PQ65135: PLUGIN CORE DUMPS WITH SIGSEGV ON STARTUP IN LINUX/390 PLUGIN FOR APACHE 1.3.26 | |||||||||||||||||||||||||||||||||||||||
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![]() APAR status Closed as program error. Error description When starting Apache 1.3.26 on Suse Linux/390, the plugin fails with sigsegv when mod_ssl is configured. The following is in the stack trace: 9650 open("/etc/httpd/access.conf", O_RDONLY) = 4 9650 fstat(4, {st_mode=S_IFREG|0644, st_size=348, ...}) = 0 9650 fstat(4, {st_mode=S_IFREG|0644, st_size=348, ...}) = 0 9650 old_mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x400b4000 9650 read(4, "##\n## access.conf -- Apache HTTP"..., 4096 9650 read(4, "", 4096) = 0 9650 close(4) = 0 9650 munmap(0x400b4000, 4096) = 0 9650 uname({sys="Linux", node="vorlon", ...}) = 0 9650 --- SIGSEGV (Segmentation fault) ---Local fix There is no workaround using Apache and SSL with WebSphereProblem summary **************************************************************** * USERS AFFECTED: WebSphere Application Server version 4.0 * * webserver plugin users on Linux 390. * **************************************************************** * PROBLEM DESCRIPTION: The plugin would core dump the * * webserver at startup on Linux 390 * * versions of Apache only. * **************************************************************** * RECOMMENDATION: * **************************************************************** A link option(-lpthread) used by the plugin was causing the server to core dump at startup.Problem conclusion Remove the -lpthread link option from the plugin for Apache on Linux 390. This was supposed to be in for Gskit to work correctly but removing it seemed to have no affect on the ability to run using SSL.Temporary fix The fix has been given to the customer and we are awaiting positive feedback.Comments
APAR is sysrouted FROM one or more of the following: APAR is sysrouted TO one or more of the following: Modules/Macros
SRLS
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Document Information |
Product categories: Software > Application Servers >
Distributed Application & Web Servers > WebSphere Application
Server > General
Operating system(s):
Software version: 400
Software edition:
Reference #: PQ65135
IBM Group: Software Group
Modified date: Sep 25, 2002
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