I know why you are getting the segfault, which I will fix, but I do not
know why the initialization is failing and causing this.
Can you step through ipmi_init() with the debugger and see which exact
function is failing to initialize?
-corey
Dejan Muhamedagic wrote:
> Hi,
>
> On Thu, Jan 17, 2008 at 09:58:42AM -0600, Corey Minyard wrote:
>
>> Bugs have been fixed in this code that might solve the problem. Is there
>> any way you can try a newer version of the library?
>>
>
> Tried with the latest (2.0.13) from sourceforge. The same thing:
>
> Thread 1 (process 12048):
> #0 0x00000000 in ?? ()
> No symbol table info available.
> #1 0xb7f5c786 in locked_list_remove (ll=0x8056620, item1=0xb7b44700,
> item2=0x0) at locked_list.c:296
> rv = <value optimized out>
> #2 0xb7aee30f in _ipmi_fru_deregister_decoder (
> op=0xb7b44700 <process_fru_spd_info>) at fru.c:270
> No locals.
> #3 0xb7b446f0 in _ipmi_fru_spd_decoder_shutdown () at fru_spd_decode.c:327
> No locals.
> #4 0xb7ad56ea in ipmi_init (handler=0x8056600) at ipmi.c:1029
> rv = 11
> #5 0xb7f680ea in setup_ipmi_conn (host=0x8051128, request=4)
> at ipmilan_command.c:293
> rv = 0
> ent = (struct hostent *) 0xb7f4c455
> lan_addr = {{s_addr = 3086282740}, {s_addr = 3086527648}}
> lan_port = {134549680, -1079889992}
> num_addr = 1
> authtype = 0
> privilege = 0
> username = "..."
> password = "..."
> timer = (sel_timer_t *) 0xb7c2a179
> timeout = {tv_sec = 134590944, tv_usec = -1079890040}
> con = (ipmi_con_t *) 0x80575c0
> #6 0xb7f68457 in do_ipmi_cmd (host=0x8051128, request=4)
> at ipmilan_command.c:372
>
> Cheers,
>
> Dejan
>
>
>> -corey
>>
>> Dejan Muhamedagic wrote:
>>
>>> Hi,
>>>
>>> This is on a openSUSE 10.3 and ipmi is:
>>>
>>> OpenIPMI-devel-2.0.7-102
>>>
>>> The backtrace:
>>>
>>> Thread 1 (process 8787):
>>> #0 0x00000000 in ?? ()
>>> No symbol table info available.
>>> #1 0xb7f8a8b6 in locked_list_remove () from
>>> /usr/lib/libOpenIPMIutils.so.0
>>> No symbol table info available.
>>> #2 0xb7b1b19f in _ipmi_fru_deregister_decoder ()
>>> from /usr/lib/libOpenIPMI.so.0
>>> No symbol table info available.
>>> #3 0xb7b730f0 in _ipmi_fru_spd_decoder_shutdown ()
>>> from /usr/lib/libOpenIPMI.so.0
>>> No symbol table info available.
>>> #4 0xb7b0254a in ipmi_init () from /usr/lib/libOpenIPMI.so.0
>>> No symbol table info available.
>>> #5 0xb7f95b1a in do_ipmi_cmd (host=0x8051028, request=4)
>>> at ipmilan_command.c:293
>>> No locals.
>>> #6 0xb7f955f7 in ipmilan_status (s=0x8050f80) at ipmilan.c:231
>>> rv = <value optimized out>
>>> node = (struct ipmilanHostInfo *) 0x8051028
>>> ret = 0
>>> __FUNCTION__ = "ipmilan_status"
>>>
>>> The code is a bit old (from the openipmi 1.x times) and I'm
>>> trying to revive it, so far unsuccessfully. I looked at it for a
>>> while, but can't figure out what's wrong. ipmi_init obviously
>>> fails and segfaults when trying to cleanup. The same device talks
>>> without problems to the ipmitool.
>>>
>>> The code is below, with error checking removed for clarity.
>>>
>>> Cheers,
>>> str2a: .asciz "T2a\n"
>>>
>>> Dejan
>>>
>>> os_hnd = ipmi_posix_get_os_handler();
>>> rv = sel_alloc_selector(os_hnd, &os_sel);
>>> ipmi_posix_os_handler_set_sel(os_hnd, os_sel);
>>> rv = ipmi_init(os_hnd);
>>> ent = gethostbyname(host->ipaddr);
>>> memcpy(&lan_addr[0], ent->h_addr_list[0], ent->h_length);
>>> lan_port[0] = host->portnumber;
>>> lan_port[1] = 0;
>>> authtype = host->authtype;
>>> privilege = host->privilege;
>>> memcpy(username, host->username, sizeof(username));
>>> memcpy(password, host->password, sizeof(password));
>>> rv = ipmi_lan_setup_con(lan_addr, lan_port, num_addr,
>>> authtype,
>>> privilege,
>>> username, strlen(username),
>>> password, strlen(password),
>>> os_hnd, os_sel,
>>> &con);
>>> #if OPENIPMI_VERSION_MAJOR < 2
>>> con->set_con_change_handler(con, con_changed_handler, &request);
>>> #else
>>> con->add_con_change_handler(con, con_changed_handler, &request);
>>> #endif
>>> rv = con->start_con(con);
>>>
>>> gettimeofday(&timeout, NULL);
>>> timeout.tv_sec += OPERATION_TIME_OUT;
>>> timeout.tv_usec += 0;
>>> sel_alloc_timer(os_sel, timed_out, NULL, &timer);
>>> sel_start_timer(timer, &timeout);
>>>
>>> while (1) {
>>> rv = sel_select(os_sel, NULL, 0, NULL, NULL);
>>> if (gstatus != IPMI_RUNNING) {
>>> break;
>>> }
>>> }
>>>
>>> sel_free_timer(timer);
>>>
>>> con->close_connection(con);
>>> ipmi_shutdown();
>>>
>>>
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>>>
>
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