https://bugzilla.novell.com/show_bug.cgi?id=400834
Summary: hang on network shutdown ...
Product: openSUSE 11.0
Version: Final
Platform: Other
OS/Version: Other
Status: NEW
Severity: Critical
Priority: P5 - None
Component: Evolution
AssignedTo: bnc-team-evolution@forge.provo.novell.com
ReportedBy: mmeeks@novell.com
QAContact: lakhil@novell.com
Found By: ---
This is rather an amazing issue; I've seen hangs in gnutls before, and always
assumed that I was just impatient, and this was making progress. Unfortunately
it seems that at least in this case it was not.
* evo hung,
* I shut down networking in nm-applet (disable)
* /sbin/ifconfig showed the network interfaces are down
* unfortunately gnutls is still hung in a 'recv' on a IP socket to somewhere
else:
How can lsof -p 3323 show:
evolution 3323 michael 35w IPv4 70358 0t0 TCP
192.168.0.8:54021->130.57.5.105:trivnet2 (ESTABLISHED)
when /sbin/ifconfig shows:
michael@t60p:~> /sbin/ifconfig
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:208 errors:0 dropped:0 overruns:0 frame:0
TX packets:208 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:18777 (18.3 Kb) TX bytes:18777 (18.3 Kb)
Surely the kernel should close all connections on interfaces that have been
shut down - and this is no local connection :-)
evolution:
Thread 3 (Thread 0xb0afcb90 (LWP 6012)):
#0 0xffffe430 in __kernel_vsyscall ()
#1 0xb67321c7 in *__GI___poll (fds=0x92faf28, nfds=1, timeout=-1) at
./sysdeps/unix/sysv/linux/poll.c:87
#2 0xb6817492 in g_main_context_iterate (context=0x92fc2f8, block=1,
dispatch=1, self=0x92fc8a8) at gmain.c:2951
#3 0xb6817aca in IA__g_main_loop_run (loop=0x92f8d90) at gmain.c:2850
#4 0xb7ba3952 in startup_mainloop (arg=0x0) at e-book.c:3773
#5 0xb683de7f in g_thread_create_proxy (data=0x92fc8a8) at gthread.c:635
#6 0xb7255175 in start_thread (arg=0xb0afcb90) at pthread_create.c:297
#7 0xb673bdce in clone () from /lib/libc.so.6
Thread 2 (Thread 0xae1ffb90 (LWP 6014)):
#0 0xffffe430 in __kernel_vsyscall ()
#1 0xb67321c7 in *__GI___poll (fds=0x809be40, nfds=9, timeout=-1) at
./sysdeps/unix/sysv/linux/poll.c:87
#2 0xb6817492 in g_main_context_iterate (context=0x92fc528, block=1,
dispatch=1, self=0x92fac80) at gmain.c:2951
#3 0xb6817aca in IA__g_main_loop_run (loop=0x92faa38) at gmain.c:2850
#4 0xb72a9e00 in link_io_thread_fn (data=0x0) at linc.c:396
#5 0xb683de7f in g_thread_create_proxy (data=0x92fac80) at gthread.c:635
#6 0xb7255175 in start_thread (arg=0xae1ffb90) at pthread_create.c:297
#7 0xb673bdce in clone () from /lib/libc.so.6
Thread 1 (Thread 0xb63e0720 (LWP 5715)):
#0 0xffffe430 in __kernel_vsyscall ()
#1 0xb7258c15 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so0
#2 0xb728c005 in giop_recv_buffer_get (ent=0xbfb840dc, timeout=0xbfb840f4) at
giop-recv-buffer.c:716
#3 0xb7290ed6 in ORBit_small_invoke_stub (obj=0xa2f50930, m_data=0xb7bc10c0,
ret=0xbfb841c0, args=0xbfb841b8, ctx=0x0, ev=0xbfb84228) at orbit-small.c:658
#4 0xb7291109 in ORBit_small_invoke_stub_n (object=0xa2f50930, methods=0x535,
index=<value optimized out>, ret=0xbfb841c0, args=0xbfb841b8, ctx=0x0,
ev=0xbfb84228) at orbit-small.c:575
#5 0xb729ddaa in ORBit_c_stub_invoke (obj=0xa2f50930, methods=0xb7bc1104,
method_index=0, ret=0xbfb841c0, args=0xbfb841b8, ctx=0x0, ev=0xbfb84228,
class_id=0, method_offset=4, skel_impl=0xb7b9c7c0
<_ORBIT_skel_small_GNOME_Evolution_Addressbook_BookFactory_getBook>) at
poa.c:2643
#6 0xb7b9e3e9 in GNOME_Evolution_Addressbook_BookFactory_getBook
(_obj=0xa2f50930,
source=0xa2f36440 "<?xml version=\"1.0\"?>\n\n",
listener=0xa2f35b90, ev=0xbfb84228) at
Evolution-DataServer-Addressbook-stubs.c:330
#7 0xb7ba5899 in e_book_new (source=0xab716b40, error=0xbfb842f8) at
e-book.c:3340
#8 0xb7ba5c92 in e_book_new_from_uri (uri=0xa2e6f3c8
"file:///home/michael/.evolution/addressbook/local/system", error=0xbfb842f8)
at e-book.c:3856
#9 0xb7ba5f47 in e_book_new_system_addressbook (error=0xbfb842f8) at
e-book.c:3919
#10 0xaff99f13 in bbdb_open_addressbook (type=0) at bbdb.c:329
#11 0xaff9a3a0 in bbdb_handle_reply (ep=0x81146b8, target=0xa2e2b7e0) at
bbdb.c:154
#12 0xb7df10c7 in epl_invoke (ep=0x81146b8, name=0x812dfb8 "bbdb_handle_reply",
data=0xa2e2b7e0) at e-plugin.c:894
#13 0xb7df08d1 in e_plugin_invoke (ep=0x535, name=0x812dfb8
"bbdb_handle_reply", data=0xa2e2b7e0) at e-plugin.c:666
#14 0xb7deb5da in emph_event_handle (ee=0x81332a0, item=0x812b580,
data=0x8152c70) at e-event.c:413
#15 0xb7deb761 in e_event_emit (emp=0x81332a0, id=0xb317d4a2
"message.replying", target=0xa2e2b7e0) at e-event.c:299
#16 0xb30fd862 in em_utils_reply_to_message (folder=0x87b4a80, uid=0x9561738
"34525", message=0x948b268, mode=1, source=0x8231398)
at em-composer-utils.c:1991
#17 0xb30fe204 in reply_to_message (folder=0x87b4a80, uid=0x9561738 "34525",
message=0x535, user_data=0x9036c90) at em-composer-utils.c:1932
#18 0xb314fc7d in get_message_done (m=0x535) at mail-ops.c:1727
#19 0xb314f45a in mail_msg_idle_cb () at mail-mt.c:503
#20 0xb6812191 in g_idle_dispatch (source=0x941cc10, callback=0xfffffe00,
user_data=0x0) at gmain.c:4087
#21 0xb6814079 in IA__g_main_context_dispatch (context=0x80931f8) at
gmain.c:2009
#22 0xb68175fb in g_main_context_iterate (context=0x80931f8, block=1,
dispatch=1, self=0x8068298) at gmain.c:2642
#23 0xb6817aca in IA__g_main_loop_run (loop=0x80b23e0) at gmain.c:2850
#24 0xb734c0a3 in bonobo_main () at bonobo-main.c:311
#25 0x0805e1b5 in main (argc=1, argv=Cannot access memory at address 0x84
) at main.c:782
#0 0xffffe430 in __kernel_vsyscall ()
evolution-data-server:
Thread 4 (Thread 0xb6b19b90 (LWP 3355)):
#0 0xffffe430 in __kernel_vsyscall ()
#1 0xb70de1c7 in *__GI___poll (fds=0x88b5338, nfds=12, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:87
#2 0xb7220492 in g_main_context_iterate (context=0x8062048, block=1,
dispatch=1, self=0x805f168) at gmain.c:2951
#3 0xb7220aca in IA__g_main_loop_run (loop=0x8061f40) at gmain.c:2850
#4 0xb7322e00 in link_io_thread_fn (data=0x0) at linc.c:396
#5 0xb7246e7f in g_thread_create_proxy (data=0x805f168) at gthread.c:635
#6 0xb7164175 in start_thread (arg=0xb6b19b90) at pthread_create.c:297
