Package: gdb Version: 10.1-2 Severity: normal File: /usr/bin/gdb Usertags: crash regression Control: found -1 10.1-1.7 Tags: bullseye bookworm sid
An empty parameter for the --core option causes a gdb SIGABRT crash. TThe version of gdb in Debian buster instead just prints an error, but one that is not the correct error. The right thing to do when a core dump cannot be found would be to print "core dump not found". $ gdb --core '' GNU gdb (Debian 10.1-2) 10.1.90.20210103-git Copyright (C) 2021 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 "x86_64-linux-gnu". Type "show configuration" for configuration details. For bug reporting instructions, please see: <https://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". /build/gdb-yyhBNJ/gdb-10.1/gdbsupport/pathstuff.cc:132: internal-error: gdb::unique_xmalloc_ptr<char> gdb_abspath(const char*): Assertion `path != NULL && path[0] != '\0'' failed. A problem internal to GDB has been detected, further debugging may prove unreliable. Quit this debugging session? (y or n) y This is a bug, please report it. For instructions, see: <https://www.gnu.org/software/gdb/bugs/>. /build/gdb-yyhBNJ/gdb-10.1/gdbsupport/pathstuff.cc:132: internal-error: gdb::unique_xmalloc_ptr<char> gdb_abspath(const char*): Assertion `path != NULL && path[0] != '\0'' failed. A problem internal to GDB has been detected, further debugging may prove unreliable. Create a core file of GDB? (y or n) y Aborted (core dumped) $ echo $? 134 $ kill -l 134 ABRT $ gdb --core '' GNU gdb (Debian 8.2.1-2+b3) 8.2.1 Copyright (C) 2018 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 "x86_64-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". "//" is not a core dump: Is a directory $ coredumpctl debug PID: 1908890 (gdb) UID: 1000 (pabs) GID: 1000 (pabs) Signal: 6 (ABRT) Timestamp: Wed 2021-10-27 12:39:28 AWST (4min 26s ago) Command Line: gdb --core "" Executable: /usr/bin/gdb Control Group: <removed> Unit: [email protected] User Unit: <removed> Slice: user-1000.slice Owner UID: 1000 (pabs) Boot ID: <removed> Machine ID: <removed> Hostname: <removed> Storage: /var/lib/systemd/coredump/core.gdb.1000.<removed>.1908890.1635309568000000.zst (present) Disk Size: 1.6M Message: Process 1908890 (gdb) of user 1000 dumped core. Found module linux-vdso.so.1 with build-id: 3e28af8f8e91f27695fb5fc293b209d24122f048 Found module libkeyutils.so.1 with build-id: d686b7ffe2e90b9aee46dc134879b598bc5c6319 Found module libffi.so.8 with build-id: 4ce8e5d8874d0c5201af22cf5ee1d521dba67a9f Found module libbrotlicommon.so.1 with build-id: 9778009f004fcd95103ba4301c5726b697888fc2 Found module libsasl2.so.2 with build-id: 31d2915a48691c5536f18f4c14ce26c2cdf2e9f7 Found module libresolv.so.2 with build-id: fbe496265ba872b1772389d70623a13730c02586 Found module libkrb5support.so.0 with build-id: 9f40d618d056a472a580560e0829feff096db9eb Found module libcom_err.so.2 with build-id: 0450f53ad7d47eee789952f4ff1df094f9da2541 Found module libk5crypto.so.3 with build-id: bc3866f6444135c870f771bf7a85024bf6224340 Found module libkrb5.so.3 with build-id: df5330ce3cc20859e66e8136039878cb0e04530b Found module libtasn1.so.6 with build-id: 8fba5be171d551a2b9a58943589d0dfe708fd632 Found module libp11-kit.so.0 with build-id: 0634dc15cd3086f59e2c6d702e7c5f8c4c85e14f Found module libcrypto.so.1.1 with build-id: c0211af14123df3689c3881301b7ef13c7cd090a Found module libhogweed.so.6 with build-id: bc104618645979735399d88df5bb3b1a81753238 Found module libunistring.so.2 with build-id: 7169b2ba43b08661361637d65d422e83195ba9a7 Found module libicudata.so.67 with build-id: 2421572a83e89276615b173445a81cc1b7db8852 Found module libbrotlidec.so.1 with build-id: 39739740c2f8a033de95c1c0b1eb8be445610b31 Found module liblber-2.4.so.2 with build-id: da8ef8c17bc83050efa9dd1a36f934fe3e84e489 Found module libldap_r-2.4.so.2 with build-id: 77c8bc1621c2df9b19cff1f6fd9f04879c4f3ca9 Found module libgssapi_krb5.so.2 with build-id: e433bda1228c9bf6bcbfac764d400ea66fa53608 Found module libgnutls.so.30 with build-id: b6e896cd14da9d0bc6c05a498317b380a6000eb9 Found module libnettle.so.8 with build-id: a0fd01631c795d4955e5f6bef9f7e0367b20d13b Found module libpsl.so.5 with build-id: ea212f1398c6f4a35aef2b84e2ba67792550e0a8 Found module libssh2.so.1 with build-id: e98b4f8fe4515661f0dd2b2590f5fdd6bf861316 Found module librtmp.so.1 with build-id: 31acbf624c30f03c8b32a4fca27c4d1cfb49a68d Found module libidn2.so.0 with build-id: bd200ecd24a4ee730feb183ba94c68635fa73479 Found module libnghttp2.so.14 with build-id: 8a59bcca7e5e26714c90fa2939fdd05e92f88d00 Found module libicuuc.so.67 with build-id: f871bbd529a02abd860f0d16b842b5b20234cb49 Found module libicui18n.so.67 with build-id: 6bc1c815422672b74fde1b1c0803e4c9effae2a7 Found module libbz2.so.1.0 with build-id: 10d0645d4cf837ed1f5c97d4c2a0ecd5b8c343ec Found module libpcre.so.3 with build-id: 665f1b80589ca7b4d7f106afafd6be3b3e17706b Found module libcurl-gnutls.so.4 with build-id: 399c2357f749a40427af4afdecf34b9bee52abca Found module libboost_regex.so.1.74.0 with build-id: 62609d722b030e10c549e758e88221c5d6a4b6e9 Found module libgmp.so.10 with build-id: 4adcc7009f4d986e311e4443efd9e6d74543c2b5 Found module libuuid.so.1 with build-id: 3f750faf3bb54a7e6ed80de7322a875e19f4b80a Found module libelf.so.1 with build-id: 2194620d77385f21dc62f11fd24eaa1c98461fea Found module libdw.so.1 with build-id: 78c11ac393dd503bf241b5151dfe145cac820508 Found module libglib-2.0.so.0 with build-id: 0bd69c50f94e36b930c1b1a2276f0dfcbbdb9d09 Found module libutil.so.1 with build-id: 7e5432305efac433262442143c6f0f945daf23ec Found module ld-linux-x86-64.so.2 with build-id: 6211a5e83642f3c0cb0b1670ee201d1d9d72e05e Found module libc.so.6 with build-id: 3a69683d31c430fad5cb0fad190a28b9570d5577 Found module libgcc_s.so.1 with build-id: 347573eb1bb9bd2211b1eef62be6693374e05308 Found module libstdc++.so.6 with build-id: 2e9407468f41c007d737340ee5dc2a4c3b2d0248 Found module libdebuginfod.so.1 with build-id: 4ea57db8029c6dd74916b1a404733b27714185fe Found module libxxhash.so.0 with build-id: 904f95bc3b660fcb768ba8817c3ce85e820cfc68 Found module libsource-highlight.so.4 with build-id: db245b17d4bdbd8b7b3608455559852d9189ac01 Found module libmpfr.so.6 with build-id: a539760af2b0512a7aecd33c0126658b5d2bdb0c Found module libipt.so.2 with build-id: 7a4abf12af02c81d5d28ae46ecaa2834c2d031b3 Found module libbabeltrace-ctf.so.1 with build-id: d8eb304a755a79e9885a1b7dabfbecb8a1a65e06 Found module libbabeltrace.so.1 with build-id: a9531b2e3ef75eefaed1e7c16448bdbf00539949 Found module liblzma.so.5 with build-id: 5d67991a152e0b62f982a0e4110cc2262850c788 Found module libexpat.so.1 with build-id: 368e9a73e2755ffb0e31207f62730d276c030321 Found module libm.so.6 with build-id: b44ca5e7a0f28dcd69da4204a1b36597109fd4aa Found module libpthread.so.0 with build-id: bfc63b7599bf70fd14c5520befdcdabb16840416 Found module libpython3.9.so.1.0 with build-id: dd55c59f99b868ab4987121b15a782b70af3bd50 Found module libdl.so.2 with build-id: e3eb1a873134b05c621c37b47d8a7d94ca31ea74 Found module libtinfo.so.6 with build-id: 6cdce89a0f924bb8ccef3f2eaa6635897a81c844 Found module libncursesw.so.6 with build-id: bb586df0c1b5e64b6ad9e2a1de3112bdea036592 Found module libz.so.1 with build-id: 70a770d9b600208bb51e5f4d6a3bf4e344d13478 Found module libreadline.so.8 with build-id: a51ef84b2fe76bf3c7779eabdbd589147e65c855 Found module gdb with build-id: 86bd292cd79252daf0ff3454117f71ee42a65941 Stack trace of thread 1908890: #0 0x00007f798f283e71 __GI_raise (libc.so.6 + 0x3ce71) #1 0x00007f798f26d536 __GI_abort (libc.so.6 + 0x26536) #2 0x000055811d492c17 _Z9dump_corev (gdb + 0x408c17) #3 0x000055811d497aa8 internal_vproblem (gdb + 0x40daa8) #4 0x000055811d497d7b _Z15internal_verrorPKciS0_P13__va_list_tag (gdb + 0x40dd7b) #5 0x000055811d5bb272 _Z14internal_errorPKciS0_z (gdb + 0x531272) #6 0x000055811d5be816 _Z11gdb_abspathPKc (gdb + 0x534816) #7 0x000055811d21b034 _Z16core_target_openPKci (gdb + 0x191034) #8 0x000055811d33d833 catch_command_errors (gdb + 0x2b3833) #9 0x000055811d3410a0 captured_main_1 (gdb + 0x2b70a0) #10 0x000055811d34157b captured_main (gdb + 0x2b757b) #11 0x000055811d15b90c main (gdb + 0xd190c) #12 0x00007f798f26ee4a __libc_start_main (libc.so.6 + 0x27e4a) #13 0x000055811d160f4a _start (gdb + 0xd6f4a) Stack trace of thread 1908897: #0 0x00007f798fc04032 futex_wait_cancelable (libpthread.so.0 + 0xf032) #1 0x00007f798f4f5d30 __gthread_cond_wait (libstdc++.so.6 + 0xcdd30) #2 0x000055811d5c432b _ZN3gdb11thread_pool15thread_functionEv (gdb + 0x53a32b) #3 0x00007f798f4fb864 execute_native_thread_routine (libstdc++.so.6 + 0xd3864) #4 0x00007f798fbfdeae start_thread (libpthread.so.0 + 0x8eae) #5 0x00007f798f344a5f __clone (libc.so.6 + 0xfda5f) Stack trace of thread 1908895: #0 0x00007f798fc04032 futex_wait_cancelable (libpthread.so.0 + 0xf032) #1 0x00007f798f4f5d30 __gthread_cond_wait (libstdc++.so.6 + 0xcdd30) #2 0x000055811d5c432b _ZN3gdb11thread_pool15thread_functionEv (gdb + 0x53a32b) #3 0x00007f798f4fb864 execute_native_thread_routine (libstdc++.so.6 + 0xd3864) #4 0x00007f798fbfdeae start_thread (libpthread.so.0 + 0x8eae) #5 0x00007f798f344a5f __clone (libc.so.6 + 0xfda5f) Stack trace of thread 1908892: #0 0x00007f798fc04032 futex_wait_cancelable (libpthread.so.0 + 0xf032) #1 0x00007f798f4f5d30 __gthread_cond_wait (libstdc++.so.6 + 0xcdd30) #2 0x000055811d5c432b _ZN3gdb11thread_pool15thread_functionEv (gdb + 0x53a32b) #3 0x00007f798f4fb864 execute_native_thread_routine (libstdc++.so.6 + 0xd3864) #4 0x00007f798fbfdeae start_thread (libpthread.so.0 + 0x8eae) #5 0x00007f798f344a5f __clone (libc.so.6 + 0xfda5f) Stack trace of thread 1908894: #0 0x00007f798fc04032 futex_wait_cancelable (libpthread.so.0 + 0xf032) #1 0x00007f798f4f5d30 __gthread_cond_wait (libstdc++.so.6 + 0xcdd30) #2 0x000055811d5c432b _ZN3gdb11thread_pool15thread_functionEv (gdb + 0x53a32b) #3 0x00007f798f4fb864 execute_native_thread_routine (libstdc++.so.6 + 0xd3864) #4 0x00007f798fbfdeae start_thread (libpthread.so.0 + 0x8eae) #5 0x00007f798f344a5f __clone (libc.so.6 + 0xfda5f) Stack trace of thread 1908899: #0 0x00007f798fc04032 futex_wait_cancelable (libpthread.so.0 + 0xf032) #1 0x00007f798f4f5d30 __gthread_cond_wait (libstdc++.so.6 + 0xcdd30) #2 0x000055811d5c432b _ZN3gdb11thread_pool15thread_functionEv (gdb + 0x53a32b) #3 0x00007f798f4fb864 execute_native_thread_routine (libstdc++.so.6 + 0xd3864) #4 0x00007f798fbfdeae start_thread (libpthread.so.0 + 0x8eae) #5 0x00007f798f344a5f __clone (libc.so.6 + 0xfda5f) Stack trace of thread 1908896: #0 0x00007f798fc04032 futex_wait_cancelable (libpthread.so.0 + 0xf032) #1 0x00007f798f4f5d30 __gthread_cond_wait (libstdc++.so.6 + 0xcdd30) #2 0x000055811d5c432b _ZN3gdb11thread_pool15thread_functionEv (gdb + 0x53a32b) #3 0x00007f798f4fb864 execute_native_thread_routine (libstdc++.so.6 + 0xd3864) #4 0x00007f798fbfdeae start_thread (libpthread.so.0 + 0x8eae) #5 0x00007f798f344a5f __clone (libc.so.6 + 0xfda5f) Stack trace of thread 1908893: #0 0x00007f798fc04032 futex_wait_cancelable (libpthread.so.0 + 0xf032) #1 0x00007f798f4f5d30 __gthread_cond_wait (libstdc++.so.6 + 0xcdd30) #2 0x000055811d5c432b _ZN3gdb11thread_pool15thread_functionEv (gdb + 0x53a32b) #3 0x00007f798f4fb864 execute_native_thread_routine (libstdc++.so.6 + 0xd3864) #4 0x00007f798fbfdeae start_thread (libpthread.so.0 + 0x8eae) #5 0x00007f798f344a5f __clone (libc.so.6 + 0xfda5f) Stack trace of thread 1908898: #0 0x00007f798fc04032 futex_wait_cancelable (libpthread.so.0 + 0xf032) #1 0x00007f798f4f5d30 __gthread_cond_wait (libstdc++.so.6 + 0xcdd30) #2 0x000055811d5c432b _ZN3gdb11thread_pool15thread_functionEv (gdb + 0x53a32b) #3 0x00007f798f4fb864 execute_native_thread_routine (libstdc++.so.6 + 0xd3864) #4 0x00007f798fbfdeae start_thread (libpthread.so.0 + 0x8eae) #5 0x00007f798f344a5f __clone (libc.so.6 + 0xfda5f) GNU gdb (Debian 10.1-2) 10.1.90.20210103-git Copyright (C) 2021 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 "x86_64-linux-gnu". Type "show configuration" for configuration details. For bug reporting instructions, please see: <https://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/bin/gdb... Reading symbols from /usr/lib/debug/.build-id/86/bd292cd79252daf0ff3454117f71ee42a65941.debug... [New LWP 1908890] [New LWP 1908897] [New LWP 1908895] [New LWP 1908892] [New LWP 1908894] [New LWP 1908899] [New LWP 1908896] [New LWP 1908893] [New LWP 1908898] [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". Core was generated by `gdb --core '. Program terminated with signal SIGABRT, Aborted. #0 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:49 49 ../sysdeps/unix/sysv/linux/raise.c: No such file or directory. [Current thread is 1 (Thread 0x7f798c1fc180 (LWP 1908890))] (gdb) set pagination off (gdb) bt #0 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:49 #1 0x00007f798f26d536 in __GI_abort () at abort.c:79 #2 0x000055811d492c17 in dump_core () at /build/gdb-yyhBNJ/gdb-10.1/gdb/utils.c:204 #3 0x000055811d497aa8 in internal_vproblem(internal_problem *, const char *, int, const char *, typedef __va_list_tag __va_list_tag *) (problem=0x55811d8cdfc0 <internal_error_problem>, file=<optimized out>, line=<optimized out>, fmt=<optimized out>, ap=<optimized out>) at /build/gdb-yyhBNJ/gdb-10.1/gdb/utils.c:424 #4 0x000055811d497d7b in internal_verror (file=<optimized out>, line=<optimized out>, fmt=<optimized out>, ap=ap@entry=0x7ffddbc8a818) at /build/gdb-yyhBNJ/gdb-10.1/gdb/utils.c:439 #5 0x000055811d5bb272 in internal_error (file=file@entry=0x55811d6f53f0 "/build/gdb-yyhBNJ/gdb-10.1/gdbsupport/pathstuff.cc", line=line@entry=132, fmt=<optimized out>) at /build/gdb-yyhBNJ/gdb-10.1/gdbsupport/errors.cc:55 #6 0x000055811d5be816 in gdb_abspath (path=path@entry=0x55811f512360 "") at /build/gdb-yyhBNJ/gdb-10.1/gdbsupport/pathstuff.cc:132 #7 0x000055811d21b034 in core_target_open (arg=<error reading variable: value has been optimized out>, from_tty=1, from_tty@entry=<error reading variable: value has been optimized out>) at /build/gdb-yyhBNJ/gdb-10.1/gdb/corelow.c:438 #8 0x000055811d33d833 in catch_command_errors (command=<optimized out>, arg=<optimized out>, from_tty=<optimized out>) at /build/gdb-yyhBNJ/gdb-10.1/gdb/main.c:457 #9 0x000055811d3410a0 in captured_main_1 (context=<optimized out>) at /build/gdb-yyhBNJ/gdb-10.1/gdb/main.c:1142 #10 0x000055811d34157b in captured_main (data=data@entry=0x7ffddbc8abc0) at /build/gdb-yyhBNJ/gdb-10.1/gdb/main.c:1243 #11 gdb_main (args=args@entry=0x7ffddbc8abf0) at /build/gdb-yyhBNJ/gdb-10.1/gdb/main.c:1268 #12 0x000055811d15b90c in main (argc=<optimized out>, argv=<optimized out>) at /build/gdb-yyhBNJ/gdb-10.1/gdb/gdb.c:32 (gdb) bt full #0 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:49 set = {__val = {0, 0, 0, 0, 8589934594, 8589934594, 8589934594, 8589934594, 0, 0, 9223652410172440319, 9223652410172440319, 9295429628761997311, 9295429628761997311, 1, 89}} pid = <optimized out> tid = <optimized out> ret = <optimized out> #1 0x00007f798f26d536 in __GI_abort () at abort.c:79 save_stage = 1 act = {__sigaction_handler = {sa_handler = 0x0, sa_sigaction = 0x0}, sa_mask = {__val = {0 <repeats 13 times>, 94013032534323, 94013032775520, 140160071136448}}, sa_flags = -1871508992, sa_restorer = 0x55811d8cdfc0 <internal_error_problem>} sigs = {__val = {32, 0 <repeats 15 times>}} #2 0x000055811d492c17 in dump_core () at /build/gdb-yyhBNJ/gdb-10.1/gdb/utils.c:204 rlim = {rlim_cur = 18446744073709551615, rlim_max = 18446744073709551615} #3 0x000055811d497aa8 in internal_vproblem(internal_problem *, const char *, int, const char *, typedef __va_list_tag __va_list_tag *) (problem=0x55811d8cdfc0 <internal_error_problem>, file=<optimized out>, line=<optimized out>, fmt=<optimized out>, ap=<optimized out>) at /build/gdb-yyhBNJ/gdb-10.1/gdb/utils.c:424 dejavu = 1 quit_p = 1 dump_core_p = <optimized out> reason = "/build/gdb-yyhBNJ/gdb-10.1/gdbsupport/pathstuff.cc:132: internal-error: gdb::unique_xmalloc_ptr<char> gdb_abspath(const char*): Assertion `path != NULL && path[0] != '\\0'' failed.\nA problem internal t"... term_state = {{m_dummy = {<No data fields>}, m_item = {m_state = target_terminal_state::is_inferior}, dont_use = 0 '\000'}, m_instantiated = false} #4 0x000055811d497d7b in internal_verror (file=<optimized out>, line=<optimized out>, fmt=<optimized out>, ap=ap@entry=0x7ffddbc8a818) at /build/gdb-yyhBNJ/gdb-10.1/gdb/utils.c:439 No locals. #5 0x000055811d5bb272 in internal_error (file=file@entry=0x55811d6f53f0 "/build/gdb-yyhBNJ/gdb-10.1/gdbsupport/pathstuff.cc", line=line@entry=132, fmt=<optimized out>) at /build/gdb-yyhBNJ/gdb-10.1/gdbsupport/errors.cc:55 ap = {{gp_offset = 40, fp_offset = 48, overflow_arg_area = 0x7ffddbc8a8f0, reg_save_area = 0x7ffddbc8a830}} #6 0x000055811d5be816 in gdb_abspath (path=path@entry=0x55811f512360 "") at /build/gdb-yyhBNJ/gdb-10.1/gdbsupport/pathstuff.cc:132 __PRETTY_FUNCTION__ = "gdb::unique_xmalloc_ptr<char> gdb_abspath(const char*)" #7 0x000055811d21b034 in core_target_open (arg=<error reading variable: value has been optimized out>, from_tty=1, from_tty@entry=<error reading variable: value has been optimized out>) at /build/gdb-yyhBNJ/gdb-10.1/gdb/corelow.c:438 p = <optimized out> siggy = <optimized out> scratch_chan = <optimized out> flags = <optimized out> filename = std::unique_ptr<char> = {get() = 0x55811f512360 ""} temp_bfd = {m_obj = 0x0} target = <optimized out> target_holder = std::unique_ptr<target_ops> = {get() = 0x55811d1ea51c <source_script_with_search(char const*, int, int)+268>} #8 0x000055811d33d833 in catch_command_errors (command=<optimized out>, arg=<optimized out>, from_tty=<optimized out>) at /build/gdb-yyhBNJ/gdb-10.1/gdb/main.c:457 was_sync = 0 #9 0x000055811d3410a0 in captured_main_1 (context=<optimized out>) at /build/gdb-yyhBNJ/gdb-10.1/gdb/main.c:1142 argc = <optimized out> argv = <optimized out> quiet = 0 set_args = 0 inhibit_home_gdbinit = 0 symarg = 0x0 execarg = 0x0 pidarg = 0x0 corearg = 0x7ffddbc8be40 "" pid_or_core_arg = 0x0 cdarg = 0x0 ttyarg = 0x0 print_help = 0 print_version = 0 print_configuration = 0 cmdarg_vec = std::vector of length 0, capacity 0 dirarg = std::vector of length 0, capacity 0 i = <optimized out> save_auto_load = 1 ret = <optimized out> stat_reporter = {m_msg_type = false, m_time_enabled = -1, m_space_enabled = -1, m_symtab_enabled = -1, m_start_cpu_time = {__d = {__r = 18401}}, m_start_wall_time = {__d = {__r = 528261994195980}}, m_start_space = 0, m_start_nr_symtabs = 0, m_start_nr_compunit_symtabs = 0, m_start_nr_blocks = 0} tmp_warn_preprint = std::unique_ptr<char> = {get() = 0x0} signal_stack = {m_stack = std::unique_ptr<char> = {get() = 0x55811f2f6b50 '\306' <repeats 199 times>, <incomplete sequence \306>...}, m_old_stack = {ss_sp = 0x0, ss_flags = 2, ss_size = 0}} system_gdbinit = std::vector of length 1, capacity 1 = {"/etc/gdb/gdbinit"} home_gdbinit = "/home/pabs/.gdbinit" local_gdbinit = "" OPT_SE = OPT_SE OPT_CD = OPT_CD OPT_ANNOTATE = OPT_ANNOTATE OPT_STATISTICS = OPT_STATISTICS OPT_TUI = OPT_TUI OPT_NOWINDOWS = OPT_NOWINDOWS OPT_WINDOWS = OPT_WINDOWS OPT_IX = OPT_IX OPT_IEX = OPT_IEX OPT_READNOW = OPT_READNOW OPT_READNEVER = OPT_READNEVER #10 0x000055811d34157b in captured_main (data=data@entry=0x7ffddbc8abc0) at /build/gdb-yyhBNJ/gdb-10.1/gdb/main.c:1243 context = 0x7ffddbc8abc0 context = <optimized out> ex = <optimized out> #11 gdb_main (args=args@entry=0x7ffddbc8abf0) at /build/gdb-yyhBNJ/gdb-10.1/gdb/main.c:1268 No locals. #12 0x000055811d15b90c in main (argc=<optimized out>, argv=<optimized out>) at /build/gdb-yyhBNJ/gdb-10.1/gdb/gdb.c:32 args = {argc = 3, argv = 0x7ffddbc8ad08, interpreter_p = 0x55811d5f5004 "console"} (gdb) thread [Current thread is 1 (Thread 0x7f798c1fc180 (LWP 1908890))] (gdb) thread apply all bt full Thread 9 (Thread 0x7f7988c62640 (LWP 1908898)): #0 futex_wait_cancelable (private=0, expected=0, futex_word=0x55811f2f4830) at ../sysdeps/nptl/futex-internal.h:186 __ret = -512 oldtype = 0 err = <optimized out> oldtype = <optimized out> err = <optimized out> __ret = <optimized out> resultvar = <optimized out> __arg4 = <optimized out> __arg3 = <optimized out> __arg2 = <optimized out> __arg1 = <optimized out> _a4 = <optimized out> _a3 = <optimized out> _a2 = <optimized out> _a1 = <optimized out> #1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55811f2f4838, cond=0x55811f2f4808) at pthread_cond_wait.c:508 spin = 0 buffer = {__routine = 0x7f798fc03dc0 <__condvar_cleanup_waiting>, __arg = 0x7f7988c61270, __canceltype = 0, __prev = 0x0} cbuffer = {wseq = 4, cond = 0x55811f2f4808, mutex = 0x55811f2f4838, private = 0} err = <optimized out> g = 2294682192 flags = <optimized out> g1_start = <optimized out> maxspin = 0 signals = <optimized out> result = 0 wseq = 4 seq = 2 private = 0 maxspin = <optimized out> err = <optimized out> result = <optimized out> wseq = <optimized out> g = <optimized out> seq = <optimized out> flags = <optimized out> private = <optimized out> signals = <optimized out> done = <optimized out> g1_start = <optimized out> spin = <optimized out> buffer = {__routine = <optimized out>, __arg = <optimized out>, __canceltype = <optimized out>, __prev = <optimized out>} cbuffer = {wseq = <optimized out>, cond = <optimized out>, mutex = <optimized out>, private = <optimized out>} s = <optimized out> #2 __pthread_cond_wait (cond=0x55811f2f4808, mutex=0x55811f2f4838) at pthread_cond_wait.c:638 No locals. #3 0x00007f798f4f5d30 in __gthread_cond_wait (__mutex=<optimized out>, __cond=0x55811f2f4808) at /build/gcc-11-9Chg0b/gcc-11-11.2.0/build/x86_64-linux-gnu/libstdc++-v3/include/x86_64-linux-gnu/bits/gthr-default.h:865 No locals. #4 std::__condvar::wait (__m=..., this=0x55811f2f4808) at /build/gcc-11-9Chg0b/gcc-11-11.2.0/build/x86_64-linux-gnu/libstdc++-v3/include/bits/std_mutex.h:155 __e = <optimized out> __e = <optimized out> #5 std::condition_variable::wait (this=this@entry=0x55811f2f4808, __lock=...) at ../../../../../src/libstdc++-v3/src/c++11/condition_variable.cc:41 No locals. #6 0x000055811d5c432b in gdb::thread_pool::thread_function (this=0x55811f2f47b0) at /build/gdb-yyhBNJ/gdb-10.1/gdbsupport/thread-pool.cc:162 guard = {_M_device = 0x55811f2f4838, _M_owns = true} t = {{m_dummy = {<No data fields>}, m_item = {_M_state = std::shared_ptr<std::__future_base::_Task_state_base<void()>> (empty) = {get() = 0x0}}, dont_use = 0 '\000'}, m_instantiated = false} signal_stack = {m_stack = std::unique_ptr<char> = {get() = 0x55811f43fb80 '\306' <repeats 199 times>, <incomplete sequence \306>...}, m_old_stack = {ss_sp = 0x0, ss_flags = 2, ss_size = 0}} #7 0x00007f798f4fb864 in std::execute_native_thread_routine (__p=0x55811f42bcd0) at ../../../../../src/libstdc++-v3/src/c++11/thread.cc:82 __t = std::unique_ptr<std::thread::_State> = {get() = <optimized out>} #8 0x00007f798fbfdeae in start_thread (arg=0x7f7988c62640) at pthread_create.c:463 ret = <optimized out> pd = 0x7f7988c62640 unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140159962457664, -4613481266128413763, 140728290813646, 140728290813647, 0, 140159962457664, 4686715280913537981, 4686699395775142845}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = 0 #9 0x00007f798f344a5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 No locals. Thread 8 (Thread 0x7f798b467640 (LWP 1908893)): #0 futex_wait_cancelable (private=0, expected=0, futex_word=0x55811f2f4830) at ../sysdeps/nptl/futex-internal.h:186 __ret = -512 oldtype = 0 err = <optimized out> oldtype = <optimized out> err = <optimized out> __ret = <optimized out> resultvar = <optimized out> __arg4 = <optimized out> __arg3 = <optimized out> __arg2 = <optimized out> __arg1 = <optimized out> _a4 = <optimized out> _a3 = <optimized out> _a2 = <optimized out> _a1 = <optimized out> #1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55811f2f4838, cond=0x55811f2f4808) at pthread_cond_wait.c:508 spin = 0 buffer = {__routine = 0x7f798fc03dc0 <__condvar_cleanup_waiting>, __arg = 0x7f798b466270, __canceltype = 0, __prev = 0x0} cbuffer = {wseq = 2, cond = 0x55811f2f4808, mutex = 0x55811f2f4838, private = 0} err = <optimized out> g = 2336645712 flags = <optimized out> g1_start = <optimized out> maxspin = 0 signals = <optimized out> result = 0 wseq = 2 seq = 1 private = 0 maxspin = <optimized out> err = <optimized out> result = <optimized out> wseq = <optimized out> g = <optimized out> seq = <optimized out> flags = <optimized out> private = <optimized out> signals = <optimized out> done = <optimized out> g1_start = <optimized out> spin = <optimized out> buffer = {__routine = <optimized out>, __arg = <optimized out>, __canceltype = <optimized out>, __prev = <optimized out>} cbuffer = {wseq = <optimized out>, cond = <optimized out>, mutex = <optimized out>, private = <optimized out>} s = <optimized out> #2 __pthread_cond_wait (cond=0x55811f2f4808, mutex=0x55811f2f4838) at pthread_cond_wait.c:638 No locals. #3 0x00007f798f4f5d30 in __gthread_cond_wait (__mutex=<optimized out>, __cond=0x55811f2f4808) at /build/gcc-11-9Chg0b/gcc-11-11.2.0/build/x86_64-linux-gnu/libstdc++-v3/include/x86_64-linux-gnu/bits/gthr-default.h:865 No locals. #4 std::__condvar::wait (__m=..., this=0x55811f2f4808) at /build/gcc-11-9Chg0b/gcc-11-11.2.0/build/x86_64-linux-gnu/libstdc++-v3/include/bits/std_mutex.h:155 __e = <optimized out> __e = <optimized out> #5 std::condition_variable::wait (this=this@entry=0x55811f2f4808, __lock=...) at ../../../../../src/libstdc++-v3/src/c++11/condition_variable.cc:41 No locals. #6 0x000055811d5c432b in gdb::thread_pool::thread_function (this=0x55811f2f47b0) at /build/gdb-yyhBNJ/gdb-10.1/gdbsupport/thread-pool.cc:162 guard = {_M_device = 0x55811f2f4838, _M_owns = true} t = {{m_dummy = {<No data fields>}, m_item = {_M_state = std::shared_ptr<std::__future_base::_Task_state_base<void()>> (empty) = {get() = 0x0}}, dont_use = 0 '\000'}, m_instantiated = false} signal_stack = {m_stack = std::unique_ptr<char> = {get() = 0x55811f434eb0 '\306' <repeats 199 times>, <incomplete sequence \306>...