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From Georg Hessmann <Georg_Hessm...@spiegel.de>
Subject Re: os-solaris/3487: More and more daemons stuck in 'K' state
Date Fri, 04 Dec 1998 17:40:01 GMT
The following reply was made to PR os-solaris/3487; it has been noted by GNATS.

From: Georg Hessmann <Georg_Hessmann@spiegel.de>
To: Marc Slemko <marcs@znep.com>
Cc: apbugs@apache.org
Subject: Re: os-solaris/3487: More and more daemons stuck in 'K' state
Date: Fri, 4 Dec 1998 18:32:38 +0100

 On Fri, Dec 04, 1998 at 08:55:40AM -0800, Marc Slemko wrote:
 > On 4 Dec 1998, Georg Hessmann wrote:
 > 
 [....]
 > 
 > Are you sure this isn't caused by any extra modules or libraries you are
 > using?  Sometimes libraries mess with SIGALRM handlers.  If they do, then
 > they will break things.  I would tend to point my suspicions to that.
 > You may want to do a truss of a httpd child process from startup through
 > servicing a few requests, including those that hit any extra modules, and
 > see if anything is messing with SIGALRM.
 
 Here the output from truss -p 12694
 
 ==========
 fcntl(22, F_SETLKW, 0x0009C4CC)	(sleeping...)
 fcntl(22, F_SETLKW, 0x0009C4CC)			= 0
 poll(0xEFFFDBB8, 1, -1)				= 1
 sigaction(SIGUSR1, 0xEFFFFA68, 0xEFFFFB68)	= 0
 accept(15, 0xEFFFFC20, 0xEFFFFC1C)		= 16
 fcntl(22, F_SETLKW, 0x0009C4F0)			= 0
 sigaction(SIGUSR1, 0xEFFFFA68, 0xEFFFFB68)	= 0
 getsockname(16, 0xEFFFFC30, 0xEFFFFC1C)		= 0
 setsockopt(16, 6, 1, 0xEFFFFBA4, 4)		= 0
 getpid()					= 12694 [12551]
 time()						= 912792025
 sigaction(SIGALRM, 0xEFFFF988, 0xEFFFFA88)	= 0
 alarm(200)					= 0
 poll(0xEFFFB8E8, 1, 0)				= 0
 read(16, " G E T   / i m a g e s /".., 4096)	= 255
 sigaction(SIGUSR1, 0xEFFFD978, 0xEFFFDA78)	= 0
 time()						= 912792025
 sigaction(SIGALRM, 0xEFFFF988, 0xEFFFFA88)	= 0
 alarm(200)					= 200
 alarm(0)					= 200
 sigaction(SIGUSR1, 0xEFFFFA68, 0xEFFFFB68)	= 0
 getpid()					= 12694 [12551]
 time()						= 912792025
 stat("/www/adserv/online/images/c_trans.gif", 0x000E1FC4) = 0
 open("/www/adserv/online/images/c_trans.gif", O_RDONLY) = 23
 time()						= 912792025
 sigaction(SIGALRM, 0xEFFFF7B8, 0xEFFFF8B8)	= 0
 alarm(200)					= 0
 alarm(0)					= 200
 sigaction(SIGALRM, 0xEFFFD750, 0xEFFFD850)	= 0
 alarm(200)					= 0
 fstat64(23, 0xEFFFD7B8)				= 0
 ioctl(23, TCGETA, 0xEFFFD744)			Err#25 ENOTTY
 read(23, " G I F 8 9 a01\001\080\0".., 8192)	= 43
 read(23, 0x000E8EF4, 8192)			= 0
 alarm(200)					= 200
 alarm(0)					= 200
 llseek(23, 0, SEEK_CUR)				= 43
 close(23)					= 0
 getpid()					= 12694 [12551]
 time()						= 912792025
 time()						= 912792025
 getpid()					= 12694 [12551]
 write(17, " 1 4 1 . 4 3 . 2 3 . 1 3".., 226)	= 226
 time()						= 912792025
 time()						= 912792025
 write(19, " 1 4 1 . 4 3 . 2 3 . 1 3".., 89)	= 89
 getpid()					= 12694 [12551]
 time()						= 912792025
 times(0xEFFFFB10)				= 8132669
 getpid()					= 12694 [12551]
 time()						= 912792025
 sigaction(SIGUSR1, 0xEFFFFA68, 0xEFFFFB68)	= 0
 sigaction(SIGALRM, 0xEFFFF988, 0xEFFFFA88)	= 0
 alarm(10)					= 0
 poll(0xEFFFB8E8, 1, 0)				= 0
 write(16, " H T T P / 1 . 1   2 0 0".., 317)	= 317
 read(16, 0x000B0420, 4096)	(sleeping...)
 read(16, 0x000B0420, 4096)			= 0
 alarm(0)					= 2
 close(16)					= 0
 sigaction(SIGUSR1, 0xEFFFFA68, 0xEFFFFB68)	= 0
 alarm(0)					= 0
 sigaction(SIGPIPE, 0xEFFFFA68, 0xEFFFFB68)	= 0
 close(16)					Err#9 EBADF
 getpid()					= 12694 [12551]
 time()						= 912792033
 fcntl(22, F_SETLKW, 0x0009C4CC)	(sleeping...)
