emacs -Q -l foo.el (testbug 2049) C-j SEGFAULT Output from backtrace full: (gdb) backtrace full #0 __GI___libc_free (mem=0x11bf625000000) at malloc.c:2929 ar_ptr = p = hook = 0x0 #1 0x0000000000526532 in xfree (block=) at alloc.c:790 No locals. #2 0x00000000005279ab in free_save_value (save=12877840) at alloc.c:3710 No locals. #3 0x000000000053fb45 in unbind_to (count=count@entry=27, value=12414258) at eval.c:3217 quitf = 12414258 #4 0x000000000054026f in eval_sub (form=form@entry=12783478) at eval.c:2155 vals = 0xc48010 argnum = sa_must_free = false numargs = args_left = 12414258 i = maxargs = argvals = {1, 5440526, 0, 5516524, 15006773, 12518338, 12518336, 12414258} fun = val = 13148125 original_args = 12783446 #5 0x0000000000541b78 in Feval (form=12783478, lexical=) at eval.c:1999 No locals. #6 0x000000000054030d in eval_sub (form=) at eval.c:2184 numargs = args_left = 12414258 i = 2 maxargs = 2 argvals = {12783478, 12414258, 12529442, 1, 140737488344632, 5508598, 8704233, 12414258} fun = 11593589 val = original_args = 19579014 #7 0x0000000000540691 in Fprogn (body=19578294) at eval.c:461 val = #8 0x0000000000540129 in eval_sub (form=) at eval.c:2129 numargs = args_left = 19603974 i = maxargs = argvals = {12023840, 13091888, 1, 1, 1, 5439051, 12776818, 5434546} fun = 11594741 val = original_args = 19603974 #9 0x0000000000541590 in Funwind_protect (args=19603782) at eval.c:1208 val = #10 0x0000000000540129 in eval_sub (form=) at eval.c:2129 numargs = args_left = 19603782 i = maxargs = argvals = {15006773, 19, 0, 1, 140737488345040, 12414258, 8704233, 1} fun = 11593877 val = original_args = 19603782 #11 0x0000000000540691 in Fprogn (body=19603574, body@entry=19603590) at eval.c:461 val = #12 0x0000000000535811 in Fsave_current_buffer (args=19603590) at editfns.c:955 No locals. #13 0x0000000000540129 in eval_sub (form=) at eval.c:2129 numargs = args_left = 19603590 i = maxargs = argvals = {1, 2, 16, 5508598, 140737488345320, 19784198, 18609637, 17} fun = 11591717 val = original_args = 19603590 #14 0x0000000000540691 in Fprogn (body=19603558) at eval.c:461 val = #15 0x0000000000542cc7 in Flet (args=19603542) at eval.c:969 temps = 0x7fffffffd890 tem = lexenv = 12414258 elt = varlist = argnum = 1 sa_must_free = false #16 0x0000000000540129 in eval_sub (form=) at eval.c:2129 numargs = args_left = 19603542 i = maxargs = argvals = {1, 32, 9063264, 5507010, 140737488345680, 12859291, 9063269, 15} fun = 11594117 val = original_args = 19603542 #17 0x0000000000540691 in Fprogn (body=19603414) at eval.c:461 val = #18 0x0000000000540970 in funcall_lambda (fun=fun@entry=19603510, nargs=nargs@entry=1, arg_vector=arg_vector@entry=0x7fffffffda40) at