only on goose, I need to propose a fix to dependencies.tsv for
juju/juju, but that is blocked by the fact that juju doesn't appear to
be compatible with the head of goose.

On Wed, Jul 2, 2014 at 10:01 PM, John A Meinel <email address hidden> wrote:
> I think this is Fix Committed now, right?
>
>
> On Wed, Jul 2, 2014 at 9:33 AM, Dave Cheney <email address hidden>
> wrote:
>
>> Public bug reported:
>>
>> Lots of data races when this package is used in anger.
>>
>> 2014/07/02 14:50:20 http: TLS handshake error from 127.0.0.1:58121:
>> remote error: bad certificate
>> 2014/07/02 14:50:20 http: TLS handshake error from 127.0.0.1:58124:
>> remote error: bad certificate
>> ==================
>> WARNING: DATA RACE
>> Read by goroutine 123:
>>   runtime.mapaccess2_faststr()
>>       /home/dfc/go/src/pkg/runtime/hashmap_fast.c:122 +0x0
>>   launchpad.net/goose/testservices/swiftservice.(*Swift).GetObject()
>>       /home/dfc/src/
>> launchpad.net/goose/testservices/swiftservice/service.go:83 +0x32a
>>   launchpad.net/goose/testservices/swiftservice.(*Swift).handleObjects()
>>       /home/dfc/src/
>> launchpad.net/goose/testservices/swiftservice/service_http.go:129 +0x215
>>   launchpad.net/goose/testservices/swiftservice.(*Swift).ServeHTTP()
>>       /home/dfc/src/
>> launchpad.net/goose/testservices/swiftservice/service_http.go:200 +0x3fb
>>   net/http.(*ServeMux).ServeHTTP()
>>       /home/dfc/go/src/pkg/net/http/server.go:1511 +0x21c
>>   net/http.serverHandler.ServeHTTP()
>>       /home/dfc/go/src/pkg/net/http/server.go:1673 +0x1fc
>>   net/http.(*conn).serve()
>>       /home/dfc/go/src/pkg/net/http/server.go:1174 +0xf9e
>>
>> Previous write by goroutine 54:
>>   runtime.mapdelete()
>>       /home/dfc/go/src/pkg/runtime/hashmap.goc:948 +0x0
>>   launchpad.net/goose/testservices/swiftservice.(*Swift).RemoveObject()
>>       /home/dfc/src/
>> launchpad.net/goose/testservices/swiftservice/service.go:181 +0x360
>>   launchpad.net/goose/testservices/swiftservice.(*Swift).handleObjects()
>>       /home/dfc/src/
>> launchpad.net/goose/testservices/swiftservice/service_http.go:142 +0x400
>>   launchpad.net/goose/testservices/swiftservice.(*Swift).ServeHTTP()
>>       /home/dfc/src/
>> launchpad.net/goose/testservices/swiftservice/service_http.go:200 +0x3fb
>>   net/http.(*ServeMux).ServeHTTP()
>>       /home/dfc/go/src/pkg/net/http/server.go:1511 +0x21c
>>   net/http.serverHandler.ServeHTTP()
>>       /home/dfc/go/src/pkg/net/http/server.go:1673 +0x1fc
>>   net/http.(*conn).serve()
>>       /home/dfc/go/src/pkg/net/http/server.go:1174 +0xf9e
>>   runtime.gosched0()
>>       /home/dfc/go/src/pkg/runtime/proc.c:1440 +0xbf
>>   math/big.nat.expNNWindowed()
>>       /home/dfc/go/src/pkg/math/big/nat.go:1359 +0xea8
>>   math/big.nat.expNN()
>>       /home/dfc/go/src/pkg/math/big/nat.go:1260 +0x4f1
>>   math/big.nat.probablyPrime()
>>       /home/dfc/go/src/pkg/math/big/nat.go:1445 +0x990
>>   math/big.(*Int).ProbablyPrime()
>>       /home/dfc/go/src/pkg/math/big/int.go:735 +0x7b
>>   crypto/rsa.(*PrivateKey).Validate()
>>       /home/dfc/go/src/pkg/crypto/rsa/rsa.go:91 +0x188
>>   crypto/x509.ParsePKCS1PrivateKey()
