From: Jonas Jelten <jj@sft.lol>
To: emacs-devel@gnu.org
Subject: Emacs segfaults when handling wrong_type_argument backtrace
Date: Wed, 29 Mar 2023 23:54:19 +0200 [thread overview]
Message-ID: <2c65531c-2d9c-3c1d-bc2a-5666a7de0a38@sft.lol> (raw)
Hi!
I'm using emacs-29 at ab4273056e0ab68a27fe807b16e2995bf84b72ec with Doom Emacs with on Gentoo.
configured with:
./configure --prefix=/usr --build=x86_64-pc-linux-gnu --host=x86_64-pc-linux-gnu --mandir=/usr/share/man --infodir=/usr/share/info --datadir=/usr/share --sysconfdir=/etc --localstatedir=/var/lib --datarootdir=/usr/share --disable-silent-rules --docdir=/usr/share/doc/emacs-29.0.9999-r1 --htmldir=/usr/share/doc/emacs-29.0.9999-r1/html --libdir=/usr/lib64 --program-suffix=-emacs-29-vcs
--includedir=/usr/include/emacs-29-vcs --infodir=/usr/share/info/emacs-29-vcs --localstatedir=/var --enable-locallisppath=/etc/emacs:/usr/share/emacs/site-lisp --without-compress-install --without-hesiod --without-pop --with-file-notification=inotify --with-pdumper --enable-acl --with-dbus --with-modules --with-gameuser=:gamestat --with-libgmp --with-gpm --with-native-compilation=aot --with-json
--with-kerberos --with-kerberos5 --with-lcms2 --with-xml2 --with-mailutils --without-selinux --with-sqlite3 --with-gnutls --with-libsystemd --with-threads --without-tree-sitter --without-wide-int --with-sound=alsa --with-zlib --with-x --without-pgtk --without-ns --without-gconf --with-gsettings --with-toolkit-scroll-bars --with-xpm --with-xft --with-cairo --with-harfbuzz --without-libotf
--without-m17n-flt --with-x-toolkit=gtk3 --without-xwidgets --with-gif --with-jpeg --with-png --with-rsvg --with-tiff --with-webp --with-imagemagick --with-dumping=pdumper
Launch with GDB:
gdb --args emacs --debug-init
= gdb>> source emacs/src/.gdbinit
When yasnippet triggers a backtrace, Emacs crashes:
Thread 1 "emacs" received signal SIGSEGV, Segmentation fault.
0x000055555579d2a4 in PSEUDOVECTORP (code=<optimized out>, a=<optimized out>) at data.c:495
495 DEFUN ("byte-code-function-p", Fbyte_code_function_p, Sbyte_code_function_p,
= gdb>> disassemble
Dump of assembler code for function Fbyte_code_function_p:
0x000055555579d290 <+0>: lea edx,[rdi-0x5]
0x000055555579d293 <+3>: xor eax,eax
0x000055555579d295 <+5>: and edx,0x7
0x000055555579d298 <+8>: jne 0x55555579d2be <Fbyte_code_function_p+46>
0x000055555579d29a <+10>: movabs rdx,0x400000003f000000
=> 0x000055555579d2a4 <+20>: and rdx,QWORD PTR [rdi-0x5]
0x000055555579d2a8 <+24>: movabs rcx,0x400000001e000000
0x000055555579d2b2 <+34>: cmp rdx,rcx
0x000055555579d2b5 <+37>: mov edx,0x30
0x000055555579d2ba <+42>: cmove rax,rdx
0x000055555579d2be <+46>: ret
End of assembler dump.
