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c-ares debug logs
Raw
adig-ahost.txt
#
# Without DNS set on network interface
#
$ networksetup -setdnsservers "My Network" empty
$ adig dbc-REDACTED.cloud.databricks.com
; <<>> c-ares DiG 1.25.0 <<>> dbc-REDACTED.cloud.databricks.com
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 51087
;; flags: qr rd ra; QUERY: 1, ANSWER: 6, AUTHORITY: 0, ADDITIONAL: 0
;; QUESTION SECTION:
;dbc-REDACTED.cloud.databricks.com. IN A
;; ANSWER SECTION:
dbc-REDACTED.cloud.databricks.com. 228 IN CNAME oregon.cloud.databricks.com.
oregon.cloud.databricks.com. 60 IN CNAME oregon-migration.cloud.databricks.com.
oregon-migration.cloud.databricks.com. 60 IN CNAME k8s-popproxy-popproxy-75b69370a6-8f0fb352a048d8b7.elb.us-west-2.amazonaws.com.
k8s-popproxy-popproxy-75b69370a6-8f0fb352a048d8b7.elb.us-west-2.amazonaws.com. 60 IN A 44.234.192.43
k8s-popproxy-popproxy-75b69370a6-8f0fb352a048d8b7.elb.us-west-2.amazonaws.com. 60 IN A 44.234.192.44
k8s-popproxy-popproxy-75b69370a6-8f0fb352a048d8b7.elb.us-west-2.amazonaws.com. 60 IN A 44.234.192.42
;; MSG SIZE rcvd: 244
$ networksetup -setdnsservers "My Network" empty
$ ahost dbc-REDACTED.cloud.databricks.com
k8s-popproxy-popproxy-75b69370a6-8f0fb352a048d8b7.elb.us-west-2.amazonaws.com 44.234.192.43
k8s-popproxy-popproxy-75b69370a6-8f0fb352a048d8b7.elb.us-west-2.amazonaws.com 44.234.192.44
k8s-popproxy-popproxy-75b69370a6-8f0fb352a048d8b7.elb.us-west-2.amazonaws.com 44.234.192.42
#
# With DNS set on network interface
#
$ networksetup -setdnsservers "My Network" 1.1.1.1 1.0.0.1
$ adig dbc-REDACTED.cloud.databricks.com
; <<>> c-ares DiG 1.25.0 <<>> dbc-REDACTED.cloud.databricks.com
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 12023
;; flags: qr rd ra; QUERY: 1, ANSWER: 6, AUTHORITY: 0, ADDITIONAL: 1
;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags: 0; udp: 1232
;; QUESTION SECTION:
;dbc-REDACTED.cloud.databricks.com. IN A
;; ANSWER SECTION:
dbc-REDACTED.cloud.databricks.com. 300 IN CNAME oregon.cloud.databricks.com.
oregon.cloud.databricks.com. 60 IN CNAME oregon-migration.cloud.databricks.com.
oregon-migration.cloud.databricks.com. 60 IN CNAME k8s-popproxy-popproxy-75b69370a6-8f0fb352a048d8b7.elb.us-west-2.amazonaws.com.
k8s-popproxy-popproxy-75b69370a6-8f0fb352a048d8b7.elb.us-west-2.amazonaws.com. 60 IN A 44.234.192.42
k8s-popproxy-popproxy-75b69370a6-8f0fb352a048d8b7.elb.us-west-2.amazonaws.com. 60 IN A 44.234.192.43
k8s-popproxy-popproxy-75b69370a6-8f0fb352a048d8b7.elb.us-west-2.amazonaws.com. 60 IN A 44.234.192.44
;; MSG SIZE rcvd: 255
$ networksetup -setdnsservers "My Network" 1.1.1.1 1.0.0.1
$ ahost dbc-REDACTED.cloud.databricks.com
k8s-popproxy-popproxy-75b69370a6-8f0fb352a048d8b7.elb.us-west-2.amazonaws.com 44.234.192.43
k8s-popproxy-popproxy-75b69370a6-8f0fb352a048d8b7.elb.us-west-2.amazonaws.com 44.234.192.44
k8s-popproxy-popproxy-75b69370a6-8f0fb352a048d8b7.elb.us-west-2.amazonaws.com 44.234.192.42
Raw
c-ares-home.log
D0107 18:47:33.076843000 140704379816832 grpc_ares_wrapper.cc:1051] (c-ares resolver) request:0x7fcfea28ab90 c-ares grpc_dns_lookup_hostname_ares_impl name=dbc-REDACTED.cloud.databricks.com:443, default_port=https
D0107 18:47:33.077032000 140704379816832 grpc_ares_wrapper.cc:539] (c-ares resolver) request:0x7fcfea28ab90 grpc_ares_ev_driver_create_locked
D0107 18:47:33.077111000 140704379816832 grpc_ares_wrapper.cc:641] (c-ares resolver) request:0x7fcfea28ab90 create_hostbyname_request_locked host:dbc-REDACTED.cloud.databricks.com port:47873 is_balancer:0 qtype:AAAA
D0107 18:47:33.077254000 140704379816832 grpc_ares_wrapper.cc:641] (c-ares resolver) request:0x7fcfea28ab90 create_hostbyname_request_locked host:dbc-REDACTED.cloud.databricks.com port:47873 is_balancer:0 qtype:A
D0107 18:47:33.077332000 140704379816832 grpc_ares_wrapper.cc:426] (c-ares resolver) request:0x7fcfea28ab90 new fd: c-ares fd: 8
D0107 18:47:33.077358000 140704379816832 grpc_ares_wrapper.cc:193] (c-ares resolver) request:0x7fcfea28ab90 Ref ev_driver 0x7fcfea28ace0
D0107 18:47:33.077368000 140704379816832 grpc_ares_wrapper.cc:449] (c-ares resolver) request:0x7fcfea28ab90 notify read on: c-ares fd: 8
