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Subject: bug#78763: 30.0.50; Calling (profiler-cpu-log) segfaults Emacs if profiler is not running
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--=-=-=
Content-Type: text/plain
As of commit 22201dde773e5404f80baa1f59768e88d97a322a, calling
(profiler-cpu-log) while the CPU profiler is not running causes Emacs to
crash with a segfault. I have confirmed this issue also appears at
f69b822fb0e804a13ff7a4eb55fc2ae618e0de72, which was the tip of the
master branch at the time of writing.
To reproduce, simply run:
$ emacs -Q --batch --eval '(profiler-cpu-log)'
The gdb backtrace is attached to this email.
--=-=-=
Content-Type: text/plain
Content-Disposition: attachment; filename=backtrace.txt
Content-Transfer-Encoding: quoted-printable
$ gdb -x src/.gdbinit --args ~/src/emacs/trunk/src/emacs -Q --batch --eval =
'(profiler-cpu-log)'
GNU gdb (GDB) Rocky Linux 8.2-20.el8.0.1
Copyright (C) 2018 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.htm=
l>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.
Type "show copying" and "show warranty" for details.
This GDB was configured as "x86_64-redhat-linux-gnu".
Type "show configuration" for configuration details.
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>.
Find the GDB manual and other documentation resources online at:
<http://www.gnu.org/software/gdb/documentation/>.
For help, type "help".
Type "apropos word" to search for commands related to "word"...
Reading symbols from /home/azeng/src/emacs/trunk/src/emacs...done.
Warning: /usr/local/home/azeng/src/emacs/trunk/../lwlib: No such file or di=
rectory.
SIGINT is used by the debugger.
Are you sure you want to change it? (y or n) [answered Y; input not from te=
rminal]
Environment variable "DISPLAY" not defined.
TERM =3D xterm-256color
Breakpoint 1 at 0x53ef35: file emacs.c, line 441.
Breakpoint 2 at 0x503bd7: file xterm.c, line 26965.
(gdb) r
Starting program: /usr/local/home/azeng/src/emacs/trunk/src/emacs -Q --batc=
h --eval \(profiler-cpu-log\)
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib64/libthread_db.so.1".
[New Thread 0x7fffd43ff700 (LWP 1537182)]
Thread 1 "emacs" received signal SIGSEGV, Segmentation fault.
0x0000000000657910 in export_log (plog=3Dplog@entry=3D0xc45980 <cpu>) at pr=
ofiler.c:570
570 for (int i =3D 0; i < log->size; i++)
Missing separate debuginfos, use: yum debuginfo-install alsa-lib-1.2.10-2.e=
l8.x86_64 bzip2-libs-1.0.6-28.el8_10.x86_64 cairo-1.15.12-6.el8.x86_64 dbus=
-libs-1.12.8-26.el8.jane1.x86_64 expat-2.2.5-17.el8_10.x86_64 fontconfig-2.=
13.1-4.el8.x86_64 freetype-2.9.1-10.el8_10.x86_64 fribidi-1.0.4-9.el8.x86_6=
4 gdk-pixbuf2-2.36.12-6.el8_10.x86_64 glib2-2.66.1-3.el8.jane1.x86_64 glibc=
-2.28-251.el8_10.16.jane1.x86_64 gmp-6.1.2-12.el8.x86_64 gnutls-3.6.16-8.el=
8_10.3.x86_64 graphite2-1.3.10-10.el8.x86_64 harfbuzz-1.7.5-4.el8.x86_64 ja=
nsson-2.14-1.el8.x86_64 jbigkit-libs-2.1-14.el8.x86_64 libICE-1.0.9-15.el8.=
