9:04 p.m.
Anyone already saw this?
I had, what I presume was a DOS attack in a virtual machine on the cloud, that consumes
all space left.
I saw single files log with more than 2.5G of information on my standalone log directory:
2015-07-20 06:53:46,024 SEVERE [javax.jmdns.impl.constants.DNSRecordType]
(SocketListener(45-55-77-19.local.)) Could not find reco
rd type for index: -1
2015-07-20 06:53:46,042 SEVERE [javax.jmdns.impl.DNSIncoming]
(SocketListener(45-55-77-19.local.)) Could not find record type: dns
[query,192.99.0.161:52050, length=184, id=0x5c78, flags=0x3030]
0: 5c7830305c783030 5c7830305c783030 5c7830305c783031 5c7830305c783030 \x00\x00
\x00\x00 \x00\x01 \x00\x00
20: 5c7830305c783030 5c7830305c783030 5c7830395c783546 5c7837335c783635 \x00\x00
\x00\x00 \x09\x5F \x73\x65
40: 5c7837325c783736 5c7836395c783633 5c7836355c783733 5c7830375c783546 \x72\x76
\x69\x63 \x65\x73 \x07\x5F
60: 5c7836345c783645 5c7837335c783244 5c7837335c783634 5c7830345c783546 \x64\x6E
\x73\x2D \x73\x64 \x04\x5F
80: 5c7837355c783634 5c7837305c783035 5c7836435c783646 5c7836335c783631 \x75\x64
\x70\x05 \x6C\x6F \x63\x61
a0: 5c7836435c783030 5c7830305c783043 5c7830305c783031 \x6C\x00
\x00\x0C \x00\x01
2015-07-20 06:53:46,076 WARNING [javax.jmdns.impl.constants.DNSRecordClass]
(SocketListener(45-55-77-19.local.)) Could not find re
cord class for index: -1
2015-07-20 06:53:46,260 SEVERE [javax.jmdns.impl.DNSIncoming$MessageInputStream]
(SocketListener(45-55-77-19.local.)) bad domain n
ame: possible circular name detected. Bad offset: 0xffffffff at 0xb6
2015-07-20 06:53:46,270 SEVERE [javax.jmdns.impl.constants.DNSRecordType]
(SocketListener(45-55-77-19.local.)) Could not find reco
rd type for index: -1
2015-07-20 06:53:46,296 SEVERE [javax.jmdns.impl.DNSIncoming]
(SocketListener(45-55-77-19.local.)) Could not find record type: dns
[query,192.99.0.161:52050, length=184, id=0x5c78, flags=0x3030, questions=1
questions:
[DNSQuestion@2024648779 type: TYPE_IGNORE index 0, class: CLASS_UNKNOWN index 0, name:
0\x00\x01\x00\x00\x00\x00\x00\x00\x
09\x5F\x73\x6.\x72\x76\x69\x63\x65\x73\x07\x5F\x64\x6E\x73\x2D\x73\.4\x04\x5F\x75\x64\x70\x05\x6C\x6F\x63\x61\x6C\x00\x00\.C\x00\x
01ϿϿϿϿϿϿϿϿϿϿϿϿϿϿϿϿϿϿϿϿ.]]
question: [DNSQuestion@2024648779 type: TYPE_IGNORE index 0, class: CLASS_UNKNOWN
index 0, name: 0\x00\x01\x00\x00\x0
0\x00\x00\x00\x09\x5F\x73\x6.\x72\x76\x69\x63\x65\x73\x07\x5F\x64\x6E\x73\x2D\x73\.4\x04\x5F\x75\x64\x70\x05\x6C\x6F\x63\x61\x6C\x
00\x00\.C\x00\x01ϿϿϿϿϿϿϿϿϿϿϿϿϿϿϿϿϿϿϿϿ.]
0: 5c7830305c783030 5c7830305c783030 5c7830305c783031 5c7830305c783030 \x00\x00
\x00\x00 \x00\x01 \x00\x00
20: 5c7830305c783030 5c7830305c783030 5c7830395c783546 5c7837335c783635 \x00\x00
\x00\x00 \x09\x5F \x73\x65
40: 5c7837325c783736 5c7836395c783633 5c7836355c783733 5c7830375c783546 \x72\x76
\x69\x63 \x65\x73 \x07\x5F
60: 5c7836345c783645 5c7837335c783244 5c7837335c783634 5c7830345c783546 \x64\x6E
\x73\x2D \x73\x64 \x04\x5F
80: 5c7837355c783634 5c7837305c783035 5c7836435c783646 5c7836335c783631 \x75\x64
\x70\x05 \x6C\x6F \x63\x61
a0: 5c7836435c783030 5c7830305c783043 5c7830305c783031 \x6C\x00
\x00\x0C \x00\x01
Maybe this could give a hint:
http://sourceforge.net/p/jmdns/bugs/130/
Is this an issue that wildfly should care about?
Regards
Eduardo Sant'Ana da Silva