Re: emacs24/25 FTBFS since a long time on GNU/Hurd

[Svante Signell <svante.signell@gmail.com>]

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On Wed, 2016-11-02 at 17:39 +0200, Eli Zaretskii wrote:
> > 
> > From: Svante Signell <svante.signell@gmail.com>
> > Date: Wed, 02 Nov 2016 15:16:54 +0100
> > 
> > First time I compiled emacs 25.1 from upstream it passed, second time not.
> > Compiling Debian versions almost always fail. Moslty the build fails with
> > temacs
> > failing to execute: Killed. In my opionion it's a real loss not to gave a
> > modern
> > version of emacs25 available for use in GNU/Hurd (not everybody use vi).
> > 
> > Do anybody of you have an idea on how to solve this problem?
> My suggestion is to run the failing temacs command line under GDB and
> see where it crashes.

Hi, attached is a traceback from gdb. Edited to remove thousands of loops, as
indicated in that file.

> The best way to communicate this information is to file a bug report,
> using "M-x report-emacs-bug RET" (in some version of Emacs you have
> that is operable; if not, just email the details to
> bug-gnu-emacs@gnu.org).

A bug was already filed by Paul Eggert, https://debbugs.gnu.org/cgi/bugreport.cg
i?bug=24857

Thanks anyway.

[-- Attachment #2: gdb_edited.txt --]
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gdb ./temacs
(gdb) run --batch --load loadup bootstrap
The program being debugged has been started already.
Start it from the beginning? (y or n) y
Starting program: /home/srs/DEBs/emacs/emacs25-25.1+1/debian/build-x/src/temacs --batch --load loadup bootstrap

Thread 4 received signal ?, Unknown signal.
0x051dcc63 in __vm_allocate (target_task=1, address=0x2d03c, size=12288, anywhere=0)
    at /home/srs/DEBs/glibc/2.24/glibc-2.24/build-tree/hurd-i386-libc/mach/vm_allocate.c:54
54      /home/srs/DEBs/glibc/2.24/glibc-2.24/build-tree/hurd-i386-libc/mach/vm_allocate.c: No such file or directory.
(gdb) thread apply all bt full