= gdb>> i r
rax 0x0 0
rbx 0x1 1
rcx 0x5555558c29f8 93824995830264
rdx 0x400000003f000000 4611686019484352512
rsi 0x1 1
rdi 0x5 5
rbp 0x555555e39420 0x555555e39420 <freloc>
rsp 0x7fffffffbbc8 0x7fffffffbbc8
r8 0x7fffedd30648 140737183417928
r9 0x1 1
r10 0x7fffed78b830 140737177499696
r11 0x555555d911c0 93825000870336
r12 0x5 5
r13 0x7fffed797fa8 140737177550760
r14 0x7fffecbff240 140737165390400
r15 0x2aaa97f09d58 46912181935448
rip 0x55555579d2a4 0x55555579d2a4 <Fbyte_code_function_p+20>
eflags 0x10246 [ PF ZF IF RF ]
cs 0x33 51
ss 0x2b 43
ds 0x0 0
es 0x0 0
fs 0x0 0
gs 0x0 0
= gdb>> bt
#0 0x000055555579d2a4 in PSEUDOVECTORP (code=<optimized out>, a=<optimized out>) at data.c:495
#1 COMPILEDP (a=<optimized out>) at /usr/src/debug/app-editors/emacs-29.0.9999-r1/emacs/src/lisp.h:3060
#2 Fbyte_code_function_p (object=XIL(0x5)) at data.c:500
#3 Fbyte_code_function_p (object=XIL(0x5)) at data.c:495
#4 0x00007fffed78b860 in F6f636c6f737572652d74797065_oclosure_type_0 () at /usr/bin/../lib64/emacs/29.0.60/native-lisp/29.0.60-6fba8809/preloaded/oclosure-b279097d-e6802564.eln
#5 0x000055555581bcaa in exec_byte_code (fun=XIL(0x5), args_template=140737183417928, nargs=1, args=0x7fffecbff240) at bytecode.c:809
#6 0x00005555557bdb5a in Ffuncall (nargs=nargs@entry=3, args=0x7fffffffbd00) at eval.c:2995
#7 0x00005555557bde10 in Fapply (nargs=2, args=0x7fffecbff190) at eval.c:2666
#8 0x000055555581bcaa in exec_byte_code (fun=XIL(0x5), args_template=140737183417928, nargs=2, args=0x7fffecbff190) at bytecode.c:809
#9 0x00005555557bdb5a in Ffuncall (nargs=nargs@entry=4, args=0x7fffffffbea0) at eval.c:2995
#10 0x00005555557bde10 in Fapply (nargs=3, args=0x7fffecbff0e8) at eval.c:2666
#11 0x000055555581bcaa in exec_byte_code (fun=XIL(0x5), args_template=140737183417928, nargs=3, args=0x7fffecbff0e8) at bytecode.c:809
#12 0x00005555557bdb5a in Ffuncall (nargs=nargs@entry=3, args=args@entry=0x7fffecbff048) at eval.c:2995
#13 0x00005555557be09a in Fapply (nargs=3, args=0x7fffecbff048) at eval.c:2623
#14 0x000055555581bcaa in exec_byte_code (fun=XIL(0x5), args_template=140737183417928, nargs=3, args=0x7fffecbff048) at bytecode.c:809
#15 0x00005555557bdb5a in Ffuncall (nargs=3, args=0x7fffffffc1b0) at eval.c:2995
#16 0x00007fffc9c8484c in F636c2d7072696e31_cl_prin1_0 () at /usr/lib64/emacs/29.0.60/native-lisp/29.0.60-6fba8809/cl-print-79bf9fb1-a7af75d1.eln
#17 0x00005555557bdb5a in Ffuncall (nargs=3, args=0x7fffffffc260) at eval.c:2995
#18 0x00007fffc9c9b402 in F6261636b74726163652d2d7072696e74_backtrace__print_0 () at /usr/lib64/emacs/29.0.60/native-lisp/29.0.60-6fba8809/backtrace-f58a28c5-0f89deb7.eln
#19 0x00005555557bdb5a in Ffuncall (nargs=3, args=0x7fffffffc328) at eval.c:2995
#20 0x00007fffc9c84f05 in F636c2d7072696e742d746f2d737472696e672d776974682d6c696d6974_cl_print_to_string_with_limit_0 () at /usr/lib64/emacs/29.0.60/native-lisp/29.0.60-6fba8809/cl-print-79bf9fb1-a7af75d1.eln