D0107 18:47:33.077375000 140704379816832 grpc_ares_wrapper.cc:500] (c-ares resolver) request:0x7fcfea28ab90 ev_driver=0x7fcfea28ace0 grpc_ares_ev_driver_start_locked. timeout in 120000 ms
D0107 18:47:33.077381000 140704379816832 grpc_ares_wrapper.cc:193] (c-ares resolver) request:0x7fcfea28ab90 Ref ev_driver 0x7fcfea28ace0
D0107 18:47:33.077404000 140704379816832 grpc_ares_wrapper.cc:287] (c-ares resolver) request:0x7fcfea28ab90 ev_driver=0x7fcfea28ace0. next ares process poll time in 1000 ms
D0107 18:47:33.077410000 140704379816832 grpc_ares_wrapper.cc:193] (c-ares resolver) request:0x7fcfea28ab90 Ref ev_driver 0x7fcfea28ace0
D0107 18:47:33.077429000 140704379816832 dns_resolver_ares.cc:110] (c-ares resolver) resolver:0x7fcfea28a890 Started resolving hostnames. hostname_request_:0x7fcfea28ab90
D0107 18:47:33.123905000 140704379816832 grpc_ares_wrapper.cc:366] (c-ares resolver) request:0x7fcfea28ab90 readable on c-ares fd: 8
D0107 18:47:33.124007000 140704379816832 grpc_ares_wrapper.cc:193] (c-ares resolver) request:0x7fcfea28ab90 Ref ev_driver 0x7fcfea28ace0
D0107 18:47:33.124026000 140704379816832 grpc_ares_wrapper.cc:449] (c-ares resolver) request:0x7fcfea28ab90 notify read on: c-ares fd: 8
D0107 18:47:33.124035000 140704379816832 grpc_ares_wrapper.cc:204] (c-ares resolver) request:0x7fcfea28ab90 Unref ev_driver 0x7fcfea28ace0
D0107 18:47:33.124284000 140704379816832 grpc_ares_wrapper.cc:366] (c-ares resolver) request:0x7fcfea28ab90 readable on c-ares fd: 8
D0107 18:47:33.124382000 140704379816832 grpc_ares_wrapper.cc:670] (c-ares resolver) request:0x7fcfea28ab90 on_hostbyname_done_locked qtype=A host=dbc-REDACTED.cloud.databricks.com ARES_SUCCESS
D0107 18:47:33.124402000 140704379816832 grpc_ares_wrapper.cc:712] (c-ares resolver) request:0x7fcfea28ab90 c-ares resolver gets a AF_INET result:
D0107 18:47:33.124420000 140704379816832 grpc_ares_wrapper.cc:193] (c-ares resolver) request:0x7fcfea28ab90 Ref ev_driver 0x7fcfea28ace0
D0107 18:47:33.124432000 140704379816832 grpc_ares_wrapper.cc:449] (c-ares resolver) request:0x7fcfea28ab90 notify read on: c-ares fd: 8
D0107 18:47:33.124441000 140704379816832 grpc_ares_wrapper.cc:204] (c-ares resolver) request:0x7fcfea28ab90 Unref ev_driver 0x7fcfea28ace0
D0107 18:47:34.077371000 123145864069120 grpc_ares_wrapper.cc:324] (c-ares resolver) request:0x7fcfea28ab90 ev_driver=0x7fcfea28ace0 on_ares_backup_poll_alarm_locked. driver->shutting_down=0. err=OK
D0107 18:47:34.077394000 123145864069120 grpc_ares_wrapper.cc:332] (c-ares resolver) request:0x7fcfea28ab90 ev_driver=0x7fcfea28ace0 on_ares_backup_poll_alarm_locked; ares_process_fd. fd=c-ares fd: 8
D0107 18:47:34.077430000 123145864069120 grpc_ares_wrapper.cc:287] (c-ares resolver) request:0x7fcfea28ab90 ev_driver=0x7fcfea28ace0. next ares process poll time in 1000 ms
D0107 18:47:34.077451000 123145864069120 grpc_ares_wrapper.cc:193] (c-ares resolver) request:0x7fcfea28ab90 Ref ev_driver 0x7fcfea28ace0
D0107 18:47:34.077706000 123145864069120 grpc_ares_wrapper.cc:204] (c-ares resolver) request:0x7fcfea28ab90 Unref ev_driver 0x7fcfea28ace0
D0107 18:47:35.079491000 123145874264064 grpc_ares_wrapper.cc:324] (c-ares resolver) request:0x7fcfea28ab90 ev_driver=0x7fcfea28ace0 on_ares_backup_poll_alarm_locked. driver->shutting_down=0. err=OK
D0107 18:47:35.079504000 123145874264064 grpc_ares_wrapper.cc:332] (c-ares resolver) request:0x7fcfea28ab90 ev_driver=0x7fcfea28ace0 on_ares_backup_poll_alarm_locked; ares_process_fd. fd=c-ares fd: 8
D0107 18:47:35.079526000 123145874264064 grpc_ares_wrapper.cc:287] (c-ares resolver) request:0x7fcfea28ab90 ev_driver=0x7fcfea28ace0. next ares process poll time in 1000 ms
D0107 18:47:35.079543000 123145874264064 grpc_ares_wrapper.cc:193] (c-ares resolver) request:0x7fcfea28ab90 Ref ev_driver 0x7fcfea28ace0
D0107 18:47:35.079697000 123145874264064 grpc_ares_wrapper.cc:204] (c-ares resolver) request:0x7fcfea28ab90 Unref ev_driver 0x7fcfea28ace0
D0107 18:47:36.083056000 123145864069120 grpc_ares_wrapper.cc:324] (c-ares resolver) request:0x7fcfea28ab90 ev_driver=0x7fcfea28ace0 on_ares_backup_poll_alarm_locked. driver->shutting_down=0. err=OK
D0107 18:47:36.083070000 123145864069120 grpc_ares_wrapper.cc:332] (c-ares resolver) request:0x7fcfea28ab90 ev_driver=0x7fcfea28ace0 on_ares_backup_poll_alarm_locked; ares_process_fd. fd=c-ares fd: 8
D0107 18:47:36.083099000 123145864069120 grpc_ares_wrapper.cc:287] (c-ares resolver) request:0x7fcfea28ab90 ev_driver=0x7fcfea28ace0. next ares process poll time in 1000 ms
D0107 18:47:36.083166000 123145864069120 grpc_ares_wrapper.cc:193] (c-ares resolver) request:0x7fcfea28ab90 Ref ev_driver 0x7fcfea28ace0
D0107 18:47:36.083264000 123145864069120 grpc_ares_wrapper.cc:204] (c-ares resolver) request:0x7fcfea28ab90 Unref ev_driver 0x7fcfea28ace0
D0107 18:47:37.084880000 123145874264064 grpc_ares_wrapper.cc:324] (c-ares resolver) request:0x7fcfea28ab90 ev_driver=0x7fcfea28ace0 on_ares_backup_poll_alarm_locked. driver->shutting_down=0. err=OK
D0107 18:47:37.084893000 123145874264064 grpc_ares_wrapper.cc:332] (c-ares resolver) request:0x7fcfea28ab90 ev_driver=0x7fcfea28ace0 on_ares_backup_poll_alarm_locked; ares_process_fd. fd=c-ares fd: 8
D0107 18:47:37.084915000 123145874264064 grpc_ares_wrapper.cc:287] (c-ares resolver) request:0x7fcfea28ab90 ev_driver=0x7fcfea28ace0. next ares process poll time in 1000 ms
D0107 18:47:37.084933000 123145874264064 grpc_ares_wrapper.cc:193] (c-ares resolver) request:0x7fcfea28ab90 Ref ev_driver 0x7fcfea28ace0
D0107 18:47:37.085103000 123145874264064 grpc_ares_wrapper.cc:204] (c-ares resolver) request:0x7fcfea28ab90 Unref ev_driver 0x7fcfea28ace0
D0107 18:47:38.087098000 123145874264064 grpc_ares_wrapper.cc:324] (c-ares resolver) request:0x7fcfea28ab90 ev_driver=0x7fcfea28ace0 on_ares_backup_poll_alarm_locked. driver->shutting_down=0. err=OK
D0107 18:47:38.087112000 123145874264064 grpc_ares_wrapper.cc:332] (c-ares resolver) request:0x7fcfea28ab90 ev_driver=0x7fcfea28ace0 on_ares_backup_poll_alarm_locked; ares_process_fd. fd=c-ares fd: 8
D0107 18:47:38.087136000 123145874264064 grpc_ares_wrapper.cc:287] (c-ares resolver) request:0x7fcfea28ab90 ev_driver=0x7fcfea28ace0. next ares process poll time in 1000 ms
D0107 18:47:38.087162000 123145874264064 grpc_ares_wrapper.cc:193] (c-ares resolver) request:0x7fcfea28ab90 Ref ev_driver 0x7fcfea28ace0
D0107 18:47:38.087395000 123145874264064 grpc_ares_wrapper.cc:204] (c-ares resolver) request:0x7fcfea28ab90 Unref ev_driver 0x7fcfea28ace0
D0107 18:47:39.091440000 123145864069120 grpc_ares_wrapper.cc:324] (c-ares resolver) request:0x7fcfea28ab90 ev_driver=0x7fcfea28ace0 on_ares_backup_poll_alarm_locked. driver->shutting_down=0. err=OK
D0107 18:47:39.091453000 123145864069120 grpc_ares_wrapper.cc:332] (c-ares resolver) request:0x7fcfea28ab90 ev_driver=0x7fcfea28ace0 on_ares_backup_poll_alarm_locked; ares_process_fd. fd=c-ares fd: 8
D0107 18:47:39.091522000 123145864069120 grpc_ares_wrapper.cc:287] (c-ares resolver) request:0x7fcfea28ab90 ev_driver=0x7fcfea28ace0. next ares process poll time in 1000 ms
D0107 18:47:39.091563000 123145864069120 grpc_ares_wrapper.cc:193] (c-ares resolver) request:0x7fcfea28ab90 Ref ev_driver 0x7fcfea28ace0
D0107 18:47:39.091671000 123145864069120 grpc_ares_wrapper.cc:204] (c-ares resolver) request:0x7fcfea28ab90 Unref ev_driver 0x7fcfea28ace0
D0107 18:47:40.095519000 123145874264064 grpc_ares_wrapper.cc:324] (c-ares resolver) request:0x7fcfea28ab90 ev_driver=0x7fcfea28ace0 on_ares_backup_poll_alarm_locked. driver->shutting_down=0. err=OK
D0107 18:47:40.095532000 123145874264064 grpc_ares_wrapper.cc:332] (c-ares resolver) request:0x7fcfea28ab90 ev_driver=0x7fcfea28ace0 on_ares_backup_poll_alarm_locked; ares_process_fd. fd=c-ares fd: 8
D0107 18:47:40.095554000 123145874264064 grpc_ares_wrapper.cc:287] (c-ares resolver) request:0x7fcfea28ab90 ev_driver=0x7fcfea28ace0. next ares process poll time in 1000 ms
D0107 18:47:40.095568000 123145874264064 grpc_ares_wrapper.cc:193] (c-ares resolver) request:0x7fcfea28ab90 Ref ev_driver 0x7fcfea28ace0
D0107 18:47:40.095734000 123145874264064 grpc_ares_wrapper.cc:204] (c-ares resolver) request:0x7fcfea28ab90 Unref ev_driver 0x7fcfea28ace0
D0107 18:47:41.099817000 123145864069120 grpc_ares_wrapper.cc:324] (c-ares resolver) request:0x7fcfea28ab90 ev_driver=0x7fcfea28ace0 on_ares_backup_poll_alarm_locked. driver->shutting_down=0. err=OK
D0107 18:47:41.099826000 123145864069120 grpc_ares_wrapper.cc:332] (c-ares resolver) request:0x7fcfea28ab90 ev_driver=0x7fcfea28ace0 on_ares_backup_poll_alarm_locked; ares_process_fd. fd=c-ares fd: 8