Thread 4 (Thread 25492.4):
#0  0x051dcc63 in __vm_allocate (target_task=1, address=0x2d03c, size=12288, anywhere=0)
    at /home/srs/DEBs/glibc/2.24/glibc-2.24/build-tree/hurd-i386-libc/mach/vm_allocate.c:54
        err = <optimized out>
#1  0x052ef5f2 in _hurd_set_brk (addr=139247616) at ../sysdeps/mach/hurd/brk.c:116
        alloc_start = 139235328
        err = <optimized out>
        pagend = 139247616
        pagebrk = 139235328
        rlimit = <optimized out>
#2  0x052efaaf in __sbrk (increment=12288) at ../sysdeps/mach/hurd/sbrk.c:33
        result = 0x84c9000
#3  0x0820202c in __default_morecore (increment=12288) at gmalloc.c:1532
        result = <optimized out>
#4  0x08201e35 in align (size=size@entry=12288) at gmalloc.c:445
        result = <optimized out>
        adj = <optimized out>
#5  0x08201fa3 in malloc_initialize_1 () at gmalloc.c:571
No locals.
#6  0x082020fd in __malloc_initialize () at gmalloc.c:597
No locals.
#7  gmalloc (size=100) at gmalloc.c:934
        hook = <optimized out>
#8  0x082033d5 in malloc (size=100) at gmalloc.c:1822
No locals.
#9  0x05262c8c in _IO_vasprintf (result_ptr=0x2d228, 
    format=0x5369100 "%s%s%s:%u: %s%sAssertion `%s' failed.\n%n", 
    args=0x2d1f8 "\377A6\005\377A6\005\027\317\026\005\034") at vasprintf.c:47
        string = <optimized out>
        sf = {_sbf = {_f = {_flags = 0, _IO_read_ptr = 0x0, 
              _IO_read_end = 0x84cc000 "\340", <incomplete sequence \302>, 
              _IO_read_base = 0x84c9000 "\177ELF\001\001\001", 
              _IO_write_base = 0x43 <error: Cannot access memory at address 0x43>, 
              _IO_write_ptr = 0x0, 
              _IO_write_end = 0x51f9f29 <__hurd_sigstate_lock+9> "\201\303\327\300\035", 
              _IO_buf_base = 0x51dd116 <__mach_msg+54> "\203\304 \205\300tF\366D$4@tj\367D$4", _IO_buf_end = 0x2d1b0 "", 
              _IO_save_base = 0x3 <error: Cannot access memory at address 0x3>, 
              _IO_backup_base = 0x30 <error: Cannot access memory at address 0x30>, 
              _IO_save_end = 0x20 <error: Cannot access memory at address 0x20>, 
              _markers = 0x253, _chain = 0x0, _fileno = 0, _flags2 = 1667393900, 
              _old_offset = 7302446, _cur_column = 23165, _vtable_offset = 54 '6', 
              _shortbuf = "\005", _lock = 0x521d525 <__current_locale_name+5>, 
              _offset = 375144790433592650, _codecvt = 0x53d86b4 <root>, 
              _wide_data = 0x51dd0e9 <__mach_msg+9>, _freeres_list = 0x7fd9000, 
              _freeres_buf = 0x516cf2c <__PRETTY_FUNCTION__.9369>, __pad5 = 134505880, 
              _mode = 16961000, 
              _unused2 = "\230\271\374\a\260\321\002\000\003\000\000\000\060\000\000\000\253\271\374\aS\002\000\000\000\000\000\000\000\000\000\000l\271\374\ap\321\002"}, 
            vtable = 0x40000009}, _s = {_allocate_buffer = 0x0, _free_buffer = 0x0}}
        ret = <optimized out>
        needed = <optimized out>
        allocated = <optimized out>
#10 0x05244694 in ___asprintf (string_ptr=0x2d228, 
    format=0x5369100 "%s%s%s:%u: %s%sAssertion `%s' failed.\n%n") at asprintf.c:35
        arg = 0x2d1f8 "\377A6\005\377A6\005\027\317\026\005\034"
        done = 184380
#11 0x0521d64c in __assert_fail_base (
    fmt=0x5369100 "%s%s%s:%u: %s%sAssertion `%s' failed.\n%n", 
    assertion=0x516cc49 "__pthread_threads", file=0x516cf17 "./pthread/pt-self.c", 
    line=28, function=0x516cf2c <__PRETTY_FUNCTION__.9369> "__pthread_self") at assert.c:57
        str = 0x0
        total = 86103528
#12 0x0521d75a in __assert_fail (assertion=0x516cc49 "__pthread_threads", 
    file=0x516cf17 "./pthread/pt-self.c", line=28, 
    function=0x516cf2c <__PRETTY_FUNCTION__.9369> "__pthread_self") at assert.c:101
No locals.
