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Posted to users@tomcat.apache.org by Harri Pesonen <ha...@sinch.com> on 2023/04/18 11:43:44 UTC
java.lang.InternalError: Unexpected CryptoAPI failure generating seed
Hello, we have:
Tomcat/8.5.83
Windows Server 2016
java.version=11.0.12
java.vendor=Azul Systems, Inc.
sun.arch.data.model=64
Sometimes Tomcat fails to start our application because of this error:
06:45:58.230 ERR> (Catalina-startStop-1) (org.apache.catalina.startup.HostConfig#deployDescriptors) Error waiting for multi-thread deployment of deployment descriptors to complete
java.util.concurrent.ExecutionException: java.lang.InternalError: Unexpected CryptoAPI failure generating seed
at java.base/java.util.concurrent.FutureTask.report(FutureTask.java:122)
at java.base/java.util.concurrent.FutureTask.get(FutureTask.java:191)
at org.apache.catalina.startup.HostConfig.deployDescriptors(HostConfig.java:594)
at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:472)
at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1610)
at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:318)
at org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:123)
at org.apache.catalina.util.LifecycleBase.setStateInternal(LifecycleBase.java:423)
at org.apache.catalina.util.LifecycleBase.setState(LifecycleBase.java:366)
at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:962)
at org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:833)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1427)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1417)
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: java.lang.InternalError: Unexpected CryptoAPI failure generating seed
at java.base/sun.security.provider.NativeSeedGenerator.getSeedBytes(NativeSeedGenerator.java:62)
at java.base/sun.security.provider.SeedGenerator.generateSeed(SeedGenerator.java:144)
at java.base/sun.security.provider.SecureRandom$SeederHolder.<clinit>(SecureRandom.java:204)
at java.base/sun.security.provider.SecureRandom.engineNextBytes(SecureRandom.java:222)
at java.base/java.security.SecureRandom.nextBytes(SecureRandom.java:751)
at java.base/java.security.SecureRandom.next(SecureRandom.java:808)
at java.base/java.util.Random.nextInt(Random.java:329)
at org.apache.catalina.util.SessionIdGeneratorBase.createSecureRandom(SessionIdGeneratorBase.java:290)
at org.apache.catalina.util.SessionIdGeneratorBase.getRandomBytes(SessionIdGeneratorBase.java:222)
at org.apache.catalina.util.StandardSessionIdGenerator.generateSessionId(StandardSessionIdGenerator.java:34)
at org.apache.catalina.util.SessionIdGeneratorBase.generateSessionId(SessionIdGeneratorBase.java:214)
at org.apache.catalina.util.SessionIdGeneratorBase.startInternal(SessionIdGeneratorBase.java:310)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
at org.apache.catalina.session.ManagerBase.startInternal(ManagerBase.java:670)
at org.apache.catalina.session.StandardManager.startInternal(StandardManager.java:352)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5250)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:753)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:727)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:695)
at org.apache.catalina.startup.HostConfig.deployDescriptor(HostConfig.java:673)
at org.apache.catalina.startup.HostConfig$DeployDescriptor.run(HostConfig.java:1881)
at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
... 4 more
I googled and Java is calling Windows function and it fails.
There seems to be no fix for this problem.
Does anyone have any idea what is happening, and how to workaround?
-Harri
RE: java.lang.InternalError: Unexpected CryptoAPI failure generating seed
Posted by Harri Pesonen <ha...@sinch.com>.
Thanks.
This has quite good explanation of the issue:
https://www.baeldung.com/java-security-egd
It seems that there is no easy workaround for this in Windows at least.
Problem is with entropy, the native Windows random number generator does not always have enough randomness available.
I think that JDK should catch this error and have some fallback mechanism to generate random seed from process ID, UTC time and ticks, for example.
