From: ludo@gnu.org (Ludovic Courtès)
To: 28211@debbugs.gnu.org
Subject: bug#28211: Grafting code triggers GC/thread-safety issue on Guile 2.2.2
Date: Tue, 24 Apr 2018 18:03:37 +0200 [thread overview]
Message-ID: <87d0yo1tie.fsf@gnu.org> (raw)
In-Reply-To: <877exuj58y.fsf@gnu.org> ("Ludovic \=\?utf-8\?Q\?Court\=C3\=A8s\=22'\?\= \=\?utf-8\?Q\?s\?\= message of "Thu, 24 Aug 2017 00:20:29 +0200")
ludo@gnu.org (Ludovic Courtès) skribis:
> On current ‘core-updates’, the code in (guix build graft) triggers
> random Guile crashes (GC issue? thread-safety issue?) when running on
> Guile 2.2.2, as initially reported by Marius at
> <https://lists.gnu.org/archive/html/guix-devel/2017-08/msg00013.html>:
The problem still shows up with Guile 2.2.3+. Some raw notes on clues I
have so far.
When running the grafting code under Helgrind, we get things like this:
--8<---------------cut here---------------start------------->8---
==30263== ----------------------------------------------------------------
==30263==
==30263== Lock at 0x5168F60 was first observed
==30263== at 0x4C34943: pthread_mutex_init (in /gnu/store/yiiz2cdfsx6rqvp1gvlz34pvrl0cjf5c-valgrind-3.13.0/lib/valgrind/vgpreload_helgrind-amd64-linux.so)
==30263== by 0x4EF36C3: scm_threads_prehistory (in /gnu/store/b90y3swxlx3vw2yyacs8cz59b8cbpbw5-guile-2.2.3/lib/libguile-2.2.so.1.3.0)
==30263== by 0x4E9F64D: scm_i_init_guile (in /gnu/store/b90y3swxlx3vw2yyacs8cz59b8cbpbw5-guile-2.2.3/lib/libguile-2.2.so.1.3.0)
==30263== by 0x4EF2557: scm_i_init_thread_for_guile (in /gnu/store/b90y3swxlx3vw2yyacs8cz59b8cbpbw5-guile-2.2.3/lib/libguile-2.2.so.1.3.0)
==30263== by 0x4EF2588: with_guile (in /gnu/store/b90y3swxlx3vw2yyacs8cz59b8cbpbw5-guile-2.2.3/lib/libguile-2.2.so.1.3.0)
==30263== by 0x5185757: GC_call_with_stack_base (in /gnu/store/c4jrwbv7qckvnqa7f3h7bd1hh8rbg72y-libgc-7.6.0/lib/libgc.so.1.0.3)
==30263== by 0x4EF2957: scm_with_guile (in /gnu/store/b90y3swxlx3vw2yyacs8cz59b8cbpbw5-guile-2.2.3/lib/libguile-2.2.so.1.3.0)
==30263== by 0x4E9F5F1: scm_boot_guile (in /gnu/store/b90y3swxlx3vw2yyacs8cz59b8cbpbw5-guile-2.2.3/lib/libguile-2.2.so.1.3.0)
==30263== by 0x400B5F: main (in /gnu/store/b90y3swxlx3vw2yyacs8cz59b8cbpbw5-guile-2.2.3/bin/guile)
==30263== Address 0x5168f60 is 0 bytes inside data symbol "scm_i_misc_mutex"
==30263==
==30263== Lock at 0x53AA240 was first observed
==30263== at 0x4C30D6D: mutex_trylock_WRK (in /gnu/store/yiiz2cdfsx6rqvp1gvlz34pvrl0cjf5c-valgrind-3.13.0/lib/valgrind/vgpreload_helgrind-amd64-linux.so)
==30263== by 0x4C349E6: pthread_mutex_trylock (in /gnu/store/yiiz2cdfsx6rqvp1gvlz34pvrl0cjf5c-valgrind-3.13.0/lib/valgrind/vgpreload_helgrind-amd64-linux.so)
==30263== by 0x517C9C3: GC_register_disappearing_link_inner (in /gnu/store/c4jrwbv7qckvnqa7f3h7bd1hh8rbg72y-libgc-7.6.0/lib/libgc.so.1.0.3)
==30263== by 0x4F0585D: weak_set_add_x (in /gnu/store/b90y3swxlx3vw2yyacs8cz59b8cbpbw5-guile-2.2.3/lib/libguile-2.2.so.1.3.0)
==30263== by 0x4F05E1F: scm_c_weak_set_add_x (in /gnu/store/b90y3swxlx3vw2yyacs8cz59b8cbpbw5-guile-2.2.3/lib/libguile-2.2.so.1.3.0)
==30263== by 0x4EF0964: scm_i_str2symbol (in /gnu/store/b90y3swxlx3vw2yyacs8cz59b8cbpbw5-guile-2.2.3/lib/libguile-2.2.so.1.3.0)
==30263== by 0x4EF1162: scm_from_utf8_symboln (in /gnu/store/b90y3swxlx3vw2yyacs8cz59b8cbpbw5-guile-2.2.3/lib/libguile-2.2.so.1.3.0)
==30263== by 0x4EAA950: scm_c_public_ref (in /gnu/store/b90y3swxlx3vw2yyacs8cz59b8cbpbw5-guile-2.2.3/lib/libguile-2.2.so.1.3.0)
==30263== by 0x4ED39BF: scm_compile_shell_switches (in /gnu/store/b90y3swxlx3vw2yyacs8cz59b8cbpbw5-guile-2.2.3/lib/libguile-2.2.so.1.3.0)
==30263== by 0x4ED3A24: scm_shell (in /gnu/store/b90y3swxlx3vw2yyacs8cz59b8cbpbw5-guile-2.2.3/lib/libguile-2.2.so.1.3.0)
==30263== by 0x4E9F45C: invoke_main_func (in /gnu/store/b90y3swxlx3vw2yyacs8cz59b8cbpbw5-guile-2.2.3/lib/libguile-2.2.so.1.3.0)
==30263== by 0x4E81C59: c_body (in /gnu/store/b90y3swxlx3vw2yyacs8cz59b8cbpbw5-guile-2.2.3/lib/libguile-2.2.so.1.3.0)
==30263== Address 0x53aa240 is 0 bytes inside data symbol "GC_allocate_ml"
==30263==
==30263== Possible data race during write of size 8 at 0xB349528 by thread #8
==30263== Locks held: 1, at address 0x5168F60
==30263== at 0x4E85E65: scm_strerror (in /gnu/store/b90y3swxlx3vw2yyacs8cz59b8cbpbw5-guile-2.2.3/lib/libguile-2.2.so.1.3.0)
==30263== by 0x4573E4F: ???
