node_exporter_panic.txt

# ./node_exporter-0.16.0.linux-amd64/node_exporter --collector.textfile.directory=/etc/prometheus/node_exporter --collector.supervisord
INFO[0000] Starting node_exporter (version=0.16.0, branch=HEAD, revision=d42bd70f4363dced6b77d8fc311ea57b63387e4f)  source="node_exporter.go:82"
INFO[0000] Build context (go=go1.9.6, user=root@a67a9bc13a69, date=20180515-15:52:42)  source="node_exporter.go:83"
INFO[0000] Enabled collectors:                           source="node_exporter.go:90"
INFO[0000]  - arp                                        source="node_exporter.go:97"
INFO[0000]  - bcache                                     source="node_exporter.go:97"
INFO[0000]  - bonding                                    source="node_exporter.go:97"
INFO[0000]  - conntrack                                  source="node_exporter.go:97"
INFO[0000]  - cpu                                        source="node_exporter.go:97"
INFO[0000]  - diskstats                                  source="node_exporter.go:97"
INFO[0000]  - edac                                       source="node_exporter.go:97"
INFO[0000]  - entropy                                    source="node_exporter.go:97"
INFO[0000]  - filefd                                     source="node_exporter.go:97"
INFO[0000]  - filesystem                                 source="node_exporter.go:97"
INFO[0000]  - hwmon                                      source="node_exporter.go:97"
INFO[0000]  - infiniband                                 source="node_exporter.go:97"
INFO[0000]  - ipvs                                       source="node_exporter.go:97"
INFO[0000]  - loadavg                                    source="node_exporter.go:97"
INFO[0000]  - mdadm                                      source="node_exporter.go:97"
INFO[0000]  - meminfo                                    source="node_exporter.go:97"
INFO[0000]  - netdev                                     source="node_exporter.go:97"
INFO[0000]  - netstat                                    source="node_exporter.go:97"
INFO[0000]  - nfs                                        source="node_exporter.go:97"
INFO[0000]  - nfsd                                       source="node_exporter.go:97"
INFO[0000]  - sockstat                                   source="node_exporter.go:97"
INFO[0000]  - stat                                       source="node_exporter.go:97"
INFO[0000]  - supervisord                                source="node_exporter.go:97"
INFO[0000]  - textfile                                   source="node_exporter.go:97"
INFO[0000]  - time                                       source="node_exporter.go:97"
INFO[0000]  - timex                                      source="node_exporter.go:97"
INFO[0000]  - uname                                      source="node_exporter.go:97"
INFO[0000]  - vmstat                                     source="node_exporter.go:97"
INFO[0000]  - wifi                                       source="node_exporter.go:97"
INFO[0000]  - xfs                                        source="node_exporter.go:97"
INFO[0000]  - zfs                                        source="node_exporter.go:97"
INFO[0000] Listening on :9100                            source="node_exporter.go:111"
ERRO[0008] ERROR: supervisord collector failed after 0.003640s: Post http://localhost:9001/RPC2: dial tcp 127.0.0.1:9001: getsockopt: connection refused  source="collector.go:132"
fatal error: unexpected signal during runtime execution
[signal SIGSEGV: segmentation violation code=0x1 addr=0x47 pc=0x7fa0a5108438]

runtime stack:
runtime.throw(0xae1a2b, 0x2a)
	/usr/local/go/src/runtime/panic.go:605 +0x95
runtime.sigpanic()
	/usr/local/go/src/runtime/signal_unix.go:351 +0x2b8

