Bug 1736731

Summary: swig: FTBFS in Fedora 31: panic: runtime error: index out of range [15] with length 0
Product: [Fedora] Fedora Reporter: Fedora Release Engineering <releng>
Component: swigAssignee: Jitka Plesnikova <jplesnik>
Status: CLOSED RAWHIDE QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: rawhideCC: besser82, jplesnik, ppisar, vonsch
Target Milestone: ---   
Target Release: ---   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard:
Fixed In Version: swig-4.0.0-5.fc31 Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2019-08-12 12:36:23 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Bug Depends On:    
Bug Blocks: 1700317, 1732841    
Attachments:
Description Flags
build.log
none
root.log
none
state.log none

Description Fedora Release Engineering 2019-08-01 20:28:41 UTC 
swig failed to build from source in Fedora rawhide/f31

https://koji.fedoraproject.org/koji/taskinfo?taskID=36637776


For details on the mass rebuild see:

https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild
Please fix swig at your earliest convenience and set the bug's status to
ASSIGNED when you start fixing it. If the bug remains in NEW state for 8 weeks,
swig will be orphaned. Before branching of Fedora 32,
swig will be retired, if it still fails to build.

For more details on the FTBFS policy, please visit:
https://fedoraproject.org/wiki/Fails_to_build_from_source
Comment 1 Fedora Release Engineering 2019-08-01 20:28:50 UTC 
Created attachment 1599418 [details]
build.log

file build.log too big, will only attach last 32768 bytes
Comment 2 Fedora Release Engineering 2019-08-01 20:28:54 UTC 
Created attachment 1599419 [details]
root.log

file root.log too big, will only attach last 32768 bytes
Comment 3 Fedora Release Engineering 2019-08-01 20:28:56 UTC 
Created attachment 1599420 [details]
state.log
Comment 4 Petr Pisar 2019-08-02 09:07:57 UTC 
A difference between passing and failing build root is at <https://apps.fedoraproject.org/koschei/build/6719636>.
Upgrading golang from 1.12.7-1.fc31 to 1.13-0.beta1.1.fc31 looks suspitious.
Comment 5 Petr Pisar 2019-08-02 09:12:12 UTC 
From the build log:

panic: runtime error: index out of range [15] with l
ength 0
BUILDSTDERR: goroutine 1 [running]:
BUILDSTDERR: cmd/link/internal/ld.decodetypeKind(...)
BUILDSTDERR:    /usr/lib/golang/src/cmd/link/internal/ld/decodesym.go:69
BUILDSTDERR: cmd/link/internal/ld.newtype(0x27ca000, 0x27d4814, 0x24636f8)
BUILDSTDERR:    /usr/lib/golang/src/cmd/link/internal/ld/dwarf.go:424 +0x2564
BUILDSTDERR: cmd/link/internal/ld.defgotype(0x27ca000, 0x27d4814, 0x13)
BUILDSTDERR:    /usr/lib/golang/src/cmd/link/internal/ld/dwarf.go:419 +0x188
BUILDSTDERR: cmd/link/internal/ld.dwarfGenerateDebugInfo(0x27ca000)
BUILDSTDERR:    /usr/lib/golang/src/cmd/link/internal/ld/dwarf.go:1900 +0x7e4
BUILDSTDERR: cmd/link/internal/ld.Main(0x3f25c8, 0x4, 0x8, 0x1, 0xd, 0xe, 0x269218, 0x12, 
0x26c395, 0x18, ...)
BUILDSTDERR:    /usr/lib/golang/src/cmd/link/internal/ld/main.go:212 +0xb38
BUILDSTDERR: main.main()
BUILDSTDERR:    /usr/lib/golang/src/cmd/link/main.go:65 +0x118
BUILDSTDERR: make[3]: *** [../../Makefile:1623: go_cpp] Error 1
BUILDSTDERR: make[2]: *** [Makefile:16: build] Error 2
BUILDSTDERR: make[2]: Target 'check' not remade because of errors.
Comment 6 Jitka Plesnikova 2019-08-07 14:32:45 UTC 
I disable Go tests in the build swig-4.0.0-4.fc31 until I will have the fix for it.
Comment 7 Jitka Plesnikova 2019-08-12 12:36:23 UTC 
Backported the upstream fix.