==30263== by 0x4E85F12: scm_syserror (in /gnu/store/b90y3swxlx3vw2yyacs8cz59b8cbpbw5-guile-2.2.3/lib/libguile-2.2.so.1.3.0)
==30263== by 0x4E8F228: scm_mkdir (in /gnu/store/b90y3swxlx3vw2yyacs8cz59b8cbpbw5-guile-2.2.3/lib/libguile-2.2.so.1.3.0)
==30263== by 0x4F0117C: vm_regular_engine (in /gnu/store/b90y3swxlx3vw2yyacs8cz59b8cbpbw5-guile-2.2.3/lib/libguile-2.2.so.1.3.0)
==30263== by 0x4F047D9: scm_call_n (in /gnu/store/b90y3swxlx3vw2yyacs8cz59b8cbpbw5-guile-2.2.3/lib/libguile-2.2.so.1.3.0)
==30263== by 0x4E78EB7: scm_call_with_unblocked_asyncs (in /gnu/store/b90y3swxlx3vw2yyacs8cz59b8cbpbw5-guile-2.2.3/lib/libguile-2.2.so.1.3.0)
==30263== by 0x4F0117C: vm_regular_engine (in /gnu/store/b90y3swxlx3vw2yyacs8cz59b8cbpbw5-guile-2.2.3/lib/libguile-2.2.so.1.3.0)
==30263== by 0x4F047D9: scm_call_n (in /gnu/store/b90y3swxlx3vw2yyacs8cz59b8cbpbw5-guile-2.2.3/lib/libguile-2.2.so.1.3.0)
==30263== by 0x4EF2495: really_launch (in /gnu/store/b90y3swxlx3vw2yyacs8cz59b8cbpbw5-guile-2.2.3/lib/libguile-2.2.so.1.3.0)
==30263== by 0x4E81C59: c_body (in /gnu/store/b90y3swxlx3vw2yyacs8cz59b8cbpbw5-guile-2.2.3/lib/libguile-2.2.so.1.3.0)
==30263== by 0x4F0117C: vm_regular_engine (in /gnu/store/b90y3swxlx3vw2yyacs8cz59b8cbpbw5-guile-2.2.3/lib/libguile-2.2.so.1.3.0)
==30263==
==30263== This conflicts with a previous read of size 8 by thread #9
==30263== Locks held: 1, at address 0x53AA240
==30263== at 0x5182F70: GC_push_all_eager (in /gnu/store/c4jrwbv7qckvnqa7f3h7bd1hh8rbg72y-libgc-7.6.0/lib/libgc.so.1.0.3)
==30263== by 0x518CA2C: GC_push_all_stacks (in /gnu/store/c4jrwbv7qckvnqa7f3h7bd1hh8rbg72y-libgc-7.6.0/lib/libgc.so.1.0.3)
==30263== by 0x51834AC: GC_mark_some (in /gnu/store/c4jrwbv7qckvnqa7f3h7bd1hh8rbg72y-libgc-7.6.0/lib/libgc.so.1.0.3)
==30263== by 0x5178F7C: GC_stopped_mark (in /gnu/store/c4jrwbv7qckvnqa7f3h7bd1hh8rbg72y-libgc-7.6.0/lib/libgc.so.1.0.3)
==30263== by 0x5179A68: GC_try_to_collect_inner (in /gnu/store/c4jrwbv7qckvnqa7f3h7bd1hh8rbg72y-libgc-7.6.0/lib/libgc.so.1.0.3)
==30263== by 0x517A43B: GC_collect_or_expand (in /gnu/store/c4jrwbv7qckvnqa7f3h7bd1hh8rbg72y-libgc-7.6.0/lib/libgc.so.1.0.3)
==30263== by 0x517FD6A: GC_alloc_large (in /gnu/store/c4jrwbv7qckvnqa7f3h7bd1hh8rbg72y-libgc-7.6.0/lib/libgc.so.1.0.3)
==30263== by 0x5180182: GC_generic_malloc (in /gnu/store/c4jrwbv7qckvnqa7f3h7bd1hh8rbg72y-libgc-7.6.0/lib/libgc.so.1.0.3)
==30263== Address 0xb349528 is on thread #8's stack
==30263== in frame #0, created by scm_strerror (???:)
==30263==
==30263== ----------------------------------------------------------------
==30263==
==30263== Lock at 0x5168F60 was first observed
==30263== at 0x4C34943: pthread_mutex_init (in /gnu/store/yiiz2cdfsx6rqvp1gvlz34pvrl0cjf5c-valgrind-3.13.0/lib/valgrind/vgpreload_helgrind-amd64-linux.so)
==30263== by 0x4EF36C3: scm_threads_prehistory (in /gnu/store/b90y3swxlx3vw2yyacs8cz59b8cbpbw5-guile-2.2.3/lib/libguile-2.2.so.1.3.0)
==30263== by 0x4E9F64D: scm_i_init_guile (in /gnu/store/b90y3swxlx3vw2yyacs8cz59b8cbpbw5-guile-2.2.3/lib/libguile-2.2.so.1.3.0)
==30263== by 0x4EF2557: scm_i_init_thread_for_guile (in /gnu/store/b90y3swxlx3vw2yyacs8cz59b8cbpbw5-guile-2.2.3/lib/libguile-2.2.so.1.3.0)
==30263== by 0x4EF2588: with_guile (in /gnu/store/b90y3swxlx3vw2yyacs8cz59b8cbpbw5-guile-2.2.3/lib/libguile-2.2.so.1.3.0)
==30263== by 0x5185757: GC_call_with_stack_base (in /gnu/store/c4jrwbv7qckvnqa7f3h7bd1hh8rbg72y-libgc-7.6.0/lib/libgc.so.1.0.3)
==30263== by 0x4EF2957: scm_with_guile (in /gnu/store/b90y3swxlx3vw2yyacs8cz59b8cbpbw5-guile-2.2.3/lib/libguile-2.2.so.1.3.0)
==30263== by 0x4E9F5F1: scm_boot_guile (in /gnu/store/b90y3swxlx3vw2yyacs8cz59b8cbpbw5-guile-2.2.3/lib/libguile-2.2.so.1.3.0)
==30263== by 0x400B5F: main (in /gnu/store/b90y3swxlx3vw2yyacs8cz59b8cbpbw5-guile-2.2.3/bin/guile)
==30263== Address 0x5168f60 is 0 bytes inside data symbol "scm_i_misc_mutex"
==30263==
==30263== Lock at 0x53AA240 was first observed
==30263== at 0x4C30D6D: mutex_trylock_WRK (in /gnu/store/yiiz2cdfsx6rqvp1gvlz34pvrl0cjf5c-valgrind-3.13.0/lib/valgrind/vgpreload_helgrind-amd64-linux.so)
==30263== by 0x4C349E6: pthread_mutex_trylock (in /gnu/store/yiiz2cdfsx6rqvp1gvlz34pvrl0cjf5c-valgrind-3.13.0/lib/valgrind/vgpreload_helgrind-amd64-linux.so)
==30263== by 0x517C9C3: GC_register_disappearing_link_inner (in /gnu/store/c4jrwbv7qckvnqa7f3h7bd1hh8rbg72y-libgc-7.6.0/lib/libgc.so.1.0.3)
==30263== by 0x4F0585D: weak_set_add_x (in /gnu/store/b90y3swxlx3vw2yyacs8cz59b8cbpbw5-guile-2.2.3/lib/libguile-2.2.so.1.3.0)
==30263== by 0x4F05E1F: scm_c_weak_set_add_x (in /gnu/store/b90y3swxlx3vw2yyacs8cz59b8cbpbw5-guile-2.2.3/lib/libguile-2.2.so.1.3.0)
==30263== by 0x4EF0964: scm_i_str2symbol (in /gnu/store/b90y3swxlx3vw2yyacs8cz59b8cbpbw5-guile-2.2.3/lib/libguile-2.2.so.1.3.0)
==30263== by 0x4EF1162: scm_from_utf8_symboln (in /gnu/store/b90y3swxlx3vw2yyacs8cz59b8cbpbw5-guile-2.2.3/lib/libguile-2.2.so.1.3.0)
==30263== by 0x4EAA950: scm_c_public_ref (in /gnu/store/b90y3swxlx3vw2yyacs8cz59b8cbpbw5-guile-2.2.3/lib/libguile-2.2.so.1.3.0)
==30263== by 0x4ED39BF: scm_compile_shell_switches (in /gnu/store/b90y3swxlx3vw2yyacs8cz59b8cbpbw5-guile-2.2.3/lib/libguile-2.2.so.1.3.0)
==30263== by 0x4ED3A24: scm_shell (in /gnu/store/b90y3swxlx3vw2yyacs8cz59b8cbpbw5-guile-2.2.3/lib/libguile-2.2.so.1.3.0)
==30263== by 0x4E9F45C: invoke_main_func (in /gnu/store/b90y3swxlx3vw2yyacs8cz59b8cbpbw5-guile-2.2.3/lib/libguile-2.2.so.1.3.0)
==30263== by 0x4E81C59: c_body (in /gnu/store/b90y3swxlx3vw2yyacs8cz59b8cbpbw5-guile-2.2.3/lib/libguile-2.2.so.1.3.0)
==30263== Address 0x53aa240 is 0 bytes inside data symbol "GC_allocate_ml"
==30263==
==30263== Possible data race during write of size 8 at 0xB3494F8 by thread #8
==30263== Locks held: 1, at address 0x5168F60
==30263== at 0x4EC2C2F: scm_i_default_port_conversion_strategy (in /gnu/store/b90y3swxlx3vw2yyacs8cz59b8cbpbw5-guile-2.2.3/lib/libguile-2.2.so.1.3.0)
==30263== by 0xC3F0D9F: ???