#21 0x00005555557bdb5a in Ffuncall (nargs=4, args=0x7fffffffc430) at eval.c:2995
#22 0x00007fffc9c9a10b in F6261636b74726163652d2d7072696e742d746f2d737472696e67_backtrace__print_to_string_0 () at /usr/lib64/emacs/29.0.60/native-lisp/29.0.60-6fba8809/backtrace-f58a28c5-0f89deb7.eln
#23 0x00005555557bdb5a in Ffuncall (nargs=3, args=0x7fffffffc650) at eval.c:2995
#24 0x00007fffc9c9af42 in F6261636b74726163652d2d7072696e742d66756e632d616e642d61726773_backtrace__print_func_and_args_0 () at /usr/lib64/emacs/29.0.60/native-lisp/29.0.60-6fba8809/backtrace-f58a28c5-0f89deb7.eln
#25 0x00005555557bdb5a in Ffuncall (nargs=3, args=0x7fffffffc7d0) at eval.c:2995
#26 0x00007fffc9c9a3aa in F6261636b74726163652d7072696e742d6672616d65_backtrace_print_frame_0 () at /usr/lib64/emacs/29.0.60/native-lisp/29.0.60-6fba8809/backtrace-f58a28c5-0f89deb7.eln
#27 0x00005555557bdb5a in Ffuncall (nargs=3, args=0x7fffffffc8d0) at eval.c:2995
#28 0x00007fffc9c99daa in F6261636b74726163652d7072696e74_backtrace_print_0 () at /usr/lib64/emacs/29.0.60/native-lisp/29.0.60-6fba8809/backtrace-f58a28c5-0f89deb7.eln
#29 0x00005555557bdb5a in Ffuncall (nargs=1, args=0x7fffffffc998) at eval.c:2995
#30 0x00007fffc9cb118d in F64656275676765722d73657475702d627566666572_debugger_setup_buffer_0 () at /usr/lib64/emacs/29.0.60/native-lisp/29.0.60-6fba8809/debug-bee52b4d-63a033ac.eln
#31 0x00005555557bdb5a in Ffuncall (nargs=2, args=0x7fffffffcba8) at eval.c:2995
#32 0x00007fffc9cb031b in F6465627567_debug_0 () at /usr/lib64/emacs/29.0.60/native-lisp/29.0.60-6fba8809/debug-bee52b4d-63a033ac.eln
#33 0x00005555557bdb5a in Ffuncall (nargs=nargs@entry=3, args=0x7fffffffcc80) at eval.c:2995
#34 0x00005555557bde10 in Fapply (nargs=nargs@entry=2, args=args@entry=0x7fffffffcd20) at eval.c:2666
#35 0x00005555557bf059 in apply1 (arg=XIL(0x55555722b443), fn=<optimized out>) at eval.c:2882
#36 call_debugger (arg=XIL(0x55555722b443)) at eval.c:315
#37 0x00005555557bfe2d in maybe_call_debugger (data=XIL(0x55555722b8e3), sig=XIL(0x11f10), conditions=XIL(0x7fffee199c6b)) at eval.c:2026
#38 signal_or_quit (error_symbol=<optimized out>, data=<optimized out>, keyboard_quit=keyboard_quit@entry=false) at eval.c:1788
#39 0x00005555555a762f in Fsignal (error_symbol=<optimized out>, error_symbol@entry=XIL(0x11f10), data=<optimized out>) at eval.c:1685
#40 0x00005555555a7838 in xsignal (data=<optimized out>, error_symbol=XIL(0x11f10)) at /usr/src/debug/app-editors/emacs-29.0.9999-r1/emacs/src/lisp.h:4558
#41 xsignal2 (error_symbol=error_symbol@entry=XIL(0x11f10), arg1=arg1@entry=XIL(0xc5d0), arg2=arg2@entry=XIL(0x2aaa97f13420)) at eval.c:1884
#42 0x00005555555a632a in wrong_type_argument (predicate=predicate@entry=XIL(0xc5d0), value=value@entry=XIL(0x2aaa97f13420)) at data.c:143
#43 0x00005555555a6673 in CHECK_TYPE (x=XIL(0x2aaa97f13420), predicate=XIL(0xc5d0), ok=0) at /usr/src/debug/app-editors/emacs-29.0.9999-r1/emacs/src/lisp.h:794
