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From Dale Ghent <da...@elemental.org>
Subject Re: httpd-2.0 tagged
Date Thu, 28 Jun 2001 06:24:45 GMT
On Wed, 27 Jun 2001, Justin Erenkrantz wrote:

| -1 (yeah, yeah, non-binding).
|
| Just compiled it with a Mandrake 8.0 box with GCC 3.0.  The threaded MPM
| looks completely hosed.
|
| It will start up all of the children, but they are all dead within a
| few seconds.  (Only two processes remain...)

I'm seeing the same on Solaris 8 now.

the children start, stick around for a few seconds, and then all but one
die from receiving SIGTERM. Any HTTP requests made to the server connect,
but hang after "GET /blah ..." is issued.

A quick truss on a child process shows that it seems to be
(gracefully?) killing itself:

/4:     getpid()                                        = 21853 [21848]
/2:     signotifywait()                                 = 15
/4:     kill(21853, SIGTERM)                            = 0
/2:     lwp_mutex_lock(0xFF1555D8)                      = 0
/2:     lwp_mutex_wakeup(0xFF1555D8)                    = 0
/4:     lwp_mutex_lock(0xFF1555D8)                      = 0
/2:     lwp_mutex_lock(0xFF1555D8)                      = 0
/4:     lwp_mutex_wakeup(0xFF1555D8)                    = 0
/4:     lwp_mutex_lock(0xFF1555D8)                      = 0
/2:     lwp_mutex_lock(0xFF1555D8)                      = 0
/4:     lwp_mutex_wakeup(0xFF1555D8)                    = 0
/2:     lwp_cond_signal(0xFF1555C8)                     = 0
/2:     lwp_mutex_wakeup(0xFF1555D8)                    = 0
/3:     lwp_cond_wait(0xFF1555C8, 0xFF1555D8, 0xFF105CA8) = 0
/3:     lwp_mutex_wakeup(0xFF1555D8)                    = 0
/4:     lwp_mutex_lock(0xFF1555D8)                      = 0
/4:     time()                                          = 993709078
/3:     lwp_mutex_lock(0xFF1555D8)                      = 0
/3:         Received signal #15, SIGTERM, in lwp_sigtimedwait() [caught]
/3:           siginfo: SIGTERM pid=21853 uid=60001
/3:     lwp_sigtimedwait(0xFFBEF7F4, 0x00000000, 0xFF14F860, 0xFFBEF824) =
15
/3:     munmap(0xFDC00000, 1056768)                     = 0
/3:     munmap(0xFD70E000, 1056768)                     = 0
/3:     munmap(0xFD60C000, 1056768)                     = 0
/3:     munmap(0xFD50A000, 1056768)                     = 0
/3:     munmap(0xFD408000, 1056768)                     = 0
/3:     munmap(0xFD306000, 1056768)                     = 0
/3:     munmap(0xFD204000, 1056768)                     = 0
/3:     munmap(0xFD102000, 1056768)                     = 0
/3:     munmap(0xFD000000, 1056768)                     = 0
/3:     munmap(0xFCB0E000, 1056768)                     = 0
/3:     munmap(0xFCA0C000, 1056768)                     = 0
/3:     munmap(0xFC90A000, 1056768)                     = 0
/3:     munmap(0xFC808000, 1056768)                     = 0
/3:     llseek(0, 0, SEEK_CUR)                          = 0
/3:     _exit(0)

HTH,
/dale


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