==30263== by 0x4EEC5DE: scm_from_locale_stringn (in /gnu/store/b90y3swxlx3vw2yyacs8cz59b8cbpbw5-guile-2.2.3/lib/libguile-2.2.so.1.3.0)
==30263== by 0x4E85E69: scm_strerror (in /gnu/store/b90y3swxlx3vw2yyacs8cz59b8cbpbw5-guile-2.2.3/lib/libguile-2.2.so.1.3.0)
==30263== by 0x4E85F12: scm_syserror (in /gnu/store/b90y3swxlx3vw2yyacs8cz59b8cbpbw5-guile-2.2.3/lib/libguile-2.2.so.1.3.0)
==30263== by 0x4E8F228: scm_mkdir (in /gnu/store/b90y3swxlx3vw2yyacs8cz59b8cbpbw5-guile-2.2.3/lib/libguile-2.2.so.1.3.0)
==30263== by 0x4F0117C: vm_regular_engine (in /gnu/store/b90y3swxlx3vw2yyacs8cz59b8cbpbw5-guile-2.2.3/lib/libguile-2.2.so.1.3.0)
==30263== by 0x4F047D9: scm_call_n (in /gnu/store/b90y3swxlx3vw2yyacs8cz59b8cbpbw5-guile-2.2.3/lib/libguile-2.2.so.1.3.0)
==30263== by 0x4E78EB7: scm_call_with_unblocked_asyncs (in /gnu/store/b90y3swxlx3vw2yyacs8cz59b8cbpbw5-guile-2.2.3/lib/libguile-2.2.so.1.3.0)
==30263== by 0x4F0117C: vm_regular_engine (in /gnu/store/b90y3swxlx3vw2yyacs8cz59b8cbpbw5-guile-2.2.3/lib/libguile-2.2.so.1.3.0)
==30263== by 0x4F047D9: scm_call_n (in /gnu/store/b90y3swxlx3vw2yyacs8cz59b8cbpbw5-guile-2.2.3/lib/libguile-2.2.so.1.3.0)
==30263== by 0x4EF2495: really_launch (in /gnu/store/b90y3swxlx3vw2yyacs8cz59b8cbpbw5-guile-2.2.3/lib/libguile-2.2.so.1.3.0)
==30263==
==30263== This conflicts with a previous read of size 8 by thread #9
==30263== Locks held: 1, at address 0x53AA240
==30263== at 0x5182F70: GC_push_all_eager (in /gnu/store/c4jrwbv7qckvnqa7f3h7bd1hh8rbg72y-libgc-7.6.0/lib/libgc.so.1.0.3)
==30263== by 0x518CA2C: GC_push_all_stacks (in /gnu/store/c4jrwbv7qckvnqa7f3h7bd1hh8rbg72y-libgc-7.6.0/lib/libgc.so.1.0.3)
==30263== by 0x51834AC: GC_mark_some (in /gnu/store/c4jrwbv7qckvnqa7f3h7bd1hh8rbg72y-libgc-7.6.0/lib/libgc.so.1.0.3)
==30263== by 0x5178F7C: GC_stopped_mark (in /gnu/store/c4jrwbv7qckvnqa7f3h7bd1hh8rbg72y-libgc-7.6.0/lib/libgc.so.1.0.3)
==30263== by 0x5179A68: GC_try_to_collect_inner (in /gnu/store/c4jrwbv7qckvnqa7f3h7bd1hh8rbg72y-libgc-7.6.0/lib/libgc.so.1.0.3)
==30263== by 0x517A43B: GC_collect_or_expand (in /gnu/store/c4jrwbv7qckvnqa7f3h7bd1hh8rbg72y-libgc-7.6.0/lib/libgc.so.1.0.3)
==30263== by 0x517FD6A: GC_alloc_large (in /gnu/store/c4jrwbv7qckvnqa7f3h7bd1hh8rbg72y-libgc-7.6.0/lib/libgc.so.1.0.3)
==30263== by 0x5180182: GC_generic_malloc (in /gnu/store/c4jrwbv7qckvnqa7f3h7bd1hh8rbg72y-libgc-7.6.0/lib/libgc.so.1.0.3)
==30263== Address 0xb3494f8 is on thread #8's stack
==30263== in frame #0, created by scm_i_default_port_conversion_strategy (???:)
--8<---------------cut here---------------end--------------->8---
I find it hard to draw any conclusions from this, though.
I was also able to gather backtraces at the time of one of these crashes
(here it’s “Wrong type to apply”) with GDB:
--8<---------------cut here---------------start------------->8---
(gdb) catch syscall exit_group
Catchpoint 1 (syscall 'exit_group' [231])
(gdb) condition 1 ($rdi != 0)
(gdb) r
Starting program: /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/bin/guile t.scm
ERROR: In procedure type-pointer:
ERROR: In procedure gdbscm_type_pointer: Wrong type argument in position 1 (expecting gdb:type): #f
Error while executing Scheme code.[Thread debugging using libthread_db enabled]
Using host libthread_db library "/gnu/store/4sqaib7c2dfjv62ivrg9b8wa7bh226la-glibc-2.26.105-g0890d5379c/lib/libthread_db.so.1".
[New Thread 0x7ffff5ea5700 (LWP 8359)]
[New Thread 0x7ffff5654700 (LWP 8360)]
[New Thread 0x7ffff4e03700 (LWP 8361)]
[New Thread 0x7ffff3ecd700 (LWP 8362)]
grafting '/gnu/store/w3hxb7hrafkhxplcf5qzvsc0fbipqb3i-perl-5.26.1' -> '/gnu/store/w3hxb7hrafkhxplcf5qzvsc0fbipqb3i-perl-5.XX.X'...
