https://bugzilla.suse.com/show_bug.cgi?id=1213353 Bug ID: 1213353 Summary: bash crash during autocompletion: systemctmalloc_consolidate(): unaligned fastbin chunk detected Classification: openSUSE Product: openSUSE Tumbleweed Version: Current Hardware: Other OS: Other Status: NEW Severity: Normal Priority: P5 - None Component: Basesystem Assignee: werner@suse.com Reporter: suse-beta@cboltz.de QA Contact: qa-bugs@suse.de Target Milestone: --- Found By: --- Blocker: --- Created attachment 868226 --> https://bugzilla.suse.com/attachment.cgi?id=868226&action=edit bash screendump and coredumpctl output with intact linebreaks I just had the following bash crash during autocompletion: Unfortunately I don't remember exactly what I did when bash crashed. The only hint that I can offer is that my prompt starts with $? if it's non-zero. The last propmt line indicates that $? was [INT] ====================================================================== cb@tux:~/isotopp.github.io/content/posts cboltz-typo52 L …4> systemctl enable -- --after --defaults --firmware-setup --help --legend=no --no-ask-password --now --plain --recursive --show-types --timestamp --version --all --dry-run --force --host --lines --no-block --no-wall --preset-mode --reverse --signal --type --wait --before --fail --full --job-mode --machine --no-pager --no-warn --property --root --state --user --check-inhibitors --failed --global --kill-whom --message --no-reload --output --quiet --runtime --system --value cb@tux:~/isotopp.github.io/content/posts cboltz-typo52 L …4> systemctl enable --no --no-ask-password --no-block --no-pager --no-reload --now --no-wall --no-warn cb@tux:~/isotopp.github.io/content/posts cboltz-typo52 L …4> systemctl e [INT] cb@tux:~/isotopp.github.io/content/posts cboltz-typo52 L …4> systemctmalloc_consolidate(): unaligned fastbin chunk detected Achtung: Das Programm „/bin/bash“ ist abgestürzt. ====================================================================== ====================================================================== # coredumpctl dump bash PID: 13069 (bash) UID: 1000 (cb) GID: 100 (users) Signal: 6 (ABRT) Timestamp: Fri 2023-07-14 19:58:42 CEST (8min ago) Command Line: /bin/bash Executable: /usr/bin/bash Control Group: /user.slice/user-1000.slice/user@1000.service/app.slice/app-kde_autostart@autostart.service Unit: user@1000.service User Unit: app-kde_autostart@autostart.service Slice: user-1000.slice Owner UID: 1000 (cb) Boot ID: c4b7162d927340e9995cb85273857589 Machine ID: abf06ac46e2e487ea0edd474065e8b87 Hostname: tux.boltz Storage: /var/lib/systemd/coredump/core.bash.1000.c4b7162d927340e9995cb85273857589.13069.1689357522000000.zst (present) Size on Disk: 722.5K Message: Process 13069 (bash) of user 1000 dumped core. Stack trace of thread 13069: #0 0x00007fe721781a7c __pthread_kill_implementation (libc.so.6 + 0x8fa7c) #1 0x00007fe721730226 raise (libc.so.6 + 0x3e226) #2 0x00007fe721718921 abort (libc.so.6 + 0x26921) #3 0x00007fe721719611 __libc_message.cold (libc.so.6 + 0x27611) #4 0x00007fe72178c417 malloc_printerr (libc.so.6 + 0x9a417) #5 0x00007fe72178d03c malloc_consolidate (libc.so.6 + 0x9b03c) #6 0x00007fe72178f6b8 _int_malloc (libc.so.6 + 0x9d6b8) #7 0x00007fe721790aba __libc_malloc (libc.so.6 + 0x9eaba) #8 0x000055ff5a6938ee xmalloc (bash + 0x758ee) #9 0x000055ff5a69fd61 n/a (bash + 0x81d61) #10 0x000055ff5a6b98cf map_over_funcs (bash + 0x9b8cf) #11 0x000055ff5a6818f6 all_visible_functions (bash + 0x638f6) #12 0x000055ff5a68dc6a command_word_completion_function (bash + 0x6fc6a) #13 0x00007fe72190cddb rl_completion_matches (libreadline.so.8 + 0x1dddb) #14 0x000055ff5a68c7a0 bash_default_completion (bash + 0x6e7a0) #15 0x00007fe72190cef3 n/a (libreadline.so.8 + 0x1def3) #16 0x00007fe72191579c rl_complete_internal (libreadline.so.8 + 0x2679c) #17 0x00007fe72190d178 _rl_dispatch_subseq (libreadline.so.8 + 0x1e178) #18 0x00007fe72190dfa6 readline_internal_char (libreadline.so.8 + 0x1efa6) #19 0x00007fe721916f65 readline (libreadline.so.8 + 0x27f65) #20 0x000055ff5a65ce67 n/a (bash + 0x3ee67) #21 0x000055ff5a69904e n/a (bash + 0x7b04e) #22 0x000055ff5a697394 n/a (bash + 0x79394) #23 0x000055ff5a696be7 yyparse (bash + 0x78be7) #24 0x000055ff5a696821 parse_command (bash + 0x78821) #25 0x000055ff5a6a2c8e read_command (bash + 0x84c8e) #26 0x000055ff5a6a2919 reader_loop (bash + 0x84919) #27 0x000055ff5a6b5f04 main (bash + 0x97f04) #28 0x00007fe721719bb0 __libc_start_call_main (libc.so.6 + 0x27bb0) #29 0x00007fe721719c79 __libc_start_main@@GLIBC_2.34 (libc.so.6 + 0x27c79) #30 0x000055ff5a6b4fe5 _start (bash + 0x96fe5) ELF object binary architecture: AMD x86-64 Refusing to dump core to tty (use shell redirection or specify --output). ====================================================================== I can provide the full coredump on request. Unfortunately it contains private data (for example filenames from the bash history), therefore I don't want to attach it to a public bugreport. However, I can send it by mail if needed. [Note to myself: the coredump is in ~/susebeta/2023-07-14-*.zst] The attached file contains the above bash screendump and coredumpctl output, just in case bugzilla inserts funny linebreaks. -- You are receiving this mail because: You are on the CC list for the bug.