mydns failing daily

Discussion in 'General' started by csabo, Oct 14, 2010.

  1. csabo

    csabo New Member

    Hello everyone,
    I've got ispconfig 3.0.1.1 ubuntu 9.04-server x64 with kernel Linux 2.6.28-13.

    My issue is every day mydns stops working. it maybe 1 to 3 times a day. I've checked with ps aux and the processes (its there twice) are both still running. a restart of mydns seems to take care of it. I've modified the mydns logging and provided the log entries below. If anyone has ANY ideas that would be awesome.. Thanks!!


    Code:
    mydns[319]: mydns: <IP> SOA <DOMAIN>.com. (687) NEED_ANSWER, High Priority IO Driven Task: FORMERR in query - NOTIFY is currently not a supported opcode
    mydns[319]: mydns: read_tcp_length: no data for fd 8: ::1: Client closed TCP connection
    mydns[319]: last message repeated 2 times
    mydns[319]: mydns: Normal shutdown
    mydns[319]: mydns: <HOSTNAME>.com up 10h25m58s (37558s) 1159 questions (0/s) NOERROR=1144 SERVFAIL=0 NXDOMAIN=1 NOTIMP=6 REFUSED=0 (11% TCP, 128 queries)
    mydns[319]: mydns: terminated
    mydns[319]: mydns: <HOSTNAME>.com up 10h26m23s (37583s) 1159 questions (0/s) NOERROR=1153 SERVFAIL=0 NXDOMAIN=1 NOTIMP=6 REFUSED=0 (11% TCP, 128 queries)
    mydns[316]: mydns: Server pid 319 died
    mydns[5903]: mydns: purge_bad_task() bad task 0.0.0.0: 000  (628) NEED_TASK_READ, High Priority IO Driven Task => 2
    mydns[5903]: mydns: purge_bad_task() bad task 0.0.0.0: 000  (629) NEED_TASK_READ, High Priority IO Driven Task => 4
    mydns[5903]: mydns: purge_bad_task() bad task ::: 000  (640) NEED_TASK_READ, High Priority IO Driven Task => 6
    mydns[5903]: mydns: terminated
     
  2. till

    till Super Moderator

    Which mydns version do you use?
     
  3. csabo

    csabo New Member

    Sorry I forgot that part :)

    mydns (mydns) 1.2.8.27 (mysql 5.0.75)

    Thanks!
     
  4. b00gz

    b00gz New Member

    Any update on this? I am having the same issues.
     
  5. till

    till Super Moderator

    As this is a very specific problem and I'em not able to reproduce that on my systems, it might be the best if you contact the mydns developesr, maybe they know the resaon why their application fails:

    http://sourceforge.net/projects/mydns-ng/support
     
  6. csabo

    csabo New Member

    Till,
    Does this help? thanks!

    [136990.107102] mydns[13529]: segfault at e264e8 ip 000000000040a4a6 sp 00007fffad2b21d0 error 4 in mydns[400000+32000]
    [136990.124386] mydns[8082]: segfault at e264e8 ip 000000000040a4a6 sp 00007fffad2b21d0 error 4 in mydns[400000+32000]
    [136990.147713] mydns[8084]: segfault at e264e8 ip 000000000040a4a6 sp 00007fffad2b21d0 error 4 in mydns[400000+32000]
    [218504.351472] mydns[20786]: segfault at 1c564e8 ip 000000000040a4a6 sp 00007fff7d204120 error 4 in mydns[400000+32000]
    [218504.359446] mydns[14732]: segfault at 1c564e8 ip 000000000040a4a6 sp 00007fff7d204120 error 4 in mydns[400000+32000]
    [218504.406969] mydns[14737]: segfault at 1c564e8 ip 000000000040a4a6 sp 00007fff7d204120 error 4 in mydns[400000+32000]
    [218504.413628] mydns[14739]: segfault at 1c564e8 ip 000000000040a4a6 sp 00007fff7d204120 error 4 in mydns[400000+32000]
    [218504.424259] mydns[14742]: segfault at 1c564e8 ip 000000000040a4a6 sp 00007fff7d204120 error 4 in mydns[400000+32000]
    [218504.433855] mydns[14744]: segfault at 1c564e8 ip 000000000040a4a6 sp 00007fff7d204120 error 4 in mydns[400000+32000]
    [218504.445757] mydns[14747]: segfault at 1c564e8 ip 000000000040a4a6 sp 00007fff7d204120 error 4 in mydns[400000+32000]
    [218504.455625] mydns[14749]: segfault at 1c564e8 ip 000000000040a4a6 sp 00007fff7d204120 error 4 in mydns[400000+32000]
    [218504.467652] mydns[14751]: segfault at 1c564e8 ip 000000000040a4a6 sp 00007fff7d204120 error 4 in mydns[400000+32000]
    [218504.477343] mydns[14753]: segfault at 1c564e8 ip 000000000040a4a6 sp 00007fff7d204120 error 4 in mydns[400000+32000]
    [307699.420085] mydns[24586]: segfault at 1fee4e8 ip 000000000040a4a6 sp 00007fffe5c7eb90 error 4 in mydns[400000+32000]
    [307699.428764] mydns[5627]: segfault at 1fee4e8 ip 000000000040a4a6 sp 00007fffe5c7eb90 error 4 in mydns[400000+32000]
    [307700.342243] mydns[5629]: segfault at 1fee4e8 ip 000000000040a4a6 sp 00007fffe5c7eb90 error 4 in mydns[400000+32000]
    [307700.848654] mydns[5630]: segfault at 1fee4e8 ip 000000000040a4a6 sp 00007fffe5c7eb90 error 4 in mydns[400000+32000]
    [307701.729926] mydns[5631]: segfault at 1fee4e8 ip 000000000040a4a6 sp 00007fffe5c7eb90 error 4 in mydns[400000+32000]
    [386770.438243] mydns[5632]: segfault at 1fee4e8 ip 000000000040a4a6 sp 00007fffe5c7eb90 error 4 in mydns[400000+32000]
    [393859.069352] mydns[13422]: segfault at 1fee4e8 ip 000000000040a4a6 sp 00007fffe5c7eb90 error 4 in mydns[400000+32000]
     

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