;;; (jobs 8)
[New Thread 0x7ffff35ac700 (LWP 8363)]
[New Thread 0x7fffead5b700 (LWP 8364)]
[New Thread 0x7ffff2d5b700 (LWP 8365)]
[New Thread 0x7ffff24f8700 (LWP 8366)]
[New Thread 0x7ffff1ca7700 (LWP 8367)]
[New Thread 0x7ffff1456700 (LWP 8368)]
[New Thread 0x7ffff0c05700 (LWP 8369)]
[New Thread 0x7fffebfff700 (LWP 8370)]
Wrong type to apply: "lib"
[Switching to Thread 0x7ffff2d5b700 (LWP 8365)]
Thread 8 "guile" hit Catchpoint 1 (call to syscall exit_group), 0x00007ffff5f65a88 in _exit ()
from /gnu/store/n6acaivs0jwiwpidjr551dhdni5kgpcr-glibc-2.26.105-g0890d5379c/lib/libc.so.6
(gdb) thread apply all bt
Thread 13 (Thread 0x7fffebfff700 (LWP 8370)):
#0 0x00007ffff5eda5c6 in sigsuspend ()
from /gnu/store/n6acaivs0jwiwpidjr551dhdni5kgpcr-glibc-2.26.105-g0890d5379c/lib/libc.so.6
#1 0x00007ffff785d65a in GC_suspend_handler_inner ()
from /gnu/store/7ivzka4by2casz1p65l8pm9vjnis0zjw-libgc-7.6.0/lib/libgc.so.1
#2 0x00007ffff785d70f in GC_suspend_handler ()
from /gnu/store/7ivzka4by2casz1p65l8pm9vjnis0zjw-libgc-7.6.0/lib/libgc.so.1
#3 <signal handler called>
#4 0x00007ffff762caea in __lll_lock_wait ()
from /gnu/store/n6acaivs0jwiwpidjr551dhdni5kgpcr-glibc-2.26.105-g0890d5379c/lib/libpthread.so.0
#5 0x00007ffff7625c65 in pthread_mutex_lock ()
from /gnu/store/n6acaivs0jwiwpidjr551dhdni5kgpcr-glibc-2.26.105-g0890d5379c/lib/libpthread.so.0
#6 0x00007ffff784f9ed in GC_notify_or_invoke_finalizers ()
from /gnu/store/7ivzka4by2casz1p65l8pm9vjnis0zjw-libgc-7.6.0/lib/libgc.so.1
#7 0x00007ffff7851dcd in GC_generic_malloc_many ()
from /gnu/store/7ivzka4by2casz1p65l8pm9vjnis0zjw-libgc-7.6.0/lib/libgc.so.1
#8 0x00007ffff785a2ce in GC_malloc_kind ()
from /gnu/store/7ivzka4by2casz1p65l8pm9vjnis0zjw-libgc-7.6.0/lib/libgc.so.1
#9 0x00007ffff7b591c6 in scm_i_make_string ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#10 0x00007ffff7b5b4d6 in scm_from_stringn ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#11 0x00007ffff7b5b76e in scm_take_locale_stringn ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#12 0x00007ffff7aff4b3 in scm_i_relativize_path ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#13 0x00007ffff7b041f7 in scm_open_file_with_encoding ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#14 0x00007ffff7b04333 in scm_i_open_file ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#15 0x00007ffff7b7017d in vm_regular_engine ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#16 0x00007ffff7b737da in scm_call_n ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#17 0x00007ffff7ae7eb8 in scm_call_with_unblocked_asyncs ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#18 0x00007ffff7b7017d in vm_regular_engine ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#19 0x00007ffff7b737da in scm_call_n ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#20 0x00007ffff7b61496 in really_launch ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#21 0x00007ffff7af0c5a in c_body ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#22 0x00007ffff7b7017d in vm_regular_engine ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#23 0x00007ffff7b737da in scm_call_n ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#24 0x00007ffff7b629a6 in catch ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#25 0x00007ffff7af1240 in scm_i_with_continuation_barrier ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#26 0x00007ffff7af12d5 in scm_c_with_continuation_barrier ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#27 0x00007ffff7b615bc in with_guile ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#28 0x00007ffff7856758 in GC_call_with_stack_base ()
from /gnu/store/7ivzka4by2casz1p65l8pm9vjnis0zjw-libgc-7.6.0/lib/libgc.so.1
#29 0x00007ffff7b60c8d in launch_thread ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#30 0x00007ffff76234d5 in start_thread ()
from /gnu/store/n6acaivs0jwiwpidjr551dhdni5kgpcr-glibc-2.26.105-g0890d5379c/lib/libpthread.so.0
#31 0x00007ffff5f962cf in clone ()
from /gnu/store/n6acaivs0jwiwpidjr551dhdni5kgpcr-glibc-2.26.105-g0890d5379c/lib/libc.so.6
Thread 12 (Thread 0x7ffff0c05700 (LWP 8369)):
#0 0x00007ffff762c0b7 in do_futex_wait.constprop ()
from /gnu/store/n6acaivs0jwiwpidjr551dhdni5kgpcr-glibc-2.26.105-g0890d5379c/lib/libpthread.so.0
#1 0x00007ffff762c164 in __new_sem_wait_slow.constprop.0 ()
from /gnu/store/n6acaivs0jwiwpidjr551dhdni5kgpcr-glibc-2.26.105-g0890d5379c/lib/libpthread.so.0
#2 0x00007ffff785dd62 in GC_stop_world ()
from /gnu/store/7ivzka4by2casz1p65l8pm9vjnis0zjw-libgc-7.6.0/lib/libgc.so.1
#3 0x00007ffff7849f0e in GC_stopped_mark ()
from /gnu/store/7ivzka4by2casz1p65l8pm9vjnis0zjw-libgc-7.6.0/lib/libgc.so.1
#4 0x00007ffff784aa69 in GC_try_to_collect_inner ()
from /gnu/store/7ivzka4by2casz1p65l8pm9vjnis0zjw-libgc-7.6.0/lib/libgc.so.1
#5 0x00007ffff784b43c in GC_collect_or_expand ()
from /gnu/store/7ivzka4by2casz1p65l8pm9vjnis0zjw-libgc-7.6.0/lib/libgc.so.1
#6 0x00007ffff7850d6b in GC_alloc_large ()
from /gnu/store/7ivzka4by2casz1p65l8pm9vjnis0zjw-libgc-7.6.0/lib/libgc.so.1
#7 0x00007ffff7851183 in GC_generic_malloc ()
from /gnu/store/7ivzka4by2casz1p65l8pm9vjnis0zjw-libgc-7.6.0/lib/libgc.so.1
#8 0x00007ffff7851398 in GC_malloc_kind_global ()
from /gnu/store/7ivzka4by2casz1p65l8pm9vjnis0zjw-libgc-7.6.0/lib/libgc.so.1
#9 0x00007ffff7aedabf in scm_make_bytevector ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#10 0x00007ffff7b7017d in vm_regular_engine ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#11 0x00007ffff7b737da in scm_call_n ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#12 0x00007ffff7ae7eb8 in scm_call_with_unblocked_asyncs ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#13 0x00007ffff7b7017d in vm_regular_engine ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#14 0x00007ffff7b737da in scm_call_n ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#15 0x00007ffff7b61496 in really_launch ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#16 0x00007ffff7af0c5a in c_body ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#17 0x00007ffff7b7017d in vm_regular_engine ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#18 0x00007ffff7b737da in scm_call_n ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#19 0x00007ffff7b629a6 in catch ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#20 0x00007ffff7af1240 in scm_i_with_continuation_barrier ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#21 0x00007ffff7af12d5 in scm_c_with_continuation_barrier ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#22 0x00007ffff7b615bc in with_guile ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#23 0x00007ffff7856758 in GC_call_with_stack_base ()
