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make test failed #398

Open GoogleCodeExporter opened 9 years ago

GoogleCodeExporter commented 9 years ago 
### What steps will reproduce the problem?
1.
tar zxvf memcached-1.4.22.tar.gz
cd memcached-1.4.22
./configure
make 
make test

meke test is not successful

### What is the expected output? What do you see instead?
Finally, following error

t/lru-crawler.t ...... 93/189 Timeout.. killing the process
t/lru-crawler.t ...... 96/189 

・・・

# Looks like you planned 189 tests but ran 188.
# Looks like you failed 93 tests of 188 run.
# Looks like your test exited with 111 just after 188.
t/lru-crawler.t ...... Dubious, test returned 111 (wstat 28416, 0x6f00)
Failed 94/189 subtests 
t/lru.t .............. ok       
t/maxconns.t ......... ok     
t/multiversioning.t .. ok     
t/noreply.t .......... ok   
t/slabs_reassign.t ... ok       
t/stats-conns.t ...... ok     
t/stats-detail.t ..... ok     
t/stats.t ............ ok     
t/touch.t ............ ok   
t/udp.t .............. ok     
t/unixsocket.t ....... ok   

Test Summary Report
-------------------
t/lru-crawler.t    (Wstat: 28416 Tests: 188 Failed: 93)
  Failed tests:  96-188
  Non-zero exit status: 111
  Parse errors: Bad plan.  You planned 189 tests but ran 188.
Files=47, Tests=7065, 728 wallclock secs ( 0.94 usr  0.20 sys + 390.82 cusr 
47.82 csys = 439.78 CPU)
Result: FAIL

### What version of the product are you using? On what operating system?
CentOS 6.4 and memcached-1.4.22

### Please provide any additional information below.

information below is gdb
(gdb) bt
#0  0x00007f449d473ef3 in epoll_wait () from /lib64/libc.so.6
#1  0x00007f449db67326 in epoll_dispatch (base=0xe90010, tv=<value optimized 
out>) at epoll.c:407
#2  0x00007f449db55ac6 in event_base_loop (base=0xe90010, flags=0) at 
event.c:1607
#3  0x00000000004089b9 in main (argc=<value optimized out>, argv=<value 
optimized out>) at memcached.c:5638
(gdb) info thread
  7 Thread 0x7f449d38a700 (LWP 3668)  0x00007f449d473ef3 in epoll_wait () from /lib64/libc.so.6
  6 Thread 0x7f449c989700 (LWP 3669)  0x00007f449d473ef3 in epoll_wait () from /lib64/libc.so.6
  5 Thread 0x7f449bf88700 (LWP 3670)  0x00007f449d473ef3 in epoll_wait () from /lib64/libc.so.6
  4 Thread 0x7f449b587700 (LWP 3671)  0x00007f449d473ef3 in epoll_wait () from /lib64/libc.so.6
  3 Thread 0x7f449ab86700 (LWP 3672)  0x00007f449d72a5bc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
  2 Thread 0x7f449a185700 (LWP 3673)  0x00007f449d72a5bc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
* 1 Thread 0x7f449df96700 (LWP 3667)  0x00007f449d473ef3 in epoll_wait () from 
/lib64/libc.so.6
(gdb) thread 2
[Switching to thread 2 (Thread 0x7f449a185700 (LWP 3673))]#0  
0x00007f449d72a5bc in pthread_cond_wait@@GLIBC_2.3.2 () from 
/lib64/libpthread.so.0
(gdb) bt
#0  0x00007f449d72a5bc in pthread_cond_wait@@GLIBC_2.3.2 () from 
/lib64/libpthread.so.0
#1  0x0000000000416cd9 in item_crawler_thread (arg=<value optimized out>) at 
items.c:807
#2  0x00007f449d7269d1 in start_thread () from /lib64/libpthread.so.0
#3  0x00007f449d4738fd in clone () from /lib64/libc.so.6
(gdb) thread 3
[Switching to thread 3 (Thread 0x7f449ab86700 (LWP 3672))]#0  
0x00007f449d72a5bc in pthread_cond_wait@@GLIBC_2.3.2 () from 
/lib64/libpthread.so.0
(gdb) bt
#0  0x00007f449d72a5bc in pthread_cond_wait@@GLIBC_2.3.2 () from 
/lib64/libpthread.so.0
#1  0x000000000041877b in assoc_maintenance_thread (arg=<value optimized out>) 
at assoc.c:256
#2  0x00007f449d7269d1 in start_thread () from /lib64/libpthread.so.0
#3  0x00007f449d4738fd in clone () from /lib64/libc.so.6
(gdb) thread 4
[Switching to thread 4 (Thread 0x7f449b587700 (LWP 3671))]#0  
0x00007f449d473ef3 in epoll_wait () from /lib64/libc.so.6
(gdb) bt
#0  0x00007f449d473ef3 in epoll_wait () from /lib64/libc.so.6
#1  0x00007f449db67326 in epoll_dispatch (base=0xea0bd0, tv=<value optimized 
out>) at epoll.c:407
#2  0x00007f449db55ac6 in event_base_loop (base=0xea0bd0, flags=0) at 
event.c:1607
#3  0x0000000000419934 in worker_libevent (arg=<value optimized out>) at 
thread.c:378
#4  0x00007f449d7269d1 in start_thread () from /lib64/libpthread.so.0
#5  0x00007f449d4738fd in clone () from /lib64/libc.so.6

