[Pidgin] #8956: SIGILL Random Crashes
Pidgin
trac at pidgin.im
Wed Apr 15 12:04:07 EDT 2009
#8956: SIGILL Random Crashes
--------------------------+-------------------------------------------------
Reporter: WormFood | Owner: lschiere
Type: defect | Status: new
Component: unclassified | Version: 2.5.5
Keywords: |
--------------------------+-------------------------------------------------
I looked, but could not seem to find another bug report like this one.
Crashed 6 times, in about 10 minutes, 3 of the times it was like this. I
am attaching 2 other back traces, but they appear to be the same problem.
{{{
(gdb) run
Starting program: /usr/bin/pidgin
[Thread debugging using libthread_db enabled]
[New Thread 0xb6fe1970 (LWP 7832)]
warning: Lowest section in /usr/lib/libicudata.so.40 is .hash at 000000b4
Program received signal SIGILL, Illegal instruction.
[Switching to Thread 0xb6fe1970 (LWP 7832)]
0xb4fe31e2 in ?? ()
(gdb) bt
#0 0xb4fe31e2 in ?? ()
#1 0xb7443ef6 in __xmlRaiseError (schannel=0xb4fe31e0, channel=0,
data=0x8f197b4, ctx=0x95d8300, nod=0x0, domain=1, code=4,
level=XML_ERR_FATAL, file=0x0, line=1, str1=0x0, str2=0x0, str3=0x0,
int1=0, col=1, msg=0xb75356a1 "Document is empty\n") at error.c:612
#2 0xb744851b in xmlFatalErr (ctxt=0x95d8300, error=150050740,
info=0xb7559678 "\002") at parser.c:464
#3 0xb745f8a3 in xmlParseDocument__internal_alias (ctxt=0x95d8300) at
parser.c:10012
#4 0xb74603f2 in xmlSAXUserParseMemory__internal_alias (sax=0xb77ad960,
user_data=0x9166a38, buffer=0x8faaf68 "", size=749) at parser.c:13618
#5 0xb7764305 in xmlnode_from_str (str=0x8faaf68 "", size=749) at
../../libpurple/xmlnode.c:715
#6 0xb5b069be in msn_soap_read_cb (data=0x95b0328, fd=32, cond=3) at
../../../../libpurple/protocols/msn/soap.c:454
#7 0x080a8943 in pidgin_io_invoke (source=0x9157fc0, condition=<value
optimized out>, data=0x972b7d8) at ../../pidgin/gtkeventloop.c:78
#8 0xb78234ad in g_io_unix_dispatch (source=0x96aedd0, callback=0x80a8900
<pidgin_io_invoke>, user_data=0x972b7d8) at /build/buildd-
glib2.0_2.20.1-1-i386-SPuBUJ/glib2.0-2.20.1/glib/giounix.c:162
#9 0xb77ec848 in IA__g_main_context_dispatch (context=0x8ce83c8) at
/build/buildd-
glib2.0_2.20.1-1-i386-SPuBUJ/glib2.0-2.20.1/glib/gmain.c:1814
#10 0xb77efdab in g_main_context_iterate (context=0x8ce83c8, block=1,
dispatch=1, self=0x8cc03e8) at /build/buildd-
glib2.0_2.20.1-1-i386-SPuBUJ/glib2.0-2.20.1/glib/gmain.c:2448
#11 0xb77f027a in IA__g_main_loop_run (loop=0x955e330) at /build/buildd-
glib2.0_2.20.1-1-i386-SPuBUJ/glib2.0-2.20.1/glib/gmain.c:2656
#12 0xb7ad13e9 in IA__gtk_main () at /build/buildd-
gtk+2.0_2.14.7-5-i386-7mYrFV/gtk+2.0-2.14.7/gtk/gtkmain.c:1200
#13 0x080c29f6 in main (argc=134865280, argv=0x810f810) at
../../pidgin/gtkmain.c:881
(gdb) bt full
#0 0xb4fe31e2 in ?? ()
No symbol table info available.
