Unable to sync freshly installed Geth

Hi there,

#### System information
```
$  lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description:    Ubuntu 16.04.3 LTS
Release:        16.04
Codename:       xenial
```

#### Geth version
```
$ geth version
Geth
Version: 1.7.3-stable
Git Commit: 4bb3c89d44e372e6a9ab85a8be0c9345265c763a
Architecture: amd64
Protocol Versions: [63 62]
Network Id: 1
Go Version: go1.9
Operating System: linux
GOPATH=
GOROOT=/usr/lib/go-1.9

```

#### Geth config file:
```
$ cat ~/eth/geth.cfg
[Eth]
NetworkId = 1
SyncMode = "fast"
LightPeers = 20
DatabaseCache = 2024
GasPrice = 18000000000
EthashCacheDir = "ethash"
EthashCachesInMem = 2
EthashCachesOnDisk = 3
EthashDatasetDir = "/home/ubuntu/.ethash"
EthashDatasetsInMem = 1
EthashDatasetsOnDisk = 2
EnablePreimageRecording = false

[Eth.TxPool]
NoLocals = false
Journal = "transactions.rlp"
Rejournal = 3600000000000
PriceLimit = 1
PriceBump = 10
AccountSlots = 16
GlobalSlots = 4096
AccountQueue = 64
GlobalQueue = 1024
Lifetime = 10800000000000

[Eth.GPO]
Blocks = 10
Percentile = 50

[Shh]
MaxMessageSize = 1048576
MinimumAcceptedPOW = 2e-01

[Node]
DataDir = "/data/eth"
IPCPath = "geth.ipc"
HTTPPort = 8545
HTTPModules = ["net", "web3", "eth", "shh"]
WSPort = 8546
WSModules = ["net", "web3", "eth", "shh"]

[Node.P2P]
MaxPeers = 25
NoDiscovery = false
DiscoveryV5Addr = ":30304"
...
...
StaticNodes = []
TrustedNodes = []
ListenAddr = ":30303"
EnableMsgEvents = false

[Dashboard]
Host = "localhost"
Port = 8080
Refresh = 3000000000

```

#### Start command
```
 nohup geth --fast --config ~/eth/geth.cfg > ~/geth.log &
```

#### Backtrace

````
INFO [11-28|10:51:41] Imported new block receipts              count=149  elapsed=177.208ms bytes=7408810   number=4139144 hash=e9030f…f5408d ignored=0
INFO [11-28|10:51:41] Imported new block receipts              count=55   elapsed=84.063ms  bytes=3707215   number=4139199 hash=46045a…4d96da ignored=0
INFO [11-28|10:51:43] Imported new state entries               count=1033 elapsed=3.813ms   processed=118231 pending=4307  retry=184 duplicate=0 unexpected=0
INFO [11-28|10:51:44] Imported new block receipts              count=54   elapsed=59.930ms  bytes=2540912   number=4139253 hash=a53f85…39aa5f ignored=0
INFO [11-28|10:51:44] Imported new block receipts              count=134  elapsed=191.426ms bytes=7513116   number=4139387 hash=2347cf…4b07e1 ignored=0
fatal error: runtime: out of memory

runtime stack:
runtime.throw(0xf72d39, 0x16)
        /usr/lib/go-1.9/src/runtime/panic.go:605 +0x95
runtime.sysMap(0xc519280000, 0x1fa00000, 0x0, 0x1a00738)
        /usr/lib/go-1.9/src/runtime/mem_linux.go:216 +0x1d0
runtime.(*mheap).sysAlloc(0x19e6e80, 0x1fa00000, 0x7f1e2c3c4d10)
        /usr/lib/go-1.9/src/runtime/malloc.go:470 +0xd7
runtime.(*mheap).grow(0x19e6e80, 0xfd00, 0x0)
        /usr/lib/go-1.9/src/runtime/mheap.go:887 +0x60
runtime.(*mheap).allocSpanLocked(0x19e6e80, 0xfd00, 0x1a00748, 0x7f1e2d8da468)
        /usr/lib/go-1.9/src/runtime/mheap.go:800 +0x334
runtime.(*mheap).alloc_m(0x19e6e80, 0xfd00, 0x7f1e3ea50101, 0x41b41c)
        /usr/lib/go-1.9/src/runtime/mheap.go:666 +0x118
runtime.(*mheap).alloc.func1()
        /usr/lib/go-1.9/src/runtime/mheap.go:733 +0x4d
runtime.systemstack(0x7f1e3ea57e10)
        /usr/lib/go-1.9/src/runtime/asm_amd64.s:360 +0xab
runtime.(*mheap).alloc(0x19e6e80, 0xfd00, 0x7f1e3e010101, 0x41aa84)
        /usr/lib/go-1.9/src/runtime/mheap.go:732 +0xa1
runtime.largeAlloc(0x1fa00000, 0x7f1e40c10101, 0x45dc5b)
        /usr/lib/go-1.9/src/runtime/malloc.go:827 +0x98
runtime.mallocgc.func1()
        /usr/lib/go-1.9/src/runtime/malloc.go:722 +0x46
runtime.systemstack(0xc42001f300)
        /usr/lib/go-1.9/src/runtime/asm_amd64.s:344 +0x79
runtime.mstart()
        /usr/lib/go-1.9/src/runtime/proc.go:1125

goroutine 65453 [running]:
runtime.systemstack_switch()
        /usr/lib/go-1.9/src/runtime/asm_amd64.s:298 fp=0xc43d78cbe8 sp=0xc43d78cbe0 pc=0x460870
runtime.mallocgc(0x1fa00000, 0xdb7440, 0xdeadbe01, 0xc4cb4b0ea0)
        /usr/lib/go-1.9/src/runtime/malloc.go:721 +0x7b8 fp=0xc43d78cc90 sp=0xc43d78cbe8 pc=0x417108
runtime.makeslice(0xdb7440, 0x0, 0x1fa00000, 0x7f1e40bc0000, 0xc4bf3d8000, 0xc43d4fb101)
        /usr/lib/go-1.9/src/runtime/slice.go:54 +0x77 fp=0xc43d78ccc0 sp=0xc43d78cc90 pc=0x44a037
github.com/ethereum/go-ethereum/vendor/github.com/syndtr/goleveldb/leveldb/memdb.New(0x184d160, 0xc420291ed0, 0x1fa00000, 0x0)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/vendor/github.com/syndtr/goleveldb/leveldb/memdb/memdb.go:470 +0xfc fp=0xc43d78cd60 sp=0xc43d78ccc0 pc=0x7a3acc
github.com/ethereum/go-ethereum/vendor/github.com/syndtr/goleveldb/leveldb.(*DB).mpoolGet(0xc420162780, 0x2df0b, 0x0)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/vendor/github.com/syndtr/goleveldb/leveldb/db_state.go:90 +0xb5 fp=0xc43d78cda8 sp=0xc43d78cd60 pc=0x7cd835
github.com/ethereum/go-ethereum/vendor/github.com/syndtr/goleveldb/leveldb.(*DB).newMem(0xc420162780, 0x2df0b, 0x0, 0x0, 0x0)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/vendor/github.com/syndtr/goleveldb/leveldb/db_state.go:147 +0x235 fp=0xc43d78ce58 sp=0xc43d78cda8 pc=0x7cddb5
github.com/ethereum/go-ethereum/vendor/github.com/syndtr/goleveldb/leveldb.(*DB).rotateMem(0xc420162780, 0x2df0b, 0x0, 0xc43d78d030, 0x464576, 0x15f1)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/vendor/github.com/syndtr/goleveldb/leveldb/db_write.go:45 +0x81 fp=0xc43d78ceb0 sp=0xc43d78ce58 pc=0x7d14e1
github.com/ethereum/go-ethereum/vendor/github.com/syndtr/goleveldb/leveldb.(*DB).flush.func1(0xbe7f6dd190b97700)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/vendor/github.com/syndtr/goleveldb/leveldb/db_write.go:101 +0x2db fp=0xc43d78cf50 sp=0xc43d78ceb0 pc=0x7e7abb
github.com/ethereum/go-ethereum/vendor/github.com/syndtr/goleveldb/leveldb.(*DB).flush(0xc420162780, 0x2df0b, 0xc4924bd500, 0x27e7a, 0x0, 0x0)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/vendor/github.com/syndtr/goleveldb/leveldb/db_write.go:113 +0x171 fp=0xc43d78d020 sp=0xc43d78cf50 pc=0x7d17b1
github.com/ethereum/go-ethereum/vendor/github.com/syndtr/goleveldb/leveldb.(*DB).writeLocked(0xc420162780, 0xc42f100500, 0x0, 0x1, 0x0, 0x0)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/vendor/github.com/syndtr/goleveldb/leveldb/db_write.go:150 +0x6c fp=0xc43d78d1c8 sp=0xc43d78d020 pc=0x7d1a9c
github.com/ethereum/go-ethereum/vendor/github.com/syndtr/goleveldb/leveldb.(*DB).Write(0xc420162780, 0xc42f100500, 0x0, 0xc442b87e70, 0xc43d78d358)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/vendor/github.com/syndtr/goleveldb/leveldb/db_write.go:305 +0x308 fp=0xc43d78d468 sp=0xc43d78d1c8 pc=0x7d2688
github.com/ethereum/go-ethereum/ethdb.(*ldbBatch).Write(0xc4d284b160, 0x2ac26, 0xc459cca870)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/ethdb/database.go:295 +0x40 fp=0xc43d78d4a0 sp=0xc43d78d468 pc=0x7ee070
github.com/ethereum/go-ethereum/core.(*BlockChain).InsertReceiptChain(0xc420a92000, 0xc45b600400, 0x17d, 0x17d, 0xc420266f00, 0x17d, 0x17d, 0x0, 0x0, 0x0)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/core/blockchain.go:748 +0x12da fp=0xc43d78db90 sp=0xc43d78d4a0 pc=0x8986ba
github.com/ethereum/go-ethereum/eth/downloader.(*Downloader).commitFastSyncData(0xc420068ea0, 0xc459ca0000, 0x17d, 0x200, 0xc439a344d0, 0xc459ca0000, 0x17d)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/eth/downloader/downloader.go:1447 +0x230 fp=0xc43d78deb0 sp=0xc43d78db90 pc=0xa4b420
github.com/ethereum/go-ethereum/eth/downloader.(*Downloader).processFastSyncContent(0xc420068ea0, 0xc4bc624fc0, 0x0, 0x0)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/eth/downloader/downloader.go:1392 +0x1cd fp=0xc43d78df60 sp=0xc43d78deb0 pc=0xa4ac7d
github.com/ethereum/go-ethereum/eth/downloader.(*Downloader).syncWithPeer.func7(0x615ad47300000008, 0xffd8b0)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/eth/downloader/downloader.go:480 +0x33 fp=0xc43d78df90 sp=0xc43d78df60 pc=0xa5d6c3
github.com/ethereum/go-ethereum/eth/downloader.(*Downloader).spawnSync.func1(0xc473938bb0, 0xc478f19e00, 0xc49272dd60)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/eth/downloader/downloader.go:500 +0x51 fp=0xc43d78dfc8 sp=0xc43d78df90 pc=0xa5d741
runtime.goexit()
        /usr/lib/go-1.9/src/runtime/asm_amd64.s:2337 +0x1 fp=0xc43d78dfd0 sp=0xc43d78dfc8 pc=0x4634a1
created by github.com/ethereum/go-ethereum/eth/downloader.(*Downloader).spawnSync
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/eth/downloader/downloader.go:500 +0xc7

goroutine 1 [chan receive, 43 minutes]:
github.com/ethereum/go-ethereum/node.(*Node).Wait(0xc42009f200)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/node/node.go:533 +0x7f
main.geth(0xc42021a840, 0xffb990, 0xb2d05e00)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/cmd/geth/main.go:216 +0x51
github.com/ethereum/go-ethereum/vendor/gopkg.in/urfave/cli%2ev1.HandleAction(0xdd0020, 0xffce18, 0xc42021a840, 0xc42021a840, 0xc4204a1f40)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/vendor/gopkg.in/urfave/cli.v1/app.go:490 +0xd2
github.com/ethereum/go-ethereum/vendor/gopkg.in/urfave/cli%2ev1.(*App).Run(0xc420238000, 0xc4200100c0, 0x4, 0x4, 0x0, 0x0)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/vendor/gopkg.in/urfave/cli.v1/app.go:264 +0x635
main.main()
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/cmd/geth/main.go:204 +0x55

goroutine 6 [chan receive, 43 minutes]:
github.com/ethereum/go-ethereum/vendor/github.com/rjeczalik/notify.(*nonrecursiveTree).dispatch(0xc42005a1e0, 0xc42005a120)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/vendor/github.com/rjeczalik/notify/tree_nonrecursive.go:36 +0x18f
created by github.com/ethereum/go-ethereum/vendor/github.com/rjeczalik/notify.newNonrecursiveTree
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/vendor/github.com/rjeczalik/notify/tree_nonrecursive.go:29 +0x149

goroutine 7 [chan receive, 43 minutes]:
github.com/ethereum/go-ethereum/vendor/github.com/rjeczalik/notify.(*nonrecursiveTree).internal(0xc42005a1e0, 0xc42005a180)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/vendor/github.com/rjeczalik/notify/tree_nonrecursive.go:81 +0x8b
created by github.com/ethereum/go-ethereum/vendor/github.com/rjeczalik/notify.newNonrecursiveTree
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/vendor/github.com/rjeczalik/notify/tree_nonrecursive.go:30 +0x178

goroutine 8 [syscall, 43 minutes]:
os/signal.signal_recv(0x0)
        /usr/lib/go-1.9/src/runtime/sigqueue.go:131 +0xa6
os/signal.loop()
        /usr/lib/go-1.9/src/os/signal/signal_unix.go:22 +0x22
created by os/signal.init.0
        /usr/lib/go-1.9/src/os/signal/signal_unix.go:28 +0x41

goroutine 9 [chan receive]:
github.com/ethereum/go-ethereum/vendor/github.com/rcrowley/go-metrics.(*meterArbiter).tick(0x19d33a0)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/vendor/github.com/rcrowley/go-metrics/meter.go:221 +0x31
created by github.com/ethereum/go-ethereum/vendor/github.com/rcrowley/go-metrics.NewMeter
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/vendor/github.com/rcrowley/go-metrics/meter.go:40 +0x127

goroutine 19 [syscall, 43 minutes]:
syscall.Syscall6(0xe8, 0x6, 0xc420489f6c, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
        /usr/lib/go-1.9/src/syscall/asm_linux_amd64.s:44 +0x5
syscall.EpollWait(0x6, 0xc420489f6c, 0x1, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0)
        /usr/lib/go-1.9/src/syscall/zsyscall_linux_amd64.go:349 +0x77
github.com/ethereum/go-ethereum/vendor/github.com/rjeczalik/notify.(*inotify).loop(0xc4200a4000, 0xc420064240)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/vendor/github.com/rjeczalik/notify/watcher_inotify.go:193 +0x8b
created by github.com/ethereum/go-ethereum/vendor/github.com/rjeczalik/notify.(*inotify).lazyinit
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/vendor/github.com/rjeczalik/notify/watcher_inotify.go:133 +0x131

goroutine 13 [select, 43 minutes]:
github.com/ethereum/go-ethereum/accounts/keystore.(*watcher).loop(0xc42028ba60)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/accounts/keystore/watch.go:94 +0x511
created by github.com/ethereum/go-ethereum/accounts/keystore.(*watcher).start
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/accounts/keystore/watch.go:52 +0x5d

goroutine 20 [chan receive, 43 minutes]:
github.com/ethereum/go-ethereum/vendor/github.com/rjeczalik/notify.(*inotify).send(0xc4200a4000, 0xc420064240)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/vendor/github.com/rjeczalik/notify/watcher_inotify.go:253 +0xc0
created by github.com/ethereum/go-ethereum/vendor/github.com/rjeczalik/notify.(*inotify).lazyinit
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/vendor/github.com/rjeczalik/notify/watcher_inotify.go:136 +0x184

goroutine 21 [chan receive, 43 minutes]:
github.com/ethereum/go-ethereum/vendor/github.com/rjeczalik/notify.(*inotify).send(0xc4200a4000, 0xc420064240)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/vendor/github.com/rjeczalik/notify/watcher_inotify.go:253 +0xc0
created by github.com/ethereum/go-ethereum/vendor/github.com/rjeczalik/notify.(*inotify).lazyinit
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/vendor/github.com/rjeczalik/notify/watcher_inotify.go:136 +0x184

goroutine 14 [select]:
github.com/ethereum/go-ethereum/accounts/keystore.(*KeyStore).updater(0xc4202c6000)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/accounts/keystore/keystore.go:203 +0x104
created by github.com/ethereum/go-ethereum/accounts/keystore.(*KeyStore).Subscribe
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/accounts/keystore/keystore.go:190 +0x12c

goroutine 15 [sleep]:
time.Sleep(0x3b9aca00)
        /usr/lib/go-1.9/src/runtime/time.go:65 +0x130
github.com/ethereum/go-ethereum/accounts/usbwallet.(*Hub).updater(0xc4203da500)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/accounts/usbwallet/hub.go:224 +0x3e
created by github.com/ethereum/go-ethereum/accounts/usbwallet.(*Hub).Subscribe
