gold stack trace

gistfile1.txt

    *** Error in `/tmp/go-build391213453/command-line-arguments/_obj/exe/daemon': double free or corruption (fasttop): 0x000000000212cfb0 ***
    SIGABRT: abort
    PC=0x7fbaa57eb267
    signal arrived during cgo execution

    goroutine 16 [syscall, locked to thread]:
    runtime.cgocall_errno(0x4036e0, 0xc20814bb18, 0xc200000000)
    	/home/melvin/dev/go/src/runtime/cgocall.go:130 +0xf5 fp=0xc20814baf8 sp=0xc20814bad0
    github.com/presbrey/goraptor._Cfunc_raptor_free_world(0x212d8e0)
    	/home/melvin/go/src/github.com/presbrey/goraptor/:136 +0x45 fp=0xc20814bb18 sp=0xc20814baf8
    github.com/presbrey/goraptor.(*Parser).Free(0xc208103b90)
    	/home/melvin/go/src/github.com/presbrey/goraptor/goraptor.go:732 +0x59 fp=0xc20814bb28 sp=0xc20814bb18
    github.com/linkeddata/gold.(*Graph).ParseBase(0xc208102e70, 0x7fbaa63db6c8, 0xc20807b540, 0xc208077ef4, 0xb, 0xc2081196c0, 0x1a)
    	/home/melvin/go/src/github.com/linkeddata/gold/graph.go:275 +0x19e fp=0xc20814bb98 sp=0xc20814bb28
    github.com/linkeddata/gold.(*Graph).LoadURI(0xc208102e70, 0xc2081196c0, 0x1d, 0x0, 0x0)
    	/home/melvin/go/src/github.com/linkeddata/gold/graph.go:330 +0x2a0 fp=0xc20814bc80 sp=0xc20814bb98
    github.com/linkeddata/gold.WebIDTLSAuth(0xc20810c680, 0x0, 0x0, 0x0, 0x0)
    	/home/melvin/go/src/github.com/linkeddata/gold/webid.go:187 +0x7da fp=0xc20814c0c0 sp=0xc20814bc80
    github.com/linkeddata/gold.(*httpRequest).authn(0xc208076f70, 0x7fbaa63da760, 0xc20810ea00, 0x0, 0x0)
    	/home/melvin/go/src/github.com/linkeddata/gold/auth.go:39 +0x617 fp=0xc20814c188 sp=0xc20814c0c0
    github.com/linkeddata/gold.(*Server).handle(0xc208082500, 0x7fbaa63da760, 0xc20810ea00, 0xc208076f70, 0xc208102db0)
    	/home/melvin/go/src/github.com/linkeddata/gold/server.go:248 +0x836 fp=0xc208151b40 sp=0xc20814c188
    github.com/linkeddata/gold.(*Server).ServeHTTP(0xc208082500, 0x7fbaa63da760, 0xc20810ea00, 0xc2080349c0)
    	/home/melvin/go/src/github.com/linkeddata/gold/server.go:212 +0x518 fp=0xc208151cb0 sp=0xc208151b40
    net/http.serverHandler.ServeHTTP(0xc2080467e0, 0x7fbaa63da760, 0xc20810ea00, 0xc2080349c0)
    	/home/melvin/dev/go/src/net/http/server.go:1703 +0x19a fp=0xc208151d08 sp=0xc208151cb0
    net/http.(*conn).serve(0xc20810e5a0)
    	/home/melvin/dev/go/src/net/http/server.go:1204 +0xb57 fp=0xc208151fd8 sp=0xc208151d08
    runtime.goexit()
    	/home/melvin/dev/go/src/runtime/asm_amd64.s:2232 +0x1 fp=0xc208151fe0 sp=0xc208151fd8
    created by net/http.(*Server).Serve
    	/home/melvin/dev/go/src/net/http/server.go:1751 +0x35e

    goroutine 1 [IO wait]:
    net.(*pollDesc).Wait(0xc2080dd640, 0x72, 0x0, 0x0)
    	/home/melvin/dev/go/src/net/fd_poll_runtime.go:84 +0x47
    net.(*pollDesc).WaitRead(0xc2080dd640, 0x0, 0x0)
    	/home/melvin/dev/go/src/net/fd_poll_runtime.go:89 +0x43
    net.(*netFD).accept(0xc2080dd5e0, 0x0, 0x7fbaa63d7c70, 0xc2080761d8)
    	/home/melvin/dev/go/src/net/fd_unix.go:419 +0x40b
    net.(*TCPListener).AcceptTCP(0xc208038018, 0xc2080460c0, 0x0, 0x0)
    	/home/melvin/dev/go/src/net/tcpsock_posix.go:234 +0x4e
    net.(*TCPListener).Accept(0xc208038018, 0x0, 0x0, 0x0, 0x0)
    	/home/melvin/dev/go/src/net/tcpsock_posix.go:244 +0x4c
    crypto/tls.(*listener).Accept(0xc208101d20, 0x0, 0x0, 0x0, 0x0)
    	/home/melvin/dev/go/src/crypto/tls/tls.go:46 +0x6b
    net/http.(*Server).Serve(0xc2080467e0, 0x7fbaa63da0d0, 0xc208101d20, 0x0, 0x0)
    	/home/melvin/dev/go/src/net/http/server.go:1728 +0x92
    main.main()
    	/home/melvin/go/src/github.com/linkeddata/gold/server/daemon.go:166 +0x121e

    goroutine 17 [syscall, locked to thread]:
    runtime.goexit()
    	/home/melvin/dev/go/src/runtime/asm_amd64.s:2232 +0x1

    goroutine 18 [running]:
    signal: segmentation fault (core dumped)