$ ldd memcached-debug 
        linux-vdso.so.1 =>  (0x00007fff655ff000)
        libevent-2.0.so.5 => /usr/lib64/libevent-2.0.so.5 (0x00007f7f9f193000)
        librt.so.1 => /lib64/librt.so.1 (0x00007f7f9ef8b000)
        libpthread.so.0 => /lib64/libpthread.so.0 (0x00007f7f9ed6d000)
        libc.so.6 => /lib64/libc.so.6 (0x00007f7f9e9d9000)
        /lib64/ld-linux-x86-64.so.2 (0x00007f7f9f3e7000)

Original issue reported on code.google.com by toshiyuk...@gmail.com on 21 Feb 2015 at 2:41

GoogleCodeExporter commented 9 years ago 
I hit the same "make test' problem on  Ubuntu 14.04.2 LTS (GNU/Linux 
3.13.0-48-generic x86_64)
and memcached-1.4.24

t/lru-crawler.t ...... 93/221 Timeout.. killing the process
t/lru-crawler.t ...... Failed 126/221 subtests 

This is on an micro Amazon EC2 instance with 1GB memory.

$ ldd memcached-debug
    linux-vdso.so.1 =>  (0x00007ffff7198000)
    libevent-2.0.so.5 => /usr/lib/x86_64-linux-gnu/libevent-2.0.so.5 (0x00007fb17e2e4000)
    libpthread.so.0 => /lib/x86_64-linux-gnu/libpthread.so.0 (0x00007fb17e0c6000)
    libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007fb17dd00000)
    /lib64/ld-linux-x86-64.so.2 (0x00007fb17e530000)

Original comment by jna...@gmail.com on 20 May 2015 at 6:08

GoogleCodeExporter commented 9 years ago 
Just realized that i've opened another bug for the same issue:
https://code.google.com/p/memcached/issues/detail?id=417

Original comment by guillaum...@gmail.com on 29 Jun 2015 at 9:03

GoogleCodeExporter commented 9 years ago 
[deleted comment]
GoogleCodeExporter commented 9 years ago 
Same problem here, Ubuntu 14.04, build (latest) from source.

t/lru-crawler.t ...... 93/221 Timeout.. killing the process
t/lru-crawler.t ...... Failed 126/221 subtests

Test Summary Report
-------------------
t/lru-crawler.t    (Wstat: 13 Tests: 95 Failed: 0)
  Non-zero wait status: 13
  Parse errors: Bad plan.  You planned 221 tests but ran 95.
Files=51, Tests=7370, 758 wallclock secs ( 2.33 usr  0.26 sys +  8.64 cusr  
2.50 csys = 13.73 CPU)
Result: FAIL
make: *** [test] Error 1

$ldd memcached-debug
        linux-vdso.so.1 =>  (0x00007fff8fffe000)
        libevent-2.0.so.5 => /usr/lib/x86_64-linux-gnu/libevent-2.0.so.5 (0x00007ff0270d2000)
        libpthread.so.0 => /lib/x86_64-linux-gnu/libpthread.so.0 (0x00007ff026eb4000)
        libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007ff026aee000)
        /lib64/ld-linux-x86-64.so.2 (0x00007ff02731f000)

Original comment by c.ferre...@acsiiweb.com on 22 Jul 2015 at 3:12

GoogleCodeExporter commented 9 years ago 
For me it only fails on One CPU instance, anything with 2 or more cpu can 
finish the test

Original comment by arash...@gmail.com on 5 Aug 2015 at 9:30