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Assistance determining the cause of a crash / possible attack on server?

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Exotic Shorthair posted this in #questions
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Exotic ShorthairOP
Need some help to figure out if this crash was caused by someone else or not

Server had shut itself down due to a server tick taking too long, but due to something earlier I'd love to clarify if it was a possible attack.

Earlier that same day I had what I believe was a DDOS attack on the server (starts at [08Mar2025 07:40:06.200] in the latest.log), that and someone following a player on twitch named "crashedyour_serverlol"
This was recorded as well https://www.twitch.tv/videos/2400210816



https://mclo.gs/Rv38E67 - Latest.log file
https://mclo.gs/nDgu3r0 - Crash Report
Exotic ShorthairOP
Specifically looking into the issue that came up hours later after the ddos
isstreamerlive mod seems to be causing the issue
Exotic ShorthairOP
Or well, I can see a tonne of false attempts to log in
the thing is, this mod only has 300 downloads and god knows what issues with it 😭
remove the mod and itll probably solve the issues
@Exotic Shorthair Or well, I can see a tonne of false attempts to log in
ddos attacks are something else
dozens of connection attempts are either bots or hackers trying to get in
is this on a self hosted server
a server host
what exactly?
typically the ddos attacks are handeled by the upstream provider
Exotic ShorthairOP
Self hosted, was alot more than dozens
is your server ddos protected with tcp shield or something similar?
Exotic ShorthairOP
Not currently
I'd suggest doing that
@PM_ME_YOUR_REPO can help you out more if it was a ddos attack or etc, network guy :yeahyupyupyepyepyupmhmyeah:
Exotic ShorthairOP
Will set up now
[08Mar2025 07:40:06.200]
Log is truncated by mclo.gs, that timestamp is not shown. Post raw logs into chat.
Exotic ShorthairOP
latest2.log
Download
crash-2025-03-08_14.11.55-server.txt
Download
you should really turn of bclib's region fixer and get backups instead :YEP:
Exotic ShorthairOP
Backups as in the mod bc that looks great actually
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