-Harri
-----Original Message-----
From: Thomas Worster <th...@worster.net>
Sent: perjantai 21. huhtikuuta 2023 22.04
To: Tomcat Users List <us...@tomcat.apache.org>
Subject: Re: java.lang.InternalError: Unexpected CryptoAPI failure generating seed
[Et saa yleensä sähköpostia thomas@worster.net. Lisätietoja siitä, miksi tämä on tärkeää, on osoitteessa https://aka.ms/LearnAboutSenderIdentification ]
That document is mostly about a corrupted install in Weblogic, but after that, it suggests making sure you are using the urandom (non-blocking) random number generator. If you're using the blocking RNG, it would explain why the issue is not easily repeatable.
-Djava.security.egd=file:/dev/./urandom
I can't recall if the format of that string is the same in Windows, but it should be similar.
Tom
On Fri, Apr 21, 2023 at 2:15 PM Christopher Schultz < chris@christopherschultz.net> wrote:
> Harri,
>
> On 4/21/23 04:39, Harri Pesonen wrote:
> > No, I think that I have seen this only once now, but of course it
> > might
> have happened more than once.
> > Googling says that other people have seen this as well, but very
> randomly.
> > Apparently the problem happens in Windows function, but JNI call
> > does
> not tell the reason for failure.
> > This happened in AWS cloud, perhaps the server was busy or something.
> > Or there is some kind of bug in JDK.
> > Probably this would need JDK developer to look at.
> > There might be solution here:
> > https://eur03.safelinks.protection.outlook.com/?url=https%3A%2F%2Fsu
> > pport.oracle.com%2Fknowledge%2FMiddleware%2F1492450_1.html%23FIX&dat
> > a=05%7C01%7Charri.pesonen%40sinch.com%7C2edaa7818d1d44ae08bd08db429b
> > 4338%7C3b518aae89214a7b8497619d756ce20e%7C0%7C0%7C638177006836670213
> > %7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI
> > 6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=MWDK3tgFxX5JRqgfCXvggg
> > xAr7MAGQotu%2BGGcCXdz6w%3D&reserved=0
> > But I can't see it. 😊
>
> I can't see it, either; I'm not an Oracle customer.
>
>
> If this is rare, and Tomcat can't really do anything about it, I would
> say "monitor your servers and restart them if necessary."
>
> Sorry... it doesn't look like we really have any other choices, here.
>
> -chris
>
> > -----Original Message-----
> > From: Christopher Schultz <ch...@christopherschultz.net>
> > Sent: torstai 20. huhtikuuta 2023 19.35
> > To: users@tomcat.apache.org
> > Subject: Re: java.lang.InternalError: Unexpected CryptoAPI failure
> generating seed
> >
> > Harri,
> >
> > On 4/18/23 07:43, Harri Pesonen wrote:
> >> Hello, we have:
> >>
> >> Tomcat/8.5.83
> >> Windows Server 2016
> >> java.version=11.0.12
> >> java.vendor=Azul Systems, Inc.
> >> sun.arch.data.model=64
> >>
> >> Sometimes Tomcat fails to start our application because of this error:
> >>
> >> 06:45:58.230 ERR> (Catalina-startStop-1)
> (org.apache.catalina.startup.HostConfig#deployDescriptors) Error
> waiting for multi-thread deployment of deployment descriptors to
> complete
> >> java.util.concurrent.ExecutionException: java.lang.InternalError:
> Unexpected CryptoAPI failure generating seed
> >> at
> java.base/java.util.concurrent.FutureTask.report(FutureTask.java:122)
> >> at
> java.base/java.util.concurrent.FutureTask.get(FutureTask.java:191)
> >> at
> org.apache.catalina.startup.HostConfig.deployDescriptors(HostConfig.ja
> va:594)
> >> at
> org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:472)
> >> at
> org.apache.catalina.startup.HostConfig.start(HostConfig.java:1610)
> >> at
> org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:
> 318)
> >> at
> org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBas
> e.java:123)
> >> at
> org.apache.catalina.util.LifecycleBase.setStateInternal(LifecycleBase.