#44 check_number_coerce_marker (x=XIL(0x2aaa97f13420)) at data.c:2691
#45 arithcompare (comparison=ARITH_EQUAL, num2=make_fixnum(0), num1=XIL(0x2aaa97f13420)) at data.c:2703
#46 arithcompare_driver (comparison=ARITH_EQUAL, args=0x7fffffffcf00, nargs=2) at data.c:2828
#47 Feqlsign (nargs=2, args=0x7fffffffcf00) at data.c:2838
#48 0x00007fffed6307ec in F666f72776172642d627574746f6e_forward_button_0 () at /usr/bin/../lib64/emacs/29.0.60/native-lisp/29.0.60-6fba8809/preloaded/button-747c9d6e-f1e1dcc9.eln
#49 0x00005555557bdb5a in Ffuncall (nargs=3, args=0x7fffffffd080) at eval.c:2995
#50 0x00007fffc9e887b9 in F7961732d2d706f73742d636f6d6d616e642d68616e646c6572_yas__post_command_handler_0 () at /home/jj/.emacs.d/.local/cache/eln/29.0.60-6fba8809/yasnippet-1c1d5a5d-8df7bbfb.eln
#51 0x00005555557bdb5a in Ffuncall (nargs=1, args=0x7fffffffd1a8) at eval.c:2995
#52 0x00005555557bb851 in internal_condition_case_n (bfun=bfun@entry=0x555555709520 <safe_run_hooks_1>, nargs=nargs@entry=2, args=args@entry=0x7fffffffd1a0, handlers=handlers@entry=XIL(0x30), hfun=hfun@entry=0x55555570ba60 <safe_run_hooks_error>)
at eval.c:1558
#53 0x000055555570b1d3 in safe_run_hook_funcall (nargs=2, args=0x7fffffffd260) at keyboard.c:1891
#54 0x00005555557bbdfc in run_hook_with_args (nargs=2, args=0x7fffffffd260, funcall=0x55555570b130 <safe_run_hook_funcall>) at eval.c:2854
#55 0x0000555555711517 in safe_run_hooks_maybe_narrowed (hook=hook@entry=XIL(0xd260), w=<optimized out>) at keyboard.c:1929
#56 0x0000555555723f37 in command_loop_1 () at keyboard.c:1516
#57 0x00005555557bb657 in internal_condition_case (bfun=bfun@entry=0x555555723b00 <command_loop_1>, handlers=handlers@entry=XIL(0x90), hfun=hfun@entry=0x55555570b260 <cmd_error>) at eval.c:1474
#58 0x00005555557094f6 in command_loop_2 (handlers=handlers@entry=XIL(0x90)) at keyboard.c:1131
#59 0x00005555557bb5ac in internal_catch (tag=tag@entry=XIL(0x10050), func=func@entry=0x5555557094d0 <command_loop_2>, arg=arg@entry=XIL(0x90)) at eval.c:1197
#60 0x0000555555709491 in command_loop () at keyboard.c:1109
#61 0x0000555555710fb2 in recursive_edit_1 () at keyboard.c:718
#62 0x0000555555711310 in Frecursive_edit () at keyboard.c:801
#63 0x00005555555adfa5 in main (argc=2, argv=0x7fffffffd7d8) at emacs.c:2529
Any idea what's going on and how I should debug this further?
Cheers
next reply other threads:[~2023-03-29 21:54 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-29 21:54 Jonas Jelten [this message]
2023-03-30 5:14 ` Emacs segfaults when handling wrong_type_argument backtrace Eli Zaretskii
2023-03-30 9:36 ` Andrea Corallo
2023-03-30 10:30 ` Eli Zaretskii
2023-03-30 16:41 ` Jonas Jelten
2023-03-30 18:51 ` Andrea Corallo
2023-03-31 19:01 ` Jonas Jelten
2023-04-01 5:51 ` tomas
2023-04-01 6:11 ` Eli Zaretskii
2023-04-01 8:06 ` tomas
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