>>       /home/dfc/go/src/pkg/crypto/x509/pkcs1.go:77 +0xa3c
>>   crypto/tls.parsePrivateKey()
>>       /home/dfc/go/src/pkg/crypto/tls/tls.go:259 +0x94
>>   crypto/tls.X509KeyPair()
>>       /home/dfc/go/src/pkg/crypto/tls/tls.go:213 +0x3f5
>>   github.com/juju/juju/environs/config.verifyKeyPair()
>>       /home/dfc/src/github.com/juju/juju/environs/config/authkeys.go:82
>> +0x10d
>>   github.com/juju/juju/environs/config.Validate()
>>       /home/dfc/src/github.com/juju/juju/environs/config/config.go:333
>> +0x1496
>>   github.com/juju/juju/environs/config.New()
>>       /home/dfc/src/github.com/juju/juju/environs/config/config.go:170
>> +0x2b3
>>   github.com/juju/juju/provider/openstack.environProvider.Validate()
>>       /home/dfc/src/github.com/juju/juju/provider/openstack/config.go:229
>> +0x228d
>>   github.com/juju/juju/provider/openstack.environProvider.newConfig()
>>       /home/dfc/src/github.com/juju/juju/provider/openstack/config.go:99
>> +0x58
>>   github.com/juju/juju/provider/openstack.(*environ).SetConfig()
>>       /home/dfc/src/
>> github.com/juju/juju/provider/openstack/provider.go:700 +0x83
>>   github.com/juju/juju/provider/openstack.environProvider.Open()
>>       /home/dfc/src/
>> github.com/juju/juju/provider/openstack/provider.go:206 +0x187
>>   github.com/juju/juju/provider/openstack.environProvider.Prepare()
>>       /home/dfc/src/
>> github.com/juju/juju/provider/openstack/provider.go:227 +0x3ae
>>   github.com/juju/juju/provider/openstack.environProvider.Prepare·i()
>> <http://github.com/juju/juju/provider/openstack.environProvider.Prepare%C2%B7i()>
>>       <autogenerated>:110 +0x8a
>>   github.com/juju/juju/environs.prepare()
>>       /home/dfc/src/github.com/juju/juju/environs/open.go:219 +0x307
>>   github.com/juju/juju/environs.Prepare()
>>       /home/dfc/src/github.com/juju/juju/environs/open.go:196 +0xa2b
>>
>> github.com/juju/juju/provider/openstack_test.(*localHTTPSServerSuite).SetUpTest()
>>       /home/dfc/src/
>> github.com/juju/juju/provider/openstack/local_test.go:935 +0x606
>>   runtime.call16()
>>       /home/dfc/go/src/pkg/runtime/asm_amd64.s:363 +0x31
>>   reflect.Value.Call()
>>       /home/dfc/go/src/pkg/reflect/value.go:411 +0xed
>>   launchpad.net/gocheck.func·005()
>> <http://launchpad.net/gocheck.func%C2%B7005()>
>>       /home/dfc/src/launchpad.net/gocheck/gocheck.go:685 +0x1b7
>>   launchpad.net/gocheck.func·004()
>> <http://launchpad.net/gocheck.func%C2%B7004()>
>>       /home/dfc/src/launchpad.net/gocheck/gocheck.go:630 +0xf4
>>
>> Goroutine 123 (running) created at:
>>   net/http.(*Server).Serve()
>>       /home/dfc/go/src/pkg/net/http/server.go:1721 +0x35d
>>
>> Goroutine 54 (running) created at:
>>   net/http.(*Server).Serve()
>>       /home/dfc/go/src/pkg/net/http/server.go:1721 +0x35d
>> ==================
>> ==================
>> WARNING: DATA RACE
>> Read by goroutine 40:
>>   runtime.mapaccess2_faststr()
>>       /home/dfc/go/src/pkg/runtime/hashmap_fast.c:122 +0x0
>>   launchpad.net/goose/testservices/swiftservice.(*Swift).GetObject()
>>       /home/dfc/src/
>> launchpad.net/goose/testservices/swiftservice/service.go:83 +0x32a
