2025/08/20 23:54:25 extracted 303749 symbol hashes for base and 303751 for patched 2025/08/20 23:54:25 binaries are different, continuing fuzzing 2025/08/20 23:54:25 adding modified_functions to focus areas: ["__io_read" "__io_submit_flush_completions" "__pfx_io_put_kbuf" "io_add_aux_cqe" "io_bind_prep" "io_complete_rw_iopoll" "io_connect" "io_connect_prep" "io_do_iopoll" "io_fill_cqe_aux32" "io_post_aux_cqe" "io_prep_read" "io_prep_rwv" "io_prep_write" "io_put_kbuf" "io_read_fixed" "io_read_mshot" "io_recv" "io_recv_finish" "io_recvmsg_prep" "io_req_defer_failed" "io_req_io_end" "io_req_post_cqe" "io_req_queue_iowq_tw" "io_req_rw_complete" "io_send" "io_send_zc_prep" "io_sendmsg_setup" "io_write" "kiocb_done"] 2025/08/20 23:54:25 adding directly modified files to focus areas: ["io_uring/kbuf.h"] 2025/08/20 23:54:27 downloaded the corpus from https://storage.googleapis.com/syzkaller/corpus/ci-upstream-kasan-gce-root-corpus.db 2025/08/20 23:55:25 runner 8 connected 2025/08/20 23:55:25 runner 0 connected 2025/08/20 23:55:25 runner 1 connected 2025/08/20 23:55:25 runner 2 connected 2025/08/20 23:55:25 runner 1 connected 2025/08/20 23:55:25 runner 7 connected 2025/08/20 23:55:25 runner 5 connected 2025/08/20 23:55:26 runner 0 connected 2025/08/20 23:55:32 runner 3 connected 2025/08/20 23:55:32 runner 3 connected 2025/08/20 23:55:32 runner 6 connected 2025/08/20 23:55:32 executor cover filter: 0 PCs 2025/08/20 23:55:33 initializing coverage information... 2025/08/20 23:55:35 runner 4 connected 2025/08/20 23:55:35 machine check: disabled the following syscalls: openat$acpi_thermal_rel : failed to open /dev/acpi_thermal_rel: no such file or directory openat$ashmem : failed to open /dev/ashmem: no such file or directory openat$bifrost : failed to open /dev/bifrost: no such file or directory openat$binder : failed to open /dev/binder: no such file or directory openat$camx : failed to open /dev/v4l/by-path/platform-soc@0:qcom_cam-req-mgr-video-index0: no such file or directory openat$capi20 : failed to open /dev/capi20: no such file or directory openat$cdrom1 : failed to open /dev/cdrom1: no such file or directory openat$damon_attrs : failed to open /sys/kernel/debug/damon/attrs: no such file or directory openat$damon_init_regions : failed to open /sys/kernel/debug/damon/init_regions: no such file or directory openat$damon_kdamond_pid : failed to open /sys/kernel/debug/damon/kdamond_pid: no such file or directory openat$damon_mk_contexts : failed to open /sys/kernel/debug/damon/mk_contexts: no such file or directory openat$damon_monitor_on : failed to open /sys/kernel/debug/damon/monitor_on: no such file or directory openat$damon_rm_contexts : failed to open /sys/kernel/debug/damon/rm_contexts: no such file or directory openat$damon_schemes : failed to open /sys/kernel/debug/damon/schemes: no such file or directory openat$damon_target_ids : failed to open /sys/kernel/debug/damon/target_ids: no such file or directory openat$hwbinder : failed to open /dev/hwbinder: no such file or directory openat$i915 : failed to open /dev/i915: no such file or directory openat$img_rogue : failed to open /dev/img-rogue: no such file or directory openat$irnet : failed to open /dev/irnet: no such file or directory openat$keychord : failed to open /dev/keychord: no such file or directory openat$kvm : failed to open /dev/kvm: no such file or directory openat$lightnvm : failed to open /dev/lightnvm/control: no such file or directory openat$mali : failed to open /dev/mali0: no such file or directory openat$md : failed to open /dev/md0: no such file or directory openat$msm : failed to open /dev/msm: no such file or directory openat$ndctl0 : failed to open /dev/ndctl0: no such file or directory openat$nmem0 : failed to open /dev/nmem0: no such file or directory openat$pktcdvd : failed to open /dev/pktcdvd/control: no such file or directory openat$pmem0 : failed to open /dev/pmem0: no such file or directory openat$proc_capi20 : failed to open /proc/capi/capi20: no such file or directory openat$proc_capi20ncci : failed to open /proc/capi/capi20ncci: no such file or directory openat$proc_reclaim : failed to open /proc/self/reclaim: no such file or directory openat$ptp1 : failed to open /dev/ptp1: no such file or directory openat$rnullb : failed to open /dev/rnullb0: no such file or directory openat$selinux_access : failed to open /selinux/access: no such file or directory openat$selinux_attr : selinux is not enabled openat$selinux_avc_cache_stats : failed to open /selinux/avc/cache_stats: no such file or directory openat$selinux_avc_cache_threshold : failed to open /selinux/avc/cache_threshold: no such file or directory openat$selinux_avc_hash_stats : failed to open /selinux/avc/hash_stats: no such file or directory openat$selinux_checkreqprot : failed to open /selinux/checkreqprot: no such file or directory openat$selinux_commit_pending_bools : failed to open /selinux/commit_pending_bools: no such file or directory openat$selinux_context : failed to open /selinux/context: no such file or directory openat$selinux_create : failed to open /selinux/create: no such file or directory openat$selinux_enforce : failed to open /selinux/enforce: no such file or directory openat$selinux_load : failed to open /selinux/load: no such file or directory openat$selinux_member : failed to open /selinux/member: no such file or directory openat$selinux_mls : failed to open /selinux/mls: no such file or directory openat$selinux_policy : failed to open /selinux/policy: no such file or directory openat$selinux_relabel : failed to open /selinux/relabel: no such file or directory openat$selinux_status : failed to open /selinux/status: no such file or directory openat$selinux_user : failed to open /selinux/user: no such file or directory openat$selinux_validatetrans : failed to open /selinux/validatetrans: no such file or directory openat$sev : failed to open /dev/sev: no such file or directory openat$sgx_provision : failed to open /dev/sgx_provision: no such file or directory openat$smack_task_current : smack is not enabled openat$smack_thread_current : smack is not enabled openat$smackfs_access : failed to open /sys/fs/smackfs/access: no such file or directory openat$smackfs_ambient : failed to open /sys/fs/smackfs/ambient: no such file or directory openat$smackfs_change_rule : failed to open /sys/fs/smackfs/change-rule: no such file or directory openat$smackfs_cipso : failed to open /sys/fs/smackfs/cipso: no such file or directory openat$smackfs_cipsonum : failed to open /sys/fs/smackfs/direct: no such file or directory openat$smackfs_ipv6host : failed to open /sys/fs/smackfs/ipv6host: no such file or directory openat$smackfs_load : failed to open /sys/fs/smackfs/load: no such file or directory openat$smackfs_logging : failed to open /sys/fs/smackfs/logging: no such file or directory openat$smackfs_netlabel : failed to open /sys/fs/smackfs/netlabel: no such file or directory openat$smackfs_onlycap : failed to open /sys/fs/smackfs/onlycap: no such file or directory openat$smackfs_ptrace : failed to open /sys/fs/smackfs/ptrace: no such file or directory openat$smackfs_relabel_self : failed to open /sys/fs/smackfs/relabel-self: no such file or directory openat$smackfs_revoke_subject : failed to open /sys/fs/smackfs/revoke-subject: no such file or directory openat$smackfs_syslog : failed to open /sys/fs/smackfs/syslog: no such file or directory openat$smackfs_unconfined : failed to open /sys/fs/smackfs/unconfined: no such file or directory openat$tlk_device : failed to open /dev/tlk_device: no such file or directory openat$trusty : failed to open /dev/trusty-ipc-dev0: no such file or directory openat$trusty_avb : failed to open /dev/trusty-ipc-dev0: no such file or directory openat$trusty_gatekeeper : failed to open /dev/trusty-ipc-dev0: no such file or directory openat$trusty_hwkey : failed to open /dev/trusty-ipc-dev0: no such file or directory openat$trusty_hwrng : failed to open /dev/trusty-ipc-dev0: no such file or directory openat$trusty_km : failed to open /dev/trusty-ipc-dev0: no such file or directory openat$trusty_km_secure : failed to open /dev/trusty-ipc-dev0: no such file or directory openat$trusty_storage : failed to open /dev/trusty-ipc-dev0: no such file or directory openat$tty : failed to open /dev/tty: no such device or address openat$uverbs0 : failed to open /dev/infiniband/uverbs0: no such file or directory openat$vfio : failed to open /dev/vfio/vfio: no such file or directory openat$vndbinder : failed to open /dev/vndbinder: no such file or directory openat$vtpm : failed to open /dev/vtpmx: no such file or directory openat$xenevtchn : failed to open /dev/xen/evtchn: no such file or directory openat$zygote : failed to open /dev/socket/zygote: no such file or directory socket$hf : socket$hf(0x13, 0x2, 0x0) failed: address family not supported by protocol socket$inet6_dccp : socket$inet6_dccp(0xa, 0x6, 0x0) failed: socket type not supported socket$inet_dccp : socket$inet_dccp(0x2, 0x6, 0x0) failed: socket type not supported socket$vsock_dgram : socket$vsock_dgram(0x28, 0x2, 0x0) failed: no such device transitively disabled the following syscalls (missing resource [creating syscalls]): accept$ax25 : sock_ax25 [accept$ax25 accept4$ax25 syz_init_net_socket$ax25] accept$netrom : sock_netrom [accept$netrom accept4$netrom syz_init_net_socket$netrom] accept$nfc_llcp : sock_nfc_llcp [accept$nfc_llcp accept4$nfc_llcp syz_init_net_socket$nfc_llcp] close$binfmt : fd_binfmt [openat$binfmt] close$fd_v4l2_buffer : fd_v4l2_buffer [ioctl$VIDIOC_QUERYBUF_DMABUF] close$ibv_device : fd_rdma [openat$uverbs0] mmap$DRM_I915 : fd_i915 [openat$i915] mmap$DRM_MSM : fd_msm [openat$msm] mmap$KVM_VCPU : vcpu_mmap_size [ioctl$KVM_GET_VCPU_MMAP_SIZE] mmap$bifrost : fd_bifrost [openat$bifrost openat$mali] mmap$perf : fd_perf [perf_event_open perf_event_open$cgroup] mmap$snddsp : fd_snd_dsp [syz_open_dev$sndpcmc syz_open_dev$sndpcmp] mmap$snddsp_control : fd_snd_dsp [syz_open_dev$sndpcmc syz_open_dev$sndpcmp] mmap$snddsp_status : fd_snd_dsp [syz_open_dev$sndpcmc syz_open_dev$sndpcmp] mmap$usbfs : fd_usbfs [syz_open_dev$usbfs] mmap$usbmon : fd_usbmon [syz_open_dev$usbmon] openat$binfmt : ptr_binfmt_file [syz_create_resource$binfmt] setsockopt$EBT_SO_SET_ENTRIES : uid [fstat fstat$auto geteuid ...] setsockopt$IP6T_SO_SET_REPLACE : fd_bpf_prog [bpf$BPF_PROG_GET_FD_BY_ID bpf$BPF_PROG_RAW_TRACEPOINT_LOAD bpf$BPF_PROG_WITH_BTFID_LOAD ...] setsockopt$IPT_SO_SET_REPLACE : fd_bpf_prog [bpf$BPF_PROG_GET_FD_BY_ID bpf$BPF_PROG_RAW_TRACEPOINT_LOAD bpf$BPF_PROG_WITH_BTFID_LOAD ...] setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT_OLD: time_usec [getitimer getrusage getsockopt$sock_timeval ...] setsockopt$WPAN_SECURITY : sock_802154_dgram [syz_init_net_socket$802154_dgram] setsockopt$WPAN_SECURITY_LEVEL : sock_802154_dgram [syz_init_net_socket$802154_dgram] setsockopt$WPAN_WANTACK : sock_802154_dgram [syz_init_net_socket$802154_dgram] setsockopt$WPAN_WANTLQI : sock_802154_dgram [syz_init_net_socket$802154_dgram] setsockopt$X25_QBITINCL : sock_x25 [accept4$x25 syz_init_net_socket$x25] setsockopt$ax25_SO_BINDTODEVICE : sock_ax25 [accept$ax25 accept4$ax25 syz_init_net_socket$ax25] setsockopt$ax25_int : sock_ax25 [accept$ax25 accept4$ax25 syz_init_net_socket$ax25] setsockopt$bt_BT_CHANNEL_POLICY : sock_bt [accept4$bt_l2cap syz_init_net_socket$bt_bnep syz_init_net_socket$bt_cmtp ...] setsockopt$bt_BT_DEFER_SETUP : sock_bt [accept4$bt_l2cap syz_init_net_socket$bt_bnep syz_init_net_socket$bt_cmtp ...] setsockopt$bt_BT_FLUSHABLE : sock_bt [accept4$bt_l2cap syz_init_net_socket$bt_bnep syz_init_net_socket$bt_cmtp ...] setsockopt$bt_BT_POWER : sock_bt [accept4$bt_l2cap syz_init_net_socket$bt_bnep syz_init_net_socket$bt_cmtp ...] setsockopt$bt_BT_RCVMTU : sock_bt [accept4$bt_l2cap syz_init_net_socket$bt_bnep syz_init_net_socket$bt_cmtp ...] setsockopt$bt_BT_SECURITY : sock_bt [accept4$bt_l2cap syz_init_net_socket$bt_bnep syz_init_net_socket$bt_cmtp ...] setsockopt$bt_BT_SNDMTU : sock_bt [accept4$bt_l2cap syz_init_net_socket$bt_bnep syz_init_net_socket$bt_cmtp ...] setsockopt$bt_BT_VOICE : sock_bt [accept4$bt_l2cap syz_init_net_socket$bt_bnep syz_init_net_socket$bt_cmtp ...] setsockopt$bt_hci_HCI_DATA_DIR : sock_bt_hci [syz_init_net_socket$bt_hci] setsockopt$bt_hci_HCI_FILTER : sock_bt_hci [syz_init_net_socket$bt_hci] setsockopt$bt_hci_HCI_TIME_STAMP : sock_bt_hci [syz_init_net_socket$bt_hci] setsockopt$bt_l2cap_L2CAP_CONNINFO : sock_bt_l2cap [accept4$bt_l2cap syz_init_net_socket$bt_l2cap] setsockopt$bt_l2cap_L2CAP_LM : sock_bt_l2cap [accept4$bt_l2cap syz_init_net_socket$bt_l2cap] setsockopt$bt_l2cap_L2CAP_OPTIONS : sock_bt_l2cap [accept4$bt_l2cap syz_init_net_socket$bt_l2cap] setsockopt$bt_rfcomm_RFCOMM_LM : sock_bt_rfcomm [syz_init_net_socket$bt_rfcomm] setsockopt$inet6_IPV6_IPSEC_POLICY : uid [fstat fstat$auto geteuid ...] setsockopt$inet6_IPV6_XFRM_POLICY : uid [fstat fstat$auto geteuid ...] setsockopt$inet6_dccp_buf : sock_dccp6 [socket$inet6_dccp] setsockopt$inet6_dccp_int : sock_dccp6 [socket$inet6_dccp] setsockopt$inet_IP_IPSEC_POLICY : uid [fstat fstat$auto geteuid ...] setsockopt$inet_IP_XFRM_POLICY : uid [fstat fstat$auto geteuid ...] setsockopt$inet_dccp_buf : sock_dccp [socket$inet_dccp] setsockopt$inet_dccp_int : sock_dccp [socket$inet_dccp] setsockopt$inet_sctp6_SCTP_ADD_STREAMS : assoc_id [getsockopt$inet_sctp6_SCTP_ASSOCINFO getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY getsockopt$inet_sctp6_SCTP_CONTEXT ...] setsockopt$inet_sctp6_SCTP_ASSOCINFO : assoc_id [getsockopt$inet_sctp6_SCTP_ASSOCINFO getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY getsockopt$inet_sctp6_SCTP_CONTEXT ...] setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY : assoc_id [getsockopt$inet_sctp6_SCTP_ASSOCINFO getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY getsockopt$inet_sctp6_SCTP_CONTEXT ...] setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY: assoc_id [getsockopt$inet_sctp6_SCTP_ASSOCINFO getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY getsockopt$inet_sctp6_SCTP_CONTEXT ...] setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY : assoc_id [getsockopt$inet_sctp6_SCTP_ASSOCINFO getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY getsockopt$inet_sctp6_SCTP_CONTEXT ...] setsockopt$inet_sctp6_SCTP_AUTH_KEY : assoc_id [getsockopt$inet_sctp6_SCTP_ASSOCINFO getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY getsockopt$inet_sctp6_SCTP_CONTEXT ...] setsockopt$inet_sctp6_SCTP_CONTEXT : assoc_id [getsockopt$inet_sctp6_SCTP_ASSOCINFO getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY getsockopt$inet_sctp6_SCTP_CONTEXT ...] setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO : assoc_id [getsockopt$inet_sctp6_SCTP_ASSOCINFO getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY getsockopt$inet_sctp6_SCTP_CONTEXT ...] setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM: assoc_id [getsockopt$inet_sctp6_SCTP_ASSOCINFO getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY getsockopt$inet_sctp6_SCTP_CONTEXT ...] setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO : assoc_id [getsockopt$inet_sctp6_SCTP_ASSOCINFO getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY getsockopt$inet_sctp6_SCTP_CONTEXT ...] setsockopt$inet_sctp6_SCTP_DELAYED_SACK : assoc_id [getsockopt$inet_sctp6_SCTP_ASSOCINFO getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY getsockopt$inet_sctp6_SCTP_CONTEXT ...] setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET: assoc_id [getsockopt$inet_sctp6_SCTP_ASSOCINFO getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY getsockopt$inet_sctp6_SCTP_CONTEXT ...] setsockopt$inet_sctp6_SCTP_MAXSEG : assoc_id [getsockopt$inet_sctp6_SCTP_ASSOCINFO getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY getsockopt$inet_sctp6_SCTP_CONTEXT ...] setsockopt$inet_sctp6_SCTP_MAX_BURST : assoc_id [getsockopt$inet_sctp6_SCTP_ASSOCINFO getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY getsockopt$inet_sctp6_SCTP_CONTEXT ...] setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS : assoc_id [getsockopt$inet_sctp6_SCTP_ASSOCINFO getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY getsockopt$inet_sctp6_SCTP_CONTEXT ...] setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS : assoc_id [getsockopt$inet_sctp6_SCTP_ASSOCINFO getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY getsockopt$inet_sctp6_SCTP_CONTEXT ...] setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR : assoc_id [getsockopt$inet_sctp6_SCTP_ASSOCINFO getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY getsockopt$inet_sctp6_SCTP_CONTEXT ...] setsockopt$inet_sctp6_SCTP_PR_SUPPORTED : assoc_id [getsockopt$inet_sctp6_SCTP_ASSOCINFO getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY getsockopt$inet_sctp6_SCTP_CONTEXT ...] setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED: assoc_id [getsockopt$inet_sctp6_SCTP_ASSOCINFO getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY getsockopt$inet_sctp6_SCTP_CONTEXT ...] setsockopt$inet_sctp6_SCTP_RESET_ASSOC : assoc_id [getsockopt$inet_sctp6_SCTP_ASSOCINFO getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY getsockopt$inet_sctp6_SCTP_CONTEXT ...] setsockopt$inet_sctp6_SCTP_RESET_STREAMS : assoc_id [getsockopt$inet_sctp6_SCTP_ASSOCINFO getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY getsockopt$inet_sctp6_SCTP_CONTEXT ...] setsockopt$inet_sctp6_SCTP_RTOINFO : assoc_id [getsockopt$inet_sctp6_SCTP_ASSOCINFO getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY getsockopt$inet_sctp6_SCTP_CONTEXT ...] setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR: assoc_id [getsockopt$inet_sctp6_SCTP_ASSOCINFO getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY getsockopt$inet_sctp6_SCTP_CONTEXT ...] setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER : assoc_id [getsockopt$inet_sctp6_SCTP_ASSOCINFO getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY getsockopt$inet_sctp6_SCTP_CONTEXT ...] setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE: assoc_id [getsockopt$inet_sctp6_SCTP_ASSOCINFO getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY getsockopt$inet_sctp6_SCTP_CONTEXT ...] setsockopt$inet_sctp_SCTP_ADD_STREAMS : assoc_id [getsockopt$inet_sctp6_SCTP_ASSOCINFO getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY getsockopt$inet_sctp6_SCTP_CONTEXT ...] setsockopt$inet_sctp_SCTP_ASSOCINFO : assoc_id [getsockopt$inet_sctp6_SCTP_ASSOCINFO getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY getsockopt$inet_sctp6_SCTP_CONTEXT ...] setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY : assoc_id [getsockopt$inet_sctp6_SCTP_ASSOCINFO getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY getsockopt$inet_sctp6_SCTP_CONTEXT ...] setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY: assoc_id [getsockopt$inet_sctp6_SCTP_ASSOCINFO getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY getsockopt$inet_sctp6_SCTP_CONTEXT ...] setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY : assoc_id [getsockopt$inet_sctp6_SCTP_ASSOCINFO getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY getsockopt$inet_sctp6_SCTP_CONTEXT ...] setsockopt$inet_sctp_SCTP_AUTH_KEY : assoc_id [getsockopt$inet_sctp6_SCTP_ASSOCINFO getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY getsockopt$inet_sctp6_SCTP_CONTEXT ...] setsockopt$inet_sctp_SCTP_CONTEXT : assoc_id [getsockopt$inet_sctp6_SCTP_ASSOCINFO getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY getsockopt$inet_sctp6_SCTP_CONTEXT ...] setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO : assoc_id [getsockopt$inet_sctp6_SCTP_ASSOCINFO getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY getsockopt$inet_sctp6_SCTP_CONTEXT ...] setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM: assoc_id [getsockopt$inet_sctp6_SCTP_ASSOCINFO getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY getsockopt$inet_sctp6_SCTP_CONTEXT ...] setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO : assoc_id [getsockopt$inet_sctp6_SCTP_ASSOCINFO getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY getsockopt$inet_sctp6_SCTP_CONTEXT ...] setsockopt$inet_sctp_SCTP_DELAYED_SACK : assoc_id [getsockopt$inet_sctp6_SCTP_ASSOCINFO getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY getsockopt$inet_sctp6_SCTP_CONTEXT ...] setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET: assoc_id [getsockopt$inet_sctp6_SCTP_ASSOCINFO getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY getsockopt$inet_sctp6_SCTP_CONTEXT ...] setsockopt$inet_sctp_SCTP_MAXSEG : assoc_id [getsockopt$inet_sctp6_SCTP_ASSOCINFO getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY getsockopt$inet_sctp6_SCTP_CONTEXT ...] setsockopt$inet_sctp_SCTP_MAX_BURST : assoc_id [getsockopt$inet_sctp6_SCTP_ASSOCINFO getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY getsockopt$inet_sctp6_SCTP_CONTEXT ...] setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS : assoc_id [getsockopt$inet_sctp6_SCTP_ASSOCINFO getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY getsockopt$inet_sctp6_SCTP_CONTEXT ...] setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS : assoc_id [getsockopt$inet_sctp6_SCTP_ASSOCINFO getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY getsockopt$inet_sctp6_SCTP_CONTEXT ...] setsockopt$inet_sctp_SCTP_PRIMARY_ADDR : assoc_id [getsockopt$inet_sctp6_SCTP_ASSOCINFO getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY getsockopt$inet_sctp6_SCTP_CONTEXT ...] setsockopt$inet_sctp_SCTP_PR_SUPPORTED : assoc_id [getsockopt$inet_sctp6_SCTP_ASSOCINFO getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY getsockopt$inet_sctp6_SCTP_CONTEXT ...] setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED: assoc_id [getsockopt$inet_sctp6_SCTP_ASSOCINFO getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY getsockopt$inet_sctp6_SCTP_CONTEXT ...] setsockopt$inet_sctp_SCTP_RESET_ASSOC : assoc_id [getsockopt$inet_sctp6_SCTP_ASSOCINFO getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY getsockopt$inet_sctp6_SCTP_CONTEXT ...] setsockopt$inet_sctp_SCTP_RESET_STREAMS : assoc_id [getsockopt$inet_sctp6_SCTP_ASSOCINFO getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY getsockopt$inet_sctp6_SCTP_CONTEXT ...] setsockopt$inet_sctp_SCTP_RTOINFO : assoc_id [getsockopt$inet_sctp6_SCTP_ASSOCINFO getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY getsockopt$inet_sctp6_SCTP_CONTEXT ...] setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR: assoc_id [getsockopt$inet_sctp6_SCTP_ASSOCINFO getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY getsockopt$inet_sctp6_SCTP_CONTEXT ...] setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER : assoc_id [getsockopt$inet_sctp6_SCTP_ASSOCINFO getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY getsockopt$inet_sctp6_SCTP_CONTEXT ...] setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE: assoc_id [getsockopt$inet_sctp6_SCTP_ASSOCINFO getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY getsockopt$inet_sctp6_SCTP_CONTEXT ...] setsockopt$llc_int : sock_llc [accept4$llc syz_init_net_socket$llc] setsockopt$netrom_NETROM_IDLE : sock_netrom [accept$netrom accept4$netrom syz_init_net_socket$netrom] setsockopt$netrom_NETROM_N2 : sock_netrom [accept$netrom accept4$netrom syz_init_net_socket$netrom] setsockopt$netrom_NETROM_T1 : sock_netrom [accept$netrom accept4$netrom syz_init_net_socket$netrom] setsockopt$netrom_NETROM_T2 : sock_netrom [accept$netrom accept4$netrom syz_init_net_socket$netrom] setsockopt$netrom_NETROM_T4 : sock_netrom [accept$netrom accept4$netrom syz_init_net_socket$netrom] setsockopt$nfc_llcp_NFC_LLCP_MIUX : sock_nfc_llcp [accept$nfc_llcp accept4$nfc_llcp syz_init_net_socket$nfc_llcp] setsockopt$nfc_llcp_NFC_LLCP_RW : sock_nfc_llcp [accept$nfc_llcp accept4$nfc_llcp syz_init_net_socket$nfc_llcp] setsockopt$rose : sock_rose [accept4$rose syz_init_net_socket$rose] setsockopt$sock_attach_bpf : fd_bpf_prog [bpf$BPF_PROG_GET_FD_BY_ID bpf$BPF_PROG_RAW_TRACEPOINT_LOAD bpf$BPF_PROG_WITH_BTFID_LOAD ...] setsockopt$sock_cred : pid [capget$auto capset$auto clone$auto ...] setsockopt$sock_timeval : time_usec [getitimer getrusage getsockopt$sock_timeval ...] syz_memcpy_off$KVM_EXIT_HYPERCALL : kvm_run_ptr [mmap$KVM_VCPU] syz_memcpy_off$KVM_EXIT_MMIO : kvm_run_ptr [mmap$KVM_VCPU] 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 : 450/8048 2025/08/20 23:55:35 base: machine check complete 2025/08/20 23:55:38 discovered 7699 source files, 338622 symbols 2025/08/20 23:55:38 coverage filter: __io_read: [__io_read] 2025/08/20 23:55:38 coverage filter: __io_submit_flush_completions: [__io_submit_flush_completions] 2025/08/20 23:55:38 coverage filter: __pfx_io_put_kbuf: [] 2025/08/20 23:55:38 coverage filter: io_add_aux_cqe: [io_add_aux_cqe] 2025/08/20 23:55:38 coverage filter: io_bind_prep: [io_bind_prep] 2025/08/20 23:55:38 coverage filter: io_complete_rw_iopoll: [io_complete_rw_iopoll] 2025/08/20 23:55:38 coverage filter: io_connect: [io_connect io_connect_prep nvmet_execute_io_connect] 2025/08/20 23:55:38 coverage filter: io_connect_prep: [] 2025/08/20 23:55:38 coverage filter: io_do_iopoll: [io_do_iopoll] 2025/08/20 23:55:38 coverage filter: io_fill_cqe_aux32: [io_fill_cqe_aux32] 2025/08/20 23:55:38 coverage filter: io_post_aux_cqe: [io_post_aux_cqe] 2025/08/20 23:55:38 coverage filter: io_prep_read: [io_prep_read io_prep_read_fixed io_prep_readv io_prep_readv_fixed] 2025/08/20 23:55:38 coverage filter: io_prep_rwv: [io_prep_rwv] 2025/08/20 23:55:38 coverage filter: io_prep_write: [io_prep_write io_prep_write_fixed io_prep_writev io_prep_writev_fixed] 2025/08/20 23:55:38 coverage filter: io_put_kbuf: [__io_put_kbufs io_put_kbuf io_put_kbuf] 2025/08/20 23:55:38 coverage filter: io_read_fixed: [io_read_fixed] 2025/08/20 23:55:38 coverage filter: io_read_mshot: [io_read_mshot io_read_mshot_prep] 2025/08/20 23:55:38 coverage filter: io_recv: [btmtksdio_recv_acl btmtksdio_recv_event io_recv io_recv_finish io_recvmsg io_recvmsg_prep io_recvzc io_recvzc_prep] 2025/08/20 23:55:38 coverage filter: io_recv_finish: [] 2025/08/20 23:55:38 coverage filter: io_recvmsg_prep: [] 2025/08/20 23:55:38 coverage filter: io_req_defer_failed: [io_req_defer_failed] 2025/08/20 23:55:38 coverage filter: io_req_io_end: [io_req_io_end] 2025/08/20 23:55:38 coverage filter: io_req_post_cqe: [io_req_post_cqe io_req_post_cqe32] 2025/08/20 23:55:38 coverage filter: io_req_queue_iowq_tw: [io_req_queue_iowq_tw] 2025/08/20 23:55:38 coverage filter: io_req_rw_complete: [io_req_rw_complete] 2025/08/20 23:55:38 coverage filter: io_send: [amradio_send_cmd btmtksdio_send_frame dio_send_cur_page io_send io_send_setup io_send_zc io_send_zc_cleanup io_send_zc_prep io_sendmsg io_sendmsg_prep io_sendmsg_recvmsg_cleanup io_sendmsg_setup io_sendmsg_zc io_sendrecv_fail mptcp_pm_mp_prio_send_ack smssdio_sendrequest vfio_send_intx_eventfd] 2025/08/20 23:55:38 coverage filter: io_send_zc_prep: [] 2025/08/20 23:55:38 coverage filter: io_sendmsg_setup: [] 2025/08/20 23:55:38 coverage filter: io_write: [__end_swap_bio_write __ia32_sys_s390_pci_mmio_write __probestub_f2fs_submit_folio_write __probestub_xfs_reflink_bounce_dio_write __traceiter_f2fs_submit_folio_write __traceiter_xfs_reflink_bounce_dio_write __x64_sys_s390_pci_mmio_write aio_write apic_mmio_write asix_mdio_write asix_mdio_write_nopm ax88179_mdio_write bch2_dio_write_check_allocated bch2_dio_write_continue bch2_dio_write_copy_iov bch2_dio_write_flush bch2_dio_write_flush_done bch2_dio_write_loop_async bch2_fs_io_write_exit bch2_fs_io_write_init bch_prio_write bl_end_io_write bl_end_par_io_write ceph_end_io_write ceph_start_io_write ch9200_mdio_write chipio_write_address chipio_write_data coalesced_mmio_write dm9601_mdio_write dm_bufio_write_dirty_buffers dm_bufio_write_dirty_buffers_async drm_fbdev_shmem_defio_write drm_fbdev_ttm_defio_write dvb_ca_en50221_io_write e1000_io_write end_swap_bio_write ext4_bio_write_folio ext4_dio_write_end_io f2fs_dio_write_end_io f2fs_dio_write_submit_io fb_io_write fixed_mdio_write iio_write_channel_attribute iio_write_channel_ext_info iio_write_channel_ext_info iio_write_channel_info iio_write_channel_raw intel_fbdev_defio_write io_write io_write_fixed ioapic_mmio_write iomap_finish_folio_write iomap_start_folio_write kvm_sev_es_mmio_write mcs7830_mdio_write mdio_write mdio_write mvusb_mdio_write netfs_end_io_write netfs_start_io_write nfs_end_io_write nfs_start_io_write nilfs_end_bio_write pcie2cio_write picolcdfb_ops_defio_write r1_bio_write_done r8153_ecm_mdio_write regmap_mmio_write regmap_mmio_write16be regmap_mmio_write16le regmap_mmio_write16le_relaxed regmap_mmio_write32be regmap_mmio_write32le regmap_mmio_write32le_relaxed regmap_mmio_write8 regmap_mmio_write8_relaxed sdio_writeb sdio_writeb_readb sdio_writel sdio_writesb sdio_writew serport_serio_write sio_write_complete smsc75xx_mdio_write smsc75xx_mdio_write_nopm smsc95xx_mdio_write sr_mdio_write sr_mdio_write thread_with_stdio_write ubi_io_write ubi_io_write_data ubi_io_write_ec_hdr ubi_io_write_vid_hdr virtio_pci_admin_legacy_common_io_write virtio_pci_admin_legacy_device_io_write virtio_pci_admin_legacy_io_write vivid_radio_write vlv_dpio_write xfs_dio_write_end_io xfs_file_dio_write_aligned xfs_file_dio_write_atomic xfs_file_dio_write_unaligned xfs_file_dio_write_zoned] 2025/08/20 23:55:38 coverage filter: kiocb_done: [kiocb_done] 2025/08/20 23:55:39 coverage filter: io_uring/kbuf.h: [] 2025/08/20 23:55:39 area "symbols": 3131 PCs in the cover filter 2025/08/20 23:55:39 area "files": 0 PCs in the cover filter 2025/08/20 23:55:39 area "": 0 PCs in the cover filter 2025/08/20 23:55:39 executor cover filter: 0 PCs 2025/08/20 23:55:41 machine check: disabled the following syscalls: openat$acpi_thermal_rel : failed to open /dev/acpi_thermal_rel: no such file or directory openat$ashmem : failed to open /dev/ashmem: no such file or directory openat$bifrost : failed to open /dev/bifrost: no such file or directory openat$binder : failed to open /dev/binder: no such file or directory openat$camx : failed to open /dev/v4l/by-path/platform-soc@0:qcom_cam-req-mgr-video-index0: no such file or directory openat$capi20 : failed to open /dev/capi20: no such file or directory openat$cdrom1 : failed to open /dev/cdrom1: no such file or directory openat$damon_attrs : failed to open /sys/kernel/debug/damon/attrs: no such file or directory openat$damon_init_regions : failed to open /sys/kernel/debug/damon/init_regions: no such file or directory openat$damon_kdamond_pid : failed to open /sys/kernel/debug/damon/kdamond_pid: no such file or directory openat$damon_mk_contexts : failed to open /sys/kernel/debug/damon/mk_contexts: no such file or directory openat$damon_monitor_on : failed to open /sys/kernel/debug/damon/monitor_on: no such file or directory openat$damon_rm_contexts : failed to open /sys/kernel/debug/damon/rm_contexts: no such file or directory openat$damon_schemes : failed to open /sys/kernel/debug/damon/schemes: no such file or directory openat$damon_target_ids : failed to open /sys/kernel/debug/damon/target_ids: no such file or directory openat$hwbinder : failed to open /dev/hwbinder: no such file or directory openat$i915 : failed to open /dev/i915: no such file or directory openat$img_rogue : failed to open /dev/img-rogue: no such file or directory openat$irnet : failed to open /dev/irnet: no such file or directory openat$keychord : failed to open /dev/keychord: no such file or directory openat$kvm : failed to open /dev/kvm: no such file or directory openat$lightnvm : failed to open /dev/lightnvm/control: no such file or directory openat$mali : failed to open /dev/mali0: no such file or directory openat$md : failed to open /dev/md0: no such file or directory openat$msm : failed to open /dev/msm: no such file or directory openat$ndctl0 : failed to open /dev/ndctl0: no such file or directory openat$nmem0 : failed to open /dev/nmem0: no such file or directory openat$pktcdvd : failed to open /dev/pktcdvd/control: no such file or directory openat$pmem0 : failed to open /dev/pmem0: no such file or directory openat$proc_capi20 : failed to open /proc/capi/capi20: no such file or directory openat$proc_capi20ncci : failed to open /proc/capi/capi20ncci: no such file or directory openat$proc_reclaim : failed to open /proc/self/reclaim: no such file or directory openat$ptp1 : failed to open /dev/ptp1: no such file or directory openat$rnullb : failed to open /dev/rnullb0: no such file or directory openat$selinux_access : failed to open /selinux/access: no such file or directory openat$selinux_attr : selinux is not enabled openat$selinux_avc_cache_stats : failed to open /selinux/avc/cache_stats: no such file or directory openat$selinux_avc_cache_threshold : failed to open /selinux/avc/cache_threshold: no such file or directory openat$selinux_avc_hash_stats : failed to open /selinux/avc/hash_stats: no such file or directory openat$selinux_checkreqprot : failed to open /selinux/checkreqprot: no such file or directory openat$selinux_commit_pending_bools : failed to open /selinux/commit_pending_bools: no such file or directory openat$selinux_context : failed to open /selinux/context: no such file or directory openat$selinux_create : failed to open /selinux/create: no such file or directory openat$selinux_enforce : failed to open /selinux/enforce: no such file or directory openat$selinux_load : failed to open /selinux/load: no such file or directory openat$selinux_member : failed to open /selinux/member: no such file or directory openat$selinux_mls : failed to open /selinux/mls: no such file or directory openat$selinux_policy : failed to open /selinux/policy: no such file or directory openat$selinux_relabel : failed to open /selinux/relabel: no such file or directory openat$selinux_status : failed to open /selinux/status: no such file or directory openat$selinux_user : failed to open /selinux/user: no such file or directory openat$selinux_validatetrans : failed to open /selinux/validatetrans: no such file or directory openat$sev : failed to open /dev/sev: no such file or directory openat$sgx_provision : failed to open /dev/sgx_provision: no such file or directory openat$smack_task_current : smack is not enabled openat$smack_thread_current : smack is not enabled openat$smackfs_access : failed to open /sys/fs/smackfs/access: no such file or directory openat$smackfs_ambient : failed to open /sys/fs/smackfs/ambient: no such file or directory openat$smackfs_change_rule : failed to open /sys/fs/smackfs/change-rule: no such file or directory openat$smackfs_cipso : failed to open /sys/fs/smackfs/cipso: no such file or directory openat$smackfs_cipsonum : failed to open /sys/fs/smackfs/direct: no such file or directory openat$smackfs_ipv6host : failed to open /sys/fs/smackfs/ipv6host: no such file or directory openat$smackfs_load : failed to open /sys/fs/smackfs/load: no such file or directory openat$smackfs_logging : failed to open /sys/fs/smackfs/logging: no such file or directory openat$smackfs_netlabel : failed to open /sys/fs/smackfs/netlabel: no such file or directory openat$smackfs_onlycap : failed to open /sys/fs/smackfs/onlycap: no such file or directory openat$smackfs_ptrace : failed to open /sys/fs/smackfs/ptrace: no such file or directory openat$smackfs_relabel_self : failed to open /sys/fs/smackfs/relabel-self: no such file or directory openat$smackfs_revoke_subject : failed to open /sys/fs/smackfs/revoke-subject: no such file or directory openat$smackfs_syslog : failed to open /sys/fs/smackfs/syslog: no such file or directory openat$smackfs_unconfined : failed to open /sys/fs/smackfs/unconfined: no such file or directory openat$tlk_device : failed to open /dev/tlk_device: no such file or directory openat$trusty : failed to open /dev/trusty-ipc-dev0: no such file or directory openat$trusty_avb : failed to open /dev/trusty-ipc-dev0: no such file or directory openat$trusty_gatekeeper : failed to open /dev/trusty-ipc-dev0: no such file or directory openat$trusty_hwkey : failed to open /dev/trusty-ipc-dev0: no such file or directory openat$trusty_hwrng : failed to open /dev/trusty-ipc-dev0: no such file or directory openat$trusty_km : failed to open /dev/trusty-ipc-dev0: no such file or directory openat$trusty_km_secure : failed to open /dev/trusty-ipc-dev0: no such file or directory openat$trusty_storage : failed to open /dev/trusty-ipc-dev0: no such file or directory openat$tty : failed to open /dev/tty: no such device or address openat$uverbs0 : failed to open /dev/infiniband/uverbs0: no such file or directory openat$vfio : failed to open /dev/vfio/vfio: no such file or directory openat$vndbinder : failed to open /dev/vndbinder: no such file or directory openat$vtpm : failed to open /dev/vtpmx: no such file or directory openat$xenevtchn : failed to open /dev/xen/evtchn: no such file or directory openat$zygote : failed to open /dev/socket/zygote: no such file or directory socket$hf : socket$hf(0x13, 0x2, 0x0) failed: address family not supported by protocol socket$inet6_dccp : socket$inet6_dccp(0xa, 0x6, 0x0) failed: socket type not supported socket$inet_dccp : socket$inet_dccp(0x2, 0x6, 0x0) failed: socket type not supported socket$vsock_dgram : socket$vsock_dgram(0x28, 0x2, 0x0) failed: no such device transitively disabled the following syscalls (missing resource [creating syscalls]): accept$ax25 : sock_ax25 [accept$ax25 accept4$ax25 syz_init_net_socket$ax25] accept$netrom : sock_netrom [accept$netrom accept4$netrom syz_init_net_socket$netrom] accept$nfc_llcp : sock_nfc_llcp [accept$nfc_llcp accept4$nfc_llcp syz_init_net_socket$nfc_llcp] close$binfmt : fd_binfmt [openat$binfmt] close$fd_v4l2_buffer : fd_v4l2_buffer [ioctl$VIDIOC_QUERYBUF_DMABUF] close$ibv_device : fd_rdma [openat$uverbs0] mmap$DRM_I915 : fd_i915 [openat$i915] mmap$DRM_MSM : fd_msm [openat$msm] mmap$KVM_VCPU : vcpu_mmap_size [ioctl$KVM_GET_VCPU_MMAP_SIZE] mmap$bifrost : fd_bifrost [openat$bifrost openat$mali] mmap$perf : fd_perf [perf_event_open perf_event_open$cgroup] mmap$snddsp : fd_snd_dsp [syz_open_dev$sndpcmc syz_open_dev$sndpcmp] mmap$snddsp_control : fd_snd_dsp [syz_open_dev$sndpcmc syz_open_dev$sndpcmp] mmap$snddsp_status : fd_snd_dsp [syz_open_dev$sndpcmc syz_open_dev$sndpcmp] mmap$usbfs : fd_usbfs [syz_open_dev$usbfs] mmap$usbmon : fd_usbmon [syz_open_dev$usbmon] openat$binfmt : ptr_binfmt_file [syz_create_resource$binfmt] setsockopt$EBT_SO_SET_ENTRIES : uid [fstat fstat$auto geteuid ...] setsockopt$IP6T_SO_SET_REPLACE : fd_bpf_prog [bpf$BPF_PROG_GET_FD_BY_ID bpf$BPF_PROG_RAW_TRACEPOINT_LOAD bpf$BPF_PROG_WITH_BTFID_LOAD ...] setsockopt$IPT_SO_SET_REPLACE : fd_bpf_prog [bpf$BPF_PROG_GET_FD_BY_ID bpf$BPF_PROG_RAW_TRACEPOINT_LOAD bpf$BPF_PROG_WITH_BTFID_LOAD ...] setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT_OLD: time_usec [getitimer getrusage getsockopt$sock_timeval ...] setsockopt$WPAN_SECURITY : sock_802154_dgram [syz_init_net_socket$802154_dgram] setsockopt$WPAN_SECURITY_LEVEL : sock_802154_dgram [syz_init_net_socket$802154_dgram] setsockopt$WPAN_WANTACK : sock_802154_dgram [syz_init_net_socket$802154_dgram] setsockopt$WPAN_WANTLQI : sock_802154_dgram [syz_init_net_socket$802154_dgram] setsockopt$X25_QBITINCL : sock_x25 [accept4$x25 syz_init_net_socket$x25] setsockopt$ax25_SO_BINDTODEVICE : sock_ax25 [accept$ax25 accept4$ax25 syz_init_net_socket$ax25] setsockopt$ax25_int : sock_ax25 [accept$ax25 accept4$ax25 syz_init_net_socket$ax25] setsockopt$bt_BT_CHANNEL_POLICY : sock_bt [accept4$bt_l2cap syz_init_net_socket$bt_bnep syz_init_net_socket$bt_cmtp ...] setsockopt$bt_BT_DEFER_SETUP : sock_bt [accept4$bt_l2cap syz_init_net_socket$bt_bnep syz_init_net_socket$bt_cmtp ...] setsockopt$bt_BT_FLUSHABLE : sock_bt [accept4$bt_l2cap syz_init_net_socket$bt_bnep syz_init_net_socket$bt_cmtp ...] setsockopt$bt_BT_POWER : sock_bt [accept4$bt_l2cap syz_init_net_socket$bt_bnep syz_init_net_socket$bt_cmtp ...] setsockopt$bt_BT_RCVMTU : sock_bt [accept4$bt_l2cap syz_init_net_socket$bt_bnep syz_init_net_socket$bt_cmtp ...] setsockopt$bt_BT_SECURITY : sock_bt [accept4$bt_l2cap syz_init_net_socket$bt_bnep syz_init_net_socket$bt_cmtp ...] setsockopt$bt_BT_SNDMTU : sock_bt [accept4$bt_l2cap syz_init_net_socket$bt_bnep syz_init_net_socket$bt_cmtp ...] setsockopt$bt_BT_VOICE : sock_bt [accept4$bt_l2cap syz_init_net_socket$bt_bnep syz_init_net_socket$bt_cmtp ...] setsockopt$bt_hci_HCI_DATA_DIR : sock_bt_hci [syz_init_net_socket$bt_hci] setsockopt$bt_hci_HCI_FILTER : sock_bt_hci [syz_init_net_socket$bt_hci] setsockopt$bt_hci_HCI_TIME_STAMP : sock_bt_hci [syz_init_net_socket$bt_hci] setsockopt$bt_l2cap_L2CAP_CONNINFO : sock_bt_l2cap [accept4$bt_l2cap syz_init_net_socket$bt_l2cap] setsockopt$bt_l2cap_L2CAP_LM : sock_bt_l2cap [accept4$bt_l2cap syz_init_net_socket$bt_l2cap] setsockopt$bt_l2cap_L2CAP_OPTIONS : sock_bt_l2cap [accept4$bt_l2cap syz_init_net_socket$bt_l2cap] setsockopt$bt_rfcomm_RFCOMM_LM : sock_bt_rfcomm [syz_init_net_socket$bt_rfcomm] setsockopt$inet6_IPV6_IPSEC_POLICY : uid [fstat fstat$auto geteuid ...] setsockopt$inet6_IPV6_XFRM_POLICY : uid [fstat fstat$auto geteuid ...] setsockopt$inet6_dccp_buf : sock_dccp6 [socket$inet6_dccp] setsockopt$inet6_dccp_int : sock_dccp6 [socket$inet6_dccp] setsockopt$inet_IP_IPSEC_POLICY : uid [fstat fstat$auto geteuid ...] setsockopt$inet_IP_XFRM_POLICY : uid [fstat fstat$auto geteuid ...] setsockopt$inet_dccp_buf : sock_dccp [socket$inet_dccp] setsockopt$inet_dccp_int : sock_dccp [socket$inet_dccp] setsockopt$inet_sctp6_SCTP_ADD_STREAMS : assoc_id [getsockopt$inet_sctp6_SCTP_ASSOCINFO getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY getsockopt$inet_sctp6_SCTP_CONTEXT ...] setsockopt$inet_sctp6_SCTP_ASSOCINFO : assoc_id [getsockopt$inet_sctp6_SCTP_ASSOCINFO getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY getsockopt$inet_sctp6_SCTP_CONTEXT ...] setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY : assoc_id [getsockopt$inet_sctp6_SCTP_ASSOCINFO getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY getsockopt$inet_sctp6_SCTP_CONTEXT ...] setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY: assoc_id [getsockopt$inet_sctp6_SCTP_ASSOCINFO getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY getsockopt$inet_sctp6_SCTP_CONTEXT ...] setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY : assoc_id [getsockopt$inet_sctp6_SCTP_ASSOCINFO getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY getsockopt$inet_sctp6_SCTP_CONTEXT ...] setsockopt$inet_sctp6_SCTP_AUTH_KEY : assoc_id [getsockopt$inet_sctp6_SCTP_ASSOCINFO getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY getsockopt$inet_sctp6_SCTP_CONTEXT ...] setsockopt$inet_sctp6_SCTP_CONTEXT : assoc_id [getsockopt$inet_sctp6_SCTP_ASSOCINFO getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY getsockopt$inet_sctp6_SCTP_CONTEXT ...] setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO : assoc_id [getsockopt$inet_sctp6_SCTP_ASSOCINFO getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY getsockopt$inet_sctp6_SCTP_CONTEXT ...] setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM: assoc_id [getsockopt$inet_sctp6_SCTP_ASSOCINFO getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY getsockopt$inet_sctp6_SCTP_CONTEXT ...] setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO : assoc_id [getsockopt$inet_sctp6_SCTP_ASSOCINFO getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY getsockopt$inet_sctp6_SCTP_CONTEXT ...] setsockopt$inet_sctp6_SCTP_DELAYED_SACK : assoc_id [getsockopt$inet_sctp6_SCTP_ASSOCINFO getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY getsockopt$inet_sctp6_SCTP_CONTEXT ...] setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET: assoc_id [getsockopt$inet_sctp6_SCTP_ASSOCINFO getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY getsockopt$inet_sctp6_SCTP_CONTEXT ...] setsockopt$inet_sctp6_SCTP_MAXSEG : assoc_id [getsockopt$inet_sctp6_SCTP_ASSOCINFO getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY getsockopt$inet_sctp6_SCTP_CONTEXT ...] setsockopt$inet_sctp6_SCTP_MAX_BURST : assoc_id [getsockopt$inet_sctp6_SCTP_ASSOCINFO getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY getsockopt$inet_sctp6_SCTP_CONTEXT ...] setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS : assoc_id [getsockopt$inet_sctp6_SCTP_ASSOCINFO getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY getsockopt$inet_sctp6_SCTP_CONTEXT ...] setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS : assoc_id [getsockopt$inet_sctp6_SCTP_ASSOCINFO getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY getsockopt$inet_sctp6_SCTP_CONTEXT ...] setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR : assoc_id [getsockopt$inet_sctp6_SCTP_ASSOCINFO getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY getsockopt$inet_sctp6_SCTP_CONTEXT ...] setsockopt$inet_sctp6_SCTP_PR_SUPPORTED : assoc_id [getsockopt$inet_sctp6_SCTP_ASSOCINFO getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY getsockopt$inet_sctp6_SCTP_CONTEXT ...] setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED: assoc_id [getsockopt$inet_sctp6_SCTP_ASSOCINFO getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY getsockopt$inet_sctp6_SCTP_CONTEXT ...] setsockopt$inet_sctp6_SCTP_RESET_ASSOC : assoc_id [getsockopt$inet_sctp6_SCTP_ASSOCINFO getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY getsockopt$inet_sctp6_SCTP_CONTEXT ...] setsockopt$inet_sctp6_SCTP_RESET_STREAMS : assoc_id [getsockopt$inet_sctp6_SCTP_ASSOCINFO getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY getsockopt$inet_sctp6_SCTP_CONTEXT ...] setsockopt$inet_sctp6_SCTP_RTOINFO : assoc_id [getsockopt$inet_sctp6_SCTP_ASSOCINFO getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY getsockopt$inet_sctp6_SCTP_CONTEXT ...] setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR: assoc_id [getsockopt$inet_sctp6_SCTP_ASSOCINFO getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY getsockopt$inet_sctp6_SCTP_CONTEXT ...] setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER : assoc_id [getsockopt$inet_sctp6_SCTP_ASSOCINFO getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY getsockopt$inet_sctp6_SCTP_CONTEXT ...] setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE: assoc_id [getsockopt$inet_sctp6_SCTP_ASSOCINFO getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY getsockopt$inet_sctp6_SCTP_CONTEXT ...] setsockopt$inet_sctp_SCTP_ADD_STREAMS : assoc_id [getsockopt$inet_sctp6_SCTP_ASSOCINFO getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY getsockopt$inet_sctp6_SCTP_CONTEXT ...] setsockopt$inet_sctp_SCTP_ASSOCINFO : assoc_id [getsockopt$inet_sctp6_SCTP_ASSOCINFO getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY getsockopt$inet_sctp6_SCTP_CONTEXT ...] setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY : assoc_id [getsockopt$inet_sctp6_SCTP_ASSOCINFO getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY getsockopt$inet_sctp6_SCTP_CONTEXT ...] setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY: assoc_id [getsockopt$inet_sctp6_SCTP_ASSOCINFO getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY getsockopt$inet_sctp6_SCTP_CONTEXT ...] setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY : assoc_id [getsockopt$inet_sctp6_SCTP_ASSOCINFO getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY getsockopt$inet_sctp6_SCTP_CONTEXT ...] setsockopt$inet_sctp_SCTP_AUTH_KEY : assoc_id [getsockopt$inet_sctp6_SCTP_ASSOCINFO getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY getsockopt$inet_sctp6_SCTP_CONTEXT ...] setsockopt$inet_sctp_SCTP_CONTEXT : assoc_id [getsockopt$inet_sctp6_SCTP_ASSOCINFO getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY getsockopt$inet_sctp6_SCTP_CONTEXT ...] setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO : assoc_id [getsockopt$inet_sctp6_SCTP_ASSOCINFO getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY getsockopt$inet_sctp6_SCTP_CONTEXT ...] setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM: assoc_id [getsockopt$inet_sctp6_SCTP_ASSOCINFO getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY getsockopt$inet_sctp6_SCTP_CONTEXT ...] setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO : assoc_id [getsockopt$inet_sctp6_SCTP_ASSOCINFO getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY getsockopt$inet_sctp6_SCTP_CONTEXT ...] setsockopt$inet_sctp_SCTP_DELAYED_SACK : assoc_id [getsockopt$inet_sctp6_SCTP_ASSOCINFO getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY getsockopt$inet_sctp6_SCTP_CONTEXT ...] setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET: assoc_id [getsockopt$inet_sctp6_SCTP_ASSOCINFO getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY getsockopt$inet_sctp6_SCTP_CONTEXT ...] setsockopt$inet_sctp_SCTP_MAXSEG : assoc_id [getsockopt$inet_sctp6_SCTP_ASSOCINFO getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY getsockopt$inet_sctp6_SCTP_CONTEXT ...] setsockopt$inet_sctp_SCTP_MAX_BURST : assoc_id [getsockopt$inet_sctp6_SCTP_ASSOCINFO getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY getsockopt$inet_sctp6_SCTP_CONTEXT ...] setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS : assoc_id [getsockopt$inet_sctp6_SCTP_ASSOCINFO getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY getsockopt$inet_sctp6_SCTP_CONTEXT ...] setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS : assoc_id [getsockopt$inet_sctp6_SCTP_ASSOCINFO getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY getsockopt$inet_sctp6_SCTP_CONTEXT ...] setsockopt$inet_sctp_SCTP_PRIMARY_ADDR : assoc_id [getsockopt$inet_sctp6_SCTP_ASSOCINFO getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY getsockopt$inet_sctp6_SCTP_CONTEXT ...] setsockopt$inet_sctp_SCTP_PR_SUPPORTED : assoc_id [getsockopt$inet_sctp6_SCTP_ASSOCINFO getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY getsockopt$inet_sctp6_SCTP_CONTEXT ...] setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED: assoc_id [getsockopt$inet_sctp6_SCTP_ASSOCINFO getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY getsockopt$inet_sctp6_SCTP_CONTEXT ...] setsockopt$inet_sctp_SCTP_RESET_ASSOC : assoc_id [getsockopt$inet_sctp6_SCTP_ASSOCINFO getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY getsockopt$inet_sctp6_SCTP_CONTEXT ...] setsockopt$inet_sctp_SCTP_RESET_STREAMS : assoc_id [getsockopt$inet_sctp6_SCTP_ASSOCINFO getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY getsockopt$inet_sctp6_SCTP_CONTEXT ...] setsockopt$inet_sctp_SCTP_RTOINFO : assoc_id [getsockopt$inet_sctp6_SCTP_ASSOCINFO getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY getsockopt$inet_sctp6_SCTP_CONTEXT ...] setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR: assoc_id [getsockopt$inet_sctp6_SCTP_ASSOCINFO getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY getsockopt$inet_sctp6_SCTP_CONTEXT ...] setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER : assoc_id [getsockopt$inet_sctp6_SCTP_ASSOCINFO getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY getsockopt$inet_sctp6_SCTP_CONTEXT ...] setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE: assoc_id [getsockopt$inet_sctp6_SCTP_ASSOCINFO getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY getsockopt$inet_sctp6_SCTP_CONTEXT ...] setsockopt$llc_int : sock_llc [accept4$llc syz_init_net_socket$llc] setsockopt$netrom_NETROM_IDLE : sock_netrom [accept$netrom accept4$netrom syz_init_net_socket$netrom] setsockopt$netrom_NETROM_N2 : sock_netrom [accept$netrom accept4$netrom syz_init_net_socket$netrom] setsockopt$netrom_NETROM_T1 : sock_netrom [accept$netrom accept4$netrom syz_init_net_socket$netrom] setsockopt$netrom_NETROM_T2 : sock_netrom [accept$netrom accept4$netrom syz_init_net_socket$netrom] setsockopt$netrom_NETROM_T4 : sock_netrom [accept$netrom accept4$netrom syz_init_net_socket$netrom] setsockopt$nfc_llcp_NFC_LLCP_MIUX : sock_nfc_llcp [accept$nfc_llcp accept4$nfc_llcp syz_init_net_socket$nfc_llcp] setsockopt$nfc_llcp_NFC_LLCP_RW : sock_nfc_llcp [accept$nfc_llcp accept4$nfc_llcp syz_init_net_socket$nfc_llcp] setsockopt$rose : sock_rose [accept4$rose syz_init_net_socket$rose] setsockopt$sock_attach_bpf : fd_bpf_prog [bpf$BPF_PROG_GET_FD_BY_ID bpf$BPF_PROG_RAW_TRACEPOINT_LOAD bpf$BPF_PROG_WITH_BTFID_LOAD ...] setsockopt$sock_cred : pid [capget$auto capset$auto clone$auto ...] setsockopt$sock_timeval : time_usec [getitimer getrusage getsockopt$sock_timeval ...] syz_memcpy_off$KVM_EXIT_HYPERCALL : kvm_run_ptr [mmap$KVM_VCPU] syz_memcpy_off$KVM_EXIT_MMIO : kvm_run_ptr [mmap$KVM_VCPU] 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 : 450/8048 2025/08/20 23:55:41 new: machine check complete 2025/08/20 23:55:45 new: adding 52782 seeds 2025/08/20 23:56:35 patched crashed: possible deadlock in io_req_defer_failed [need repro = true] 2025/08/20 23:56:35 scheduled a reproduction of 'possible deadlock in io_req_defer_failed' 2025/08/20 23:56:45 patched crashed: possible deadlock in io_req_defer_failed [need repro = true] 2025/08/20 23:56:45 scheduled a reproduction of 'possible deadlock in io_req_defer_failed' 2025/08/20 23:56:55 patched crashed: possible deadlock in io_req_defer_failed [need repro = true] 2025/08/20 23:56:55 scheduled a reproduction of 'possible deadlock in io_req_defer_failed' 2025/08/20 23:57:05 patched crashed: possible deadlock in io_req_defer_failed [need repro = true] 2025/08/20 23:57:05 scheduled a reproduction of 'possible deadlock in io_req_defer_failed' 2025/08/20 23:57:31 runner 8 connected 2025/08/20 23:57:42 runner 4 connected 2025/08/20 23:57:54 runner 1 connected 2025/08/20 23:58:04 runner 0 connected 2025/08/20 23:59:28 STAT { "buffer too small": 0, "candidate triage jobs": 6, "candidates": 50108, "comps overflows": 0, "corpus": 2620, "corpus [files]": 0, "corpus [symbols]": 412, "cover overflows": 3299, "coverage": 33319, "distributor delayed": 2434, "distributor undelayed": 2434, "distributor violated": 5, "exec candidate": 2674, "exec collide": 0, "exec fuzz": 0, "exec gen": 0, "exec hints": 0, "exec inject": 0, "exec minimize": 0, "exec retries": 0, "exec seeds": 0, "exec smash": 0, "exec total [base]": 30842, "exec total [new]": 46729, "exec triage": 8207, "executor restarts [base]": 36, "executor restarts [new]": 71, "fault jobs": 0, "fuzzer jobs": 6, "fuzzing VMs [base]": 4, "fuzzing VMs [new]": 8, "hints jobs": 0, "max signal": 33508, "minimize: array": 0, "minimize: buffer": 0, "minimize: call": 0, "minimize: filename": 0, "minimize: integer": 0, "minimize: pointer": 0, "minimize: props": 0, "minimize: resource": 0, "modules [base]": 1, "modules [new]": 1, "new inputs": 2674, "no exec duration": 27246000000, "no exec requests": 116, "pending": 4, "prog exec time": 85, "reproducing": 0, "rpc recv": 632470732, "rpc sent": 18916864, "signal": 32965, "smash jobs": 0, "triage jobs": 0, "vm output": 292082, "vm restarts [base]": 4, "vm restarts [new]": 12 } 2025/08/21 00:01:04 patched crashed: possible deadlock in io_req_defer_failed [need repro = true] 2025/08/21 00:01:04 scheduled a reproduction of 'possible deadlock in io_req_defer_failed' 2025/08/21 00:02:02 runner 3 connected 2025/08/21 00:04:09 patched crashed: possible deadlock in io_req_defer_failed [need repro = true] 2025/08/21 00:04:09 scheduled a reproduction of 'possible deadlock in io_req_defer_failed' 2025/08/21 00:04:28 STAT { "buffer too small": 0, "candidate triage jobs": 1, "candidates": 49618, "comps overflows": 0, "corpus": 3086, "corpus [files]": 0, "corpus [symbols]": 493, "cover overflows": 8418, "coverage": 34796, "distributor delayed": 2815, "distributor undelayed": 2815, "distributor violated": 5, "exec candidate": 3164, "exec collide": 0, "exec fuzz": 0, "exec gen": 0, "exec hints": 0, "exec inject": 0, "exec minimize": 0, "exec retries": 0, "exec seeds": 0, "exec smash": 0, "exec total [base]": 78267, "exec total [new]": 132418, "exec triage": 9728, "executor restarts [base]": 36, "executor restarts [new]": 74, "fault jobs": 0, "fuzzer jobs": 1, "fuzzing VMs [base]": 4, "fuzzing VMs [new]": 7, "hints jobs": 0, "max signal": 35000, "minimize: array": 0, "minimize: buffer": 0, "minimize: call": 0, "minimize: filename": 0, "minimize: integer": 0, "minimize: pointer": 0, "minimize: props": 0, "minimize: resource": 0, "modules [base]": 1, "modules [new]": 1, "new inputs": 3157, "no exec duration": 27275000000, "no exec requests": 121, "pending": 6, "prog exec time": 79, "reproducing": 0, "rpc recv": 714907952, "rpc sent": 42443624, "signal": 34441, "smash jobs": 0, "triage jobs": 0, "vm output": 412050, "vm restarts [base]": 4, "vm restarts [new]": 13 } 2025/08/21 00:04:34 new: boot error: can't ssh into the instance 2025/08/21 00:04:34 new: boot error: can't ssh into the instance 2025/08/21 00:05:07 runner 8 connected 2025/08/21 00:05:38 runner 2 connected 2025/08/21 00:05:39 runner 9 connected 2025/08/21 00:08:28 triaged 98.2% of the corpus 2025/08/21 00:08:28 starting bug reproductions 2025/08/21 00:08:28 starting bug reproductions (max 10 VMs, 7 repros) 2025/08/21 00:08:28 start reproducing 'possible deadlock in io_req_defer_failed' 2025/08/21 00:08:58 triaged 100.0% of the corpus 2025/08/21 00:09:28 STAT { "buffer too small": 0, "candidate triage jobs": 0, "candidates": 0, "comps overflows": 36, "corpus": 3208, "corpus [files]": 0, "corpus [symbols]": 522, "cover overflows": 14322, "coverage": 35658, "distributor delayed": 2935, "distributor undelayed": 2935, "distributor violated": 5, "exec candidate": 52782, "exec collide": 360, "exec fuzz": 693, "exec gen": 32, "exec hints": 108, "exec inject": 0, "exec minimize": 2275, "exec retries": 0, "exec seeds": 233, "exec smash": 425, "exec total [base]": 120362, "exec total [new]": 216305, "exec triage": 10208, "executor restarts [base]": 36, "executor restarts [new]": 83, "fault jobs": 0, "fuzzer jobs": 241, "fuzzing VMs [base]": 4, "fuzzing VMs [new]": 8, "hints jobs": 84, "max signal": 36140, "minimize: array": 0, "minimize: buffer": 0, "minimize: call": 1462, "minimize: filename": 0, "minimize: integer": 0, "minimize: pointer": 0, "minimize: props": 0, "minimize: resource": 0, "modules [base]": 1, "modules [new]": 1, "new inputs": 3346, "no exec duration": 27283000000, "no exec requests": 123, "pending": 5, "prog exec time": 276, "reproducing": 1, "rpc recv": 896137512, "rpc sent": 69317472, "signal": 35286, "smash jobs": 116, "triage jobs": 41, "vm output": 562538, "vm restarts [base]": 4, "vm restarts [new]": 16 } 2025/08/21 00:10:03 reproducing crash 'possible deadlock in io_req_defer_failed': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f io_uring/io_uring.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/08/21 00:14:28 STAT { "buffer too small": 0, "candidate triage jobs": 0, "candidates": 0, "comps overflows": 481, "corpus": 3612, "corpus [files]": 0, "corpus [symbols]": 633, "cover overflows": 20705, "coverage": 37126, "distributor delayed": 3227, "distributor undelayed": 3227, "distributor violated": 5, "exec candidate": 52782, "exec collide": 2703, "exec fuzz": 5228, "exec gen": 222, "exec hints": 1445, "exec inject": 0, "exec minimize": 9732, "exec retries": 0, "exec seeds": 1424, "exec smash": 4971, "exec total [base]": 132928, "exec total [new]": 239120, "exec triage": 11428, "executor restarts [base]": 36, "executor restarts [new]": 85, "fault jobs": 0, "fuzzer jobs": 753, "fuzzing VMs [base]": 4, "fuzzing VMs [new]": 8, "hints jobs": 219, "max signal": 38132, "minimize: array": 0, "minimize: buffer": 0, "minimize: call": 5859, "minimize: filename": 0, "minimize: integer": 0, "minimize: pointer": 0, "minimize: props": 0, "minimize: resource": 0, "modules [base]": 1, "modules [new]": 1, "new inputs": 3845, "no exec duration": 27283000000, "no exec requests": 123, "pending": 5, "prog exec time": 273, "reproducing": 1, "rpc recv": 1232368476, "rpc sent": 100391928, "signal": 36575, "smash jobs": 516, "triage jobs": 18, "vm output": 913434, "vm restarts [base]": 4, "vm restarts [new]": 16 } 2025/08/21 00:16:12 patched crashed: WARNING in io_ring_exit_work [need repro = true] 2025/08/21 00:16:12 scheduled a reproduction of 'WARNING in io_ring_exit_work' 2025/08/21 00:16:12 start reproducing 'WARNING in io_ring_exit_work' 2025/08/21 00:16:49 patched crashed: WARNING in io_ring_exit_work [need repro = true] 2025/08/21 00:16:49 scheduled a reproduction of 'WARNING in io_ring_exit_work' 2025/08/21 00:16:55 base crash: WARNING in io_ring_exit_work 2025/08/21 00:17:16 runner 6 connected 2025/08/21 00:17:47 runner 4 connected 2025/08/21 00:17:53 runner 2 connected 2025/08/21 00:18:34 new: boot error: can't ssh into the instance 2025/08/21 00:19:28 STAT { "buffer too small": 0, "candidate triage jobs": 0, "candidates": 0, "comps overflows": 738, "corpus": 3856, "corpus [files]": 0, "corpus [symbols]": 706, "cover overflows": 25836, "coverage": 38500, "distributor delayed": 3406, "distributor undelayed": 3406, "distributor violated": 5, "exec candidate": 52782, "exec collide": 5154, "exec fuzz": 9821, "exec gen": 497, "exec hints": 2801, "exec inject": 0, "exec minimize": 14525, "exec retries": 0, "exec seeds": 2135, "exec smash": 10221, "exec total [base]": 144450, "exec total [new]": 259290, "exec triage": 12160, "executor restarts [base]": 40, "executor restarts [new]": 94, "fault jobs": 0, "fuzzer jobs": 950, "fuzzing VMs [base]": 4, "fuzzing VMs [new]": 7, "hints jobs": 244, "max signal": 39858, "minimize: array": 0, "minimize: buffer": 0, "minimize: call": 8678, "minimize: filename": 0, "minimize: integer": 0, "minimize: pointer": 0, "minimize: props": 0, "minimize: resource": 0, "modules [base]": 1, "modules [new]": 1, "new inputs": 4160, "no exec duration": 27283000000, "no exec requests": 123, "pending": 6, "prog exec time": 301, "reproducing": 2, "rpc recv": 1543579068, "rpc sent": 132133096, "signal": 37846, "smash jobs": 681, "triage jobs": 25, "vm output": 1423931, "vm restarts [base]": 5, "vm restarts [new]": 18 } 2025/08/21 00:21:00 patched crashed: WARNING in io_ring_exit_work [need repro = false] 2025/08/21 00:21:51 reproducing crash 'possible deadlock in io_req_defer_failed': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f io_uring/io_uring.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/08/21 00:22:05 runner 3 connected 2025/08/21 00:22:56 reproducing crash 'possible deadlock in io_req_defer_failed': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f io_uring/io_uring.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/08/21 00:23:33 reproducing crash 'possible deadlock in io_req_defer_failed': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f io_uring/io_uring.