Package: emacs;
Reported by: Philip Kaludercic <philipk <at> posteo.net>
Date: Thu, 5 May 2022 09:55:02 UTC
Severity: normal
Tags: moreinfo
Found in version 29.0.50
Fixed in version 29.1
Done: Lars Ingebrigtsen <larsi <at> gnus.org>
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bug-gnu-emacs <at> gnu.org:bug#55269; Package emacs.
(Thu, 05 May 2022 09:55:02 GMT) Full text and rfc822 format available.Philip Kaludercic <philipk <at> posteo.net>:bug-gnu-emacs <at> gnu.org.
(Thu, 05 May 2022 09:55:02 GMT) Full text and rfc822 format available.Message #5 received at submit <at> debbugs.gnu.org (full text, mbox):
From: Philip Kaludercic <philipk <at> posteo.net> To: bug-gnu-emacs <at> gnu.org Subject: 29.0.50; Infinite recursion causes segmentation fault Date: Thu, 05 May 2022 09:53:56 +0000
Note, I cannot reproduce this with "emacs -Q", but I don't think that any user customisation should allow for this to happen. All I need to do is evaluate (defun fix () (fix)) ; -> works (fix) ; -> crashes emacs I have tried to investigate the issue in GDB, but all I get there is an apparently never ending stacktrace: --8<---------------cut here---------------start------------->8--- (gdb) bt #0 0x000000000068122a in make_lisp_symbol (sym=<error reading variable: Cannot access memory at address 0x7fffff66fff0>) at /home/philip/Source/emacs/src/lisp.h:1151 #1 0x0000000000681276 in builtin_lisp_symbol (index=0) at /home/philip/Source/emacs/src/lisp.h:1163 #2 0x0000000000686a08 in print_error_message (data=0x1fc6263, stream=0x7ffff4881285, context=0x0, caller=0x0) at print.c:929 #3 0x0000000000686978 in Ferror_message_string (obj=0x1fc6263) at print.c:902 #4 0x00000000006569f5 in skip_debugger (conditions=0x7ffff44534b3, data=0x1fc6263) at eval.c:1888 #5 0x0000000000656bfb in maybe_call_debugger (conditions=0x7ffff44534b3, sig=0x66f0, data=0x0) at eval.c:1941 #6 0x00000000006564b2 in signal_or_quit (error_symbol=0x66f0, data=0x0, keyboard_quit=false) at eval.c:1751 #7 0x000000000065614a in Fsignal (error_symbol=0x66f0, data=0x0) at eval.c:1651 #8 0x0000000000652e6e in xsignal (error_symbol=0x66f0, data=0x0) at /home/philip/Source/emacs/src/lisp.h:4516 #9 0x00000000006567a1 in xsignal0 (error_symbol=0x66f0) at eval.c:1805 #10 0x000000000065944d in Ffuncall (nargs=2, args=0x7fffff670300) at eval.c:2863 #11 0x0000000000681a89 in call1 (fn=0xe9d0, arg1=0x7ffff4453494) at /home/philip/Source/emacs/src/lisp.h:3218 #12 0x0000000000686c42 in print_error_message (data=0x1fc6273, stream=0x7ffff4881285, context=0x0, caller=0x0) at print.c:957 #13 0x0000000000686978 in Ferror_message_string (obj=0x1fc6273) at print.c:902 #14 0x00000000006569f5 in skip_debugger (conditions=0x7ffff44534b3, data=0x1fc6273) at eval.c:1888 #15 0x0000000000656bfb in maybe_call_debugger (conditions=0x7ffff44534b3, sig=0x66f0, data=0x0) at eval.c:1941 #16 0x00000000006564b2 in signal_or_quit (error_symbol=0x66f0, data=0x0, keyboard_quit=false) at eval.c:1751 #17 0x000000000065614a in Fsignal (error_symbol=0x66f0, data=0x0) at eval.c:1651 #18 0x0000000000652e6e in xsignal (error_symbol=0x66f0, data=0x0) at /home/philip/Source/emacs/src/lisp.h:4516 #19 0x00000000006567a1 in xsignal0 (error_symbol=0x66f0) at eval.c:1805 #20 0x000000000065944d in Ffuncall (nargs=2, args=0x7fffff670610) at eval.c:2863 #21 0x0000000000681a89 in call1 (fn=0xe9d0, arg1=0x7ffff4453494) at /home/philip/Source/emacs/src/lisp.h:3218 #22 0x0000000000686c42 in print_error_message (data=0x1fc6283, stream=0x7ffff4881285, context=0x0, caller=0x0) at print.c:957 #23 0x0000000000686978 in Ferror_message_string (obj=0x1fc6283) at print.c:902 #24 0x00000000006569f5 in skip_debugger (conditions=0x7ffff44534b3, data=0x1fc6283) at eval.c:1888 #25 0x0000000000656bfb in maybe_call_debugger (conditions=0x7ffff44534b3, sig=0x66f0, data=0x0) at eval.c:1941 #26 0x00000000006564b2 in signal_or_quit (error_symbol=0x66f0, data=0x0, keyboard_quit=false) at eval.c:1751 #27 0x000000000065614a in Fsignal (error_symbol=0x66f0, data=0x0) at eval.c:1651 #28 0x0000000000652e6e in xsignal (error_symbol=0x66f0, data=0x0) at /home/philip/Source/emacs/src/lisp.h:4516 #29 0x00000000006567a1 in xsignal0 (error_symbol=0x66f0) at eval.c:1805 #30 0x000000000065944d in Ffuncall (nargs=2, args=0x7fffff670920) at eval.c:2863 #31 0x0000000000681a89 in call1 (fn=0xe9d0, arg1=0x7ffff4453494) at /home/philip/Source/emacs/src/lisp.h:3218 #32 0x0000000000686c42 in print_error_message (data=0x1fc6293, stream=0x7ffff4881285, context=0x0, caller=0x0) at print.c:957 #33 0x0000000000686978 in Ferror_message_string (obj=0x1fc6293) at print.c:902 #34 0x00000000006569f5 in skip_debugger (conditions=0x7ffff44534b3, data=0x1fc6293) at eval.c:1888 #35 0x0000000000656bfb in maybe_call_debugger (conditions=0x7ffff44534b3, sig=0x66f0, data=0x0) at eval.c:1941 #36 0x00000000006564b2 in signal_or_quit (error_symbol=0x66f0, data=0x0, keyboard_quit=false) at eval.c:1751 #37 0x000000000065614a in Fsignal (error_symbol=0x66f0, data=0x0) at eval.c:1651 #38 0x0000000000652e6e in xsignal (error_symbol=0x66f0, data=0x0) at /home/philip/Source/emacs/src/lisp.h:4516 #39 0x00000000006567a1 in xsignal0 (error_symbol=0x66f0) at eval.c:1805 #40 0x000000000065944d in Ffuncall (nargs=2, args=0x7fffff670c30) at eval.c:2863 #41 0x0000000000681a89 in call1 (fn=0xe9d0, arg1=0x7ffff4453494) at /home/philip/Source/emacs/src/lisp.h:3218 #42 0x0000000000686c42 in print_error_message (data=0x1fc62a3, stream=0x7ffff4881285, context=0x0, caller=0x0) at print.c:957 #43 0x0000000000686978 in Ferror_message_string (obj=0x1fc62a3) at print.c:902 #44 0x00000000006569f5 in skip_debugger (conditions=0x7ffff44534b3, data=0x1fc62a3) at eval.c:1888 #45 0x0000000000656bfb in maybe_call_debugger (conditions=0x7ffff44534b3, sig=0x66f0, data=0x0) at eval.c:1941 #46 0x00000000006564b2 in signal_or_quit (error_symbol=0x66f0, data=0x0, keyboard_quit=false) at eval.c:1751 #47 0x000000000065614a in Fsignal (error_symbol=0x66f0, data=0x0) at eval.c:1651 #48 0x0000000000652e6e in xsignal (error_symbol=0x66f0, data=0x0) at /home/philip/Source/emacs/src/lisp.h:4516 #49 0x00000000006567a1 in xsignal0 (error_symbol=0x66f0) at eval.c:1805 #50 0x000000000065944d in Ffuncall (nargs=2, args=0x7fffff670f40) at eval.c:2863 #51 0x0000000000681a89 in call1 (fn=0xe9d0, arg1=0x7ffff4453494) at /home/philip/Source/emacs/src/lisp.h:3218 #52 0x0000000000686c42 in print_error_message (data=0x1fc62b3, stream=0x7ffff4881285, context=0x0, caller=0x0) at print.c:957 #53 0x0000000000686978 in Ferror_message_string (obj=0x1fc62b3) at print.c:902 #54 0x00000000006569f5 in skip_debugger (conditions=0x7ffff44534b3, data=0x1fc62b3) at eval.c:1888 #55 0x0000000000656bfb in maybe_call_debugger (conditions=0x7ffff44534b3, sig=0x66f0, data=0x0) at eval.c:1941 #56 0x00000000006564b2 in signal_or_quit (error_symbol=0x66f0, data=0x0, keyboard_quit=false) at eval.c:1751 #57 0x000000000065614a in Fsignal (error_symbol=0x66f0, data=0x0) at eval.c:1651 #58 0x0000000000652e6e in xsignal (error_symbol=0x66f0, data=0x0) at /home/philip/Source/emacs/src/lisp.h:4516 #59 0x00000000006567a1 in xsignal0 (error_symbol=0x66f0) at eval.c:1805 #60 0x000000000065944d in Ffuncall (nargs=2, args=0x7fffff671250) at eval.c:2863 #61 0x0000000000681a89 in call1 (fn=0xe9d0, arg1=0x7ffff4453494) at /home/philip/Source/emacs/src/lisp.h:3218 #62 0x0000000000686c42 in print_error_message (data=0x1fc62c3, stream=0x7ffff4881285, context=0x0, caller=0x0) at print.c:957 #63 0x0000000000686978 in Ferror_message_string (obj=0x1fc62c3) at print.c:902 #64 0x00000000006569f5 in skip_debugger (conditions=0x7ffff44534b3, data=0x1fc62c3) at eval.c:1888 #65 0x0000000000656bfb in