}, m_old_stack = {ss_sp = 0x0, ss_flags = 2, ss_size = 0}} #7 0x00007f798f4fb864 in std::execute_native_thread_routine (__p=0x55811f429240) at ../../../../../src/libstdc++-v3/src/c++11/thread.cc:82 __t = std::unique_ptr<std::thread::_State> = {get() = <optimized out>} #8 0x00007f798fbfdeae in start_thread (arg=0x7f798b467640) at pthread_create.c:463 ret = <optimized out> pd = 0x7f798b467640 unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140160004421184, -4613481266128413763, 140728290813646, 140728290813647, 0, 140160004421184, 4686709783892270013, 4686699395775142845}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = 0 #9 0x00007f798f344a5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 No locals. Thread 7 (Thread 0x7f7989c64640 (LWP 1908896)): #0 futex_wait_cancelable (private=0, expected=0, futex_word=0x55811f2f4830) at ../sysdeps/nptl/futex-internal.h:186 __ret = -512 oldtype = 0 err = <optimized out> oldtype = <optimized out> err = <optimized out> __ret = <optimized out> resultvar = <optimized out> __arg4 = <optimized out> __arg3 = <optimized out> __arg2 = <optimized out> __arg1 = <optimized out> _a4 = <optimized out> _a3 = <optimized out> _a2 = <optimized out> _a1 = <optimized out> #1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55811f2f4838, cond=0x55811f2f4808) at pthread_cond_wait.c:508 spin = 0 buffer = {__routine = 0x7f798fc03dc0 <__condvar_cleanup_waiting>, __arg = 0x7f7989c63270, __canceltype = 0, __prev = 0x0} cbuffer = {wseq = 12, cond = 0x55811f2f4808, mutex = 0x55811f2f4838, private = 0} err = <optimized out> g = 2311467600 flags = <optimized out> g1_start = <optimized out> maxspin = 0 signals = <optimized out> result = 0 wseq = 12 seq = 6 private = 0 maxspin = <optimized out> err = <optimized out> result = <optimized out> wseq = <optimized out> g = <optimized out> seq = <optimized out> flags = <optimized out> private = <optimized out> signals = <optimized out> done = <optimized out> g1_start = <optimized out> spin = <optimized out> buffer = {__routine = <optimized out>, __arg = <optimized out>, __canceltype = <optimized out>, __prev = <optimized out>} cbuffer = {wseq = <optimized out>, cond = <optimized out>, mutex = <optimized out>, private = <optimized out>} s = <optimized out> #2 __pthread_cond_wait (cond=0x55811f2f4808, mutex=0x55811f2f4838) at pthread_cond_wait.c:638 No locals. #3 0x00007f798f4f5d30 in __gthread_cond_wait (__mutex=<optimized out>, __cond=0x55811f2f4808) at /build/gcc-11-9Chg0b/gcc-11-11.2.0/build/x86_64-linux-gnu/libstdc++-v3/include/x86_64-linux-gnu/bits/gthr-default.h:865 No locals. #4 std::__condvar::wait (__m=..., this=0x55811f2f4808) at /build/gcc-11-9Chg0b/gcc-11-11.2.0/build/x86_64-linux-gnu/libstdc++-v3/include/bits/std_mutex.h:155 __e = <optimized out> __e = <optimized out> #5 std::condition_variable::wait (this=this@entry=0x55811f2f4808, __lock=...) at ../../../../../src/libstdc++-v3/src/c++11/condition_variable.cc:41 No locals. #6 0x000055811d5c432b in gdb::thread_pool::thread_function (this=0x55811f2f47b0) at /build/gdb-yyhBNJ/gdb-10.1/gdbsupport/thread-pool.cc:162 guard = {_M_device = 0x55811f2f4838, _M_owns = true} t = {{m_dummy = {<No data fields>}, m_item = {_M_state = std::shared_ptr<std::__future_base::_Task_state_base<void()>> (empty) = {get() = 0x0}}, dont_use = 0 '\000'}, m_instantiated = false} signal_stack = {m_stack = std::unique_ptr<char> = {get() = 0x55811f43b620 '\306' <repeats 199 times>, <incomplete sequence \306>...}, m_old_stack = {ss_sp = 0x0, ss_flags = 2, ss_size = 0}} #7 0x00007f798f4fb864 in std::execute_native_thread_routine (__p=0x55811f42ac50) at ../../../../../src/libstdc++-v3/src/c++11/thread.cc:82 __t = std::unique_ptr<std::thread::_State> = {get() = <optimized out>} #8 0x00007f798fbfdeae in start_thread (arg=0x7f7989c64640) at pthread_create.c:463 ret = <optimized out> pd = 0x7f7989c64640 unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140159979243072, -4613481266128413763, 140728290813646, 140728290813647, 0, 140159979243072, 4686713080816540605, 4686699395775142845}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = 0 #9 0x00007f798f344a5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 No locals. Thread 6 (Thread 0x7f7988461640 (LWP 1908899)): #0 futex_wait_cancelable (private=0, expected=0, futex_word=0x55811f2f4830) at ../sysdeps/nptl/futex-internal.h:186 __ret = -512 oldtype = 0 err = <optimized out> oldtype = <optimized out> err = <optimized out> __ret = <optimized out> resultvar = <optimized out> __arg4 = <optimized out> __arg3 = <optimized out> __arg2 = <optimized out> __arg1 = <optimized out> _a4 = <optimized out> _a3 = <optimized out> _a2 = <optimized out> _a1 = <optimized out> #1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55811f2f4838, cond=0x55811f2f4808) at pthread_cond_wait.c:508 spin = 0 buffer = {__routine = 0x7f798fc03dc0 <__condvar_cleanup_waiting>, __arg = 0x7f7988460270, __canceltype = 0, __prev = 0x0} cbuffer = {wseq = 10, cond = 0x55811f2f4808, mutex = 0x55811f2f4838, private = 0} err = <optimized out> g = 2286289488 flags = <optimized out> g1_start = <optimized out> maxspin = 0 signals = <optimized out> result = 0 wseq = 10 seq = 5 private = 0 maxspin = <optimized out> err = <optimized out> result = <optimized out> wseq = <optimized out> g = <optimized out> seq = <optimized out> flags = <optimized out> private = <optimized out> signals = <optimized out> done = <optimized out> g1_start = <optimized out> spin = <optimized out> buffer = {__routine = <optimized out>, __arg = <optimized out>, __canceltype = <optimized out>, __prev = <optimized out>} cbuffer = {wseq = <optimized out>, cond = <optimized out>, mutex = <optimized out>, private = <optimized out>} s = <optimized out> #2 __pthread_cond_wait (cond=0x55811f2f4808, mutex=0x55811f2f4838) at pthread_cond_wait.c:638 No locals. #3 0x00007f798f4f5d30 in __gthread_cond_wait (__mutex=<optimized out>, __cond=0x55811f2f4808) at /build/gcc-11-9Chg0b/gcc-11-11.2.0/build/x86_64-linux-gnu/libstdc++-v3/include/x86_64-linux-gnu/bits/gthr-default.h:865 No locals. #4 std::__condvar::wait (__m=..., this=0x55811f2f4808) at /build/gcc-11-9Chg0b/gcc-11-11.2.0/build/x86_64-linux-gnu/libstdc++-v3/include/bits/std_mutex.h:155 __e = <optimized out> __e = <optimized out> #5 std::condition_variable::wait (this=this@entry=0x55811f2f4808, __lock=...) at ../../../../../src/libstdc++-v3/src/c++11/condition_variable.cc:41 No locals. #6 0x000055811d5c432b in gdb::thread_pool::thread_function (this=0x55811f2f47b0) at /build/gdb-yyhBNJ/gdb-10.1/gdbsupport/thread-pool.cc:162 guard = {_M_device = 0x55811f2f4838, _M_owns = true} t = {{m_dummy = {<No data fields>}, m_item = {_M_state = std::shared_ptr<std::__future_base::_Task_state_base<void()>> (empty) = {get() = 0x0}}, dont_use = 0 '\000'}, m_instantiated = false} signal_stack = {m_stack = std::unique_ptr<char> = {get() = 0x55811f441eb0 '\306' <repeats 199 times>, <incomplete sequence \306>...