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/08/21 00:23:33 repro finished 'possible deadlock in io_req_defer_failed', repro=true crepro=false desc='possible deadlock in io_req_defer_failed' hub=false from_dashboard=false 2025/08/21 00:23:33 start reproducing 'possible deadlock in io_req_defer_failed' 2025/08/21 00:23:33 found repro for "possible deadlock in io_req_defer_failed" (orig title: "-SAME-", reliability: 1), took 15.08 minutes 2025/08/21 00:23:33 "possible deadlock in io_req_defer_failed": saved crash log into 1755735813.crash.log 2025/08/21 00:23:33 "possible deadlock in io_req_defer_failed": saved repro log into 1755735813.repro.log 2025/08/21 00:24:28 STAT { "buffer too small": 0, "candidate triage jobs": 0, "candidates": 0, "comps overflows": 1025, "corpus": 4018, "corpus [files]": 0, "corpus [symbols]": 769, "cover overflows": 30574, "coverage": 39594, "distributor delayed": 3568, "distributor undelayed": 3568, "distributor violated": 5, "exec candidate": 52782, "exec collide": 7435, "exec fuzz": 14032, "exec gen": 735, "exec hints": 3986, "exec inject": 0, "exec minimize": 18023, "exec retries": 0, "exec seeds": 2701, "exec smash": 15196, "exec total [base]": 154677, "exec total [new]": 276751, "exec triage": 12671, "executor restarts [base]": 41, "executor restarts [new]": 98, "fault jobs": 0, "fuzzer jobs": 897, "fuzzing VMs [base]": 3, "fuzzing VMs [new]": 7, "hints jobs": 226, "max signal": 40764, "minimize: array": 0, "minimize: buffer": 0, "minimize: call": 10617, "minimize: filename": 0, "minimize: integer": 0, "minimize: pointer": 0, "minimize: props": 0, "minimize: resource": 0, "modules [base]": 1, "modules [new]": 1, "new inputs": 4370, "no exec duration": 27283000000, "no exec requests": 123, "pending": 5, "prog exec time": 291, "reproducing": 2, "rpc recv": 1777479940, "rpc sent": 162025264, "signal": 38819, "smash jobs": 655, "triage jobs": 16, "vm output": 2106518, "vm restarts [base]": 5, "vm restarts [new]": 19 } 2025/08/21 00:25:40 attempt #0 to run "possible deadlock in io_req_defer_failed" on base: did not crash 2025/08/21 00:27:43 attempt #1 to run "possible deadlock in io_req_defer_failed" on base: did not crash 2025/08/21 00:28:47 patched crashed: WARNING in io_ring_exit_work [need repro = false] 2025/08/21 00:28:56 base crash: WARNING in io_ring_exit_work 2025/08/21 00:29:28 STAT { "buffer too small": 0, "candidate triage jobs": 0, "candidates": 0, "comps overflows": 1269, "corpus": 4171, "corpus [files]": 0, "corpus [symbols]": 829, "cover overflows": 35743, "coverage": 40562, "distributor delayed": 3687, "distributor undelayed": 3687, "distributor violated": 5, "exec candidate": 52782, "exec collide": 9914, "exec fuzz": 18637, "exec gen": 977, "exec hints": 5447, "exec inject": 0, "exec minimize": 21518, "exec retries": 0, "exec seeds": 3189, "exec smash": 20580, "exec total [base]": 162509, "exec total [new]": 295358, "exec triage": 13125, "executor restarts [base]": 43, "executor restarts [new]": 99, "fault jobs": 0, "fuzzer jobs": 803, "fuzzing VMs [base]": 2, "fuzzing VMs [new]": 6, "hints jobs": 218, "max signal": 41705, "minimize: array": 0, "minimize: buffer": 0, "minimize: call": 12564, "minimize: filename": 0, "minimize: integer": 0, "minimize: pointer": 0, "minimize: props": 0, "minimize: resource": 0, "modules [base]": 1, "modules [new]": 1, "new inputs": 4561, "no exec duration": 27283000000, "no exec requests": 123, "pending": 5, "prog exec time": 357, "reproducing": 2, "rpc recv": 1955654152, "rpc sent": 192111680, "signal": 39709, "smash jobs": 579, "triage jobs": 6, "vm output": 2551664, "vm restarts [base]": 5, "vm restarts [new]": 19 } 2025/08/21 00:29:43 runner 8 connected 2025/08/21 00:30:00 runner 1 connected 2025/08/21 00:33:02 new: boot error: can't ssh into the instance 2025/08/21 00:34:03 patched crashed: WARNING in io_ring_exit_work [need repro = false] 2025/08/21 00:34:28 STAT { "buffer too small": 0, "candidate triage jobs": 0, "candidates": 0, "comps overflows": 1439, "corpus": 4303, "corpus [files]": 0, "corpus [symbols]": 866, "cover overflows": 40372, "coverage": 41770, "distributor delayed": 3810, "distributor undelayed": 3810, "distributor violated": 5, "exec candidate": 52782, "exec collide": 12573, "exec fuzz": 23692, "exec gen": 1244, "exec hints": 7230, "exec inject": 0, "exec minimize": 24063, "exec retries": 0, "exec seeds": 3616, "exec smash": 26342, "exec total [base]": 170876, "exec total [new]": 314295, "exec triage": 13563, "executor restarts [base]": 48, "executor restarts [new]": 105, "fault jobs": 0, "fuzzer jobs": 554, "fuzzing VMs [base]": 3, "fuzzing VMs [new]": 6, "hints jobs": 162, "max signal": 43013, "minimize: array": 0, "minimize: buffer": 0, "minimize: call": 13915, "minimize: filename": 0, "minimize: integer": 0, "minimize: pointer": 0, "minimize: props": 0, "minimize: resource": 0, "modules [base]": 1, "modules [new]": 1, "new inputs": 4742, "no exec duration": 27283000000, "no exec requests": 123, "pending": 5, "prog exec time": 284, "reproducing": 2, "rpc recv": 2167393712, "rpc sent": 223403272, "signal": 40865, "smash jobs": 384, "triage jobs": 8, "vm output": 3124419, "vm restarts [base]": 6, "vm restarts [new]": 20 } 2025/08/21 00:35:01 runner 7 connected 2025/08/21 00:35:07 patched crashed: WARNING in io_ring_exit_work [need repro = false] 2025/08/21 00:35:18 new: boot error: can't ssh into the instance 2025/08/21 00:35:58 base crash: WARNING in io_ring_exit_work 2025/08/21 00:36:04 runner 3 connected 2025/08/21 00:36:18 patched crashed: WARNING in io_ring_exit_work [need repro = false] 2025/08/21 00:36:40 base crash: WARNING in io_ring_exit_work 2025/08/21 00:36:56 runner 1 connected 2025/08/21 00:37:15 runner 6 connected 2025/08/21 00:37:17 new: boot error: can't ssh into the instance 2025/08/21 00:37:37 runner 3 connected 2025/08/21 00:37:49 base: boot error: can't ssh into the instance 2025/08/21 00:38:58 fuzzer has reached the modified code (899 + 0 + 0), continuing fuzzing 2025/08/21 00:39:28 STAT { "buffer too small": 0, "candidate triage jobs": 0, "candidates": 0, "comps overflows": 1593, "corpus": 4439, "corpus [files]": 0, "corpus [symbols]": 904, "cover overflows": 44683, "coverage": 42340, "distributor delayed": 3920, "distributor undelayed": 3920, "distributor violated": 5, "exec candidate": 52782, "exec collide": 15325, "exec fuzz": 28836, "exec gen": 1519, "exec hints": 9299, "exec inject": 0, "exec minimize": 26646, "exec retries": 0, "exec seeds": 4053, "exec smash": 32009, "exec total [base]": 178606, "exec total [new]": 333616, "exec triage": 13954, "executor restarts [base]": 55, "executor restarts [new]": 115, "fault jobs": 0, "fuzzer jobs": 275, "fuzzing VMs [base]": 3, "fuzzing VMs [new]": 7, "hints jobs": 88, "max signal": 43644, "minimize: array": 0, "minimize: buffer": 0, "minimize: call": 15293, "minimize: filename": 0, "minimize: integer": 0, "minimize: pointer": 0, "minimize: props": 0, "minimize: resource": 0, "modules [base]": 1, "modules [new]": 1, "new inputs": 4913, "no exec duration": 27283000000, "no exec requests": 123, "pending": 5, "prog exec time": 346, "reproducing": 2, "rpc recv": 2456384192, "rpc sent": 254801504, "signal": 41420, "smash jobs": 173, "triage jobs": 14, "vm output": 3529802, "vm restarts [base]": 8, "vm restarts [new]": 23 } 2025/08/21 00:40:00 attempt #2 to run "possible deadlock in io_req_defer_failed" on base: did not crash 2025/08/21 00:40:00 patched-only: possible deadlock in io_req_defer_failed 2025/08/21 00:40:00 scheduled a reproduction of 'possible deadlock in io_req_defer_failed (full)' 2025/08/21 00:40:00 start reproducing 'possible deadlock in io_req_defer_failed (full)' 2025/08/21 00:41:04 runner 0 connected 2025/08/21 00:44:28 STAT { "buffer too small": 0, "candidate triage jobs": 0, "candidates": 0, "comps overflows": 1700, "corpus": 4584, "corpus [files]": 0, "corpus [symbols]": 947, "cover overflows": 48198, "coverage": 43045, "distributor delayed": 4050, "distributor undelayed": 4050, "distributor violated": 5, "exec candidate": 52782, "exec collide": 17868, "exec fuzz": 33669, "exec gen": 1781, "exec hints": 11304, "exec inject": 0, "exec minimize": 29456, "exec retries": 0, "exec seeds": 4520, "exec smash": 37176, "exec total [base]": 189878, "exec total [new]": 352105, "exec triage": 14356, "executor restarts [base]": 58, "executor restarts [new]": 117, "fault jobs": 0, "fuzzer jobs": 62, "fuzzing VMs [base]": 4, "fuzzing VMs [new]": 6, "hints jobs": 15, "max signal": 44460, "minimize: array": 0, "minimize: buffer": 0, "minimize: call": 16870, "minimize: filename": 0, "minimize: integer": 0, "minimize: pointer": 0, "minimize: props": 0, "minimize: resource": 0, "modules [base]": 1, "modules [new]": 1, "new inputs": 5088, "no exec duration": 27389000000, "no exec requests": 125, "pending": 5, "prog exec time": 269, "reproducing": 3, "rpc recv": 2610605732, "rpc sent": 288319928, "signal": 42065, "smash jobs": 37, "triage jobs": 10, "vm output": 4287453, "vm restarts [base]": 9, "vm restarts [new]": 23 } 2025/08/21 00:45:24 new: boot error: can't ssh into the instance 2025/08/21 00:45:30 patched crashed: WARNING in io_ring_exit_work [need repro = false] 2025/08/21 00:45:47 patched crashed: WARNING in io_ring_exit_work [need repro = false] 2025/08/21 00:46:27 runner 8 connected 2025/08/21 00:46:29 reproducing crash 'no output/lost connection': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f io_uring/io_uring.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/08/21 00:46:31 base crash: WARNING in io_ring_exit_work 2025/08/21 00:46:43 runner 7 connected 2025/08/21 00:47:27 runner 3 connected 2025/08/21 00:49:17 new: boot error: can't ssh into the instance 2025/08/21 00:49:20 base crash: WARNING in io_ring_exit_work 2025/08/21 00:49:28 STAT { "buffer too small": 0, "candidate triage jobs": 0, "candidates": 0, "comps overflows": 1823, "corpus": 4779, "corpus [files]": 0, "corpus [symbols]": 989, "cover overflows": 51679, "coverage": 43826, "distributor delayed": 4222, "distributor undelayed": 4222, "distributor violated": 5, "exec candidate": 52782, "exec collide": 20087, "exec fuzz": 37701, "exec gen": 1996, "exec hints": 12079, "exec inject": 0, "exec minimize": 33395, "exec retries": 0, "exec seeds": 5119, "exec smash": 42267, "exec total [base]": 202013, "exec total [new]": 369469, "exec triage": 14847, "executor restarts [base]": 62, "executor restarts [new]": 124, "fault jobs": 0, "fuzzer jobs": 54, "fuzzing VMs [base]": 3, "fuzzing VMs [new]": 6, "hints jobs": 8, "max signal": 45431, "minimize: array": 0, "minimize: buffer": 0, "minimize: call": 18884, "minimize: filename": 0, "minimize: integer": 0, "minimize: pointer": 0, "minimize: props": 0, "minimize: resource": 0, "modules [base]": 1, "modules [new]": 1, "new inputs": 5312, "no exec duration": 27389000000, "no exec requests": 125, "pending": 5, "prog exec time": 305, "reproducing": 3, "rpc recv": 2848264756, "rpc sent": 318522640, "signal": 42810, "smash jobs": 39, "triage jobs": 7, "vm output": 4855779, "vm restarts [base]": 10, "vm restarts [new]": 25 } 2025/08/21 00:50:17 runner 2 connected 2025/08/21 00:52:08 repro finished 'WARNING in io_ring_exit_work', repro=false crepro=false desc='' hub=false from_dashboard=false 2025/08/21 00:52:08 reproduction of "WARNING in io_ring_exit_work" aborted: it's no longer needed 2025/08/21 00:52:08 failed repro for "WARNING in io_ring_exit_work", err=%!s() 2025/08/21 00:52:08 "WARNING in io_ring_exit_work": saved crash log into 1755737528.crash.log 2025/08/21 00:52:08 "WARNING in io_ring_exit_work": saved repro log into 1755737528.repro.log 2025/08/21 00:52:53 runner 0 connected 2025/08/21 00:54:28 STAT { "buffer too small": 0, "candidate triage jobs": 0, "candidates": 0, "comps overflows": 1890, "corpus": 4870, "corpus [files]": 0, "corpus [symbols]": 1018, "cover overflows": 55251, "coverage": 44126, "distributor delayed": 4295, "distributor undelayed": 4295, "distributor violated": 5, "exec candidate": 52782, "exec collide": 23875, "exec fuzz": 44893, "exec gen": 2362, "exec hints": 12869, "exec inject": 0, "exec minimize": 35438, "exec retries": 0, "exec seeds": 5403, "exec smash": 44921, "exec total [base]": 213173, "exec total [new]": 386829, "exec triage": 15089, "executor restarts [base]": 65, "executor restarts [new]": 127, "fault jobs": 0, "fuzzer jobs": 14, "fuzzing VMs [base]": 4, "fuzzing VMs [new]": 6, "hints jobs": 2, "max signal": 45763, "minimize: array": 0, "minimize: buffer": 0, "minimize: call": 19954, "minimize: filename": 0, "minimize: integer": 0, "minimize: pointer": 1, "minimize: props": 0, "minimize: resource": 0, "modules [base]": 1, "modules [new]": 1, "new inputs": 5422, "no exec duration": 27389000000, "no exec requests": 125, "pending": 4, "prog exec time": 327, "reproducing": 2, "rpc recv": 3000809460, "rpc sent": 352888936, "signal": 43088, "smash jobs": 5, "triage jobs": 7, "vm output": 5474816, "vm restarts [base]": 11, "vm restarts [new]": 26 } 2025/08/21 00:54:31 patched crashed: WARNING in io_ring_exit_work [need repro = false] 2025/08/21 00:55:27 runner 5 connected 2025/08/21 00:56:42 base crash: WARNING in io_ring_exit_work 2025/08/21 00:57:45 runner 0 connected 2025/08/21 00:59:28 STAT { "buffer too small": 0, "candidate triage jobs": 0, "candidates": 0, "comps overflows": 1960, "corpus": 4931, "corpus [files]": 0, "corpus [symbols]": 1049, "cover overflows": 58837, "coverage": 44463, "distributor delayed": 4328, "distributor undelayed": 4328, "distributor violated": 5, "exec candidate": 52782, "exec collide": 28412, "exec fuzz": 53156, "exec gen": 2775, "exec hints": 13494, "exec inject": 0, "exec minimize": 36968, "exec retries": 0, "exec seeds": 5589, "exec smash": 46502, "exec total [base]": 222923, "exec total [new]": 404130, "exec triage": 15256, "executor restarts [base]": 71, "executor restarts [new]": 134, "fault jobs": 0, "fuzzer jobs": 7, "fuzzing VMs [base]": 4, "fuzzing VMs [new]": 7, "hints jobs": 1, "max signal": 46073, "minimize: array": 0, "minimize: buffer": 0, "minimize: call": 20753, "minimize: filename": 0, "minimize: integer": 0, "minimize: pointer": 3, "minimize: props": 0, "minimize: resource": 0, "modules [base]": 1, "modules [new]": 1, "new inputs": 5495, "no exec duration": 27389000000, "no exec requests": 125, "pending": 4, "prog exec time": 378, "reproducing": 2, "rpc recv": 3130655508, "rpc sent": 390469808, "signal": 43392, "smash jobs": 2, "triage jobs": 4, "vm output": 5902229, "vm restarts [base]": 12, "vm restarts [new]": 27 } 2025/08/21 01:03:59 patched crashed: WARNING in io_ring_exit_work [need repro = false] 2025/08/21 01:04:06 patched crashed: WARNING in io_ring_exit_work [need repro = false] 2025/08/21 01:04:15 new: boot error: can't ssh into the instance 2025/08/21 01:04:28 STAT { "buffer too small": 0, "candidate triage jobs": 0, "candidates": 0, "comps overflows": 2034, "corpus": 4979, "corpus [files]": 0, "corpus [symbols]": 1074, "cover overflows": 62572, "coverage": 45137, "distributor delayed": 4367, "distributor undelayed": 4367, "distributor violated": 5, "exec candidate": 52782, "exec collide": 32896, "exec fuzz": 61728, "exec gen": 3265, "exec hints": 13612, "exec inject": 0, "exec minimize": 38277, "exec retries": 0, "exec seeds": 5736, "exec smash": 47737, "exec total [base]": 232395, "exec total [new]": 420608, "exec triage": 15382, "executor restarts [base]": 73, "executor restarts [new]": 136, "fault jobs": 0, "fuzzer jobs": 5, "fuzzing VMs [base]": 4, "fuzzing VMs [new]": 5, "hints jobs": 0, "max signal": 46684, "minimize: array": 0, "minimize: buffer": 0, "minimize: call": 21470, "minimize: filename": 0, "minimize: integer": 0, "minimize: pointer": 3, "minimize: props": 0, "minimize: resource": 0, "modules [base]": 1, "modules [new]": 1, "new inputs": 5552, "no exec duration": 27389000000, "no exec requests": 125, "pending": 4, "prog exec time": 389, "reproducing": 2, "rpc recv": 3189959032, "rpc sent": 425449072, "signal": 