eval.c:2953 val = syms_left = 12414258 lexenv = 12414258 i = 1 optional = false rest = false #19 0x00000000005414f5 in apply_lambda (fun=fun@entry=19603510, args=) at eval.c:2835 args_left = 12414258 i = 1 arg_vector = 0x7fffffffda40 tem = sa_must_free = false #20 0x0000000000540517 in eval_sub (form=form@entry=19784198) at eval.c:2256 fun = 19603510 val = original_args = 19783990 #21 0x0000000000541b78 in Feval (form=19784198, lexical=) at eval.c:1999 No locals. #22 0x0000000000540c11 in Ffuncall (nargs=, args=args@entry=0x7fffffffdc18) at eval.c:2729 internal_argbuf = {140737488346320, 12516066, 12516064, 12441093, 20593808, 1, 20, 5434584} fun = 11593589 original_fun = 12519666 numargs = val = internal_args = 0x7fffffffdc20 i = #23 0x00000000005718a1 in exec_byte_code (bytestr=, vector=10128205, maxdepth=, args_template=args_template@entry=1028, nargs=nargs@entry=1, args=, args@entry=0x7fffffffddc8) at bytecode.c:920 targets = {0x573dde , 0x573e29 , 0x573e2b , 0x573e2d , 0x573e2f , 0x573e2f , 0x573e6d , 0x573eba , 0x571438 , 0x57143a , 0x57143c , 0x57143e , 0x571440 , 0x571440 , 0x571445 , 0x571414 , 0x5716e9 , 0x5716eb , 0x5716ed , 0x5716ef , 0x5716f1 , 0x5716f1 , 0x571718 , 0x5716f6 , 0x5717f7 , 0x5717f9 , 0x5717fb , 0x5717fd , 0x5717ff , 0x5717ff , 0x5717c4 , 0x5717d5 , 0x571876 , 0x571878 , 0x57187a , 0x57187c , 0x57187e , 0x57187e , 0x571843 , 0x571854 , 0x5718f6 , 0x5718f8 , 0x5718fa , 0x5718fc , 0x5718fe , 0x5718fe , 0x5718c3 , 0x5718d4 , 0x572464 , 0x57230b , 0x572303 , 0x573dde , 0x573dde , 0x573dde , 0x573dde , 0x573dde , 0x5725e0 , 0x57267c , 0x5726c8 , 0x57271a , 0x57276c , 0x571602 , 0x57164d , 0x5727b6 , 0x5715a4 , 0x57168b , 0x5727f3 , 0x572831 , 0x57285f , 0x57289d , 0x5728d5 , 0x57295c , 0x57298a , 0x5729c8 , 0x572a0a , 0x572a38 , 0x572a66 , 0x572aa4 , 0x572ae2 , 0x572b20 , 0x572b62 , 0x572b9a , 0x572bd2 , 0x572c59 , 0x572ca2 , 0x572ceb , 0x572e86 , 0x572ec9 , 0x572f0c , 0x572f4f , 0x572f92 , 0x572fca , 0x573014 , 0x57304c , 0x573084 , 0x5730bc , 0x57316a , 0x5721fa , 0x5731a7 , 0x5731d5 , 0x573257 , 0x573294 , 0x5732d1 , 0x5732ff , 0x57332f , 0x57335f , 0x573393 , 0x573dde , 0x5733c8 , 0x5733f8 , 0x573428 , 0x573458 , 0x573488 , 0x5734b8 , 0x5721fa , 0x573dde , 0x5734e6 , 0x573528 , 0x573556 , 0x573584 , 0x5735c2 , 0x573600 , 0x57362e , 0x57377f , 0x5737bd , 0x5737fb , 0x573839 , 0x573869 , 0x573dde , 0x572176 , 0x571973 , 0x5714b5 , 0x571a44 , 0x571b33 , 0x571c1d , 0x572118 , 0x572152 , 0x571793 , 0x5721c9 , 0x57222b , 0x57228f , 0x5722c0 , 0x572495 , 0x5724eb , 0x57252d , 0x572580 , 0x571944 , 0x573897 , 0x5738d9 , 0x573907 , 0x573935 , 0x573963 , 0x573991 , 0x5739cf , 