#7 0xb70e7dce in clone () from /lib/libc.so.6
Thread 3 (Thread 0xb0965b90 (LWP 5771)):
#0 0xffffe430 in __kernel_vsyscall ()
#1 0xb70de1c7 in *__GI___poll (fds=0x8152ff0, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:87
#2 0xb7220492 in g_main_context_iterate (context=0x8152f30, block=1,
dispatch=1, self=0x8152fb0) at gmain.c:2951
#3 0xb7220aca in IA__g_main_loop_run (loop=0x814f300) at gmain.c:2850
#4 0xb7e4b952 in startup_mainloop (arg=0x0) at e-book.c:3773
#5 0xb7246e7f in g_thread_create_proxy (data=0x8152fb0) at gthread.c:635
#6 0xb7164175 in start_thread (arg=0xb0965b90) at pthread_create.c:297
---Type <return> to continue, or q <return> to quit---
#7 0xb70e7dce in clone () from /lib/libc.so.6
Thread 2 (Thread 0xb596fb90 (LWP 21265)):
#0 0xffffe430 in __kernel_vsyscall ()
#1 0xb716a7a9 in __lll_lock_wait () from /lib/libpthread.so.0
#2 0xb7165c66 in _L_lock_89 () from /lib/libpthread.so.0
#3 0xb7165572 in __pthread_mutex_lock (mutex=0x80624e8)
at pthread_mutex_lock.c:86
#4 0xb7e8ff64 in impl_GNOME_Evolution_Addressbook_BookFactory_getBook (
servant=0x8056b34,
source_xml=0x8de2701 "<?xml version=\"1.0\"?>\n\n",
listener=0x8db2b98, ev=0xb596f2a8) at e-data-book-factory.c:323
#5 0xb7e8447a in
_ORBIT_skel_small_GNOME_Evolution_Addressbook_BookFactory_getBook
(_o_servant=0x8056b34, _o_retval=0xb596f150, _o_args=0xb596f130,
_o_ctx=0xb596f1d8, _o_ev=0xb596f2a8,
_impl_getBook=0xb7e8fdf0
) at
Evolution-DataServer-Addressbook-common.c:180
#6 0xb7316b27 in ORBit_POAObject_invoke (pobj=0x8062520, ret=0xb596f150,
args=0xb596f130, ctx=0xb596f1d8, data=0xb596f258, ev=0xb596f2a8)
at poa.c:1142
#7 0xb731d0b5 in ORBit_OAObject_invoke (adaptor_obj=0x8062520,
ret=0xb596f150, args=0xb596f130, ctx=0xb596f1d8, data=0xb596f258,
---Type <return> to continue, or q <return> to quit---
ev=0xb596f2a8) at orbit-adaptor.c:338
#8 0xb73094ce in ORBit_small_invoke_adaptor (adaptor_obj=0x8062520,
recv_buffer=0xb69de830, m_data=0xb7f349c0, data=0xb596f258, ev=0xb596f2a8)
at orbit-small.c:844
#9 0xb731aba9 in ORBit_POAObject_handle_request (pobj=0x8062520,
opname=0xb698113c "getBook", ret=0x0, args=0x0, ctx=0x0,
recv_buffer=0xb69de830, ev=0xb596f2a8) at poa.c:1351
#10 0xb731b282 in ORBit_POAObject_invoke_incoming_request (pobj=0x8062520,
recv_buffer=0xb69de830, opt_ev=0x0) at poa.c:1421
#11 0xb7301d45 in giop_thread_queue_process (tdata=0xb69d8800) at giop.c:771
#12 0xb7302078 in giop_request_handler_thread (data=0xb69d8800, user_data=0x0)
at giop.c:481
#13 0xb72484e6 in g_thread_pool_thread_proxy (data=0x805b308)
at gthreadpool.c:265
#14 0xb7246e7f in g_thread_create_proxy (data=0xb69814d0) at gthread.c:635
#15 0xb7164175 in start_thread (arg=0xb596fb90) at pthread_create.c:297
#16 0xb70e7dce in clone () from /lib/libc.so.6
Thread 1 (Thread 0xb6f106e0 (LWP 3323)):
#0 0xffffe430 in __kernel_vsyscall ()
#1 0xb716aee8 in recv () from /lib/libpthread.so.0
#2 0xb6f9a6cc in _gnutls_read (session=0x89e9800, iptr=0x8eb6e18,
sizeOfPtr=5, flags=0) at /usr/include/bits/socket2.h:45
---Type <return> to continue, or q <return> to quit---
#3 0xb6f9ab72 in _gnutls_io_read_buffered (session=0x89e9800,
iptr=0xbfd73a38, sizeOfPtr=5, recv_type=4294967295) at gnutls_buffers.c:571
#4 0xb6f96b3f in _gnutls_recv_int (session=0x89e9800,
type=GNUTLS_APPLICATION_DATA, htype=4294967295,
data=0xb6911a00 "�\234�\220\003", sizeofdata=8192) at
gnutls_record.c:893
#5 0xb6f97aab in gnutls_record_recv (session=0x89e9800, data=0xb6911a00,
sizeofdata=8192) at gnutls_record.c:1168
#6 0xb797e655 in soup_gnutls_read (channel=0x816ca68,
buf=0xb6911a00 "�\234�\220\003", count=8192, bytes_read=0xbfd73ac8,
err=0xbfd73b08) at soup-gnutls.c:200
#7 0xb721324d in IA__g_io_channel_read_chars (channel=0x816ca68,
buf=0xb6911a00 "�\234�\220\003", count=8192, bytes_read=0xbfd73ba4,
error=0xbfd73b08) at giochannel.c:1787
#8 0xb798ccc2 in read_from_network (sock=0x815faf8,
buffer=<value optimized out>, len=8192, nread=0xbfd73ba4, error=0xbfd73b9c)
at soup-socket.c:1054
#9 0xb798d064 in soup_socket_read_until (sock=0x815faf8, buffer=0xbfd73ba8,
len=8192, boundary=0xb799736d, boundary_len=4, nread=0xbfd73ba4,
got_boundary=0xbfd73ba0, cancellable=0x0, error=0xbfd73b9c)
at soup-socket.c:1225
#10 0xb7984feb in read_metadata (msg=0x88d3088, boundary=0xb799736d "\r\n\r\n")
at soup-message-io.c:239
#11 0xb7985302 in io_read (sock=0x815faf8, msg=0x88d3088)
---Type <return> to continue, or q <return> to quit---
at soup-message-io.c:665
#12 0xb7983793 in soup_message_send_request (req=0x88d3088, sock=0x815faf8,
conn=0x815fab0, is_via_proxy=0) at soup-message-client-io.c:126
#13 0xb797b73d in send_request (conn=0x815fab0, req=0x88d3088)
at soup-connection.c:773
#14 0xb797a0fb in soup_connection_send_request (conn=0x815fab0, req=0x88d3088)
at soup-connection.c:792
#15 0xb798c43f in send_message (session=0xb6972ab8, msg=0x88d3088)
at soup-session-sync.c:252
#16 0xb7989994 in soup_session_send_message (session=0xb6972ab8, msg=0x88d3088)
at soup-session.c:1246
#17 0xb6c8df2a in e_gw_connection_send_message (cnc=0x81576d0, msg=0x88d3088)
at e-gw-connection.c:676
#18 0xb6c97656 in e_gw_connection_dispose (object=0x81576d0)
at e-gw-connection.c:261
#19 0xb72a4ca8 in IA__g_object_unref (_object=0x81576d0) at gobject.c:1765
#20 0xb6cc5313 in e_book_backend_groupwise_set_mode (backend=0xabd10760,
mode=1) at e-book-backend-groupwise.c:3758
#21 0xb7e8e040 in e_book_backend_set_mode (backend=0xabd10760, mode=1)
at e-book-backend.c:779
#22 0xb7e90455 in set_backend_online_status (key=0x817a600, value=0xabd10760,
data=0x1) at e-data-book-factory.c:462
#23 0xb720ee46 in IA__g_hash_table_foreach (hash_table=0x8051000,
---Type <return> to continue, or q <return> to quit---
func=0xb7e90420 , user_data=0x1) at ghash.c:1071
#24 0xb7e903db in e_data_book_factory_set_backend_mode (factory=0x8056b20,
mode=1) at e-data-book-factory.c:482
#25 0xb73616c4 in ?? () from /usr/lib/libgconf-2.so.4
#26 0xb73506fe in gconf_listeners_notify () from /usr/lib/libgconf-2.so.4
#27 0xb735e614 in ?? () from /usr/lib/libgconf-2.so.4
#28 0xb735e710 in ?? () from /usr/lib/libgconf-2.so.4
#29 0xb721b191 in g_idle_dispatch (source=0xab9b6300, callback=0xfffffffc,