}, m_old_stack = {ss_sp = 0x0, ss_flags = 2, ss_size = 0}} #7 0x00007f798f4fb864 in std::execute_native_thread_routine (__p=0x55811f42e0f0) at ../../../../../src/libstdc++-v3/src/c++11/thread.cc:82 __t = std::unique_ptr<std::thread::_State> = {get() = <optimized out>} #8 0x00007f798fbfdeae in start_thread (arg=0x7f7988461640) at pthread_create.c:463 ret = <optimized out> pd = 0x7f7988461640 unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140159954064960, -4613481266128413763, 140728290813646, 140728290813647, 0, 140159954064960, 4686716379888294845, 4686699395775142845}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = 0 #9 0x00007f798f344a5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 No locals. Thread 5 (Thread 0x7f798ac66640 (LWP 1908894)): #0 futex_wait_cancelable (private=0, expected=0, futex_word=0x55811f2f4830) at ../sysdeps/nptl/futex-internal.h:186 __ret = -512 oldtype = 0 err = <optimized out> oldtype = <optimized out> err = <optimized out> __ret = <optimized out> resultvar = <optimized out> __arg4 = <optimized out> __arg3 = <optimized out> __arg2 = <optimized out> __arg1 = <optimized out> _a4 = <optimized out> _a3 = <optimized out> _a2 = <optimized out> _a1 = <optimized out> #1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55811f2f4838, cond=0x55811f2f4808) at pthread_cond_wait.c:508 spin = 0 buffer = {__routine = 0x7f798fc03dc0 <__condvar_cleanup_waiting>, __arg = 0x7f798ac65270, __canceltype = 0, __prev = 0x0} cbuffer = {wseq = 6, cond = 0x55811f2f4808, mutex = 0x55811f2f4838, private = 0} err = <optimized out> g = 2328253008 flags = <optimized out> g1_start = <optimized out> maxspin = 0 signals = <optimized out> result = 0 wseq = 6 seq = 3 private = 0 maxspin = <optimized out> err = <optimized out> result = <optimized out> wseq = <optimized out> g = <optimized out> seq = <optimized out> flags = <optimized out> private = <optimized out> signals = <optimized out> done = <optimized out> g1_start = <optimized out> spin = <optimized out> buffer = {__routine = <optimized out>, __arg = <optimized out>, __canceltype = <optimized out>, __prev = <optimized out>} cbuffer = {wseq = <optimized out>, cond = <optimized out>, mutex = <optimized out>, private = <optimized out>} s = <optimized out> #2 __pthread_cond_wait (cond=0x55811f2f4808, mutex=0x55811f2f4838) at pthread_cond_wait.c:638 No locals. #3 0x00007f798f4f5d30 in __gthread_cond_wait (__mutex=<optimized out>, __cond=0x55811f2f4808) at /build/gcc-11-9Chg0b/gcc-11-11.2.0/build/x86_64-linux-gnu/libstdc++-v3/include/x86_64-linux-gnu/bits/gthr-default.h:865 No locals. #4 std::__condvar::wait (__m=..., this=0x55811f2f4808) at /build/gcc-11-9Chg0b/gcc-11-11.2.0/build/x86_64-linux-gnu/libstdc++-v3/include/bits/std_mutex.h:155 __e = <optimized out> __e = <optimized out> #5 std::condition_variable::wait (this=this@entry=0x55811f2f4808, __lock=...) at ../../../../../src/libstdc++-v3/src/c++11/condition_variable.cc:41 No locals. #6 0x000055811d5c432b in gdb::thread_pool::thread_function (this=0x55811f2f47b0) at /build/gdb-yyhBNJ/gdb-10.1/gdbsupport/thread-pool.cc:162 guard = {_M_device = 0x55811f2f4838, _M_owns = true} t = {{m_dummy = {<No data fields>}, m_item = {_M_state = std::shared_ptr<std::__future_base::_Task_state_base<void()>> (empty) = {get() = 0x0}}, dont_use = 0 '\000'}, m_instantiated = false} signal_stack = {m_stack = std::unique_ptr<char> = {get() = 0x55811f437260 '\306' <repeats 199 times>, <incomplete sequence \306>...}, m_old_stack = {ss_sp = 0x0, ss_flags = 2, ss_size = 0}} #7 0x00007f798f4fb864 in std::execute_native_thread_routine (__p=0x55811f42aa00) at ../../../../../src/libstdc++-v3/src/c++11/thread.cc:82 __t = std::unique_ptr<std::thread::_State> = {get() = <optimized out>} #8 0x00007f798fbfdeae in start_thread (arg=0x7f798ac66640) at pthread_create.c:463 ret = <optimized out> pd = 0x7f798ac66640 unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140159996028480, -4613481266128413763, 140728290813646, 140728290813647, 0, 140159996028480, 4686710885014510525, 4686699395775142845}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = 0 #9 0x00007f798f344a5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 No locals. Thread 4 (Thread 0x7f798bc68640 (LWP 1908892)): #0 futex_wait_cancelable (private=0, expected=0, futex_word=0x55811f2f4830) at ../sysdeps/nptl/futex-internal.h:186 __ret = -512 oldtype = 0 err = <optimized out> oldtype = <optimized out> err = <optimized out> __ret = <optimized out> resultvar = <optimized out> __arg4 = <optimized out> __arg3 = <optimized out> __arg2 = <optimized out> __arg1 = <optimized out> _a4 = <optimized out> _a3 = <optimized out> _a2 = <optimized out> _a1 = <optimized out> #1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55811f2f4838, cond=0x55811f2f4808) at pthread_cond_wait.c:508 spin = 0 buffer = {__routine = 0x7f798fc03dc0 <__condvar_cleanup_waiting>, __arg = 0x7f798bc67270, __canceltype = 0, __prev = 0x0} cbuffer = {wseq = 0, cond = 0x55811f2f4808, mutex = 0x55811f2f4838, private = 0} err = <optimized out> g = 2345038416 flags = <optimized out> g1_start = <optimized out> maxspin = 0 signals = <optimized out> result = 0 wseq = 0 seq = 0 private = 0 maxspin = <optimized out> err = <optimized out> result = <optimized out> wseq = <optimized out> g = <optimized out> seq = <optimized out> flags = <optimized out> private = <optimized out> signals = <optimized out> done = <optimized out> g1_start = <optimized out> spin = <optimized out> buffer = {__routine = <optimized out>, __arg = <optimized out>, __canceltype = <optimized out>, __prev = <optimized out>} cbuffer = {wseq = <optimized out>, cond = <optimized out>, mutex = <optimized out>, private = <optimized out>} s = <optimized out> #2 __pthread_cond_wait (cond=0x55811f2f4808, mutex=0x55811f2f4838) at pthread_cond_wait.c:638 No locals. #3 0x00007f798f4f5d30 in __gthread_cond_wait (__mutex=<optimized out>, __cond=0x55811f2f4808) at /build/gcc-11-9Chg0b/gcc-11-11.2.0/build/x86_64-linux-gnu/libstdc++-v3/include/x86_64-linux-gnu/bits/gthr-default.h:865 No locals. #4 std::__condvar::wait (__m=..., this=0x55811f2f4808) at /build/gcc-11-9Chg0b/gcc-11-11.2.0/build/x86_64-linux-gnu/libstdc++-v3/include/bits/std_mutex.h:155 __e = <optimized out> __e = <optimized out> #5 std::condition_variable::wait (this=this@entry=0x55811f2f4808, __lock=...) at ../../../../../src/libstdc++-v3/src/c++11/condition_variable.cc:41 No locals. #6 0x000055811d5c432b in gdb::thread_pool::thread_function (this=0x55811f2f47b0) at /build/gdb-yyhBNJ/gdb-10.1/gdbsupport/thread-pool.cc:162 guard = {_M_device = 0x55811f2f4838, _M_owns = true} t = {{m_dummy = {<No data fields>}, m_item = {_M_state = std::shared_ptr<std::__future_base::_Task_state_base<void()>> (empty) = {get() = 0x0}}, dont_use = 0 '\000'}, m_instantiated = false} signal_stack = {m_stack = std::unique_ptr<char> = {get() = 0x55811f432ea0 '\306' <repeats 199 times>, <incomplete sequence \306>...