Applied filters: WithRepro (drop) Label=subsystems:kvm (drop)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Patched Closed Patch
WARNING in virtio_transport_send_pkt_info (2) prio:high kvm net virt -1 syz, C error 4 65d 309d 27/29 never 5ab3b28c5b3b vsock/virtio: restore msg_iter on transmission failure
KASAN: use-after-free Read in kvm_xen_shared_info_init prio:high kvm-x86 kvm 19 syz, C 11 26d 136d 2/29 never KVM: pfncache: use a dedicated invalidation sequence for cache refresh
INFO: rcu detected stall in kvm_vcpu_ioctl (4) prio:high kvm-x86 kvm 1 syz, C error 8 57d 280d 27/29 never 0ca49fbd2883 KVM: x86: hyper-v: Clamp stimer deadline to avoid livelock
WARNING in kvm_put_kvm (3) prio:low kvm -1 syz, C 26 8d16h 54d 2/29 never srcu: Fix WARN_ON() for rcu_segcblist_n_cbs() in cleanup_srcu_struct()
WARNING in kvm_read_guest_offset_cached kvm -1 syz, C 4 148d 444d 29/29 80d 923ca078f08c KVM: x86: Don't leave APF half-enabled on bad APF data GPA
BUG: sleeping function called from invalid context in vhost_get_avail_idx kvm net virt 5 syz, C 1 167d 165d 29/29 135d e08a9fac5cf8 vhost_net: fix sleeping with preempt-disabled in vhost_net_busy_poll()
WARNING in kvm_gmem_fault_user_mapping kvm -1 syz, C error 3 232d 245d 29/29 149d dd085fe9a8eb mm: thp: deny THP for files on anonymous inodes
KASAN: slab-use-after-free Write in kvm_gmem_release kvm 22 syz, C done 12 294d 344d 29/29 268d ae431059e75d KVM: guest_memfd: Remove bindings on memslot deletion when gmem is dying
WARNING in virtio_transport_send_pkt_info net virt kvm -1 syz, C 145 399d 417d 29/29 359d 7fb1291257ea vsock/virtio: Fix message iterator handling on transmit path
WARNING: suspicious RCU usage in kvm_vcpu_gfn_to_memslot kvm 4 syz, C 67 559d 617d 28/29 479d 3617c0ee7dec KVM: x86/xen: Only write Xen hypercall page for guest writes to MSR
general protection fault in add_wait_queue kvm net virt 10 syz, C done 676 593d 607d 28/29 479d 78dafe1cf3af vsock: Orphan socket after transport release
WARNING in __kvm_gpc_refresh (2) kvm -1 syz, C error 2 843d 857d 27/29 780d ebbdf37ce9ab KVM: Validate hva in kvm_gpc_activate_hva() to fix __kvm_gpc_refresh() WARN
KASAN: slab-use-after-free Read in vhost_task_fn kvm net virt 19 syz, C done 2661 884d 886d 25/29 849d db5247d9bf5c vhost_task: Handle SIGKILL by flushing work and exiting
WARNING in __kvm_gpc_refresh kvm -1 syz, C 178 864d 928d 25/29 863d 5c9ca4ed8908 KVM: Check validity of offset+length of gfn_to_pfn_cache prior to activation
WARNING in kvm_mmu_notifier_invalidate_range_start (3) kvm -1 syz, C inconclusive done 44 990d 1051d 25/29 939d 4cccb6221cae fs/proc/task_mmu: move mmu notification mechanism inside mm lock
WARNING in kvm_mmu_notifier_change_pte kvm -1 syz, C inconclusive 2 1014d 1024d 25/29 976d 4cccb6221cae fs/proc/task_mmu: move mmu notification mechanism inside mm lock
KMSAN: uninit-value in virtio_transport_recv_pkt virt kvm net 7 syz, C 20713 1058d 1072d 25/29 1017d 34c4effacfc3 virtio/vsock: Fix uninit-value in virtio_transport_recv_pkt()
