<div dir="ltr"><div><font face="courier new, monospace" size="1">Hello!</font></div><div><font face="courier new, monospace" size="1"><br></font></div><div><font face="courier new, monospace" size="1">In a VirtualBox (version 4.3.14) running Archlinux 64bit I'm getting since a few days an unhandled exception 11:</font></div>
<div><font face="courier new, monospace" size="1"><br></font></div><div><font face="courier new, monospace" size="1">$ ccl</font></div><div><font face="courier new, monospace" size="1">Unhandled exception 11 at 0x30000009ae14, context->regs at #x7fff48e16298</font></div>
<div><font face="courier new, monospace" size="1">received signal 11; faulting address: 0x2ac</font></div><div><font face="courier new, monospace" size="1">address not mapped to object</font></div><div><font face="courier new, monospace" size="1">? for help</font></div>
<div><font face="courier new, monospace" size="1">[31835] Clozure CL kernel debugger:v</font></div><div><font face="courier new, monospace" size="1">Lisp kernel svn revision: 15757</font></div><div><font face="courier new, monospace" size="1">Symbol *OPENMCL-VERSION* at #x300040075D9E</font></div>
<div><font face="courier new, monospace" size="1"> value : "1.9-r15757 (~A)"</font></div><div><font face="courier new, monospace" size="1">[31835] Clozure CL kernel debugger: m</font></div><div><font face="courier new, monospace" size="1">Lisp memory areas:</font></div>
<div><font face="courier new, monospace" size="1"> code low high</font></div><div><font face="courier new, monospace" size="1"> dynamic (9) 0x3020006b3320 0x3020026c0000</font></div>
<div><font face="courier new, monospace" size="1"> dynamic (9) 0x3020006b3320 0x3020006b3320</font></div><div><font face="courier new, monospace" size="1"> dynamic (9) 0x3020006b3320 0x3020006b3320</font></div>
<div><font face="courier new, monospace" size="1"> dynamic (9) 0x302000000000 0x3020006b3320</font></div><div><font face="courier new, monospace" size="1"> static (8) 0x12000 0x14000</font></div>
<div><font face="courier new, monospace" size="1"> managed static (7) 0x300040000000 0x300040521000</font></div><div><font face="courier new, monospace" size="1"> readonly (4) 0x300000000000 0x300040000000</font></div>
<div><font face="courier new, monospace" size="1"> tstack (3) 0x7f684af73000 0x7f684afd5000</font></div><div><font face="courier new, monospace" size="1"> vstack (2) 0x7f682a2b8000 0x7f682a504000</font></div>
<div><font face="courier new, monospace" size="1"> cstack (1) 0x7fff48bb3000 0x7fff48e169f0</font></div><div><font face="courier new, monospace" size="1">[31835] Clozure CL kernel debugger: t</font></div>
<div><font face="courier new, monospace" size="1">Current Thread Context Record (tcr) = 0x7f684afd6730</font></div><div><font face="courier new, monospace" size="1">Control (C) stack area: low = 0x7fff48bb3000, high = 0x7fff48e169f0</font></div>
<div><font face="courier new, monospace" size="1">Value (lisp) stack area: low = 0x7f682a2b8000, high = 0x7f682a504000</font></div><div><font face="courier new, monospace" size="1">Exception stack pointer = 0x7f682a503ed8</font></div>
<div><font face="courier new, monospace" size="1">[31835] Clozure CL kernel debugger: b</font></div><div><font face="courier new, monospace" size="1">current thread: tcr = 0x7f684afd6730, native thread ID = 0x7c5b, interrupts disabled</font></div>
<div><font face="courier new, monospace" size="1"><br></font></div><div><font face="courier new, monospace" size="1"><br></font></div><div><font face="courier new, monospace" size="1">(#x00007F682A503F00) #x000030000009A6BC : #<Function (:INTERNAL REVIVE-SHARED-LIBRARIES) #x000030000009A5DF> + 221</font></div>
<div><font face="courier new, monospace" size="1">(#x00007F682A503F38) #x0000300000097FA4 : #<Function %WALK-SHARED-LIBRARIES #x0000300000097EDF> + 197</font></div><div><font face="courier new, monospace" size="1">(#x00007F682A503F60) #x000030000009AA04 : #<Function REVIVE-SHARED-LIBRARIES #x000030000009A7FF> + 517</font></div>
<div><font face="courier new, monospace" size="1">(#x00007F682A503FA0) #x000030000009B694 : #<Function REFRESH-EXTERNAL-ENTRYPOINTS #x000030000009B57F> + 277</font></div><div><font face="courier new, monospace" size="1">(#x00007F682A503FB0) #x0000300000B5A0C4 : #<Function RESTORE-LISP-POINTERS #x0000300000B5A00F> + 181</font></div>
<div><font face="courier new, monospace" size="1">[31835] Clozure CL kernel debugger: r</font></div><div><font face="courier new, monospace" size="1">%rax = 0x00000000000002ac %r8 = 0x0000000000000038</font></div><div>
<font face="courier new, monospace" size="1">%rcx = 0x0000000000000000 %r9 = 0x0000000000000030</font></div><div><font face="courier new, monospace" size="1">%rdx = 0x0000000000000013 %r10 = 0x0000300000097fa4</font></div>
<div><font face="courier new, monospace" size="1">%rbx = 0x00007fff48e1693d %r11 = 0x00007fff48e1696d</font></div><div><font face="courier new, monospace" size="1">%rsp = 0x00007f682a503ed8 %r12 = 0x0000000000000000</font></div>
<div><font face="courier new, monospace" size="1">%rbp = 0x00007f682a503f00 %r13 = 0x000030000009ad9f</font></div><div><font face="courier new, monospace" size="1">%rsi = 0x00007fff48e1693d %r14 = 0x0000000000000360</font></div>
<div><font face="courier new, monospace" size="1">%rdi = 0x00007fff48e1696d %r15 = 0x0000000000000000</font></div><div><font face="courier new, monospace" size="1">%rip = 0x000030000009ae14 %rflags = 0x00010246</font></div>
<div><font face="courier new, monospace" size="1">[31835] Clozure CL kernel debugger: l</font></div><div><font face="courier new, monospace" size="1">%rsi (arg_z) = #<MACPTR #x00000000000002AC></font></div><div><font face="courier new, monospace" size="1">%rdi (arg_y) = #<MACPTR #x00007FFF48E16980></font></div>
<div><font face="courier new, monospace" size="1">%r8 (arg_x) = 7</font></div><div><font face="courier new, monospace" size="1">------</font></div><div><font face="courier new, monospace" size="1">%r13 (fn) = #<Function %CSTRCMP #x000030000009AD9F></font></div>
<div><font face="courier new, monospace" size="1">------</font></div><div><font face="courier new, monospace" size="1">%r15 (save0) = 0</font></div><div><font face="courier new, monospace" size="1">%r14 (save1) = 108</font></div>
<div><font face="courier new, monospace" size="1">%r12 (save2) = 0</font></div><div><font face="courier new, monospace" size="1">%r11 (save3) = #<MACPTR #x00007FFF48E16980></font></div><div><font face="courier new, monospace" size="1">------</font></div>
<div><font face="courier new, monospace" size="1">%rbx (temp0) = #<MACPTR #x00000000000002AC></font></div><div><font face="courier new, monospace" size="1">%r9 (temp1) = 6</font></div><div><font face="courier new, monospace" size="1">%r10 (temp2) = tagged return address: #<Function %WALK-SHARED-LIBRARIES #x0000300000097EDF> + 197</font></div>
<div><font face="courier new, monospace" size="1">------</font></div><div><font face="courier new, monospace" size="1">%rcx (nargs) = 0 (maybe)</font></div><div><font face="courier new, monospace" size="1">[31835] Clozure CL kernel debugger:</font></div>
<div><font face="courier new, monospace" size="1"><br></font></div><div><font face="courier new, monospace" size="1">Probably this is a peculiarity of the virtual environment!</font></div><div><span style="font-family:'courier new',monospace;font-size:x-small">Until recently it worked without any problems.</span><font face="courier new, monospace" size="1"><br>
</font></div><div><font face="courier new, monospace" size="1">Any workaround to get ccl running again in VirtualBox?</font></div><div><br></div><div><font face="courier new, monospace" size="1"><br></font></div><div><font face="courier new, monospace" size="1">Regards</font></div>
<div><font face="courier new, monospace" size="1">Nik</font></div></div>