 fcntl(22, F_SETLKW, 0x0009C4CC)			= 0
 poll(0xEFFFDBB8, 1, -1)				= 1
 sigaction(SIGUSR1, 0xEFFFFA68, 0xEFFFFB68)	= 0
 accept(15, 0xEFFFFC20, 0xEFFFFC1C)		= 16
 fcntl(22, F_SETLKW, 0x0009C4F0)			= 0
 sigaction(SIGUSR1, 0xEFFFFA68, 0xEFFFFB68)	= 0
 getsockname(16, 0xEFFFFC30, 0xEFFFFC1C)		= 0
 setsockopt(16, 6, 1, 0xEFFFFBA4, 4)		= 0
 getpid()					= 12694 [12551]
 time()						= 912792043
 sigaction(SIGALRM, 0xEFFFF988, 0xEFFFFA88)	= 0
 alarm(200)					= 0
 poll(0xEFFFB8E8, 1, 0)				= 0
 read(16, " G E T   / R e a l M e d".., 4096)	= 464
 sigaction(SIGUSR1, 0xEFFFD978, 0xEFFFDA78)	= 0
 time()						= 912792043
 sigaction(SIGALRM, 0xEFFFF988, 0xEFFFFA88)	= 0
 alarm(200)					= 200
 alarm(0)					= 200
 sigaction(SIGUSR1, 0xEFFFFA68, 0xEFFFFB68)	= 0
 getpid()					= 12694 [12551]
 time()						= 912792043
 stat("/www/adserv/RealMedia/ads/adstream_lx.ads/www.spiegel.de/sport/3628/TopLeft/subaru-ersatz-SP-Sport-49-98/Subaru137X60.gif/38366635343139373335663632623230",
0x000E1FC4) Err#2 ENOENT
 stat("/www/adserv/RealMedia/ads/adstream_lx.ads/www.spiegel.de/sport/3628/TopLeft/subaru-ersatz-SP-Sport-49-98/Subaru137X60.gif",
0x000E1FC4) Err#2 ENOENT
 stat("/www/adserv/RealMedia/ads/adstream_lx.ads/www.spiegel.de/sport/3628/TopLeft/subaru-ersatz-SP-Sport-49-98",
0x000E1FC4) Err#2 ENOENT
 stat("/www/adserv/RealMedia/ads/adstream_lx.ads/www.spiegel.de/sport/3628/TopLeft", 0x000E1FC4)
Err#2 ENOENT
 stat("/www/adserv/RealMedia/ads/adstream_lx.ads/www.spiegel.de/sport/3628", 0x000E1FC4) Err#2
ENOENT
 stat("/www/adserv/RealMedia/ads/adstream_lx.ads/www.spiegel.de/sport", 0x000E1FC4) Err#2
ENOENT
 stat("/www/adserv/RealMedia/ads/adstream_lx.ads/www.spiegel.de", 0x000E1FC4) Err#2 ENOENT
 stat("/www/adserv/RealMedia/ads/adstream_lx.ads", 0x000E1FC4) Err#2 ENOENT
 stat("/www/adserv/RealMedia/ads", 0x000E1FC4)	= 0
 open("/www/adserv/RealMedia/ads/.htaccess", O_RDONLY) Err#2 ENOENT
 open("/www/adserv/RealMedia/ads/adstream_lx.ads/.htaccess", O_RDONLY) Err#2 ENOENT
 open("/www/adserv/RealMedia/ads/adstream_lx.ads/www.spiegel.de/.htaccess", O_RDONLY) Err#2
ENOENT
 open("/www/adserv/RealMedia/ads/adstream_lx.ads/www.spiegel.de/sport/.htaccess", O_RDONLY)
Err#2 ENOENT
 open("/www/adserv/RealMedia/ads/adstream_lx.ads/www.spiegel.de/sport/3628/.htaccess", O_RDONLY)
Err#2 ENOENT
 open("/www/adserv/RealMedia/ads/adstream_lx.ads/www.spiegel.de/sport/3628/TopLeft/.htaccess",
O_RDONLY) Err#2 ENOENT
 open("/www/adserv/RealMedia/ads/adstream_lx.ads/www.spiegel.de/sport/3628/TopLeft/subaru-ersatz-SP-Sport-49-98/.htaccess",
O_RDONLY) Err#2 ENOENT
 open("/www/adserv/RealMedia/ads/adstream_lx.ads/www.spiegel.de/sport/3628/TopLeft/subaru-ersatz-SP-Sport-49-98/Subaru137X60.gif/.htaccess",
O_RDONLY) Err#2 ENOENT
 time()						= 912792043
 getpid()					= 12694 [12551]
 time()						= 912792043
 getpid()					= 12694 [12551]
 open("/www/adserv/RealMedia/ads/OpenAd/download/subaru-ersatz-SP-Sport-49-98/Subaru137X60.gif",
O_RDONLY) = 23
 fstat(23, 0x000E1FC4)				= 0
 sigaction(SIGALRM, 0xEFFFF2B0, 0xEFFFF3B0)	= 0
 alarm(200)					= 0
 alarm(0)					= 200
 sigaction(SIGALRM, 0xEFFFD248, 0xEFFFD348)	= 0
