Re: [Tracker] tracker-store crash

From: Tshepang Lekhonkhobe <tshepang gmail com>
To: Philip Van Hoof <spam pvanhoof be>
Cc: Laurent Aguerreche <laurent aguerreche irisa fr>, Tracker mailing list <tracker-list gnome org>
Subject: Re: [Tracker] tracker-store crash
Date: Tue, 3 Nov 2009 13:03:46 +0200

On Tue, Nov 3, 2009 at 12:50, Philip Van Hoof<spam pvanhoof be> wrote:

On Tue, 2009-11-03 at 11:48 +0100, Philip Van Hoof wrote:

On Tue, 2009-11-03 at 12:46 +0200, Tshepang Lekhonkhobe wrote:

On Tue, Nov 3, 2009 at 12:04, Philip Van Hoof<spam pvanhoof be> wrote:

We can't reproduce this problem. It would be useful if you guys could
try to reproduce it after applying this patch:


same crash; I'll do "tracker-control -r" and check again


No, no need. Keep your situation if you can easily reproduce this way.
We'll need it in a few moments to test against.


silly me. I was too quick.

Can you try to reproduce against current master? We committed a fix for
this, but as we can't reproduce this ourselves you'll have to verify it.


let's see if I can reproduce before I install the update; it's going
to take a while; unless Laurent still got old DB around and checks
this update

On Tue, 2009-11-03 at 11:39 +0200, Tshepang Lekhonkhobe wrote:

this is probably related to the crash Laurent reported a few days ago

On Tue, Nov 3, 2009 at 10:07, Tshepang Lekhonkhobe<tshepang gmail com> wrote:

Hi,

When starting tracker-store while miner-fs is still alive I get the
following crash:

Tracker-Message: Waiting for D-Bus requests...
(tracker-store:7891): Tracker-DEBUG: <--- [1] D-Bus request for batch
SPARQL Update, update:'DROP GRAPH
<file:///usr/share/applications/gksu.desktop> INSERT {
<urn:nepomuk:datasource:84f20000-1241-11de-8c30-0800200c9a66> a nie:DataSource .
<file:///usr/share/applications/gksu.desktop> a
nfo:SoftwareApplication , nie:DataObject ;
Â Â Â Â nie:dataSource <urn:nepomuk:datasource:84f20000-1241-11de-8c30-0800200c9a66> ;
Â Â Â Â a nfo:Executable , nfo:FileDataObject , nie:DataObject ;
Â Â Â Â nie:title "Root Terminal" .
<file:///usr/share/applications/gksu.desktop>
<http://www.semanticdesktop.org/ontologies/2007/01/19/nie#comment>
"Opens a terminal as the root user, using gksu to ask for the
password" .
<file:///usr/share/applications/gksu.desktop>
<http://www.semanticdesktop.org/ontologies/2007/03/22/nfo#softwareCmdLine>
"gksu /usr/bin/x-terminal-emulator" .
<urn:theme-icon:gksu-root-terminal> a nfo:Image .
<file:///usr/share/applications/gksu.desktop> nfo:softwareIcon
<urn:theme-icon:gksu-root-terminal> .
<urn:software-category:GTK> a nfo:SoftwareCategory ;
Â Â Â Â nie:title "GTK" .
