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Bug #12354

closed

ceph-fuse crash in ll_fsync, during TestClientRecovery.test_fsync

Added by John Spray almost 9 years ago. Updated almost 9 years ago.

Status:
Resolved
Priority:
Urgent
Assignee:
Zheng Yan
Category:
-
Target version:
-
% Done:

0%

Source:
other
Tags:
Backport:
hammer
Regression:
No
Severity:
3 - minor
Reviewed:
Affected Versions:
ceph-qa-suite:
Component(FS):
Labels (FS):
Pull request ID:
Crash signature (v1):
Crash signature (v2):

Description

teuthology-2015-07-13_23:04:03-fs-master---basic-multi/972688/

ceph-client.0.4375.log

   -20> 2015-07-15 15:03:26.815210 7f22f1ffb700 20 client.4210 _lookup have dn subdir mds.0 ttl 2015-07-15 15:03:56.764008 seq 2
   -19> 2015-07-15 15:03:26.815217 7f22f1ffb700 10 client.4210 _lookup 1.head(ref=3 ll_ref=12 cap_refs={} open={} mode=41777 size=0/0 mtime=2015-07-15 15:03:26.763942 caps=pAsLsXsFs(0=pAsLsXsFs) has_dir_layout 0x7f22fc00be50) subdir = 10000000000.head(ref=4 ll_ref=2 cap_refs={} open={} mode=40755 size=0/0 mtime=2015-07-15 15:03:26.808625 caps=pAsLsXsFsx(0=pAsLsXsFsx) COMPLETE parents=0x7f22d4001350 0x7f22fc010fe0)
   -18> 2015-07-15 15:03:26.815244 7f22f1ffb700 10 client.4210 fill_stat on 10000000000 snap/devhead mode 040755 mtime 2015-07-15 15:03:26.808625 ctime 2015-07-15 15:03:26.808625
   -17> 2015-07-15 15:03:26.815251 7f22f1ffb700 20 client.4210 _ll_get 0x7f22fc010fe0 10000000000 -> 3
   -16> 2015-07-15 15:03:26.815252 7f22f1ffb700  3 client.4210 ll_lookup 0x7f22fc00be50 subdir -> 0 (10000000000)
   -15> 2015-07-15 15:03:26.815265 7f22f1ffb700  3 client.4210 ll_forget 1 1
   -14> 2015-07-15 15:03:26.815278 7f22f1ffb700 20 client.4210 _ll_get 0x7f22fc010fe0 10000000000 -> 4
   -13> 2015-07-15 15:03:26.815283 7f22f1ffb700  3 client.4210 ll_getattr 10000000000.head
   -12> 2015-07-15 15:03:26.815292 7f22f1ffb700 10 client.4210 _getattr mask pAsLsXsFs issued=1
   -11> 2015-07-15 15:03:26.815297 7f22f1ffb700 10 client.4210 fill_stat on 10000000000 snap/devhead mode 040755 mtime 2015-07-15 15:03:26.808625 ctime 2015-07-15 15:03:26.808625
   -10> 2015-07-15 15:03:26.815304 7f22f1ffb700  3 client.4210 ll_getattr 10000000000.head = 0
    -9> 2015-07-15 15:03:26.815313 7f22f1ffb700  3 client.4210 ll_forget 10000000000 1
    -8> 2015-07-15 15:03:26.815317 7f22f1ffb700 20 client.4210 _ll_put 0x7f22fc010fe0 10000000000 1 -> 3
    -7> 2015-07-15 15:03:26.815326 7f22f1ffb700 20 client.4210 _ll_get 0x7f22fc010fe0 10000000000 -> 4
    -6> 2015-07-15 15:03:26.815330 7f22f1ffb700  3 client.4210 ll_opendir 10000000000.head
    -5> 2015-07-15 15:03:26.815332 7f22f1ffb700 10 client.4210 _opendir 10000000000, our cache says the first dirfrag is *
    -4> 2015-07-15 15:03:26.815334 7f22f1ffb700  3 client.4210 _opendir(10000000000) = 0 (0x7f22e80086c0)
    -3> 2015-07-15 15:03:26.815336 7f22f1ffb700  3 client.4210 ll_opendir 10000000000.head = 0 (0x7f22e80086c0)
    -2> 2015-07-15 15:03:26.815346 7f22f1ffb700  3 client.4210 ll_forget 10000000000 1
    -1> 2015-07-15 15:03:26.815350 7f22f1ffb700 20 client.4210 _ll_put 0x7f22fc010fe0 10000000000 1 -> 3
     0> 2015-07-15 15:03:26.829080 7f22f27fc700 -1 *** Caught signal (Segmentation fault) **
 in thread 7f22f27fc700

 ceph version 9.0.1-1475-g970195e (970195e86a01503921f248d469a73f3611747197)
 1: ceph-fuse() [0x62d635]
 2: (()+0xfcb0) [0x7f231a192cb0]
 3: (Client::ll_fsync(Fh*, bool)+0x15d) [0x57705d]
 4: ceph-fuse() [0x54e515]
 5: (()+0x124d5) [0x7f231a5cb4d5]
 6: (()+0x110e6) [0x7f231a5ca0e6]
 7: (()+0x7e9a) [0x7f231a18ae9a]
 8: (clone()+0x6d) [0x7f2318d523fd]
 NOTE: a copy of the executable, or `objdump -rdS <executable>` is needed to interpret this.
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