>>   launchpad.net/goose/testservices/swiftservice.(*Swift).handleObjects()
>>       /home/dfc/src/
>> launchpad.net/goose/testservices/swiftservice/service_http.go:129 +0x215
>>   launchpad.net/goose/testservices/swiftservice.(*Swift).ServeHTTP()
>>       /home/dfc/src/
>> launchpad.net/goose/testservices/swiftservice/service_http.go:200 +0x3fb
>>   net/http.(*ServeMux).ServeHTTP()
>>       /home/dfc/go/src/pkg/net/http/server.go:1511 +0x21c
>>   net/http.serverHandler.ServeHTTP()
>>       /home/dfc/go/src/pkg/net/http/server.go:1673 +0x1fc
>>   net/http.(*conn).serve()
>>       /home/dfc/go/src/pkg/net/http/server.go:1174 +0xf9e
>>
>> Previous write by goroutine 94:
>>   runtime.mapdelete()
>>       /home/dfc/go/src/pkg/runtime/hashmap.goc:948 +0x0
>>   launchpad.net/goose/testservices/swiftservice.(*Swift).RemoveObject()
>>       /home/dfc/src/
>> launchpad.net/goose/testservices/swiftservice/service.go:181 +0x360
>>   launchpad.net/goose/testservices/swiftservice.(*Swift).handleObjects()
>>       /home/dfc/src/
>> launchpad.net/goose/testservices/swiftservice/service_http.go:142 +0x400
>>   launchpad.net/goose/testservices/swiftservice.(*Swift).ServeHTTP()
>>       /home/dfc/src/
>> launchpad.net/goose/testservices/swiftservice/service_http.go:200 +0x3fb
>>   net/http.(*ServeMux).ServeHTTP()
>>       /home/dfc/go/src/pkg/net/http/server.go:1511 +0x21c
>>   net/http.serverHandler.ServeHTTP()
>>       /home/dfc/go/src/pkg/net/http/server.go:1673 +0x1fc
>>   net/http.(*conn).serve()
>>       /home/dfc/go/src/pkg/net/http/server.go:1174 +0xf9e
>>   runtime.gosched0()
>>       /home/dfc/go/src/pkg/runtime/proc.c:1440 +0xbf
>>   crypto/elliptic.p256Mul()
>>       /home/dfc/go/src/pkg/crypto/elliptic/p256.go:645 +0x15ad
>>   crypto/elliptic.p256PointAdd()
>>       /home/dfc/go/src/pkg/crypto/elliptic/p256.go:921 +0x56d
>>   crypto/elliptic.p256ScalarMult()
>>       /home/dfc/go/src/pkg/crypto/elliptic/p256.go:1127 +0x7c9
>>   crypto/elliptic.p256Curve.ScalarMult()
>>       /home/dfc/go/src/pkg/crypto/elliptic/p256.go:76 +0x158
>>   crypto/tls.(*ecdheKeyAgreement).generateClientKeyExchange()
>>       /home/dfc/go/src/pkg/crypto/tls/key_agreement.go:394 +0x415
>>   crypto/tls.(*clientHandshakeState).doFullHandshake()
>>       /home/dfc/go/src/pkg/crypto/tls/handshake_client.go:402 +0x185c
>>   crypto/tls.(*Conn).clientHandshake()
>>       /home/dfc/go/src/pkg/crypto/tls/handshake_client.go:184 +0x1f36
>>   crypto/tls.(*Conn).Handshake()
>>       /home/dfc/go/src/pkg/crypto/tls/conn.go:974 +0x144
>>   net/http.func·021()
>>       /home/dfc/go/src/pkg/net/http/transport.go:577 +0x5b
>>
>> Goroutine 40 (running) created at:
>>   net/http.(*Server).Serve()
>>       /home/dfc/go/src/pkg/net/http/server.go:1721 +0x35d
>>
>> Goroutine 94 (running) created at:
>>   net/http.(*Server).Serve()
>>       /home/dfc/go/src/pkg/net/http/server.go:1721 +0x35d
>> ==================
>> ==================
>> WARNING: DATA RACE
>> Read by goroutine 305:
>>   runtime.mapaccess2_faststr()
>>       /home/dfc/go/src/pkg/runtime/hashmap_fast.c:122 +0x0
>>   launchpad.net/goose/testservices/swiftservice.(*Swift).GetObject()
>>       /home/dfc/src/