x86_64 libSM-1.2.3-1.el8.x86_64 libX11-1.6.8-9.el8_10.x86_64 libX11-xcb-1.6=
.8-9.el8_10.x86_64 libXaw-1.0.13-10.el8.x86_64 libXcomposite-0.4.4-14.el8.x=
86_64 libXext-1.3.4-1.el8.x86_64 libXfixes-5.0.3-7.el8.x86_64 libXinerama-1=
.1.4-1.el8.x86_64 libXmu-1.1.3-1.el8.x86_64 libXpm-3.5.12-11.el8.x86_64 lib=
Xrandr-1.5.2-1.el8.x86_64 libXrender-0.9.10-7.el8.x86_64 libXt-1.1.5-12.el8=
.x86_64 libattr-2.4.48-3.el8.x86_64 libblkid-2.32.1-46.el8.x86_64 libcap-2.=
70-4.el8.jane1.x86_64 libcroco-0.6.12-4.el8_2.1.x86_64 libdatrie-0.2.9-7.el=
8.x86_64 libffi-3.1-24.el8.x86_64 libgcc-8.5.0-26.el8_10.x86_64 libgccjit-8=
.5.0-27.el8.x86_64 libgcrypt-1.8.5-7.el8_6.x86_64 libjpeg-turbo-1.5.3-14.el=
8_10.x86_64 libmount-2.32.1-46.el8.x86_64 libmpc-1.1.0-9.1.el8.x86_64 libpn=
g-1.6.34-5.el8.x86_64 libselinux-2.9-10.el8_10.x86_64 libtiff-4.0.9-34.el8_=
10.x86_64 libtree-sitter-0.20.7-1.el8.x86_64 libuuid-2.32.1-46.el8.x86_64 l=
ibxcb-1.13.1-1.el8.x86_64 libxml2-2.9.7-19.el8_10.x86_64 mpfr-3.1.6-1.el8.x=
86_64 nettle-3.4.1-7.el8.x86_64 nss_db-2.28-251.el8_10.16.jane1.x86_64 pang=
o-1.42.4-8.el8.x86_64 pcre-8.42-6.el8.x86_64 pixman-0.38.4-4.el8.x86_64 sql=
ite-libs-3.36.0-3.el8.jane1.x86_64 systemd-libs-239-82.el8_10.5.jane1.x86_6=
4 zlib-1.2.11-26.el8.x86_64
(gdb) bt full
#0 0x0000000000657910 in export_log (plog=3Dplog@entry=3D0xc45980 <cpu>) a=
t profiler.c:570
i =3D 0
log =3D 0x0
h =3D XIL(0xd6fea5)
#1 0x0000000000657a14 in Fprofiler_cpu_log () at profiler.c:548
prof_cpu =3D false
ret =3D <optimized out>
#2 0x00000000005d541d in eval_sub (form=3Dform@entry=3DXIL(0x7ffff73cab43)=
) at lisp.h:2210
i =3D 0
maxargs =3D 0
args_left =3D XIL(0)
numargs =3D 0
original_fun =3D <optimized out>
original_args =3D XIL(0)
fun =3D XIL(0xba3d25)
val =3D <optimized out>
funcar =3D <optimized out>
argvals =3D {XIL(0xcf1180), XIL(0x1), XIL(0xcf1180), XIL(0x19), XIL=
(0x7fffffffcc50), make_fixnum(1522323), XIL(0x7fffffffcc50), XIL(0xc23970)}
#3 0x00000000005d8039 in Feval (form=3DXIL(0x7ffff73cab43), lexical=3D<opt=
imized out>) at eval.c:2389
#4 0x00000000005d38b1 in funcall_subr (subr=3D0xb9aae0 <Seval>, numargs=3D=
numargs@entry=3D2, args=3Dargs@entry=3D0x7fffd4bff1c0) at eval.c:3092
argbuf =3D {XIL(0xd30fa4), XIL(0), XIL(0), make_fixnum(1546292), XI=
L(0x7fffffffcd00), XIL(0x5e4750), XIL(0x7fffe2370270), XIL(0x7fffe28b7ce5)}
a =3D <optimized out>
maxargs =3D 2
fun =3D <optimized out>
#5 0x000000000061a397 in exec_byte_code (fun=3D<optimized out>, fun@entry=
=3DXIL(0x7fffe23478dd), args_template=3D<optimized out>, args_template@entr=
y=3D0, nargs=3D<optimized out>,=20
nargs@entry=3D0, args=3D<optimized out>, args@entry=3D0x7fffffffce60) a=
t lisp.h:2210
call_nargs =3D 2
call_fun =3D <optimized out>
template =3D <optimized out>
val =3D <optimized out>
call_args =3D 0x7fffd4bff1c0
original_fun =3D XIL(0x6c60)
op =3D 2
type =3D <optimized out>
targets =3D=20
{0x61c461 <exec_byte_code+11234>, 0x61c479 <exec_byte_code+11258>=
, 0x61c4ab <exec_byte_code+11308>, 0x61c4ad <exec_byte_code+11310>, 0x61c4a=
