To quote myself: "Please do not strip Go binaries, it is not supported, not tested, is often broken, and doesn't do what you want"
To unpack that a bit * not supported, as in, we don't support it, and recommend against it when asked * not tested, we don't test stripped binaries as part of the build CI process * is often broken, stripping a go binary will produce anywhere from no, to subtle, to outright execution failure, see above * doesn't do what you want, we have a flag called -g, but the information it stores in the elf sections is a superset of what strip thinks it is removing, in short, strip does not strip out the debug data, we hide it too well. On Tue, Jul 16, 2013 at 8:53 AM, David Cheney <david.che...@canonical.com> wrote: > We are stripping the binaries. > > alarm(~) % file ./go.1 > ./go.1: ELF 32-bit LSB executable, ARM, EABI5 version 1 (SYSV), > dynamically linked (uses shared libs), stripped > > That is why it falis. > > On Tue, Jul 16, 2013 at 12:46 AM, Robie Basak > <1200...@bugs.launchpad.net> wrote: >> go binary from saucy attached (/usr/bin/go from 2:1.1.1-0ubuntu1). I >> couldn't get it to give me a core file - it seems to trap SEGV with >> golang-specific handling. Any hints? >> >> ** Attachment added: "go" >> >> https://bugs.launchpad.net/ubuntu/+source/golang/+bug/1200255/+attachment/3737603/+files/go >> >> -- >> You received this bug notification because you are subscribed to the bug >> report. >> https://bugs.launchpad.net/bugs/1200255 >> >> Title: >> go get ... fails with SIGILL on armhf >> >> Status in “golang” package in Ubuntu: >> Confirmed >> >> Bug description: >> jamespage@winehouse:~/go$ go get -v launchpad.net/juju-core/... >> SIGILL: illegal instruction >> PC=0x6854e >> >> net._C2func_getaddrinfo(0xb6935138, 0x0, 0x10723300, 0x106f3190, >> 0xb6a7509c, ...) >> net/_obj/_cgo_defun.c:43 +0x30 >> net.cgoLookupIPCNAME(0x10723200, 0x12, 0x0, 0x0, 0x0, ...) >> net/_obj/_cgo_gotypes.go:180 +0xfc >> net.cgoLookupIP(0x10723200, 0x12, 0x0, 0x0, 0x0, ...) >> net/_obj/_cgo_gotypes.go:226 +0x54 >> net.cgoLookupHost(0x10723200, 0x12, 0x0, 0x0, 0x0, ...) >> net/_obj/_cgo_gotypes.go:104 +0x54 >> net.lookupHost(0x10723200, 0x12, 0x0, 0x0, 0x0, ...) >> /usr/lib/go/src/pkg/net/lookup_unix.go:56 +0x4c >> net.lookupHostDeadline(0x10723200, 0x12, 0x0, 0x0, 0x0, ...) >> /usr/lib/go/src/pkg/net/lookup.go:19 +0xf4 >> net.resolveInternetAddr(0x3044f0, 0x3, 0x10723200, 0x16, 0x0, ...) >> /usr/lib/go/src/pkg/net/ipsock.go:210 +0x344 >> net.resolveAddr(0x309890, 0x4, 0x3044f0, 0x3, 0x10723200, ...) >> /usr/lib/go/src/pkg/net/dial.go:97 +0x3b0 >> net.resolveAndDial(0x3044f0, 0x3, 0x10723200, 0x16, 0x0, ...) >> /usr/lib/go/src/pkg/net/fd_unix.go:45 +0x74 >> net.(*Dialer).Dial(0xb6a40e70, 0x3044f0, 0x3, 0x10723200, 0x16, ...) >> /usr/lib/go/src/pkg/net/dial.go:146 +0xa4 >> net.Dial(0x3044f0, 0x3, 0x10723200, 0x16, 0x1197e0, ...) >> /usr/lib/go/src/pkg/net/dial.go:131 +0x60 >> net/http.(*Transport).dial(0x1069b4e0, 0x3044f0, 0x3, 0x10723200, 0x16, >> ...) >> /usr/lib/go/src/pkg/net/http/transport.go:384 +0xb0 >> net/http.