> java:423)
> >> at
> org.apache.catalina.util.LifecycleBase.setState(LifecycleBase.java:366
> )
> >> at
> org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.jav
> a:962)
> >> at
> org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:
> 833)
> >> at
> org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
> >> at
> org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.j
> ava:1427)
> >> at
> org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.j
> ava:1417)
> >> at
> java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
> >> at
> java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPool
> Executor.java:1128)
> >> at
> java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoo
> lExecutor.java:628)
> >> at
> java.base/java.lang.Thread.run(Thread.java:829)
> >> Caused by: java.lang.InternalError: Unexpected CryptoAPI failure
> generating seed
> >> at
> java.base/sun.security.provider.NativeSeedGenerator.getSeedBytes(Nativ
> eSeedGenerator.java:62)
> >> at
> java.base/sun.security.provider.SeedGenerator.generateSeed(SeedGenerat
> or.java:144)
> >> at
> java.base/sun.security.provider.SecureRandom$SeederHolder.<clinit>(Sec
> ureRandom.java:204)
> >> at
> java.base/sun.security.provider.SecureRandom.engineNextBytes(SecureRan
> dom.java:222)
> >> at
> java.base/java.security.SecureRandom.nextBytes(SecureRandom.java:751)
> >> at
> java.base/java.security.SecureRandom.next(SecureRandom.java:808)
> >> at
> java.base/java.util.Random.nextInt(Random.java:329)
> >> at
> org.apache.catalina.util.SessionIdGeneratorBase.createSecureRandom(Ses
> sionIdGeneratorBase.java:290)
> >> at
> org.apache.catalina.util.SessionIdGeneratorBase.getRandomBytes(Session
> IdGeneratorBase.java:222)
> >> at
> org.apache.catalina.util.StandardSessionIdGenerator.generateSessionId(
> StandardSessionIdGenerator.java:34)
> >> at
> org.apache.catalina.util.SessionIdGeneratorBase.generateSessionId(Sess
> ionIdGeneratorBase.java:214)
> >> at
> org.apache.catalina.util.SessionIdGeneratorBase.startInternal(SessionI
> dGeneratorBase.java:310)
> >> at
> org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
> >> at
> org.apache.catalina.session.ManagerBase.startInternal(ManagerBase.java
> :670)
> >> at
> org.apache.catalina.session.StandardManager.startInternal(StandardMana
> ger.java:352)
> >> at
> org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
> >> at
> org.apache.catalina.core.StandardContext.startInternal(StandardContext
> .java:5250)
> >> at
> org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
> >> at
> org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.
> java:753)
> >> at
> org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:727
> )
> >> at
> org.apache.catalina.core.StandardHost.addChild(StandardHost.java:695)
> >> at
> org.apache.catalina.startup.HostConfig.deployDescriptor(HostConfig.jav
> a:673)
> >> at
> org.apache.catalina.startup.HostConfig$DeployDescriptor.run(HostConfig
> .java:1881)
> >> at
> java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executor
> s.java:515)
> >> ... 4 more
> >>
> >> I googled and Java is calling Windows function and it fails.
> >> There seems to be no fix for this problem.
> >> Does anyone have any idea what is happening, and how to workaround?
> >
> > That's a very weird error. Does it happen all the time?
> >
> > -chris
> >
> > --------------------------------------------------------------------
> > - To unsubscribe, e-mail: users-unsubscribe@tomcat.apache.org
> > For additional commands, e-mail: users-help@tomcat.apache.org
> >
> >
> > --------------------------------------------------------------------
> > - To unsubscribe, e-mail: users-unsubscribe@tomcat.apache.org
> > For additional commands, e-mail: users-help@tomcat.apache.org
> >
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscribe@tomcat.apache.org
> For additional commands, e-mail: users-help@tomcat.apache.org
>
>
---------------------------------------------------------------------
To unsubscribe, e-mail: users-unsubscribe@tomcat.apache.org
For additional commands, e-mail: users-help@tomcat.apache.org
Re: java.lang.InternalError: Unexpected CryptoAPI failure generating seed
Posted by Christopher Schultz <ch...@christopherschultz.net>.