D0107 18:47:41.099840000 123145864069120 grpc_ares_wrapper.cc:287] (c-ares resolver) request:0x7fcfea28ab90 ev_driver=0x7fcfea28ace0. next ares process poll time in 1000 ms
D0107 18:47:41.099848000 123145864069120 grpc_ares_wrapper.cc:193] (c-ares resolver) request:0x7fcfea28ab90 Ref ev_driver 0x7fcfea28ace0
D0107 18:47:41.099942000 123145864069120 grpc_ares_wrapper.cc:204] (c-ares resolver) request:0x7fcfea28ab90 Unref ev_driver 0x7fcfea28ace0
D0107 18:47:42.101360000 123145874264064 grpc_ares_wrapper.cc:324] (c-ares resolver) request:0x7fcfea28ab90 ev_driver=0x7fcfea28ace0 on_ares_backup_poll_alarm_locked. driver->shutting_down=0. err=OK
D0107 18:47:42.101370000 123145874264064 grpc_ares_wrapper.cc:332] (c-ares resolver) request:0x7fcfea28ab90 ev_driver=0x7fcfea28ace0 on_ares_backup_poll_alarm_locked; ares_process_fd. fd=c-ares fd: 8
D0107 18:47:42.101425000 123145874264064 grpc_ares_wrapper.cc:287] (c-ares resolver) request:0x7fcfea28ab90 ev_driver=0x7fcfea28ace0. next ares process poll time in 1000 ms
D0107 18:47:42.101441000 123145874264064 grpc_ares_wrapper.cc:193] (c-ares resolver) request:0x7fcfea28ab90 Ref ev_driver 0x7fcfea28ace0
D0107 18:47:42.101500000 123145874264064 grpc_ares_wrapper.cc:204] (c-ares resolver) request:0x7fcfea28ab90 Unref ev_driver 0x7fcfea28ace0
D0107 18:47:43.102407000 123145874264064 grpc_ares_wrapper.cc:324] (c-ares resolver) request:0x7fcfea28ab90 ev_driver=0x7fcfea28ace0 on_ares_backup_poll_alarm_locked. driver->shutting_down=0. err=OK
D0107 18:47:43.102422000 123145874264064 grpc_ares_wrapper.cc:332] (c-ares resolver) request:0x7fcfea28ab90 ev_driver=0x7fcfea28ace0 on_ares_backup_poll_alarm_locked; ares_process_fd. fd=c-ares fd: 8
D0107 18:47:43.102445000 123145874264064 grpc_ares_wrapper.cc:287] (c-ares resolver) request:0x7fcfea28ab90 ev_driver=0x7fcfea28ace0. next ares process poll time in 1000 ms
D0107 18:47:43.102551000 123145874264064 grpc_ares_wrapper.cc:193] (c-ares resolver) request:0x7fcfea28ab90 Ref ev_driver 0x7fcfea28ace0
D0107 18:47:43.102593000 123145874264064 grpc_ares_wrapper.cc:204] (c-ares resolver) request:0x7fcfea28ab90 Unref ev_driver 0x7fcfea28ace0
D0107 18:47:44.103041000 123145864069120 grpc_ares_wrapper.cc:324] (c-ares resolver) request:0x7fcfea28ab90 ev_driver=0x7fcfea28ace0 on_ares_backup_poll_alarm_locked. driver->shutting_down=0. err=OK
D0107 18:47:44.103055000 123145864069120 grpc_ares_wrapper.cc:332] (c-ares resolver) request:0x7fcfea28ab90 ev_driver=0x7fcfea28ace0 on_ares_backup_poll_alarm_locked; ares_process_fd. fd=c-ares fd: 8
D0107 18:47:44.103077000 123145864069120 grpc_ares_wrapper.cc:287] (c-ares resolver) request:0x7fcfea28ab90 ev_driver=0x7fcfea28ace0. next ares process poll time in 1000 ms
D0107 18:47:44.103095000 123145864069120 grpc_ares_wrapper.cc:193] (c-ares resolver) request:0x7fcfea28ab90 Ref ev_driver 0x7fcfea28ace0
D0107 18:47:44.103255000 123145864069120 grpc_ares_wrapper.cc:204] (c-ares resolver) request:0x7fcfea28ab90 Unref ev_driver 0x7fcfea28ace0
D0107 18:47:44.158038000 140704379816832 grpc_ares_wrapper.cc:366] (c-ares resolver) request:0x7fcfea28ab90 readable on c-ares fd: 8
D0107 18:47:44.158146000 140704379816832 grpc_ares_wrapper.cc:193] (c-ares resolver) request:0x7fcfea28ab90 Ref ev_driver 0x7fcfea28ace0
D0107 18:47:44.158166000 140704379816832 grpc_ares_wrapper.cc:449] (c-ares resolver) request:0x7fcfea28ab90 notify read on: c-ares fd: 8
D0107 18:47:44.158176000 140704379816832 grpc_ares_wrapper.cc:204] (c-ares resolver) request:0x7fcfea28ab90 Unref ev_driver 0x7fcfea28ace0
D0107 18:47:45.106176000 123145874264064 grpc_ares_wrapper.cc:324] (c-ares resolver) request:0x7fcfea28ab90 ev_driver=0x7fcfea28ace0 on_ares_backup_poll_alarm_locked. driver->shutting_down=0. err=OK
D0107 18:47:45.106190000 123145874264064 grpc_ares_wrapper.cc:332] (c-ares resolver) request:0x7fcfea28ab90 ev_driver=0x7fcfea28ace0 on_ares_backup_poll_alarm_locked; ares_process_fd. fd=c-ares fd: 8
D0107 18:47:45.106215000 123145874264064 grpc_ares_wrapper.cc:287] (c-ares resolver) request:0x7fcfea28ab90 ev_driver=0x7fcfea28ace0. next ares process poll time in 1000 ms
D0107 18:47:45.106233000 123145874264064 grpc_ares_wrapper.cc:193] (c-ares resolver) request:0x7fcfea28ab90 Ref ev_driver 0x7fcfea28ace0