>> launchpad.net/goose/testservices/swiftservice/service.go:83 +0x32a
>>   launchpad.net/goose/testservices/swiftservice.(*Swift).handleObjects()
>>       /home/dfc/src/
>> launchpad.net/goose/testservices/swiftservice/service_http.go:129 +0x215
>>   launchpad.net/goose/testservices/swiftservice.(*Swift).ServeHTTP()
>>       /home/dfc/src/
>> launchpad.net/goose/testservices/swiftservice/service_http.go:200 +0x3fb
>>   net/http.(*ServeMux).ServeHTTP()
>>       /home/dfc/go/src/pkg/net/http/server.go:1511 +0x21c
>>   net/http.serverHandler.ServeHTTP()
>>       /home/dfc/go/src/pkg/net/http/server.go:1673 +0x1fc
>>   net/http.(*conn).serve()
>>       /home/dfc/go/src/pkg/net/http/server.go:1174 +0xf9e
>>
>> Previous write by goroutine 233:
>>   runtime.mapdelete()
>>       /home/dfc/go/src/pkg/runtime/hashmap.goc:948 +0x0
>>   launchpad.net/goose/testservices/swiftservice.(*Swift).RemoveObject()
>>       /home/dfc/src/
>> launchpad.net/goose/testservices/swiftservice/service.go:181 +0x360
>>   launchpad.net/goose/testservices/swiftservice.(*Swift).handleObjects()
>>       /home/dfc/src/
>> launchpad.net/goose/testservices/swiftservice/service_http.go:142 +0x400
>>   launchpad.net/goose/testservices/swiftservice.(*Swift).ServeHTTP()
>>       /home/dfc/src/
>> launchpad.net/goose/testservices/swiftservice/service_http.go:200 +0x3fb
>>   net/http.(*ServeMux).ServeHTTP()
>>       /home/dfc/go/src/pkg/net/http/server.go:1511 +0x21c
>>   net/http.serverHandler.ServeHTTP()
>>       /home/dfc/go/src/pkg/net/http/server.go:1673 +0x1fc
>>   net/http.(*conn).serve()
>>       /home/dfc/go/src/pkg/net/http/server.go:1174 +0xf9e
>>
>> Goroutine 305 (running) created at:
>>   net/http.(*Server).Serve()
>>       /home/dfc/go/src/pkg/net/http/server.go:1721 +0x35d
>>
>> Goroutine 233 (running) created at:
>>   net/http.(*Server).Serve()
>>       /home/dfc/go/src/pkg/net/http/server.go:1721 +0x35d
>> ==================
>> OK: 77 passed, 5 skipped
>> PASS
>> Found 3 data race(s)
>>
>> ** Affects: goose
>>      Importance: High
>>          Status: In Progress
>>
>> ** Affects: juju-core
>>      Importance: Undecided
>>      Assignee: Dave Cheney (dave-cheney)
>>          Status: In Progress
>>
>> ** Also affects: juju-core
>>    Importance: Undecided
>>        Status: New
>>
>> ** Branch linked: lp:~dave-cheney/goose/tip
>>
>> ** Changed in: juju-core
>>        Status: New => In Progress
>>
>> ** Changed in: juju-core
>>      Assignee: (unassigned) => Dave Cheney (dave-cheney)
>>
>> --
>> You received this bug notification because you are subscribed to juju-
>> core.
>> https://bugs.launchpad.net/bugs/1336634
>>
>> Title:
>>   testing/swiftservice: data race
>>
>> To manage notifications about this bug go to:
>> https://bugs.launchpad.net/goose/+bug/1336634/+subscriptions
>>
>
> --
> You received this bug notification because you are subscribed to the bug
> report.
> https://bugs.launchpad.net/bugs/1336634
>
> Title:
>   testing/swiftservice: data race
>
> Status in Go OpenStack Exchange:
>   In Progress
> Status in juju-core:
>   In Progress
>
> Bug description:
>   Lots of data races when this package is used in anger.
