miner crashes even on clean /tmp/dag

gistfile1.txt

:) rm -rf /tmp/dag
:) go test -v -cpu 4 ./cmd/ethereum/
=== RUN TestNodeInfo-4
--- PASS: TestNodeInfo-4 (0.81s)
=== RUN TestAccounts-4
passphrase: '' (0)--- PASS: TestAccounts-4 (0.83s)
=== RUN TestBlockChain-4
--- PASS: TestBlockChain-4 (1.08s)
== RUN TestMining-4
--- PASS: TestMining-4 (3.49s)
=== RUN TestRPC-4
panic: runtime error: invalid memory address or nil pointer dereference
[signal 0xb code=0x1 addr=0x30 pc=0x43b6d58]

goroutine 155 [running]:
github.com/ethereum/go-ethereum/core.CalcGasLimit(0x0, 0xc208244000, 0x20)
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/core/chain_manager.go:67 +0xb8
github.com/ethereum/go-ethereum/miner.(*worker).commitNewWork(0xc2087135f0)
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/miner/worker.go:195 +0x17b
github.com/ethereum/go-ethereum/miner.(*worker).wait(0xc2087135f0)
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/miner/worker.go:167 +0x498
created by github.com/ethereum/go-ethereum/miner.(*worker).start
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/miner/worker.go:103 +0x12e

goroutine 1 [chan receive]:
testing.RunTests(0x4aa2338, 0x4cacd40, 0x5, 0x5, 0x47b8f01)
        /usr/local/Cellar/go/1.4.1/libexec/src/testing/testing.go:556 +0xad6
testing.(*M).Run(0xc2080554f0, 0x4cdbca0)
        /usr/local/Cellar/go/1.4.1/libexec/src/testing/testing.go:485 +0x6c
main.main()
        github.com/ethereum/go-ethereum/cmd/ethereum/_test/_testmain.go:60 +0x1d5

goroutine 17 [syscall, locked to thread]:
runtime.goexit()
        /usr/local/Cellar/go/1.4.1/libexec/src/runtime/asm_amd64.s:2232 +0x1

goroutine 5 [select]:
github.com/ethereum/go-ethereum/logger.dispatchLoop()
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/logger/sys.go:41 +0x6d0
created by github.com/ethereum/go-ethereum/logger.init·1
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/logger/sys.go:20 +0x25

goroutine 6 [syscall]:
os/signal.loop()
        /usr/local/Cellar/go/1.4.1/libexec/src/os/signal/signal_unix.go:21 +0x1f
created by os/signal.init·1
        /usr/local/Cellar/go/1.4.1/libexec/src/os/signal/signal_unix.go:27 +0x35

goroutine 161 [syscall, locked to thread]:
github.com/ethereum/ethash._Cfunc_ethash_mkcache(0xc2081204d8, 0xc20822aa90, 0xc20a4f8780)
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/ethash/:52 +0x45
github.com/ethereum/ethash.makeParamsAndCache(0x4eaad90, 0xc2088a2160, 0x0, 0xc208239740, 0x0, 0x0)
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/ethash/ethash.go:97 +0x49e
github.com/ethereum/ethash.New(0x4eaad90, 0xc2088a2160, 0x4eaa358)
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/ethash/ethash.go:246 +0x5e
github.com/ethereum/go-ethereum/eth.New(0xc2086dcbb0, 0xc2088fbb20, 0x0, 0x0)
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/eth/backend.go:183 +0xc28
github.com/ethereum/go-ethereum/cmd/ethereum.testJEthRE(0xc20889c1b0, 0x0, 0x0, 0x0, 0x0)
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/cmd/ethereum/js_test.go:42 +0x6a6
github.com/ethereum/go-ethereum/cmd/ethereum.TestRPC(0xc20889c1b0)
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/cmd/ethereum/js_test.go:270 +0x33
testing.tRunner(0xc20889c1b0, 0x4cacda0)
        /usr/local/Cellar/go/1.4.1/libexec/src/testing/testing.go:447 +0xbf
created by testing.RunTests
        /usr/local/Cellar/go/1.4.1/libexec/src/testing/testing.go:555 +0xa8b

goroutine 18 [chan receive]:
github.com/ethereum/go-ethereum/logger.sysLoop(0x4ea4d10, 0xc2080e9250, 0xc208118000, 0xc20801ed60)
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/logger/sys.go:77 +0x67
created by github.com/ethereum/go-ethereum/logger.func·001
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/logger/sys.go:37 +0x176

goroutine 162 [select]:
github.com/syndtr/goleveldb/leveldb.(*DB).compactionError(0xc208910b40)
        /Users/tron/Work/ethereum/go/src/github.com/syndtr/goleveldb/leveldb/db_compaction.go:111 +0x284
created by github.com/syndtr/goleveldb/leveldb.openDB
        /Users/tron/Work/ethereum/go/src/github.com/syndtr/goleveldb/leveldb/db.go:116 +0x7dd

goroutine 165 [select]:
github.com/syndtr/goleveldb/leveldb.(*DB).jWriter(0xc208910b40)
        /Users/tron/Work/ethereum/go/src/github.com/syndtr/goleveldb/leveldb/db_write.go:37 +0x197
created by github.com/syndtr/goleveldb/leveldb.openDB
        /Users/tron/Work/ethereum/go/src/github.com/syndtr/goleveldb/leveldb/db.go:121 +0x855

goroutine 164 [select]:
github.com/syndtr/goleveldb/leveldb.(*DB).mCompaction(0xc208910b40)
        /Users/tron/Work/ethereum/go/src/github.com/syndtr/goleveldb/leveldb/db_compaction.go:615 +0x21a
created by github.com/syndtr/goleveldb/leveldb.openDB
        /Users/tron/Work/ethereum/go/src/github.com/syndtr/goleveldb/leveldb/db.go:120 +0x83b

goroutine 163 [select]:
github.com/syndtr/goleveldb/leveldb.(*DB).tCompaction(0xc208910b40)
        /Users/tron/Work/ethereum/go/src/github.com/syndtr/goleveldb/leveldb/db_compaction.go:666 +0x877
created by github.com/syndtr/goleveldb/leveldb.openDB
        /Users/tron/Work/ethereum/go/src/github.com/syndtr/goleveldb/leveldb/db.go:119 +0x821

goroutine 169 [select]:
github.com/syndtr/goleveldb/leveldb.(*DB).jWriter(0xc208910d80)
        /Users/tron/Work/ethereum/go/src/github.com/syndtr/goleveldb/leveldb/db_write.go:37 +0x197
created by github.com/syndtr/goleveldb/leveldb.openDB
        /Users/tron/Work/ethereum/go/src/github.com/syndtr/goleveldb/leveldb/db.go:121 +0x855

goroutine 166 [select]:
github.com/syndtr/goleveldb/leveldb.(*DB).compactionError(0xc208910d80)
        /Users/tron/Work/ethereum/go/src/github.com/syndtr/goleveldb/leveldb/db_compaction.go:111 +0x284
created by github.com/syndtr/goleveldb/leveldb.openDB
        /Users/tron/Work/ethereum/go/src/github.com/syndtr/goleveldb/leveldb/db.go:116 +0x7dd

goroutine 168 [select]:
github.com/syndtr/goleveldb/leveldb.(*DB).mCompaction(0xc208910d80)
        /Users/tron/Work/ethereum/go/src/github.com/syndtr/goleveldb/leveldb/db_compaction.go:615 +0x21a
created by github.com/syndtr/goleveldb/leveldb.openDB
        /Users/tron/Work/ethereum/go/src/github.com/syndtr/goleveldb/leveldb/db.go:120 +0x83b

goroutine 167 [select]:
github.com/syndtr/goleveldb/leveldb.(*DB).tCompaction(0xc208910d80)
        /Users/tron/Work/ethereum/go/src/github.com/syndtr/goleveldb/leveldb/db_compaction.go:666 +0x877
created by github.com/syndtr/goleveldb/leveldb.openDB
        /Users/tron/Work/ethereum/go/src/github.com/syndtr/goleveldb/leveldb/db.go:119 +0x821

goroutine 85 [select]:
github.com/ethereum/go-ethereum/event/filter.(*Filters).loop(0xc20872a080)
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/event/filter/filter.go:57 +0x2f1
created by github.com/ethereum/go-ethereum/event/filter.(*Filters).Start
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/event/filter/filter.go:32 +0x32

goroutine 37 [runnable]:
github.com/ethereum/go-ethereum/core.(*ChainManager).update(0xc20808f550)
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/core/chain_manager.go:504 +0x542
created by github.com/ethereum/go-ethereum/core.NewChainManager
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/core/chain_manager.go:103 +0x2b4

goroutine 19 [select]:
github.com/ethereum/go-ethereum/event/filter.(*Filters).loop(0xc208daa040)
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/event/filter/filter.go:57 +0x2f1
created by github.com/ethereum/go-ethereum/event/filter.(*Filters).Start
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/event/filter/filter.go:32 +0x32

goroutine 20 [select]:
github.com/syndtr/goleveldb/leveldb.(*DB).compactionError(0xc208f7c000)
        /Users/tron/Work/ethereum/go/src/github.com/syndtr/goleveldb/leveldb/db_compaction.go:111 +0x284
created by github.com/syndtr/goleveldb/leveldb.openDB
        /Users/tron/Work/ethereum/go/src/github.com/syndtr/goleveldb/leveldb/db.go:116 +0x7dd

