2025/08/28 01:33:32 extracted 303775 symbol hashes for base and 303793 for patched 2025/08/28 01:33:32 binaries are different, continuing fuzzing 2025/08/28 01:33:32 adding modified_functions to focus areas: ["__icmp_send" "__ip_rt_update_pmtu" "__neigh_notify" "__netif_receive_skb_core" "__pfx___vsock_find_bound_socket" "__pfx___vsock_register_net_callbacks" "__pfx_vhost_vsock_get" "__pfx_vsock_loopback_exit_net" "__pfx_vsock_loopback_init_net" "__pfx_vsock_net_mode_string" "__pfx_vsock_sysctl_exit_net" "__pfx_vsock_sysctl_init_net" "__pfx_vsock_unregister_net_callbacks" "__skb_flow_dissect" "__vsock_bind" "__vsock_connectible_recvmsg" "__vsock_find_bound_socket" "__vsock_register_net_callbacks" "addr_resolve" "arp_xmit" "br_nf_dev_queue_xmit" "dev_net_rcu" "dev_queue_xmit_nit" "devlink_nl_put_nested_handle" "flow_offload_fill_route" "icmp6_send" "icmp_build_probe" "icmp_echo" "icmp_err" "icmp_rcv" "icmp_redirect" "icmp_reply" "icmp_socket_deliver" "icmp_timestamp" "icmp_unreach" "icmpv6_echo_reply" "icmpv6_err" "icmpv6_notify" "icmpv6_rcv" "igmp6_send" "inet_select_addr" "ip4_dst_hoplimit" "ip6_default_advmss" "ip6_err_gen_icmpv6_unreach" "ip6_input" "ip6_mc_input" "ip6_mr_input" "ip_dst_mtu_maybe_forward" "ip_select_ttl" "ip_skb_dst_mtu" "ipv4_default_advmss" "ipv4_mtu" "mld_newpack" "ndisc_alloc_skb" "ndisc_send_redirect" "ndisc_send_skb" "nf_send_reset" "pptp_xmit" "rt_is_expired" "rtnl_net_dev_lock" "sctp_v4_xmit" "send4" "tcp_get_metrics" "tcp_peer_is_proven" "tcp_v4_early_demux" "tcp_v4_err" "tcp_v4_rcv" "tcp_v4_send_reset" "tcp_v6_early_demux" "tcp_v6_err" "tcp_v6_rcv" "tcp_v6_send_reset" "tcp_v6_send_response" "tipc_udp_xmit" "udp4_gro_receive" "udp6_gro_receive" "vhost_transport_cancel_pkt" "vhost_transport_do_send_pkt" "vhost_transport_send_pkt" "vhost_transport_send_pkt_work" "vhost_transport_seqpacket_allow" "vhost_vsock_dev_ioctl" "vhost_vsock_dev_open" "vhost_vsock_dev_release" "vhost_vsock_get" "vhost_vsock_handle_tx_kick" "vhost_vsock_reset_orphans" "virtio_transport_alloc_skb" "virtio_transport_close_timeout" "virtio_transport_connect" "virtio_transport_do_close" "virtio_transport_notify_buffer_size" "virtio_transport_notify_set_rcvlowat" "virtio_transport_read_skb" "virtio_transport_recv_connected" "virtio_transport_recv_connecting" "virtio_transport_recv_disconnecting" "virtio_transport_recv_listen" "virtio_transport_recv_pkt" "virtio_transport_release" "virtio_transport_reset" "virtio_transport_reset_no_sock" "virtio_transport_rx_work" "virtio_transport_send_pkt_info" "virtio_transport_send_response" "virtio_transport_seqpacket_dequeue" "virtio_transport_seqpacket_enqueue" "virtio_transport_shutdown" "virtio_transport_stream_dequeue" "virtio_transport_stream_enqueue" "virtio_vsock_freeze" "virtio_vsock_probe" "virtio_vsock_remove" "virtio_vsock_restore" "vsock_assign_transport" "vsock_auto_bind" "vsock_connect" "vsock_connectible_getsockopt" "vsock_create" "vsock_dev_do_ioctl" "vsock_find_bound_socket" "vsock_find_connected_socket" "vsock_ioctl" "vsock_loopback_exit_net" "vsock_loopback_init_net" "vsock_loopback_send_pkt" "vsock_net_mode_string" "vsock_sysctl_exit_net" "vsock_sysctl_init_net" "vsock_unregister_net_callbacks" "xfrm4_tunnel_check_size" "xfrm_output_resume"] 2025/08/28 01:33:32 adding directly modified files to focus areas: ["MAINTAINERS" "drivers/vhost/vsock.c" "include/linux/virtio_vsock.h" "include/net/af_vsock.h" "include/net/net_namespace.h" "include/net/netns/vsock.h" "net/vmw_vsock/af_vsock.c" "net/vmw_vsock/hyperv_transport.c" "net/vmw_vsock/virtio_transport.c" "net/vmw_vsock/virtio_transport_common.c" "net/vmw_vsock/vmci_transport.c" "net/vmw_vsock/vsock_loopback.c" "tools/testing/selftests/vsock/vmtest.sh"] 2025/08/28 01:33:34 downloaded the corpus from https://storage.googleapis.com/syzkaller/corpus/ci-upstream-kasan-gce-root-corpus.db 2025/08/28 01:34:23 runner 8 connected 2025/08/28 01:34:23 runner 1 connected 2025/08/28 01:34:23 runner 3 connected 2025/08/28 01:34:23 runner 2 connected 2025/08/28 01:34:23 runner 1 connected 2025/08/28 01:34:23 runner 7 connected 2025/08/28 01:34:23 runner 5 connected 2025/08/28 01:34:24 runner 6 connected 2025/08/28 01:34:24 runner 2 connected 2025/08/28 01:34:24 runner 0 connected 2025/08/28 01:34:24 runner 4 connected 2025/08/28 01:34:24 runner 3 connected 2025/08/28 01:34:24 runner 0 connected 2025/08/28 01:34:24 runner 9 connected 2025/08/28 01:34:28 initializing coverage information... 