Mailinglist Archive: opensuse-kde3 (16 mails)

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Re: [opensuse-kde3] Re: kmail imap issues with 12.1
On Monday 12 March 2012 21:46:12 Carolin Liefke wrote:
Hi Ilya,

I added one more patch for imap. Please report back if it works.

unfortunately, it's still the same...

Cheers,
Carolin

In this case, we need a bigger hammer :)

Install gdb and debug packages for kdepim and kdelibs. Then, when kio_imap4
hangs, open a terminal and run (PID_OF_IMAP4 is pid of kio_imap4, of course):

gdb kio_imap4 PID_OF_IMAP4

gdb will attach to kio_imap4, and now we will ask it for backtrace. Type bt
and you should see something like this:

(gdb) bt
#0 0xffffe424 in __kernel_vsyscall ()
#1 0xb66a3621 in select () at ../sysdeps/unix/syscall-template.S:82
#2 0xb74d2dea in KIO::SlaveBase::dispatchLoop (this=0x80a0208)
at
/var/tmp/portage/kde3-base/kdelibs-9999/work/kdelibs/kio/kio/slavebase.cpp:286
#3 0xb5b79672 in kdemain (argc=4, argv=0x8080678)
at
/var/tmp/portage/kde3-base/kdepim-kioslaves-9999/work/kdepim/kioslaves/imap4/imap4.cc:135
#4 0x08050060 in launch (argc=4, _name=0x808a35c "kio_imap4",
args=0x808a3cc "", cwd=0x0, envc=0, envs=0x808a3d0 "", reset_env=false,
tty=0x0, avoid_loops=false, startup_id_str=0x8054ea2 "0")

at /var/tmp/portage/kde3-base/kdelibs-9999/work/kdelibs/kinit/kinit.cpp:662
#5 0x08051670 in handle_launcher_request (sock=9)
at /var/tmp/portage/kde3-base/kdelibs-9999/work/kdelibs/kinit/kinit.cpp:1229
#6 0x08051ceb in handle_requests (waitForPid=0)
at /var/tmp/portage/kde3-base/kdelibs-9999/work/kdelibs/kinit/kinit.cpp:1432
#7 0x08053395 in main (argc=5, argv=0xbfe336d4, envp=0xbfe336ec)
at /var/tmp/portage/kde3-base/kdelibs-9999/work/kdelibs/kinit/kinit.cpp:1893
(gdb)


Give me the backtrace and I will try to figure out what happens.

--
Serghei
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