Bug#828931: llvm-toolchain-3.7: FTBFS on i386 with gcc-6 and glibc 2.23

[Sylvestre Ledru]

Le 22/08/2016 à 10:00, Luca BRUNO a écrit :
> severity 828931 important
> thanks
>
> Hi,
> are you also pulling something else from experimental (eg. gdb) or building 
> in 
> some slow/virtual environment?
> It looks like you are just hitting a timeout while pexpect-ing, so I fear 
> that 
> it is more easily related to your specific environment than the newer gcc/
> glibc:
>
>> line 1414, in expect_loop
>> raise TIMEOUT (str(e) + '\n' + str(self))
>> TIMEOUT: Timeout exceeded in read_nonblocking().
> I'm also bringing this back to its original severity, as a test timeout in 
> lldb-mi with mixed-in experimental stuff doesn't fit as "serious".
As I am expecting to remove llvm toolchain 3.7 soon, I won't work on it.
Please try with 3.8 or 3.9 instead.

thanks
S




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Bug#828931: llvm-toolchain-3.7: FTBFS on i386 with gcc-6 and glibc 2.23

[Luca BRUNO]

severity 828931 important
thanks

Hi,
are you also pulling something else from experimental (eg. gdb) or building in 
some slow/virtual environment?
It looks like you are just hitting a timeout while pexpect-ing, so I fear that 
it is more easily related to your specific environment than the newer gcc/
glibc:

> line 1414, in expect_loop
> raise TIMEOUT (str(e) + '\n' + str(self))
> TIMEOUT: Timeout exceeded in read_nonblocking().

I'm also bringing this back to its original severity, as a test timeout in 
lldb-mi with mixed-in experimental stuff doesn't fit as "serious".

Ciao, Luca

-- 
«Доверяй, но проверяй»


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Bug#828931: llvm-toolchain-3.7: FTBFS on i386 with gcc-6 and glibc 2.23

[Daniel Schepler]

Source: llvm-toolchain-3.7
Version: 1:3.7.1-2
Severity: important

>From my pbuilder build log, using a chroot preferring gcc-defaults and
glibc from experimental:

...
==
ERROR: test_lldbmi_tokens (TestMiSyntax.MiSyntaxTestCase)
   Test that 'lldb-mi --interpreter' prints command tokens.
--
Traceback (most recent call last):
  File "/build/llvm-toolchain-3.7-3.7.1/lldb/test/lldbtest.py", line
483, in wrapper
return func(self, *args, **kwargs)
  File "/build/llvm-toolchain-3.7-3.7.1/lldb/test/lldbtest.py", line
598, in wrapper
func(*args, **kwargs)
  File 
"/build/llvm-toolchain-3.7-3.7.1/lldb/test/tools/lldb-mi/syntax/TestMiSyntax.py",
line 30, in test_lldbmi_tokens
self.expect("\*stopped,reason=\"breakpoint-hit\"")
  File 
"/build/llvm-toolchain-3.7-3.7.1/lldb/test/tools/lldb-mi/lldbmi_testcase.py",
line 48, in expect
return self.child.expect(pattern, *args, **kwargs)
  File "/build/llvm-toolchain-3.7-3.7.1/lldb/test/pexpect-2.4/pexpect.py",
line 1316, in expect
return self.expect_list(compiled_pattern_list, timeout, searchwindowsize)
  File "/build/llvm-toolchain-3.7-3.7.1/lldb/test/pexpect-2.4/pexpect.py",
line 1330, in expect_list
return self.expect_loop(searcher_re(pattern_list), timeout,
searchwindowsize)
  File "/build/llvm-toolchain-3.7-3.7.1/lldb/test/pexpect-2.4/pexpect.py",
line 1414, in expect_loop
raise TIMEOUT (str(e) + '\n' + str(self))
TIMEOUT: Timeout exceeded in read_nonblocking().

version: 2.4 ($Revision: 516 $)
command: /build/llvm-toolchain-3.7-3.7.1/build-llvm/Release/bin/lldb-mi
args: ['/build/llvm-toolchain-3.7-3.7.1/build-llvm/Release/bin/lldb-mi',
'--interpreter']
searcher: searcher_re:
0: re.compile("\*stopped,reason="breakpoint-hit"")
buffer (last 100 chars): mi/syntax/a.out",symbols-loaded="0",loaded_addr="-"
(gdb)
*running,thread-id="all"
(gdb)
(gdb)

before (last 100 chars): mi/syntax/a.out",symbols-loaded="0",loaded_addr="-"
(gdb)
*running,thread-id="all"
(gdb)
(gdb)

after: 
match: None
match_index: None
exitstatus: None
flag_eof: False
pid: 29937
child_fd: 4
closed: False
timeout: 30
delimiter: 
logfile: None
logfile_read: 
logfile_send: None
maxread: 2000
ignorecase: False
searchwindowsize: None
delaybeforesend: 0.05
delayafterclose: 0.1
delayafterterminate: 0.1
Config=i686-gcc-6
--
RESULT: FAILED (0 passes, 0 failures, 2 errors, 0 skipped, 1 expected
failures, 0 unexpected successes)

 381 out of 388 test suites processed
-- 
Daniel Schepler