Thread: problem of SAC

Started: 2010-03-15 15:54:47
Last activity: 2010-03-15 15:54:47
Topics: SAC Help
yan
2010-03-15 15:54:47
Hi,
I have a 101.3b version SAC running in Suse 11.2.
My sac has a problem. When I quit it, SAC will show the information as
below. Except it, SAC runs OK. Can you help me, what's wrong with it.
"SAC> q
*** glibc detected *** sac: free(): invalid next size (normal): 0x084b4368
***
======= Backtrace:
=========
/lib/libc.so.6[0xb74df50b]

/lib/libc.so.6[0xb74e0de4]

/lib/libc.so.6(cfree+0x6d)[0xb74e3fdd]

sac[0x81e5726]

sac[0x81d7a4b]

sac[0x8054178]

sac[0x808d39f]

sac[0x805934a]

sac[0x805197c]

sac[0x804b893]

/lib/libc.so.6(__libc_start_main+0xfe)[0xb7488ace]

======= Memory map:
========
08048000-0820a000 r-xp 00000000 08:03 4605
/home/xuyan/sac/bin/sac
0820a000-0822c000 rw-p 001c1000 08:03 4605
/home/xuyan/sac/bin/sac
0822c000-084c0000 rw-p 00000000 00:00 0
[heap]
b7300000-b7321000 rw-p 00000000 00:00
0
b7321000-b7400000 ---p 00000000 00:00
0
b7412000-b7430000 r-xp 00000000 08:08 161733
/lib/libgcc_s.so.1
b7430000-b7431000 r--p 0001d000 08:08 161733
/lib/libgcc_s.so.1
b7431000-b7432000 rw-p 0001e000 08:08 161733
/lib/libgcc_s.so.1
b7448000-b7449000 rw-p 00000000 00:00
0
b7449000-b744b000 r-xp 00000000 08:08 262785
/usr/lib/libXau.so.6.0.0
b744b000-b744c000 r--p 00001000 08:08 262785
/usr/lib/libXau.so.6.0.0
b744c000-b744d000 rw-p 00002000 08:08 262785
/usr/lib/libXau.so.6.0.0
b744d000-b744e000 rw-p 00000000 00:00
0
b744e000-b746b000 r-xp 00000000 08:08 262885
/usr/lib/libxcb.so.1.1.0
b746b000-b746c000 r--p 0001c000 08:08 262885
/usr/lib/libxcb.so.1.1.0
b746c000-b746d000 rw-p 0001d000 08:08 262885
/usr/lib/libxcb.so.1.1.0
b746d000-b7470000 r-xp 00000000 08:08 133946
/lib/libuuid.so.1.3.0
b7470000-b7471000 r--p 00003000 08:08 133946
/lib/libuuid.so.1.3.0
b7471000-b7472000 rw-p 00004000 08:08 133946
/lib/libuuid.so.1.3.0
b7472000-b75cb000 r-xp 00000000 08:08 131510 /lib/libc-2.10.1.so

b75cb000-b75cc000 ---p 00159000 08:08 131510 /lib/libc-2.10.1.so

b75cc000-b75ce000 r--p 00159000 08:08 131510 /lib/libc-2.10.1.so

b75ce000-b75cf000 rw-p 0015b000 08:08 131510 /lib/libc-2.10.1.so

b75cf000-b75d2000 rw-p 00000000 00:00
0
b75d2000-b7608000 r-xp 00000000 08:08 133927
/lib/libncurses.so.5.6
b7608000-b7609000 ---p 00036000 08:08 133927
/lib/libncurses.so.5.6
b7609000-b760b000 r--p 00036000 08:08 133927
/lib/libncurses.so.5.6
b760b000-b760f000 rw-p 00038000 08:08 133927
/lib/libncurses.so.5.6
b760f000-b7636000 r-xp 00000000 08:08 131520 /lib/libm-2.10.1.so

b7636000-b7637000 r--p 00027000 08:08 131520 /lib/libm-2.10.1.so

b7637000-b7638000 rw-p 00028000 08:08 131520 /lib/libm-2.10.1.so

b7638000-b7639000 rw-p 00000000 00:00
0
b7639000-b763c000 r-xp 00000000 08:08 131514 /lib/libdl-2.10.1.so

b763c000-b763d000 r--p 00002000 08:08 131514 /lib/libdl-2.10.1.so

b763d000-b763e000 rw-p 00003000 08:08 131514 /lib/libdl-2.10.1.so
b763e000-b776e000 r-xp 00000000 08:08 262720 /usr/lib/libX11.so.6.2.0
b776e000-b776f000 ---p 00130000 08:08 262720 /usr/lib/libX11.so.6.2.0
b776f000-b7770000 r--p 00130000 08:08 262720 /usr/lib/libX11.so.6.2.0
b7770000-b7773000 rw-p 00131000 08:08 262720 /usr/lib/libX11.so.6.2.0
b7773000-b778a000 r-xp 00000000 08:08 262883 /usr/lib/libICE.so.6.3.0
b778a000-b778b000 r--p 00016000 08:08 262883 /usr/lib/libICE.so.6.3.0
b778b000-b778c000 rw-p 00017000 08:08 262883 /usr/lib/libICE.so.6.3.0
b778c000-b778e000 rw-p 00000000 00:00 0
b778e000-b7795000 r-xp 00000000 08:08 262727 /usr/lib/libSM.so.6.0.1
b7795000-b7796000 r--p 00007000 08:08 262727 /usr/lib/libSM.so.6.0.1
b7796000-b7797000 rw-p 00008000 08:08 262727 /usr/lib/libSM.so.6.0.1
b77aa000-b77ae000 rw-p 00000000 00:00 0
b77ae000-b77cc000 r-xp 00000000 08:08 138399 /lib/ld-2.10.1.so
b77cc000-b77cd000 r--p 0001d000 08:08 138399 /lib/ld-2.10.1.so
b77cd000-b77ce000 rw-p 0001e000 08:08 138399 /lib/ld-2.10.1.so
bfe58000-bfe6e000 rw-p 00000000 00:00 0 [stack]
ffffe000-fffff000 r-xp 00000000 00:00 0 [vdso]
Aborted
"

thanks

best
yan


--
Seismic Monitoring Center
Earthquake Administration of Yunnan Province

00:11:52 v.22510d55