Subject: Re: coldfusion (undefined symbol)
To: Hubert Feyrer <hubert@feyrer.de>
From: User Noud <noud@knot.nl>
List: port-i386
Date: 12/19/2000 16:35:57
On 19-Dec-00 Hubert Feyrer wrote:
> On Tue, 19 Dec 2000, User Noud wrote:
>> i cleaned my LD_LIBRARY_PATH, cfexec's are running now.
>> but the main application cfserver..still core-dumps. (..)
> ...
>> can i use gdb to look around in coldfusion's cfserver,
>> given it's a linux binary using linux binary libs?
>
> You'll probably need a linux gdb binary for that.
>
> What's more likely to reveil your problem is when you ktrace the whole
> thing: "ktrace -id ./start", when it crashes do a "kdump >x", then search
> your cfserver process in "x" and give the last few lines before it's
> segfault (or whatever).
i myself are (still) to stupid to interpret the output.
that is:
12565 cfrdsservice RET nanosleep 0
12565 cfrdsservice CALL ipc(0x3,0xf0000,0,0x2,0xbfbfd44c)
12565 cfrdsservice RET ipc 0
12565 cfrdsservice CALL nanosleep(0xbfbfd450,0)
12564 cfserver RET nanosleep 0
12564 cfserver CALL ipc(0x3,0xf0000,0,0x2,0xbfbfd58c)
12564 cfserver RET ipc 0
12564 cfserver CALL nanosleep(0xbfbfd590,0)
12565 cfrdsservice RET nanosleep 0
12565 cfrdsservice CALL ipc(0x3,0xf0000,0,0x2,0xbfbfd44c)
12565 cfrdsservice RET ipc 0
12565 cfrdsservice CALL nanosleep(0xbfbfd450,0)
12564 cfserver RET nanosleep 0
12564 cfserver CALL ipc(0x3,0xf0000,0,0x2,0xbfbfd58c)
12564 cfserver RET ipc 0
12564 cfserver CALL nanosleep(0xbfbfd590,0)
12565 cfrdsservice RET nanosleep 0
12565 cfrdsservice CALL write(0x2,0x4821e5a0,0x3c)
12565 cfrdsservice GIO fd 2 wrote 60 bytes
"Error: performing semget() on ColdFusion Registry semaphore:"
12565 cfrdsservice RET write 60/0x3c
12565 cfrdsservice CALL write(0x2,0x483ba02a,0xb)
12565 cfrdsservice GIO fd 2 wrote 11 bytes
"File exists"
12565 cfrdsservice RET write 11/0xb
12565 cfrdsservice CALL write(0x2,0x482a4067,0x1)
12565 cfrdsservice GIO fd 2 wrote 1 bytes
"
"
12565 cfrdsservice RET write 1
12565 cfrdsservice CALL rt_sigprocmask(0x1,0xbfbfd350,0,0x8)
12565 cfrdsservice RET rt_sigprocmask 0
12565 cfrdsservice CALL kill(0x3115,0x6)
12565 cfrdsservice PSIG SIGABRT SIG_DFL
12565 cfrdsservice NAMI "cfrdsservice.core"
12563 cfexec RET compat_43_osendmsg 12565/0x3115
12563 cfexec CALL getrusage(0x1,0xf0000,0x1,0,0x482201f0)
12563 cfexec RET getrusage 0
12563 cfexec CALL getpid
12563 cfexec RET getpid 12563/0x3113
12563 cfexec CALL getrusage(0x1,0xf0000,0x1,0,0x482201f6)
12563 cfexec RET getrusage 0
12563 cfexec CALL compat_43_osendmsg(0xffffffff,0xbf3ffd10,0,0)
12564 cfserver RET nanosleep 0
12564 cfserver CALL ipc(0x3,0xf0000,0,0x2,0xbfbfd58c)
12564 cfserver RET ipc 0
12564 cfserver CALL nanosleep(0xbfbfd590,0)
12564 cfserver RET nanosleep 0
12564 cfserver CALL write(0x2,0x489b05a0,0x3c)
12564 cfserver GIO fd 2 wrote 60 bytes
"Error: performing semget() on ColdFusion Registry semaphore:"
12564 cfserver RET write 60/0x3c
12564 cfserver CALL write(0x2,0x48b4b02a,0xb)
12564 cfserver GIO fd 2 wrote 11 bytes
"File exists"
12564 cfserver RET write 11/0xb
12564 cfserver CALL write(0x2,0x48a35067,0x1)
12564 cfserver GIO fd 2 wrote 1 bytes
"
"
12564 cfserver RET write 1
12564 cfserver CALL rt_sigprocmask(0x1,0xbfbfd490,0,0x8)
12564 cfserver RET rt_sigprocmask 0
12564 cfserver CALL kill(0x3114,0x6)
12564 cfserver PSIG SIGABRT SIG_DFL
12564 cfserver NAMI "cfserver.core"
some semaphore thingy.