maybe_call_debugger (conditions=0x7ffff44534b3, sig=0x66f0, data=0x0) at eval.c:1941 #66 0x00000000006564b2 in signal_or_quit (error_symbol=0x66f0, data=0x0, keyboard_quit=false) at eval.c:1751 #67 0x000000000065614a in Fsignal (error_symbol=0x66f0, data=0x0) at eval.c:1651 #68 0x0000000000652e6e in xsignal (error_symbol=0x66f0, data=0x0) at /home/philip/Source/emacs/src/lisp.h:4516 #69 0x00000000006567a1 in xsignal0 (error_symbol=0x66f0) at eval.c:1805 #70 0x000000000065944d in Ffuncall (nargs=2, args=0x7fffff671560) at eval.c:2863 #71 0x0000000000681a89 in call1 (fn=0xe9d0, arg1=0x7ffff4453494) at /home/philip/Source/emacs/src/lisp.h:3218 #72 0x0000000000686c42 in print_error_message (data=0x1fc62d3, stream=0x7ffff4881285, context=0x0, caller=0x0) at print.c:957 #73 0x0000000000686978 in Ferror_message_string (obj=0x1fc62d3) at print.c:902 #74 0x00000000006569f5 in skip_debugger (conditions=0x7ffff44534b3, data=0x1fc62d3) at eval.c:1888 #75 0x0000000000656bfb in maybe_call_debugger (conditions=0x7ffff44534b3, sig=0x66f0, data=0x0) at eval.c:1941 #76 0x00000000006564b2 in signal_or_quit (error_symbol=0x66f0, data=0x0, keyboard_quit=false) at eval.c:1751 #77 0x000000000065614a in Fsignal (error_symbol=0x66f0, data=0x0) at eval.c:1651 #78 0x0000000000652e6e in xsignal (error_symbol=0x66f0, data=0x0) at /home/philip/Source/emacs/src/lisp.h:4516 #79 0x00000000006567a1 in xsignal0 (error_symbol=0x66f0) at eval.c:1805 #80 0x000000000065944d in Ffuncall (nargs=2, args=0x7fffff671870) at eval.c:2863 #81 0x0000000000681a89 in call1 (fn=0xe9d0, arg1=0x7ffff4453494) at /home/philip/Source/emacs/src/lisp.h:3218 #82 0x0000000000686c42 in print_error_message (data=0x1fc62e3, stream=0x7ffff4881285, context=0x0, caller=0x0) at print.c:957 #83 0x0000000000686978 in Ferror_message_string (obj=0x1fc62e3) at print.c:902 #84 0x00000000006569f5 in skip_debugger (conditions=0x7ffff44534b3, data=0x1fc62e3) at eval.c:1888 #85 0x0000000000656bfb in maybe_call_debugger (conditions=0x7ffff44534b3, sig=0x66f0, data=0x0) at eval.c:1941 #86 0x00000000006564b2 in signal_or_quit (error_symbol=0x66f0, data=0x0, keyboard_quit=false) at eval.c:1751 #87 0x000000000065614a in Fsignal (error_symbol=0x66f0, data=0x0) at eval.c:1651 #88 0x0000000000652e6e in xsignal (error_symbol=0x66f0, data=0x0) at /home/philip/Source/emacs/src/lisp.h:4516 #89 0x00000000006567a1 in xsignal0 (error_symbol=0x66f0) at eval.c:1805 #90 0x000000000065944d in Ffuncall (nargs=2, args=0x7fffff671b80) at eval.c:2863 #91 0x0000000000681a89 in call1 (fn=0xe9d0, arg1=0x7ffff4453494) at /home/philip/Source/emacs/src/lisp.h:3218 #92 0x0000000000686c42 in print_error_message (data=0x1fc62f3, stream=0x7ffff4881285, context=0x0, caller=0x0) at print.c:957 #93 0x0000000000686978 in Ferror_message_string (obj=0x1fc62f3) at print.c:902 #94 0x00000000006569f5 in skip_debugger (conditions=0x7ffff44534b3, data=0x1fc62f3) at eval.c:1888 #95 0x0000000000656bfb in maybe_call_debugger (conditions=0x7ffff44534b3, sig=0x66f0, data=0x0) at eval.c:1941 #96 0x00000000006564b2 in signal_or_quit (error_symbol=0x66f0, data=0x0, keyboard_quit=false) at eval.c:1751 #97 0x000000000065614a in Fsignal (error_symbol=0x66f0, data=0x0) at eval.c:1651 #98 0x0000000000652e6e in xsignal (error_symbol=0x66f0, data=0x0) at /home/philip/Source/emacs/src/lisp.h:4516 #99 0x00000000006567a1 in xsignal0 (error_symbol=0x66f0) at eval.c:1805 #100 0x000000000065944d in Ffuncall (nargs=2, args=0x7fffff671e90) at eval.c:2863 #101 0x0000000000681a89 in call1 (fn=0xe9d0, arg1=0x7ffff4453494) at /home/philip/Source/emacs/src/lisp.h:3218 #102 0x0000000000686c42 in print_error_message (data=0x1fc6303, stream=0x7ffff4881285, context=0x0, caller=0x0) at print.c:957 #103 0x0000000000686978 in Ferror_message_string (obj=0x1fc6303) at print.c:902 #104 0x00000000006569f5 in skip_debugger (conditions=0x7ffff44534b3, data=0x1fc6303) at eval.c:1888 #105 0x0000000000656bfb in maybe_call_debugger (conditions=0x7ffff44534b3, sig=0x66f0, data=0x0) at eval.c:1941 #106 0x00000000006564b2 in signal_or_quit (error_symbol=0x66f0, data=0x0, keyboard_quit=false) at eval.c:1751 #107 0x000000000065614a in Fsignal (error_symbol=0x66f0, data=0x0) at eval.c:1651 #108 0x0000000000652e6e in xsignal (error_symbol=0x66f0, data=0x0) at /home/philip/Source/emacs/src/lisp.h:4516 #109 0x00000000006567a1 in xsignal0 (error_symbol=0x66f0) at eval.c:1805 #110 0x000000000065944d in Ffuncall (nargs=2, args=0x7fffff6721a0) at eval.c:2863 #111 0x0000000000681a89 in call1 (fn=0xe9d0, arg1=0x7ffff4453494) at /home/philip/Source/emacs/src/lisp.h:3218 #112 0x0000000000686c42 in print_error_message (data=0x1fc6313, stream=0x7ffff4881285, context=0x0, caller=0x0) at print.c:957 #113 0x0000000000686978 in Ferror_message_string (obj=0x1fc6313) at print.c:902 #114 0x00000000006569f5 in skip_debugger (conditions=0x7ffff44534b3, data=0x1fc6313) at eval.c:1888 #115 0x0000000000656bfb in maybe_call_debugger (conditions=0x7ffff44534b3, sig=0x66f0, data=0x0) at eval.c:1941 #116 0x00000000006564b2 in signal_or_quit (error_symbol=0x66f0, data=0x0, keyboard_quit=false) at eval.c:1751 #117 0x000000000065614a in Fsignal (error_symbol=0x66f0, data=0x0) at eval.c:1651 #118 0x0000000000652e6e in xsignal (error_symbol=0x66f0, data=0x0) at /home/philip/Source/emacs/src/lisp.h:4516 #119 0x00000000006567a1 in xsignal0 (error_symbol=0x66f0) at eval.c:1805 #120 0x000000000065944d in Ffuncall (nargs=2, args=0x7fffff6724b0) at eval.c:2863 #121 0x0000000000681a89 in call1 (fn=0xe9d0, arg1=0x7ffff4453494) at /home/philip/Source/emacs/src/lisp.h:3218 #122 0x0000000000686c42 in print_error_message (data=0x1fc6323, stream=0x7ffff4881285, context=0x0, caller=0x0) at print.c:957 #123 0x0000000000686978 in Ferror_message_string (obj=0x1fc6323) at print.c:902 #124 0x00000000006569f5 in skip_debugger (conditions=0x7ffff44534b3, data=0x1fc6323) at eval.c:1888 #125 0x0000000000656bfb in maybe_call_debugger (conditions=0x7ffff44534b3, sig=0x66f0, data=0x0) at eval.c:1941 #126 0x00000000006564b2 in signal_or_quit (error_symbol=0x66f0, data=0x0, keyboard_quit=false) at eval.c:1751 #127 0x000000000065614a in Fsignal (error_symbol=0x66f0, data=0x0) at eval.c:1651 #128 0x0000000000652e6e in xsignal (error_symbol=0x66f0, data=0x0) at /home/philip/Source/emacs/src/lisp.h:4516 #129 0x00000000006567a1 in xsignal0 (error_symbol=0x66f0) at eval.c:1805 #130 0x000000000065944d in Ffuncall (nargs=2, args=0x7fffff6727c0) at eval.c:2863 #131 0x0000000000681a89 in call1 (fn=0xe9d0, arg1=0x7ffff4453494) at /home/philip/Source/emacs/src/lisp.h:3218 #132 0x0000000000686c42 in print_error_message (data=0x1fc6353, stream=0x7ffff4881285, context=0x0, caller=0x0) at print.c:957 #133 0x0000000000686978 in Ferror_message_string (obj=0x1fc6353) at print.c:902 #134 0x00000000006569f5 in skip_debugger (conditions=0x7ffff44534b3, data=0x1fc6353) at eval.c:1888 #135 0x0000000000656bfb in maybe_call_debugger (conditions=0x7ffff44534b3, sig=0x66f0, data=0x0) at eval.c:1941 #136 0x00000000006564b2 in signal_or_quit (error_symbol=0x66f0, data=0x0, keyboard_quit=false) at eval.c:1751 #137 0x000000000065614a in Fsignal (error_symbol=0x66f0, data=0x0) at eval.c:1651 #138 0x0000000000652e6e in xsignal (error_symbol=0x66f0, data=0x0) at /home/philip/Source/emacs/src/lisp.h:4516 #139 0x00000000006567a1 in xsignal0 (error_symbol=0x66f0) at eval.c:1805 #140 0x000000000065944d in Ffuncall (nargs=2, args=0x7fffff672ad0) at eval.c:2863 #141 0x0000000000681a89 in call1 (fn=0xe9d0, arg1=0x7ffff4453494) at /home/philip/Source/emacs/src/lisp.h:3218 #142 0x0000000000686c42 in print_error_message (data=0x1fc6363, stream=0x7ffff4881285, context=0x0, caller=0x0) at print.c:957 #143 0x0000000000686978 in Ferror_message_string (obj=0x1fc6363) at print.c:902 #144 0x00000000006569f5 in skip_debugger (conditions=0x7ffff44534b3, data=0x1fc6363) at eval.c:1888 #145 0x0000000000656bfb in maybe_call_debugger (conditions=0x7ffff44534b3, sig=0x66f0, data=0x0) at eval.c:1941 #146 0x00000000006564b2 in signal_or_quit (error_symbol=0x66f0, data=0x0, keyboard_quit=false) at eval.c:1751 #147 0x000000000065614a in Fsignal (error_symbol=0x66f0, data=0x0) at eval.c:1651 #148 0x0000000000652e6e in xsignal (error_symbol=0x66f0, data=0x0) at /home/philip/Source/emacs/src/lisp.h:4516 #149 0x00000000006567a1 in xsignal0 (error_symbol=0x66f0) at eval.c:1805 #150 0x000000000065944d in Ffuncall (nargs=2, args=0x7fffff672de0) at eval.c:2863 #151 0x0000000000681a89 in call1 (fn=0xe9d0, arg1=0x7ffff4453494) at /home/philip/Source/emacs/src/lisp.h:3218 #152 0x0000000000686c42 in print_error_message (data=0x1fc6373, stream=0x7ffff4881285, context=0x0, caller=0x0) at print.c:957 #153 0x0000000000686978 in Ferror_message_string (obj=0x1fc6373) at print.c:902 #154 0x00000000006569f5 in skip_debugger (conditions=0x7ffff44534b3, data=0x1fc6373) at eval.c:1888 #155 0x0000000000656bfb in maybe_call_debugger (conditions=0x7ffff44534b3, sig=0x66f0, data=0x0) at eval.c:1941 #156 0x00000000006564b2 in signal_or_quit (error_symbol=0x66f0, data=0x0, keyboard_quit=false) at eval.c:1751 #157 0x000000000065614a in Fsignal (error_symbol=0x66f0, data=0x0) at eval.c:1651 #158 0x0000000000652e6e in xsignal (error_symbol=0x66f0, data=0x0) at /home/philip/Source/emacs/src/lisp.h:4516 #159 0x00000000006567a1 in xsignal0 (error_symbol=0x66f0) at eval.c:1805 #160 0x000000000065944d in Ffuncall (nargs=2, args=0x7fffff6730f0) at eval.c:2863 #161 0x0000000000681a89 in call1 (fn=0xe9d0, arg1=0x7ffff4453494) at /home/philip/Source/emacs/src/lisp.h:3218 #162 0x0000000000686c42 in print_error_message (data=0x1fc6383, stream=0x7ffff4881285, context=0x0, caller=0x0) at print.c:957 #163 0x0000000000686978 in Ferror_message_string (obj=0x1fc6383) at print.c:902 #164 0x00000000006569f5 in skip_debugger (conditions=0x7ffff44534b3, data=0x1fc6383) at eval.c:1888 #165 0x0000000000656bfb in maybe_call_debugger (conditions=0x7ffff44534b3, sig=0x66f0, data=0x0) at eval.c:1941 #166 0x00000000006564b2 in signal_or_quit (error_symbol=0x66f0, data=0x0, keyboard_quit=false) at eval.c:1751 #167 0x000000000065614a in Fsignal (error_symbol=0x66f0, data=0x0) at eval.c:1651 #168 0x0000000000652e6e in xsignal (error_symbol=0x66f0, data=0x0) at /home/philip/Source/emacs/src/lisp.h:4516 #169 0x00000000006567a1 in xsignal0 (error_symbol=0x66f0) at eval.c:1805 #170 0x000000000065944d in Ffuncall (nargs=2, args=0x7fffff673400) at eval.c:2863 #171 0x0000000000681a89 in call1 (fn=0xe9d0, arg1=0x7ffff4453494) at /home/philip/Source/emacs/src/lisp.h:3218 #172 0x0000000000686c42 in print_error_message (data=0x1fc6393, stream=0x7ffff4881285, context=0x0, caller=0x0) at print.c:957 #173 0x0000000000686978 in Ferror_message_string (obj=0x1fc6393) at print.c:902 #174 0x00000000006569f5 in skip_debugger (conditions=0x7ffff44534b3, data=0x1fc6393) at eval.c:1888 #175 0x0000000000656bfb in maybe_call_debugger (conditions=0x7ffff44534b3, sig=0x66f0, data=0x0) at eval.c:1941 #176 0x00000000006564b2 in signal_or_quit (error_symbol=0x66f0, data=0x0, keyboard_quit=false) at eval.c:1751 #177 0x000000000065614a in Fsignal (error_symbol=0x66f0, data=0x0) at eval.c:1651 #178 0x0000000000652e6e in xsignal (error_symbol=0x66f0, data=0x0) at /home/philip/Source/emacs/src/lisp.h:4516 #179 0x00000000006567a1 in xsignal0 (error_symbol=0x66f0) at eval.c:1805 #180 0x000000000065944d in Ffuncall (nargs=2, args=0x7fffff673710) at eval.c:2863 #181 0x0000000000681a89 in call1 (fn=0xe9d0, arg1=0x7ffff4453494) at /home/philip/Source/emacs/src/lisp.h:3218 #182 0x0000000000686c42 in print_error_message (data=0x1fc63a3, stream=0x7ffff4881285, context=0x0, caller=0x0) at print.c:957 #183 0x0000000000686978 in Ferror_message_string (obj=0x1fc63a3) at print.c:902 #184 0x00000000006569f5 in skip_debugger (conditions=0x7ffff44534b3, data=0x1fc63a3) at eval.c:1888 #185 0x0000000000656bfb in maybe_call_debugger (conditions=0x7ffff44534b3, sig=0x66f0, data=0x0) at eval.c:1941 #186 0x00000000006564b2 in signal_or_quit (error_symbol=0x66f0, data=0x0, keyboard_quit=false) at eval.c:1751 #187 0x000000000065614a in Fsignal (error_symbol=0x66f0, data=0x0) at eval.c:1651 #188 0x0000000000652e6e in xsignal (error_symbol=0x66f0, data=0x0) at /home/philip/Source/emacs/src/lisp.h:4516 #189 0x00000000006567a1 in xsignal0 (error_symbol=0x66f0) at eval.c:1805 #190 0x000000000065944d in Ffuncall (nargs=2, args=0x7fffff673a20) at eval.c:2863 #191 0x0000000000681a89 in call1 (fn=0xe9d0, arg1=0x7ffff4453494) at /home/philip/Source/emacs/src/lisp.h:3218 #192 0x0000000000686c42 in print_error_message (data=0x1fc63b3, stream=0x7ffff4881285, context=0x0, caller=0x0) at print.c:957 #193 0x0000000000686978 in Ferror_message_string (obj=0x1fc63b3) at print.c:902 #194 0x00000000006569f5 in skip_debugger (conditions=0x7ffff44534b3, data=0x1fc63b3) at eval.c:1888 #195 0x0000000000656bfb in maybe_call_debugger (conditions=0x7ffff44534b3, sig=0x66f0, data=0x0) at eval.c:1941 #196 0x00000000006564b2 in signal_or_quit (error_symbol=0x66f0, data=0x0, keyboard_quit=false) at eval.c:1751 #197 0x000000000065614a in Fsignal (error_symbol=0x66f0, data=0x0) at eval.c:1651 #198 0x0000000000652e6e in xsignal (error_symbol=0x66f0, data=0x0) at /home/philip/Source/emacs/src/lisp.h:4516 #199 0x00000000006567a1 in xsignal0 (error_symbol=0x66f0) at eval.c:1805 #200 0x000000000065944d in Ffuncall (nargs=2, args=0x7fffff673d30) at eval.c:2863 #201 0x0000000000681a89 in call1 (fn=0xe9d0, arg1=0x7ffff4453494) at /home/philip/Source/emacs/src/lisp.h:3218 #202 0x0000000000686c42 in print_error_message (data=0x1fc63d3, stream=0x7ffff4881285, context=0x0, caller=0x0) at print.c:957 #203 0x0000000000686978 in Ferror_message_string (obj=0x1fc63d3) at print.c:902 #204 0x00000000006569f5 in skip_debugger (conditions=0x7ffff44534b3, data=0x1fc63d3) at eval.c:1888 #205 0x0000000000656bfb in maybe_call_debugger (conditions=0x7ffff44534b3, sig=0x66f0, data=0x0) at eval.c:1941 #206 0x00000000006564b2 in signal_or_quit (error_symbol=0x66f0, data=0x0, keyboard_quit=false) at eval.c:1751 #207 0x000000000065614a in Fsignal (error_symbol=0x66f0, data=0x0) at eval.c:1651 #208 0x0000000000652e6e in xsignal (error_symbol=0x66f0, data=0x0) at /home/philip/Source/emacs/src/lisp.h:4516 #209 0x00000000006567a1 in xsignal0 (error_symbol=0x66f0) at eval.c:1805 #210 0x000000000065944d in Ffuncall (nargs=2, args=0x7fffff674040) at eval.c:2863 #211 0x0000000000681a89 in call1 (fn=0xe9d0, arg1=0x7ffff4453494) at /home/philip/Source/emacs/src/lisp.h:3218 #212 0x0000000000686c42 in print_error_message (data=0x1fc6403, stream=0x7ffff4881285, context=0x0, caller=0x0) at print.c:957 #213 0x0000000000686978 in Ferror_message_string (obj=0x1fc6403) at print.c:902 #214 0x00000000006569f5 in skip_debugger (conditions=0x7ffff44534b3, data=0x1fc6403) at eval.c:1888 #215 0x0000000000656bfb in maybe_call_debugger (conditions=0x7ffff44534b3, sig=0x66f0, data=0x0) at eval.c:1941 #216 0x00000000006564b2 in signal_or_quit (error_symbol=0x66f0, data=0x0, keyboard_quit=false) at eval.c:1751 #217 0x000000000065614a in Fsignal (error_symbol=0x66f0, data=0x0) at eval.c:1651 #218 0x0000000000652e6e in xsignal (error_symbol=0x66f0, data=0x0) at /home/philip/Source/emacs/src/lisp.h:4516 #219 0x00000000006567a1 in xsignal0 (error_symbol=0x66f0) at eval.c:1805 #220 0x000000000065944d in Ffuncall (nargs=2, args=0x7fffff674350) at