Error building the cache: [download.opensuse.org-non-oss|http://download.opensuse.org/tumbleweed/repo/non-oss/] Failed to cache repo (1)

I wonder where core files go today. Do you have file core* in the current directory? Otherwise does

sudo coredumpctl

show anything?

It appears I do not.

(All of these are errors for today)

Sun 2025-12-14 23:04:47 EST   3193    0    0 SIGSEGV none     /usr/bin/repo2solv                  -
Sun 2025-12-14 23:05:05 EST   3381    0    0 SIGSEGV none     /usr/bin/repo2solv                  -
Sun 2025-12-14 23:06:23 EST   3436    0    0 SIGSEGV none     /usr/bin/repo2solv                  -
Sun 2025-12-14 23:06:26 EST   3483    0    0 SIGSEGV none     /usr/bin/repo2solv                  -
Sun 2025-12-14 23:08:07 EST   3715    0    0 SIGSEGV none     /usr/bin/repo2solv                  -
Sun 2025-12-14 23:08:19 EST   3822    0    0 SIGSEGV none     /usr/bin/repo2solv                  -
Sun 2025-12-14 23:09:00 EST   4113    0    0 SIGSEGV none     /usr/bin/repo2solv                  -
Sun 2025-12-14 23:09:50 EST   4424    0    0 SIGSEGV none     /usr/bin/repo2solv                  -
Mon 2025-12-15 00:12:10 EST   3111    0    0 SIGSEGV none     /usr/bin/repo2solv                  -
Mon 2025-12-15 00:15:21 EST   2436    0    0 SIGSEGV present  /usr/libexec/packagekitd         6.8M
Mon 2025-12-15 00:16:26 EST   4787    0    0 SIGSEGV present  /usr/libexec/packagekitd         6.8M
Mon 2025-12-15 00:16:27 EST   4920    0    0 SIGSEGV present  /usr/libexec/packagekitd         6.8M
Mon 2025-12-15 00:16:31 EST   5086    0    0 SIGSEGV present  /usr/libexec/packagekitd         6.8M
Mon 2025-12-15 00:18:35 EST   3172    0    0 SIGSEGV none     /usr/bin/repo2solv                  -
Sun 2025-12-14 23:24:25 EST   3964    0    0 SIGSEGV present  /usr/libexec/packagekitd         6.9M
Mon 2025-12-15 00:37:15 EST   3110    0    0 SIGSEGV none     /usr/bin/repo2solv                  -
Mon 2025-12-15 00:37:18 EST   2350    0    0 SIGSEGV present  /usr/libexec/packagekitd         6.2M
Sun 2025-12-14 23:42:38 EST   4197    0    0 SIGSEGV none     /usr/bin/zypper                     -
Sun 2025-12-14 23:43:18 EST   4637    0    0 SIGSEGV none     /usr/bin/repo2solv                  -
Sun 2025-12-14 23:47:42 EST   5873    0    0 SIGSEGV none     /usr/bin/repo2solv                  -
Mon 2025-12-15 02:36:11 EST  17648    0    0 SIGSEGV none     /usr/bin/repo2solv                  -
Mon 2025-12-15 03:19:16 EST  21028 1000 1000 SIGSEGV present  /usr/bin/repo2solv               7.5M
Mon 2025-12-15 03:19:23 EST  21055 1000 1000 SIGSEGV present  /usr/bin/repo2solv               7.5M

