scanning linux: munmap_chunk(): invalid pointer

[Bert]

I'm scanning our servers and the agent crashes on some of them, not all.

They all have the same OS (openSUSE 11.3 x64) and same packages installed.

Any idea?

 

./tnilinagent -raw
Total Network Inventory scanner for Linux-family OS
Do you want to start the scan of local computer?(y/n)
y
Scan started...
*** glibc detected *** /tmp/tmp.YoJW7tZhwU/tnilinagent: munmap_chunk(): invalid pointer: 0x08092818 ***
======= Backtrace: =========
/lib/libc.so.6(+0x6dfbb)[0xf753bfbb]
/lib/libc.so.6(+0x6e78e)[0xf753c78e]
/usr/lib/libstdc++.so.6(_ZdlPv+0x21)[0xf7730511]
/usr/lib/libstdc++.so.6(_ZdaPv+0x1d)[0xf773056d]
/tmp/tmp.YoJW7tZhwU/tnilinagent[0x805b64d]
/tmp/tmp.YoJW7tZhwU/tnilinagent[0x805baba]
/tmp/tmp.YoJW7tZhwU/tnilinagent[0x8064a82]
/tmp/tmp.YoJW7tZhwU/tnilinagent[0x8066c9a]
/lib/libc.so.6(__libc_start_main+0xfe)[0xf74e4c0e]
/tmp/tmp.YoJW7tZhwU/tnilinagent(__gxx_personality_v0+0x99)[0x80493c1]
======= Memory map: ========
08048000-0808c000 r-xp 00000000 09:00 74055682						   /tmp/tmp.YoJW7tZhwU/tnilinagent
0808c000-0808d000 rw-p 00043000 09:00 74055682						   /tmp/tmp.YoJW7tZhwU/tnilinagent
0808d000-080ae000 rw-p 00000000 00:00 0								  [heap]
f74cd000-f74ce000 rw-p 00000000 00:00 0
f74ce000-f7632000 r-xp 00000000 08:01 1048586							/lib/libc-2.11.2.so
f7632000-f7634000 r--p 00163000 08:01 1048586							/lib/libc-2.11.2.so
f7634000-f7635000 rw-p 00165000 08:01 1048586							/lib/libc-2.11.2.so
f7635000-f7638000 rw-p 00000000 00:00 0
f7638000-f7654000 r-xp 00000000 08:01 1049126							/lib/libgcc_s.so.1
f7654000-f7655000 r--p 0001b000 08:01 1049126							/lib/libgcc_s.so.1
f7655000-f7656000 rw-p 0001c000 08:01 1049126							/lib/libgcc_s.so.1
f7656000-f7657000 rw-p 00000000 00:00 0
f7657000-f767f000 r-xp 00000000 08:01 1048594							/lib/libm-2.11.2.so
f767f000-f7680000 r--p 00027000 08:01 1048594							/lib/libm-2.11.2.so
f7680000-f7681000 rw-p 00028000 08:01 1048594							/lib/libm-2.11.2.so
f7681000-f7765000 r-xp 00000000 08:01 1996374							/usr/lib/libstdc++.so.6.0.14
f7765000-f7769000 r--p 000e3000 08:01 1996374							/usr/lib/libstdc++.so.6.0.14
f7769000-f776a000 rw-p 000e7000 08:01 1996374							/usr/lib/libstdc++.so.6.0.14
f776a000-f7771000 rw-p 00000000 00:00 0
f7771000-f7788000 r-xp 00000000 08:01 1048613							/lib/libpthread-2.11.2.so
f7788000-f7789000 r--p 00016000 08:01 1048613							/lib/libpthread-2.11.2.so
f7789000-f778a000 rw-p 00017000 08:01 1048613							/lib/libpthread-2.11.2.so
f778a000-f778c000 rw-p 00000000 00:00 0
f778c000-f7794000 r-xp 00000000 08:01 1048617							/lib/librt-2.11.2.so
f7794000-f7795000 r--p 00007000 08:01 1048617							/lib/librt-2.11.2.so
f7795000-f7796000 rw-p 00008000 08:01 1048617							/lib/librt-2.11.2.so
f77a8000-f77ac000 rw-p 00000000 00:00 0
f77ac000-f77ca000 r-xp 00000000 08:01 1048579							/lib/ld-2.11.2.so
f77ca000-f77cb000 rw-p 00000000 00:00 0
f77cb000-f77cc000 r--p 0001e000 08:01 1048579							/lib/ld-2.11.2.so
f77cc000-f77cd000 rw-p 0001f000 08:01 1048579							/lib/ld-2.11.2.so
ffda6000-ffdc8000 rw-p 00000000 00:00 0								  [stack]
ffffe000-fffff000 r-xp 00000000 00:00 0								  [vdso]
./tnilinagent: line 46: 13548 Aborted				 "$gztmp" ${1+"$@"}

[Support]

Please send us the output from the command:

./tnilinagent -silent

so that we know at which step it fails (it will show the percentage).

Then please run the command:

./tnilinagent -silent -debug

and send us the file that it generates (to support@softinventive.com).

[Bert]

./tnilinagent -silent

 

10%
*** glibc detected *** /tmp/tmp.XMwnen5GzJ/tnilinagent: munmap_chunk(): invalid pointer: 0x080928a0 ***
======= Backtrace: =========
/lib/libc.so.6(+0x6dfbb)[0xf7500fbb]
/lib/libc.so.6(+0x6e78e)[0xf750178e]
/usr/lib/libstdc++.so.6(_ZdlPv+0x21)[0xf76f5511]
/usr/lib/libstdc++.so.6(_ZdaPv+0x1d)[0xf76f556d]
/tmp/tmp.XMwnen5GzJ/tnilinagent[0x805b64d]
/tmp/tmp.XMwnen5GzJ/tnilinagent[0x805baba]
/tmp/tmp.XMwnen5GzJ/tnilinagent[0x80648e8]
/tmp/tmp.XMwnen5GzJ/tnilinagent[0x8066c9a]
/lib/libc.so.6(__libc_start_main+0xfe)[0xf74a9c0e]
/tmp/tmp.XMwnen5GzJ/tnilinagent(__gxx_personality_v0+0x99)[0x80493c1]
======= Memory map: ========
08048000-0808c000 r-xp 00000000 09:00 78118914						   /tmp/tmp.XMwnen5GzJ/tnilinagent
0808c000-0808d000 rw-p 00043000 09:00 78118914						   /tmp/tmp.XMwnen5GzJ/tnilinagent
0808d000-080ae000 rw-p 00000000 00:00 0								  [heap]
f7492000-f7493000 rw-p 00000000 00:00 0
f7493000-f75f7000 r-xp 00000000 08:01 1048586							/lib/libc-2.11.2.so
f75f7000-f75f9000 r--p 00163000 08:01 1048586							/lib/libc-2.11.2.so
f75f9000-f75fa000 rw-p 00165000 08:01 1048586							/lib/libc-2.11.2.so
f75fa000-f75fd000 rw-p 00000000 00:00 0
f75fd000-f7619000 r-xp 00000000 08:01 1049126							/lib/libgcc_s.so.1
f7619000-f761a000 r--p 0001b000 08:01 1049126							/lib/libgcc_s.so.1
f761a000-f761b000 rw-p 0001c000 08:01 1049126							/lib/libgcc_s.so.1
f761b000-f761c000 rw-p 00000000 00:00 0
f761c000-f7644000 r-xp 00000000 08:01 1048594							/lib/libm-2.11.2.so
f7644000-f7645000 r--p 00027000 08:01 1048594							/lib/libm-2.11.2.so
f7645000-f7646000 rw-p 00028000 08:01 1048594							/lib/libm-2.11.2.so
f7646000-f772a000 r-xp 00000000 08:01 1996374							/usr/lib/libstdc++.so.6.0.14
f772a000-f772e000 r--p 000e3000 08:01 1996374							/usr/lib/libstdc++.so.6.0.14
f772e000-f772f000 rw-p 000e7000 08:01 1996374							/usr/lib/libstdc++.so.6.0.14
f772f000-f7736000 rw-p 00000000 00:00 0
f7736000-f774d000 r-xp 00000000 08:01 1048613							/lib/libpthread-2.11.2.so
f774d000-f774e000 r--p 00016000 08:01 1048613							/lib/libpthread-2.11.2.so
f774e000-f774f000 rw-p 00017000 08:01 1048613							/lib/libpthread-2.11.2.so
f774f000-f7751000 rw-p 00000000 00:00 0
f7751000-f7759000 r-xp 00000000 08:01 1048617							/lib/librt-2.11.2.so
f7759000-f775a000 r--p 00007000 08:01 1048617							/lib/librt-2.11.2.so
f775a000-f775b000 rw-p 00008000 08:01 1048617							/lib/librt-2.11.2.so
f776e000-f7771000 rw-p 00000000 00:00 0
f7771000-f778f000 r-xp 00000000 08:01 1048579							/lib/ld-2.11.2.so
f778f000-f7790000 rw-p 00000000 00:00 0
f7790000-f7791000 r--p 0001e000 08:01 1048579							/lib/ld-2.11.2.so
f7791000-f7792000 rw-p 0001f000 08:01 1048579							/lib/ld-2.11.2.so
ffdf5000-ffe17000 rw-p 00000000 00:00 0								  [stack]
ffffe000-fffff000 r-xp 00000000 00:00 0								  [vdso]
./tnilinagent: line 46: 15996 Aborted				 "$gztmp" ${1+"$@"}

 

./tnilinagent -silent -debug

 

see attach file

KSF147_842B2B5A1A33.zip

[Support]

Bert,

Please download an updated Linux agent from here, extract the archive to the program's installation directory (overwrite existing file), repeat the scan and let us know of the result.

[Bert]

Thanks, it works now.