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Hello, Aurelien
On 12/4/18 1:24 PM, Roman Savochenko
wrote:
On
11/29/18 9:13 PM, Aurelien Jarno wrote:
1. For my program, I was needed to
create extra locking about the function
getaddrinfo(), but that resolved the problem only for my calls
but for the
external libraries like to MySQL, MariaDB I yet have the
crashes and it
cannot be fixed at all.
Can you give more details about the issue, the symptoms,
possible crash
backtrace, way to reproduce it. Without this details, there are
very few
chances to be able to fix the bug.
Yes, I had there a crash, but it appeared next as a problem into
libMariaDB (Bug#915515). Also I had early observed differences
into real address passed to getaddrinfo() and taken from the real
connection, what I have not observed now. So this item I remove
from causes to GLibC problems while.
Vice versa, the first problem is actual one for GLibC since:
- I have observed twice the difference, please see on the
included screenshot.
- Also I have seen once for very long locking into the function
getaddrinfo()->poll() for some VPN (FortiClient in the case),
see to the crash report, got after the program termination by
SIGSEGV.
There
are thousands of packages in different versions between Debian 8
and Debian 9. You have found it's not
related to the kernel, but I fail
to see how that shows it's a libc6 issue. For example when you
have
tried the kernel from Debian 9 in Debian 8, have you also tried
with the
rtl8192 firmware from Debian 9?
I will compare the firmware, thanks.
I have installed of equal package firmware-realtek 20161130-4 on
Debian 9 and this problem is actual yet.
Anyway if we want to know that the problem
is related with glibc, please
try to install glibc packages (libc*, possibly locales* and nscd
if
needed) from Debian 9 onto a working Debian 8 installation and
see if
the problem appears.
I going to try that also, thanks.
I have updated the package libc6 up to version 2.24 on Debian 8
and both of the two last item, RTL8192eu and WIFI HotSpot,
continue to work.
Where can I move then the problems with RTL8192eu and WIFI
HotSpot on Debian 9?
Regards, Roman
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