hezhiye
commented
11 months ago 等了好几分钟才出现接下去的 DEBUG: eBPF is loaded successfully DEBUG: begin to attach eBPF program... libbpf: prog 'trace___ping_queue_rcv_skb': failed to create kprobe 'ping_queue_rcv_skb.UNIQUE_ID_ddebug593+0x0' perf event: Invalid argument retring to attach in legacy mode, prog=trace_ping_queue_rcv_skb, func=ping_queue_rcv_skb.UNIQUE_ID_ddebug593 DEBUG: command: (echo 'p:ping_queue_rcv_skb_UNIQUE_ID_ddebug593 __ping_queue_rcv_skb.UNIQUE_ID_ddebug593' >> /sys/kernel/debug/tracing/kprobe_events) 2>&1, status:1 WARN: failed to create kprobe: ping_queue_rcvskbUNIQUE_ID_ddebug593 ERROR: failed to manually attach program prog=trace___ping_queue_rcv_skb, func=ping_queue_rcv_skb.__UNIQUE_ID_ddebug593 DEBUG: eBPF program attached successfully
menglongdong
uname -ra Linux localhost 6.1.13-android_x86_64 #1 SMP PREEMPT Sun Nov 12 19:47:32 CST 2023 x86_64 Toybox
130|HYSS:/data/local/tmp # ./nettrace -p icmp --debug
DEBUG: command: mount | grep debugfs, status:0 DEBUG: command: cat /sys/kernel/debug/tracing/events/skb/kfree_skb/format 2>/dev/null | grep NOT_SPECIFIED, status:0 DEBUG: trace name=tcp_ack_probe, prog=trace_tcp_ack_probe is made invalid for: sock or sk mode DEBUG: trace name=tcp_probe_timer, prog=__trace_tcp_probe_timer is made invalid for: sock or sk mode DEBUG: trace name=tcp_send_probe0, prog=trace_tcp_send_probe0 is made invalid for: sock or sk mode DEBUG: trace name=tcp_transmit_skb, prog=trace_tcp_transmit_skb is made invalid for: sock or sk mode DEBUG: trace name=tcp_sendmsg_locked, prog=__trace_tcp_sendmsg_locked is made invalid for: sock or sk mode DEBUG: trace name=tcp_push_pending_frames, prog=trace_tcp_push_pending_frames is made invalid for: sock or sk mode DEBUG: trace name=inet_listen, prog=trace_inet_listen is made invalid for: sock or sk mode DEBUG: trace name=tcp_v4_destroy_sock, prog=trace_tcp_v4_destroy_sock is made invalid for: sock or sk mode DEBUG: trace name=tcp_close, prog=trace_tcp_close is made invalid for: sock or sk mode DEBUG: trace name=tcp_write_timer_handler, prog=trace_tcp_write_timer_handler is made invalid for: sock or sk mode DEBUG: trace name=tcp_retransmit_timer, prog=trace_tcp_retransmit_timer is made invalid for: sock or sk mode DEBUG: trace name=tcp_enter_recovery, prog=trace_tcp_enter_recovery is made invalid for: sock or sk mode DEBUG: trace name=tcp_enter_loss, prog=trace_tcp_enter_loss is made invalid for: sock or sk mode DEBUG: trace name=tcp_try_keep_open, prog=trace_tcp_try_keep_open is made invalid for: sock or sk mode DEBUG: trace name=tcp_enter_cwr, prog=trace_tcp_enter_cwr is made invalid for: sock or sk mode DEBUG: trace name=tcp_fastretrans_alert, prog=__trace_tcp_fastretrans_alert is made invalid for: sock or sk mode DEBUG: trace name=tcp_rearm_rto, prog=trace_tcp_rearm_rto is made invalid for: sock or sk mode DEBUG: trace name=tcp_event_new_data_sent, prog=trace_tcp_event_new_data_sent is made invalid for: sock or sk mode DEBUG: trace name=tcp_schedule_loss_probe, prog=trace_tcp_schedule_loss_probe is made invalid for: sock or sk mode DEBUG: command: verlte() { [ "$1" = "$2" ] && echo 0 && return; [ "$1" = "$(/bin/echo -e "$1\n$2" | sort -V | head -n1)" ] && echo -1 && return; echo 1; }; [ ! $(verlte "$(uname -r)" "5.4") -eq -1 ], status:0 DEBUG: command: verlte() { [ "$1" = "$2" ] && echo 0 && return; [ "$1" = "$(/bin/echo -e "$1\n$2" | sort -V | head -n1)" ] && echo -1 && return; echo 1; }; [ $(verlte "$(uname -r)" "5.16") -eq -1 ], status:1 DEBUG: trace name=ipt_do_table, prog=trace_ipt_do_table_legacy is made invalid for: cond DEBUG: begin to resolve kernel symbol... kernel function bond_dev_queue_xmit not founded, skipped DEBUG: trace name=bond_dev_queue_xmit, prog=trace_bond_dev_queue_xmit is made invalid for: not found kernel function nft_do_chain not founded, skipped DEBUG: trace name=nft_do_chain, prog=trace_nft_do_chain is made invalid for: not found kernel function tcp_in_window not founded, skipped DEBUG: trace name=tcp_in_window, prog=__trace_tcp_in_window is made invalid for: not found kernel function ip_finish_output_gso not founded, skipped DEBUG: trace name=ip_finish_output_gso, prog=trace_ip_finish_output_gso is made invalid for: not found kernel function xfrm_output_gso not founded, skipped DEBUG: trace name=xfrm_output_gso, prog=trace_xfrm_output_gso is made invalid for: not found kernel function xfrm4_transport_output not founded, skipped DEBUG: trace name=xfrm4_transport_output, prog=__trace_xfrm4_transport_output is made invalid for: not found kernel function xfrm4_prepare_output not founded, skipped DEBUG: trace name=xfrm4_prepare_output, prog=trace_xfrm4_prepare_output is made invalid for: not found kernel function xfrm4_transport_input not founded, skipped DEBUG: trace name=xfrm4_transport_input, prog=trace_xfrm4_transport_input is made invalid for: not found kernel function ah_output not founded, skipped DEBUG: trace name=ah_output, prog=trace_ah_output is made invalid for: not found kernel function ah_input not founded, skipped DEBUG: trace name=ah_input, prog=trace_ah_input is made invalid for: not found kernel function ip_route_input_slow not founded, skipped DEBUG: trace name=ip_route_input_slow, prog=trace_ip_route_input_slow is made invalid for: not found DEBUG: ping_queue_rcv_skb.UNIQUE_ID_ddebug593 is made manual attach DEBUG: finished to resolve kernel symbol DEBUG: kernel feature probe begin DEBUG: kernel feature probe end DEBUG: backup: valid prog for netif_receive_skb_core is _tracenetif_receive_skb_core_pskb DEBUG: trace name=netif_receive_skb_core, prog=_tracenetif_receive_skb_core is made invalid for: backup DEBUG: backup: valid prog for ipt_do_table is trace_ipt_do_table following traces are enabled and valid: tracepoint: napi_gro_receive_entry, prog: trace_napi_gro_receive_entry kprobe: dev_gro_receive, prog: trace_dev_gro_receive kprobe: enqueue_to_backlog, prog: trace_enqueue_to_backlog kprobe: netif_receive_generic_xdp, prog: trace_netif_receive_generic_xdp kprobe: xdp_do_generic_redirect, prog: trace_xdp_do_generic_redirect kprobe: netif_receive_skb_core, prog: _tracenetif_receive_skb_core_pskb kprobe: dev_queue_xmit, prog: trace_dev_queue_xmit kprobe: dev_hard_start_xmit, prog: trace_dev_hard_start_xmit kprobe: tcf_classify, prog: trace_tcf_classify kprobe: cls_bpf_classify, prog: trace_cls_bpf_classify kprobe: tcf_bpf_act, prog: trace_tcf_bpf_act kprobe: pfifo_enqueue, prog: trace_pfifo_enqueue kprobe: pfifo_fast_enqueue, prog: trace_pfifo_fast_enqueue kprobe: sch_direct_xmit, prog: trace_sch_direct_xmit kprobe: arp_rcv, prog: trace_arp_rcv kprobe: arp_process, prog: trace_arp_process kprobe: packet_rcv, prog: trace_packet_rcv kprobe: tpacket_rcv, prog: trace_tpacket_rcv kprobe: packet_direct_xmit, prog: trace_packet_direct_xmit kprobe: nf_nat_manip_pkt, prog: trace_nf_nat_manip_pkt kprobe: nf_hook_slow, prog: trace_nf_hook_slow kprobe: ipt_do_table, prog: trace_ipt_do_table kprobe: ip_rcv, prog: trace_ip_rcv kprobe: ip_rcv_core, prog: trace_ip_rcv_core kprobe: ip_rcv_finish, prog: trace_ip_rcv_finish kprobe: ip_local_deliver, prog: trace_ip_local_deliver kprobe: ip_local_deliver_finish, prog: trace_ip_local_deliver_finish kprobe: ip_forward, prog: trace_ip_forward kprobe: ip_forward_finish, prog: trace_ip_forward_finish kprobe: ip6_forward, prog: trace_ip6_forward kprobe: ip6_rcv_finish, prog: trace_ip6_rcv_finish kprobe: ip6_rcv_core, prog: trace_ip6_rcv_core kprobe: ipv6_rcv, prog: trace_ipv6_rcv kprobe: ip_output, prog: trace_ip_output kprobe: ip_finish_output, prog: trace_ip_finish_output kprobe: ip_finish_output2, prog: trace_ip_finish_output2 kprobe: ip6_output, prog: trace_ip6_output kprobe: ip6_finish_output, prog: __trace_ip6_finish_output kprobe: ip6_finish_output2, prog: trace_ip6_finish_output2 kprobe: ip6_send_skb, prog: trace_ip6_send_skb kprobe: ip6_local_out, prog: trace_ip6_local_out kprobe: xfrm4_output, prog: trace_xfrm4_output kprobe: xfrm_output, prog: trace_xfrm_output kprobe: xfrm_output2, prog: trace_xfrm_output2 kprobe: xfrm_output_resume, prog: trace_xfrm_output_resume kprobe: xfrm4_policy_check, prog: trace_xfrm4_policy_check kprobe: xfrm4_rcv, prog: trace_xfrm4_rcv kprobe: xfrm_input, prog: trace_xfrm_input kprobe: esp_output, prog: trace_esp_output kprobe: esp_output_tail, prog: trace_esp_output_tail kprobe: esp_input, prog: trace_esp_input kprobe: fib_validate_source, prog: trace_fib_validate_source kprobe: tcp_v4_rcv, prog: trace_tcp_v4_rcv kprobe: tcp_v6_rcv, prog: trace_tcp_v6_rcv kprobe: tcp_filter, prog: trace_tcp_filter kprobe: tcp_child_process, prog: trace_tcp_child_process kprobe: tcp_v4_send_reset, prog: trace_tcp_v4_send_reset kprobe: tcp_v6_send_reset, prog: trace_tcp_v6_send_reset kprobe: tcp_v4_do_rcv, prog: __trace_tcp_v4_do_rcv kprobe: tcp_v6_do_rcv, prog: trace_tcp_v6_do_rcv kprobe: tcp_rcv_established, prog: trace_tcp_rcv_established kprobe: tcp_rcv_state_process, prog: trace_tcp_rcv_state_process kprobe: tcp_queue_rcv, prog: trace_tcp_queue_rcv kprobe: tcp_ack, prog: trace_tcp_ack kprobe: inet_lookup_listener, prog: trace_inet_lookup_listener kprobe: inet6_lookup_listener, prog: trace_inet6_lookup_listener kprobe: udp_rcv, prog: trace_udp_rcv kprobe: udp_unicast_rcv_skb, prog: trace_udp_unicast_rcv_skb kprobe: udp_queue_rcv_skb, prog: trace_udp_queue_rcv_skb kprobe: xfrm4_udp_encap_rcv, prog: trace_xfrm4_udp_encap_rcv kprobe: xfrm4_rcv_encap, prog: trace_xfrm4_rcv_encap kprobe: udp_queue_rcv_skb, prog: trace___udp_queue_rcv_skb kprobe: udp_enqueue_schedule_skb, prog: trace_udp_enqueue_schedule_skb kprobe: icmp_rcv, prog: trace_icmp_rcv kprobe: icmp_echo, prog: trace_icmp_echo kprobe: icmp_reply, prog: trace_icmp_reply kprobe: icmpv6_rcv, prog: trace_icmpv6_rcv kprobe: icmpv6_echo_reply, prog: trace_icmpv6_echo_reply kprobe: ping_rcv, prog: trace_ping_rcv kprobe: ping_queue_rcv_skb.UNIQUE_ID_ddebug593, prog: trace_ping_queue_rcv_skb kprobe: ping_queue_rcv_skb, prog: trace_ping_queue_rcv_skb kprobe: ping_lookup, prog: trace_ping_lookup kprobe: kfree_skb, prog: _tracekfree_skb kprobe/kretprobe: skb_clone, prog: trace_skb_clone tracepoint: consume_skb, prog: __trace_consume_skb tracepoint: kfree_skb, prog: trace_kfree_skb DEBUG: eBPF is opened successfully DEBUG: prog: trace_dev_gro_receive is made no-autoload DEBUG: prog: __trace_enqueue_to_backlog is made no-autoload DEBUG: prog: trace_netif_receive_generic_xdp is made no-autoload DEBUG: prog: trace_xdp_do_generic_redirect is made no-autoload DEBUG: prog: trace_netif_receive_skb_core is made no-autoload DEBUG: prog: trace_netif_receive_skb_core is made no-autoload DEBUG: prog: trace_netif_receive_skb_core_pskb is made no-autoload DEBUG: prog: _tracedev_queue_xmit is made no-autoload DEBUG: prog: trace_dev_hard_start_xmit is made no-autoload DEBUG: prog: trace_tcf_classify is made no-autoload DEBUG: prog: trace_cls_bpf_classify is made no-autoload DEBUG: prog: __trace_tcf_bpf_act is made no-autoload DEBUG: prog: trace_pfifo_enqueue is made no-autoload DEBUG: prog: trace_pfifo_fast_enqueue is made no-autoload DEBUG: prog: __trace_sch_direct_xmit is made no-autoload DEBUG: prog: trace_ipvlan_queue_xmit is made no-autoload DEBUG: prog: trace_ipvlan_queue_xmit is made no-autoload DEBUG: prog: __trace_ipvlan_handle_frame is made no-autoload DEBUG: prog: trace_ipvlan_handle_frame is made no-autoload DEBUG: prog: trace_ipvlan_rcv_frame is made no-autoload DEBUG: prog: __trace_ipvlan_rcv_frame is made no-autoload DEBUG: prog: trace_ipvlan_xmit_mode_l3 is made no-autoload DEBUG: prog: trace_ipvlan_xmit_mode_l3 is made no-autoload DEBUG: prog: trace_ipvlan_process_v4_outbound is made no-autoload DEBUG: prog: trace_ipvlan_process_v4_outbound is made no-autoload DEBUG: prog: trace_br_nf_pre_routing is made no-autoload DEBUG: prog: trace_br_nf_pre_routing is made no-autoload DEBUG: prog: trace_br_nf_forward_ip is made no-autoload DEBUG: prog: trace_br_nf_forward_ip is made no-autoload DEBUG: prog: trace_br_nf_forward_arp is made no-autoload DEBUG: prog: trace_br_nf_forward_arp is made no-autoload DEBUG: prog: trace_br_nf_post_routing is made no-autoload DEBUG: prog: trace_br_nf_post_routing is made no-autoload DEBUG: prog: trace_arp_rcv is made no-autoload DEBUG: prog: trace_arp_process is made no-autoload DEBUG: prog: trace_bond_dev_queue_xmit is made no-autoload DEBUG: prog: trace_bond_dev_queue_xmit is made no-autoload DEBUG: prog: trace_packet_rcv is made no-autoload DEBUG: prog: trace_tpacket_rcv is made no-autoload DEBUG: prog: trace_packet_direct_xmit is made no-autoload DEBUG: prog: trace_nft_do_chain is made no-autoload DEBUG: prog: __trace_nft_do_chain is made no-autoload DEBUG: prog: trace_nf_nat_manip_pkt is made no-autoload DEBUG: prog: trace_nf_hook_slow is made no-autoload DEBUG: prog: __trace_ipt_do_table is made no-autoload DEBUG: prog: trace_ipt_do_table_legacy is made no-autoload DEBUG: prog: trace_ipt_do_table_legacy is made no-autoload DEBUG: prog: trace_ipv4_confirm is made no-autoload DEBUG: prog: trace_ipv4_confirm is made no-autoload DEBUG: prog: trace_nf_confirm is made no-autoload DEBUG: prog: trace_nf_confirm is made no-autoload DEBUG: prog: trace_ipv4_conntrack_in is made no-autoload DEBUG: prog: trace_ipv4_conntrack_in is made no-autoload DEBUG: prog: __trace_nf_conntrack_in is made no-autoload DEBUG: prog: trace_nf_conntrack_in is made no-autoload DEBUG: prog: trace_ipv4_pkt_to_tuple is made no-autoload DEBUG: prog: trace_ipv4_pkt_to_tuple is made no-autoload DEBUG: prog: trace_tcp_new is made no-autoload DEBUG: prog: trace_tcp_new is made no-autoload DEBUG: prog: trace_tcp_pkt_to_tuple is made no-autoload DEBUG: prog: trace_tcp_pkt_to_tuple is made no-autoload DEBUG: prog: trace_resolve_normal_ct is made no-autoload DEBUG: prog: __trace_resolve_normal_ct is made no-autoload DEBUG: prog: trace_tcp_packet is made no-autoload DEBUG: prog: trace_tcp_packet is made no-autoload DEBUG: prog: trace_tcp_in_window is made no-autoload DEBUG: prog: trace_tcp_in_window is made no-autoload DEBUG: prog: _tracenf_ct_refresh_acct is made no-autoload DEBUG: prog: trace___nf_ct_refresh_acct is made no-autoload DEBUG: prog: trace_ip_rcv is made no-autoload DEBUG: prog: trace_ip_rcv_core is made no-autoload DEBUG: prog: __trace_ip_rcv_finish is made no-autoload DEBUG: prog: trace_ip_local_deliver is made no-autoload DEBUG: prog: trace_ip_local_deliver_finish is made no-autoload DEBUG: prog: trace_ip_forward is made no-autoload DEBUG: prog: trace_ip_forward_finish is made no-autoload DEBUG: prog: trace_ip6_forward is made no-autoload DEBUG: prog: trace_ip6_rcv_finish is made no-autoload DEBUG: prog: trace_ip6_rcv_core is made no-autoload DEBUG: prog: trace_ipv6_rcv is made no-autoload DEBUG: prog: trace_ip_output is made no-autoload DEBUG: prog: trace_ip_finish_output is made no-autoload DEBUG: prog: trace_ip_finish_output_gso is made no-autoload DEBUG: prog: trace_ip_finish_output_gso is made no-autoload DEBUG: prog: __trace_ip_finish_output2 is made no-autoload DEBUG: prog: trace_ip6_output is made no-autoload DEBUG: prog: trace_ip6_finish_output is made no-autoload DEBUG: prog: __trace_ip6_finish_output2 is made no-autoload DEBUG: prog: trace_ip6_send_skb is made no-autoload DEBUG: prog: trace_ip6_local_out is made no-autoload DEBUG: prog: trace_xfrm4_output is made no-autoload DEBUG: prog: trace_xfrm_output is made no-autoload DEBUG: prog: trace_xfrm_output2 is made no-autoload DEBUG: prog: trace_xfrm_output_gso is made no-autoload DEBUG: prog: trace_xfrm_output_gso is made no-autoload DEBUG: prog: trace_xfrm_output_resume is made no-autoload DEBUG: prog: __trace_xfrm4_transport_output is made no-autoload DEBUG: prog: trace_xfrm4_transport_output is made no-autoload DEBUG: prog: trace_xfrm4_prepare_output is made no-autoload DEBUG: prog: __trace_xfrm4_prepare_output is made no-autoload DEBUG: prog: trace_xfrm4_policy_check is made no-autoload DEBUG: prog: trace_xfrm4_rcv is made no-autoload DEBUG: prog: trace_xfrm_input is made no-autoload DEBUG: prog: trace_xfrm4_transport_input is made no-autoload DEBUG: prog: __trace_xfrm4_transport_input is made no-autoload DEBUG: prog: trace_ah_output is made no-autoload DEBUG: prog: trace_ah_output is made no-autoload DEBUG: prog: trace_esp_output is made no-autoload DEBUG: prog: trace_esp_output_tail is made no-autoload DEBUG: prog: trace_ah_input is made no-autoload DEBUG: prog: trace_ah_input is made no-autoload DEBUG: prog: trace_esp_input is made no-autoload DEBUG: prog: trace_fib_validate_source is made no-autoload DEBUG: prog: trace_ip_route_input_slow is made no-autoload DEBUG: prog: trace_ip_route_input_slow is made no-autoload DEBUG: prog: trace_tcp_v4_rcv is made no-autoload DEBUG: prog: trace_tcp_v6_rcv is made no-autoload DEBUG: prog: trace_tcp_filter is made no-autoload DEBUG: prog: trace_tcp_child_process is made no-autoload DEBUG: prog: trace_tcp_v4_send_reset is made no-autoload DEBUG: prog: trace_tcp_v6_send_reset is made no-autoload DEBUG: prog: trace_tcp_v4_do_rcv is made no-autoload DEBUG: prog: trace_tcp_v6_do_rcv is made no-autoload DEBUG: prog: trace_tcp_rcv_established is made no-autoload DEBUG: prog: trace_tcp_rcv_state_process is made no-autoload DEBUG: prog: trace_tcp_queue_rcv is made no-autoload DEBUG: prog: trace_tcp_ack_probe is made no-autoload DEBUG: prog: __trace_tcp_ack_probe is made no-autoload DEBUG: prog: trace_tcp_ack is made no-autoload DEBUG: prog: trace_tcp_probe_timer is made no-autoload DEBUG: prog: __trace_tcp_probe_timer is made no-autoload DEBUG: prog: trace_tcp_send_probe0 is made no-autoload DEBUG: prog: trace_tcp_send_probe0 is made no-autoload DEBUG: prog: _traceinet_lookup_listener is made no-autoload DEBUG: prog: trace_inet6_lookup_listener is made no-autoload DEBUG: prog: _tracetcp_transmit_skb is made no-autoload DEBUG: prog: trace_tcp_transmit_skb is made no-autoload DEBUG: prog: trace_tcp_sendmsg_locked is made no-autoload DEBUG: prog: trace_tcp_sendmsg_locked is made no-autoload DEBUG: prog: trace___tcp_push_pending_frames is made no-autoload DEBUG: prog: trace_tcp_push_pending_frames is made no-autoload DEBUG: prog: trace_udp_rcv is made no-autoload DEBUG: prog: trace_udp_unicast_rcv_skb is made no-autoload DEBUG: prog: trace_udp_queue_rcv_skb is made no-autoload DEBUG: prog: trace_xfrm4_udp_encap_rcv is made no-autoload DEBUG: prog: trace_xfrm4_rcv_encap is made no-autoload DEBUG: prog: trace___udp_queue_rcv_skb is made no-autoload DEBUG: prog: trace_udp_enqueue_schedule_skb is made no-autoload DEBUG: prog: trace_icmp_rcv is made no-autoload DEBUG: prog: trace_icmp_echo is made no-autoload DEBUG: prog: trace_icmp_reply is made no-autoload DEBUG: prog: trace_icmpv6_rcv is made no-autoload DEBUG: prog: trace_icmpv6_echo_reply is made no-autoload DEBUG: prog: trace_ping_rcv is made no-autoload DEBUG: prog: trace_ping_queue_rcv_skb is made no-autoload DEBUG: prog: trace_ping_queue_rcv_skb is made no-autoload DEBUG: prog: trace_ping_lookup is made no-autoload DEBUG: prog: trace_inet_listen is made no-autoload DEBUG: prog: trace_inet_listen is made no-autoload DEBUG: prog: trace_tcp_v4_destroy_sock is made no-autoload DEBUG: prog: trace_tcp_v4_destroy_sock is made no-autoload DEBUG: prog: trace_tcp_close is made no-autoload DEBUG: prog: trace_tcp_close is made no-autoload DEBUG: prog: trace_tcp_write_timer_handler is made no-autoload DEBUG: prog: trace_tcp_write_timer_handler is made no-autoload DEBUG: prog: trace_tcp_retransmit_timer is made no-autoload DEBUG: prog: trace_tcp_retransmit_timer is made no-autoload DEBUG: prog: __trace_tcp_enter_recovery is made no-autoload DEBUG: prog: trace_tcp_enter_recovery is made no-autoload DEBUG: prog: trace_tcp_enter_loss is made no-autoload DEBUG: prog: __trace_tcp_enter_loss is made no-autoload DEBUG: prog: trace_tcp_try_keep_open is made no-autoload DEBUG: prog: trace_tcp_try_keep_open is made no-autoload DEBUG: prog: trace_tcp_enter_cwr is made no-autoload DEBUG: prog: trace_tcp_enter_cwr is made no-autoload DEBUG: prog: __trace_tcp_fastretrans_alert is made no-autoload DEBUG: prog: trace_tcp_fastretrans_alert is made no-autoload DEBUG: prog: trace_tcp_rearm_rto is made no-autoload DEBUG: prog: __trace_tcp_rearm_rto is made no-autoload DEBUG: prog: trace_tcp_event_new_data_sent is made no-autoload DEBUG: prog: trace_tcp_event_new_data_sent is made no-autoload DEBUG: prog: trace_tcp_schedule_loss_probe is made no-autoload DEBUG: prog: trace_tcp_schedule_loss_probe is made no-autoload DEBUG: prog: _tracekfree_skb is made no-autoload