got similar bug while working with one client frame, used graphical(X) menu several time before SIGSEGV. This time emacs was compiled without debug info, sorry. bt full #0 0x000000000057391a in font_close_object () No symbol table info available. #1 0x00000000005456e8 in Fgarbage_collect () No symbol table info available. #2 0x000000000055ccd3 in eval_sub () No symbol table info available. #3 0x000000000055d445 in Fprogn () No symbol table info available. #4 0x0000000000560285 in Flet () No symbol table info available. #5 0x000000000055d238 in eval_sub () No symbol table info available. #6 0x000000000055d413 in Fand () No symbol table info available. #7 0x000000000055d238 in eval_sub () No symbol table info available. #8 0x000000000055f96e in Fif () No symbol table info available. #9 0x000000000055d238 in eval_sub () No symbol table info available. #10 0x000000000055d445 in Fprogn () No symbol table info available. #11 0x000000000055d238 in eval_sub () No symbol table info available. #12 0x000000000055d2e4 in eval_sub () No symbol table info available. #13 0x000000000055d445 in Fprogn () No symbol table info available. #14 0x000000000055d87c in funcall_lambda () No symbol table info available. #15 0x000000000055db2b in Ffuncall () No symbol table info available. #16 0x000000000055d320 in eval_sub () No symbol table info available. #17 0x000000000055d238 in eval_sub () No symbol table info available. #18 0x000000000055d2e4 in eval_sub () No symbol table info available. #19 0x000000000055d445 in Fprogn () No symbol table info available. #20 0x00000000005505e5 in Fsave_current_buffer () No symbol table info available. #21 0x000000000055d238 in eval_sub () No symbol table info available. #22 0x000000000055d445 in Fprogn () No symbol table info available. #23 0x000000000055d87c in funcall_lambda () No symbol table info available. #24 0x000000000055db2b in Ffuncall () No symbol table info available. #25 0x000000000055de4a in call1 () No symbol table info available. #26 0x0000000000564c32 in mapcar1 () No symbol table info available. #27 0x00000000005651e9 in Fmapcar () No symbol table info available. #28 0x000000000055d13a in eval_sub () No symbol table info available. #29 0x000000000055d004 in eval_sub () No symbol table info available. #30 0x000000000056012c in Flet () No symbol table info available. #31 0x000000000055d238 in eval_sub () No symbol table info available. #32 0x000000000055d445 in Fprogn () No symbol table info available. #33 0x000000000055d87c in funcall_lambda () No symbol table info available. #34 0x000000000055cb84 in apply_lambda () No symbol table info available. #35 0x000000000055cf43 in eval_sub () ---Type to continue, or q to quit--- No symbol table info available. #36 0x000000000055cb52 in apply_lambda () No symbol table info available. #37 0x000000000055cf43 in eval_sub () No symbol table info available. #38 0x000000000056012c in Flet () No symbol table info available. #39 0x000000000055d238 in eval_sub () No symbol table info available. #40 0x000000000055d445 in Fprogn () No symbol table info available. #41 0x000000000055d87c in funcall_lambda () No symbol table info available. #42 0x000000000055db2b in Ffuncall () No symbol table info available. #43 0x000000000055d320 in eval_sub () No symbol table info available. #44 0x000000000055fadc in Fsetq () No symbol table info available. #45 0x000000000055d238 in eval_sub () No symbol table info available. #46 0x000000000055d413 in Fand () No symbol table info available. #47 0x000000000055d238 in eval_sub () No symbol table info available. #48 0x000000000055d445 in Fprogn () No symbol table info available. #49 0x000000000055d87c in funcall_lambda () No symbol table info available. #50 0x000000000055cb84 in apply_lambda () No symbol table info available. #51 0x000000000055cf43 in eval_sub () No symbol table info available. #52 0x000000000055f9de in Fcond () No symbol table info available. #53 0x000000000055d238 in eval_sub () No symbol table info available. #54 0x000000000055d445 in Fprogn () No symbol table info available. #55 0x000000000055d87c in funcall_lambda () No symbol table info available. #56 0x000000000055cb84 in apply_lambda () No symbol table info available. #57 0x000000000055cf43 in eval_sub () No symbol table info available. #58 0x0000000000560791 in Feval () No symbol table info available. #59 0x000000000055dd16 in Ffuncall () No symbol table info available. #60 0x000000000055c386 in internal_condition_case_n () No symbol table info available. #61 0x00000000004348e0 in safe_call () No symbol table info available. #62 0x0000000000440c85 in display_mode_element () No symbol table info available. #63 0x0000000000441701 in display_mode_line () No symbol table info available. #64 0x0000000000441926 in display_mode_lines () No symbol table info available. #65 0x000000000045c868 in redisplay_window () No symbol table info available. #66 0x000000000045fc06 in redisplay_window_1 () No symbol table info available. #67 0x000000000055bffa in internal_condition_case_1 () No symbol table info available. #68 0x000000000044cd3a in redisplay_internal () No symbol table info available. #69 0x000000000044e355 in redisplay_preserve_echo_area () No symbol table info available. #70 0x000000000041696b in Fredisplay () No symbol table info available. ---Type to continue, or q to quit--- #71 0x000000000055dd23 in Ffuncall () No symbol table info available. #72 0x0000000000595e8c in exec_byte_code () No symbol table info available. #73 0x000000000055db2b in Ffuncall () No symbol table info available. #74 0x0000000000595ecd in exec_byte_code () No symbol table info available. #75 0x000000000055db2b in Ffuncall () No symbol table info available. #76 0x0000000000595ecd in exec_byte_code () No symbol table info available. #77 0x000000000055db2b in Ffuncall () No symbol table info available. #78 0x000000000055d320 in eval_sub () No symbol table info available. #79 0x0000000000560619 in internal_lisp_condition_case () No symbol table info available. #80 0x0000000000596e39 in exec_byte_code () No symbol table info available. #81 0x000000000055db2b in Ffuncall () No symbol table info available. #82 0x0000000000595ecd in exec_byte_code () No symbol table info available. #83 0x000000000055db2b in Ffuncall () No symbol table info available. #84 0x000000000055d320 in eval_sub () No symbol table info available. #85 0x0000000000560619 in internal_lisp_condition_case () No symbol table info available. #86 0x0000000000596e39 in exec_byte_code () No symbol table info available. #87 0x000000000055db2b in Ffuncall () No symbol table info available. #88 0x000000000055de28 in call0 () No symbol table info available. #89 0x000000000055be42 in internal_condition_case () No symbol table info available. #90 0x00000000004e72ba in safe_run_hook_funcall () No symbol table info available. #91 0x000000000055c51d in run_hook_with_args () No symbol table info available. #92 0x00000000004ec51f in safe_run_hooks () No symbol table info available. #93 0x00000000004f5cff in command_loop_1 () No symbol table info available. #94 0x000000000055be42 in internal_condition_case () No symbol table info available. #95 0x00000000004e70fe in command_loop_2 () No symbol table info available. #96 0x000000000055bd4b in internal_catch () No symbol table info available. #97 0x00000000004ebdce in recursive_edit_1 () No symbol table info available. #98 0x00000000004ec0b2 in Frecursive_edit () No symbol table info available. #99 0x0000000000413b25 in main () On 6 December 2013 21:26, Constantin Kulikov wrote: > Also. It doesn't happen for emacsclient -nw . > >