}, m_old_stack = {ss_sp = 0x0, ss_flags = 2, ss_size = 0}} #7 0x00007f798f4fb864 in std::execute_native_thread_routine (__p=0x55811f424720) at ../../../../../src/libstdc++-v3/src/c++11/thread.cc:82 __t = std::unique_ptr<std::thread::_State> = {get() = <optimized out>} #8 0x00007f798fbfdeae in start_thread (arg=0x7f798bc68640) at pthread_create.c:463 ret = <optimized out> pd = 0x7f798bc68640 unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140160012813888, -4613481266128413763, 140728290813646, 140728290813647, 0, 140160012813888, 4686708684917513149, 4686699395775142845}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = 0 #9 0x00007f798f344a5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 No locals. Thread 3 (Thread 0x7f798a465640 (LWP 1908895)): #0 futex_wait_cancelable (private=0, expected=0, futex_word=0x55811f2f4830) at ../sysdeps/nptl/futex-internal.h:186 __ret = -512 oldtype = 0 err = <optimized out> oldtype = <optimized out> err = <optimized out> __ret = <optimized out> resultvar = <optimized out> __arg4 = <optimized out> __arg3 = <optimized out> __arg2 = <optimized out> __arg1 = <optimized out> _a4 = <optimized out> _a3 = <optimized out> _a2 = <optimized out> _a1 = <optimized out> #1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55811f2f4838, cond=0x55811f2f4808) at pthread_cond_wait.c:508 spin = 0 buffer = {__routine = 0x7f798fc03dc0 <__condvar_cleanup_waiting>, __arg = 0x7f798a464270, __canceltype = 0, __prev = 0x0} cbuffer = {wseq = 8, cond = 0x55811f2f4808, mutex = 0x55811f2f4838, private = 0} err = <optimized out> g = 2319860304 flags = <optimized out> g1_start = <optimized out> maxspin = 0 signals = <optimized out> result = 0 wseq = 8 seq = 4 private = 0 maxspin = <optimized out> err = <optimized out> result = <optimized out> wseq = <optimized out> g = <optimized out> seq = <optimized out> flags = <optimized out> private = <optimized out> signals = <optimized out> done = <optimized out> g1_start = <optimized out> spin = <optimized out> buffer = {__routine = <optimized out>, __arg = <optimized out>, __canceltype = <optimized out>, __prev = <optimized out>} cbuffer = {wseq = <optimized out>, cond = <optimized out>, mutex = <optimized out>, private = <optimized out>} s = <optimized out> #2 __pthread_cond_wait (cond=0x55811f2f4808, mutex=0x55811f2f4838) at pthread_cond_wait.c:638 No locals. #3 0x00007f798f4f5d30 in __gthread_cond_wait (__mutex=<optimized out>, __cond=0x55811f2f4808) at /build/gcc-11-9Chg0b/gcc-11-11.2.0/build/x86_64-linux-gnu/libstdc++-v3/include/x86_64-linux-gnu/bits/gthr-default.h:865 No locals. #4 std::__condvar::wait (__m=..., this=0x55811f2f4808) at /build/gcc-11-9Chg0b/gcc-11-11.2.0/build/x86_64-linux-gnu/libstdc++-v3/include/bits/std_mutex.h:155 __e = <optimized out> __e = <optimized out> #5 std::condition_variable::wait (this=this@entry=0x55811f2f4808, __lock=...) at ../../../../../src/libstdc++-v3/src/c++11/condition_variable.cc:41 No locals. #6 0x000055811d5c432b in gdb::thread_pool::thread_function (this=0x55811f2f47b0) at /build/gdb-yyhBNJ/gdb-10.1/gdbsupport/thread-pool.cc:162 guard = {_M_device = 0x55811f2f4838, _M_owns = true} t = {{m_dummy = {<No data fields>}, m_item = {_M_state = std::shared_ptr<std::__future_base::_Task_state_base<void()>> (empty) = {get() = 0x0}}, dont_use = 0 '\000'}, m_instantiated = false} signal_stack = {m_stack = std::unique_ptr<char> = {get() = 0x55811f439270 '\306' <repeats 199 times>, <incomplete sequence \306>...}, m_old_stack = {ss_sp = 0x0, ss_flags = 2, ss_size = 0}} #7 0x00007f798f4fb864 in std::execute_native_thread_routine (__p=0x55811f42a730) at ../../../../../src/libstdc++-v3/src/c++11/thread.cc:82 __t = std::unique_ptr<std::thread::_State> = {get() = <optimized out>} #8 0x00007f798fbfdeae in start_thread (arg=0x7f798a465640) at pthread_create.c:463 ret = <optimized out> pd = 0x7f798a465640 unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140159987635776, -4613481266128413763, 140728290813646, 140728290813647, 0, 140159987635776, 4686711983989267389, 4686699395775142845}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = 0 #9 0x00007f798f344a5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 No locals. Thread 2 (Thread 0x7f7989463640 (LWP 1908897)): #0 futex_wait_cancelable (private=0, expected=0, futex_word=0x55811f2f4830) at ../sysdeps/nptl/futex-internal.h:186 __ret = -512 oldtype = 0 err = <optimized out> oldtype = <optimized out> err = <optimized out> __ret = <optimized out> resultvar = <optimized out> __arg4 = <optimized out> __arg3 = <optimized out> __arg2 = <optimized out> __arg1 = <optimized out> _a4 = <optimized out> _a3 = <optimized out> _a2 = <optimized out> _a1 = <optimized out> #1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55811f2f4838, cond=0x55811f2f4808) at pthread_cond_wait.c:508 spin = 0 buffer = {__routine = 0x7f798fc03dc0 <__condvar_cleanup_waiting>, __arg = 0x7f7989462270, __canceltype = 0, __prev = 0x0} cbuffer = {wseq = 14, cond = 0x55811f2f4808, mutex = 0x55811f2f4838, private = 0} err = <optimized out> g = 2303074896 flags = <optimized out> g1_start = <optimized out> maxspin = 0 signals = <optimized out> result = 0 wseq = 14 seq = 7 private = 0 maxspin = <optimized out> err = <optimized out> result = <optimized out> wseq = <optimized out> g = <optimized out> seq = <optimized out> flags = <optimized out> private = <optimized out> signals = <optimized out> done = <optimized out> g1_start = <optimized out> spin = <optimized out> buffer = {__routine = <optimized out>, __arg = <optimized out>, __canceltype = <optimized out>, __prev = <optimized out>} cbuffer = {wseq = <optimized out>, cond = <optimized out>, mutex = <optimized out>, private = <optimized out>} s = <optimized out> #2 __pthread_cond_wait (cond=0x55811f2f4808, mutex=0x55811f2f4838) at pthread_cond_wait.c:638 No locals. #3 0x00007f798f4f5d30 in __gthread_cond_wait (__mutex=<optimized out>, __cond=0x55811f2f4808) at /build/gcc-11-9Chg0b/gcc-11-11.2.0/build/x86_64-linux-gnu/libstdc++-v3/include/x86_64-linux-gnu/bits/gthr-default.h:865 No locals. #4 std::__condvar::wait (__m=..., this=0x55811f2f4808) at /build/gcc-11-9Chg0b/gcc-11-11.2.0/build/x86_64-linux-gnu/libstdc++-v3/include/bits/std_mutex.h:155 __e = <optimized out> __e = <optimized out> #5 std::condition_variable::wait (this=this@entry=0x55811f2f4808, __lock=...) at ../../../../../src/libstdc++-v3/src/c++11/condition_variable.cc:41 No locals. #6 0x000055811d5c432b in gdb::thread_pool::thread_function (this=0x55811f2f47b0) at /build/gdb-yyhBNJ/gdb-10.1/gdbsupport/thread-pool.cc:162 guard = {_M_device = 0x55811f2f4838, _M_owns = true} t = {{m_dummy = {<No data fields>}, m_item = {_M_state = std::shared_ptr<std::__future_base::_Task_state_base<void()>> (empty) = {get() = 0x0}}, dont_use = 0 '\000'}, m_instantiated = false} signal_stack = {m_stack = std::unique_ptr<char> = {get() = 0x55811f43d630 '\306' <repeats 199 times>, <incomplete sequence \306>...