Attachment 184667 Details for Bug 220827 – Stack trace, debug info

Stack trace, debug info

lws.log (text/plain), 20.17 KB, created by stl on 2017-07-24 16:11:43 UTC

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Creator: stl

Created: 2017-07-24 16:11:43 UTC

Size: 20.17 KB

patch

obsolete

>Program received signal SIGSEGV, Segmentation fault.
>lws_http2_parser (wsi=0x80281dc00, c=0 '\0') at lib/http2.c:237
>237				wsi->u.http2.stream_wsi->u.http2.count = wsi->u.http2.count;
>Current language:  auto; currently minimal
>(gdb) bt
>#0  lws_http2_parser (wsi=0x80281dc00, c=0 '\0') at lib/http2.c:237
>#1  0x000000080082d1d6 in lws_read (wsi=0x80281dc00, buf=0x8028857e9 "", len=101) at lib/handshake.c:90
>#2  0x00000008008357a1 in lws_service_fd_tsi (context=0x802841340, pollfd=0x7fffffff67d0, tsi=0) at lib/service.c:1205
>#3  0x0000000800835a8f in lws_service_fd (context=0x802841340, pollfd=0x7fffffff67d0) at lib/service.c:1328
>#4  0x000000080085ab63 in lws_io_cb (watcher=0x80281de00, status=0, revents=2) at lib/libuv.c:101
>#5  0x000000080149029f in uv__io_poll () from /usr/local/lib/libuv.so.1
>#6  0x0000000801481b18 in uv_run () from /usr/local/lib/libuv.so.1
>#7  0x000000080085acb2 in lws_libuv_run (context=0x802841340, tsi=0) at lib/libuv.c:414
>#8  0x0000000000401a4b in main (argc=1, argv=0x7fffffffea88) at lwsws/main.c:299
>(gdb) print *wsi
>$3 = {
>  u = {
>    http = {
>      ah = 0x0, 
>      ah_wait_list = 0x0, 
>      preamble_rx = 0x0, 
>      stash = 0x0, 
>      preamble_rx_len = 0, 
>      new_wsi_list = 0x0, 
>      filepos = 0, 
>      filelen = 0, 
>      fop_fd = 0x0, 
>      range = {
>        start = 0, 
>        end = 0, 
>        extent = 0, 
>        agg = 0, 
>        budget = 0, 
>        buf = 0x80281dc70 "", 
>        pos = 0, 
>        state = LWSRS_NO_ACTIVE_RANGE, 
>        start_valid = 0 '\0', 
>        end_valid = 0 '\0', 
>        ctr = 0 '\0', 
>        count_ranges = 0 '\0', 
>        did_try = 0 '\0', 
>        inside = 0 '\0', 
>        send_ctr = 0 '\0'
>      }, 
>      multipart_content_type = 0x80281dd00 "", 
>      request_version = HTTP_VERSION_1_0, 
>      connection_type = HTTP_CONNECTION_CLOSE, 
>      content_length = 0, 
>      content_remain = 0
>    }, 
>    http2 = {
>      http = {
>        ah = 0x0, 
>        ah_wait_list = 0x0, 
>        preamble_rx = 0x0, 
>        stash = 0x0, 
>        preamble_rx_len = 0, 
>        new_wsi_list = 0x0, 
>        filepos = 0, 
>        filelen = 0, 
>        fop_fd = 0x0, 
>        range = {
>          start = 0, 
>          end = 0, 
>          extent = 0, 
>          agg = 0, 
>          budget = 0, 
>          buf = 0x80281dc70 "", 
>          pos = 0, 
>          state = LWSRS_NO_ACTIVE_RANGE, 
>          start_valid = 0 '\0', 
>          end_valid = 0 '\0', 
>          ctr = 0 '\0', 
>          count_ranges = 0 '\0', 
>          did_try = 0 '\0', 
>          inside = 0 '\0', 
>          send_ctr = 0 '\0'
>        }, 
>        multipart_content_type = 0x80281dd00 "", 
>        request_version = HTTP_VERSION_1_0, 
>        connection_type = HTTP_CONNECTION_CLOSE, 