user_data=0x8055798) at gmain.c:4087
#30 0xb721d079 in IA__g_main_context_dispatch (context=0x805b1a0)
at gmain.c:2009
#31 0xb72205fb in g_main_context_iterate (context=0x805b1a0, block=1,
dispatch=1, self=0x804f0b8) at gmain.c:2642
#32 0xb7220aca in IA__g_main_loop_run (loop=0x811d070) at gmain.c:2850
#33 0xb73ad0a3 in bonobo_main () at bonobo-main.c:311
#34 0x0804b582 in main (argc=0, argv=0x8eb6e18) at server.c:418
#0 0xffffe430 in __kernel_vsyscall ()
(gdb) t 1
[Switching to thread 1 (Thread 0xb6f106e0 (LWP 3323))]#0 0xffffe430 in
__kernel_vsyscall ()
(gdb) finish
Run till exit from #0 0xffffe430 in __kernel_vsyscall ()
0xb716aee8 in recv () from /lib/libpthread.so.0
Current language: auto; currently asm
(gdb) finish
Run till exit from #0 0xb716aee8 in recv () from /lib/libpthread.so.0
0xb6f9a6cc in _gnutls_read (session=0x89e9800, iptr=0x8eb6e18, sizeOfPtr=5,
flags=0) at /usr/include/bits/socket2.h:45
45 return __recv_alias (__fd, __buf, __n, __flags);
Current language: auto; currently c
(gdb) finish
Run till exit from #0 0xb6f9a6cc in _gnutls_read (session=0x89e9800,
iptr=0x8eb6e18, sizeOfPtr=5, flags=0) at /usr/include/bits/socket2.h:45
_gnutls_io_read_buffered (session=0x89e9800, iptr=0xbfd73a38, sizeOfPtr=5,
recv_type=4294967295) at gnutls_buffers.c:576
576 gnutls_buffers.c: No such file or directory.
in gnutls_buffers.c
Value returned is $1 = -52
(gdb) finish
Run till exit from #0 _gnutls_io_read_buffered (session=0x89e9800,
iptr=0xbfd73a38, sizeOfPtr=5, recv_type=4294967295) at gnutls_buffers.c:576
0xb6f96b3f in _gnutls_recv_int (session=0x89e9800,
type=GNUTLS_APPLICATION_DATA, htype=4294967295,
data=0xb6911a00 "�\234�\220\003", sizeofdata=8192) at
gnutls_record.c:893
893 gnutls_record.c: No such file or directory.
in gnutls_record.c
Value returned is $2 = -52
(gdb) finish
Run till exit from #0 0xb6f96b3f in _gnutls_recv_int (session=0x89e9800,
type=GNUTLS_APPLICATION_DATA, htype=4294967295,
data=0xb6911a00 "�\234�\220\003", sizeofdata=8192) at
gnutls_record.c:893
gnutls_record_recv (session=0x89e9800, data=0xb6911a00, sizeofdata=8192)
at gnutls_record.c:1170
1170 in gnutls_record.c
Value returned is $3 = -52
(gdb) finish
Run till exit from #0 gnutls_record_recv (session=0x89e9800, data=0xb6911a00,
sizeofdata=8192) at gnutls_record.c:1170
soup_gnutls_read (channel=0x816ca68, buf=0xb6911a00 "�\234�\220\003",
count=8192, bytes_read=0xbfd73ac8, err=0xbfd73b08) at soup-gnutlsc:202
202 if (result == GNUTLS_E_REHANDSHAKE) {
Value returned is $4 = -52
(gdb) finish
Run till exit from #0 soup_gnutls_read (channel=0x816ca68,
buf=0xb6911a00 "�\234�\220\003", count=8192, bytes_read=0xbfd73ac8,
err=0xbfd73b08) at soup-gnutls.c:202
[ Never finishes ! ... ]
Since we have no network connection:
michael@t60p:~> /sbin/ifconfig
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:208 errors:0 dropped:0 overruns:0 frame:0
TX packets:208 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:18777 (18.3 Kb) TX bytes:18777 (18.3 Kb)
gnutls *must* be mis-behaving [!] ...