f <exec_byte_code+11312>, 0x61c479 <exec_byte_code+11258>, 0x61c4b1 <exec_b=
yte_code+11314>, 0x61c4e8 <exec_byte_code+11369>, 0x619a45 <exec_byte_code+=
454>, 0x619a8e <exec_byte_code+527>, 0x619a90 <exec_byte_code+529>, 0x619a9=
2 <exec_byte_code+531>, 0x619a94 <exec_byte_code+533>, 0x619a45 <exec_byte_=
code+454>, 0x619a96 <exec_byte_code+535>, 0x619a2e <exec_byte_code+431>, 0x=
619e00 <exec_byte_code+1409>, 0x619e5f <exec_byte_code+1504>, 0x619e61 <exe=
c_byte_code+1506>, 0x619e63 <exec_byte_code+1508>, 0x619e65 <exec_byte_code=
+1510>, 0x619e00 <exec_byte_code+1409>, 0x619e7e <exec_byte_code+1535>, 0x6=
19e67 <exec_byte_code+1512>, 0x619f98 <exec_byte_code+1817>, 0x619fd8 <exec=
_byte_code+1881>, 0x619fda <exec_byte_code+1883>, 0x619fdc <exec_byte_code+=
1885>, 0x619fde <exec_byte_code+1887>, 0x619f98 <exec_byte_code+1817>, 0x61=
9f75 <exec_byte_code+1782>, 0x619f81 <exec_byte_code+1794>, 0x61a003 <exec_=
byte_code+1924>, 0x61a15c <exec_byte_code+2269>, 0x61a161 <exec_byte_code+2=
274>, 0x61a166 <exec_byte_code+2279>, 0x61a16b <exec_byte_code+2284>, 0x61a=
003 <exec_byte_code+1924>, 0x619fe0 <exec_byte_code+1889>, 0x619fec <exec_b=
yte_code+1901>, 0x61a3d3 <exec_byte_code+2900>, 0x61a41d <exec_byte_code+29=
74>, 0x61a41f <exec_byte_code+2976>, 0x61a421 <exec_byte_code+2978>, 0x61a4=
23 <exec_byte_code+2980>, 0x61a3d3 <exec_byte_code+2900>, 0x61a3b0 <exec_by=
te_code+2865>, 0x61a3bc <exec_byte_code+2877>, 0x61a88f <exec_byte_code+411=
2>, 0x61a82e <exec_byte_code+4015>, 0x61a7c5 <exec_byte_code+3910>, 0x61c46=
1 <exec_byte_code+11234>, 0x61c461 <exec_byte_code+11234>, 0x61c461 <exec_b=
yte_code+11234>, 0x61c461 <exec_byte_code+11234>, 0x61c461 <exec_byte_code+=
11234>, 0x61a9e8 <exec_byte_code+4457>, 0x61aaba <exec_byte_code+4667>, 0x6=
1ab51 <exec_byte_code+4818>, 0x61ab93 <exec_byte_code+4884>, 0x61abdb <exec=
_byte_code+4956>, 0x619bde <exec_byte_code+863>, 0x619d71 <exec_byte_code+1=
266>, 0x61ac23 <exec_byte_code+5028>, 0x619b86 <exec_byte_code+775>, 0x619d=
a8 <exec_byte_code+1321>, 0x61ac5a <exec_byte_code+5083>, 0x61ac91 <exec_by=
te_code+5138>, 0x61acba <exec_byte_code+5179>, 0x61acf1 <exec_byte_code+523=
4>, 0x61ad27 <exec_byte_code+5288>, 0x61ada7 <exec_byte_code+5416>, 0x61add=
0 <exec_byte_code+5457>, 0x61aef2 <exec_byte_code+5747>, 0x61b016 <exec_byt=
e_code+6039>, 0x61b03f <exec_byte_code+6080>, 0x61b068 <exec_byte_code+6121=
>, 0x61b09f <exec_byte_code+6176>, 0x61b0d6 <exec_byte_code+6231>, 0x61b10d=
<exec_byte_code+6286>, 0x61b14a <exec_byte_code+6347>, 0x61b17d <exec_byte=
_code+6398>, 0x61b1b0 <exec_byte_code+6449>, 0x61b229 <exec_byte_code+6570>=
, 0x61b27d <exec_byte_code+6654>, 0x61b2d1 <exec_byte_code+6738>, 0x61b339 =
<exec_byte_code+6842>, 0x61b3a9 <exec_byte_code+6954>, 0x61b419 <exec_byte_=
code+7066>, 0x61b489 <exec_byte_code+7178>, 0x61b4f9 <exec_byte_code+7290>,=
0x61b580 <exec_byte_code+7425>, 0x61b5de <exec_byte_code+7519>, 0x61b665 <=
exec_byte_code+7654>, 0x61b6cd <exec_byte_code+7758>, 0x61b735 <exec_byt--T=