#1 0xb7443ef6 in __xmlRaiseError (schannel=0xb4fe31e0, channel=0,
data=0x8f197b4, ctx=0x95d8300, nod=0x0, domain=1, code=4,
level=XML_ERR_FATAL, file=0x0, line=1, str1=0x0, str2=0x0, str3=0x0,
int1=0, col=1, msg=0xb75356a1 "Document is empty\n") at error.c:612
ctxt = (xmlParserCtxtPtr) 0x95d8300
node = (xmlNodePtr) 0x0
str = 0x9e5d008 "Document is empty\n"
input = <value optimized out>
to = (xmlErrorPtr) 0x95d8480
baseptr = (xmlNodePtr) 0x0
#2 0xb744851b in xmlFatalErr (ctxt=0x95d8300, error=150050740,
info=0xb7559678 "\002") at parser.c:464
errmsg = 0xb4fe31e0 "����������������������������������������, at t�"
#3 0xb745f8a3 in xmlParseDocument__internal_alias (ctxt=0x95d8300) at
parser.c:10012
start = "\000\000\000"
enc = <value optimized out>
#4 0xb74603f2 in xmlSAXUserParseMemory__internal_alias (sax=0xb77ad960,
user_data=0x9166a38, buffer=0x8faaf68 "", size=749) at parser.c:13618
ret = 0
ctxt = <value optimized out>
#5 0xb7764305 in xmlnode_from_str (str=0x8faaf68 "", size=749) at
../../libpurple/xmlnode.c:715
ret = <value optimized out>
real_size = 749
__PRETTY_FUNCTION__ = "xmlnode_from_str"
#6 0xb5b069be in msn_soap_read_cb (data=0x95b0328, fd=32, cond=3) at
../../../../libpurple/protocols/msn/soap.c:454
count = <value optimized out>
cnt = -1
perrno = <value optimized out>
buf =
"�\237k�,\177l�\210\237�\t\030\001��\000\000\000\000\001\000\000\000\210\237�\t\200\237�\t\23048��4�\t\000\000\000\000H\001��\227'3�p98�(��\tH\001���b2�\000���$:8�p98�\23048�\000\000\000\000(��\t(\002��\f\2173�(��\t\000\000\000\000�4�\t\210\n��\003\000\000\000�Y�\b\020\002��\220\001��\000\001쿰\n��\000\000\000\000\016\001\000\000\000\026��(��\tT��\t\001\000\000\000\000\000\000\000�Y�\b\000\000\000\000(\201s@\000\000\000\000`�c@\000\000\000\000P\002k@\000\000\000\000"...
cursor = 0
#7 0x080a8943 in pidgin_io_invoke (source=0x9157fc0, condition=<value
optimized out>, data=0x972b7d8) at ../../pidgin/gtkeventloop.c:78
purple_cond = 3
#8 0xb78234ad in g_io_unix_dispatch (source=0x96aedd0, callback=0x80a8900
<pidgin_io_invoke>, user_data=0x972b7d8) at /build/buildd-
glib2.0_2.20.1-1-i386-SPuBUJ/glib2.0-2.20.1/glib/giounix.c:162
buffer_condition = 150050740
#9 0xb77ec848 in IA__g_main_context_dispatch (context=0x8ce83c8) at
/build/buildd-
glib2.0_2.20.1-1-i386-SPuBUJ/glib2.0-2.20.1/glib/gmain.c:1814
No locals.
