trace after stalled mining

gistfile1.txt

SIGQUIT: quit
PC=0x407069b

goroutine 0 [idle]:
runtime.mach_semaphore_wait(0x1403, 0x0, 0x403d5c9, 0x4060c1a, 0x4403, 0x403da83, 0xc2295f4000, 0x406d83a, 0x4061560, 0x7fff5fbff050, ...)
	/usr/local/Cellar/go/1.4.1/libexec/src/runtime/sys_darwin_amd64.s:412 +0xb
semasleep()
	/usr/local/Cellar/go/1.4.1/libexec/src/runtime/os_darwin.c:438 +0x16c
runtime.onM(0x7fff5fbff050)
	/usr/local/Cellar/go/1.4.1/libexec/src/runtime/asm_amd64.s:273 +0x9a
runtime.semasleep(0xffffffffffffffff, 0x0)
	/usr/local/Cellar/go/1.4.1/libexec/src/runtime/os_darwin.c:457 +0x60
runtime.notesleep(0x4d91c78)
	/usr/local/Cellar/go/1.4.1/libexec/src/runtime/lock_sema.go:171 +0x114
stopm()
	/usr/local/Cellar/go/1.4.1/libexec/src/runtime/proc.c:1178 +0x119
startlockedm(0xc2091ee7e0)
	/usr/local/Cellar/go/1.4.1/libexec/src/runtime/proc.c:1329 +0xa8
schedule()
	/usr/local/Cellar/go/1.4.1/libexec/src/runtime/proc.c:1582 +0x17a
runtime.park_m(0xc20810bb00)
	/usr/local/Cellar/go/1.4.1/libexec/src/runtime/proc.c:1654 +0x113
runtime.mcall(0x4063bf4)
	/usr/local/Cellar/go/1.4.1/libexec/src/runtime/asm_amd64.s:186 +0x5a

goroutine 1 [select, 383 minutes]:
github.com/peterh/liner.(*State).readNext(0xc2090983c0, 0x0, 0x0, 0x0, 0x0)
	/Users/tron/Work/ethereum/go-ethereum/Godeps/_workspace/src/github.com/peterh/liner/input.go:140 +0x2a1d
github.com/peterh/liner.(*State).Prompt(0xc2090983c0, 0x4859350, 0x2, 0x0, 0x0, 0x0, 0x0)
	/Users/tron/Work/ethereum/go-ethereum/Godeps/_workspace/src/github.com/peterh/liner/line.go:494 +0x443
main.(*jsre).interactive(0xc208adae40)
	/Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/cmd/geth/js.go:192 +0x72
main.console(0xc2080ac2a0)
	/Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/cmd/geth/main.go:332 +0x3c4
github.com/codegangsta/cli.Command.Run(0x486d950, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x497cc70, 0x30, 0x4b08630, ...)
	/Users/tron/Work/ethereum/go-ethereum/Godeps/_workspace/src/github.com/codegangsta/cli/command.go:118 +0x104b
github.com/codegangsta/cli.(*App).Run(0xc208092000, 0xc208000120, 0x12, 0x12, 0x0, 0x0)
	/Users/tron/Work/ethereum/go-ethereum/Godeps/_workspace/src/github.com/codegangsta/cli/app.go:177 +0xdf6
main.main()
	/Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/cmd/geth/main.go:289 +0x15e

goroutine 6 [select, 383 minutes]:
github.com/ethereum/go-ethereum/logger.dispatchLoop()
	/Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/logger/sys.go:65 +0x6d1
created by github.com/ethereum/go-ethereum/logger.init·1
	/Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/logger/sys.go:44 +0x25

goroutine 7 [chan receive]:
github.com/ethereum/go-ethereum/logger/glog.(*loggingT).flushDaemon(0x4d90f00)
	/Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/logger/glog/glog.go:897 +0x78
created by github.com/ethereum/go-ethereum/logger/glog.init·1
	/Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/logger/glog/glog.go:428 +0x77

goroutine 17 [syscall, 385 minutes, locked to thread]:
runtime.goexit()
	/usr/local/Cellar/go/1.4.1/libexec/src/runtime/asm_amd64.s:2232 +0x1