eval.c:2863 #221 0x0000000000681a89 in call1 (fn=0xe9d0, arg1=0x7ffff4453494) at /home/philip/Source/emacs/src/lisp.h:3218 #222 0x0000000000686c42 in print_error_message (data=0x1fc6413, stream=0x7ffff4881285, context=0x0, caller=0x0) at print.c:957 #223 0x0000000000686978 in Ferror_message_string (obj=0x1fc6413) at print.c:902 #224 0x00000000006569f5 in skip_debugger (conditions=0x7ffff44534b3, data=0x1fc6413) at eval.c:1888 #225 0x0000000000656bfb in maybe_call_debugger (conditions=0x7ffff44534b3, sig=0x66f0, data=0x0) at eval.c:1941 #226 0x00000000006564b2 in signal_or_quit (error_symbol=0x66f0, data=0x0, keyboard_quit=false) at eval.c:1751 #227 0x000000000065614a in Fsignal (error_symbol=0x66f0, data=0x0) at eval.c:1651 #228 0x0000000000652e6e in xsignal (error_symbol=0x66f0, data=0x0) at /home/philip/Source/emacs/src/lisp.h:4516 #229 0x00000000006567a1 in xsignal0 (error_symbol=0x66f0) at eval.c:1805 #230 0x000000000065944d in Ffuncall (nargs=2, args=0x7fffff674660) at eval.c:2863 #231 0x0000000000681a89 in call1 (fn=0xe9d0, arg1=0x7ffff4453494) at /home/philip/Source/emacs/src/lisp.h:3218 #232 0x0000000000686c42 in print_error_message (data=0x1fc6423, stream=0x7ffff4881285, context=0x0, caller=0x0) at print.c:957 #233 0x0000000000686978 in Ferror_message_string (obj=0x1fc6423) at print.c:902 #234 0x00000000006569f5 in skip_debugger (conditions=0x7ffff44534b3, data=0x1fc6423) at eval.c:1888 #235 0x0000000000656bfb in maybe_call_debugger (conditions=0x7ffff44534b3, sig=0x66f0, data=0x0) at eval.c:1941 #236 0x00000000006564b2 in signal_or_quit (error_symbol=0x66f0, data=0x0, keyboard_quit=false) at eval.c:1751 #237 0x000000000065614a in Fsignal (error_symbol=0x66f0, data=0x0) at eval.c:1651 #238 0x0000000000652e6e in xsignal (error_symbol=0x66f0, data=0x0) at /home/philip/Source/emacs/src/lisp.h:4516 #239 0x00000000006567a1 in xsignal0 (error_symbol=0x66f0) at eval.c:1805 #240 0x000000000065944d in Ffuncall (nargs=2, args=0x7fffff674970) at eval.c:2863 #241 0x0000000000681a89 in call1 (fn=0xe9d0, arg1=0x7ffff4453494) at /home/philip/Source/emacs/src/lisp.h:3218 #242 0x0000000000686c42 in print_error_message (data=0x1fc6433, stream=0x7ffff4881285, context=0x0, caller=0x0) at print.c:957 #243 0x0000000000686978 in Ferror_message_string (obj=0x1fc6433) at print.c:902 #244 0x00000000006569f5 in skip_debugger (conditions=0x7ffff44534b3, data=0x1fc6433) at eval.c:1888 #245 0x0000000000656bfb in maybe_call_debugger (conditions=0x7ffff44534b3, sig=0x66f0, data=0x0) at eval.c:1941 #246 0x00000000006564b2 in signal_or_quit (error_symbol=0x66f0, data=0x0, keyboard_quit=false) at eval.c:1751 #247 0x000000000065614a in Fsignal (error_symbol=0x66f0, data=0x0) at eval.c:1651 #248 0x0000000000652e6e in xsignal (error_symbol=0x66f0, data=0x0) at /home/philip/Source/emacs/src/lisp.h:4516 #249 0x00000000006567a1 in xsignal0 (error_symbol=0x66f0) at eval.c:1805 #250 0x000000000065944d in Ffuncall (nargs=2, args=0x7fffff674c80) at eval.c:2863 #251 0x0000000000681a89 in call1 (fn=0xe9d0, arg1=0x7ffff4453494) at /home/philip/Source/emacs/src/lisp.h:3218 #252 0x0000000000686c42 in print_error_message (data=0x1fc6443, stream=0x7ffff4881285, context=0x0, caller=0x0) at print.c:957 #253 0x0000000000686978 in Ferror_message_string (obj=0x1fc6443) at print.c:902 #254 0x00000000006569f5 in skip_debugger (conditions=0x7ffff44534b3, data=0x1fc6443) at eval.c:1888 #255 0x0000000000656bfb in maybe_call_debugger (conditions=0x7ffff44534b3, sig=0x66f0, data=0x0) at eval.c:1941 #256 0x00000000006564b2 in signal_or_quit (error_symbol=0x66f0, data=0x0, keyboard_quit=false) at eval.c:1751 #257 0x000000000065614a in Fsignal (error_symbol=0x66f0, data=0x0) at eval.c:1651 #258 0x0000000000652e6e in xsignal (error_symbol=0x66f0, data=0x0) at /home/philip/Source/emacs/src/lisp.h:4516 #259 0x00000000006567a1 in xsignal0 (error_symbol=0x66f0) at eval.c:1805 #260 0x000000000065944d in Ffuncall (nargs=2, args=0x7fffff674f90) at eval.c:2863 #261 0x0000000000681a89 in call1 (fn=0xe9d0, arg1=0x7ffff4453494) at /home/philip/Source/emacs/src/lisp.h:3218 #262 0x0000000000686c42 in print_error_message (data=0x1fc6453, stream=0x7ffff4881285, context=0x0, caller=0x0) at print.c:957 #263 0x0000000000686978 in Ferror_message_string (obj=0x1fc6453) at print.c:902 #264 0x00000000006569f5 in skip_debugger (conditions=0x7ffff44534b3, data=0x1fc6453) at eval.c:1888 #265 0x0000000000656bfb in maybe_call_debugger (conditions=0x7ffff44534b3, sig=0x66f0, data=0x0) at eval.c:1941 #266 0x00000000006564b2 in signal_or_quit (error_symbol=0x66f0, data=0x0, keyboard_quit=false) at eval.c:1751 #267 0x000000000065614a in Fsignal (error_symbol=0x66f0, data=0x0) at eval.c:1651 #268 0x0000000000652e6e in xsignal (error_symbol=0x66f0, data=0x0) at /home/philip/Source/emacs/src/lisp.h:4516 #269 0x00000000006567a1 in xsignal0 (error_symbol=0x66f0) at eval.c:1805 #270 0x000000000065944d in Ffuncall (nargs=2, args=0x7fffff6752a0) at eval.c:2863 #271 0x0000000000681a89 in call1 (fn=0xe9d0, arg1=0x7ffff4453494) at /home/philip/Source/emacs/src/lisp.h:3218 #272 0x0000000000686c42 in print_error_message (data=0x1fc6463, stream=0x7ffff4881285, context=0x0, caller=0x0) at print.c:957 #273 0x0000000000686978 in Ferror_message_string (obj=0x1fc6463) at print.c:902 #274 0x00000000006569f5 in skip_debugger (conditions=0x7ffff44534b3, data=0x1fc6463) at eval.c:1888 #275 0x0000000000656bfb in maybe_call_debugger (conditions=0x7ffff44534b3, sig=0x66f0, data=0x0) at eval.c:1941 #276 0x00000000006564b2 in signal_or_quit (error_symbol=0x66f0, data=0x0, keyboard_quit=false) at eval.c:1751 #277 0x000000000065614a in Fsignal (error_symbol=0x66f0, data=0x0) at eval.c:1651 #278 0x0000000000652e6e in xsignal (error_symbol=0x66f0, data=0x0) at /home/philip/Source/emacs/src/lisp.h:4516 #279 0x00000000006567a1 in xsignal0 (error_symbol=0x66f0) at eval.c:1805 #280 0x000000000065944d in Ffuncall (nargs=2, args=0x7fffff6755b0) at eval.c:2863 #281 0x0000000000681a89 in call1 (fn=0xe9d0, arg1=0x7ffff4453494) at /home/philip/Source/emacs/src/lisp.h:3218 #282 0x0000000000686c42 in print_error_message (data=0x1fc6483, stream=0x7ffff4881285, context=0x0, caller=0x0) at print.c:957 #283 0x0000000000686978 in Ferror_message_string (obj=0x1fc6483) at print.c:902 #284 0x00000000006569f5 in skip_debugger (conditions=0x7ffff44534b3, data=0x1fc6483) at eval.c:1888 #285 0x0000000000656bfb in maybe_call_debugger (conditions=0x7ffff44534b3, sig=0x66f0, data=0x0) at eval.c:1941 #286 0x00000000006564b2 in signal_or_quit (error_symbol=0x66f0, data=0x0, keyboard_quit=false) at eval.c:1751 #287 0x000000000065614a in Fsignal (error_symbol=0x66f0, data=0x0) at eval.c:1651 #288 0x0000000000652e6e in xsignal (error_symbol=0x66f0, data=0x0) at /home/philip/Source/emacs/src/lisp.h:4516 #289 0x00000000006567a1 in xsignal0 (error_symbol=0x66f0) at eval.c:1805 #290 0x000000000065944d in Ffuncall (nargs=2, args=0x7fffff6758c0) at eval.c:2863 #291 0x0000000000681a89 in call1 (fn=0xe9d0, arg1=0x7ffff4453494) at /home/philip/Source/emacs/src/lisp.h:3218 #292 0x0000000000686c42 in print_error_message (data=0x1fc6493, stream=0x7ffff4881285, context=0x0, caller=0x0) at print.c:957 #293 0x0000000000686978 in Ferror_message_string (obj=0x1fc6493) at print.c:902 #294 0x00000000006569f5 in skip_debugger (conditions=0x7ffff44534b3, data=0x1fc6493) at eval.c:1888 #295 0x0000000000656bfb in maybe_call_debugger (conditions=0x7ffff44534b3, sig=0x66f0, data=0x0) at eval.c:1941 #296 0x00000000006564b2 in signal_or_quit (error_symbol=0x66f0, data=0x0, keyboard_quit=false) at eval.c:1751 #297 0x000000000065614a in Fsignal (error_symbol=0x66f0, data=0x0) at eval.c:1651 #298 