43969, "smash jobs": 2, "triage jobs": 3, "vm output": 6449321, "vm restarts [base]": 12, "vm restarts [new]": 27 } 2025/08/21 01:04:46 base crash: WARNING in io_ring_exit_work 2025/08/21 01:04:57 runner 4 connected 2025/08/21 01:05:02 runner 0 connected 2025/08/21 01:05:11 repro finished 'possible deadlock in io_req_defer_failed', repro=false crepro=false desc='' hub=false from_dashboard=false 2025/08/21 01:05:11 reproduction of "possible deadlock in io_req_defer_failed" aborted: it's no longer needed 2025/08/21 01:05:11 reproduction of "possible deadlock in io_req_defer_failed" aborted: it's no longer needed 2025/08/21 01:05:11 reproduction of "possible deadlock in io_req_defer_failed" aborted: it's no longer needed 2025/08/21 01:05:11 reproduction of "possible deadlock in io_req_defer_failed" aborted: it's no longer needed 2025/08/21 01:05:11 failed repro for "possible deadlock in io_req_defer_failed", err=%!s() 2025/08/21 01:05:11 "possible deadlock in io_req_defer_failed": saved crash log into 1755738311.crash.log 2025/08/21 01:05:11 "possible deadlock in io_req_defer_failed": saved repro log into 1755738311.repro.log 2025/08/21 01:05:18 new: boot error: can't ssh into the instance 2025/08/21 01:05:42 runner 0 connected 2025/08/21 01:06:43 runner 9 connected 2025/08/21 01:07:26 patched crashed: WARNING in io_ring_exit_work [need repro = false] 2025/08/21 01:08:11 base crash: WARNING in io_ring_exit_work 2025/08/21 01:08:23 runner 6 connected 2025/08/21 01:08:56 patched crashed: WARNING in io_ring_exit_work [need repro = false] 2025/08/21 01:09:08 runner 1 connected 2025/08/21 01:09:11 patched crashed: possible deadlock in io_req_defer_failed [need repro = false] 2025/08/21 01:09:28 STAT { "buffer too small": 0, "candidate triage jobs": 0, "candidates": 0, "comps overflows": 2103, "corpus": 5021, "corpus [files]": 0, "corpus [symbols]": 1098, "cover overflows": 66037, "coverage": 45293, "distributor delayed": 4425, "distributor undelayed": 4425, "distributor violated": 5, "exec candidate": 52782, "exec collide": 36792, "exec fuzz": 69080, "exec gen": 3636, "exec hints": 13737, "exec inject": 0, "exec minimize": 39429, "exec retries": 0, "exec seeds": 5862, "exec smash": 48768, "exec total [base]": 240965, "exec total [new]": 434808, "exec triage": 15528, "executor restarts [base]": 79, "executor restarts [new]": 149, "fault jobs": 0, "fuzzer jobs": 6, "fuzzing VMs [base]": 4, "fuzzing VMs [new]": 5, "hints jobs": 0, "max signal": 46867, "minimize: array": 0, "minimize: buffer": 0, "minimize: call": 22063, "minimize: filename": 0, "minimize: integer": 0, "minimize: pointer": 6, "minimize: props": 0, "minimize: resource": 0, "modules [base]": 1, "modules [new]": 1, "new inputs": 5611, "no exec duration": 27389000000, "no exec requests": 125, "pending": 0, "prog exec time": 335, "reproducing": 1, "rpc recv": 3441248924, "rpc sent": 457616824, "signal": 44114, "smash jobs": 2, "triage jobs": 4, "vm output": 7008899, "vm restarts [base]": 14, "vm restarts [new]": 31 } 2025/08/21 01:10:08 runner 9 connected 2025/08/21 01:10:41 patched crashed: possible deadlock in io_req_defer_failed [need repro = false] 2025/08/21 01:11:05 base crash: WARNING in io_ring_exit_work 2025/08/21 01:11:45 runner 6 connected 2025/08/21 01:12:10 runner 2 connected 2025/08/21 01:12:48 reproducing crash 'no output/lost connection': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f io_uring/io_uring.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/08/21 01:14:09 reproducing crash 'no output/lost connection': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f io_uring/io_uring.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/08/21 01:14:26 patched crashed: WARNING in io_ring_exit_work [need repro = false] 2025/08/21 01:14:28 STAT { "buffer too small": 0, "candidate triage jobs": 0, "candidates": 0, "comps overflows": 2162, "corpus": 5057, "corpus [files]": 0, "corpus [symbols]": 1121, "cover overflows": 69240, "coverage": 45452, "distributor delayed": 4457, "distributor undelayed": 4457, "distributor violated": 5, "exec candidate": 52782, "exec collide": 40819, "exec fuzz": 76664, "exec gen": 4068, "exec hints": 13820, "exec inject": 0, "exec minimize": 40346, "exec retries": 0, "exec seeds": 5970, "exec smash": 49663, "exec total [base]": 250145, "exec total [new]": 448958, "exec triage": 15630, "executor restarts [base]": 85, "executor restarts [new]": 158, "fault jobs": 0, "fuzzer jobs": 5, "fuzzing VMs [base]": 4, "fuzzing VMs [new]": 5, "hints jobs": 0, "max signal": 47009, "minimize: array": 0, "minimize: buffer": 0, "minimize: call": 22561, "minimize: filename": 0, "minimize: integer": 0, "minimize: pointer": 7, "minimize: props": 0, "minimize: resource": 0, "modules [base]": 1, "modules [new]": 1, "new inputs": 5655, "no exec duration": 27389000000, "no exec requests": 125, "pending": 0, "prog exec time": 336, "reproducing": 1, "rpc recv": 3585294520, "rpc sent": 490889216, "signal": 44231, "smash jobs": 3, "triage jobs": 2, "vm output": 7454804, "vm restarts [base]": 15, "vm restarts [new]": 33 } 2025/08/21 01:15:23 new: boot error: can't ssh into the instance 2025/08/21 01:15:26 runner 4 connected 2025/08/21 01:15:34 reproducing crash 'no output/lost connection': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f io_uring/io_uring.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/08/21 01:15:38 patched crashed: WARNING in io_ring_exit_work [need repro = false] 2025/08/21 01:16:20 runner 1 connected 2025/08/21 01:16:47 reproducing crash 'no output/lost connection': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f io_uring/io_uring.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/08/21 01:16:56 base crash: WARNING in io_ring_exit_work 2025/08/21 01:17:05 new: boot error: can't ssh into the instance 2025/08/21 01:17:52 patched crashed: WARNING in io_ring_exit_work [need repro = false] 2025/08/21 01:17:53 runner 0 connected 2025/08/21 01:18:15 reproducing crash 'no output/lost connection': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f io_uring/io_uring.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/08/21 01:18:51 runner 6 connected 2025/08/21 01:19:02 new: boot error: can't ssh into the instance 2025/08/21 01:19:28 STAT { "buffer too small": 0, "candidate triage jobs": 0, "candidates": 0, "comps overflows": 2225, "corpus": 5093, "corpus [files]": 0, "corpus [symbols]": 1140, "cover overflows": 72132, "coverage": 45539, "distributor delayed": 4508, "distributor undelayed": 4508, "distributor violated": 5, "exec candidate": 52782, "exec collide": 44624, "exec fuzz": 83897, "exec gen": 4442, "exec hints": 13906, "exec inject": 0, "exec minimize": 41203, "exec retries": 0, "exec seeds": 6081, "exec smash": 50552, "exec total [base]": 259652, "exec total [new]": 462441, "exec triage": 15755, "executor restarts [base]": 92, "executor restarts [new]": 171, "fault jobs": 0, "fuzzer jobs": 7, "fuzzing VMs [base]": 4, "fuzzing VMs [new]": 6, "hints jobs": 1, "max signal": 47123, "minimize: array": 0, "minimize: buffer": 0, "minimize: call": 23021, "minimize: filename": 0, "minimize: integer": 0, "minimize: pointer": 7, "minimize: props": 0, "minimize: resource": 0, "modules [base]": 1, "modules [new]": 1, "new inputs": 5706, "no exec duration": 27389000000, "no exec requests": 125, "pending": 0, "prog exec time": 303, "reproducing": 1, "rpc recv": 3762673552, "rpc sent": 524032560, "signal": 44297, "smash jobs": 5, "triage jobs": 1, "vm output": 7753374, "vm restarts [base]": 16, "vm restarts [new]": 36 } 2025/08/21 01:19:59 runner 5 connected 2025/08/21 01:21:02 patched crashed: WARNING in io_ring_exit_work [need repro = false] 2025/08/21 01:22:19 patched crashed: possible deadlock in io_req_defer_failed [need repro = false] 2025/08/21 01:23:18 runner 7 connected 2025/08/21 01:23:56 patched crashed: possible deadlock in io_req_defer_failed [need repro = false] 2025/08/21 01:24:28 STAT { "buffer too small": 0, "candidate triage jobs": 0, "candidates": 0, "comps overflows": 2270, "corpus": 5123, "corpus [files]": 0, "corpus [symbols]": 1156, "cover overflows": 75310, "coverage": 46030, "distributor delayed": 4533, "distributor undelayed": 4533, "distributor violated": 5, "exec candidate": 52782, "exec collide": 48897, "exec fuzz": 92115, "exec gen": 4909, "exec hints": 14001, "exec inject": 0, "exec minimize": 41985, "exec retries": 0, "exec seeds": 6171, "exec smash": 51349, "exec total [base]": 270152, "exec total [new]": 477253, "exec triage": 15845, "executor restarts [base]": 92, "executor restarts [new]": 177, "fault jobs": 0, "fuzzer jobs": 6, "fuzzing VMs [base]": 4, "fuzzing VMs [new]": 5, "hints jobs": 1, "max signal": 47641, "minimize: array": 0, "minimize: buffer": 0, "minimize: call": 23440, "minimize: filename": 0, "minimize: integer": 0, "minimize: pointer": 7, "minimize: props": 0, "minimize: resource": 0, "modules [base]": 1, "modules [new]": 1, "new inputs": 5745, "no exec duration": 27389000000, "no exec requests": 125, "pending": 0, "prog exec time": 346, "reproducing": 1, "rpc recv": 3871509824, "rpc sent": 562376376, "signal": 44795, "smash jobs": 3, "triage jobs": 2, "vm output": 8046101, "vm restarts [base]": 16, "vm restarts [new]": 38 } 2025/08/21 01:24:53 runner 5 connected 2025/08/21 01:24:55 base crash: WARNING in io_ring_exit_work 2025/08/21 01:25:05 patched crashed: possible deadlock in io_req_defer_failed [need repro = false] 2025/08/21 01:25:43 new: boot error: can't ssh into the instance 2025/08/21 01:25:52 runner 2 connected 2025/08/21 01:26:09 runner 1 connected 2025/08/21 01:26:40 runner 8 connected 2025/08/21 01:26:53 new: boot error: can't ssh into the instance 2025/08/21 01:28:05 base crash: WARNING in io_ring_exit_work 2025/08/21 01:28:10 reproducing crash 'no output/lost connection': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f io_uring/io_uring.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/08/21 01:28:21 new: boot error: can't ssh into the instance 2025/08/21 01:29:04 runner 3 connected 2025/08/21 01:29:22 reproducing crash 'no output/lost connection': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f io_uring/io_uring.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/08/21 01:29:28 STAT { "buffer too small": 0, "candidate triage jobs": 0, "candidates": 0, "comps overflows": 2339, "corpus": 5161, "corpus [files]": 0, "corpus [symbols]": 1174, "cover overflows": 78888, "coverage": 46712, "distributor delayed": 4579, "distributor undelayed": 4579, "distributor violated": 5, "exec candidate": 52782, "exec collide": 53454, "exec fuzz": 100444, "exec gen": 5397, "exec hints": 14112, "exec inject": 0, "exec minimize": 42925, "exec retries": 0, "exec seeds": 6288, "exec smash": 52263, "exec total [base]": 278760, "exec total [new]": 492830, "exec triage": 15960, "executor restarts [base]": 99, "executor restarts [new]": 189, "fault jobs": 0, "fuzzer jobs": 13, "fuzzing VMs [base]": 4, "fuzzing VMs [new]": 7, "hints jobs": 2, "max signal": 48757, "minimize: array": 0, "minimize: buffer": 0, "minimize: call": 23953, "minimize: filename": 0, "minimize: integer": 0, "minimize: pointer": 7, "minimize: props": 0, "minimize: resource": 0, "modules [base]": 1, "modules [new]": 1, "new inputs": 5794, "no exec duration": 27389000000, "no exec requests": 125, "pending": 0, "prog exec time": 338, "reproducing": 1, "rpc recv": 4078767352, "rpc sent": 597543160, "signal": 45220, "smash jobs": 8, "triage jobs": 3, "vm output": 8456328, "vm restarts [base]": 18, "vm restarts [new]": 41 } 2025/08/21 01:29:40 reproducing crash 'no output/lost connection': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f io_uring/io_uring.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/08/21 01:30:54 reproducing crash 'no output/lost connection': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f io_uring/io_uring.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/08/21 01:31:08 new: boot error: can't ssh into the instance 2025/08/21 01:31:31 reproducing crash 'no output/lost connection': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f io_uring/io_uring.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/08/21 01:32:13 runner 9 connected 2025/08/21 01:32:28 reproducing crash 'no output/lost connection': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f io_uring/io_uring.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/08/21 01:32:28 repro finished 'possible deadlock in io_req_defer_failed (full)', repro=true crepro=true desc='possible deadlock in io_req_defer_failed' hub=false from_dashboard=false 2025/08/21 01:32:28 found repro for "possible deadlock in io_req_defer_failed" (orig title: "-SAME-", reliability: 1), took 52.47 minutes 2025/08/21 01:32:28 "possible deadlock in io_req_defer_failed": saved crash log into 1755739948.crash.log 2025/08/21 01:32:28 "possible deadlock in io_req_defer_failed": saved repro log into 1755739948.repro.log 2025/08/21 01:33:33 runner 3 connected 2025/08/21 01:34:28 STAT { "buffer too small": 0, "candidate triage jobs": 0, "candidates": 0, "comps overflows": 2395, "corpus": 5185, "corpus [files]": 0, "corpus [symbols]": 1186, "cover overflows": 82714, "coverage": 46848, "distributor delayed": 4598, "distributor undelayed": 4598, "distributor violated": 5, "exec candidate": 52782, "exec collide": 58859, "exec fuzz": 110573, "exec gen": 5949, "exec hints": 14182, "exec inject": 0, "exec minimize": 43550, "exec retries": 0, "exec seeds": 6372, "exec smash": 53040, "exec total [base]": 287710, "exec total [new]": 510581, "exec triage": 16065, "executor restarts [base]": 99, "executor restarts [new]": 201, "fault jobs": 0, "fuzzer jobs": 6, "fuzzing VMs [base]": 3, "fuzzing VMs [new]": 9, "hints jobs": 0, "max signal": 48917, "minimize: array": 0, "minimize: buffer": 0, "minimize: call": 24286, "minimize: filename": 0, "minimize: integer": 0, "minimize: pointer": 7, "minimize: props": 0, "minimize: resource": 0, "modules [base]": 1, "modules [new]": 1, "new inputs": 5836, "no exec duration": 27389000000, "no exec requests": 125, "pending": 0, "prog exec time": 432, "reproducing": 0, "rpc recv": 4187825092, "rpc sent": 635617448, "signal": 45347, "smash jobs": 6, "triage jobs": 0, "vm output": 8911498, "vm restarts [base]": 18, "vm restarts [new]": 43 } 2025/08/21 01:34:38 attempt #0 to run "possible deadlock in io_req_defer_failed" on base: did not crash 2025/08/21 01:34:45 base crash: WARNING in io_ring_exit_work 2025/08/21 01:35:49 runner 2 connected 2025/08/21 01:36:41 attempt #1 to run "possible deadlock in io_req_defer_failed" on base: did not crash 2025/08/21 01:38:06 patched crashed: WARNING in io_ring_exit_work [need repro = false] 2025/08/21 01:38:43 attempt #2 to run "possible deadlock in io_req_defer_failed" on base: did not crash 2025/08/21 01:38:43 patched-only: possible deadlock in io_req_defer_failed 2025/08/21 01:39:03 runner 1 connected 2025/08/21 01:39:28 STAT { "buffer too small": 0, "candidate triage jobs": 0, "candidates": 0, "comps overflows": 2434, "corpus": 5208, "corpus [files]": 0, "corpus [symbols]": 1202, "cover overflows": 87074, "coverage": 46941, "distributor delayed": 4614, "distributor undelayed": 4614, "distributor violated": 5, "exec candidate": 52782, "exec collide": 64965, "exec fuzz": 122296, "exec gen": 6546, "exec hints": 14279, "exec inject": 0, "exec minimize": 44116, "exec retries": 0, "exec seeds": 6441, "exec smash": 53619, "exec total [base]": 293613, "exec total [new]": 530392, "exec triage": 16138, "executor restarts [base]": 105, "executor restarts [new]": 209, "fault jobs": 0, "fuzzer jobs": 7, "fuzzing VMs [base]": 3, "fuzzing VMs [new]": 9, "hints jobs": 0, "max signal": 