#13 0x05168696 in __pthread_self () at ./pthread/pt-self.c:28
        thread = <optimized out>
        self = <optimized out>
        self = <optimized out>
#14 0x05224e8e in raise (signo=6) at ../sysdeps/../libpthread/sysdeps/generic/raise.c:37
        err = <optimized out>
#15 0x052276cf in abort () at abort.c:89
        save_stage = 2
        act = {__sigaction_handler = {sa_handler = 0x5369100, sa_sigaction = 0x5369100}, 
          sa_mask = 87441919, sa_flags = 87908352}
        sigs = 32
#16 0x0521d6f4 in __assert_fail_base (
    fmt=0x5369100 "%s%s%s:%u: %s%sAssertion `%s' failed.\n%n", 
    assertion=0x516cc49 "__pthread_threads", file=0x516cf17 "./pthread/pt-self.c", 
    line=28, function=0x516cf2c <__PRETTY_FUNCTION__.9369> "__pthread_self") at assert.c:92
        str = 0x0
        total = 86103528
#17 0x0521d75a in __assert_fail (assertion=0x516cc49 "__pthread_threads", 
    file=0x516cf17 "./pthread/pt-self.c", line=28, 
    function=0x516cf2c <__PRETTY_FUNCTION__.9369> "__pthread_self") at assert.c:101
No locals.
#18 0x05168696 in __pthread_self () at ./pthread/pt-self.c:28
        thread = <optimized out>
        self = <optimized out>
        self = <optimized out>
#19 0x05224e8e in raise (signo=6) at ../sysdeps/../libpthread/sysdeps/generic/raise.c:37
        err = <optimized out>
#20 0x052276cf in abort () at abort.c:89
        save_stage = 2
        act = {__sigaction_handler = {sa_handler = 0x5369100, sa_sigaction = 0x5369100}, 
          sa_mask = 87441919, sa_flags = 87908352}
        sigs = 32
#16+17+18+19+20 loops from here
...
#374446 0x0521d6f4 in __assert_fail_base (fmt=0x5369100 "%s%s%s:%u: %s%sAssertion `%s' failed.\n%n", assertion=0x516cc49 "__pthread_threads", file=0x516cf17 "./pthread/pt-self.c", line=28, function=0x516cf2c <__PRETTY_FUNCTION__.9369> "__pthread_self") at assert.c:92
        str = 0x0
        total = 86103528
#374447 0x0521d75a in __assert_fail (assertion=0x516cc49 "__pthread_threads", file=0x516cf17 "./pthread/pt-self.c", line=28, function=0x516cf2c <__PRETTY_FUNCTION__.9369> "__pthread_self") at assert.c:101
No locals.
#374448 0x05168696 in __pthread_self () at ./pthread/pt-self.c:28
        thread = <optimized out>
        self = <optimized out>
        self = <optimized out>
#374449 0x05224e8e in raise (signo=6) at ../sysdeps/../libpthread/sysdeps/generic/raise.c:37
        err = <optimized out>
#374450 0x052276cf in abort () at abort.c:89
        save_stage = 2
        act = {__sigaction_handler = {sa_handler = 0x53d6000, sa_sigaction = 0x53d6000}, sa_mask = 85383452, sa_flags = 16959788}
        sigs = 32
#374451 0x0521d6f4 in __assert_fail_base (fmt=0x5369140 "%s%s%s:%u: %s%sUnexpected error: %s.\n", assertion=0x53646db "Cannot allocate memory", file=0x516d8f0 "../libpthread/sysdeps/mach/hurd/pt-sysdep.c", line=67, function=0x516d91c <__PRETTY_FUNCTION__.9436> "_init_routine") at assert.c:92
        str = 0x0
        total = 86103528
#374452 0x0521d7bf in __assert_perror_fail (errnum=1073741836, file=0x516d8f0 "../libpthread/sysdeps/mach/hurd/pt-sysdep.c", line=67, function=0x516d91c <__PRETTY_FUNCTION__.9436> "_init_routine") at assert-perr.c:35
        errbuf = "\001\000\000\000\300r\375\001@\311\002\001'\336\000\000\360\333\000\000Е\000\000\240\061\035\005\240\061\035\005\001\000\000\000\024\312\002\001\000 \000\000\000\000\000\000\001\000\000\000v\032i\t\000\000\000\000\000\000\000\000\251\224\000\000\000\260\002\000\f\001\034\005\330\310\350\004\236\002\000\000˝\000\000\005\000\000\000\001\000\000\000$I\034\005\020\225\000\000\310/\374\a;\316\034\005$\312\002\001 \312\002\001\000 \000\000\310\f\004\b}\000\000\000;\316\034\005\223\365\034\005j\315yy\251\224\000\000\000\260\002\000<\020\374\ax\204\336\a\375\000\000\000˝\000\000\005\000\000\000\001\000\000\000d!\374\aЕ\000\000\255\062\035\005\255\062\035\005t\312\002\001p\312\002\001\240\061\035\005"...