kernel BUG in vhost_get_vq_desc virt kvm net -1 syz, C inconclusive 19 1680d 1693d 22/29 1316d a58da53ffd70 vhost/vsock: don't check owner in vhost_vsock_stop() while releasing
WARNING: ODEBUG bug in kvm_xen_vcpu_set_attr kvm kvm-x86 io-uring -1 syz, C done 4 1524d 1577d 22/29 1316d af735db31285 KVM: x86/xen: Initialize Xen timer only once c03689913635 KVM: x86/xen: Stop Xen timer before changing IRQ
INFO: task hung in vhost_work_dev_flush virt kvm net 1 syz, C error 2 1696d 1687d 22/29 1316d e2ae38cf3d91 vhost: fix hung thread due to erroneous iotlb entries
WARNING in kvm_mmu_notifier_invalidate_range_start (2) kvm -1 syz, C done 14 1643d 1657d 22/29 1316d 01e67e04c281 mmmremap.c: avoid pointless invalidate_range_start/end on mremap(old_size=0)
memory leak in kvm_set_memslot kvm 3 syz, C 1 1600d 1600d 22/29 1316d c87661f855c3 KVM: Free new dirty bitmap if creating a new memslot fails
WARNING in kvm_mmu_notifier_invalidate_range_start kvm -1 syz, C done 19 1678d 1739d 20/29 1669d d6aba4c8e20d hugetlbfs: fix off-by-one error in hugetlb_vmdelete_list()
memory leak in kvm_dev_ioctl kvm 3 syz, C 37 1906d 1918d 20/29 1788d 004d62eb4e57 kvm: debugfs: fix memory leak in kvm_create_vm_debugfs
WARNING in kvm_wait kvm -1 syz, C error 119882 2017d 2034d 20/29 1788d f4e61f0c9add x86/kvm: Fix broken irq restoration in kvm_wait
memory leak in virtio_transport_send_pkt_info virt kvm net 3 syz, C 2 1999d 2062d 20/29 1788d 8432b8114957 vsock/virtio: free queued packets when closing socket
general protection fault in kvm_hv_irq_routing_update kvm kvm-x86 2 syz, C done 33 2038d 2045d 20/29 2002d 919f4ebc5987 KVM: x86: hyper-v: Fix Hyper-V context null-ptr-deref
KASAN: slab-out-of-bounds Read in __kvm_gfn_to_hva_cache_init kvm 17 syz, C done 1537 2324d 2369d 15/29 2297d b6467ab142b7 KVM: Check validity of resolved slot when searching memslots
kernel panic: stack is corrupted in vhost_net_ioctl kvm net virt 2 syz, C done 2 2421d 2508d 15/29 2361d 42d84c8490f9 vhost: Check docket sk_family instead of call getname
INFO: task hung in lock_sock_nested (2) net virt kvm 1 syz, C done 418 2401d 2414d 15/29 2361d 3f74957fcbea vsock: fix potential deadlock in transport->release()
general protection fault in virtio_transport_release kvm net virt 2 syz, C done 7 2508d 2509d 15/29 2486d 039fcccaed33 vsock: avoid to assign transport if its initialization fails
general protection fault in kvm_coalesced_mmio_init kvm 2 syz done 48 2516d 2525d 14/29 2499d 8a44119a98be KVM: Fix NULL-ptr deref after kvm_create_vm fails
BUG: unable to handle kernel paging request in coalesced_mmio_write kvm 8 syz, C done 10 2652d 2656d 13/29 2544d b60fe990c6b0 KVM: coalesced_mmio: add bounds checking
INFO: task hung in vhost_net_stop_vq net virt kvm 1 syz, C done 136 2726d 2863d 12/29 2685d 813dbeb656d6 vhost: reject zero size iova range
