Ktorrent was working fine on my system. After restarting X with
Ctrl-Alt-Backspace, I can't get ktorrent back up. When I start it, it
crashes
immediately. I see the ktorrent screen for less than a second and then it
disappears. I don't see anything useful in /var/log/messages
or /var/log/syslog.
I tried running it from the command line with strace. I got tons of
output.
I'm including only the last few lines here. After the crash, the KDE crash
handler offered to do a backtrace and I'm including that too.
>>>>>>> partial strace output
open("/home/solomon/.ICEauthority", O_RDONLY) = 5
fstat64(5, {st_mode=S_IFREG|0600, st_size=798, ...}) = 0
mmap2(NULL, 131072, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1,
0) =
0xb7f26000
read(5, "\0\4XSMP\0\0\0)local/shlomo1.solomon:"..., 131072) = 798
read(5, "", 131072) = 0
close(5) = 0
munmap(0xb7f26000, 131072) = 0
write(4, "\0\7\1\0\7\0\0\0\1\1\0\0\0\0\0\0\4\0DCOP\377\v\3\0KDEb"..., 64)
= 64
read(4, "\0\3\0\0\1\0\0\0", 8) = 8
read(4, "\0\0MIT\0\0\0", 8) = 8
access("/home/solomon/.ICEauthority", R_OK) = 0
open("/home/solomon/.ICEauthority", O_RDONLY) = 5
fstat64(5, {st_mode=S_IFREG|0600, st_size=798, ...}) = 0
mmap2(NULL, 131072, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1,
0) =
0xb7f26000
read(5, "\0\4XSMP\0\0\0)local/shlomo1.solomon:"..., 131072) = 798
close(5) = 0
munmap(0xb7f26000, 131072) = 0
write(4, "\0\4\1\0\3\0\0\0\20\0\0\0\0\0\0\0\2\353\274\356\351\225"..., 32)
=
32
read(4, "\0\10\0\2\2\0\0\0", 8) = 8
read(4, "\3\0KDE\0\0\0\3\0002.0\0\0\0", 16) = 16
getsockopt(4, SOL_SOCKET, SO_PEERCRED, "\314\25\0\0\364\1\0\0\364\1\0\0",
[12]) = 0
getuid32() = 500
write(4, "\1\2\1\0H\0\0\0\0\0\0\0", 12) = 12
write(4, "\0\0\0\0\0\0\0\vDCOPServer\0\0\0\0\1\0\0\0\0\25regi"..., 53) =
53
write(4, "\0\0\0\17anonymous-6997\0", 19) = 19
read(4, "\2\3\0\0027\0\0\0", 8) = 8
read(4, "\207\0\0\0", 4) = 4
read(4, "\0\0\0\vDCOPServer\0\0\0\0\0\0\0\0\tQCString\0"..., 55) = 55
write(4, "\1\2\1\0^\0\0\0\207\0\0\0", 12) = 12
write(4, "\0\0\0\17anonymous-6997\0\0\0\0\vDCOPServe"..., 81) = 81
write(4, "\0\0\0\tktorrent\0", 13) = 13
read(4, "\2\3\0\0023\0\0\0", 8) = 8
read(4, "\207\0\0\0", 4) = 4
read(4, "\0\0\0\vDCOPServer\0\0\0\0\17anonymous-699"..., 51) = 51
write(4, "\1\2\1\0i\0\0\0\2\0\0\0", 12) = 12
write(4, "\0\0\0\17anonymous-6997\0\0\0\0\tktorrent\0"..., 67) = 67
write(4, "\0\0\0\16/home/solomon\0\0\0\0\1\0\0\0\0\0\0\0\0\0\0"..., 38) =
38
read(4, "\2\5\0\2$\0\0\0", 8) = 8
read(4, "\2\0\0\0", 4) = 4
read(4, "\0\0\0\tktorrent\0\0\0\0\17anonymous-6997\0"..., 36) = 36
read(4, Qt: Warning: QObject::disconnect: Unexpected null parameter
Qt: Warning: QObject::disconnect: Unexpected null parameter
Qt: Warning: QObject::disconnect: Unexpected null parameter
"\2\6\0\0024\0\0\0", 8) = 8
read(4, "\2\0\0\0", 4) = 4
read(4, "\0\0\0\tktorrent\0\0\0\0\17anonymous-6997\0"..., 52) = 52
close(4) = 0
exit_group(0) = ?
Process 6997 detached
[EMAIL PROTECTED] ~]$ KCrash: Application 'ktorrent' crashing...
>>>>>>> backtrace output
(no debugging symbols found)
Using host libthread_db library "/lib/i686/libthread_db.so.1".
(no debugging symbols found)
`shared object read from target memory' has disappeared; keeping its
symbols.
(no debugging symbols found)
<< snip 20 identical lines >>
(no debugging symbols found)
(no debugging symbols found)
[Thread debugging using libthread_db enabled]
[New Thread -1235663152 (LWP 6632)]
(no debugging symbols found)
(no debugging symbols found)
<< snip 10 identical lines >>
(no debugging symbols found)
[KCrash handler]
#6 0xb7e0e577 in bt::Downloader::normalUpdate ()
from /usr/lib/libktorrent-2.1.2.so
#7 0xb7e277d8 in bt::Downloader::update () from /usr/lib/libktorrent-
2.1.2.so
#8 0xb7e3da3f in bt::TorrentControl::update ()
from /usr/lib/libktorrent-2.1.2.so
#9 0x08090814 in ?? ()
#10 0x080992c8 in ?? ()
#11 0xb6eac04d in QObject::activate_signal ()
from /usr/lib/qt3/lib/libqt-mt.so.3
#12 0xb6eacc5d in QObject::activate_signal ()
from /usr/lib/qt3/lib/libqt-mt.so.3
#13 0xb71c08f9 in QTimer::timeout () from /usr/lib/qt3/lib/libqt-mt.so.3
#14 0xb6ecf3cf in QTimer::event () from /usr/lib/qt3/lib/libqt-mt.so.3
#15 0xb6e4f037 in QApplication::internalNotify ()
from /usr/lib/qt3/lib/libqt-mt.so.3
#16 0xb6e4fea9 in QApplication::notify () from /usr/lib/qt3/lib/libqt-
mt.so.3
#17 0xb757626a in KApplication::notify () from /usr/lib/libkdecore.so.4
#18 0xb6e4422b in QEventLoop::activateTimers ()
from /usr/lib/qt3/lib/libqt-mt.so.3
#19 0xb6e00960 in QEventLoop::processEvents ()
from /usr/lib/qt3/lib/libqt-mt.so.3
#20 0xb6e64a60 in QEventLoop::enterLoop () from /usr/lib/qt3/lib/libqt-
mt.so.3
#21 0xb6e64916 in QEventLoop::exec () from /usr/lib/qt3/lib/libqt-mt.so.3
#22 0xb6e4e9ef in QApplication::exec () from /usr/lib/qt3/lib/libqt-
mt.so.3
#23 0x08070ea6 in ?? ()
#24 0xb65ad75c in __libc_start_main () from /lib/i686/libc.so.6
#25 0x080638e1 in ?? ()
--
Shlomo Solomon
http://the-solomons.net
Sent by KMail (KDE 3.5.4) on LINUX Mandriva 2007
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