goroutine 9 [syscall, 385 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 10 [syscall, 383 minutes]:
syscall.Syscall(0x3, 0x3, 0xc208142000, 0x8000, 0xc2091f0560, 0x403c53a, 0xc208014e70)
	/usr/local/Cellar/go/1.4.1/libexec/src/syscall/asm_darwin_amd64.s:20 +0x5
syscall.read(0x3, 0xc208142000, 0x8000, 0x8000, 0xc208014e68, 0x0, 0x0)
	/usr/local/Cellar/go/1.4.1/libexec/src/syscall/zsyscall_darwin_amd64.go:970 +0x6e
syscall.Read(0x3, 0xc208142000, 0x8000, 0x8000, 0x20, 0x0, 0x0)
	/usr/local/Cellar/go/1.4.1/libexec/src/syscall/syscall_unix.go:136 +0x58
os.(*File).read(0xc208038058, 0xc208142000, 0x8000, 0x8000, 0x2, 0x0, 0x0)
	/usr/local/Cellar/go/1.4.1/libexec/src/os/file_unix.go:191 +0x86
os.(*File).Read(0xc208038058, 0xc208142000, 0x8000, 0x8000, 0x2, 0x0, 0x0)
	/usr/local/Cellar/go/1.4.1/libexec/src/os/file.go:95 +0x91
io.Copy(0x4f5e288, 0xc208038008, 0x4f5ee80, 0xc208038058, 0x239, 0x0, 0x0)
	/usr/local/Cellar/go/1.4.1/libexec/src/io/io.go:362 +0x1f6
created by main.console
	/Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/cmd/geth/main.go:312 +0x112

goroutine 11 [chan send, 384 minutes]:
github.com/ethereum/go-ethereum/p2p/nat.func·005()
	/Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/p2p/nat/nat.go:186 +0x69
created by github.com/ethereum/go-ethereum/p2p/nat.startautodisc
	/Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/p2p/nat/nat.go:186 +0x19c

goroutine 35 [select, 383 minutes]:
github.com/ethereum/go-ethereum/event/filter.(*FilterManager).filterLoop(0xc208af3b40)
	/Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/event/filter/eth_filter.go:74 +0x7e1
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 2236 [select, 383 minutes]:
github.com/ethereum/go-ethereum/miner.(*CpuMiner).update(0xc208b5a040)
	/Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/miner/agent.go:53 +0x1e1
created by github.com/ethereum/go-ethereum/miner.(*CpuMiner).Start
	/Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/miner/agent.go:47 +0xed

goroutine 34 [chan receive, 383 minutes]:
github.com/ethereum/go-ethereum/logger.sysLoop(0x4f5ef80, 0xc2080dddf0, 0xc208162000, 0xc20801d860)
	/Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/logger/sys.go:101 +0x5a
created by github.com/ethereum/go-ethereum/logger.func·001
	/Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/logger/sys.go:61 +0x176

goroutine 12 [select]:
github.com/syndtr/goleveldb/leveldb/util.(*BufferPool).drain(0xc2080ac460)
	/Users/tron/Work/ethereum/go-ethereum/Godeps/_workspace/src/github.com/syndtr/goleveldb/leveldb/util/buffer_pool.go:205 +0x21e
created by github.com/syndtr/goleveldb/leveldb/util.NewBufferPool
	/Users/tron/Work/ethereum/go-ethereum/Godeps/_workspace/src/github.com/syndtr/goleveldb/leveldb/util/buffer_pool.go:236 +0x24c

goroutine 13 [select, 384 minutes]:
github.com/syndtr/goleveldb/leveldb.(*DB).compactionError(0xc2081e6000)
	/Users/tron/Work/ethereum/go-ethereum/Godeps/_workspace/src/github.com/syndtr/goleveldb/leveldb/db_compaction.go:120 +0x48c
created by github.com/syndtr/goleveldb/leveldb.openDB
	/Users/tron/Work/ethereum/go-ethereum/Godeps/_workspace/src/github.com/syndtr/goleveldb/leveldb/db.go:126 +0x849

