ERR_SPDY_PROTOCOL_ERROR nginx 1.9.3

[kpoxa]

Добрый день.

nginx version: nginx/1.9.3
built by gcc 4.7.2 (Debian 4.7.2-5)
built with OpenSSL 1.0.1e 11 Feb 2013
TLS SNI support enabled
configure arguments: --prefix=/etc/nginx --with-cc-opt='-I /usr/include'
--with-ld-opt='-L /usr/lib' --conf-path=/etc/nginx/nginx.conf
--sbin-path=/usr/sbin/nginx --pid-path=/var/run/nginx.pid
--error-log-path=/var/log/nginx/error.log
--http-log-path=/var/log/nginx/access.log --user=www --group=www
--http-client-body-temp-path=/var/tmp/nginx/client_body_temp
--http-fastcgi-temp-path=/var/tmp/nginx/fastcgi_temp
--http-proxy-temp-path=/var/tmp/nginx/proxy_temp
--http-scgi-temp-path=/var/tmp/nginx/scgi_temp
--http-uwsgi-temp-path=/var/tmp/nginx/uwsgi_temp
--with-http_stub_status_module --with-pcre --with-http_ssl_module
--with-http_realip_module --add-module=/home/admin/ngx_devel_kit
--add-module=/home/admin/form-input-nginx-module --without-http-cache
--with-http_gzip_static_module --with-http_sub_module
--with-http_spdy_module --with-debug

linux debian 7

Периодически ловлю ошибку ERR_SPDY_PROTOCOL_ERROR

Сессия из  chrome://net-internals/ ниже. Какие еще данные и как собрать,
чтобы помочь разобраться в проблеме?



t=2381 [st= 0] +REQUEST_ALIVE  [dt=11]
t=2381 [st= 0]    URL_REQUEST_DELEGATE  [dt=0]
t=2381 [st= 0]    URL_REQUEST_START_JOB  [dt=0]
                  --> load_flags = 676098 (BYPASS_CACHE |
BYPASS_DATA_REDUCTION_PROXY | MAIN_FRAME | MAYBE_USER_GESTURE |
REPORT_RAW_HEADERS | VERIFY_EV_CERT)
                  --> method = "GET"
                  --> priority = "HIGHEST"
                  --> url = "https://domain.ru/news/20907365/event/"
t=2381 [st= 0]   +URL_REQUEST_START_JOB  [dt=10]
                  --> load_flags = 676098 (BYPASS_CACHE |
BYPASS_DATA_REDUCTION_PROXY | MAIN_FRAME | MAYBE_USER_GESTURE |
REPORT_RAW_HEADERS | VERIFY_EV_CERT)
                  --> method = "GET"
                  --> priority = "HIGHEST"
                  --> url = "https://domain.ru/news/20907365/event/"
t=2382 [st= 1]      URL_REQUEST_DELEGATE  [dt=0]
t=2382 [st= 1]      HTTP_CACHE_GET_BACKEND  [dt=0]
t=2382 [st= 1]      HTTP_CACHE_DOOM_ENTRY  [dt=1]
                    --> net_error = -2 (ERR_FAILED)
t=2383 [st= 2]      HTTP_CACHE_CREATE_ENTRY  [dt=0]
t=2383 [st= 2]      HTTP_CACHE_ADD_TO_ENTRY  [dt=0]
t=2383 [st= 2]      URL_REQUEST_DELEGATE  [dt=0]
t=2383 [st= 2]     +HTTP_STREAM_REQUEST  [dt=0]
t=2383 [st= 2]        HTTP_STREAM_REQUEST_BOUND_TO_JOB
                      --> source_dependency = 215341 (HTTP_STREAM_JOB)
t=2383 [st= 2]     -HTTP_STREAM_REQUEST
t=2383 [st= 2]     +HTTP_TRANSACTION_SEND_REQUEST  [dt=1]
t=2383 [st= 2]        HTTP_TRANSACTION_HTTP2_SEND_REQUEST_HEADERS
                      --> :host: domain.ru
                          :method: GET
                          :path: /news/20907365/event/
                          :scheme: https
                          :version: HTTP/1.1
                          accept:
text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8
                          accept-encoding: gzip, deflate, sdch
                          accept-language:
ru-RU,ru;q=0.8,en-US;q=0.6,en;q=0.4
                          cache-control: no-cache
                          cookie: [1296 bytes were stripped]
                          https: 1
                          pragma: no-cache
                          referer: https://domain.ru/newss/meetings/
                          user-agent: Mozilla/5.0 (Windows NT 6.1; WOW64)
AppleWebKit/537.36 (KHTML, like Gecko) Chrome/44.0.2403.89 Safari/537.36
t=2384 [st= 3]     -HTTP_TRANSACTION_SEND_REQUEST
t=2384 [st= 3]     +HTTP_TRANSACTION_READ_HEADERS  [dt=7]
t=2391 [st=10]        HTTP2_STREAM_ERROR
                      --> description = "SPDY stream closed with status: 1"
                      --> status = -337
                      --> stream_id = 53
t=2391 [st=10]     -HTTP_TRANSACTION_READ_HEADERS
                    --> net_error = -337 (ERR_SPDY_PROTOCOL_ERROR)
t=2391 [st=10]   -URL_REQUEST_START_JOB
                  --> net_error = -337 (ERR_SPDY_PROTOCOL_ERROR)
t=2391 [st=10]    URL_REQUEST_DELEGATE  [dt=0]
t=2392 [st=11] -REQUEST_ALIVE
                --> net_error = -337 (ERR_SPDY_PROTOCOL_ERROR)

-- 
Rustam Narmanov
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