i did find:
12565 cfrdsservice CALL stat(0x4821e640,0xbfbfd3a0)
12565 cfrdsservice NAMI "/emul/linux/usr/lib/coldfusion/cfml_data.dat"
12565 cfrdsservice NAMI "/usr/lib/coldfusion/cfml_data.dat"
12565 cfrdsservice RET stat 0
12565 cfrdsservice CALL ipc(0x2,0x1041b39,0x1,0x7b0,0)
12565 cfrdsservice RET ipc -1 errno -17 File exists
12565 cfrdsservice CALL stat(0x4821e640,0xbfbfd3a0)
12565 cfrdsservice NAMI "/emul/linux/usr/lib/coldfusion/cfml_data.dat"
12565 cfrdsservice NAMI "/usr/lib/coldfusion/cfml_data.dat"
12565 cfrdsservice RET stat 0
12565 cfrdsservice CALL ipc(0x2,0x1041b39,0x1,0x1b0,0)
12565 cfrdsservice RET ipc 983040/0xf0000
12565 cfrdsservice CALL ipc(0x3,0xf0000,0,0x2,0xbfbfd44c)
12565 cfrdsservice RET ipc 0
12565 cfrdsservice CALL nanosleep(0xbfbfd450,0)
and a bit lateron:
12564 cfserver CALL stat(0x489b0640,0xbfbfd4e0)
12564 cfserver NAMI "/emul/linux/usr/lib/coldfusion/cfml_data.dat"
12564 cfserver NAMI "/usr/lib/coldfusion/cfml_data.dat"
12564 cfserver RET stat 0
12564 cfserver CALL ipc(0x2,0x1041b39,0x1,0x7b0,0)
12564 cfserver RET ipc -1 errno -17 File exists
12564 cfserver CALL stat(0x489b0640,0xbfbfd4e0)
12564 cfserver NAMI "/emul/linux/usr/lib/coldfusion/cfml_data.dat"
12564 cfserver NAMI "/usr/lib/coldfusion/cfml_data.dat"
12564 cfserver RET stat 0
12564 cfserver CALL ipc(0x2,0x1041b39,0x1,0x1b0,0)
12564 cfserver RET ipc 983040/0xf0000
12564 cfserver CALL ipc(0x3,0xf0000,0,0x2,0xbfbfd58c)
12564 cfserver RET ipc 0
12564 cfserver CALL nanosleep(0xbfbfd590,0)
12565 cfrdsservice RET nanosleep 0
and/but i found some 'completed' one's as well:
12560 cfexec CALL stat(0x481e6640,0xbfbfcec0)
12560 cfexec NAMI "/emul/linux/usr/lib/coldfusion/cfml_data.dat"
12560 cfexec NAMI "/usr/lib/coldfusion/cfml_data.dat"
12560 cfexec RET stat 0
12560 cfexec CALL ipc(0x2,0x1041b39,0x1,0x7b0,0)
12560 cfexec RET ipc 983040/0xf0000
12560 cfexec CALL ipc(0x3,0xf0000,0,0x10,0xbfbfcf6c)
12560 cfexec RET ipc 0
12560 cfexec CALL ipc(0x3,0xf0000,0,0x1,0xbfbfcf5c)
12560 cfexec RET ipc 0
12560 cfexec CALL ipc(0x1,0xf0000,0x1,0,0x482201f0)
12560 cfexec RET ipc 0
12560 cfexec CALL ipc(0x1,0xf0000,0x1,0,0x482201f6)
12560 cfexec RET ipc 0
12560 cfexec CALL stat(0x481e6640,0xbfbfcec0)
12560 cfexec NAMI "/emul/linux/usr/lib/coldfusion/cfml_data.dat"
12560 cfexec NAMI "/usr/lib/coldfusion/cfml_data.dat"