2025/08/28 01:34:28 executor cover filter: 0 PCs 2025/08/28 01:34:29 machine check: disabled the following syscalls: openat$sev : failed to open /dev/sev: no such file or directory syz_kvm_setup_cpu$ppc64 : unsupported arch transitively disabled the following syscalls (missing resource [creating syscalls]): close$binfmt : fd_binfmt [openat$binfmt] close$fd_v4l2_buffer : fd_v4l2_buffer [ioctl$VIDIOC_QUERYBUF_DMABUF] close$ibv_device : fd_rdma [openat$uverbs0] ioctl$KVM_CAP_SGX_ATTRIBUTE : fd_sgx_provision [openat$sgx_provision] ioctl$KVM_SEV_CERT_EXPORT : fd_sev [openat$sev] ioctl$KVM_SEV_DBG_DECRYPT : fd_sev [openat$sev] ioctl$KVM_SEV_DBG_ENCRYPT : fd_sev [openat$sev] ioctl$KVM_SEV_ES_INIT : fd_sev [openat$sev] ioctl$KVM_SEV_GET_ATTESTATION_REPORT : fd_sev [openat$sev] ioctl$KVM_SEV_GUEST_STATUS : fd_sev [openat$sev] ioctl$KVM_SEV_INIT : fd_sev [openat$sev] ioctl$KVM_SEV_INIT2 : fd_sev [openat$sev] ioctl$KVM_SEV_LAUNCH_FINISH : fd_sev [openat$sev] ioctl$KVM_SEV_LAUNCH_MEASURE : fd_sev [openat$sev] ioctl$KVM_SEV_LAUNCH_SECRET : fd_sev [openat$sev] ioctl$KVM_SEV_LAUNCH_START : sev_handle [ioctl$KVM_SEV_GUEST_STATUS ioctl$KVM_SEV_LAUNCH_START ioctl$KVM_SEV_RECEIVE_START] ioctl$KVM_SEV_LAUNCH_UPDATE_DATA : fd_sev [openat$sev] ioctl$KVM_SEV_LAUNCH_UPDATE_VMSA : fd_sev [openat$sev] ioctl$KVM_SEV_RECEIVE_FINISH : fd_sev [openat$sev] ioctl$KVM_SEV_RECEIVE_START : sev_handle [ioctl$KVM_SEV_GUEST_STATUS ioctl$KVM_SEV_LAUNCH_START ioctl$KVM_SEV_RECEIVE_START] ioctl$KVM_SEV_RECEIVE_UPDATE_DATA : fd_sev [openat$sev] ioctl$KVM_SEV_RECEIVE_UPDATE_VMSA : fd_sev [openat$sev] ioctl$KVM_SEV_SEND_CANCEL : fd_sev [openat$sev] ioctl$KVM_SEV_SEND_FINISH : fd_sev [openat$sev] ioctl$KVM_SEV_SEND_START : fd_sev [openat$sev] ioctl$KVM_SEV_SEND_UPDATE_DATA : fd_sev [openat$sev] ioctl$KVM_SEV_SEND_UPDATE_VMSA : fd_sev [openat$sev] ioctl$KVM_SEV_SNP_LAUNCH_FINISH : fd_sev [openat$sev] ioctl$KVM_SEV_SNP_LAUNCH_START : fd_sev [openat$sev] ioctl$KVM_SEV_SNP_LAUNCH_UPDATE : fd_sev [openat$sev] BinFmtMisc : enabled Comparisons : enabled Coverage : enabled DelayKcovMmap : enabled DevlinkPCI : PCI device 0000:00:10.0 is not available ExtraCoverage : enabled Fault : enabled KCSAN : write(/sys/kernel/debug/kcsan, on) failed KcovResetIoctl : kernel does not support ioctl(KCOV_RESET_TRACE) LRWPANEmulation : enabled Leak : failed to write(kmemleak, "scan=off") NetDevices : enabled NetInjection : enabled NicVF : PCI device 0000:00:11.0 is not available SandboxAndroid : setfilecon: setxattr failed. (errno 1: Operation not permitted). . process exited with status 67. SandboxNamespace : enabled SandboxNone : enabled SandboxSetuid : enabled Swap : enabled USBEmulation : enabled VhciInjection : enabled WifiEmulation : enabled syscalls : 165/8054 2025/08/28 01:34:29 base: machine check complete 2025/08/28 01:34:31 discovered 7699 source files, 338681 symbols 2025/08/28 01:34:32 coverage filter: __icmp_send: [__icmp_send] 2025/08/28 01:34:32 coverage filter: __ip_rt_update_pmtu: [__ip_rt_update_pmtu] 2025/08/28 01:34:32 coverage filter: __neigh_notify: [__neigh_notify] 2025/08/28 01:34:32 coverage filter: __netif_receive_skb_core: [__netif_receive_skb_core] 2025/08/28 01:34:32 coverage filter: __pfx___vsock_find_bound_socket: [] 2025/08/28 01:34:32 coverage filter: __pfx___vsock_register_net_callbacks: [] 2025/08/28 01:34:32 coverage filter: __pfx_vhost_vsock_get: [] 