>
>   2014/07/02 14:50:20 http: TLS handshake error from 127.0.0.1:58121: remote error: bad certificate
>   2014/07/02 14:50:20 http: TLS handshake error from 127.0.0.1:58124: remote error: bad certificate
>   ==================
>   WARNING: DATA RACE
>   Read by goroutine 123:
>     runtime.mapaccess2_faststr()
>         /home/dfc/go/src/pkg/runtime/hashmap_fast.c:122 +0x0
>     launchpad.net/goose/testservices/swiftservice.(*Swift).GetObject()
>         /home/dfc/src/launchpad.net/goose/testservices/swiftservice/service.go:83 +0x32a
>     launchpad.net/goose/testservices/swiftservice.(*Swift).handleObjects()
>         /home/dfc/src/launchpad.net/goose/testservices/swiftservice/service_http.go:129 +0x215
>     launchpad.net/goose/testservices/swiftservice.(*Swift).ServeHTTP()
>         /home/dfc/src/launchpad.net/goose/testservices/swiftservice/service_http.go:200 +0x3fb
>     net/http.(*ServeMux).ServeHTTP()
>         /home/dfc/go/src/pkg/net/http/server.go:1511 +0x21c
>     net/http.serverHandler.ServeHTTP()
>         /home/dfc/go/src/pkg/net/http/server.go:1673 +0x1fc
>     net/http.(*conn).serve()
>         /home/dfc/go/src/pkg/net/http/server.go:1174 +0xf9e
>
>   Previous write by goroutine 54:
>     runtime.mapdelete()
>         /home/dfc/go/src/pkg/runtime/hashmap.goc:948 +0x0
>     launchpad.net/goose/testservices/swiftservice.(*Swift).RemoveObject()
>         /home/dfc/src/launchpad.net/goose/testservices/swiftservice/service.go:181 +0x360
>     launchpad.net/goose/testservices/swiftservice.(*Swift).handleObjects()
>         /home/dfc/src/launchpad.net/goose/testservices/swiftservice/service_http.go:142 +0x400
>     launchpad.net/goose/testservices/swiftservice.(*Swift).ServeHTTP()
>         /home/dfc/src/launchpad.net/goose/testservices/swiftservice/service_http.go:200 +0x3fb
>     net/http.(*ServeMux).ServeHTTP()
>         /home/dfc/go/src/pkg/net/http/server.go:1511 +0x21c
>     net/http.serverHandler.ServeHTTP()
>         /home/dfc/go/src/pkg/net/http/server.go:1673 +0x1fc
>     net/http.(*conn).serve()
>         /home/dfc/go/src/pkg/net/http/server.go:1174 +0xf9e
>     runtime.gosched0()
>         /home/dfc/go/src/pkg/runtime/proc.c:1440 +0xbf
>     math/big.nat.expNNWindowed()
>         /home/dfc/go/src/pkg/math/big/nat.go:1359 +0xea8
>     math/big.nat.expNN()
>         /home/dfc/go/src/pkg/math/big/nat.go:1260 +0x4f1
>     math/big.nat.probablyPrime()
>         /home/dfc/go/src/pkg/math/big/nat.go:1445 +0x990
>     math/big.(*Int).ProbablyPrime()
>         /home/dfc/go/src/pkg/math/big/int.go:735 +0x7b
>     crypto/rsa.(*PrivateKey).Validate()
>         /home/dfc/go/src/pkg/crypto/rsa/rsa.go:91 +0x188
>     crypto/x509.ParsePKCS1PrivateKey()
>         /home/dfc/go/src/pkg/crypto/x509/pkcs1.go:77 +0xa3c
>     crypto/tls.parsePrivateKey()
>         /home/dfc/go/src/pkg/crypto/tls/tls.go:259 +0x94
>     crypto/tls.X509KeyPair()
>         /home/dfc/go/src/pkg/crypto/tls/tls.go:213 +0x3f5
>     github.com/juju/juju/environs/config.verifyKeyPair()
>         /home/dfc/src/github.com/juju/juju/environs/config/authkeys.go:82 +0x10d
>     github.com/juju/juju/environs/config.Validate()
>         /home/dfc/src/github.com/juju/juju/environs/config/config.go:333 +0x1496
>     github.com/juju/juju/environs/config.New()
>         /home/dfc/src/github.com/juju/juju/environs/config/config.go:170 +0x2b3
>     github.com/juju/juju/provider/openstack.environProvider.Validate()
>         /home/dfc/src/github.com/juju/juju/provider/openstack/config.go:229 +0x228d
>     github.com/juju/juju/provider/openstack.environProvider.newConfig()
>         /home/dfc/src/github.com/juju/juju/provider/openstack/config.go:99 +0x58