from /gnu/store/7ivzka4by2casz1p65l8pm9vjnis0zjw-libgc-7.6.0/lib/libgc.so.1
#24 0x00007ffff7b60c8d in launch_thread ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#25 0x00007ffff76234d5 in start_thread ()
from /gnu/store/n6acaivs0jwiwpidjr551dhdni5kgpcr-glibc-2.26.105-g0890d5379c/lib/libpthread.so.0
#26 0x00007ffff5f962cf in clone ()
from /gnu/store/n6acaivs0jwiwpidjr551dhdni5kgpcr-glibc-2.26.105-g0890d5379c/lib/libc.so.6
Thread 11 (Thread 0x7ffff1456700 (LWP 8368)):
#0 0x00007ffff5eda5c6 in sigsuspend ()
from /gnu/store/n6acaivs0jwiwpidjr551dhdni5kgpcr-glibc-2.26.105-g0890d5379c/lib/libc.so.6
#1 0x00007ffff785d65a in GC_suspend_handler_inner ()
from /gnu/store/7ivzka4by2casz1p65l8pm9vjnis0zjw-libgc-7.6.0/lib/libgc.so.1
#2 0x00007ffff785d70f in GC_suspend_handler ()
from /gnu/store/7ivzka4by2casz1p65l8pm9vjnis0zjw-libgc-7.6.0/lib/libgc.so.1
#3 <signal handler called>
#4 0x00007ffff5ecbc3e in __gconv_transform_internal_utf8 ()
from /gnu/store/n6acaivs0jwiwpidjr551dhdni5kgpcr-glibc-2.26.105-g0890d5379c/lib/libc.so.6
#5 0x00007ffff43b09b0 in gconv ()
from /gnu/store/n6acaivs0jwiwpidjr551dhdni5kgpcr-glibc-2.26.105-g0890d5379c/lib/gconv/ISO8859-1.so
#6 0x00007ffff5ec7da7 in __gconv ()
from /gnu/store/n6acaivs0jwiwpidjr551dhdni5kgpcr-glibc-2.26.105-g0890d5379c/lib/libc.so.6
#7 0x00007ffff5ec7677 in iconv ()
from /gnu/store/n6acaivs0jwiwpidjr551dhdni5kgpcr-glibc-2.26.105-g0890d5379c/lib/libc.so.6
#8 0x00007ffff7b8155e in mem_cd_iconveh_internal ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#9 0x00007ffff7b8238c in mem_iconveh ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#10 0x00007ffff7b5bd14 in scm_to_stringn ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#11 0x00007ffff7aff4e8 in scm_i_relativize_path ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#12 0x00007ffff7b041f7 in scm_open_file_with_encoding ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#13 0x00007ffff7b04333 in scm_i_open_file ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#14 0x00007ffff7b7017d in vm_regular_engine ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#15 0x00007ffff7b737da in scm_call_n ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#16 0x00007ffff7ae7eb8 in scm_call_with_unblocked_asyncs ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#17 0x00007ffff7b7017d in vm_regular_engine ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#18 0x00007ffff7b737da in scm_call_n ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#19 0x00007ffff7b61496 in really_launch ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#20 0x00007ffff7af0c5a in c_body ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#21 0x00007ffff7b7017d in vm_regular_engine ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#22 0x00007ffff7b737da in scm_call_n ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#23 0x00007ffff7b629a6 in catch ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#24 0x00007ffff7af1240 in scm_i_with_continuation_barrier ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#25 0x00007ffff7af12d5 in scm_c_with_continuation_barrier ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#26 0x00007ffff7b615bc in with_guile ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#27 0x00007ffff7856758 in GC_call_with_stack_base ()
from /gnu/store/7ivzka4by2casz1p65l8pm9vjnis0zjw-libgc-7.6.0/lib/libgc.so.1
#28 0x00007ffff7b60c8d in launch_thread ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#29 0x00007ffff76234d5 in start_thread ()
from /gnu/store/n6acaivs0jwiwpidjr551dhdni5kgpcr-glibc-2.26.105-g0890d5379c/lib/libpthread.so.0
#30 0x00007ffff5f962cf in clone ()
from /gnu/store/n6acaivs0jwiwpidjr551dhdni5kgpcr-glibc-2.26.105-g0890d5379c/lib/libc.so.6
Thread 10 (Thread 0x7ffff1ca7700 (LWP 8367)):
#0 0x00007ffff5eda5c6 in sigsuspend ()
from /gnu/store/n6acaivs0jwiwpidjr551dhdni5kgpcr-glibc-2.26.105-g0890d5379c/lib/libc.so.6
#1 0x00007ffff785d65a in GC_suspend_handler_inner ()
from /gnu/store/7ivzka4by2casz1p65l8pm9vjnis0zjw-libgc-7.6.0/lib/libgc.so.1
#2 0x00007ffff785d70f in GC_suspend_handler ()
from /gnu/store/7ivzka4by2casz1p65l8pm9vjnis0zjw-libgc-7.6.0/lib/libgc.so.1
#3 <signal handler called>
#4 0x00007ffff5f87ed5 in _lxstat ()
from /gnu/store/n6acaivs0jwiwpidjr551dhdni5kgpcr-glibc-2.26.105-g0890d5379c/lib/libc.so.6
#5 0x00007ffff5ee70bb in realpath@@GLIBC_2.3 ()
from /gnu/store/n6acaivs0jwiwpidjr551dhdni5kgpcr-glibc-2.26.105-g0890d5379c/lib/libc.so.6
#6 0x00007ffff7aff4f3 in scm_i_relativize_path ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#7 0x00007ffff7b041f7 in scm_open_file_with_encoding ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#8 0x00007ffff7b04333 in scm_i_open_file ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#9 0x00007ffff7b7017d in vm_regular_engine ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#10 0x00007ffff7b737da in scm_call_n ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#11 0x00007ffff7ae7eb8 in scm_call_with_unblocked_asyncs ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#12 0x00007ffff7b7017d in vm_regular_engine ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#13 0x00007ffff7b737da in scm_call_n ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#14 0x00007ffff7b61496 in really_launch ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#15 0x00007ffff7af0c5a in c_body ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#16 0x00007ffff7b7017d in vm_regular_engine ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#17 0x00007ffff7b737da in scm_call_n ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#18 0x00007ffff7b629a6 in catch ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#19 0x00007ffff7af1240 in scm_i_with_continuation_barrier ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#20 0x00007ffff7af12d5 in scm_c_with_continuation_barrier ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#21 0x00007ffff7b615bc in with_guile ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#22 0x00007ffff7856758 in GC_call_with_stack_base ()
from /gnu/store/7ivzka4by2casz1p65l8pm9vjnis0zjw-libgc-7.6.0/lib/libgc.so.1
#23 0x00007ffff7b60c8d in launch_thread ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#24 0x00007ffff76234d5 in start_thread ()
from /gnu/store/n6acaivs0jwiwpidjr551dhdni5kgpcr-glibc-2.26.105-g0890d5379c/lib/libpthread.so.0
#25 0x00007ffff5f962cf in clone ()
