notifier_change_pte / tdp_page_fault kvm-x86 6 1 2533d 2533d
KCSAN: data-race in kvm_arch_vcpu_create / pvclock_gtod_notify kvm-x86 6 2 2542d 2544d
WARNING in x86_emulate_insn kvm-x86 -1 syz, C error 309 3186d 3232d
kernel BUG at include/linux/kvm_host.h:LINE! kvm-x86 -1 1 2659d 2659d
INFO: task hung in kvm_page_track_unregister_notifier kvm-x86 1 2 2685d 2797d
kernel BUG at arch/x86/kvm/x86.c:LINE! (3) kvm-x86 -1 1 2775d 2774d
KMSAN: uninit-value in __rmap_write_protect kvm-x86 7 1 2800d 2800d
BUG: sleeping function called from invalid context at arch/x86/mm/fault.c:LINE (2) kvm-x86 -1 syz, C 43 2913d 3105d
KMSAN: uninit-value in vmx_set_constant_host_state (2) kvm-x86 7 1576 2922d 2923d
KMSAN: uninit-value in vmx_handle_external_intr (2) kvm-x86 7 1 2922d 2922d
KMSAN: uninit-value in vmx_create_vcpu (2) kvm-x86 7 12 2926d 2925d
BUG: corrupted list in __loaded_vmcs_clear kvm-x86 8 3 2940d 2973d
KASAN: use-after-free Read in vmx_vcpu_load kvm-x86 19 13 2942d 2980d
KASAN: use-after-free Read in __loaded_vmcs_clear kvm-x86 19 5 2954d 2973d
general protection fault in vcpu_enter_guest kvm-x86 2 1 2982d 2979d
BUG: unable to handle kernel NULL pointer dereference in vmx_set_msr kvm-x86 10 1 3042d 3041d
invalid opcode in kvm_spurious_fault kvm-x86 2 1 2878d 2877d
KMSAN: uninit-value in x86_emulate_insn kvm-x86 7 syz 2 2908d 2908d
KMSAN: uninit-value in vmx_set_constant_host_state kvm-x86 7 syz, C 2007 2923d 2925d
KMSAN: uninit-value in vmx_handle_external_intr kvm-x86 7 3 2924d 2924d
KMSAN: uninit-value in vmx_vcpu_put (2) kvm-x86 7 2 2925d 2925d
KMSAN: uninit-value in vmx_create_vcpu kvm-x86 7 8860 2926d 2931d
KMSAN: uninit-value in vmx_vcpu_load kvm-x86 7 4 2928d 2931d
KMSAN: uninit-value in __vmx_flush_tlb kvm-x86 7 20 2926d 2930d
KMSAN: uninit-value in loaded_vmcs_init kvm-x86 7 33 2926d 2931d
KMSAN: uninit-value in vmx_vcpu_put kvm-x86 7 1 2926d 2926d