The first, and probably the primary, error is this: ==18516== Invalid read of size 4 ==18516== at 0x71F518A: g_source_iter_next (in /lib/x86_64-linux-gnu/libglib-2.0.so.0.4302.0) ==18516== by 0x71F7A7E: g_main_context_check (in /lib/x86_64-linux-gnu/libglib-2.0.so.0.4302.0) ==18516== by 0x71F80EF: g_main_context_iterate.isra.29 (in /lib/x86_64-linux-gnu/libglib-2.0.so.0.4302.0) ==18516== by 0x71F825B: g_main_context_iteration (in /lib/x86_64-linux-gnu/libglib-2.0.so.0.4302.0) ==18516== by 0x4EC337C: mir::GLibMainLoop::run() (glib_main_loop.cpp:126) ==18516== by 0x4E89EA0: mir::DisplayServer::run() (display_server.cpp:223) ==18516== by 0x4E850E2: mir::run_mir(mir::ServerConfiguration&, std::function<void (mir::DisplayServer&)>, std::function<void (int)> const&) (run_mir.cpp:113) ==18516== by 0x4E84CB7: mir::run_mir(mir::ServerConfiguration&, std::function<void (mir::DisplayServer&)>) (run_mir.cpp:68) ==18516== by 0x4702A0: main (demo_shell.cpp:158) ==18516== Address 0xa857918 is 24 bytes inside a block of size 296 free'd ==18516== at 0x4C2BE10: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so) ==18516== by 0x71F5011: g_source_unref_internal (in /lib/x86_64-linux-gnu/libglib-2.0.so.0.4302.0) ==18516== by 0x4EC9FCD: mir::detail::GSourceHandle::~GSourceHandle() (glib_main_loop_sources.cpp:94) ==18516== by 0x4EC2D3D: (anonymous namespace)::AlarmImpl::cancel() (glib_main_loop.cpp:48) ==18516== by 0x4FBD3A4: (anonymous namespace)::TimeoutFrameDroppingPolicy::swap_unblocked() (timeout_frame_dropping_policy_factory.cpp:74)
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1401488 Title: [regression] Mir servers (since 0.9) randomly crash in malloc due to heap corruption To manage notifications about this bug go to: https://bugs.launchpad.net/mir/+bug/1401488/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
