nextdns high cpu on USG

Olivier Poitrey sure will do.  i've got nextdns off at the moment as I'm trying to work haha.  i'll enable it after work and run that trace.  thanks.

Olivier Poitrey 

goroutine 745 [running]:
main.run.func4(0x0, 0x0, 0xc0004aabc0, 0x5)
        /home/runner/work/nextdns/nextdns/run.go:177 +0x80
github.com/nextdns/nextdns/ctl.(*Server).handle(0xc0000f4070, 0x50b260, 0xc00000c120, 0xc0004aabc0, 0x5, 0x0, 0x0, 0x0)
        /home/runner/work/nextdns/nextdns/ctl/server.go:125 +0x140
github.com/nextdns/nextdns/ctl.(*Server).handleEvents(0xc0000f4070, 0x50b260, 0xc00000c120)
        /home/runner/work/nextdns/nextdns/ctl/server.go:114 +0x154
created by github.com/nextdns/nextdns/ctl.(*Server).run
        /home/runner/work/nextdns/nextdns/ctl/server.go:85 +0xc0

goroutine 1 [chan receive]:
github.com/nextdns/nextdns/host/service.runService(0x482bb7, 0x7, 0x507640, 0xc000106000, 0x10000c000020280, 0xc00000a5a0)
        /home/runner/work/nextdns/nextdns/host/service/run_unix.go:22 +0xb4
github.com/nextdns/nextdns/host/service.Run(0x482bb7, 0x7, 0x507640, 0xc000106000, 0x1, 0x1)
        /home/runner/work/nextdns/nextdns/host/service/run.go:19 +0xdc
main.run(0xc00009a030, 0x1, 0x0, 0x0, 0x0)
        /home/runner/work/nextdns/nextdns/run.go:384 +0xaf0
main.main()
        /home/runner/work/nextdns/nextdns/main.go:72 +0x1c0

goroutine 18 [IO wait]:
internal/poll.runtime_pollWait(0xffcf085fd0, 0x72, 0x0)
        /opt/hostedtoolcache/go/1.15.1/x64/src/runtime/netpoll.go:220 +0x60
internal/poll.(*pollDesc).wait(0xc0000fe298, 0x72, 0x0, 0x0, 0x482a75)
        /opt/hostedtoolcache/go/1.15.1/x64/src/internal/poll/fd_poll_runtime.go:87 +0x50
internal/poll.(*pollDesc).waitRead(...)
        /opt/hostedtoolcache/go/1.15.1/x64/src/internal/poll/fd_poll_runtime.go:92
internal/poll.(*FD).Accept(0xc0000fe280, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
        /opt/hostedtoolcache/go/1.15.1/x64/src/internal/poll/fd_unix.go:394 +0x218
net.(*netFD).accept(0xc0000fe280, 0xc00000c120, 0x0, 0x5c48c)
        /opt/hostedtoolcache/go/1.15.1/x64/src/net/fd_unix.go:172 +0x44
net.(*UnixListener).accept(0xc000085020, 0xc000088fa0, 0xc000088fa8, 0x1800000000)
        /opt/hostedtoolcache/go/1.15.1/x64/src/net/unixsock_posix.go:162 +0x40
net.(*UnixListener).Accept(0xc000085020, 0x4a22a0, 0xc0000f4070, 0x50b260, 0xc00000c120)
        /opt/hostedtoolcache/go/1.15.1/x64/src/net/unixsock.go:260 +0x88
github.com/nextdns/nextdns/ctl.(*Server).run(0xc0000f4070, 0x5076c0, 0xc000085020)
        /home/runner/work/nextdns/nextdns/ctl/server.go:80 +0x44
created by github.com/nextdns/nextdns/ctl.(*Server).Start
        /home/runner/work/nextdns/nextdns/ctl/server.go:52 +0xe4

goroutine 64 [runnable]:
github.com/nextdns/nextdns/internal/dnsmessage.(*Parser).AdditionalHeader(...)
        /home/runner/work/nextdns/nextdns/internal/dnsmessage/message.go:805
github.com/nextdns/nextdns/resolver/query.(*Query).parse(0xc000257b00, 0x10, 0x10)
        /home/runner/work/nextdns/nextdns/resolver/query/query.go:172 +0x320
github.com/nextdns/nextdns/resolver/query.New(0xc0001c2000, 0x20d, 0xffff, 0xc00032068c, 0x10, 0x10, 0x0, 0x0, 0x0, 0x0, ...)
        /home/runner/work/nextdns/nextdns/resolver/query/query.go:135 +0xb8
github.com/nextdns/nextdns/proxy.Proxy.serveUDP.func2(0xc0002d0b80, 0x20d, 0xc00031f800, 0xc000028030, 0x1, 0x1, 0x504dc0, 0xc00000a440, 0x500ca0, 0xc00000a540, ...)
        /home/runner/work/nextdns/nextdns/proxy/udp.go:79 +0xd4
created by github.com/nextdns/nextdns/proxy.Proxy.serveUDP
        /home/runner/work/nextdns/nextdns/proxy/udp.go:75 +0x26c

goroutine 8 [chan receive, 3 minutes]:
github.com/nextdns/nextdns/proxy.Proxy.ListenAndServe(0xc000028030, 0x1, 0x1, 0x504dc0, 0xc00000a440, 0x500ca0, 0xc00000a540, 0x504dc0, 0xc00000a4e0, 0x100000000000000, ...)
        /home/runner/work/nextdns/nextdns/proxy/proxy.go:135 +0x3b8
main.(*proxySvc).start.func1(0xc000028270, 0xc000106000, 0xc000028260, 0xc000190180)
        /home/runner/work/nextdns/nextdns/run.go:96 +0x1d0
created by main.(*proxySvc).start
        /home/runner/work/nextdns/nextdns/run.go:88 +0xcc

goroutine 6 [runnable]:
os/signal.signal_recv(0x5050c0)
        /opt/hostedtoolcache/go/1.15.1/x64/src/runtime/sigqueue.go:147 +0x150
os/signal.loop()
        /opt/hostedtoolcache/go/1.15.1/x64/src/os/signal/signal_unix.go:23 +0x34
created by os/signal.Notify.func1.1
        /opt/hostedtoolcache/go/1.15.1/x64/src/os/signal/signal.go:150 +0x60

goroutine 24 [IO wait]:
internal/poll.runtime_pollWait(0xffcf085d30, 0x72, 0x28)
        /opt/hostedtoolcache/go/1.15.1/x64/src/runtime/netpoll.go:220 +0x60
internal/poll.(*pollDesc).wait(0xc0001a8218, 0x72, 0xffff, 0xffff, 0xc00007c7e0)
        /opt/hostedtoolcache/go/1.15.1/x64/src/internal/poll/fd_poll_runtime.go:87 +0x50
internal/poll.(*pollDesc).waitRead(...)
        /opt/hostedtoolcache/go/1.15.1/x64/src/internal/poll/fd_poll_runtime.go:92
internal/poll.(*FD).ReadMsg(0xc0001a8200, 0xc000656000, 0xffff, 0xffff, 0xc00007c7e0, 0x28, 0x28, 0x0, 0x0, 0x0, ...)
        /opt/hostedtoolcache/go/1.15.1/x64/src/internal/poll/fd_unix.go:242 +0x1f0
net.(*netFD).readMsg(0xc0001a8200, 0xc000656000, 0xffff, 0xffff, 0xc00007c7e0, 0x28, 0x28, 0x4427e0, 0x3a3bdc, 0x4, ...)
        /opt/hostedtoolcache/go/1.15.1/x64/src/net/fd_posix.go:67 +0x74
net.(*UDPConn).readMsg(0xc00000c078, 0xc000656000, 0xffff, 0xffff, 0xc00007c7e0, 0x28, 0x28, 0xfff5d0e7d0, 0x0, 0x1ebd4, ...)
        /opt/hostedtoolcache/go/1.15.1/x64/src/net/udpsock_posix.go:59 +0x74
net.(*UDPConn).ReadMsgUDP(0xc00000c078, 0xc000656000, 0xffff, 0xffff, 0xc00007c7e0, 0x28, 0x28, 0x0, 0x5c48c, 0x3b5348, ...)
        /opt/hostedtoolcache/go/1.15.1/x64/src/net/udpsock.go:139 +0x7c
github.com/nextdns/nextdns/proxy.readUDP(0xc00000c078, 0xc000656000, 0xffff, 0xffff, 0xc00016a810, 0xc000028030, 0x1, 0x1, 0x504dc0, 0xc00000a440, ...)
        /home/runner/work/nextdns/nextdns/proxy/udp.go:137 +0xb4
github.com/nextdns/nextdns/proxy.Proxy.serveUDP(0xc000028030, 0x1, 0x1, 0x504dc0, 0xc00000a440, 0x500ca0, 0xc00000a540, 0x504dc0, 0xc00000a4e0, 0x100000000000000, ...)
        /home/runner/work/nextdns/nextdns/proxy/udp.go:62 +0x15c
github.com/nextdns/nextdns/proxy.Proxy.ListenAndServe.func1(0xc000028030, 0x1, 0x1, 0x504dc0, 0xc00000a440, 0x500ca0, 0xc00000a540, 0x504dc0, 0xc00000a4e0, 0x100000000000000, ...)
        /home/runner/work/nextdns/nextdns/proxy/proxy.go:110 +0x2a4
created by github.com/nextdns/nextdns/proxy.Proxy.ListenAndServe
        /home/runner/work/nextdns/nextdns/proxy/proxy.go:104 +0x308

goroutine 25 [IO wait, 3 minutes]:
internal/poll.runtime_pollWait(0xffcf085c50, 0x72, 0x0)
        /opt/hostedtoolcache/go/1.15.1/x64/src/runtime/netpoll.go:220 +0x60
internal/poll.(*pollDesc).wait(0xc0001a8198, 0x72, 0x0, 0x0, 0x482a75)
        /opt/hostedtoolcache/go/1.15.1/x64/src/internal/poll/fd_poll_runtime.go:87 +0x50
internal/poll.(*pollDesc).waitRead(...)
        /opt/hostedtoolcache/go/1.15.1/x64/src/internal/poll/fd_poll_runtime.go:92
internal/poll.(*FD).Accept(0xc0001a8180, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
        /opt/hostedtoolcache/go/1.15.1/x64/src/internal/poll/fd_unix.go:394 +0x218
net.(*netFD).accept(0xc0001a8180, 0xfff5d0e108, 0x0, 0xc00000c070)
        /opt/hostedtoolcache/go/1.15.1/x64/src/net/fd_unix.go:172 +0x44
net.(*TCPListener).accept(0xc00000a5e0, 0x3b4a58, 0x30, 0x45e160)
        /opt/hostedtoolcache/go/1.15.1/x64/src/net/tcpsock_posix.go:139 +0x40
net.(*TCPListener).Accept(0xc00000a5e0, 0xc000182870, 0xc00011c000, 0x3, 0xfff5d0e108)
        /opt/hostedtoolcache/go/1.15.1/x64/src/net/tcpsock.go:261 +0x88
github.com/nextdns/nextdns/proxy.Proxy.serveTCP(0xc000028030, 0x1, 0x1, 0x504dc0, 0xc00000a440, 0x500ca0, 0xc00000a540, 0x504dc0, 0xc00000a4e0, 0x100000000000000, ...)
        /home/runner/work/nextdns/nextdns/proxy/tcp.go:29 +0x78
github.com/nextdns/nextdns/proxy.Proxy.ListenAndServe.func2(0xc000028030, 0x1, 0x1, 0x504dc0, 0xc00000a440, 0x500ca0, 0xc00000a540, 0x504dc0, 0xc00000a4e0, 0x100000000000000, ...)
        /home/runner/work/nextdns/nextdns/proxy/proxy.go:125 +0x2a4
created by github.com/nextdns/nextdns/proxy.Proxy.ListenAndServe
        /home/runner/work/nextdns/nextdns/proxy/proxy.go:119 +0x370

goroutine 26 [IO wait]:
internal/poll.runtime_pollWait(0xffcf085e10, 0x72, 0x0)
        /opt/hostedtoolcache/go/1.15.1/x64/src/runtime/netpoll.go:220 +0x60
internal/poll.(*pollDesc).wait(0xc0000fe818, 0x72, 0x10000, 0x10000, 0x0)
        /opt/hostedtoolcache/go/1.15.1/x64/src/internal/poll/fd_poll_runtime.go:87 +0x50
internal/poll.(*pollDesc).waitRead(...)
        /opt/hostedtoolcache/go/1.15.1/x64/src/internal/poll/fd_poll_runtime.go:92
internal/poll.(*FD).ReadFrom(0xc0000fe800, 0xc0001d2000, 0x10000, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0)
        /opt/hostedtoolcache/go/1.15.1/x64/src/internal/poll/fd_unix.go:215 +0x1bc
net.(*netFD).readFrom(0xc0000fe800, 0xc0001d2000, 0x10000, 0x10000, 0x0, 0x2540bd494, 0x15e1bc, 0xc0000fe800, 0x0)
        /opt/hostedtoolcache/go/1.15.1/x64/src/net/fd_posix.go:61 +0x58
net.(*UDPConn).readFrom(0xc0000a80a8, 0xc0001d2000, 0x10000, 0x10000, 0xc00c24345aa8c338, 0x3087dfbadf, 0x73b460, 0x72)
        /opt/hostedtoolcache/go/1.15.1/x64/src/net/udpsock_posix.go:47 +0x58
net.(*UDPConn).ReadFromUDP(0xc0000a80a8, 0xc0001d2000, 0x10000, 0x10000, 0x0, 0x0, 0x73b460, 0x0)
        /opt/hostedtoolcache/go/1.15.1/x64/src/net/udpsock.go:106 +0x60
github.com/nextdns/nextdns/discovery.(*MDNS).read(0xc000182780, 0x508400, 0xc0000ae840, 0xc0000a80a8)
        /home/runner/work/nextdns/nextdns/discovery/mdns.go:179 +0xf8
created by github.com/nextdns/nextdns/discovery.(*MDNS).Start
        /home/runner/work/nextdns/nextdns/discovery/mdns.go:64 +0x34c

goroutine 27 [IO wait]:
internal/poll.runtime_pollWait(0xffcf085ef0, 0x72, 0x0)
        /opt/hostedtoolcache/go/1.15.1/x64/src/runtime/netpoll.go:220 +0x60
internal/poll.(*pollDesc).wait(0xc0000fe918, 0x72, 0x10000, 0x10000, 0x0)
        /opt/hostedtoolcache/go/1.15.1/x64/src/internal/poll/fd_poll_runtime.go:87 +0x50
internal/poll.(*pollDesc).waitRead(...)
        /opt/hostedtoolcache/go/1.15.1/x64/src/internal/poll/fd_poll_runtime.go:92
internal/poll.(*FD).ReadFrom(0xc0000fe900, 0xc0001e2000, 0x10000, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0)
        /opt/hostedtoolcache/go/1.15.1/x64/src/internal/poll/fd_unix.go:215 +0x1bc
net.(*netFD).readFrom(0xc0000fe900, 0xc0001e2000, 0x10000, 0x10000, 0x0, 0x2540bcef4, 0x15e1bc, 0xc0000fe900, 0x0)
        /opt/hostedtoolcache/go/1.15.1/x64/src/net/fd_posix.go:61 +0x58
net.(*UDPConn).readFrom(0xc0000a80b8, 0xc0001e2000, 0x10000, 0x10000, 0xc00c24345aa2f82d, 0x3087d9f1d0, 0x73b460, 0x72)
        /opt/hostedtoolcache/go/1.15.1/x64/src/net/udpsock_posix.go:47 +0x58
net.(*UDPConn).ReadFromUDP(0xc0000a80b8, 0xc0001e2000, 0x10000, 0x10000, 0x0, 0x0, 0x73b460, 0x0)
        /opt/hostedtoolcache/go/1.15.1/x64/src/net/udpsock.go:106 +0x60
github.com/nextdns/nextdns/discovery.(*MDNS).read(0xc000182780, 0x508400, 0xc0000ae840, 0xc0000a80b8)
        /home/runner/work/nextdns/nextdns/discovery/mdns.go:179 +0xf8
created by github.com/nextdns/nextdns/discovery.(*MDNS).Start
        /home/runner/work/nextdns/nextdns/discovery/mdns.go:68 +0x254

goroutine 28 [IO wait]:
internal/poll.runtime_pollWait(0xffcf085b70, 0x72, 0x0)
        /opt/hostedtoolcache/go/1.15.1/x64/src/runtime/netpoll.go:220 +0x60
internal/poll.(*pollDesc).wait(0xc0000fe998, 0x72, 0x10000, 0x10000, 0x0)
        /opt/hostedtoolcache/go/1.15.1/x64/src/internal/poll/fd_poll_runtime.go:87 +0x50
internal/poll.(*pollDesc).waitRead(...)
        /opt/hostedtoolcache/go/1.15.1/x64/src/internal/poll/fd_poll_runtime.go:92
internal/poll.(*FD).ReadFrom(0xc0000fe980, 0xc000200000, 0x10000, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0)
        /opt/hostedtoolcache/go/1.15.1/x64/src/internal/poll/fd_unix.go:215 +0x1bc
net.(*netFD).readFrom(0xc0000fe980, 0xc000200000, 0x10000, 0x10000, 0x0, 0x2540bcf64, 0x15e1bc, 0xc0000fe980, 0x0)
        /opt/hostedtoolcache/go/1.15.1/x64/src/net/fd_posix.go:61 +0x58
net.(*UDPConn).readFrom(0xc0000a80c0, 0xc000200000, 0x10000, 0x10000, 0xc00c24345aac4157, 0x3087e337d6, 0x73b460, 0x72)
        /opt/hostedtoolcache/go/1.15.1/x64/src/net/udpsock_posix.go:47 +0x58
net.(*UDPConn).ReadFromUDP(0xc0000a80c0, 0xc000200000, 0x10000, 0x10000, 0x0, 0x0, 0x73b460, 0x0)
        /opt/hostedtoolcache/go/1.15.1/x64/src/net/udpsock.go:106 +0x60
github.com/nextdns/nextdns/discovery.(*MDNS).read(0xc000182780, 0x508400, 0xc0000ae840, 0xc0000a80c0)
        /home/runner/work/nextdns/nextdns/discovery/mdns.go:179 +0xf8
created by github.com/nextdns/nextdns/discovery.(*MDNS).Start
        /home/runner/work/nextdns/nextdns/discovery/mdns.go:64 +0x34c

goroutine 29 [IO wait]:
internal/poll.runtime_pollWait(0xffcf085a90, 0x72, 0x0)
        /opt/hostedtoolcache/go/1.15.1/x64/src/runtime/netpoll.go:220 +0x60
internal/poll.(*pollDesc).wait(0xc0000fea98, 0x72, 0x10000, 0x10000, 0x0)
        /opt/hostedtoolcache/go/1.15.1/x64/src/internal/poll/fd_poll_runtime.go:87 +0x50
internal/poll.(*pollDesc).waitRead(...)
        /opt/hostedtoolcache/go/1.15.1/x64/src/internal/poll/fd_poll_runtime.go:92
internal/poll.(*FD).ReadFrom(0xc0000fea80, 0xc000210000, 0x10000, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0)
        /opt/hostedtoolcache/go/1.15.1/x64/src/internal/poll/fd_unix.go:215 +0x1bc
net.(*netFD).readFrom(0xc0000fea80, 0xc000210000, 0x10000, 0x10000, 0x0, 0x2540bd1c8, 0x15e1bc, 0xc0000fea80, 0x0)
        /opt/hostedtoolcache/go/1.15.1/x64/src/net/fd_posix.go:61 +0x58
net.(*UDPConn).readFrom(0xc0000a80c8, 0xc000210000, 0x10000, 0x10000, 0xc00c24345aa57d89, 0x3087dc7236, 0x73b460, 0x72)
        /opt/hostedtoolcache/go/1.15.1/x64/src/net/udpsock_posix.go:47 +0x58
net.(*UDPConn).ReadFromUDP(0xc0000a80c8, 0xc000210000, 0x10000, 0x10000, 0x0, 0x0, 0x73b460, 0x0)
        /opt/hostedtoolcache/go/1.15.1/x64/src/net/udpsock.go:106 +0x60
github.com/nextdns/nextdns/discovery.(*MDNS).read(0xc000182780, 0x508400, 0xc0000ae840, 0xc0000a80c8)
        /home/runner/work/nextdns/nextdns/discovery/mdns.go:179 +0xf8
created by github.com/nextdns/nextdns/discovery.(*MDNS).Start
        /home/runner/work/nextdns/nextdns/discovery/mdns.go:68 +0x254