ype <RET> for more, q to quit, c to continue without paging--c
e_code+7862>, 0x61b8cd <exec_byte_code+8270>, 0x61a6d4 <exec_byte_code+3669=
>, 0x61b910 <exec_byte_code+8337>, 0x61b939 <exec_byte_code+8378>, 0x61b9ad=
<exec_byte_code+8494>, 0x61b9f0 <exec_byte_code+8561>, 0x61ba33 <exec_byte=
_code+8628>, 0x61ba5c <exec_byte_code+8669>, 0x61ba87 <exec_byte_code+8712>=
, 0x61bab2 <exec_byte_code+8755>, 0x61bae5 <exec_byte_code+8806>, 0x61c461 =
<exec_byte_code+11234>, 0x61bb13 <exec_byte_code+8852>, 0x61bb3e <exec_byte=
_code+8895>, 0x61bb69 <exec_byte_code+8938>, 0x61bb94 <exec_byte_code+8981>=
, 0x61bbbf <exec_byte_code+9024>, 0x61bbea <exec_byte_code+9067>, 0x61a6d4 =
<exec_byte_code+3669>, 0x61c461 <exec_byte_code+11234>, 0x61bc13 <exec_byte=
_code+9108>, 0x61bc4f <exec_byte_code+9168>, 0x61bc78 <exec_byte_code+9209>=
, 0x61bca1 <exec_byte_code+9250>, 0x61bcd8 <exec_byte_code+9305>, 0x61bd0f =
<exec_byte_code+9360>, 0x61bd38 <exec_byte_code+9401>, 0x61bd61 <exec_byte_=
code+9442>, 0x61bd98 <exec_byte_code+9497>, 0x61bdcf <exec_byte_code+9552>,=
0x61be06 <exec_byte_code+9607>, 0x61be31 <exec_byte_code+9650>, 0x61c461 <=
exec_byte_code+11234>, 0x61a674 <exec_byte_code+3573>, 0x61a425 <exec_byte_=
code+2982>, 0x619b40 <exec_byte_code+705>, 0x61a4bc <exec_byte_code+3133>, =
0x61a4fe <exec_byte_code+3199>, 0x61a540 <exec_byte_code+3265>, 0x61a586 <e=
xec_byte_code+3335>, 0x61a655 <exec_byte_code+3542>, 0x619f4c <exec_byte_co=
de+1741>, 0x61a6b5 <exec_byte_code+3638>, 0x61a700 <exec_byte_code+3713>, 0=
x61a75d <exec_byte_code+3806>, 0x61a789 <exec_byte_code+3850>, 0x61a8bc <ex=
ec_byte_code+4157>, 0x61a908 <exec_byte_code+4233>, 0x61a945 <exec_byte_cod=
e+4294>, 0x61a98e <exec_byte_code+4367>, 0x61c461 <exec_byte_code+11234>, 0=
x61be5a <exec_byte_code+9691>, 0x61be97 <exec_byte_code+9752>, 0x61bec0 <ex=
ec_byte_code+9793>, 0x61bee9 <exec_byte_code+9834>, 0x61bf12 <exec_byte_cod=
e+9875>, 0x61bf3b <exec_byte_code+9916>, 0x61bf72 <exec_byte_code+9971>, 0x=
61bfa9 <exec_byte_code+10026>, 0x61bfe0 <exec_byte_code+10081>, 0x61c017 <e=
xec_byte_code+10136>, 0x61c0f4 <exec_byte_code+10357>, 0x61c12b <exec_byte_=
code+10412>, 0x61c162 <exec_byte_code+10467>, 0x61c18b <exec_byte_code+1050=
8>, 0x61c207 <exec_byte_code+10632>, 0x61c287 <exec_byte_code+10760>, 0x61c=
2c2 <exec_byte_code+10819>, 0x61c2fd <exec_byte_code+10878>, 0x61b7d4 <exec=
_byte_code+8021>, 0x61b862 <exec_byte_code+8163>, 0x61c330 <exec_byte_code+=
10929>, 0x61c3d6 <exec_byte_code+11095>, 0x61c461 <exec_byte_code+11234>, 0=
x61c461 <exec_byte_code+11234>, 0x61c461 <exec_byte_code+11234>, 0x61c461 <=
exec_byte_code+11234>, 0x61c461 <exec_byte_code+11234>, 0x61c461 <exec_byte=
_code+11234>, 0x61ad61 <exec_byte_code+5346>, 0x61b1e3 <exec_byte_code+6500=
>, 0x61b967 <exec_byte_code+8424>, 0x61c52a <exec_byte_code+11435>, 0x61c56=
c <exec_byte_code+11501>, 0x61c461 <exec_byte_code+11234>, 0x61c461 <exec_b=
yte_code+11234>, 0x61c5bb <exec_byte_code+11580>, 0x61c605 <exec_byte_code+=
11654>, 0x61c461 <exec_byte_code+11234>, 0x61c461 <exec_byte_code+11234>, 0=
x61c461 <exec_byte_code+11234>, 0x61c461 <exec_byte_code+11234>, 0x61c461 <=
exec_byte_code+11234>, 0x61c461 <exec_byte_code+11234>, 0x61c461 <exec_byte=
_code+11234>, 0x61c461 <exec_byte_code+11234>, 0x61c7ec <exec_byte_code+121=
41> <repeats 64 times>}
quitcounter =3D 25 '\031'
bc =3D 0xb82df0 <main_thread+496>
top =3D 0x7fffd4bff1b8
pc =3D 0x7fffe28b7d41 "\266\005\202z\003\315\350\351\016C\"\003\206=
}\001\n\211A\022\242\211\262\r\315\324\003\003\003\334$\266\203\203\225\001=
\006\n\331\315O\262\v\210\334\352\353\006\f!!\262\v\211\203\267\001\316\016=
D\006\fC\"\026D\006\t\203\331\001\016D\262\n\210\202z\003\006\t\203\317\001=
\006\t\006\v\006\vAB\241\210\006\tA\262\n\210\202z\003\006\n\016DB\211\026D=
\262\n\210\202z\003\353\002\206\347\001\n\211A\022\242!\354\352\002!!\355\0=
01!\203\366\001\211\262\002\356\002\315\334#\266\003\202z\003\353\002\206\n=
\002\n\211A\022\242!\352\001!\354\001!\357\001!\203\032\002\211\262\002\016=
A\360\232\203)\002\361\002!\266\004\202z\003\362\002!\266\004\202z\003"...
vector =3D <optimized out>
maxdepth =3D <optimized out>
const_length =3D <optimized out>
bytestr_length =3D <optimized out>
vectorp =3D 0x7fffe2359f58
max_stack =3D <optimized out>
frame_base =3D <optimized out>
fp =3D <optimized out>
bytestr_data =3D 0x7fffe28b7bd8 "\306 \210\b\203\034"
rest =3D <optimized out>
mandatory =3D <optimized out>
nonrest =3D <optimized out>
pushedargs =3D <optimized out>
result =3D <optimized out>
#6 0x00000000005d2d4a in fetch_and_exec_byte_code (fun=3Dfun@entry=3DXIL(0=
x7fffe23478dd), args_template=3Dargs_template@entry=3D0, nargs=3Dnargs@entr=
y=3D0, args=3Dargs@entry=3D0x7fffffffce60) at eval.c:3135
#7 0x00000000005d5e2d in funcall_lambda (fun=3Dfun@entry=3DXIL(0x7fffe2347=
8dd), nargs=3Dnargs@entry=3D0, arg_vector=3Darg_vector@entry=3D0x7fffffffce=
60) at lisp.h:1298
val =3D <optimized out>
syms_left =3D make_fixnum(0)
next =3D <optimized out>
lexenv =3D <optimized out>
i =3D <optimized out>
optional =3D <optimized out>
rest =3D <optimized out>
previous_rest =3D <optimized out>
#8 0x00000000005d70d4 in apply_lambda (fun=3Dfun@entry=3DXIL(0x7fffe23478d=
d), args=3D<optimized out>, count=3Dcount@entry=3D...) at eval.c:3157
arg_vector =3D 0x7fffffffce60
tem =3D <optimized out>
sa_avail =3D <optimized out>
numargs =3D 0
args_left =3D XIL(0)
#9 0x00000000005d5649 in eval_sub (form=3Dform@entry=3DXIL(0x7fffe27e4cf3)=
) at eval.c:2572
original_fun =3D XIL(0x7fffe172de68)
original_args =3D XIL(0)
fun =3D XIL(0x7fffe23478dd)
val =3D <optimized out>
funcar =3D <optimized out>
argvals =3D {XIL(0xcf1080), XIL(0x1), XIL(0xcf1080), XIL(0), XIL(0x=
7fffffffcf40), make_fixnum(1522323), XIL(0x7fffffffcf40), XIL(0xc23970)}
#10 0x00000000005d8039 in Feval (form=3DXIL(0x7fffe27e4cf3), lexical=3Dlexi=
cal@entry=3DXIL(0x30)) at eval.c:2389
#11 0x0000000000540f5f in top_level_2 () at lisp.h:1179
setup_handler =3D true
res =3D <optimized out>