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/accounts/usbwallet/hub.go:213 +0x12c

goroutine 16 [sleep]:
time.Sleep(0x3b9aca00)
        /usr/lib/go-1.9/src/runtime/time.go:65 +0x130
github.com/ethereum/go-ethereum/accounts/usbwallet.(*Hub).updater(0xc4203da640)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/accounts/usbwallet/hub.go:224 +0x3e
created by github.com/ethereum/go-ethereum/accounts/usbwallet.(*Hub).Subscribe
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/accounts/usbwallet/hub.go:213 +0x12c

goroutine 34 [select, 43 minutes]:
github.com/ethereum/go-ethereum/accounts.(*Manager).update(0xc4201b8dd0)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/accounts/manager.go:95 +0x1d6
created by github.com/ethereum/go-ethereum/accounts.NewManager
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/accounts/manager.go:68 +0x5a7

goroutine 35 [select]:
github.com/ethereum/go-ethereum/vendor/github.com/syndtr/goleveldb/leveldb/util.(*BufferPool).drain(0xc4202928c0)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/vendor/github.com/syndtr/goleveldb/leveldb/util/buffer_pool.go:206 +0x172
created by github.com/ethereum/go-ethereum/vendor/github.com/syndtr/goleveldb/leveldb/util.NewBufferPool
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/vendor/github.com/syndtr/goleveldb/leveldb/util/buffer_pool.go:237 +0x195

goroutine 36 [select, 9 minutes]:
github.com/ethereum/go-ethereum/vendor/github.com/syndtr/goleveldb/leveldb.(*DB).compactionError(0xc420162780)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/vendor/github.com/syndtr/goleveldb/leveldb/db_compaction.go:90 +0x119
created by github.com/ethereum/go-ethereum/vendor/github.com/syndtr/goleveldb/leveldb.openDB
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/vendor/github.com/syndtr/goleveldb/leveldb/db.go:139 +0x4bd

goroutine 37 [select]:
github.com/ethereum/go-ethereum/vendor/github.com/syndtr/goleveldb/leveldb.(*DB).mpoolDrain(0xc420162780)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/vendor/github.com/syndtr/goleveldb/leveldb/db_state.go:101 +0x13b
created by github.com/ethereum/go-ethereum/vendor/github.com/syndtr/goleveldb/leveldb.openDB
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/vendor/github.com/syndtr/goleveldb/leveldb/db.go:140 +0x4df

goroutine 38 [select, 9 minutes]:
github.com/ethereum/go-ethereum/vendor/github.com/syndtr/goleveldb/leveldb.(*DB).tCompaction(0xc420162780)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/vendor/github.com/syndtr/goleveldb/leveldb/db_compaction.go:804 +0x2c8
created by github.com/ethereum/go-ethereum/vendor/github.com/syndtr/goleveldb/leveldb.openDB
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/vendor/github.com/syndtr/goleveldb/leveldb/db.go:146 +0x65e

goroutine 39 [select]:
github.com/ethereum/go-ethereum/vendor/github.com/syndtr/goleveldb/leveldb.(*DB).mCompaction(0xc420162780)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/vendor/github.com/syndtr/goleveldb/leveldb/db_compaction.go:751 +0x192
created by github.com/ethereum/go-ethereum/vendor/github.com/syndtr/goleveldb/leveldb.openDB
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/vendor/github.com/syndtr/goleveldb/leveldb/db.go:147 +0x680

goroutine 40 [select, 43 minutes]:
github.com/ethereum/go-ethereum/core.(*ChainIndexer).updateLoop(0xc420082180)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/core/chain_indexer.go:268 +0x176
created by github.com/ethereum/go-ethereum/core.NewChainIndexer
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/core/chain_indexer.go:107 +0x25e

goroutine 41 [select]:
github.com/ethereum/go-ethereum/core.(*BlockChain).update(0xc420a92000)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/core/blockchain.go:1201 +0x10f
created by github.com/ethereum/go-ethereum/core.NewBlockChain
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/core/blockchain.go:171 +0xe38

goroutine 42 [select, 43 minutes]:
github.com/ethereum/go-ethereum/core.(*ChainIndexer).eventLoop(0xc420082180, 0xc4201e1680, 0xc42005aba0, 0x1851ba0, 0xc420752700)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/core/chain_indexer.go:189 +0x261
created by github.com/ethereum/go-ethereum/core.(*ChainIndexer).Start
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/core/chain_indexer.go:132 +0xcf

goroutine 43 [select]:
github.com/ethereum/go-ethereum/core.(*TxPool).loop(0xc420ece000)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/core/tx_pool.go:283 +0x367
created by github.com/ethereum/go-ethereum/core.NewTxPool
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/core/tx_pool.go:255 +0x5fe

goroutine 44 [select]:
github.com/ethereum/go-ethereum/eth/downloader.(*Downloader).qosTuner(0xc420068ea0)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/eth/downloader/downloader.go:1531 +0x352
created by github.com/ethereum/go-ethereum/eth/downloader.New
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/eth/downloader/downloader.go:231 +0xa1c

goroutine 45 [select]:
github.com/ethereum/go-ethereum/eth/downloader.(*Downloader).runStateSync(0xc420068ea0, 0xc439a344d0, 0x0)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/eth/downloader/statesync.go:125 +0x460
github.com/ethereum/go-ethereum/eth/downloader.(*Downloader).stateFetcher(0xc420068ea0)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/eth/downloader/statesync.go:79 +0x47
created by github.com/ethereum/go-ethereum/eth/downloader.New
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/eth/downloader/downloader.go:232 +0xa3e

goroutine 46 [select, 43 minutes]:
github.com/ethereum/go-ethereum/miner.(*worker).update(0xc4201d6280)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/miner/worker.go:250 +0x309
created by github.com/ethereum/go-ethereum/miner.newWorker
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/miner/worker.go:153 +0x532

goroutine 47 [chan receive, 43 minutes]:
github.com/ethereum/go-ethereum/miner.(*worker).wait(0xc4201d6280)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/miner/worker.go:293 +0x34e
created by github.com/ethereum/go-ethereum/miner.newWorker
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/miner/worker.go:155 +0x554

goroutine 49 [select, 11 minutes]:
github.com/ethereum/go-ethereum/p2p/nat.Map(0x185aaa0, 0xc4201b3a00, 0xc420f30de0, 0xf4440e, 0x3, 0x765f, 0x765f, 0xf61ccb, 0x12)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/p2p/nat/nat.go:114 +0x4cb
created by github.com/ethereum/go-ethereum/p2p/discover.newUDP
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/p2p/discover/udp.go:243 +0x505

goroutine 59 [select]:
github.com/ethereum/go-ethereum/vendor/github.com/syndtr/goleveldb/leveldb/util.(*BufferPool).drain(0xc420292620)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/vendor/github.com/syndtr/goleveldb/leveldb/util/buffer_pool.go:206 +0x172
created by github.com/ethereum/go-ethereum/vendor/github.com/syndtr/goleveldb/leveldb/util.NewBufferPool
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/vendor/github.com/syndtr/goleveldb/leveldb/util/buffer_pool.go:237 +0x195

goroutine 65455 [select]:
github.com/ethereum/go-ethereum/eth/downloader.(*stateSync).loop(0xc439a344d0, 0x0, 0x0)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/eth/downloader/statesync.go:287 +0x21b
github.com/ethereum/go-ethereum/eth/downloader.(*stateSync).run(0xc439a344d0)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/eth/downloader/statesync.go:252 +0x2b
created by github.com/ethereum/go-ethereum/eth/downloader.(*Downloader).runStateSync
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/eth/downloader/statesync.go:106 +0x134

goroutine 61 [select]:
github.com/ethereum/go-ethereum/vendor/github.com/syndtr/goleveldb/leveldb.(*DB).mpoolDrain(0xc4200edc80)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/vendor/github.com/syndtr/goleveldb/leveldb/db_state.go:101 +0x13b
created by github.com/ethereum/go-ethereum/vendor/github.com/syndtr/goleveldb/leveldb.openDB
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/vendor/github.com/syndtr/goleveldb/leveldb/db.go:140 +0x4df

goroutine 60 [select, 43 minutes]:
github.com/ethereum/go-ethereum/vendor/github.com/syndtr/goleveldb/leveldb.(*DB).compactionError(0xc4200edc80)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/vendor/github.com/syndtr/goleveldb/leveldb/db_compaction.go:90 +0x119
created by github.com/ethereum/go-ethereum/vendor/github.com/syndtr/goleveldb/leveldb.openDB
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/vendor/github.com/syndtr/goleveldb/leveldb/db.go:139 +0x4bd

goroutine 62 [select, 43 minutes]:
github.com/ethereum/go-ethereum/vendor/github.com/syndtr/goleveldb/leveldb.(*DB).tCompaction(0xc4200edc80)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/vendor/github.com/syndtr/goleveldb/leveldb/db_compaction.go:804 +0x2c8
created by github.com/ethereum/go-ethereum/vendor/github.com/syndtr/goleveldb/leveldb.openDB
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/vendor/github.com/syndtr/goleveldb/leveldb/db.go:146 +0x65e

goroutine 63 [select, 43 minutes]:
github.com/ethereum/go-ethereum/vendor/github.com/syndtr/goleveldb/leveldb.(*DB).mCompaction(0xc4200edc80)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/vendor/github.com/syndtr/goleveldb/leveldb/db_compaction.go:751 +0x192
created by github.com/ethereum/go-ethereum/vendor/github.com/syndtr/goleveldb/leveldb.openDB
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/vendor/github.com/syndtr/goleveldb/leveldb/db.go:147 +0x680

goroutine 64 [select, 43 minutes]:
github.com/ethereum/go-ethereum/p2p/discover.(*Table).refreshLoop(0xc4200fe400)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/p2p/discover/table.go:326 +0x1db
created by github.com/ethereum/go-ethereum/p2p/discover.newTable
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/p2p/discover/table.go:116 +0x39b

goroutine 65 [select]:
github.com/ethereum/go-ethereum/p2p/discover.(*udp).loop(0xc4201ef5e0)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/p2p/discover/udp.go:375 +0x5e0
created by github.com/ethereum/go-ethereum/p2p/discover.newUDP
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/p2p/discover/udp.go:258 +0x2e5

goroutine 66 [IO wait]:
internal/poll.runtime_pollWait(0x7f1e40bc0f70, 0x72, 0x0)
        /usr/lib/go-1.9/src/runtime/netpoll.go:173 +0x57
internal/poll.(*pollDesc).wait(0xc4201b4d18, 0x72, 0x0, 0x0, 0x0)
        /usr/lib/go-1.9/src/internal/poll/fd_poll_runtime.go:85 +0xae
internal/poll.(*pollDesc).waitRead(0xc4201b4d18, 0xc4226c6f00, 0x500, 0x500)
        /usr/lib/go-1.9/src/internal/poll/fd_poll_runtime.go:90 +0x3d
internal/poll.(*FD).ReadFrom(0xc4201b4d00, 0xc4226c6f00, 0x500, 0x500, 0x0, 0x0, 0x0, 0x0, 0x0)
        /usr/lib/go-1.9/src/internal/poll/fd_unix.go:169 +0x19a
net.(*netFD).readFrom(0xc4201b4d00, 0xc4226c6f00, 0x500, 0x500, 0xcdad5e3fe5b33361, 0xc151612f7cb697d8, 0x1c2d3da14c4ce570, 0x8ddad2345695b12a, 0x243be2c819a2bb16)
        /usr/lib/go-1.9/src/net/fd_unix.go:208 +0x5e
net.(*UDPConn).readFrom(0xc4201ad6e8, 0xc4226c6f00, 0x500, 0x500, 0xc4201aa6d0, 0xc43d78bf00, 0x98ad41, 0xe02480)
        /usr/lib/go-1.9/src/net/udpsock_posix.go:47 +0x6a
net.(*UDPConn).ReadFromUDP(0xc4201ad6e8, 0xc4226c6f00, 0x500, 0x500, 0x500, 0x184b6a0, 0xc4201aa6d0, 0x0)
        /usr/lib/go-1.9/src/net/udpsock.go:106 +0x72
github.com/ethereum/go-ethereum/p2p/discover.(*udp).readLoop(0xc4201ef5e0)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/p2p/discover/udp.go:502 +0xdb
created by github.com/ethereum/go-ethereum/p2p/discover.newUDP
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/p2p/discover/udp.go:259 +0x30a

goroutine 65443 [select]:
github.com/ethereum/go-ethereum/p2p.(*protoRW).ReadMsg(0xc469bde9a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/p2p/peer.go:398 +0x148
github.com/ethereum/go-ethereum/eth.(*ProtocolManager).handleMsg(0xc420bccc30, 0xc484413950, 0x0, 0x0)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/eth/handler.go:315 +0xb5
github.com/ethereum/go-ethereum/eth.(*ProtocolManager).handle(0xc420bccc30, 0xc484413950, 0x0, 0x0)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/eth/handler.go:304 +0x7e3
github.com/ethereum/go-ethereum/eth.NewProtocolManager.func1(0xc4776c37a0, 0x1851ee0, 0xc469bde9a0, 0x0, 0x0)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/eth/handler.go:144 +0x1f2
github.com/ethereum/go-ethereum/p2p.(*Peer).startProtocols.func1(0xc469bde9a0, 0xc4776c37a0, 0x1851ee0, 0xc469bde9a0)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/p2p/peer.go:344 +0x66
created by github.com/ethereum/go-ethereum/p2p.(*Peer).startProtocols
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/p2p/peer.go:343 +0x228

goroutine 68588 [select]:
net.(*netFD).connect.func2(0x185a3a0, 0xc469f21800, 0xc4606c6700, 0xc4d8d648a0, 0xc4d8d64840)
        /usr/lib/go-1.9/src/net/fd_unix.go:129 +0xf2
created by net.(*netFD).connect
        /usr/lib/go-1.9/src/net/fd_unix.go:128 +0x2a3

goroutine 68494 [select]:
net.(*netFD).connect.func2(0x185a3a0, 0xc42b40e2a0, 0xc502686a80, 0xc43df2b980, 0xc43df2b920)
        /usr/lib/go-1.9/src/net/fd_unix.go:129 +0xf2
created by net.(*netFD).connect
        /usr/lib/go-1.9/src/net/fd_unix.go:128 +0x2a3

goroutine 68180 [IO wait]:
internal/poll.runtime_pollWait(0x7f1e40bc0730, 0x77, 0xc42001e000)
        /usr/lib/go-1.9/src/runtime/netpoll.go:173 +0x57
internal/poll.(*pollDesc).wait(0xc4588dd998, 0x77, 0xc49d5d5600, 0x43b1cb, 0xc49d5d56d0)
        /usr/lib/go-1.9/src/internal/poll/fd_poll_runtime.go:85 +0xae
internal/poll.(*pollDesc).waitWrite(0xc4588dd998, 0xc49d5d5700, 0xc49d5d5708, 0x5c5053)
        /usr/lib/go-1.9/src/internal/poll/fd_poll_runtime.go:94 +0x3d
internal/poll.(*FD).WaitWrite(0xc4588dd980, 0xffcf38, 0x185a3a0)
        /usr/lib/go-1.9/src/internal/poll/fd_unix.go:402 +0x37
net.(*netFD).connect(0xc4588dd980, 0x185a3a0, 0xc50f15faa0, 0x0, 0x0, 0x184e5a0, 0xc482c38200, 0x0, 0x0, 0x0, ...)
