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emacs 21.3.50 crashes on erc-select
From: |
Eugeny Korekin |
Subject: |
emacs 21.3.50 crashes on erc-select |
Date: |
Tue, 27 May 2003 17:35:16 +0700 (NOVST) |
Symptoms:
This is more detailed version of ealrier bugreport for the same issue.
I am using erc(http://sourceforge.net/projects/erc) as my irc client.
First, I start emacs through 'socksify emacs', cause I am because
socks5 firewall, 'socksify' is from dante(http://www.inet.no/dante/).
I cannot check now, if emacs 21.3.50 , started without socksify crashes
or not, but emacs 21.3 does not crashes in the same cirumstances.
'M-x erc-select' to server irc.rinet.ru
'M-x erc-select' to server irc.freenode.net
(order of servers doesn't matters, emacs can crash after first
erc-select, rarely, but it crashes with nearly 100% probability
after second erc-select).
Before crash there is error in minibuffer:
"Error in process sentinel: SIGPIPE is raised on process <name
of process> closing it" or something similiar.
last string of strace output before crash:
pid 1654] recvmsg(4, {msg_name(0)=NULL,
msg_iov(1)=[{"\6\0\2438\23\374\346@@\0\0\0.\0\200\2\0\0\0\0\314\1l\2"..., 32}],
msg_controllen=0, msg_flags=0}, 0) = 32
[pid 1654] poll([{fd=4, events=POLLIN}], 1, 0) = 0
[pid 1654] poll([{fd=4, events=POLLIN}], 1, 0) = 0
[pid 1654] getsockname(4, {sa_family=AF_UNIX, address@hidden, [2]) = 0
[pid 1654] sendmsg(4, {msg_name(0)=NULL, msg_iov(1)=[{"address@hidden", 16}],
msg_controllen=0, msg_flags=0}, 0) = 16
[pid 1654] ioctl(4, FIONREAD, [0]) = 0
[pid 1654] poll([{fd=4, events=POLLIN}], 1, 0) = 0
[pid 1654] sigreturn() = ? (mask now [PIPE CHLD])
[pid 1654] gettimeofday({1054031175, 47431}, NULL) = 0
[pid 1654] gettimeofday({1054031175, 47502}, NULL) = 0
[pid 1654] select(6, [3 5], NULL, NULL, {1, 254045}) = 0 (Timeout)
[pid 1654] rt_sigprocmask(SIG_BLOCK, [IO], [PIPE CHLD], 8) = 0
[pid 1654] rt_sigprocmask(SIG_SETMASK, [PIPE CHLD], [PIPE CHLD IO], 8) = 0
[pid 1654] --- SIGSEGV (Segmentation fault) @ 0 (0) ---
[pid 1654] rt_sigaction(SIGSEGV, {SIG_DFL}, {0x810eca0, [],
SA_RESTORER|SA_RESTART, 0x406596f8}, 8) = 0
[pid 1654] getpgrp() = 1654
[pid 1654] ioctl(0, TIOCGPGRP, [1653]) = 0
[pid 1654] kill(-1658, SIGHUP) = 0
[pid 1654] kill(-1655, SIGHUP) = 0
[pid 1654] open("/home/az/.emacs.d/auto-save-list/.saves-1654-reks.ftc.ru~",
O_WRONLY|O_CREAT|O_TRUNC|O_LARGEFILE, 0666) = 6
[pid 1654] close(6) = 0
[pid 1654] rt_sigaction(SIGIO, {SIG_IGN}, {0x81187d0, [],
SA_RESTORER|SA_RESTART, 0x406596f8}, 8) = 0
[pid 1654] rt_sigprocmask(SIG_UNBLOCK, [SEGV], [SEGV PIPE CHLD], 8) = 0
[pid 1654] getpid() = 1654
[pid 1654] kill(1654, SIGSEGV) = 0
[pid 1654] --- SIGSEGV (Segmentation fault) @ 0 (0) ---
[pid 1667] <... select resumed> ) = 1 (in [9])
[pid 1667] recvmsg(9, 0xbfffaae0, 0) = -1 ECONNRESET (Connection reset by
peer)
[pid 1667] _exit(1) = ?
+++ killed by SIGSEGV (core dumped) +++
gdb's backtrace:
#0 0x40659771 in kill () from /lib/libc.so.6
(gdb) bt
#0 0x40659771 in kill () from /lib/libc.so.6
#1 0x0810ed31 in fatal_error_signal (sig=1654) at emacs.c:384
#2 0x406596f8 in sigaction () from /lib/libc.so.6
#3 0x08087dad in sit_for (sec=30, usec=0, reading=1, display=1,
initial_display=0)
at dispnew.c:6247
#4 0x081146f0 in read_char (commandflag=1, nmaps=4, maps=0xbfffe560,
prev_event=405713340,
used_mouse_menu=0xbfffe598) at keyboard.c:2723
#5 0x0811ad17 in read_key_sequence (keybuf=0xbfffe6c0, bufsize=30,
prompt=405713340,
dont_downcase_last=0, can_return_switch_frame=1, fix_current_buffer=1) at
keyboard.c:8718
#6 0x0811199d in command_loop_1 () at keyboard.c:1507
#7 0x0816d23d in internal_condition_case (bfun=0x8111820 <command_loop_1>,
handlers=405810020,
hfun=0x81113d0 <cmd_error>) at eval.c:1333
#8 0x081116cb in command_loop_2 () at keyboard.c:1295
#9 0x0816cdba in internal_catch (tag=0, func=0x81116b0 <command_loop_2>,
arg=405713340)
at eval.c:1094
#10 0x08111681 in command_loop () at keyboard.c:1274
#11 0x08111182 in recursive_edit_1 () at keyboard.c:990
#12 0x08111299 in Frecursive_edit () at keyboard.c:1046
#13 0x0810fb18 in main (argc=1, argv=0xbfffec94) at emacs.c:1666
#14 0x406484d2 in __libc_start_main () from /lib/libc.so.6
In GNU Emacs 21.3.50.2 (i686-pc-linux-gnu)
of 2003-05-27 on reks
configured using `configure '--with-gtk''
Important settings:
value of $LC_ALL: nil
value of $LC_COLLATE: ru_RU.KOI8-R
value of $LC_CTYPE: ru_RU.KOI8-R
value of $LC_MESSAGES: C
value of $LC_MONETARY: ru_RU.KOI8-R
value of $LC_NUMERIC: ru_RU.KOI8-R
value of $LC_TIME: C
value of $LANG: ru_RU.KOI8-R
locale-coding-system: cyrillic-koi8
default-enable-multibyte-characters: t
Recent input:
<help-echo> <help-echo> <help-echo> <help-echo> <help-echo>
<help-echo> <help-echo> <help-echo> <help-echo> <help-echo>
<help-echo> <help-echo> <help-echo> <menu-bar> <help-menu>
<report-emacs-bug>
Recent messages:
Source file `/usr/local/share/emacs/21.3.50/lisp/sort.el' newer than
byte-compiled file
Loading modules-init.el (source)...done
Loading /home/az/.session...done
Loading flyspell...
Source file `/usr/local/share/emacs/21.3.50/lisp/textmodes/ispell.el' newer
than byte-compiled file
Loading flyspell...done
Starting new Ispell process...
Loading emacsbug...
Source file `/usr/local/share/emacs/21.3.50/lisp/mail/sendmail.el' newer than
byte-compiled file
Loading emacsbug...done
- emacs 21.3.50 crashes on erc-select,
Eugeny Korekin <=