From: Stanley, Jon (Jon.Stanley@savvis.net)
Date: Fri Sep 03 2004 - 14:02:09 EDT
On a Solaris 7 box, smbd becomes unkillable for some reason, and is not
useful. The first time that this happened, I just rebooted the box
assuming that something funky had happened to Samba, and now it has
happened again - I'm reluctant to keep rebooting it since there seems to
be something wrong with Samba.
Ir ia currentlu refusing all connections that would be associated with
smbd (135, 137-139). Doing a pstack on smbd gives the following output:
bash-2.05$ sudo pstack 414
414: /usr/local/samba/bin/smbd
ff216f08 _so_setsockopt (0, 0, 0, 0, 0, 0) + 4
bash-2.05$
truss gives nothing, and pmap gives the following:
bash-2.05$ sudo pmap 414
414: /usr/local/samba/bin/smbd
00010000 1512K read/exec /opt/usr/local/samba/bin/smbd
00198000 160K read/write/exec /opt/usr/local/samba/bin/smbd
001C0000 384K read/write/exec [ heap ]
FF130000 8K read/write/shared dev:85,5 ino:844455
FF140000 8K read/write/shared dev:85,5 ino:844452
FF150000 16K read/exec /usr/platform/sun4u/lib/libc_psr.so.1
FF160000 16K read/exec /usr/lib/libmp.so.2
FF172000 8K read/write/exec /usr/lib/libmp.so.2
FF180000 664K read/exec /usr/lib/libc.so.1
FF234000 40K read/write/exec /usr/lib/libc.so.1
FF250000 24K read/exec /opt/usr/local/lib/libpopt.so.0.0.0
FF264000 16K read/write/exec /opt/usr/local/lib/libpopt.so.0.0.0
FF270000 8K read/write/shared dev:85,5 ino:676812
FF280000 528K read/exec /usr/lib/libnsl.so.1
FF312000 32K read/write/exec /usr/lib/libnsl.so.1
FF31A000 32K read/write/exec [ anon ]
FF330000 8K read/write/exec [ anon ]
FF340000 32K read/exec /usr/lib/libsocket.so.1
FF356000 16K read/write/exec /usr/lib/libsocket.so.1
FF360000 24K read/exec /usr/lib/libgen.so.1
FF374000 16K read/write/exec /usr/lib/libgen.so.1
FF380000 16K read/exec /usr/lib/libsec.so.1
FF392000 8K read/write/exec /usr/lib/libsec.so.1
FF3A0000 8K read/exec /usr/lib/libdl.so.1
FF3B0000 152K read/exec /usr/lib/ld.so.1
FF3E4000 8K read/write/exec /usr/lib/ld.so.1
FF3E6000 8K read/write/exec [ anon ]
FFBEC000 16K read/write [ stack ]
total 3768K
bash-2.05$
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