syzbot


Applied filters: Label=subsystems:virt (drop)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Patched Closed Patch
general protection fault in add_wait_queue kvm net virt 10 C done 676 143d 156d 28/29 29d 78dafe1cf3af vsock: Orphan socket after transport release
KCSAN: data-race in virtqueue_disable_cb / virtqueue_enable_cb_delayed (9) virt 6 1 127d 127d 28/29 29d 2e2f925fe737 virtio_ring: Fix data race by tagging event_triggered as racy for KCSAN
general protection fault in vsock_stream_has_data net virt 2 C done done 6 180d 176d 28/29 64d df137da9d6d1 vsock/virtio: cancel close work in the destructor
general protection fault in vsock_connectible_has_data net virt 2 C done 7 183d 182d 28/29 64d f6abafcd32f9 vsock/bpf: return early if transport is not assigned
KCSAN: data-race in virtqueue_disable_cb / vring_interrupt (4) virt 6 1 301d 301d 28/29 239d 83c334ed5216 virtio_ring: tag event_triggered as racy for KCSAN
linux-next test error: WARNING in rcu_core net virt -1 16 334d 342d 28/29 260d b8c8ba73c68b slub: Introduce CONFIG_SLUB_RCU_DEBUG
BUG: stack guard page was hit in vsock_bpf_recvmsg net virt -1 C done 6 334d 334d 28/29 279d 69139d2919dd vsock: fix recursive ->recvmsg calls
upstream test error: KMSAN: uninit-value in receive_buf net virt -1 351 355d 410d 27/29 329d 840b2d39a2dc virtio_ring: fix KMSAN error for premapped mode
KMSAN: uninit-value in vsock_assign_transport (2) net virt 7 C 14 391d 446d 27/29 330d 1e1fdcbdde3b vhost/vsock: always initialize seqpacket_allow
KASAN: slab-use-after-free Read in vhost_task_fn kvm net virt 19 C done 2661 434d 435d 25/29 399d db5247d9bf5c vhost_task: Handle SIGKILL by flushing work and exiting
net-next boot error: WARNING: refcount bug in __free_pages_ok virt -1 799 440d 474d 25/29 413d f5c12105c15f mm,page_owner: fix refcount imbalance
linux-next boot error: WARNING: refcount bug in __free_pages_ok virt -1 177 470d 507d 25/29 413d f5c12105c15f mm,page_owner: fix refcount imbalance
net boot error: WARNING: refcount bug in __free_pages_ok virt -1 297 440d 470d 25/29 413d f5c12105c15f mm,page_owner: fix refcount imbalance
upstream boot error: WARNING: refcount bug in __free_pages_ok virt -1 1463 447d 478d 25/29 413d f5c12105c15f mm,page_owner: fix refcount imbalance
bpf-next boot error: WARNING: refcount bug in __free_pages_ok virt -1 210 436d 465d 25/29 413d f5c12105c15f mm,page_owner: fix refcount imbalance
bpf boot error: WARNING: refcount bug in __free_pages_ok virt -1 132 439d 466d 25/29 413d f5c12105c15f mm,page_owner: fix refcount imbalance
KCSAN: data-race in virtnet_poll / virtnet_stats (2) net virt 6 1 655d 654d 25/29 541d 61217d8f6360 virtio_net: use u64_stats_t infra to avoid data-races
general protection fault in vhost_work_queue kvm net virt 2 1 776d 772d 23/29 736d a284f09effea vhost: Fix crash during early vhost_transport_send_pkt calls
riscv/fixes test error: BUG: soft lockup in corrupted (2) net virt -1 4 1002d 1078d 22/29 762d 61fc1ee8be26 riscv: Bump COMMAND_LINE_SIZE value to 1024
kernel BUG in vhost_get_vq_desc kvm net virt -1 C inconclusive 19 1230d 1243d 22/29 866d a58da53ffd70 vhost/vsock: don't check owner in vhost_vsock_stop() while releasing
INFO: task hung in vhost_work_dev_flush kvm net virt 1 C error 2 1246d 1237d 22/29 866d e2ae38cf3d91 vhost: fix hung thread due to erroneous iotlb entries
WARNING in vhost_dev_cleanup (2) kvm net virt -1 79 1231d 1239d 22/29 866d a58da53ffd70 vhost/vsock: don't check owner in vhost_vsock_stop() while releasing
general protection fault in virtio_gpu_array_put_free dri virt 2 4 1276d 1313d 22/29 866d 6b79f96f4a23 drm/virtio: Ensure that objs is not NULL in virtio_gpu_array_put_free()
usb-testing boot error: WARNING in __netif_set_xps_queue net virt -1 57 984d 997d 22/29 866d fc8695eb11f0 Revert "net: fix cpu_max_bits_warn() usage in netif_attrmask_next{,_and}"
