Thread: MyDNS Segfaults
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Old 8th July 2010, 16:40
crypted crypted is offline
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Default MyDNS Segfaults

So, my server stops responding to hostnames. Finally looked in the log, here's a snippet. Any thoughts?

Code:
Jul  8 09:46:14 my kernel: [1957128.249175] mydns[31597]: segfault at 0 ip 40e87d sp 7fffffffd490 error 4 in mydns[400000+32000]
Jul  8 09:54:41 my kernel: [1957667.599821] mydns[3709]: segfault at 0 ip 404638 sp 7fffffffd430 error 4 in mydns[400000+32000]
Jul  8 09:54:41 my kernel: [1957668.288273] mydns[3710]: segfault at 0 ip 404638 sp 7fffffffd430 error 4 in mydns[400000+32000]
Jul  8 09:54:41 my kernel: [1957668.312274] mydns[3711]: segfault at 0 ip 404638 sp 7fffffffd430 error 4 in mydns[400000+32000]
Jul  8 09:54:41 my kernel: [1957668.324277] mydns[3712]: segfault at 0 ip 404638 sp 7fffffffd430 error 4 in mydns[400000+32000]
Jul  8 09:54:41 my kernel: [1957668.328930] mydns[3713]: segfault at 0 ip 404638 sp 7fffffffd430 error 4 in mydns[400000+32000]
Jul  8 09:54:41 my kernel: [1957668.390657] mydns[3714]: segfault at 0 ip 404638 sp 7fffffffd430 error 4 in mydns[400000+32000]
Jul  8 09:54:41 my kernel: [1957668.400529] mydns[3715]: segfault at 0 ip 404638 sp 7fffffffd430 error 4 in mydns[400000+32000]
Jul  8 09:54:41 my kernel: [1957668.405663] mydns[3716]: segfault at 0 ip 404638 sp 7fffffffd430 error 4 in mydns[400000+32000]
Jul  8 09:54:41 my kernel: [1957668.500529] mydns[3717]: segfault at 0 ip 404638 sp 7fffffffd430 error 4 in mydns[400000+32000]
Jul  8 09:54:41 my kernel: [1957668.566591] mydns[3718]: segfault at 0 ip 404638 sp 7fffffffd430 error 4 in mydns[400000+32000]
Jul  8 09:54:53 my kernel: [1957681.320283] __ratelimit: 5 messages suppressed
Jul  8 09:54:53 my kernel: [1957681.320290] mydns[3724]: segfault at 0 ip 404638 sp 7fffffffd430 error 4 in mydns[400000+32000]
Jul  8 09:54:53 my kernel: [1957681.342731] mydns[3726]: segfault at 0 ip 404638 sp 7fffffffd430 error 4 in mydns[400000+32000]
Jul  8 09:54:59 my kernel: [1957688.760196] __ratelimit: 22 messages suppressed
Jul  8 09:54:59 my kernel: [1957688.760196] mydns[3752]: segfault at 0 ip 404638 sp 7fffffffd430 error 4 in mydns[400000+32000]
Jul  8 09:55:11 my kernel: [1957701.883140] mydns[3754]: segfault at 0 ip 404638 sp 7fffffffd430 error 4 in mydns[400000+32000]
Jul  8 09:55:11 my kernel: [1957701.894715] mydns[3767]: segfault at 0 ip 404638 sp 7fffffffd430 error 4 in mydns[400000+32000]
Jul  8 09:55:11 my kernel: [1957701.902294] mydns[3768]: segfault at 0 ip 404638 sp 7fffffffd430 error 4 in mydns[400000+32000]
Jul  8 09:55:14 my pure-ftpd: (?@127.0.0.1) [INFO] New connection from 127.0.0.1
Jul  8 09:55:14 my pure-ftpd: (?@127.0.0.1) [INFO] Logout.
Jul  8 09:55:24 my kernel: [1957714.417575] __ratelimit: 46 messages suppressed 
Jul  8 09:55:24 my kernel: [1957714.417575] mydns[3817]: segfault at 0 ip 404638 sp 7fffffffd430 error 4 in mydns[400000+32000]
Jul  8 09:56:20 my kernel: [1957774.895848] mydns[3828]: segfault at 0 ip 404638 sp 7fffffffd430 error 4 in mydns[400000+32000]
Jul  8 09:57:29 my kernel: [1957849.633692] mydns[3883]: segfault at 0 ip 404638 sp 7fffffffd430 error 4 in mydns[400000+32000]
.................
Jul  8 09:58:42 my kernel: [1957927.055896] mydns[4994]: segfault at 0 ip 404638 sp 7fffffffd430 error 4 in mydns[400000+32000]
Jul  8 09:58:42 my kernel: [1957927.097923] mydns[4995]: segfault at 0 ip 404638 sp 7fffffffd430 error 4 in mydns[400000+32000]
Jul  8 09:58:44 my kernel: [1957929.030362] mydns[4996]: segfault at 0 ip 404638 sp 7fffffffd430 error 4 in mydns[400000+32000]
Jul  8 09:58:44 my kernel: [1957929.043844] mydns[4997]: segfault at 0 ip 404638 sp 7fffffffd430 error 4 in mydns[400000+32000]
Jul  8 09:58:44 my kernel: [1957929.049654] mydns[4998]: segfault at 0 ip 404638 sp 7fffffffd430 error 4 in mydns[400000+32000]
Jul  8 09:58:44 my kernel: [1957929.055844] mydns[4999]: segfault at 0 ip 404638 sp 7fffffffd430 error 4 in mydns[400000+32000]
Jul  8 09:58:44 my kernel: [1957929.414219] __ratelimit: 33 messages suppressed
Jul  8 09:58:44 my kernel: [1957929.414219] mydns[5033]: segfault at 0 ip 404638 sp 7fffffffd430 error 4 in mydns[400000+32000]
Jul  8 09:58:49 my kernel: [1957934.819720] __ratelimit: 4 messages suppressed
Jul  8 09:58:49 my kernel: [1957934.819727] mydns[5040]: segfault at 0 ip 404638 sp 7fffffffd430 error 4 in mydns[400000+32000]
Jul  8 09:58:56 my kernel: [1957941.326794] __ratelimit: 497 messages suppressed
Jul  8 09:58:56 my kernel: [1957941.326800] mydns[5539]: segfault at 0 ip 404638 sp 7fffffffd430 error 4 in mydns[400000+32000]
Debian Lenny x64, used the Perfect Setup guide. All apt-get updates were installed. dual 2ghz, 2gb ram, 300gb hdd

Quote:
my:/home/dingle# mydns --version
mydns (mydns) 1.2.8.25 (MySQL 5.0.51a)

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Last edited by crypted; 8th July 2010 at 17:15.
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