[ebe@topolindo ~]$ coredumpctl gdb jwm PID: 2614 (jwm) UID: 1000 (ebe) GID: 985 (users) Signal: 8 (FPE) Timestamp: Thu 2021-12-16 12:15:26 CET (39min ago) Command Line: jwm Executable: /usr/bin/jwm Control Group: /user.slice/user-1000.slice/session-1.scope Unit: session-1.scope Slice: user-1000.slice Session: 1 Owner UID: 1000 (ebe) Boot ID: bed1972328c1451bb8f8be2e2786448b Machine ID: f84c78375e064f0abe7182edeb5b52de Hostname: topolindo Storage: /var/lib/systemd/coredump/core.jwm.1000.bed1972328c1451bb8f8be2e2786448b.2614.1639653326000000.zst (present) Disk Size: 657.7K Message: Process 2614 (jwm) of user 1000 dumped core. Found module linux-vdso.so.1 with build-id: 4346c3c0ced3b2e43138af8f90f9dea2a2c99c1f Found module libXfixes.so.3 with build-id: 0a05c7e8714522bfbdd7c0027c3e2a94965664b0 Found module libXcursor.so.1 with build-id: eb6315bcd7526aaf51b0a1307efdc587cea0a152 Found module libbrotlicommon.so.1 with build-id: a4ba3f4b4571c8272343b621da812a6e24a202a7 Found module libstdc++.so.6 with build-id: 9b5eeeb149bf3c4efe787fb398b44f00507aec87 Found module libicudata.so.70 with build-id: e1dcc2a88cfaafed882d09c90c668af0eed4efed Found module librt.so.1 with build-id: 75484da2d6f1515189eefa076e0a40328834cd16 Found module libblkid.so.1 with build-id: f03a24e92c9852272bd0049b5bcb7ed6cf0e664f Found module libzstd.so.1 with build-id: 4b10444c1560ebc574af4d5f488b7408b22d450e Found module libdatrie.so.1 with build-id: 6fe3b6ece2c8e7d11869fa051375128d8f808f58 Found module libgraphite2.so.3 with build-id: 47761dc11e553f519cde97ed9ee985be12ccdae2 Found module libbrotlidec.so.1 with build-id: 45defc036e918e0140a72f1fbce6e7692d38241d Found module libbz2.so.1.0 with build-id: 919597c477c9b2cb9cdbb7745ed6494ac0e6da60 Found module libexpat.so.1 with build-id: 8850138eae6d9d4d43c5c4b2ac48393bc4279037 Found module liblzma.so.5 with build-id: 8b615460aa230708c5183f16bede67aa0437d95e Found module libicuuc.so.70 with build-id: 2e245c2bf12f95fd8ab79b3a4be99524677cbd70 Found module libresolv.so.2 with build-id: c915c72668282861a813f7ea3c0780f37b681dc0 Found module libmount.so.1 with build-id: ff9a1d99d35cf640d0bfdaba294854372672c29b Found module libtiff.so.5 with build-id: e8d89a0fb0847641ddb75c5f03fa89d68155a75d Found module libgmodule-2.0.so.0 with build-id: 34cabbd12d9baf397a0255f174e4c96165bc329b Found module libXdmcp.so.6 with build-id: 8ca0792d23c8b8b4c0864297512349292bea5955 Found module libXau.so.6 with build-id: 1c67764663e07bec24d8951e5fd93f4d165979ff Found module libthai.so.0 with build-id: 3fdce1a7db2b94d9168eea540dbf5ff5caa3b8ad Found module libfribidi.so.0 with build-id: 79124bad061c2aab4ec89f25d067363d5b781114 Found module libharfbuzz.so.0 with build-id: 1d9dee49dd99162c3f83eb3259c3c88c6b4cd7fe Found module libpixman-1.so.0 with build-id: 341f793dcada3a48a306a793d265a517e3f2e7d6 Found module libxcb-shm.so.0 with build-id: fb797f299a446f559a95afcc168227482cc800d1 Found module libxcb-render.so.0 with build-id: a37bdb37744b508be9dd29fd9ccb9bb0170d43e5 Found module libfreetype.so.6 with build-id: 26c5f833068ff72660d1975cbc2074c3eb47fad8 Found module libfontconfig.so.1 with build-id: 1103a641395c7d3b42e49b793d3a9ea927c77bf6 Found module libpthread.so.0 with build-id: 07c8f95b4f3251d08550217ad8a1f31066229996 Found module libpcre.so.1 with build-id: 845483dd0acba86de9f0313102bebbaf3ce52767 Found module