>        content_length = 0, 
>        content_remain = 0
>      }, 
>      my_settings = {
>        setting = 0x80281dd50
>      }, 
>      peer_settings = {
>        setting = 0x80281dd6c
>      }, 
>      parent_wsi = 0x0, 
>      next_child_wsi = 0x0, 
>      hpack_dyn_table = 0x0, 
>      stream_wsi = 0x0, 
>      ping_payload = 0x80281dda8 "", 
>      one_setting = 0x80281ddb0 "", 
>      count = 1, 
>      length = 5, 
>      stream_id = 3, 
>      hpack = HPKS_OPT_PADDING, 
>      hpack_type = HPKT_INDEXED_HDR_7, 
>      header_index = 0, 
>      hpack_len = 0, 
>      hpack_e_dep = 12517377, 
>      tx_credit = 12582912, 
>      my_stream_id = 0, 
>      child_count = 0, 
>      my_priority = 0, 
>      END_STREAM = 0, 
>      END_HEADERS = 0, 
>      send_END_STREAM = 0, 
>      GOING_AWAY = 0, 
>      requested_POLLOUT = 1, 
>      waiting_tx_credit = 0, 
>      huff = 0, 
>      value = 0, 
>      round_robin_POLLOUT = 0, 
>      count_POLLOUT_children = 0, 
>      hpack_pos = 0, 
>      type = 2 '\002', 
>      flags = 0 '\0', 
>      frame_state = 9 '\t', 
>      padding = 0 '\0', 
>      hpack_m = 0 '\0', 
>      initialized = 1 '\001'
>    }, 
>    hdr = {
>      ah = 0x0, 
>      ah_wait_list = 0x0, 
>      preamble_rx = 0x0, 
>      stash = 0x0, 
>      preamble_rx_len = 0, 
>      ups = URIPS_IDLE, 
>      ues = URIES_IDLE, 
>      lextable_pos = 0, 
>      current_token_limit = 0, 
>      esc_stash = 0 '\0', 
>      post_literal_equal = 0 '\0', 
>      parser_state = 0 '\0'
>    }, 
>    ws = {
>      hdr = {
>        ah = 0x0, 
>        ah_wait_list = 0x0, 
>        preamble_rx = 0x0, 
>        stash = 0x0, 
>        preamble_rx_len = 0, 
>        ups = URIPS_IDLE, 
>        ues = URIES_IDLE, 
>        lextable_pos = 0, 
>        current_token_limit = 0, 
>        esc_stash = 0 '\0', 
>        post_literal_equal = 0 '\0', 
>        parser_state = 0 '\0'
>      }, 
>      rx_ubuf = 0x0, 
>      rx_ubuf_alloc = 0, 
>      rx_draining_ext_list = 0x0, 
>      tx_draining_ext_list = 0x0, 
>      time_next_ping_check = 0, 
>      rx_packet_length = 0, 
>      rx_ubuf_head = 0, 
>      mask = 0x80281dc6c "", 
>      ping_payload_buf = 0x80281dc70 "", 
>      ping_payload_len = 0 '\0', 
>      mask_idx = 0 '\0', 
>      opcode = 0 '\0', 
>      rsv = 0 '\0', 
>      rsv_first_msg = 0 '\0', 
>      close_in_ping_buffer_len = 0 '\0', 
>      utf8 = 0 '\0', 
>      stashed_write_type = 0 '\0', 
>      tx_draining_stashed_wp = 0 '\0', 
>      final = 0, 
>      frame_is_binary = 0, 
>      all_zero_nonce = 0, 
>      this_frame_masked = 0, 
>      inside_frame = 0, 
>      clean_buffer = 0, 
>      payload_is_close = 0, 
>      ping_pending_flag = 0, 
>      continuation_possible = 0, 
>      owed_a_fin = 0, 
>      check_utf8 = 0, 
>      defeat_check_utf8 = 0, 
>      pmce_compressed_message = 0, 
>      stashed_write_pending = 0, 
>      rx_draining_ext = 0, 
>      tx_draining_ext = 0, 
>      send_check_ping = 0
>    }
>  }, 
>  w_read = {
>    uv_watcher = {
>      data = 0x0, 
>      loop = 0x602880, 