        /usr/lib/go-1.9/src/net/fd_unix.go:152 +0x2b6
net.(*netFD).dial(0xc4588dd980, 0x185a3a0, 0xc50f15faa0, 0x185da40, 0x0, 0x185da40, 0xc4437e1dd0, 0xc49d5d5928, 0x5e2cde)
        /usr/lib/go-1.9/src/net/sock_posix.go:142 +0xe9
net.socket(0x185a3a0, 0xc50f15faa0, 0xf44402, 0x3, 0x2, 0x1, 0x0, 0x0, 0x185da40, 0x0, ...)
        /usr/lib/go-1.9/src/net/sock_posix.go:93 +0x1a5
net.internetSocket(0x185a3a0, 0xc50f15faa0, 0xf44402, 0x3, 0x185da40, 0x0, 0x185da40, 0xc4437e1dd0, 0x1, 0x0, ...)
        /usr/lib/go-1.9/src/net/ipsock_posix.go:141 +0x129
net.doDialTCP(0x185a3a0, 0xc50f15faa0, 0xf44402, 0x3, 0x0, 0xc4437e1dd0, 0x19feab0, 0x0, 0x0)
        /usr/lib/go-1.9/src/net/tcpsock_posix.go:62 +0xb9
net.dialTCP(0x185a3a0, 0xc50f15faa0, 0xf44402, 0x3, 0x0, 0xc4437e1dd0, 0xbe7f6dd294091e96, 0x26350821925, 0x19d6c60)
        /usr/lib/go-1.9/src/net/tcpsock_posix.go:58 +0xe4
net.dialSingle(0x185a3a0, 0xc50f15faa0, 0xc4588dd900, 0x1852d60, 0xc4437e1dd0, 0x0, 0x0, 0x0, 0x0)
        /usr/lib/go-1.9/src/net/dial.go:547 +0x3e2
net.dialSerial(0x185a3a0, 0xc50f15faa0, 0xc4588dd900, 0xc46b440930, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0)
        /usr/lib/go-1.9/src/net/dial.go:515 +0x247
net.(*Dialer).DialContext(0xc420f7a120, 0x185a360, 0xc4200120c0, 0xf44402, 0x3, 0xc482c381e0, 0x14, 0x0, 0x0, 0x0, ...)
        /usr/lib/go-1.9/src/net/dial.go:397 +0x6ee
net.(*Dialer).Dial(0xc420f7a120, 0xf44402, 0x3, 0xc482c381e0, 0x14, 0x5712db, 0xea1ac0, 0xc4437e1c20, 0xc420e8c900)
        /usr/lib/go-1.9/src/net/dial.go:320 +0x75
github.com/ethereum/go-ethereum/p2p.TCPDialer.Dial(0xc420f7a120, 0xc43306f600, 0x184c1a0, 0xc4437e1c20, 0x0, 0x0)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/p2p/dial.go:65 +0xb6
github.com/ethereum/go-ethereum/p2p.(*dialTask).dial(0xc4437e1da0, 0xc42009f440, 0xc43306f600, 0xc432e679d0)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/p2p/dial.go:339 +0x4e
github.com/ethereum/go-ethereum/p2p.(*dialTask).Do(0xc4437e1da0, 0xc42009f440)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/p2p/dial.go:294 +0x4e
github.com/ethereum/go-ethereum/p2p.(*Server).run.func2.1(0x184bfa0, 0xc4437e1da0, 0xc42009f440, 0xc42368fc20)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/p2p/server.go:493 +0x3b
created by github.com/ethereum/go-ethereum/p2p.(*Server).run.func2
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/p2p/server.go:493 +0x18d

goroutine 68557 [IO wait]:
internal/poll.runtime_pollWait(0x7f1e40bc0bb0, 0x72, 0x0)
        /usr/lib/go-1.9/src/runtime/netpoll.go:173 +0x57
internal/poll.(*pollDesc).wait(0xc44dcaeb18, 0x72, 0xffffffffffffff00, 0x1850720, 0x1849580)
        /usr/lib/go-1.9/src/internal/poll/fd_poll_runtime.go:85 +0xae
internal/poll.(*pollDesc).waitRead(0xc44dcaeb18, 0xc467e3e700, 0x20, 0x20)
        /usr/lib/go-1.9/src/internal/poll/fd_poll_runtime.go:90 +0x3d
internal/poll.(*FD).Read(0xc44dcaeb00, 0xc467e3e780, 0x20, 0x20, 0x0, 0x0, 0x0)
        /usr/lib/go-1.9/src/internal/poll/fd_unix.go:125 +0x18a
net.(*netFD).Read(0xc44dcaeb00, 0xc467e3e780, 0x20, 0x20, 0xc4601f8600, 0x0, 0x5202e48fc06)
        /usr/lib/go-1.9/src/net/fd_unix.go:202 +0x52
net.(*conn).Read(0xc42a769ba0, 0xc467e3e780, 0x20, 0x20, 0x0, 0x0, 0x0)
        /usr/lib/go-1.9/src/net/net.go:176 +0x6d
io.ReadAtLeast(0x7f1e3cd0a588, 0xc42a769ba0, 0xc467e3e780, 0x20, 0x20, 0x20, 0xf1d3a0, 0x464500, 0x7f1e3cd0a588)
        /usr/lib/go-1.9/src/io/io.go:309 +0x86
io.ReadFull(0x7f1e3cd0a588, 0xc42a769ba0, 0xc467e3e780, 0x20, 0x20, 0x20, 0x0, 0x6fc23aa05)
        /usr/lib/go-1.9/src/io/io.go:327 +0x58
github.com/ethereum/go-ethereum/p2p.(*rlpxFrameRW).ReadMsg(0xc477bb3f80, 0xbe7f6dd8837ba70f, 0x268d6779195, 0x19d6c60, 0x0, 0x0, 0x19d6c60, 0x261da02d9bd, 0x19d6c60, 0x20002)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/p2p/rlpx.go:650 +0x100
github.com/ethereum/go-ethereum/p2p.(*rlpx).ReadMsg(0xc4cebb11d0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/p2p/rlpx.go:95 +0x148
github.com/ethereum/go-ethereum/p2p.(*Peer).readLoop(0xc4347656e0, 0xc469f20de0)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/p2p/peer.go:251 +0xad
created by github.com/ethereum/go-ethereum/p2p.(*Peer).run
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/p2p/peer.go:189 +0xf2

goroutine 67769 [IO wait]:
internal/poll.runtime_pollWait(0x7f1e40bc0670, 0x72, 0x0)
        /usr/lib/go-1.9/src/runtime/netpoll.go:173 +0x57
internal/poll.(*pollDesc).wait(0xc4dc9cd298, 0x72, 0xffffffffffffff00, 0x1850720, 0x1849580)
        /usr/lib/go-1.9/src/internal/poll/fd_poll_runtime.go:85 +0xae
internal/poll.(*pollDesc).waitRead(0xc4dc9cd298, 0xc4c1a95700, 0x6d38f, 0x6d38f)
        /usr/lib/go-1.9/src/internal/poll/fd_poll_runtime.go:90 +0x3d
internal/poll.(*FD).Read(0xc4dc9cd280, 0xc4c1a957f1, 0x6d38f, 0x6d38f, 0x0, 0x0, 0x0)
        /usr/lib/go-1.9/src/internal/poll/fd_unix.go:125 +0x18a
net.(*netFD).Read(0xc4dc9cd280, 0xc4c1a957f1, 0x6d38f, 0x6d38f, 0x5a8, 0x0, 0x0)
        /usr/lib/go-1.9/src/net/fd_unix.go:202 +0x52
net.(*conn).Read(0xc42f2fbc60, 0xc4c1a957f1, 0x6d38f, 0x6d38f, 0x0, 0x0, 0x0)
        /usr/lib/go-1.9/src/net/net.go:176 +0x6d
io.ReadAtLeast(0x7f1e3cd0a588, 0xc42f2fbc60, 0xc4c19ec000, 0x116b80, 0x116b80, 0x116b80, 0xf1d3a0, 0x0, 0x7f1e3cd0a588)
        /usr/lib/go-1.9/src/io/io.go:309 +0x86
io.ReadFull(0x7f1e3cd0a588, 0xc42f2fbc60, 0xc4c19ec000, 0x116b80, 0x116b80, 0x116b80, 0x20, 0xc5025ea260)
        /usr/lib/go-1.9/src/io/io.go:327 +0x58
github.com/ethereum/go-ethereum/p2p.(*rlpxFrameRW).ReadMsg(0xc43da64cb0, 0xbe7f6dd8c6117d81, 0x26914a83224, 0x19d6c60, 0x0, 0x0, 0x19d6c60, 0x262188456bf, 0x19d6c60, 0x20002)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/p2p/rlpx.go:668 +0x310
github.com/ethereum/go-ethereum/p2p.(*rlpx).ReadMsg(0xc466d9a870, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/p2p/rlpx.go:95 +0x148
github.com/ethereum/go-ethereum/p2p.(*Peer).readLoop(0xc480534d80, 0xc480534ea0)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/p2p/peer.go:251 +0xad
created by github.com/ethereum/go-ethereum/p2p.(*Peer).run
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/p2p/peer.go:189 +0xf2

goroutine 148 [select, 43 minutes, locked to thread]:
runtime.gopark(0xffd768, 0x0, 0xf472f9, 0x6, 0x18, 0x1)
        /usr/lib/go-1.9/src/runtime/proc.go:277 +0x12c
runtime.selectgo(0xc42b400f50, 0xc42b3da780)
        /usr/lib/go-1.9/src/runtime/select.go:395 +0x1138
runtime.ensureSigM.func1()
        /usr/lib/go-1.9/src/runtime/signal_unix.go:511 +0x220
runtime.goexit()
        /usr/lib/go-1.9/src/runtime/asm_amd64.s:2337 +0x1

goroutine 147 [select]:
github.com/ethereum/go-ethereum/eth/fetcher.(*Fetcher).loop(0xc420bccd00)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/eth/fetcher/fetcher.go:316 +0x804
created by github.com/ethereum/go-ethereum/eth/fetcher.(*Fetcher).Start
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/eth/fetcher/fetcher.go:178 +0x3f

goroutine 68178 [select]:
net.(*netFD).connect.func2(0x185a3a0, 0xc50f15f860, 0xc4588dd600, 0xc4ac5eca20, 0xc4ac5ec9c0)
        /usr/lib/go-1.9/src/net/fd_unix.go:129 +0xf2
created by net.(*netFD).connect
        /usr/lib/go-1.9/src/net/fd_unix.go:128 +0x2a3

goroutine 68587 [IO wait]:
internal/poll.runtime_pollWait(0x7f1e40bc0370, 0x77, 0xc42001e000)
        /usr/lib/go-1.9/src/runtime/netpoll.go:173 +0x57
internal/poll.(*pollDesc).wait(0xc4606c6718, 0x77, 0xc42d7fd600, 0x43b1cb, 0xc42d7fd6d0)
        /usr/lib/go-1.9/src/internal/poll/fd_poll_runtime.go:85 +0xae
internal/poll.(*pollDesc).waitWrite(0xc4606c6718, 0xc42d7fd700, 0xc42d7fd708, 0x5c5053)
        /usr/lib/go-1.9/src/internal/poll/fd_poll_runtime.go:94 +0x3d
internal/poll.(*FD).WaitWrite(0xc4606c6700, 0xffcf38, 0x185a3a0)
        /usr/lib/go-1.9/src/internal/poll/fd_unix.go:402 +0x37
net.(*netFD).connect(0xc4606c6700, 0x185a3a0, 0xc469f21800, 0x0, 0x0, 0x184e5a0, 0xc459f461c0, 0x0, 0x0, 0x0, ...)
        /usr/lib/go-1.9/src/net/fd_unix.go:152 +0x2b6
net.(*netFD).dial(0xc4606c6700, 0x185a3a0, 0xc469f21800, 0x185da40, 0x0, 0x185da40, 0xc4ce1ba720, 0xc42d7fd928, 0x5e2cde)
        /usr/lib/go-1.9/src/net/sock_posix.go:142 +0xe9
net.socket(0x185a3a0, 0xc469f21800, 0xf44402, 0x3, 0x2, 0x1, 0x0, 0x0, 0x185da40, 0x0, ...)
        /usr/lib/go-1.9/src/net/sock_posix.go:93 +0x1a5
net.internetSocket(0x185a3a0, 0xc469f21800, 0xf44402, 0x3, 0x185da40, 0x0, 0x185da40, 0xc4ce1ba720, 0x1, 0x0, ...)