D0107 18:47:45.106403000 123145874264064 grpc_ares_wrapper.cc:204] (c-ares resolver) request:0x7fcfea28ab90 Unref ev_driver 0x7fcfea28ace0
D0107 18:47:46.111444000 123145864069120 grpc_ares_wrapper.cc:324] (c-ares resolver) request:0x7fcfea28ab90 ev_driver=0x7fcfea28ace0 on_ares_backup_poll_alarm_locked. driver->shutting_down=0. err=OK
D0107 18:47:46.111457000 123145864069120 grpc_ares_wrapper.cc:332] (c-ares resolver) request:0x7fcfea28ab90 ev_driver=0x7fcfea28ace0 on_ares_backup_poll_alarm_locked; ares_process_fd. fd=c-ares fd: 8
D0107 18:47:46.111480000 123145864069120 grpc_ares_wrapper.cc:287] (c-ares resolver) request:0x7fcfea28ab90 ev_driver=0x7fcfea28ace0. next ares process poll time in 1000 ms
D0107 18:47:46.111496000 123145864069120 grpc_ares_wrapper.cc:193] (c-ares resolver) request:0x7fcfea28ab90 Ref ev_driver 0x7fcfea28ace0
D0107 18:47:46.111666000 123145864069120 grpc_ares_wrapper.cc:204] (c-ares resolver) request:0x7fcfea28ab90 Unref ev_driver 0x7fcfea28ace0
D0107 18:47:47.113172000 123145874264064 grpc_ares_wrapper.cc:324] (c-ares resolver) request:0x7fcfea28ab90 ev_driver=0x7fcfea28ace0 on_ares_backup_poll_alarm_locked. driver->shutting_down=0. err=OK
D0107 18:47:47.113185000 123145874264064 grpc_ares_wrapper.cc:332] (c-ares resolver) request:0x7fcfea28ab90 ev_driver=0x7fcfea28ace0 on_ares_backup_poll_alarm_locked; ares_process_fd. fd=c-ares fd: 8
D0107 18:47:47.113208000 123145874264064 grpc_ares_wrapper.cc:287] (c-ares resolver) request:0x7fcfea28ab90 ev_driver=0x7fcfea28ace0. next ares process poll time in 1000 ms
D0107 18:47:47.113225000 123145874264064 grpc_ares_wrapper.cc:193] (c-ares resolver) request:0x7fcfea28ab90 Ref ev_driver 0x7fcfea28ace0
D0107 18:47:47.113394000 123145874264064 grpc_ares_wrapper.cc:204] (c-ares resolver) request:0x7fcfea28ab90 Unref ev_driver 0x7fcfea28ace0
D0107 18:47:48.115099000 123145874264064 grpc_ares_wrapper.cc:324] (c-ares resolver) request:0x7fcfea28ab90 ev_driver=0x7fcfea28ace0 on_ares_backup_poll_alarm_locked. driver->shutting_down=0. err=OK
D0107 18:47:48.115112000 123145874264064 grpc_ares_wrapper.cc:332] (c-ares resolver) request:0x7fcfea28ab90 ev_driver=0x7fcfea28ace0 on_ares_backup_poll_alarm_locked; ares_process_fd. fd=c-ares fd: 8
D0107 18:47:48.115134000 123145874264064 grpc_ares_wrapper.cc:287] (c-ares resolver) request:0x7fcfea28ab90 ev_driver=0x7fcfea28ace0. next ares process poll time in 1000 ms
D0107 18:47:48.115151000 123145874264064 grpc_ares_wrapper.cc:193] (c-ares resolver) request:0x7fcfea28ab90 Ref ev_driver 0x7fcfea28ace0
D0107 18:47:48.115320000 123145874264064 grpc_ares_wrapper.cc:204] (c-ares resolver) request:0x7fcfea28ab90 Unref ev_driver 0x7fcfea28ace0
D0107 18:47:49.118776000 123145864069120 grpc_ares_wrapper.cc:324] (c-ares resolver) request:0x7fcfea28ab90 ev_driver=0x7fcfea28ace0 on_ares_backup_poll_alarm_locked. driver->shutting_down=0. err=OK
D0107 18:47:49.118789000 123145864069120 grpc_ares_wrapper.cc:332] (c-ares resolver) request:0x7fcfea28ab90 ev_driver=0x7fcfea28ace0 on_ares_backup_poll_alarm_locked; ares_process_fd. fd=c-ares fd: 8
D0107 18:47:49.118812000 123145864069120 grpc_ares_wrapper.cc:287] (c-ares resolver) request:0x7fcfea28ab90 ev_driver=0x7fcfea28ace0. next ares process poll time in 1000 ms
D0107 18:47:49.118829000 123145864069120 grpc_ares_wrapper.cc:193] (c-ares resolver) request:0x7fcfea28ab90 Ref ev_driver 0x7fcfea28ace0
D0107 18:47:49.118990000 123145864069120 grpc_ares_wrapper.cc:204] (c-ares resolver) request:0x7fcfea28ab90 Unref ev_driver 0x7fcfea28ace0
D0107 18:47:50.124878000 123145874264064 grpc_ares_wrapper.cc:324] (c-ares resolver) request:0x7fcfea28ab90 ev_driver=0x7fcfea28ace0 on_ares_backup_poll_alarm_locked. driver->shutting_down=0. err=OK
D0107 18:47:50.124892000 123145874264064 grpc_ares_wrapper.cc:332] (c-ares resolver) request:0x7fcfea28ab90 ev_driver=0x7fcfea28ace0 on_ares_backup_poll_alarm_locked; ares_process_fd. fd=c-ares fd: 8
D0107 18:47:50.124914000 123145874264064 grpc_ares_wrapper.cc:287] (c-ares resolver) request:0x7fcfea28ab90 ev_driver=0x7fcfea28ace0. next ares process poll time in 1000 ms
D0107 18:47:50.124931000 123145874264064 grpc_ares_wrapper.cc:193] (c-ares resolver) request:0x7fcfea28ab90 Ref ev_driver 0x7fcfea28ace0
