Description of problem: Always happens when using --debugsolver, doesn't crash without it. Version-Release number of selected component: dnf-1.1.9-2.fc25 Additional info: reporter: libreport-2.7.2 backtrace_rating: 4 cmdline: /usr/bin/python3 /usr/bin/dnf --debugsolver group install 'Fedora Workstation' --disablerepo=updates --disablerepo=updates-testing --allowerasing crash_function: testcase_write executable: /usr/bin/python3.5 global_pid: 1609 kernel: 4.8.0-0.rc0.git3.1.fc25.x86_64 pkg_vendor: Fedora Project runlevel: N 5 type: CCpp uid: 0 Truncated backtrace: Thread no. 1 (10 frames) #0 testcase_write at /usr/src/debug/libsolv-0.6.23/ext/testcase.c:2331 #1 hy_goal_write_debugdata at /usr/src/debug/hawkey-0.6.3/src/goal.c:888 #2 write_debugdata at /usr/src/debug/hawkey-0.6.3/src/python/goal-py.c:476 #3 call_function at /usr/src/debug/Python-3.5.1/Python/ceval.c:4669 #4 PyEval_EvalFrameEx at /usr/src/debug/Python-3.5.1/Python/ceval.c:3209 #5 fast_function at /usr/src/debug/Python-3.5.1/Python/ceval.c:4783 #6 call_function at /usr/src/debug/Python-3.5.1/Python/ceval.c:4710 #7 PyEval_EvalFrameEx at /usr/src/debug/Python-3.5.1/Python/ceval.c:3209 #8 _PyEval_EvalCodeWithName at /usr/src/debug/Python-3.5.1/Python/ceval.c:3995 #9 fast_function at /usr/src/debug/Python-3.5.1/Python/ceval.c:4793
Created attachment 1185863 [details] File: _var_log_dnf.log
Created attachment 1185864 [details] File: backtrace
Created attachment 1185865 [details] File: cgroup
Created attachment 1185866 [details] File: core_backtrace
Created attachment 1185867 [details] File: dnf-makecache.log
Created attachment 1185868 [details] File: dso_list
Created attachment 1185869 [details] File: environ
Created attachment 1185870 [details] File: exploitable
Created attachment 1185871 [details] File: limits
Created attachment 1185872 [details] File: maps
Created attachment 1185873 [details] File: mountinfo
Created attachment 1185874 [details] File: namespaces
Created attachment 1185875 [details] File: open_fds
Created attachment 1185876 [details] File: proc_pid_status
Created attachment 1185877 [details] File: var_log_messages
Jul 30 19:11:26 localhost.localdomain audit[2083]: ANOM_ABEND auid=0 uid=0 gid=0 ses=4 subj=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 pid=2083 comm="dnf" exe="/usr/bin/python3.5" sig=11 Jul 30 19:11:26 localhost.localdomain kernel: traps: dnf[2083] general protection ip:7fe4d1c7cb6e sp:7ffd5adee6b0 error:0 in libsolvext.so.0[7fe4d1c70000+28000] Jul 30 19:11:26 localhost.localdomain abrt-hook-ccpp[2084]: Process 2083 (python3.5) of user 0 killed by SIGSEGV - dumping core
Created attachment 1185878 [details] gdb bt attempt2 The abrt produced backtrace ends with: Timeout exceeded: 240 seconds, killing gdb. Looks like gdb hung while generating backtrace. So this is created running gdb manually, after adding a bunch of extra requested debuginfo packages.
looks like started happening after updating to 0.6.23... I will try to check it.
ce6d40a2570a7dcff6e05264cd40c1fb3b1e596e is the first bad commit commit ce6d40a2570a7dcff6e05264cd40c1fb3b1e596e Author: Michael Schroeder <mls> Date: Mon Jun 13 15:14:38 2016 +0200 Make sure that all repos have different names in a testcase :040000 040000 7537df073000565e71be702080a7a2ad1cdfaf51 059e176a8fcda5f57247bb0257f9433c58d1d723 M ext
libsolv-0.6.23-2.fc24 has been submitted as an update to Fedora 24. https://bodhi.fedoraproject.org/updates/FEDORA-2016-90044abf59
libsolv-0.6.23-2.fc24 has been pushed to the Fedora 24 testing repository. If problems still persist, please make note of it in this bug report. See https://fedoraproject.org/wiki/QA:Updates_Testing for instructions on how to install test updates. You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2016-90044abf59
libsolv-0.6.23-2.fc24 has been pushed to the Fedora 24 stable repository. If problems still persist, please make note of it in this bug report.