2025/08/28 01:34:32 coverage filter: __pfx_vsock_loopback_exit_net: [] 2025/08/28 01:34:32 coverage filter: __pfx_vsock_loopback_init_net: [] 2025/08/28 01:34:32 coverage filter: __pfx_vsock_net_mode_string: [] 2025/08/28 01:34:32 coverage filter: __pfx_vsock_sysctl_exit_net: [] 2025/08/28 01:34:32 coverage filter: __pfx_vsock_sysctl_init_net: [] 2025/08/28 01:34:32 coverage filter: __pfx_vsock_unregister_net_callbacks: [] 2025/08/28 01:34:32 coverage filter: __skb_flow_dissect: [__skb_flow_dissect] 2025/08/28 01:34:32 coverage filter: __vsock_bind: [__vsock_bind] 2025/08/28 01:34:32 coverage filter: __vsock_connectible_recvmsg: [__vsock_connectible_recvmsg] 2025/08/28 01:34:32 coverage filter: __vsock_find_bound_socket: [__vsock_find_bound_socket] 2025/08/28 01:34:32 coverage filter: __vsock_register_net_callbacks: [__vsock_register_net_callbacks] 2025/08/28 01:34:32 coverage filter: addr_resolve: [addr_resolve] 2025/08/28 01:34:32 coverage filter: arp_xmit: [arp_xmit arp_xmit_finish] 2025/08/28 01:34:32 coverage filter: br_nf_dev_queue_xmit: [br_nf_dev_queue_xmit] 2025/08/28 01:34:32 coverage filter: dev_net_rcu: [dev_net_rcu dev_net_rcu dev_net_rcu] 2025/08/28 01:34:32 coverage filter: dev_queue_xmit_nit: [dev_queue_xmit_nit] 2025/08/28 01:34:32 coverage filter: devlink_nl_put_nested_handle: [devlink_nl_put_nested_handle] 2025/08/28 01:34:32 coverage filter: flow_offload_fill_route: [flow_offload_fill_route] 2025/08/28 01:34:32 coverage filter: icmp6_send: [icmp6_send] 2025/08/28 01:34:32 coverage filter: icmp_build_probe: [icmp_build_probe] 2025/08/28 01:34:32 coverage filter: icmp_echo: [icmp_echo] 2025/08/28 01:34:32 coverage filter: icmp_err: [dummy_ipv6_icmp_error icmp_err ip_icmp_error ip_icmp_error_rfc4884 ipv6_icmp_error raw6_icmp_error raw_icmp_error] 2025/08/28 01:34:32 coverage filter: icmp_rcv: [icmp_rcv] 2025/08/28 01:34:32 coverage filter: icmp_redirect: [icmp_redirect sctp_icmp_redirect] 2025/08/28 01:34:32 coverage filter: icmp_reply: [icmp_reply nf_nat_icmp_reply_translation] 2025/08/28 01:34:32 coverage filter: icmp_socket_deliver: [icmp_socket_deliver] 2025/08/28 01:34:32 coverage filter: icmp_timestamp: [icmp_timestamp] 2025/08/28 01:34:32 coverage filter: icmp_unreach: [icmp_unreach] 2025/08/28 01:34:32 coverage filter: icmpv6_echo_reply: [icmpv6_echo_reply] 2025/08/28 01:34:32 coverage filter: icmpv6_err: [dummy_icmpv6_err_convert icmpv6_err icmpv6_err_convert nf_conntrack_icmpv6_error] 2025/08/28 01:34:32 coverage filter: icmpv6_notify: [icmpv6_notify] 2025/08/28 01:34:32 coverage filter: icmpv6_rcv: [icmpv6_rcv] 2025/08/28 01:34:32 coverage filter: igmp6_send: [igmp6_send] 2025/08/28 01:34:32 coverage filter: inet_select_addr: [inet_select_addr] 2025/08/28 01:34:32 coverage filter: ip4_dst_hoplimit: [ip4_dst_hoplimit ip4_dst_hoplimit ip4_dst_hoplimit ip4_dst_hoplimit] 2025/08/28 01:34:32 coverage filter: ip6_default_advmss: [ip6_default_advmss] 2025/08/28 01:34:32 coverage filter: ip6_err_gen_icmpv6_unreach: [ip6_err_gen_icmpv6_unreach] 2025/08/28 01:34:32 coverage filter: ip6_input: [ip6_input ip6_input_finish vrf_ip6_input_dst] 2025/08/28 01:34:32 coverage filter: ip6_mc_input: [ip6_mc_input] 2025/08/28 01:34:32 coverage filter: ip6_mr_input: [ip6_mr_input] 2025/08/28 01:34:32 coverage filter: ip_dst_mtu_maybe_forward: [ip_dst_mtu_maybe_forward] 2025/08/28 01:34:32 coverage filter: ip_select_ttl: [ip_select_ttl] 2025/08/28 01:34:32 coverage filter: ip_skb_dst_mtu: [ip_skb_dst_mtu] 2025/08/28 01:34:32 coverage filter: ipv4_default_advmss: [ipv4_default_advmss] 2025/08/28 01:34:32 coverage filter: ipv4_mtu: [ipv4_mtu] 2025/08/28 01:34:32 coverage filter: mld_newpack: [mld_newpack] 2025/08/28 01:34:32 coverage filter: ndisc_alloc_skb: [ndisc_alloc_skb] 2025/08/28 01:34:32 coverage filter: ndisc_send_redirect: [ndisc_send_redirect] 2025/08/28 01:34:32 coverage filter: ndisc_send_skb: [ndisc_send_skb] 2025/08/28 01:34:32 