from /gnu/store/n6acaivs0jwiwpidjr551dhdni5kgpcr-glibc-2.26.105-g0890d5379c/lib/libc.so.6
Thread 9 (Thread 0x7ffff24f8700 (LWP 8366)):
#0 0x00007ffff5eda5c6 in sigsuspend ()
from /gnu/store/n6acaivs0jwiwpidjr551dhdni5kgpcr-glibc-2.26.105-g0890d5379c/lib/libc.so.6
#1 0x00007ffff785d65a in GC_suspend_handler_inner ()
from /gnu/store/7ivzka4by2casz1p65l8pm9vjnis0zjw-libgc-7.6.0/lib/libgc.so.1
#2 0x00007ffff785d70f in GC_suspend_handler ()
from /gnu/store/7ivzka4by2casz1p65l8pm9vjnis0zjw-libgc-7.6.0/lib/libgc.so.1
#3 <signal handler called>
#4 0x00007ffff5f87ed5 in _lxstat ()
from /gnu/store/n6acaivs0jwiwpidjr551dhdni5kgpcr-glibc-2.26.105-g0890d5379c/lib/libc.so.6
#5 0x00007ffff5ee70bb in realpath@@GLIBC_2.3 ()
from /gnu/store/n6acaivs0jwiwpidjr551dhdni5kgpcr-glibc-2.26.105-g0890d5379c/lib/libc.so.6
#6 0x00007ffff7aff4f3 in scm_i_relativize_path ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#7 0x00007ffff7b041f7 in scm_open_file_with_encoding ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#8 0x00007ffff7b04333 in scm_i_open_file ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#9 0x00007ffff7b7017d in vm_regular_engine ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#10 0x00007ffff7b737da in scm_call_n ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#11 0x00007ffff7ae7eb8 in scm_call_with_unblocked_asyncs ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#12 0x00007ffff7b7017d in vm_regular_engine ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#13 0x00007ffff7b737da in scm_call_n ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#14 0x00007ffff7b61496 in really_launch ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#15 0x00007ffff7af0c5a in c_body ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#16 0x00007ffff7b7017d in vm_regular_engine ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#17 0x00007ffff7b737da in scm_call_n ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#18 0x00007ffff7b629a6 in catch ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#19 0x00007ffff7af1240 in scm_i_with_continuation_barrier ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#20 0x00007ffff7af12d5 in scm_c_with_continuation_barrier ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#21 0x00007ffff7b615bc in with_guile ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#22 0x00007ffff7856758 in GC_call_with_stack_base ()
from /gnu/store/7ivzka4by2casz1p65l8pm9vjnis0zjw-libgc-7.6.0/lib/libgc.so.1
#23 0x00007ffff7b60c8d in launch_thread ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#24 0x00007ffff76234d5 in start_thread ()
from /gnu/store/n6acaivs0jwiwpidjr551dhdni5kgpcr-glibc-2.26.105-g0890d5379c/lib/libpthread.so.0
#25 0x00007ffff5f962cf in clone ()
from /gnu/store/n6acaivs0jwiwpidjr551dhdni5kgpcr-glibc-2.26.105-g0890d5379c/lib/libc.so.6
Thread 8 (Thread 0x7ffff2d5b700 (LWP 8365)):
#0 0x00007ffff5f65a88 in _exit ()
from /gnu/store/n6acaivs0jwiwpidjr551dhdni5kgpcr-glibc-2.26.105-g0890d5379c/lib/libc.so.6
#1 0x00007ffff5edcab3 in __run_exit_handlers ()
from /gnu/store/n6acaivs0jwiwpidjr551dhdni5kgpcr-glibc-2.26.105-g0890d5379c/lib/libc.so.6
#2 0x00007ffff5edcb5a in exit ()
from /gnu/store/n6acaivs0jwiwpidjr551dhdni5kgpcr-glibc-2.26.105-g0890d5379c/lib/libc.so.6
#3 0x00007ffff7b42b9b in scm_primitive_exit ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#4 0x00007ffff7b7017d in vm_regular_engine ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#5 0x00007ffff7b737da in scm_call_n ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#6 0x00007ffff7ae7eb8 in scm_call_with_unblocked_asyncs ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#7 0x00007ffff7b7017d in vm_regular_engine ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#8 0x00007ffff7b737da in scm_call_n ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#9 0x00007ffff7b61496 in really_launch ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#10 0x00007ffff7af0c5a in c_body ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#11 0x00007ffff7b7017d in vm_regular_engine ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#12 0x00007ffff7b737da in scm_call_n ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#13 0x00007ffff7b629a6 in catch ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#14 0x00007ffff7af1240 in scm_i_with_continuation_barrier ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#15 0x00007ffff7af12d5 in scm_c_with_continuation_barrier ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#16 0x00007ffff7b615bc in with_guile ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#17 0x00007ffff7856758 in GC_call_with_stack_base ()
from /gnu/store/7ivzka4by2casz1p65l8pm9vjnis0zjw-libgc-7.6.0/lib/libgc.so.1
#18 0x00007ffff7b60c8d in launch_thread ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#19 0x00007ffff76234d5 in start_thread ()
from /gnu/store/n6acaivs0jwiwpidjr551dhdni5kgpcr-glibc-2.26.105-g0890d5379c/lib/libpthread.so.0
#20 0x00007ffff5f962cf in clone ()
from /gnu/store/n6acaivs0jwiwpidjr551dhdni5kgpcr-glibc-2.26.105-g0890d5379c/lib/libc.so.6
Thread 7 (Thread 0x7fffead5b700 (LWP 8364)):
#0 0x00007ffff5eda5c6 in sigsuspend ()
from /gnu/store/n6acaivs0jwiwpidjr551dhdni5kgpcr-glibc-2.26.105-g0890d5379c/lib/libc.so.6
#1 0x00007ffff785d65a in GC_suspend_handler_inner ()
from /gnu/store/7ivzka4by2casz1p65l8pm9vjnis0zjw-libgc-7.6.0/lib/libgc.so.1
#2 0x00007ffff785d70f in GC_suspend_handler ()
from /gnu/store/7ivzka4by2casz1p65l8pm9vjnis0zjw-libgc-7.6.0/lib/libgc.so.1
#3 <signal handler called>
#4 0x00007ffff762caea in __lll_lock_wait ()
from /gnu/store/n6acaivs0jwiwpidjr551dhdni5kgpcr-glibc-2.26.105-g0890d5379c/lib/libpthread.so.0
#5 0x00007ffff7625c65 in pthread_mutex_lock ()
from /gnu/store/n6acaivs0jwiwpidjr551dhdni5kgpcr-glibc-2.26.105-g0890d5379c/lib/libpthread.so.0
#6 0x00007ffff78513b5 in GC_malloc_kind_global ()
from /gnu/store/7ivzka4by2casz1p65l8pm9vjnis0zjw-libgc-7.6.0/lib/libgc.so.1
