Red Hat Bugzilla – Bug 418971
hang when getting password / accessing keyring
Last modified: 2007-12-21 12:18:41 EST
Description of problem: I see evolution hanging from time to time. Attaching gdb gives the following backtrace: (gdb) bt #0 0x0012d402 in __kernel_vsyscall () #1 0x0040152b in read () from /lib/libpthread.so.0 #2 0x0120afd0 in read_all (fd=35, buf=0xb2dd03a8 "", len=4) at /usr/include/bits/unistd.h:45 #3 0x0120c398 in run_sync_operation (buffer=0xbfdd7ab4, receive_buffer=0xbfdd7aa0) at gnome-keyring.c:652 #4 0x0120c80e in gnome_keyring_find_items_sync (type=GNOME_KEYRING_ITEM_NETWORK_PASSWORD, attributes=0xada51cb0, found=0xbfdd7b38) at gnome-keyring.c:2148 #5 0x0036c466 in ep_get_password (msg=0xae20ff00) at e-passwords.c:702 #6 0x0036bfc5 in ep_idle_dispatch (data=0x0) at e-passwords.c:237 #7 0x03099541 in g_idle_dispatch (source=0xb2c4ee00, callback=0x4, user_data=0x0) at gmain.c:4132 #8 0x0309b10c in IA__g_main_context_dispatch (context=0x9ec94c8) at gmain.c:2061 #9 0x0309e54f in g_main_context_iterate (context=0x9ec94c8, block=1, dispatch=1, self=0x9ea26c8) at gmain.c:2694 #10 0x0309e8f9 in IA__g_main_loop_run (loop=0x9ef0b50) at gmain.c:2898 #11 0x00898813 in bonobo_main () at bonobo-main.c:311 #12 0x0805e6f1 in main (argc=2, argv=0xbfdd7ee4) at main.c:602 #13 0x0747b390 in __libc_start_main (main=0x805e340 <main>, argc=2, ubp_av=0xbfdd7ee4, init=0x805eee0 <__libc_csu_init>, fini=0x805eed0 <__libc_csu_fini>, rtld_fini=0x11e940 <_dl_fini>, stack_end=0xbfdd7edc) at libc-start.c:220 #14 0x0804f671 in _start () Version-Release number of selected component (if applicable): How reproducible: Steps to Reproduce: 1. 2. 3. Actual results: Expected results: Additional info:
And here's one from all threads: (gdb) c Continuing. Program received signal SIGINT, Interrupt. [Switching to Thread 0xb7f90710 (LWP 12622)] 0x0012d402 in __kernel_vsyscall () (gdb) bt #0 0x0012d402 in __kernel_vsyscall () #1 0x0040152b in read () from /lib/libpthread.so.0 #2 0x0120afd0 in read_all (fd=35, buf=0xb2dd03a8 "", len=4) at /usr/include/bits/unistd.h:45 #3 0x0120c398 in run_sync_operation (buffer=0xbfdd7ab4, receive_buffer=0xbfdd7aa0) at gnome-keyring.c:652 #4 0x0120c80e in gnome_keyring_find_items_sync (type=GNOME_KEYRING_ITEM_NETWORK_PASSWORD, attributes=0xada51cb0, found=0xbfdd7b38) at gnome-keyring.c:2148 #5 0x0036c466 in ep_get_password (msg=0xae20ff00) at e-passwords.c:702 #6 0x0036bfc5 in ep_idle_dispatch (data=0x0) at e-passwords.c:237 #7 0x03099541 in g_idle_dispatch (source=0xb2c4ee00, callback=0x4, user_data=0x0) at gmain.c:4132 #8 0x0309b10c in IA__g_main_context_dispatch (context=0x9ec94c8) at gmain.c:2061 #9 0x0309e54f in g_main_context_iterate (context=0x9ec94c8, block=1, dispatch=1, self=0x9ea26c8) at gmain.c:2694 #10 0x0309e8f9 in IA__g_main_loop_run (loop=0x9ef0b50) at gmain.c:2898 #11 0x00898813 in bonobo_main () at bonobo-main.c:311 #12 0x0805e6f1 in main (argc=2, argv=0xbfdd7ee4) at main.c:602 #13 0x0747b390 in __libc_start_main (main=0x805e340 <main>, argc=2, ubp_av=0xbfdd7ee4, init=0x805eee0 <__libc_csu_init>, fini=0x805eed0 <__libc_csu_fini>, rtld_fini=0x11e940 <_dl_fini>, stack_end=0xbfdd7edc) at libc-start.c:220 #14 0x0804f671 in _start () (gdb) thread apply all bt Thread 3 (Thread 0xb58feb90 (LWP 12633)): #0 0x0012d402 in __kernel_vsyscall () #1 0x0752eac3 in __poll (fds=0x75b9ff4, nfds=2, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87 #2 0x0309e583 in g_main_context_iterate (context=0xa20ca20, block=1, dispatch=1, self=0xa206d98) at gmain.c:2996 #3 0x0309e8f9 in IA__g_main_loop_run (loop=0xa20a098) at gmain.c:2898 #4 0x028ac234 in libnm_glib_dbus_worker (user_data=0xa20cb28) at libnm_glib.c:427 #5 0x030be72f in g_thread_create_proxy (data=0xa206d98) at gthread.c:635 #6 0x003fa50b in start_thread (arg=0xb58feb90) at pthread_create.c:297 #7 0x07538b2e in clone () from /lib/libc.so.6 Thread 2 (Thread 0xb62ffb90 (LWP 17415)): #0 0x0012d402 