edit:
Complete output

TIME                           PID  UID  GID SIG     COREFILE EXE                              SIZE
Mon 2025-11-17 05:01:16 EST   1111  474  474 SIGTRAP missing  /usr/libexec/polkit-1/polkitd       -
Wed 2025-11-19 15:06:18 EST   1110  474  474 SIGTRAP missing  /usr/libexec/polkit-1/polkitd       -
Fri 2025-11-21 12:18:21 EST 121422 1000 1000 SIGABRT missing  /usr/bin/xfreerdp                   -
Sun 2025-11-23 17:30:10 EST  97941  474  474 SIGTRAP missing  /usr/libexec/polkit-1/polkitd       -
Tue 2025-11-25 23:43:28 EST   3998    0    0 SIGSEGV missing  /usr/libexec/packagekitd            -
Wed 2025-11-26 01:48:35 EST   7354 1000 1000 SIGSEGV missing  /app/lib/tidal-hifi/tidal-hifi      -
Wed 2025-11-26 01:48:41 EST   7448 1000 1000 SIGSEGV missing  /app/lib/tidal-hifi/tidal-hifi      -
Wed 2025-11-26 02:48:34 EST   8577 1000 1000 SIGSEGV missing  /app/lib/tidal-hifi/tidal-hifi      -
Wed 2025-11-26 03:48:42 EST   9697 1000 1000 SIGSEGV missing  /app/lib/tidal-hifi/tidal-hifi      -
Wed 2025-11-26 04:48:43 EST  10138 1000 1000 SIGSEGV missing  /app/lib/tidal-hifi/tidal-hifi      -
Wed 2025-11-26 05:48:43 EST  10609 1000 1000 SIGSEGV missing  /app/lib/tidal-hifi/tidal-hifi      -
Wed 2025-11-26 06:48:43 EST  11008 1000 1000 SIGSEGV missing  /app/lib/tidal-hifi/tidal-hifi      -
Wed 2025-11-26 07:48:43 EST  11430 1000 1000 SIGSEGV missing  /app/lib/tidal-hifi/tidal-hifi      -
Wed 2025-11-26 08:48:44 EST  11836 1000 1000 SIGSEGV missing  /app/lib/tidal-hifi/tidal-hifi      -
Wed 2025-11-26 09:48:44 EST  12324 1000 1000 SIGSEGV missing  /app/lib/tidal-hifi/tidal-hifi      -
Wed 2025-11-26 10:48:44 EST  12719 1000 1000 SIGSEGV missing  /app/lib/tidal-hifi/tidal-hifi      -
Wed 2025-11-26 11:48:44 EST  13178 1000 1000 SIGSEGV missing  /app/lib/tidal-hifi/tidal-hifi      -
Wed 2025-11-26 12:48:45 EST  13764 1000 1000 SIGSEGV missing  /app/lib/tidal-hifi/tidal-hifi      -
Wed 2025-11-26 13:48:45 EST  15753 1000 1000 SIGSEGV missing  /app/lib/tidal-hifi/tidal-hifi      -
Wed 2025-11-26 14:48:46 EST  19447 1000 1000 SIGSEGV missing  /app/lib/tidal-hifi/tidal-hifi      -
Wed 2025-11-26 16:16:31 EST  24507 1000 1000 SIGSEGV missing  /app/lib/tidal-hifi/tidal-hifi      -
Wed 2025-11-26 17:16:32 EST  26309 1000 1000 SIGSEGV missing  /app/lib/tidal-hifi/tidal-hifi      -
Wed 2025-11-26 18:16:32 EST  27821 1000 1000 SIGSEGV missing  /app/lib/tidal-hifi/tidal-hifi      -
Wed 2025-11-26 19:16:33 EST  29382 1000 1000 SIGSEGV missing  /app/lib/tidal-hifi/tidal-hifi      -
Wed 2025-11-26 20:16:32 EST  30772 1000 1000 SIGSEGV missing  /app/lib/tidal-hifi/tidal-hifi      -
Wed 2025-11-26 21:16:33 EST  32294 1000 1000 SIGSEGV missing  /app/lib/tidal-hifi/tidal-hifi      -
Wed 2025-11-26 22:16:33 EST  33719 1000 1000 SIGSEGV missing  /app/lib/tidal-hifi/tidal-hifi      -
Wed 2025-11-26 23:16:33 EST  35425 1000 1000 SIGSEGV missing  /app/lib/tidal-hifi/tidal-hifi      -
Thu 2025-11-27 00:16:33 EST  37609 1000 1000 SIGSEGV missing  /app/lib/tidal-hifi/tidal-hifi      -
Thu 2025-11-27 01:16:33 EST  40179 1000 1000 SIGSEGV missing  /app/lib/tidal-hifi/tidal-hifi      -