#7 0x00007ffff7b591c6 in scm_i_make_string ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#8 0x00007ffff7b5b4d6 in scm_from_stringn ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#9 0x00007ffff7aff50b in scm_i_relativize_path ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#10 0x00007ffff7b041f7 in scm_open_file_with_encoding ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#11 0x00007ffff7b04333 in scm_i_open_file ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#12 0x00007ffff7b7017d in vm_regular_engine ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#13 0x00007ffff7b737da in scm_call_n ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#14 0x00007ffff7ae7eb8 in scm_call_with_unblocked_asyncs ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#15 0x00007ffff7b7017d in vm_regular_engine ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#16 0x00007ffff7b737da in scm_call_n ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#17 0x00007ffff7b61496 in really_launch ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#18 0x00007ffff7af0c5a in c_body ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#19 0x00007ffff7b7017d in vm_regular_engine ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#20 0x00007ffff7b737da in scm_call_n ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#21 0x00007ffff7b629a6 in catch ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#22 0x00007ffff7af1240 in scm_i_with_continuation_barrier ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#23 0x00007ffff7af12d5 in scm_c_with_continuation_barrier ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#24 0x00007ffff7b615bc in with_guile ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#25 0x00007ffff7856758 in GC_call_with_stack_base ()
from /gnu/store/7ivzka4by2casz1p65l8pm9vjnis0zjw-libgc-7.6.0/lib/libgc.so.1
#26 0x00007ffff7b60c8d in launch_thread ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#27 0x00007ffff76234d5 in start_thread ()
from /gnu/store/n6acaivs0jwiwpidjr551dhdni5kgpcr-glibc-2.26.105-g0890d5379c/lib/libpthread.so.0
#28 0x00007ffff5f962cf in clone ()
from /gnu/store/n6acaivs0jwiwpidjr551dhdni5kgpcr-glibc-2.26.105-g0890d5379c/lib/libc.so.6
Thread 6 (Thread 0x7ffff35ac700 (LWP 8363)):
#0 0x00007ffff5eda5c6 in sigsuspend ()
from /gnu/store/n6acaivs0jwiwpidjr551dhdni5kgpcr-glibc-2.26.105-g0890d5379c/lib/libc.so.6
#1 0x00007ffff785d65a in GC_suspend_handler_inner ()
from /gnu/store/7ivzka4by2casz1p65l8pm9vjnis0zjw-libgc-7.6.0/lib/libgc.so.1
#2 0x00007ffff785d70f in GC_suspend_handler ()
from /gnu/store/7ivzka4by2casz1p65l8pm9vjnis0zjw-libgc-7.6.0/lib/libgc.so.1
#3 <signal handler called>
#4 0x00007ffff762caec in __lll_lock_wait ()
from /gnu/store/n6acaivs0jwiwpidjr551dhdni5kgpcr-glibc-2.26.105-g0890d5379c/lib/libpthread.so.0
#5 0x00007ffff7625c65 in pthread_mutex_lock ()
from /gnu/store/n6acaivs0jwiwpidjr551dhdni5kgpcr-glibc-2.26.105-g0890d5379c/lib/libpthread.so.0
#6 0x00007ffff78513b5 in GC_malloc_kind_global ()
from /gnu/store/7ivzka4by2casz1p65l8pm9vjnis0zjw-libgc-7.6.0/lib/libgc.so.1
#7 0x00007ffff7b591c6 in scm_i_make_string ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#8 0x00007ffff7b5b4d6 in scm_from_stringn ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#9 0x00007ffff7aff50b in scm_i_relativize_path ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#10 0x00007ffff7b041f7 in scm_open_file_with_encoding ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#11 0x00007ffff7b04333 in scm_i_open_file ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#12 0x00007ffff7b7017d in vm_regular_engine ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#13 0x00007ffff7b737da in scm_call_n ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#14 0x00007ffff7ae7eb8 in scm_call_with_unblocked_asyncs ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#15 0x00007ffff7b7017d in vm_regular_engine ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#16 0x00007ffff7b737da in scm_call_n ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#17 0x00007ffff7b61496 in really_launch ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#18 0x00007ffff7af0c5a in c_body ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#19 0x00007ffff7b7017d in vm_regular_engine ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#20 0x00007ffff7b737da in scm_call_n ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#21 0x00007ffff7b629a6 in catch ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#22 0x00007ffff7af1240 in scm_i_with_continuation_barrier ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#23 0x00007ffff7af12d5 in scm_c_with_continuation_barrier ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#24 0x00007ffff7b615bc in with_guile ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#25 0x00007ffff7856758 in GC_call_with_stack_base ()
from /gnu/store/7ivzka4by2casz1p65l8pm9vjnis0zjw-libgc-7.6.0/lib/libgc.so.1
#26 0x00007ffff7b60c8d in launch_thread ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#27 0x00007ffff76234d5 in start_thread ()
from /gnu/store/n6acaivs0jwiwpidjr551dhdni5kgpcr-glibc-2.26.105-g0890d5379c/lib/libpthread.so.0
#28 0x00007ffff5f962cf in clone ()
from /gnu/store/n6acaivs0jwiwpidjr551dhdni5kgpcr-glibc-2.26.105-g0890d5379c/lib/libc.so.6
Thread 5 (Thread 0x7ffff3ecd700 (LWP 8362)):
#0 0x00007ffff762c48c in sem_post@@GLIBC_2.2.5 ()
from /gnu/store/n6acaivs0jwiwpidjr551dhdni5kgpcr-glibc-2.26.105-g0890d5379c/lib/libpthread.so.0
#1 0x00007ffff785d638 in GC_suspend_handler_inner ()
from /gnu/store/7ivzka4by2casz1p65l8pm9vjnis0zjw-libgc-7.6.0/lib/libgc.so.1
#2 0x00007ffff785d70f in GC_suspend_handler ()
from /gnu/store/7ivzka4by2casz1p65l8pm9vjnis0zjw-libgc-7.6.0/lib/libgc.so.1
#3 <signal handler called>
#4 0x00007ffff762caea in __lll_lock_wait ()
from /gnu/store/n6acaivs0jwiwpidjr551dhdni5kgpcr-glibc-2.26.105-g0890d5379c/lib/libpthread.so.0
#5 0x00007ffff7625c65 in pthread_mutex_lock ()
from /gnu/store/n6acaivs0jwiwpidjr551dhdni5kgpcr-glibc-2.26.105-g0890d5379c/lib/libpthread.so.0
#6 0x00007ffff784f7bd in GC_invoke_finalizers ()
from /gnu/store/7ivzka4by2casz1p65l8pm9vjnis0zjw-libgc-7.6.0/lib/libgc.so.1
#7 0x00007ffff7b001d9 in scm_run_finalizers ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#8 0x00007ffff7b00235 in finalization_thread_proc ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#9 0x00007ffff7af0c5a in c_body ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#10 0x00007ffff7b7017d in vm_regular_engine ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#11 0x00007ffff7b737da in scm_call_n ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#12 0x00007ffff7b629a6 in catch ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#13 0x00007ffff7af1240 in scm_i_with_continuation_barrier ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#14 0x00007ffff7af12d5 in scm_c_with_continuation_barrier ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#15 0x00007ffff7b615bc in with_guile ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#16 0x00007ffff7856758 in GC_call_with_stack_base ()
from /gnu/store/7ivzka4by2casz1p65l8pm9vjnis0zjw-libgc-7.6.0/lib/libgc.so.1
