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[gcmd-dev] Debugging 1.3.4++


From: Michael
Subject: [gcmd-dev] Debugging 1.3.4++
Date: Tue, 13 Mar 2007 21:51:07 +0100
User-agent: Alpenglühn 7.2

My checks were to quick: Navigation's not ok. Anybody else with the same 
symptoms ?
First of all, cd .. by mouse or keyboard needs unusual long time, especially a 
cd back to toplevel (/) needs 2-3 seconds. Normally not recognizable 
microseconds. I got the impressions the deeper in hierarchy the less delay. 
That could mean something is doing recursive lookups. I can hear a short 
intense harddisk activity, for every cd. At very first run, gcmd even crashed 
and i had to kill -9. I catched this strace snippet though i doubt it can help:

poll([{fd=4, events=POLLIN}, {fd=3, events=POLLIN, revents=POLLIN}, {fd=8, 
events=POLLIN|POLLPRI}, {fd=22, events=POLLIN}], 4, 125) = 1
ioctl(3, FIONREAD, [32])                = 0
read(3, "p\2on\214\375\276L\1\4\4\0\0\0\0\0\0\0\0\4\4\4\4\4\0\0"..., 32) = 32
gettimeofday({1173813656, 974667}, NULL) = 0
write(3, "address@hidden", 8)        = 8
read(3, 0x7ffff4b508e0, 32)             = -1 EAGAIN (Resource temporarily 
unavailable)
poll([{fd=3, events=POLLIN, revents=POLLIN}], 1, -1) = 1

Another thing is, I can't change the pane with tab anymore. The other keys seem 
to work though. This could be unrelated, of course (i fiddled with the USB 
ports and BIOS before, to get the USB keyboard working at boottime) but 
anything else seems to work normal: I checked with mc in gnome-terminal, gedit, 
gqview, and firefox. All file choosers and all keys are ok. No delay. And no 
FAM at all. It's probably no gnome-vfs bug. 

Attached: 
* lsof -p while crashed (before blowing SIGTERM)
* zip archive with full debug options (excerpts):
(1) mouse navigation, diving from toplevel into homefolder and back
(2) the same with key navigation

My laptop is busy defragmenting 50G over USB lowlevel 8} but i will compare 
that tomorrow.

Attachment: lsof_gcmd.bz2
Description: application/bzip

Attachment: gcmd_debug.zip
Description: Zip archive


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