        /usr/lib/go-1.9/src/net/ipsock_posix.go:141 +0x129
net.doDialTCP(0x185a3a0, 0xc469f21800, 0xf44402, 0x3, 0x0, 0xc4ce1ba720, 0x19feab0, 0x0, 0x0)
        /usr/lib/go-1.9/src/net/tcpsock_posix.go:62 +0xb9
net.dialTCP(0x185a3a0, 0xc469f21800, 0xf44402, 0x3, 0x0, 0xc4ce1ba720, 0xbe7f6dd4b68c3f9e, 0x2654fdb8a31, 0x19d6c60)
        /usr/lib/go-1.9/src/net/tcpsock_posix.go:58 +0xe4
net.dialSingle(0x185a3a0, 0xc469f21800, 0xc4606c6680, 0x1852d60, 0xc4ce1ba720, 0x0, 0x0, 0x0, 0x0)
        /usr/lib/go-1.9/src/net/dial.go:547 +0x3e2
net.dialSerial(0x185a3a0, 0xc469f21800, 0xc4606c6680, 0xc43f20ac60, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0)
        /usr/lib/go-1.9/src/net/dial.go:515 +0x247
net.(*Dialer).DialContext(0xc420f7a120, 0x185a360, 0xc4200120c0, 0xf44402, 0x3, 0xc459f461a0, 0x14, 0x0, 0x0, 0x0, ...)
        /usr/lib/go-1.9/src/net/dial.go:397 +0x6ee
net.(*Dialer).Dial(0xc420f7a120, 0xf44402, 0x3, 0xc459f461a0, 0x14, 0x5712db, 0xea1ac0, 0xc4ce1ba4e0, 0xc420e8c900)
        /usr/lib/go-1.9/src/net/dial.go:320 +0x75
github.com/ethereum/go-ethereum/p2p.TCPDialer.Dial(0xc420f7a120, 0xc50866ac80, 0x184c1a0, 0xc4ce1ba4e0, 0x0, 0x0)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/p2p/dial.go:65 +0xb6
github.com/ethereum/go-ethereum/p2p.(*dialTask).dial(0xc4ce1ba6c0, 0xc42009f440, 0xc50866ac80, 0xc490a24070)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/p2p/dial.go:339 +0x4e
github.com/ethereum/go-ethereum/p2p.(*dialTask).Do(0xc4ce1ba6c0, 0xc42009f440)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/p2p/dial.go:294 +0x4e
github.com/ethereum/go-ethereum/p2p.(*Server).run.func2.1(0x184bfa0, 0xc4ce1ba6c0, 0xc42009f440, 0xc42368fc20)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/p2p/server.go:493 +0x3b
created by github.com/ethereum/go-ethereum/p2p.(*Server).run.func2
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/p2p/server.go:493 +0x18d

goroutine 65442 [select]:
github.com/ethereum/go-ethereum/p2p.(*Peer).pingLoop(0xc4776c37a0)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/p2p/peer.go:235 +0x182
created by github.com/ethereum/go-ethereum/p2p.(*Peer).run
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/p2p/peer.go:190 +0x117

goroutine 64985 [select]:
github.com/ethereum/go-ethereum/p2p.(*Peer).pingLoop(0xc4284ac600)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/p2p/peer.go:235 +0x182
created by github.com/ethereum/go-ethereum/p2p.(*Peer).run
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/p2p/peer.go:190 +0x117

goroutine 67768 [select]:
github.com/ethereum/go-ethereum/p2p.(*Peer).run(0xc480534d80, 0xd7f2c0, 0xc449d2e080, 0x0)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/p2p/peer.go:199 +0x2fe
github.com/ethereum/go-ethereum/p2p.(*Server).runPeer(0xc42009f440, 0xc480534d80)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/p2p/server.go:790 +0x122
created by github.com/ethereum/go-ethereum/p2p.(*Server).run
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/p2p/server.go:570 +0x139c

goroutine 104 [IO wait, 43 minutes]:
internal/poll.runtime_pollWait(0x7f1e40bc0df0, 0x72, 0xffffffffffffffff)
        /usr/lib/go-1.9/src/runtime/netpoll.go:173 +0x57
internal/poll.(*pollDesc).wait(0xc428524598, 0x72, 0xc42369fd00, 0x0, 0x0)
        /usr/lib/go-1.9/src/internal/poll/fd_poll_runtime.go:85 +0xae
internal/poll.(*pollDesc).waitRead(0xc428524598, 0xffffffffffffff00, 0x0, 0x0)
        /usr/lib/go-1.9/src/internal/poll/fd_poll_runtime.go:90 +0x3d
internal/poll.(*FD).Accept(0xc428524580, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
        /usr/lib/go-1.9/src/internal/poll/fd_unix.go:334 +0x1e2
net.(*netFD).accept(0xc428524580, 0x149c5e0, 0xc4236d06a0, 0xc42b3da418)
        /usr/lib/go-1.9/src/net/fd_unix.go:238 +0x42
net.(*TCPListener).accept(0xc4296de598, 0xc42369feb0, 0x40a9db, 0xc42b3da3c0)
        /usr/lib/go-1.9/src/net/tcpsock_posix.go:136 +0x2e
net.(*TCPListener).Accept(0xc4296de598, 0x0, 0xc42b3da3c0, 0x2, 0x2)
        /usr/lib/go-1.9/src/net/tcpsock.go:247 +0x49
github.com/ethereum/go-ethereum/p2p.(*Server).listenLoop(0xc42009f440)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/p2p/server.go:665 +0x278
created by github.com/ethereum/go-ethereum/p2p.(*Server).startListening
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/p2p/server.go:443 +0x159

goroutine 105 [select, 11 minutes]:
github.com/ethereum/go-ethereum/p2p/nat.Map(0x185aaa0, 0xc4201b3a00, 0xc420f30ae0, 0xf44402, 0x3, 0x765f, 0x765f, 0xf4ffa1, 0xc)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/p2p/nat/nat.go:114 +0x4cb
github.com/ethereum/go-ethereum/p2p.(*Server).startListening.func1(0xc42009f440, 0xc429ac9590)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/p2p/server.go:448 +0x8b
created by github.com/ethereum/go-ethereum/p2p.(*Server).startListening
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/p2p/server.go:447 +0x1fb

goroutine 106 [select]:
github.com/ethereum/go-ethereum/p2p.(*Server).run(0xc42009f440, 0x185aa20, 0xc4201d43c0)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/p2p/server.go:512 +0x60f
created by github.com/ethereum/go-ethereum/p2p.(*Server).Start
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/p2p/server.go:428 +0x75a

goroutine 107 [select, 43 minutes]:
github.com/ethereum/go-ethereum/contracts/release.(*ReleaseService).checker(0xc4208c9310)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/contracts/release/release.go:118 +0x15f
created by github.com/ethereum/go-ethereum/contracts/release.(*ReleaseService).Start
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/contracts/release/release.go:98 +0x3f

goroutine 108 [select, 43 minutes]:
github.com/ethereum/go-ethereum/eth.(*Ethereum).startBloomHandlers.func1(0xc4202922a0)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/eth/bloombits.go:55 +0x3c2
created by github.com/ethereum/go-ethereum/eth.(*Ethereum).startBloomHandlers
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/eth/bloombits.go:53 +0x48

goroutine 109 [select, 43 minutes]:
github.com/ethereum/go-ethereum/eth.(*Ethereum).startBloomHandlers.func1(0xc4202922a0)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/eth/bloombits.go:55 +0x3c2
created by github.com/ethereum/go-ethereum/eth.(*Ethereum).startBloomHandlers
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/eth/bloombits.go:53 +0x48

goroutine 110 [select, 43 minutes]:
github.com/ethereum/go-ethereum/eth.(*Ethereum).startBloomHandlers.func1(0xc4202922a0)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/eth/bloombits.go:55 +0x3c2
created by github.com/ethereum/go-ethereum/eth.(*Ethereum).startBloomHandlers
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/eth/bloombits.go:53 +0x48

goroutine 111 [select, 43 minutes]:
github.com/ethereum/go-ethereum/eth.(*Ethereum).startBloomHandlers.func1(0xc4202922a0)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/eth/bloombits.go:55 +0x3c2
created by github.com/ethereum/go-ethereum/eth.(*Ethereum).startBloomHandlers
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/eth/bloombits.go:53 +0x48

goroutine 112 [select, 43 minutes]:
github.com/ethereum/go-ethereum/eth.(*Ethereum).startBloomHandlers.func1(0xc4202922a0)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/eth/bloombits.go:55 +0x3c2
created by github.com/ethereum/go-ethereum/eth.(*Ethereum).startBloomHandlers
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/eth/bloombits.go:53 +0x48

goroutine 113 [select, 43 minutes]:
github.com/ethereum/go-ethereum/eth.(*Ethereum).startBloomHandlers.func1(0xc4202922a0)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/eth/bloombits.go:55 +0x3c2
created by github.com/ethereum/go-ethereum/eth.(*Ethereum).startBloomHandlers
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/eth/bloombits.go:53 +0x48

goroutine 114 [select, 43 minutes]:
github.com/ethereum/go-ethereum/eth.(*Ethereum).startBloomHandlers.func1(0xc4202922a0)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/eth/bloombits.go:55 +0x3c2
created by github.com/ethereum/go-ethereum/eth.(*Ethereum).startBloomHandlers
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/eth/bloombits.go:53 +0x48

goroutine 115 [select, 43 minutes]:
github.com/ethereum/go-ethereum/eth.(*Ethereum).startBloomHandlers.func1(0xc4202922a0)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/eth/bloombits.go:55 +0x3c2
created by github.com/ethereum/go-ethereum/eth.(*Ethereum).startBloomHandlers
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/eth/bloombits.go:53 +0x48

goroutine 116 [select, 43 minutes]:
github.com/ethereum/go-ethereum/eth.(*Ethereum).startBloomHandlers.func1(0xc4202922a0)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/eth/bloombits.go:55 +0x3c2
created by github.com/ethereum/go-ethereum/eth.(*Ethereum).startBloomHandlers
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/eth/bloombits.go:53 +0x48

goroutine 117 [select, 43 minutes]:
github.com/ethereum/go-ethereum/eth.(*Ethereum).startBloomHandlers.func1(0xc4202922a0)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/eth/bloombits.go:55 +0x3c2
created by github.com/ethereum/go-ethereum/eth.(*Ethereum).startBloomHandlers
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/eth/bloombits.go:53 +0x48

goroutine 118 [select, 43 minutes]:
github.com/ethereum/go-ethereum/eth.(*Ethereum).startBloomHandlers.func1(0xc4202922a0)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/eth/bloombits.go:55 +0x3c2
created by github.com/ethereum/go-ethereum/eth.(*Ethereum).startBloomHandlers
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/eth/bloombits.go:53 +0x48

goroutine 119 [select, 43 minutes]:
github.com/ethereum/go-ethereum/eth.(*Ethereum).startBloomHandlers.func1(0xc4202922a0)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/eth/bloombits.go:55 +0x3c2
created by github.com/ethereum/go-ethereum/eth.(*Ethereum).startBloomHandlers
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/eth/bloombits.go:53 +0x48

goroutine 120 [select, 43 minutes]:
github.com/ethereum/go-ethereum/eth.(*Ethereum).startBloomHandlers.func1(0xc4202922a0)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/eth/bloombits.go:55 +0x3c2
created by github.com/ethereum/go-ethereum/eth.(*Ethereum).startBloomHandlers
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/eth/bloombits.go:53 +0x48

goroutine 121 [select, 43 minutes]:
github.com/ethereum/go-ethereum/eth.(*Ethereum).startBloomHandlers.func1(0xc4202922a0)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/eth/bloombits.go:55 +0x3c2
created by github.com/ethereum/go-ethereum/eth.(*Ethereum).startBloomHandlers
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/eth/bloombits.go:53 +0x48

goroutine 122 [select, 43 minutes]:
github.com/ethereum/go-ethereum/eth.(*Ethereum).startBloomHandlers.func1(0xc4202922a0)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/eth/bloombits.go:55 +0x3c2
created by github.com/ethereum/go-ethereum/eth.(*Ethereum).startBloomHandlers
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/eth/bloombits.go:53 +0x48

goroutine 123 [select, 43 minutes]:
github.com/ethereum/go-ethereum/eth.(*Ethereum).startBloomHandlers.func1(0xc4202922a0)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/eth/bloombits.go:55 +0x3c2
created by github.com/ethereum/go-ethereum/eth.(*Ethereum).startBloomHandlers
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/eth/bloombits.go:53 +0x48

goroutine 124 [select, 43 minutes]:
github.com/ethereum/go-ethereum/eth.(*ProtocolManager).txBroadcastLoop(0xc420bccc30)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/eth/handler.go:736 +0x17f
created by github.com/ethereum/go-ethereum/eth.(*ProtocolManager).Start
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/eth/handler.go:211 +0xd4

goroutine 125 [chan receive, 43 minutes]:
github.com/ethereum/go-ethereum/eth.(*ProtocolManager).minedBroadcastLoop(0xc420bccc30)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/eth/handler.go:725 +0x59
created by github.com/ethereum/go-ethereum/eth.(*ProtocolManager).Start
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/eth/handler.go:215 +0x168

goroutine 126 [select]:
github.com/ethereum/go-ethereum/eth.(*ProtocolManager).syncer(0xc420bccc30)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/eth/sync.go:145 +0x1e8
created by github.com/ethereum/go-ethereum/eth.(*ProtocolManager).Start
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/eth/handler.go:218 +0x18a

goroutine 127 [select, 43 minutes]:
github.com/ethereum/go-ethereum/eth.(*ProtocolManager).txsyncLoop(0xc420bccc30)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/eth/sync.go:109 +0x2bc
created by github.com/ethereum/go-ethereum/eth.(*ProtocolManager).Start
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/eth/handler.go:219 +0x1ac

goroutine 128 [select, 2 minutes]:
github.com/ethereum/go-ethereum/eth/downloader.(*PublicDownloaderAPI).eventLoop(0xc4269513e0)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/eth/downloader/api.go:63 +0x336
created by github.com/ethereum/go-ethereum/eth/downloader.NewPublicDownloaderAPI
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/eth/downloader/api.go:49 +0xe7