49091, "minimize: array": 0, "minimize: buffer": 0, "minimize: call": 24593, "minimize: filename": 0, "minimize: integer": 0, "minimize: pointer": 7, "minimize: props": 0, "minimize: resource": 0, "modules [base]": 1, "modules [new]": 1, "new inputs": 5868, "no exec duration": 27389000000, "no exec requests": 125, "pending": 0, "prog exec time": 436, "reproducing": 0, "rpc recv": 4289104660, "rpc sent": 672669936, "signal": 45433, "smash jobs": 4, "triage jobs": 3, "vm output": 9321493, "vm restarts [base]": 19, "vm restarts [new]": 44 } 2025/08/21 01:39:40 runner 0 connected 2025/08/21 01:40:11 patched crashed: WARNING in io_ring_exit_work [need repro = false] 2025/08/21 01:40:39 base crash: WARNING in io_ring_exit_work 2025/08/21 01:41:14 patched crashed: WARNING in io_ring_exit_work [need repro = false] 2025/08/21 01:41:37 new: boot error: can't ssh into the instance 2025/08/21 01:41:38 runner 1 connected 2025/08/21 01:42:02 patched crashed: WARNING in io_ring_exit_work [need repro = false] 2025/08/21 01:42:19 runner 9 connected 2025/08/21 01:43:00 runner 4 connected 2025/08/21 01:44:28 STAT { "buffer too small": 0, "candidate triage jobs": 0, "candidates": 0, "comps overflows": 2483, "corpus": 5241, "corpus [files]": 0, "corpus [symbols]": 1218, "cover overflows": 90825, "coverage": 47025, "distributor delayed": 4649, "distributor undelayed": 4649, "distributor violated": 5, "exec candidate": 52782, "exec collide": 69961, "exec fuzz": 131893, "exec gen": 7080, "exec hints": 14362, "exec inject": 0, "exec minimize": 44977, "exec retries": 0, "exec seeds": 6540, "exec smash": 54443, "exec total [base]": 302411, "exec total [new]": 547515, "exec triage": 16269, "executor restarts [base]": 112, "executor restarts [new]": 217, "fault jobs": 0, "fuzzer jobs": 5, "fuzzing VMs [base]": 4, "fuzzing VMs [new]": 8, "hints jobs": 1, "max signal": 49666, "minimize: array": 0, "minimize: buffer": 0, "minimize: call": 25082, "minimize: filename": 0, "minimize: integer": 0, "minimize: pointer": 7, "minimize: props": 0, "minimize: resource": 0, "modules [base]": 1, "modules [new]": 1, "new inputs": 5919, "no exec duration": 27389000000, "no exec requests": 125, "pending": 0, "prog exec time": 385, "reproducing": 0, "rpc recv": 4462822432, "rpc sent": 709930424, "signal": 45514, "smash jobs": 2, "triage jobs": 2, "vm output": 9656384, "vm restarts [base]": 21, "vm restarts [new]": 46 } 2025/08/21 01:44:59 patched crashed: possible deadlock in io_req_defer_failed [need repro = true] 2025/08/21 01:44:59 scheduled a reproduction of 'possible deadlock in io_req_defer_failed' 2025/08/21 01:44:59 start reproducing 'possible deadlock in io_req_defer_failed' 2025/08/21 01:45:56 runner 4 connected 2025/08/21 01:46:05 patched crashed: WARNING in io_ring_exit_work [need repro = false] 2025/08/21 01:46:41 reproducing crash 'possible deadlock in io_req_defer_failed': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f io_uring/io_uring.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/08/21 01:47:10 runner 6 connected 2025/08/21 01:48:05 patched crashed: WARNING in io_ring_exit_work [need repro = false] 2025/08/21 01:48:15 reproducing crash 'possible deadlock in io_req_defer_failed': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f io_uring/io_uring.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/08/21 01:48:16 base crash: WARNING in io_ring_exit_work 2025/08/21 01:49:04 runner 8 connected 2025/08/21 01:49:13 runner 0 connected 2025/08/21 01:49:28 STAT { "buffer too small": 0, "candidate triage jobs": 0, "candidates": 0, "comps overflows": 2548, "corpus": 5265, "corpus [files]": 0, "corpus [symbols]": 1232, "cover overflows": 94034, "coverage": 47098, "distributor delayed": 4668, "distributor undelayed": 4668, "distributor violated": 5, "exec candidate": 52782, "exec collide": 74523, "exec fuzz": 140261, "exec gen": 7545, "exec hints": 14476, "exec inject": 0, "exec minimize": 45575, "exec retries": 0, "exec seeds": 6615, "exec smash": 55068, "exec total [base]": 311778, "exec total [new]": 562387, "exec triage": 16334, "executor restarts [base]": 112, "executor restarts [new]": 226, "fault jobs": 0, "fuzzer jobs": 2, "fuzzing VMs [base]": 4, "fuzzing VMs [new]": 7, "hints jobs": 0, "max signal": 49741, "minimize: array": 0, "minimize: buffer": 0, "minimize: call": 25380, "minimize: filename": 0, "minimize: integer": 0, "minimize: pointer": 7, "minimize: props": 0, "minimize: resource": 0, "modules [base]": 1, "modules [new]": 1, "new inputs": 5947, "no exec duration": 27389000000, "no exec requests": 125, "pending": 0, "prog exec time": 366, "reproducing": 1, "rpc recv": 4638448616, "rpc sent": 745379536, "signal": 45583, "smash jobs": 2, "triage jobs": 0, "vm output": 10071116, "vm restarts [base]": 22, "vm restarts [new]": 49 } 2025/08/21 01:50:17 new: boot error: can't ssh into the instance 2025/08/21 01:51:43 new: boot error: can't ssh into the instance 2025/08/21 01:52:48 runner 2 connected 2025/08/21 01:53:50 reproducing crash 'possible deadlock in io_req_defer_failed': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f io_uring/io_uring.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/08/21 01:54:12 patched crashed: WARNING in io_ring_exit_work [need repro = false] 2025/08/21 01:54:28 STAT { "buffer too small": 0, "candidate triage jobs": 0, "candidates": 0, "comps overflows": 2610, "corpus": 5286, "corpus [files]": 0, "corpus [symbols]": 1246, "cover overflows": 97750, "coverage": 47163, "distributor delayed": 4689, "distributor undelayed": 4689, "distributor violated": 5, "exec candidate": 52782, "exec collide": 79354, "exec fuzz": 149720, "exec gen": 8032, "exec hints": 14512, "exec inject": 0, "exec minimize": 46198, "exec retries": 0, "exec seeds": 6678, "exec smash": 55588, "exec total [base]": 321289, "exec total [new]": 578488, "exec triage": 16417, "executor restarts [base]": 116, "executor restarts [new]": 230, "fault jobs": 0, "fuzzer jobs": 13, "fuzzing VMs [base]": 4, "fuzzing VMs [new]": 7, "hints jobs": 1, "max signal": 49827, "minimize: array": 0, "minimize: buffer": 0, "minimize: call": 25740, "minimize: filename": 0, "minimize: integer": 0, "minimize: pointer": 7, "minimize: props": 0, "minimize: resource": 0, "modules [base]": 1, "modules [new]": 1, "new inputs": 5985, "no exec duration": 27389000000, "no exec requests": 125, "pending": 0, "prog exec time": 402, "reproducing": 1, "rpc recv": 4716032624, "rpc sent": 781035928, "signal": 45641, "smash jobs": 3, "triage jobs": 9, "vm output": 10445877, "vm restarts [base]": 22, "vm restarts [new]": 50 } 2025/08/21 01:55:09 runner 6 connected 2025/08/21 01:55:12 base crash: WARNING in io_ring_exit_work 2025/08/21 01:56:17 runner 1 connected 2025/08/21 01:56:43 reproducing crash 'possible deadlock in io_req_defer_failed': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f io_uring/io_uring.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/08/21 01:57:15 patched crashed: WARNING in io_ring_exit_work [need repro = false] 2025/08/21 01:57:39 reproducing crash 'possible deadlock in io_req_defer_failed': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f io_uring/io_uring.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/08/21 01:57:51 patched crashed: possible deadlock in io_req_defer_failed [need repro = false] 2025/08/21 01:58:01 patched crashed: possible deadlock in io_req_defer_failed [need repro = false] 2025/08/21 01:58:12 runner 8 connected 2025/08/21 01:58:17 reproducing crash 'possible deadlock in io_req_defer_failed': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f io_uring/io_uring.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/08/21 01:58:48 runner 7 connected 2025/08/21 01:58:58 runner 6 connected 2025/08/21 01:59:14 reproducing crash 'possible deadlock in io_req_defer_failed': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f io_uring/io_uring.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/08/21 01:59:28 STAT { "buffer too small": 0, "candidate triage jobs": 0, "candidates": 0, "comps overflows": 2664, "corpus": 5312, "corpus [files]": 0, "corpus [symbols]": 1260, "cover overflows": 101087, "coverage": 47278, "distributor delayed": 4715, "distributor undelayed": 4715, "distributor violated": 5, "exec candidate": 52782, "exec collide": 83839, "exec fuzz": 158313, "exec gen": 8465, "exec hints": 14595, "exec inject": 0, "exec minimize": 46800, "exec retries": 0, "exec seeds": 6759, "exec smash": 56298, "exec total [base]": 329870, "exec total [new]": 593566, "exec triage": 16507, "executor restarts [base]": 119, "executor restarts [new]": 244, "fault jobs": 0, "fuzzer jobs": 2, "fuzzing VMs [base]": 4, "fuzzing VMs [new]": 8, "hints jobs": 0, "max signal": 49957, "minimize: array": 0, "minimize: buffer": 0, "minimize: call": 26075, "minimize: filename": 0, "minimize: integer": 0, "minimize: pointer": 7, "minimize: props": 0, "minimize: resource": 0, "modules [base]": 1, "modules [new]": 1, "new inputs": 6019, "no exec duration": 27389000000, "no exec requests": 125, "pending": 0, "prog exec time": 391, "reproducing": 1, "rpc recv": 4918336152, "rpc sent": 816879192, "signal": 45741, "smash jobs": 0, "triage jobs": 2, "vm output": 10915403, "vm restarts [base]": 23, "vm restarts [new]": 54 } 2025/08/21 01:59:57 reproducing crash 'possible deadlock in io_req_defer_failed': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f io_uring/io_uring.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/08/21 02:01:31 reproducing crash 'possible deadlock in io_req_defer_failed': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f io_uring/io_uring.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/08/21 02:03:01 reproducing crash 'possible deadlock in io_req_defer_failed': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f io_uring/io_uring.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/08/21 02:04:28 STAT { "buffer too small": 0, "candidate triage jobs": 0, "candidates": 0, "comps overflows": 2699, "corpus": 5331, "corpus [files]": 0, "corpus [symbols]": 1272, "cover overflows": 104925, "coverage": 47359, "distributor delayed": 4732, "distributor undelayed": 4732, "distributor violated": 5, "exec candidate": 52782, "exec collide": 89294, "exec fuzz": 168554, "exec gen": 9006, "exec hints": 14652, "exec inject": 0, "exec minimize": 47315, "exec retries": 0, "exec seeds": 6819, "exec smash": 56775, "exec total [base]": 339169, "exec total [new]": 610991, "exec triage": 16584, "executor restarts [base]": 121, "executor restarts [new]": 249, "fault jobs": 0, "fuzzer jobs": 3, "fuzzing VMs [base]": 4, "fuzzing VMs [new]": 7, "hints jobs": 0, "max signal": 50069, "minimize: array": 0, "minimize: buffer": 0, "minimize: call": 26364, "minimize: filename": 0, "minimize: integer": 0, "minimize: pointer": 7, "minimize: props": 0, "minimize: resource": 0, "modules [base]": 1, "modules [new]": 1, "new inputs": 6051, "no exec duration": 27389000000, "no exec requests": 125, "pending": 0, "prog exec time": 406, "reproducing": 1, "rpc recv": 4959566244, "rpc sent": 856462448, "signal": 45820, "smash jobs": 1, "triage jobs": 2, "vm output": 11331430, "vm restarts [base]": 23, "vm restarts [new]": 54 } 2025/08/21 02:04:38 patched crashed: WARNING in io_ring_exit_work [need repro = false] 2025/08/21 02:04:38 reproducing crash 'possible deadlock in io_req_defer_failed': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f io_uring/io_uring.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/08/21 02:05:17 base crash: WARNING in io_ring_exit_work 2025/08/21 02:05:44 runner 6 connected 2025/08/21 02:06:13 reproducing crash 'possible deadlock in io_req_defer_failed': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f io_uring/io_uring.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/08/21 02:06:14 runner 3 connected 2025/08/21 02:09:20 new: boot error: can't ssh into the instance 2025/08/21 02:09:28 STAT { "buffer too small": 0, "candidate triage jobs": 0, "candidates": 0, "comps overflows": 2746, "corpus": 5354, "corpus [files]": 0, "corpus [symbols]": 1288, "cover overflows": 108387, "coverage": 47534, "distributor delayed": 4749, "distributor undelayed": 4749, "distributor violated": 5, "exec candidate": 52782, "exec collide": 94325, "exec fuzz": 178262, "exec gen": 9495, "exec hints": 14719, "exec inject": 0, "exec minimize": 47952, "exec retries": 0, "exec seeds": 6890, "exec smash": 57353, "exec total [base]": 347643, "exec total [new]": 627653, "exec triage": 16665, "executor restarts [base]": 125, "executor restarts [new]": 253, "fault jobs": 0, "fuzzer jobs": 5, "fuzzing VMs [base]": 4, "fuzzing VMs [new]": 8, "hints jobs": 1, "max signal": 50266, "minimize: array": 0, "minimize: buffer": 0, "minimize: call": 26713, "minimize: filename": 0, "minimize: integer": 0, "minimize: pointer": 7, "minimize: props": 0, "minimize: resource": 0, "modules [base]": 1, "modules [new]": 1, "new inputs": 6086, "no exec duration": 27389000000, "no exec requests": 125, "pending": 0, "prog exec time": 493, "reproducing": 1, "rpc recv": 5067792616, "rpc sent": 892444968, "signal": 45995, "smash jobs": 1, "triage jobs": 3, "vm output": 11633380, "vm restarts [base]": 24, "vm restarts [new]": 55 } 2025/08/21 02:09:49 reproducing crash 'possible deadlock in io_req_defer_failed': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f io_uring/io_uring.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/08/21 02:10:34 base crash: WARNING in io_ring_exit_work 2025/08/21 02:10:56 reproducing crash 'possible deadlock in io_req_defer_failed': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f io_uring/io_uring.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/08/21 02:11:31 reproducing crash 'possible deadlock in io_req_defer_failed': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f io_uring/io_uring.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/08/21 02:11:32 runner 0 connected 2025/08/21 02:12:15 patched crashed: possible deadlock in io_req_defer_failed [need repro = false] 2025/08/21 02:12:30 reproducing crash 'possible deadlock in io_req_defer_failed': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f io_uring/io_uring.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/08/21 02:13:07 reproducing crash 'possible deadlock in io_req_defer_failed': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f io_uring/io_uring.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/08/21 02:13:22 runner 8 connected 2025/08/21 02:14:12 reproducing crash 'possible deadlock in io_req_defer_failed': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f io_uring/io_uring.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/08/21 02:14:28 STAT { "buffer too small": 0, "candidate triage jobs": 0, "candidates": 0, "comps overflows": 2783, "corpus": 5377, "corpus [files]": 0, "corpus [symbols]": 1305, "cover overflows": 111938, "coverage": 47638, "distributor delayed": 4766, "distributor undelayed": 4766, "distributor violated": 5, "exec candidate": 52782, "exec collide": 99138, "exec fuzz": 187871, "exec gen": 10024, "exec hints": 14766, "exec inject": 0, "exec minimize": 48534, "exec retries": 0, "exec seeds": 6960, "exec smash": 57922, "exec total [base]": 355744, "exec total [new]": 643947, "exec triage": 16741, "executor restarts [base]": 128, "executor restarts [new]": 260, "fault jobs": 0, "fuzzer jobs": 6, "fuzzing VMs [base]": 4, "fuzzing VMs [new]": 8, "hints jobs": 1, "max signal": 50389, "minimize: array": 0, "minimize: buffer": 0, "minimize: call": 27016, "minimize: filename": 0, "minimize: integer": 0, "minimize: pointer": 7, "minimize: props": 0, "minimize: resource": 0, "modules [base]": 1, "modules [new]": 1, "new inputs": 6118, "no exec duration": 27389000000, "no exec requests": 125, "pending": 0, "prog exec time": 427, "reproducing": 1, "rpc recv": 5172529208, "rpc sent": 928556624, "signal": 46090, "smash jobs": 3, "triage jobs": 2, "vm output": 12096271, "vm restarts [base]": 25, "vm restarts [new]": 56 } 2025/08/21 02:14:47 reproducing crash 'possible deadlock in io_req_defer_failed': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f io_uring/io_uring.