Unbound 1.13.0rc4 pre-release Sleep/Wake issue.

Unbound
1

Wouter,

Strange occurrence this evening. My system had gone to sleep and had been asleep for some hours as you can see below.

When the system was woken, Unbound was not working correctly. I had to stop and restart, all was then working OK.

Any thoughts?

02/12/2020 18:51:16 C:\Program Files\Unbound\unbound.exe[1696:0] query: ::1 client.dropbox.com. AAAA IN

02/12/2020 18:51:16 C:\Program Files\Unbound\unbound.exe[1696:0] reply: ::1 client.dropbox.com. A IN NOERROR 0.078124 0 89

02/12/2020 18:51:16 C:\Program Files\Unbound\unbound.exe[1696:0] query: 127.0.0.1 client.dropbox.com. A IN

02/12/2020 18:51:16 C:\Program Files\Unbound\unbound.exe[1696:0] reply: 127.0.0.1 client.dropbox.com. A IN NOERROR 0.000000 1 89

02/12/2020 18:51:16 C:\Program Files\Unbound\unbound.exe[1696:0] query: 127.0.0.1 client.dropbox.com. AAAA IN

02/12/2020 18:51:16 C:\Program Files\Unbound\unbound.exe[1696:0] reply: 127.0.0.1 client.dropbox.com. AAAA IN NOERROR 0.015630 0 101

02/12/2020 18:51:16 C:\Program Files\Unbound\unbound.exe[1696:0] reply: ::1 client.dropbox.com. AAAA IN NOERROR 0.109378 0 101

02/12/2020 18:51:30 C:\Program Files\Unbound\unbound.exe[1696:0] query: ::1 bolt.dropbox.com. A IN

02/12/2020 18:51:30 C:\Program Files\Unbound\unbound.exe[1696:0] query: ::1 bolt.dropbox.com. AAAA IN

02/12/2020 18:51:30 C:\Program Files\Unbound\unbound.exe[1696:0] reply: ::1 bolt.dropbox.com. AAAA IN NOERROR 0.078102 0 136

02/12/2020 18:51:30 C:\Program Files\Unbound\unbound.exe[1696:0] reply: ::1 bolt.dropbox.com. A IN NOERROR 0.093727 0 71

02/12/2020 18:51:30 C:\Program Files\Unbound\unbound.exe[1696:0] query: 127.0.0.1 bolt.dropbox.com. A IN

02/12/2020 18:51:30 C:\Program Files\Unbound\unbound.exe[1696:0] reply: 127.0.0.1 bolt.dropbox.com. A IN NOERROR 0.000000 1 71

02/12/2020 18:51:30 C:\Program Files\Unbound\unbound.exe[1696:0] query: ::1 wpad.home. A IN

02/12/2020 18:51:30 C:\Program Files\Unbound\unbound.exe[1696:0] reply: ::1 wpad.home. A IN NXDOMAIN 0.000000 1 27

02/12/2020 18:51:30 C:\Program Files\Unbound\unbound.exe[1696:0] query: ::1 wpad.home. AAAA IN

02/12/2020 18:51:30 C:\Program Files\Unbound\unbound.exe[1696:0] reply: ::1 wpad.home. AAAA IN NXDOMAIN 0.000000 1 27

02/12/2020 22:54:52 C:\Program Files\Unbound\unbound.exe[1696:0] info: server stats for thread 0: 141 queries, 38 answers from cache, 103 recursions, 0 prefetch, 0 rejected by ip ratelimiting

02/12/2020 22:54:52 C:\Program Files\Unbound\unbound.exe[1696:0] info: server stats for thread 0: requestlist max 3 avg 1.15534 exceeded 0 jostled 0

02/12/2020 22:54:52 C:\Program Files\Unbound\unbound.exe[1696:0] info: average recursion processing time 0.107119 sec

02/12/2020 22:54:52 C:\Program Files\Unbound\unbound.exe[1696:0] info: histogram of recursion processing times

02/12/2020 22:54:52 C:\Program Files\Unbound\unbound.exe[1696:0] info: [25%]=0.0548234 median[50%]=0.096167 [75%]=0.138519

02/12/2020 22:54:52 C:\Program Files\Unbound\unbound.exe[1696:0] info: lower(secs) upper(secs) recursions

02/12/2020 22:54:52 C:\Program Files\Unbound\unbound.exe[1696:0] info: 0.000000 0.000001 5

02/12/2020 22:54:52 C:\Program Files\Unbound\unbound.exe[1696:0] info: 0.008192 0.016384 5

02/12/2020 22:54:52 C:\Program Files\Unbound\unbound.exe[1696:0] info: 0.016384 0.032768 7

02/12/2020 22:54:52 C:\Program Files\Unbound\unbound.exe[1696:0] info: 0.032768 0.065536 13

02/12/2020 22:54:52 C:\Program Files\Unbound\unbound.exe[1696:0] info: 0.065536 0.131072 46

02/12/2020 22:54:52 C:\Program Files\Unbound\unbound.exe[1696:0] info: 0.131072 0.262144 22

02/12/2020 22:54:52 C:\Program Files\Unbound\unbound.exe[1696:0] info: 0.262144 0.524288 5

02/12/2020 22:54:52 C:\Program Files\Unbound\unbound.exe[1696:0] error: SERVFAIL <. DNSKEY IN>: all the configured stub or forward servers failed, at zone .

02/12/2020 22:54:52 C:\Program Files\Unbound\unbound.exe[1696:0] error: SERVFAIL <urlhaus.abuse.ch. A IN>: all the configured stub or forward servers failed, at zone .

