Re: [Xen-devel] [xen-unstable test] 103162: regressions - FAIL

["Jan Beulich" <JBeulich@xxxxxxxx>]

>>> On 12.12.16 at 20:18, <osstest-admin@xxxxxxxxxxxxxx> wrote:
> flight 103162 xen-unstable real [real]
> http://logs.test-lab.xenproject.org/osstest/logs/103162/ 
> 
> Regressions :-(
> 
> Tests which did not succeed and are blocking,
> including tests which could not be run:
>  build-i386-xsm                5 xen-build                fail REGR. vs. 
> 102942

While this may be spurious, I'm not sure it's not also indicative of
a build race: At the time of the failure there are three "make[2]"-s
in the process of building inside xen/extras/mini-os-remote/. In
particular I wonder whether

/home/osstest/build.103162.build-i386-xsm/xen/stubdom/mini-os-x86_32-xenstore/mini-os.o:
 In function `gnttab_alloc_and_grant':
/home/osstest/build.103162.build-i386-xsm/xen/extras/mini-os-remote/gnttab.c:155:
 undefined reference to `_text'
/home/osstest/build.103162.build-i386-xsm/xen/stubdom/mini-os-x86_32-xenstore/mini-os.o:
 In function `call_main':
/home/osstest/build.103162.build-i386-xsm/xen/extras/mini-os-remote/main.c:160: 
undefined reference to `__CTOR_LIST__'
/home/osstest/build.103162.build-i386-xsm/xen/extras/mini-os-remote/main.c:160: 
undefined reference to `__CTOR_LIST__'
/home/osstest/build.103162.build-i386-xsm/xen/stubdom/mini-os-x86_32-xenstore/mini-os.o:
 In function `_exit':
/home/osstest/build.103162.build-i386-xsm/xen/extras/mini-os-remote/main.c:171: 
undefined reference to `__DTOR_LIST__'
/home/osstest/build.103162.build-i386-xsm/xen/extras/mini-os-remote/main.c:171: 
undefined reference to `__DTOR_LIST__'
/home/osstest/build.103162.build-i386-xsm/xen/stubdom/mini-os-x86_32-xenstore/mini-os.o:
 In function `alloc_pages':
/home/osstest/build.103162.build-i386-xsm/xen/extras/mini-os-remote/mm.c:273: 
undefined reference to `_text'
/home/osstest/build.103162.build-i386-xsm/xen/stubdom/mini-os-x86_32-xenstore/mini-os.o:
 In function `free_pages':
/home/osstest/build.103162.build-i386-xsm/xen/extras/mini-os-remote/mm.c:291: 
undefined reference to `_text'
/home/osstest/build.103162.build-i386-xsm/xen/extras/mini-os-remote/mm.c:304: 
undefined reference to `_text'
/home/osstest/build.103162.build-i386-xsm/xen/extras/mini-os-remote/mm.c:314: 
undefined reference to `_text'
/home/osstest/build.103162.build-i386-xsm/xen/stubdom/mini-os-x86_32-xenstore/mini-os.o:
 In function `init_page_allocator':
/home/osstest/build.103162.build-i386-xsm/xen/extras/mini-os-remote/mm.c:157: 
undefined reference to `_text'
/home/osstest/build.103162.build-i386-xsm/xen/stubdom/mini-os-x86_32-xenstore/mini-os.o:/home/osstest/build.103162.build-i386-xsm/xen/extras/mini-os-remote/mm.c:157:
 more undefined references to `_text' follow
/home/osstest/build.103162.build-i386-xsm/xen/stubdom/mini-os-x86_32-xenstore/mini-os.o:
 In function `arch_init_mm':
/home/osstest/build.103162.build-i386-xsm/xen/extras/mini-os-remote/arch/x86/mm.c:858:
 undefined reference to `_etext'
/home/osstest/build.103162.build-i386-xsm/xen/extras/mini-os-remote/arch/x86/mm.c:859:
 undefined reference to `_erodata'
/home/osstest/build.103162.build-i386-xsm/xen/extras/mini-os-remote/arch/x86/mm.c:860:
 undefined reference to `_edata'
/home/osstest/build.103162.build-i386-xsm/xen/extras/mini-os-remote/arch/x86/mm.c:862:
 undefined reference to `_end'
/home/osstest/build.103162.build-i386-xsm/xen/stubdom/mini-os-x86_32-xenstore/mini-os.o:
 In function `build_pagetable':
/home/osstest/build.103162.build-i386-xsm/xen/extras/mini-os-remote/arch/x86/mm.c:288:
 undefined reference to `_text'
/home/osstest/build.103162.build-i386-xsm/xen/extras/mini-os-remote/arch/x86/mm.c:294:
 undefined reference to `_text'
/home/osstest/build.103162.build-i386-xsm/xen/extras/mini-os-remote/arch/x86/mm.c:305:
 undefined reference to `_text'
/home/osstest/build.103162.build-i386-xsm/xen/extras/mini-os-remote/arch/x86/mm.c:306:
 undefined reference to `_text'
/home/osstest/build.103162.build-i386-xsm/xen/extras/mini-os-remote/arch/x86/mm.c:314:
 undefined reference to `_text'
/home/osstest/build.103162.build-i386-xsm/xen/stubdom/mini-os-x86_32-xenstore/mini-os.o:/home/osstest/build.103162.build-i386-xsm/xen/extras/mini-os-remote/arch/x86/mm.c:333:
 more undefined references to `_text' follow
/home/osstest/build.103162.build-i386-xsm/xen/stubdom/mini-os-x86_32-xenstore/mini-os.o:
 In function `set_readonly':
/home/osstest/build.103162.build-i386-xsm/xen/extras/mini-os-remote/arch/x86/mm.c:397:
 undefined reference to `_erodata'
/home/osstest/build.103162.build-i386-xsm/xen/extras/mini-os-remote/arch/x86/mm.c:397:
 undefined reference to `_text'
/home/osstest/build.103162.build-i386-xsm/xen/extras/mini-os-remote/arch/x86/mm.c:413:
 undefined reference to `_text'
/home/osstest/build.103162.build-i386-xsm/xen/extras/mini-os-remote/arch/x86/mm.c:419:
 undefined reference to `_text'
/home/osstest/build.103162.build-i386-xsm/xen/extras/mini-os-remote/arch/x86/mm.c:441:
 undefined reference to `_erodata'
/home/osstest/build.103162.build-i386-xsm/xen/extras/mini-os-remote/arch/x86/mm.c:399:
 undefined reference to `_erodata'
/home/osstest/build.103162.build-i386-xsm/xen/stubdom/mini-os-x86_32-xenstore/mini-os.o:
 In function `page_walk':
/home/osstest/build.103162.build-i386-xsm/xen/extras/mini-os-remote/arch/x86/traps.c:110:
 undefined reference to `_text'
/home/osstest/build.103162.build-i386-xsm/xen/extras/mini-os-remote/arch/x86/traps.c:113:
 undefined reference to `_text'
/home/osstest/build.103162.build-i386-xsm/xen/stubdom/mini-os-x86_32-xenstore/mini-os.o:
 In function `handle_cow':
/home/osstest/build.103162.build-i386-xsm/xen/extras/mini-os-remote/arch/x86/traps.c:139:
 undefined reference to `_text'
/home/osstest/build.103162.build-i386-xsm/xen/extras/mini-os-remote/arch/x86/traps.c:146:
 undefined reference to `_text'
/home/osstest/build.103162.build-i386-xsm/xen/extras/mini-os-remote/arch/x86/traps.c:157:
 undefined reference to `_text'

perhaps indicates that the three buildings of
arch/x86/minios-x86_32.lds overlapped in a way resulting in a
corrupt file.

Jan

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