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– Attachment 22431 Details for
Bug 60941
alterator-browser-qt6 падает с SIGSEGV (use-after-free WidgetList в ~Browser) при завершении сеанса пользователя с открытым модулем
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coredumpctl info трёх падений (два с модулем «Дата и время», одно с «Системные службы»), полный стек
coredumpctl-info.txt (text/plain), 5.91 KB, created by
Ajrat Makhmutov
on 2026-10-12 20:24:44 MSK
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Description:
coredumpctl info трёх падений (два с модулем «Дата и время», одно с «Системные службы»), полный стек
Filename:
MIME Type:
Creator:
Ajrat Makhmutov
Created:
2026-10-12 20:24:44 MSK
Size:
5.91 KB
patch
obsolete
># alterator-browser-qt6-3.7.6-alt1, ÐлÑÑ ÐбÑазование 11.2, KDE Plasma 6.6.5 Wayland ># ТÑи завеÑÑÐµÐ½Ð¸Ñ ÑеанÑа полÑзоваÑÐµÐ»Ñ Ñ Ð¾ÑкÑÑÑÑм модÑлем ЦУС, ÑÑи падениÑ. > >## 1. ÐодÑÐ»Ñ Â«ÐаÑа и вÑемÑ», завеÑÑение ÑеанÑа из Ð¼ÐµÐ½Ñ > PID: 116053 (alterator-brows) > UID: 0 (root) > GID: 0 (root) > Signal: 11 (SEGV) > Timestamp: Mon 2026-10-12 15:14:00 MSK (18s ago) > Command Line: /usr/bin/alterator-browser-qt > Executable: /usr/bin/alterator-browser-qt6 > Control Group: /system.slice/alterator-manager.service > Unit: alterator-manager.service > Slice: system.slice > Boot ID: 27f17c8ade5649bbad371aa7f7f69ee7 > Machine ID: 159300b435ade220594f14f56a8303fb > Hostname: education-11-2-x86-64-legacy-ext4-kde > Storage: /var/lib/systemd/coredump/core.alterator-brows.0.27f17c8ade5649bbad371aa7f7f69ee7.116053.1791807240000000.zst (present) > Size on Disk: 1.2M > Message: Process 116053 (alterator-brows) of user 0 dumped core. > > Stack trace of thread 116053: > #0 0x00007f31476f64c3 _ZSt18_Rb_tree_incrementPKSt18_Rb_tree_node_base (libstdc++.so.6 + 0xf64c3) > #1 0x00005560cc13689c n/a (/usr/bin/alterator-browser-qt6 + 0x7989c) > #2 0x00005560cc136b93 n/a (/usr/bin/alterator-browser-qt6 + 0x79b93) > #3 0x00007f3147be4beb _ZN14QObjectPrivate14deleteChildrenEv (libQt6Core.so.6 + 0x1e4beb) > #4 0x00007f3148def648 _ZN7QWidgetD2Ev (libQt6Widgets.so.6 + 0x1ef648) > #5 0x00005560cc15e3e8 n/a (/usr/bin/alterator-browser-qt6 + 0xa13e8) > #6 0x00007f3147be4beb _ZN14QObjectPrivate14deleteChildrenEv (libQt6Core.so.6 + 0x1e4beb) > #7 0x00007f3148def648 _ZN7QWidgetD2Ev (libQt6Widgets.so.6 + 0x1ef648) > #8 0x00007f3148def68d _ZN7QWidgetD0Ev (libQt6Widgets.so.6 + 0x1ef68d) > #9 0x00007f3147be4beb _ZN14QObjectPrivate14deleteChildrenEv (libQt6Core.so.6 + 0x1e4beb) > #10 0x00007f3148def648 _ZN7QWidgetD2Ev (libQt6Widgets.so.6 + 0x1ef648) > #11 0x00005560cc112b8e n/a (/usr/bin/alterator-browser-qt6 + 0x55b8e) > #12 0x00007f314743fc8c n/a (libc.so.6 + 0x27c8c) > #13 0x00007f314743fd45 __libc_start_main (libc.so.6 + 0x27d45) > #14 0x00005560cc1137d1 n/a (/usr/bin/alterator-browser-qt6 + 0x567d1) > > >## 2. ÐодÑÐ»Ñ Â«ÐаÑа и вÑемÑ», завеÑÑение