02/12/2020 22:54:52 C:\Program Files\Unbound\unbound.exe[1696:0] error: SERVFAIL <urlhaus.abuse.ch. AAAA IN>: all the configured stub or forward servers failed, at zone .

02/12/2020 22:54:52 C:\Program Files\Unbound\unbound.exe[1696:0] error: URLHaus.: failed lookup, cannot transfer from master urlhaus.abuse.ch

02/12/2020 22:54:56 C:\Program Files\Unbound\unbound.exe[1696:0] query: ::1 wpad.home. A IN

02/12/2020 22:54:56 C:\Program Files\Unbound\unbound.exe[1696:0] reply: ::1 wpad.home. A IN NXDOMAIN 0.000000 1 27

02/12/2020 22:54:56 C:\Program Files\Unbound\unbound.exe[1696:0] query: ::1 wpad.home. AAAA IN

02/12/2020 22:54:56 C:\Program Files\Unbound\unbound.exe[1696:0] reply: ::1 wpad.home. AAAA IN NXDOMAIN 0.000000 1 27

02/12/2020 22:54:57 C:\Program Files\Unbound\unbound.exe[1696:0] query: ::1 api.dropboxapi.com. A IN

02/12/2020 22:54:57 C:\Program Files\Unbound\unbound.exe[1696:0] error: SERVFAIL <api.dropboxapi.com. A IN>: all the configured stub or forward servers failed, at zone .

02/12/2020 22:54:57 C:\Program Files\Unbound\unbound.exe[1696:0] reply: ::1 api.dropboxapi.com. A IN SERVFAIL 0.000000 0 36

02/12/2020 22:54:57 C:\Program Files\Unbound\unbound.exe[1696:0] query: ::1 api.dropboxapi.com. AAAA IN

02/12/2020 22:54:57 C:\Program Files\Unbound\unbound.exe[1696:0] error: SERVFAIL <api.dropboxapi.com. AAAA IN>: all the configured stub or forward servers failed, at zone .

02/12/2020 22:54:57 C:\Program Files\Unbound\unbound.exe[1696:0] reply: ::1 api.dropboxapi.com. AAAA IN SERVFAIL 0.000000 0 36

…

02/12/2020 22:58:07 C:\Program Files\Unbound\unbound.exe[1696:0] reply: 127.0.0.1 mozilla.cloudflare-dns.com. AAAA IN SERVFAIL 0.000000 1 44

02/12/2020 22:58:10 C:\Program Files\Unbound\unbound.exe[1696:0] query: ::1 services.disconnect.me. A IN

02/12/2020 22:58:10 C:\Program Files\Unbound\unbound.exe[1696:0] error: SERVFAIL <services.disconnect.me. A IN>: all the configured stub or forward servers failed, at zone .

02/12/2020 22:58:10 C:\Program Files\Unbound\unbound.exe[1696:0] reply: ::1 services.disconnect.me. A IN SERVFAIL 0.000000 0 40

02/12/2020 22:58:10 C:\Program Files\Unbound\unbound.exe[1696:0] query: ::1 services.disconnect.me. AAAA IN

02/12/2020 22:58:10 C:\Program Files\Unbound\unbound.exe[1696:0] error: SERVFAIL <services.disconnect.me. AAAA IN>: all the configured stub or forward servers failed, at zone .

02/12/2020 22:58:10 C:\Program Files\Unbound\unbound.exe[1696:0] reply: ::1 services.disconnect.me. AAAA IN SERVFAIL 0.000000 0 40

02/12/2020 22:58:10 C:\Program Files\Unbound\unbound.exe[1696:0] query: 127.0.0.1 services.disconnect.me. A IN

02/12/2020 22:58:10 C:\Program Files\Unbound\unbound.exe[1696:0] reply: 127.0.0.1 services.disconnect.me. A IN SERVFAIL 0.000000 1 40

02/12/2020 22:58:10 C:\Program Files\Unbound\unbound.exe[1696:0] query: 127.0.0.1 services.disconnect.me. AAAA IN

02/12/2020 22:58:10 C:\Program Files\Unbound\unbound.exe[1696:0] reply: 127.0.0.1 services.disconnect.me. AAAA IN SERVFAIL 0.000000 1 40

02/12/2020 22:58:43 C:\Program Files\Unbound\unbound.exe[1696:0] query: ::1 bolt.dropbox.com. A IN

02/12/2020 22:58:43 C:\Program Files\Unbound\unbound.exe[1696:0] error: SERVFAIL <bolt.dropbox.com. A IN>: all the configured stub or forward servers failed, at zone .

02/12/2020 22:58:43 C:\Program Files\Unbound\unbound.exe[1696:0] reply: ::1 bolt.dropbox.com. A IN SERVFAIL 0.000000 0 34

02/12/2020 22:58:43 C:\Program Files\Unbound\unbound.exe[1696:0] query: ::1 bolt.dropbox.com. AAAA IN

02/12/2020 22:58:43 C:\Program Files\Unbound\unbound.exe[1696:0] error: SERVFAIL <bolt.dropbox.com. AAAA IN>: all the configured stub or forward servers failed, at zone .