goroutine 14 [select]:
github.com/syndtr/goleveldb/leveldb.(*DB).mpoolDrain(0xc2081e6000)
	/Users/tron/Work/ethereum/go-ethereum/Godeps/_workspace/src/github.com/syndtr/goleveldb/leveldb/db_state.go:82 +0x14a
created by github.com/syndtr/goleveldb/leveldb.openDB
	/Users/tron/Work/ethereum/go-ethereum/Godeps/_workspace/src/github.com/syndtr/goleveldb/leveldb/db.go:127 +0x863

goroutine 15 [select, 384 minutes]:
github.com/syndtr/goleveldb/leveldb.(*DB).tCompaction(0xc2081e6000)
	/Users/tron/Work/ethereum/go-ethereum/Godeps/_workspace/src/github.com/syndtr/goleveldb/leveldb/db_compaction.go:812 +0x858
created by github.com/syndtr/goleveldb/leveldb.openDB
	/Users/tron/Work/ethereum/go-ethereum/Godeps/_workspace/src/github.com/syndtr/goleveldb/leveldb/db.go:130 +0x8a7

goroutine 16 [select, 385 minutes]:
github.com/syndtr/goleveldb/leveldb.(*DB).mCompaction(0xc2081e6000)
	/Users/tron/Work/ethereum/go-ethereum/Godeps/_workspace/src/github.com/syndtr/goleveldb/leveldb/db_compaction.go:759 +0x283
created by github.com/syndtr/goleveldb/leveldb.openDB
	/Users/tron/Work/ethereum/go-ethereum/Godeps/_workspace/src/github.com/syndtr/goleveldb/leveldb/db.go:131 +0x8c1

goroutine 66 [select, 385 minutes]:
github.com/syndtr/goleveldb/leveldb.(*DB).jWriter(0xc2081e6000)
	/Users/tron/Work/ethereum/go-ethereum/Godeps/_workspace/src/github.com/syndtr/goleveldb/leveldb/db_write.go:37 +0x197
created by github.com/syndtr/goleveldb/leveldb.openDB
	/Users/tron/Work/ethereum/go-ethereum/Godeps/_workspace/src/github.com/syndtr/goleveldb/leveldb/db.go:132 +0x8db

goroutine 67 [select]:
github.com/syndtr/goleveldb/leveldb/util.(*BufferPool).drain(0xc2080ac700)
	/Users/tron/Work/ethereum/go-ethereum/Godeps/_workspace/src/github.com/syndtr/goleveldb/leveldb/util/buffer_pool.go:205 +0x21e
created by github.com/syndtr/goleveldb/leveldb/util.NewBufferPool
	/Users/tron/Work/ethereum/go-ethereum/Godeps/_workspace/src/github.com/syndtr/goleveldb/leveldb/util/buffer_pool.go:236 +0x24c

goroutine 68 [select, 384 minutes]:
github.com/syndtr/goleveldb/leveldb.(*DB).compactionError(0xc2081b6160)
	/Users/tron/Work/ethereum/go-ethereum/Godeps/_workspace/src/github.com/syndtr/goleveldb/leveldb/db_compaction.go:120 +0x48c
created by github.com/syndtr/goleveldb/leveldb.openDB
	/Users/tron/Work/ethereum/go-ethereum/Godeps/_workspace/src/github.com/syndtr/goleveldb/leveldb/db.go:126 +0x849

goroutine 69 [select]:
github.com/syndtr/goleveldb/leveldb.(*DB).mpoolDrain(0xc2081b6160)
	/Users/tron/Work/ethereum/go-ethereum/Godeps/_workspace/src/github.com/syndtr/goleveldb/leveldb/db_state.go:82 +0x14a
created by github.com/syndtr/goleveldb/leveldb.openDB
	/Users/tron/Work/ethereum/go-ethereum/Godeps/_workspace/src/github.com/syndtr/goleveldb/leveldb/db.go:127 +0x863

goroutine 70 [select, 384 minutes]:
github.com/syndtr/goleveldb/leveldb.(*DB).tCompaction(0xc2081b6160)
	/Users/tron/Work/ethereum/go-ethereum/Godeps/_workspace/src/github.com/syndtr/goleveldb/leveldb/db_compaction.go:812 +0x858
created by github.com/syndtr/goleveldb/leveldb.openDB
	/Users/tron/Work/ethereum/go-ethereum/Godeps/_workspace/src/github.com/syndtr/goleveldb/leveldb/db.go:130 +0x8a7

