Program received signal SIGABRT, Aborted.
0x00c73402 in __kernel_vsyscall ()
(gdb) where
#0  0x00c73402 in __kernel_vsyscall ()
#1  0x00315d40 in raise () from /lib/libc.so.6
#2  0x00317591 in abort () from /lib/libc.so.6
#3  0x0030f38b in __assert_fail () from /lib/libc.so.6
#4  0x00e7f2b5 in scm_alloc_cell () at ../sigscheme/src/storage-gc.c:178
#5  0x00e7f8b3 in scm_make_cons (kar=0, kdr=6)
    at ../sigscheme/src/storage.c:319
#6  0x00e7fa2f in scm_extend_environment (formals=3086513312,
    actuals=3083942968, env=3084370056) at ../sigscheme/src/env.c:238
#7  0x00e84ba3 in call (proc=<value optimized out>, args=dwarf2_read_address: Corrupted DWARF expression.
)
    at ../sigscheme/src/eval.c:214
#8  0x00e85343 in scm_eval (obj=3084353192, env=<value optimized out>)
    at ../sigscheme/src/eval.c:463
#9  0x00e86d58 in scm_s_let (bindings=<value optimized out>, body=3084353112,
    eval_state=0xbfc14130) at ../sigscheme/src/syntax.c:558
#10 0x00e84d5a in call (proc=<value optimized out>, args=dwarf2_read_address: Corrupted DWARF expression.
)
    at ../sigscheme/src/eval.c:384
#11 0x00e85343 in scm_eval (obj=3084353224, env=<value optimized out>)
    at ../sigscheme/src/eval.c:463
#12 0x00e87b6d in scm_s_if (test=3086509416, conseq=3086509440,
    rest=3086509472, eval_state=0xbfc14230) at ../sigscheme/src/syntax.c:220
#13 0x00e84d80 in call (proc=<value optimized out>, args=dwarf2_read_address: Corrupted DWARF expression.
)
    at ../sigscheme/src/eval.c:388
---Type <return> to continue, or q <return> to quit---
#14 0x00e85343 in scm_eval (obj=3086509408, env=<value optimized out>)
    at ../sigscheme/src/eval.c:463
#15 0x00e84a41 in call (proc=<value optimized out>, args=dwarf2_read_address: Corrupted DWARF expression.
)
    at ../sigscheme/src/eval.c:310
#16 0x00e85343 in scm_eval (obj=3086509392, env=<value optimized out>)
    at ../sigscheme/src/eval.c:463
#17 0x00e87e99 in uim_scm_eval_internal (uim_lisp_obj=0xb7f955c8)
    at uim-scm.c:689
#18 0x00f07769 in GCROOTS_call_with_gc_ready_stack (ctx=0x89b5720,
    proc=0xe87e80 <uim_scm_eval_internal>, arg=0xb7f955c8) at gcroots.c:109
#19 0x00e8c858 in scm_call_with_gc_ready_stack (func=<value optimized out>,
    arg=0x6) at ../sigscheme/src/storage-gc.c:314
#20 0x00e9169a in uim_scm_eval (obj=0xb7f955c8) at uim-scm.c:678
#21 0x00e964d0 in iterate_lists (mapper=0xb7d238ea, seed=0x1e,
    lists=0xb7d23880) at uim-util.c:422
#22 0x00e84d5a in call (proc=<value optimized out>, args=dwarf2_read_address: Corrupted DWARF expression.
)
    at ../sigscheme/src/eval.c:384
#23 0x00e85343 in scm_eval (obj=3086509200, env=<value optimized out>)
    at ../sigscheme/src/eval.c:463
#24 0x00e86aaa in scm_s_letstar (bindings=30, body=3084333640,
    eval_state=0xbfc145a0) at ../sigscheme/src/syntax.c:611
#25 0x00e84d5a in call (proc=<value optimized out>, args=dwarf2_read_address: Corrupted DWARF expression.
)
    at ../sigscheme/src/eval.c:384
---Type <return> to continue, or q <return> to quit---
#26 0x00e85343 in scm_eval (obj=3084334152, env=<value optimized out>)
    at ../sigscheme/src/eval.c:463
#27 0x00e86aaa in scm_s_letstar (bindings=3084329976, body=3084329336,
    eval_state=0xbfc146b0) at ../sigscheme/src/syntax.c:611
#28 0x00e84d5a in call (proc=<value optimized out>, args=dwarf2_read_address: Corrupted DWARF expression.