 alarm(200)					= 0
 fstat64(23, 0xEFFFD2B0)				= 0
 ioctl(23, TCGETA, 0xEFFFD23C)			Err#25 ENOTTY
 read(23, " G I F 8 9 a89\0 <\0C4FF".., 8192)	= 8192
 write(16, " H T T P / 1 . 1   2 0 0".., 4096)	= 4096
 write(16, "14 J14 Z D93 OB3 P U , P".., 4300)	= 4300
 alarm(200)					= 200
 read(23, " ? n F\v nB2 ]83 DA4DBDD".., 8192)	= 3140
 read(23, 0x000E8F7C, 8192)			= 0
 alarm(200)					= 200
 alarm(0)					= 200
 fcntl(24, F_SETLKW, 0xEFFFF438)			= 0
 write(24, " 0 ^ 9 1 2 7 9 2 0 4 3 ^".., 144)	= 144
 fcntl(24, F_SETLK, 0xEFFFF438)			= 0
 llseek(23, 0, SEEK_CUR)				= 11332
 close(23)					= 0
 getpid()					= 12694 [12551]
 time()						= 912792043
 time()						= 912792043
 getpid()					= 12694 [12551]
 write(17, " 1 3 4 . 2 4 5 . 6 5 . 1".., 343)	= 343
 time()						= 912792043
 time()						= 912792043
 write(19, " 1 3 4 . 2 4 5 . 6 5 . 1".., 217)	= 217
 getpid()					= 12694 [12551]
 time()						= 912792043
 times(0xEFFFFB10)				= 8134415
 getpid()					= 12694 [12551]
 time()						= 912792043
 sigaction(SIGUSR1, 0xEFFFFA68, 0xEFFFFB68)	= 0
 sigaction(SIGALRM, 0xEFFFF988, 0xEFFFFA88)	= 0
 alarm(10)					= 0
 poll(0xEFFFB8E8, 1, 0)				= 0
 write(16, " ? n F\v nB2 ]83 DA4DBDD".., 3140)	= 3140
 read(16, 0x000B0420, 4096)	(sleeping...)
 signotifywait()					= 14
     Received signal #14, SIGALRM, in read() [caught]
 lwp_sigredirect(1, SIGALRM)			= 0
 read(16, 0x000B0420, 4096)			Err#4 EINTR
 sigprocmask(SIG_SETMASK, 0xEF566450, 0x00000000) = 0
 sigaction(SIGPIPE, 0xEFFFB290, 0xEFFFB390)	= 0
 close(16)					= 0
 getcontext(0xEFFFB220)
 setcontext(0xEFFFB220)
 sigaction(SIGURG, 0xEFFFFA68, 0xEFFFFB68)	= 0
 sigaction(SIGUSR1, 0xEFFFFA68, 0xEFFFFB68)	= 0
 alarm(0)					= 0
 sigaction(SIGPIPE, 0xEFFFFA68, 0xEFFFFB68)	= 0
 close(16)					Err#9 EBADF
 getpid()					= 12694 [12551]
 time()						= 912792053
 fcntl(22, F_SETLKW, 0x0009C4CC)	(sleeping...)
 fcntl(22, F_SETLKW, 0x0009C4CC)			= 0
 poll(0xEFFFDBB8, 1, -1)				= 1
 sigaction(SIGUSR1, 0xEFFFFA68, 0xEFFFFB68)	= 0
 accept(15, 0xEFFFFC20, 0xEFFFFC1C)		= 16
 fcntl(22, F_SETLKW, 0x0009C4F0)			= 0
 sigaction(SIGUSR1, 0xEFFFFA68, 0xEFFFFB68)	= 0
 getsockname(16, 0xEFFFFC30, 0xEFFFFC1C)		= 0
 setsockopt(16, 6, 1, 0xEFFFFBA4, 4)		= 0
 getpid()					= 12694 [12551]
 time()						= 912792063
 sigaction(SIGALRM, 0xEFFFF988, 0xEFFFFA88)	= 0
 alarm(200)					= 0
 poll(0xEFFFB8E8, 1, 0)				= 1
 read(16, " G E T   / R e a l M e d".., 4096)	= 516
 sigaction(SIGUSR1, 0xEFFFD978, 0xEFFFDA78)	= 0
 time()						= 912792063
 sigaction(SIGALRM, 0xEFFFF988, 0xEFFFFA88)	= 0
 alarm(200)					= 200
 alarm(0)					= 200
 sigaction(SIGUSR1, 0xEFFFFA68, 0xEFFFFB68)	= 0
 getpid()					= 12694 [12551]
 time()						= 912792063
 stat("/www/adserv/RealMedia/ads/adstream_lx.ads/www.spiegel.de/homepage/7384/TopLeft/SO49--1056-1-48/137x60.gif/38336534313431333336363831396630",
0x000E1FC4) Err#2 ENOENT
 stat("/www/adserv/RealMedia/ads/adstream_lx.ads/www.spiegel.de/homepage/7384/TopLeft/SO49--1056-1-48/137x60.gif",
0x000E1FC4) Err#2 ENOENT
 stat("/www/adserv/RealMedia/ads/adstream_lx.ads/www.spiegel.de/homepage/7384/TopLeft/SO49--1056-1-48",
0x000E1FC4) Err#2 ENOENT