>      type = UV_POLL, 
>      close_cb = 0, 
>      handle_queue = 0x80281de20, 
>      u = {
>        fd = 0, 
>        reserved = 0x80281de30
>      }, 
>      next_closing = 0x0, 
>      flags = 24576, 
>      poll_cb = 0x80085aa70 <lws_io_cb>, 
>      io_watcher = {
>        cb = 0x801487a90 <uv_poll_init+176>, 
>        pending_queue = 0x80281de70, 
>        watcher_queue = 0x80281de80, 
>        pevents = 5, 
>        events = 5, 
>        fd = 18, 
>        rcount = 239, 
>        wcount = 48994
>      }
>    }, 
>    context = 0x802841340
>  }, 
>  pending_timeout_limit = 1500905098, 
>  context = 0x802841340, 
>  vhost = 0x802879000, 
>  parent = 0x0, 
>  child_list = 0x0, 
>  sibling_list = 0x0, 
>  protocol = 0x802823180, 
>  same_vh_protocol_prev = 0x0, 
>  same_vh_protocol_next = 0x0, 
>  timeout_list = 0x0, 
>  timeout_list_prev = 0x802841440, 
>  access_log = {
>    header_log = 0x0, 
>    user_agent = 0x0, 
>    sent = 0, 
>    response = 0
>  }, 
>  user_space = 0x0, 
>  rxflow_buffer = 0x8028857e0 "", 
>  trunc_alloc = 0x0, 
>  active_extensions = 0x80281df40, 
>  act_ext_user = 0x80281df50, 
>  ssl = 0x8028ba500, 
>  client_bio = 0x0, 
>  pending_read_list_prev = 0x0, 
>  pending_read_list_next = 0x0, 
>  desc = {
>    sockfd = 18, 
>    filefd = 18
>  }, 
>  position_in_fds_table = 1, 
>  rxflow_len = 110, 
>  rxflow_pos = 50, 
>  trunc_alloc_len = 0, 
>  trunc_offset = 0, 
>  trunc_len = 0, 
>  chunk_remaining = 0, 
>  cache_secs = 0, 
>  hdr_parsing_completed = 0, 
>  http2_substream = 0, 
>  listener = 0, 
>  user_space_externally_allocated = 0, 
>  socket_is_permanently_unusable = 0, 
>  rxflow_change_to = 3, 
>  more_rx_waiting = 0, 
>  conn_stat_done = 0, 
>  cache_reuse = 0, 
>  cache_revalidate = 0, 
>  cache_intermediaries = 0, 
>  favoured_pollin = 0, 
>  sending_chunked = 0, 
>  already_did_cce = 0, 
>  told_user_closed = 0, 
>  access_log_pending = 0, 
>  do_ws = 0, 
>  chunked = 0, 
>  client_rx_avail = 0, 
>  client_http_body_pending = 0, 
>  extension_data_pending = 0, 
>  use_ssl = 1, 
>  redirect_to_https = 0, 
>  handling_pollout = 0, 
>  leave_pollout_active = 0, 
>  c_port = 0, 
>  count_act_ext = 0 '\0', 
>  ietf_spec_revision = 0 '\0', 
>  mode = 5 '\005', 
>  state = 14 '\016', 
>  state_pre_close = 0 '\0', 
>  lws_rx_parse_state = 0 '\0', 
>  rx_frame_type = 0 '\0', 
>  pending_timeout = 3 '\003', 
>  pps = 0 '\0', 
>  tsi = 0 '\0', 
>  protocol_interpret_idx = 0 '\0', 
>  redirects = 0 '\0', 
>  chunk_parser = 0 '\0', 
>  reason_bf = 0 '\0'
>}
>
>(gdb) print wsi->state
>$4 = 14 '\016'
>== LWSS_HTTP2_ESTABLISHED
>
>(gdb) print wsi->u.http2.type
>$5 = 2 '\002'
>== LWS_HTTP2_FRAME_TYPE_PRIORITY
>
>(gdb) print wsi->u.http2.count
>$6 = 1
>
>
>---
>
>From mosquitto, using libwebsockets without libuv:
>
>(gdb) bt
>#0  lws_http2_parser (wsi=0x802474e00, c=0 '\0') at lib/http2.c:237
>#1  0x00000008014ad866 in lws_read (wsi=0x802474e00, buf=0x802425a19 "", len=101) at lib/handshake.c:90
>#2  0x00000008014b50d8 in lws_service_fd_tsi (context=0x802491400, pollfd=0x805200010, tsi=0) at lib/service.c:1205