D0107 18:47:50.125102000 123145874264064 grpc_ares_wrapper.cc:204] (c-ares resolver) request:0x7fcfea28ab90 Unref ev_driver 0x7fcfea28ace0
D0107 18:47:51.130118000 123145864069120 grpc_ares_wrapper.cc:324] (c-ares resolver) request:0x7fcfea28ab90 ev_driver=0x7fcfea28ace0 on_ares_backup_poll_alarm_locked. driver->shutting_down=0. err=OK
D0107 18:47:51.130131000 123145864069120 grpc_ares_wrapper.cc:332] (c-ares resolver) request:0x7fcfea28ab90 ev_driver=0x7fcfea28ace0 on_ares_backup_poll_alarm_locked; ares_process_fd. fd=c-ares fd: 8
D0107 18:47:51.130154000 123145864069120 grpc_ares_wrapper.cc:287] (c-ares resolver) request:0x7fcfea28ab90 ev_driver=0x7fcfea28ace0. next ares process poll time in 1000 ms
D0107 18:47:51.130172000 123145864069120 grpc_ares_wrapper.cc:193] (c-ares resolver) request:0x7fcfea28ab90 Ref ev_driver 0x7fcfea28ace0
D0107 18:47:51.130332000 123145864069120 grpc_ares_wrapper.cc:204] (c-ares resolver) request:0x7fcfea28ab90 Unref ev_driver 0x7fcfea28ace0
D0107 18:47:52.132454000 123145874264064 grpc_ares_wrapper.cc:324] (c-ares resolver) request:0x7fcfea28ab90 ev_driver=0x7fcfea28ace0 on_ares_backup_poll_alarm_locked. driver->shutting_down=0. err=OK
D0107 18:47:52.132464000 123145874264064 grpc_ares_wrapper.cc:332] (c-ares resolver) request:0x7fcfea28ab90 ev_driver=0x7fcfea28ace0 on_ares_backup_poll_alarm_locked; ares_process_fd. fd=c-ares fd: 8
D0107 18:47:52.132483000 123145874264064 grpc_ares_wrapper.cc:287] (c-ares resolver) request:0x7fcfea28ab90 ev_driver=0x7fcfea28ace0. next ares process poll time in 1000 ms
D0107 18:47:52.132494000 123145874264064 grpc_ares_wrapper.cc:193] (c-ares resolver) request:0x7fcfea28ab90 Ref ev_driver 0x7fcfea28ace0
D0107 18:47:52.132625000 123145874264064 grpc_ares_wrapper.cc:204] (c-ares resolver) request:0x7fcfea28ab90 Unref ev_driver 0x7fcfea28ace0
D0107 18:47:53.136844000 123145874264064 grpc_ares_wrapper.cc:324] (c-ares resolver) request:0x7fcfea28ab90 ev_driver=0x7fcfea28ace0 on_ares_backup_poll_alarm_locked. driver->shutting_down=0. err=OK
D0107 18:47:53.136857000 123145874264064 grpc_ares_wrapper.cc:332] (c-ares resolver) request:0x7fcfea28ab90 ev_driver=0x7fcfea28ace0 on_ares_backup_poll_alarm_locked; ares_process_fd. fd=c-ares fd: 8
D0107 18:47:53.136880000 123145874264064 grpc_ares_wrapper.cc:287] (c-ares resolver) request:0x7fcfea28ab90 ev_driver=0x7fcfea28ace0. next ares process poll time in 1000 ms
D0107 18:47:53.136897000 123145874264064 grpc_ares_wrapper.cc:193] (c-ares resolver) request:0x7fcfea28ab90 Ref ev_driver 0x7fcfea28ace0
D0107 18:47:53.137065000 123145874264064 grpc_ares_wrapper.cc:204] (c-ares resolver) request:0x7fcfea28ab90 Unref ev_driver 0x7fcfea28ace0
D0107 18:47:54.140921000 123145864069120 grpc_ares_wrapper.cc:324] (c-ares resolver) request:0x7fcfea28ab90 ev_driver=0x7fcfea28ace0 on_ares_backup_poll_alarm_locked. driver->shutting_down=0. err=OK
D0107 18:47:54.140934000 123145864069120 grpc_ares_wrapper.cc:332] (c-ares resolver) request:0x7fcfea28ab90 ev_driver=0x7fcfea28ace0 on_ares_backup_poll_alarm_locked; ares_process_fd. fd=c-ares fd: 8
D0107 18:47:54.140959000 123145864069120 grpc_ares_wrapper.cc:287] (c-ares resolver) request:0x7fcfea28ab90 ev_driver=0x7fcfea28ace0. next ares process poll time in 1000 ms
D0107 18:47:54.140983000 123145864069120 grpc_ares_wrapper.cc:193] (c-ares resolver) request:0x7fcfea28ab90 Ref ev_driver 0x7fcfea28ace0
D0107 18:47:54.141152000 123145864069120 grpc_ares_wrapper.cc:204] (c-ares resolver) request:0x7fcfea28ab90 Unref ev_driver 0x7fcfea28ace0
D0107 18:47:55.146549000 123145874264064 grpc_ares_wrapper.cc:324] (c-ares resolver) request:0x7fcfea28ab90 ev_driver=0x7fcfea28ace0 on_ares_backup_poll_alarm_locked. driver->shutting_down=0. err=OK
D0107 18:47:55.146562000 123145874264064 grpc_ares_wrapper.cc:332] (c-ares resolver) request:0x7fcfea28ab90 ev_driver=0x7fcfea28ace0 on_ares_backup_poll_alarm_locked; ares_process_fd. fd=c-ares fd: 8
D0107 18:47:55.146586000 123145874264064 grpc_ares_wrapper.cc:287] (c-ares resolver) request:0x7fcfea28ab90 ev_driver=0x7fcfea28ace0. next ares process poll time in 1000 ms
D0107 18:47:55.146603000 123145874264064 grpc_ares_wrapper.cc:193] (c-ares resolver) request:0x7fcfea28ab90 Ref ev_driver 0x7fcfea28ace0