 stat("/www/adserv/RealMedia/ads/adstream_lx.ads/www.spiegel.de/homepage/7384/TopLeft", 0x000E1FC4)
Err#2 ENOENT
 stat("/www/adserv/RealMedia/ads/adstream_lx.ads/www.spiegel.de/homepage/7384", 0x000E1FC4)
Err#2 ENOENT
 stat("/www/adserv/RealMedia/ads/adstream_lx.ads/www.spiegel.de/homepage", 0x000E1FC4) Err#2
ENOENT
 stat("/www/adserv/RealMedia/ads/adstream_lx.ads/www.spiegel.de", 0x000E1FC4) Err#2 ENOENT
 stat("/www/adserv/RealMedia/ads/adstream_lx.ads", 0x000E1FC4) Err#2 ENOENT
 stat("/www/adserv/RealMedia/ads", 0x000E1FC4)	= 0
 open("/www/adserv/RealMedia/ads/.htaccess", O_RDONLY) Err#2 ENOENT
 open("/www/adserv/RealMedia/ads/adstream_lx.ads/.htaccess", O_RDONLY) Err#2 ENOENT
 open("/www/adserv/RealMedia/ads/adstream_lx.ads/www.spiegel.de/.htaccess", O_RDONLY) Err#2
ENOENT
 open("/www/adserv/RealMedia/ads/adstream_lx.ads/www.spiegel.de/homepage/.htaccess", O_RDONLY)
Err#2 ENOENT
 open("/www/adserv/RealMedia/ads/adstream_lx.ads/www.spiegel.de/homepage/7384/.htaccess",
O_RDONLY) Err#2 ENOENT
 open("/www/adserv/RealMedia/ads/adstream_lx.ads/www.spiegel.de/homepage/7384/TopLeft/.htaccess",
O_RDONLY) Err#2 ENOENT
 open("/www/adserv/RealMedia/ads/adstream_lx.ads/www.spiegel.de/homepage/7384/TopLeft/SO49--1056-1-48/.htaccess",
O_RDONLY) Err#2 ENOENT
 open("/www/adserv/RealMedia/ads/adstream_lx.ads/www.spiegel.de/homepage/7384/TopLeft/SO49--1056-1-48/137x60.gif/.htaccess",
O_RDONLY) Err#2 ENOENT
 time()						= 912792063
 getpid()					= 12694 [12551]
 time()						= 912792063
 time()						= 912792063
 getpid()					= 12694 [12551]
 open("/www/adserv/RealMedia/ads/OpenAd/download/SO49--1056-1-48/137x60.gif", O_RDONLY) =
23
 fstat(23, 0x000E1FC4)				= 0
 sigaction(SIGALRM, 0xEFFFF2B0, 0xEFFFF3B0)	= 0
 alarm(200)					= 0
 alarm(0)					= 200
 sigaction(SIGALRM, 0xEFFFD248, 0xEFFFD348)	= 0
 alarm(200)					= 0
 fstat64(23, 0xEFFFD2B0)				= 0
 ioctl(23, TCGETA, 0xEFFFD23C)			Err#25 ENOTTY
 read(23, " G I F 8 9 a89\0 <\0D5 ;".., 8192)	= 7047
 read(23, 0x000E8EF4, 8192)			= 0
 write(16, " H T T P / 1 . 1   2 0 0".., 4096)	= 4096
 alarm(200)					= 200
 alarm(0)					= 200
 fcntl(24, F_SETLKW, 0xEFFFF438)			= 0
 write(24, " 0 ^ 9 1 2 7 9 2 0 6 3 ^".., 127)	= 127
 fcntl(24, F_SETLK, 0xEFFFF438)			= 0
 llseek(23, 0, SEEK_CUR)				= 7047
 close(23)					= 0
 getpid()					= 12694 [12551]
 time()						= 912792063
 time()						= 912792063
 getpid()					= 12694 [12551]
 write(17, " 1 3 1 . 2 2 8 . 2 0 . 1".., 326)	= 326
 time()						= 912792063
 time()						= 912792063
 write(19, " 1 3 1 . 2 2 8 . 2 0 . 1".., 199)	= 199
 getpid()					= 12694 [12551]
 time()						= 912792063
 times(0xEFFFFB10)				= 8136506
 sigaction(SIGALRM, 0xEFFFF000, 0xEFFFF100)	= 0
 alarm(30)					= 0
 write(16, "A2 pE3D6A1 A G86 , 8 Q m".., 3220)	= 3220
 shutdown(16, 1)					= 0
 poll(0xEFFFD1C0, 1, 2000)			= 1
 read(16, 0xEFFFF3A8, 2048)			= 0
 close(16)					= 0
 alarm(0)					= 30
 sigaction(SIGUSR1, 0xEFFFFA68, 0xEFFFFB68)	= 0
 alarm(0)					= 0
 sigaction(SIGPIPE, 0xEFFFFA68, 0xEFFFFB68)	= 0
 close(16)					Err#9 EBADF
 getpid()					= 12694 [12551]
 time()						= 912792064
 fcntl(22, F_SETLKW, 0x0009C4CC)	(sleeping...)
