Maintained by: NLnet Labs

[Unbound-users] Unbound mysteriously crashes

Matthijs Mekking
Tue Dec 23 13:52:43 CET 2008


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Hi Haw,

I see that you build Unbound with libevent. Do these problems occur when
you build without libevent?

<quote>usually problem goes away if libevent is not used</quote>

Let us know.

Happy holidays,

Matthijs Mekking
NLnet Labs


Haw Loeung wrote:
> Here's a different error:
> 
> [1229998910] unbound[11244:0] debug: worker svcd callback for qstate 
> 0x91eba60  
> [1229998910] unbound[11244:1] debug: servselect ip4 87.118.120.30 port 
> 53 (len 16)                                                                              
> [1229998910] unbound[11244:1] debug:    rtt=1504                                
> [1229998910] unbound[11244:1] debug: selrtt 1504                                
> [1229998910] unbound[11244:0] debug: mesh_run: start                            
> [1229998910] unbound[11244:1] info: sending query: 
> <km32134.keymachine.de. AAAA IN>                                                                             
> [1229998910] unbound[11244:1] debug: sending to target: 
> <km32134.keymachine.de.> 87.118.120.30#53                                                               
> [1229998910] unbound[11244:0] debug: iterator[module 1] operate: 
> extstate:module_wait_reply event:module_event_reply                                            
> [1229998910] unbound[11244:1] debug: serviced query UDP timeout=1504 
> msec       
> [1229998910] unbound[11244:0] info: iterator operate: query <cname.net-
> music-online.com.tpgi.com.au. A IN>                                                      
> [1229998910] unbound[11244:1] debug: inserted new pending reply 
> id=0d91         
> [1229998910] unbound[11244:0] debug: process_response: new external 
> response event                                                                              
> [1229998910] unbound[11244:1] debug: opened UDP if=0 port=52739                 
> [1229998910] unbound[11244:1] debug: comm point start listening 118             
> [1229998910] unbound[11244:0] info: scrub for <tpgi.com.au. NS IN>              
> [1229998910] unbound[11244:1] fatal error: util/netevent.c:228: 
> comm_point_send_udp_msg: assertion ldns_buffer_remaining(packet) > 0 
> failed
> 
> Forgot to add, the version of Unbound used is the latest pulled from SVN. I was 
> using version 1.1.1 and it was still crashing so I'm using the one from SVN.
> 
> 
> Regards,
> 
> Haw
> 
> 
> 
> ------------------------------------------------------------------------
> 
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> Unbound-users at unbound.net
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