in __kernel_vsyscall () #1 0x003fe5d5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #2 0x0307dd82 in g_async_queue_pop_intern_unlocked (queue=0xadc64900, try=<value optimized out>, end_time=0x0) at gasyncqueue.c:334 #3 0x005cefe5 in e_msgport_wait (msgport=0xa5d5100) at e-msgport.c:684 #4 0x0036c0ce in ep_msg_send (msg=0xae20ff00) at e-passwords.c:298 #5 0x0036dc35 in e_passwords_get_password (component_name=0x526eebe "Mail", key=0xb2c51aa0 "pop://kmaraas@mail.broadpark.no/") at e-passwords.c:1121 #6 0x052401bb in get_password (session=0x9f24cf0, service=0xb24f4f0, domain=0x526eebe "Mail", prompt=0xae2d5a00 "Vennligst oppgi POP-passord for kmaraas på vert mail.broadpark.no", item=0x4c4d545 "password", flags=4, ex=0xa503b04) at mail-session.c:184 #7 0x0032d5b5 in camel_session_get_password (session=0x9f24cf0, service=0xb24f4f0, domain=0x0, prompt=0xae2d5a00 "Vennligst oppgi POP-passord for kmaraas på vert mail.broadpark.no", item=0x4c4d545 "password", flags=4, ex=0xa503b04) at camel-session.c:376 #8 0x04c4c7a0 in pop3_try_authenticate (service=0xb24f4f0, reprompt=<value optimized out>, errmsg=<value optimized out>, ex=0xa503b04) at camel-pop3-store.c:479 #9 0x04c4ccf9 in pop3_connect (service=0xb24f4f0, ex=0xa503b04) at camel-pop3-store.c:601 #10 0x0032c3af in camel_service_connect (service=0xb24f4f0, ex=0xa503b04) at camel-service.c:371 ---Type <return> to continue, or q <return> to quit--- #11 0x0032d7c2 in camel_session_get_service_connected (session=0x9f24cf0, url_string=0xa3c3aa8 "pop://kmaraas@mail.broadpark.no/;use_ssl=never", type=CAMEL_PROVIDER_STORE, ex=0xa503b04) at camel-session.c:271 #12 0x052421d2 in mail_tool_get_inbox (url=0xa3c3aa8 "pop://kmaraas@mail.broadpark.no/;use_ssl=never", ex=0xa503b04) at mail-tools.c:70 #13 0x0523c736 in fetch_mail_exec (m=0xa503af0) at mail-ops.c:296 #14 0x05238239 in mail_msg_proxy (msg=0xa503af0) at mail-mt.c:500 #15 0x030c02b8 in g_thread_pool_thread_proxy (data=0xa23ac10) at gthreadpool.c:265 #16 0x030be72f in g_thread_create_proxy (data=0xa8c4a28) at gthread.c:635 #17 0x003fa50b in start_thread (arg=0xb62ffb90) at pthread_create.c:297 #18 0x07538b2e in clone () from /lib/libc.so.6 Thread 1 (Thread 0xb7f90710 (LWP 12622)): #0 0x0012d402 in __kernel_vsyscall () #1 0x0040152b in read () from /lib/libpthread.so.0 #2 0x0120afd0 in read_all (fd=35, buf=0xb2dd03a8 "", len=4) at /usr/include/bits/unistd.h:45 #3 0x0120c398 in run_sync_operation (buffer=0xbfdd7ab4, receive_buffer=0xbfdd7aa0) at gnome-keyring.c:652 #4 0x0120c80e in gnome_keyring_find_items_sync (type=GNOME_KEYRING_ITEM_NETWORK_PASSWORD, attributes=0xada51cb0, found=0xbfdd7b38) at gnome-keyring.c:2148 #5 0x0036c466 in ep_get_password (msg=0xae20ff00) at e-passwords.c:702 #6 0x0036bfc5 in ep_idle_dispatch (data=0x0) at e-passwords.c:237 #7 0x03099541 in g_idle_dispatch (source=0xb2c4ee00, callback=0x4, user_data=0x0) at gmain.c:4132 #8 0x0309b10c in IA__g_main_context_dispatch (context=0x9ec94c8) at gmain.c:2061 #9 0x0309e54f in g_main_context_iterate (context=0x9ec94c8, block=1, dispatch=1, self=0x9ea26c8) at gmain.c:2694 #10 0x0309e8f9 in IA__g_main_loop_run (loop=0x9ef0b50) at gmain.c:2898 #11 0x00898813 in bonobo_main () at bonobo-main.c:311 #12 0x0805e6f1 in main (argc=2, argv=0xbfdd7ee4) at main.c:602 #13 0x0747b390 in __libc_start_main (main=0x805e340 <main>, argc=2, ubp_av=0xbfdd7ee4, init=0x805eee0 <__libc_csu_init>, fini=0x805eed0 <__libc_csu_fini>, rtld_fini=0x11e940 <_dl_fini>, stack_end=0xbfdd7edc) at libc-start.c:220 #14 0x0804f671 in _start ()
Hmm, my initial suspicion is gnome-keyring. I don't think Evolution has really changed its keyring logic much recently. I'll try to investigate further if it happens to me.
This problem doesn't happens in gnome-keyrings-2.20.2-2.fc9 ( See also bug 416991 )
I can confirm that it goes away here too if I go back to the version mentioned above.
*** This bug has been marked as a duplicate of 416991 ***