#12 0x00000000005cfeb5 in internal_condition_case (bfun=3Dbfun@entry=3D0x54=
0f3c <top_level_2>, handlers=3Dhandlers@entry=3DXIL(0x90), hfun=3Dhfun@entr=
y=3D0x547d22 <cmd_error>) at eval.c:1537
val =3D <optimized out>
c =3D 0xd40910
#13 0x0000000000540e98 in top_level_1 (ignore=3Dignore@entry=3DXIL(0)) at l=
isp.h:1179
#14 0x00000000005cfdfc in internal_catch (tag=3Dtag@entry=3DXIL(0x10830), f=
unc=3Dfunc@entry=3D0x540e76 <top_level_1>, arg=3Darg@entry=3DXIL(0)) at eva=
l.c:1217
val =3D <optimized out>
c =3D 0xd35ec0
#15 0x0000000000540e15 in command_loop () at lisp.h:1179
#16 0x0000000000547893 in recursive_edit_1 () at keyboard.c:744
val =3D <optimized out>
#17 0x0000000000547c51 in Frecursive_edit () at keyboard.c:827
buffer =3D <optimized out>
#18 0x0000000000540211 in main (argc=3D5, argv=3D0x7fffffffd208) at emacs.c=
:2624
stack_bottom_variable =3D 0x6a046d <__libc_csu_init+77>
old_argc =3D <optimized out>
no_loadup =3D false
junk =3D 0x0
dname_arg =3D 0x0
ch_to_dir =3D 0x0
original_pwd =3D 0x0
dump_mode =3D <optimized out>
skip_args =3D 1
temacs =3D 0x0
attempt_load_pdump =3D <optimized out>
only_version =3D false
rlim =3D {
rlim_cur =3D 10022912,=20
rlim_max =3D 18446744073709551615
}
lc_all =3D <optimized out>
sockfd =3D -1
module_assertions =3D <optimized out>
Lisp Backtrace:
"profiler-cpu-log" (0xffffcc00)
"eval" (0xd4bff1c0)
"command-line-1" (0xd4bff0b8)
"command-line" (0xd4bff040)
"normal-top-level" (0xffffce60)
(gdb) xbacktrace
"profiler-cpu-log" (0xffffcc00)
"eval" (0xd4bff1c0)
"command-line-1" (0xd4bff0b8)
"command-line" (0xd4bff040)
"normal-top-level" (0xffffce60)
--=-=-=
Content-Type: text/plain
In GNU Emacs 30.0.50 (build 7, x86_64-pc-linux-gnu, X toolkit, cairo
version 1.15.12, Xaw scroll bars) of 2025-06-11 built on
igm-qws-u12685a
Repository revision: 22201dde773e5404f80baa1f59768e88d97a322a
Repository branch: HEAD
System Description: Rocky Linux 8.10 (Green Obsidian)
Configured using:
'configure --config-cache --with-x-toolkit=lucid --without-gpm
--without-gconf --without-selinux --without-imagemagick --with-modules
--with-gif=no --with-cairo --with-rsvg --without-compress-install
--with-tree-sitter --with-native-compilation=aot --prefix=
'CFLAGS=-ggdb3 -Og -fno-omit-frame-pointer' LDFLAGS=-ggdb3'
Configured features:
CAIRO DBUS FREETYPE GLIB GMP GNUTLS GSETTINGS HARFBUZZ JPEG JSON
LIBSYSTEMD LIBXML2 MODULES NATIVE_COMP NOTIFY INOTIFY PDUMPER PNG RSVG
SECCOMP SOUND SQLITE3 THREADS TIFF TOOLKIT_SCROLL_BARS TREE_SITTER X11
XDBE XIM XINPUT2 XPM LUCID ZLIB
Important settings:
value of $LANG: en_US.utf8
locale-coding-system: utf-8-unix
Major mode: Lisp Interaction
Minor modes in effect:
tooltip-mode: t
global-eldoc-mode: t
eldoc-mode: t
show-paren-mode: t
electric-indent-mode: t
mouse-wheel-mode: t
tool-bar-mode: t
menu-bar-mode: t
file-name-shadow-mode: t
global-font-lock-mode: t
font-lock-mode: t
blink-cursor-mode: t
minibuffer-regexp-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
Load-path shadows:
None found.