goroutine 129 [select, 43 minutes]:
github.com/ethereum/go-ethereum/eth/filters.(*EventSystem).eventLoop(0xc428494c40)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/eth/filters/filter_system.go:426 +0x846
created by github.com/ethereum/go-ethereum/eth/filters.NewEventSystem
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/eth/filters/filter_system.go:112 +0x104

goroutine 130 [chan receive, 4 minutes]:
github.com/ethereum/go-ethereum/eth/filters.(*PublicFilterAPI).timeoutLoop(0xc42092aff0)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/eth/filters/api.go:82 +0x124
created by github.com/ethereum/go-ethereum/eth/filters.NewPublicFilterAPI
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/eth/filters/api.go:72 +0x1a8

goroutine 131 [IO wait, 43 minutes]:
internal/poll.runtime_pollWait(0x7f1e40bc0d30, 0x72, 0xffffffffffffffff)
        /usr/lib/go-1.9/src/runtime/netpoll.go:173 +0x57
internal/poll.(*pollDesc).wait(0xc423690e98, 0x72, 0xc42b3ffd00, 0x0, 0x0)
        /usr/lib/go-1.9/src/internal/poll/fd_poll_runtime.go:85 +0xae
internal/poll.(*pollDesc).waitRead(0xc423690e98, 0xffffffffffffff00, 0x0, 0x0)
        /usr/lib/go-1.9/src/internal/poll/fd_poll_runtime.go:90 +0x3d
internal/poll.(*FD).Accept(0xc423690e80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
        /usr/lib/go-1.9/src/internal/poll/fd_unix.go:334 +0x1e2
net.(*netFD).accept(0xc423690e80, 0x0, 0xc423696ab0, 0x14e6d38)
        /usr/lib/go-1.9/src/net/fd_unix.go:238 +0x42
net.(*UnixListener).accept(0xc429bcc540, 0xc4249339e0, 0x27, 0x3)
        /usr/lib/go-1.9/src/net/unixsock_posix.go:162 +0x32
net.(*UnixListener).Accept(0xc429bcc540, 0x27, 0x0, 0x0, 0x0)
        /usr/lib/go-1.9/src/net/unixsock.go:241 +0x49
github.com/ethereum/go-ethereum/node.(*Node).startIPC.func1(0xc42009f200, 0x1858de0, 0xc429bcc540, 0xc428dae280)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/node/node.go:323 +0xf2
created by github.com/ethereum/go-ethereum/node.(*Node).startIPC
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/node/node.go:319 +0x2e7

goroutine 132 [chan receive, 43 minutes]:
github.com/ethereum/go-ethereum/cmd/utils.StartNode.func1(0xc42009f200)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/cmd/utils/cmd.go:69 +0xd4
created by github.com/ethereum/go-ethereum/cmd/utils.StartNode
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/cmd/utils/cmd.go:65 +0xb7

goroutine 133 [chan receive, 43 minutes]:
main.startNode.func1(0xc42009f200, 0xc42368f380)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/cmd/geth/main.go:256 +0x32d
created by main.startNode
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/cmd/geth/main.go:241 +0x28b

goroutine 134 [semacquire, 43 minutes]:
sync.runtime_notifyListWait(0xc4201bc580, 0xc400000000)
        /usr/lib/go-1.9/src/runtime/sema.go:507 +0x110
sync.(*Cond).Wait(0xc4201bc570)
        /usr/lib/go-1.9/src/sync/cond.go:56 +0x80
io.(*pipe).read(0xc4201bc540, 0xc42b410000, 0x200, 0x200, 0x0, 0x0, 0x0)
        /usr/lib/go-1.9/src/io/pipe.go:47 +0xc6
io.(*PipeReader).Read(0xc4296df8c0, 0xc42b410000, 0x200, 0x200, 0x0, 0x0, 0x0)
        /usr/lib/go-1.9/src/io/pipe.go:130 +0x4c
encoding/json.(*Decoder).refill(0xc426957500, 0xdfbac0, 0x0)
        /usr/lib/go-1.9/src/encoding/json/stream.go:152 +0x114
encoding/json.(*Decoder).readValue(0xc426957500, 0x0, 0x0, 0x417388)
        /usr/lib/go-1.9/src/encoding/json/stream.go:128 +0x275
encoding/json.(*Decoder).Decode(0xc426957500, 0xe11a20, 0xc4236d0b00, 0x0, 0x0)
        /usr/lib/go-1.9/src/encoding/json/stream.go:57 +0x78
github.com/ethereum/go-ethereum/rpc.(*jsonCodec).ReadRequestHeaders(0xc42092b450, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/rpc/json.go:126 +0xeb
github.com/ethereum/go-ethereum/rpc.(*Server).readRequest(0xc426951420, 0x185f0c0, 0xc42092b450, 0x1, 0xe634c0, 0xc42b3ced00, 0x185a3e0, 0xc429c50fc0, 0xc087f76da1925916)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/rpc/server.go:378 +0x5f
github.com/ethereum/go-ethereum/rpc.(*Server).serveRequest(0xc426951420, 0x185f0c0, 0xc42092b450, 0x5ce3352c7e53f400, 0x3, 0x0, 0x0)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/rpc/server.go:162 +0x2e2
github.com/ethereum/go-ethereum/rpc.(*Server).ServeCodec(0xc426951420, 0x185f0c0, 0xc42092b450, 0x3)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/rpc/server.go:218 +0x7c
created by github.com/ethereum/go-ethereum/rpc.DialInProc.func1
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/rpc/inproc.go:29 +0x2c1

goroutine 135 [select, 43 minutes]:
github.com/ethereum/go-ethereum/rpc.(*Client).dispatch(0xc426e9b880, 0x185ed00, 0xc428da1380)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/rpc/client.go:500 +0x440
created by github.com/ethereum/go-ethereum/rpc.newClient
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/rpc/client.go:203 +0x358

goroutine 136 [semacquire, 43 minutes]:
sync.runtime_notifyListWait(0xc4201bc640, 0xc400000000)
        /usr/lib/go-1.9/src/runtime/sema.go:507 +0x110
sync.(*Cond).Wait(0xc4201bc630)
        /usr/lib/go-1.9/src/sync/cond.go:56 +0x80
io.(*pipe).read(0xc4201bc600, 0xc42492fc00, 0x200, 0x200, 0x0, 0x0, 0x0)
        /usr/lib/go-1.9/src/io/pipe.go:47 +0xc6
io.(*PipeReader).Read(0xc4296df8d0, 0xc42492fc00, 0x200, 0x200, 0x0, 0x0, 0x0)
        /usr/lib/go-1.9/src/io/pipe.go:130 +0x4c
encoding/json.(*Decoder).refill(0xc4269576c0, 0xd9c5a0, 0x0)
        /usr/lib/go-1.9/src/encoding/json/stream.go:152 +0x114
encoding/json.(*Decoder).readValue(0xc4269576c0, 0x0, 0x0, 0x417388)
        /usr/lib/go-1.9/src/encoding/json/stream.go:128 +0x275
encoding/json.(*Decoder).Decode(0xc4269576c0, 0xe11a20, 0xc428daf2e0, 0x0, 0x0)
        /usr/lib/go-1.9/src/encoding/json/stream.go:57 +0x78
github.com/ethereum/go-ethereum/rpc.(*Client).read.func1(0xe6ac20, 0xc428daf300, 0xc428da1380, 0x7f1e3cef83e8, 0xc428da1380)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/rpc/client.go:641 +0x79
github.com/ethereum/go-ethereum/rpc.(*Client).read(0xc426e9b880, 0x185ed00, 0xc428da1380, 0x0, 0x0)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/rpc/client.go:654 +0x152
created by github.com/ethereum/go-ethereum/rpc.(*Client).dispatch
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/rpc/client.go:476 +0x71

goroutine 64984 [IO wait]:
internal/poll.runtime_pollWait(0x7f1e40bc0af0, 0x72, 0x0)
        /usr/lib/go-1.9/src/runtime/netpoll.go:173 +0x57
internal/poll.(*pollDesc).wait(0xc444c1ff98, 0x72, 0xffffffffffffff00, 0x1850720, 0x1849580)
        /usr/lib/go-1.9/src/internal/poll/fd_poll_runtime.go:85 +0xae
internal/poll.(*pollDesc).waitRead(0xc444c1ff98, 0xc449b22b00, 0x20, 0x20)
        /usr/lib/go-1.9/src/internal/poll/fd_poll_runtime.go:90 +0x3d
internal/poll.(*FD).Read(0xc444c1ff80, 0xc449b22b00, 0x20, 0x20, 0x0, 0x0, 0x0)
        /usr/lib/go-1.9/src/internal/poll/fd_unix.go:125 +0x18a
net.(*netFD).Read(0xc444c1ff80, 0xc449b22b00, 0x20, 0x20, 0x0, 0x8, 0x520ac8f1925)
        /usr/lib/go-1.9/src/net/fd_unix.go:202 +0x52
net.(*conn).Read(0xc426b5b378, 0xc449b22b00, 0x20, 0x20, 0x0, 0x0, 0x0)
        /usr/lib/go-1.9/src/net/net.go:176 +0x6d
io.ReadAtLeast(0x7f1e3cd0a588, 0xc426b5b378, 0xc449b22b00, 0x20, 0x20, 0x20, 0xf1d3a0, 0x464500, 0x7f1e3cd0a588)
        /usr/lib/go-1.9/src/io/io.go:309 +0x86
io.ReadFull(0x7f1e3cd0a588, 0xc426b5b378, 0xc449b22b00, 0x20, 0x20, 0x20, 0x0, 0x6fc23a7a9)
        /usr/lib/go-1.9/src/io/io.go:327 +0x58
github.com/ethereum/go-ethereum/p2p.(*rlpxFrameRW).ReadMsg(0xc42cc241c0, 0xbe7f6dd90fbf75b5, 0x26959f0f43a, 0x19d6c60, 0x0, 0x0, 0x19d6c60, 0x2625dcd317d, 0x19d6c60, 0x20002)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/p2p/rlpx.go:650 +0x100
github.com/ethereum/go-ethereum/p2p.(*rlpx).ReadMsg(0xc426dce8a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/p2p/rlpx.go:95 +0x148
github.com/ethereum/go-ethereum/p2p.(*Peer).readLoop(0xc4284ac600, 0xc42e38d920)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/p2p/peer.go:251 +0xad
created by github.com/ethereum/go-ethereum/p2p.(*Peer).run
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/p2p/peer.go:189 +0xf2

goroutine 68142 [select]:
net.(*netFD).connect.func2(0x185a3a0, 0xc50f15f140, 0xc4588dcc80, 0xc46f2c5f20, 0xc46f2c5ec0)
        /usr/lib/go-1.9/src/net/fd_unix.go:129 +0xf2
created by net.(*netFD).connect
        /usr/lib/go-1.9/src/net/fd_unix.go:128 +0x2a3

goroutine 68493 [IO wait]:
internal/poll.runtime_pollWait(0x7f1e40bc05b0, 0x77, 0xc42001f300)
        /usr/lib/go-1.9/src/runtime/netpoll.go:173 +0x57
internal/poll.(*pollDesc).wait(0xc502686a98, 0x77, 0xc49d5d6600, 0x43b1cb, 0xc49d5d66d0)
        /usr/lib/go-1.9/src/internal/poll/fd_poll_runtime.go:85 +0xae
internal/poll.(*pollDesc).waitWrite(0xc502686a98, 0xc49d5d6700, 0xc49d5d6708, 0x5c5053)
        /usr/lib/go-1.9/src/internal/poll/fd_poll_runtime.go:94 +0x3d
internal/poll.(*FD).WaitWrite(0xc502686a80, 0xffcf38, 0x185a3a0)
        /usr/lib/go-1.9/src/internal/poll/fd_unix.go:402 +0x37
net.(*netFD).connect(0xc502686a80, 0x185a3a0, 0xc42b40e2a0, 0x0, 0x0, 0x184e5a0, 0xc5125106e0, 0x0, 0x0, 0x0, ...)
        /usr/lib/go-1.9/src/net/fd_unix.go:152 +0x2b6
net.(*netFD).dial(0xc502686a80, 0x185a3a0, 0xc42b40e2a0, 0x185da40, 0x0, 0x185da40, 0xc4cf43c3f0, 0xc49d5d6928, 0x5e2cde)
        /usr/lib/go-1.9/src/net/sock_posix.go:142 +0xe9
net.socket(0x185a3a0, 0xc42b40e2a0, 0xf44402, 0x3, 0x2, 0x1, 0x0, 0x0, 0x185da40, 0x0, ...)
        /usr/lib/go-1.9/src/net/sock_posix.go:93 +0x1a5
net.internetSocket(0x185a3a0, 0xc42b40e2a0, 0xf44402, 0x3, 0x185da40, 0x0, 0x185da40, 0xc4cf43c3f0, 0x1, 0x0, ...)
        /usr/lib/go-1.9/src/net/ipsock_posix.go:141 +0x129
net.doDialTCP(0x185a3a0, 0xc42b40e2a0, 0xf44402, 0x3, 0x0, 0xc4cf43c3f0, 0x19feab0, 0x0, 0x0)
        /usr/lib/go-1.9/src/net/tcpsock_posix.go:62 +0xb9
net.dialTCP(0x185a3a0, 0xc42b40e2a0, 0xf44402, 0x3, 0x0, 0xc4cf43c3f0, 0xbe7f6dd417ba46d5, 0x264b9d3fdaf, 0x19d6c60)
        /usr/lib/go-1.9/src/net/tcpsock_posix.go:58 +0xe4
net.dialSingle(0x185a3a0, 0xc42b40e2a0, 0xc502686a00, 0x1852d60, 0xc4cf43c3f0, 0x0, 0x0, 0x0, 0x0)
        /usr/lib/go-1.9/src/net/dial.go:547 +0x3e2
net.dialSerial(0x185a3a0, 0xc42b40e2a0, 0xc502686a00, 0xc43bc84090, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0)
        /usr/lib/go-1.9/src/net/dial.go:515 +0x247
net.(*Dialer).DialContext(0xc420f7a120, 0x185a360, 0xc4200120c0, 0xf44402, 0x3, 0xc5125106c0, 0x12, 0x0, 0x0, 0x0, ...)
        /usr/lib/go-1.9/src/net/dial.go:397 +0x6ee
net.(*Dialer).Dial(0xc420f7a120, 0xf44402, 0x3, 0xc5125106c0, 0x12, 0x7f1e40c1c000, 0x0, 0xd7cfc0, 0xc4b1da84c0)
        /usr/lib/go-1.9/src/net/dial.go:320 +0x75
github.com/ethereum/go-ethereum/p2p.TCPDialer.Dial(0xc420f7a120, 0xc4352ccb00, 0xc4200fe400, 0x67ec8650f78d7800, 0x46c340c4c3ccafd6, 0x188d0471c7d52940)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/p2p/dial.go:65 +0xb6
github.com/ethereum/go-ethereum/p2p.(*dialTask).dial(0xc4cf43c3c0, 0xc42009f440, 0xc4352ccb00, 0xe2188d0471c7d529)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/p2p/dial.go:339 +0x4e
github.com/ethereum/go-ethereum/p2p.(*dialTask).Do(0xc4cf43c3c0, 0xc42009f440)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/p2p/dial.go:294 +0x4e
github.com/ethereum/go-ethereum/p2p.(*Server).run.func2.1(0x184bfa0, 0xc4cf43c3c0, 0xc42009f440, 0xc42368fc20)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/p2p/server.go:493 +0x3b
created by github.com/ethereum/go-ethereum/p2p.(*Server).run.func2
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/p2p/server.go:493 +0x18d

goroutine 68181 [select]:
net.(*netFD).connect.func2(0x185a3a0, 0xc50f15faa0, 0xc4588dd980, 0xc4ac5ecd80, 0xc4ac5ecd20)
        /usr/lib/go-1.9/src/net/fd_unix.go:129 +0xf2
created by net.(*netFD).connect
        /usr/lib/go-1.9/src/net/fd_unix.go:128 +0x2a3

goroutine 552 [select, 43 minutes]:
github.com/ethereum/go-ethereum/p2p/discover.(*nodeDB).expirer(0xc4200e96e0)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/p2p/discover/database.go:231 +0xf6
created by github.com/ethereum/go-ethereum/p2p/discover.(*nodeDB).ensureExpirer.func1
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/p2p/discover/database.go:223 +0x3e

goroutine 67770 [select]:
github.com/ethereum/go-ethereum/p2p.(*Peer).pingLoop(0xc480534d80)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/p2p/peer.go:235 +0x182
created by github.com/ethereum/go-ethereum/p2p.(*Peer).run
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/p2p/peer.go:190 +0x117

goroutine 68090 [IO wait]:
internal/poll.runtime_pollWait(0x7f1e40bc01f0, 0x77, 0xc42001e000)
        /usr/lib/go-1.9/src/runtime/netpoll.go:173 +0x57
internal/poll.(*pollDesc).wait(0xc4a4c11118, 0x77, 0xc49d5d0600, 0x43b1cb, 0xc49d5d06d0)
        /usr/lib/go-1.9/src/internal/poll/fd_poll_runtime.go:85 +0xae
internal/poll.(*pollDesc).waitWrite(0xc4a4c11118, 0xc49d5d0700, 0xc49d5d0708, 0x5c5053)
        /usr/lib/go-1.9/src/internal/poll/fd_poll_runtime.go:94 +0x3d
internal/poll.(*FD).WaitWrite(0xc4a4c11100, 0xffcf38, 0x185a3a0)
        /usr/lib/go-1.9/src/internal/poll/fd_unix.go:402 +0x37
net.(*netFD).connect(0xc4a4c11100, 0x185a3a0, 0xc4bed81980, 0x0, 0x0, 0x184e5a0, 0xc42a91f0a0, 0x0, 0x0, 0x0, ...)
