All our servers and company laptops went down at pretty much the same time. Laptops have been bootlooping to blue screen of death. It’s all very exciting, personally, as someone not responsible for fixing it.
Apparently caused by a bad CrowdStrike update.
Edit: now being told we (who almost all generally work from home) need to come into the office Monday as they can only apply the fix in-person. We’ll see if that changes over the weekend…
Reading into the updates some more… I’m starting to think this might just destroy CloudStrike as a company altogether. Between the mountain of lawsuits almost certainly incoming and the total destruction of any public trust in the company, I don’t see how they survive this. Just absolutely catastrophic on all fronts.
If all the computers stuck in boot loop can’t be recovered… yeah, that’s a lot of cost for a lot of businesses. Add to that all the immediate impact of missed flights and who knows what happening at the hospitals. Nightmare scenario if you’re responsible for it.
This sort of thing is exactly why you push updates to groups in stages, not to everything all at once.
Looks like the laptops are able to be recovered with a bit of finagling, so fortunately they haven’t bricked everything.
And yeah staged updates or even just… some testing? Not sure how this one slipped through.
Not sure how this one slipped through.
I’d bet my ass this was caused by terrible practices brought on by suits demanding more “efficient” releases.
“Why do we do so much testing before releases? Have we ever had any problems before? We’re wasting so much time that I might not even be able to buy another yacht this year”
One of my coworkers, while waiting on hold for 3+ hours with our company’s outsourced helpdesk, noticed after booting into safe mode that the Crowdstrike update had triggered a snapshot that she was able to roll back to and get back on her laptop. So at least that’s a potential solution.
Agreed, this will probably kill them over the next few years unless they can really magic up something.
They probably don’t get sued - their contracts will have indemnity clauses against exactly this kind of thing, so unless they seriously misrepresented what their product does, this probably isn’t a contract breach.
If you are running crowdstrike, it’s probably because you have some regulatory obligations and an auditor to appease - you aren’t going to be able to just turn it off overnight, but I’m sure there are going to be some pretty awkward meetings when it comes to contract renewals in the next year, and I can’t imagine them seeing much growth
Nah. This has happened with every major corporate antivirus product. Multiple times. And the top IT people advising on purchasing decisions know this.
Why is it bad to do on a Friday? Based on your last paragraph, I would have thought Friday is probably the best week day to do it.
Was it not possible for MS to design their safe mode to still “work” when Bitlocker was enabled? Seems strange.
I think you’re on the nose, here. I laughed at the headline, but the more I read the more I see how fucked they are. Airlines. Industrial plants. Fucking governments. This one is big in a way that will likely get used as a case study.
Yeah saw that several steel mills have been bricked by this, that’s months and millions to restart
Got a link? I find it hard to believe that a process like that would stop because of a few windows machines not booting.
a few windows machines with controller application installed
That’s the real kicker.
There are a lot of heavy manufacturing tools that are controlled and have their interface handled by Windows under the hood.
They’re not all networked, and some are super old, but a more modernized facility could easily be using a more modern version of Windows and be networked to have flow of materials, etc more tightly integrated into their systems.
The higher precision your operation, the more useful having much more advanced logs, networked to a central system, becomes in tracking quality control.
Imagine if after the fact, you could track a set of .1% of batches that are failing more often and look at the per second logs of temperature they were at during the process, and see that there’s 1° temperature variance between the 30th to 40th minute that wasn’t experienced by the rest of your batches. (Obviously that’s nonsense because I don’t know anything about the actual process of steel manufacturing. But I do know that there’s a lot of industrial manufacturing tooling that’s an application on top of windows, and the higher precision your output needs to be, the more useful it is to have high quality data every step of the way.)
Not everyone is fortunate enough to have a seperate testing environment, you know? Manglement has to cut cost somewhere.
They can have all the clauses they like but pulling something like this off requires a certain amount of gross negligence that they can almost certainly be held liable for.
Whatever you say my man. It’s not like they go through very specific SLA conversations and negotiations to cover this or anything like that.
Don’t we blame MS at least as much? How does MS let an update like this push through their Windows Update system? How does an application update make the whole OS unable to boot? Blue screens on Windows have been around for decades, why don’t we have a better recovery system?
The amount of servers running Windows out there is depressing to me
The four multinational corporations I worked at were almost entirely Windows servers with the exception of vendor specific stuff running Linux. Companies REALLY want that support clause in their infrastructure agreement.
I’ve worked as an IT architect at various companies in my career and you can definitely get support contracts for engineering support of RHEL, Ubuntu, SUSE, etc. That isn’t the issue. The issue is that there are a lot of system administrators with “15 years experience in Linux” that have no real experience in Linux. They have experience googling for guides and tutorials while having cobbled together documents of doing various things without understanding what they are really doing.
I can’t tell you how many times I’ve seen an enterprise patch their Linux solutions (if they patched them at all with some ridiculous rubberstamped PO&AM) manually without deploying a repo and updating the repo treating it as you would a WSUS. Hell, I’m pleasantly surprised if I see them joined to a Windows domain (a few times) or an LDAP (once but they didn’t have a trust with the Domain Forest or use sudoer rules…sigh).
The issue is that there are a lot of system administrators with “15 years experience in Linux” that have no real experience in Linux.
