[opensuse-factory] In 12.1 Tumbleweed, hwinfo is reporting attempted stack smashing
Hi All: Not to be alarmist, but I've recently gotten some odd behavior from my 12.1 Tumbleweed x86-64 machine, where hwinfo gives a stack smashing detected message. I recently submitted Bug 774430, but perhaps someone on the list might have seen this before and can suggest what went wrong? With best regards: Bill p.s. The promised trace is below. I get similar outcome in yast2->hardware->hardware info. sudo /usr/sbin/hwinfo root's password:
floppy.1: get nvram*** stack smashing detected ***: /usr/sbin/hwinfo terminated ======= Backtrace: ========= /lib64/libc.so.6(__fortify_fail+0x37)[0x7fadca504547] /lib64/libc.so.6(__fortify_fail+0x0)[0x7fadca504510] /usr/lib64/libhd.so.19(+0x2f155)[0x7fadca7d2155] /usr/lib64/libhd.so.19(read_klog+0x16)[0x7fadca7d2176] /usr/lib64/libhd.so.19(hd_scan_floppy+0x48a)[0x7fadca7eb5aa] /usr/lib64/libhd.so.19(hd_scan+0x1425)[0x7fadca7c6205] /usr/sbin/hwinfo[0x40239a] /lib64/libc.so.6(__libc_start_main+0xed)[0x7fadca43423d] /usr/sbin/hwinfo[0x402bd1] ======= Memory map: ======== 00400000-00407000 r-xp 00000000 08:06 11088 /usr/sbin/hwinfo 00606000-00607000 r--p 00006000 08:06 11088 /usr/sbin/hwinfo 00607000-00608000 rw-p 00007000 08:06 11088 /usr/sbin/hwinfo 00608000-00609000 rw-p 00000000 00:00 0 00a71000-00ce5000 rw-p 00000000 00:00 0 [heap] 7fadc9ee7000-7fadc9efc000 r-xp 00000000 08:06 656843 /lib64/libgcc_s.so.1 7fadc9efc000-7fadca0fb000 ---p 00015000 08:06 656843 /lib64/libgcc_s.so.1 7fadca0fb000-7fadca0fc000 r--p 00014000 08:06 656843 /lib64/libgcc_s.so.1 7fadca0fc000-7fadca0fd000 rw-p 00015000 08:06 656843 /lib64/libgcc_s.so.1 7fadca130000-7fadca1f0000 rw-p 00000000 00:00 0 7fadca1f0000-7fadca211000 r-xp 00000000 08:06 2366665 /usr/lib64/libx86emu.so.1.1 7fadca211000-7fadca410000 ---p 00021000 08:06 2366665 /usr/lib64/libx86emu.so.1.1 7fadca410000-7fadca411000 r--p 00020000 08:06 2366665 /usr/lib64/libx86emu.so.1.1 7fadca411000-7fadca413000 rw-p 00021000 08:06 2366665 /usr/lib64/libx86emu.so.1.1 7fadca413000-7fadca59a000 r-xp 00000000 08:06 656931 /lib64/libc-2.14.1.so 7fadca59a000-7fadca799000 ---p 00187000 08:06 656931 /lib64/libc-2.14.1.so 7fadca799000-7fadca79d000 r--p 00186000 08:06 656931 /lib64/libc-2.14.1.so 7fadca79d000-7fadca79e000 rw-p 0018a000 08:06 656931 /lib64/libc-2.14.1.so 7fadca79e000-7fadca7a3000 rw-p 00000000 00:00 0 7fadca7a3000-7fadca840000 r-xp 00000000 08:06 2370395 /usr/lib64/libhd.so.19.0 7fadca840000-7fadcaa3f000 ---p 0009d000 08:06 2370395 /usr/lib64/libhd.so.19.0 7fadcaa3f000-7fadcaa41000 r--p 0009c000 08:06 2370395 /usr/lib64/libhd.so.19.0 7fadcaa41000-7fadcab65000 rw-p 0009e000 08:06 2370395 /usr/lib64/libhd.so.19.0 7fadcab65000-7fadcab66000 rw-p 00000000 00:00 0 7fadcab66000-7fadcab86000 r-xp 00000000 08:06 660406 /lib64/ld-2.14.1.so 7fadcab8e000-7fadcab90000 rw-p 00000000 00:00 0 7fadcab90000-7fadcabd0000 rw-s 00000000 00:04 66486346 /SYSV00000000 (deleted) 7fadcabd0000-7fadcad52000 rw-p 00000000 00:00 0 7fadcad85000-7fadcad86000 rw-p 00000000 00:00 0 7fadcad86000-7fadcad87000 r--p 00020000 08:06 660406 /lib64/ld-2.14.1.so 7fadcad87000-7fadcad88000 rw-p 00021000 08:06 660406 /lib64/ld-2.14.1.so 7fadcad88000-7fadcad89000 rw-p 00000000 00:00 0 7ffff01a1000-7ffff01c2000 rw-p 00000000 00:00 0 [stack] 7ffff01ff000-7ffff0200000 r-xp 00000000 00:00 0 [vdso] ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0 [vsyscall]
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El 03/08/12 12:50, Foolish Ewe escribió:
Hi All:
Not to be alarmist, but I've recently gotten some odd behavior from my 12.1 Tumbleweed x86-64 machine, where hwinfo gives a stack smashing detected message. I recently submitted Bug 774430, but perhaps someone on the list might have seen this before and can suggest what went wrong?
With best regards:
Bill
p.s. The promised trace is below. I get similar outcome in yast2->hardware->hardware info.
sudo /usr/sbin/hwinfo root's password:
Good, you are catching some bug.. run gdb -q /usr/sbin/hwinfo and post the backtrace. ;) -- To unsubscribe, e-mail: opensuse-factory+unsubscribe@opensuse.org To contact the owner, e-mail: opensuse-factory+owner@opensuse.org
Hello All: I did a zypper up and a reboot since I posted the original message. I no longer get that symptom, but I'm not sure why. I suspect that I did not do a full reboot after the previous zypper up on Wednesday, August 1 and had some stale code or data cached. With best regards: Bill ----------------------------------------
Date: Fri, 3 Aug 2012 12:55:46 -0400 From: crrodriguez@opensuse.org To: opensuse-factory@opensuse.org Subject: Re: [opensuse-factory] In 12.1 Tumbleweed, hwinfo is reporting attempted stack smashing
El 03/08/12 12:50, Foolish Ewe escribió:
Hi All:
Not to be alarmist, but I've recently gotten some odd behavior from my 12.1 Tumbleweed x86-64 machine, where hwinfo gives a stack smashing detected message. I recently submitted Bug 774430, but perhaps someone on the list might have seen this before and can suggest what went wrong?
With best regards:
Bill
p.s. The promised trace is below. I get similar outcome in yast2->hardware->hardware info.
sudo /usr/sbin/hwinfo root's password:
Good, you are catching some bug.. run gdb -q /usr/sbin/hwinfo and post the backtrace. ;)
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participants (2)
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Cristian Rodríguez -
Foolish Ewe