>     github.com/juju/juju/provider/openstack.(*environ).SetConfig()
>         /home/dfc/src/github.com/juju/juju/provider/openstack/provider.go:700 +0x83
>     github.com/juju/juju/provider/openstack.environProvider.Open()
>         /home/dfc/src/github.com/juju/juju/provider/openstack/provider.go:206 +0x187
>     github.com/juju/juju/provider/openstack.environProvider.Prepare()
>         /home/dfc/src/github.com/juju/juju/provider/openstack/provider.go:227 +0x3ae
>     github.com/juju/juju/provider/openstack.environProvider.Prepare·i()
>         <autogenerated>:110 +0x8a
>     github.com/juju/juju/environs.prepare()
>         /home/dfc/src/github.com/juju/juju/environs/open.go:219 +0x307
>     github.com/juju/juju/environs.Prepare()
>         /home/dfc/src/github.com/juju/juju/environs/open.go:196 +0xa2b
>     github.com/juju/juju/provider/openstack_test.(*localHTTPSServerSuite).SetUpTest()
>         /home/dfc/src/github.com/juju/juju/provider/openstack/local_test.go:935 +0x606
>     runtime.call16()
>         /home/dfc/go/src/pkg/runtime/asm_amd64.s:363 +0x31
>     reflect.Value.Call()
>         /home/dfc/go/src/pkg/reflect/value.go:411 +0xed
>     launchpad.net/gocheck.func·005()
>         /home/dfc/src/launchpad.net/gocheck/gocheck.go:685 +0x1b7
>     launchpad.net/gocheck.func·004()
>         /home/dfc/src/launchpad.net/gocheck/gocheck.go:630 +0xf4
>
>   Goroutine 123 (running) created at:
>     net/http.(*Server).Serve()
>         /home/dfc/go/src/pkg/net/http/server.go:1721 +0x35d
>
>   Goroutine 54 (running) created at:
>     net/http.(*Server).Serve()
>         /home/dfc/go/src/pkg/net/http/server.go:1721 +0x35d
>   ==================
>   ==================
>   WARNING: DATA RACE
>   Read by goroutine 40:
>     runtime.mapaccess2_faststr()
>         /home/dfc/go/src/pkg/runtime/hashmap_fast.c:122 +0x0
>     launchpad.net/goose/testservices/swiftservice.(*Swift).GetObject()
>         /home/dfc/src/launchpad.net/goose/testservices/swiftservice/service.go:83 +0x32a
>     launchpad.net/goose/testservices/swiftservice.(*Swift).handleObjects()
>         /home/dfc/src/launchpad.net/goose/testservices/swiftservice/service_http.go:129 +0x215
>     launchpad.net/goose/testservices/swiftservice.(*Swift).ServeHTTP()
>         /home/dfc/src/launchpad.net/goose/testservices/swiftservice/service_http.go:200 +0x3fb
>     net/http.(*ServeMux).ServeHTTP()
>         /home/dfc/go/src/pkg/net/http/server.go:1511 +0x21c
>     net/http.serverHandler.ServeHTTP()
>         /home/dfc/go/src/pkg/net/http/server.go:1673 +0x1fc
>     net/http.(*conn).serve()
>         /home/dfc/go/src/pkg/net/http/server.go:1174 +0xf9e
>
>   Previous write by goroutine 94:
>     runtime.mapdelete()
>         /home/dfc/go/src/pkg/runtime/hashmap.goc:948 +0x0
>     launchpad.net/goose/testservices/swiftservice.(*Swift).RemoveObject()
>         /home/dfc/src/launchpad.net/goose/testservices/swiftservice/service.go:181 +0x360
>     launchpad.net/goose/testservices/swiftservice.(*Swift).handleObjects()
>         /home/dfc/src/launchpad.net/goose/testservices/swiftservice/service_http.go:142 +0x400
>     launchpad.net/goose/testservices/swiftservice.(*Swift).ServeHTTP()
>         /home/dfc/src/launchpad.net/goose/testservices/swiftservice/service_http.go:200 +0x3fb
>     net/http.(*ServeMux).ServeHTTP()
>         /home/dfc/go/src/pkg/net/http/server.go:1511 +0x21c
>     net/http.serverHandler.ServeHTTP()
>         /home/dfc/go/src/pkg/net/http/server.go:1673 +0x1fc
>     net/http.(*conn).serve()
>         /home/dfc/go/src/pkg/net/http/server.go:1174 +0xf9e
>     runtime.gosched0()
>         /home/dfc/go/src/pkg/runtime/proc.c:1440 +0xbf
