Segmentation fault

[hyeyoungshin]

Bug reproducing script: signatr-experiment/signatr/inst/debug.R

#0  0x000000000f296854 in ?? ()
#1  0x00005555554782d9 in ALTVEC_DATAPTR_EX (x=0x555556e93a90, writeable=TRUE) at altrep.c:340
#2  0x0000555555478309 in ALTVEC_DATAPTR (x=0x555556e93a90) at altrep.c:348
#3  0x000055555557a188 in DATAPTR (x=0x555556e93a90) at ../../src/include/Rinlinedfuns.h:119
#4  0x00005555556107f0 in VECTOR_ELT_FIX_NAMED (y=0x555556e93a90, i=0) at subassign.c:568
#5  0x000055555561208f in VectorAssign (call=0x555559819c38, rho=0x5555597b5e58, x=0x55555739c008, s=0x5555573841e8, y=0x555556e93a90)
    at subassign.c:810
#6  0x00005555556177ae in do_subassign_dflt (call=0x555559819c38, op=0x555555ad33e0, args=0x555559819b90, rho=0x5555597b5e58)
    at subassign.c:1643
#7  0x00005555556174b7 in do_subassign (call=0x555559819c38, op=0x555555ad33e0, args=0x555559819c70, rho=0x5555597b5e58)
    at subassign.c:1571
#8  0x0000555555534654 in Rf_eval (e=0x555559819c38, rho=0x5555597b5e58) at eval.c:798
#9  0x000055555553a540 in applydefine (call=0x555559676ac8, op=0x555555ac8688, args=0x555559676a90, rho=0x5555597b5e58) at eval.c:2906
#10 0x000055555553a888 in do_set (call=0x555559676ac8, op=0x555555ac8688, args=0x555559676a90, rho=0x5555597b5e58) at eval.c:2966
#11 0x0000555555534654 in Rf_eval (e=0x555559676ac8, rho=0x5555597b5e58) at eval.c:798
#12 0x0000555555537fa9 in do_if (call=0x555559676c50, op=0x555555ac8bc8, args=0x555559676c18, rho=0x5555597b5e58) at eval.c:2238
#13 0x0000555555534654 in Rf_eval (e=0x555559676c50, rho=0x5555597b5e58) at eval.c:798
#14 0x0000555555539330 in do_begin (call=0x555559674438, op=0x555555ad3760, args=0x555559676c88, rho=0x5555597b5e58) at eval.c:2507
#15 0x0000555555534654 in Rf_eval (e=0x555559674438, rho=0x5555597b5e58) at eval.c:798
#16 0x0000555555536da8 in R_execClosure (call=0x555558b0eb78, newrho=0x5555597b5e58, sysparent=0x5555597b6718, rho=0x5555597b6718, 
    arglist=0x5555597b6210, op=0x555559674c88) at eval.c:1888
#17 0x0000555555536a86 in Rf_applyClosure (call=0x555558b0eb78, op=0x555559674c88, arglist=0x5555597b6210, rho=0x5555597b6718, 
    suppliedvars=0x555555aca4f0) at eval.c:1814

with frame #17 content:

(gdb) f 17
#17 0x0000555555536a86 in Rf_applyClosure (call=0x555558b0eb78, op=0x555559674c88, arglist=0x5555597b6210, rho=0x5555597b6718, 
    suppliedvars=0x555555aca4f0) at eval.c:1814
1814	    SEXP val = R_execClosure(call, newrho,
(gdb) p Rf_eval(0x555558b0eb78, 0x5555597b6718)
$1 = (struct SEXPREC *) 0x55555911ed68
(gdb) p R_inspect(0x55555911ed68)
@55555911ed68 19 VECSXP g0c2 [ATT] (len=2, tl=0)
  @555559f72b58 13 INTSXP g0c1 [REF(2)] (len=1, tl=0) 207
  @555555acc410 10 LGLSXP g1c1 [MARK,REF(65535)] (len=1, tl=0) 1
ATTRIB:
  @555558e9f1d8 02 LISTSXP g0c0 [REF(1)] 
    TAG: @555555ac9ca0 01 SYMSXP g1c0 [MARK,REF(65535),LCK,gp=0x6000] "names" (has value)
    @55555739bb48 16 STRSXP g0c2 [REF(65535)] (len=2, tl=0)
      @555555e75660 09 CHARSXP g1c1 [MARK,REF(6305),gp=0x61] [ASCII] [cached] "locale"
      @555555afadc0 09 CHARSXP g1c1 [MARK,REF(3992),gp=0x61] [ASCII] [cached] "numeric"
$2 = (struct SEXPREC *) 0x55555911ed68