        e = 0x53646db "Cannot allocate memory"
#374453 0x0516bb99 in _init_routine (stack=0x0) at ../libpthread/sysdeps/mach/hurd/pt-sysdep.c:67
        thread = 0x0
        err = <optimized out>
        attr = {__schedparam = {__sched_priority = 0}, __stackaddr = 0x7, __stacksize = 1, __guardsize = 85910395, __detachstate = (unknown: 87916512), __inheritsched = (unknown: 3084914), __contentionscope = (unknown: 1866732), __schedpolicy = 85375740}
        attrp = 0x0
#374454 0x05210a33 in init (data=0x102cdf0) at ../sysdeps/mach/hurd/i386/init-first.c:213
        newsp = <optimized out>
        od = <optimized out>
        argv = 0x102cdf4
        argc = <optimized out>
        envp = 0x102ce68
        d = 0x102ce68
#374455 _dl_init_first (argc=<optimized out>) at ../sysdeps/mach/hurd/i386/init-first.c:327
No locals.
#374456 0x00001e06 in _dl_start_user () from /lib/ld.so
        audit_list = 0x0
        _dl_rtld_libname2 = {name = 0x0, next = 0x0, dont_free = 0}
        library_path = 0x0
        any_debug = 0
        tls_init_tp_called = true
        preloadlist = 0x0
        version_info = 0
        _dl_rtld_libname = {name = 0x8048154 "/lib/ld.so", next = 0x2b7ec <newname>, dont_free = 0}
        _dl_argv = 0x102cdf4
        _dl_starting_up = 1
        _dl_skip_args = 0
        _rtld_global = {_dl_ns = {{_ns_loaded = 0x2b938, _ns_nloaded = 125, _ns_main_searchlist = 0x2ba94, _ns_global_scope_alloc = 0, _ns_unique_sym_table = {lock = {lock = 0, cnt = 0, owner = 0x0}, entries = 0x86fd000, size = 251, n_elements = 98, free = 0x18740 <free>}, _ns_debug = {r_version = 0, r_map = 0x0, r_brk = 0, r_state = RT_CONSISTENT, r_ldbase = 0}}, {_ns_loaded = 0x0, _ns_nloaded = 0, _ns_main_searchlist = 0x0, _ns_global_scope_alloc = 0, _ns_unique_sym_table = {lock = {lock = 0, cnt = 0, owner = 0x0}, entries = 0x0, size = 0, n_elements = 0, free = 0x0}, _ns_debug = {r_version = 0, r_map = 0x0, r_brk = 0, r_state = RT_CONSISTENT, r_ldbase = 0}} <repeats 15 times>}, _dl_nns = 1, _dl_load_lock = {lock = 0, cnt = 0, owner = 0x0}, _dl_load_write_lock = {lock = 0, cnt = 0, owner = 0x0}, _dl_load_adds = 125, _dl_initfirst = 0x0, _dl_profile_map = 0x0, _dl_num_relocations = 25252, _dl_num_cache_relocations = 36248, _dl_all_dirs = 0x5708378, _dl_error_catch_tsd = 0x1e40 <_dl_initial_error_catch_tsd>, _dl_rtld_map = {l_addr = 4096, l_name = 0x8048154 "/lib/ld.so", l_ld = 0x2af04, l_next = 0x4e8cb90, l_prev = 0x4e8c8d8, l_real = 0x2b4bc <_rtld_global+1084>, l_ns = 0, l_libname = 0x2b808 <_dl_rtld_libname>, l_info = {0x0, 0x0, 0x2af44, 0x2af3c, 0x2af0c, 0x2af1c, 0x2af24, 0x0, 0x0, 0x0, 0x2af2c, 0x2af34, 0x0, 0x0, 0x2af04, 0x0, 0x0, 0x2af5c, 0x2af64, 0x2af6c, 0x2af4c, 0x0, 0x0, 0x2af54, 0x0 <repeats 12 times>, 0x2af7c, 0x2af74, 0x0, 0x2af8c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2af84, 0x0 <repeats 25 times>, 0x2af14}, l_phdr = 0x1034, l_entry = 0, l_phnum = 7, l_ldnum = 0, l_searchlist = {r_list = 0x0, r_nlist = 0}, l_symbolic_searchlist = {r_list = 0x0, r_nlist = 0}, l_loader = 0x0, l_versions = 0x8043580, l_nversions = 6, l_nbuckets = 37, l_gnu_bitmask_idxbits = 7, l_gnu_shift = 8, l_gnu_bitmask = 0x12a0, {l_gnu_buckets = 0x12c0, l_chain = 0x12c0}, {l_gnu_chain_zero = 0x1350, l_buckets = 0x1350}, l_direct_opencount = 0, l_type = lt_library, l_relocated = 1, l_init_called = 0, l_global = 1, l_reserved = 0, l_phdr_allocated = 0, l_soname_added = 0, l_faked = 0, l_need_tls_init = 0, l_auditing = 0, l_audit_any_plt = 0, l_removed = 0, l_contiguous = 0, l_symbolic_in_local_scope = 0, l_free_initfini = 0, l_rpath_dirs = {dirs = 0x0, malloced = 0}, l_reloc_result = 0x0, l_versyms = 0x1982, l_origin = 0x0, l_map_start = 4096, l_map_end = 178484, l_text_end = 129229, l_scope_mem = {0x0, 0x0, 0x0, 0x0}, l_scope_max = 0, l_scope = 0x0, l_local_scope = {0x0, 0x0}, l_file_id = {dev = 0, ino = 0}, l_runpath_dirs = {dirs = 0x0, malloced = 0}, l_initfini = 0x0, l_reldeps = 0x0, l_reldepsmax = 0, l_used = 1, l_feature_1 = 0, l_flags_1 = 0, l_flags = 0, l_idx = 0, l_mach = {plt = 0, gotplt = 0, tlsdesc_table = 0x0}, l_lookup_cache = {sym = 0x157c, type_class = 1, value = 0x4e8c8d8, ret = 0x51c8024}, l_tls_initimage = 0x0, l_tls_initimage_size = 0, l_tls_blocksize = 0, l_tls_align = 0, l_tls_firstbyte_offset = 0, l_tls_offset = 0, l_tls_modid = 0, l_tls_dtor_count = 0, l_relro_addr = 171200, l_relro_size = 832, l_serial = 0, l_audit = 0x2b714 <_rtld_global+1684>}, audit_data = {{cookie = 0, bindflags = 0} <repeats 16 times>}, _dl_make_stack_executable_hook = 0x13480 <_dl_make_stack_executable>, _dl_stack_flags = 7, _dl_tls_dtv_gaps = false, _dl_tls_max_dtv_idx = 8, _dl_tls_dtv_slotinfo_list = 0x8045ad0, _dl_tls_static_nelem = 8, _dl_tls_static_size = 2248, _dl_tls_static_used = 520, _dl_tls_static_align = 4, _dl_initial_dtv = 0x80465e0, _dl_tls_generation = 1, _dl_init_static_tls = 0xbb00 <_dl_nothread_init_static_tls>, _dl_wait_lookup_done = 0x0, _dl_scope_free_list = 0x0, _dl_thread_gscope_count = 0}
        __stack_chk_guard = 4278845440
        __pointer_chk_guard_local = 4278845440
        _rtld_global_ro = {_dl_debug_mask = 0, _dl_osversion = 0, _dl_platform = 0x0, _dl_platformlen = 0, _dl_pagesize = 4096, _dl_inhibit_cache = 0, _dl_initial_searchlist = {r_list = 0x8040cc8, r_nlist = 125}, _dl_clktck = 0, _dl_verbose = 0, _dl_debug_fd = 2, _dl_lazy = 1, _dl_bind_not = 0, _dl_dynamic_weak = 0, _dl_fpu_control = 895, _dl_correct_cache_id = 3, _dl_hwcap = 0, _dl_hwcap_mask = 67141632, _dl_x86_cpu_features = {kind = arch_kind_unknown, max_cpuid = 0, cpuid = {{eax = 0, ebx = 0, ecx = 0, edx = 0}, {eax = 0, ebx = 0, ecx = 0, edx = 0}, {eax = 0, ebx = 0, ecx = 0, edx = 0}}, family = 0, model = 0, feature = {0}}, _dl_x86_cap_flags = {"fpu\000\000\000\000", "vme\000\000\000\000", "de\000\000\000\000\000", "pse\000\000\000\000", "tsc\000\000\000\000", "msr\000\000\000\000", "pae\000\000\000\000", "mce\000\000\000\000", "cx8\000\000\000\000", "apic\000\000\000", "10\000\000\000\000\000", "sep\000\000\000\000", "mtrr\000\000\000", "pge\000\000\000\000", "mca\000\000\000\000", "cmov\000\000\000", "pat\000\000\000\000", "pse36\000\000", "pn\000\000\000\000\000", "clflush", "20\000\000\000\000\000", "dts\000\000\000\000", "acpi\000\000\000", "mmx\000\000\000\000", "fxsr\000\000\000", "sse\000\000\000\000", "sse2\000\000\000", "ss\000\000\000\000\000", "ht\000\000\000\000\000", "tm\000\000\000\000\000", "ia64\000\000\000", "pbe\000\000\000\000"}, _dl_x86_platforms = {"i386", "i486", "i586", "i686"}, _dl_inhibit_rpath = 0x0, _dl_origin_path = 0x102e6d7 "/home/srs/DEBs/emacs/emacs25-25.1+1/debian/build-x/src", _dl_use_load_bias = 4294967295, _dl_profile = 0x0, _dl_profile_output = 0x1f8e0 "/var/tmp", _dl_trace_prelink = 0x0, _dl_trace_prelink_map = 0x0, _dl_init_all_dirs = 0x5708378, _dl_hwcap2 = 0, _dl_debug_printf = 0x10d50 <_dl_debug_printf>, _dl_catch_error = 0xfca0 <_dl_catch_error>, _dl_signal_error = 0xfa30 <_dl_signal_error>, _dl_mcount = 0x11f60 <_dl_mcount>, _dl_lookup_symbol_x = 0xa250 <_dl_lookup_symbol_x>, _dl_check_caller = 0x134f0 <_dl_check_caller>, _dl_open = 0x13ad0 <_dl_open>, _dl_close = 0x15e40 <_dl_close>, _dl_tls_get_addr_soft = 0x13180 <_dl_tls_get_addr_soft>, _dl_audit = 0x0, _dl_naudit = 0}
        _dl_argc = 5
#374457 0x00000005 in ?? ()
No symbol table info available.
#374458 0x0102d000 in ?? ()
No symbol table info available.
Backtrace stopped: previous frame inner to this frame (corrupt stack?)