0x0000000000652e6e in xsignal (error_symbol=0x66f0, data=0x0) at /home/philip/Source/emacs/src/lisp.h:4516 #299 0x00000000006567a1 in xsignal0 (error_symbol=0x66f0) at eval.c:1805 #300 0x000000000065944d in Ffuncall (nargs=2, args=0x7fffff675bd0) at eval.c:2863 #301 0x0000000000681a89 in call1 (fn=0xe9d0, arg1=0x7ffff4453494) at /home/philip/Source/emacs/src/lisp.h:3218 #302 0x0000000000686c42 in print_error_message (data=0x1fc64a3, stream=0x7ffff4881285, context=0x0, caller=0x0) at print.c:957 #303 0x0000000000686978 in Ferror_message_string (obj=0x1fc64a3) at print.c:902 #304 0x00000000006569f5 in skip_debugger (conditions=0x7ffff44534b3, data=0x1fc64a3) at eval.c:1888 #305 0x0000000000656bfb in maybe_call_debugger (conditions=0x7ffff44534b3, sig=0x66f0, data=0x0) at eval.c:1941 #306 0x00000000006564b2 in signal_or_quit (error_symbol=0x66f0, data=0x0, keyboard_quit=false) at eval.c:1751 #307 0x000000000065614a in Fsignal (error_symbol=0x66f0, data=0x0) at eval.c:1651 #308 0x0000000000652e6e in xsignal (error_symbol=0x66f0, data=0x0) at /home/philip/Source/emacs/src/lisp.h:4516 #309 0x00000000006567a1 in xsignal0 (error_symbol=0x66f0) at eval.c:1805 #310 0x000000000065944d in Ffuncall (nargs=2, args=0x7fffff675ee0) at eval.c:2863 #311 0x0000000000681a89 in call1 (fn=0xe9d0, arg1=0x7ffff4453494) at /home/philip/Source/emacs/src/lisp.h:3218 #312 0x0000000000686c42 in print_error_message (data=0x1fc64b3, stream=0x7ffff4881285, context=0x0, caller=0x0) at print.c:957 #313 0x0000000000686978 in Ferror_message_string (obj=0x1fc64b3) at print.c:902 #314 0x00000000006569f5 in skip_debugger (conditions=0x7ffff44534b3, data=0x1fc64b3) at eval.c:1888 #315 0x0000000000656bfb in maybe_call_debugger (conditions=0x7ffff44534b3, sig=0x66f0, data=0x0) at eval.c:1941 #316 0x00000000006564b2 in signal_or_quit (error_symbol=0x66f0, data=0x0, keyboard_quit=false) at eval.c:1751 #317 0x000000000065614a in Fsignal (error_symbol=0x66f0, data=0x0) at eval.c:1651 #318 0x0000000000652e6e in xsignal (error_symbol=0x66f0, data=0x0) at /home/philip/Source/emacs/src/lisp.h:4516 #319 0x00000000006567a1 in xsignal0 (error_symbol=0x66f0) at eval.c:1805 #320 0x000000000065944d in Ffuncall (nargs=2, args=0x7fffff6761f0) at eval.c:2863 #321 0x0000000000681a89 in call1 (fn=0xe9d0, arg1=0x7ffff4453494) at /home/philip/Source/emacs/src/lisp.h:3218 #322 0x0000000000686c42 in print_error_message (data=0x1fc64c3, stream=0x7ffff4881285, context=0x0, caller=0x0) at print.c:957 #323 0x0000000000686978 in Ferror_message_string (obj=0x1fc64c3) at print.c:902 #324 0x00000000006569f5 in skip_debugger (conditions=0x7ffff44534b3, data=0x1fc64c3) at eval.c:1888 #325 0x0000000000656bfb in maybe_call_debugger (conditions=0x7ffff44534b3, sig=0x66f0, data=0x0) at eval.c:1941 #326 0x00000000006564b2 in signal_or_quit (error_symbol=0x66f0, data=0x0, keyboard_quit=false) at eval.c:1751 #327 0x000000000065614a in Fsignal (error_symbol=0x66f0, data=0x0) at eval.c:1651 #328 0x0000000000652e6e in xsignal (error_symbol=0x66f0, data=0x0) at /home/philip/Source/emacs/src/lisp.h:4516 #329 0x00000000006567a1 in xsignal0 (error_symbol=0x66f0) at eval.c:1805 #330 0x000000000065944d in Ffuncall (nargs=2, args=0x7fffff676500) at eval.c:2863 #331 0x0000000000681a89 in call1 (fn=0xe9d0, arg1=0x7ffff4453494) at /home/philip/Source/emacs/src/lisp.h:3218 #332 0x0000000000686c42 in print_error_message (data=0x1fc64d3, stream=0x7ffff4881285, context=0x0, caller=0x0) at print.c:957 #333 0x0000000000686978 in Ferror_message_string (obj=0x1fc64d3) at print.c:902 #334 0x00000000006569f5 in skip_debugger (conditions=0x7ffff44534b3, data=0x1fc64d3) at eval.c:1888 #335 0x0000000000656bfb in maybe_call_debugger (conditions=0x7ffff44534b3, sig=0x66f0, data=0x0) at eval.c:1941 #336 0x00000000006564b2 in signal_or_quit (error_symbol=0x66f0, data=0x0, keyboard_quit=false) at eval.c:1751 #337 0x000000000065614a in Fsignal (error_symbol=0x66f0, data=0x0) at eval.c:1651 #338 0x0000000000652e6e in xsignal (error_symbol=0x66f0, data=0x0) at /home/philip/Source/emacs/src/lisp.h:4516 #339 0x00000000006567a1 in xsignal0 (error_symbol=0x66f0) at eval.c:1805 #340 0x000000000065944d in Ffuncall (nargs=2, args=0x7fffff676810) at eval.c:2863 #341 0x0000000000681a89 in call1 (fn=0xe9d0, arg1=0x7ffff4453494) at /home/philip/Source/emacs/src/lisp.h:3218 #342 0x0000000000686c42 in print_error_message (data=0x1fc64e3, stream=0x7ffff4881285, context=0x0, caller=0x0) at print.c:957 #343 0x0000000000686978 in Ferror_message_string (obj=0x1fc64e3) at print.c:902 #344 0x00000000006569f5 in skip_debugger (conditions=0x7ffff44534b3, data=0x1fc64e3) at eval.c:1888 #345 0x0000000000656bfb in maybe_call_debugger (conditions=0x7ffff44534b3, sig=0x66f0, data=0x0) at eval.c:1941 #346 0x00000000006564b2 in signal_or_quit (error_symbol=0x66f0, data=0x0, keyboard_quit=false) at eval.c:1751 #347 0x000000000065614a in Fsignal (error_symbol=0x66f0, data=0x0) at eval.c:1651 #348 0x0000000000652e6e in xsignal (error_symbol=0x66f0, data=0x0) at /home/philip/Source/emacs/src/lisp.h:4516 #349 0x00000000006567a1 in xsignal0 (error_symbol=0x66f0) at eval.c:1805 #350 0x000000000065944d in Ffuncall (nargs=2, args=0x7fffff676b20) at eval.c:2863 #351 0x0000000000681a89 in call1 (fn=0xe9d0, arg1=0x7ffff4453494) at /home/philip/Source/emacs/src/lisp.h:3218 #352 0x0000000000686c42 in print_error_message (data=0x1fc64f3, stream=0x7ffff4881285, context=0x0, caller=0x0) at print.c:957 #353 0x0000000000686978 in Ferror_message_string (obj=0x1fc64f3) at print.c:902 #354 0x00000000006569f5 in skip_debugger (conditions=0x7ffff44534b3, data=0x1fc64f3) at eval.c:1888 #355 0x0000000000656bfb in maybe_call_debugger (conditions=0x7ffff44534b3, sig=0x66f0, data=0x0) at eval.c:1941 #356 0x00000000006564b2 in signal_or_quit (error_symbol=0x66f0, data=0x0, keyboard_quit=false) at eval.c:1751 #357 0x000000000065614a in Fsignal (error_symbol=0x66f0, data=0x0) at eval.c:1651 #358 0x0000000000652e6e in xsignal (error_symbol=0x66f0, data=0x0) at /home/philip/Source/emacs/src/lisp.h:4516 #359 0x00000000006567a1 in xsignal0 (error_symbol=0x66f0) at eval.c:1805 #360 0x000000000065944d in Ffuncall (nargs=2, args=0x7fffff676e30) at eval.c:2863 #361 0x0000000000681a89 in call1 (fn=0xe9d0, arg1=0x7ffff4453494) at /home/philip/Source/emacs/src/lisp.h:3218 #362 0x0000000000686c42 in print_error_message (data=0x1fc6503, stream=0x7ffff4881285, context=0x0, caller=0x0) at print.c:957 #363 0x0000000000686978 in Ferror_message_string (obj=0x1fc6503) at print.c:902 #364 0x00000000006569f5 in skip_debugger (conditions=0x7ffff44534b3, data=0x1fc6503) at eval.c:1888 #365 0x0000000000656bfb in maybe_call_debugger (conditions=0x7ffff44534b3, sig=0x66f0, data=0x0) at eval.c:1941 #366 0x00000000006564b2 in signal_or_quit (error_symbol=0x66f0, data=0x0, keyboard_quit=false) at eval.c:1751 #367 0x000000000065614a in Fsignal (error_symbol=0x66f0, data=0x0) at eval.c:1651 #368 0x0000000000652e6e in xsignal (error_symbol=0x66f0, data=0x0) at /home/philip/Source/emacs/src/lisp.h:4516 #369 0x00000000006567a1 in xsignal0 (error_symbol=0x66f0) at eval.c:1805 #370 0x000000000065944d in Ffuncall (nargs=2, args=0x7fffff677140) at eval.c:2863 #371 0x0000000000681a89 in call1 (fn=0xe9d0, arg1=0x7ffff4453494) at /home/philip/Source/emacs/src/lisp.h:3218 #372 0x0000000000686c42 in print_error_message (data=0x1fc6513, stream=0x7ffff4881285, context=0x0, caller=0x0) at print.c:957 #373 0x0000000000686978 in Ferror_message_string (obj=0x1fc6513) at print.c:902 #374 0x00000000006569f5 in skip_debugger (conditions=0x7ffff44534b3, data=0x1fc6513) at eval.c:1888 #375 0x0000000000656bfb in maybe_call_debugger (conditions=0x7ffff44534b3, sig=0x66f0, data=0x0) at eval.c:1941 #376 0x00000000006564b2 in signal_or_quit (error_symbol=0x66f0, data=0x0, keyboard_quit=false) at eval.c:1751 #377 0x000000000065614a in Fsignal (error_symbol=0x66f0, data=0x0) at eval.c:1651 #378 0x0000000000652e6e in xsignal (error_symbol=0x66f0, data=0x0) at /home/philip/Source/emacs/src/lisp.h:4516 #379 0x00000000006567a1 in xsignal0 (error_symbol=0x66f0) at eval.c:1805 #380 0x000000000065944d in Ffuncall (nargs=2, args=0x7fffff677450) at eval.c:2863 #381 0x0000000000681a89 in call1 (fn=0xe9d0, arg1=0x7ffff4453494) at /home/philip/Source/emacs/src/lisp.h:3218 #382 0x0000000000686c42 in print_error_message (data=0x1fc6523, stream=0x7ffff4881285, context=0x0, caller=0x0) at print.c:957 #383 0x0000000000686978 in Ferror_message_string (obj=0x1fc6523) at print.c:902 #384 0x00000000006569f5 in skip_debugger (conditions=0x7ffff44534b3, data=0x1fc6523) at eval.c:1888 #385 0x0000000000656bfb in maybe_call_debugger (conditions=0x7ffff44534b3, sig=0x66f0, data=0x0) at eval.c:1941 #386 0x00000000006564b2 in signal_or_quit (error_symbol=0x66f0, data=0x0, keyboard_quit=false) at eval.c:1751 #387 0x000000000065614a in Fsignal (error_symbol=0x66f0, data=0x0) at eval.c:1651 #388 0x0000000000652e6e in xsignal (error_symbol=0x66f0, data=0x0) at /home/philip/Source/emacs/src/lisp.h:4516 #389 0x00000000006567a1 in xsignal0 (error_symbol=0x66f0) at eval.c:1805 #390 0x000000000065944d in Ffuncall (nargs=2, args=0x7fffff677760) at eval.c:2863 #391 0x0000000000681a89 in call1 (fn=0xe9d0, arg1=0x7ffff4453494) at /home/philip/Source/emacs/src/lisp.h:3218 #392 0x0000000000686c42 in print_error_message (data=0x1fc6533, stream=0x7ffff4881285, context=0x0, caller=0x0) at print.c:957 #393 0x0000000000686978 in Ferror_message_string (obj=0x1fc6533) at print.c:902 #394 0x00000000006569f5 in skip_debugger (conditions=0x7ffff44534b3, data=0x1fc6533) at eval.c:1888 #395 0x0000000000656bfb in maybe_call_debugger (conditions=0x7ffff44534b3, sig=0x66f0, data=0x0) at eval.c:1941 #396 0x00000000006564b2 in signal_or_quit (error_symbol=0x66f0, data=0x0, keyboard_quit=false) at eval.c:1751 #397 0x000000000065614a in Fsignal (error_symbol=0x66f0, data=0x0) at eval.c:1651 #398 0x0000000000652e6e in xsignal (error_symbol=0x66f0, data=0x0) at /home/philip/Source/emacs/src/lisp.h:4516 #399 0x00000000006567a1 in xsignal0 (error_symbol=0x66f0) at eval.c:1805 #400 0x000000000065944d in Ffuncall (nargs=2, args=0x7fffff677a70) at eval.c:2863 #401 0x0000000000681a89 in call1 (fn=0xe9d0, arg1=0x7ffff4453494) at /home/philip/Source/emacs/src/lisp.h:3218 #402 0x0000000000686c42 in print_error_message (data=0x1fc6543, stream=0x7ffff4881285, context=0x0, caller=0x0) at print.c:957 #403 0x0000000000686978 in Ferror_message_string (obj=0x1fc6543) at print.c:902 #404 0x00000000006569f5 in skip_debugger (conditions=0x7ffff44534b3, data=0x1fc6543) at eval.c:1888 #405 0x0000000000656bfb in maybe_call_debugger (conditions=0x7ffff44534b3, sig=0x66f0, data=0x0) at eval.c:1941 #406 0x00000000006564b2 in signal_or_quit (error_symbol=0x66f0, data=0x0, keyboard_quit=false) at eval.c:1751 #407 0x000000000065614a in Fsignal (error_symbol=0x66f0, data=0x0) at eval.c:1651 #408 0x0000000000652e6e in xsignal (error_symbol=0x66f0, data=0x0) at /home/philip/Source/emacs/src/lisp.h:4516 #409 0x00000000006567a1 in xsignal0 (error_symbol=0x66f0) at eval.c:1805 #410 0x000000000065944d in Ffuncall (nargs=2, args=0x7fffff677d80) at eval.c:2863 #411 0x0000000000681a89 in call1 (fn=0xe9d0, arg1=0x7ffff4453494) at /home/philip/Source/emacs/src/lisp.h:3218 #412 0x0000000000686c42 in print_error_message (data=0x1fc6573, stream=0x7ffff4881285, context=0x0, caller=0x0) at print.c:957 #413 0x0000000000686978 in Ferror_message_string (obj=0x1fc6573) at print.c:902 #414 0x00000000006569f5 in skip_debugger (conditions=0x7ffff44534b3, data=0x1fc6573) at eval.c:1888 #415 0x0000000000656bfb in maybe_call_debugger (conditions=0x7ffff44534b3, sig=0x66f0, data=0x0) at eval.c:1941 #416 0x00000000006564b2 in signal_or_quit (error_symbol=0x66f0, data=0x0, keyboard_quit=false) at eval.c:1751 #417 0x000000000065614a in Fsignal (error_symbol=0x66f0, data=0x0) at eval.c:1651 #418 0x0000000000652e6e in xsignal (error_symbol=0x66f0, data=0x0) at /home/philip/Source/emacs/src/lisp.h:4516 #419 0x00000000006567a1 in xsignal0 (error_symbol=0x66f0) at eval.c:1805 #420 0x000000000065944d in Ffuncall (nargs=2, args=0x7fffff678090) at eval.c:2863 #421 0x0000000000681a89 in call1 (fn=0xe9d0, arg1=0x7ffff4453494) at /home/philip/Source/emacs/src/lisp.h:3218 #422 0x0000000000686c42 in print_error_message (data=0x1fc6583, stream=0x7ffff4881285, context=0x0, caller=0x0) at print.c:957 #423 0x0000000000686978 in Ferror_message_string (obj=0x1fc6583) at print.c:902 #424 0x00000000006569f5 in skip_debugger (conditions=0x7ffff44534b3, data=0x1fc6583) at eval.c:1888 #425 0x0000000000656bfb in maybe_call_debugger (conditions=0x7ffff44534b3, sig=0x66f0, data=0x0) at eval.c:1941 #426 0x00000000006564b2 in signal_or_quit (error_symbol=0x66f0, data=0x0, keyboard_quit=false) at eval.c:1751 #427 0x000000000065614a in Fsignal (error_symbol=0x66f0, data=0x0) at eval.c:1651 #428 0x0000000000652e6e in xsignal (error_symbol=0x66f0, data=0x0) at /home/philip/Source/emacs/src/lisp.h:4516 #429 0x00000000006567a1 in xsignal0 (error_symbol=0x66f0) at eval.c:1805 #430 0x000000000065944d in Ffuncall (nargs=2, args=0x7fffff6783a0) at eval.c:2863 #431 0x0000000000681a89 in call1 (fn=0xe9d0, arg1=0x7ffff4453494) at /home/philip/Source/emacs/src/lisp.h:3218 #432 0x0000000000686c42 in print_error_message (data=0x1fc6593, stream=0x7ffff4881285, context=0x0, caller=0x0) at print.c:957 #433 0x0000000000686978 in Ferror_message_string (obj=0x1fc6593) at print.c:902 #434 0x00000000006569f5 in skip_debugger (conditions=0x7ffff44534b3, data=0x1fc6593) at eval.c:1888 #435 0x0000000000656bfb in maybe_call_debugger (conditions=0x7ffff44534b3, sig=0x66f0, data=0x0) at eval.c:1941 #436 0x00000000006564b2 in signal_or_quit (error_symbol=0x66f0, data=0x0, keyboard_quit=false) at eval.c:1751 #437 0x000000000065614a in Fsignal (error_symbol=0x66f0, data=0x0) at eval.c:1651 #438 0x0000000000652e6e in xsignal (error_symbol=0x66f0, data=0x0) at /home/philip/Source/emacs/src/lisp.h:4516 #439 0x00000000006567a1 in xsignal0 (error_symbol=0x66f0) at eval.c:1805 #440 0x000000000065944d in Ffuncall (nargs=2, args=0x7fffff6786b0) at eval.c:2863 #441 0x0000000000681a89 in call1 (fn=0xe9d0, arg1=0x7ffff4453494) at /home/philip/Source/emacs/src/lisp.h:3218 #442 0x0000000000686c42 in print_error_message (data=0x1fc65a3, stream=0x7ffff4881285, context=0x0, caller=0x0) at print.c:957 #443 0x0000000000686978 in Ferror_message_string (obj=0x1fc65a3) at print.c:902 #444 0x00000000006569f5 in skip_debugger (conditions=0x7ffff44534b3, data=0x1fc65a3) at eval.c:1888 #445 0x0000000000656bfb in maybe_call_debugger (conditions=0x7ffff44534b3, sig=0x66f0, data=0x0) at eval.c:1941 #446 0x00000000006564b2 in signal_or_quit (error_symbol=0x66f0, data=0x0, keyboard_quit=false) at eval.c:1751 #447 0x000000000065614a in Fsignal (error_symbol=0x66f0, data=0x0) at eval.c:1651 #448 0x0000000000652e6e in xsignal (error_symbol=0x66f0, data=0x0) at /home/philip/Source/emacs/src/lisp.h:4516 #449 0x00000000006567a1 in xsignal0 (error_symbol=0x66f0) at eval.c:1805 #450 0x000000000065944d in Ffuncall (nargs=2, args=0x7fffff6789c0) at eval.c:2863 #451 0x0000000000681a89 in call1 (fn=0xe9d0, arg1=0x7ffff4453494) at /home/philip/Source/emacs/src/lisp.h:3218 #452 0x0000000000686c42 in print_error_message (data=0x1fc65b3, stream=0x7ffff4881285, context=0x0, caller=0x0) at print.c:957 #453 0x0000000000686978 in Ferror_message_string (obj=0x1fc65b3) at print.c:902 #454 0x00000000006569f5 in skip_debugger (conditions=0x7ffff44534b3, data=0x1fc65b3) at eval.c:1888 #455 0x0000000000656bfb in maybe_call_debugger (conditions=0x7ffff44534b3, sig=0x66f0, data=0x0) at eval.c:1941 #456 0x00000000006564b2 in signal_or_quit (error_symbol=0x66f0, data=0x0, keyboard_quit=false) at eval.c:1751 #457 0x000000000065614a in Fsignal (error_symbol=0x66f0, data=0x0) at eval.c:1651 #458 0x0000000000652e6e in xsignal (error_symbol=0x66f0, data=0x0) at /home/philip/Source/emacs/src/lisp.h:4516 #459 0x00000000006567a1 in xsignal0 (error_symbol=0x66f0) at eval.c:1805 #460 0x000000000065944d in Ffuncall (nargs=2, args=0x7fffff678cd0) at eval.c:2863 #461 0x0000000000681a89 in call1 (fn=0xe9d0, arg1=0x7ffff4453494) at /home/philip/Source/emacs/src/lisp.h:3218 #462 0x0000000000686c42 in print_error_message (data=0x1fc65c3, stream=0x7ffff4881285, context=0x0, caller=0x0) at print.c:957 #263 0x0000000000686978 in Ferror_message_string (obj=0x1fc6453) at print.c:902 C-c C-c#463 0x0000000000686978 in Ferror_message_string (obj=0x1fc65c3) at print.c:902 #464 0x00000000006569f5 in skip_debugger (conditions=0x7ffff44534b3, data=0x1fc65c3) at eval.c:1888 #465 0x0000000000656bfb in maybe_call_debugger (conditions=0x7ffff44534b3, sig=0x66f0, data=0x0) at eval.c:1941 #466 0x00000000006564b2 in signal_or_quit (error_symbol=0x66f0, data=0x0, keyboard_quit=false) at eval.c:1751 #467 0x000000000065614a in Fsignal (error_symbol=0x66f0, data=0x0) at eval.c:1651 #468 0x0000000000652e6e in xsignal (error_symbol=0x66f0, data=0x0) at /home/philip/Source/emacs/src/lisp.h:4516 #469 0x00000000006567a1 in xsignal0 (error_symbol=0x66f0) at eval.c:1805 #470 0x000000000065944d in Ffuncall (nargs=2, args=0x7fffff678fe0) at eval.c:2863 #471 0x0000000000681a89 in call1 (fn=Quit --8<---------------cut here---------------end--------------->8--- This goes on for a while. Given the circumstances, I should probably investigate it myself, but for some reason ./src/.gdbinit doesn't load so introspecting lisp objects is difficult. If anyone could give me some pointers on what to check I would gladly do so. In GNU Emacs 29.0.50 (build 8, x86_64-pc-linux-gnu, GTK+ Version 3.24.30, cairo version 1.16.0) of 2022-05-05 built on viero Repository revision: e91f9a0767d0b9d749b91b86fa2d9000db8d211c Repository branch: master Windowing system distributor 'The X.Org Foundation', version 11.0.12011000 System Description: Guix System Configured using: 'configure 'CFLAGS=-O0 -ggdb3'' Configured features: ACL CAIRO DBUS FREETYPE GIF GLIB GMP GNUTLS GPM GSETTINGS HARFBUZZ JPEG JSON LIBOTF LIBXML2 M17N_FLT MODULES NOTIFY INOTIFY PDUMPER PNG RSVG SECCOMP SOUND SQLITE3 THREADS TIFF TOOLKIT_SCROLL_BARS X11 XDBE XIM XPM GTK3 ZLIB Important settings: value of $EMACSLOADPATH: value of $LANG: en_US.utf8 locale-coding-system: utf-8-unix Major mode: Lisp Interaction Minor modes in effect: outline-minor-mode: t flymake-mode: t yas-minor-mode: t flyspell-mode: t shell-dirtrack-mode: t recentf-mode: t repeat-mode: t display-battery-mode: t display-time-mode: t diff-hl-flydiff-mode: t diff-hl-mode: t winner-mode: t windmove-mode: t corfu-history-mode: t corfu-mode: t electric-pair-mode: t save-place-mode: t savehist-mode: t xterm-mouse-mode: t tooltip-mode: t global-eldoc-mode: t eldoc-mode: t show-paren-mode: t electric-indent-mode: t mouse-wheel-mode: t tab-bar-mode: t file-name-shadow-mode: t context-menu-mode: t global-font-lock-mode: t font-lock-mode: t line-number-mode: t indent-tabs-mode: t transient-mark-mode: t auto-composition-mode: t auto-encryption-mode: t auto-compression-mode: t temp-buffer-resize-mode: t auto-save-visited-mode: t Load-path shadows: /home/philip/Source/sp-tutor/sp-tutor hides /home/philip/.config/emacs/site-lisp/sp-tutor/sp-tutor /home/philip/Source/sp-tutor/waffel hides /home/philip/.config/emacs/site-lisp/sp-tutor/waffel /home/philip/.config/emacs/site-lisp/modus-themes/modus-vivendi-theme hides /home/philip/.config/emacs/elpa/modus-themes-2.3.0/modus-vivendi-theme /home/philip/.config/emacs/site-lisp/modus-themes/modus-operandi-theme hides /home/philip/.config/emacs/elpa/modus-themes-2.3.0/modus-operandi-theme /home/philip/.config/emacs/site-lisp/modus-themes/modus-themes hides /home/philip/.config/emacs/elpa/modus-themes-2.3.0/modus-themes /home/philip/.config/emacs/elpa/transient-0.3.7/transient hides /home/philip/Source/emacs/lisp/transient ~/.config/emacs/site-lisp/autoload hides /home/philip/Source/emacs/lisp/emacs-lisp/autoload Features: (shadow sort autocrypt-message autocrypt ecomplete mail-extr gnus-msg gnus-art mm-uu mml2015 mm-view mml-smime smime gnutls dig gnus-sum shr pixel-fill kinsoku url-file url-dired svg dom emacsbug gnus-group gnus-undo gnus-start gnus-dbus gnus-cloud nnimap nnmail mail-source utf7 netrc nnoo gnus-spec gnus-int gnus-range gnus-win message yank-media rmc puny rfc822 mml mml-sec epa epg rfc6068 epg-config mm-decode mm-bodies mm-encode mail-parse rfc2231 mailabbrev gmm-utils mailheader noutline outline checkdoc flymake-proc flymake project warnings thingatpt yasnippet-snippets yasnippet cl-extra derived flyspell ispell auth-source-pass tramp-cache tramp-sh tramp tramp-loaddefs trampver tramp-integration cus-edit pp files-x tramp-compat shell pcomplete parse-time iso8601 ls-lisp recentf tree-widget repeat format-spec battery dbus xml dired-x dired dired-loaddefs time sendmail rfc2047 rfc2045 ietf-drums gnus nnheader gnus-util time-date mail-utils range mm-util mail-prsvr wid-edit help-at-pt diff-hl-flydiff diff diff-hl face-remap vc-hg vc-git vc-dir ewoc vc vc-dispatcher diff-mode easy-mmode hippie-exp winner windmove rx corfu-history corfu elec-pair saveplace savehist xt-mouse modus-operandi-theme modus-themes pcase rot13 disp-table cus-load setup compile text-property-search comint ansi-color autoload lisp-mnt tex-site geiser-impl help-fns radix-tree help-mode geiser-custom geiser-base ring slime-autoloads info package browse-url url url-proxy url-privacy url-expand url-methods url-history url-cookie url-domsuf url-util mailcap url-handlers url-parse auth-source cl-seq eieio eieio-core cl-macs eieio-loaddefs password-cache json map url-vars seq gv subr-x byte-opt bytecomp byte-compile cconv cl-loaddefs cl-lib iso-transl tooltip eldoc paren electric uniquify ediff-hook vc-hooks lisp-float-type elisp-mode mwheel term/x-win x-win term/common-win x-dnd tool-bar dnd fontset image regexp-opt fringe tabulated-list replace newcomment text-mode lisp-mode prog-mode register page tab-bar menu-bar rfn-eshadow isearch easymenu timer select scroll-bar mouse jit-lock font-lock syntax font-core term/tty-colors frame minibuffer nadvice simple cl-generic cham georgian utf-8-lang misc-lang vietnamese tibetan thai tai-viet lao korean japanese eucjp-ms cp51932 hebrew greek romanian slovak czech european ethiopic indian cyrillic chinese composite emoji-zwj charscript charprop case-table epa-hook jka-cmpr-hook help abbrev obarray oclosure cl-preloaded button loaddefs faces cus-face macroexp files window text-properties overlay sha1 md5 base64 format env code-pages mule custom widget keymap hashtable-print-readable backquote threads dbusbind inotify dynamic-setting system-font-setting font-render-setting cairo move-toolbar gtk x-toolkit x multi-tty make-network-process emacs) Memory information: ((conses 16 318441 130222) (symbols 48 24338 6) (strings 32 76387 3903) (string-bytes 1 2581859) (vectors 16 37313) (vector-slots 8 445955 90496) (floats 8 306 1023) (intervals 56 476 0) (buffers 992 15))
bug-gnu-emacs <at> gnu.org:bug#55269; Package emacs.
