[Bug 247316] Re: winbindd segfaults regularly

gavinmc gmccullagh at gmail.com
Fri Jul 11 11:24:19 BST 2008

another today...

[Thread debugging using libthread_db enabled]                                                                                                                                                                                                  
[New Thread 0xb7afa6d0 (LWP 12582)]                                                                                                                                                                                                            
0xb7f0f410 in __kernel_vsyscall ()                                                                                                                                                                                                             
#0  0xb7f0f410 in __kernel_vsyscall ()                                                                                                                                                                                                         
#1  0xb7cb94d3 in waitpid () from /lib/tls/i686/cmov/libc.so.6                                                                                                                                                                                 
#2  0xb7c5c643 in ?? () from /lib/tls/i686/cmov/libc.so.6                                                                                                                                                                                      
#3  0x08123148 in smb_panic (why=0x8276e64 "internal error") at lib/util.c:1639                                                                                                                                                                
#4  0x0810d96a in sig_fault (sig=6) at lib/fault.c:47                                                                                                                                                                                          
#5  <signal handler called>                                                                                                                                                                                                                    
#6  0xb7f0f410 in __kernel_vsyscall ()                                                                                                                                                                                                         
#7  0xb7c4f085 in raise () from /lib/tls/i686/cmov/libc.so.6                                                                                                                                                                                   
#8  0xb7c50a01 in abort () from /lib/tls/i686/cmov/libc.so.6                                                                                                                                                                                   
#9  0xb7c4810e in __assert_fail () from /lib/tls/i686/cmov/libc.so.6                                                                                                                                                                           
#10 0xb7d8fbea in ldap_parse_result () from /usr/lib/libldap_r-2.4.so.2                                                                                                                                                                        
#11 0x08239e0c in ads_do_paged_search_args (ads=0x832d120,                                                                                                                                                                                     
    bind_path=<value optimized out>, scope=0,                                                                                                                                                                                                  
    expr=0x82656f5 "(objectclass=*)", attrs=0xbfd2da60, args=0x0,                                                                                                                                                                              
    res=0xbfd2da68, count=0xbfd2d984, cookie=0xbfd2d988) at libads/ldap.c:700                                                                                                                                                                  
#12 0x0823a18f in ads_do_search_all_args (ads=0x832d120,                                                                                                                                                                                       
    bind_path=0x8304258 "", scope=0, expr=0x82656f5 "(objectclass=*)",                                                                                                                                                                         
    attrs=0xbfd2da60, args=0x0, res=0xbfd2da68) at libads/ldap.c:772                                                                                                                                                                           
#13 0x08243729 in ads_do_search_retry_internal (ads=0x832d120,                                                                                                                                                                                 
    bind_path=0x82aa775 "", scope=0, expr=0x82656f5 "(objectclass=*)",                                                                                                                                                                         
    attrs=0xbfd2da60, args=0x0, res=0xbfd2da68) at libads/ldap_utils.c:60                                                                                                                                                                      
#14 0x08243c9a in ads_do_search_retry (ads=0x832d120, bind_path=0x82aa775 "",                                                                                                                                                                  
    scope=0, expr=0x82656f5 "(objectclass=*)", attrs=0xbfd2da60,                                                                                                                                                                               
    res=0xbfd2da68) at libads/ldap_utils.c:124                                                                                                                                                                                                 
#15 0x08236c8c in ads_USN (ads=0x832d120, usn=0x832e33c) at libads/ldap.c:2328                                                                                                                                                                 
#16 0x080b4269 in sequence_number (domain=0x832deb8, seq=0x832e33c)                                                                                                                                                                            
    at nsswitch/winbindd_ads.c:1021                                                                                                                                                                                                            
#17 0x08098a31 in refresh_sequence_number (domain=0x832deb8,                                                                                                                                                                                   
    force=<value optimized out>) at nsswitch/winbindd_cache.c:479                                                                                                                                                                              
#18 0x08099059 in wcache_fetch (cache=0x832de20, domain=0x832deb8,                                                                                                                                                                             
    format=0x826069f "TRUSTDOMS/%s") at nsswitch/winbindd_cache.c:601                                                                                                                                                                          
#19 0x08099aa8 in trusted_domains (domain=0x832deb8, mem_ctx=0x83536a8,                                                                                                                                                                        
    num_domains=0xbfd2dce8, names=0xbfd2dce4, alt_names=0xbfd2dce0,                                                                                                                                                                            
    dom_sids=0xbfd2dcdc) at nsswitch/winbindd_cache.c:1942                                                                                                                                                                                     
#20 0x080a90b8 in winbindd_dual_list_trusted_domains (domain=0x832deb8,                                                                                                                                                                        
    state=0xbfd2ddf8) at nsswitch/winbindd_misc.c:123                                                                                                                                                                                          
#21 0x080b941f in schedule_async_request (child=0x832e390)                                                                                                                                                                                     
    at nsswitch/winbindd_dual.c:481                                                                                                                                                                                                            
#22 0x080bad88 in async_domain_request (mem_ctx=0x83535d8, domain=0x832deb8,                                                                                                                                                                   
    request=0x8331e60, response=0x832fb80,                                                                                                                                                                                                     
    continuation=0x8096700 <trustdom_recv>, private_data_data=0x8324af0)                                                                                                                                                                       
    at nsswitch/winbindd_dual.c:340
#23 0x080965f0 in rescan_trusted_domains () at nsswitch/winbindd_util.c:217
#24 0x0808c17d in main (argc=) at nsswitch/winbindd.c:753
The program is running.  Quit anyway (and detach it)? (y or n) [answered Y; input not from terminal]

winbindd segfaults regularly
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