goroutine 71 [select, 385 minutes]:
github.com/syndtr/goleveldb/leveldb.(*DB).mCompaction(0xc2081b6160)
	/Users/tron/Work/ethereum/go-ethereum/Godeps/_workspace/src/github.com/syndtr/goleveldb/leveldb/db_compaction.go:759 +0x283
created by github.com/syndtr/goleveldb/leveldb.openDB
	/Users/tron/Work/ethereum/go-ethereum/Godeps/_workspace/src/github.com/syndtr/goleveldb/leveldb/db.go:131 +0x8c1

goroutine 72 [select, 385 minutes]:
github.com/syndtr/goleveldb/leveldb.(*DB).jWriter(0xc2081b6160)
	/Users/tron/Work/ethereum/go-ethereum/Godeps/_workspace/src/github.com/syndtr/goleveldb/leveldb/db_write.go:37 +0x197
created by github.com/syndtr/goleveldb/leveldb.openDB
	/Users/tron/Work/ethereum/go-ethereum/Godeps/_workspace/src/github.com/syndtr/goleveldb/leveldb/db.go:132 +0x8db

goroutine 73 [select]:
github.com/syndtr/goleveldb/leveldb/util.(*BufferPool).drain(0xc2080ac9a0)
	/Users/tron/Work/ethereum/go-ethereum/Godeps/_workspace/src/github.com/syndtr/goleveldb/leveldb/util/buffer_pool.go:205 +0x21e
created by github.com/syndtr/goleveldb/leveldb/util.NewBufferPool
	/Users/tron/Work/ethereum/go-ethereum/Godeps/_workspace/src/github.com/syndtr/goleveldb/leveldb/util/buffer_pool.go:236 +0x24c

goroutine 22 [select, 385 minutes]:
github.com/syndtr/goleveldb/leveldb.(*DB).compactionError(0xc2081b62c0)
	/Users/tron/Work/ethereum/go-ethereum/Godeps/_workspace/src/github.com/syndtr/goleveldb/leveldb/db_compaction.go:120 +0x48c
created by github.com/syndtr/goleveldb/leveldb.openDB
	/Users/tron/Work/ethereum/go-ethereum/Godeps/_workspace/src/github.com/syndtr/goleveldb/leveldb/db.go:126 +0x849

goroutine 23 [select]:
github.com/syndtr/goleveldb/leveldb.(*DB).mpoolDrain(0xc2081b62c0)
	/Users/tron/Work/ethereum/go-ethereum/Godeps/_workspace/src/github.com/syndtr/goleveldb/leveldb/db_state.go:82 +0x14a
created by github.com/syndtr/goleveldb/leveldb.openDB
	/Users/tron/Work/ethereum/go-ethereum/Godeps/_workspace/src/github.com/syndtr/goleveldb/leveldb/db.go:127 +0x863

goroutine 24 [select, 385 minutes]:
github.com/syndtr/goleveldb/leveldb.(*DB).tCompaction(0xc2081b62c0)
	/Users/tron/Work/ethereum/go-ethereum/Godeps/_workspace/src/github.com/syndtr/goleveldb/leveldb/db_compaction.go:812 +0x858
created by github.com/syndtr/goleveldb/leveldb.openDB
	/Users/tron/Work/ethereum/go-ethereum/Godeps/_workspace/src/github.com/syndtr/goleveldb/leveldb/db.go:130 +0x8a7

goroutine 25 [select, 385 minutes]:
github.com/syndtr/goleveldb/leveldb.(*DB).mCompaction(0xc2081b62c0)
	/Users/tron/Work/ethereum/go-ethereum/Godeps/_workspace/src/github.com/syndtr/goleveldb/leveldb/db_compaction.go:759 +0x283
created by github.com/syndtr/goleveldb/leveldb.openDB
	/Users/tron/Work/ethereum/go-ethereum/Godeps/_workspace/src/github.com/syndtr/goleveldb/leveldb/db.go:131 +0x8c1

