Bug 153143 - gam_server hangs on write()
gam_server hangs on write()
Status: CLOSED RAWHIDE
Product: Fedora
Classification: Fedora
Component: gamin (Show other bugs)
3
All Linux
medium Severity medium
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Assigned To: Alexander Larsson
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Depends On:
Blocks:
  Show dependency treegraph
 
Reported: 2005-04-01 15:17 EST by Dan Williams
Modified: 2008-05-01 11:38 EDT (History)
1 user (show)

See Also:
Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of:
Environment:
Last Closed: 2006-07-11 07:01:05 EDT
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Regression: ---
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Documentation: ---
CRM:
Verified Versions:
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oVirt Team: ---
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: ---


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Description Dan Williams 2005-04-01 15:17:12 EST
FC3, using gamin-0.0.25-1.FC3.

I was editing a few documents in gedit, then hit Ctl+S to save and immediately
Ctl+O to open another file, I do this quite often.  Seems that gamin doesn't
really like that too much, as gam_server seems stuck trying to do something with
one of the files I have open in gedit (though not, I think, the one I just saved
which was NetworkManagerDevice.c).


gedit:
--------------------------------

Thread 1 (Thread -1209026880 (LWP 4925)):
#0  0x0072f7a2 in _dl_sysinfo_int80 () from /lib/ld-linux.so.2
#1  0x00a4f48b in __write_nocancel () from /lib/tls/libpthread.so.0
#2  0x00320526 in gamin_write_byte (fd=18, data=0xbfe7a010 "\v", len=11) at
gam_api.c:499
#3  0x003206e9 in gamin_send_request (type=GAM_REQ_DIR, fd=18,
filename=0x8c1b4b0 "/", fr=0x8a16768, userData=0xb,
    data=0x8a14ac0, has_reqnum=0) at gam_api.c:590
#4  0x00321376 in FAMMonitorDirectory (fc=0x89f09a0, filename=0x8c1b4b0 "/",
fr=0x8a16768, userData=0xfffffe00)
    at gam_api.c:1052
#5  0x00367295 in do_monitor_add (method=0x368f00,
method_handle_return=0xfffffe00, uri=0x1,
    monitor_type=GNOME_VFS_MONITOR_DIRECTORY) at file-method.c:2241
#6  0x00d84705 in _gnome_vfs_monitor_do_add (method=0x368f00, handle=0xfffffe00,
uri=0x8a34268,
    monitor_type=GNOME_VFS_MONITOR_DIRECTORY, callback=0xfffffe00,
user_data=0xfffffe00) at gnome-vfs-monitor.c:110
#7  0x00d863b7 in gnome_vfs_monitor_add (handle=0xfffffe00, text_uri=0xfffffe00
<Address 0xfffffe00 out of bounds>,
    monitor_type=4294966784, callback=0xfffffe00, user_data=0xfffffe00) at
gnome-vfs-ops.c:765
#8  0x00fb96ec in gtk_file_system_gnome_vfs_new () from
/usr/lib/gtk-2.0/2.4.0/filesystems/libgnome-vfs.so
#9  0x07b32c7b in gtk_file_system_get_folder () from /usr/lib/libgtk-x11-2.0.so.0
#10 0x07b971e0 in gtk_path_bar_get_type () from /usr/lib/libgtk-x11-2.0.so.0
#11 0x07b265f4 in shortcuts_model_filter_get_type () from
/usr/lib/libgtk-x11-2.0.so.0
#12 0x07b1be54 in gtk_file_chooser_get_current_folder () from
/usr/lib/libgtk-x11-2.0.so.0
#13 0x07b2a748 in shortcuts_model_filter_get_type () from
/usr/lib/libgtk-x11-2.0.so.0
#14 0x07b1be54 in gtk_file_chooser_get_current_folder () from
/usr/lib/libgtk-x11-2.0.so.0
#15 0x07b2a748 in shortcuts_model_filter_get_type () from
/usr/lib/libgtk-x11-2.0.so.0
#16 0x07b1be54 in gtk_file_chooser_get_current_folder () from
/usr/lib/libgtk-x11-2.0.so.0
#17 0x07b1c726 in gtk_file_chooser_set_current_folder_uri () from
/usr/lib/libgtk-x11-2.0.so.0
#18 0x08080c4c in bonobo_mdi_save_state ()
#19 0x080814fb in gedit_file_selector_open_multi ()
#20 0x0807728d in gedit_file_open ()
#21 0x002ab619 in bonobo_socket_add_id () from /usr/lib/libbonoboui-2.so.0
#22 0x00a10347 in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
#23 0x0424a518 in bonobo_closure_invoke_va_list () from /usr/lib/libbonobo-2.so.0
#24 0x0424a785 in bonobo_closure_invoke () from /usr/lib/libbonobo-2.so.0
#25 0xbfe7b5d0 in ?? ()
#26 0xbfe7b62c in ?? ()