Reminds me of this guy I helped a few years ago. His name was Bob, and he was a sysadmin at a predominantly Windows company. The software I was supporting, however, only ran on Linux. So since Bob had been a UNIX admin back in the 80s they picked him to install the software.
But it had been 30 years since he ever touched a CLI. Every time I got on a call with him, I’d have to give him every keystroke one by one, all while listening to him complain about how much he hated it. After three or four calls I just gave up and used the screenshare to do everything myself.
AFAIK he’s still the only Linux “sysadmin” there.
“googling answers”, I feel personally violated.
/s
To be fare, there is not reason to memorize things that you need once or twice. Google is tool, and good for Linux issues. Why debug some issue for few hours, if you can Google resolution in minutes.
doesn’t like a quarter of the internet kinda run on Azure?
Said another way, 3/4 of the internet isn’t on Unsure cloud blah-blah.
And azure is - shhh - at least partially backed by Linux hosts. Didn’t they buy an AWS clone and forcibly inject it with money like Bobby Brown on a date in the hopes of building AWS better than AWS like they did with nokia? MS could be more protectively diverse than many of its best customers.
I’ve had my PC shut down for updates three times now, while using it as a Jellyfin server from another room. And I’ve only been using it for this purpose for six months or so.
I can’t imagine running anything critical on it.
Windows server, the OS, runs differently from desktop windows. So if you’re using desktop windows and expecting it to run like a server, well, that’s on you. However, I ran windows server 2016 and then 2019 for quite a few years just doing general homelab stuff and it is really a pain compared to Linux which I switched to on my server about a year ago. Server stuff is just way easier on Linux in my experience.
It doesn’t have to, though. Linux manages to do both just fine, with relatively minor compromises.
Expecting an OS to handle keeping software running is not a big ask.
Because I only have one PC (that I need for work), and I can’t be arsed to cock around with dual boot just to watch movies. Especially when Windows will probably break that at some point.
Wow dude you’re so cool. I bet that made you feel so superior. Everyone on here thinks you are so badass.
>Make a kernel-level antivirus
>Make it proprietary
>Don’t test updates… for some reason??
never do updates on a Friday.
And especially now the work week has slimmed down where no one works on Friday anymore
Excuse me, what now? I didn’t get that memo.
Yep, anything done on Friday can enter the world on a Monday.
I don’t really have any plans most weekends, but I sure as shit don’t plan on spending it fixing Friday’s fuckups.
And honestly, anything that can be done Monday is probably better done on Tuesday. Why start off your week by screwing stuff up?
We have a team policy to never do externally facing updates on Fridays, and we generally avoid Mondays as well unless it’s urgent. Here’s roughly what each day is for:
- Monday - urgent patches that were ready on Friday; everyone WFH
- Tuesday - most releases; work in-office
- Wed - fixing stuff we broke on Tuesday/planning the next release; work in-office
- Thu - fixing stuff we broke on Tuesday, closing things out for the week; WFH
- Fri - documentation, reviews, etc; WFH
If things go sideways, we come in on Thu to straighten it out, but that almost never happens.
This is fine as long as you politely ask everyone on the Internet to slow down and stop exploiting new vulnerabilities.
I think vulnerabilities found count as “something broken” and chap you replied to simply did not think that far ahead hahah
Yeah my plans of going to sleep last night were thoroughly dashed as every single windows server across every datacenter I manage between two countries all cried out at the same time lmao
I always wondered who even used windows server given how marginal its marketshare is. Now i know from the news.
Marginal? You must be joking. A vast amount of servers run on Windows Server. Where I work alone we have several hundred and many companies have a similar setup. Statista put the Windows Server OS market share over 70% in 2019. While I find it hard to believe it would be that high, it does clearly indicate it’s most certainly not a marginal percentage.
I’m not getting an account on Statista, and I agree that its marketshare isn’t “marginal” in practice, but something is up with those figures, since overwhelmingly internet hosted services are on top of Linux. Internal servers may be a bit different, but “servers” I’d expect to count internet servers…
Not too long ago, a lot of Customer Relationship Management (CRM) software ran on MS SQL Server. Businesses made significant investments in software and training, and some of them don’t have the technical, financial, or logistical resources to adapt - momentum keeps them using Windows Server.
For example, small businesses that are physically located in rural areas can’t use cloud based services because rural internet is too slow and unreliable. Its not quite the case that there’s no amount of money you can pay for a good internet connection in rural America, but last time I looked into it, Verizon wanted to charge me $20,000 per mile to run a fiber optic cable from the nearest town to my client’s farm.
My current company does and I hate it so much. Who even got that idea in the first place? Linux always dominated server-side stuff, no?
In university computer science, in the states, MS server was the main server OS that they taught my class during our education.
Microsoft loses money to let the universities and students use and learn MS server for free, or at least they did at the time. This had the effect of making a lot of fresh grad developers more comfortable with using MS server, and I’m sure it led to MS server being used in cases where there were better options.
I work in a datacenter, but no Windows. I slept so well.
Though a couple years back some ransomware that also impacted Linux ran through, but I got to sleep well because it only bit people with easily guessed root passwords. It bit a lot of other departments at the company though.
This time even the Windows folks were spared, because CrowdStrike wasn’t the solution they infested themselves with (they use other providers, who I fully expect to screw up the same way one day).