On Apr 1, 2010, at 17:44 , Stephen Henson via RT wrote:
>
> That is most peculiar. If an ENGINE isn't in use I wouldn't expect that
> to happen unless something somewhere is loading one.
>
> OK, next step is to see what ENGINE it is. Can you in the debugger print
> out the engine structure for example in frame #5?
Attempt #1
#5 0x4149ca28 in ENGINE_remove (e=0x8232b60) at eng_list.c:187
187 engine_free_util(e, 0);
(gdb) print *e
$1 = {id = 0x41589955 "gost", name = 0x41589980 "Reference implementation of
GOST engine", rsa_meth = 0x0, dsa_meth = 0x0, dh_meth = 0x0, ecdh_meth = 0x0,
ecdsa_meth = 0x0, rand_meth = 0x0, store_meth = 0x0, ciphers = 0x4155dd7f
<gost_ciphers>, digests = 0x4155dd1c <gost_digests>,
pkey_meths = 0x4155dddf <gost_pkey_meths>, pkey_asn1_meths = 0x4155de5d
<gost_pkey_asn1_meths>, destroy = 0x4155e275 <gost_engine_destroy>,
init = 0x4155dd10 <gost_engine_init>, finish = 0x4155dd16
<gost_engine_finish>, ctrl = 0x4155dc6c <gost_control_func>, load_privkey = 0,
load_pubkey = 0,
load_ssl_client_cert = 0, cmd_defns = 0x41594740, flags = 0, struct_ref = 0,
funct_ref = 0, ex_data = {sk = 0x0, dummy = 0}, prev = 0x0, next = 0x0}
One Apache restart later, looks essentially the same:
Attempt #2
#31 0x0807150f in main (argc=135614624, argv=0x81570a8) at main.c:740
(gdb) up
#1 0x4141e06e in CRYPTO_free (str=0x39) at mem.c:391
391 free_func(str);
(gdb) up
#2 0x414e525a in EVP_PKEY_asn1_free (ameth=0x833fc70) at ameth_lib.c:386
386 OPENSSL_free(ameth->pem_str);
(gdb) up
#3 0x414a0787 in engine_pkey_asn1_meths_free (e=0x39) at tb_asnmth.c:165
165 EVP_PKEY_asn1_free(pkm);
(gdb) up
#4 0x4149c233 in engine_free_util (e=0x8232b60, locked=0) at eng_lib.c:130
130 engine_pkey_asn1_meths_free(e);
(gdb) up
#5 0x4149ca28 in ENGINE_remove (e=0x8232b60) at eng_list.c:187
187 engine_free_util(e, 0);
(gdb) print *e
$1 = {id = 0x41589955 "gost", name = 0x41589980 "Reference implementation of
GOST engine", rsa_meth = 0x0, dsa_meth = 0x0, dh_meth = 0x0, ecdh_meth = 0x0,
ecdsa_meth = 0x0, rand_meth = 0x0, store_meth = 0x0, ciphers = 0x4155dd7f
<gost_ciphers>,
digests = 0x4155dd1c <gost_digests>, pkey_meths = 0x4155dddf
<gost_pkey_meths>, pkey_asn1_meths = 0x4155de5d <gost_pkey_asn1_meths>, destroy
= 0x4155e275 <gost_engine_destroy>, init = 0x4155dd10 <gost_engine_init>,
finish = 0x4155dd16 <gost_engine_finish>,
ctrl = 0x4155dc6c <gost_control_func>, load_privkey = 0, load_pubkey = 0,
load_ssl_client_cert = 0, cmd_defns = 0x41594740, flags = 0, struct_ref = 0,
funct_ref = 0, ex_data = {sk = 0x0, dummy = 0}, prev = 0x0, next = 0x0}
rainer
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