goroutine 21 [select]:
github.com/syndtr/goleveldb/leveldb.(*DB).tCompaction(0xc208f7c000)
        /Users/tron/Work/ethereum/go/src/github.com/syndtr/goleveldb/leveldb/db_compaction.go:666 +0x877
created by github.com/syndtr/goleveldb/leveldb.openDB
        /Users/tron/Work/ethereum/go/src/github.com/syndtr/goleveldb/leveldb/db.go:119 +0x821

goroutine 22 [select]:
github.com/syndtr/goleveldb/leveldb.(*DB).mCompaction(0xc208f7c000)
        /Users/tron/Work/ethereum/go/src/github.com/syndtr/goleveldb/leveldb/db_compaction.go:615 +0x21a
created by github.com/syndtr/goleveldb/leveldb.openDB
        /Users/tron/Work/ethereum/go/src/github.com/syndtr/goleveldb/leveldb/db.go:120 +0x83b

goroutine 23 [select]:
github.com/syndtr/goleveldb/leveldb.(*DB).jWriter(0xc208f7c000)
        /Users/tron/Work/ethereum/go/src/github.com/syndtr/goleveldb/leveldb/db_write.go:37 +0x197
created by github.com/syndtr/goleveldb/leveldb.openDB
        /Users/tron/Work/ethereum/go/src/github.com/syndtr/goleveldb/leveldb/db.go:121 +0x855

goroutine 25 [select]:
github.com/ethereum/go-ethereum/rpc.(*EthereumApi).start(0xc208f07b80)
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/rpc/api.go:92 +0x3f4
created by github.com/ethereum/go-ethereum/rpc.NewEthereumApi
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/rpc/api.go:61 +0x447

goroutine 38 [runnable]:
github.com/ethereum/go-ethereum/event/filter.(*FilterManager).filterLoop(0xc208f60440)
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/event/filter/eth_filter.go:74 +0x263
created by github.com/ethereum/go-ethereum/event/filter.(*FilterManager).Start
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/event/filter/eth_filter.go:31 +0x32

goroutine 26 [select]:
github.com/ethereum/go-ethereum/p2p/discover.(*udp).loop(0xc209659900)
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/p2p/discover/udp.go:239 +0xaf5
created by github.com/ethereum/go-ethereum/p2p/discover.ListenUDP
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/p2p/discover/udp.go:155 +0x5a6

goroutine 27 [IO wait]:
net.(*pollDesc).Wait(0xc2096183e0, 0x72, 0x0, 0x0)
        /usr/local/Cellar/go/1.4.1/libexec/src/net/fd_poll_runtime.go:84 +0x47
net.(*pollDesc).WaitRead(0xc2096183e0, 0x0, 0x0)
        /usr/local/Cellar/go/1.4.1/libexec/src/net/fd_poll_runtime.go:89 +0x43
net.(*netFD).readFrom(0xc209618380, 0xc209676000, 0x1000, 0x1000, 0x0, 0x0, 0x0, 0x4ea42c8, 0xc208117f00)
        /usr/local/Cellar/go/1.4.1/libexec/src/net/fd_unix.go:269 +0x4a1
net.(*UDPConn).ReadFromUDP(0xc20802ef08, 0xc209676000, 0x1000, 0x1000, 0x1000, 0x0, 0x0, 0x0)
        /usr/local/Cellar/go/1.4.1/libexec/src/net/udpsock_posix.go:67 +0x124
github.com/ethereum/go-ethereum/p2p/discover.(*udp).readLoop(0xc209659900)
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/p2p/discover/udp.go:324 +0xd4
created by github.com/ethereum/go-ethereum/p2p/discover.ListenUDP
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/p2p/discover/udp.go:156 +0x5c3

goroutine 28 [IO wait]:
net.(*pollDesc).Wait(0xc2096184c0, 0x72, 0x0, 0x0)
        /usr/local/Cellar/go/1.4.1/libexec/src/net/fd_poll_runtime.go:84 +0x47
net.(*pollDesc).WaitRead(0xc2096184c0, 0x0, 0x0)
        /usr/local/Cellar/go/1.4.1/libexec/src/net/fd_poll_runtime.go:89 +0x43
net.(*netFD).accept(0xc209618460, 0x0, 0x4ea42c8, 0xc209662410)
        /usr/local/Cellar/go/1.4.1/libexec/src/net/fd_unix.go:419 +0x40b
net.(*TCPListener).AcceptTCP(0xc20802ef18, 0x433250e, 0x0, 0x0)
        /usr/local/Cellar/go/1.4.1/libexec/src/net/tcpsock_posix.go:234 +0x4e
net.(*TCPListener).Accept(0xc20802ef18, 0x0, 0x0, 0x0, 0x0)
        /usr/local/Cellar/go/1.4.1/libexec/src/net/tcpsock_posix.go:244 +0x4c
github.com/ethereum/go-ethereum/p2p.(*Server).listenLoop(0xc208db0120)
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/p2p/server.go:263 +0x216
created by github.com/ethereum/go-ethereum/p2p.(*Server).startListening
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/p2p/server.go:218 +0x226

goroutine 70 [select]:
github.com/ethereum/go-ethereum/event/filter.(*Filters).loop(0xc209600420)
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/event/filter/filter.go:57 +0x2f1
created by github.com/ethereum/go-ethereum/event/filter.(*Filters).Start
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/event/filter/filter.go:32 +0x32

goroutine 69 [runnable]:
github.com/ethereum/go-ethereum/core.(*ChainManager).update(0xc208f17600)
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/core/chain_manager.go:481 +0x1b2
created by github.com/ethereum/go-ethereum/core.NewChainManager
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/core/chain_manager.go:103 +0x2b4

goroutine 54 [IO wait]:
net.(*pollDesc).Wait(0xc208f0e060, 0x72, 0x0, 0x0)
        /usr/local/Cellar/go/1.4.1/libexec/src/net/fd_poll_runtime.go:84 +0x47
net.(*pollDesc).WaitRead(0xc208f0e060, 0x0, 0x0)
        /usr/local/Cellar/go/1.4.1/libexec/src/net/fd_poll_runtime.go:89 +0x43
net.(*netFD).readFrom(0xc208f0e000, 0xc208e94000, 0x1000, 0x1000, 0x0, 0x0, 0x0, 0x4ea42c8, 0xc208e96000)
        /usr/local/Cellar/go/1.4.1/libexec/src/net/fd_unix.go:269 +0x4a1
net.(*UDPConn).ReadFromUDP(0xc208120040, 0xc208e94000, 0x1000, 0x1000, 0x1000, 0x0, 0x0, 0x0)
        /usr/local/Cellar/go/1.4.1/libexec/src/net/udpsock_posix.go:67 +0x124
github.com/ethereum/go-ethereum/p2p/discover.(*udp).readLoop(0xc208e73980)
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/p2p/discover/udp.go:324 +0xd4
created by github.com/ethereum/go-ethereum/p2p/discover.ListenUDP
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/p2p/discover/udp.go:156 +0x5c3

goroutine 53 [select]:
github.com/ethereum/go-ethereum/p2p/discover.(*udp).loop(0xc208e73980)
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/p2p/discover/udp.go:239 +0xaf5
created by github.com/ethereum/go-ethereum/p2p/discover.ListenUDP
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/p2p/discover/udp.go:155 +0x5a6

goroutine 30 [chan receive]:
github.com/ethereum/go-ethereum/logger.sysLoop(0x4ea4d10, 0xc2096ae8c0, 0xc209655740, 0xc20801ed60)
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/logger/sys.go:77 +0x67
created by github.com/ethereum/go-ethereum/logger.func·001
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/logger/sys.go:37 +0x176

goroutine 71 [select]:
github.com/syndtr/goleveldb/leveldb.(*DB).compactionError(0xc208057d40)
        /Users/tron/Work/ethereum/go/src/github.com/syndtr/goleveldb/leveldb/db_compaction.go:111 +0x284
created by github.com/syndtr/goleveldb/leveldb.openDB
        /Users/tron/Work/ethereum/go/src/github.com/syndtr/goleveldb/leveldb/db.go:116 +0x7dd

goroutine 72 [select]:
github.com/syndtr/goleveldb/leveldb.(*DB).tCompaction(0xc208057d40)
        /Users/tron/Work/ethereum/go/src/github.com/syndtr/goleveldb/leveldb/db_compaction.go:666 +0x877
created by github.com/syndtr/goleveldb/leveldb.openDB
        /Users/tron/Work/ethereum/go/src/github.com/syndtr/goleveldb/leveldb/db.go:119 +0x821

goroutine 73 [select]:
github.com/syndtr/goleveldb/leveldb.(*DB).mCompaction(0xc208057d40)
        /Users/tron/Work/ethereum/go/src/github.com/syndtr/goleveldb/leveldb/db_compaction.go:615 +0x21a
created by github.com/syndtr/goleveldb/leveldb.openDB
        /Users/tron/Work/ethereum/go/src/github.com/syndtr/goleveldb/leveldb/db.go:120 +0x83b

goroutine 74 [select]:
github.com/syndtr/goleveldb/leveldb.(*DB).jWriter(0xc208057d40)
        /Users/tron/Work/ethereum/go/src/github.com/syndtr/goleveldb/leveldb/db_write.go:37 +0x197
created by github.com/syndtr/goleveldb/leveldb.openDB
        /Users/tron/Work/ethereum/go/src/github.com/syndtr/goleveldb/leveldb/db.go:121 +0x855

goroutine 32 [chan receive]:
github.com/ethereum/go-ethereum/logger.sysLoop(0x4ea4d10, 0xc20949a590, 0xc2094ae0c0, 0xc20801ed60)
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/logger/sys.go:77 +0x67
created by github.com/ethereum/go-ethereum/logger.func·001
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/logger/sys.go:37 +0x176

goroutine 76 [select]:
github.com/ethereum/go-ethereum/rpc.(*EthereumApi).start(0xc2093bc140)
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/rpc/api.go:92 +0x3f4
created by github.com/ethereum/go-ethereum/rpc.NewEthereumApi
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/rpc/api.go:61 +0x447

goroutine 31 [runnable]:
github.com/ethereum/go-ethereum/event/filter.(*FilterManager).filterLoop(0xc20964d480)
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/event/filter/eth_filter.go:71 +0x205
created by github.com/ethereum/go-ethereum/event/filter.(*FilterManager).Start
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/event/filter/eth_filter.go:31 +0x32

goroutine 55 [IO wait]:
net.(*pollDesc).Wait(0xc208f0e140, 0x72, 0x0, 0x0)
        /usr/local/Cellar/go/1.4.1/libexec/src/net/fd_poll_runtime.go:84 +0x47
net.(*pollDesc).WaitRead(0xc208f0e140, 0x0, 0x0)
        /usr/local/Cellar/go/1.4.1/libexec/src/net/fd_poll_runtime.go:89 +0x43
net.(*netFD).accept(0xc208f0e0e0, 0x0, 0x4ea42c8, 0xc208e96028)
        /usr/local/Cellar/go/1.4.1/libexec/src/net/fd_unix.go:419 +0x40b
net.(*TCPListener).AcceptTCP(0xc208120050, 0x433250e, 0x0, 0x0)
        /usr/local/Cellar/go/1.4.1/libexec/src/net/tcpsock_posix.go:234 +0x4e
net.(*TCPListener).Accept(0xc208120050, 0x0, 0x0, 0x0, 0x0)
        /usr/local/Cellar/go/1.4.1/libexec/src/net/tcpsock_posix.go:244 +0x4c
github.com/ethereum/go-ethereum/p2p.(*Server).listenLoop(0xc20967b0e0)
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/p2p/server.go:263 +0x216
created by github.com/ethereum/go-ethereum/p2p.(*Server).startListening
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/p2p/server.go:218 +0x226

goroutine 170 [select]:
github.com/syndtr/goleveldb/leveldb.(*DB).compactionError(0xc208910fc0)
        /Users/tron/Work/ethereum/go/src/github.com/syndtr/goleveldb/leveldb/db_compaction.go:111 +0x284
created by github.com/syndtr/goleveldb/leveldb.openDB
        /Users/tron/Work/ethereum/go/src/github.com/syndtr/goleveldb/leveldb/db.go:116 +0x7dd

goroutine 171 [select]:
github.com/syndtr/goleveldb/leveldb.(*DB).tCompaction(0xc208910fc0)
        /Users/tron/Work/ethereum/go/src/github.com/syndtr/goleveldb/leveldb/db_compaction.go:666 +0x877
created by github.com/syndtr/goleveldb/leveldb.openDB
        /Users/tron/Work/ethereum/go/src/github.com/syndtr/goleveldb/leveldb/db.go:119 +0x821

goroutine 172 [select]:
github.com/syndtr/goleveldb/leveldb.(*DB).mCompaction(0xc208910fc0)
        /Users/tron/Work/ethereum/go/src/github.com/syndtr/goleveldb/leveldb/db_compaction.go:615 +0x21a
created by github.com/syndtr/goleveldb/leveldb.openDB
        /Users/tron/Work/ethereum/go/src/github.com/syndtr/goleveldb/leveldb/db.go:120 +0x83b

goroutine 173 [select]:
github.com/syndtr/goleveldb/leveldb.(*DB).jWriter(0xc208910fc0)
        /Users/tron/Work/ethereum/go/src/github.com/syndtr/goleveldb/leveldb/db_write.go:37 +0x197
created by github.com/syndtr/goleveldb/leveldb.openDB
        /Users/tron/Work/ethereum/go/src/github.com/syndtr/goleveldb/leveldb/db.go:121 +0x855

goroutine 81 [runnable]:
github.com/ethereum/go-ethereum/core.(*ChainManager).update(0xc209c03340)
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/core/chain_manager.go:481 +0x565
created by github.com/ethereum/go-ethereum/core.NewChainManager
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/core/chain_manager.go:103 +0x2b4

goroutine 98 [select]:
github.com/ethereum/go-ethereum/event/filter.(*Filters).loop(0xc2096426e0)
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/event/filter/filter.go:57 +0x2f1
created by github.com/ethereum/go-ethereum/event/filter.(*Filters).Start
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/event/filter/filter.go:32 +0x32

goroutine 99 [select]:
github.com/syndtr/goleveldb/leveldb.(*DB).compactionError(0xc208da1200)
        /Users/tron/Work/ethereum/go/src/github.com/syndtr/goleveldb/leveldb/db_compaction.go:111 +0x284
created by github.com/syndtr/goleveldb/leveldb.openDB
        /Users/tron/Work/ethereum/go/src/github.com/syndtr/goleveldb/leveldb/db.go:116 +0x7dd

goroutine 100 [select]:
github.com/syndtr/goleveldb/leveldb.(*DB).tCompaction(0xc208da1200)
        /Users/tron/Work/ethereum/go/src/github.com/syndtr/goleveldb/leveldb/db_compaction.go:666 +0x877
created by github.com/syndtr/goleveldb/leveldb.openDB
        /Users/tron/Work/ethereum/go/src/github.com/syndtr/goleveldb/leveldb/db.go:119 +0x821

goroutine 101 [select]:
github.com/syndtr/goleveldb/leveldb.(*DB).mCompaction(0xc208da1200)
        /Users/tron/Work/ethereum/go/src/github.com/syndtr/goleveldb/leveldb/db_compaction.go:615 +0x21a
created by github.com/syndtr/goleveldb/leveldb.openDB
        /Users/tron/Work/ethereum/go/src/github.com/syndtr/goleveldb/leveldb/db.go:120 +0x83b

goroutine 102 [select]:
github.com/syndtr/goleveldb/leveldb.(*DB).jWriter(0xc208da1200)
        /Users/tron/Work/ethereum/go/src/github.com/syndtr/goleveldb/leveldb/db_write.go:37 +0x197
created by github.com/syndtr/goleveldb/leveldb.openDB
        /Users/tron/Work/ethereum/go/src/github.com/syndtr/goleveldb/leveldb/db.go:121 +0x855

goroutine 106 [select]:
github.com/ethereum/go-ethereum/p2p/discover.(*udp).loop(0xc208209a40)
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/p2p/discover/udp.go:239 +0xaf5
created by github.com/ethereum/go-ethereum/p2p/discover.ListenUDP
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/p2p/discover/udp.go:155 +0x5a6

goroutine 104 [select]:
github.com/ethereum/go-ethereum/rpc.(*EthereumApi).start(0xc208ecb860)
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/rpc/api.go:92 +0x3f4
created by github.com/ethereum/go-ethereum/rpc.NewEthereumApi
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/rpc/api.go:61 +0x447

goroutine 105 [runnable]:
github.com/ethereum/go-ethereum/event/filter.(*FilterManager).filterLoop(0xc2095e67c0)
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/event/filter/eth_filter.go:71 +0x205
created by github.com/ethereum/go-ethereum/event/filter.(*FilterManager).Start
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/event/filter/eth_filter.go:31 +0x32

goroutine 107 [IO wait]:
net.(*pollDesc).Wait(0xc209bf06f0, 0x72, 0x0, 0x0)
        /usr/local/Cellar/go/1.4.1/libexec/src/net/fd_poll_runtime.go:84 +0x47
net.(*pollDesc).WaitRead(0xc209bf06f0, 0x0, 0x0)
        /usr/local/Cellar/go/1.4.1/libexec/src/net/fd_poll_runtime.go:89 +0x43
net.(*netFD).readFrom(0xc209bf0690, 0xc208e95000, 0x1000, 0x1000, 0x0, 0x0, 0x0, 0x4ea42c8, 0xc208204ec8)
        /usr/local/Cellar/go/1.4.1/libexec/src/net/fd_unix.go:269 +0x4a1
net.(*UDPConn).ReadFromUDP(0xc2081210f8, 0xc208e95000, 0x1000, 0x1000, 0x1000, 0x0, 0x0, 0x0)
        /usr/local/Cellar/go/1.4.1/libexec/src/net/udpsock_posix.go:67 +0x124
github.com/ethereum/go-ethereum/p2p/discover.(*udp).readLoop(0xc208209a40)
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/p2p/discover/udp.go:324 +0xd4
created by github.com/ethereum/go-ethereum/p2p/discover.ListenUDP
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/p2p/discover/udp.go:156 +0x5c3