KASAN: out-of-bounds Write in virtio_gpu_cmd_set_scanout dri virt 23 1 1345d 1345d 20/29 1219d 5bd4f20de8ac virtio-gpu: fix possible memory allocation failure
linux-next boot error: KASAN: use-after-free Read in page_to_skb net virt -1 7 1541d 1542d 20/29 1338d af39c8f72301 virtio-net: fix use-after-free in page_to_skb()
linux-next boot error: KASAN: slab-out-of-bounds Read in page_to_skb net virt -1 5 1541d 1542d 20/29 1338d af39c8f72301 virtio-net: fix use-after-free in page_to_skb()
net-next boot error: KASAN: slab-out-of-bounds Read in page_to_skb net virt -1 15 1541d 1544d 20/29 1338d af39c8f72301 virtio-net: fix use-after-free in page_to_skb()
net-next boot error: KASAN: use-after-free Read in page_to_skb net virt -1 11 1541d 1544d 20/29 1338d af39c8f72301 virtio-net: fix use-after-free in page_to_skb()
general protection fault in vsock_poll net virt 2 syz done 15 1801d 1814d 15/29 1757d 1980c0584483 vsock: fix potential null pointer dereference in vsock_poll()
upstream boot error: KASAN: slab-out-of-bounds Write in virtio_gpu_object_create dri virt -1 6 1912d 1921d 15/29 1837d b513b0d4563a drm/virtio: fix OOB in virtio_gpu_object_create
kernel panic: stack is corrupted in vhost_net_ioctl virt kvm net 2 C done 2 1971d 2058d 15/29 1911d 42d84c8490f9 vhost: Check docket sk_family instead of call getname
INFO: task hung in vhost_net_stop_vq kvm net virt 1 C done 136 2275d 2413d 12/29 2235d 813dbeb656d6 vhost: reject zero size iova range
KASAN: use-after-free Read in vhost_transport_send_pkt net virt kvm 19 syz 36 2410d 2536d 11/29 2395d 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 2408d 2507d 11/29 2395d 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 2434d 2479d 11/29 2395d 834e772c8db0 vhost/vsock: fix use-after-free in network stack callers
KASAN: use-after-free Read in iotlb_access_ok kvm net virt 19 1 2533d 2528d 8/29 2507d b13f9c636437 vhost: reset metadata cache when initializing new IOTLB
WARNING: ODEBUG bug in vsock_stream_connect net virt -1 C 42 2527d 2536d 8/29 2507d 455f05ecd2b2 vsock: split dwork to avoid reinitializations
KMSAN: uninit-value in _copy_to_iter (2) kvm net virt 7 C 226 2589d 2634d 8/29 2557d 670ae9caaca4 vhost: fix info leak due to uninitialized memory
kernel BUG at drivers/vhost/vhost.c:LINE! (2) kvm net virt -1 C 139 2620d 2651d 5/29 2619d d14d2b78090c vhost: fix vhost_vq_access_ok() log check
KASAN: use-after-free Read in perf_trace_lock_acquire (2) kvm net virt 19 C 188 2715d 2786d 5/29 2633d 4cd879515d68 vhost_net: stop device during reset owner
kernel BUG at drivers/vhost/vhost.c:LINE! kvm net virt -1 C 152 2651d 2670d 5/29 2651d d65026c6c62e vhost: validate log when IOTLB is enabled
BUG: corrupted list in remove_wait_queue kvm net virt 8 C 5 2664d 2667d 5/29 2651d dc6455a71c7f vhost: correctly remove wait queue during poll failure
possible deadlock in handle_rx kvm net virt 4 C 4 2663d 2663d 5/29 2651d aaa3149bbee9 vhost_net: add missing lock nesting notation
KASAN: use-after-free Read in __list_add_valid (3) kvm net virt 19 16 2716d 2723d 4/29 2712d 4cd879515d68 vhost_net: stop device during reset owner
KASAN: double-free or invalid-free in skb_free_head net virt 22 C 13 2754d 2761d 4/29 2715d d76c68109f37 crypto: pcrypt - fix freeing pcrypt instances
WARNING in vhost_dev_cleanup net virt kvm -1 C 4 2717d 2723d 4/29 2715d 4cd879515d68 vhost_net: stop device during reset owner
possible deadlock in vhost_chr_write_iter kvm net virt 4 C 25952 2723d 2725d 4/29 2719d e9cb4239134c vhost: use mutex_lock_nested() in vhost_dev_lock_vqs()
BUG: unable to handle kernel paging request in vsock_diag_dump net virt 8 C 6 2812d 2815d 3/29 2781d c1eef220c176 vsock: always call vsock_init_tables()