>     crypto/elliptic.p256Mul()
>         /home/dfc/go/src/pkg/crypto/elliptic/p256.go:645 +0x15ad
>     crypto/elliptic.p256PointAdd()
>         /home/dfc/go/src/pkg/crypto/elliptic/p256.go:921 +0x56d
>     crypto/elliptic.p256ScalarMult()
>         /home/dfc/go/src/pkg/crypto/elliptic/p256.go:1127 +0x7c9
>     crypto/elliptic.p256Curve.ScalarMult()
>         /home/dfc/go/src/pkg/crypto/elliptic/p256.go:76 +0x158
>     crypto/tls.(*ecdheKeyAgreement).generateClientKeyExchange()
>         /home/dfc/go/src/pkg/crypto/tls/key_agreement.go:394 +0x415
>     crypto/tls.(*clientHandshakeState).doFullHandshake()
>         /home/dfc/go/src/pkg/crypto/tls/handshake_client.go:402 +0x185c
>     crypto/tls.(*Conn).clientHandshake()
>         /home/dfc/go/src/pkg/crypto/tls/handshake_client.go:184 +0x1f36
>     crypto/tls.(*Conn).Handshake()
>         /home/dfc/go/src/pkg/crypto/tls/conn.go:974 +0x144
>     net/http.func·021()
>         /home/dfc/go/src/pkg/net/http/transport.go:577 +0x5b
>
>   Goroutine 40 (running) created at:
>     net/http.(*Server).Serve()
>         /home/dfc/go/src/pkg/net/http/server.go:1721 +0x35d
>
>   Goroutine 94 (running) created at:
>     net/http.(*Server).Serve()
>         /home/dfc/go/src/pkg/net/http/server.go:1721 +0x35d
>   ==================
>   ==================
>   WARNING: DATA RACE
>   Read by goroutine 305:
>     runtime.mapaccess2_faststr()
>         /home/dfc/go/src/pkg/runtime/hashmap_fast.c:122 +0x0
>     launchpad.net/goose/testservices/swiftservice.(*Swift).GetObject()
>         /home/dfc/src/launchpad.net/goose/testservices/swiftservice/service.go:83 +0x32a
>     launchpad.net/goose/testservices/swiftservice.(*Swift).handleObjects()
>         /home/dfc/src/launchpad.net/goose/testservices/swiftservice/service_http.go:129 +0x215
>     launchpad.net/goose/testservices/swiftservice.(*Swift).ServeHTTP()
>         /home/dfc/src/launchpad.net/goose/testservices/swiftservice/service_http.go:200 +0x3fb
>     net/http.(*ServeMux).ServeHTTP()
>         /home/dfc/go/src/pkg/net/http/server.go:1511 +0x21c
>     net/http.serverHandler.ServeHTTP()
>         /home/dfc/go/src/pkg/net/http/server.go:1673 +0x1fc
>     net/http.(*conn).serve()
>         /home/dfc/go/src/pkg/net/http/server.go:1174 +0xf9e
>
>   Previous write by goroutine 233:
>     runtime.mapdelete()
>         /home/dfc/go/src/pkg/runtime/hashmap.goc:948 +0x0
>     launchpad.net/goose/testservices/swiftservice.(*Swift).RemoveObject()
>         /home/dfc/src/launchpad.net/goose/testservices/swiftservice/service.go:181 +0x360
>     launchpad.net/goose/testservices/swiftservice.(*Swift).handleObjects()
>         /home/dfc/src/launchpad.net/goose/testservices/swiftservice/service_http.go:142 +0x400
>     launchpad.net/goose/testservices/swiftservice.(*Swift).ServeHTTP()
>         /home/dfc/src/launchpad.net/goose/testservices/swiftservice/service_http.go:200 +0x3fb
>     net/http.(*ServeMux).ServeHTTP()
>         /home/dfc/go/src/pkg/net/http/server.go:1511 +0x21c
>     net/http.serverHandler.ServeHTTP()
>         /home/dfc/go/src/pkg/net/http/server.go:1673 +0x1fc
>     net/http.(*conn).serve()
>         /home/dfc/go/src/pkg/net/http/server.go:1174 +0xf9e
>
>   Goroutine 305 (running) created at:
>     net/http.(*Server).Serve()
>         /home/dfc/go/src/pkg/net/http/server.go:1721 +0x35d
>
>   Goroutine 233 (running) created at:
>     net/http.(*Server).Serve()
>         /home/dfc/go/src/pkg/net/http/server.go:1721 +0x35d
>   ==================
>   OK: 77 passed, 5 skipped
>   PASS
>   Found 3 data race(s)
>
> To manage notifications about this bug go to:
> https://bugs.launchpad.net/goose/+bug/1336634/+subscriptions