Two crash files were already uploaded - see above, but manually. I just created another nice(er) 'apport-retrace --gdb' output locally on that system (w/ dbgsym):
$ sudo apport-retrace --gdb --rebuild-package-info /var/crash/_usr_sbin_sshd.0.crash GNU gdb (Ubuntu 8.2.90-0ubuntu1) 8.2.90 Copyright (C) 2019 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html> This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "s390x-linux-gnu". Type "show configuration" for configuration details. For bug reporting instructions, please see: <http://www.gnu.org/software/gdb/bugs/>. Find the GDB manual and other documentation resources online at: <http://www.gnu.org/software/gdb/documentation/>. For help, type "help". Type "apropos word" to search for commands related to "word". Reading symbols from /usr/sbin/sshd... Reading symbols from /usr/lib/debug/.build-id/18/2cb9bda0be98e50d87a4104872aead696f1998.debug... [New LWP 4508] [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/s390x-linux-gnu/libthread_db.so.1". Core was generated by `/usr/sbin/sshd -T'. Program terminated with signal SIGSEGV, Segmentation fault. #0 __pthread_rwlock_wrlock_full (abstime=0x0, rwlock=0x0) at pthread_rwlock_common.c:581 581 pthread_rwlock_common.c: No such file or directory. (gdb) bt #0 __pthread_rwlock_wrlock_full (abstime=0x0, rwlock=0x0) at pthread_rwlock_common.c:581 #1 __GI___pthread_rwlock_wrlock (rwlock=0x0) at pthread_rwlock_wrlock.c:27 #2 0x000003ffab27238a in CRYPTO_THREAD_write_lock () from /lib/s390x-linux-gnu/libcrypto.so.1.1 #3 0x000003ffab208b32 in ERR_unload_strings () from /lib/s390x-linux-gnu/libcrypto.so.1.1 #4 0x000003ffab6868b4 in ERR_unload_IBMCA_strings () at e_ibmca_err.c:122 #5 0x000003ffab684dd2 in ibmca_destructor () at e_ibmca.c:754 #6 0x000003ffab7100ea in ?? () from /lib/ld64.so.1 #7 0x000003ffaabc79e8 in __run_exit_handlers (status=<optimized out>, listp=0x3ffaad189a8 <__exit_funcs>, run_list_atexit=run_list_atexit@entry=true, run_dtors=run_dtors@entry=true) at exit.c:108 #8 0x000003ffaabc7ad8 in __GI_exit (status=<optimized out>) at exit.c:139 #9 0x000002aa192909c0 in main (ac=<optimized out>, av=<optimized out>) at ../../sshd.c:2257 (gdb) quit (if you wanna see it colored, see attachment) ** Attachment added: "gbd_session.png" https://bugs.launchpad.net/ubuntu-z-systems/+bug/1819487/+attachment/5246118/+files/gbd_session.png -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1819487 Title: sshd crashed on s390x with hw crypto enabled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-z-systems/+bug/1819487/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