>#3  0x00000008014ccf77 in _lws_plat_service_tsi (context=0x802491400, timeout_ms=0, tsi=0) at lib/lws-plat-unix.c:184
>#4  0x00000008014cd03d in lws_plat_service (context=0x802491400, timeout_ms=0) at lib/lws-plat-unix.c:204
>#5  0x00000008014b53fb in lws_service (context=0x802491400, timeout_ms=0) at lib/service.c:1334
>#6  0x0000000000412968 in mosquitto_main_loop (db=0x63bc10, listensock=0x802481550, listensock_count=4, 
>    listener_max=14) at src/loop.c:378
>#7  0x00000000004146cb in main (argc=3, argv=0x7fffffffea30) at src/mosquitto.c:385
>(gdb) print *wsi
>$1 = {u = {http = {ah = 0x0, ah_wait_list = 0x0, preamble_rx = 0x0, stash = 0x0, preamble_rx_len = 0, 
>      new_wsi_list = 0x0, filepos = 0, filelen = 0, fop_fd = 0x0, range = {start = 0, end = 0, extent = 0, agg = 0, 
>        budget = 0, buf = 0x802474e70 "", pos = 0, state = LWSRS_NO_ACTIVE_RANGE, start_valid = 0 '\0', 
>        end_valid = 0 '\0', ctr = 0 '\0', count_ranges = 0 '\0', did_try = 0 '\0', inside = 0 '\0', 
>        send_ctr = 0 '\0'}, multipart_content_type = 0x802474f00 "", request_version = HTTP_VERSION_1_0, 
>      connection_type = HTTP_CONNECTION_CLOSE, content_length = 0, content_remain = 0}, http2 = {http = {ah = 0x0, 
>        ah_wait_list = 0x0, preamble_rx = 0x0, stash = 0x0, preamble_rx_len = 0, new_wsi_list = 0x0, filepos = 0, 
>        filelen = 0, fop_fd = 0x0, range = {start = 0, end = 0, extent = 0, agg = 0, budget = 0, 
>          buf = 0x802474e70 "", pos = 0, state = LWSRS_NO_ACTIVE_RANGE, start_valid = 0 '\0', end_valid = 0 '\0', 
>          ctr = 0 '\0', count_ranges = 0 '\0', did_try = 0 '\0', inside = 0 '\0', send_ctr = 0 '\0'}, 
>        multipart_content_type = 0x802474f00 "", request_version = HTTP_VERSION_1_0, 
>        connection_type = HTTP_CONNECTION_CLOSE, content_length = 0, content_remain = 0}, my_settings = {
>        setting = 0x802474f50}, peer_settings = {setting = 0x802474f6c}, parent_wsi = 0x0, next_child_wsi = 0x0, 
>      hpack_dyn_table = 0x0, stream_wsi = 0x0, ping_payload = 0x802474fa8 "", one_setting = 0x802474fb0 "", 
>      count = 1, length = 5, stream_id = 3, hpack = HPKS_OPT_PADDING, hpack_type = HPKT_INDEXED_HDR_7, 
>      header_index = 0, hpack_len = 0, hpack_e_dep = 12517377, tx_credit = 12582912, my_stream_id = 0, 
>      child_count = 0, my_priority = 0, END_STREAM = 0, END_HEADERS = 0, send_END_STREAM = 0, GOING_AWAY = 0, 
>      requested_POLLOUT = 1, waiting_tx_credit = 0, huff = 0, value = 0, round_robin_POLLOUT = 0, 
>      count_POLLOUT_children = 0, hpack_pos = 0, type = 2 '\002', flags = 0 '\0', frame_state = 9 '\t', 
>      padding = 0 '\0', hpack_m = 0 '\0', initialized = 1 '\001'}, hdr = {ah = 0x0, ah_wait_list = 0x0, 
>      preamble_rx = 0x0, stash = 0x0, preamble_rx_len = 0, ups = URIPS_IDLE, ues = URIES_IDLE, lextable_pos = 0, 
>      current_token_limit = 0, esc_stash = 0 '\0', post_literal_equal = 0 '\0', parser_state = 0 '\0'}, ws = {hdr = {
>        ah = 0x0, ah_wait_list = 0x0, preamble_rx = 0x0, stash = 0x0, preamble_rx_len = 0, ups = URIPS_IDLE, 