Thu 2025-11-27 02:16:34 EST  42316 1000 1000 SIGSEGV missing  /app/lib/tidal-hifi/tidal-hifi      -
Thu 2025-11-27 03:16:34 EST  44305 1000 1000 SIGSEGV missing  /app/lib/tidal-hifi/tidal-hifi      -
Thu 2025-11-27 04:16:34 EST  47089 1000 1000 SIGSEGV missing  /app/lib/tidal-hifi/tidal-hifi      -
Thu 2025-11-27 05:16:34 EST  49190 1000 1000 SIGSEGV missing  /app/lib/tidal-hifi/tidal-hifi      -
Thu 2025-11-27 06:16:34 EST  51111 1000 1000 SIGSEGV missing  /app/lib/tidal-hifi/tidal-hifi      -
Thu 2025-11-27 07:16:34 EST  53130 1000 1000 SIGSEGV missing  /app/lib/tidal-hifi/tidal-hifi      -
Thu 2025-11-27 08:16:35 EST  54939 1000 1000 SIGSEGV missing  /app/lib/tidal-hifi/tidal-hifi      -
Thu 2025-11-27 09:16:35 EST  56946 1000 1000 SIGSEGV missing  /app/lib/tidal-hifi/tidal-hifi      -
Thu 2025-11-27 10:16:35 EST  58771 1000 1000 SIGSEGV missing  /app/lib/tidal-hifi/tidal-hifi      -
Thu 2025-11-27 11:16:37 EST  60271 1000 1000 SIGSEGV missing  /app/lib/tidal-hifi/tidal-hifi      -
Thu 2025-11-27 12:16:35 EST  61865 1000 1000 SIGSEGV missing  /app/lib/tidal-hifi/tidal-hifi      -
Thu 2025-11-27 13:16:35 EST  63360 1000 1000 SIGSEGV missing  /app/lib/tidal-hifi/tidal-hifi      -
Thu 2025-11-27 14:16:35 EST  64720 1000 1000 SIGSEGV missing  /app/lib/tidal-hifi/tidal-hifi      -
Thu 2025-11-27 15:16:36 EST  66702 1000 1000 SIGSEGV missing  /app/lib/tidal-hifi/tidal-hifi      -
Thu 2025-11-27 16:16:36 EST  68806 1000 1000 SIGSEGV missing  /app/lib/tidal-hifi/tidal-hifi      -
Thu 2025-11-27 17:16:36 EST  71616 1000 1000 SIGSEGV missing  /app/lib/tidal-hifi/tidal-hifi      -
Thu 2025-11-27 18:16:35 EST  76063 1000 1000 SIGSEGV missing  /app/lib/tidal-hifi/tidal-hifi      -
Thu 2025-11-27 19:16:35 EST  79631 1000 1000 SIGSEGV missing  /app/lib/tidal-hifi/tidal-hifi      -
Thu 2025-11-27 20:16:36 EST  84176 1000 1000 SIGSEGV missing  /app/lib/tidal-hifi/tidal-hifi      -
Thu 2025-11-27 21:16:36 EST  88468 1000 1000 SIGSEGV missing  /app/lib/tidal-hifi/tidal-hifi      -
Thu 2025-11-27 22:16:37 EST  91706 1000 1000 SIGSEGV missing  /app/lib/tidal-hifi/tidal-hifi      -
Thu 2025-11-27 23:18:03 EST  95021 1000 1000 SIGSEGV missing  /app/lib/tidal-hifi/tidal-hifi      -
Fri 2025-11-28 00:18:03 EST  97905 1000 1000 SIGSEGV missing  /app/lib/tidal-hifi/tidal-hifi      -
Fri 2025-11-28 00:23:39 EST   1125  474  474 SIGTRAP missing  /usr/libexec/polkit-1/polkitd       -
Fri 2025-11-28 01:18:03 EST 101595 1000 1000 SIGSEGV missing  /app/lib/tidal-hifi/tidal-hifi      -
Fri 2025-11-28 02:18:03 EST 104791 1000 1000 SIGSEGV missing  /app/lib/tidal-hifi/tidal-hifi      -
Fri 2025-11-28 03:19:06 EST 108651 1000 1000 SIGSEGV missing  /app/lib/tidal-hifi/tidal-hifi      -
Fri 2025-11-28 04:19:06 EST 112235 1000 1000 SIGSEGV missing  /app/lib/tidal-hifi/tidal-hifi      -
Fri 2025-11-28 05:19:06 EST 115640 1000 1000 SIGSEGV missing  /app/lib/tidal-hifi/tidal-hifi      -
Fri 2025-11-28 06:19:06 EST 118716 1000 1000 SIGSEGV missing  /app/lib/tidal-hifi/tidal-hifi      -
Fri 2025-11-28 07:19:06 EST 121828 1000 1000 SIGSEGV missing  /app/lib/tidal-hifi/tidal-hifi      -
Fri 2025-11-28 08:19:07 EST 125434 1000 1000 SIGSEGV missing  /app/lib/tidal-hifi/tidal-hifi      -
Fri 2025-11-28 09:19:06 EST 130356 1000 1000 SIGSEGV missing  /app/lib/tidal-hifi/tidal-hifi      -
Fri 2025-11-28 10:19:06 EST 135262 1000 1000 SIGSEGV missing  /app/lib/tidal-hifi/tidal-hifi      -
Fri 2025-11-28 11:19:07 EST 140300 1000 1000 SIGSEGV missing  /app/lib/tidal-hifi/tidal-hifi      -
Fri 2025-11-28 12:19:07 EST 145077 1000 1000 SIGSEGV missing  /app/lib/tidal-hifi/tidal-hifi      -
Fri 2025-11-28 13:19:07 EST 149824 1000 1000 SIGSEGV missing  /app/lib/tidal-hifi/tidal-hifi      -
Fri 2025-11-28 14:19:07 EST 154894 1000 1000 SIGSEGV missing  /app/lib/tidal-hifi/tidal-hifi      -
Fri 2025-11-28 15:19:08 EST 158923 1000 1000 SIGSEGV missing  /app/lib/tidal-hifi/tidal-hifi      -
Fri 2025-11-28 16:19:08 EST 162380 1000 1000 SIGSEGV missing  /app/lib/tidal-hifi/tidal-hifi      -
Fri 2025-11-28 17:19:49 EST 166931 1000 1000 SIGSEGV missing  /app/lib/tidal-hifi/tidal-hifi      -
Fri 2025-11-28 18:19:49 EST 170449 1000 1000 SIGSEGV missing  /app/lib/tidal-hifi/tidal-hifi      -
Fri 2025-11-28 19:19:49 EST 175812 1000 1000 SIGSEGV missing  /app/lib/tidal-hifi/tidal-hifi      -
Fri 2025-11-28 20:19:50 EST 179735 1000 1000 SIGSEGV missing  /app/lib/tidal-hifi/tidal-hifi      -
Fri 2025-11-28 21:19:50 EST 184617 1000 1000 SIGSEGV missing  /app/lib/tidal-hifi/tidal-hifi      -
Fri 2025-11-28 23:24:48 EST 187670 1000 1000 SIGSEGV missing  /app/lib/tidal-hifi/tidal-hifi      -
Sat 2025-11-29 00:24:49 EST 193495 1000 1000 SIGSEGV missing  /app/lib/tidal-hifi/tidal-hifi      -
Sat 2025-11-29 01:24:49 EST 199026 1000 1000 SIGSEGV missing  /app/lib/tidal-hifi/tidal-hifi      -
Sat 2025-11-29 02:24:50 EST 204302 1000 1000 SIGSEGV missing  /app/lib/tidal-hifi/tidal-hifi      -
Sat 2025-11-29 03:24:50 EST 210322 1000 1000 SIGSEGV missing  /app/lib/tidal-hifi/tidal-hifi      -
Sat 2025-11-29 04:24:34 EST 215427 1000 1000 SIGSEGV missing  /app/lib/tidal-hifi/tidal-hifi      -
Sat 2025-11-29 15:11:59 EST 219167 1000 1000 SIGSEGV missing  /app/lib/tidal-hifi/tidal-hifi      -
Sat 2025-11-29 16:12:00 EST 225737 1000 1000 SIGSEGV missing  /app/lib/tidal-hifi/tidal-hifi      -
Sat 2025-11-29 17:12:01 EST 231425 1000 1000 SIGSEGV missing  /app/lib/tidal-hifi/tidal-hifi      -
Sat 2025-11-29 18:12:01 EST 250582 1000 1000 SIGSEGV missing  /app/lib/tidal-hifi/tidal-hifi      -
Sat 2025-11-29 19:12:01 EST 253881 1000 1000 SIGSEGV missing  /app/lib/tidal-hifi/tidal-hifi      -
Sat 2025-11-29 20:12:01 EST 257445 1000 1000 SIGSEGV missing  /app/lib/tidal-hifi/tidal-hifi      -
Sun 2025-11-30 23:21:48 EST 261075 1000 1000 SIGSEGV missing  /app/lib/tidal-hifi/tidal-hifi      -
Mon 2025-12-01 00:21:48 EST 265757 1000 1000 SIGSEGV present  /app/lib/tidal-hifi/tidal-hifi   3.6M
Mon 2025-12-01 01:21:48 EST 269753 1000 1000 SIGSEGV present  /app/lib/tidal-hifi/tidal-hifi   3.6M
Mon 2025-12-01 02:21:48 EST 273781 1000 1000 SIGSEGV present  /app/lib/tidal-hifi/tidal-hifi   3.6M
Mon 2025-12-01 03:21:48 EST 277772 1000 1000 SIGSEGV present  /app/lib/tidal-hifi/tidal-hifi   3.6M
Mon 2025-12-01 04:21:49 EST 281629 1000 1000 SIGSEGV present  /app/lib/tidal-hifi/tidal-hifi   3.6M