        /usr/lib/go-1.9/src/net/fd_unix.go:152 +0x2b6
net.(*netFD).dial(0xc4a4c11100, 0x185a3a0, 0xc4bed81980, 0x185da40, 0x0, 0x185da40, 0xc46621dbc0, 0xc49d5d0928, 0x5e2cde)
        /usr/lib/go-1.9/src/net/sock_posix.go:142 +0xe9
net.socket(0x185a3a0, 0xc4bed81980, 0xf44402, 0x3, 0x2, 0x1, 0x0, 0x0, 0x185da40, 0x0, ...)
        /usr/lib/go-1.9/src/net/sock_posix.go:93 +0x1a5
net.internetSocket(0x185a3a0, 0xc4bed81980, 0xf44402, 0x3, 0x185da40, 0x0, 0x185da40, 0xc46621dbc0, 0x1, 0x0, ...)
        /usr/lib/go-1.9/src/net/ipsock_posix.go:141 +0x129
net.doDialTCP(0x185a3a0, 0xc4bed81980, 0xf44402, 0x3, 0x0, 0xc46621dbc0, 0x19feab0, 0x0, 0x0)
        /usr/lib/go-1.9/src/net/tcpsock_posix.go:62 +0xb9
net.dialTCP(0x185a3a0, 0xc4bed81980, 0xf44402, 0x3, 0x0, 0xc46621dbc0, 0xbe7f6dd273e53202, 0x26334c362cb, 0x19d6c60)
        /usr/lib/go-1.9/src/net/tcpsock_posix.go:58 +0xe4
net.dialSingle(0x185a3a0, 0xc4bed81980, 0xc4a4c11080, 0x1852d60, 0xc46621dbc0, 0x0, 0x0, 0x0, 0x0)
        /usr/lib/go-1.9/src/net/dial.go:547 +0x3e2
net.dialSerial(0x185a3a0, 0xc4bed81980, 0xc4a4c11080, 0xc469390f20, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0)
        /usr/lib/go-1.9/src/net/dial.go:515 +0x247
net.(*Dialer).DialContext(0xc420f7a120, 0x185a360, 0xc4200120c0, 0xf44402, 0x3, 0xc42a91f080, 0x11, 0x0, 0x0, 0x0, ...)
        /usr/lib/go-1.9/src/net/dial.go:397 +0x6ee
net.(*Dialer).Dial(0xc420f7a120, 0xf44402, 0x3, 0xc42a91f080, 0x11, 0x7f1e40c1c6c8, 0x0, 0xc434765200, 0x0)
        /usr/lib/go-1.9/src/net/dial.go:320 +0x75
github.com/ethereum/go-ethereum/p2p.TCPDialer.Dial(0xc420f7a120, 0xc44ed98080, 0xc4200fe400, 0x1f5c26620e43c000, 0x546de70781190593, 0xa39aab8a8aa952a7)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/p2p/dial.go:65 +0xb6
github.com/ethereum/go-ethereum/p2p.(*dialTask).dial(0xc466251c50, 0xc42009f440, 0xc44ed98080, 0x40a39aab8a8aa952)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/p2p/dial.go:339 +0x4e
github.com/ethereum/go-ethereum/p2p.(*dialTask).Do(0xc466251c50, 0xc42009f440)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/p2p/dial.go:294 +0x4e
github.com/ethereum/go-ethereum/p2p.(*Server).run.func2.1(0x184bfa0, 0xc466251c50, 0xc42009f440, 0xc42368fc20)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/p2p/server.go:493 +0x3b
created by github.com/ethereum/go-ethereum/p2p.(*Server).run.func2
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/p2p/server.go:493 +0x18d

goroutine 64986 [select]:
github.com/ethereum/go-ethereum/p2p.(*protoRW).ReadMsg(0xc42d08d0a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/p2p/peer.go:398 +0x148
github.com/ethereum/go-ethereum/eth.(*ProtocolManager).handleMsg(0xc420bccc30, 0xc4937d95f0, 0x0, 0x0)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/eth/handler.go:315 +0xb5
github.com/ethereum/go-ethereum/eth.(*ProtocolManager).handle(0xc420bccc30, 0xc4937d95f0, 0x0, 0x0)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/eth/handler.go:304 +0x7e3
github.com/ethereum/go-ethereum/eth.NewProtocolManager.func1(0xc4284ac600, 0x1851ee0, 0xc42d08d0a0, 0x0, 0x0)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/eth/handler.go:144 +0x1f2
github.com/ethereum/go-ethereum/p2p.(*Peer).startProtocols.func1(0xc42d08d0a0, 0xc4284ac600, 0x1851ee0, 0xc42d08d0a0)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/p2p/peer.go:344 +0x66
created by github.com/ethereum/go-ethereum/p2p.(*Peer).startProtocols
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/p2p/peer.go:343 +0x228

goroutine 68497 [IO wait]:
internal/poll.runtime_pollWait(0x7f1e40bc04f0, 0x77, 0xc42001f300)
        /usr/lib/go-1.9/src/runtime/netpoll.go:173 +0x57
internal/poll.(*pollDesc).wait(0xc502686e98, 0x77, 0xc4998a5600, 0x43b1cb, 0xc4998a56d0)
        /usr/lib/go-1.9/src/internal/poll/fd_poll_runtime.go:85 +0xae
internal/poll.(*pollDesc).waitWrite(0xc502686e98, 0xc4998a5700, 0xc4998a5708, 0x5c5053)
        /usr/lib/go-1.9/src/internal/poll/fd_poll_runtime.go:94 +0x3d
internal/poll.(*FD).WaitWrite(0xc502686e80, 0xffcf38, 0x185a3a0)
        /usr/lib/go-1.9/src/internal/poll/fd_unix.go:402 +0x37
net.(*netFD).connect(0xc502686e80, 0x185a3a0, 0xc42b40e660, 0x0, 0x0, 0x184e5a0, 0xc5125113c0, 0x0, 0x0, 0x0, ...)
        /usr/lib/go-1.9/src/net/fd_unix.go:152 +0x2b6
net.(*netFD).dial(0xc502686e80, 0x185a3a0, 0xc42b40e660, 0x185da40, 0x0, 0x185da40, 0xc4cf43ccc0, 0xc4998a5928, 0x5e2cde)
        /usr/lib/go-1.9/src/net/sock_posix.go:142 +0xe9
net.socket(0x185a3a0, 0xc42b40e660, 0xf44402, 0x3, 0x2, 0x1, 0x0, 0x0, 0x185da40, 0x0, ...)
        /usr/lib/go-1.9/src/net/sock_posix.go:93 +0x1a5
net.internetSocket(0x185a3a0, 0xc42b40e660, 0xf44402, 0x3, 0x185da40, 0x0, 0x185da40, 0xc4cf43ccc0, 0x1, 0x0, ...)
        /usr/lib/go-1.9/src/net/ipsock_posix.go:141 +0x129
net.doDialTCP(0x185a3a0, 0xc42b40e660, 0xf44402, 0x3, 0x0, 0xc4cf43ccc0, 0x19feab0, 0x0, 0x0)
        /usr/lib/go-1.9/src/net/tcpsock_posix.go:62 +0xb9
net.dialTCP(0x185a3a0, 0xc42b40e660, 0xf44402, 0x3, 0x0, 0xc4cf43ccc0, 0xbe7f6dd42b7ea6d9, 0x264cd985d57, 0x19d6c60)
        /usr/lib/go-1.9/src/net/tcpsock_posix.go:58 +0xe4
net.dialSingle(0x185a3a0, 0xc42b40e660, 0xc502686e00, 0x1852d60, 0xc4cf43ccc0, 0x0, 0x0, 0x0, 0x0)
        /usr/lib/go-1.9/src/net/dial.go:547 +0x3e2
net.dialSerial(0x185a3a0, 0xc42b40e660, 0xc502686e00, 0xc43bc84150, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0)
        /usr/lib/go-1.9/src/net/dial.go:515 +0x247
net.(*Dialer).DialContext(0xc420f7a120, 0x185a360, 0xc4200120c0, 0xf44402, 0x3, 0xc5125113a0, 0x13, 0x0, 0x0, 0x0, ...)
        /usr/lib/go-1.9/src/net/dial.go:397 +0x6ee
net.(*Dialer).Dial(0xc420f7a120, 0xf44402, 0x3, 0xc5125113a0, 0x13, 0x5712db, 0xea1ac0, 0xc4cf43cb10, 0xc420e8c900)
        /usr/lib/go-1.9/src/net/dial.go:320 +0x75
github.com/ethereum/go-ethereum/p2p.TCPDialer.Dial(0xc420f7a120, 0xc46c7b3480, 0x184c1a0, 0xc4cf43cb10, 0x0, 0x0)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/p2p/dial.go:65 +0xb6
github.com/ethereum/go-ethereum/p2p.(*dialTask).dial(0xc4cf43cc90, 0xc42009f440, 0xc46c7b3480, 0xc438044850)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/p2p/dial.go:339 +0x4e
github.com/ethereum/go-ethereum/p2p.(*dialTask).Do(0xc4cf43cc90, 0xc42009f440)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/p2p/dial.go:294 +0x4e
github.com/ethereum/go-ethereum/p2p.(*Server).run.func2.1(0x184bfa0, 0xc4cf43cc90, 0xc42009f440, 0xc42368fc20)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/p2p/server.go:493 +0x3b
created by github.com/ethereum/go-ethereum/p2p.(*Server).run.func2
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/p2p/server.go:493 +0x18d

goroutine 65454 [chan receive, 2 minutes]:
github.com/ethereum/go-ethereum/eth/downloader.(*stateSync).Wait(...)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/eth/downloader/statesync.go:258
github.com/ethereum/go-ethereum/eth/downloader.(*Downloader).processFastSyncContent.func1(0xc439a344d0, 0xc420068ea0)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/eth/downloader/downloader.go:1377 +0x38
created by github.com/ethereum/go-ethereum/eth/downloader.(*Downloader).processFastSyncContent
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/eth/downloader/downloader.go:1376 +0xe2

goroutine 65450 [select]:
github.com/ethereum/go-ethereum/eth/downloader.(*Downloader).fetchParts(0xc420068ea0, 0x184b6a0, 0xc4201ab3d0, 0xc42005ae40, 0xc436bef870, 0xc420058000, 0xc42b3e1eb0, 0xc42b3e1f00, 0xc42b3e1ef0, 0xc42b3e1ee0, ...)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/eth/downloader/downloader.go:1001 +0x245
github.com/ethereum/go-ethereum/eth/downloader.(*Downloader).fetchBodies(0xc420068ea0, 0x3f2446, 0xc428d67798, 0xa2ca10ef146100a)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/eth/downloader/downloader.go:930 +0x33e
github.com/ethereum/go-ethereum/eth/downloader.(*Downloader).syncWithPeer.func4(0x3c41d1e700000008, 0xffd8b0)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/eth/downloader/downloader.go:475 +0x37
github.com/ethereum/go-ethereum/eth/downloader.(*Downloader).spawnSync.func1(0xc473938bb0, 0xc478f19e00, 0xc49272dd00)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/eth/downloader/downloader.go:500 +0x51
created by github.com/ethereum/go-ethereum/eth/downloader.(*Downloader).spawnSync
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/eth/downloader/downloader.go:500 +0xc7

goroutine 65452 [select, 2 minutes]:
github.com/ethereum/go-ethereum/eth/downloader.(*Downloader).processHeaders(0xc420068ea0, 0x3f31c6, 0xc4c78eab20, 0x0, 0x0)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/eth/downloader/downloader.go:1194 +0x1257
github.com/ethereum/go-ethereum/eth/downloader.(*Downloader).syncWithPeer.func6(0x305bd89b00000008, 0xffd8b0)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/eth/downloader/downloader.go:477 +0x40
github.com/ethereum/go-ethereum/eth/downloader.(*Downloader).spawnSync.func1(0xc473938bb0, 0xc478f19e00, 0xc49272dd40)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/eth/downloader/downloader.go:500 +0x51
created by github.com/ethereum/go-ethereum/eth/downloader.(*Downloader).spawnSync
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/eth/downloader/downloader.go:500 +0xc7

goroutine 68145 [IO wait]:
internal/poll.runtime_pollWait(0x7f1e40bc0a30, 0x77, 0xc42001e000)
        /usr/lib/go-1.9/src/runtime/netpoll.go:173 +0x57
internal/poll.(*pollDesc).wait(0xc4588dd618, 0x77, 0xc4204e4600, 0x43b1cb, 0xc4204e46d0)
        /usr/lib/go-1.9/src/internal/poll/fd_poll_runtime.go:85 +0xae
internal/poll.(*pollDesc).waitWrite(0xc4588dd618, 0xc4204e4700, 0xc4204e4708, 0x5c5053)
        /usr/lib/go-1.9/src/internal/poll/fd_poll_runtime.go:94 +0x3d
internal/poll.(*FD).WaitWrite(0xc4588dd600, 0xffcf38, 0x185a3a0)
        /usr/lib/go-1.9/src/internal/poll/fd_unix.go:402 +0x37
net.(*netFD).connect(0xc4588dd600, 0x185a3a0, 0xc50f15f860, 0x0, 0x0, 0x184e5a0, 0xc42a9ffae0, 0x0, 0x0, 0x0, ...)
        /usr/lib/go-1.9/src/net/fd_unix.go:152 +0x2b6
net.(*netFD).dial(0xc4588dd600, 0x185a3a0, 0xc50f15f860, 0x185da40, 0x0, 0x185da40, 0xc4437e1a10, 0xc4204e4928, 0x5e2cde)
        /usr/lib/go-1.9/src/net/sock_posix.go:142 +0xe9
net.socket(0x185a3a0, 0xc50f15f860, 0xf44402, 0x3, 0x2, 0x1, 0x0, 0x0, 0x185da40, 0x0, ...)
        /usr/lib/go-1.9/src/net/sock_posix.go:93 +0x1a5
net.internetSocket(0x185a3a0, 0xc50f15f860, 0xf44402, 0x3, 0x185da40, 0x0, 0x185da40, 0xc4437e1a10, 0x1, 0x0, ...)
        /usr/lib/go-1.9/src/net/ipsock_posix.go:141 +0x129
net.doDialTCP(0x185a3a0, 0xc50f15f860, 0xf44402, 0x3, 0x0, 0xc4437e1a10, 0x19feab0, 0x0, 0x0)
        /usr/lib/go-1.9/src/net/tcpsock_posix.go:62 +0xb9
net.dialTCP(0x185a3a0, 0xc50f15f860, 0xf44402, 0x3, 0x0, 0xc4437e1a10, 0xbe7f6dd28e817024, 0x2634afa6abb, 0x19d6c60)
        /usr/lib/go-1.9/src/net/tcpsock_posix.go:58 +0xe4
net.dialSingle(0x185a3a0, 0xc50f15f860, 0xc4588dd580, 0x1852d60, 0xc4437e1a10, 0x0, 0x0, 0x0, 0x0)
        /usr/lib/go-1.9/src/net/dial.go:547 +0x3e2
net.dialSerial(0x185a3a0, 0xc50f15f860, 0xc4588dd580, 0xc46b4408b0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0)
        /usr/lib/go-1.9/src/net/dial.go:515 +0x247
net.(*Dialer).DialContext(0xc420f7a120, 0x185a360, 0xc4200120c0, 0xf44402, 0x3, 0xc42a9ffac0, 0x12, 0x0, 0x0, 0x0, ...)
        /usr/lib/go-1.9/src/net/dial.go:397 +0x6ee
net.(*Dialer).Dial(0xc420f7a120, 0xf44402, 0x3, 0xc42a9ffac0, 0x12, 0x5712db, 0xea1ac0, 0xc4437e1920, 0xc420e8c900)
        /usr/lib/go-1.9/src/net/dial.go:320 +0x75
github.com/ethereum/go-ethereum/p2p.TCPDialer.Dial(0xc420f7a120, 0xc4dcccaf80, 0x184c1a0, 0xc4437e1920, 0x0, 0x0)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/p2p/dial.go:65 +0xb6
github.com/ethereum/go-ethereum/p2p.(*dialTask).dial(0xc4437e19e0, 0xc42009f440, 0xc4dcccaf80, 0xc432e67960)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/p2p/dial.go:339 +0x4e
github.com/ethereum/go-ethereum/p2p.(*dialTask).Do(0xc4437e19e0, 0xc42009f440)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/p2p/dial.go:294 +0x4e
github.com/ethereum/go-ethereum/p2p.(*Server).run.func2.1(0x184bfa0, 0xc4437e19e0, 0xc42009f440, 0xc42368fc20)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/p2p/server.go:493 +0x3b
created by github.com/ethereum/go-ethereum/p2p.(*Server).run.func2
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/p2p/server.go:493 +0x18d

goroutine 68523 [select]:
net.(*netFD).connect.func2(0x185a3a0, 0xc4776c3c80, 0xc4b8fa2780, 0xc44b4350e0, 0xc44b435080)
        /usr/lib/go-1.9/src/net/fd_unix.go:129 +0xf2
created by net.(*netFD).connect
        /usr/lib/go-1.9/src/net/fd_unix.go:128 +0x2a3

goroutine 68530 [select]:
net.(*netFD).connect.func2(0x185a3a0, 0xc42b40e660, 0xc502686e80, 0xc4de298060, 0xc4de298000)
        /usr/lib/go-1.9/src/net/fd_unix.go:129 +0xf2
created by net.(*netFD).connect
        /usr/lib/go-1.9/src/net/fd_unix.go:128 +0x2a3

goroutine 68495 [select]:
net.(*netFD).connect.func2(0x185a3a0, 0xc42b40e300, 0xc502686b80, 0xc43df2baa0, 0xc43df2ba40)
        /usr/lib/go-1.9/src/net/fd_unix.go:129 +0xf2
created by net.(*netFD).connect
        /usr/lib/go-1.9/src/net/fd_unix.go:128 +0x2a3

goroutine 68131 [select]:
net.(*netFD).connect.func2(0x185a3a0, 0xc4bed81980, 0xc4a4c11100, 0xc42fb4de00, 0xc42fb4dda0)
        /usr/lib/go-1.9/src/net/fd_unix.go:129 +0xf2
created by net.(*netFD).connect
        /usr/lib/go-1.9/src/net/fd_unix.go:128 +0x2a3

goroutine 65422 [select]:
github.com/ethereum/go-ethereum/p2p.(*Peer).run(0xc4776c37a0, 0xd7f2c0, 0xc48795f900, 0x0)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/p2p/peer.go:199 +0x2fe
github.com/ethereum/go-ethereum/p2p.(*Server).runPeer(0xc42009f440, 0xc4776c37a0)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/p2p/server.go:790 +0x122
created by github.com/ethereum/go-ethereum/p2p.(*Server).run
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/p2p/server.go:570 +0x139c

goroutine 68141 [IO wait]:
internal/poll.runtime_pollWait(0x7f1e40bc0430, 0x77, 0xc42001e000)
        /usr/lib/go-1.9/src/runtime/netpoll.go:173 +0x57
internal/poll.(*pollDesc).wait(0xc4588dcc98, 0x77, 0xc49d5d4600, 0x43b1cb, 0xc49d5d46d0)
        /usr/lib/go-1.9/src/internal/poll/fd_poll_runtime.go:85 +0xae
internal/poll.(*pollDesc).waitWrite(0xc4588dcc98, 0xc49d5d4700, 0xc49d5d4708, 0x5c5053)
        /usr/lib/go-1.9/src/internal/poll/fd_poll_runtime.go:94 +0x3d
internal/poll.(*FD).WaitWrite(0xc4588dcc80, 0xffcf38, 0x185a3a0)
        /usr/lib/go-1.9/src/internal/poll/fd_unix.go:402 +0x37
net.(*netFD).connect(0xc4588dcc80, 0x185a3a0, 0xc50f15f140, 0x0, 0x0, 0x184e5a0, 0xc4932e7360, 0x0, 0x0, 0x0, ...)
        /usr/lib/go-1.9/src/net/fd_unix.go:152 +0x2b6
net.(*netFD).dial(0xc4588dcc80, 0x185a3a0, 0xc50f15f140, 0x185da40, 0x0, 0x185da40, 0xc4437e0cc0, 0xc49d5d4928, 0x5e2cde)
        /usr/lib/go-1.9/src/net/sock_posix.go:142 +0xe9
net.socket(0x185a3a0, 0xc50f15f140, 0xf44402, 0x3, 0x2, 0x1, 0x0, 0x0, 0x185da40, 0x0, ...)
        /usr/lib/go-1.9/src/net/sock_posix.go:93 +0x1a5
net.internetSocket(0x185a3a0, 0xc50f15f140, 0xf44402, 0x3, 0x185da40, 0x0, 0x185da40, 0xc4437e0cc0, 0x1, 0x0, ...)
        /usr/lib/go-1.9/src/net/ipsock_posix.go:141 +0x129
net.doDialTCP(0x185a3a0, 0xc50f15f140, 0xf44402, 0x3, 0x0, 0xc4437e0cc0, 0x19feab0, 0x0, 0x0)
        /usr/lib/go-1.9/src/net/tcpsock_posix.go:62 +0xb9
net.dialTCP(0x185a3a0, 0xc50f15f140, 0xf44402, 0x3, 0x0, 0xc4437e0cc0, 0xbe7f6dd28b29bda4, 0x26347a2b82a, 0x19d6c60)
        /usr/lib/go-1.9/src/net/tcpsock_posix.go:58 +0xe4
net.dialSingle(0x185a3a0, 0xc50f15f140, 0xc4588dcb80, 0x1852d60, 0xc4437e0cc0, 0x0, 0x0, 0x0, 0x0)
        /usr/lib/go-1.9/src/net/dial.go:547 +0x3e2
net.dialSerial(0x185a3a0, 0xc50f15f140, 0xc4588dcb80, 0xc46b4407c0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0)
        /usr/lib/go-1.9/src/net/dial.go:515 +0x247
net.(*Dialer).DialContext(0xc420f7a120, 0x185a360, 0xc4200120c0, 0xf44402, 0x3, 0xc4932e7340, 0x14, 0x0, 0x0, 0x0, ...)
        /usr/lib/go-1.9/src/net/dial.go:397 +0x6ee
net.(*Dialer).Dial(0xc420f7a120, 0xf44402, 0x3, 0xc4932e7340, 0x14, 0x5712db, 0xea1ac0, 0xc4437e0bd0, 0xc420e8c900)
        /usr/lib/go-1.9/src/net/dial.go:320 +0x75
github.com/ethereum/go-ethereum/p2p.TCPDialer.Dial(0xc420f7a120, 0xc44d498c80, 0x184c1a0, 0xc4437e0bd0, 0x0, 0x0)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/p2p/dial.go:65 +0xb6
github.com/ethereum/go-ethereum/p2p.(*dialTask).dial(0xc4437e0c90, 0xc42009f440, 0xc44d498c80, 0xc432e671f0)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/p2p/dial.go:339 +0x4e
github.com/ethereum/go-ethereum/p2p.(*dialTask).Do(0xc4437e0c90, 0xc42009f440)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/p2p/dial.go:294 +0x4e
github.com/ethereum/go-ethereum/p2p.(*Server).run.func2.1(0x184bfa0, 0xc4437e0c90, 0xc42009f440, 0xc42368fc20)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/p2p/server.go:493 +0x3b
created by github.com/ethereum/go-ethereum/p2p.(*Server).run.func2
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/p2p/server.go:493 +0x18d

goroutine 68522 [IO wait]:
internal/poll.runtime_pollWait(0x7f1e40bc02b0, 0x77, 0xc42001e000)
        /usr/lib/go-1.9/src/runtime/netpoll.go:173 +0x57
internal/poll.(*pollDesc).wait(0xc4b8fa2798, 0x77, 0xc4998a8600, 0x43b1cb, 0xc4998a86d0)
        /usr/lib/go-1.9/src/internal/poll/fd_poll_runtime.go:85 +0xae
internal/poll.(*pollDesc).waitWrite(0xc4b8fa2798, 0xc4998a8700, 0xc4998a8708, 0x5c5053)
        /usr/lib/go-1.9/src/internal/poll/fd_poll_runtime.go:94 +0x3d
internal/poll.(*FD).WaitWrite(0xc4b8fa2780, 0xffcf38, 0x185a3a0)
        /usr/lib/go-1.9/src/internal/poll/fd_unix.go:402 +0x37
net.(*netFD).connect(0xc4b8fa2780, 0x185a3a0, 0xc4776c3c80, 0x0, 0x0, 0x184e5a0, 0xc487bc3c40, 0x0, 0x0, 0x0, ...)
        /usr/lib/go-1.9/src/net/fd_unix.go:152 +0x2b6
net.(*netFD).dial(0xc4b8fa2780, 0x185a3a0, 0xc4776c3c80, 0x185da40, 0x0, 0x185da40, 0xc43ed78f90, 0xc4998a8928, 0x5e2cde)
        /usr/lib/go-1.9/src/net/sock_posix.go:142 +0xe9
net.socket(0x185a3a0, 0xc4776c3c80, 0xf44402, 0x3, 0x2, 0x1, 0x0, 0x0, 0x185da40, 0x0, ...)
        /usr/lib/go-1.9/src/net/sock_posix.go:93 +0x1a5
net.internetSocket(0x185a3a0, 0xc4776c3c80, 0xf44402, 0x3, 0x185da40, 0x0, 0x185da40, 0xc43ed78f90, 0x1, 0x0, ...)
        /usr/lib/go-1.9/src/net/ipsock_posix.go:141 +0x129
net.doDialTCP(0x185a3a0, 0xc4776c3c80, 0xf44402, 0x3, 0x0, 0xc43ed78f90, 0x19feab0, 0x0, 0x0)
        /usr/lib/go-1.9/src/net/tcpsock_posix.go:62 +0xb9
net.dialTCP(0x185a3a0, 0xc4776c3c80, 0xf44402, 0x3, 0x0, 0xc43ed78f90, 0xbe7f6dd426a0863d, 0x264c8ba3d3b, 0x19d6c60)
        /usr/lib/go-1.9/src/net/tcpsock_posix.go:58 +0xe4
net.dialSingle(0x185a3a0, 0xc4776c3c80, 0xc4b8fa2680, 0x1852d60, 0xc43ed78f90, 0x0, 0x0, 0x0, 0x0)
        /usr/lib/go-1.9/src/net/dial.go:547 +0x3e2
net.dialSerial(0x185a3a0, 0xc4776c3c80, 0xc4b8fa2680, 0xc43f20a850, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0)
        /usr/lib/go-1.9/src/net/dial.go:515 +0x247
net.(*Dialer).DialContext(0xc420f7a120, 0x185a360, 0xc4200120c0, 0xf44402, 0x3, 0xc487bc3c20, 0x13, 0x0, 0x0, 0x0, ...)
        /usr/lib/go-1.9/src/net/dial.go:397 +0x6ee
net.(*Dialer).Dial(0xc420f7a120, 0xf44402, 0x3, 0xc487bc3c20, 0x13, 0x7f1e40c1c000, 0x0, 0xc473006360, 0x0)
        /usr/lib/go-1.9/src/net/dial.go:320 +0x75
github.com/ethereum/go-ethereum/p2p.TCPDialer.Dial(0xc420f7a120, 0xc46c7b3780, 0xbf49887e880fb323, 0x67ec8650f78d7800, 0x46c340c4c3ccafd6, 0xc420025de0)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/p2p/dial.go:65 +0xb6
github.com/ethereum/go-ethereum/p2p.(*dialTask).dial(0xc43ed78f60, 0xc42009f440, 0xc46c7b3780, 0xe2188d0471c7d529)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/p2p/dial.go:339 +0x4e
github.com/ethereum/go-ethereum/p2p.(*dialTask).Do(0xc43ed78f60, 0xc42009f440)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/p2p/dial.go:294 +0x4e
github.com/ethereum/go-ethereum/p2p.(*Server).run.func2.1(0x184bfa0, 0xc43ed78f60, 0xc42009f440, 0xc42368fc20)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/p2p/server.go:493 +0x3b
created by github.com/ethereum/go-ethereum/p2p.(*Server).run.func2
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/p2p/server.go:493 +0x18d

goroutine 65451 [select]:
github.com/ethereum/go-ethereum/eth/downloader.(*Downloader).fetchParts(0xc420068ea0, 0x184b6a0, 0xc4201ab3e0, 0xc42005aea0, 0xc436bef880, 0xc4200580e0, 0xc48c90deb0, 0xc48c90df00, 0xc48c90def0, 0xc48c90dee0, ...)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/eth/downloader/downloader.go:1001 +0x245
github.com/ethereum/go-ethereum/eth/downloader.(*Downloader).fetchReceipts(0xc420068ea0, 0x3f2446, 0xc428d63798, 0xda431ff565685370)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/eth/downloader/downloader.go:954 +0x33e
github.com/ethereum/go-ethereum/eth/downloader.(*Downloader).syncWithPeer.func5(0xf294bb5d00000008, 0xffd8b0)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/eth/downloader/downloader.go:476 +0x37
github.com/ethereum/go-ethereum/eth/downloader.(*Downloader).spawnSync.func1(0xc473938bb0, 0xc478f19e00, 0xc49272dd20)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/eth/downloader/downloader.go:500 +0x51
created by github.com/ethereum/go-ethereum/eth/downloader.(*Downloader).spawnSync
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/eth/downloader/downloader.go:500 +0xc7

goroutine 68492 [IO wait]:
internal/poll.runtime_pollWait(0x7f1e40bc0c70, 0x77, 0xc42001f300)
        /usr/lib/go-1.9/src/runtime/netpoll.go:173 +0x57
internal/poll.(*pollDesc).wait(0xc502686b98, 0x77, 0xc42d800600, 0x43b1cb, 0xc42d8006d0)
        /usr/lib/go-1.9/src/internal/poll/fd_poll_runtime.go:85 +0xae
internal/poll.(*pollDesc).waitWrite(0xc502686b98, 0xc42d800700, 0xc42d800708, 0x5c5053)
        /usr/lib/go-1.9/src/internal/poll/fd_poll_runtime.go:94 +0x3d
internal/poll.(*FD).WaitWrite(0xc502686b80, 0xffcf38, 0x185a3a0)
        /usr/lib/go-1.9/src/internal/poll/fd_unix.go:402 +0x37
net.(*netFD).connect(0xc502686b80, 0x185a3a0, 0xc42b40e300, 0x0, 0x0, 0x184e5a0, 0xc512510720, 0x0, 0x0, 0x0, ...)