libffi.so.8 with build-id: f90d8b734f6de9b25faedb8cbfab7054dafc0a42 Found module ld-linux-x86-64.so.2 with build-id: 040cc3dd10461562f177df39e3be2f3704258c3c Found module libgcc_s.so.1 with build-id: 7f8508bb914546ada778809b64b99d234337d835 Found module libpangocairo-1.0.so.0 with build-id: 820de243a3ad1d1d9e12ebc2b6073b19d620d744 Found module libxml2.so.2 with build-id: 6e67981c9b7528a3502824bf183423a0a02e1075 Found module libgio-2.0.so.0 with build-id: fc7ccd9c7c26cbb1e938b1c0879f078c2f47d803 Found module libgdk_pixbuf-2.0.so.0 with build-id: ca4beb15a30de8d8767f7bca8222038c61b58b36 Found module libcairo-gobject.so.2 with build-id: abbf5a8a182ea1b8b7d68540df5c2e25c0bdae0c Found module libm.so.6 with build-id: 2b8fd1f869ecab4e0b55e92f2f151897f6818acf Found module libz.so.1 with build-id: 81bf6e728a6d6f5b105b0f8b25f6c614ce10452a Found module libdl.so.2 with build-id: 5abc547e7b0949f89f3c0e21ab0c8331a7440a8a Found module libxcb.so.1 with build-id: 0d1ef11740a5daad2ee331e812a51aa6574af222 Found module libc.so.6 with build-id: 4b406737057708c0e4c642345a703c47a61c73dc Found module libXinerama.so.1 with build-id: dbb6adece34ea2766d3efcd628af8f9757344dd6 Found module libXext.so.6 with build-id: d70f24beb4fad748d6becffdcc13e51be0a2ebfa Found module libXpm.so.4 with build-id: 069e7dac32459567d3e9a6d852ec904c399558e1 Found module libpango-1.0.so.0 with build-id: 87f7ea9959661df9d5a4447bc8fe4fc1abb3d0d1 Found module libpangoft2-1.0.so.0 with build-id: dd01b945fe2134068e5991a7aae05d33ea6b964d Found module libpangoxft-1.0.so.0 with build-id: 43e255b0431339d12e0948072cf694517ad97a4b Found module libXrender.so.1 with build-id: 97e0b9ab6ba96ebc86527cc2b3c3078aad8616b3 Found module libXft.so.2 with build-id: 21aed1dfa73fa7301e280e3a573cc2523a1f7ff2 Found module libjpeg.so.8 with build-id: 879ca18a2f58c25d77ba881db3a44a5676ef6c7d Found module libcairo.so.2 with build-id: 06820af9cf79c2deb207d9533a61caf04e67a8ad Found module libglib-2.0.so.0 with build-id: 8214b56e554b7cbead4034b6ba32c90bc8c674da Found module libgobject-2.0.so.0 with build-id: 3e451709a0a5772b9550d3a4c28dcb37a87028fa Found module librsvg-2.so.2 with build-id: 386351f79d7a10d84fa858631fc4b92d1cbd24f2 Found module libpng16.so.16 with build-id: 2dc0bce07f199bf983c07a05fb95a6f4af83a9b3 Found module libX11.so.6 with build-id: 5ba5798d193c0065014b8c6252a0678671c8d478 Found module jwm with build-id: fb79c4d1e817fae56a459e4502ff0b7da725977d Stack trace of thread 2614: #0 0x000055b0be91e48d n/a (jwm + 0xc48d) #1 0x000055b0be940173 n/a (jwm + 0x2e173) #2 0x000055b0be93efe7 n/a (jwm + 0x2cfe7) #3 0x000055b0be91a381 n/a (jwm + 0x8381) #4 0x00007f078308eb25 __libc_start_main (libc.so.6 + 0x27b25) #5 0x000055b0be91a59e n/a (jwm + 0x859e) GNU gdb (GDB) 11.1 Copyright (C) 2021 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later 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-pc-linux-gnu". Type "show configuration" for configuration details. For bug reporting instructions, please see: . Find the GDB manual and other documentation resources online at: . For help, type "help". Type "apropos word" to search for commands related to "word"... Reading symbols from /usr/bin/jwm... (No debugging symbols found in /usr/bin/jwm) [New LWP 2614] Core was generated by `jwm'. Program terminated with signal SIGFPE, Arithmetic exception. #0 0x000055b0be91e48d in ?? ()