Attachment 153970 Details for Bug 238657 – a similar bt from my identical crash

a similar bt from my identical crash

iwlist_backtrace.txt (text/plain), 5.05 KB, created by das_deniz on 2007-05-02 18:33:09 UTC

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Creator: das_deniz

Created: 2007-05-02 18:33:09 UTC

Size: 5.05 KB

patch

obsolete

>[root@t60p ~]# /sbin/iwlist wlan0 scan
>Warning: Driver for device wlan0 has been compiled with version 22
>of Wireless Extension, while this program supports up to version 20.
>Some things may be broken...
>
>wlan0     Scan completed :
>          Cell 01 - Address: 0B:73:00:00:00:00
>                    ESSID:""
>Segmentation fault (core dumped)
>
>[root@t60p ~]# gdb /sbin/iwlist core.3734 
>GNU gdb Red Hat Linux (6.6-8.fc7rh)
>Copyright (C) 2006 Free Software Foundation, Inc.
>GDB is free software, covered by the GNU General Public License, and you are
>welcome to change it and/or distribute copies of it under certain conditions.
>Type "show copying" to see the conditions.
>There is absolutely no warranty for GDB.  Type "show warranty" for details.
>This GDB was configured as "x86_64-redhat-linux-gnu"...
>Using host libthread_db library "/lib64/libthread_db.so.1".
>Reading symbols from /lib64/libiw.so.28...Reading symbols from /usr/lib/debug/lib64/libiw.so.28.debug...done.
>done.
>Loaded symbols for /lib64/libiw.so.28
>Reading symbols from /lib64/libm.so.6...done.
>Loaded symbols for /lib64/libm.so.6
>Reading symbols from /lib64/libc.so.6...done.
>Loaded symbols for /lib64/libc.so.6
>Reading symbols from /lib64/ld-linux-x86-64.so.2...done.
>Loaded symbols for /lib64/ld-linux-x86-64.so.2
>Core was generated by `/sbin/iwlist wlan0 scan'.
>Program terminated with signal 11, Segmentation fault.
>#0  0x0000000000401c9a in print_scanning_info (skfd=3, ifname=0x7fffe6045bd8 "wlan0", args=<value optimized out>, 
>    count=<value optimized out>) at iwlist.c:1101
>1101          printf("                    Mode:%s\n",
>(gdb) thread apply all bt full
>
>Thread 1 (process 3734):
>#0  0x0000000000401c9a in print_scanning_info (skfd=3, ifname=0x7fffe6045bd8 "wlan0", args=<value optimized out>, 
>    count=<value optimized out>) at iwlist.c:1101
>        key = {0 '\0' <repeats 37 times>, 40 '(', 110 'n', 111 'o', 110 'n', 101 'e', 41 ')', 0 '\0' <repeats 21 times>}
>        wrq = {ifr_ifrn = {ifrn_name = "wlan0\000\000\000\000\000\000\000\000\000\000"}, u = {
>    name = "\020``\000\000\000\000\000ï¿½\003\000\000\000\000\000", essid = {pointer = 0x606010, length = 971, flags = 0}, nwid = {
>      value = 6316048, fixed = 0 '\0', disabled = 0 '\0', flags = 0}, freq = {m = 6316048, e = 0, i = 0 '\0', flags = 0 '\0'}, 
>    sens = {value = 6316048, fixed = 0 '\0', disabled = 0 '\0', flags = 0}, bitrate = {value = 6316048, fixed = 0 '\0', 
>      disabled = 0 '\0', flags = 0}, txpower = {value = 6316048, fixed = 0 '\0', disabled = 0 '\0', flags = 0}, rts = {
>      value = 6316048, fixed = 0 '\0', disabled = 0 '\0', flags = 0}, frag = {value = 6316048, fixed = 0 '\0', disabled = 0 '\0', 
>      flags = 0}, mode = 6316048, retry = {value = 6316048, fixed = 0 '\0', disabled = 0 '\0', flags = 0}, encoding = {
>      pointer = 0x606010, length = 971, flags = 0}, power = {value = 6316048, fixed = 0 '\0', disabled = 0 '\0', flags = 0}, 
>    qual = {qual = 16 '\020', level = 96 '`', noise = 96 '`', updated = 0 '\0'}, ap_addr = {sa_family = 24592, 
>      sa_data = "`\000\000\000\000\000ï¿½\003\000\000\000\000\000"}, addr = {sa_family = 24592, 
>      sa_data = "`\000\000\000\000\000ï¿½\003\000\000\000\000\000"}, param = {value = 6316048, fixed = 0 '\0', disabled = 0 '\0', 
>      flags = 0}, data = {pointer = 0x606010, length = 971, flags = 0}}}
>        buffer = (unsigned char *) 0x7fffe6043850 ""
>        buflen = 4096
>        range = {throughput = 0, min_nwid = 0, max_nwid = 0, old_num_channels = 0, old_num_frequency = 0 '\0', event_capa = {
>    103284816, 1024, 0, 0, 0, 0}, sensitivity = 0, max_qual = {qual = 0 '\0', level = 60 '<', noise = 0 '\0', updated = 82 'R'}, 
>  avg_qual = {qual = 0 '\0', level = 0 '\0', noise = 0 '\0', updated = 82 'R'}, num_bitrates = 0 '\0', bitrate = {
>    0 <repeats 32 times>}, min_rts = 0, max_rts = 2347, min_frag = 256, max_frag = 2346, min_pmp = 0, max_pmp = 0, min_pmt = 0, 
>  max_pmt = 0, pmp_flags = 0, pmt_flags = 0, pm_capa = 0, encoding_size = {5, 13, 0, 0, 0, 0, 0, 0}, 
>  num_encoding_sizes = 2 '\002', max_encoding_tokens = 4 '\004', encoding_login_index = 0 '\0', txpower_capa = 0, 
>  num_txpower = 0 '\0', txpower = {0, 0, 0, 0, 0, 0, 0, 0}, we_version_compiled = 22 '\026', we_version_source = 21 '\025', 
>  retry_capa = 4096, retry_flags = 4096, r_time_flags = 0, min_retry = 0, max_retry = 255, min_r_time = 0, max_r_time = 0, 
>---Type <return> to continue, or q <return> to quit---
>  num_channels = 0, num_frequency = 0 '\0', freq = {{m = 0, e = 0, i = 0 '\0', flags = 0 '\0'} <repeats 32 times>}, enc_capa = 15}
>        has_range = 1
>        tv = {tv_sec = 0, tv_usec = 0}
>        timeout = 13350000
>        __FUNCTION__ = "print_scanning_info"
>#1  0x0000000000402493 in main (argc=<value optimized out>, argv=<value optimized out>) at iwlist.c:1641
>        skfd = 3
>        dev = 0x7fffe6045bd8 "wlan0"
>        cmd = 0x7fffe6045bde "scan"
>        args = (char **) 0x7fffe6043a40
>        count = 0
>        iwcmd = (const iwlist_cmd *) 0x404fc0
>#2  0x000000351001da24 in __libc_start_main () from /lib64/libc.so.6
>No symbol table info available.
>#3  0x00000000004011b9 in _start ()
>No symbol table info available.
>(gdb) 
>

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Attachments on bug 238657: 153970 | 153975 | 153989