goroutine 30 [chan receive, 3 minutes]:
github.com/nextdns/nextdns/discovery.(*MDNS).Start.func1(0xc000182780, 0xc00009b0e0, 0x4, 0x4, 0x508400, 0xc0000ae840)
        /home/runner/work/nextdns/nextdns/discovery/mdns.go:98 +0x24c
created by github.com/nextdns/nextdns/discovery.(*MDNS).Start
        /home/runner/work/nextdns/nextdns/discovery/mdns.go:76 +0x1f4

goroutine 62 [IO wait]:
internal/poll.runtime_pollWait(0xffcf0857f0, 0x72, 0x501dc0)
        /opt/hostedtoolcache/go/1.15.1/x64/src/runtime/netpoll.go:220 +0x60
internal/poll.(*pollDesc).wait(0xc0000ff498, 0x72, 0xc000310000, 0xe57, 0xe57)
        /opt/hostedtoolcache/go/1.15.1/x64/src/internal/poll/fd_poll_runtime.go:87 +0x50
internal/poll.(*pollDesc).waitRead(...)
        /opt/hostedtoolcache/go/1.15.1/x64/src/internal/poll/fd_poll_runtime.go:92
internal/poll.(*FD).Read(0xc0000ff480, 0xc000310000, 0xe57, 0xe57, 0x0, 0x0, 0x0)
        /opt/hostedtoolcache/go/1.15.1/x64/src/internal/poll/fd_unix.go:159 +0x1c4
net.(*netFD).Read(0xc0000ff480, 0xc000310000, 0xe57, 0xe57, 0x291f28, 0x0, 0x0)
        /opt/hostedtoolcache/go/1.15.1/x64/src/net/fd_posix.go:55 +0x58
net.(*conn).Read(0xc00000c030, 0xc000310000, 0xe57, 0xe57, 0x0, 0x0, 0x0)
        /opt/hostedtoolcache/go/1.15.1/x64/src/net/net.go:182 +0x9c
crypto/tls.(*atLeastReader).Read(0xc0004930e0, 0xc000310000, 0xe57, 0xe57, 0xd3d, 0x500c40, 0x0)
        /opt/hostedtoolcache/go/1.15.1/x64/src/crypto/tls/conn.go:779 +0x6c
bytes.(*Buffer).ReadFrom(0xc00019e280, 0x500b20, 0xc0004930e0, 0x29375c, 0x4235a0, 0x4629a0)
        /opt/hostedtoolcache/go/1.15.1/x64/src/bytes/buffer.go:204 +0xcc
crypto/tls.(*Conn).readFromUntil(0xc00019e000, 0xffcf090ab8, 0xc00043ed60, 0x5, 0xc00043ed60, 0x73)
        /opt/hostedtoolcache/go/1.15.1/x64/src/crypto/tls/conn.go:801 +0x100
crypto/tls.(*Conn).readRecordOrCCS(0xc00019e000, 0x0, 0x0, 0x15484)
        /opt/hostedtoolcache/go/1.15.1/x64/src/crypto/tls/conn.go:608 +0x104
crypto/tls.(*Conn).readRecord(...)
        /opt/hostedtoolcache/go/1.15.1/x64/src/crypto/tls/conn.go:576
crypto/tls.(*Conn).Read(0xc00019e000, 0xc000316000, 0x1000, 0x1000, 0x0, 0x0, 0x0)
        /opt/hostedtoolcache/go/1.15.1/x64/src/crypto/tls/conn.go:1252 +0x174
bufio.(*Reader).Read(0xc0000ab7a0, 0xc0002df298, 0x9, 0x9, 0x1000000004a2c70, 0x320fac, 0xc0003121e0)
        /opt/hostedtoolcache/go/1.15.1/x64/src/bufio/bufio.go:227 +0x280
io.ReadAtLeast(0x5009e0, 0xc0000ab7a0, 0xc0002df298, 0x9, 0x9, 0x9, 0xc000082050, 0x31e3e8, 0xc000255fb0)
        /opt/hostedtoolcache/go/1.15.1/x64/src/io/io.go:314 +0x98
io.ReadFull(...)
        /opt/hostedtoolcache/go/1.15.1/x64/src/io/io.go:333
net/http.http2readFrameHeader(0xc0002df298, 0x9, 0x9, 0x5009e0, 0xc0000ab7a0, 0x0, 0x504480, 0x6a, 0xd3)
        /opt/hostedtoolcache/go/1.15.1/x64/src/net/http/h2_bundle.go:1477 +0x78
net/http.(*http2Framer).ReadFrame(0xc0002df260, 0xc000085860, 0x0, 0x0, 0x0)
        /opt/hostedtoolcache/go/1.15.1/x64/src/net/http/h2_bundle.go:1735 +0x94
net/http.(*http2clientConnReadLoop).run(0xc000255fb0, 0xc000190ba0, 0x0)
        /opt/hostedtoolcache/go/1.15.1/x64/src/net/http/h2_bundle.go:8240 +0x90
net/http.(*http2ClientConn).readLoop(0xc00024e600)
        /opt/hostedtoolcache/go/1.15.1/x64/src/net/http/h2_bundle.go:8168 +0x78
created by net/http.(*http2Transport).newClientConn
        /opt/hostedtoolcache/go/1.15.1/x64/src/net/http/h2_bundle.go:7173 +0x63c