#10 0xb77efdab in g_main_context_iterate (context=0x8ce83c8, block=1,
dispatch=1, self=0x8cc03e8) at /build/buildd-
glib2.0_2.20.1-1-i386-SPuBUJ/glib2.0-2.20.1/glib/gmain.c:2448
max_priority = 2147483647
timeout = 1199
some_ready = 1
nfds = 18
allocated_nfds = <value optimized out>
fds = (GPollFD *) 0x96b1a00
__PRETTY_FUNCTION__ = "g_main_context_iterate"
#11 0xb77f027a in IA__g_main_loop_run (loop=0x955e330) at /build/buildd-
glib2.0_2.20.1-1-i386-SPuBUJ/glib2.0-2.20.1/glib/gmain.c:2656
self = (GThread *) 0x8cc03e8
__PRETTY_FUNCTION__ = "IA__g_main_loop_run"
#12 0xb7ad13e9 in IA__gtk_main () at /build/buildd-
gtk+2.0_2.14.7-5-i386-7mYrFV/gtk+2.0-2.14.7/gtk/gtkmain.c:1200
tmp_list = (GList *) 0x0
functions = (GList *) 0x0
init = (GtkInitFunction *) 0x0
loop = (GMainLoop *) 0x955e330
#13 0x080c29f6 in main (argc=134865280, argv=0x810f810) at
../../pidgin/gtkmain.c:881
opt_help = <value optimized out>
opt_login = 0
opt_nologin = 0
opt_version = 0
opt_si = 1
opt_config_dir_arg = 0x0
opt_login_arg = 0x0
opt_session_arg = 0x0
accounts = <value optimized out>
sig_indx = <value optimized out>
sigset = {__val = {82951, 0 <repeats 31 times>}}
prev_sig_disp = (void (*)(int)) 0xb4fe31e0
errmsg =
"8\235���\177���b���\177��\002\000\000\000\001\000\000\0004C���\000��\b\000\000\000\b\000\000\000��\002��b��\233x����\002���\002�\b",
'\0' <repeats 11 times>,
"\210�\216�\000\000\000\0008D��\006\220���b��\000\000\000\0000h/��E���b���b��\221����\205��\000\000\000\0000h/�\000\000\000\000(�\002��\177���\177��\005\000\000\000\004\000\000\000�C���\000��\b\000\000\000\024\000\000\000��\002��b��\233x����\002���\002�\024",
'\0' <repeats 11 times>, "P\230"...
error = (GError *) 0x0
opt = <value optimized out>
gui_check = <value optimized out>
debug_enabled = <value optimized out>
migration_failed = <value optimized out>
active_accounts = <value optimized out>
long_options = {{name = 0x810a24a "config", has_arg = 1, flag =
0x0, val = 99}, {name = 0x80f9556 "debug", has_arg = 0, flag = 0x0, val =
100}, {name = 0x80fcbaf "help", has_arg = 0,
flag = 0x0, val = 104}, {name = 0x80f9821 "login", has_arg = 2, flag =
0x0, val = 108}, {name = 0x81065e7 "multiple", has_arg = 0, flag = 0x0,
val = 109}, {name = 0x81065f0 "nologin",
has_arg = 0, flag = 0x0, val = 110}, {name = 0x81065f8 "nocrash",
has_arg = 0, flag = 0x0, val = 120}, {name = 0x810a240 "session", has_arg
= 1, flag = 0x0, val = 115}, {
name = 0x80fe887 "version", has_arg = 0, flag = 0x0, val = 118}, {name
= 0x810a253 "display", has_arg = 1, flag = 0x0, val = 68}, {name =
0x8106600 "sync", has_arg = 0, flag = 0x0, val = 83}, {
name = 0x0, has_arg = 0, flag = 0x0, val = 0}}
(gdb) continue
Continuing.
Program terminated with signal SIGILL, Illegal instruction.
The program no longer exists.
(gdb) run
Starting program: /usr/bin/pidgin
[Thread debugging using libthread_db enabled]
[New Thread 0xb703e970 (LWP 7854)]
warning: Lowest section in /usr/lib/libicudata.so.40 is .hash at 000000b4
Program received signal SIGILL, Illegal instruction.
[Switching to Thread 0xb703e970 (LWP 7854)]
0xb50401e2 in ?? ()
(gdb) continue
Continuing.
Program terminated with signal SIGILL, Illegal instruction.
The program no longer exists.
(gdb)
}}}
--
Ticket URL: <http://developer.pidgin.im/ticket/8956>
Pidgin <http://pidgin.im>
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