KMSAN: kernel-infoleak in kvm_vcpu_write_guest_page kvm 9 syz, C 25 2859d 2887d 11/29 2768d 3a33d030daaa kvm: x86/vmx: Use kzalloc for cached_vmcs12
KASAN: slab-out-of-bounds Read in kvm_clear_dirty_log_protect kvm 17 syz, C 54 2819d 2831d 11/29 2768d 98938aa8edd6 KVM: validate userspace input in kvm_clear_dirty_log_protect()
WARNING: refcount bug in kvm_vm_ioctl kvm 13 syz 13 2802d 2915d 11/29 2768d cfa39381173d kvm: fix kvm_ioctl_create_device() reference counting (CVE-2019-6974)
KASAN: use-after-free Read in kvm_put_kvm kvm 19 syz, C 143 2844d 2904d 11/29 2822d 987d1149be7d KVM: fix unregistering coalesced mmio zone from wrong bus
KASAN: use-after-free Read in vhost_transport_send_pkt kvm net virt 19 syz 36 2860d 2986d 11/29 2846d 834e772c8db0 vhost/vsock: fix use-after-free in network stack callers
KASAN: use-after-free Read in vhost_work_queue kvm net virt 19 syz 30 2858d 2957d 11/29 2846d 834e772c8db0 vhost/vsock: fix use-after-free in network stack callers
KASAN: use-after-free Read in vhost_transport_cancel_pkt kvm net virt 19 syz 17 2884d 2929d 11/29 2846d 834e772c8db0 vhost/vsock: fix use-after-free in network stack callers
KMSAN: kernel-infoleak in kvm_write_guest_page kvm 9 syz, C 36 2859d 2886d 11/29 2857d bcbfbd8ec210 KVM: x86: Fix kernel info-leak in KVM_HC_CLOCK_PAIRING hypercall
KASAN: use-after-free Write in irq_bypass_register_consumer kvm 22 syz, C 1632 2998d 3259d 8/29 2961d b5020a8e6b54 KVM/Eventfd: Avoid crash when assign and deassign specific eventfd in parallel.
KMSAN: uninit-value in _copy_to_iter (2) kvm net virt 7 syz, C 226 3039d 3084d 8/29 3007d 670ae9caaca4 vhost: fix info leak due to uninitialized memory
general protection fault in __radix_tree_delete kvm kvm-x86 2 syz, C 38 3052d 3078d 5/29 3039d 7a4deea1aa8b idr: fix invalid ptr dereference on item delete
WARNING in __mutex_unlock_slowpath kvm kvm-x86 -1 syz, C 2 3076d 3078d 5/29 3039d 7a4deea1aa8b idr: fix invalid ptr dereference on item delete
kernel BUG at drivers/vhost/vhost.c:LINE! (2) virt kvm net -1 syz, C 139 3071d 3101d 5/29 3069d d14d2b78090c vhost: fix vhost_vq_access_ok() log check
KASAN: use-after-free Read in perf_trace_lock_acquire (2) kvm net virt 19 syz, C 188 3165d 3237d 5/29 3083d 4cd879515d68 vhost_net: stop device during reset owner
kernel BUG at drivers/vhost/vhost.c:LINE! kvm net virt -1 syz, C 152 3101d 3120d 5/29 3101d d65026c6c62e vhost: validate log when IOTLB is enabled
BUG: corrupted list in remove_wait_queue virt kvm net 8 syz, C 5 3114d 3117d 5/29 3101d dc6455a71c7f vhost: correctly remove wait queue during poll failure
possible deadlock in handle_rx virt kvm net 4 syz, C 4 3113d 3113d 5/29 3101d aaa3149bbee9 vhost_net: add missing lock nesting notation
WARNING in vhost_dev_cleanup net virt kvm -1 syz, C 4 3167d 3173d 4/29 3166d 4cd879515d68 vhost_net: stop device during reset owner
possible deadlock in vhost_chr_write_iter kvm net virt 4 syz, C 25952 3173d 3175d 4/29 3169d e9cb4239134c vhost: use mutex_lock_nested() in vhost_dev_lock_vqs()