>        ues = URIES_IDLE, lextable_pos = 0, current_token_limit = 0, esc_stash = 0 '\0', post_literal_equal = 0 '\0', 
>        parser_state = 0 '\0'}, rx_ubuf = 0x0, rx_ubuf_alloc = 0, rx_draining_ext_list = 0x0, 
>      tx_draining_ext_list = 0x0, time_next_ping_check = 0, rx_packet_length = 0, rx_ubuf_head = 0, 
>      mask = 0x802474e6c "", ping_payload_buf = 0x802474e70 "", ping_payload_len = 0 '\0', mask_idx = 0 '\0', 
>      opcode = 0 '\0', rsv = 0 '\0', rsv_first_msg = 0 '\0', close_in_ping_buffer_len = 0 '\0', utf8 = 0 '\0', 
>      stashed_write_type = 0 '\0', tx_draining_stashed_wp = 0 '\0', final = 0, frame_is_binary = 0, 
>      all_zero_nonce = 0, this_frame_masked = 0, inside_frame = 0, clean_buffer = 0, payload_is_close = 0, 
>      ping_pending_flag = 0, continuation_possible = 0, owed_a_fin = 0, check_utf8 = 0, defeat_check_utf8 = 0, 
>      pmce_compressed_message = 0, stashed_write_pending = 0, rx_draining_ext = 0, tx_draining_ext = 0, 
>      send_check_ping = 0}}, pending_timeout_limit = 1500912399, context = 0x802491400, vhost = 0x802422400, 
>  parent = 0x0, child_list = 0x0, sibling_list = 0x0, protocol = 0x80241c3c0, same_vh_protocol_prev = 0x0, 
>  same_vh_protocol_next = 0x0, timeout_list = 0x0, timeout_list_prev = 0x802491500, user_space = 0x0, 
>  rxflow_buffer = 0x802425a10 "", trunc_alloc = 0x0, active_extensions = 0x802475070, act_ext_user = 0x802475080, 
>  ssl = 0x8024abf80, client_bio = 0x0, pending_read_list_prev = 0x0, pending_read_list_next = 0x0, desc = {
>    sockfd = 19, filefd = 19}, position_in_fds_table = 2, rxflow_len = 110, rxflow_pos = 50, trunc_alloc_len = 0, 
>  trunc_offset = 0, trunc_len = 0, chunk_remaining = 0, cache_secs = 0, hdr_parsing_completed = 0, 
>  http2_substream = 0, listener = 0, user_space_externally_allocated = 0, socket_is_permanently_unusable = 0, 
>  rxflow_change_to = 3, more_rx_waiting = 0, conn_stat_done = 0, cache_reuse = 0, cache_revalidate = 0, 
>  cache_intermediaries = 0, favoured_pollin = 0, sending_chunked = 0, already_did_cce = 0, told_user_closed = 0, 
>  do_ws = 0, chunked = 0, client_rx_avail = 0, client_http_body_pending = 0, extension_data_pending = 0, use_ssl = 1, 
>  redirect_to_https = 0, handling_pollout = 0, leave_pollout_active = 0, c_port = 0, count_act_ext = 0 '\0', 
>  ietf_spec_revision = 0 '\0', mode = 5 '\005', state = 14 '\016', state_pre_close = 0 '\0', 
>  lws_rx_parse_state = 0 '\0', rx_frame_type = 0 '\0', pending_timeout = 3 '\003', pps = 0 '\0', tsi = 0 '\0', 
>  protocol_interpret_idx = 0 '\0', redirects = 0 '\0', chunk_parser = 0 '\0', reason_bf = 0 '\0'}
>(gdb) set print pretty on
>(gdb) print *wsi
>$2 = {
>  u = {
>    http = {
>      ah = 0x0, 
>      ah_wait_list = 0x0, 
>      preamble_rx = 0x0, 
>      stash = 0x0, 
>      preamble_rx_len = 0, 
>      new_wsi_list = 0x0, 
>      filepos = 0, 
>      filelen = 0, 
>      fop_fd = 0x0, 
>      range = {
>        start = 0, 
>        end = 0, 
>        extent = 0, 
>        agg = 0, 
>        budget = 0, 
>        buf = 0x802474e70 "", 
>        pos = 0, 
>        state = LWSRS_NO_ACTIVE_RANGE, 
>        start_valid = 0 '\0', 