(Thu, 05 May 2022 10:01:01 GMT) Full text and rfc822 format available.Message #8 received at 55269 <at> debbugs.gnu.org (full text, mbox):
From: Andreas Schwab <schwab <at> linux-m68k.org> To: Philip Kaludercic <philipk <at> posteo.net> Cc: 55269 <at> debbugs.gnu.org Subject: Re: bug#55269: 29.0.50; Infinite recursion causes segmentation fault Date: Thu, 05 May 2022 12:00:50 +0200
On Mai 05 2022, Philip Kaludercic wrote: > Note, I cannot reproduce this with "emacs -Q", but I don't think that > any user customisation should allow for this to happen. Did you customize max-lisp-eval-depth? -- Andreas Schwab, schwab <at> linux-m68k.org GPG Key fingerprint = 7578 EB47 D4E5 4D69 2510 2552 DF73 E780 A9DA AEC1 "And now for something completely different."
bug-gnu-emacs <at> gnu.org:bug#55269; Package emacs.
(Thu, 05 May 2022 10:43:02 GMT) Full text and rfc822 format available.Message #11 received at 55269 <at> debbugs.gnu.org (full text, mbox):
From: Philip Kaludercic <philipk <at> posteo.net> To: Andreas Schwab <schwab <at> linux-m68k.org> Cc: 55269 <at> debbugs.gnu.org Subject: Re: bug#55269: 29.0.50; Infinite recursion causes segmentation fault Date: Thu, 05 May 2022 10:42:42 +0000
Andreas Schwab <schwab <at> linux-m68k.org> writes: > On Mai 05 2022, Philip Kaludercic wrote: > >> Note, I cannot reproduce this with "emacs -Q", but I don't think that >> any user customisation should allow for this to happen. > > Did you customize max-lisp-eval-depth? C-h o says it wasn't customised, and the value is 800. I have also re-built Emacs without any fancy compiler flags (besides -ggdb3 and -O0) or other optimisations.
bug-gnu-emacs <at> gnu.org:bug#55269; Package emacs.
(Thu, 05 May 2022 10:56:01 GMT) Full text and rfc822 format available.Message #14 received at 55269 <at> debbugs.gnu.org (full text, mbox):
From: Lars Ingebrigtsen <larsi <at> gnus.org> To: Philip Kaludercic <philipk <at> posteo.net> Cc: 55269 <at> debbugs.gnu.org Subject: Re: bug#55269: 29.0.50; Infinite recursion causes segmentation fault Date: Thu, 05 May 2022 12:55:38 +0200
Philip Kaludercic <philipk <at> posteo.net> writes:
> #12 0x0000000000686c42 in print_error_message (data=0x1fc6273, stream=0x7ffff4881285, context=0x0, caller=0x0) at print.c:957
> #13 0x0000000000686978 in Ferror_message_string (obj=0x1fc6273) at print.c:902
> #14 0x00000000006569f5 in skip_debugger (conditions=0x7ffff44534b3, data=0x1fc6273) at eval.c:1888
Hm... so the backtrace here seems to say that skip_debugger (which is
supposed to be a predicate) is itself bugging out (i.e., the
Ferror_message_string is erroring)?
Hm... Oh, it's coming from here?
void
print_error_message (Lisp_Object data, Lisp_Object stream, const char *context,
Lisp_Object caller)
[...]
if (!NILP (Ffboundp (Qsubstitute_command_keys)))
errmsg = call1 (Qsubstitute_command_keys, errmsg);
I think the fix here would be to ensure that that call never signals an
error (i.e., slap a condition-case around that call1). I.e., could you
try this patch and see whether it fixes the problem?
diff --git a/src/print.c b/src/print.c
index 54d8bdfa3d..5255ea3632 100644
--- a/src/print.c
+++ b/src/print.c
@@ -954,7 +954,11 @@ print_error_message (Lisp_Object data, Lisp_Object stream, const char *context,
errmsg = Fget (errname, Qerror_message);
/* During loadup 'substitute-command-keys' might not be available. */
if (!NILP (Ffboundp (Qsubstitute_command_keys)))
- errmsg = call1 (Qsubstitute_command_keys, errmsg);
+ {
+ Lisp_Object subs = safe_call1 (Qsubstitute_command_keys, errmsg);
+ if (!NILP (subs))
+ errmsg = subs;
+ }
file_error = Fmemq (Qfile_error, error_conditions);
}
--
(domestic pets only, the antidote for overdose, milk.)
bloggy blog: http://lars.ingebrigtsen.no
Lars Ingebrigtsen <larsi <at> gnus.org>
to control <at> debbugs.gnu.org.
(Thu, 05 May 2022 10:56:02 GMT) Full text and rfc822 format available.bug-gnu-emacs <at> gnu.org:bug#55269; Package emacs.
(Thu, 05 May 2022 11:15:01 GMT) Full text and rfc822 format available.Message #19 received at 55269 <at> debbugs.gnu.org (full text, mbox):
From: Philip Kaludercic <philipk <at> posteo.net> To: Lars Ingebrigtsen <larsi <at> gnus.org> Cc: 55269 <at> debbugs.gnu.org Subject: Re: bug#55269: 29.0.50; Infinite recursion causes segmentation fault Date: Thu, 05 May 2022 11:14:31 +0000
Lars Ingebrigtsen <larsi <at> gnus.org> writes:
> Philip Kaludercic <philipk <at> posteo.net> writes:
>
>> #12 0x0000000000686c42 in print_error_message (data=0x1fc6273, stream=0x7ffff4881285, context=0x0, caller=0x0) at print.c:957
>> #13 0x0000000000686978 in Ferror_message_string (obj=0x1fc6273) at print.c:902
>> #14 0x00000000006569f5 in skip_debugger (conditions=0x7ffff44534b3, data=0x1fc6273) at eval.c:1888
>
> Hm... so the backtrace here seems to say that skip_debugger (which is
> supposed to be a predicate) is itself bugging out (i.e., the
> Ferror_message_string is erroring)?
>
> Hm... Oh, it's coming from here?
>
> void
> print_error_message (Lisp_Object data, Lisp_Object stream, const char *context,
> Lisp_Object caller)
> [...]
> if (!NILP (Ffboundp (Qsubstitute_command_keys)))
> errmsg = call1 (Qsubstitute_command_keys, errmsg);
>
> I think the fix here would be to ensure that that call never signals an
> error (i.e., slap a condition-case around that call1). I.e., could you
> try this patch and see whether it fixes the problem?
I can confirm this solves the problem. Thanks!
> diff --git a/src/print.c b/src/print.c
> index 54d8bdfa3d..5255ea3632 100644
> --- a/src/print.c
> +++ b/src/print.c
> @@ -954,7 +954,11 @@ print_error_message (Lisp_Object data, Lisp_Object stream, const char *context,
> errmsg = Fget (errname, Qerror_message);
> /* During loadup 'substitute-command-keys' might not be available. */
> if (!NILP (Ffboundp (Qsubstitute_command_keys)))
> - errmsg = call1 (Qsubstitute_command_keys, errmsg);
> + {
> + Lisp_Object subs = safe_call1 (Qsubstitute_command_keys, errmsg);
> + if (!NILP (subs))
> + errmsg = subs;
> + }
>
> file_error = Fmemq (Qfile_error, error_conditions);
> }
bug-gnu-emacs <at> gnu.org:bug#55269; Package emacs.
(Thu, 05 May 2022 11:24:02 GMT) Full text and rfc822 format available.Message #22 received at 55269 <at> debbugs.gnu.org (full text, mbox):
From: Lars Ingebrigtsen <larsi <at> gnus.org> To: Philip Kaludercic <philipk <at> posteo.net> Cc: 55269 <at> debbugs.gnu.org Subject: Re: bug#55269: 29.0.50; Infinite recursion causes segmentation fault Date: Thu, 05 May 2022 13:22:58 +0200
Philip Kaludercic <philipk <at> posteo.net> writes: > I can confirm this solves the problem. Thanks! Thanks; pushed to Emacs 29 now. -- (domestic pets only, the antidote for overdose, milk.) bloggy blog: http://lars.ingebrigtsen.no
Lars Ingebrigtsen <larsi <at> gnus.org>
to control <at> debbugs.gnu.org.
(Thu, 05 May 2022 11:24:02 GMT) Full text and rfc822 format available.bug-gnu-emacs <at> gnu.org:bug#55269; Package emacs.
(Thu, 05 May 2022 17:09:02 GMT) Full text and rfc822 format available.Message #27 received at 55269 <at> debbugs.gnu.org (full text, mbox):
From: Eli Zaretskii <eliz <at> gnu.org> To: Lars Ingebrigtsen <larsi <at> gnus.org> Cc: 55269 <at> debbugs.gnu.org, philipk <at> posteo.net Subject: Re: bug#55269: 29.0.50; Infinite recursion causes segmentation fault Date: Thu, 05 May 2022 20:08:24 +0300
> Resent-From: Lars Ingebrigtsen <larsi <at> gnus.org> > Original-Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> > Resent-CC: bug-gnu-emacs <at> gnu.org > Resent-Sender: help-debbugs <at> gnu.org > Cc: 55269 <at> debbugs.gnu.org > From: Lars Ingebrigtsen <larsi <at> gnus.org> > Date: Thu, 05 May 2022 13:22:58 +0200 > > Philip Kaludercic <philipk <at> posteo.net> writes: > > > I can confirm this solves the problem. Thanks! > > Thanks; pushed to Emacs 29 now. I think this is a recent regression, so I cherry-picked this fix to the emacs-28 branch.
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(Fri, 03 Jun 2022 11:24:05 GMT) Full text and rfc822 format available.
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