goroutine 108 [syscall, locked to thread]:
runtime.cgocall(0x8e8e90, 0xc420245de8, 0xae0be1)
	/usr/local/go/src/runtime/cgocall.go:132 +0xe4 fp=0xc420245da8 sp=0xc420245d68 pc=0x402514
net._C2func_getaddrinfo(0x7fa0980008c0, 0x0, 0xc420210180, 0xc420478550, 0x0, 0x0, 0x0)
	net/_obj/_cgo_gotypes.go:86 +0x5f fp=0xc420245de8 sp=0xc420245da8 pc=0x58e1df
net.cgoLookupIPCNAME.func2(0x7fa0980008c0, 0x0, 0xc420210180, 0xc420478550, 0xc4204652c0, 0xc420457e20, 0x9)
	/usr/local/go/src/net/cgo_unix.go:151 +0x13f fp=0xc420245e40 sp=0xc420245de8 pc=0x59577f
net.cgoLookupIPCNAME(0xc420457e20, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
	/usr/local/go/src/net/cgo_unix.go:151 +0x175 fp=0xc420245f38 sp=0xc420245e40 pc=0x58fa35
net.cgoIPLookup(0xc420465380, 0xc420457e20, 0x9)
	/usr/local/go/src/net/cgo_unix.go:203 +0x4d fp=0xc420245fc8 sp=0xc420245f38 pc=0x59017d
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:2337 +0x1 fp=0xc420245fd0 sp=0xc420245fc8 pc=0x45d331
created by net.cgoLookupIP
	/usr/local/go/src/net/cgo_unix.go:213 +0xaf

goroutine 1 [IO wait]:
internal/poll.runtime_pollWait(0x7fa0a5b22f70, 0x72, 0xffffffffffffffff)
	/usr/local/go/src/runtime/netpoll.go:173 +0x57
internal/poll.(*pollDesc).wait(0xc4200fee18, 0x72, 0xc42014ba00, 0x0, 0x0)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:85 +0xae
internal/poll.(*pollDesc).waitRead(0xc4200fee18, 0xffffffffffffff00, 0x0, 0x0)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:90 +0x3d
internal/poll.(*FD).Accept(0xc4200fee00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
	/usr/local/go/src/internal/poll/fd_unix.go:335 +0x1e2
net.(*netFD).accept(0xc4200fee00, 0xaf3b80, 0xc42014bb98, 0x40204b)
	/usr/local/go/src/net/fd_unix.go:238 +0x42
net.(*TCPListener).accept(0xc42000e948, 0xa0d4c0, 0xc42014bbc8, 0x400de7)
	/usr/local/go/src/net/tcpsock_posix.go:136 +0x2e
net.(*TCPListener).AcceptTCP(0xc42000e948, 0xc42014bc10, 0xc42014bc18, 0xc42014bc08)
	/usr/local/go/src/net/tcpsock.go:234 +0x49
net/http.tcpKeepAliveListener.Accept(0xc42000e948, 0xaf3438, 0xc42013de00, 0x10220e0, 0xc42018bf80)
	/usr/local/go/src/net/http/server.go:3120 +0x2f
net/http.(*Server).Serve(0xc420180680, 0x1021a20, 0xc42000e948, 0x0, 0x0)
	/usr/local/go/src/net/http/server.go:2695 +0x1b2
net/http.(*Server).ListenAndServe(0xc420180680, 0xc420180680, 0x2)
	/usr/local/go/src/net/http/server.go:2636 +0xa9
net/http.ListenAndServe(0xac6958, 0x5, 0x0, 0x0, 0x1, 0xc420164600)
	/usr/local/go/src/net/http/server.go:2882 +0x7f
main.main()
	/go/src/github.com/prometheus/node_exporter/node_exporter.go:112 +0xa7a