ÑеанÑа из Ð¼ÐµÐ½Ñ (main thread) > PID: 118053 (alterator-brows) > Signal: 11 (SEGV) > Timestamp: Mon 2026-10-12 15:16:01 MSK (3min 12s ago) > Executable: /usr/bin/alterator-browser-qt6 > Unit: alterator-manager.service > Stack trace of thread 118053: > #0 0x00007fa28a6f64c3 _ZSt18_Rb_tree_incrementPKSt18_Rb_tree_node_base (libstdc++.so.6 + 0xf64c3) > #1 0x00005646d945289c n/a (/usr/bin/alterator-browser-qt6 + 0x7989c) > #2 0x00005646d9452b93 n/a (/usr/bin/alterator-browser-qt6 + 0x79b93) > #3 0x00007fa28abe4beb _ZN14QObjectPrivate14deleteChildrenEv (libQt6Core.so.6 + 0x1e4beb) > #4 0x00007fa28bfef648 _ZN7QWidgetD2Ev (libQt6Widgets.so.6 + 0x1ef648) > #5 0x00005646d947a3e8 n/a (/usr/bin/alterator-browser-qt6 + 0xa13e8) > #6 0x00007fa28abe4beb _ZN14QObjectPrivate14deleteChildrenEv (libQt6Core.so.6 + 0x1e4beb) > #7 0x00007fa28bfef648 _ZN7QWidgetD2Ev (libQt6Widgets.so.6 + 0x1ef648) > #8 0x00007fa28bfef68d _ZN7QWidgetD0Ev (libQt6Widgets.so.6 + 0x1ef68d) > #9 0x00007fa28abe4beb _ZN14QObjectPrivate14deleteChildrenEv (libQt6Core.so.6 + 0x1e4beb) > #10 0x00007fa28bfef648 _ZN7QWidgetD2Ev (libQt6Widgets.so.6 + 0x1ef648) > #11 0x00005646d942eb8e n/a (/usr/bin/alterator-browser-qt6 + 0x55b8e) > #12 0x00007fa28a43fc8c n/a (libc.so.6 + 0x27c8c) > #13 0x00007fa28a43fd45 __libc_start_main (libc.so.6 + 0x27d45) > #14 0x00005646d942f7d1 n/a (/usr/bin/alterator-browser-qt6 + 0x567d1) > >## 3. ÐодÑÐ»Ñ Â«Ð¡Ð¸ÑÑемнÑе ÑлÑжбÑ», завеÑÑение ÑеанÑа из Ð¼ÐµÐ½Ñ (main thread) > PID: 119875 (alterator-brows) > Signal: 11 (SEGV) > Timestamp: Mon 2026-10-12 15:18:50 MSK (23s ago) > Executable: /usr/bin/alterator-browser-qt6 > Unit: alterator-manager.service > Stack trace of thread 119875: > #0 0x00007f7b89c625e8 _ZN9QtPrivate14compareStringsE11QStringViewS0_N2Qt15CaseSensitivityE (libQt6Core.so.6 + 0x2625e8) > #1 0x000055e92ba9c5cf n/a (/usr/bin/alterator-browser-qt6 + 0x795cf) > #2 0x000055e92ba9cb93 n/a (/usr/bin/alterator-browser-qt6 + 0x79b93) > #3 0x00007f7b89be4beb _ZN14QObjectPrivate14deleteChildrenEv (libQt6Core.so.6 + 0x1e4beb) > #4 0x00007f7b8afef648 _ZN7QWidgetD2Ev (libQt6Widgets.so.6 + 0x1ef648) > #5 0x000055e92bac43e8 n/a (/usr/bin/alterator-browser-qt6 + 0xa13e8) > #6 0x00007f7b89be4beb _ZN14QObjectPrivate14deleteChildrenEv (libQt6Core.so.6 + 0x1e4beb) > #7 0x00007f7b8afef648 _ZN7QWidgetD2Ev (libQt6Widgets.so.6 + 0x1ef648) > #8 0x00007f7b8afef68d _ZN7QWidgetD0Ev (libQt6Widgets.so.6 + 0x1ef68d) > #9 0x00007f7b89be4beb _ZN14QObjectPrivate14deleteChildrenEv (libQt6Core.so.6 + 0x1e4beb) > #10 0x00007f7b8afef648 _ZN7QWidgetD2Ev (libQt6Widgets.so.6 + 0x1ef648) > #11 0x000055e92ba78b8e n/a (/usr/bin/alterator-browser-qt6 + 0x55b8e) > #12 0x00007f7b8943fc8c n/a (libc.so.6 + 0x27c8c) > #13 0x00007f7b8943fd45 __libc_start_main (libc.so.6 + 0x27d45) > #14 0x000055e92ba797d1 n/a (/usr/bin/alterator-browser-qt6 + 0x567d1) >
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