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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - systemdadm double free or corruption"
href="https://bugs.freedesktop.org/show_bug.cgi?id=69643#c2">Comment # 2</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW --- - systemdadm double free or corruption"
href="https://bugs.freedesktop.org/show_bug.cgi?id=69643">bug 69643</a>
from <span class="vcard"><a class="email" href="mailto:michael+freedesktop@stapelberg.de" title="Michael Stapelberg <michael+freedesktop@stapelberg.de>"> <span class="fn">Michael Stapelberg</span></a>
</span></b>
<pre>I can reproduce this with the current git HEAD (commit
0bfc54dedd309b3e265fb8d514e58ac1c67811af) and systemd-204 on Debian. This has
also been reported as <a href="http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=731387">http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=731387</a>
in Debian.
Steps to reproduce:
1) launch systemadm
2) sudo systemctl stop miredo.service
The backtrace is:
#0 0x00007fdc978851e5 in __GI_raise (sig=sig@entry=6)
at ../nptl/sysdeps/unix/sysv/linux/raise.c:56
#1 0x00007fdc97888398 in __GI_abort () at abort.c:90
#2 0x00007fdc978c07cb in __libc_message (do_abort=do_abort@entry=2,
fmt=fmt@entry=0x7fdc979bcbe8 "*** Error in `%s': %s: 0x%s ***\n")
at ../sysdeps/unix/sysv/linux/libc_fatal.c:199
#3 0x00007fdc978caa26 in malloc_printerr (action=3,
str=0x7fdc979b8b8a "free(): invalid pointer", ptr=<optimized out>) at
malloc.c:4902
#4 0x00007fdc978cb7a3 in _int_free (av=<optimized out>,
p=0x624648 <g_define_type_id__volatile.26118>, have_lock=0) at
malloc.c:3758
#5 0x000000000041a00c in job_unit_link_destroy
(self=self@entry=0x7ffffa64b430)
at /tmp/systemd-ui/src/systemd-interfaces.vala:151
#6 0x00000000004095d0 in main_window_update_job_iter
(self=self@entry=0x69c070,
iter=iter@entry=0x7ffffa64b530, id=id@entry=705, j=0xa548c0)
at /tmp/systemd-ui/src/systemadm.vala:767
#7 0x000000000040acea in main_window_on_job_new (self=0x69c070, id=705,
path=0x8ce960 "/org/freedesktop/systemd1/job/705")
at /tmp/systemd-ui/src/systemadm.vala:795
#8 0x00007fdc983d6f28 in g_closure_invoke ()
from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#9 0x00007fdc983e7edd in ?? () from
/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#10 0x00007fdc983efce9 in g_signal_emit_valist ()
from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#11 0x00007fdc983f0462 in g_signal_emit_by_name ()
from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#12 0x00000000004139b6 in _dbus_handle_manager_job_new (parameters=<optimized
out>,
self=0x7af1b0) at systemd-interfaces.c:1506
#13 manager_proxy_g_signal (proxy=0x7af1b0, sender_name=<optimized out>,
signal_name=<optimized out>, parameters=<optimized out>) at
systemd-interfaces.c:1541
#14 0x00007fdc94651e28 in ffi_call_unix64 () from
/usr/lib/x86_64-linux-gnu/libffi.so.6
#15 0x00007fdc94651790 in ffi_call () from
/usr/lib/x86_64-linux-gnu/libffi.so.6
#16 0x00007fdc983d7768 in g_cclosure_marshal_generic ()
from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#17 0x00007fdc983d6f28 in g_closure_invoke ()
from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#18 0x00007fdc983e7c9b in ?? () from
/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#19 0x00007fdc983efce9 in g_signal_emit_valist ()
from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#20 0x00007fdc983eff32 in g_signal_emit ()
from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#21 0x00007fdc986da21c in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#22 0x00007fdc986cace5 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#23 0x00007fdc9810fea6 in g_main_context_dispatch ()
from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#24 0x00007fdc981101f8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#25 0x00007fdc981105fa in g_main_loop_run () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#26 0x00007fdc98afc39d in gtk_main () at
/tmp/buildd/gtk+3.0-3.8.4/./gtk/gtkmain.c:1156
#27 0x000000000040c595 in _vala_main (args=0x7ffffa64c478, args_length1=1)
at /tmp/systemd-ui/src/systemadm.vala:1074
#28 0x00007fdc97871995 in __libc_start_main (main=0x4049a0 <main>, argc=1,
ubp_av=0x7ffffa64c478, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7ffffa64c468) at libc-start.c:260
#29 0x00000000004049fc in _start ()
I have attached the output of “backtrace full” as an attachment.</pre>
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