goroutine 62 [IO wait]:
internal/poll.runtime_pollWait(0x7fa0a5b22eb0, 0x72, 0x0)
	/usr/local/go/src/runtime/netpoll.go:173 +0x57
internal/poll.(*pollDesc).wait(0xc4200fee98, 0x72, 0xffffffffffffff00, 0x101da20, 0x1018030)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:85 +0xae
internal/poll.(*pollDesc).waitRead(0xc4200fee98, 0xc4201de000, 0x1, 0x1)
	/usr/local/go/src/internal/poll/fd_poll_runtime.go:90 +0x3d
internal/poll.(*FD).Read(0xc4200fee80, 0xc4201de0d1, 0x1, 0x1, 0x0, 0x0, 0x0)
	/usr/local/go/src/internal/poll/fd_unix.go:126 +0x18a
net.(*netFD).Read(0xc4200fee80, 0xc4201de0d1, 0x1, 0x1, 0xc420285da0, 0x0, 0x101b101)
	/usr/local/go/src/net/fd_unix.go:202 +0x52
net.(*conn).Read(0xc42000e958, 0xc4201de0d1, 0x1, 0x1, 0x0, 0x0, 0x0)
	/usr/local/go/src/net/net.go:176 +0x6d
net/http.(*connReader).backgroundRead(0xc4201de0c0)
	/usr/local/go/src/net/http/server.go:660 +0x62
created by net/http.(*connReader).startBackgroundRead
	/usr/local/go/src/net/http/server.go:656 +0xd8

goroutine 12 [runnable]:
runtime.Gosched()
	/usr/local/go/src/runtime/proc.go:259 +0x1e
github.com/prometheus/node_exporter/vendor/github.com/prometheus/client_golang/prometheus.(*Registry).Gather(0xc420177780, 0x0, 0x0, 0x0, 0x0, 0x0)
	/go/src/github.com/prometheus/node_exporter/vendor/github.com/prometheus/client_golang/prometheus/registry.go:456 +0x823
github.com/prometheus/node_exporter/vendor/github.com/prometheus/client_golang/prometheus.Gatherers.Gather(0xc420460a60, 0x2, 0x2, 0xaa8180, 0xc420478010, 0xc4204762d0, 0x0, 0x0)
	/go/src/github.com/prometheus/node_exporter/vendor/github.com/prometheus/client_golang/prometheus/registry.go:591 +0xf4e
github.com/prometheus/node_exporter/vendor/github.com/prometheus/client_golang/prometheus.(*Gatherers).Gather(0xc420460a80, 0xc4204762b0, 0xc4201478f8, 0xc420147948, 0x411a07, 0xc420462460)
	<autogenerated>:1 +0x52
github.com/prometheus/node_exporter/vendor/github.com/prometheus/client_golang/prometheus/promhttp.HandlerFor.func1(0x7fa0a5b27328, 0xc420462460, 0xc42035e300)
	/go/src/github.com/prometheus/node_exporter/vendor/github.com/prometheus/client_golang/prometheus/promhttp/http.go:116 +0x59
net/http.HandlerFunc.ServeHTTP(0xc420462320, 0x7fa0a5b27328, 0xc420462460, 0xc42035e300)
	/usr/local/go/src/net/http/server.go:1918 +0x44
github.com/prometheus/node_exporter/vendor/github.com/prometheus/client_golang/prometheus/promhttp.InstrumentHandlerInFlight.func1(0x7fa0a5b27328, 0xc420462460, 0xc42035e300)
	/go/src/github.com/prometheus/node_exporter/vendor/github.com/prometheus/client_golang/prometheus/promhttp/instrument_server.go:40 +0xab
net/http.HandlerFunc.ServeHTTP(0xc420476210, 0x7fa0a5b27328, 0xc420462460, 0xc42035e300)
	/usr/local/go/src/net/http/server.go:1918 +0x44
github.com/prometheus/node_exporter/vendor/github.com/prometheus/client_golang/prometheus/promhttp.InstrumentHandlerCounter.func1(0x1021520, 0xc4201e2460, 0xc42035e300)
	/go/src/github.com/prometheus/node_exporter/vendor/github.com/prometheus/client_golang/prometheus/promhttp/instrument_server.go:100 +0xda
net/http.HandlerFunc.ServeHTTP(0xc420476300, 0x1021520, 0xc4201e2460, 0xc42035e300)
	/usr/local/go/src/net/http/server.go:1918 +0x44
main.handler(0x1021520, 0xc4201e2460, 0xc42035e300)
	/go/src/github.com/prometheus/node_exporter/node_exporter.go:68 +0x820
net/http.HandlerFunc.ServeHTTP(0xaf3258, 0x1021520, 0xc4201e2460, 0xc42035e300)
	/usr/local/go/src/net/http/server.go:1918 +0x44
net/http.(*ServeMux).ServeHTTP(0x1051300, 0x1021520, 0xc4201e2460, 0xc42035e300)
	/usr/local/go/src/net/http/server.go:2254 +0x130
net/http.serverHandler.ServeHTTP(0xc420180680, 0x1021520, 0xc4201e2460, 0xc42035e300)
	/usr/local/go/src/net/http/server.go:2619 +0xb4
net/http.(*conn).serve(0xc42013de00, 0x1022020, 0xc420176580)
	/usr/local/go/src/net/http/server.go:1801 +0x71d
created by net/http.(*Server).Serve
	/usr/local/go/src/net/http/server.go:2720 +0x288

goroutine 11 [chan receive]:
github.com/prometheus/node_exporter/vendor/github.com/kolo/xmlrpc.(*clientCodec).ReadResponseHeader(0xc4201764c0, 0xc42018bfb0, 0x0, 0x0)
	/go/src/github.com/prometheus/node_exporter/vendor/github.com/kolo/xmlrpc/client.go:68 +0x57
net/rpc.(*Client).input(0xc420059200)
	/usr/local/go/src/net/rpc/client.go:109 +0xb5
created by net/rpc.NewClientWithCodec
	/usr/local/go/src/net/rpc/client.go:201 +0xc5

goroutine 14 [chan receive]:
github.com/prometheus/node_exporter/vendor/github.com/kolo/xmlrpc.(*clientCodec).ReadResponseHeader(0xc420176800, 0xc420210ed0, 0xc420062410, 0xc420062410)
	/go/src/github.com/prometheus/node_exporter/vendor/github.com/kolo/xmlrpc/client.go:68 +0x57
net/rpc.(*Client).input(0xc420059380)
	/usr/local/go/src/net/rpc/client.go:109 +0xb5
created by net/rpc.NewClientWithCodec
	/usr/local/go/src/net/rpc/client.go:201 +0xc5

goroutine 63 [chan receive]:
github.com/prometheus/node_exporter/vendor/github.com/kolo/xmlrpc.(*clientCodec).ReadResponseHeader(0xc420177500, 0xc420476570, 0x42e80c, 0xaf3a28)
	/go/src/github.com/prometheus/node_exporter/vendor/github.com/kolo/xmlrpc/client.go:68 +0x57
net/rpc.(*Client).input(0xc420325f80)
	/usr/local/go/src/net/rpc/client.go:109 +0xb5
created by net/rpc.NewClientWithCodec
	/usr/local/go/src/net/rpc/client.go:201 +0xc5

goroutine 101 [runnable]:
github.com/prometheus/node_exporter/collector.nodeCollector.Collect.func1(0xc420464e40, 0xc4204562b0, 0xacb62e, 0xa, 0x101a160, 0xc420462190)
	/go/src/github.com/prometheus/node_exporter/collector/collector.go:117
created by github.com/prometheus/node_exporter/collector.nodeCollector.Collect
	/go/src/github.com/prometheus/node_exporter/collector/collector.go:117 +0x109

goroutine 73 [semacquire]:
sync.runtime_Semacquire(0xc4204562ac)
	/usr/local/go/src/runtime/sema.go:56 +0x39
sync.(*WaitGroup).Wait(0xc4204562a0)
	/usr/local/go/src/sync/waitgroup.go:131 +0x72
github.com/prometheus/node_exporter/vendor/github.com/prometheus/client_golang/prometheus.(*Registry).Gather.func2(0xc4204562a0, 0xc420464e40)
	/go/src/github.com/prometheus/node_exporter/vendor/github.com/prometheus/client_golang/prometheus/registry.go:415 +0x2b
created by github.com/prometheus/node_exporter/vendor/github.com/prometheus/client_golang/prometheus.(*Registry).Gather
	/go/src/github.com/prometheus/node_exporter/vendor/github.com/prometheus/client_golang/prometheus/registry.go:414 +0x529

goroutine 100 [runnable]:
github.com/prometheus/node_exporter/collector.nodeCollector.Collect.func1(0xc420464e40, 0xc4204562b0, 0xac5e70, 0x3, 0x101a4e0, 0xc420177540)
	/go/src/github.com/prometheus/node_exporter/collector/collector.go:117
created by github.com/prometheus/node_exporter/collector.nodeCollector.Collect
	/go/src/github.com/prometheus/node_exporter/collector/collector.go:117 +0x109

goroutine 99 [runnable]:
github.com/prometheus/node_exporter/collector.nodeCollector.Collect.func1(0xc420464e40, 0xc4204562b0, 0xac5f1e, 0x3, 0x101a920, 0xc42034f860)
	/go/src/github.com/prometheus/node_exporter/collector/collector.go:117
created by github.com/prometheus/node_exporter/collector.nodeCollector.Collect
	/go/src/github.com/prometheus/node_exporter/collector/collector.go:117 +0x109

goroutine 98 [runnable]:
github.com/prometheus/node_exporter/collector.nodeCollector.Collect.func1(0xc420464e40, 0xc4204562b0, 0xac6573, 0x4, 0x101a260, 0xc4201eac80)
	/go/src/github.com/prometheus/node_exporter/collector/collector.go:117
created by github.com/prometheus/node_exporter/collector.nodeCollector.Collect
	/go/src/github.com/prometheus/node_exporter/collector/collector.go:117 +0x109

goroutine 97 [runnable]:
github.com/prometheus/node_exporter/collector.nodeCollector.Collect.func1(0xc420464e40, 0xc4204562b0, 0xac7de3, 0x6, 0x101a120, 0x10778d0)
	/go/src/github.com/prometheus/node_exporter/collector/collector.go:117
created by github.com/prometheus/node_exporter/collector.nodeCollector.Collect
	/go/src/github.com/prometheus/node_exporter/collector/collector.go:117 +0x109

goroutine 96 [runnable]:
github.com/prometheus/node_exporter/collector.nodeCollector.Collect.func1(0xc420464e40, 0xc4204562b0, 0xac91e2, 0x7, 0x101a3a0, 0x10778d0)
	/go/src/github.com/prometheus/node_exporter/collector/collector.go:117
created by github.com/prometheus/node_exporter/collector.nodeCollector.Collect
	/go/src/github.com/prometheus/node_exporter/collector/collector.go:117 +0x109

goroutine 95 [runnable]:
github.com/prometheus/node_exporter/collector.nodeCollector.Collect.func1(0xc420464e40, 0xc4204562b0, 0xaca3cb, 0x8, 0x101a760, 0xc42036ffc0)
	/go/src/github.com/prometheus/node_exporter/collector/collector.go:117
created by github.com/prometheus/node_exporter/collector.nodeCollector.Collect
	/go/src/github.com/prometheus/node_exporter/collector/collector.go:117 +0x109

goroutine 94 [runnable]:
github.com/prometheus/node_exporter/collector.nodeCollector.Collect.func1(0xc420464e40, 0xc4204562b0, 0xacaa52, 0x9, 0x1019fa0, 0xc42045e800)
	/go/src/github.com/prometheus/node_exporter/collector/collector.go:117
created by github.com/prometheus/node_exporter/collector.nodeCollector.Collect
	/go/src/github.com/prometheus/node_exporter/collector/collector.go:117 +0x109

goroutine 93 [runnable]:
github.com/prometheus/node_exporter/collector.nodeCollector.Collect.func1(0xc420464e40, 0xc4204562b0, 0xac5da7, 0x3, 0x1019ea0, 0xc42000ffa8)
	/go/src/github.com/prometheus/node_exporter/collector/collector.go:117
created by github.com/prometheus/node_exporter/collector.nodeCollector.Collect
	/go/src/github.com/prometheus/node_exporter/collector/collector.go:117 +0x109