02/12/2020 22:58:43 C:\Program Files\Unbound\unbound.exe[1696:0] reply: ::1 bolt.dropbox.com. AAAA IN SERVFAIL 0.000000 0 34

02/12/2020 22:58:43 C:\Program Files\Unbound\unbound.exe[1696:0] query: 127.0.0.1 bolt.dropbox.com. A IN

02/12/2020 22:58:43 C:\Program Files\Unbound\unbound.exe[1696:0] reply: 127.0.0.1 bolt.dropbox.com. A IN SERVFAIL 0.000000 1 34

02/12/2020 22:58:43 C:\Program Files\Unbound\unbound.exe[1696:0] query: 127.0.0.1 bolt.dropbox.com. AAAA IN

02/12/2020 22:58:43 C:\Program Files\Unbound\unbound.exe[1696:0] reply: 127.0.0.1 bolt.dropbox.com. AAAA IN SERVFAIL 0.000000 1 34

02/12/2020 22:58:56 C:\Program Files\Unbound\unbound.exe[1696:0] info: service stopped (unbound 1.13.0rc4).

02/12/2020 22:58:56 C:\Program Files\Unbound\unbound.exe[1696:0] info: server stats for thread 0: 762 queries, 420 answers from cache, 342 recursions, 12 prefetch, 0 rejected by ip ratelimiting

02/12/2020 22:58:56 C:\Program Files\Unbound\unbound.exe[1696:0] info: server stats for thread 0: requestlist max 0 avg 0 exceeded 0 jostled 0

02/12/2020 22:58:56 C:\Program Files\Unbound\unbound.exe[1696:0] info: average recursion processing time 0.000000 sec

02/12/2020 22:58:56 C:\Program Files\Unbound\unbound.exe[1696:0] info: histogram of recursion processing times

02/12/2020 22:58:56 C:\Program Files\Unbound\unbound.exe[1696:0] info: [25%]=2.5e-007 median[50%]=5e-007 [75%]=7.5e-007

02/12/2020 22:58:56 C:\Program Files\Unbound\unbound.exe[1696:0] info: lower(secs) upper(secs) recursions

02/12/2020 22:58:56 C:\Program Files\Unbound\unbound.exe[1696:0] info: 0.000000 0.000001 342

02/12/2020 22:58:56 C:\Program Files\Unbound\unbound.exe[1696:0] info: server stats for thread 1: 0 queries, 0 answers from cache, 0 recursions, 0 prefetch, 0 rejected by ip ratelimiting

02/12/2020 22:58:56 C:\Program Files\Unbound\unbound.exe[1696:0] info: server stats for thread 1: requestlist max 0 avg 0 exceeded 0 jostled 0

02/12/2020 22:58:56 C:\Program Files\Unbound\unbound.exe[1696:0] info: server stats for thread 2: 0 queries, 0 answers from cache, 0 recursions, 0 prefetch, 0 rejected by ip ratelimiting

02/12/2020 22:58:56 C:\Program Files\Unbound\unbound.exe[1696:0] info: server stats for thread 2: requestlist max 0 avg 0 exceeded 0 jostled 0

02/12/2020 22:58:56 C:\Program Files\Unbound\unbound.exe[1696:0] info: server stats for thread 3: 0 queries, 0 answers from cache, 0 recursions, 0 prefetch, 0 rejected by ip ratelimiting

02/12/2020 22:58:56 C:\Program Files\Unbound\unbound.exe[1696:0] info: server stats for thread 3: requestlist max 0 avg 0 exceeded 0 jostled 0

Restart happened here.

02/12/2020 22:59:25 C:\Program Files\Unbound\unbound.exe[18092:0] notice: init module 0: respip

02/12/2020 22:59:25 C:\Program Files\Unbound\unbound.exe[18092:0] notice: init module 1: validator

02/12/2020 22:59:25 C:\Program Files\Unbound\unbound.exe[18092:0] notice: init module 2: iterator

02/12/2020 22:59:25 C:\Program Files\Unbound\unbound.exe[18092:0] info: start of service (unbound 1.13.0rc4).

02/12/2020 22:59:25 C:\Program Files\Unbound\unbound.exe[18092:0] info: generate keytag query _ta-4f66. NULL IN

02/12/2020 22:59:31 C:\Program Files\Unbound\unbound.exe[18092:0] query: ::1 news.jgsoft.com. A IN

02/12/2020 22:59:31 C:\Program Files\Unbound\unbound.exe[18092:0] query: ::1 news.jgsoft.com. AAAA IN

02/12/2020 22:59:31 C:\Program Files\Unbound\unbound.exe[18092:0] query: 127.0.0.1 news.jgsoft.com. AAAA IN

02/12/2020 22:59:31 C:\Program Files\Unbound\unbound.exe[18092:0] query: 127.0.0.1 news.jgsoft.com. A IN

02/12/2020 22:59:31 C:\Program Files\Unbound\unbound.exe[18092:0] reply: 127.0.0.1 news.jgsoft.com. A IN NOERROR 0.281250 0 49

02/12/2020 22:59:31 C:\Program Files\Unbound\unbound.exe[18092:0] reply: ::1 news.jgsoft.com. A IN NOERROR 0.375003 0 49

02/12/2020 22:59:31 C:\Program Files\Unbound\unbound.exe[18092:0] reply: 127.0.0.1 news.jgsoft.com. AAAA IN NOERROR 0.281250 0 85

02/12/2020 22:59:31 C:\Program Files\Unbound\unbound.exe[18092:0] reply: ::1 news.jgsoft.com. AAAA IN NOERROR 0.375003 0 85

02/12/2020 22:59:42 C:\Program Files\Unbound\unbound.exe[18092:0] query: ::1 skydrive.wns.windows.com. A IN

02/12/2020 22:59:42 C:\Program Files\Unbound\unbound.exe[18092:0] query: ::1 skydrive.wns.windows.com. AAAA IN

02/12/2020 22:59:42 C:\Program Files\Unbound\unbound.exe[18092:0] query: ::1 db3pap001.storage.live.com. A IN

