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aug

3.7 Alpha 10: DoH > Cloudflare DNS

Question

Не использую фильтры, только DoH.

Когда среди серверов есть Cloudflare DNS, в логе появляются следующие строки:

Скрытый текст

[W] May 24 11:40:00 kernel: do_page_fault(): sending SIGSEGV to https_dns_proxy for invalid read access from 00ac3770
[W] May 24 11:40:00 kernel: epc = 00408cd4 in https_dns_proxy[400000+2f000]
[W] May 24 11:40:00 kernel: ra  = 00408ca4 in https_dns_proxy[400000+2f000]
...
[W] May 24 13:20:01 kernel: do_page_fault(): sending SIGSEGV to https_dns_proxy for invalid read access from 76f57558
[W] May 24 13:20:01 kernel: epc = 7726f114 in libcurl.so.4.7.0[77228000+6f000]
[W] May 24 13:20:01 kernel: ra  = 7726f114 in libcurl.so.4.7.0[77228000+6f000]
...
[W] May 25 09:34:47 kernel: do_page_fault(): sending SIGSEGV to https_dns_proxy for invalid read access from 08061430
[W] May 25 09:34:47 kernel: epc = 76fb9b0c in libcurl.so.4.7.0[76f89000+6f000]
[W] May 25 09:34:47 kernel: ra  = 00408598 in https_dns_proxy[400000+2f000]

Убрал Cloudflare DNS и протестировал пару дней - DoH сервера падают, но без этих сообщений. Роутер не перезагружал, соединение не сбрасывал.

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Скрытый текст

[W] May 27 17:13:42 kernel: do_page_fault(): sending SIGSEGV to https_dns_proxy for invalid read access from 770150a0
[W] May 27 17:13:42 kernel: epc = 76efdb0c in libcurl.so.4.7.0[76ecd000+6f000]
[W] May 27 17:13:42 kernel: ra  = 00408598 in https_dns_proxy[400000+2f000]
[E] May 27 17:13:42 ndm: Service: "DoH "Policy0" proxy #3": unexpectedly stopped.
[I] May 27 17:13:45 https-dns-proxy: Starting.
[I] May 27 17:13:45 https-dns-proxy: Using DNS-wire DoH request format
[I] May 27 17:13:45 https-dns-proxy: DNS polling initialized for 'dns.comss.one'

Прилетело от Comss.one DNS.

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Скрытый текст

[E] May 29 11:34:52 https-dns-proxy: TLS certificate verify error: Error
[E] May 29 11:34:52 https-dns-proxy: Core::Syslog: last message repeated 2 times.
[W] May 29 11:34:56 kernel: do_page_fault(): sending SIGSEGV to https_dns_proxy for invalid read access from 2e736e64
[W] May 29 11:34:56 kernel: epc = 77408b0c in libcurl.so.4.7.0[773d8000+6f000]
[W] May 29 11:34:56 kernel: ra  = 00408598 in https_dns_proxy[400000+2f000]
[E] May 29 11:34:56 ndm: Service: "DoH "Policy0" proxy #3": unexpectedly stopped.
[I] May 29 11:34:59 https-dns-proxy: Starting.
[I] May 29 11:34:59 https-dns-proxy: Using DNS-wire DoH request format
[I] May 29 11:34:59 https-dns-proxy: DNS polling initialized for 'dns.comss.one'
[E] May 29 11:37:10 https-dns-proxy: TLS certificate verify error: Error
[E] May 29 11:37:10 https-dns-proxy: TLS certificate verify error: Error

Ну и "https-dns-proxy: TLS certificate verify error: Error", как вишенка на торте.

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Селфтест с беты  0.4 с похожей ошибкой

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[W] Aug  3 09:25:02 kernel: do_page_fault(): sending SIGSEGV to https_dns_proxy for invalid read access from 77f5d0e0
[W] Aug  3 09:25:02 kernel: epc = 77e3fab0 in libcurl.so.4.7.0[77e0e000+72000]
[W] Aug  3 09:25:02 kernel: ra  = 00408598 in https_dns_proxy[400000+2f000]
[E] Aug  3 09:25:02 ndm: Service: "DoH "System" proxy #0": unexpectedly stopped.
[I] Aug  3 09:25:05 https-dns-proxy: Starting.
[I] Aug  3 09:25:05 https-dns-proxy: Using DNS-wire DoH request format
[I] Aug  3 09:25:05 https-dns-proxy: DNS polling initialized for 'cloudflare-dns.com'

 

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В 3.7 Beta 1 такая же хрень

Скрытый текст

[W] Aug 17 16:34:12 https-dns-proxy: reload, cleanup memory 
[I] Aug 17 16:34:12 https-dns-proxy: shutting down 
[I] Aug 17 16:34:12 https-dns-proxy: stopped 
[E] Aug 17 16:34:12 ndm: Service: "DoH "System" proxy #1": unexpectedly stopped. 
[I] Aug 17 16:34:15 https-dns-proxy: Starting. 
[I] Aug 17 16:34:15 https-dns-proxy: Using DNS-wire DoH request format 
[I] Aug 17 16:34:15 https-dns-proxy: DNS polling initialized for 'ordns.he.net' 

И с CloudFlare и с остальными провайдерами, а также проблемы с DoT.

В общем компонент https-dns-proxy валится постоянно (цепляя за собой всё остальное), из за чего на устройствах в локалке пригодиться в пользоваться внешними DNS (а не DNS роутера), чтобы "хоть какой-то был интернет", особенно это касается Apple TV/Dune...

Edited by Oleg Nekrylov
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