Thomas,
On 4/21/23 15:04, Thomas Worster wrote:
> That document is mostly about a corrupted install in Weblogic, but after
> that, it suggests making sure you are using the urandom (non-blocking)
> random number generator.
This is Tomcat's Standard(Session)Manager generating a session
identifier. It should be using a "fast" PRNG and not the
potentially-slow one. Specifically, it uses SHA1PRNG by default.
There was a recent change to specifically request the SecureRandom seed
before handing control over to the application, but I believe that is
unrelated to the problem being experienced, here.
> If you're using the blocking RNG, it would explain why the issue is
> not easily repeatable.
>
> -Djava.security.egd=file:/dev/./urandom
This hasn't been required since like Java 1.7. Also, Tomcat's code uses
alternate configuration mechanisms and the value of java.security.egd
should not affect it.
> I can't recall if the format of that string is the same in Windows, but it
> should be similar.
It doesn't matter.
-chris
> On Fri, Apr 21, 2023 at 2:15 PM Christopher Schultz <
> chris@christopherschultz.net> wrote:
>
>> Harri,
>>
>> On 4/21/23 04:39, Harri Pesonen wrote:
>>> No, I think that I have seen this only once now, but of course it might
>> have happened more than once.
>>> Googling says that other people have seen this as well, but very
>> randomly.
>>> Apparently the problem happens in Windows function, but JNI call does
>> not tell the reason for failure.
>>> This happened in AWS cloud, perhaps the server was busy or something.
>>> Or there is some kind of bug in JDK.
>>> Probably this would need JDK developer to look at.
>>> There might be solution here:
>>> https://support.oracle.com/knowledge/Middleware/1492450_1.html#FIX
>>> But I can't see it. 😊
>>
>> I can't see it, either; I'm not an Oracle customer.
>>
>>
>> If this is rare, and Tomcat can't really do anything about it, I would
>> say "monitor your servers and restart them if necessary."
>>
>> Sorry... it doesn't look like we really have any other choices, here.
>>
>> -chris
>>
>>> -----Original Message-----
>>> From: Christopher Schultz <ch...@christopherschultz.net>
>>> Sent: torstai 20. huhtikuuta 2023 19.35
>>> To: users@tomcat.apache.org
>>> Subject: Re: java.lang.InternalError: Unexpected CryptoAPI failure
>> generating seed
>>>
>>> Harri,
>>>
>>> On 4/18/23 07:43, Harri Pesonen wrote:
>>>> Hello, we have:
>>>>
>>>> Tomcat/8.5.83
>>>> Windows Server 2016
>>>> java.version=11.0.12
>>>> java.vendor=Azul Systems, Inc.