Mon 2025-12-01 12:51:51 EST 284594 1000 1000 SIGSEGV present  /app/lib/tidal-hifi/tidal-hifi   3.6M
Mon 2025-12-01 14:05:25 EST 288041 1000 1000 SIGSEGV present  /app/lib/tidal-hifi/tidal-hifi   3.6M
Mon 2025-12-01 15:05:32 EST 290377 1000 1000 SIGSEGV present  /app/lib/tidal-hifi/tidal-hifi   3.6M
Mon 2025-12-01 23:09:44 EST 292023 1000 1000 SIGSEGV present  /app/lib/tidal-hifi/tidal-hifi   3.6M
Tue 2025-12-02 00:09:44 EST 298571 1000 1000 SIGSEGV present  /app/lib/tidal-hifi/tidal-hifi   3.6M
Tue 2025-12-02 00:33:46 EST  98359  474  474 SIGTRAP present  /usr/libexec/polkit-1/polkitd  897.7K
Tue 2025-12-02 01:09:44 EST 303269 1000 1000 SIGSEGV present  /app/lib/tidal-hifi/tidal-hifi   3.6M
Tue 2025-12-02 02:09:44 EST 304405 1000 1000 SIGSEGV present  /app/lib/tidal-hifi/tidal-hifi   3.6M
Tue 2025-12-02 03:09:44 EST 305448 1000 1000 SIGSEGV present  /app/lib/tidal-hifi/tidal-hifi   3.6M
Tue 2025-12-02 04:09:45 EST 306525 1000 1000 SIGSEGV present  /app/lib/tidal-hifi/tidal-hifi   3.6M
Tue 2025-12-02 12:33:10 EST 308105 1000 1000 SIGSEGV present  /app/lib/tidal-hifi/tidal-hifi   3.6M
Fri 2025-12-05 23:03:22 EST 301295  474  474 SIGTRAP present  /usr/libexec/polkit-1/polkitd  889.2K
Fri 2025-12-05 23:04:16 EST 369998 1000 1000 SIGSEGV present  /app/lib/tidal-hifi/tidal-hifi   3.6M
Sat 2025-12-06 00:04:17 EST 374503 1000 1000 SIGSEGV present  /app/lib/tidal-hifi/tidal-hifi   3.6M
Sat 2025-12-06 01:04:17 EST 377966 1000 1000 SIGSEGV present  /app/lib/tidal-hifi/tidal-hifi   3.6M
Sat 2025-12-06 02:04:17 EST 383258 1000 1000 SIGSEGV present  /app/lib/tidal-hifi/tidal-hifi   3.6M
Sat 2025-12-06 03:04:18 EST 387645 1000 1000 SIGSEGV present  /app/lib/tidal-hifi/tidal-hifi   3.6M
Sat 2025-12-06 04:04:18 EST 391269 1000 1000 SIGSEGV present  /app/lib/tidal-hifi/tidal-hifi   3.6M
Sat 2025-12-06 23:28:27 EST 397023 1000 1000 SIGSEGV present  /app/lib/tidal-hifi/tidal-hifi   3.6M
Sun 2025-12-07 00:28:28 EST 402861 1000 1000 SIGSEGV present  /app/lib/tidal-hifi/tidal-hifi   3.6M
Sun 2025-12-07 01:28:28 EST 408309 1000 1000 SIGSEGV present  /app/lib/tidal-hifi/tidal-hifi   3.6M
Sun 2025-12-07 02:28:29 EST 414466 1000 1000 SIGSEGV present  /app/lib/tidal-hifi/tidal-hifi   3.6M
Sun 2025-12-07 03:28:29 EST 420128 1000 1000 SIGSEGV present  /app/lib/tidal-hifi/tidal-hifi   3.6M
Sun 2025-12-07 04:28:30 EST 425149 1000 1000 SIGSEGV present  /app/lib/tidal-hifi/tidal-hifi   3.6M
Sun 2025-12-07 06:19:12 EST 427138 1000 1000 SIGSEGV present  /app/lib/tidal-hifi/tidal-hifi   3.6M
Sun 2025-12-07 15:00:12 EST 429150 1000 1000 SIGSEGV present  /app/lib/tidal-hifi/tidal-hifi   3.6M
Sun 2025-12-07 16:00:12 EST 434056 1000 1000 SIGSEGV present  /app/lib/tidal-hifi/tidal-hifi   3.6M
Sun 2025-12-07 17:00:12 EST 437492 1000 1000 SIGSEGV present  /app/lib/tidal-hifi/tidal-hifi   3.6M
Sun 2025-12-07 18:00:07 EST 440857 1000 1000 SIGSEGV present  /app/lib/tidal-hifi/tidal-hifi   3.6M
Sun 2025-12-07 18:59:36 EST 444453 1000 1000 SIGSEGV present  /app/lib/tidal-hifi/tidal-hifi   3.6M
Sun 2025-12-07 20:00:14 EST 448231 1000 1000 SIGSEGV present  /app/lib/tidal-hifi/tidal-hifi   3.6M