02/12/2020 22:59:42 C:\Program Files\Unbound\unbound.exe[18092:3] query: ::1 db3pap001.storage.live.com. AAAA IN

02/12/2020 22:59:42 C:\Program Files\Unbound\unbound.exe[18092:0] query: 127.0.0.1 skydrive.wns.windows.com. A IN

02/12/2020 22:59:42 C:\Program Files\Unbound\unbound.exe[18092:0] query: 127.0.0.1 skydrive.wns.windows.com. AAAA IN

02/12/2020 22:59:42 C:\Program Files\Unbound\unbound.exe[18092:0] query: 127.0.0.1 db3pap001.storage.live.com. AAAA IN

02/12/2020 22:59:42 C:\Program Files\Unbound\unbound.exe[18092:1] query: 127.0.0.1 db3pap001.storage.live.com. A IN

02/12/2020 22:59:42 C:\Program Files\Unbound\unbound.exe[18092:0] query: ::1 api.dropboxapi.com. A IN

RayG

2

Hi Wouter,

It does seem to be an issue – I have not seen it on previous versions:

04/12/2020 11:05:02 C:\Program Files\Unbound\unbound.exe[1712:0] query: ::1 pvoutput.org. AAAA IN

04/12/2020 11:05:02 C:\Program Files\Unbound\unbound.exe[1712:0] reply: ::1 pvoutput.org. AAAA IN NOERROR 0.000000 1 95

04/12/2020 11:05:24 C:\Program Files\Unbound\unbound.exe[1712:0] query: ::1 2BD069000000.home. A IN

04/12/2020 11:05:24 C:\Program Files\Unbound\unbound.exe[1712:0] reply: ::1 2BD069000000.home. A IN NXDOMAIN 0.000000 1 35

04/12/2020 11:05:24 C:\Program Files\Unbound\unbound.exe[1712:0] query: ::1 2BD069000000.home. AAAA IN

04/12/2020 11:05:24 C:\Program Files\Unbound\unbound.exe[1712:0] reply: ::1 2BD069000000.home. AAAA IN NXDOMAIN 0.000000 1 35

04/12/2020 11:05:33 C:\Program Files\Unbound\unbound.exe[1712:0] query: ::1 array614.prod.do.dsp.mp.microsoft.com. AAAA IN

04/12/2020 11:05:33 C:\Program Files\Unbound\unbound.exe[1712:0] reply: ::1 array614.prod.do.dsp.mp.microsoft.com. AAAA IN NOERROR 0.046870 0 128

04/12/2020 11:06:29 C:\Program Files\Unbound\unbound.exe[1712:0] query: ::1 wpad.home. A IN

04/12/2020 11:06:29 C:\Program Files\Unbound\unbound.exe[1712:0] reply: ::1 wpad.home. A IN NXDOMAIN 0.000000 1 27

04/12/2020 11:06:29 C:\Program Files\Unbound\unbound.exe[1712:0] query: ::1 wpad.home. AAAA IN

04/12/2020 11:06:29 C:\Program Files\Unbound\unbound.exe[1712:0] reply: ::1 wpad.home. AAAA IN NXDOMAIN 0.000000 1 27

04/12/2020 11:07:28 C:\Program Files\Unbound\unbound.exe[1712:0] query: ::1 array609.prod.do.dsp.mp.microsoft.com. AAAA IN

04/12/2020 11:07:28 C:\Program Files\Unbound\unbound.exe[1712:0] reply: ::1 array609.prod.do.dsp.mp.microsoft.com. AAAA IN NOERROR 0.046876 0 128

04/12/2020 11:09:53 C:\Program Files\Unbound\unbound.exe[1712:0] query: ::1 telemetry.dropbox.com. A IN

04/12/2020 11:09:53 C:\Program Files\Unbound\unbound.exe[1712:0] reply: ::1 telemetry.dropbox.com. A IN REFUSED 0.000000 1 39

04/12/2020 11:09:53 C:\Program Files\Unbound\unbound.exe[1712:0] query: ::1 telemetry.dropbox.com. AAAA IN

04/12/2020 11:09:53 C:\Program Files\Unbound\unbound.exe[1712:0] reply: ::1 telemetry.dropbox.com. AAAA IN REFUSED 0.000000 1 39

04/12/2020 11:09:53 C:\Program Files\Unbound\unbound.exe[1712:3] query: 127.0.0.1 telemetry.dropbox.com. A IN

04/12/2020 11:09:53 C:\Program Files\Unbound\unbound.exe[1712:3] reply: 127.0.0.1 telemetry.dropbox.com. A IN REFUSED 0.000000 1 39

04/12/2020 11:09:53 C:\Program Files\Unbound\unbound.exe[1712:3] query: 127.0.0.1 telemetry.dropbox.com. AAAA IN

04/12/2020 11:09:53 C:\Program Files\Unbound\unbound.exe[1712:3] reply: 127.0.0.1 telemetry.dropbox.com. AAAA IN REFUSED 0.000000 1 39

04/12/2020 11:10:06 C:\Program Files\Unbound\unbound.exe[1712:0] query: ::1 pvoutput.org. AAAA IN

04/12/2020 11:10:06 C:\Program Files\Unbound\unbound.exe[1712:0] reply: ::1 pvoutput.org. AAAA IN NOERROR 0.000000 1 95

04/12/2020 11:10:57 C:\Program Files\Unbound\unbound.exe[1712:0] query: ::1 array616.prod.do.dsp.mp.microsoft.com. AAAA IN

04/12/2020 11:10:58 C:\Program Files\Unbound\unbound.exe[1712:0] reply: ::1 array616.prod.do.dsp.mp.microsoft.com. AAAA IN NOERROR 0.093749 0 128

