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HTTP Server Logs Error "NZ function nzos_Handshake failed with error 29049" Every Minute (Doc ID 1108391.1)

Last updated on AUGUST 12, 2019

Applies to:

Oracle HTTP Server - Version 10.1.2.0.2 to 10.1.4 [Release AS10gR2]
Information in this document applies to any platform.
***Checked for relevance on 15-May-2014***

Symptoms

[date time] [error] mod_ossl: SSL call to NZ function nzos_Handshake failed with error 29049 (server host.domain:443, client <ip>)
[date time] [error] mod_ossl: SSL protocol error [Hint: the client probably speaks HTTPS over HTTP protocol]
<xxxxxx time> accept(15, {sa_family=AF_INET, sin_port=htons(xxxxx), sin_addr=inet_addr("<ip>")}, [16]) = 31
<xxxxxx time> fcntl64(25, F_SETLKW, {type=F_UNLCK, whence=SEEK_SET, start=0, len=0} <unfinished ...>
<xxxxxx time> <... fcntl64 resumed> ) = 0
<xxxxxx time> <... fcntl64 resumed> ) = 0
<xxxxxx time> select(18, [15 16 17], NULL, NULL, NULL <unfinished ...>
<xxxxxx time> rt_sigaction(SIGSYS, {SIG_IGN}, {0x8062a74, [], SA_RESTORER|SA_INTERRUPT, 0x68cc98}, 8) = 0
<xxxxxx time> fcntl64(31, F_SETFD, FD_CLOEXEC) = 0
<xxxxxx time> fcntl64(31, F_GETFL) = 0x2 (flags O_RDWR)
<xxxxxx time> fcntl64(31, F_SETFL, O_RDWR) = 0
<xxxxxx time> getsockname(31, {sa_family=AF_INET, sin_port=htons(443), sin_addr=inet_addr("<ip>")}, [16]) = 0
<xxxxxx time> gettimeofday({1274439873, 304193}, NULL) = 0
<xxxxxx time> setsockopt(31, SOL_TCP, TCP_NODELAY, [1], 4) = 0
<xxxxxx time> gettimeofday({1274439873, 304388}, NULL) = 0
<xxxxxx time> gettimeofday({1274439873, 304484}, NULL) = 0
<xxxxxx time> getuid32() = 500
<xxxxxx time> getppid() = 27098
<xxxxxx time> read(31, "GET /oiddas HTTP/1.1\r\nHost: host"..., 8192) = 259
<xxxxxx time> write(31, "\25\3\1\0\2\2\n", 7) = 7
<xxxxxx time> time(NULL) = 1274439873
<xxxxxx time> stat64("/etc/localtime", {st_mode=S_IFREG|0644, st_size=1267, ...}) = 0
<xxxxxx time> write(18, "[<date time>] [er"..., 157) = 157
<xxxxxx time> time(NULL) = 1274439873
<xxxxxx time> write(6, "[<date time>] [erro"..., 165) = 165
<xxxxxx time> time(NULL) = 1274439873

Changes

 

Cause

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In this Document
Symptoms
Changes
Cause
Solution
References


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