goroutine 108 [IO wait]:
net.(*pollDesc).Wait(0xc209bf07d0, 0x72, 0x0, 0x0)
        /usr/local/Cellar/go/1.4.1/libexec/src/net/fd_poll_runtime.go:84 +0x47
net.(*pollDesc).WaitRead(0xc209bf07d0, 0x0, 0x0)
        /usr/local/Cellar/go/1.4.1/libexec/src/net/fd_poll_runtime.go:89 +0x43
net.(*netFD).accept(0xc209bf0770, 0x0, 0x4ea42c8, 0xc20822b330)
        /usr/local/Cellar/go/1.4.1/libexec/src/net/fd_unix.go:419 +0x40b
net.(*TCPListener).AcceptTCP(0xc208121118, 0x433250e, 0x0, 0x0)
        /usr/local/Cellar/go/1.4.1/libexec/src/net/tcpsock_posix.go:234 +0x4e
net.(*TCPListener).Accept(0xc208121118, 0x0, 0x0, 0x0, 0x0)
        /usr/local/Cellar/go/1.4.1/libexec/src/net/tcpsock_posix.go:244 +0x4c
github.com/ethereum/go-ethereum/p2p.(*Server).listenLoop(0xc208d9e900)
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/p2p/server.go:263 +0x216
created by github.com/ethereum/go-ethereum/p2p.(*Server).startListening
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/p2p/server.go:218 +0x226

goroutine 128 [runnable]:
github.com/ethereum/go-ethereum/core.(*ChainManager).update(0xc2086dd340)
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/core/chain_manager.go:481 +0x565
created by github.com/ethereum/go-ethereum/core.NewChainManager
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/core/chain_manager.go:103 +0x2b4

goroutine 127 [chan receive]:
github.com/ethereum/go-ethereum/logger.sysLoop(0x4ea4d10, 0xc208284aa0, 0xc209bd6f60, 0xc20801ed60)
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/logger/sys.go:77 +0x67
created by github.com/ethereum/go-ethereum/logger.func·001
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/logger/sys.go:37 +0x176

goroutine 130 [select]:
github.com/syndtr/goleveldb/leveldb.(*DB).tCompaction(0xc208910000)
        /Users/tron/Work/ethereum/go/src/github.com/syndtr/goleveldb/leveldb/db_compaction.go:666 +0x877
created by github.com/syndtr/goleveldb/leveldb.openDB
        /Users/tron/Work/ethereum/go/src/github.com/syndtr/goleveldb/leveldb/db.go:119 +0x821

goroutine 129 [select]:
github.com/syndtr/goleveldb/leveldb.(*DB).compactionError(0xc208910000)
        /Users/tron/Work/ethereum/go/src/github.com/syndtr/goleveldb/leveldb/db_compaction.go:111 +0x284
created by github.com/syndtr/goleveldb/leveldb.openDB
        /Users/tron/Work/ethereum/go/src/github.com/syndtr/goleveldb/leveldb/db.go:116 +0x7dd

goroutine 131 [select]:
github.com/syndtr/goleveldb/leveldb.(*DB).mCompaction(0xc208910000)
        /Users/tron/Work/ethereum/go/src/github.com/syndtr/goleveldb/leveldb/db_compaction.go:615 +0x21a
created by github.com/syndtr/goleveldb/leveldb.openDB
        /Users/tron/Work/ethereum/go/src/github.com/syndtr/goleveldb/leveldb/db.go:120 +0x83b

goroutine 132 [select]:
github.com/syndtr/goleveldb/leveldb.(*DB).jWriter(0xc208910000)
        /Users/tron/Work/ethereum/go/src/github.com/syndtr/goleveldb/leveldb/db_write.go:37 +0x197
created by github.com/syndtr/goleveldb/leveldb.openDB
        /Users/tron/Work/ethereum/go/src/github.com/syndtr/goleveldb/leveldb/db.go:121 +0x855

goroutine 134 [select]:
github.com/ethereum/go-ethereum/rpc.(*EthereumApi).start(0xc20889a000)
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/rpc/api.go:92 +0x3f4
created by github.com/ethereum/go-ethereum/rpc.NewEthereumApi
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/rpc/api.go:61 +0x447

goroutine 146 [select]:
github.com/ethereum/go-ethereum/p2p/discover.(*udp).loop(0xc208e734c0)
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/p2p/discover/udp.go:239 +0xaf5
created by github.com/ethereum/go-ethereum/p2p/discover.ListenUDP
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/p2p/discover/udp.go:155 +0x5a6

goroutine 147 [IO wait]:
net.(*pollDesc).Wait(0xc2093bee60, 0x72, 0x0, 0x0)
        /usr/local/Cellar/go/1.4.1/libexec/src/net/fd_poll_runtime.go:84 +0x47
net.(*pollDesc).WaitRead(0xc2093bee60, 0x0, 0x0)
        /usr/local/Cellar/go/1.4.1/libexec/src/net/fd_poll_runtime.go:89 +0x43
net.(*netFD).readFrom(0xc2093bee00, 0xc208091000, 0x1000, 0x1000, 0x0, 0x0, 0x0, 0x4ea42c8, 0xc209ae2ad8)
        /usr/local/Cellar/go/1.4.1/libexec/src/net/fd_unix.go:269 +0x4a1
net.(*UDPConn).ReadFromUDP(0xc208120448, 0xc208091000, 0x1000, 0x1000, 0x1000, 0x0, 0x0, 0x0)
        /usr/local/Cellar/go/1.4.1/libexec/src/net/udpsock_posix.go:67 +0x124
github.com/ethereum/go-ethereum/p2p/discover.(*udp).readLoop(0xc208e734c0)
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/p2p/discover/udp.go:324 +0xd4
created by github.com/ethereum/go-ethereum/p2p/discover.ListenUDP
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/p2p/discover/udp.go:156 +0x5c3

goroutine 148 [IO wait]:
net.(*pollDesc).Wait(0xc2093bef40, 0x72, 0x0, 0x0)
        /usr/local/Cellar/go/1.4.1/libexec/src/net/fd_poll_runtime.go:84 +0x47
net.(*pollDesc).WaitRead(0xc2093bef40, 0x0, 0x0)
        /usr/local/Cellar/go/1.4.1/libexec/src/net/fd_poll_runtime.go:89 +0x43
net.(*netFD).accept(0xc2093beee0, 0x0, 0x4ea42c8, 0xc209ae2b20)
        /usr/local/Cellar/go/1.4.1/libexec/src/net/fd_unix.go:419 +0x40b
net.(*TCPListener).AcceptTCP(0xc208120458, 0x433250e, 0x0, 0x0)
        /usr/local/Cellar/go/1.4.1/libexec/src/net/tcpsock_posix.go:234 +0x4e
net.(*TCPListener).Accept(0xc208120458, 0x0, 0x0, 0x0, 0x0)
        /usr/local/Cellar/go/1.4.1/libexec/src/net/tcpsock_posix.go:244 +0x4c
github.com/ethereum/go-ethereum/p2p.(*Server).listenLoop(0xc2088a8000)
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/p2p/server.go:263 +0x216
created by github.com/ethereum/go-ethereum/p2p.(*Server).startListening
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/p2p/server.go:218 +0x226

goroutine 175 [select]:
github.com/ethereum/go-ethereum/core.(*ChainManager).update(0xc2088a2160)
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/core/chain_manager.go:481 +0x565
created by github.com/ethereum/go-ethereum/core.NewChainManager
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/core/chain_manager.go:103 +0x2b4

goroutine 174 [chan receive]:
github.com/ethereum/go-ethereum/logger.sysLoop(0x4ea4d10, 0xc2088fbb30, 0xc209bfca80, 0xc20801ed60)
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/logger/sys.go:77 +0x67
created by github.com/ethereum/go-ethereum/logger.func·001
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/logger/sys.go:37 +0x176

goroutine 135 [runnable]:
github.com/ethereum/go-ethereum/event/filter.(*FilterManager).filterLoop(0xc2088f4180)
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/event/filter/eth_filter.go:71 +0x74e
created by github.com/ethereum/go-ethereum/event/filter.(*FilterManager).Start
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/event/filter/eth_filter.go:31 +0x32

goroutine 153 [select]:
github.com/ethereum/go-ethereum/miner.(*CpuMiner).update(0xc208e9a640)
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/miner/agent.go:48 +0x1a4
created by github.com/ethereum/go-ethereum/miner.(*CpuMiner).Start
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/miner/agent.go:41 +0xe8

goroutine 154 [runnable]:
github.com/ethereum/go-ethereum/miner.(*worker).update(0xc2087135f0)
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/miner/worker.go:124 +0x227
created by github.com/ethereum/go-ethereum/miner.(*worker).start
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/miner/worker.go:102 +0x114

goroutine 159 [chan receive]:
github.com/ethereum/go-ethereum/miner.(*worker).wait(0xc208713a70)
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/miner/worker.go:150 +0x62
created by github.com/ethereum/go-ethereum/miner.(*worker).start
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/miner/worker.go:103 +0x12e
exit status 2
FAIL    github.com/ethereum/go-ethereum/cmd/ethereum    6.729s
 :( godep restore
 :) rm -rf /tmp/dag
 :) go test -v -cpu 4 ./cmd/ethereum/
=== RUN TestNodeInfo-4
--- PASS: TestNodeInfo-4 (0.82s)
=== RUN TestAccounts-4
passphrase: '' (0)--- PASS: TestAccounts-4 (0.86s)
=== RUN TestBlockChain-4
--- PASS: TestBlockChain-4 (1.06s)
=== RUN TestMining-4
--- PASS: TestMining-4 (332.34s)
=== RUN TestRPC-4
panic: runtime error: invalid memory address or nil pointer dereference
[signal 0xb code=0x1 addr=0x30 pc=0x43b6d58]

