*** glibc detected ***

[Artem Bokhan]

Igor Sysoev пишет:
> On Fri, Jan 30, 2009 at 02:25:23PM +0600, Artem Bokhan wrote:
>
>   
>> Igor Sysoev пишет:
>>     
>>> On Thu, Jan 29, 2009 at 10:57:27PM +0600, Bokhan Artem wrote:
>>>
>>>  
>>>       
>>>> Attaching to program: /data/soft/nginx_mail/sbin/nginx_mail, process 11022
>>>> Reading symbols from /lib/libc.so.6...done.
>>>> Loaded symbols for /lib/libc.so.6
>>>> Reading symbols from /lib/ld-linux-x86-64.so.2...done.
>>>> Loaded symbols for /lib64/ld-linux-x86-64.so.2
>>>> Reading symbols from /lib/libnss_compat.so.2...done.
>>>> Loaded symbols for /lib/libnss_compat.so.2
>>>> Reading symbols from /lib/libnsl.so.1...done.
>>>> Loaded symbols for /lib/libnsl.so.1
>>>> Reading symbols from /lib/libnss_nis.so.2...done.
>>>> Loaded symbols for /lib/libnss_nis.so.2
>>>> Reading symbols from /lib/libnss_files.so.2...done.
>>>> Loaded symbols for /lib/libnss_files.so.2
>>>> 0x000000000040437e in ngx_pnalloc (pool=0x2aaaaadf6be8, size=35) at 
>>>> src/core/ngx_palloc.c:157
>>>> 157                 if ((size_t) (p->d.end - m) >= size) {
>>>> (gdb) bt
>>>> #0  0x000000000040437e in ngx_pnalloc (pool=0x2aaaaadf6be8, size=35) at 
>>>> src/core/ngx_palloc.c:157
>>>> #1  0x0000000000406dd7 in ngx_pstrdup (pool=0x2aaaaadf6be8, src=0x5ebe80) 
>>>> at src/core/ngx_string.c:52
>>>> #2  0x00000000004263a0 in ngx_mail_smtp_resolve_addr_handler 
>>>> (ctx=0x5ebe50) at src/mail/ngx_mail_smtp_handler.c:123
>>>> #3  0x00000000004141f1 in ngx_resolver_process_ptr (r=0x548760, 
>>>> buf=0x7fffffa301b0 "▒\232\201\200", n=132, ident=57498, code=0, nan=1)
>>>>    at src/core/ngx_resolver.c:1560
>>>>         
>>> Это процесс, который ест процессор ? Не очень похоже.
>>>  
>>>       
>> Честно : ) Он не сразу есть начинает, а после нескольких минут работы. 
>> термом не убивается.
>>     
>
> А что показывает top в такие моменты ? Интересует только
>
> CPU states:  0.4% user,  0.0% nice,  0.0% system,  0.8% interrupt, 98.8% idle
>
> и строка с nginx'ом.
>
>
>   
Cpu0  : 20.2% us,  8.6% sy,  0.0% ni, 68.2% id,  0.0% wa,  1.3% hi,  1.7% si
Cpu1  : 24.6% us,  3.0% sy,  0.0% ni, 72.4% id,  0.0% wa,  0.0% hi,  0.0% si
Cpu2  : 74.4% us,  1.3% sy,  0.0% ni, 23.9% id,  0.0% wa,  0.0% hi,  0.3% si
Cpu3  : 99.7% us,  0.3% sy,  0.0% ni,  0.0% id,  0.0% wa,  0.0% hi,  0.0% si

  PID USER      PR  NI  VIRT  RES  SHR S %CPU %MEM    TIME+  COMMAND
18841 nobody    25   0 10948 4432  516 R  100  0.1   3:37.08 nginx_mail
14584 nobody    25   0 11476 4988  516 R   98  0.1   5:03.17 nginx_mail

Но на самом деле, я проглядел корки. бэктрейсы ушли на личный ящик.