04/12/2020 11:11:34 C:\Program Files\Unbound\unbound.exe[1712:0] query: ::1 bolt.dropbox.com. A IN

04/12/2020 11:11:34 C:\Program Files\Unbound\unbound.exe[1712:0] query: ::1 bolt.dropbox.com. AAAA IN

04/12/2020 11:11:34 C:\Program Files\Unbound\unbound.exe[1712:0] reply: ::1 bolt.dropbox.com. A IN NOERROR 0.078102 0 71

04/12/2020 11:11:34 C:\Program Files\Unbound\unbound.exe[1712:0] reply: ::1 bolt.dropbox.com. AAAA IN NOERROR 0.078102 0 136

04/12/2020 11:11:34 C:\Program Files\Unbound\unbound.exe[1712:0] query: ::1 wpad.home. A IN

04/12/2020 11:11:34 C:\Program Files\Unbound\unbound.exe[1712:0] reply: ::1 wpad.home. A IN NXDOMAIN 0.000000 1 27

04/12/2020 11:11:34 C:\Program Files\Unbound\unbound.exe[1712:0] query: ::1 wpad.home. AAAA IN

04/12/2020 11:11:34 C:\Program Files\Unbound\unbound.exe[1712:0] reply: ::1 wpad.home. AAAA IN NXDOMAIN 0.000000 1 27

04/12/2020 15:13:41 C:\Program Files\Unbound\unbound.exe[1712:0] info: server stats for thread 0: 504 queries, 80 answers from cache, 424 recursions, 2 prefetch, 0 rejected by ip ratelimiting

04/12/2020 15:13:41 C:\Program Files\Unbound\unbound.exe[1712:0] info: server stats for thread 0: requestlist max 12 avg 1.46948 exceeded 0 jostled 0

04/12/2020 15:13:41 C:\Program Files\Unbound\unbound.exe[1712:0] info: average recursion processing time 0.162158 sec

04/12/2020 15:13:41 C:\Program Files\Unbound\unbound.exe[1712:0] info: histogram of recursion processing times

04/12/2020 15:13:41 C:\Program Files\Unbound\unbound.exe[1712:0] info: [25%]=0.0826897 median[50%]=0.129313 [75%]=0.21161

04/12/2020 15:13:41 C:\Program Files\Unbound\unbound.exe[1712:0] info: lower(secs) upper(secs) recursions

04/12/2020 15:13:41 C:\Program Files\Unbound\unbound.exe[1712:0] info: 0.000000 0.000001 3

04/12/2020 15:13:41 C:\Program Files\Unbound\unbound.exe[1712:0] info: 0.008192 0.016384 1

04/12/2020 15:13:41 C:\Program Files\Unbound\unbound.exe[1712:0] info: 0.016384 0.032768 11

04/12/2020 15:13:41 C:\Program Files\Unbound\unbound.exe[1712:0] info: 0.032768 0.065536 52

04/12/2020 15:13:41 C:\Program Files\Unbound\unbound.exe[1712:0] info: 0.065536 0.131072 149

04/12/2020 15:13:41 C:\Program Files\Unbound\unbound.exe[1712:0] info: 0.131072 0.262144 166

04/12/2020 15:13:41 C:\Program Files\Unbound\unbound.exe[1712:0] info: 0.262144 0.524288 34

04/12/2020 15:13:41 C:\Program Files\Unbound\unbound.exe[1712:0] info: 0.524288 1.000000 2

04/12/2020 15:13:41 C:\Program Files\Unbound\unbound.exe[1712:0] info: 1.000000 2.000000 6

04/12/2020 15:13:41 C:\Program Files\Unbound\unbound.exe[1712:0] error: SERVFAIL <urlhaus.abuse.ch. A IN>: all the configured stub or forward servers failed, at zone .

04/12/2020 15:13:41 C:\Program Files\Unbound\unbound.exe[1712:0] error: SERVFAIL <. DNSKEY IN>: all the configured stub or forward servers failed, at zone .

04/12/2020 15:13:41 C:\Program Files\Unbound\unbound.exe[1712:0] error: SERVFAIL <urlhaus.abuse.ch. AAAA IN>: all the configured stub or forward servers failed, at zone .

04/12/2020 15:13:41 C:\Program Files\Unbound\unbound.exe[1712:0] error: URLHaus.: failed lookup, cannot transfer from master urlhaus.abuse.ch

04/12/2020 15:13:45 C:\Program Files\Unbound\unbound.exe[1712:0] query: ::1 wpad.home. A IN

04/12/2020 15:13:45 C:\Program Files\Unbound\unbound.exe[1712:0] reply: ::1 wpad.home. A IN NXDOMAIN 0.000000 1 27

04/12/2020 15:13:45 C:\Program Files\Unbound\unbound.exe[1712:0] query: ::1 wpad.home. AAAA IN

04/12/2020 15:13:45 C:\Program Files\Unbound\unbound.exe[1712:0] reply: ::1 wpad.home. AAAA IN NXDOMAIN 0.000000 1 27

04/12/2020 15:13:46 C:\Program Files\Unbound\unbound.exe[1712:0] query: ::1 bolt.dropbox.com. A IN

04/12/2020 15:13:46 C:\Program Files\Unbound\unbound.exe[1712:0] error: SERVFAIL <bolt.dropbox.com. A IN>: all the configured stub or forward servers failed, at zone .