goroutine 167 [running]:
github.com/ethereum/go-ethereum/core.CalcGasLimit(0x0, 0xc20888d290, 0x20)
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/core/chain_manager.go:67 +0xb8
github.com/ethereum/go-ethereum/miner.(*worker).commitNewWork(0xc20888d7a0)
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/miner/worker.go:195 +0x17b
github.com/ethereum/go-ethereum/miner.(*worker).wait(0xc20888d7a0)
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/miner/worker.go:167 +0x498
created by github.com/ethereum/go-ethereum/miner.(*worker).start
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/miner/worker.go:103 +0x12e

goroutine 1 [chan receive]:
testing.RunTests(0x4aa2338, 0x4cacd40, 0x5, 0x5, 0x47b8f01)
        /usr/local/Cellar/go/1.4.1/libexec/src/testing/testing.go:556 +0xad6
testing.(*M).Run(0xc2080554a0, 0x4cdbca0)
        /usr/local/Cellar/go/1.4.1/libexec/src/testing/testing.go:485 +0x6c
main.main()
        github.com/ethereum/go-ethereum/cmd/ethereum/_test/_testmain.go:60 +0x1d5

goroutine 17 [syscall, 5 minutes, locked to thread]:
runtime.goexit()
        /usr/local/Cellar/go/1.4.1/libexec/src/runtime/asm_amd64.s:2232 +0x1

goroutine 5 [select]:
github.com/ethereum/go-ethereum/logger.dispatchLoop()
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/logger/sys.go:41 +0x6d0
created by github.com/ethereum/go-ethereum/logger.init·1
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/logger/sys.go:20 +0x25

goroutine 6 [syscall, 5 minutes]:
os/signal.loop()
        /usr/local/Cellar/go/1.4.1/libexec/src/os/signal/signal_unix.go:21 +0x1f
created by os/signal.init·1
        /usr/local/Cellar/go/1.4.1/libexec/src/os/signal/signal_unix.go:27 +0x35

goroutine 173 [syscall, locked to thread]:
github.com/ethereum/ethash._Cfunc_ethash_mkcache(0xc209554450, 0xc20872d500, 0xc24b510cc0)
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/ethash/:52 +0x45
github.com/ethereum/ethash.makeParamsAndCache(0x4ea98d8, 0xc208284160, 0x0, 0xc20820b470, 0x0, 0x0)
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/ethash/ethash.go:97 +0x49e
github.com/ethereum/ethash.New(0x4ea98d8, 0xc208284160, 0x4ea9118)
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/ethash/ethash.go:246 +0x5e
github.com/ethereum/go-ethereum/eth.New(0xc20888abb0, 0xc2088e00e0, 0x0, 0x0)
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/eth/backend.go:183 +0xc28
github.com/ethereum/go-ethereum/cmd/ethereum.testJEthRE(0xc2093c8b40, 0x0, 0x0, 0x0, 0x0)
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/cmd/ethereum/js_test.go:42 +0x6a6
github.com/ethereum/go-ethereum/cmd/ethereum.TestRPC(0xc2093c8b40)
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/cmd/ethereum/js_test.go:270 +0x33
testing.tRunner(0xc2093c8b40, 0x4cacda0)
        /usr/local/Cellar/go/1.4.1/libexec/src/testing/testing.go:447 +0xbf
created by testing.RunTests
        /usr/local/Cellar/go/1.4.1/libexec/src/testing/testing.go:555 +0xa8b

goroutine 18 [chan receive]:
github.com/ethereum/go-ethereum/logger.sysLoop(0x4ea4b08, 0xc2080aef00, 0xc208106000, 0xc20801e660)
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/logger/sys.go:77 +0x67
created by github.com/ethereum/go-ethereum/logger.func·001
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/logger/sys.go:37 +0x176

goroutine 63 [IO wait, 3 minutes]:
net.(*pollDesc).Wait(0xc208f06a00, 0x72, 0x0, 0x0)
        /usr/local/Cellar/go/1.4.1/libexec/src/net/fd_poll_runtime.go:84 +0x47
net.(*pollDesc).WaitRead(0xc208f06a00, 0x0, 0x0)
        /usr/local/Cellar/go/1.4.1/libexec/src/net/fd_poll_runtime.go:89 +0x43
net.(*netFD).readFrom(0xc208f069a0, 0xc208e74000, 0x1000, 0x1000, 0x0, 0x0, 0x0, 0x4ea41c8, 0xc208d7f3a8)
        /usr/local/Cellar/go/1.4.1/libexec/src/net/fd_unix.go:269 +0x4a1
net.(*UDPConn).ReadFromUDP(0xc20802e218, 0xc208e74000, 0x1000, 0x1000, 0x1000, 0x0, 0x0, 0x0)
        /usr/local/Cellar/go/1.4.1/libexec/src/net/udpsock_posix.go:67 +0x124
github.com/ethereum/go-ethereum/p2p/discover.(*udp).readLoop(0xc2081a35c0)
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/p2p/discover/udp.go:324 +0xd4
created by github.com/ethereum/go-ethereum/p2p/discover.ListenUDP
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/p2p/discover/udp.go:156 +0x5c3

goroutine 20 [runnable]:
github.com/ethereum/go-ethereum/event/filter.(*FilterManager).filterLoop(0xc209665540)
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/event/filter/eth_filter.go:71 +0x74e
created by github.com/ethereum/go-ethereum/event/filter.(*FilterManager).Start
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/event/filter/eth_filter.go:31 +0x32

goroutine 61 [chan receive]:
github.com/ethereum/go-ethereum/logger.sysLoop(0x4ea4b08, 0xc2096a2900, 0xc20966b7a0, 0xc20801e660)
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/logger/sys.go:77 +0x67
created by github.com/ethereum/go-ethereum/logger.func·001
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/logger/sys.go:37 +0x176

goroutine 62 [select, 3 minutes]:
github.com/ethereum/go-ethereum/p2p/discover.(*udp).loop(0xc2081a35c0)
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/p2p/discover/udp.go:239 +0xaf5
created by github.com/ethereum/go-ethereum/p2p/discover.ListenUDP
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/p2p/discover/udp.go:155 +0x5a6

goroutine 24 [select, 5 minutes]:
github.com/syndtr/goleveldb/leveldb.(*DB).tCompaction(0xc2096b8240)
        /Users/tron/Work/ethereum/go/src/github.com/syndtr/goleveldb/leveldb/db_compaction.go:666 +0x877
created by github.com/syndtr/goleveldb/leveldb.openDB
        /Users/tron/Work/ethereum/go/src/github.com/syndtr/goleveldb/leveldb/db.go:119 +0x821

goroutine 23 [select, 5 minutes]:
github.com/syndtr/goleveldb/leveldb.(*DB).compactionError(0xc2096b8240)
        /Users/tron/Work/ethereum/go/src/github.com/syndtr/goleveldb/leveldb/db_compaction.go:111 +0x284
created by github.com/syndtr/goleveldb/leveldb.openDB
        /Users/tron/Work/ethereum/go/src/github.com/syndtr/goleveldb/leveldb/db.go:116 +0x7dd

goroutine 22 [select, 5 minutes]:
github.com/ethereum/go-ethereum/event/filter.(*Filters).loop(0xc2093c60c0)
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/event/filter/filter.go:57 +0x2f1
created by github.com/ethereum/go-ethereum/event/filter.(*Filters).Start
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/event/filter/filter.go:32 +0x32

goroutine 64 [IO wait, 3 minutes]:
net.(*pollDesc).Wait(0xc208f06ae0, 0x72, 0x0, 0x0)
        /usr/local/Cellar/go/1.4.1/libexec/src/net/fd_poll_runtime.go:84 +0x47
net.(*pollDesc).WaitRead(0xc208f06ae0, 0x0, 0x0)
        /usr/local/Cellar/go/1.4.1/libexec/src/net/fd_poll_runtime.go:89 +0x43
net.(*netFD).accept(0xc208f06a80, 0x0, 0x4ea41c8, 0xc208d7f3f0)
        /usr/local/Cellar/go/1.4.1/libexec/src/net/fd_unix.go:419 +0x40b
net.(*TCPListener).AcceptTCP(0xc20802e230, 0x433250e, 0x0, 0x0)
        /usr/local/Cellar/go/1.4.1/libexec/src/net/tcpsock_posix.go:234 +0x4e
net.(*TCPListener).Accept(0xc20802e230, 0x0, 0x0, 0x0, 0x0)
        /usr/local/Cellar/go/1.4.1/libexec/src/net/tcpsock_posix.go:244 +0x4c
github.com/ethereum/go-ethereum/p2p.(*Server).listenLoop(0xc208d83440)
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/p2p/server.go:263 +0x216
created by github.com/ethereum/go-ethereum/p2p.(*Server).startListening
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/p2p/server.go:218 +0x226

goroutine 30 [select, 5 minutes]:
github.com/ethereum/go-ethereum/p2p/discover.(*udp).loop(0xc20821f580)
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/p2p/discover/udp.go:239 +0xaf5
created by github.com/ethereum/go-ethereum/p2p/discover.ListenUDP
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/p2p/discover/udp.go:155 +0x5a6

