[vserver] test program fails: invalid pointer

From: Robert Soule <robert.soule_at_gmail.com>
Date: Tue 02 Jun 2009 - 03:17:42 BST
Message-ID: <d1316fd70906011917x1d7bb18bx6f976e62d30ac5f0@mail.gmail.com>

Hi,

I just tried to install the kernel and util-vserver. Below is the
output of my /proc/version:

# cat /proc/version
Linux version 2.6.22.19-vs2.2.0.7 (root@lorne.cs.nyu.edu) (gcc version
4.1.2 20070925 (Red Hat 4.1.2-33)) #2 SMP Mon Jun 1 21:29:40 EDT 2009

When I run the test script, I get the problem below.

Has anyone run in to this problem?

thank you,
Robert

# ./testme.sh
Linux-VServer Test [V0.17] Copyright (C) 2003-2006 H.Poetzl
chcontext is working.
*** glibc detected *** /usr/local/sbin/naddress: free(): invalid
pointer: 0xbfa9a280 ***
======= Backtrace: =========
/lib/libc.so.6[0xac4ac1]
/lib/libc.so.6(cfree+0x90)[0xac80f0]
/usr/local/sbin/naddress[0x8048ab0]
/usr/local/sbin/naddress[0x804918e]
/usr/local/sbin/naddress[0x80495c2]
/lib/libc.so.6(__libc_start_main+0xe0)[0xa71390]
/usr/local/sbin/naddress[0x8048981]
======= Memory map: ========
005c6000-005d1000 r-xp 00000000 fd:00 59442150
/lib/libgcc_s-4.1.2-20070925.so.1
005d1000-005d2000 rw-p 0000a000 fd:00 59442150
/lib/libgcc_s-4.1.2-20070925.so.1
009c9000-009cb000 r-xp 00000000 fd:00 59442147 /lib/libutil-2.7.so
009cb000-009cc000 r--p 00001000 fd:00 59442147 /lib/libutil-2.7.so
009cc000-009cd000 rw-p 00002000 fd:00 59442147 /lib/libutil-2.7.so
00a3c000-00a57000 r-xp 00000000 fd:00 59441191 /lib/ld-2.7.so
00a57000-00a58000 r--p 0001a000 fd:00 59441191 /lib/ld-2.7.so
00a58000-00a59000 rw-p 0001b000 fd:00 59441191 /lib/ld-2.7.so
00a5b000-00bae000 r-xp 00000000 fd:00 59441193 /lib/libc-2.7.so
00bae000-00bb0000 r--p 00153000 fd:00 59441193 /lib/libc-2.7.so
00bb0000-00bb1000 rw-p 00155000 fd:00 59441193 /lib/libc-2.7.so
00bb1000-00bb4000 rw-p 00bb1000 00:00 0
08048000-0804b000 r-xp 00000000 fd:00 33488944 /usr/local/sbin/naddress
0804b000-0804c000 rw-p 00002000 fd:00 33488944 /usr/local/sbin/naddress
0804c000-0806d000 rw-p 0804c000 00:00 0 [heap]
b7f60000-b7f61000 rw-p b7f60000 00:00 0
b7f71000-b7f7b000 r-xp 00000000 fd:00 9438463
/usr/local/lib/libvserver.so.0.0.0
b7f7b000-b7f7c000 rw-p 0000a000 fd:00 9438463
/usr/local/lib/libvserver.so.0.0.0
b7f7c000-b7f7d000 rw-p b7f7c000 00:00 0
b7f7d000-b7f7e000 r-xp b7f7d000 00:00 0 [vdso]
bfa86000-bfa9b000 rw-p bfa86000 00:00 0 [stack]
/usr/local/sbin/chbind: line 135: 14357 Aborted
"${create_cmd[@]}" "${chain_cmd[@]}" -- "$@"
*** glibc detected *** /usr/local/sbin/naddress: free(): invalid
pointer: 0xbf873060 ***
======= Backtrace: =========
/lib/libc.so.6[0xac4ac1]
/lib/libc.so.6(cfree+0x90)[0xac80f0]
/usr/local/sbin/naddress[0x8048ab0]
/usr/local/sbin/naddress[0x804918e]
/usr/local/sbin/naddress[0x80495c2]
/lib/libc.so.6(__libc_start_main+0xe0)[0xa71390]
/usr/local/sbin/naddress[0x8048981]
======= Memory map: ========
005c6000-005d1000 r-xp 00000000 fd:00 59442150
/lib/libgcc_s-4.1.2-20070925.so.1
005d1000-005d2000 rw-p 0000a000 fd:00 59442150
/lib/libgcc_s-4.1.2-20070925.so.1
009c9000-009cb000 r-xp 00000000 fd:00 59442147 /lib/libutil-2.7.so
009cb000-009cc000 r--p 00001000 fd:00 59442147 /lib/libutil-2.7.so
009cc000-009cd000 rw-p 00002000 fd:00 59442147 /lib/libutil-2.7.so
00a3c000-00a57000 r-xp 00000000 fd:00 59441191 /lib/ld-2.7.so
00a57000-00a58000 r--p 0001a000 fd:00 59441191 /lib/ld-2.7.so
00a58000-00a59000 rw-p 0001b000 fd:00 59441191 /lib/ld-2.7.so
00a5b000-00bae000 r-xp 00000000 fd:00 59441193 /lib/libc-2.7.so
00bae000-00bb0000 r--p 00153000 fd:00 59441193 /lib/libc-2.7.so
00bb0000-00bb1000 rw-p 00155000 fd:00 59441193 /lib/libc-2.7.so
00bb1000-00bb4000 rw-p 00bb1000 00:00 0
08048000-0804b000 r-xp 00000000 fd:00 33488944 /usr/local/sbin/naddress
0804b000-0804c000 rw-p 00002000 fd:00 33488944 /usr/local/sbin/naddress
0804c000-0806d000 rw-p 0804c000 00:00 0 [heap]
b7f43000-b7f44000 rw-p b7f43000 00:00 0
b7f54000-b7f5e000 r-xp 00000000 fd:00 9438463
/usr/local/lib/libvserver.so.0.0.0
b7f5e000-b7f5f000 rw-p 0000a000 fd:00 9438463
/usr/local/lib/libvserver.so.0.0.0
b7f5f000-b7f60000 rw-p b7f5f000 00:00 0
b7f60000-b7f61000 r-xp b7f60000 00:00 0 [vdso]
bf860000-bf876000 rw-p bf860000 00:00 0 [stack]
/usr/local/sbin/chbind: line 135: 14361 Aborted
"${create_cmd[@]}" "${chain_cmd[@]}" -- "$@"
chbind failed!
New network context is 49157
Linux 2.6.22.19-vs2.2.0.7 #2 SMP Mon Jun 1 21:29:40 EDT 2009 i686
Ea 0.30.215 273/glibc (Sa) <v13,net,v21,v22,v23,netv2>
VCI: 0002:0200 273 030007b6 (TbLgnPHIW)
Received on Tue Jun 2 03:17:56 2009

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