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 28d 272d 15/29 never 5ab3b28c5b3b vsock/virtio: restore msg_iter on transmission failure
INFO: rcu detected stall in kvm_vcpu_ioctl (4) prio:high kvm-x86 kvm 1 syz, C error 8 20d 243d 17/29 never 0ca49fbd2883 KVM: x86: hyper-v: Clamp stimer deadline to avoid livelock
WARNING in kvm_read_guest_offset_cached kvm -1 syz, C 4 111d 407d 29/29 43d 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 131d 128d 29/29 98d 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 195d 208d 29/29 112d 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 257d 307d 29/29 232d 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 362d 380d 29/29 322d 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 522d 580d 28/29 442d 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 556d 570d 28/29 442d 78dafe1cf3af vsock: Orphan socket after transport release
WARNING in __kvm_gpc_refresh (2) kvm -1 syz, C error 2 807d 820d 27/29 743d 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 847d 849d 25/29 813d db5247d9bf5c vhost_task: Handle SIGKILL by flushing work and exiting
WARNING in __kvm_gpc_refresh kvm -1 syz, C 178 827d 891d 25/29 826d 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 953d 1014d 25/29 903d 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 977d 987d 25/29 939d 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 1021d 1035d 25/29 980d 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 1644d 1656d 22/29 1280d 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 1487d 1540d 22/29 1280d 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 1659d 1650d 22/29 1280d 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 1606d 1620d 22/29 1280d 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 1563d 1563d 22/29 1280d 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 1641d 1702d 20/29 1632d d6aba4c8e20d hugetlbfs: fix off-by-one error in hugetlb_vmdelete_list()
memory leak in kvm_dev_ioctl kvm 3 syz, C 37 1869d 1881d 20/29 1751d 004d62eb4e57 kvm: debugfs: fix memory leak in kvm_create_vm_debugfs
WARNING in kvm_wait kvm -1 syz, C error 119882 1980d 1997d 20/29 1751d 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 1962d 2025d 20/29 1751d 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 2001d 2008d 20/29 1965d 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 2288d 2332d 15/29 2261d 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 2384d 2471d 15/29 2324d 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 2364d 2377d 15/29 2324d 3f74957fcbea vsock: fix potential deadlock in transport->release()
general protection fault in virtio_transport_release kvm net virt 2 syz, C done 7 2471d 2473d 15/29 2449d 039fcccaed33 vsock: avoid to assign transport if its initialization fails
general protection fault in kvm_coalesced_mmio_init kvm 2 syz done 48 2479d 2488d 14/29 2462d 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 2615d 2619d 13/29 2507d b60fe990c6b0 KVM: coalesced_mmio: add bounds checking
INFO: task hung in vhost_net_stop_vq net virt kvm 1 syz, C done 136 2689d 2826d 12/29 2649d 813dbeb656d6 vhost: reject zero size iova range
KMSAN: kernel-infoleak in kvm_vcpu_write_guest_page kvm 9 syz, C 25 2822d 2850d 11/29 2731d 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 2782d 2794d 11/29 2731d 98938aa8edd6 KVM: validate userspace input in kvm_clear_dirty_log_protect()
WARNING: refcount bug in kvm_vm_ioctl kvm 13 syz 13 2765d 2878d 11/29 2731d 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 2807d 2867d 11/29 2785d 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 2823d 2949d 11/29 2809d 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 2821d 2921d 11/29 2809d 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 2847d 2892d 11/29 2809d 834e772c8db0 vhost/vsock: fix use-after-free in network stack callers
KMSAN: kernel-infoleak in kvm_write_guest_page kvm 9 syz, C 36 2822d 2849d 11/29 2820d 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 2961d 3222d 8/29 2924d 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 3002d 3047d 8/29 2970d 670ae9caaca4 vhost: fix info leak due to uninitialized memory
general protection fault in __radix_tree_delete kvm kvm-x86 2 syz, C 38 3015d 3041d 5/29 3003d 7a4deea1aa8b idr: fix invalid ptr dereference on item delete
WARNING in __mutex_unlock_slowpath kvm kvm-x86 -1 syz, C 2 3039d 3041d 5/29 3003d 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 3034d 3064d 5/29 3032d 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 3128d 3200d 5/29 3046d 4cd879515d68 vhost_net: stop device during reset owner
BUG: corrupted list in remove_wait_queue virt kvm net 8 syz, C 5 3078d 3080d 5/29 3064d dc6455a71c7f vhost: correctly remove wait queue during poll failure
kernel BUG at drivers/vhost/vhost.c:LINE! kvm net virt -1 syz, C 152 3064d 3083d 5/29 3064d d65026c6c62e vhost: validate log when IOTLB is enabled
possible deadlock in handle_rx virt kvm net 4 syz, C 4 3076d 3076d 5/29 3064d aaa3149bbee9 vhost_net: add missing lock nesting notation
WARNING in vhost_dev_cleanup net virt kvm -1 syz, C 4 3130d 3136d 4/29 3129d 4cd879515d68 vhost_net: stop device during reset owner
possible deadlock in vhost_chr_write_iter kvm net virt 4 syz, C 25952 3136d 3138d 4/29 3132d e9cb4239134c vhost: use mutex_lock_nested() in vhost_dev_lock_vqs()