coverage filter: nf_send_reset: [nf_send_reset nf_send_reset6] 2025/08/28 01:34:32 coverage filter: pptp_xmit: [pptp_xmit] 2025/08/28 01:34:32 coverage filter: rt_is_expired: [rt_is_expired] 2025/08/28 01:34:32 coverage filter: rtnl_net_dev_lock: [rtnl_net_dev_lock] 2025/08/28 01:34:32 coverage filter: sctp_v4_xmit: [sctp_v4_xmit] 2025/08/28 01:34:32 coverage filter: send4: [send4] 2025/08/28 01:34:32 coverage filter: tcp_get_metrics: [__tcp_get_metrics tcp_get_metrics] 2025/08/28 01:34:32 coverage filter: tcp_peer_is_proven: [tcp_peer_is_proven] 2025/08/28 01:34:32 coverage filter: tcp_v4_early_demux: [tcp_v4_early_demux] 2025/08/28 01:34:32 coverage filter: tcp_v4_err: [tcp_v4_err] 2025/08/28 01:34:32 coverage filter: tcp_v4_rcv: [tcp_v4_rcv] 2025/08/28 01:34:32 coverage filter: tcp_v4_send_reset: [tcp_v4_send_reset] 2025/08/28 01:34:32 coverage filter: tcp_v6_early_demux: [tcp_v6_early_demux] 2025/08/28 01:34:32 coverage filter: tcp_v6_err: [tcp_v6_err] 2025/08/28 01:34:32 coverage filter: tcp_v6_rcv: [tcp_v6_rcv] 2025/08/28 01:34:32 coverage filter: tcp_v6_send_reset: [tcp_v6_send_reset] 2025/08/28 01:34:32 coverage filter: tcp_v6_send_response: [tcp_v6_send_response] 2025/08/28 01:34:32 coverage filter: tipc_udp_xmit: [tipc_udp_xmit] 2025/08/28 01:34:32 coverage filter: udp4_gro_receive: [udp4_gro_receive] 2025/08/28 01:34:32 coverage filter: udp6_gro_receive: [udp6_gro_receive] 2025/08/28 01:34:32 coverage filter: vhost_transport_cancel_pkt: [vhost_transport_cancel_pkt] 2025/08/28 01:34:32 coverage filter: vhost_transport_do_send_pkt: [vhost_transport_do_send_pkt] 2025/08/28 01:34:32 coverage filter: vhost_transport_send_pkt: [vhost_transport_send_pkt vhost_transport_send_pkt_work] 2025/08/28 01:34:32 coverage filter: vhost_transport_send_pkt_work: [] 2025/08/28 01:34:32 coverage filter: vhost_transport_seqpacket_allow: [vhost_transport_seqpacket_allow] 2025/08/28 01:34:32 coverage filter: vhost_vsock_dev_ioctl: [vhost_vsock_dev_ioctl] 2025/08/28 01:34:32 coverage filter: vhost_vsock_dev_open: [vhost_vsock_dev_open] 2025/08/28 01:34:32 coverage filter: vhost_vsock_dev_release: [vhost_vsock_dev_release] 2025/08/28 01:34:32 coverage filter: vhost_vsock_get: [vhost_vsock_get] 2025/08/28 01:34:32 coverage filter: vhost_vsock_handle_tx_kick: [vhost_vsock_handle_tx_kick] 2025/08/28 01:34:32 coverage filter: vhost_vsock_reset_orphans: [vhost_vsock_reset_orphans] 2025/08/28 01:34:32 coverage filter: virtio_transport_alloc_skb: [virtio_transport_alloc_skb] 2025/08/28 01:34:32 coverage filter: virtio_transport_close_timeout: [virtio_transport_close_timeout] 2025/08/28 01:34:32 coverage filter: virtio_transport_connect: [virtio_transport_connect] 2025/08/28 01:34:32 coverage filter: virtio_transport_do_close: [virtio_transport_do_close] 2025/08/28 01:34:32 coverage filter: virtio_transport_notify_buffer_size: [virtio_transport_notify_buffer_size] 2025/08/28 01:34:32 coverage filter: virtio_transport_notify_set_rcvlowat: [virtio_transport_notify_set_rcvlowat] 2025/08/28 01:34:32 coverage filter: virtio_transport_read_skb: [virtio_transport_read_skb] 2025/08/28 01:34:32 coverage filter: virtio_transport_recv_connected: [virtio_transport_recv_connected] 2025/08/28 01:34:32 coverage filter: virtio_transport_recv_connecting: [virtio_transport_recv_connecting] 2025/08/28 01:34:32 coverage filter: virtio_transport_recv_disconnecting: [virtio_transport_recv_disconnecting] 2025/08/28 01:34:32 coverage filter: virtio_transport_recv_listen: [virtio_transport_recv_listen] 2025/08/28 01:34:32 coverage filter: virtio_transport_recv_pkt: [__bpf_trace_virtio_transport_recv_pkt __probestub_virtio_transport_recv_pkt __traceiter_virtio_transport_recv_pkt perf_trace_virtio_transport_recv_pkt trace_event_raw_event_virtio_transport_recv_pkt trace_raw_output_virtio_transport_recv_pkt virtio_transport_recv_pkt] 2025/08/28 01:34:32 coverage filter: virtio_transport_release: [virtio_transport_release] 2025/08/28 01:34:32 coverage filter: virtio_transport_reset: [virtio_transport_reset virtio_transport_reset_no_sock] 2025/08/28 01:34:32 coverage filter: virtio_transport_reset_no_sock: [] 2025/08/28 01:34:32 coverage filter: virtio_transport_rx_work: [virtio_transport_rx_work] 2025/08/28 01:34:32 coverage filter: virtio_transport_send_pkt_info: [virtio_transport_send_pkt_info] 2025/08/28 01:34:32 coverage filter: virtio_transport_send_response: [virtio_transport_send_response] 2025/08/28 01:34:32 coverage filter: virtio_transport_seqpacket_dequeue: [virtio_transport_seqpacket_dequeue] 2025/08/28 01:34:32 coverage filter: virtio_transport_seqpacket_enqueue: [virtio_transport_seqpacket_enqueue] 2025/08/28 01:34:32 coverage filter: virtio_transport_shutdown: [virtio_transport_shutdown] 2025/08/28 01:34:32 coverage filter: virtio_transport_stream_dequeue: [virtio_transport_stream_dequeue] 2025/08/28 01:34:32 coverage filter: virtio_transport_stream_enqueue: [virtio_transport_stream_enqueue] 2025/08/28 01:34:32 coverage filter: virtio_vsock_freeze: [virtio_vsock_freeze] 2025/08/28 01:34:32 coverage filter: virtio_vsock_probe: [virtio_vsock_probe] 2025/08/28 01:34:32 coverage filter: virtio_vsock_remove: [virtio_vsock_remove] 2025/08/28 01:34:32 coverage filter: virtio_vsock_restore: [virtio_vsock_restore] 2025/08/28 01:34:32 coverage filter: vsock_assign_transport: [vsock_assign_transport] 2025/08/28 01:34:32 coverage filter: vsock_auto_bind: [vsock_auto_bind] 2025/08/28 01:34:32 coverage filter: vsock_connect: [vsock_connect vsock_connect_timeout vsock_connectible_getsockopt vsock_connectible_has_data vsock_connectible_recvmsg vsock_connectible_sendmsg vsock_connectible_setsockopt vsock_connectible_wait_data] 2025/08/28 01:34:32 coverage filter: vsock_connectible_getsockopt: [] 2025/08/28 01:34:32 coverage filter: vsock_create: [__vsock_create vsock_create vsock_create_connected] 2025/08/28 01:34:32 coverage filter: vsock_dev_do_ioctl: [vsock_dev_do_ioctl] 2025/08/28 01:34:32 coverage filter: vsock_find_bound_socket: [vsock_find_bound_socket] 2025/08/28 01:34:32 coverage filter: vsock_find_connected_socket: [vsock_find_connected_socket] 2025/08/28 01:34:32 coverage filter: vsock_ioctl: [vsock_ioctl] 2025/08/28 01:34:32 coverage filter: vsock_loopback_exit_net: [vsock_loopback_exit_net] 2025/08/28 01:34:32 coverage filter: vsock_loopback_init_net: [vsock_loopback_init_net] 2025/08/28 01:34:32 coverage filter: vsock_loopback_send_pkt: [vsock_loopback_send_pkt] 2025/08/28 01:34:32 coverage filter: vsock_net_mode_string: [vsock_net_mode_string] 2025/08/28 01:34:32 coverage filter: vsock_sysctl_exit_net: [vsock_sysctl_exit_net] 2025/08/28 01:34:32 coverage filter: vsock_sysctl_init_net: [vsock_sysctl_init_net] 2025/08/28 01:34:32 coverage filter: vsock_unregister_net_callbacks: [vsock_unregister_net_callbacks] 2025/08/28 01:34:32 coverage filter: xfrm4_tunnel_check_size: [xfrm4_tunnel_check_size] 2025/08/28 01:34:32 coverage filter: xfrm_output_resume: [xfrm_output_resume] 2025/08/28 01:34:32 coverage filter: MAINTAINERS: [] 2025/08/28 01:34:32 coverage filter: drivers/vhost/vsock.c: [drivers/vhost/vsock.c] 2025/08/28 01:34:32 coverage filter: include/linux/virtio_vsock.h: [] 2025/08/28 01:34:32 coverage filter: include/net/af_vsock.h: [] 2025/08/28 01:34:32 coverage filter: include/net/net_namespace.h: [] 2025/08/28 01:34:32 coverage filter: include/net/netns/vsock.h: [] 2025/08/28 01:34:32 coverage filter: net/vmw_vsock/af_vsock.c: [net/vmw_vsock/af_vsock.c] 2025/08/28 01:34:32 coverage filter: net/vmw_vsock/hyperv_transport.c: [] 2025/08/28 01:34:32 coverage filter: net/vmw_vsock/virtio_transport.c: [net/vmw_vsock/virtio_transport.c net/vmw_vsock/virtio_transport_common.c] 2025/08/28 01:34:32 coverage filter: net/vmw_vsock/virtio_transport_common.c: [] 2025/08/28 01:34:32 coverage filter: net/vmw_vsock/vmci_transport.c: [] 