D0107 18:47:55.146772000 123145874264064 grpc_ares_wrapper.cc:204] (c-ares resolver) request:0x7fcfea28ab90 Unref ev_driver 0x7fcfea28ace0
D0107 18:47:55.198603000 140704379816832 grpc_ares_wrapper.cc:366] (c-ares resolver) request:0x7fcfea28ab90 readable on c-ares fd: 8
D0107 18:47:55.198741000 140704379816832 grpc_ares_wrapper.cc:723] (c-ares resolver) request:0x7fcfea28ab90 on_hostbyname_done_locked: C-ares status is not ARES_SUCCESS qtype=AAAA name=dbc-REDACTED.cloud.databricks.com is_balancer=0: Timeout while contacting DNS servers
D0107 18:47:55.198938000 140704379816832 grpc_ares_wrapper.cc:204] (c-ares resolver) request:0x7fcfea28ab90 Unref ev_driver 0x7fcfea28ace0
D0107 18:47:55.199078000 140704379816832 grpc_ares_wrapper.cc:218] (c-ares resolver) request:0x7fcfea28ab90 delete fd: c-ares fd: 8
D0107 18:47:55.199147000 140704379816832 grpc_ares_wrapper.cc:204] (c-ares resolver) request:0x7fcfea28ab90 Unref ev_driver 0x7fcfea28ace0
D0107 18:47:55.199179000 140704379816832 grpc_ares_wrapper.cc:298] (c-ares resolver) request:0x7fcfea28ab90 ev_driver=0x7fcfea28ace0 on_timeout_locked. driver->shutting_down=1. err=CANCELLED
D0107 18:47:55.199199000 140704379816832 grpc_ares_wrapper.cc:204] (c-ares resolver) request:0x7fcfea28ab90 Unref ev_driver 0x7fcfea28ace0
D0107 18:47:55.199221000 140704379816832 grpc_ares_wrapper.cc:324] (c-ares resolver) request:0x7fcfea28ab90 ev_driver=0x7fcfea28ace0 on_ares_backup_poll_alarm_locked. driver->shutting_down=1. err=CANCELLED
D0107 18:47:55.199239000 140704379816832 grpc_ares_wrapper.cc:204] (c-ares resolver) request:0x7fcfea28ab90 Unref ev_driver 0x7fcfea28ace0
D0107 18:47:55.199265000 140704379816832 grpc_ares_wrapper.cc:207] (c-ares resolver) request:0x7fcfea28ab90 destroy ev_driver 0x7fcfea28ace0
I0107 18:47:55.199306000 140704379816832 grpc_ares_wrapper.cc:563] (c-ares resolver) request:0x7fcfea28ab90 c-ares address sorting: input[0]=44.REDACTED:443
I0107 18:47:55.199530000 140704379816832 grpc_ares_wrapper.cc:563] (c-ares resolver) request:0x7fcfea28ab90 c-ares address sorting: output[0]=44.REDACTED:443
D0107 18:47:55.199589000 140704379816832 dns_resolver_ares.cc:292] (c-ares resolver) resolver:0x7fcfea28aaa0 OnResolved() proceeding
Raw
c-ares-lte.log
D0107 18:49:01.161220000 140704379816832 grpc_ares_wrapper.cc:1051] (c-ares resolver) request:0x7fbb727ff240 c-ares grpc_dns_lookup_hostname_ares_impl name=dbc-REDACTED.cloud.databricks.com:443, default_port=https
D0107 18:49:01.161346000 140704379816832 grpc_ares_wrapper.cc:539] (c-ares resolver) request:0x7fbb727ff240 grpc_ares_ev_driver_create_locked
D0107 18:49:01.161413000 140704379816832 grpc_ares_wrapper.cc:641] (c-ares resolver) request:0x7fbb727ff240 create_hostbyname_request_locked host:dbc-REDACTED.cloud.databricks.com port:47873 is_balancer:0 qtype:AAAA
D0107 18:49:01.161547000 140704379816832 grpc_ares_wrapper.cc:641] (c-ares resolver) request:0x7fbb727ff240 create_hostbyname_request_locked host:dbc-REDACTED.cloud.databricks.com port:47873 is_balancer:0 qtype:A
D0107 18:49:01.161611000 140704379816832 grpc_ares_wrapper.cc:426] (c-ares resolver) request:0x7fbb727ff240 new fd: c-ares fd: 8
D0107 18:49:01.161635000 140704379816832 grpc_ares_wrapper.cc:193] (c-ares resolver) request:0x7fbb727ff240 Ref ev_driver 0x7fbb3314b290
D0107 18:49:01.161644000 140704379816832 grpc_ares_wrapper.cc:449] (c-ares resolver) request:0x7fbb727ff240 notify read on: c-ares fd: 8
D0107 18:49:01.161651000 140704379816832 grpc_ares_wrapper.cc:500] (c-ares resolver) request:0x7fbb727ff240 ev_driver=0x7fbb3314b290 grpc_ares_ev_driver_start_locked. timeout in 120000 ms
D0107 18:49:01.161658000 140704379816832 grpc_ares_wrapper.cc:193] (c-ares resolver) request:0x7fbb727ff240 Ref ev_driver 0x7fbb3314b290
D0107 18:49:01.161679000 140704379816832 grpc_ares_wrapper.cc:287] (c-ares resolver) request:0x7fbb727ff240 ev_driver=0x7fbb3314b290. next ares process poll time in 1000 ms
D0107 18:49:01.161685000 140704379816832 grpc_ares_wrapper.cc:193] (c-ares resolver) request:0x7fbb727ff240 Ref ev_driver 0x7fbb3314b290
D0107 18:49:01.161705000 140704379816832 dns_resolver_ares.cc:110] (c-ares resolver) resolver:0x7fbb3314d480 Started resolving hostnames. hostname_request_:0x7fbb727ff240