Features:
(shadow sort mail-extr emacsbug message mailcap yank-media puny dired
dired-loaddefs rfc822 mml mml-sec password-cache epa derived epg rfc6068
epg-config gnus-util time-date subr-x mm-decode mm-bodies mm-encode
mail-parse rfc2231 mailabbrev gmm-utils mailheader cl-loaddefs cl-lib
sendmail rfc2047 rfc2045 ietf-drums mm-util mail-prsvr mail-utils
compile text-property-search comint ansi-osc ansi-color ring comp-run
comp-common rx term/xterm xterm byte-opt gv bytecomp byte-compile rmc
iso-transl tooltip cconv eldoc paren electric uniquify ediff-hook
vc-hooks lisp-float-type elisp-mode mwheel term/x-win x-win
term/common-win x-dnd touch-screen 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 seq simple cl-generic indonesian philippine
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 theme-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 x-toolkit xinput2 x multi-tty move-toolbar
make-network-process native-compile emacs)
Memory information:
((conses 16 108023 11051) (symbols 48 6804 0) (strings 32 28851 2118)
(string-bytes 1 959502) (vectors 16 17388)
(vector-slots 8 258214 11288) (floats 8 38 51) (intervals 56 297 3)
(buffers 984 11))
--=-=-=--
Content-Disposition: inline Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-Mailer: MIME-tools 5.505 (Entity 5.505) Content-Type: text/plain; charset=utf-8 X-Loop: help-debbugs@HIDDEN From: help-debbugs@HIDDEN (GNU bug Tracking System) To: Aaron Zeng <azeng@HIDDEN> Subject: bug#78763: Acknowledgement (30.0.50; Calling (profiler-cpu-log) segfaults Emacs if profiler is not running) Message-ID: <handler.78763.B.174967580011144.ack <at> debbugs.gnu.org> References: <q7mmsaeq9dj.fsf@HIDDEN> X-Gnu-PR-Message: ack 78763 X-Gnu-PR-Package: emacs Reply-To: 78763 <at> debbugs.gnu.org Date: Wed, 11 Jun 2025 21:04:02 +0000 Thank you for filing a new bug report with debbugs.gnu.org. This is an automatically generated reply to let you know your message has been received. Your message is being forwarded to the package maintainers and other interested parties for their attention; they will reply in due course. Your message has been sent to the package maintainer(s): bug-gnu-emacs@HIDDEN If you wish to submit further information on this problem, please send it to 78763 <at> debbugs.gnu.org. Please do not send mail to help-debbugs@HIDDEN unless you wish to report a problem with the Bug-tracking system. --=20 78763: https://debbugs.gnu.org/cgi/bugreport.cgi?bug=3D78763 GNU Bug Tracking System Contact help-debbugs@HIDDEN with problems
X-Loop: help-debbugs@HIDDEN
Subject: bug#78763: 30.0.50; Calling (profiler-cpu-log) segfaults Emacs if profiler is not running
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merge 78763 78762
thanks
> Cc: app-emacs-dev@HIDDEN
> Date: Wed, 11 Jun 2025 17:03:04 -0400
> From: Aaron Zeng via "Bug reports for GNU Emacs,
> the Swiss army knife of text editors" <bug-gnu-emacs@HIDDEN>
>
> As of commit 22201dde773e5404f80baa1f59768e88d97a322a, calling
> (profiler-cpu-log) while the CPU profiler is not running causes Emacs to
> crash with a segfault. I have confirmed this issue also appears at
> f69b822fb0e804a13ff7a4eb55fc2ae618e0de72, which was the tip of the
> master branch at the time of writing.
