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Bug ID 6751340
Synopsis iscsitgtd is core dumping on snv_98, xmlCleanupParser called from server_for_door
State 10-Fix Delivered (Fix available in build)
Category:Subcategory storage_target:iscsi
Keywords perf-core
Responsible Engineer Tim Szeto
Reported Against snv_98
Duplicate Of
Introduced In solaris_nevada
Commit to Fix snv_104
Fixed In snv_104
Release Fixed solaris_nevada(snv_104) , solaris_10u7(s10u7_06) (Bug ID:2172416)
Related Bugs 6392513
Submit Date 23-September-2008
Last Update Date 4-December-2008
Description
iscsitgtd is core dumping on snv_98.
The core dump can be accessed via NFS at:
/net/irperf.ireland/export/work/core_images/Mon.Sep.22.2008.oaf546..snv_98

Release Info:

                  Solaris Express Community Edition snv_98 SPARC
            Copyright 2008 Sun Microsystems, Inc.  All Rights Reserved.
                         Use is subject to license terms.
                            Assembled 08 September 2008


pstack output:

core 'core.iscsitgtd.894.1222079152' of 894:	/usr/sbin/iscsitgtd
-----------------  lwp# 1 / thread# 1  --------------------
 ffffffff7efc4c54 __lwp_park (10019bf58, 0, ffffffff7f15a708, 0, 0, ffffffff7e800200) + 14
 0000000100032eb4 queue_message_get (10019bf30, 0, ffffffff7f158900, 1001705c4, ffffffff7e800200, 0) + 8
 000000010000d8f4 main (2400, 1b, 100144, 10014d8f0, 2000, 1001c3ef8) + 4cc
 000000010000c75c _start (0, 0, 0, 0, 0, 0) + 17c
-----------------  lwp# 2 / thread# 2  --------------------
 ffffffff7efc9c94 _lwp_kill (6, 0, ffffffff7f427bb8, ffffffff7f426000, 112f44, 0) + 8
 ffffffff7f313158 umem_do_abort (6, 28, ffffffff7f320fb0, 112e78, ff00, 6) + 1c
 ffffffff7f3132f0 umem_err_recoverable (ffffffff7f322338, 1, a, ffffffff7f42a794, 112d70, a) + 78
 ffffffff7f315840 process_free (100191fa0, 1, 0, 16ba7000, 1a5724, 9800) + 1e8
 ffffffff7dccaed4 xmlCleanupGlobals (9400, ffffffff7de7ad78, ffffffff7de71690, 96e8, 1a67e8, 9400) + 30
 ffffffff7dc67250 xmlCleanupParser (1, ffffffff7de7a698, ffffffff7de71690, 9008, 20a4a8, 9000) + 6c
 000000010000d10c server_for_door (61, ffffffff7cefbed0, 80, ffffffff7cefbdc8, 1001a1e50, 1001c3ec8) + 254
 ffffffff7efca2cc __door_return (0, 0, 0, 0, 0, 0) + 68
-----------------  lwp# 3 / thread# 3  --------------------
 ffffffff7efc4c54 __lwp_park (100151c60, 0, ffffffff7f15a708, 0, 0, ffffffff7e801200) + 14
 000000010001efdc t10_aio_done (0, 1fc000, 100151c60, 100151000, 100151, 100000) + 18
 ffffffff7efc4bd4 _lwp_start (0, 0, 0, 0, 0, 0)
-----------------  lwp# 4 / thread# 4  --------------------
 ffffffff7efca270 __door_return (10019d940, ffffffff7bdfbed0, 10019bde0, ffffffff7bdfbdc8, 1001a1cd0, 1001c3f88) + c
 ffffffff7efca2cc __door_return (0, 0, 0, 0, 0, 0) + 68
-----------------  lwp# 5 / thread# 5  --------------------
 ffffffff7efca270 __door_return (0, 1fc000, 0, ffffffff7efb21cc, 0, 1) + c
 ffffffff7efc4bd4 _lwp_start (0, 0, 0, 0, 0, 0)
-----------------  lwp# 6 / thread# 6  --------------------
 ffffffff7efc8fe4 __so_accept (1, ffffffff7b9fbdc0, ffffffff7b9fbec4, 1, 0, ffffffff7e803200) + 8
 000000010003280c port_watcher (ffffffff7ffffcf0, 1, 100151000, 100152aa0, ffffffff7b9fbec4, ffffffff7b9fbdc0) + 244
 ffffffff7efc4bd4 _lwp_start (0, 0, 0, 0, 0, 0)
-----------------  lwp# 7 / thread# 7  --------------------
 ffffffff7efc4c54 __lwp_park (ffffffff7f438ca0, ffffffff7f438cc0, ffffffff7b0fbdb0, 0, ffffffff7e803a00, ffffffff7f152000) + 14
 ffffffff7efbeadc cond_wait_queue (ffffffff7f438ca0, ffffffff7f438cc0, ffffffff7b0fbdb0, 0, 0, 0) + 4c
 ffffffff7efbef34 cond_wait_common (ffffffff7f438ca0, ffffffff7f438cc0, ffffffff7b0fbdb0, ffffffff7f438cc4, 0, 0) + 2b0
 ffffffff7efbf0ac __cond_timedwait (ffffffff7f438ca0, ffffffff7f438cc0, ffffffff7b0fbf28, fffffffffffffffd, ffffffff7f42a7e0, 0) + 2c
 ffffffff7efbf170 cond_timedwait (ffffffff7f438ca0, ffffffff7f438cc0, ffffffff7b0fbf28, 0, ffffffff7e803a00, 0) + 14
 ffffffff7f313a20 umem_update_thread (ffffffff7f438cd8, 48d772b0, ffffffff7f426000, 0, ffffffff7f42a7e0, ffffffff7f438cd8) + 230
 ffffffff7efc4bd4 _lwp_start (0, 0, 0, 0, 0, 0)
Work Around
N/A
Comments
N/A