goroutine 28 [select]:
github.com/ethereum/go-ethereum/rpc.(*EthereumApi).start(0xc209baf900)
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/rpc/api.go:92 +0x3f4
created by github.com/ethereum/go-ethereum/rpc.NewEthereumApi
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/rpc/api.go:61 +0x447

goroutine 25 [select, 5 minutes]:
github.com/syndtr/goleveldb/leveldb.(*DB).mCompaction(0xc2096b8240)
        /Users/tron/Work/ethereum/go/src/github.com/syndtr/goleveldb/leveldb/db_compaction.go:615 +0x21a
created by github.com/syndtr/goleveldb/leveldb.openDB
        /Users/tron/Work/ethereum/go/src/github.com/syndtr/goleveldb/leveldb/db.go:120 +0x83b

goroutine 26 [select, 5 minutes]:
github.com/syndtr/goleveldb/leveldb.(*DB).jWriter(0xc2096b8240)
        /Users/tron/Work/ethereum/go/src/github.com/syndtr/goleveldb/leveldb/db_write.go:37 +0x197
created by github.com/syndtr/goleveldb/leveldb.openDB
        /Users/tron/Work/ethereum/go/src/github.com/syndtr/goleveldb/leveldb/db.go:121 +0x855

goroutine 37 [runnable]:
github.com/ethereum/go-ethereum/core.(*ChainManager).update(0xc20808f4a0)
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/core/chain_manager.go:481 +0x565
created by github.com/ethereum/go-ethereum/core.NewChainManager
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/core/chain_manager.go:103 +0x2b4

goroutine 50 [select, 5 minutes]:
github.com/ethereum/go-ethereum/event/filter.(*Filters).loop(0xc208da4040)
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/event/filter/filter.go:57 +0x2f1
created by github.com/ethereum/go-ethereum/event/filter.(*Filters).Start
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/event/filter/filter.go:32 +0x32

goroutine 51 [select, 5 minutes]:
github.com/syndtr/goleveldb/leveldb.(*DB).compactionError(0xc208f78000)
        /Users/tron/Work/ethereum/go/src/github.com/syndtr/goleveldb/leveldb/db_compaction.go:111 +0x284
created by github.com/syndtr/goleveldb/leveldb.openDB
        /Users/tron/Work/ethereum/go/src/github.com/syndtr/goleveldb/leveldb/db.go:116 +0x7dd

goroutine 52 [select, 5 minutes]:
github.com/syndtr/goleveldb/leveldb.(*DB).tCompaction(0xc208f78000)
        /Users/tron/Work/ethereum/go/src/github.com/syndtr/goleveldb/leveldb/db_compaction.go:666 +0x877
created by github.com/syndtr/goleveldb/leveldb.openDB
        /Users/tron/Work/ethereum/go/src/github.com/syndtr/goleveldb/leveldb/db.go:119 +0x821

goroutine 53 [select, 5 minutes]:
github.com/syndtr/goleveldb/leveldb.(*DB).mCompaction(0xc208f78000)
        /Users/tron/Work/ethereum/go/src/github.com/syndtr/goleveldb/leveldb/db_compaction.go:615 +0x21a
created by github.com/syndtr/goleveldb/leveldb.openDB
        /Users/tron/Work/ethereum/go/src/github.com/syndtr/goleveldb/leveldb/db.go:120 +0x83b

goroutine 54 [select, 5 minutes]:
github.com/syndtr/goleveldb/leveldb.(*DB).jWriter(0xc208f78000)
        /Users/tron/Work/ethereum/go/src/github.com/syndtr/goleveldb/leveldb/db_write.go:37 +0x197
created by github.com/syndtr/goleveldb/leveldb.openDB
        /Users/tron/Work/ethereum/go/src/github.com/syndtr/goleveldb/leveldb/db.go:121 +0x855

goroutine 56 [select]:
github.com/ethereum/go-ethereum/rpc.(*EthereumApi).start(0xc208f0ab40)
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/rpc/api.go:92 +0x3f4
created by github.com/ethereum/go-ethereum/rpc.NewEthereumApi
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/rpc/api.go:61 +0x447

goroutine 66 [runnable]:
github.com/ethereum/go-ethereum/event/filter.(*FilterManager).filterLoop(0xc208f13e80)
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/event/filter/eth_filter.go:71 +0x74e
created by github.com/ethereum/go-ethereum/event/filter.(*FilterManager).Start
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/event/filter/eth_filter.go:31 +0x32

goroutine 57 [select, 5 minutes]:
github.com/ethereum/go-ethereum/p2p/discover.(*udp).loop(0xc209671340)
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/p2p/discover/udp.go:239 +0xaf5
created by github.com/ethereum/go-ethereum/p2p/discover.ListenUDP
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/p2p/discover/udp.go:155 +0x5a6

goroutine 58 [IO wait, 5 minutes]:
net.(*pollDesc).Wait(0xc20965a220, 0x72, 0x0, 0x0)
        /usr/local/Cellar/go/1.4.1/libexec/src/net/fd_poll_runtime.go:84 +0x47
net.(*pollDesc).WaitRead(0xc20965a220, 0x0, 0x0)
        /usr/local/Cellar/go/1.4.1/libexec/src/net/fd_poll_runtime.go:89 +0x43
net.(*netFD).readFrom(0xc20965a1c0, 0xc20968c000, 0x1000, 0x1000, 0x0, 0x0, 0x0, 0x4ea41c8, 0xc208105f20)
        /usr/local/Cellar/go/1.4.1/libexec/src/net/fd_unix.go:269 +0x4a1
net.(*UDPConn).ReadFromUDP(0xc20802ef10, 0xc20968c000, 0x1000, 0x1000, 0x1000, 0x0, 0x0, 0x0)
        /usr/local/Cellar/go/1.4.1/libexec/src/net/udpsock_posix.go:67 +0x124
github.com/ethereum/go-ethereum/p2p/discover.(*udp).readLoop(0xc209671340)
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/p2p/discover/udp.go:324 +0xd4
created by github.com/ethereum/go-ethereum/p2p/discover.ListenUDP
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/p2p/discover/udp.go:156 +0x5c3

goroutine 59 [IO wait, 5 minutes]:
net.(*pollDesc).Wait(0xc20965a300, 0x72, 0x0, 0x0)
        /usr/local/Cellar/go/1.4.1/libexec/src/net/fd_poll_runtime.go:84 +0x47
net.(*pollDesc).WaitRead(0xc20965a300, 0x0, 0x0)
        /usr/local/Cellar/go/1.4.1/libexec/src/net/fd_poll_runtime.go:89 +0x43
net.(*netFD).accept(0xc20965a2a0, 0x0, 0x4ea41c8, 0xc209678440)
        /usr/local/Cellar/go/1.4.1/libexec/src/net/fd_unix.go:419 +0x40b
net.(*TCPListener).AcceptTCP(0xc20802ef20, 0x433250e, 0x0, 0x0)
        /usr/local/Cellar/go/1.4.1/libexec/src/net/tcpsock_posix.go:234 +0x4e
net.(*TCPListener).Accept(0xc20802ef20, 0x0, 0x0, 0x0, 0x0)
        /usr/local/Cellar/go/1.4.1/libexec/src/net/tcpsock_posix.go:244 +0x4c
github.com/ethereum/go-ethereum/p2p.(*Server).listenLoop(0xc208daa120)
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/p2p/server.go:263 +0x216
created by github.com/ethereum/go-ethereum/p2p.(*Server).startListening
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/p2p/server.go:218 +0x226

goroutine 31 [IO wait, 5 minutes]:
net.(*pollDesc).Wait(0xc20a8cc990, 0x72, 0x0, 0x0)
        /usr/local/Cellar/go/1.4.1/libexec/src/net/fd_poll_runtime.go:84 +0x47
net.(*pollDesc).WaitRead(0xc20a8cc990, 0x0, 0x0)
        /usr/local/Cellar/go/1.4.1/libexec/src/net/fd_poll_runtime.go:89 +0x43
net.(*netFD).readFrom(0xc20a8cc930, 0xc20822b000, 0x1000, 0x1000, 0x0, 0x0, 0x0, 0x4ea41c8, 0xc2082150e8)
        /usr/local/Cellar/go/1.4.1/libexec/src/net/fd_unix.go:269 +0x4a1
net.(*UDPConn).ReadFromUDP(0xc209554eb8, 0xc20822b000, 0x1000, 0x1000, 0x1000, 0x0, 0x0, 0x0)
        /usr/local/Cellar/go/1.4.1/libexec/src/net/udpsock_posix.go:67 +0x124
github.com/ethereum/go-ethereum/p2p/discover.(*udp).readLoop(0xc20821f580)
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/p2p/discover/udp.go:324 +0xd4
created by github.com/ethereum/go-ethereum/p2p/discover.ListenUDP
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/p2p/discover/udp.go:156 +0x5c3

goroutine 29 [runnable]:
github.com/ethereum/go-ethereum/event/filter.(*FilterManager).filterLoop(0xc2095d80c0)
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/event/filter/eth_filter.go:71 +0x205
created by github.com/ethereum/go-ethereum/event/filter.(*FilterManager).Start
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/event/filter/eth_filter.go:31 +0x32