>
> To reproduce, simply run:
> $ emacs -Q --batch --eval '(profiler-cpu-log)'
>
> The gdb backtrace is attached to this email.
Thanks, this is the same problem as in bug#78762, so I've merged them.
Received: (at control) by debbugs.gnu.org; 12 Jun 2025 05:07:45 +0000 From debbugs-submit-bounces <at> debbugs.gnu.org Thu Jun 12 01:07:45 2025 Received: from localhost ([127.0.0.1]:55085 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1uPaAD-00030y-81 for submit <at> debbugs.gnu.org; Thu, 12 Jun 2025 01:07:45 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:47988) by debbugs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.84_2) (envelope-from <eliz@HIDDEN>) id 1uPaAA-00030P-1o; Thu, 12 Jun 2025 01:07:42 -0400 Received: from fencepost.gnu.org ([2001:470:142:3::e]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from <eliz@HIDDEN>) id 1uPaA4-0006dh-FM; Thu, 12 Jun 2025 01:07:36 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnu.org; s=fencepost-gnu-org; h=References:Subject:In-Reply-To:To:From:Date: mime-version; bh=DSkDdp6nKrlwigBZ0J/21ClShcJNq7Y/4YNB9Wr+dAQ=; b=Jc4uvYFIS32G vBWElBPV35184CNM4NxA003QHHiS+6DBJQY7JIt+D+wr/icvwYbswYtTIvir9urAB57EXjWKyr8jd 6aGo7TIaS8BufwuRJc7xZPTar2W/GqidkqZzTintTnvpg+sGmU8MNSMkO7HcIFO/rmCqqj1TOJFiw gS7QoBeh4oTaRxZ9qilu8d883lhZDH6ZPqJ39BiDoUP6BHxjT1B3bz0yjUnznK34fGbtZanb/k2eL Ss4jVFhY3ynEXsohl73RBk6S7ImqSfcFf/D2KkuW3yu5sPczou7s+DJVBlp3ni+ifQJ/MbADh91lm HMI/+mhoEwYCtWGsUyAwpg==; Date: Thu, 12 Jun 2025 08:07:32 +0300 Message-Id: <86h60lh7jf.fsf@HIDDEN> From: Eli Zaretskii <eliz@HIDDEN> To: Aaron Zeng <azeng@HIDDEN>, Zach Shaftel <zach@HIDDEN> In-Reply-To: <q7mmsaeq9dj.fsf@HIDDEN> (bug-gnu-emacs@HIDDEN) Subject: Re: bug#78763: 30.0.50; Calling (profiler-cpu-log) segfaults Emacs if profiler is not running References: <q7mmsaeq9dj.fsf@HIDDEN> X-Spam-Score: -2.3 (--) X-Debbugs-Envelope-To: control Cc: app-emacs-dev@HIDDEN, 78763 <at> debbugs.gnu.org X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -3.3 (---) merge 78763 78762 thanks > Cc: app-emacs-dev@HIDDEN > Date: Wed, 11 Jun 2025 17:03:04 -0400 > From: Aaron Zeng via "Bug reports for GNU Emacs, > the Swiss army knife of text editors" <bug-gnu-emacs@HIDDEN> > > As of commit 22201dde773e5404f80baa1f59768e88d97a322a, calling > (profiler-cpu-log) while the CPU profiler is not running causes Emacs to > crash with a segfault. I have confirmed this issue also appears at > f69b822fb0e804a13ff7a4eb55fc2ae618e0de72, which was the tip of the > master branch at the time of writing. > > To reproduce, simply run: > $ emacs -Q --batch --eval '(profiler-cpu-log)' > > The gdb backtrace is attached to this email. Thanks, this is the same problem as in bug#78762, so I've merged them.
GNU bug tracking system
Copyright (C) 1999 Darren O. Benham,
1997 nCipher Corporation Ltd,
1994-97 Ian Jackson.