>        end_valid = 0 '\0', 
>        ctr = 0 '\0', 
>        count_ranges = 0 '\0', 
>        did_try = 0 '\0', 
>        inside = 0 '\0', 
>        send_ctr = 0 '\0'
>      }, 
>      multipart_content_type = 0x802474f00 "", 
>      request_version = HTTP_VERSION_1_0, 
>      connection_type = HTTP_CONNECTION_CLOSE, 
>      content_length = 0, 
>      content_remain = 0
>    }, 
>    http2 = {
>      http = {
>        ah = 0x0, 
>        ah_wait_list = 0x0, 
>        preamble_rx = 0x0, 
>        stash = 0x0, 
>        preamble_rx_len = 0, 
>        new_wsi_list = 0x0, 
>        filepos = 0, 
>        filelen = 0, 
>        fop_fd = 0x0, 
>        range = {
>          start = 0, 
>          end = 0, 
>          extent = 0, 
>          agg = 0, 
>          budget = 0, 
>          buf = 0x802474e70 "", 
>          pos = 0, 
>          state = LWSRS_NO_ACTIVE_RANGE, 
>          start_valid = 0 '\0', 
>          end_valid = 0 '\0', 
>          ctr = 0 '\0', 
>          count_ranges = 0 '\0', 
>          did_try = 0 '\0', 
>          inside = 0 '\0', 
>          send_ctr = 0 '\0'
>        }, 
>        multipart_content_type = 0x802474f00 "", 
>        request_version = HTTP_VERSION_1_0, 
>        connection_type = HTTP_CONNECTION_CLOSE, 
>        content_length = 0, 
>        content_remain = 0
>      }, 
>      my_settings = {
>        setting = 0x802474f50
>      }, 
>      peer_settings = {
>        setting = 0x802474f6c
>      }, 
>      parent_wsi = 0x0, 
>      next_child_wsi = 0x0, 
>      hpack_dyn_table = 0x0, 
>      stream_wsi = 0x0, 
>      ping_payload = 0x802474fa8 "", 
>      one_setting = 0x802474fb0 "", 
>      count = 1, 
>      length = 5, 
>      stream_id = 3, 
>      hpack = HPKS_OPT_PADDING, 
>      hpack_type = HPKT_INDEXED_HDR_7, 
>      header_index = 0, 
>      hpack_len = 0, 
>      hpack_e_dep = 12517377, 
>      tx_credit = 12582912, 
>      my_stream_id = 0, 
>      child_count = 0, 
>      my_priority = 0, 
>      END_STREAM = 0, 
>      END_HEADERS = 0, 
>      send_END_STREAM = 0, 
>      GOING_AWAY = 0, 
>      requested_POLLOUT = 1, 
>      waiting_tx_credit = 0, 
>      huff = 0, 
>      value = 0, 
>      round_robin_POLLOUT = 0, 
>      count_POLLOUT_children = 0, 
>      hpack_pos = 0, 
>      type = 2 '\002', 
>      flags = 0 '\0', 
>      frame_state = 9 '\t', 
>      padding = 0 '\0', 
>      hpack_m = 0 '\0', 
>      initialized = 1 '\001'
>    }, 
>    hdr = {
>      ah = 0x0, 
>      ah_wait_list = 0x0, 
>      preamble_rx = 0x0, 
>      stash = 0x0, 
>      preamble_rx_len = 0, 
>      ups = URIPS_IDLE, 
>      ues = URIES_IDLE, 
>      lextable_pos = 0, 
>      current_token_limit = 0, 
>      esc_stash = 0 '\0', 
>      post_literal_equal = 0 '\0', 
>      parser_state = 0 '\0'
>    }, 
>    ws = {
>      hdr = {
>        ah = 0x0, 
>        ah_wait_list = 0x0, 
>        preamble_rx = 0x0, 
>        stash = 0x0, 
>        preamble_rx_len = 0, 
>        ups = URIPS_IDLE, 
>        ues = URIES_IDLE, 
>        lextable_pos = 0, 
>        current_token_limit = 0, 
>        esc_stash = 0 '\0', 