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/08/21 02:15:47 reproducing crash 'possible deadlock in io_req_defer_failed': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f io_uring/io_uring.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/08/21 02:16:30 reproducing crash 'possible deadlock in io_req_defer_failed': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f io_uring/io_uring.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/08/21 02:17:27 reproducing crash 'possible deadlock in io_req_defer_failed': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f io_uring/io_uring.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/08/21 02:18:06 reproducing crash 'possible deadlock in io_req_defer_failed': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f io_uring/io_uring.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/08/21 02:18:06 found repro for "possible deadlock in io_req_defer_failed" (orig title: "-SAME-", reliability: 1), took 33.11 minutes 2025/08/21 02:18:06 "possible deadlock in io_req_defer_failed": saved crash log into 1755742686.crash.log 2025/08/21 02:18:06 "possible deadlock in io_req_defer_failed": saved repro log into 1755742686.repro.log 2025/08/21 02:18:06 repro finished 'possible deadlock in io_req_defer_failed', repro=true crepro=false desc='possible deadlock in io_req_defer_failed' hub=false from_dashboard=false 2025/08/21 02:18:30 runner 1 connected 2025/08/21 02:19:12 runner 0 connected 2025/08/21 02:19:28 STAT { "buffer too small": 0, "candidate triage jobs": 0, "candidates": 0, "comps overflows": 2825, "corpus": 5399, "corpus [files]": 0, "corpus [symbols]": 1317, "cover overflows": 115383, "coverage": 47758, "distributor delayed": 4781, "distributor undelayed": 4781, "distributor violated": 5, "exec candidate": 52782, "exec collide": 104303, "exec fuzz": 197440, "exec gen": 10552, "exec hints": 14801, "exec inject": 0, "exec minimize": 49317, "exec retries": 0, "exec seeds": 7029, "exec smash": 58484, "exec total [base]": 364032, "exec total [new]": 660750, "exec triage": 16828, "executor restarts [base]": 129, "executor restarts [new]": 265, "fault jobs": 0, "fuzzer jobs": 6, "fuzzing VMs [base]": 3, "fuzzing VMs [new]": 10, "hints jobs": 0, "max signal": 50533, "minimize: array": 0, "minimize: buffer": 0, "minimize: call": 27449, "minimize: filename": 0, "minimize: integer": 0, "minimize: pointer": 7, "minimize: props": 0, "minimize: resource": 0, "modules [base]": 1, "modules [new]": 1, "new inputs": 6152, "no exec duration": 27389000000, "no exec requests": 125, "pending": 0, "prog exec time": 440, "reproducing": 0, "rpc recv": 5279911724, "rpc sent": 968104640, "signal": 46181, "smash jobs": 3, "triage jobs": 3, "vm output": 12450129, "vm restarts [base]": 25, "vm restarts [new]": 58 } 2025/08/21 02:20:15 attempt #0 to run "possible deadlock in io_req_defer_failed" on base: did not crash 2025/08/21 02:21:53 patched crashed: WARNING in io_ring_exit_work [need repro = false] 2025/08/21 02:22:30 attempt #1 to run "possible deadlock in io_req_defer_failed" on base: did not crash 2025/08/21 02:22:58 runner 5 connected 2025/08/21 02:24:28 STAT { "buffer too small": 0, "candidate triage jobs": 0, "candidates": 0, "comps overflows": 2864, "corpus": 5417, "corpus [files]": 0, "corpus [symbols]": 1328, "cover overflows": 119225, "coverage": 47815, "distributor delayed": 4789, "distributor undelayed": 4789, "distributor violated": 5, "exec candidate": 52782, "exec collide": 110161, "exec fuzz": 208432, "exec gen": 11167, "exec hints": 14830, "exec inject": 0, "exec minimize": 49874, "exec retries": 0, "exec seeds": 7083, "exec smash": 58956, "exec total [base]": 370040, "exec total [new]": 679376, "exec triage": 16874, "executor restarts [base]": 130, "executor restarts [new]": 276, "fault jobs": 0, "fuzzer jobs": 2, "fuzzing VMs [base]": 3, "fuzzing VMs [new]": 10, "hints jobs": 0, "max signal": 50602, "minimize: array": 0, "minimize: buffer": 0, "minimize: call": 27737, "minimize: filename": 0, "minimize: integer": 0, "minimize: pointer": 7, "minimize: props": 0, "minimize: resource": 0, "modules [base]": 1, "modules [new]": 1, "new inputs": 6172, "no exec duration": 27389000000, "no exec requests": 125, "pending": 0, "prog exec time": 455, "reproducing": 0, "rpc recv": 5350627976, "rpc sent": 1005963672, "signal": 46236, "smash jobs": 1, "triage jobs": 1, "vm output": 13222916, "vm restarts [base]": 25, "vm restarts [new]": 59 } 2025/08/21 02:24:38 attempt #2 to run "possible deadlock in io_req_defer_failed" on base: did not crash 2025/08/21 02:24:38 patched-only: possible deadlock in io_req_defer_failed 2025/08/21 02:24:38 scheduled a reproduction of 'possible deadlock in io_req_defer_failed (full)' 2025/08/21 02:24:38 start reproducing 'possible deadlock in io_req_defer_failed (full)' 2025/08/21 02:25:42 runner 0 connected 2025/08/21 02:26:13 reproducing crash 'no output/lost connection': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f io_uring/io_uring.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/08/21 02:29:28 STAT { "buffer too small": 0, "candidate triage jobs": 0, "candidates": 0, "comps overflows": 2884, "corpus": 5433, "corpus [files]": 0, "corpus [symbols]": 1334, "cover overflows": 122548, "coverage": 47958, "distributor delayed": 4815, "distributor undelayed": 4815, "distributor violated": 5, "exec candidate": 52782, "exec collide": 115095, "exec fuzz": 217605, "exec gen": 11667, "exec hints": 14853, "exec inject": 0, "exec minimize": 50193, "exec retries": 0, "exec seeds": 7134, "exec smash": 59378, "exec total [base]": 377674, "exec total [new]": 694881, "exec triage": 16956, "executor restarts [base]": 133, "executor restarts [new]": 283, "fault jobs": 0, "fuzzer jobs": 2, "fuzzing VMs [base]": 4, "fuzzing VMs [new]": 8, "hints jobs": 0, "max signal": 50798, "minimize: array": 0, "minimize: buffer": 0, "minimize: call": 27914, "minimize: filename": 0, "minimize: integer": 0, "minimize: pointer": 7, "minimize: props": 0, "minimize: resource": 0, "modules [base]": 1, "modules [new]": 1, "new inputs": 6203, "no exec duration": 27389000000, "no exec requests": 125, "pending": 0, "prog exec time": 454, "reproducing": 1, "rpc recv": 5411020148, "rpc sent": 1039963808, "signal": 46374, "smash jobs": 1, "triage jobs": 1, "vm output": 13604036, "vm restarts [base]": 26, "vm restarts [new]": 59 } 2025/08/21 02:33:33 patched crashed: WARNING in io_ring_exit_work [need repro = false] 2025/08/21 02:34:10 base crash: WARNING in io_ring_exit_work 2025/08/21 02:34:28 STAT { "buffer too small": 0, "candidate triage jobs": 0, "candidates": 0, "comps overflows": 2927, "corpus": 5447, "corpus [files]": 0, "corpus [symbols]": 1344, "cover overflows": 125734, "coverage": 48028, "distributor delayed": 4844, "distributor undelayed": 4844, "distributor violated": 5, "exec candidate": 52782, "exec collide": 119863, "exec fuzz": 226570, "exec gen": 12170, "exec hints": 14889, "exec inject": 0, "exec minimize": 50585, "exec retries": 0, "exec seeds": 7175, "exec smash": 59694, "exec total [base]": 385506, "exec total [new]": 709996, "exec triage": 17054, "executor restarts [base]": 136, "executor restarts [new]": 287, "fault jobs": 0, "fuzzer jobs": 11, "fuzzing VMs [base]": 3, "fuzzing VMs [new]": 7, "hints jobs": 2, "max signal": 50884, "minimize: array": 0, "minimize: buffer": 0, "minimize: call": 28101, "minimize: filename": 0, "minimize: integer": 0, "minimize: pointer": 10, "minimize: props": 0, "minimize: resource": 0, "modules [base]": 1, "modules [new]": 1, "new inputs": 6240, "no exec duration": 27389000000, "no exec requests": 125, "pending": 0, "prog exec time": 411, "reproducing": 1, "rpc recv": 5452798836, "rpc sent": 1074301984, "signal": 46434, "smash jobs": 4, "triage jobs": 5, "vm output": 14061874, "vm restarts [base]": 26, "vm restarts [new]": 59 } 2025/08/21 02:34:30 runner 3 connected 2025/08/21 02:35:14 runner 1 connected 2025/08/21 02:36:46 runner 2 connected 2025/08/21 02:37:02 patched crashed: possible deadlock in io_req_defer_failed [need repro = false] 2025/08/21 02:38:00 runner 7 connected 2025/08/21 02:38:40 patched crashed: WARNING in io_ring_exit_work [need repro = false] 2025/08/21 02:38:56 patched crashed: WARNING in io_ring_exit_work [need repro = false] 2025/08/21 02:38:59 patched crashed: possible deadlock in io_req_defer_failed [need repro = false] 2025/08/21 02:39:28 STAT { "buffer too small": 0, "candidate triage jobs": 0, "candidates": 0, "comps overflows": 2975, "corpus": 5467, "corpus [files]": 0, "corpus [symbols]": 1360, "cover overflows": 128944, "coverage": 48081, "distributor delayed": 4863, "distributor undelayed": 4863, "distributor violated": 5, "exec candidate": 52782, "exec collide": 124503, "exec fuzz": 235350, "exec gen": 12642, "exec hints": 14994, "exec inject": 0, "exec minimize": 51083, "exec retries": 0, "exec seeds": 7236, "exec smash": 60212, "exec total [base]": 392908, "exec total [new]": 725129, "exec triage": 17118, "executor restarts [base]": 144, "executor restarts [new]": 294, "fault jobs": 0, "fuzzer jobs": 3, "fuzzing VMs [base]": 4, "fuzzing VMs [new]": 5, "hints jobs": 0, "max signal": 50961, "minimize: array": 0, "minimize: buffer": 0, "minimize: call": 28363, "minimize: filename": 0, "minimize: integer": 0, "minimize: pointer": 13, "minimize: props": 0, "minimize: resource": 0, "modules [base]": 1, "modules [new]": 1, "new inputs": 6266, "no exec duration": 27389000000, "no exec requests": 125, "pending": 0, "prog exec time": 399, "reproducing": 1, "rpc recv": 5618221184, "rpc sent": 1109379648, "signal": 46485, "smash jobs": 2, "triage jobs": 1, "vm output": 14433396, "vm restarts [base]": 28, "vm restarts [new]": 61 } 2025/08/21 02:39:58 runner 9 connected 2025/08/21 02:40:01 runner 2 connected 2025/08/21 02:43:42 patched crashed: WARNING in io_ring_exit_work [need repro = false] 2025/08/21 02:44:28 STAT { "buffer too small": 0, "candidate triage jobs": 0, "candidates": 0, "comps overflows": 3008, "corpus": 5476, "corpus [files]": 0, "corpus [symbols]": 1365, "cover overflows": 132133, "coverage": 48129, "distributor delayed": 4875, "distributor undelayed": 4875, "distributor violated": 5, "exec candidate": 52782, "exec collide": 128933, "exec fuzz": 243815, "exec gen": 13055, "exec hints": 15029, "exec inject": 0, "exec minimize": 51380, "exec retries": 0, "exec seeds": 7266, "exec smash": 60467, "exec total [base]": 401813, "exec total [new]": 739096, "exec triage": 17157, "executor restarts [base]": 145, "executor restarts [new]": 305, "fault jobs": 0, "fuzzer jobs": 0, "fuzzing VMs [base]": 4, "fuzzing VMs [new]": 6, "hints jobs": 0, "max signal": 51009, "minimize: array": 0, "minimize: buffer": 0, "minimize: call": 28524, "minimize: filename": 0, "minimize: integer": 0, "minimize: pointer": 14, "minimize: props": 0, "minimize: resource": 0, "modules [base]": 1, "modules [new]": 1, "new inputs": 6281, "no exec duration": 27389000000, "no exec requests": 125, "pending": 0, "prog exec time": 393, "reproducing": 1, "rpc recv": 5711474548, "rpc sent": 1144881184, "signal": 46521, "smash jobs": 0, "triage jobs": 0, "vm output": 14722054, "vm restarts [base]": 28, "vm restarts [new]": 63 } 2025/08/21 02:44:39 runner 6 connected 2025/08/21 02:44:58 new: boot error: can't ssh into the instance 2025/08/21 02:46:24 reproducing crash 'no output/lost connection': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f io_uring/io_uring.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/08/21 02:46:59 runner 4 connected 2025/08/21 02:47:43 reproducing crash 'no output/lost connection': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f io_uring/io_uring.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/08/21 02:48:04 patched crashed: WARNING in io_ring_exit_work [need repro = false] 2025/08/21 02:48:08 base crash: WARNING in io_ring_exit_work 2025/08/21 02:48:46 new: boot error: can't ssh into the instance 2025/08/21 02:49:03 runner 2 connected 2025/08/21 02:49:05 runner 2 connected 2025/08/21 02:49:07 reproducing crash 'no output/lost connection': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f io_uring/io_uring.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/08/21 02:49:28 STAT { "buffer too small": 0, "candidate triage jobs": 0, "candidates": 0, "comps overflows": 3035, "corpus": 5492, "corpus [files]": 0, "corpus [symbols]": 1377, "cover overflows": 135428, "coverage": 48162, "distributor delayed": 4888, "distributor undelayed": 4888, "distributor violated": 5, "exec candidate": 52782, "exec collide": 133690, "exec fuzz": 252720, "exec gen": 13506, "exec hints": 15046, "exec inject": 0, "exec minimize": 51791, "exec retries": 0, "exec seeds": 7314, "exec smash": 60859, "exec total [base]": 410063, "exec total [new]": 754132, "exec triage": 17208, "executor restarts [base]": 151, "executor restarts [new]": 315, "fault jobs": 0, "fuzzer jobs": 2, "fuzzing VMs [base]": 4, "fuzzing VMs [new]": 7, "hints jobs": 0, "max signal": 51056, "minimize: array": 0, "minimize: buffer": 0, "minimize: call": 28741, "minimize: filename": 0, "minimize: integer": 0, "minimize: pointer": 14, "minimize: props": 0, "minimize: resource": 0, "modules [base]": 1, "modules [new]": 1, "new inputs": 6303, "no exec duration": 27389000000, "no exec requests": 125, "pending": 0, "prog exec time": 448, "reproducing": 1, "rpc recv": 5865802576, "rpc sent": 1180894904, "signal": 46553, "smash jobs": 1, "triage jobs": 1, "vm output": 15090068, "vm restarts [base]": 29, "vm restarts [new]": 66 } 2025/08/21 02:49:44 runner 5 connected 2025/08/21 02:50:27 reproducing crash 'no output/lost connection': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f io_uring/io_uring.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/08/21 02:50:48 patched crashed: WARNING in io_ring_exit_work [need repro = false] 2025/08/21 02:51:41 new: boot error: can't ssh into the instance 2025/08/21 02:51:46 reproducing crash 'no output/lost connection': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f io_uring/io_uring.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/08/21 02:51:52 runner 6 connected 2025/08/21 02:52:54 reproducing crash 'no output/lost connection': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f io_uring/io_uring.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/08/21 02:54:09 reproducing crash 'no output/lost connection': failed to symbolize report: failed to start scripts/get_maintainer.pl [scripts/get_maintainer.pl --git-min-percent=15 -f io_uring/io_uring.c]: fork/exec scripts/get_maintainer.pl: no such file or directory 2025/08/21 02:54:24 status reporting terminated 2025/08/21 02:54:24 bug reporting terminated 2025/08/21 02:54:24 repro finished 'possible deadlock in io_req_defer_failed (full)', repro=false crepro=false desc='' hub=false from_dashboard=false 2025/08/21 02:54:24 syz-diff (base): kernel context loop terminated 2025/08/21 03:01:52 syz-diff (new): kernel context loop terminated 2025/08/21 03:01:52 diff fuzzing terminated 2025/08/21 03:01:52 fuzzing is finished 2025/08/21 03:01:52 status at the end: Title On-Base On-Patched possible deadlock in io_req_defer_failed 17 crashes[reproduced] WARNING in io_ring_exit_work 21 crashes 34 crashes