From Bugzilla Helper: User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.7.5) Gecko/20041111 Firefox/1.0 Description of problem: Trying to get Sierra Wireless AirCard 555 to work based on instructions at http://centerclick.org/aircard555/ Version-Release number of selected component (if applicable): pcmcia-cs-3.2.7-2.1 How reproducible: Always Steps to Reproduce: 1. create /etc/aircard555.dat 2. cd /etc/pcmcia/cis 3. pack_cis -o aircard555.dat aircard555.cis Actual Results: *** glibc detected *** double free or corruption (!prev): 0x09bec020 *** Aborted Additional info:
can you replace step 3 with.. $ gdb pack_cis gdb> run -o aircard555.dat aircard555.cis wait for it to segfault.. gdb> bt
# gdb pack_cis GNU gdb Red Hat Linux (6.1post-1.20040607.43rh) Copyright 2004 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 "i386-redhat-linux-gnu"...(no debugging symbols found)...Using host libthread_db library "/lib/tls/libthread_db.so.1". (gdb) run -o aircard555.dat aircard555.cis Starting program: /sbin/pack_cis -o aircard555.dat aircard555.cis (no debugging symbols found)...(no debugging symbols found)...(no debugging symbols found)...*** glibc detected *** double free or corruption (!prev): 0x09910020 *** Program received signal SIGABRT, Aborted. 0x0095c7a2 in _dl_sysinfo_int80 () from /lib/ld-linux.so.2 (gdb) bt #0 0x0095c7a2 in _dl_sysinfo_int80 () from /lib/ld-linux.so.2 #1 0x0099c955 in raise () from /lib/tls/libc.so.6 #2 0x0099e319 in abort () from /lib/tls/libc.so.6 #3 0x009cff9a in __libc_message () from /lib/tls/libc.so.6 #4 0x009d6528 in _int_free () from /lib/tls/libc.so.6 #5 0x009d6afa in free () from /lib/tls/libc.so.6 #6 0x009c732c in fclose@@GLIBC_2.1 () from /lib/tls/libc.so.6 #7 0x0804938f in ?? () #8 0x09910020 in ?? () #9 0x0804d62a in _IO_stdin_used () #10 0x0804b968 in _IO_stdin_used () #11 0x09910008 in ?? () #12 0x00000000 in ?? () (gdb)
i got the same error on my server.......any alternate to build aircard555.dat ?
can you grab the debuginfo package of pcmcia-cs? that way the gdb backgtrace will make a lot more sense to us...
ok never mind; we found the cause already
Hi, I saw pcmcia-cs-3.2.7-2.2 was on up2date. I ran the same command again and no longer get the error! Thanks!