D0107 18:49:01.474900000 140704379816832 grpc_ares_wrapper.cc:366] (c-ares resolver) request:0x7fbb727ff240 readable on c-ares fd: 8
D0107 18:49:01.475226000 140704379816832 grpc_ares_wrapper.cc:670] (c-ares resolver) request:0x7fbb727ff240 on_hostbyname_done_locked qtype=A host=dbc-REDACTED.cloud.databricks.com ARES_SUCCESS
D0107 18:49:01.475286000 140704379816832 grpc_ares_wrapper.cc:712] (c-ares resolver) request:0x7fbb727ff240 c-ares resolver gets a AF_INET result:
D0107 18:49:01.475427000 140704379816832 grpc_ares_wrapper.cc:193] (c-ares resolver) request:0x7fbb727ff240 Ref ev_driver 0x7fbb3314b290
D0107 18:49:01.475471000 140704379816832 grpc_ares_wrapper.cc:449] (c-ares resolver) request:0x7fbb727ff240 notify read on: c-ares fd: 8
D0107 18:49:01.475495000 140704379816832 grpc_ares_wrapper.cc:204] (c-ares resolver) request:0x7fbb727ff240 Unref ev_driver 0x7fbb3314b290
D0107 18:49:01.522394000 140704379816832 grpc_ares_wrapper.cc:366] (c-ares resolver) request:0x7fbb727ff240 readable on c-ares fd: 8
D0107 18:49:01.522468000 140704379816832 grpc_ares_wrapper.cc:723] (c-ares resolver) request:0x7fbb727ff240 on_hostbyname_done_locked: C-ares status is not ARES_SUCCESS qtype=AAAA name=dbc-REDACTED.cloud.databricks.com is_balancer=0: DNS server returned answer with no data
D0107 18:49:01.522601000 140704379816832 grpc_ares_wrapper.cc:204] (c-ares resolver) request:0x7fbb727ff240 Unref ev_driver 0x7fbb3314b290
D0107 18:49:01.522626000 140704379816832 grpc_ares_wrapper.cc:218] (c-ares resolver) request:0x7fbb727ff240 delete fd: c-ares fd: 8
D0107 18:49:01.522640000 140704379816832 grpc_ares_wrapper.cc:204] (c-ares resolver) request:0x7fbb727ff240 Unref ev_driver 0x7fbb3314b290
D0107 18:49:01.522652000 140704379816832 grpc_ares_wrapper.cc:298] (c-ares resolver) request:0x7fbb727ff240 ev_driver=0x7fbb3314b290 on_timeout_locked. driver->shutting_down=1. err=CANCELLED
D0107 18:49:01.522663000 140704379816832 grpc_ares_wrapper.cc:204] (c-ares resolver) request:0x7fbb727ff240 Unref ev_driver 0x7fbb3314b290
D0107 18:49:01.522675000 140704379816832 grpc_ares_wrapper.cc:324] (c-ares resolver) request:0x7fbb727ff240 ev_driver=0x7fbb3314b290 on_ares_backup_poll_alarm_locked. driver->shutting_down=1. err=CANCELLED
D0107 18:49:01.522684000 140704379816832 grpc_ares_wrapper.cc:204] (c-ares resolver) request:0x7fbb727ff240 Unref ev_driver 0x7fbb3314b290
D0107 18:49:01.522694000 140704379816832 grpc_ares_wrapper.cc:207] (c-ares resolver) request:0x7fbb727ff240 destroy ev_driver 0x7fbb3314b290
I0107 18:49:01.522715000 140704379816832 grpc_ares_wrapper.cc:563] (c-ares resolver) request:0x7fbb727ff240 c-ares address sorting: input[0]=44.REDACTED:443
I0107 18:49:01.522844000 140704379816832 grpc_ares_wrapper.cc:563] (c-ares resolver) request:0x7fbb727ff240 c-ares address sorting: output[0]=44.REDACTED:443
D0107 18:49:01.522897000 140704379816832 dns_resolver_ares.cc:292] (c-ares resolver) resolver:0x7fbb3313b9c0 OnResolved() proceeding
Raw
scutil--dns.txt
DNS configuration
resolver #1
nameserver[0] : 192.168.1.1
if_index : 18 (en6)
flags : Request A records
reach : 0x00020002 (Reachable,Directly Reachable Address)
resolver #2
domain : local
options : mdns
timeout : 5
flags : Request A records
reach : 0x00000000 (Not Reachable)
order : 300000
resolver #3
domain : 254.169.in-addr.arpa
options : mdns
timeout : 5
flags : Request A records
reach : 0x00000000 (Not Reachable)
order : 300200
resolver #4
domain : 8.e.f.ip6.arpa
options : mdns
timeout : 5
flags : Request A records
reach : 0x00000000 (Not Reachable)
order : 300400
resolver #5
domain : 9.e.f.ip6.arpa
options : mdns
timeout : 5
flags : Request A records
reach : 0x00000000 (Not Reachable)
order : 300600
resolver #6
domain : a.e.f.ip6.arpa
options : mdns
timeout : 5
flags : Request A records
reach : 0x00000000 (Not Reachable)
order : 300800
resolver #7
domain : b.e.f.ip6.arpa
options : mdns
timeout : 5
flags : Request A records
reach : 0x00000000 (Not Reachable)
order : 301000
DNS configuration (for scoped queries)
resolver #1
nameserver[0] : 192.168.1.1
if_index : 18 (en6)
flags : Scoped, Request A records
reach : 0x00020002 (Reachable,Directly Reachable Address)
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