(*Transport).dialConn(0x1069b4e0, 0x10723220, 0x106f30f0, 0x2, >> 0xb6a7500c, ...) >> /usr/lib/go/src/pkg/net/http/transport.go:427 +0x68 >> net/http.func·012() >> /usr/lib/go/src/pkg/net/http/transport.go:402 +0x40 >> created by net/http.(*Transport).getConn >> /usr/lib/go/src/pkg/net/http/transport.go:404 +0x114 >> >> goroutine 1 [select]: >> net/http.(*Transport).getConn(0x1069b4e0, 0x10723220, 0x10723220, 0x0, >> 0x0, ...) >> /usr/lib/go/src/pkg/net/http/transport.go:407 +0x224 >> net/http.(*Transport).RoundTrip(0x1069b4e0, 0x10745700, 0x16bac0, 0x0, >> 0x0, ...) >> /usr/lib/go/src/pkg/net/http/transport.go:181 +0x2b8 >> net/http.send(0x10745700, 0x1066bf40, 0x1069b4e0, 0x0, 0x0, ...) >> /usr/lib/go/src/pkg/net/http/client.go:166 +0x340 >> net/http.(*Client).send(0x4ddae8, 0x10745700, 0x3b, 0x2, 0x10735d06, ...) >> /usr/lib/go/src/pkg/net/http/client.go:100 +0x10c >> net/http.(*Client).doFollowingRedirects(0x4ddae8, 0x10745700, 0x35cd10, >> 0x0, 0x0, ...) >> /usr/lib/go/src/pkg/net/http/client.go:282 +0x5c8 >> net/http.(*Client).Get(0x4ddae8, 0x10735d00, 0x3b, 0x3, 0x0, ...) >> /usr/lib/go/src/pkg/net/http/client.go:236 +0xac >> main.httpGET(0x10735d00, 0x3b, 0x0, 0x0, 0x0, ...) >> /usr/lib/go/src/cmd/go/http.go:29 +0x58 >> main.launchpadVCS(0x107231c0, 0x107231c0, 0x30b990) >> /usr/lib/go/src/cmd/go/vcs.go:681 +0xdc >> main.repoRootForImportPathStatic(0xbef9a6f9, 0x1b, 0x301db0, 0x0, >> 0x141bcb1, ...) >> /usr/lib/go/src/cmd/go/vcs.go:397 +0x6b4 >> main.repoRootForImportPath(0xbef9a6f9, 0x1b, 0xbef9a6f9, 0x1b, 0xbef9a6f9, >> ...) >> /usr/lib/go/src/cmd/go/vcs.go:332 +0x48 >> main.downloadPackage(0x1068b8c0, 0x106ba700, 0xbef9a6f9) >> /usr/lib/go/src/cmd/go/get.go:278 +0xdf0 >> main.download(0xbef9a6f9, 0x1b, 0x10691d30) >> /usr/lib/go/src/cmd/go/get.go:161 +0x678 >> main.runGet(0x4d8228, 0x1066b018, 0x1, 0x1) >> /usr/lib/go/src/cmd/go/get.go:68 +0xc4 >> main.main() >> /usr/lib/go/src/cmd/go/main.go:156 +0x4ec >> >> goroutine 2 [syscall]: >> >> goroutine 4 [syscall]: >> created by os/signal.init·1 >> /usr/lib/go/src/pkg/os/signal/signal_unix.go:27 +0x44 >> >> trap 0x6 >> error 0x0 >> oldmask 0x0 >> r0 0x0 >> r1 0xb6f816d5 >> r2 0x5 >> r3 0x1070d000 >> r4 0x6f >> r5 0xbef9a118 >> r6 0x0 >> r7 0xbef9a118 >> r8 0x2 >> r9 0x4e1958 >> r10 0x1070d000 >> fp 0xbef9a11d >> ip 0xe81eff09 >> sp 0xbef9a0d8 >> lr 0xb6f15a2a >> pc 0x6854e >> cpsr 0x400f0130 >> fault 0x1bc >> >> ProblemType: Bug >> DistroRelease: Ubuntu 13.10 >> Package: golang 2:1.1.1-0ubuntu1 >> ProcVersionSignature: Ubuntu 3.5.0-223.34-omap4 3.5.7.9 >> Uname: Linux 3.5.0-223-omap4 armv7l >> ApportVersion: 2.10.2-0ubuntu4 >> Architecture: armhf >> Date: Thu Jul 11 15:46:53 2013 >> MarkForUpload: True >> PackageArchitecture: all >> SourcePackage: golang >> UpgradeStatus: Upgraded to saucy on 2013-02-28 (133 days ago) >> >> To manage notifications about this bug go to: >> https://bugs.launchpad.net/ubuntu/+source/golang/+bug/1200255/+subscriptions -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1200255 Title: go get ... fails with SIGILL on armhf To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/golang/+bug/1200255/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