>>>> sun.arch.data.model=64
>>>>
>>>> Sometimes Tomcat fails to start our application because of this error:
>>>>
>>>> 06:45:58.230 ERR> (Catalina-startStop-1)
>> (org.apache.catalina.startup.HostConfig#deployDescriptors) Error waiting
>> for multi-thread deployment of deployment descriptors to complete
>>>> java.util.concurrent.ExecutionException: java.lang.InternalError:
>> Unexpected CryptoAPI failure generating seed
>>>> at
>> java.base/java.util.concurrent.FutureTask.report(FutureTask.java:122)
>>>> at
>> java.base/java.util.concurrent.FutureTask.get(FutureTask.java:191)
>>>> at
>> org.apache.catalina.startup.HostConfig.deployDescriptors(HostConfig.java:594)
>>>> at
>> org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:472)
>>>> at
>> org.apache.catalina.startup.HostConfig.start(HostConfig.java:1610)
>>>> at
>> org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:318)
>>>> at
>> org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:123)
>>>> at
>> org.apache.catalina.util.LifecycleBase.setStateInternal(LifecycleBase.java:423)
>>>> at
>> org.apache.catalina.util.LifecycleBase.setState(LifecycleBase.java:366)
>>>> at
>> org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:962)
>>>> at
>> org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:833)
>>>> at
>> org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
>>>> at
>> org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1427)
>>>> at
>> org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1417)
>>>> at
>> java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
>>>> at
>> java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
>>>> at
>> java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
>>>> at
>> java.base/java.lang.Thread.run(Thread.java:829)
>>>> Caused by: java.lang.InternalError: Unexpected CryptoAPI failure
>> generating seed
>>>> at
>> java.base/sun.security.provider.NativeSeedGenerator.getSeedBytes(NativeSeedGenerator.java:62)
>>>> at
>> java.base/sun.security.provider.SeedGenerator.generateSeed(SeedGenerator.java:144)
>>>> at
>> java.base/sun.security.provider.SecureRandom$SeederHolder.<clinit>(SecureRandom.java:204)
>>>> at
>> java.base/sun.security.provider.SecureRandom.engineNextBytes(SecureRandom.java:222)
>>>> at
>> java.base/java.security.SecureRandom.nextBytes(SecureRandom.java:751)
>>>> at
>> java.base/java.security.SecureRandom.next(SecureRandom.java:808)
>>>> at
>> java.base/java.util.Random.nextInt(Random.java:329)
>>>> at
>> org.apache.catalina.util.SessionIdGeneratorBase.createSecureRandom(SessionIdGeneratorBase.java:290)
>>>> at
>> org.apache.catalina.util.SessionIdGeneratorBase.getRandomBytes(SessionIdGeneratorBase.java:222)
>>>> at
>> org.apache.catalina.util.StandardSessionIdGenerator.generateSessionId(StandardSessionIdGenerator.java:34)
>>>> at
>> org.apache.catalina.util.SessionIdGeneratorBase.generateSessionId(SessionIdGeneratorBase.java:214)
>>>> at
>> org.apache.catalina.util.SessionIdGeneratorBase.startInternal(SessionIdGeneratorBase.java:310)
>>>> at
>> org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
>>>> at
>> org.apache.catalina.session.ManagerBase.startInternal(ManagerBase.java:670)
>>>> at
>> org.apache.catalina.session.StandardManager.startInternal(StandardManager.java:352)
>>>> at
>> org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
>>>> at
>> org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5250)
>>>> at
>> org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
>>>> at
>> org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:753)
>>>> at
>> org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:727)
>>>> at
>> org.apache.catalina.core.StandardHost.addChild(StandardHost.java:695)
>>>> at
>> org.apache.catalina.startup.HostConfig.deployDescriptor(HostConfig.java:673)
>>>> at
>> org.apache.catalina.startup.HostConfig$DeployDescriptor.run(HostConfig.java:1881)
>>>> at
>> java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
>>>> ... 4 more
>>>>
>>>> I googled and Java is calling Windows function and it fails.
>>>> There seems to be no fix for this problem.
>>>> Does anyone have any idea what is happening, and how to workaround?
>>>
>>> That's a very weird error. Does it happen all the time?
>>>
>>> -chris
>>>
>>> ---------------------------------------------------------------------
>>> To unsubscribe, e-mail: users-unsubscribe@tomcat.apache.org
>>> For additional commands, e-mail: users-help@tomcat.apache.org
>>>
>>>
>>> ---------------------------------------------------------------------
>>> To unsubscribe, e-mail: users-unsubscribe@tomcat.apache.org
>>> For additional commands, e-mail: users-help@tomcat.apache.org
>>>
>>
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: users-unsubscribe@tomcat.apache.org
>> For additional commands, e-mail: users-help@tomcat.apache.org
>>
>>
>
---------------------------------------------------------------------
To unsubscribe, e-mail: users-unsubscribe@tomcat.apache.org
For additional commands, e-mail: users-help@tomcat.apache.org
Re: java.lang.InternalError: Unexpected CryptoAPI failure generating seed
Posted by Thomas Worster <th...@worster.net>.