2025/08/28 01:34:32 coverage filter: net/vmw_vsock/vsock_loopback.c: [net/vmw_vsock/vsock_loopback.c] 2025/08/28 01:34:32 coverage filter: tools/testing/selftests/vsock/vmtest.sh: [] 2025/08/28 01:34:32 area "symbols": 7708 PCs in the cover filter 2025/08/28 01:34:32 area "files": 2213 PCs in the cover filter 2025/08/28 01:34:32 area "": 0 PCs in the cover filter 2025/08/28 01:34:32 executor cover filter: 0 PCs 2025/08/28 01:34:33 machine check: disabled the following syscalls: openat$sev : failed to open /dev/sev: no such file or directory syz_kvm_setup_cpu$ppc64 : unsupported arch transitively disabled the following syscalls (missing resource [creating syscalls]): close$binfmt : fd_binfmt [openat$binfmt] close$fd_v4l2_buffer : fd_v4l2_buffer [ioctl$VIDIOC_QUERYBUF_DMABUF] close$ibv_device : fd_rdma [openat$uverbs0] ioctl$KVM_CAP_SGX_ATTRIBUTE : fd_sgx_provision [openat$sgx_provision] ioctl$KVM_SEV_CERT_EXPORT : fd_sev [openat$sev] ioctl$KVM_SEV_DBG_DECRYPT : fd_sev [openat$sev] ioctl$KVM_SEV_DBG_ENCRYPT : fd_sev [openat$sev] ioctl$KVM_SEV_ES_INIT : fd_sev [openat$sev] ioctl$KVM_SEV_GET_ATTESTATION_REPORT : fd_sev [openat$sev] ioctl$KVM_SEV_GUEST_STATUS : fd_sev [openat$sev] ioctl$KVM_SEV_INIT : fd_sev [openat$sev] ioctl$KVM_SEV_INIT2 : fd_sev [openat$sev] ioctl$KVM_SEV_LAUNCH_FINISH : fd_sev [openat$sev] ioctl$KVM_SEV_LAUNCH_MEASURE : fd_sev [openat$sev] ioctl$KVM_SEV_LAUNCH_SECRET : fd_sev [openat$sev] ioctl$KVM_SEV_LAUNCH_START : sev_handle [ioctl$KVM_SEV_GUEST_STATUS ioctl$KVM_SEV_LAUNCH_START ioctl$KVM_SEV_RECEIVE_START] ioctl$KVM_SEV_LAUNCH_UPDATE_DATA : fd_sev [openat$sev] ioctl$KVM_SEV_LAUNCH_UPDATE_VMSA : fd_sev [openat$sev] ioctl$KVM_SEV_RECEIVE_FINISH : fd_sev [openat$sev] ioctl$KVM_SEV_RECEIVE_START : sev_handle [ioctl$KVM_SEV_GUEST_STATUS ioctl$KVM_SEV_LAUNCH_START ioctl$KVM_SEV_RECEIVE_START] ioctl$KVM_SEV_RECEIVE_UPDATE_DATA : fd_sev [openat$sev] ioctl$KVM_SEV_RECEIVE_UPDATE_VMSA : fd_sev [openat$sev] ioctl$KVM_SEV_SEND_CANCEL : fd_sev [openat$sev] ioctl$KVM_SEV_SEND_FINISH : fd_sev [openat$sev] ioctl$KVM_SEV_SEND_START : fd_sev [openat$sev] ioctl$KVM_SEV_SEND_UPDATE_DATA : fd_sev [openat$sev] ioctl$KVM_SEV_SEND_UPDATE_VMSA : fd_sev [openat$sev] ioctl$KVM_SEV_SNP_LAUNCH_FINISH : fd_sev [openat$sev] ioctl$KVM_SEV_SNP_LAUNCH_START : fd_sev [openat$sev] ioctl$KVM_SEV_SNP_LAUNCH_UPDATE : fd_sev [openat$sev] BinFmtMisc : enabled Comparisons : enabled Coverage : enabled DelayKcovMmap : enabled DevlinkPCI : PCI device 0000:00:10.0 is not available ExtraCoverage : enabled Fault : enabled KCSAN : write(/sys/kernel/debug/kcsan, on) failed KcovResetIoctl : kernel does not support ioctl(KCOV_RESET_TRACE) LRWPANEmulation : enabled Leak : failed to write(kmemleak, "scan=off") NetDevices : enabled NetInjection : enabled NicVF : PCI device 0000:00:11.0 is not available SandboxAndroid : setfilecon: setxattr failed. (errno 1: Operation not permitted). . process exited with status 67. SandboxNamespace : enabled SandboxNone : enabled SandboxSetuid : enabled Swap : enabled USBEmulation : enabled VhciInjection : enabled WifiEmulation : enabled syscalls : 165/8054 2025/08/28 01:34:33 new: machine check complete 2025/08/28 01:34:35 triaged 100.0% of the corpus 2025/08/28 01:34:35 triaged 100.0% of the corpus 2025/08/28 01:34:35 starting bug reproductions 2025/08/28 01:34:35 starting bug reproductions (max 10 VMs, 7 repros) 2025/08/28 01:34:36 new: adding 2236 seeds 2025/08/28 01:38:35 STAT { "buffer too small": 0, "candidate triage jobs": 0, "candidates": 0, "comps overflows": 1, "corpus": 841, "corpus [files]": 0, "corpus [symbols]": 0, "cover overflows": 12, "coverage": 10691, "distributor delayed": 553, "distributor undelayed": 553, "distributor violated": 0, "exec candidate": 2236, "exec collide": 5552, "exec fuzz": 10570, "exec gen": 552, "exec hints": 1746, "exec inject": 0, "exec minimize": 10949, "exec retries": 0, "exec seeds": 2371, "exec smash": 