[squid-users] Squid 3.5.5 automatically reload itself in 2h rhythm

[Tom Tom]

Hi

gdb shows the following:


# gdb /usr/local/squid/sbin/squid /root/core
...
...
[New LWP 12812]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib64/libthread_db.so.1".
Core was generated by `(squid-1) -f /etc/squid/squid.conf'.
Program terminated with signal SIGABRT, Aborted.
#0  0x00007ff7ad7da187 in __GI_raise (sig=sig at entry=6) at
../nptl/sysdeps/unix/sysv/linux/raise.c:56
56    ../nptl/sysdeps/unix/sysv/linux/raise.c: No such file or directory.
...
...
(gdb) backtrace
#0  0x00007ff7ad7da187 in __GI_raise (sig=sig at entry=6) at
../nptl/sysdeps/unix/sysv/linux/raise.c:56
#1  0x00007ff7ad7db538 in __GI_abort () at abort.c:78
#2  0x00007ff7ad7d3126 in __assert_fail_base (fmt=0x7ff7ad908898
"%s%s%s:%u: %s%sAssertion `%s' failed.\n%n",
assertion=assertion at entry=0x83314d "0", file=file at entry=0x8114cb
"hash.cc",
    line=line at entry=240, function=function at entry=0x842020
<hash_remove_link::__PRETTY_FUNCTION__> "void
hash_remove_link(hash_table*, hash_link*)") at assert.c:92
#3  0x00007ff7ad7d31d2 in __GI___assert_fail (assertion=0x83314d "0",
file=0x8114cb "hash.cc", line=240,
    function=0x842020 <hash_remove_link::__PRETTY_FUNCTION__> "void
hash_remove_link(hash_table*, hash_link*)") at assert.c:101
#4  0x00000000007e1586 in hash_remove_link (hid=0x10249c0,
hl=0x204e060) at hash.cc:240
#5  0x0000000000685296 in Auth::User::cacheCleanup
(datanotused=<optimized out>) at User.cc:208
#6  0x00000000006b1269 in AsyncCall::make (this=0x1fb2fa0) at AsyncCall.cc:40
#7  0x00000000006b5055 in AsyncCallQueue::fireNext
(this=this at entry=0x1004a90) at AsyncCallQueue.cc:56
#8  0x00000000006b5450 in AsyncCallQueue::fire (this=0x1004a90) at
AsyncCallQueue.cc:42
#9  0x0000000000582ab1 in dispatchCalls (this=0x7fffff7e1470) at
EventLoop.cc:143
#10 EventLoop::runOnce (this=this at entry=0x7fffff7e1470) at EventLoop.cc:108
#11 0x0000000000582ca0 in EventLoop::run
(this=this at entry=0x7fffff7e1470) at EventLoop.cc:82
#12 0x00000000005dd3a3 in SquidMain (argc=<optimized out>,
argv=<optimized out>) at main.cc:1511
#13 0x00000000004ff0fb in SquidMainSafe (argv=<optimized out>,
argc=<optimized out>) at main.cc:1243
#14 main (argc=<optimized out>, argv=<optimized out>) at main.cc:1236
(gdb)

On Thu, Jun 18, 2015 at 1:43 PM, Amos Jeffries <squid3 at treenet.co.nz> wrote:
> Then it is a segmentation fault.
> You are going to have to run Squid under gdb like Ralf suggested.
>
> Amos
>
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