 fcntl(22, F_SETLKW, 0x0009C4CC)			= 0
 poll(0xEFFFDBB8, 1, -1)				= 1
 sigaction(SIGUSR1, 0xEFFFFA68, 0xEFFFFB68)	= 0
 accept(15, 0xEFFFFC20, 0xEFFFFC1C)		= 16
 fcntl(22, F_SETLKW, 0x0009C4F0)			= 0
 sigaction(SIGUSR1, 0xEFFFFA68, 0xEFFFFB68)	= 0
 getsockname(16, 0xEFFFFC30, 0xEFFFFC1C)		= 0
 setsockopt(16, 6, 1, 0xEFFFFBA4, 4)		= 0
 getpid()					= 12694 [12551]
 time()						= 912792073
 sigaction(SIGALRM, 0xEFFFF988, 0xEFFFFA88)	= 0
 alarm(200)					= 0
 poll(0xEFFFB8E8, 1, 0)				= 0
 read(16, " G E T   / i m a g e s /".., 4096)	= 348
 sigaction(SIGUSR1, 0xEFFFD978, 0xEFFFDA78)	= 0
 time()						= 912792074
 sigaction(SIGALRM, 0xEFFFF988, 0xEFFFFA88)	= 0
 alarm(200)					= 199
 alarm(0)					= 200
 sigaction(SIGUSR1, 0xEFFFFA68, 0xEFFFFB68)	= 0
 getpid()					= 12694 [12551]
 time()						= 912792074
 stat("/www/adserv/online/images/bg_top.gif", 0x000E1FC4) = 0
 open("/www/adserv/online/images/bg_top.gif", O_RDONLY) = 23
 time()						= 912792074
 sigaction(SIGALRM, 0xEFFFF7B8, 0xEFFFF8B8)	= 0
 alarm(200)					= 0
 alarm(0)					= 200
 sigaction(SIGALRM, 0xEFFFD750, 0xEFFFD850)	= 0
 alarm(200)					= 0
 fstat64(23, 0xEFFFD7B8)				= 0
 ioctl(23, TCGETA, 0xEFFFD744)			Err#25 ENOTTY
 read(23, " G I F 8 7 aD007 V\0F3\0".., 8192)	= 3312
 read(23, 0x000E8EF4, 8192)			= 0
 alarm(200)					= 200
 alarm(0)					= 200
 llseek(23, 0, SEEK_CUR)				= 3312
 close(23)					= 0
 getpid()					= 12694 [12551]
 time()						= 912792074
 time()						= 912792074
 getpid()					= 12694 [12551]
 write(17, " 1 9 4 . 8 . 8 7 . 1 2 9".., 219)	= 219
 time()						= 912792074
 time()						= 912792074
 write(19, " 1 9 4 . 8 . 8 7 . 1 2 9".., 89)	= 89
 getpid()					= 12694 [12551]
 time()						= 912792074
 times(0xEFFFFB10)				= 8137557
 getpid()					= 12694 [12551]
 time()						= 912792074
 sigaction(SIGUSR1, 0xEFFFFA68, 0xEFFFFB68)	= 0
 sigaction(SIGALRM, 0xEFFFF988, 0xEFFFFA88)	= 0
 alarm(10)					= 0
 poll(0xEFFFB8E8, 1, 0)				= 0
 write(16, " H T T P / 1 . 1   2 0 0".., 3589)	= 3589
 read(16, 0x000B0420, 4096)	(sleeping...)
 read(16, " G E T   / R e a l M e d".., 4096)	= 460
 sigaction(SIGUSR1, 0xEFFFD978, 0xEFFFDA78)	= 0
 time()						= 912792076
 sigaction(SIGALRM, 0xEFFFF988, 0xEFFFFA88)	= 0
 alarm(200)					= 8
 alarm(0)					= 200
 sigaction(SIGUSR1, 0xEFFFFA68, 0xEFFFFB68)	= 0
 getpid()					= 12694 [12551]
 time()						= 912792076
 stat("/www/adserv/RealMedia/ads/adstream_lx.ads/www.spiegel.de/homepage/27453/Top2/ON49--2146-1--1/sun_banner8.gif/63323038353738313336363831613030",
0x000E2114) Err#2 ENOENT
 stat("/www/adserv/RealMedia/ads/adstream_lx.ads/www.spiegel.de/homepage/27453/Top2/ON49--2146-1--1/sun_banner8.gif",
0x000E2114) Err#2 ENOENT
 stat("/www/adserv/RealMedia/ads/adstream_lx.ads/www.spiegel.de/homepage/27453/Top2/ON49--2146-1--1",
0x000E2114) Err#2 ENOENT
 stat("/www/adserv/RealMedia/ads/adstream_lx.ads/www.spiegel.de/homepage/27453/Top2", 0x000E2114)
Err#2 ENOENT
 stat("/www/adserv/RealMedia/ads/adstream_lx.ads/www.spiegel.de/homepage/27453", 0x000E2114)
Err#2 ENOENT
 stat("/www/adserv/RealMedia/ads/adstream_lx.ads/www.spiegel.de/homepage", 0x000E2114) Err#2
ENOENT
 stat("/www/adserv/RealMedia/ads/adstream_lx.ads/www.spiegel.de", 0x000E2114) Err#2 ENOENT
 stat("/www/adserv/RealMedia/ads/adstream_lx.ads", 0x000E2114) Err#2 ENOENT
 stat("/www/adserv/RealMedia/ads", 0x000E2114)	= 0
 open("/www/adserv/RealMedia/ads/.htaccess", O_RDONLY) Err#2 ENOENT
 open("/www/adserv/RealMedia/ads/adstream_lx.ads/.htaccess", O_RDONLY) Err#2 ENOENT
