[#LU-467] Test failure on test suite liblustre

[LU-467] Test failure on test suite liblustre Created: 27/Jun/11 Updated: 07/Jul/11 Resolved: 07/Jul/11
Status:	Resolved
Project:	Lustre
Component/s:	None
Affects Version/s:	None
Fix Version/s:	Lustre 2.1.0

Type:

Bug

Priority:

Blocker

Reporter:

Maloo

Assignee:

nasf (Inactive)

Resolution:

Fixed

Votes:

Labels:

None

Severity:

Rank (Obsolete):

4969

Description

This issue was created by maloo for sarah <sarah@whamcloud.com>

This issue relates to the following test suite run: https://maloo.whamcloud.com/test_sets/3473c97a-9f51-11e0-aee5-52540025f9af.

Comments

Comment by Sarah Liu [ 27/Jun/11 ]

===== START t14: >1 block(4k) directory readdir 1308996270=====================
Creating 256 files...
Listing...
[000]: 00071 [001]: 00136 [002]: 00131 [003]: 00154 [004]: 00233 [005]: 00149 [006]: 00035 [007]: 00009 [008]: 00117 [009]: 00165 [010]: 00241 [011]: 00194 [012]: 00036 [013]: 00249 [014]: 00072 [015]: 00091 [016]: 00226 [017]: 00190 [018]: 00026 [019]: 00064 [020]: 00037 [021]: 00125 [022]: 00161 [023]: 00126 [024]: 00045 [025]: 00090 [026]: 00225 [027]: 00096 [028]: 00079 [029]: 00070 [030]: 00254 [031]: 00014 [032]: 00015 [033]: 00005 [034]: 00063 [035]: 00169 [036]: 00113 [037]: 00068 [038]: 00134 [039]: 00062 [040]: 00204 [041]: 00202 [042]: 00193 [043]: 00046 [044]: 00242 [045]: 00206 [046]: 00135 [047]: 00230 [048]: 00083 [049]: 00212 [050]: 00007 [051]: 00253 [052]: 00236 [053]: 00189 [054]: 00177 [055]: 00073 [056]: 00220 [057]: 00186 [058]: 00107 [059]: 00142 [060]: 00250 [061]: 00187 [062]: 00179 [063]: 00111 [064]: 00067 [065]: 00043 [066]: 00183 [067]: 00196 [068]: 00240 [069]: 00048 [070]: 00086 [071]: 00102 [072]: 00205 [073]: 00094 [074]: 00140 [075]: 00129 [076]: 00116 [077]: 00027 [078]: 00084 [079]: 00078 [080]: 00128 [081]: 00176 [082]: 00103 [083]: 00038 [084]: 00210 [085]: 00051 [086]: 00059 [087]: 00105 [088]: 00175 [089]: 00104 [090]: 00234 [091]: 00001 [092]: 00049 [093]: 00039 [094]: 00141 [095]: 00024 [096]: 00118 [097]: 00153 [098]: 00173 [099]: 00050 [100]: 00074 [101]: 00182 [102]: 00047 [103]: 00042 [104]: 00106 [105]: 00191 [106]: 00201 [107]: 00123 [108]: 00085 [109]: 00025 [110]: 00172 [111]: 00198 [112]: 00133 [113]: 00124 [114]: 00144 [115]: 00237 [116]: 00157 [117]: 00029 [118]: 00016 [119]: 00143 [120]: 00197 [121]: 00008 [122]: 00215 [123]: 00119 [124]: 0014/usr/lib64/lustre/tests/liblustre.sh: line 22: 17122 Segmentation fault $LIBLUSTRETESTS/sanity --target=$LIBLUSTRE_MOUNT_TARGET $LIBLUSTRE_OPT
liblustre test_1: @@@@@@ FAIL: test_1 failed with 139
Dumping lctl log to /logdir/test_logs/2011-06-25/lustre-master-el5-x86_64_185_-7f0acbffb478/liblustre.test_1.*.1308996271.log

Comment by nasf (Inactive) [ 29/Jun/11 ]

In "llu_file_prwv()", the calling "ccc_env_thread_io(env)" will erases all valid values assigned before into "llu_file_prwv()", then the "io->ci_obj" and "io->ci_lockreq" become unspecified, and then causes subsequent "cl_object_top()" to access NULL pointer and triggers "slp_io_rw_lock()" assertion.

Comment by nasf (Inactive) [ 29/Jun/11 ]

http://review.whamcloud.com/#change,1031

Comment by Peter Jones [ 03/Jul/11 ]

This seems to be regularly failing on autotest so mark as blocker

Comment by nasf (Inactive) [ 03/Jul/11 ]

Yes, all liblustre test on master blocked by it, hope to be inspected and landed soon.