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Bug#1016106: duma: FTBFS on hurd-i386 (builds OK, but most self tests fail)

Package: duma
Tags: hurd, ftbfs, confirmed, help
Usertags: debian-hurd@lists.debian.org
X-Debbugs-Cc: debian-hurd@lists.debian.org


duma compiles & links on Hurd, but self tests fail.
https://buildd.debian.org/status/package.php?p=duma


Testing via KVM, shows that all tests except for thread-test,
fail with output 'Killed'.

Back trace on dumatest shows an endless loop. Repeats every ten steps.


=====================================================

Starting program: /home/demo/duma-2.5.21/dumatest

Thread 4 received signal ?, Unknown signal.
0x010b9415 in ?? () from /lib/i386-gnu/libc.so.0.3
#0  0x010b9415 in ?? () from /lib/i386-gnu/libc.so.0.3
#1  0x010b812a in dcgettext () from /lib/i386-gnu/libc.so.0.3
#2  0x010b7452 in __assert_fail () from /lib/i386-gnu/libc.so.0.3
#3  0x010452cf in pthread_self () from /lib/i386-gnu/libpthread.so.0.3
#4  0x08036095 in lock () at sem_inc.c:135
#5  0x080361d6 in DUMA_get_sem () at sem_inc.c:230
#6  0x080345a1 in _duma_allocate (alignment=1, userSize=100, protectBelow=0,
    fillByte=255, protectAllocList=1, allocator=EFA_MALLOC, #49 0x01103ce5 in ?? () from /lib/i386-gnu/libc.so.0.3
#7  0x080353b6 in _duma_malloc (size=100,
    filename=0x8037060 <unknown_file> "UNKNOWN (use #include \"duma.h\")",
    lineno=0) at duma.c:1970
#8  0x08035c8b in malloc (size=100) at duma.c:2424
#9  0x01103ce5 in ?? () from /lib/i386-gnu/libc.so.0.3
#10 0x010e06a7 in asprintf () from /lib/i386-gnu/libc.so.0.3
#11 0x010b736a in ?? () from /lib/i386-gnu/libc.so.0.3
#12 0x010b7469 in __assert_fail () from /lib/i386-gnu/libc.so.0.3
#13 0x010452cf in pthread_self () from /lib/i386-gnu/libpthread.so.0.3
#14 0x08036095 in lock () at sem_inc.c:135
#15 0x080361d6 in DUMA_get_sem () at sem_inc.c:230
#16 0x080345a1 in _duma_allocate (alignment=1, userSize=100, protectBelow=0,
    fillByte=255, protectAllocList=1, allocator=EFA_MALLOC,
    fail=DUMA_FAIL_ENV,
    filename=0x8037060 <unknown_file> "UNKNOWN (use #include \"duma.h\")",
    lineno=0) at duma.c:1386
#17 0x080353b6 in _duma_malloc (size=100,
    filename=0x8037060 <unknown_file> "UNKNOWN (use #include \"duma.h\")",
    lineno=0) at duma.c:1970
#18 0x08035c8b in malloc (size=100) at duma.c:2424
#19 0x01103ce5 in ?? () from /lib/i386-gnu/libc.so.0.3
#20 0x010e06a7 in asprintf () from /lib/i386-gnu/libc.so.0.3
#21 0x010b736a in ?? () from /lib/i386-gnu/libc.so.0.3
#22 0x010b7469 in __assert_fail () from /lib/i386-gnu/libc.so.0.3
#23 0x010452cf in pthread_self () from /lib/i386-gnu/libpthread.so.0.3
#24 0x08036095 in lock () at sem_inc.c:135
#25 0x080361d6 in DUMA_get_sem () at sem_inc.c:230
#26 0x080345a1 in _duma_allocate (alignment=1, userSize=100, protectBelow=0,
    fillByte=255, protectAllocList=1, allocator=EFA_MALLOC,
    fail=DUMA_FAIL_ENV,
    filename=0x8037060 <unknown_file> "UNKNOWN (use #include \"duma.h\")",
    lineno=0) at duma.c:1386
#27 0x080353b6 in _duma_malloc (size=100,
    filename=0x8037060 <unknown_file> "UNKNOWN (use #include \"duma.h\")",
    lineno=0) at duma.c:1970
#28 0x08035c8b in malloc (size=100) at duma.c:2424
#29 0x01103ce5 in ?? () from /lib/i386-gnu/libc.so.0.3
#30 0x010e06a7 in asprintf () from /lib/i386-gnu/libc.so.0.3
#31 0x010b736a in ?? () from /lib/i386-gnu/libc.so.0.3
#32 0x010b7469 in __assert_fail () from /lib/i386-gnu/libc.so.0.3
#33 0x010452cf in pthread_self () from /lib/i386-gnu/libpthread.so.0.3
#34 0x08036095 in lock () at sem_inc.c:135
#35 0x080361d6 in DUMA_get_sem () at sem_inc.c:230
#36 0x080345a1 in _duma_allocate (alignment=1, userSize=100, protectBelow=0,
    fillByte=255, protectAllocList=1, allocator=EFA_MALLOC,
    fail=DUMA_FAIL_ENV,
    filename=0x8037060 <unknown_file> "UNKNOWN (use #include \"duma.h\")",
    lineno=0) at duma.c:1386
#37 0x080353b6 in _duma_malloc (size=100,
    filename=0x8037060 <unknown_file> "UNKNOWN (use #include \"duma.h\")",
    lineno=0) at duma.c:1970
#38 0x08035c8b in malloc (size=100) at duma.c:2424
#39 0x01103ce5 in ?? () from /lib/i386-gnu/libc.so.0.3
#40 0x010e06a7 in asprintf () from /lib/i386-gnu/libc.so.0.3
#41 0x010b736a in ?? () from /lib/i386-gnu/libc.so.0.3
#42 0x010b7469 in __assert_fail () from /lib/i386-gnu/libc.so.0.3
#43 0x010452cf in pthread_self () from /lib/i386-gnu/libpthread.so.0.3
#44 0x08036095 in lock () at sem_inc.c:135
#45 0x080361d6 in DUMA_get_sem () at sem_inc.c:230
#46 0x080345a1 in _duma_allocate (alignment=1, userSize=100, protectBelow=0,
    fillByte=255, protectAllocList=1, allocator=EFA_MALLOC,
    fail=DUMA_FAIL_ENV,
    filename=0x8037060 <unknown_file> "UNKNOWN (use #include \"duma.h\")",
    lineno=0) at duma.c:1386
#47 0x080353b6 in _duma_malloc (size=100,
    filename=0x8037060 <unknown_file> "UNKNOWN (use #include \"duma.h\")",
    lineno=0) at duma.c:1970
#48 0x08035c8b in malloc (size=100) at duma.c:2424

===========================================================


I'm curious about the step   pthread_self ()  -->  __assert_fail ()

The man page for pthread_self (Linux)
https://man7.org/linux/man-pages/man3/pthread_self.3.html

states that the function always succeeds. Unlikely if it throws an assert.


Also raised upstream
https://github.com/johnsonjh/duma/issues/172

but the question really is.

Is this a bug in Hurd, or something that can be fixed in duma?


Regards,
Peter B
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