Sun 2025-12-07 21:00:13 EST 451520 1000 1000 SIGSEGV present  /app/lib/tidal-hifi/tidal-hifi   3.6M
Sun 2025-12-07 23:12:29 EST 454901 1000 1000 SIGSEGV present  /app/lib/tidal-hifi/tidal-hifi   3.6M
Mon 2025-12-08 00:12:30 EST 459141 1000 1000 SIGSEGV present  /app/lib/tidal-hifi/tidal-hifi   3.6M
Mon 2025-12-08 01:12:30 EST 463109 1000 1000 SIGSEGV present  /app/lib/tidal-hifi/tidal-hifi   3.6M
Mon 2025-12-08 02:12:31 EST 467483 1000 1000 SIGSEGV present  /app/lib/tidal-hifi/tidal-hifi   3.6M
Mon 2025-12-08 03:12:31 EST 471399 1000 1000 SIGSEGV present  /app/lib/tidal-hifi/tidal-hifi   3.6M
Mon 2025-12-08 04:12:32 EST 475261 1000 1000 SIGSEGV present  /app/lib/tidal-hifi/tidal-hifi   3.6M
Fri 2025-12-12 23:12:11 EST 479207 1000 1000 SIGSEGV present  /app/lib/tidal-hifi/tidal-hifi   3.6M
Sun 2025-12-14 23:04:47 EST   3193    0    0 SIGSEGV none     /usr/bin/repo2solv                  -
Sun 2025-12-14 23:05:05 EST   3381    0    0 SIGSEGV none     /usr/bin/repo2solv                  -
Sun 2025-12-14 23:06:23 EST   3436    0    0 SIGSEGV none     /usr/bin/repo2solv                  -
Sun 2025-12-14 23:06:26 EST   3483    0    0 SIGSEGV none     /usr/bin/repo2solv                  -
Sun 2025-12-14 23:08:07 EST   3715    0    0 SIGSEGV none     /usr/bin/repo2solv                  -
Sun 2025-12-14 23:08:19 EST   3822    0    0 SIGSEGV none     /usr/bin/repo2solv                  -
Sun 2025-12-14 23:09:00 EST   4113    0    0 SIGSEGV none     /usr/bin/repo2solv                  -
Sun 2025-12-14 23:09:50 EST   4424    0    0 SIGSEGV none     /usr/bin/repo2solv                  -
Mon 2025-12-15 00:12:10 EST   3111    0    0 SIGSEGV none     /usr/bin/repo2solv                  -
Mon 2025-12-15 00:15:21 EST   2436    0    0 SIGSEGV present  /usr/libexec/packagekitd         6.8M
Mon 2025-12-15 00:16:26 EST   4787    0    0 SIGSEGV present  /usr/libexec/packagekitd         6.8M
Mon 2025-12-15 00:16:27 EST   4920    0    0 SIGSEGV present  /usr/libexec/packagekitd         6.8M
Mon 2025-12-15 00:16:31 EST   5086    0    0 SIGSEGV present  /usr/libexec/packagekitd         6.8M
Mon 2025-12-15 00:18:35 EST   3172    0    0 SIGSEGV none     /usr/bin/repo2solv                  -
Sun 2025-12-14 23:24:25 EST   3964    0    0 SIGSEGV present  /usr/libexec/packagekitd         6.9M
Mon 2025-12-15 00:37:15 EST   3110    0    0 SIGSEGV none     /usr/bin/repo2solv                  -
Mon 2025-12-15 00:37:18 EST   2350    0    0 SIGSEGV present  /usr/libexec/packagekitd         6.2M
Sun 2025-12-14 23:42:38 EST   4197    0    0 SIGSEGV none     /usr/bin/zypper                     -
Sun 2025-12-14 23:43:18 EST   4637    0    0 SIGSEGV none     /usr/bin/repo2solv                  -
Sun 2025-12-14 23:47:42 EST   5873    0    0 SIGSEGV none     /usr/bin/repo2solv                  -
Mon 2025-12-15 02:36:11 EST  17648    0    0 SIGSEGV none     /usr/bin/repo2solv                  -
Mon 2025-12-15 03:19:16 EST  21028 1000 1000 SIGSEGV present  /usr/bin/repo2solv               7.5M
Mon 2025-12-15 03:19:23 EST  21055 1000 1000 SIGSEGV present  /usr/bin/repo2solv               7.5M