04/12/2020 15:13:46 C:\Program Files\Unbound\unbound.exe[1712:0] reply: ::1 bolt.dropbox.com. A IN SERVFAIL 0.000000 0 34

04/12/2020 15:13:46 C:\Program Files\Unbound\unbound.exe[1712:0] query: ::1 bolt.dropbox.com. AAAA IN

04/12/2020 15:13:46 C:\Program Files\Unbound\unbound.exe[1712:0] error: SERVFAIL <bolt.dropbox.com. AAAA IN>: all the configured stub or forward servers failed, at zone .

04/12/2020 15:13:46 C:\Program Files\Unbound\unbound.exe[1712:0] reply: ::1 bolt.dropbox.com. AAAA IN SERVFAIL 0.000000 0 34

04/12/2020 15:13:46 C:\Program Files\Unbound\unbound.exe[1712:3] query: 127.0.0.1 bolt.dropbox.com. A IN

04/12/2020 15:13:46 C:\Program Files\Unbound\unbound.exe[1712:3] reply: 127.0.0.1 bolt.dropbox.com. A IN SERVFAIL 0.000000 1 34

04/12/2020 15:13:46 C:\Program Files\Unbound\unbound.exe[1712:3] info: server stats for thread 3: 135 queries, 25 answers from cache, 110 recursions, 0 prefetch, 0 rejected by ip ratelimiting

04/12/2020 15:13:46 C:\Program Files\Unbound\unbound.exe[1712:3] info: server stats for thread 3: requestlist max 14 avg 2.66364 exceeded 0 jostled 0

04/12/2020 15:13:46 C:\Program Files\Unbound\unbound.exe[1712:3] info: average recursion processing time 0.149920 sec

04/12/2020 15:13:46 C:\Program Files\Unbound\unbound.exe[1712:3] info: histogram of recursion processing times

04/12/2020 15:13:46 C:\Program Files\Unbound\unbound.exe[1712:3] info: [25%]=0.016384 median[50%]=0.0479817 [75%]=0.098304

04/12/2020 15:13:46 C:\Program Files\Unbound\unbound.exe[1712:3] info: lower(secs) upper(secs) recursions

04/12/2020 15:13:46 C:\Program Files\Unbound\unbound.exe[1712:3] info: 0.000000 0.000001 14

04/12/2020 15:13:46 C:\Program Files\Unbound\unbound.exe[1712:3] info: 0.004096 0.008192 1

04/12/2020 15:13:46 C:\Program Files\Unbound\unbound.exe[1712:3] info: 0.008192 0.016384 13

04/12/2020 15:13:46 C:\Program Files\Unbound\unbound.exe[1712:3] info: 0.016384 0.032768 15

04/12/2020 15:13:46 C:\Program Files\Unbound\unbound.exe[1712:3] info: 0.032768 0.065536 28

04/12/2020 15:13:46 C:\Program Files\Unbound\unbound.exe[1712:3] info: 0.065536 0.131072 26

04/12/2020 15:13:46 C:\Program Files\Unbound\unbound.exe[1712:3] info: 0.131072 0.262144 7

04/12/2020 15:13:46 C:\Program Files\Unbound\unbound.exe[1712:3] info: 0.262144 0.524288 4

04/12/2020 15:13:46 C:\Program Files\Unbound\unbound.exe[1712:3] info: 0.524288 1.000000 2

04/12/2020 15:13:46 C:\Program Files\Unbound\unbound.exe[1712:3] info: 4.000000 8.000000 2

04/12/2020 15:13:46 C:\Program Files\Unbound\unbound.exe[1712:3] query: 127.0.0.1 bolt.dropbox.com. AAAA IN

04/12/2020 15:13:46 C:\Program Files\Unbound\unbound.exe[1712:3] reply: 127.0.0.1 bolt.dropbox.com. AAAA IN SERVFAIL 0.000000 1 34

04/12/2020 15:13:47 C:\Program Files\Unbound\unbound.exe[1712:0] query: ::1 settings-win.data.microsoft.com. A IN

04/12/2020 15:13:47 C:\Program Files\Unbound\unbound.exe[1712:0] error: SERVFAIL <settings-win.data.microsoft.com. A IN>: all the configured stub or forward servers failed, at zone .

04/12/2020 15:13:47 C:\Program Files\Unbound\unbound.exe[1712:0] reply: ::1 settings-win.data.microsoft.com. A IN SERVFAIL 0.000000 0 49

04/12/2020 15:13:47 C:\Program Files\Unbound\unbound.exe[1712:0] query: ::1 settings-win.data.microsoft.com. AAAA IN

04/12/2020 15:13:47 C:\Program Files\Unbound\unbound.exe[1712:0] error: SERVFAIL <settings-win.data.microsoft.com. AAAA IN>: all the configured stub or forward servers failed, at zone .

04/12/2020 15:13:47 C:\Program Files\Unbound\unbound.exe[1712:0] reply: ::1 settings-win.data.microsoft.com. AAAA IN SERVFAIL 0.000000 0 49

04/12/2020 15:13:47 C:\Program Files\Unbound\unbound.exe[1712:3] query: 127.0.0.1 settings-win.data.microsoft.com. A IN

04/12/2020 15:13:47 C:\Program Files\Unbound\unbound.exe[1712:3] reply: 127.0.0.1 settings-win.data.microsoft.com. A IN SERVFAIL 0.000000 1 49

04/12/2020 15:13:47 C:\Program Files\Unbound\unbound.exe[1712:3] query: 127.0.0.1 settings-win.data.microsoft.com. AAAA IN

04/12/2020 15:13:47 C:\Program Files\Unbound\unbound.exe[1712:3] reply: 127.0.0.1 settings-win.data.microsoft.com. AAAA IN SERVFAIL 0.000000 1 49

04/12/2020 15:13:48 C:\Program Files\Unbound\unbound.exe[1712:0] query: ::1 client.wns.windows.com. A IN

04/12/2020 15:13:48 C:\Program Files\Unbound\unbound.exe[1712:0] error: SERVFAIL <client.wns.windows.com. A IN>: all the configured stub or forward servers failed, at zone .