goroutine 593 [runnable]:
github.com/nextdns/nextdns/internal/dnsmessage.(*Parser).resourceHeader(0xc00025b980, 0x500000000000000, 0x2e00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ...)
        /home/runner/work/nextdns/nextdns/internal/dnsmessage/message.go:587 +0x20
github.com/nextdns/nextdns/internal/dnsmessage.(*Parser).AdditionalHeader(...)
        /home/runner/work/nextdns/nextdns/internal/dnsmessage/message.go:805
github.com/nextdns/nextdns/resolver/query.(*Query).parse(0xc00025bb00, 0x10, 0x10)
        /home/runner/work/nextdns/nextdns/resolver/query/query.go:172 +0x2f0
github.com/nextdns/nextdns/resolver/query.New(0xc00059c000, 0x20d, 0xffff, 0xc00048af0c, 0x10, 0x10, 0x0, 0x0, 0x0, 0x0, ...)
        /home/runner/work/nextdns/nextdns/resolver/query/query.go:135 +0xb8
github.com/nextdns/nextdns/proxy.Proxy.serveUDP.func2(0xc0004337a0, 0x20d, 0xc000378120, 0xc000028030, 0x1, 0x1, 0x504dc0, 0xc00000a440, 0x500ca0, 0xc00000a540, ...)
        /home/runner/work/nextdns/nextdns/proxy/udp.go:79 +0xd4
created by github.com/nextdns/nextdns/proxy.Proxy.serveUDP
        /home/runner/work/nextdns/nextdns/proxy/udp.go:75 +0x26c

goroutine 105 [runnable]:
github.com/nextdns/nextdns/internal/dnsmessage.(*Parser).resourceHeader(0xc000531980, 0x500000000000000, 0x2e00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ...)
        /home/runner/work/nextdns/nextdns/internal/dnsmessage/message.go:587 +0x20
github.com/nextdns/nextdns/internal/dnsmessage.(*Parser).AdditionalHeader(...)
        /home/runner/work/nextdns/nextdns/internal/dnsmessage/message.go:805
github.com/nextdns/nextdns/resolver/query.(*Query).parse(0xc000531b00, 0x10, 0x10)
        /home/runner/work/nextdns/nextdns/resolver/query/query.go:172 +0x2f0
github.com/nextdns/nextdns/resolver/query.New(0xc0004cc000, 0x20d, 0xffff, 0xc00032048c, 0x10, 0x10, 0x0, 0x0, 0x0, 0x0, ...)
        /home/runner/work/nextdns/nextdns/resolver/query/query.go:135 +0xb8
github.com/nextdns/nextdns/proxy.Proxy.serveUDP.func2(0xc00047a420, 0x20d, 0xc0004c0f30, 0xc000028030, 0x1, 0x1, 0x504dc0, 0xc00000a440, 0x500ca0, 0xc00000a540, ...)
        /home/runner/work/nextdns/nextdns/proxy/udp.go:79 +0xd4
created by github.com/nextdns/nextdns/proxy.Proxy.serveUDP
        /home/runner/work/nextdns/nextdns/proxy/udp.go:75 +0x26c

goroutine 501 [runnable]:
github.com/nextdns/nextdns/internal/dnsmessage.(*Parser).resourceHeader(0xc000241980, 0x500000000000000, 0x2e00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ...)
        /home/runner/work/nextdns/nextdns/internal/dnsmessage/message.go:587 +0x20
github.com/nextdns/nextdns/internal/dnsmessage.(*Parser).AdditionalHeader(...)
        /home/runner/work/nextdns/nextdns/internal/dnsmessage/message.go:805
github.com/nextdns/nextdns/resolver/query.(*Query).parse(0xc000241b00, 0x10, 0x10)
        /home/runner/work/nextdns/nextdns/resolver/query/query.go:172 +0x2f0
github.com/nextdns/nextdns/resolver/query.New(0xc00058c000, 0x20d, 0xffff, 0xc000320b4c, 0x10, 0x10, 0x0, 0x0, 0x0, 0x0, ...)
        /home/runner/work/nextdns/nextdns/resolver/query/query.go:135 +0xb8
github.com/nextdns/nextdns/proxy.Proxy.serveUDP.func2(0xc0003ac9c0, 0x20d, 0xc00046bec0, 0xc000028030, 0x1, 0x1, 0x504dc0, 0xc00000a440, 0x500ca0, 0xc00000a540, ...)
        /home/runner/work/nextdns/nextdns/proxy/udp.go:79 +0xd4
created by github.com/nextdns/nextdns/proxy.Proxy.serveUDP
        /home/runner/work/nextdns/nextdns/proxy/udp.go:75 +0x26c

