Hi Amos,
I get the following:
# gdb squid3 core
GNU gdb (GDB) 7.0.1-debian
Copyright (C) 2009 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later
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This is free software: you are free to change and redistribute it.
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and "show warranty" for details.
This GDB was configured as "x86_64-linux-gnu".
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<http://www.gnu.org/software/gdb/bugs/>...
Reading symbols from /usr/sbin/squid3...Reading symbols from
/usr/lib/debug/usr/sbin/squid3...done.
(no debugging symbols found)...done.
warning: Can't read pathname for load map: Input/output error.
Reading symbols from /lib/libpthread.so.0...(no debugging symbols
found)...done.
Loaded symbols for /lib/libpthread.so.0
Reading symbols from /lib/libcrypt.so.1...(no debugging symbols
found)...done.
Loaded symbols for /lib/libcrypt.so.1
Reading symbols from /usr/lib/libxml2.so.2...(no debugging symbols
found)...done.
Loaded symbols for /usr/lib/libxml2.so.2
Reading symbols from /usr/lib/libexpat.so.1...(no debugging symbols
found)...done.
Loaded symbols for /usr/lib/libexpat.so.1
Reading symbols from /usr/lib/libssl.so.0.9.8...(no debugging symbols
found)...done.
Loaded symbols for /usr/lib/libssl.so.0.9.8
Reading symbols from /usr/lib/libcrypto.so.0.9.8...(no debugging symbols
found)...done.
Loaded symbols for /usr/lib/libcrypto.so.0.9.8
Reading symbols from /usr/lib/libgssapi_krb5.so.2...(no debugging
symbols found)...done.
Loaded symbols for /usr/lib/libgssapi_krb5.so.2
Reading symbols from /usr/lib/libkrb5.so.3...(no debugging symbols
found)...done.
Loaded symbols for /usr/lib/libkrb5.so.3
Reading symbols from /usr/lib/libk5crypto.so.3...(no debugging symbols
found)...done.
Loaded symbols for /usr/lib/libk5crypto.so.3
Reading symbols from /lib/libcom_err.so.2...(no debugging symbols
found)...done.
Loaded symbols for /lib/libcom_err.so.2
Reading symbols from /lib/libnsl.so.1...(no debugging symbols found)...done.
Loaded symbols for /lib/libnsl.so.1
Reading symbols from /lib/libresolv.so.2...(no debugging symbols
found)...done.
Loaded symbols for /lib/libresolv.so.2
Reading symbols from /lib/libcap.so.2...(no debugging symbols found)...done.
Loaded symbols for /lib/libcap.so.2
Reading symbols from /lib/librt.so.1...(no debugging symbols found)...done.
Loaded symbols for /lib/librt.so.1
Reading symbols from /usr/lib/libltdl.so.7...(no debugging symbols
found)...done.
Loaded symbols for /usr/lib/libltdl.so.7
Reading symbols from /lib/libdl.so.2...(no debugging symbols found)...done.
Loaded symbols for /lib/libdl.so.2
Reading symbols from /usr/lib/libstdc++.so.6...(no debugging symbols
found)...done.
Loaded symbols for /usr/lib/libstdc++.so.6
Reading symbols from /lib/libm.so.6...(no debugging symbols found)...done.
Loaded symbols for /lib/libm.so.6
Reading symbols from /lib/libgcc_s.so.1...(no debugging symbols
found)...done.
Loaded symbols for /lib/libgcc_s.so.1
Reading symbols from /lib/libc.so.6...(no debugging symbols found)...done.
Loaded symbols for /lib/libc.so.6
Reading symbols from /lib64/ld-linux-x86-64.so.2...(no debugging symbols
found)...done.
Loaded symbols for /lib64/ld-linux-x86-64.so.2
Reading symbols from /usr/lib/libz.so.1...(no debugging symbols
found)...done.
Loaded symbols for /usr/lib/libz.so.1
Reading symbols from /usr/lib/libkrb5support.so.0...(no debugging
symbols found)...done.
Loaded symbols for /usr/lib/libkrb5support.so.0
Reading symbols from /lib/libkeyutils.so.1...(no debugging symbols
found)...done.
Loaded symbols for /lib/libkeyutils.so.1
Reading symbols from /lib/libattr.so.1...(no debugging symbols
found)...done.
Loaded symbols for /lib/libattr.so.1
Reading symbols from /lib/libnss_files.so.2...(no debugging symbols
found)...done.
Loaded symbols for /lib/libnss_files.so.2
Reading symbols from /lib/libnss_compat.so.2...(no debugging symbols
found)...done.
Loaded symbols for /lib/libnss_compat.so.2
Reading symbols from /lib/libnss_nis.so.2...(no debugging symbols
found)...done.
Loaded symbols for /lib/libnss_nis.so.2
Core was generated by `(squid-1) -YC -f /etc/squid3/squid.conf'.
Program terminated with signal 6, Aborted.
#0 0x00007f0a2911a1b5 in raise () from /lib/libc.so.6
Not sure if that helps, it doesn't look too helpful.
Any ideas what else I can do?
Cheers
Alex
On 23/01/14 08:31, Amos Jeffries wrote:
On 23/01/2014 4:12 a.m., Alex Crow wrote:
Hi,
Just noticed something in the changelogs for the nightly build that
might mean this is fixed - I'm optimistic anyway:
Tue 2014-01-21 20:29:15 -0700
<http://www.squid-cache.org/Versions/v3/3.4/changesets/squid-3.4-13079.patch>
Amos Jeffries +10 -2
Fix external_acl_type async loop failures
If it does then we can peg the problem down to being the well-known
systemic issues in NTLM handshake.
Amos
Now I just need to figure out the "Unhandled exception: c" errors that
kill my squid every so often. It seems to be a rare issue as from
googling only myself and two other people seem to have faced it.
That mysterious 'c' again :-(. Some part of Squid is using the Must()
exception mechanism when it should be using assert() instead.
If you have core dumps enabled you may be able to locate in there what
the details that 'c' variable contain about the exception and where its
coming from. Without that there is little hope of fixing it any time soon.
Amos