goroutine 176 [select]:
github.com/syndtr/goleveldb/leveldb.(*DB).mCompaction(0xc2096b98c0)
        /Users/tron/Work/ethereum/go/src/github.com/syndtr/goleveldb/leveldb/db_compaction.go:615 +0x21a
created by github.com/syndtr/goleveldb/leveldb.openDB
        /Users/tron/Work/ethereum/go/src/github.com/syndtr/goleveldb/leveldb/db.go:120 +0x83b

goroutine 177 [select]:
github.com/syndtr/goleveldb/leveldb.(*DB).jWriter(0xc2096b98c0)
        /Users/tron/Work/ethereum/go/src/github.com/syndtr/goleveldb/leveldb/db_write.go:37 +0x197
created by github.com/syndtr/goleveldb/leveldb.openDB
        /Users/tron/Work/ethereum/go/src/github.com/syndtr/goleveldb/leveldb/db.go:121 +0x855

goroutine 175 [select]:
github.com/syndtr/goleveldb/leveldb.(*DB).tCompaction(0xc2096b98c0)
        /Users/tron/Work/ethereum/go/src/github.com/syndtr/goleveldb/leveldb/db_compaction.go:666 +0x877
created by github.com/syndtr/goleveldb/leveldb.openDB
        /Users/tron/Work/ethereum/go/src/github.com/syndtr/goleveldb/leveldb/db.go:119 +0x821

goroutine 174 [select]:
github.com/syndtr/goleveldb/leveldb.(*DB).compactionError(0xc2096b98c0)
        /Users/tron/Work/ethereum/go/src/github.com/syndtr/goleveldb/leveldb/db_compaction.go:111 +0x284
created by github.com/syndtr/goleveldb/leveldb.openDB
        /Users/tron/Work/ethereum/go/src/github.com/syndtr/goleveldb/leveldb/db.go:116 +0x7dd

goroutine 181 [select]:
github.com/syndtr/goleveldb/leveldb.(*DB).jWriter(0xc2096b9b00)
        /Users/tron/Work/ethereum/go/src/github.com/syndtr/goleveldb/leveldb/db_write.go:37 +0x197
created by github.com/syndtr/goleveldb/leveldb.openDB
        /Users/tron/Work/ethereum/go/src/github.com/syndtr/goleveldb/leveldb/db.go:121 +0x855

goroutine 180 [select]:
github.com/syndtr/goleveldb/leveldb.(*DB).mCompaction(0xc2096b9b00)
        /Users/tron/Work/ethereum/go/src/github.com/syndtr/goleveldb/leveldb/db_compaction.go:615 +0x21a
created by github.com/syndtr/goleveldb/leveldb.openDB
        /Users/tron/Work/ethereum/go/src/github.com/syndtr/goleveldb/leveldb/db.go:120 +0x83b

goroutine 179 [select]:
github.com/syndtr/goleveldb/leveldb.(*DB).tCompaction(0xc2096b9b00)
        /Users/tron/Work/ethereum/go/src/github.com/syndtr/goleveldb/leveldb/db_compaction.go:666 +0x877
created by github.com/syndtr/goleveldb/leveldb.openDB
        /Users/tron/Work/ethereum/go/src/github.com/syndtr/goleveldb/leveldb/db.go:119 +0x821

goroutine 178 [select]:
github.com/syndtr/goleveldb/leveldb.(*DB).compactionError(0xc2096b9b00)
        /Users/tron/Work/ethereum/go/src/github.com/syndtr/goleveldb/leveldb/db_compaction.go:111 +0x284
created by github.com/syndtr/goleveldb/leveldb.openDB
        /Users/tron/Work/ethereum/go/src/github.com/syndtr/goleveldb/leveldb/db.go:116 +0x7dd

goroutine 184 [select]:
github.com/syndtr/goleveldb/leveldb.(*DB).mCompaction(0xc2096b9d40)
        /Users/tron/Work/ethereum/go/src/github.com/syndtr/goleveldb/leveldb/db_compaction.go:615 +0x21a
created by github.com/syndtr/goleveldb/leveldb.openDB
        /Users/tron/Work/ethereum/go/src/github.com/syndtr/goleveldb/leveldb/db.go:120 +0x83b

goroutine 185 [select]:
github.com/syndtr/goleveldb/leveldb.(*DB).jWriter(0xc2096b9d40)
        /Users/tron/Work/ethereum/go/src/github.com/syndtr/goleveldb/leveldb/db_write.go:37 +0x197
created by github.com/syndtr/goleveldb/leveldb.openDB
        /Users/tron/Work/ethereum/go/src/github.com/syndtr/goleveldb/leveldb/db.go:121 +0x855

goroutine 183 [select]:
github.com/syndtr/goleveldb/leveldb.(*DB).tCompaction(0xc2096b9d40)
        /Users/tron/Work/ethereum/go/src/github.com/syndtr/goleveldb/leveldb/db_compaction.go:666 +0x877
created by github.com/syndtr/goleveldb/leveldb.openDB
        /Users/tron/Work/ethereum/go/src/github.com/syndtr/goleveldb/leveldb/db.go:119 +0x821

goroutine 182 [select]:
github.com/syndtr/goleveldb/leveldb.(*DB).compactionError(0xc2096b9d40)
        /Users/tron/Work/ethereum/go/src/github.com/syndtr/goleveldb/leveldb/db_compaction.go:111 +0x284
created by github.com/syndtr/goleveldb/leveldb.openDB
        /Users/tron/Work/ethereum/go/src/github.com/syndtr/goleveldb/leveldb/db.go:116 +0x7dd

goroutine 86 [runnable]:
github.com/ethereum/go-ethereum/core.(*ChainManager).update(0xc208f0d600)
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/core/chain_manager.go:481 +0x565
created by github.com/ethereum/go-ethereum/core.NewChainManager
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/core/chain_manager.go:103 +0x2b4

goroutine 87 [select, 5 minutes]:
github.com/ethereum/go-ethereum/event/filter.(*Filters).loop(0xc209619880)
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/event/filter/filter.go:57 +0x2f1
created by github.com/ethereum/go-ethereum/event/filter.(*Filters).Start
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/event/filter/filter.go:32 +0x32

goroutine 88 [select, 5 minutes]:
github.com/syndtr/goleveldb/leveldb.(*DB).compactionError(0xc208057d40)
        /Users/tron/Work/ethereum/go/src/github.com/syndtr/goleveldb/leveldb/db_compaction.go:111 +0x284
created by github.com/syndtr/goleveldb/leveldb.openDB
        /Users/tron/Work/ethereum/go/src/github.com/syndtr/goleveldb/leveldb/db.go:116 +0x7dd

goroutine 89 [select, 5 minutes]:
github.com/syndtr/goleveldb/leveldb.(*DB).tCompaction(0xc208057d40)
        /Users/tron/Work/ethereum/go/src/github.com/syndtr/goleveldb/leveldb/db_compaction.go:666 +0x877
created by github.com/syndtr/goleveldb/leveldb.openDB
        /Users/tron/Work/ethereum/go/src/github.com/syndtr/goleveldb/leveldb/db.go:119 +0x821

goroutine 90 [select, 5 minutes]:
github.com/syndtr/goleveldb/leveldb.(*DB).mCompaction(0xc208057d40)
        /Users/tron/Work/ethereum/go/src/github.com/syndtr/goleveldb/leveldb/db_compaction.go:615 +0x21a
created by github.com/syndtr/goleveldb/leveldb.openDB
        /Users/tron/Work/ethereum/go/src/github.com/syndtr/goleveldb/leveldb/db.go:120 +0x83b

goroutine 91 [select, 5 minutes]:
github.com/syndtr/goleveldb/leveldb.(*DB).jWriter(0xc208057d40)
        /Users/tron/Work/ethereum/go/src/github.com/syndtr/goleveldb/leveldb/db_write.go:37 +0x197
created by github.com/syndtr/goleveldb/leveldb.openDB
        /Users/tron/Work/ethereum/go/src/github.com/syndtr/goleveldb/leveldb/db.go:121 +0x855

goroutine 21 [chan receive]:
github.com/ethereum/go-ethereum/logger.sysLoop(0x4ea4b08, 0xc208e8f200, 0xc209556000, 0xc20801e660)
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/logger/sys.go:77 +0x67
created by github.com/ethereum/go-ethereum/logger.func·001
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/logger/sys.go:37 +0x176

goroutine 93 [select]:
github.com/ethereum/go-ethereum/rpc.(*EthereumApi).start(0xc208066f00)
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/rpc/api.go:92 +0x3f4
created by github.com/ethereum/go-ethereum/rpc.NewEthereumApi
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/rpc/api.go:61 +0x447

goroutine 94 [select, 5 minutes]:
github.com/ethereum/go-ethereum/p2p/discover.(*udp).loop(0xc208e6d500)
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/p2p/discover/udp.go:239 +0xaf5
created by github.com/ethereum/go-ethereum/p2p/discover.ListenUDP
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/p2p/discover/udp.go:155 +0x5a6

