[Bug 39149] Re: [Dapper] sftp hangs if I haven't done ssh-add

[Chris Lee]

Here is a stacktrace.  I get to it via the 'Places->Bookmarks' menu.  If I do what cantormath suggests in the first comment, I do *not* get the problem.

0xffffe410 in __kernel_vsyscall ()
(gdb) thread apply all bt

Thread 3 (Thread -1227162704 (LWP 10398)):
#0  0xffffe410 in __kernel_vsyscall ()
#1  0xb74e88c4 in poll () from /lib/tls/i686/cmov/libc.so.6
#2  0xb7695788 in g_main_context_check () from /usr/lib/libglib-2.0.so.0
#3  0xb7695c58 in g_main_loop_run () from /usr/lib/libglib-2.0.so.0
#4  0xb777770e in link_thread_io_context () from /usr/lib/libORBit-2.so.0
#5  0xb76ae582 in g_static_private_free () from /usr/lib/libglib-2.0.so.0
#6  0xb76f8341 in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#7  0xb74f24ee in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 2 (Thread -1265337424 (LWP 10435)):
#0  0xffffe410 in __kernel_vsyscall ()
#1  0xb76fac76 in pthread_cond_wait@@GLIBC_2.3.2 ()
   from /lib/tls/i686/cmov/libpthread.so.0
#2  0xb79605ef in job_notify (job=0x8611708,
    notify_result=<value optimized out>) at gnome-vfs-job.c:156
#3  0xb796219f in _gnome_vfs_dispatch_module_callback (callback=0xfffffffc,
    in=0xfffffffc, in_size=4294967292, out=0xfffffffc, out_size=4294967292,
    user_data=0xfffffffc, response=0xfffffffc, response_data=0xfffffffc)
    at gnome-vfs-job.c:1808
#4  0xb796a4fa in async_callback_invoke (in=0xfffffffc, in_size=4294967292,
    out=0xfffffffc, out_size=4294967292, callback_data=0x82016c8)
    at gnome-vfs-module-callback.c:151
#5  0xb796b55f in gnome_vfs_module_callback_invoke (
    callback_name=0xb6c7f82c "fill-authentication", in=0xb49470d0, in_size=40,
    out=0xb4947118, out_size=24) at gnome-vfs-module-callback.c:891
#6  0xb6c7cceb in sftp_get_connection (connection=0xb49471f8, uri=0x8611558)
    at sftp-method.c:900
#7  0xb6c7e1e5 in do_get_file_info (method=0xb6c80d00, uri=0x8611558,
    file_info=0x861a438, options=25, context=0x8611548) at sftp-method.c:2349
#8  0xb7957463 in gnome_vfs_get_file_info_uri_cancellable (uri=0x8611558,
    info=0x861a438, options=4294967292, context=0x8611548)
    at gnome-vfs-cancellable-ops.c:201
#9  0xb796193b in _gnome_vfs_job_execute (job=0x8611708)
    at gnome-vfs-job.c:1319
#10 0xb796002b in thread_entry_point (data=0x8611708, user_data=0x0)
    at gnome-vfs-job-queue.c:66
#11 0xb76b0428 in g_thread_pool_free () from /usr/lib/libglib-2.0.so.0
#12 0xb76ae582 in g_static_private_free () from /usr/lib/libglib-2.0.so.0
#13 0xb76f8341 in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#14 0xb74f24ee in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread -1225677120 (LWP 10397)):
#0  0xffffe410 in __kernel_vsyscall ()
#1  0xb76fd2ae in __lll_mutex_lock_wait ()
   from /lib/tls/i686/cmov/libpthread.so.0
#2  0xb76f9fbb in _L_mutex_lock_33 () from /lib/tls/i686/cmov/libpthread.so.0
#3  0x00000000 in ?? ()
#0  0xffffe410 in __kernel_vsyscall ()

-- 
[Dapper] sftp hangs if I haven't done ssh-add
https://launchpad.net/bugs/39149