(gdb) bt
#0 0xffffe430 in __kernel_vsyscall ()
#1 0xb716aee8 in recv () from /lib/libpthread.so.0
#2 0xb6f9a6cc in _gnutls_read (session=0x89e9800, iptr=0x8eb6e18,
sizeOfPtr=5, flags=0) at /usr/include/bits/socket2.h:45
#3 0xb6f9ab72 in _gnutls_io_read_buffered (session=0x89e9800,
iptr=0xbfd73a38, sizeOfPtr=5, recv_type=4294967295) at gnutls_buffers.c:571
#4 0xb6f96b3f in _gnutls_recv_int (session=0x89e9800,
type=GNUTLS_APPLICATION_DATA, htype=4294967295,
data=0xb6911a00 "�\234�\220\003", sizeofdata=8192) at
gnutls_record.c:893
#5 0xb6f97aab in gnutls_record_recv (session=0x89e9800, data=0xb6911a00,
sizeofdata=8192) at gnutls_record.c:1168
#6 0xb797e655 in soup_gnutls_read (channel=0x816ca68,
buf=0xb6911a00 "�\234�\220\003", count=8192, bytes_read=0xbfd73ac8,
err=0xbfd73b08) at soup-gnutls.c:200
#7 0xb721324d in IA__g_io_channel_read_chars (channel=0x816ca68,
buf=0xb6911a00 "�\234�\220\003", count=8192, bytes_read=0xbfd73ba4,
error=0xbfd73b08) at giochannel.c:1787
#8 0xb798ccc2 in read_from_network (sock=0x815faf8,
buffer=<value optimized out>, len=8192, nread=0xbfd73ba4, error=0xbfd73b9c)
at soup-socket.c:1054
(gdb) finish
Run till exit from #0 gnutls_record_recv (session=0x89e9800, data=0xb6911a00,
sizeofdata=8192) at gnutls_record.c:1170
soup_gnutls_read (channel=0x816ca68, buf=0xb6911a00 "�\234�\220\003",
count=8192, bytes_read=0xbfd73ac8, err=0xbfd73b08) at soup-gnutlsc:202
202 if (result == GNUTLS_E_REHANDSHAKE) {
Value returned is $9 = -52
(gdb) p result
$10 = <value optimized out>
(gdb) l
197 chan->established = TRUE;
198 }
199
200 result = gnutls_record_recv (chan->session, buf, count);
201
202 if (result == GNUTLS_E_REHANDSHAKE) {
203 chan->established = FALSE;
204 goto again;
205 }
206
(gdb) n
207 if (result == GNUTLS_E_INTERRUPTED || result == GNUTLS_E_AGAIN)
{
(gdb)
208 if (SOUP_GNUTLS_CHANNEL_NONBLOCKING (chan))
(gdb)
190 if (!chan->established) {
(gdb)
200 result = gnutls_record_recv (chan->session, buf, count);
(gdb) l
195 return result;
196
197 chan->established = TRUE;
198 }
199
200 result = gnutls_record_recv (chan->session, buf, count);
201
202 if (result == GNUTLS_E_REHANDSHAKE) {
203 chan->established = FALSE;
204 goto again;
(gdb)
205 }
206
207 if (result == GNUTLS_E_INTERRUPTED || result == GNUTLS_E_AGAIN)
{
208 if (SOUP_GNUTLS_CHANNEL_NONBLOCKING (chan))
209 return G_IO_STATUS_AGAIN;
210 else
211 goto again;
212 }
213
214 if (result < 0) {
3323 1213700446.200823 fcntl64(35, F_GETFL) = 0x2 (flags O_RDWR)
3323 1213700446.200995 recv(35,
3355 1213700446.201064 restart_syscall(<... resuming interrupted call ...>
5771 1213700446.201122 restart_syscall(<... resuming interrupted call ...>
21265 1213700446.201194 futex(0x80624e8, FUTEX_WAIT_PRIVATE, 2, NULL
3323 1213700476.200130 <... recv resumed> 0x8eb6e18, 5, 0) = -1 EAGAIN
(Resource temporarily unavailable)
3323 1213700476.200276 fcntl64(35, F_GETFL) = 0x2 (flags O_RDWR)
3323 1213700476.200382 recv(35, 0x8eb6e18, 5, 0) = -1 EAGAIN (Resource
temporarily unavailable)