I assume it is the last one. What about

coredumpctl info 21055

not sure if it needs sudo.

āžœ USER ~ sudo coredumpctl info 21055
           PID: 21055 (repo2solv)
           UID: 1000 (USER)
           GID: 1000 (USER)
        Signal: 11 (SEGV)
     Timestamp: Mon 2025-12-15 03:19:22 EST (9min ago)
  Command Line: repo2solv -o /tmp/solv -X /var/cache/zypp/raw/repo-oss
    Executable: /usr/bin/repo2solv
 Control Group: /user.slice/user-1000.slice/user@1000.service/app.slice/app-org.kde.konsole@0b299e5467764f119b2c19a939431740.service
          Unit: user@1000.service
     User Unit: app-org.kde.konsole@0b299e5467764f119b2c19a939431740.service
         Slice: user-1000.slice
     Owner UID: 1000 (USER)
       Boot ID: f9775f39daf246f2824327ae37596c90
    Machine ID: 3e1df0d12e9748c2ad304c451152b388
      Hostname: localhost.localdomain
       Storage: /var/lib/systemd/coredump/core.repo2solv.1000.f9775f39daf246f2824327ae37596c90.21055.1765786762000000.zst (present)
  Size on Disk: 7.5M
       Message: Process 21055 (repo2solv) of user 1000 dumped core.
                
                Stack trace of thread 21055:
                #0  0x000055719ca8ffa1 n/a (/usr/bin/repo2solv + 0x1cfa1)
                #1  0x000055719ca9046e n/a (/usr/bin/repo2solv + 0x1d46e)
                #2  0x000055719ca88b7c n/a (/usr/bin/repo2solv + 0x15b7c)
                #3  0x000055719ca8988a n/a (/usr/bin/repo2solv + 0x1688a)
                #4  0x00007f72322fb106 xmlParseStartTag (libxml2.so.16 + 0x45106)
                #5  0x00007f72323007b8 xmlParseChunk (libxml2.so.16 + 0x4a7b8)
                #6  0x000055719ca8f0d7 n/a (/usr/bin/repo2solv + 0x1c0d7)
                #7  0x000055719ca87a62 n/a (/usr/bin/repo2solv + 0x14a62)
                #8  0x000055719ca7d372 n/a (/usr/bin/repo2solv + 0xa372)
                #9  0x000055719ca7d938 n/a (/usr/bin/repo2solv + 0xa938)
                #10 0x000055719ca7b1bb n/a (/usr/bin/repo2solv + 0x81bb)
                #11 0x00007f7231e2b2fb __libc_start_call_main (libc.so.6 + 0x2b2fb)
                #12 0x00007f7231e2b3cb __libc_start_main@@GLIBC_2.34 (libc.so.6 + 0x2b3cb)
                #13 0x000055719ca7b8a5 n/a (/usr/bin/repo2solv + 0x88a5)
                ELF object binary architecture: AMD x86-64

I’m out of ideas. Neither repo2solv nor libxml2.so.16 were changed recently. What about

sudo rpm -vV libxml2-16 libsolv-tools-base
~ sudo rpm -vV libxml2-16 libsolv-tools-base
[sudo] password for root: 
.........    /usr/lib64/libxml2.so.16
.........    /usr/lib64/libxml2.so.16.0.5
.........    /usr/share/licenses/libxml2-16
.........  l /usr/share/licenses/libxml2-16/Copyright
.........    /usr/bin/repo2solv
.........    /usr/bin/rpmdb2solv
.........  d /usr/share/man/man1/repo2solv.1.gz
.........  d /usr/share/man/man1/rpmdb2solv.1.gz

Update:
Disabling the repo does not fix the issue, as any attempt to update or install applications via zypper fails with a segmentation fault.

With the repo disabled, it fails at the Reading installed packages... step.

I do not know what exactly may be the problem, since from my uneducated understanding of the zypper log, it fails when it attempts to do something with the cache directory.

Following is the snapshot of the zypper log file (can provide complete if requested). Please note this is with the oss repo disabled.