04/12/2020 15:13:48 C:\Program Files\Unbound\unbound.exe[1712:0] reply: ::1 client.wns.windows.com. A IN SERVFAIL 0.000000 0 40

04/12/2020 15:13:48 C:\Program Files\Unbound\unbound.exe[1712:0] query: ::1 client.wns.windows.com. AAAA IN

04/12/2020 15:13:48 C:\Program Files\Unbound\unbound.exe[1712:0] error: SERVFAIL <client.wns.windows.com. AAAA IN>: all the configured stub or forward servers failed, at zone .

04/12/2020 15:13:48 C:\Program Files\Unbound\unbound.exe[1712:0] reply: ::1 client.wns.windows.com. AAAA IN SERVFAIL 0.000000 0 40

04/12/2020 15:13:48 C:\Program Files\Unbound\unbound.exe[1712:3] query: 127.0.0.1 client.wns.windows.com. A IN

04/12/2020 15:13:48 C:\Program Files\Unbound\unbound.exe[1712:3] reply: 127.0.0.1 client.wns.windows.com. A IN SERVFAIL 0.000000 1 40

04/12/2020 15:13:48 C:\Program Files\Unbound\unbound.exe[1712:3] query: 127.0.0.1 client.wns.windows.com. AAAA IN

04/12/2020 15:13:48 C:\Program Files\Unbound\unbound.exe[1712:3] reply: 127.0.0.1 client.wns.windows.com. AAAA IN SERVFAIL 0.000000 1 40

04/12/2020 15:13:48 C:\Program Files\Unbound\unbound.exe[1712:0] query: ::1 api.dropboxapi.com. AAAA IN

04/12/2020 15:13:48 C:\Program Files\Unbound\unbound.exe[1712:0] error: SERVFAIL <api.dropboxapi.com. AAAA IN>: all the configured stub or forward servers failed, at zone .

04/12/2020 15:13:48 C:\Program Files\Unbound\unbound.exe[1712:0] reply: ::1 api.dropboxapi.com. AAAA IN SERVFAIL 0.000000 0 36

04/12/2020 15:13:48 C:\Program Files\Unbound\unbound.exe[1712:0] query: ::1 d.dropbox.com. A IN

04/12/2020 15:13:48 C:\Program Files\Unbound\unbound.exe[1712:0] error: SERVFAIL <d.dropbox.com. A IN>: all the configured stub or forward servers failed, at zone .

04/12/2020 15:13:48 C:\Program Files\Unbound\unbound.exe[1712:0] reply: ::1 d.dropbox.com. A IN SERVFAIL 0.000000 0 31

04/12/2020 15:13:48 C:\Program Files\Unbound\unbound.exe[1712:0] query: ::1 client.dropbox.com. A IN

04/12/2020 15:13:48 C:\Program Files\Unbound\unbound.exe[1712:0] error: SERVFAIL <client.dropbox.com. A IN>: all the configured stub or forward servers failed, at zone .

04/12/2020 15:13:48 C:\Program Files\Unbound\unbound.exe[1712:0] reply: ::1 client.dropbox.com. A IN SERVFAIL 0.000000 0 36

04/12/2020 15:13:48 C:\Program Files\Unbound\unbound.exe[1712:0] query: ::1 api.dropboxapi.com. A IN

04/12/2020 15:13:48 C:\Program Files\Unbound\unbound.exe[1712:0] error: SERVFAIL <api.dropboxapi.com. A IN>: all the configured stub or forward servers failed, at zone .

04/12/2020 15:13:48 C:\Program Files\Unbound\unbound.exe[1712:3] query: 127.0.0.1 api.dropboxapi.com. AAAA IN

04/12/2020 15:13:48 C:\Program Files\Unbound\unbound.exe[1712:3] reply: 127.0.0.1 api.dropboxapi.com. AAAA IN SERVFAIL 0.000000 1 36

04/12/2020 15:13:48 C:\Program Files\Unbound\unbound.exe[1712:0] reply: ::1 api.dropboxapi.com. A IN SERVFAIL 0.000000 0 36

04/12/2020 15:13:48 C:\Program Files\Unbound\unbound.exe[1712:0] query: ::1 d.dropbox.com. AAAA IN

04/12/2020 15:13:48 C:\Program Files\Unbound\unbound.exe[1712:0] error: SERVFAIL <d.dropbox.com. AAAA IN>: all the configured stub or forward servers failed, at zone .

04/12/2020 15:13:48 C:\Program Files\Unbound\unbound.exe[1712:3] query: ::1 client.dropbox.com. AAAA IN

04/12/2020 15:13:48 C:\Program Files\Unbound\unbound.exe[1712:3] error: SERVFAIL <client.dropbox.com. AAAA IN>: all the configured stub or forward servers failed, at zone .