3323 1213700506.200232 fcntl64(35, F_GETFL) = 0x2 (flags O_RDWR)
3323 1213700506.200351 recv(35, 0x8eb6e18, 5, 0) = -1 EAGAIN (Resource
temporarily unavailable)
3323 1213700536.200232 fcntl64(35, F_GETFL) = 0x2 (flags O_RDWR)
3323 1213700536.200352 recv(35, 0x8eb6e18, 5, 0) = -1 EAGAIN (Resource
temporarily unavailable)
3323 1213700566.201232 fcntl64(35, F_GETFL) = 0x2 (flags O_RDWR)
3323 1213700566.201338 recv(35, 0x8eb6e18, 5, 0) = -1 EAGAIN (Resource
temporarily unavailable)
3323 1213700596.200221 fcntl64(35, F_GETFL) = 0x2 (flags O_RDWR)
3323 1213700596.200328 recv(35, 0x8eb6e18, 5, 0) = -1 EAGAIN (Resource
temporarily unavailable)
3323 1213700626.204131 fcntl64(35, F_GETFL) = 0x2 (flags O_RDWR)
3323 1213700626.204187 recv(35, 0x8eb6e18, 5, 0) = -1 EAGAIN (Resource
temporarily unavailable)
3323 1213700656.200223 fcntl64(35, F_GETFL) = 0x2 (flags O_RDWR)
3323 1213700656.200342 recv(35, 0x8eb6e18, 5, 0) = -1 EAGAIN (Resource
temporarily unavailable)
3323 1213700686.200231 fcntl64(35, F_GETFL) = 0x2 (flags O_RDWR)
3323 1213700686.200350 recv(35, 0x8eb6e18, 5, 0) = -1 EAGAIN (Resource
temporarily unavailable)
3323 1213700716.200234 fcntl64(35, F_GETFL) = 0x2 (flags O_RDWR)
3323 1213700716.200354 recv(35, 0x8eb6e18, 5, 0) = -1 EAGAIN (Resource
temporarily unavailable)
3323 1213700746.200219 fcntl64(35, F_GETFL) = 0x2 (flags O_RDWR)
3323 1213700746.200330 recv(35, 0x8eb6e18, 5, 0) = -1 EAGAIN (Resource
temporarily unavailable)
3323 1213700776.200219 fcntl64(35, F_GETFL) = 0x2 (flags O_RDWR)
3323 1213700776.200326 recv(35,
lsof output:
evolution 3323 michael 24w FIFO 0,5 0t0 25938 pipe
evolution 3323 michael 25u REG 8,6 200704 2443361
/home/michael/.evolution/addressbook/local/1078399181.29115.3@linux/addressbook.db
evolution 3323 michael 26r unix 0xf502b200 0t0 27633
/tmp/orbit-michael/linc-cfb-0-76f84a912759e
evolution 3323 michael 27w IPv4 26070 0t0 TCP
192.168.0.8:51116->208.113.181.109:http (CLOSE_WAIT)
evolution 3323 michael 28u REG 8,6 122709 2447980
/home/michael/.evolution/addressbook/local/1110204536.3982.4@linux/addressbook.db.summary
(deleted)
evolution 3323 michael 29r REG 8,6 638976 2443372
/home/michael/.evolution/addressbook/local/1110204536.3982.4@linux/addressbook.db
evolution 3323 michael 30u REG 8,6 1909 2447462
/home/michael/.evolution/addressbook/local/1078399181.29115.3@linux/addressbook.db.summary
evolution 3323 michael 31u IPv4 26071 0t0 TCP
192.168.0.8:51117->208.113.181.109:http (CLOSE_WAIT)
evolution 3323 michael 32r IPv4 26118 0t0 TCP
192.168.0.8:51119->208.113.181.109:http (CLOSE_WAIT)
evolution 3323 michael 33w IPv4 26119 0t0 TCP
192.168.0.8:51120->208.113.181.109:http (CLOSE_WAIT)
evolution 3323 michael 34r CHR 1,9 0t0 325 /dev/urandom
evolution 3323 michael 35w IPv4 70358 0t0 TCP
192.168.0.8:54021->130.57.5.105:trivnet2 (ESTABLISHED)
evolution 3323 michael 37w unix 0xf4065200 0t0 27625 socket
** Yet no ethernet [!] ** - why !?
gdb
$ p close (35) ...
+ then all went well :-)
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