goroutine 95 [IO wait, 5 minutes]:
net.(*pollDesc).Wait(0xc209411fe0, 0x72, 0x0, 0x0)
        /usr/local/Cellar/go/1.4.1/libexec/src/net/fd_poll_runtime.go:84 +0x47
net.(*pollDesc).WaitRead(0xc209411fe0, 0x0, 0x0)
        /usr/local/Cellar/go/1.4.1/libexec/src/net/fd_poll_runtime.go:89 +0x43
net.(*netFD).readFrom(0xc209411f80, 0xc208e7e000, 0x1000, 0x1000, 0x0, 0x0, 0x0, 0x4ea41c8, 0xc208e80000)
        /usr/local/Cellar/go/1.4.1/libexec/src/net/fd_unix.go:269 +0x4a1
net.(*UDPConn).ReadFromUDP(0xc209554e78, 0xc208e7e000, 0x1000, 0x1000, 0x1000, 0x0, 0x0, 0x0)
        /usr/local/Cellar/go/1.4.1/libexec/src/net/udpsock_posix.go:67 +0x124
github.com/ethereum/go-ethereum/p2p/discover.(*udp).readLoop(0xc208e6d500)
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/p2p/discover/udp.go:324 +0xd4
created by github.com/ethereum/go-ethereum/p2p/discover.ListenUDP
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/p2p/discover/udp.go:156 +0x5c3

goroutine 96 [IO wait, 5 minutes]:
net.(*pollDesc).Wait(0xc2093a60d0, 0x72, 0x0, 0x0)
        /usr/local/Cellar/go/1.4.1/libexec/src/net/fd_poll_runtime.go:84 +0x47
net.(*pollDesc).WaitRead(0xc2093a60d0, 0x0, 0x0)
        /usr/local/Cellar/go/1.4.1/libexec/src/net/fd_poll_runtime.go:89 +0x43
net.(*netFD).accept(0xc2093a6070, 0x0, 0x4ea41c8, 0xc208e80028)
        /usr/local/Cellar/go/1.4.1/libexec/src/net/fd_unix.go:419 +0x40b
net.(*TCPListener).AcceptTCP(0xc209554e88, 0x433250e, 0x0, 0x0)
        /usr/local/Cellar/go/1.4.1/libexec/src/net/tcpsock_posix.go:234 +0x4e
net.(*TCPListener).Accept(0xc209554e88, 0x0, 0x0, 0x0, 0x0)
        /usr/local/Cellar/go/1.4.1/libexec/src/net/tcpsock_posix.go:244 +0x4c
github.com/ethereum/go-ethereum/p2p.(*Server).listenLoop(0xc20939aa20)
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/p2p/server.go:263 +0x216
created by github.com/ethereum/go-ethereum/p2p.(*Server).startListening
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/p2p/server.go:218 +0x226

goroutine 115 [select, 3 minutes]:
github.com/ethereum/go-ethereum/event/filter.(*Filters).loop(0xc20963cb20)
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/event/filter/filter.go:57 +0x2f1
created by github.com/ethereum/go-ethereum/event/filter.(*Filters).Start
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/event/filter/filter.go:32 +0x32

goroutine 114 [runnable]:
github.com/ethereum/go-ethereum/core.(*ChainManager).update(0xc209bdf340)
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/core/chain_manager.go:481 +0x1b2
created by github.com/ethereum/go-ethereum/core.NewChainManager
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/core/chain_manager.go:103 +0x2b4

goroutine 117 [select, 3 minutes]:
github.com/syndtr/goleveldb/leveldb.(*DB).tCompaction(0xc208f79b00)
        /Users/tron/Work/ethereum/go/src/github.com/syndtr/goleveldb/leveldb/db_compaction.go:666 +0x877
created by github.com/syndtr/goleveldb/leveldb.openDB
        /Users/tron/Work/ethereum/go/src/github.com/syndtr/goleveldb/leveldb/db.go:119 +0x821

goroutine 116 [select, 3 minutes]:
github.com/syndtr/goleveldb/leveldb.(*DB).compactionError(0xc208f79b00)
        /Users/tron/Work/ethereum/go/src/github.com/syndtr/goleveldb/leveldb/db_compaction.go:111 +0x284
created by github.com/syndtr/goleveldb/leveldb.openDB
        /Users/tron/Work/ethereum/go/src/github.com/syndtr/goleveldb/leveldb/db.go:116 +0x7dd

goroutine 32 [IO wait, 5 minutes]:
net.(*pollDesc).Wait(0xc20a8cca70, 0x72, 0x0, 0x0)
        /usr/local/Cellar/go/1.4.1/libexec/src/net/fd_poll_runtime.go:84 +0x47
net.(*pollDesc).WaitRead(0xc20a8cca70, 0x0, 0x0)
        /usr/local/Cellar/go/1.4.1/libexec/src/net/fd_poll_runtime.go:89 +0x43
net.(*netFD).accept(0xc20a8cca10, 0x0, 0x4ea41c8, 0xc208249550)
        /usr/local/Cellar/go/1.4.1/libexec/src/net/fd_unix.go:419 +0x40b
net.(*TCPListener).AcceptTCP(0xc209554ed8, 0x433250e, 0x0, 0x0)
        /usr/local/Cellar/go/1.4.1/libexec/src/net/tcpsock_posix.go:234 +0x4e
net.(*TCPListener).Accept(0xc209554ed8, 0x0, 0x0, 0x0, 0x0)
        /usr/local/Cellar/go/1.4.1/libexec/src/net/tcpsock_posix.go:244 +0x4c
github.com/ethereum/go-ethereum/p2p.(*Server).listenLoop(0xc209bb8000)
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/p2p/server.go:263 +0x216
created by github.com/ethereum/go-ethereum/p2p.(*Server).startListening
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/p2p/server.go:218 +0x226

goroutine 148 [runnable]:
github.com/ethereum/go-ethereum/core.(*ChainManager).update(0xc208285600)
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/core/chain_manager.go:482 +0x1dd
created by github.com/ethereum/go-ethereum/core.NewChainManager
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/core/chain_manager.go:103 +0x2b4

goroutine 147 [chan receive]:
github.com/ethereum/go-ethereum/logger.sysLoop(0x4ea4b08, 0xc20828ccc0, 0xc2086e6060, 0xc20801e660)
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/logger/sys.go:77 +0x67
created by github.com/ethereum/go-ethereum/logger.func·001
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/logger/sys.go:37 +0x176

goroutine 118 [select, 3 minutes]:
github.com/syndtr/goleveldb/leveldb.(*DB).mCompaction(0xc208f79b00)
        /Users/tron/Work/ethereum/go/src/github.com/syndtr/goleveldb/leveldb/db_compaction.go:615 +0x21a
created by github.com/syndtr/goleveldb/leveldb.openDB
        /Users/tron/Work/ethereum/go/src/github.com/syndtr/goleveldb/leveldb/db.go:120 +0x83b

goroutine 119 [select, 3 minutes]:
github.com/syndtr/goleveldb/leveldb.(*DB).jWriter(0xc208f79b00)
        /Users/tron/Work/ethereum/go/src/github.com/syndtr/goleveldb/leveldb/db_write.go:37 +0x197
created by github.com/syndtr/goleveldb/leveldb.openDB
        /Users/tron/Work/ethereum/go/src/github.com/syndtr/goleveldb/leveldb/db.go:121 +0x855

goroutine 121 [select]:
github.com/ethereum/go-ethereum/rpc.(*EthereumApi).start(0xc208288000)
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/rpc/api.go:92 +0x3f4
created by github.com/ethereum/go-ethereum/rpc.NewEthereumApi
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/rpc/api.go:61 +0x447

goroutine 186 [chan receive]:
github.com/ethereum/go-ethereum/logger.sysLoop(0x4ea4b08, 0xc2088e00f0, 0xc209be2ea0, 0xc20801e660)
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/logger/sys.go:77 +0x67
created by github.com/ethereum/go-ethereum/logger.func·001
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/logger/sys.go:37 +0x176

goroutine 122 [runnable]:
github.com/ethereum/go-ethereum/event/filter.(*FilterManager).filterLoop(0xc209658a00)
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/event/filter/eth_filter.go:74 +0x263
created by github.com/ethereum/go-ethereum/event/filter.(*FilterManager).Start
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/event/filter/eth_filter.go:31 +0x32

goroutine 165 [select]:
github.com/ethereum/go-ethereum/miner.(*CpuMiner).update(0xc2081d05c0)
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/miner/agent.go:48 +0x1a4
created by github.com/ethereum/go-ethereum/miner.(*CpuMiner).Start
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/miner/agent.go:41 +0xe8

goroutine 166 [runnable]:
github.com/ethereum/go-ethereum/miner.(*worker).update(0xc20888d7a0)
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/miner/worker.go:124 +0x6a2
created by github.com/ethereum/go-ethereum/miner.(*worker).start
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/miner/worker.go:102 +0x114

goroutine 187 [select]:
github.com/ethereum/go-ethereum/core.(*ChainManager).update(0xc208284160)
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/core/chain_manager.go:481 +0x565
created by github.com/ethereum/go-ethereum/core.NewChainManager
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/core/chain_manager.go:103 +0x2b4

goroutine 171 [chan receive]:
github.com/ethereum/go-ethereum/miner.(*worker).wait(0xc2093c8630)
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/miner/worker.go:150 +0x62
created by github.com/ethereum/go-ethereum/miner.(*worker).start
        /Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/miner/worker.go:103 +0x12e
exit status 2
FAIL    github.com/ethereum/go-ethereum/cmd/ethereum    335.973s