gamin:
-------------------------------------

[root@localhost src]$ strace -p 5810
Process 5810 attached - interrupt to quit
write(29, "\32\0\1\0\33\0\1\0\20\0NetworkManager.c", 26 <unfinished ...>
Process 5810 detached
[root@localhost src]$

(gdb) bt
#0  0x0072f7a2 in _dl_sysinfo_int80 () from /lib/ld-linux.so.2
#1  0x007ffe43 in __write_nocancel () from /lib/tls/libc.so.6
#2  0x0804ddef in gam_client_conn_write (source=0xfffffe00, fd=29,
data=0xbfe09340, len=26) at gam_channel.c:773
#3  0x0804ee43 in gam_send_event (conn=0x809cf60, reqno=27, event=-1075801280,
path=0x80a2fce "NetworkManager.c", len=16)
    at gam_connection.c:538
#4  0x0804aa8e in gam_server_emit_event (path=0x80a2fa8
"/work/gnome/NetworkManager-STABLE/src/NetworkManager.c",
    is_dir_node=0, event=GAMIN_EVENT_CHANGED, subs=0x80b3ad0, force=0) at
gam_server.c:268
#5  0x0804b983 in gam_poll_emit_event (node=0x80a2d38,
event=GAMIN_EVENT_CHANGED, exist_subs=0x0) at gam_poll.c:242
#6  0x0804c2e2 in gam_poll_scan_directory_internal (dir_node=0x80b3540) at
gam_poll.c:526
#7  0x0804cf03 in gam_poll_scan_directory (path=0x80b3668
"/work/gnome/NetworkManager-STABLE/src") at gam_poll.c:1017
#8  0x08050f54 in gam_dnotify_pipe_handler (user_data=0x8083c78) at
gam_dnotify.c:253
#9  0x009d19c7 in g_vasprintf () from /usr/lib/libglib-2.0.so.0
#10 0x009ad7bb in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#11 0x009af242 in g_main_context_acquire () from /usr/lib/libglib-2.0.so.0
#12 0x009af4ef in g_main_loop_run () from /usr/lib/libglib-2.0.so.0
#13 0x0804ac86 in main (argc=1, argv=0xbfe0ba04) at gam_server.c:353
#14 0x0075ce33 in __libc_start_main () from /lib/tls/libc.so.6
#15 0x08049ec1 in _start ()
(gdb)
Comment 1 Matthew Miller 2006-07-10 18:56:48 EDT
Fedora Core 3 is now maintained by the Fedora Legacy project for security
updates only. If this problem is a security issue, please reopen and
reassign to the Fedora Legacy product. If it is not a security issue and
hasn't been resolved in the current FC5 updates or in the FC6 test
release, reopen and change the version to match.

Thank you!
Comment 2 Dan Williams 2006-07-11 07:01:05 EDT
Calling this one fixed in rawhide.

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