#17 0x00007ffff7b61958 in scm_with_guile ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#18 0x00007ffff76234d5 in start_thread ()
from /gnu/store/n6acaivs0jwiwpidjr551dhdni5kgpcr-glibc-2.26.105-g0890d5379c/lib/libpthread.so.0
#19 0x00007ffff5f962cf in clone ()
from /gnu/store/n6acaivs0jwiwpidjr551dhdni5kgpcr-glibc-2.26.105-g0890d5379c/lib/libc.so.6
Thread 4 (Thread 0x7ffff4e03700 (LWP 8361)):
#0 0x00007ffff76297af in pthread_cond_wait@@GLIBC_2.3.2 ()
from /gnu/store/n6acaivs0jwiwpidjr551dhdni5kgpcr-glibc-2.26.105-g0890d5379c/lib/libpthread.so.0
#1 0x00007ffff785d3f7 in GC_wait_marker ()
from /gnu/store/7ivzka4by2casz1p65l8pm9vjnis0zjw-libgc-7.6.0/lib/libgc.so.1
#2 0x00007ffff78538fa in GC_help_marker ()
from /gnu/store/7ivzka4by2casz1p65l8pm9vjnis0zjw-libgc-7.6.0/lib/libgc.so.1
#3 0x00007ffff785d3cc in GC_mark_thread ()
from /gnu/store/7ivzka4by2casz1p65l8pm9vjnis0zjw-libgc-7.6.0/lib/libgc.so.1
#4 0x00007ffff76234d5 in start_thread ()
from /gnu/store/n6acaivs0jwiwpidjr551dhdni5kgpcr-glibc-2.26.105-g0890d5379c/lib/libpthread.so.0
#5 0x00007ffff5f962cf in clone ()
from /gnu/store/n6acaivs0jwiwpidjr551dhdni5kgpcr-glibc-2.26.105-g0890d5379c/lib/libc.so.6
Thread 3 (Thread 0x7ffff5654700 (LWP 8360)):
#0 0x00007ffff76297af in pthread_cond_wait@@GLIBC_2.3.2 ()
from /gnu/store/n6acaivs0jwiwpidjr551dhdni5kgpcr-glibc-2.26.105-g0890d5379c/lib/libpthread.so.0
#1 0x00007ffff785d3f7 in GC_wait_marker ()
from /gnu/store/7ivzka4by2casz1p65l8pm9vjnis0zjw-libgc-7.6.0/lib/libgc.so.1
#2 0x00007ffff78538fa in GC_help_marker ()
from /gnu/store/7ivzka4by2casz1p65l8pm9vjnis0zjw-libgc-7.6.0/lib/libgc.so.1
#3 0x00007ffff785d3cc in GC_mark_thread ()
from /gnu/store/7ivzka4by2casz1p65l8pm9vjnis0zjw-libgc-7.6.0/lib/libgc.so.1
#4 0x00007ffff76234d5 in start_thread ()
from /gnu/store/n6acaivs0jwiwpidjr551dhdni5kgpcr-glibc-2.26.105-g0890d5379c/lib/libpthread.so.0
#5 0x00007ffff5f962cf in clone ()
from /gnu/store/n6acaivs0jwiwpidjr551dhdni5kgpcr-glibc-2.26.105-g0890d5379c/lib/libc.so.6
Thread 2 (Thread 0x7ffff5ea5700 (LWP 8359)):
#0 0x00007ffff76297af in pthread_cond_wait@@GLIBC_2.3.2 ()
from /gnu/store/n6acaivs0jwiwpidjr551dhdni5kgpcr-glibc-2.26.105-g0890d5379c/lib/libpthread.so.0
#1 0x00007ffff785d3f7 in GC_wait_marker ()
from /gnu/store/7ivzka4by2casz1p65l8pm9vjnis0zjw-libgc-7.6.0/lib/libgc.so.1
#2 0x00007ffff78538fa in GC_help_marker ()
from /gnu/store/7ivzka4by2casz1p65l8pm9vjnis0zjw-libgc-7.6.0/lib/libgc.so.1
#3 0x00007ffff785d3cc in GC_mark_thread ()
from /gnu/store/7ivzka4by2casz1p65l8pm9vjnis0zjw-libgc-7.6.0/lib/libgc.so.1
#4 0x00007ffff76234d5 in start_thread ()
from /gnu/store/n6acaivs0jwiwpidjr551dhdni5kgpcr-glibc-2.26.105-g0890d5379c/lib/libpthread.so.0
#5 0x00007ffff5f962cf in clone ()
from /gnu/store/n6acaivs0jwiwpidjr551dhdni5kgpcr-glibc-2.26.105-g0890d5379c/lib/libc.so.6
Thread 1 (Thread 0x7ffff7fef480 (LWP 8355)):
#0 0x00007ffff5eda5c6 in sigsuspend ()
from /gnu/store/n6acaivs0jwiwpidjr551dhdni5kgpcr-glibc-2.26.105-g0890d5379c/lib/libc.so.6
#1 0x00007ffff785d65a in GC_suspend_handler_inner ()
from /gnu/store/7ivzka4by2casz1p65l8pm9vjnis0zjw-libgc-7.6.0/lib/libgc.so.1
#2 0x00007ffff785d70f in GC_suspend_handler ()
from /gnu/store/7ivzka4by2casz1p65l8pm9vjnis0zjw-libgc-7.6.0/lib/libgc.so.1
#3 <signal handler called>
#4 0x00007ffff76297ad in pthread_cond_wait@@GLIBC_2.3.2 ()
from /gnu/store/n6acaivs0jwiwpidjr551dhdni5kgpcr-glibc-2.26.105-g0890d5379c/lib/libpthread.so.0
#5 0x00007ffff7b6200b in block_self ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#6 0x00007ffff7b624f0 in scm_timed_wait_condition_variable ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#7 0x00007ffff7b7017d in vm_regular_engine ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#8 0x00007ffff7b737da in scm_call_n ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#9 0x00007ffff7af7977 in scm_primitive_eval ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#10 0x00007ffff7af79d3 in scm_eval ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#11 0x00007ffff7b42a30 in scm_shell ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#12 0x00007ffff7b0e45d in invoke_main_func ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#13 0x00007ffff7af0c5a in c_body ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#14 0x00007ffff7b7017d in vm_regular_engine ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#15 0x00007ffff7b737da in scm_call_n ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#16 0x00007ffff7b629a6 in catch ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#17 0x00007ffff7af1240 in scm_i_with_continuation_barrier ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#18 0x00007ffff7af12d5 in scm_c_with_continuation_barrier ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#19 0x00007ffff7b615bc in with_guile ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#20 0x00007ffff7856758 in GC_call_with_stack_base ()
from /gnu/store/7ivzka4by2casz1p65l8pm9vjnis0zjw-libgc-7.6.0/lib/libgc.so.1
#21 0x00007ffff7b61958 in scm_with_guile ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#22 0x00007ffff7b0e5f2 in scm_boot_guile ()
from /gnu/store/38553wfz0jwlgbw13pk99xl79pbfx58d-guile-2.2.3/lib/libguile-2.2.so.1
#23 0x0000000000400b60 in main ()
--8<---------------cut here---------------end--------------->8---
To be continued…
Ludo’.
next prev parent reply other threads:[~2018-04-24 16:04 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-08-23 22:20 bug#28211: Grafting code triggers GC/thread-safety issue on Guile 2.2.2 Ludovic Courtès
2017-08-23 22:48 ` Ludovic Courtès
2018-04-24 16:03 ` Ludovic Courtès [this message]
2018-05-08 21:55 ` Ludovic Courtès
2018-05-09 0:32 ` Mark H Weaver
2018-05-09 7:17 ` Ludovic Courtès
2018-05-09 9:11 ` Andy Wingo
2018-05-10 6:50 ` Mark H Weaver
2018-05-10 7:53 ` Andy Wingo
2018-06-29 15:03 ` bug#28211: Stack marking issue in multi-threaded code Ludovic Courtès
2018-06-29 16:54 ` Mark H Weaver
2018-06-29 21:18 ` Ludovic Courtès
2018-06-29 23:18 ` Mark H Weaver
2018-06-30 20:53 ` Ludovic Courtès
2018-06-30 21:49 ` Mark H Weaver
2018-07-01 10:12 ` Andy Wingo
2018-07-03 19:01 ` Mark H Weaver
2020-03-12 21:59 ` bug#28211: Stack marking issue in multi-threaded code, 2020 edition Ludovic Courtès
2020-03-13 22:38 ` Ludovic Courtès
2020-03-17 21:16 ` Andy Wingo
2018-05-10 15:48 ` bug#28211: Grafting code triggers GC/thread-safety issue on Guile 2.2.2 Mark H Weaver
2018-05-10 16:01 ` Mark H Weaver
2018-07-02 10:28 ` Ludovic Courtès
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