12237, "exec total [base]": 25539, "exec total [new]": 55050, "exec triage": 2190, "executor restarts [base]": 32, "executor restarts [new]": 53, "fault jobs": 0, "fuzzer jobs": 920, "fuzzing VMs [base]": 4, "fuzzing VMs [new]": 10, "hints jobs": 179, "max signal": 11194, "minimize: array": 0, "minimize: buffer": 0, "minimize: call": 5802, "minimize: filename": 0, "minimize: integer": 0, "minimize: pointer": 0, "minimize: props": 0, "minimize: resource": 0, "modules [base]": 1, "modules [new]": 1, "new inputs": 947, "no exec duration": 22817000000, "no exec requests": 548, "pending": 0, "prog exec time": 170, "reproducing": 0, "rpc recv": 1738399600, "rpc sent": 110017432, "signal": 10353, "smash jobs": 725, "triage jobs": 16, "vm output": 242754, "vm restarts [base]": 4, "vm restarts [new]": 10 } 2025/08/28 01:43:35 STAT { "buffer too small": 0, "candidate triage jobs": 0, "candidates": 0, "comps overflows": 32, "corpus": 1132, "corpus [files]": 0, "corpus [symbols]": 0, "cover overflows": 43, "coverage": 12972, "distributor delayed": 702, "distributor undelayed": 702, "distributor violated": 0, "exec candidate": 2236, "exec collide": 11072, "exec fuzz": 21264, "exec gen": 1123, "exec hints": 4849, "exec inject": 0, "exec minimize": 16611, "exec retries": 0, "exec seeds": 3371, "exec smash": 24923, "exec total [base]": 41723, "exec total [new]": 95058, "exec triage": 2962, "executor restarts [base]": 32, "executor restarts [new]": 53, "fault jobs": 0, "fuzzer jobs": 493, "fuzzing VMs [base]": 4, "fuzzing VMs [new]": 10, "hints jobs": 140, "max signal": 13402, "minimize: array": 0, "minimize: buffer": 0, "minimize: call": 8533, "minimize: filename": 0, "minimize: integer": 0, "minimize: pointer": 0, "minimize: props": 0, "minimize: resource": 0, "modules [base]": 1, "modules [new]": 1, "new inputs": 1287, "no exec duration": 22823000000, "no exec requests": 549, "pending": 0, "prog exec time": 208, "reproducing": 0, "rpc recv": 3199365164, "rpc sent": 224597936, "signal": 12548, "smash jobs": 340, "triage jobs": 13, "vm output": 378117, "vm restarts [base]": 4, "vm restarts [new]": 10 } 2025/08/28 01:48:35 STAT { "buffer too small": 0, "candidate triage jobs": 0, "candidates": 0, "comps overflows": 65, "corpus": 1313, "corpus [files]": 0, "corpus [symbols]": 0, "cover overflows": 59, "coverage": 13519, "distributor delayed": 784, "distributor undelayed": 784, "distributor violated": 0, "exec candidate": 2236, "exec collide": 16732, "exec fuzz": 32135, "exec gen": 1673, "exec hints": 10852, "exec inject": 0, "exec minimize": 20403, "exec retries": 0, "exec seeds": 3957, "exec smash": 32908, "exec total [base]": 56020, "exec total [new]": 130962, "exec triage": 3423, "executor restarts [base]": 32, "executor restarts [new]": 53, "fault jobs": 0, "fuzzer jobs": 32, "fuzzing VMs [base]": 4, "fuzzing VMs [new]": 10, "hints jobs": 13, "max signal": 13942, "minimize: array": 0, "minimize: buffer": 0, "minimize: call": 10362, "minimize: filename": 0, "minimize: integer": 0, "minimize: pointer": 0, "minimize: props": 0, "minimize: resource": 0, "modules [base]": 1, "modules [new]": 1, "new inputs": 1496, "no exec duration": 22823000000, "no exec requests": 549, "pending": 0, "prog exec time": 200, "reproducing": 0, "rpc recv": 4428181204, "rpc sent": 334030168, "signal": 13079, "smash jobs": 7, "triage jobs": 12, "vm output": 572842, "vm restarts [base]": 4, "vm restarts [new]": 10 } 2025/08/28 01:53:35 STAT { "buffer too small": 0, "candidate triage jobs": 0, "candidates": 0, "comps overflows": 87, "corpus": 1424, "corpus [files]": 0, "corpus [symbols]": 0, "cover overflows": 67, "coverage": 13816, "distributor delayed": 842, "distributor undelayed": 842, "distributor violated": 0, "exec candidate": 2236, "exec collide": 25062, "exec fuzz": 47889, "exec gen": 2535, "exec hints": 14715, "exec inject": 0, "exec minimize": 22539, "exec retries": 0, "exec