Public bug reported: emacs25 25.1+1-3ubuntu1 reliably fails to build on the LP arm64 buildds. I wasn't able to reproduce this on bare metal but, while trying to simulate the buildd environment, I have found that it does *sometimes* occur when building in a KVM VM on an X-Gene system.
#0 __flockfile (stream=0x0) at ../sysdeps/pthread/flockfile.c:28 #1 0x00000000004e0cc4 in terminate_due_to_signal (sig=sig@entry=11, backtrace_limit=backtrace_limit@entry=40) at emacs.c:381 #2 0x00000000004f74f8 in handle_fatal_signal (sig=sig@entry=11) at sysdep.c:1601 #3 0x00000000004f7734 in deliver_thread_signal (sig=sig@entry=11, handler=0x4f74e8 <handle_fatal_signal>) at sysdep.c:1575 #4 0x00000000004f77ac in deliver_fatal_thread_signal (sig=11) at sysdep.c:1613 #5 handle_sigsegv (sig=11, siginfo=<optimized out>, arg=<optimized out>) at sysdep.c:1695 #6 <signal handler called> #7 unchain_marker (marker=marker@entry=0x130ad18) at marker.c:605 #8 0x00000000005334a4 in free_marker (marker=marker@entry=19967257) at alloc.c:3850 #9 0x0000000000505b98 in signal_before_change (preserve_ptr=0x0, end_int=44894, start_int=9854976) at insdel.c:2041 #10 prepare_to_modify_buffer_1 (start=start@entry=11223, end=end@entry=11223, preserve_ptr=preserve_ptr@entry=0x0) at insdel.c:1867 [...] ** Affects: emacs25 (Ubuntu) Importance: Undecided Status: Confirmed ** Changed in: emacs25 (Ubuntu) Status: New => Confirmed -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to emacs25 in Ubuntu. https://bugs.launchpad.net/bugs/1656474 Title: FTBFS on arm64: make[4]: *** [../../lisp/cedet/semantic/bovine/c-by.el] Segmentation fault (core dumped) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/emacs25/+bug/1656474/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs