-
dango
The mention of Barracuda reminds me that some of my drives also failed with ZFS years ago, but then I found out they were SMR, and posts saying ZFS doesn't handle those well.
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Macer
i still have a few that are still alive in a pool lol
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Macer
half of them died
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iRobbery
Rest In Platters
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ketas
ow
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ketas
i redid my hdd mgmt after 3t seagates
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Reinhilde
:o
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CrtxReavr
Why am I seeing a bunch of these in my apache access logs?: ::1 - - [15/Apr/2026:10:30:59 -0400] "OPTIONS * HTTP/1.0" 200 -
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rtprio
i think that's apache talking to itself,
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ananke
CrtxReavr: do you run any reverse proxies in front of it, monitoring tools, etc? check the logs when it started, how often they appear and whether they are at regular intervals, etc
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CrtxReavr
ananke, I do not.
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CrtxReavr
I did find this, though I'm unsure of its relevance:
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CrtxReavr
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ananke
that's possible, you might want to check with #httpd
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thumbs
ananke: Those are internal dummy connections
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ananke
thumbs: ahh, thanks
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thumbs
Pretty annoying, but it's been there for a while.
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rwp
CrtxReavr, That ::1 is the IPv6 loopback so the call is definitely coming from inside the house. Other than apache monitoring its children do you have Munin or Prometheus or anything else that would be running status checks?
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rwp
I don't see that in my apache logs so I wonder if it is also dependent upon which worker module is used.
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CrtxReavr
My understanding is that it's seen when sites ask for your robots.txt
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CrtxReavr
er - when clients ask for your robots.txt
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CrtxReavr
got distracted by other things. . . I'll dig more into it later.
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rwp
The robots.txt file is just a text file. That's not going to log an OPTIONS line. And also this was logged as coming from ::1 the loopback device which is on your own system.
-
ek
Yep. That is something local, for sure. Likely some kind of monitoring software.
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rwp
Right. Something like "apachectl status" which uses /server-status and/or /server-info but different because this one is looking at OPTIONS. I /have seen that/ past tense in my apache logs but not currently seeing it. I believe it is not anything bad. It's just some forgotten bit of monitoring.
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rwp
And when I say I /have seen it/ past tense I found a system of mine no longer running apache but long ago it did and the logs have not been cleaned up from there (I should do that) and it logged it as "OPTIONS * HTTP/1.0" 200 126 "-" "Apache/2.2.22 (Debian) (internal dummy connection)"
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rwp
That was from 2015 so quite some time ago.
-
ek
rwp: Yep. Totally normal for Apache to do that.
-
ek
IIRC, there is a way to disable that. Not sure I would even worry about it.
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CrtxReavr
There something on FreeBSD that will accurately tell me the install date?
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o0x1eef
ls -l /bin/ls but i guess its not reliable
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CrtxReavr
Those are probabaly accurate:
bpa.st/BWQLQ
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CrtxReavr
o0x1eef, I'm sure ls has been replaced many, many times.
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o0x1eef
it is installed with installworld
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o0x1eef
so its timestamp matches that build
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o0x1eef
afaik
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CrtxReavr
Yeah, but that's not what I asked.
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o0x1eef
well, for me, 'install date' is the last installworld.
-
» CrtxReavr pats o0x1eef's head.
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o0x1eef
youre a weirdo
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CrtxReavr
Tell me something that everyone doesn't already know.
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o0x1eef
i have a better idea. ill ignore you.
-
» CrtxReavr waves goodbye.
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iRobbery
hmm should have rtfm before upgrading to 15.0 while using bridges :D
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CrtxReavr
What is someone hoping to find if they run this against your web server?: "GET /.env HTTP/1.1"
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iRobbery
credentials, etc, information
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CrtxReavr
Anyone have a less-generic idea?
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kona
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iRobbery
less generic, it cant contain anything any other environment file contains
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iRobbery
it _shouldnt_ but people do this, and hence leak information
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kona
they're looking for service configuration info they can use to gain a beachhead or further leverage an existing beachhead. so they are looking for secrets, architecture details, configuration details, anything they can analyze to determine how to get deeper into your system.
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iRobbery
same reason they scan for .git/config in your documentroot
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kona
anything they might want from a config.php
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kona
or config.ini
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kona
or what iRobbery said
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kona
a bit more loosely but also kinda more specifically: they are also hoping to find out that your site and web server are misconfigured to allow access to the file, which might give them other ideas about things it isn't configured to hide
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iRobbery
unsure what changed in 15 with regards of bridge and my particular setup that breaks ipfw/nat, simple public interface that gets ip via dhcp from isp. This iterface is added to bridge0 (for jails to use also with public addresses). And i have a bridge_internal for jails with only internal ip ranges which the host does nat for. Works fine in 14.x but no more in 15
-
mason
iRobbery: If you open a bug for that, please share it so more of us can follow it.
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iRobbery
i dont know if i have a bug or just dont understand what has changed :)
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kona
hmm. my 15 jails don't seem to be having trouble but i'm not managing the bridge directly, i'm using bastille.
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iRobbery
do you also do any NAT for jails with internal addresses?
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kona
i'm not sure i understand the question but let me tell you waht i do have: i have forwarding/nat inbound from some ports into some jails. but nothing between jails, and never more than one layer of translation
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kona
i'm also using nat to allow outbound connections from services in the jails, such as ZNC
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iRobbery
And how many bridges do you have?
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kona
looks like my deployments have one called bastille0
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kona
although the host is also running wg, not sure if that is relevant
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kona
the wg is not intended to be involved in the jail stuff.
-
kona
but the services in the jails are accessible from the other side of wg as well as from eth0 (internet)
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iRobbery
hmmm well i know something has changed and i see the deprecated message about bridge members with ip addresses assigned
-
ivy
iRobbery: that's only if you have the member_ifaddrs=0 set, which is not the default
-
ivy
do you have bridge and vlan interfaces on the same physical interface? the behaviour of that changed in 15.0
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kona
bridge members?
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kona
oh, nvm. i see.
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CrtxReavr
iRobbery, multiple times I've been bit by failing to read UPDATING.
-
CrtxReavr
I've never learned my lesson. . . when something breaks, then I look at UPDATING.
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iRobbery
yes i'm in that penalty booth now :)
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CrtxReavr
What'd they do to bridges?
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iRobbery
-
iRobbery
and reads for many situations to be improvement
-
iRobbery
but my simple straight forward use of bridges/NAT/ipfw breaks...
-
ivy
iRobbery: none of this is enabled by default if you don't explicitly configure it
-
ivy
there should be no difference in bridge behaviour between 14 and 15 unless you set member_ifaddrs=1, or you're using vlan and bridge on the same physical interface
-
ivy
s/=1/=0
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iRobbery
hmm but if i copy my rc.conf/ipfw/jail setup 1:1 on a 14.4 fresh install it works fine, doing exact same on 15.0 and it doesnt
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CrtxReavr
I've only ever used bridges on FreeBSD once. . . I built a portable, in-line sniffer appliance.
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iRobbery
i have a bridge0 with the public interface as member, i use it for jails with public addresses too. And i have an internal bridge2 which i use for internal addresses on jails and i do IPFW/NAT on the host for jails that only have internal 10/8 ips
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iRobbery
imho quite classic setup
-
ivy
can you use tcpdump to find where expected packets are not arriving or going missing?
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CrtxReavr
I built a bridge that included two NICs. . . which would be put in-line on LACP connections for NAS devices.
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CrtxReavr
The network devs could debug their LACP code/behavior with it by sniffing the bridge interface with tcpdump or wireshark.
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CrtxReavr
Worked great.
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CrtxReavr
I've done a lot of weird, one-off FreeBSD implementations.
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iRobbery
its too late for debugging. time for a midnight snack and sleep. Will try another fresh look tomorrow, and else this machine going back to 14.x, has to go into production next week.
-
iRobbery
also something i notice getting insane counter increases on an ipfw rule, but tcpdump doesnt show any traffic coming close to it
-
iRobbery
anyway, snack -> Zzz bbl
-
f451
hi. if making buildkernel crashes, running it again is -DNOCLEAN the default or does it automatically clean
-
ivy
f451: crashes as in clang SIGSEGVs? or the kernel panics?
-
f451
ivy: clang - exit code 139
-
ivy
that doesn't look like a crash... is there an error before that?
-
f451
yeah a stack dump
-
ivy
okay, please report that since it's a bug. but regarding clean, buildkernel has no knowledge about what to do in various failure states, if you run it again, it will do the same thing again. so either clean manually or ensure WITH_CLEAN=yes is set (i can't remember what the default is on various branches)
-
f451
this is building -current kernel on 15-stable. I don't want it cleaned as it's slow
-
f451
context: rpi2b (so, armv7)
-
ivy
then set WITH_CLEAN=no, although i think this is the default in main now
-
ivy
er, WITHOUT_CLEAN=yes, rather
-
f451
looks like it's carried on where it left off, guessing
-
f451
thanks for clarifying
-
f451
ivy: the bug, should it go to bin or to arm ?
-
ivy
bin
-
ivy
unless you know for sure it's ARM-specific
-
ivy
btw, you might consider cross-compiling from a faster host...
-
f451
dunno if it was arm-specific, it failed at linux_radix.o
-
f451
for the cross-compiling id need all the docs and a gallon of coffee
-
f451
any ideas how much ram filemon needs?
-
ivy
i would expect basically none as it doesn't store any data, maybe a couple of kB for buffers
-
f451
ill use that next time too
-
f451
the src obj and ccache are all nfs mounted
-
bdrewery
ya basically none, it writes to files
-
f451
ok filemon it is, thanks
-
V_PauAmma_V
*sigh* I appear to have misread or misremembered
freebsd.org/security/#sup. I thought 13.5 went EOL in December, not in 2 weeks.
-
ivy
i just deleted all my 13 VMs, very happy :D
-
f451
i have to upgrade a couple of very important ones
-
f451
actually three of em
-
f451
ugh
-
f451
two of em are in datacentres, one overseas
-
f451
there'll be another -pXY before the end of the month? another patch?
-
ivy
only secteam knows that
-
f451
ok ty