goroutine 26 [select, 385 minutes]:
github.com/syndtr/goleveldb/leveldb.(*DB).jWriter(0xc2081b62c0)
	/Users/tron/Work/ethereum/go-ethereum/Godeps/_workspace/src/github.com/syndtr/goleveldb/leveldb/db_write.go:37 +0x197
created by github.com/syndtr/goleveldb/leveldb.openDB
	/Users/tron/Work/ethereum/go-ethereum/Godeps/_workspace/src/github.com/syndtr/goleveldb/leveldb/db.go:132 +0x8db

goroutine 27 [select]:
github.com/ethereum/go-ethereum/core.(*ChainManager).update(0xc2081d4690)
	/Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/core/chain_manager.go:675 +0x649
created by github.com/ethereum/go-ethereum/core.NewChainManager
	/Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/core/chain_manager.go:130 +0x9b0

goroutine 28 [select, 383 minutes]:
github.com/ethereum/go-ethereum/miner.(*worker).update(0xc208b42a90)
	/Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/miner/worker.go:156 +0x584
created by github.com/ethereum/go-ethereum/miner.newWorker
	/Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/miner/worker.go:103 +0x2cb

goroutine 29 [chan send, 383 minutes]:
github.com/ethereum/go-ethereum/miner.(*worker).push(0xc208b42a90)
	/Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/miner/worker.go:218 +0x271
github.com/ethereum/go-ethereum/miner.(*worker).commitNewWork(0xc208b42a90)
	/Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/miner/worker.go:337 +0x8e6
github.com/ethereum/go-ethereum/miner.(*worker).wait(0xc208b42a90)
	/Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/miner/worker.go:202 +0x66a
created by github.com/ethereum/go-ethereum/miner.newWorker
	/Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/miner/worker.go:104 +0x2e5

goroutine 30 [select]:
github.com/ethereum/go-ethereum/eth.(*Ethereum).syncDatabases(0xc208184000)
	/Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/eth/backend.go:452 +0x5db
created by github.com/ethereum/go-ethereum/eth.(*Ethereum).Start
	/Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/eth/backend.go:430 +0x168

goroutine 31 [select]:
github.com/ethereum/go-ethereum/core.(*TxPool).Start(0xc208a70cb0)
	/Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/core/transaction_pool.go:92 +0x16c
created by github.com/ethereum/go-ethereum/eth.(*Ethereum).Start
	/Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/eth/backend.go:433 +0x189

goroutine 32 [chan receive, 385 minutes]:
github.com/ethereum/go-ethereum/eth.(*ProtocolManager).txBroadcastLoop(0xc208b3f200)
	/Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/eth/handler.go:404 +0x99
created by github.com/ethereum/go-ethereum/eth.(*ProtocolManager).Start
	/Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/eth/handler.go:107 +0x144

goroutine 33 [chan receive, 383 minutes]:
github.com/ethereum/go-ethereum/eth.(*ProtocolManager).minedBroadcastLoop(0xc208b3f200)
	/Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/eth/handler.go:394 +0x9f
created by github.com/ethereum/go-ethereum/eth.(*ProtocolManager).Start
	/Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/eth/handler.go:111 +0x267

goroutine 82 [select]:
github.com/ethereum/go-ethereum/eth.(*ProtocolManager).update(0xc208b3f200)
	/Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/eth/sync.go:21 +0x39e
created by github.com/ethereum/go-ethereum/eth.(*ProtocolManager).Start
	/Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/eth/handler.go:113 +0x284

goroutine 83 [chan receive, 385 minutes]:
github.com/ethereum/go-ethereum/eth.(*Ethereum).txBroadcastLoop(0xc208184000)
	/Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/eth/backend.go:521 +0x8b
created by github.com/ethereum/go-ethereum/eth.(*Ethereum).Start
	/Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/eth/backend.go:442 +0x303

goroutine 85 [select, 383 minutes]:
github.com/ethereum/go-ethereum/event/filter.(*FilterManager).filterLoop(0xc208181500)
	/Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/event/filter/eth_filter.go:74 +0x7e1
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 74 [select]:
github.com/ethereum/go-ethereum/xeth.(*XEth).start(0xc208b5c000)
	/Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/xeth/xeth.go:91 +0x3f0
created by github.com/ethereum/go-ethereum/xeth.New
	/Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/xeth/xeth.go:81 +0x51a