goroutine 198 [runnable]:
github.com/nextdns/nextdns/internal/dnsmessage.(*Parser).resourceHeader(0xc0000ef980, 0x500000000000000, 0x2e00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ...)
        /home/runner/work/nextdns/nextdns/internal/dnsmessage/message.go:587 +0x20
github.com/nextdns/nextdns/internal/dnsmessage.(*Parser).AdditionalHeader(...)
        /home/runner/work/nextdns/nextdns/internal/dnsmessage/message.go:805
github.com/nextdns/nextdns/resolver/query.(*Query).parse(0xc0000efb00, 0x10, 0x10)
        /home/runner/work/nextdns/nextdns/resolver/query/query.go:172 +0x2f0
github.com/nextdns/nextdns/resolver/query.New(0xc000520000, 0x20d, 0xffff, 0xc00048b0cc, 0x10, 0x10, 0x0, 0x0, 0x0, 0x0, ...)
        /home/runner/work/nextdns/nextdns/resolver/query/query.go:135 +0xb8
github.com/nextdns/nextdns/proxy.Proxy.serveUDP.func2(0xc0003ac4a0, 0x20d, 0xc00031f620, 0xc000028030, 0x1, 0x1, 0x504dc0, 0xc00000a440, 0x500ca0, 0xc00000a540, ...)
        /home/runner/work/nextdns/nextdns/proxy/udp.go:79 +0xd4
created by github.com/nextdns/nextdns/proxy.Proxy.serveUDP
        /home/runner/work/nextdns/nextdns/proxy/udp.go:75 +0x26c

goroutine 313 [runnable]:
github.com/nextdns/nextdns/internal/dnsmessage.(*Parser).resourceHeader(0xc000243980, 0x500000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ...)
        /home/runner/work/nextdns/nextdns/internal/dnsmessage/message.go:587 +0x44
github.com/nextdns/nextdns/internal/dnsmessage.(*Parser).AdditionalHeader(...)
        /home/runner/work/nextdns/nextdns/internal/dnsmessage/message.go:805
github.com/nextdns/nextdns/resolver/query.(*Query).parse(0xc000243b00, 0x10, 0x10)
        /home/runner/work/nextdns/nextdns/resolver/query/query.go:172 +0x2f0
github.com/nextdns/nextdns/resolver/query.New(0xc0004e2000, 0x20d, 0xffff, 0xc0002d32cc, 0x10, 0x10, 0x0, 0x0, 0x0, 0x0, ...)
        /home/runner/work/nextdns/nextdns/resolver/query/query.go:135 +0xb8
github.com/nextdns/nextdns/proxy.Proxy.serveUDP.func2(0xc000353ea0, 0x20d, 0xc00016a900, 0xc000028030, 0x1, 0x1, 0x504dc0, 0xc00000a440, 0x500ca0, 0xc00000a540, ...)
        /home/runner/work/nextdns/nextdns/proxy/udp.go:79 +0xd4
created by github.com/nextdns/nextdns/proxy.Proxy.serveUDP
        /home/runner/work/nextdns/nextdns/proxy/udp.go:75 +0x26c

goroutine 638 [runnable]:
github.com/nextdns/nextdns/internal/dnsmessage.(*Parser).resourceHeader(0xc000535980, 0x500000000000000, 0x2e00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ...)
        /home/runner/work/nextdns/nextdns/internal/dnsmessage/message.go:587 +0x20
github.com/nextdns/nextdns/internal/dnsmessage.(*Parser).AdditionalHeader(...)
        /home/runner/work/nextdns/nextdns/internal/dnsmessage/message.go:805
github.com/nextdns/nextdns/resolver/query.(*Query).parse(0xc000535b00, 0x10, 0x10)
        /home/runner/work/nextdns/nextdns/resolver/query/query.go:172 +0x2f0
github.com/nextdns/nextdns/resolver/query.New(0xc0005bc000, 0x20d, 0xffff, 0xc0003b814c, 0x10, 0x10, 0x0, 0x0, 0x0, 0x0, ...)
        /home/runner/work/nextdns/nextdns/resolver/query/query.go:135 +0xb8
github.com/nextdns/nextdns/proxy.Proxy.serveUDP.func2(0xc000178080, 0x20d, 0xc0006063c0, 0xc000028030, 0x1, 0x1, 0x504dc0, 0xc00000a440, 0x500ca0, 0xc00000a540, ...)
        /home/runner/work/nextdns/nextdns/proxy/udp.go:79 +0xd4
created by github.com/nextdns/nextdns/proxy.Proxy.serveUDP
        /home/runner/work/nextdns/nextdns/proxy/udp.go:75 +0x26c

goroutine 462 [runnable]:
github.com/nextdns/nextdns/internal/dnsmessage.(*Parser).AdditionalHeader(...)
        /home/runner/work/nextdns/nextdns/resolver/query/query.go:172
github.com/nextdns/nextdns/resolver/query.(*Query).parse(0xc0001f3b00, 0x10, 0x10)
        /home/runner/work/nextdns/nextdns/resolver/query/query.go:172 +0x2d0
github.com/nextdns/nextdns/resolver/query.New(0xc000220000, 0x20d, 0xffff, 0xc0000a09cc, 0x10, 0x10, 0x0, 0x0, 0x0, 0x0, ...)
        /home/runner/work/nextdns/nextdns/resolver/query/query.go:135 +0xb8
github.com/nextdns/nextdns/proxy.Proxy.serveUDP.func2(0xc000485720, 0x20d, 0xc00031f4a0, 0xc000028030, 0x1, 0x1, 0x504dc0, 0xc00000a440, 0x500ca0, 0xc00000a540, ...)
        /home/runner/work/nextdns/nextdns/proxy/udp.go:79 +0xd4
created by github.com/nextdns/nextdns/proxy.Proxy.serveUDP
        /home/runner/work/nextdns/nextdns/proxy/udp.go:75 +0x26c

