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Posted to bugs@httpd.apache.org by bu...@apache.org on 2002/07/07 09:59:56 UTC
DO NOT REPLY [Bug 10529] New: -
http locks up in lwp_cond_wait at startup
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http://nagoya.apache.org/bugzilla/show_bug.cgi?id=10529
http locks up in lwp_cond_wait at startup
Summary: http locks up in lwp_cond_wait at startup
Product: Apache httpd-2.0
Version: 2.0.39
Platform: Sun
OS/Version: Solaris
Status: NEW
Severity: Normal
Priority: Other
Component: Core
AssignedTo: bugs@httpd.apache.org
ReportedBy: mailings@happie.com
Configuration:
Solaris 8 64-bit kernel, GCC 3.1 32-bit
% uname -a
SunOS talishman 5.8 Generic sun4u sparc SUNW,Ultra-30
% gcc -v
Reading specs from /usr/local/lib/gcc-lib/sparc-sun-solaris2.8/3.1/specs
Configured with: ./configure
Thread model: posix
gcc version 3.1
% sudo ./httpd -V
Server version: Apache/2.0.39
Server built: Jul 7 2002 03:04:37
Server's Module Magic Number: 20020612:1
Architecture: 32-bit
Server compiled with....
-D APACHE_MPM_DIR="server/mpm/prefork"
-D APR_HAS_MMAP
-D APR_HAVE_IPV6
-D APR_USE_PROC_PTHREAD_SERIALIZE
-D APR_USE_PTHREAD_SERIALIZE
-D SINGLE_LISTEN_UNSERIALIZED_ACCEPT
-D APR_HAS_OTHER_CHILD
-D AP_HAVE_RELIABLE_PIPED_LOGS
-D HTTPD_ROOT="/usr/local/apache2"
-D SUEXEC_BIN="/usr/local/apache2/bin/suexec"
-D DEFAULT_PIDLOG="logs/httpd.pid"
-D DEFAULT_SCOREBOARD="logs/apache_runtime_status"
-D DEFAULT_LOCKFILE="logs/accept.lock"
-D DEFAULT_ERRORLOG="logs/error_log"
-D AP_TYPES_CONFIG_FILE="conf/mime.types"
-D SERVER_CONFIG_FILE="conf/httpd.conf"
Compile options: "CC=gcc ./configure".
When I start Apache2 from either httpd or apachectl, it reads the
configuration file, binds to port 80, then locks up. Connections are accepted
on port 80, but nothing is sent back. All files are on local disk (not an NFS
issue as suggested by the FAQ). Other pthread programs appear to run fine on
the machine, including LWP-bound ones. Nothing is written to the error logs
and -X mode doesn't display anything.
Truss output:
...
setsockopt(3, 65535, 4, 0xFFBEF0EC, 4, 1) = 0
setsockopt(3, 65535, 8, 0xFFBEF0EC, 4, 1) = 0
setsockopt(3, 6, 1, 0xFFBEF0E4, 4, 1) = 0
bind(3, 0x0009252C, 32, 3) = 0
listen(3, 511, 1) = 0
pipe() = 5 [6]
fcntl(5, F_GETFL, 0x00000000) = 2
fstat64(5, 0xFFBEF078) = 0
fstat64(5, 0xFFBEF078) = 0
fcntl(5, F_SETFL, 0x00000082) = 0
brk(0x001149F8) = 0
brk(0x001169F8) = 0
lwp_sema_wait(0x0008C820) (sleeping...)
signotifywait() (sleeping...)
door_return(0x00000000, 0, 0x00000000, 0) (sleeping...)
lwp_cond_wait(0xFEFC55B0, 0xFEFC55C0, 0xFEF73C48) (sleeping...)
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