goroutine 76 [select, 383 minutes]:
github.com/ethereum/go-ethereum/xeth.func·002()
	/Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/xeth/xeth.go:212 +0x4d0
created by github.com/ethereum/go-ethereum/xeth.(*XEth).UpdateState
	/Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/xeth/xeth.go:231 +0x104

goroutine 78 [select]:
github.com/ethereum/go-ethereum/jsre.(*JSRE).runEventLoop(0xc208af3f00)
	/Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/jsre/jsre.go:151 +0xba0
created by github.com/ethereum/go-ethereum/jsre.New
	/Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/jsre/jsre.go:65 +0x280

goroutine 79 [select]:
github.com/ethereum/go-ethereum/xeth.(*XEth).start(0xc208b5c280)
	/Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/xeth/xeth.go:91 +0x3f0
created by github.com/ethereum/go-ethereum/xeth.New
	/Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/xeth/xeth.go:81 +0x51a

goroutine 2397 [chan send, 383 minutes]:
github.com/ethereum/go-ethereum/miner.(*CpuMiner).mine(0xc208a85f00, 0xc20866bc80)
	/Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/miner/agent.go:92 +0x327
created by github.com/ethereum/go-ethereum/miner.(*CpuMiner).update
	/Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/miner/agent.go:59 +0x133

goroutine 2232 [select, 383 minutes]:
github.com/ethereum/go-ethereum/miner.(*CpuMiner).update(0xc208a85f00)
	/Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/miner/agent.go:53 +0x1e1
created by github.com/ethereum/go-ethereum/miner.(*CpuMiner).Start
	/Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/miner/agent.go:47 +0xed

goroutine 2234 [select, 383 minutes]:
github.com/ethereum/go-ethereum/miner.(*CpuMiner).update(0xc208a85f80)
	/Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/miner/agent.go:53 +0x1e1
created by github.com/ethereum/go-ethereum/miner.(*CpuMiner).Start
	/Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/miner/agent.go:47 +0xed

goroutine 2158 [semacquire, 383 minutes]:
sync.(*Mutex).Lock(0xc208b5a000)
	/usr/local/Cellar/go/1.4.1/libexec/src/sync/mutex.go:66 +0xd3
github.com/ethereum/go-ethereum/miner.(*CpuMiner).mine(0xc208b5a000, 0xc208d91b00)
	/Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/miner/agent.go:83 +0x150
created by github.com/ethereum/go-ethereum/miner.(*CpuMiner).update
	/Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/miner/agent.go:59 +0x133

goroutine 2173 [syscall, 383 minutes]:
syscall.Syscall(0x3, 0x0, 0xc2090c4000, 0x1000, 0xc208032a90, 0x0, 0x1)
	/usr/local/Cellar/go/1.4.1/libexec/src/syscall/asm_darwin_amd64.s:20 +0x5
syscall.read(0x0, 0xc2090c4000, 0x1000, 0x1000, 0x0, 0x0, 0x0)
	/usr/local/Cellar/go/1.4.1/libexec/src/syscall/zsyscall_darwin_amd64.go:970 +0x6e
syscall.Read(0x0, 0xc2090c4000, 0x1000, 0x1000, 0xc209118788, 0x0, 0x0)
	/usr/local/Cellar/go/1.4.1/libexec/src/syscall/syscall_unix.go:136 +0x58
os.(*File).read(0xc208038000, 0xc2090c4000, 0x1000, 0x1000, 0xc209118758, 0x0, 0x0)
	/usr/local/Cellar/go/1.4.1/libexec/src/os/file_unix.go:191 +0x86
os.(*File).Read(0xc208038000, 0xc2090c4000, 0x1000, 0x1000, 0x40347da, 0x0, 0x0)
	/usr/local/Cellar/go/1.4.1/libexec/src/os/file.go:95 +0x91
bufio.(*Reader).fill(0xc2090bb980)
	/usr/local/Cellar/go/1.4.1/libexec/src/bufio/bufio.go:97 +0x1ce
bufio.(*Reader).ReadRune(0xc2090bb980, 0x0, 0x0, 0x0, 0x0)
	/usr/local/Cellar/go/1.4.1/libexec/src/bufio/bufio.go:227 +0xd7
github.com/peterh/liner.func·002()
	/Users/tron/Work/ethereum/go-ethereum/Godeps/_workspace/src/github.com/peterh/liner/input.go:95 +0x5d
created by github.com/peterh/liner.(*State).restartPrompt
	/Users/tron/Work/ethereum/go-ethereum/Godeps/_workspace/src/github.com/peterh/liner/input.go:103 +0xff