 open("/www/adserv/RealMedia/ads/adstream_lx.ads/www.spiegel.de/.htaccess", O_RDONLY) Err#2
ENOENT
 open("/www/adserv/RealMedia/ads/adstream_lx.ads/www.spiegel.de/homepage/.htaccess", O_RDONLY)
Err#2 ENOENT
 open("/www/adserv/RealMedia/ads/adstream_lx.ads/www.spiegel.de/homepage/27453/.htaccess",
O_RDONLY) Err#2 ENOENT
 open("/www/adserv/RealMedia/ads/adstream_lx.ads/www.spiegel.de/homepage/27453/Top2/.htaccess",
O_RDONLY) Err#2 ENOENT
 open("/www/adserv/RealMedia/ads/adstream_lx.ads/www.spiegel.de/homepage/27453/Top2/ON49--2146-1--1/.htaccess",
O_RDONLY) Err#2 ENOENT
 open("/www/adserv/RealMedia/ads/adstream_lx.ads/www.spiegel.de/homepage/27453/Top2/ON49--2146-1--1/sun_banner8.gif/.htaccess",
O_RDONLY) Err#2 ENOENT
 time()						= 912792076
 getpid()					= 12694 [12551]
 time()						= 912792076
 time()						= 912792076
 getpid()					= 12694 [12551]
 open("/www/adserv/RealMedia/ads/OpenAd/download/ON49--2146-1--1/sun_banner8.gif", O_RDONLY)
= 23
 fstat(23, 0x000E2114)				= 0
 sigaction(SIGALRM, 0xEFFFF2B0, 0xEFFFF3B0)	= 0
 alarm(200)					= 0
 alarm(0)					= 200
 sigaction(SIGALRM, 0xEFFFD248, 0xEFFFD348)	= 0
 alarm(200)					= 0
 fstat64(23, 0xEFFFD2B0)				= 0
 ioctl(23, TCGETA, 0xEFFFD23C)			Err#25 ENOTTY
 read(23, " G I F 8 9 a82\0 P\0F207".., 8192)	= 8192
 write(16, " H T T P / 1 . 1   2 0 0".., 4096)	= 4096
 write(16, "E2 0B5E8EC # 1C97F101D1E".., 4402)	= 4402
 alarm(200)					= 200
 read(23, " N M Y PC1D38EBF & nF5\t".., 8192)	= 3228
 read(23, 0x000E8EF4, 8192)			= 0
 alarm(200)					= 200
 alarm(0)					= 200
 fcntl(24, F_SETLKW, 0xEFFFF438)			= 0
 write(24, " 0 ^ 9 1 2 7 9 2 0 7 6 ^".., 132)	= 132
 fcntl(24, F_SETLK, 0xEFFFF438)			= 0
 llseek(23, 0, SEEK_CUR)				= 11420
 close(23)					= 0
 getpid()					= 12694 [12551]
 time()						= 912792076
 time()						= 912792076
 getpid()					= 12694 [12551]
 write(17, " 1 9 4 . 8 . 8 7 . 1 2 9".., 332)	= 332
 time()						= 912792076
 time()						= 912792076
 write(19, " 1 9 4 . 8 . 8 7 . 1 2 9".., 202)	= 202
 getpid()					= 12694 [12551]
 time()						= 912792076
 times(0xEFFFFB10)				= 8137805
 getpid()					= 12694 [12551]
 time()						= 912792076
 sigaction(SIGUSR1, 0xEFFFFA68, 0xEFFFFB68)	= 0
 sigaction(SIGALRM, 0xEFFFF988, 0xEFFFFA88)	= 0
 alarm(10)					= 0
 poll(0xEFFFB8E8, 1, 0)				= 0
 write(16, " N M Y PC1D38EBF & nF5\t".., 3228)	= 3228
 read(16, 0x000B0420, 4096)	(sleeping...)
 read(16, 0x000B0420, 4096)			= 0
 alarm(0)					= 1
 close(16)					= 0
 sigaction(SIGUSR1, 0xEFFFFA68, 0xEFFFFB68)	= 0
 alarm(0)					= 0
 sigaction(SIGPIPE, 0xEFFFFA68, 0xEFFFFB68)	= 0
 close(16)					Err#9 EBADF
 getpid()					= 12694 [12551]
 time()						= 912792086
 fcntl(22, F_SETLKW, 0x0009C4CC)	(sleeping...)
 fcntl(22, F_SETLKW, 0x0009C4CC)			= 0
 poll(0xEFFFDBB8, 1, -1)				= 1
 sigaction(SIGUSR1, 0xEFFFFA68, 0xEFFFFB68)	= 0
 accept(15, 0xEFFFFC20, 0xEFFFFC1C)		= 16
 fcntl(22, F_SETLKW, 0x0009C4F0)			= 0
 sigaction(SIGUSR1, 0xEFFFFA68, 0xEFFFFB68)	= 0
 getsockname(16, 0xEFFFFC30, 0xEFFFFC1C)		= 0
 setsockopt(16, 6, 1, 0xEFFFFBA4, 4)		= 0
 getpid()					= 12694 [12551]
 time()						= 912792093
 sigaction(SIGALRM, 0xEFFFF988, 0xEFFFFA88)	= 0
 alarm(200)					= 0
 poll(0xEFFFB8E8, 1, 0)				= 0
 read(16, " G E T   / R e a l M e d".., 4096)	= 358
 sigaction(SIGUSR1, 0xEFFFD978, 0xEFFFDA78)	= 0
 time()						= 912792093
 sigaction(SIGALRM, 0xEFFFF988, 0xEFFFFA88)	= 0
 alarm(200)					= 200
 alarm(0)					= 200
 sigaction(SIGUSR1, 0xEFFFFA68, 0xEFFFFB68)	= 0
 getpid()					= 12694 [12551]
