[LU-467] Test failure on test suite liblustre

• Type: Bug
• Resolution: Fixed
• Priority: Blocker
• Fix Version/s: Lustre 2.1.0
• Severity: 3
• Assignee: nasf (Inactive)
• Reporter: Maloo

Description

This issue was created by maloo for sarah <[e-mail]>

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

Comments

[Build Master (Inactive)]

Integrated in lustre-master » i686,client,el5,ofa #195
LU-467 Not reinitialize "cl_io" in "llu_file_prwv()"

Oleg Drokin : 5c54c9fcd725417ed3368895d13fd2f002a7bb56
Files :

• lustre/liblustre/rw.c

[Build Master (Inactive)]

Integrated in lustre-master » i686,client,el5,inkernel #195
LU-467 Not reinitialize "cl_io" in "llu_file_prwv()"

Oleg Drokin : 5c54c9fcd725417ed3368895d13fd2f002a7bb56
Files :

• lustre/liblustre/rw.c

[Build Master (Inactive)]

Integrated in lustre-master » x86_64,client,el5,ofa #195
LU-467 Not reinitialize "cl_io" in "llu_file_prwv()"

Oleg Drokin : 5c54c9fcd725417ed3368895d13fd2f002a7bb56
Files :

• lustre/liblustre/rw.c

[Build Master (Inactive)]

Integrated in lustre-master » i686,client,el6,inkernel #195
LU-467 Not reinitialize "cl_io" in "llu_file_prwv()"

Oleg Drokin : 5c54c9fcd725417ed3368895d13fd2f002a7bb56
Files :

• lustre/liblustre/rw.c

[Build Master (Inactive)]

Integrated in lustre-master » x86_64,client,el5,inkernel #195
LU-467 Not reinitialize "cl_io" in "llu_file_prwv()"

Oleg Drokin : 5c54c9fcd725417ed3368895d13fd2f002a7bb56
Files :

• lustre/liblustre/rw.c

[nasf (Inactive)]

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

[Peter Jones]

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

[nasf (Inactive)]

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

[nasf (Inactive)]

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.

[Sarah Liu]

===== START t14: >1 block(4k) directory readdir 1308996270=====================
Creating 256 files...
Listing...
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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