From: Jelle de J. <jel...@po...> - 2008-07-20 15:01:17
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Nikolaus Rath wrote: > Jelle de Jong <jel...@po...> writes: >> Nikolaus Rath wrote: >>> Jelle de Jong <jel...@po...> writes: >>>> Now i created the sshf-fuse-dbg package, i have to find a workable way >>>> to backtrace sshfs process while playing multimedia trough a sshfs >>>> system. (hints welcome) >>> Start gdb and attach it to the running sshfs process, as explained on >>> the ubuntu wiki. >> Yesterday I did a debug session, loaded gdb and attached sshfs and >> continued the process (see attachment). >> >> I start watching a dvd over my sshfs connection and after 16 minutes >> the player froze unrecoverable. I did a killall -9 totem-xine. Then i >> tried to access my sshfs mount but this one was also completely frozen >> hanging my thunar file-manager. So i did a killall -9 sshfs. This made >> my system working again. I did a back-trace with gdb but no info came >> out of it. I remounted my sshfs and watched the rest of the dvd >> without problems. >> >> Any idea's how to provide more debug info? > > Yeah, you need to do the backtrace *before* killing the process. > Otherwise there is nothing left that gdb could do any work on. > > So *before* you do any killall calls, create the backtraces. > Thank you again for the information, Last to days I gathered three backtrace reports after three sshfs freezes. I attached the reports as attachments. Is this information that you can use to find the problem? Best regards, Jelle |