goroutine 92 [runnable]:
github.com/prometheus/node_exporter/collector.nodeCollector.Collect.func1(0xc420464e40, 0xc4204562b0, 0xac678b, 0x4, 0x101a660, 0xc42034e780)
	/go/src/github.com/prometheus/node_exporter/collector/collector.go:117
created by github.com/prometheus/node_exporter/collector.nodeCollector.Collect
	/go/src/github.com/prometheus/node_exporter/collector/collector.go:117 +0x109

goroutine 91 [runnable]:
github.com/prometheus/node_exporter/collector.nodeCollector.Collect.func1(0xc420464e40, 0xc4204562b0, 0xac8e62, 0x7, 0x101a0e0, 0xc42000ff90)
	/go/src/github.com/prometheus/node_exporter/collector/collector.go:117
created by github.com/prometheus/node_exporter/collector.nodeCollector.Collect
	/go/src/github.com/prometheus/node_exporter/collector/collector.go:117 +0x109

goroutine 90 [runnable]:
github.com/prometheus/node_exporter/collector.nodeCollector.Collect.func1(0xc420464e40, 0xc4204562b0, 0xac80dd, 0x6, 0x101a460, 0xc420460a00)
	/go/src/github.com/prometheus/node_exporter/collector/collector.go:117
created by github.com/prometheus/node_exporter/collector.nodeCollector.Collect
	/go/src/github.com/prometheus/node_exporter/collector/collector.go:117 +0x109

goroutine 89 [runnable]:
github.com/prometheus/node_exporter/collector.nodeCollector.Collect.func1(0xc420464e40, 0xc4204562b0, 0xac67d3, 0x4, 0x101a7a0, 0xc42000ffa0)
	/go/src/github.com/prometheus/node_exporter/collector/collector.go:117
created by github.com/prometheus/node_exporter/collector.nodeCollector.Collect
	/go/src/github.com/prometheus/node_exporter/collector/collector.go:117 +0x109

goroutine 88 [select]:
net/http.(*Transport).getConn(0x10101c0, 0xc420210060, 0x0, 0xc4201c6520, 0x4, 0xc420457e20, 0xe, 0x0, 0x0, 0xc42024a300)
	/usr/local/go/src/net/http/transport.go:948 +0x5bf
net/http.(*Transport).RoundTrip(0x10101c0, 0xc42035eb00, 0x10101c0, 0x0, 0x0)
	/usr/local/go/src/net/http/transport.go:400 +0x6a6
net/http.send(0xc42035eb00, 0x101b6a0, 0x10101c0, 0x0, 0x0, 0x0, 0xc420478540, 0x0, 0xc42003f878, 0x1)
	/usr/local/go/src/net/http/client.go:249 +0x1a9
net/http.(*Client).send(0xc42034ecc0, 0xc42035eb00, 0x0, 0x0, 0x0, 0xc420478540, 0x0, 0x1, 0x500000000000000)
	/usr/local/go/src/net/http/client.go:173 +0xfd
net/http.(*Client).Do(0xc42034ecc0, 0xc42035eb00, 0x0, 0x0, 0x0)
	/usr/local/go/src/net/http/client.go:602 +0x28d
github.com/prometheus/node_exporter/vendor/github.com/kolo/xmlrpc.(*clientCodec).WriteRequest(0xc420177500, 0xc420325f98, 0x0, 0x0, 0xc42003fb40, 0x412168)
	/go/src/github.com/prometheus/node_exporter/vendor/github.com/kolo/xmlrpc/client.go:51 +0x152
net/rpc.(*Client).send(0xc420325f80, 0xc4200690e0)
	/usr/local/go/src/net/rpc/client.go:91 +0x1af
net/rpc.(*Client).Go(0xc420325f80, 0xad7da9, 0x1c, 0x0, 0x0, 0x9cb320, 0xc42015f160, 0xc4204650e0, 0x1)
	/usr/local/go/src/net/rpc/client.go:311 +0xde
net/rpc.(*Client).Call(0xc420325f80, 0xad7da9, 0x1c, 0x0, 0x0, 0x9cb320, 0xc42015f160, 0x3, 0x3)
	/usr/local/go/src/net/rpc/client.go:317 +0x97
github.com/prometheus/node_exporter/collector.(*supervisordCollector).Update(0xc42034ee70, 0xc420464e40, 0x1051800, 0x0)
	/go/src/github.com/prometheus/node_exporter/collector/supervisord.go:115 +0x9b
github.com/prometheus/node_exporter/collector.execute(0xacc1e4, 0xb, 0x101a6a0, 0xc42034ee70, 0xc420464e40)
	/go/src/github.com/prometheus/node_exporter/collector/collector.go:127 +0x7e
github.com/prometheus/node_exporter/collector.nodeCollector.Collect.func1(0xc420464e40, 0xc4204562b0, 0xacc1e4, 0xb, 0x101a6a0, 0xc42034ee70)
	/go/src/github.com/prometheus/node_exporter/collector/collector.go:118 +0x53
created by github.com/prometheus/node_exporter/collector.nodeCollector.Collect
	/go/src/github.com/prometheus/node_exporter/collector/collector.go:117 +0x109

goroutine 106 [select]:
net.(*Resolver).LookupIPAddr(0x10503b0, 0x10220a0, 0xc4204652c0, 0xc420457e20, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0)
	/usr/local/go/src/net/lookup.go:196 +0x52b
net.(*Resolver).internetAddrList(0x10503b0, 0x10220a0, 0xc4204652c0, 0xac5ee5, 0x3, 0xc420457e20, 0xe, 0x0, 0x0, 0x0, ...)
	/usr/local/go/src/net/ipsock.go:293 +0x644
net.(*Resolver).resolveAddrList(0x10503b0, 0x10220a0, 0xc4204652c0, 0xac6443, 0x4, 0xac5ee5, 0x3, 0xc420457e20, 0xe, 0x0, ...)
	/usr/local/go/src/net/dial.go:193 +0x594
net.(*Dialer).DialContext(0xc4200580c0, 0x1022060, 0xc420018078, 0xac5ee5, 0x3, 0xc420457e20, 0xe, 0x0, 0x0, 0x0, ...)
	/usr/local/go/src/net/dial.go:375 +0x248
net.(*Dialer).DialContext-fm(0x1022060, 0xc420018078, 0xac5ee5, 0x3, 0xc420457e20, 0xe, 0x4043b9, 0x60, 0x60a229, 0xc420018078)
	/usr/local/go/src/net/http/transport.go:46 +0x73
net/http.(*Transport).dial(0x10101c0, 0x1022060, 0xc420018078, 0xac5ee5, 0x3, 0xc420457e20, 0xe, 0xc420457e1b, 0xc420478528, 0x56d7a56db, ...)
	/usr/local/go/src/net/http/transport.go:884 +0x223
net/http.(*Transport).dialConn(0x10101c0, 0x1022060, 0xc420018078, 0x0, 0xc4201c6520, 0x4, 0xc420457e20, 0xe, 0xacc1e4, 0xb, ...)
	/usr/local/go/src/net/http/transport.go:1060 +0x1d62
net/http.(*Transport).getConn.func4(0x10101c0, 0x1022060, 0xc420018078, 0xc420210090, 0xc420062300)
	/usr/local/go/src/net/http/transport.go:943 +0x78
created by net/http.(*Transport).getConn
	/usr/local/go/src/net/http/transport.go:942 +0x393

