syzbot

Applied filters: Label=subsystems:virt (drop)

Title	Repro	Cause bisect	Count	Last	Reported	Patched	Closed	Patch
bpf boot error: WARNING: refcount bug in __free_pages_ok virt			129	5h35m	27d	22/26	never	f5c12105c15f mm,page_owner: fix refcount imbalance
bpf-next boot error: WARNING: refcount bug in __free_pages_ok virt			201	7h11m	26d	22/26	never	f5c12105c15f mm,page_owner: fix refcount imbalance
upstream boot error: WARNING: refcount bug in __free_pages_ok virt			1463	7d22h	38d	22/26	never	f5c12105c15f mm,page_owner: fix refcount imbalance
net boot error: WARNING: refcount bug in __free_pages_ok virt			297	1d05h	31d	22/26	never	f5c12105c15f mm,page_owner: fix refcount imbalance
linux-next boot error: WARNING: refcount bug in __free_pages_ok virt			177	30d	67d	22/26	never	f5c12105c15f mm,page_owner: fix refcount imbalance
net-next boot error: WARNING: refcount bug in __free_pages_ok virt			799	1d01h	35d	22/26	never	f5c12105c15f mm,page_owner: fix refcount imbalance
KCSAN: data-race in virtnet_poll / virtnet_stats (2) net virt			1	216d	214d	25/26	102d	61217d8f6360 virtio_net: use u64_stats_t infra to avoid data-races
general protection fault in vhost_work_queue kvm net virt			1	337d	332d	23/26	297d	a284f09effea vhost: Fix crash during early vhost_transport_send_pkt calls
riscv/fixes test error: BUG: soft lockup in corrupted (2) net virt			4	562d	639d	22/26	323d	61fc1ee8be26 riscv: Bump COMMAND_LINE_SIZE value to 1024
kernel BUG in vhost_get_vq_desc kvm net virt	C	inconclusive	19	791d	804d	22/26	427d	a58da53ffd70 vhost/vsock: don't check owner in vhost_vsock_stop() while releasing
INFO: task hung in vhost_work_dev_flush kvm net virt	C	error	2	807d	798d	22/26	427d	e2ae38cf3d91 vhost: fix hung thread due to erroneous iotlb entries
WARNING in vhost_dev_cleanup (2) kvm net virt			79	791d	799d	22/26	427d	a58da53ffd70 vhost/vsock: don't check owner in vhost_vsock_stop() while releasing
general protection fault in virtio_gpu_array_put_free dri virt			4	837d	874d	22/26	427d	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			57	545d	557d	22/26	427d	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			1	905d	905d	20/26	780d	5bd4f20de8ac virtio-gpu: fix possible memory allocation failure
linux-next boot error: KASAN: use-after-free Read in page_to_skb net virt			7	1101d	1103d	20/26	898d	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			5	1101d	1103d	20/26	898d	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			15	1101d	1105d	20/26	898d	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			11	1101d	1105d	20/26	898d	af39c8f72301 virtio-net: fix use-after-free in page_to_skb()
general protection fault in vsock_poll net virt	syz	done	15	1362d	1375d	15/26	1318d	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			6	1472d	1481d	15/26	1398d	b513b0d4563a drm/virtio: fix OOB in virtio_gpu_object_create
kernel panic: stack is corrupted in vhost_net_ioctl virt kvm net	C	done	2	1532d	1618d	15/26	1472d	42d84c8490f9 vhost: Check docket sk_family instead of call getname
INFO: task hung in vhost_net_stop_vq kvm net virt	C	done	136	1836d	1974d	12/26	1796d	813dbeb656d6 vhost: reject zero size iova range
KASAN: use-after-free Read in vhost_transport_send_pkt net virt kvm	syz		36	1970d	2097d	11/26	1956d	834e772c8db0 vhost/vsock: fix use-after-free in network stack callers
KASAN: use-after-free Read in vhost_work_queue kvm net virt	syz		30	1968d	2068d	11/26	1956d	834e772c8db0 vhost/vsock: fix use-after-free in network stack callers
KASAN: use-after-free Read in vhost_transport_cancel_pkt kvm net virt	syz		17	1995d	2039d	11/26	1956d	834e772c8db0 vhost/vsock: fix use-after-free in network stack callers
KASAN: use-after-free Read in iotlb_access_ok kvm net virt			1	2093d	2089d	8/26	2068d	b13f9c636437 vhost: reset metadata cache when initializing new IOTLB
WARNING: ODEBUG bug in vsock_stream_connect net virt	C		42	2088d	2097d	8/26	2068d	455f05ecd2b2 vsock: split dwork to avoid reinitializations
KMSAN: uninit-value in _copy_to_iter (2) kvm net virt	C		226	2149d	2195d	8/26	2118d	670ae9caaca4 vhost: fix info leak due to uninitialized memory
kernel BUG at drivers/vhost/vhost.c:LINE! (2) kvm net virt	C		139	2181d	2212d	5/26	2180d	d14d2b78090c vhost: fix vhost_vq_access_ok() log check
KASAN: use-after-free Read in perf_trace_lock_acquire (2) kvm net virt	C		188	2275d	2347d	5/26	2194d	4cd879515d68 vhost_net: stop device during reset owner
BUG: corrupted list in remove_wait_queue kvm net virt	C		5	2225d	2228d	5/26	2212d	dc6455a71c7f vhost: correctly remove wait queue during poll failure
kernel BUG at drivers/vhost/vhost.c:LINE! kvm net virt	C		152	2212d	2230d	5/26	2212d	d65026c6c62e vhost: validate log when IOTLB is enabled
possible deadlock in handle_rx kvm net virt	C		4	2224d	2223d	5/26	2212d	aaa3149bbee9 vhost_net: add missing lock nesting notation
KASAN: use-after-free Read in __list_add_valid (3) kvm net virt			16	2276d	2283d	4/26	2273d	4cd879515d68 vhost_net: stop device during reset owner
KASAN: double-free or invalid-free in skb_free_head net virt	C		13	2315d	2321d	4/26	2276d	d76c68109f37 crypto: pcrypt - fix freeing pcrypt instances
WARNING in vhost_dev_cleanup net virt kvm	C		4	2278d	2283d	4/26	2276d	4cd879515d68 vhost_net: stop device during reset owner
possible deadlock in vhost_chr_write_iter kvm net virt	C		25952	2283d	2286d	4/26	2279d	e9cb4239134c vhost: use mutex_lock_nested() in vhost_dev_lock_vqs()
BUG: unable to handle kernel paging request in vsock_diag_dump net virt	C		6	2373d	2376d	3/26	2341d	c1eef220c176 vsock: always call vsock_init_tables()