goroutine 743 [runnable]:
github.com/nextdns/nextdns/internal/dnsmessage.(*Parser).resourceHeader(0xc00023d980, 0x500000000000000, 0x2e00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ...)
        /home/runner/work/nextdns/nextdns/internal/dnsmessage/message.go:589 +0x2e8
github.com/nextdns/nextdns/internal/dnsmessage.(*Parser).AdditionalHeader(...)
        /home/runner/work/nextdns/nextdns/internal/dnsmessage/message.go:805
github.com/nextdns/nextdns/resolver/query.(*Query).parse(0xc00023db00, 0x10, 0x10)
        /home/runner/work/nextdns/nextdns/resolver/query/query.go:172 +0x2f0
github.com/nextdns/nextdns/resolver/query.New(0xc000558000, 0x20d, 0xffff, 0xc0003b9a8c, 0x10, 0x10, 0x0, 0x0, 0x0, 0x0, ...)
        /home/runner/work/nextdns/nextdns/resolver/query/query.go:135 +0xb8
github.com/nextdns/nextdns/proxy.Proxy.serveUDP.func2(0xc0004bd720, 0x20d, 0xc00016a120, 0xc000028030, 0x1, 0x1, 0x504dc0, 0xc00000a440, 0x500ca0, 0xc00000a540, ...)
        /home/runner/work/nextdns/nextdns/proxy/udp.go:79 +0xd4
created by github.com/nextdns/nextdns/proxy.Proxy.serveUDP
        /home/runner/work/nextdns/nextdns/proxy/udp.go:75 +0x26c

goroutine 563 [runnable]:
github.com/nextdns/nextdns/internal/dnsmessage.(*Parser).resourceHeader(0xc0005d3980, 0x500000000000000, 0x2e00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ...)
        /home/runner/work/nextdns/nextdns/internal/dnsmessage/message.go:587 +0x20
github.com/nextdns/nextdns/internal/dnsmessage.(*Parser).AdditionalHeader(...)
        /home/runner/work/nextdns/nextdns/internal/dnsmessage/message.go:805
github.com/nextdns/nextdns/resolver/query.(*Query).parse(0xc0005d3b00, 0x10, 0x10)
        /home/runner/work/nextdns/nextdns/resolver/query/query.go:172 +0x2f0
github.com/nextdns/nextdns/resolver/query.New(0xc000548000, 0x20d, 0xffff, 0xc00048a0cc, 0x10, 0x10, 0x0, 0x0, 0x0, 0x0, ...)
        /home/runner/work/nextdns/nextdns/resolver/query/query.go:135 +0xb8
github.com/nextdns/nextdns/proxy.Proxy.serveUDP.func2(0xc0003f4620, 0x20d, 0xc000340990, 0xc000028030, 0x1, 0x1, 0x504dc0, 0xc00000a440, 0x500ca0, 0xc00000a540, ...)
        /home/runner/work/nextdns/nextdns/proxy/udp.go:79 +0xd4
created by github.com/nextdns/nextdns/proxy.Proxy.serveUDP
        /home/runner/work/nextdns/nextdns/proxy/udp.go:75 +0x26c

Olivier Poitrey I do yes

Olivier Poitrey it just simply says discovery-dns

Olivier Poitrey any ideas?  also, how do you remove entries from the config file?

Olivier Poitrey 

forwarder geekpoint.local.=192.168.1.11
report-client-info true
listen localhost:53
detect-captive-portals false
config<redacted>
log-queries false
cache-max-age 0s
use-hosts true
timeout 5s
setup-router true
auto-activate true
control /var/run/nextdns.sock
max-ttl 5s
discovery-dns
hardened-privacy false
bogus-priv true
cache-size 10MB

 

there are two entries i need to delete as they are not valid.  they were just tests i was trying originally when going through the nextdns documentation but i am not sure how to delete anything.

Olivier Poitrey how do I remove an entry?  
 

and I’ve had that forwarder one a past USG and it was fine.  I have a domain so need local traffic on the domain to go to the domain controller first.

Olivier Poitrey how do i edit the /data/nextdns.conf file directly?

Olivier Poitrey ok when type vi /data/nextdns.conf there is nothing there

Olivier Poitrey nvm i got it.  removed my forwarder.  testing now.

 Olivier Poitrey so with the forwarder removed, it's fine.  but why is that?  i've done the same forwarder before on a past Unifi Security Gateway and on my previous pfsense as well without issues.  Am I doing something wrong?

Olivier Poitrey no it goes to my domain controller.

I added it back to the config and seems to be fine now.  Not sure why.  It’s literally the same config as before.  But will monitor it in the next couple days.

Olivier Poitrey issue came back a day later.  odd issue.