<file:///usr/share/applications/gksu.desktop> nie:isLogicalPartOf
<urn:software-category:GTK> .
<urn:software-category:Utility> a nfo:SoftwareCategory ;
Â Â Â Â nie:title "Utility" .
<file:///usr/share/applications/gksu.desktop> nie:isLogicalPartOf
<urn:software-category:Utility> .
<urn:software-category:TerminalEmulator> a nfo:SoftwareCategory ;
Â Â Â Â nie:title "TerminalEmulator" .
<file:///usr/share/applications/gksu.desktop> nie:isLogicalPartOf
<urn:software-category:TerminalEmulator> .
<file:///usr/share/applications/gksu.desktop> nie:dataSource
<urn:nepomuk:datasource:84f20000-1241-11de-8c30-0800200c9a66> ;
Â Â Â Â nfo:fileName "gksu.desktop" .
<file:///usr/share/applications/gksu.desktop> a nfo:FileDataObject ,
nie:DataObject .
<file:///usr/share/applications/gksu.desktop> nie:isStoredAs
<file:///usr/share/applications/gksu.desktop> ;
Â Â Â Â nfo:fileLastModified "2009-04-10T16:34:09Z" .
}
'
(tracker-store:7891): Tracker-DEBUG: Preparing query: 'SELECT ID FROM
"rdfs:Resource" WHERE Uri = ?'
(tracker-store:7891): Tracker-DEBUG: Preparing query: 'SELECT (SELECT
Uri FROM "rdfs:Resource" WHERE ID = "rdf:type") FROM
"rdfs:Resource_rdf:type" WHERE ID = ?'
(tracker-store:7891): Tracker-DEBUG: Preparing query: 'SELECT
"rdfs:comment", "rdfs:label", strftime ("%Y-%m-%dT%H:%M:%SZ",
"tracker:added", "unixepoch"), CAST ("tracker:modified" AS TEXT),
"dc:title", "dc:creator", "dc:subject", "dc:description",
"dc:publisher", "dc:contributor", "dc:type", "dc:format",
"dc:identifier", "dc:language", "dc:coverage", "dc:rights",
"nao:identifier" FROM "rdfs:Resource" WHERE ID = ?'
(tracker-store:7891): Tracker-DEBUG: Preparing query: 'SELECT
"rdfs:Resource"."Uri" FROM "rdfs:Resource_rdf:type" INNER JOIN
"rdfs:Resource" ON "rdfs:Resource_rdf:type"."rdf:type" =
"rdfs:Resource"."ID" WHERE "rdfs:Resource_rdf:type"."ID" = ?'
(tracker-store:7891): Tracker-DEBUG: Preparing query: 'SELECT
"tracker:added" FROM "rdfs:Resource" WHERE ID = ?'
(tracker-store:7891): Tracker-DEBUG: Preparing query: 'SELECT
"tracker:modified" FROM "rdfs:Resource" WHERE ID = ?'
(tracker-store:7891): Tracker-DEBUG: Preparing query: 'SELECT
"dc:title" FROM "rdfs:Resource" WHERE ID = ?'
(tracker-store:7891): Tracker-DEBUG: Preparing query: 'SELECT strftime
("%Y-%m-%dT%H:%M:%SZ", "dc:date", "unixepoch") FROM
"rdfs:Resource_dc:date" WHERE ID = ?'
(tracker-store:7891): Tracker-DEBUG: Preparing query: 'SELECT
"dc:date" FROM "rdfs:Resource_dc:date" WHERE ID = ?'
(tracker-store:7891): Tracker-DEBUG: Preparing query: 'SELECT
"dc:source" FROM "rdfs:Resource_dc:source" WHERE ID = ?'
**
Tracker:ERROR:tracker-db-interface-sqlite.c:1231:tracker_db_statement_sqlite_reset:
assertion failed: (!priv->stmt_is_sunk)