 time()						= 912792093
 stat("/www/adserv/RealMedia/ads/adstream_lx.ads/www.spiegel.de/homepage/10758/Top1/ON49--2138-1--1/banner_anim4.gif/63653939616366643336363831613130",
0x000E1FC4) Err#2 ENOENT
 stat("/www/adserv/RealMedia/ads/adstream_lx.ads/www.spiegel.de/homepage/10758/Top1/ON49--2138-1--1/banner_anim4.gif",
0x000E1FC4) Err#2 ENOENT
 stat("/www/adserv/RealMedia/ads/adstream_lx.ads/www.spiegel.de/homepage/10758/Top1/ON49--2138-1--1",
0x000E1FC4) Err#2 ENOENT
 stat("/www/adserv/RealMedia/ads/adstream_lx.ads/www.spiegel.de/homepage/10758/Top1", 0x000E1FC4)
Err#2 ENOENT
 stat("/www/adserv/RealMedia/ads/adstream_lx.ads/www.spiegel.de/homepage/10758", 0x000E1FC4)
Err#2 ENOENT
 stat("/www/adserv/RealMedia/ads/adstream_lx.ads/www.spiegel.de/homepage", 0x000E1FC4) Err#2
ENOENT
 stat("/www/adserv/RealMedia/ads/adstream_lx.ads/www.spiegel.de", 0x000E1FC4) Err#2 ENOENT
 stat("/www/adserv/RealMedia/ads/adstream_lx.ads", 0x000E1FC4) Err#2 ENOENT
 stat("/www/adserv/RealMedia/ads", 0x000E1FC4)	= 0
 open("/www/adserv/RealMedia/ads/.htaccess", O_RDONLY) Err#2 ENOENT
 open("/www/adserv/RealMedia/ads/adstream_lx.ads/.htaccess", O_RDONLY) Err#2 ENOENT
 open("/www/adserv/RealMedia/ads/adstream_lx.ads/www.spiegel.de/.htaccess", O_RDONLY) Err#2
ENOENT
 open("/www/adserv/RealMedia/ads/adstream_lx.ads/www.spiegel.de/homepage/.htaccess", O_RDONLY)
Err#2 ENOENT
 open("/www/adserv/RealMedia/ads/adstream_lx.ads/www.spiegel.de/homepage/10758/.htaccess",
O_RDONLY) Err#2 ENOENT
 open("/www/adserv/RealMedia/ads/adstream_lx.ads/www.spiegel.de/homepage/10758/Top1/.htaccess",
O_RDONLY) Err#2 ENOENT
 open("/www/adserv/RealMedia/ads/adstream_lx.ads/www.spiegel.de/homepage/10758/Top1/ON49--2138-1--1/.htaccess",
O_RDONLY) Err#2 ENOENT
 open("/www/adserv/RealMedia/ads/adstream_lx.ads/www.spiegel.de/homepage/10758/Top1/ON49--2138-1--1/banner_anim4.gif/.htaccess",
O_RDONLY) Err#2 ENOENT
 time()						= 912792093
 getpid()					= 12694 [12551]
 time()						= 912792093
 time()						= 912792093
 getpid()					= 12694 [12551]
 open("/www/adserv/RealMedia/ads/OpenAd/download/ON49--2138-1--1/banner_anim4.gif", O_RDONLY)
= 23
 fstat(23, 0x000E1FC4)				= 0
 sigaction(SIGALRM, 0xEFFFF2B0, 0xEFFFF3B0)	= 0
 alarm(200)					= 0
 alarm(0)					= 200
 sigaction(SIGALRM, 0xEFFFD248, 0xEFFFD348)	= 0
 alarm(200)					= 0
 fstat64(23, 0xEFFFD2B0)				= 0
 ioctl(23, TCGETA, 0xEFFFD23C)			Err#25 ENOTTY
 read(23, " G I F 8 9 a89\0 <\0F7\0".., 8192)	= 6758
 read(23, 0x000E8EF4, 8192)			= 0
 write(16, " H T T P / 1 . 1   2 0 0".., 4096)	= 4096
 alarm(200)					= 200
 alarm(0)					= 200
 fcntl(24, F_SETLKW, 0xEFFFF438)			= 0
 write(24, " 0 ^ 9 1 2 7 9 2 0 9 3 ^".., 130)	= 130
 fcntl(24, F_SETLK, 0xEFFFF438)			= 0
 llseek(23, 0, SEEK_CUR)				= 6758
 close(23)					= 0
 getpid()					= 12694 [12551]
 time()						= 912792093
 time()						= 912792093
 getpid()					= 12694 [12551]
 write(17, " 2 0 6 . 1 5 3 . 1 7 2 .".., 337)	= 337
 time()						= 912792093
 time()						= 912792093
 write(19, " 2 0 6 . 1 5 3 . 1 7 2 .".., 205)	= 205
 getpid()					= 12694 [12551]
 time()						= 912792093
 times(0xEFFFFB10)				= 8139450
 getpid()					= 12694 [12551]
 time()						= 912792093
 sigaction(SIGUSR1, 0xEFFFFA68, 0xEFFFFB68)	= 0
 sigaction(SIGALRM, 0xEFFFF988, 0xEFFFFA88)	= 0
 alarm(10)					= 0
 poll(0xEFFFB8E8, 1, 0)				= 0
 write(16, "BA\v9D 6E797E1E282EE !CE".., 2968)	= 2968
 read(16, 0x000B0420, 4096)	(sleeping...)
 signotifywait()					= 14
 read(16, 0x000B0420, 4096)	(sleeping...)
