fatal error: newosproc
D1105 10:18:43.357921   36054 task_signals.go:549] [   5] Notified of signal 23
D1105 10:18:43.357985   36054 task_block.go:265] [   5] Interrupt queued
D1105 10:18:43.358096   36054 task_signals.go:549] [  11] Notified of signal 23
D1105 10:18:43.358133   36054 task_block.go:265] [  11] Interrupt queued

runtime stack:
runtime.throw(0x11fa709, 0x9)
	GOROOT/src/runtime/panic.go:1116 +0x72 fp=0xc0000fbe38 sp=0xc0000fbe08 pc=0x434772
runtime.newosproc(0xc0005f8700)
	GOROOT/src/runtime/os_linux.go:161 +0x1ba fp=0xc0000fbe98 sp=0xc0000fbe38 pc=0x4310fa
runtime.newm1(0xc0005f8700)
	GOROOT/src/runtime/proc.go:1753 +0xdc fp=0xc0000fbed8 sp=0xc0000fbe98 pc=0x43a8ec
runtime.newm(0x0, 0xc000041000)
	GOROOT/src/runtime/proc.go:1732 +0x8f fp=0xc0000fbf08 sp=0xc0000fbed8 pc=0x43a76f
runtime.startm(0x0, 0xc00004d800)
	GOROOT/src/runtime/proc.go:1869 +0x12a fp=0xc0000fbf38 sp=0xc0000fbf08 pc=0x43acea
runtime.sysmon()
	GOROOT/src/runtime/proc.go:4533 +0x2a4 fp=0xc0000fbfb0 sp=0xc0000fbf38 pc=0x441c94
runtime.mstart1()
	GOROOT/src/runtime/proc.go:1097 +0xc3 fp=0xc0000fbfd8 sp=0xc0000fbfb0 pc=0x4396d3
runtime.mstart()
	GOROOT/src/runtime/proc.go:1062 +0x6e fp=0xc0000fc000 sp=0xc0000fbfd8 pc=0x4395ee