>        post_literal_equal = 0 '\0', 
>        parser_state = 0 '\0'
>      }, 
>      rx_ubuf = 0x0, 
>      rx_ubuf_alloc = 0, 
>      rx_draining_ext_list = 0x0, 
>      tx_draining_ext_list = 0x0, 
>      time_next_ping_check = 0, 
>      rx_packet_length = 0, 
>      rx_ubuf_head = 0, 
>      mask = 0x802474e6c "", 
>      ping_payload_buf = 0x802474e70 "", 
>      ping_payload_len = 0 '\0', 
>      mask_idx = 0 '\0', 
>      opcode = 0 '\0', 
>      rsv = 0 '\0', 
>      rsv_first_msg = 0 '\0', 
>      close_in_ping_buffer_len = 0 '\0', 
>      utf8 = 0 '\0', 
>      stashed_write_type = 0 '\0', 
>      tx_draining_stashed_wp = 0 '\0', 
>      final = 0, 
>      frame_is_binary = 0, 
>      all_zero_nonce = 0, 
>      this_frame_masked = 0, 
>      inside_frame = 0, 
>      clean_buffer = 0, 
>      payload_is_close = 0, 
>      ping_pending_flag = 0, 
>      continuation_possible = 0, 
>      owed_a_fin = 0, 
>      check_utf8 = 0, 
>      defeat_check_utf8 = 0, 
>      pmce_compressed_message = 0, 
>      stashed_write_pending = 0, 
>      rx_draining_ext = 0, 
>      tx_draining_ext = 0, 
>      send_check_ping = 0
>    }
>  }, 
>  pending_timeout_limit = 1500912399, 
>  context = 0x802491400, 
>  vhost = 0x802422400, 
>  parent = 0x0, 
>  child_list = 0x0, 
>  sibling_list = 0x0, 
>  protocol = 0x80241c3c0, 
>  same_vh_protocol_prev = 0x0, 
>  same_vh_protocol_next = 0x0, 
>  timeout_list = 0x0, 
>  timeout_list_prev = 0x802491500, 
>  user_space = 0x0, 
>  rxflow_buffer = 0x802425a10 "", 
>  trunc_alloc = 0x0, 
>  active_extensions = 0x802475070, 
>  act_ext_user = 0x802475080, 
>  ssl = 0x8024abf80, 
>  client_bio = 0x0, 
>  pending_read_list_prev = 0x0, 
>  pending_read_list_next = 0x0, 
>  desc = {
>    sockfd = 19, 
>    filefd = 19
>  }, 
>  position_in_fds_table = 2, 
>  rxflow_len = 110, 
>  rxflow_pos = 50, 
>  trunc_alloc_len = 0, 
>  trunc_offset = 0, 
>  trunc_len = 0, 
>  chunk_remaining = 0, 
>  cache_secs = 0, 
>  hdr_parsing_completed = 0, 
>  http2_substream = 0, 
>  listener = 0, 
>  user_space_externally_allocated = 0, 
>  socket_is_permanently_unusable = 0, 
>  rxflow_change_to = 3, 
>  more_rx_waiting = 0, 
>  conn_stat_done = 0, 
>  cache_reuse = 0, 
>  cache_revalidate = 0, 
>  cache_intermediaries = 0, 
>  favoured_pollin = 0, 
>  sending_chunked = 0, 
>  already_did_cce = 0, 
>  told_user_closed = 0, 
>  do_ws = 0, 
>  chunked = 0, 
>  client_rx_avail = 0, 
>  client_http_body_pending = 0, 
>  extension_data_pending = 0, 
>  use_ssl = 1, 
>  redirect_to_https = 0, 
>  handling_pollout = 0, 
>  leave_pollout_active = 0, 
>  c_port = 0, 
>  count_act_ext = 0 '\0', 
>  ietf_spec_revision = 0 '\0', 
>  mode = 5 '\005', 
>  state = 14 '\016', 
>  state_pre_close = 0 '\0', 
>  lws_rx_parse_state = 0 '\0', 
>  rx_frame_type = 0 '\0', 
>  pending_timeout = 3 '\003', 
>  pps = 0 '\0', 
>  tsi = 0 '\0', 
>  protocol_interpret_idx = 0 '\0', 
>  redirects = 0 '\0', 
>  chunk_parser = 0 '\0', 
>  reason_bf = 0 '\0'
>}
>

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Attachments on bug 220827: 184476 | 184667