}, m_old_stack = {ss_sp = 0x0, ss_flags = 2, ss_size = 0}} #7 0x00007f798f4fb864 in std::execute_native_thread_routine (__p=0x55811f42b2e0) at ../../../../../src/libstdc++-v3/src/c++11/thread.cc:82 __t = std::unique_ptr<std::thread::_State> = {get() = <optimized out>} #8 0x00007f798fbfdeae in start_thread (arg=0x7f7989463640) at pthread_create.c:463 ret = <optimized out> pd = 0x7f7989463640 unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140159970850368, -4613481266128413763, 140728290813646, 140728290813647, 0, 140159970850368, 4686714179791297469, 4686699395775142845}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = 0 #9 0x00007f798f344a5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 No locals. Thread 1 (Thread 0x7f798c1fc180 (LWP 1908890)): #0 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:49 set = {__val = {0, 0, 0, 0, 8589934594, 8589934594, 8589934594, 8589934594, 0, 0, 9223652410172440319, 9223652410172440319, 9295429628761997311, 9295429628761997311, 1, 89}} pid = <optimized out> tid = <optimized out> ret = <optimized out> #1 0x00007f798f26d536 in __GI_abort () at abort.c:79 save_stage = 1 act = {__sigaction_handler = {sa_handler = 0x0, sa_sigaction = 0x0}, sa_mask = {__val = {0 <repeats 13 times>, 94013032534323, 94013032775520, 140160071136448}}, sa_flags = -1871508992, sa_restorer = 0x55811d8cdfc0 <internal_error_problem>} sigs = {__val = {32, 0 <repeats 15 times>}} #2 0x000055811d492c17 in dump_core () at /build/gdb-yyhBNJ/gdb-10.1/gdb/utils.c:204 rlim = {rlim_cur = 18446744073709551615, rlim_max = 18446744073709551615} #3 0x000055811d497aa8 in internal_vproblem(internal_problem *, const char *, int, const char *, typedef __va_list_tag __va_list_tag *) (problem=0x55811d8cdfc0 <internal_error_problem>, file=<optimized out>, line=<optimized out>, fmt=<optimized out>, ap=<optimized out>) at /build/gdb-yyhBNJ/gdb-10.1/gdb/utils.c:424 dejavu = 1 quit_p = 1 dump_core_p = <optimized out> reason = "/build/gdb-yyhBNJ/gdb-10.1/gdbsupport/pathstuff.cc:132: internal-error: gdb::unique_xmalloc_ptr<char> gdb_abspath(const char*): Assertion `path != NULL && path[0] != '\\0'' failed.\nA problem internal t"... term_state = {{m_dummy = {<No data fields>}, m_item = {m_state = target_terminal_state::is_inferior}, dont_use = 0 '\000'}, m_instantiated = false} #4 0x000055811d497d7b in internal_verror (file=<optimized out>, line=<optimized out>, fmt=<optimized out>, ap=ap@entry=0x7ffddbc8a818) at /build/gdb-yyhBNJ/gdb-10.1/gdb/utils.c:439 No locals. #5 0x000055811d5bb272 in internal_error (file=file@entry=0x55811d6f53f0 "/build/gdb-yyhBNJ/gdb-10.1/gdbsupport/pathstuff.cc", line=line@entry=132, fmt=<optimized out>) at /build/gdb-yyhBNJ/gdb-10.1/gdbsupport/errors.cc:55 ap = {{gp_offset = 40, fp_offset = 48, overflow_arg_area = 0x7ffddbc8a8f0, reg_save_area = 0x7ffddbc8a830}} #6 0x000055811d5be816 in gdb_abspath (path=path@entry=0x55811f512360 "") at /build/gdb-yyhBNJ/gdb-10.1/gdbsupport/pathstuff.cc:132 __PRETTY_FUNCTION__ = "gdb::unique_xmalloc_ptr<char> gdb_abspath(const char*)" #7 0x000055811d21b034 in core_target_open (arg=<error reading variable: value has been optimized out>, from_tty=1, from_tty@entry=<error reading variable: value has been optimized out>) at /build/gdb-yyhBNJ/gdb-10.1/gdb/corelow.c:438 p = <optimized out> siggy = <optimized out> scratch_chan = <optimized out> flags = <optimized out> filename = std::unique_ptr<char> = {get() = 0x55811f512360 ""} temp_bfd = {m_obj = 0x0} target = <optimized out> target_holder = std::unique_ptr<target_ops> = {get() = 0x55811d1ea51c <source_script_with_search(char const*, int, int)+268>} #8 0x000055811d33d833 in catch_command_errors (command=<optimized out>, arg=<optimized out>, from_tty=<optimized out>) at /build/gdb-yyhBNJ/gdb-10.1/gdb/main.c:457 was_sync = 0 #9 0x000055811d3410a0 in captured_main_1 (context=<optimized out>) at /build/gdb-yyhBNJ/gdb-10.1/gdb/main.c:1142 argc = <optimized out> argv = <optimized out> quiet = 0 set_args = 0 inhibit_home_gdbinit = 0 symarg = 0x0 execarg = 0x0 pidarg = 0x0 corearg = 0x7ffddbc8be40 "" pid_or_core_arg = 0x0 cdarg = 0x0 ttyarg = 0x0 print_help = 0 print_version = 0 print_configuration = 0 cmdarg_vec = std::vector of length 0, capacity 0 dirarg = std::vector of length 0, capacity 0 i = <optimized out> save_auto_load = 1 ret = <optimized out> stat_reporter = {m_msg_type = false, m_time_enabled = -1, m_space_enabled = -1, m_symtab_enabled = -1, m_start_cpu_time = {__d = {__r = 18401}}, m_start_wall_time = {__d = {__r = 528261994195980}}, m_start_space = 0, m_start_nr_symtabs = 0, m_start_nr_compunit_symtabs = 0, m_start_nr_blocks = 0} tmp_warn_preprint = std::unique_ptr<char> = {get() = 0x0} signal_stack = {m_stack = std::unique_ptr<char> = {get() = 0x55811f2f6b50 '\306' <repeats 199 times>, <incomplete sequence \306>...}, m_old_stack = {ss_sp = 0x0, ss_flags = 2, ss_size = 0}} system_gdbinit = std::vector of length 1, capacity 1 = {"/etc/gdb/gdbinit"} home_gdbinit = "/home/pabs/.gdbinit" local_gdbinit = "" OPT_SE = OPT_SE OPT_CD = OPT_CD OPT_ANNOTATE = OPT_ANNOTATE OPT_STATISTICS = OPT_STATISTICS OPT_TUI = OPT_TUI OPT_NOWINDOWS = OPT_NOWINDOWS OPT_WINDOWS = OPT_WINDOWS OPT_IX = OPT_IX OPT_IEX = OPT_IEX OPT_READNOW = OPT_READNOW OPT_READNEVER = OPT_READNEVER #10 0x000055811d34157b in captured_main (data=data@entry=0x7ffddbc8abc0) at /build/gdb-yyhBNJ/gdb-10.1/gdb/main.c:1243 context = 0x7ffddbc8abc0 context = <optimized out> ex = <optimized out> #11 gdb_main (args=args@entry=0x7ffddbc8abf0) at /build/gdb-yyhBNJ/gdb-10.1/gdb/main.c:1268 No locals. #12 0x000055811d15b90c in main (argc=<optimized out>, argv=<optimized out>) at /build/gdb-yyhBNJ/gdb-10.1/gdb/gdb.c:32 args = {argc = 3, argv = 0x7ffddbc8ad08, interpreter_p = 0x55811d5f5004 "console"} -- System Information: Debian Release: bookworm/sid APT prefers testing-debug APT policy: (900, 'testing-debug'), (900, 'testing'), (860, 'testing-proposed-updates-debug'), (860, 'testing-proposed-updates'), (800, 'unstable-debug'), (800, 'unstable'), (790, 'buildd-unstable'), (700, 'experimental-debug'), (700, 'experimental'), (690, 'buildd-experimental') Architecture: amd64 (x86_64) Kernel: Linux 5.14.0-3-amd64 (SMP w/8 CPU threads) Kernel taint flags: TAINT_OOT_MODULE, TAINT_UNSIGNED_MODULE Locale: LANG=en_AU.utf8, LC_CTYPE=en_AU.utf8 (charmap=UTF-8), LANGUAGE=en_AU:en Shell: /bin/sh linked to /bin/dash Init: systemd (via /run/systemd/system) LSM: AppArmor: enabled Versions of packages gdb depends on: ii libbabeltrace1 1.5.8-1+b3 ii libc6 2.32-4 ii libdebuginfod1 0.185-2 ii libexpat1 2.4.1-2+b1 ii libgcc-s1 11.2.0-10 ii libipt2 2.0.4-1 ii liblzma5 5.2.5-2 ii libmpfr6 4.1.0-3 ii libncursesw6 6.2+20201114-4 ii libpython3.9 3.9.7-4 ii libreadline8 8.1-2 ii libsource-highlight4v5 3.1.9-3+b1 ii libstdc++6 11.2.0-10 ii libtinfo6 6.2+20201114-4 ii libxxhash0 0.8.0-2 ii zlib1g 1:1.2.11.dfsg-2 Versions of packages gdb recommends: ii libc6-dbg [libc-dbg] 2.32-4 Versions of packages gdb suggests: ii gdb-doc 10.1-1 ii gdbserver 10.1-2 -- no debconf information -- bye, pabs https://wiki.debian.org/PaulWise
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