goroutine 2237 [select, 383 minutes]:
github.com/ethereum/go-ethereum/miner.(*CpuMiner).update(0xc208b5a080)
	/Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/miner/agent.go:53 +0x1e1
created by github.com/ethereum/go-ethereum/miner.(*CpuMiner).Start
	/Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/miner/agent.go:47 +0xed

goroutine 2160 [chan send, 381 minutes]:
github.com/ethereum/go-ethereum/miner.(*CpuMiner).mine(0xc208b5a080, 0xc208d91c80)
	/Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/miner/agent.go:92 +0x327
created by github.com/ethereum/go-ethereum/miner.(*CpuMiner).update
	/Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/miner/agent.go:59 +0x133

goroutine 2422 [chan send, 383 minutes]:
github.com/ethereum/go-ethereum/miner.(*CpuMiner).mine(0xc208b5a080, 0xc208d30180)
	/Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/miner/agent.go:92 +0x327
created by github.com/ethereum/go-ethereum/miner.(*CpuMiner).update
	/Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/miner/agent.go:59 +0x133

goroutine 2235 [chan send, 383 minutes]:
github.com/ethereum/go-ethereum/miner.(*CpuMiner).update(0xc208b5a000)
	/Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/miner/agent.go:56 +0xf6
created by github.com/ethereum/go-ethereum/miner.(*CpuMiner).Start
	/Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/miner/agent.go:47 +0xed

goroutine 2399 [chan send, 383 minutes]:
github.com/ethereum/go-ethereum/miner.(*CpuMiner).mine(0xc208a85f80, 0xc20866ba40)
	/Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/miner/agent.go:92 +0x327
created by github.com/ethereum/go-ethereum/miner.(*CpuMiner).update
	/Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/miner/agent.go:59 +0x133

goroutine 2420 [chan send, 383 minutes]:
github.com/ethereum/go-ethereum/miner.(*CpuMiner).mine(0xc208a85f80, 0xc2081d0300)
	/Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/miner/agent.go:94 +0x367
created by github.com/ethereum/go-ethereum/miner.(*CpuMiner).update
	/Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/miner/agent.go:59 +0x133

goroutine 2398 [chan send, 383 minutes]:
github.com/ethereum/go-ethereum/miner.(*CpuMiner).mine(0xc208a85f40, 0xc20866b980)
	/Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/miner/agent.go:92 +0x327
created by github.com/ethereum/go-ethereum/miner.(*CpuMiner).update
	/Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/miner/agent.go:59 +0x133

goroutine 2403 [chan send, 383 minutes]:
github.com/ethereum/go-ethereum/miner.(*CpuMiner).mine(0xc208a85f40, 0xc208d91800)
	/Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/miner/agent.go:92 +0x327
created by github.com/ethereum/go-ethereum/miner.(*CpuMiner).update
	/Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/miner/agent.go:59 +0x133

goroutine 2395 [chan send, 383 minutes]:
github.com/ethereum/go-ethereum/miner.(*CpuMiner).mine(0xc208b5a0c0, 0xc208d91d40)
	/Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/miner/agent.go:92 +0x327
created by github.com/ethereum/go-ethereum/miner.(*CpuMiner).update
	/Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/miner/agent.go:59 +0x133

goroutine 2394 [semacquire, 383 minutes]:
sync.(*Mutex).Lock(0xc208b5a100)
	/usr/local/Cellar/go/1.4.1/libexec/src/sync/mutex.go:66 +0xd3
github.com/ethereum/go-ethereum/miner.(*CpuMiner).mine(0xc208b5a100, 0xc208d91ec0)
	/Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/miner/agent.go:83 +0x150
created by github.com/ethereum/go-ethereum/miner.(*CpuMiner).update
	/Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/miner/agent.go:59 +0x133