04/12/2020 15:13:48 C:\Program Files\Unbound\unbound.exe[1712:3] reply: ::1 client.dropbox.com. AAAA IN SERVFAIL 0.000000 0 36

04/12/2020 15:13:48 C:\Program Files\Unbound\unbound.exe[1712:0] reply: ::1 d.dropbox.com. AAAA IN SERVFAIL 0.000000 0 31

04/12/2020 15:13:48 C:\Program Files\Unbound\unbound.exe[1712:3] query: 127.0.0.1 d.dropbox.com. A IN

04/12/2020 15:13:48 C:\Program Files\Unbound\unbound.exe[1712:3] reply: 127.0.0.1 d.dropbox.com. A IN SERVFAIL 0.000000 1 31

04/12/2020 15:13:48 C:\Program Files\Unbound\unbound.exe[1712:3] query: 127.0.0.1 client.dropbox.com. A IN

04/12/2020 15:13:48 C:\Program Files\Unbound\unbound.exe[1712:3] reply: 127.0.0.1 client.dropbox.com. A IN SERVFAIL 0.000000 1 36

04/12/2020 15:13:48 C:\Program Files\Unbound\unbound.exe[1712:3] query: 127.0.0.1 api.dropboxapi.com. A IN

04/12/2020 15:13:48 C:\Program Files\Unbound\unbound.exe[1712:3] reply: 127.0.0.1 api.dropboxapi.com. A IN SERVFAIL 0.000000 1 36

04/12/2020 15:13:48 C:\Program Files\Unbound\unbound.exe[1712:3] query: 127.0.0.1 client.dropbox.com. AAAA IN

04/12/2020 15:13:48 C:\Program Files\Unbound\unbound.exe[1712:3] reply: 127.0.0.1 client.dropbox.com. AAAA IN SERVFAIL 0.000000 1 36

04/12/2020 15:13:48 C:\Program Files\Unbound\unbound.exe[1712:3] query: 127.0.0.1 d.dropbox.com. AAAA IN

04/12/2020 15:13:48 C:\Program Files\Unbound\unbound.exe[1712:3] reply: 127.0.0.1 d.dropbox.com. AAAA IN SERVFAIL 0.000000 1 31

04/12/2020 15:13:48 C:\Program Files\Unbound\unbound.exe[1712:0] query: ::1 netmon-control.dropbox.com. A IN

04/12/2020 15:13:48 C:\Program Files\Unbound\unbound.exe[1712:0] error: SERVFAIL <netmon-control.dropbox.com. A IN>: all the configured stub or forward servers failed, at zone .

04/12/2020 15:13:48 C:\Program Files\Unbound\unbound.exe[1712:0] reply: ::1 netmon-control.dropbox.com. A IN SERVFAIL 0.000000 0 44

04/12/2020 15:13:48 C:\Program Files\Unbound\unbound.exe[1712:0] query: ::1 netmon-control.dropbox.com. AAAA IN

04/12/2020 15:13:48 C:\Program Files\Unbound\unbound.exe[1712:3] query: 127.0.0.1 netmon-control.dropbox.com. A IN

04/12/2020 15:13:48 C:\Program Files\Unbound\unbound.exe[1712:3] reply: 127.0.0.1 netmon-control.dropbox.com. A IN SERVFAIL 0.000000 1 44

04/12/2020 15:13:48 C:\Program Files\Unbound\unbound.exe[1712:0] error: SERVFAIL <netmon-control.dropbox.com. AAAA IN>: all the configured stub or forward servers failed, at zone .

04/12/2020 15:13:48 C:\Program Files\Unbound\unbound.exe[1712:0] reply: ::1 netmon-control.dropbox.com. AAAA IN SERVFAIL 0.000000 0 44

04/12/2020 15:13:48 C:\Program Files\Unbound\unbound.exe[1712:0] query: ::1 geo.prod.do.dsp.mp.microsoft.com. A IN

04/12/2020 15:13:48 C:\Program Files\Unbound\unbound.exe[1712:0] error: SERVFAIL <geo.prod.do.dsp.mp.microsoft.com. A IN>: all the configured stub or forward servers failed, at zone .

3

Hi Wouter,

I think I have some thoughts on this issue. I had it happen again just before writing this email.

It seems to happen after the system has been asleep for a long time, hours…

When it wakes up it cannot get its act together and everything fails.

I tried something tonight that resolved the problem:

Unbound_control.exe flush_infra all

This does something that causes unbound to sort itself out. And everything works again.

Does this have something to do with time and DNSSEC or some other time dependant requirement?

Hopefully you will be able to get something from the above and understand what is going on.

This is a repeatable failure so long as you have a few hours to spare.

I have not yet tried to work out how long the system has to be asleep for, this evening is was just about four hours.

Let me know if I can provide any further information.

RayG

4

RayG via Unbound-users writes:

> This is a multipart message in MIME format.
>
> I think I have some thoughts on this issue. I had it happen again just
> before writing this email.
>
> It seems to happen after the system has been asleep for a long time, hours.
> When it wakes up it cannot get its act together and everything fails.
> I tried something tonight that resolved the problem:
> Unbound_control.exe flush_infra all
> This does something that causes unbound to sort itself out. And everything
> works again.

As work around you can try to run thus unbound_control after wake
up using the method as suggested in
<https://sumtips.com/how-to/run-program-windows-wakes-up-sleep-hibernate/&gt;

  jaap

5

Hi Jaap

Thanks for your reply.

Yes that is one way around the issue. Not ideal but certainly possible. I
have set the logging to max but I suspect that this may interfere with
whatever is going on. I was hoping to see a failure when I woke the system
this afternoon. Alas it worked this time. I will continue to keep the
logging at max and see if I can catch it at some point. The other thing I
forgot to mention last night was that as well as using DNSSEC I am using
forwarding and DoT. That with the TLS aspects will also expect the clock to
be correct. The clock is the only thing I can think of that may be causing
the issue. There is just not enough logging at level 1 logging to see errors
like that and at the max level it is possible that programmatic timings
alter and the issue slips through the net.

We will see what if anything I can capture over the next few days.

RayG