Program received signal SIGABRT, Aborted.
0xb7fe1424 in __kernel_vsyscall ()
(gdb) bt
#0 Â0xb7fe1424 in __kernel_vsyscall ()
#1 Â0xb7ab53d0 in *__GI_raise (sig=6) at
../nptl/sysdeps/unix/sysv/linux/raise.c:64
#2 Â0xb7ab8a85 in *__GI_abort () at abort.c:88
#3 Â0xb7c86c2c in IA__g_assertion_message (domain=0xb7fd4f8b
"Tracker", file=0xb7fdaacd "tracker-db-interface-sqlite.c", line=1231,
Â Âfunc=0xb7fdae40 "tracker_db_statement_sqlite_reset",
message=0x840aa90 "assertion failed: (!priv->stmt_is_sunk)")
Â Âat /build/buildd-glib2.0_2.22.2-2-i386-R8GTDn/glib2.0-2.22.2/glib/gtestutils.c:1302
#4 Â0xb7c8724d in IA__g_assertion_message_expr (domain=0xb7fd4f8b
"Tracker", file=0xb7fdaacd "tracker-db-interface-sqlite.c", line=1231,
Â Âfunc=0xb7fdae40 "tracker_db_statement_sqlite_reset",
expr=0xb7fdab0b "!priv->stmt_is_sunk") at
/build/buildd-glib2.0_2.22.2-2-i386-R8GTDn/glib2.0-2.22.2/glib/gtestutils.c:1313
#5 Â0xb7fc554c in tracker_db_statement_sqlite_reset (stmt=<value
optimized out>) at tracker-db-interface-sqlite.c:1231
#6 Â0xb7fc559d in tracker_db_interface_sqlite_create_statement
(db_interface=0x806eef0, query=0x840c368 "SELECT \"dc:source\" FROM
\"rdfs:Resource_dc:source\" WHERE ID = ?")
Â Âat tracker-db-interface-sqlite.c:506
#7 Â0xb7fc203a in tracker_db_interface_create_statement
(interface=0x806eef0, query=0xb7fd5abc "SELECT \"%s\" FROM \"%s\"
WHERE ID = ?") at tracker-db-interface.c:291
#8 Â0xb7f9a69a in get_property_values (property=0x83c9800) at
tracker-data-update.c:762
#9 Â0xb7f9bafd in delete_metadata_decomposed (property=0x83c9800,
value=0x80ee998
"urn:nepomuk:datasource:84f20000-1241-11de-8c30-0800200c9a66",
error=0x0)
Â Âat tracker-data-update.c:973
#10 0xb7f9ca6b in tracker_data_delete_statement (subject=0x806df98
"file:///usr/share/applications/gksu.desktop", predicate=0x83c9720
"http://purl.org/dc/elements/1.1/source";,
Â Âobject=0x80ee998
"urn:nepomuk:datasource:84f20000-1241-11de-8c30-0800200c9a66",
error=0x0) at tracker-data-update.c:1148
#11 0xb7f9cfd5 in tracker_data_delete_resource_description
(uri=0x806df98 "file:///usr/share/applications/gksu.desktop",
error=0xbffff29c) at tracker-data-update.c:1789
#12 0xb7fb6985 in tracker_sparql_query_execute_drop_graph
(self=0x83ff120, error=0xbffff318) at tracker-sparql-query.c:2464
#13 tracker_sparql_query_execute (self=0x83ff120, error=0xbffff318) at
tracker-sparql-query.c:1157
#14 0xb7f9951f in tracker_data_update_sparql (
Â Âupdate=0x8404950 "DROP GRAPH
<file:///usr/share/applications/gksu.desktop> INSERT
{\n<urn:nepomuk:datasource:84f20000-1241-11de-8c30-0800200c9a66> a
nie:DataSource .\n<file:///usr/share/applications/gksu.desktop> a
nfo:S"..., error=0xbffff318) at tracker-data-update.c:1829
#15 0x080533eb in queue_idle_handler (user_data=0x83f5910) at
tracker-store.c:203
#16 0xb7c5e0b1 in g_idle_dispatch (source=0x806db70, callback=0,
user_data=0x83f5910) at
/build/buildd-glib2.0_2.22.2-2-i386-R8GTDn/glib2.0-2.22.2/glib/gmain.c:4065
#17 0xb7c5fe98 in g_main_dispatch (context=0x80670b0) at
/build/buildd-glib2.0_2.22.2-2-i386-R8GTDn/glib2.0-2.22.2/glib/gmain.c:1960
#18 IA__g_main_context_dispatch (context=0x80670b0) at
/build/buildd-glib2.0_2.22.2-2-i386-R8GTDn/glib2.0-2.22.2/glib/gmain.c:2513
#19 0xb7c63623 in g_main_context_iterate (context=0x80670b0, block=1,
dispatch=1, self=0x805b850) at
/build/buildd-glib2.0_2.22.2-2-i386-R8GTDn/glib2.0-2.22.2/glib/gmain.c:2591
#20 0xb7c63aea in IA__g_main_loop_run (loop=0x84022e8) at
/build/buildd-glib2.0_2.22.2-2-i386-R8GTDn/glib2.0-2.22.2/glib/gmain.c:2799
#21 0x080503f6 in main (argc=Cannot access memory at address 0x0
) at tracker-main.c:430


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Philip Van Hoof, freelance software developer
home: me at pvanhoof dot be
gnome: pvanhoof at gnome dot org
http://pvanhoof.be/blog
http://codeminded.be



--
Philip Van Hoof, freelance software developer
home: me at pvanhoof dot be
gnome: pvanhoof at gnome dot org
http://pvanhoof.be/blog
http://codeminded.be




-- 
my place on the web:
floss-and-misc.blogspot.com

Follow-Ups:
- Re: [Tracker] tracker-store crash
  - From: Tshepang Lekhonkhobe

References:
- [Tracker] tracker-store crash
  - From: Tshepang Lekhonkhobe
- Re: [Tracker] tracker-store crash
  - From: Tshepang Lekhonkhobe
- Re: [Tracker] tracker-store crash
  - From: Philip Van Hoof
- Re: [Tracker] tracker-store crash
  - From: Tshepang Lekhonkhobe
- Re: [Tracker] tracker-store crash
  - From: Philip Van Hoof
- Re: [Tracker] tracker-store crash
  - From: Philip Van Hoof

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