12560 cfexec RET stat 0
12560 cfexec CALL ipc(0x17,0x1041b39,0x1000,0x7b6,0)
12560 cfexec RET ipc 524289/0x80001
12560 cfexec CALL ipc(0x18,0x80001,0x1,0,0xbfbfcfe0)
12560 cfexec RET ipc 0
12560 cfexec CALL ipc(0x15,0x80001,0,0xbfbfcf70,0)
12560 cfexec RET ipc 0
12560 cfexec CALL ipc(0x1,0xf0000,0x1,0,0x482201f0)
12560 cfexec RET ipc 0
12560 cfexec CALL getpid
12560 cfexec RET getpid 12560/0x3110
i've got some:
12561 cfexec RET dup2 1211912192/0x483c5000
12561 cfexec CALL #94 (unimplemented setdopt)(0x3,0x1a4)
12561 cfexec RET #94 (unimplemented setdopt) 0
12561 cfexec CALL write(0x3,0x483c5000,0x5)
12562 cfexec RET read 148/0x94
12562 cfexec CALL #168 (unimplemented)(0x80d5600,0x1,0x7d0)
12562 cfexec RET #168 (unimplemented) 1
12562 cfexec CALL compat_43_ogetpagesize
12561 cfexec PSIG SIGUSR1 caught handler=0x4822c000 mask=(1,2,15,20,30)
code=0x0
12561 cfexec RET #179 (unimplemented) -1 errno -4 Unknown error: 4294967292
12561 cfexec CALL #119 (obsolete resuba)(0xbfbfd4f0)
12561 cfexec RET #119 (obsolete resuba) JUSTRETURN
12561 cfexec CALL ntp_gettime(0x2,0,0xbfbfd5b0,0x8)
are these unimplemented-thingys telling that
i still miss some code? eg a function-call in a lib ??
i'll do some more playing in
manually starting cfstdserver
./start-ing 4 cfexec's
and after that manually start cfserver.
but that does dumps core too:
12757 cfserver NAMI "/usr/pkg/emul/linux/opt/coldfusion/CustomTags/"
12757 cfserver RET open 6
12757 cfserver CALL compat_43_osigvec(0x6,0xbf1fc7a4)
12757 cfserver RET compat_43_osigvec 0
12757 cfserver CALL compat_12_oreboot(0x6,0x2,0x1)
12757 cfserver RET compat_12_oreboot 0
12757 cfserver PSIG SIGSEGV caught handler=0x489f5590 mask=(1,2,15,20,30)
code=0x6
12757 cfserver NAMI "cfserver.core"
12755 cfserver RET kill 0
12755 cfserver CALL #168 (unimplemented)(0x86ab100,0x1,0x7d0)
12754 cfserver GIO fd 5 read 2265 bytes
patching pkg-source and porting in is a thing to do for me,
but this tracing is a bit to much for me.
and i guess these trace snippets are to small to interpret.
if any of you has some bright remark please do.
think i have to lay-down the idee to get cf running on our suse-emul.
for future ktrace's, i'd love to know the meaning of
them "unimplemented", is it not found code ??
thanx again & excuse my lengthy ktrace output.
~n