        /usr/lib/go-1.9/src/net/fd_unix.go:152 +0x2b6
net.(*netFD).dial(0xc502686b80, 0x185a3a0, 0xc42b40e300, 0x185da40, 0x0, 0x185da40, 0xc4cf43c450, 0xc42d800928, 0x5e2cde)
        /usr/lib/go-1.9/src/net/sock_posix.go:142 +0xe9
net.socket(0x185a3a0, 0xc42b40e300, 0xf44402, 0x3, 0x2, 0x1, 0x0, 0x0, 0x185da40, 0x0, ...)
        /usr/lib/go-1.9/src/net/sock_posix.go:93 +0x1a5
net.internetSocket(0x185a3a0, 0xc42b40e300, 0xf44402, 0x3, 0x185da40, 0x0, 0x185da40, 0xc4cf43c450, 0x1, 0x0, ...)
        /usr/lib/go-1.9/src/net/ipsock_posix.go:141 +0x129
net.doDialTCP(0x185a3a0, 0xc42b40e300, 0xf44402, 0x3, 0x0, 0xc4cf43c450, 0x19feab0, 0x0, 0x0)
        /usr/lib/go-1.9/src/net/tcpsock_posix.go:62 +0xb9
net.dialTCP(0x185a3a0, 0xc42b40e300, 0xf44402, 0x3, 0x0, 0xc4cf43c450, 0xbe7f6dd417bb3021, 0x264b9d4e696, 0x19d6c60)
        /usr/lib/go-1.9/src/net/tcpsock_posix.go:58 +0xe4
net.dialSingle(0x185a3a0, 0xc42b40e300, 0xc502686b00, 0x1852d60, 0xc4cf43c450, 0x0, 0x0, 0x0, 0x0)
        /usr/lib/go-1.9/src/net/dial.go:547 +0x3e2
net.dialSerial(0x185a3a0, 0xc42b40e300, 0xc502686b00, 0xc43bc840c0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0)
        /usr/lib/go-1.9/src/net/dial.go:515 +0x247
net.(*Dialer).DialContext(0xc420f7a120, 0x185a360, 0xc4200120c0, 0xf44402, 0x3, 0xc512510700, 0x15, 0x0, 0x0, 0x0, ...)
        /usr/lib/go-1.9/src/net/dial.go:397 +0x6ee
net.(*Dialer).Dial(0xc420f7a120, 0xf44402, 0x3, 0xc512510700, 0x15, 0x7f1e40c1c6c8, 0x0, 0xc44db0a840, 0x0)
        /usr/lib/go-1.9/src/net/dial.go:320 +0x75
github.com/ethereum/go-ethereum/p2p.TCPDialer.Dial(0xc420f7a120, 0xc4352cc700, 0xc4200fe400, 0x54ed512c726ea600, 0x195284f405fd61fa, 0xe6ad94607f9c3d95)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/p2p/dial.go:65 +0xb6
github.com/ethereum/go-ethereum/p2p.(*dialTask).dial(0xc4cf43c390, 0xc42009f440, 0xc4352cc700, 0x7fe6ad94607f9c3d)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/p2p/dial.go:339 +0x4e
github.com/ethereum/go-ethereum/p2p.(*dialTask).Do(0xc4cf43c390, 0xc42009f440)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/p2p/dial.go:294 +0x4e
github.com/ethereum/go-ethereum/p2p.(*Server).run.func2.1(0x184bfa0, 0xc4cf43c390, 0xc42009f440, 0xc42368fc20)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/p2p/server.go:493 +0x3b
created by github.com/ethereum/go-ethereum/p2p.(*Server).run.func2
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/p2p/server.go:493 +0x18d

goroutine 67771 [select]:
github.com/ethereum/go-ethereum/p2p.(*protoRW).ReadMsg(0xc43da64d20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/p2p/peer.go:398 +0x148
github.com/ethereum/go-ethereum/eth.(*ProtocolManager).handleMsg(0xc420bccc30, 0xc48051d0e0, 0x0, 0x0)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/eth/handler.go:315 +0xb5
github.com/ethereum/go-ethereum/eth.(*ProtocolManager).handle(0xc420bccc30, 0xc48051d0e0, 0x0, 0x0)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/eth/handler.go:304 +0x7e3
github.com/ethereum/go-ethereum/eth.NewProtocolManager.func1(0xc480534d80, 0x1851ee0, 0xc43da64d20, 0x0, 0x0)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/eth/handler.go:144 +0x1f2
github.com/ethereum/go-ethereum/p2p.(*Peer).startProtocols.func1(0xc43da64d20, 0xc480534d80, 0x1851ee0, 0xc43da64d20)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/p2p/peer.go:344 +0x66
created by github.com/ethereum/go-ethereum/p2p.(*Peer).startProtocols
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/p2p/peer.go:343 +0x228

goroutine 65449 [select]:
github.com/ethereum/go-ethereum/eth/downloader.(*Downloader).fetchParts(0xc420068ea0, 0x184b6a0, 0xc4201ab3c0, 0xc42005ade0, 0xc46a6a8020, 0xc49dae6540, 0xc4258939e8, 0xc425893a28, 0xc425893a18, 0xffb6b0, ...)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/eth/downloader/downloader.go:1001 +0x245
github.com/ethereum/go-ethereum/eth/downloader.(*Downloader).fillHeaderSkeleton(0xc420068ea0, 0x3f2446, 0xc4cd7b9b00, 0x80, 0x8d, 0x0, 0x0, 0x0, 0xd7d080, 0xc427705bb0, ...)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/eth/downloader/downloader.go:904 +0x37d
github.com/ethereum/go-ethereum/eth/downloader.(*Downloader).fetchHeaders(0xc420068ea0, 0xc4df728d20, 0x3f2446, 0x0, 0x0)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/eth/downloader/downloader.go:835 +0xa6d
github.com/ethereum/go-ethereum/eth/downloader.(*Downloader).syncWithPeer.func3(0x8812797a00000008, 0xffd8b0)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/eth/downloader/downloader.go:474 +0x40
github.com/ethereum/go-ethereum/eth/downloader.(*Downloader).spawnSync.func1(0xc473938bb0, 0xc478f19e00, 0xc49272dca0)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/eth/downloader/downloader.go:500 +0x51
created by github.com/ethereum/go-ethereum/eth/downloader.(*Downloader).spawnSync
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/eth/downloader/downloader.go:500 +0xc7

goroutine 65225 [chan receive, 2 minutes]:
github.com/ethereum/go-ethereum/eth/downloader.(*Downloader).spawnSync(0xc420068ea0, 0xc443203000, 0x5, 0x8, 0x5, 0xc443203000)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/eth/downloader/downloader.go:511 +0x14c
github.com/ethereum/go-ethereum/eth/downloader.(*Downloader).syncWithPeer(0xc420068ea0, 0xc4df728d20, 0x1fb6314bbfdba50d, 0xc8695e64456399a0, 0x66412129e8006bdb, 0x7831772fb67a0067, 0xc4c78eab20, 0x0, 0x0)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/eth/downloader/downloader.go:484 +0x783
github.com/ethereum/go-ethereum/eth/downloader.(*Downloader).synchronise(0xc420068ea0, 0xc45ffd28a0, 0x10, 0x1fb6314bbfdba50d, 0xc8695e64456399a0, 0x66412129e8006bdb, 0x7831772fb67a0067, 0xc4c78eab20, 0x1, 0x0, ...)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/eth/downloader/downloader.go:397 +0x3fc
github.com/ethereum/go-ethereum/eth/downloader.(*Downloader).Synchronise(0xc420068ea0, 0xc45ffd28a0, 0x10, 0x1fb6314bbfdba50d, 0xc8695e64456399a0, 0x66412129e8006bdb, 0x7831772fb67a0067, 0xc4c78eab20, 0x1, 0x61b914b9d9058170, ...)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/eth/downloader/downloader.go:318 +0x94
github.com/ethereum/go-ethereum/eth.(*ProtocolManager).synchronise(0xc420bccc30, 0xc4937d95f0)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/eth/sync.go:192 +0x1ef
created by github.com/ethereum/go-ethereum/eth.(*ProtocolManager).syncer
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/eth/sync.go:155 +0x23c

goroutine 64997 [select]:
github.com/ethereum/go-ethereum/p2p.(*Peer).run(0xc4284ac600, 0xd7f2c0, 0xc48b3ea300, 0x0)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/p2p/peer.go:199 +0x2fe
github.com/ethereum/go-ethereum/p2p.(*Server).runPeer(0xc42009f440, 0xc4284ac600)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/p2p/server.go:790 +0x122
created by github.com/ethereum/go-ethereum/p2p.(*Server).run
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/p2p/server.go:570 +0x139c

goroutine 68558 [select]:
github.com/ethereum/go-ethereum/p2p.(*Peer).pingLoop(0xc4347656e0)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/p2p/peer.go:235 +0x182
created by github.com/ethereum/go-ethereum/p2p.(*Peer).run
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/p2p/peer.go:190 +0x117

goroutine 65441 [IO wait]:
internal/poll.runtime_pollWait(0x7f1e40bc0130, 0x72, 0x0)
        /usr/lib/go-1.9/src/runtime/netpoll.go:173 +0x57
internal/poll.(*pollDesc).wait(0xc49f52af98, 0x72, 0xffffffffffffff00, 0x1850720, 0x1849580)
        /usr/lib/go-1.9/src/internal/poll/fd_poll_runtime.go:85 +0xae
internal/poll.(*pollDesc).waitRead(0xc49f52af98, 0xc4434db100, 0x37d3, 0x37d3)
        /usr/lib/go-1.9/src/internal/poll/fd_poll_runtime.go:90 +0x3d
internal/poll.(*FD).Read(0xc49f52af80, 0xc4434db16d, 0x37d3, 0x37d3, 0x0, 0x0, 0x0)
        /usr/lib/go-1.9/src/internal/poll/fd_unix.go:125 +0x18a
net.(*netFD).Read(0xc49f52af80, 0xc4434db16d, 0x37d3, 0x37d3, 0x5b4, 0x0, 0x0)
        /usr/lib/go-1.9/src/net/fd_unix.go:202 +0x52
net.(*conn).Read(0xc427616e18, 0xc4434db16d, 0x37d3, 0x37d3, 0x0, 0x0, 0x0)
        /usr/lib/go-1.9/src/net/net.go:176 +0x6d
io.ReadAtLeast(0x7f1e3cd0a588, 0xc427616e18, 0xc4434d6000, 0x8940, 0x8940, 0x8940, 0xf1d3a0, 0x0, 0x7f1e3cd0a588)
        /usr/lib/go-1.9/src/io/io.go:309 +0x86
io.ReadFull(0x7f1e3cd0a588, 0xc427616e18, 0xc4434d6000, 0x8940, 0x8940, 0x8940, 0x20, 0xc442ff6820)
        /usr/lib/go-1.9/src/io/io.go:327 +0x58
github.com/ethereum/go-ethereum/p2p.(*rlpxFrameRW).ReadMsg(0xc469bde930, 0xbe7f6dd8f6625a08, 0x26944f90e85, 0x19d6c60, 0x0, 0x0, 0x19d6c60, 0x26248d546e9, 0x19d6c60, 0x20002)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/p2p/rlpx.go:668 +0x310
github.com/ethereum/go-ethereum/p2p.(*rlpx).ReadMsg(0xc42ac77c50, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/p2p/rlpx.go:95 +0x148
github.com/ethereum/go-ethereum/p2p.(*Peer).readLoop(0xc4776c37a0, 0xc478f18d20)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/p2p/peer.go:251 +0xad
created by github.com/ethereum/go-ethereum/p2p.(*Peer).run
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/p2p/peer.go:189 +0xf2

goroutine 68566 [select]:
github.com/ethereum/go-ethereum/p2p.(*Peer).run(0xc4347656e0, 0xd7f2c0, 0xc4b8fa3b80, 0x0)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/p2p/peer.go:199 +0x2fe
github.com/ethereum/go-ethereum/p2p.(*Server).runPeer(0xc42009f440, 0xc4347656e0)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/p2p/server.go:790 +0x122
created by github.com/ethereum/go-ethereum/p2p.(*Server).run
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/p2p/server.go:570 +0x139c

goroutine 68559 [select]:
github.com/ethereum/go-ethereum/p2p.(*protoRW).ReadMsg(0xc4892ad1f0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/p2p/peer.go:398 +0x148
github.com/ethereum/go-ethereum/eth.(*ProtocolManager).handleMsg(0xc420bccc30, 0xc47525d830, 0x0, 0x0)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/eth/handler.go:315 +0xb5
github.com/ethereum/go-ethereum/eth.(*ProtocolManager).handle(0xc420bccc30, 0xc47525d830, 0x0, 0x0)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/eth/handler.go:304 +0x7e3
github.com/ethereum/go-ethereum/eth.NewProtocolManager.func1(0xc4347656e0, 0x1851ee0, 0xc4892ad1f0, 0x0, 0x0)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/eth/handler.go:144 +0x1f2
github.com/ethereum/go-ethereum/p2p.(*Peer).startProtocols.func1(0xc4892ad1f0, 0xc4347656e0, 0x1851ee0, 0xc4892ad1f0)
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/p2p/peer.go:344 +0x66
created by github.com/ethereum/go-ethereum/p2p.(*Peer).startProtocols
        /build/ethereum-ZSPmrv/ethereum-1.7.3+build11486+xenial/build/_workspace/src/github.com/ethereum/go-ethereum/p2p/peer.go:343 +0x228
ubuntu@ip-10-0-1-61:~$

````


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Unable to sync freshly installed Geth #15571

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