The stack trace indicates that the crash happens after main() completes, when global objects are destroy via at_exit(). The crash happens inside the destructor for boost::log::core. (Boost log uses a global singleton instance.) However, I suspect that this is co-incidental. Most likely, memory has been corrupted.
Unfortunately, valgrind does not work for arm: $ valgrind /usr/lib/arm-linux-gnueabihf/unity-scopes/scoperunner ... disInstr(arm): unhandled instruction: 0xEC510F1E cond=14(0xE) 27:20=197(0xC5) 4:4=1 3:0=14(0xE) ==27306== valgrind: Unrecognised instruction at address 0x57f4ec8. ==27306== at 0x57F4EC8: ??? (in /lib/arm-linux-gnueabihf/libcrypto.so.1.0.0) I've run a bunch of scopes on the desktop using valgrind on the scoperunner (and therefore the scopes). It reports no errors or leaked memory. I strongly suspect that a bug in the scope itself is responsible. If anyone can find a way to reproduce this problem, that would be immensely useful. Running the telegram scope under valgrind might yield some clues. ** Also affects: libqtelegram (Ubuntu) Importance: Undecided Status: New ** Changed in: libqtelegram (Ubuntu) Importance: Undecided => High -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to unity-scope-mediascanner in Ubuntu. https://bugs.launchpad.net/bugs/1472755 Title: /usr/lib/arm-linux-gnueabihf/unity-scopes/scoperunner:*** Error in `/usr/lib/arm-linux-gnueabihf/unity-scopes/scoperunner': corrupted double-linked list: ADDR *** Status in Canonical System Image: Confirmed Status in libqtelegram package in Ubuntu: New Status in unity-scope-mediascanner package in Ubuntu: Invalid Status in unity-scopes-api package in Ubuntu: Confirmed Bug description: The Ubuntu Error Tracker has been receiving reports about a problem regarding unity-scope-mediascanner. This problem was most recently seen with version 1.7.16, the problem page at https://errors.ubuntu.com/problem/21d9e7ddf91a26b21abfb2758315ad41fcfd3fa9 contains more details. To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1472755/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp