/usr/bin/signon-ui crashed with SEGV. Stack is smashed, and apport doesn't launch to report it for some reason.
PC (0x083f0cd0) in non-executable VMA region: 0x08283000-0x087bd000 rw-p [heap] source "%cl" ok destination "-0x2f37f789(%ebx)" (0xd2b2c877) not located in a known VMA region (needed writable region)! Around the same time, signond crashed with assertion failure when it tried to free() invalid memory. signond assert failure: *** glibc detected *** /usr/bin/signond: free(): invalid pointer: 0x080bd6e0 *** #4 0x0093cee2 in malloc_printerr (action=<optimized out>, str=<optimized out>, ptr=0x80bd6e0 <QMapData::shared_null>) at malloc.c:5007 buf = "080bd6e0" cp = <optimized out> #5 0x00c2dadf in operator delete(void*) () from /usr/lib/i386-linux-gnu/libstdc++.so.6 No symbol table info available. #6 0x001aa7a4 in QMapData::continueFreeData(int) () from /usr/lib/i386-linux-gnu/libQtCore.so.4 No symbol table info available. #7 0x0806f251 in ?? () No symbol table info available. #8 0x008f9f51 in __run_exit_handlers (status=0, listp=0xa6d3e4 <__exit_funcs>, run_list_atexit=true) at exit.c:78 atfct = <optimized out> onfct = <optimized out> cxafct = <optimized out> f = <optimized out> #9 0x008f9fdd in __GI_exit (status=0) at exit.c:100 No locals. #10 0x008e04db in __libc_start_main (main=0x8050700, argc=1, ubp_av=0xbfb14b24, init=0x80a6b90, fini=0x80a6c00, rtld_fini=0x54e270 <_dl_fini>, stack_end=0xbfb14b1c) at libc-start.c:258 result = <optimized out> unwind_buf = {cancel_jmp_buf = {{jmp_buf = {10932224, 0, 0, 0, 1939486399, 218510273}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x1, 0x805089c}, data = {prev = 0x0, cleanup = 0x0, canceltype = 1}}} not_first_call = <optimized out> -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1069129 Title: Adding new online account returns to list when moving mouse inside browser part To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-control-center-signon/+bug/1069129/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs