[squid-users] Squid on Freebsd

[Anton Kornexl]

Hello,

I have tested the two installations further

Opnsense 23.x with squid 6.6 on freebsd 13.2-Release-p9 produces the 
same segmentation fault, but it does not popup as red window in the 
dashboard.

I have set "debug_options ALL,5" in squid.conf:

I have found the following lines in cache.log (grep _suid cache.log)

2024/07/22 17:26:52.186 kid1| 21,3| tools.cc(625) enter_suid: 
enter_suid: PID 29145 taking root privileges
2024/07/22 17:26:52.186 kid1| 21,31 tools.cc(629) enter_suid: 
enter_suid: setresuid failed: (1) Operation not permitted
2024/07/22 17:26:52.186 kid1| 21,3| tools.cc(561) leave suid: leave 
suid: PID 29145 called
2024/07/22 17:26:52.187 kid1| 21,31 tools.cc(625) enter_suid: 
enter_suid: PID 29145 taking root privileges
2024/07/22 17:26:52.187 kid1| 21,3| tools.cc(629) enter_suid: 
enter_suid: setresuid failed: (1) Operation not permitted
2024/07/22 17:26:52.187 kid1| 21,31 tools.cc(561) leave_suid: leave 
suid: PID 29145 called
2024/07/22 17:26:52.187 kid1| 21,31 tools.cc(625) enter_suid: 
enter_suid: PID 29145 taking root privileges
2024/07/22 17:26:52.187 kid1l 21,31 tools.cc(629) enter_suid: 
enter_suid: setresuid failed: (1) Operation not permitted
2024/07/22 17:26:52.187 kid1| 21,31 tools.cc(561) leave_suid: leave 
suid: PID 29145 called
2024/07/22 17:26:52.187 kid1l 21,31 tools.cc(561) leave_suid: 
leave_suid: PID 29648 called
2024/07/22 17:26:52.187 kid1l 21,31 tools.cc(651) no_suid: no_suid: PID 
29648 giving up root privileges forever

maybe this is the cause of the "segmentation fault".

The difference between the installations 23.x and 24.x is the alerting 
of this segmentaion fault in the dashboard of opnsense.

But what ist the cause of this "Operation not permitted"

yours

Anton Kornexl

Am 22.07.2024 um 11:03 schrieb Anton Kornexl:
>  Hello
>
> i try to use squid (6.10)  with opnsense 24.x on freebsd 
> 13-2-Release-p11.
>
> It produces a "segmentation fault" at start and restart but the 
> process runs.
>
> The "segmentation fault" occurs even with squid -k parse.
>
> A "service squid reload" runs OK, but a "service squid restart" 
> produces this Segmentation fault.
>
> The problem did not exist with opnsense 23.x and an older squid.
>
> How can I debug this error probably in the parse part?
>
> yours
>
> Anton Kornexl
>
>
>
>
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