goroutine 2233 [select, 383 minutes]:
github.com/ethereum/go-ethereum/miner.(*CpuMiner).update(0xc208a85f40)
	/Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/miner/agent.go:53 +0x1e1
created by github.com/ethereum/go-ethereum/miner.(*CpuMiner).Start
	/Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/miner/agent.go:47 +0xed

goroutine 2159 [chan send, 383 minutes]:
github.com/ethereum/go-ethereum/miner.(*CpuMiner).mine(0xc208b5a040, 0xc208d91bc0)
	/Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/miner/agent.go:92 +0x327
created by github.com/ethereum/go-ethereum/miner.(*CpuMiner).update
	/Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/miner/agent.go:59 +0x133

goroutine 2238 [select, 383 minutes]:
github.com/ethereum/go-ethereum/miner.(*CpuMiner).update(0xc208b5a0c0)
	/Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/miner/agent.go:53 +0x1e1
created by github.com/ethereum/go-ethereum/miner.(*CpuMiner).Start
	/Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/miner/agent.go:47 +0xed

goroutine 2239 [chan send, 383 minutes]:
github.com/ethereum/go-ethereum/miner.(*CpuMiner).update(0xc208b5a100)
	/Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/miner/agent.go:56 +0xf6
created by github.com/ethereum/go-ethereum/miner.(*CpuMiner).Start
	/Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/miner/agent.go:47 +0xed

goroutine 2240 [select, 383 minutes]:
github.com/ethereum/go-ethereum/miner.(*RemoteAgent).run(0xc208ae50e0)
	/Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/miner/remote_agent.go:50 +0x115
created by github.com/ethereum/go-ethereum/miner.(*RemoteAgent).Start
	/Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/miner/remote_agent.go:37 +0xac

goroutine 2241 [select, 383 minutes]:
github.com/ethereum/go-ethereum/miner.(*RemoteAgent).run(0xc208b878f0)
	/Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/miner/remote_agent.go:50 +0x115
created by github.com/ethereum/go-ethereum/miner.(*RemoteAgent).Start
	/Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/miner/remote_agent.go:37 +0xac

goroutine 2418 [chan send, 383 minutes]:
github.com/ethereum/go-ethereum/miner.(*CpuMiner).mine(0xc208a85f00, 0xc208d91e00)
	/Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/miner/agent.go:94 +0x367
created by github.com/ethereum/go-ethereum/miner.(*CpuMiner).update
	/Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/miner/agent.go:59 +0x133

goroutine 2421 [chan send, 383 minutes]:
github.com/ethereum/go-ethereum/miner.(*CpuMiner).mine(0xc208b5a040, 0xc208d300c0)
	/Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/miner/agent.go:92 +0x327
created by github.com/ethereum/go-ethereum/miner.(*CpuMiner).update
	/Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/miner/agent.go:59 +0x133

goroutine 2423 [chan send, 383 minutes]:
github.com/ethereum/go-ethereum/miner.(*CpuMiner).mine(0xc208b5a0c0, 0xc208d30540)
	/Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/miner/agent.go:92 +0x327
created by github.com/ethereum/go-ethereum/miner.(*CpuMiner).update
	/Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/miner/agent.go:59 +0x133

goroutine 2419 [chan send, 383 minutes]:
github.com/ethereum/go-ethereum/miner.(*CpuMiner).mine(0xc208a85f40, 0xc2081d0240)
	/Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/miner/agent.go:94 +0x367
created by github.com/ethereum/go-ethereum/miner.(*CpuMiner).update
	/Users/tron/Work/ethereum/go/src/github.com/ethereum/go-ethereum/miner/agent.go:59 +0x133

rax     0xe
rbx     0x4d91ba0
rcx     0x7fff5fbfeff8
rdx     0x7fff5fbff050
rdi     0x1403
rsi     0xc2080d0a00
rbp     0x1
rsp     0x7fff5fbfeff8
r8      0x0
r9      0xc208000000
r10     0xc207ff2f5f
r11     0x286
r12     0x0
r13     0x3
r14     0x13dbc86dad046000
r15     0x10
rip     0x407069b
rflags  0x286
cs      0x7
fs      0x0
gs      0x20000