Après avoir analysé la liste des bugs connus, j'ai effectué les procédures recommandées comme l'indiquait coredumpctl gdb <PID> correspondant à chacun d'eux,
mais je suis désormais face à desbugs qui me semblent irréductibles.
Si vous avez une idée de solution je suis preneur
Merci par avance
RB.
root # journalctl --vacuum-time=1d
Vacuuming done, freed 0B of archived journals from /var/log/journal/d9dd091cdb894456b3d6fa7133e0c7bd.
root # coredumpctl list
TIME PID UID GID SIG COREFILE EXE
Fri 2018-11-23 13:07:31 CET 1736 0 0 6 present /usr/libexec/packagekitd
Fri 2018-11-23 13:07:32 CET 2771 0 0 6 present /usr/libexec/packagekitd
Fri 2018-11-23 13:08:32 CET 2979 0 0 6 present /usr/libexec/packagekitd
Fri 2018-11-23 13:19:02 CET 3645 0 0 6 present /usr/libexec/packagekitd
Fri 2018-11-23 13:23:35 CET 2457 0 0 6 present /usr/libexec/packagekitd
Fri 2018-11-23 13:23:36 CET 7106 0 0 6 present /usr/libexec/packagekitd
Sat 2018-11-24 11:17:53 CET 7714 0 0 6 present /usr/libexec/packagekitd
Sat 2018-11-24 14:38:55 CET 22743 0 0 6 present /usr/libexec/packagekitd
Sat 2018-11-24 14:38:56 CET 22782 0 0 6 present /usr/libexec/packagekitd
Sat 2018-11-24 14:43:44 CET 23247 0 0 6 present /usr/libexec/packagekitd
Sat 2018-11-24 15:10:51 CET 23920 0 0 6 present /usr/libexec/packagekitd
root # coredumpctl gdb 23920
PID: 23920 (packagekitd)
UID: 0 (root)
GID: 0 (root)
Signal: 6 (ABRT)
Timestamp: Sat 2018-11-24 15:10:51 CET (42min ago)
Command Line: /usr/libexec/packagekitd
Executable: /usr/libexec/packagekitd
Control Group: /system.slice/packagekit.service
Unit: packagekit.service
Slice: system.slice
Boot ID: fd4ac146223649eb9f535a744d61f4a5
Machine ID: d9dd091cdb894456b3d6fa7133e0c7bd
Hostname: host467
Storage: /var/lib/systemd/coredump/core.packagekitd.0.fd4ac146223649eb9f535a744d61f4a5.23920.1543068651000000.lz4
Message: Process 23920 (packagekitd) of user 0 dumped core.
Stack trace of thread 25212:
#0 0x00007f4b24750eab raise (libc.so.6)
#1 0x00007f4b2473b5b9 abort (libc.so.6)
#2 0x00007f4b2473b491 __assert_fail_base.cold.0 (libc.so.6)
#3 0x00007f4b24749612 __assert_fail (libc.so.6)
#4 0x00007f4b0df97fe6 repodata_add_dirstr (libsolv.so.1)
#5 0x00007f4b0dd3470a solvable_copy_cb (libsolvext.so.1)
#6 0x00007f4b0df91a74 repodata_search_keyskip (libsolv.so.1)
#7 0x00007f4b0df92cb5 repodata_search (libsolv.so.1)
#8 0x00007f4b0dd394cd repo_add_rpmdb (libsolvext.so.1)
#9 0x00007f4b0dd3956e repo_add_rpmdb_reffp (libsolvext.so.1)
#10 0x00007f4b0f3148cd dnf_sack_load_system_repo (libdnf.so.1)
#11 0x00007f4b0f9d73a5 dnf_utils_create_sack_for_filters (libpk_backend_dnf.so)
#12 0x00007f4b0f9dd0b4 pk_backend_search_thread (libpk_backend_dnf.so)
#13 0x000055720d63441e pk_backend_job_thread_setup (packagekitd)
#14 0x00007f4b25222f8a g_thread_proxy (libglib-2.0.so.0)