2025-12-15 23:37:08 <1> localhost.localdomain(35812) [zypp] TargetImpl.cc(buildCache):1128 Read cookie: /var/cache/zypp/solv/@System/cookie{- 0644 0/0 size 76}
2025-12-15 23:37:08 <1> localhost.localdomain(35812) [zypp] TargetImpl.cc(buildCache):1135 Read cookie: /var/cache/zypp/solv/@System/cookie says: uptodate
2025-12-15 23:37:08 <1> localhost.localdomain(35812) [zypp] TargetImpl.cc(load):1276 New cache built: false, force loading: true
2025-12-15 23:37:08 <1> localhost.localdomain(35812) [zypp] TargetImpl.cc(load):1282 adding /var/cache/zypp/solv/@System/solv to pool(@System)
2025-12-15 23:37:08 <1> localhost.localdomain(35812) [zypp::satpool] PoolImpl.cc(setDirty):260 _createRepo @System
2025-12-15 23:37:08 <1> localhost.localdomain(35812) [zypp::satpool] PoolImpl.cc(setDirty):260 setRepoInfo @System
2025-12-15 23:37:08 <1> localhost.localdomain(35812) [zypp] Repository.cc(setInfo):289 sat::repo(@System){prio -99.0, size 0}
2025-12-15 23:37:08 <1> localhost.localdomain(35812) [zypp] TargetImpl.cc(load):1306 adding /var/cache/zypp/solv/@System/solv to system
2025-12-15 23:37:08 <1> localhost.localdomain(35812) [zypp::satpool] PoolImpl.cc(setDirty):260 _addSolv @System
2025-12-15 23:37:09 <5> localhost.localdomain(35812) [zypp] ZYppFactory.cc(backtraceHandler):59 Error: signal 11
2025-12-15 23:37:09 <5> localhost.localdomain(35812) [zypp] ZYppFactory.cc(backtraceHandler):59 [hd]: (-3) /lib64/libzypp.so.1735 : zypp::dumpBacktrace(std::ostream&)+0x37 [0x7f016c173ea7]
2025-12-15 23:37:09 <5> localhost.localdomain(35812) [zypp] ZYppFactory.cc(backtraceHandler):59 [hd]: (-2) /lib64/libzypp.so.1735 : +0x343dbd [0x7f016c143dbd]
2025-12-15 23:37:09 <5> localhost.localdomain(35812) [zypp] ZYppFactory.cc(backtraceHandler):59 [hd]: (-1) /lib64/libc.so.6 : +0x42910 [0x7f016b642910]
2025-12-15 23:37:09 <5> localhost.localdomain(35812) [zypp] ZYppFactory.cc(backtraceHandler):59 vvvvvvvvvv----------------------------------------
2025-12-15 23:37:09 <5> localhost.localdomain(35812) [zypp] ZYppFactory.cc(backtraceHandler):59 [bt]: (0) /lib64/libzypp.so.1735 : +0x41a91d [0x7f016c21a91d]
2025-12-15 23:37:09 <5> localhost.localdomain(35812) [zypp] ZYppFactory.cc(backtraceHandler):59 [bt]: (1) /lib64/libzypp.so.1735 : +0x431051 [0x7f016c231051]
2025-12-15 23:37:09 <5> localhost.localdomain(35812) [zypp] ZYppFactory.cc(backtraceHandler):59 [bt]: (2) /lib64/libzypp.so.1735 : zypp::Repository::addSolv(zypp::filesystem::Pathname const&)+0x15b [0x7f016c12a2cb]
2025-12-15 23:37:09 <5> localhost.localdomain(35812) [zypp] ZYppFactory.cc(backtraceHandler):59 [bt]: (3) /lib64/libzypp.so.1735 : +0x2763b9 [0x7f016c0763b9]
2025-12-15 23:37:09 <5> localhost.localdomain(35812) [zypp] ZYppFactory.cc(backtraceHandler):59 [bt]: (4) zypper : +0xe18c6 [0x556c41f0a8c6]
2025-12-15 23:37:09 <5> localhost.localdomain(35812) [zypp] ZYppFactory.cc(backtraceHandler):59 [bt]: (5) zypper : +0xfdaa2 [0x556c41f26aa2]
2025-12-15 23:37:09 <5> localhost.localdomain(35812) [zypp] ZYppFactory.cc(backtraceHandler):59 [bt]: (6) zypper : +0x15a891 [0x556c41f83891]
2025-12-15 23:37:09 <5> localhost.localdomain(35812) [zypp] ZYppFactory.cc(backtraceHandler):59 [bt]: (7) zypper : +0xfd117 [0x556c41f26117]
2025-12-15 23:37:09 <5> localhost.localdomain(35812) [zypp] ZYppFactory.cc(backtraceHandler):59 [bt]: (8) zypper : +0xba25b [0x556c41ee325b]
2025-12-15 23:37:09 <5> localhost.localdomain(35812) [zypp] ZYppFactory.cc(backtraceHandler):59 [bt]: (9) zypper : +0x7cc50 [0x556c41ea5c50]
2025-12-15 23:37:09 <5> localhost.localdomain(35812) [zypp] ZYppFactory.cc(backtraceHandler):59 [bt]: (10) /lib64/libc.so.6 : +0x2b2fb [0x7f016b62b2fb]
2025-12-15 23:37:09 <5> localhost.localdomain(35812) [zypp] ZYppFactory.cc(backtraceHandler):59 [bt]: (11) /lib64/libc.so.6 : __libc_start_main+0x8d [0x7f016b62b3cb]
2025-12-15 23:37:09 <5> localhost.localdomain(35812) [zypp] ZYppFactory.cc(backtraceHandler):59 [bt]: (12) zypper : +0x7f8a5 [0x556c41ea88a5]

Final update:
I somehow managed to update everything through discovery (packagekit I assume) with the tumbleweed-oss repo enabled.

Zypper works fine now with no segmentation faults, and was able to update all the packages that still needed to be updated/installed.

What the cause was, I have zero idea.

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