seeds": 4298, "exec smash": 35714, "exec total [base]": 69706, "exec total [new]": 165341, "exec triage": 3707, "executor restarts [base]": 32, "executor restarts [new]": 53, "fault jobs": 0, "fuzzer jobs": 19, "fuzzing VMs [base]": 4, "fuzzing VMs [new]": 10, "hints jobs": 7, "max signal": 14260, "minimize: array": 0, "minimize: buffer": 0, "minimize: call": 11404, "minimize: filename": 0, "minimize: integer": 0, "minimize: pointer": 0, "minimize: props": 0, "minimize: resource": 0, "modules [base]": 1, "modules [new]": 1, "new inputs": 1622, "no exec duration": 22823000000, "no exec requests": 549, "pending": 0, "prog exec time": 281, "reproducing": 0, "rpc recv": 5416180612, "rpc sent": 447428512, "signal": 13354, "smash jobs": 7, "triage jobs": 5, "vm output": 761707, "vm restarts [base]": 4, "vm restarts [new]": 10 } 2025/08/28 01:58:35 STAT { "buffer too small": 0, "candidate triage jobs": 0, "candidates": 0, "comps overflows": 92, "corpus": 1490, "corpus [files]": 0, "corpus [symbols]": 0, "cover overflows": 76, "coverage": 14141, "distributor delayed": 877, "distributor undelayed": 877, "distributor violated": 0, "exec candidate": 2236, "exec collide": 33841, "exec fuzz": 64766, "exec gen": 3470, "exec hints": 16524, "exec inject": 0, "exec minimize": 23693, "exec retries": 0, "exec seeds": 4499, "exec smash": 37430, "exec total [base]": 82287, "exec total [new]": 197012, "exec triage": 3907, "executor restarts [base]": 32, "executor restarts [new]": 53, "fault jobs": 0, "fuzzer jobs": 14, "fuzzing VMs [base]": 4, "fuzzing VMs [new]": 10, "hints jobs": 5, "max signal": 14605, "minimize: array": 0, "minimize: buffer": 0, "minimize: call": 11929, "minimize: filename": 0, "minimize: integer": 0, "minimize: pointer": 0, "minimize: props": 0, "minimize: resource": 0, "modules [base]": 1, "modules [new]": 1, "new inputs": 1706, "no exec duration": 22823000000, "no exec requests": 549, "pending": 0, "prog exec time": 306, "reproducing": 0, "rpc recv": 6279537388, "rpc sent": 558394512, "signal": 13680, "smash jobs": 5, "triage jobs": 4, "vm output": 978726, "vm restarts [base]": 4, "vm restarts [new]": 10 } 2025/08/28 02:03:35 STAT { "buffer too small": 0, "candidate triage jobs": 0, "candidates": 0, "comps overflows": 110, "corpus": 1555, "corpus [files]": 0, "corpus [symbols]": 0, "cover overflows": 142, "coverage": 14382, "distributor delayed": 909, "distributor undelayed": 909, "distributor violated": 0, "exec candidate": 2236, "exec collide": 42291, "exec fuzz": 80869, "exec gen": 4347, "exec hints": 17553, "exec inject": 0, "exec minimize": 25137, "exec retries": 0, "exec seeds": 4694, "exec smash": 39078, "exec total [base]": 94359, "exec total [new]": 226999, "exec triage": 4147, "executor restarts [base]": 32, "executor restarts [new]": 53, "fault jobs": 0, "fuzzer jobs": 22, "fuzzing VMs [base]": 4, "fuzzing VMs [new]": 10, "hints jobs": 4, "max signal": 14932, "minimize: array": 0, "minimize: buffer": 0, "minimize: call": 12597, "minimize: filename": 0, "minimize: integer": 0, "minimize: pointer": 0, "minimize: props": 0, "minimize: resource": 0, "modules [base]": 1, "modules [new]": 1, "new inputs": 1803, "no exec duration": 22823000000, "no exec requests": 549, "pending": 0, "prog exec time": 326, "reproducing": 0, "rpc recv": 7164534524, "rpc sent": 662446808, "signal": 13959, "smash jobs": 5, "triage jobs": 13, "vm output": 1143093, "vm restarts [base]": 4, "vm restarts [new]": 10 } 2025/08/28 02:04:35 fuzzer has not reached the modified code in 30m0s, aborting 2025/08/28 02:04:35 syz-diff (base): kernel context loop terminated 2025/08/28 02:04:35 syz-diff (new): kernel context loop terminated 2025/08/28 02:04:35 diff fuzzing terminated 2025/08/28 02:04:35 bug reporting terminated 2025/08/28 02:04:35 status reporting terminated 2025/08/28 02:04:35 fuzzing is finished 2025/08/28 02:04:35 status at the end: Title On-Base On-Patched