Custom Query (1030 matches)

From a fresh trunk launch of the 64-bit intel IDE (Clozure CL64) execute:

(require 'webkit)

which will load the webkit example from the ccl:examples directory.

when webkit is done loading, execute:

(ccl::browser-window "http://www.apple.com")

this will drop you into AltConsole with the following error and backtrace, etc. that appears to be related to JavaScript execution. NB, this same series of steps does not error under the 32-bit intel IDE (Clozure CL32).

Unhandled exception 4 at 0x256157e28c4f, context->regs at #x7fff5fbfcfe0
Exception occurred while executing foreign code
? for help
[4160] Clozure CL kernel debugger: ?
(G)  Set specified GPR to new value
(R)  Show raw GPR/SPR register values
(L)  Show Lisp values of tagged registers
(F)  Show FPU registers
(S)  Find and describe symbol matching specified name
(B)  Show backtrace
(T)  Show info about current thread
(X)  Exit from this debugger, asserting that any exception was handled
(P)  Propagate the exception to another handler (debugger or OS)
(K)  Kill Clozure CL process
(?)  Show this help
[4160] Clozure CL kernel debugger: r
%rax = 0x000000001549a080      %r8  = 0x000000000000003f
%rcx = 0x0000000015b77838      %r9  = 0x00000000156496a0
%rdx = 0x0000000000000000      %r10 = 0x000000001549a2c0
%rbx = 0x0000000015c1e480      %r11 = 0x0000000015b80e40
%rsp = 0x00007fff5fbfd4b0      %r12 = 0x00000000000001e8
%rbp = 0x00007fff5fbfd520      %r13 = 0x0000000015710148
%rsi = 0x0000000015710148      %r14 = 0xffff000000000000
%rdi = 0x0000000015638000      %r15 = 0xffff000000000002
%rip = 0x0000256157e28c4f   %rflags = 0x00010202
[4160] Clozure CL kernel debugger: l
[4160] Clozure CL kernel debugger: f
f00: 0x1549a640 (4.072277e-26), 0x000000001549a640 (1.764547e-315)
f01: 0x1549a6c0 (4.072317e-26), 0x000000001549a6c0 (1.764547e-315)
f02: 0x1549a740 (4.072356e-26), 0x000000001549a740 (1.764548e-315)
f03: 0x1549a7c0 (4.072396e-26), 0x000000001549a7c0 (1.764549e-315)
f04: 0x00000002 (2.802597e-45), 0x0000000000000002 (9.881313e-324)
f05: 0x00730065 (1.056122e-38), 0x0061002e00730065 (7.565563e-307)
f06: 0x00000000 (0.000000e+00), 0x0000000000000000 (0.000000e+00)
f07: 0x00000000 (0.000000e+00), 0x3ff0000000000000 (1.000000e+00)
f08: 0x00000000 (0.000000e+00), 0x3ff0000000000000 (1.000000e+00)
f09: 0x00000000 (0.000000e+00), 0x3ff0000000000000 (1.000000e+00)
f10: 0x00000000 (0.000000e+00), 0x3ff0000000000000 (1.000000e+00)
f11: 0x00000000 (0.000000e+00), 0x3ff0000000000000 (1.000000e+00)
f12: 0x00000000 (0.000000e+00), 0x0000000000000000 (0.000000e+00)
f13: 0x00000000 (0.000000e+00), 0x4030000000000000 (1.600000e+01)
f14: 0x3b808081 (3.921569e-03), 0x3b8080813b808081 (4.368036e-22)
f15: 0x00000000 (0.000000e+00), 0x0000000000000000 (0.000000e+00)
mxcsr = 0x00001fa1
[4160] Clozure CL kernel debugger: b
current thread: tcr = 0x1007b0, native thread ID = 0x207, interrupts enabled


(#x000000000044BF30) #x0000300000DE030C : #<Anonymous Function #x0000300000DE025F> + 173
(#x000000000044BF50) #x0000300001178884 : #<Function (:OBJC-DISPATCH run) #x000030000117864F> + 565
(#x000000000044BF88) #x0000300001178164 : #<Function EVENT-LOOP #x0000300001177FBF> + 421
[4160] Clozure CL kernel debugger: t
Current Thread Context Record (tcr) = 0x1007b0
Control (C) stack area:  low = 0x7fff5f99c000, high = 0x7fff5fbffac0
Value (lisp) stack area: low = 0x200000, high = 0x44c000
Exception stack pointer = 0x7fff5fbfd4b0
[4160] Clozure CL kernel debugger: 

Hi,

CCL terminates inexplicably and randomly in Win32. It leave no tangible error messages behind, except for:

Process inferior-lisp exited abnormally with code 5

(progn (load "c:/slime-2009-10-15/swank-loader.lisp" :verbose t) (funcall (read-from-string "swank-loader:init")) (funcall (read-from-string "swank:start-server") "c:/DOCUME~1/bob/LOCALS~1/Temp/slime.5340" :coding-system "utf-8-unix"))

*Messages*: Lisp connection closed unexpectedly: connection broken by remote peer

That's all I get. I have upgraded to a later version, and it keeps happening still. The versions affected are

Version 1.4-RC1-r13031 (WindowsX8632) and Version 1.4-r13122 (WindowsX8632)

It happens under various conditions. Not only when I am hacking on elaborate projects with threads and FFI, but also when using the repl as a simple arithmetic calculator.

I am not able to test this without Emacs/Slime, it's under active use that this issue comes up, and I can't use the naked CLI version for more than 1 minute.

I am willing to build a debug version of CCL and send more info if this issue is being looked at actively.

Regards. '

The following are not operative:

$ svn up
svn: OPTIONS of 'http://svn.clozure.com/publicsvn/openmcl/trunk/darwinx86/ccl': could not connect to server (http://svn.clozure.com)
$ svn co http://svn.clozure.com/publicsvn/openmcl/release/1.4/darwinx86/ccl
svn: OPTIONS of 'http://svn.clozure.com/publicsvn/openmcl/release/1.4/darwinx86/ccl': could not connect to server (http://svn.clozure.com)

Why? Telnet-ing to svn.clozure.com's port 80 and manually doing a GET reveals:

$ telnet svn.clozure.com 80
Trying 74.50.56.8...
Connected to setf.clozure.com.
Escape character is '^]'.
GET /publicsvn/
<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
<html><head>
<title>404 Not Found</title>
</head><body>
<h1>Not Found</h1>
<p>The requested URL /publicsvn/ was not found on this server.</p>
<hr>
<address>Apache/2.2.8 (Ubuntu) DAV/2 SVN/1.5.1 mod_python/3.3.1 Python/2.5.2 PHP/5.2.4-2ubuntu5.10 with Suhosin-Patch mod_ssl/2.2.8 OpenSSL/0.9.8g mod_perl/2.0.3 Perl/v5.8.8 Server at setf.clozure.com Port 80</address>
</body></html>
Connection closed by foreign host.

Basically, the web server doesn't have a /publicsvn page. Is a handler off-line?