0x573a0d , 0x573a4b , 0x573a89 , 0x573b5c , 0x573b9a , 0x573bd8 , 0x573c06 , 0x573c44 , 0x573c82 , 0x573cc6 , 0x573d0a , 0x5730f4 , 0x57312c , 0x573d42 , 0x573d9f , 0x573dde , 0x571d07 , 0x571dbe , 0x571e92 , 0x571f66 , 0x57203f , 0x57290d , 0x572c0a , 0x573208 , 0x573f1a , 0x573f6a , 0x573dde , 0x573dde , 0x573fcd , 0x573dde , 0x573dde , 0x573dde , 0x573dde , 0x573dde , 0x573dde , 0x573dde , 0x573dde , 0x573dde , 0x574023 } count = 12 op = vectorp = 0x9a8b50 stack = { pc = 0xa7956b "\002\")\207", byte_string = 10128169, byte_string_start = 0xa79559 "\211\203\b", next = 0x7fffffffde30 } top = 0x7fffffffdc18 result = type = #24 0x00000000005407c2 in funcall_lambda (fun=10128125, nargs=nargs@entry=1, arg_vector=arg_vector@entry=0x7fffffffddc8) at eval.c:2894 val = syms_left = lexenv = i = optional = rest = #25 0x0000000000540d43 in Ffuncall (nargs=, args=args@entry=0x7fffffffddc0) at eval.c:2775 fun = original_fun = 20487506 numargs = 1 val = internal_args = i = #26 0x00000000005718a1 in exec_byte_code (bytestr=, vector=10128941, maxdepth=, args_template=args_template@entry=1028, nargs=nargs@entry=1, args=, args@entry=0x7fffffffdf78) at bytecode.c:920 targets = {0x573dde , 0x573e29 , 0x573e2b , 0x573e2d , 0x573e2f , 0x573e2f , 0x573e6d , 0x573eba , 0x571438 , 0x57143a , 0x57143c , 0x57143e , 0x571440 , 0x571440 , 0x571445 , 0x571414 , 0x5716e9 , 0x5716eb , 0x5716ed , 0x5716ef , 0x5716f1 , 0x5716f1 , 0x571718 , 0x5716f6 , 0x5717f7 , 0x5717f9 , 0x5717fb , 0x5717fd , 0x5717ff , 0x5717ff , 0x5717c4 , 0x5717d5 , 0x571876 , 0x571878 , 0x57187a , 0x57187c , 0x57187e , 0x57187e , 0x571843 , 0x571854 , 0x5718f6 , 0x5718f8 , 0x5718fa , 0x5718fc , 0x5718fe , 0x5718fe , 0x5718c3 , 0x5718d4 , 0x572464 , 0x57230b , 0x572303 , 0x573dde , 0x573dde , 0x573dde , 0x573dde , 0x573dde , 0x5725e0 , 0x57267c , 0x5726c8 , 0x57271a , 0x57276c , 0x571602 , 0x57164d , 0x5727b6 , 0x5715a4 , 0x57168b , 0x5727f3 , 0x572831 , 0x57285f , 0x57289d , 0x5728d5 , 0x57295c , 0x57298a , 0x5729c8 , 0x572a0a , 0x572a38 , 0x572a66 , 0x572aa4 , 0x572ae2 , 0x572b20 , 0x572b62 , 0x572b9a , 0x572bd2 , 0x572c59 , 0x572ca2 , 0x572ceb , 0x572e86 , 0x572ec9 , 0x572f0c , 0x572f4f , 0x572f92 , 0x572fca , 0x573014 , 0x57304c , 0x573084 , 0x5730bc , 0x57316a , 0x5721fa , 0x5731a7 , 0x5731d5 , 0x573257 , 0x573294 , 0x5732d1 , 0x5732ff , 0x57332f , 0x57335f , 0x573393 , 0x573dde , 0x5733c8 , 0x5733f8 , 0x573428 , 0x573458 , 0x573488 , 0x5734b8 , 0x5721fa , 0x573dde , 0x5734e6 , 0x573528 , 0x573556 , 0x573584 , 0x5735c2 , 0x573600 , 0x57362e , 0x57377f , 0x5737bd , 0x5737fb , 0x573839 , 0x573869 , 0x573dde , 0x572176 , 0x571973 , 0x5714b5 , 0x571a44 , 0x571b33 , 0x571c1d