goroutine 107 [select]:
net.cgoLookupIP(0x10220a0, 0xc4204652c0, 0xc420457e20, 0x9, 0xada12e, 0x1f, 0xc420245e20, 0x8a89aa, 0xada12e, 0x1f)
	/usr/local/go/src/net/cgo_unix.go:214 +0x1b0
net.(*Resolver).lookupIP(0x10503b0, 0x10220a0, 0xc4204652c0, 0xc420457e20, 0x9, 0xc420245f68, 0x8a055e, 0xc42034ee70, 0xc420464e40, 0x1051800)
	/usr/local/go/src/net/lookup_unix.go:95 +0x12d
net.(*Resolver).(net.lookupIP)-fm(0x10220a0, 0xc4204652c0, 0xc420457e20, 0x9, 0xbecbedc521c5d6df, 0x56d7a0062, 0x0, 0x0, 0x0)
	/usr/local/go/src/net/lookup.go:187 +0x56
net.glob..func10(0x10220a0, 0xc4204652c0, 0xc420441b90, 0xc420457e20, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0)
	/usr/local/go/src/net/hook.go:19 +0x52
net.(*Resolver).LookupIPAddr.func1(0x10101c0, 0x1022060, 0xc420018078, 0x0)
	/usr/local/go/src/net/lookup.go:193 +0x5c
internal/singleflight.(*Group).doCall(0x10503a0, 0xc420069130, 0xc420457e20, 0x9, 0xc420210120)
	/usr/local/go/src/internal/singleflight/singleflight.go:93 +0x2e
created by internal/singleflight.(*Group).DoChan
	/usr/local/go/src/internal/singleflight/singleflight.go:86 +0x31f

goroutine 74 [semacquire]:
sync.runtime_Semacquire(0xc4204562bc)
	/usr/local/go/src/runtime/sema.go:56 +0x39
sync.(*WaitGroup).Wait(0xc4204562b0)
	/usr/local/go/src/sync/waitgroup.go:131 +0x72
github.com/prometheus/node_exporter/collector.nodeCollector.Collect(0xc42034e2d0, 0xc420464e40)
	/go/src/github.com/prometheus/node_exporter/collector/collector.go:122 +0x12f
github.com/prometheus/node_exporter/collector.(*nodeCollector).Collect(0xc42000ffd8, 0xc420464e40)
	<autogenerated>:1 +0x46
github.com/prometheus/node_exporter/vendor/github.com/prometheus/client_golang/prometheus.(*Registry).Gather.func1()
	/go/src/github.com/prometheus/node_exporter/vendor/github.com/prometheus/client_golang/prometheus/registry.go:401 +0x5c
created by github.com/prometheus/node_exporter/vendor/github.com/prometheus/client_golang/prometheus.(*Registry).Gather
	/go/src/github.com/prometheus/node_exporter/vendor/github.com/prometheus/client_golang/prometheus/registry.go:454 +0x81e

goroutine 102 [runnable]:
github.com/prometheus/node_exporter/collector.nodeCollector.Collect.func1(0xc420464e40, 0xc4204562b0, 0xac7ac5, 0x6, 0x1019ee0, 0xc42045e7d0)
	/go/src/github.com/prometheus/node_exporter/collector/collector.go:117
created by github.com/prometheus/node_exporter/collector.nodeCollector.Collect
	/go/src/github.com/prometheus/node_exporter/collector/collector.go:117 +0x109

goroutine 103 [runnable]:
github.com/prometheus/node_exporter/collector.nodeCollector.Collect.func1(0xc420464e40, 0xc4204562b0, 0xac74f2, 0x5, 0x101a820, 0x10778d0)
	/go/src/github.com/prometheus/node_exporter/collector/collector.go:117
created by github.com/prometheus/node_exporter/collector.nodeCollector.Collect
	/go/src/github.com/prometheus/node_exporter/collector/collector.go:117 +0x109

goroutine 104 [runnable]:
github.com/prometheus/node_exporter/collector.nodeCollector.Collect.func1(0xc420464e40, 0xc4204562b0, 0xac6827, 0x4, 0x101a8a0, 0xc42035bf40)
	/go/src/github.com/prometheus/node_exporter/collector/collector.go:117
created by github.com/prometheus/node_exporter/collector.nodeCollector.Collect
	/go/src/github.com/prometheus/node_exporter/collector/collector.go:117 +0x109