)
    at ../sigscheme/src/eval.c:384
#29 0x00e85343 in scm_eval (obj=3084330096, env=<value optimized out>)
    at ../sigscheme/src/eval.c:463
#30 0x00e87f13 in scm_call (proc=3084329210, args=3084009168)
    at ../sigscheme/src/eval.c:94
#31 0x00e886ca in scm_p_map (proc=3084329210, args=<value optimized out>)
    at ../sigscheme/src/procedure.c:302
#32 0x00e84d3b in call (proc=<value optimized out>, args=dwarf2_read_address: Corrupted DWARF expression.
)
    at ../sigscheme/src/eval.c:381
#33 0x00e85343 in scm_eval (obj=3084325168, env=<value optimized out>)
    at ../sigscheme/src/eval.c:463
#34 0x00e86aaa in scm_s_letstar (bindings=3084325072, body=3084325032,
    eval_state=0xbfc14920) at ../sigscheme/src/syntax.c:611
#35 0x00e84d5a in call (proc=<value optimized out>, args=dwarf2_read_address: Corrupted DWARF expression.
)
    at ../sigscheme/src/eval.c:384
#36 0x00e85343 in scm_eval (obj=3084325240, env=<value optimized out>)
    at ../sigscheme/src/eval.c:463
#37 0x00e85cae in scm_s_begin (args=3084324640, eval_state=0xbfc14a60)
---Type <return> to continue, or q <return> to quit---
    at ../sigscheme/src/syntax.c:830
#38 0x00e86446 in scm_s_body (body=3084324680, eval_state=0xbfc14a60)
    at ../sigscheme/src/syntax.c:799
#39 0x00e84bb7 in call (proc=<value optimized out>, args=dwarf2_read_address: Corrupted DWARF expression.
)
    at ../sigscheme/src/eval.c:216
#40 0x00e85343 in scm_eval (obj=3084325544, env=<value optimized out>)
    at ../sigscheme/src/eval.c:463
#41 0x00e85cae in scm_s_begin (args=3084325400, eval_state=0xbfc14bf0)
    at ../sigscheme/src/syntax.c:830
#42 0x00e86446 in scm_s_body (body=3084325520, eval_state=0xbfc14bf0)
    at ../sigscheme/src/syntax.c:799
#43 0x00e86e05 in scm_s_let (bindings=<value optimized out>, body=3084325520,
    eval_state=0xbfc14bf0) at ../sigscheme/src/syntax.c:577
#44 0x00e84d5a in call (proc=<value optimized out>, args=dwarf2_read_address: Corrupted DWARF expression.
)
    at ../sigscheme/src/eval.c:384
#45 0x00e85343 in scm_eval (obj=3084325672, env=<value optimized out>)
    at ../sigscheme/src/eval.c:463
#46 0x00e85cae in scm_s_begin (args=3086581320, eval_state=0xbfc14d30)
    at ../sigscheme/src/syntax.c:830
#47 0x00e86446 in scm_s_body (body=3086581328, eval_state=0xbfc14d30)
    at ../sigscheme/src/syntax.c:799
#48 0x00e84d5a in call (proc=<value optimized out>, args=dwarf2_read_address: Corrupted DWARF expression.
)
    at ../sigscheme/src/eval.c:384
---Type <return> to continue, or q <return> to quit---
#49 0x00e85343 in scm_eval (obj=3086582392, env=<value optimized out>)
    at ../sigscheme/src/eval.c:463
#50 0x00e87f13 in scm_call (proc=3086577178, args=3084034544)
    at ../sigscheme/src/eval.c:94
#51 0x00e91523 in uim_scm_callf_internal (args=0xbfc14e48) at uim-scm.c:841
#52 0x00f07769 in GCROOTS_call_with_gc_ready_stack (ctx=0x89b5720,
    proc=0xe91330 <uim_scm_callf_internal>, arg=0xbfc14e48) at gcroots.c:109
#53 0x00e8c858 in scm_call_with_gc_ready_stack (func=<value optimized out>,
    arg=0x6) at ../sigscheme/src/storage-gc.c:314
#54 0x00e9029e in uim_scm_callf (proc=0xee0d8a "focus-in-handler",
    args_fmt=0xedec8b "p") at uim-scm.c:771
#55 0x00e94333 in uim_focus_in_context (uc=0x8c8d220) at uim.c:240
#56 0x08054e3b in Connection::OnRecv (this=0x8b23e90) at ximtrans.cpp:279
#57 0x08051490 in XConnection::readProc (this=0x8b23e90, ev=0xbfc14f04)
    at connection.cpp:187
#58 0x0805154f in procXClientMessage (ev=0xbfc14f04) at connection.cpp:131
#59 0x0804b6d9 in check_pending_xevent () at main.cpp:331
#60 0x0804befa in main (argc=1, argv=0xbfc15174) at main.cpp:170