 read(16, " G E T   / R e a l M e d".., 4096)	= 311
 sigaction(SIGUSR1, 0xEFFFD978, 0xEFFFDA78)	= 0
 time()						= 912792119
 sigaction(SIGALRM, 0xEFFFF988, 0xEFFFFA88)	= 0
 alarm(200)					= 0
 alarm(0)					= 200
 sigaction(SIGUSR1, 0xEFFFFA68, 0xEFFFFB68)	= 0
 getpid()					= 12694 [12551]
 time()						= 912792119
 stat("/www/adserv/RealMedia/ads/adstream_nx.ads/www.spiegel.de/homepage@Left", 0x000E2114)
Err#2 ENOENT
 stat("/www/adserv/RealMedia/ads/adstream_nx.ads/www.spiegel.de", 0x000E2114) Err#2 ENOENT
 stat("/www/adserv/RealMedia/ads/adstream_nx.ads", 0x000E2114) Err#2 ENOENT
 stat("/www/adserv/RealMedia/ads", 0x000E2114)	= 0
 open("/www/adserv/RealMedia/ads/.htaccess", O_RDONLY) Err#2 ENOENT
 open("/www/adserv/RealMedia/ads/adstream_nx.ads/.htaccess", O_RDONLY) Err#2 ENOENT
 open("/www/adserv/RealMedia/ads/adstream_nx.ads/www.spiegel.de/.htaccess", O_RDONLY) Err#2
ENOENT
 time()						= 912792119
 getpid()					= 12694 [12551]
 time()						= 912792119
 getpid()					= 12694 [12551]
 getpid()					= 12694 [12551]
 getpid()					= 12694 [12551]
 getpid()					= 12694 [12551]
 getpid()					= 12694 [12551]
 getpid()					= 12694 [12551]
 getpid()					= 12694 [12551]
 stat64("/www/adserv/RealMedia/ads/OpenAd/Work", 0xEFFFF0F8) = 0
 semget(1325424007, 0, 0666)			= 0
 semop(0, 0xEFFFF368, 1)				= 0
 semop(0, 0xEFFFF368, 1)				= 0
 open("/www/adserv/RealMedia/ads/OpenAd/download/ON49-Retrospect/RETROSPECT_Banner.gif", O_RDONLY)
= 23
 fstat(23, 0x000E2114)				= 0
 sigaction(SIGALRM, 0xEFFFF210, 0xEFFFF310)	= 0
 alarm(200)					= 0
 alarm(0)					= 200
 sigaction(SIGALRM, 0xEFFFD1A8, 0xEFFFD2A8)	= 0
 alarm(200)					= 0
 fstat64(23, 0xEFFFD210)				= 0
 ioctl(23, TCGETA, 0xEFFFD19C)			Err#25 ENOTTY
 read(23, " G I F 8 9 a89\0 <\087\0".., 8192)	= 8192
 write(16, " H T T P / 1 . 1   2 0 0".., 4096)	= 4096
 write(16, "\0\0\0 ,\n\01E\0 '\019\0".., 4299)	= 4299
 alarm(200)					= 200
 read(23, "D1F719 hF5 YA107  A5\f07".., 8192)	= 4038
 read(23, 0x000E8EF4, 8192)			= 0
 alarm(200)					= 200
 alarm(0)					= 200
 getpid()					= 12694 [12551]
 getpid()					= 12694 [12551]
 fcntl(24, F_SETLKW, 0xEFFFF398)			= 0
 write(24, " 0 ^ 9 1 2 7 9 2 1 1 9 ^".., 135)	= 135
 fcntl(24, F_SETLK, 0xEFFFF398)			= 0
 llseek(23, 0, SEEK_CUR)				= 12230
 close(23)					= 0
 getpid()					= 12694 [12551]
 time()						= 912792119
 time()						= 912792119
 getpid()					= 12694 [12551]
 write(17, " 2 0 6 . 1 5 3 . 1 7 2 .".., 260)	= 260
 time()						= 912792119
 time()						= 912792119
 write(19, " 2 0 6 . 1 5 3 . 1 7 2 .".., 134)	= 134
 getpid()					= 12694 [12551]
 time()						= 912792119
 times(0xEFFFFB10)				= 8142102
 getpid()					= 12694 [12551]
 time()						= 912792119
 sigaction(SIGUSR1, 0xEFFFFA68, 0xEFFFFB68)	= 0
 sigaction(SIGALRM, 0xEFFFF988, 0xEFFFFA88)	= 0
 alarm(10)					= 0
 poll(0xEFFFB8E8, 1, 0)				= 0
 write(16, "D1F719 hF5 YA107  A5\f07".., 4038)	= 4038
 read(16, 0x000B0420, 4096)	(sleeping...)
 =========
 
 The last request /RealMedia/ads/.... was a call to our
 adserver (module). It has send back a gif file (the banner).
 After that the daemon stucks in the keep-alive wait status.
 
 But I'm not an expert for this, I can't say if our adserver
 has used SIGALRM, I only know, that it is using semaphores.
 
 I don't know, if there are also calls to StoryServer in
 this output. I will later try if I can trace a daemon which
 fails in the StoryServer module.
 
 Georg.
 
 -- 
 |  Georg Hessmann        |   SPIEGEL ONLINE, a+i       Webmaster  |
 |  ghessmann@spiegel.de  |   Brandstwiete 19,      20457 Hamburg  |
 |  Nick: Gucky           |   Phone: +49 (40) 30108-414 Fax: -393  |
 #  include <stddiscl.h>     /* Das hier ist alles immer IMHO! */

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