#15 0x00007f4b24ae0594 start_thread (libpthread.so.0)
#16 0x00007f4b24813e6f __clone (libc.so.6)
Stack trace of thread 25211:
#0 0x00007f4b2480e879 syscall (libc.so.6)
#1 0x00007f4b2524176e g_cond_wait_until (libglib-2.0.so.0)
#2 0x00007f4b251cd0f1 g_async_queue_pop_intern_unlocked (libglib-2.0.so.0)
#3 0x00007f4b25223ad2 g_thread_pool_thread_proxy (libglib-2.0.so.0)
#4 0x00007f4b25222f8a g_thread_proxy (libglib-2.0.so.0)
#5 0x00007f4b24ae0594 start_thread (libpthread.so.0)
#6 0x00007f4b24813e6f __clone (libc.so.6)
Stack trace of thread 23923:
#0 0x00007f4b248093e9 __poll (libc.so.6)
#1 0x00007f4b251fabc6 g_main_context_iterate.isra.21 (libglib-2.0.so.0)
#2 0x00007f4b251faf82 g_main_loop_run (libglib-2.0.so.0)
#3 0x00007f4b257eb7aa gdbus_shared_thread_func (libgio-2.0.so.0)
#4 0x00007f4b25222f8a g_thread_proxy (libglib-2.0.so.0)
#5 0x00007f4b24ae0594 start_thread (libpthread.so.0)
#6 0x00007f4b24813e6f __clone (libc.so.6)
Stack trace of thread 23922:
#0 0x00007f4b248093e9 __poll (libc.so.6)
#1 0x00007f4b251fabc6 g_main_context_iterate.isra.21 (libglib-2.0.so.0)
#2 0x00007f4b251facf0 g_main_context_iteration (libglib-2.0.so.0)
#3 0x00007f4b251fad41 glib_worker_main (libglib-2.0.so.0)
#4 0x00007f4b25222f8a g_thread_proxy (libglib-2.0.so.0)
#5 0x00007f4b24ae0594 start_thread (libpthread.so.0)
#6 0x00007f4b24813e6f __clone (libc.so.6)
Stack trace of thread 23920:
#0 0x00007f4b248093e9 __poll (libc.so.6)
#1 0x00007f4b251fabc6 g_main_context_iterate.isra.21 (libglib-2.0.so.0)
#2 0x00007f4b251faf82 g_main_loop_run (libglib-2.0.so.0)
#3 0x000055720d61eea6 main (packagekitd)
#4 0x00007f4b2473d11b __libc_start_main (libc.so.6)
#5 0x000055720d61f16a _start (packagekitd)
GNU gdb (GDB) Fedora 8.1.1-3.fc28
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Reading symbols from /usr/libexec/packagekitd...Reading symbols from /usr/lib/debug/usr/libexec/packagekitd-1.1.10-1.fc28.x86_64.debug...done.
done.
[New LWP 25212]
[New LWP 25211]
[New LWP 23923]
[New LWP 23922]
[New LWP 23920]
warning: .dynamic section for "/lib64/libcrypt.so.1" is not at the expected address (wrong library or version mismatch?)
Missing separate debuginfo for /lib64/libpackagekit-glib2.so.18
Try: dnf --enablerepo='*debug*' install /usr/lib/debug/.build-id/c4/../../../../../usr/lib/debug/usr/lib64/libpackagekit-glib2.so.18.1.3-1.1.10-1.fc28.x86_64.debug
warning: Loadable section ".note.gnu.property" outside of ELF segments
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib64/libthread_db.so.1".
Core was generated by `/usr/libexec/packagekitd'.
Program terminated with signal SIGABRT, Aborted.
#0 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50
50 return ret;
[Current thread is 1 (Thread 0x7f4aff9be700 (LWP 25212))]
(gdb)