That document is mostly about a corrupted install in Weblogic, but after
that, it suggests making sure you are using the urandom (non-blocking)
random number generator. If you're using the blocking RNG, it would
explain why the issue is not easily repeatable.
-Djava.security.egd=file:/dev/./urandom
I can't recall if the format of that string is the same in Windows, but it
should be similar.
Tom
On Fri, Apr 21, 2023 at 2:15 PM Christopher Schultz <
chris@christopherschultz.net> wrote:
> Harri,
>
> On 4/21/23 04:39, Harri Pesonen wrote:
> > No, I think that I have seen this only once now, but of course it might
> have happened more than once.
> > Googling says that other people have seen this as well, but very
> randomly.
> > Apparently the problem happens in Windows function, but JNI call does
> not tell the reason for failure.
> > This happened in AWS cloud, perhaps the server was busy or something.
> > Or there is some kind of bug in JDK.
> > Probably this would need JDK developer to look at.
> > There might be solution here:
> > https://support.oracle.com/knowledge/Middleware/1492450_1.html#FIX
> > But I can't see it. 😊
>
> I can't see it, either; I'm not an Oracle customer.
>
>
> If this is rare, and Tomcat can't really do anything about it, I would
> say "monitor your servers and restart them if necessary."
>
> Sorry... it doesn't look like we really have any other choices, here.
>
> -chris
>
> > -----Original Message-----
> > From: Christopher Schultz <ch...@christopherschultz.net>
> > Sent: torstai 20. huhtikuuta 2023 19.35
> > To: users@tomcat.apache.org
> > Subject: Re: java.lang.InternalError: Unexpected CryptoAPI failure
> generating seed
> >
> > Harri,
> >
> > On 4/18/23 07:43, Harri Pesonen wrote:
> >> Hello, we have:
> >>
> >> Tomcat/8.5.83
> >> Windows Server 2016
> >> java.version=11.0.12
> >> java.vendor=Azul Systems, Inc.
> >> sun.arch.data.model=64
> >>
> >> Sometimes Tomcat fails to start our application because of this error:
> >>
> >> 06:45:58.230 ERR> (Catalina-startStop-1)
> (org.apache.catalina.startup.HostConfig#deployDescriptors) Error waiting
> for multi-thread deployment of deployment descriptors to complete
> >> java.util.concurrent.ExecutionException: java.lang.InternalError:
> Unexpected CryptoAPI failure generating seed
> >> at
> java.base/java.util.concurrent.FutureTask.report(FutureTask.java:122)
> >> at
> java.base/java.util.concurrent.FutureTask.get(FutureTask.java:191)
> >> at
> org.apache.catalina.startup.HostConfig.deployDescriptors(HostConfig.java:594)
> >> at
> org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:472)
> >> at
> org.apache.catalina.startup.HostConfig.start(HostConfig.java:1610)
> >> at
> org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:318)
> >> at
> org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:123)
> >> at
> org.apache.catalina.util.LifecycleBase.setStateInternal(LifecycleBase.java:423)
> >> at
> org.apache.catalina.util.LifecycleBase.setState(LifecycleBase.java:366)
> >> at
> org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:962)
> >> at
> org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:833)
> >> at
> org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
> >> at
> org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1427)
> >> at
> org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1417)
> >> at
> java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
> >> at
> java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
> >> at
> java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
> >> at
> java.base/java.lang.Thread.run(Thread.java:829)
> >> Caused by: java.lang.InternalError: Unexpected CryptoAPI failure
> generating seed
> >> at
> java.base/sun.security.provider.NativeSeedGenerator.getSeedBytes(NativeSeedGenerator.java:62)
> >> at
> java.base/sun.security.provider.SeedGenerator.generateSeed(SeedGenerator.java:144)
> >> at
> java.base/sun.security.provider.SecureRandom$SeederHolder.<clinit>(SecureRandom.java:204)
> >> at
> java.base/sun.security.provider.SecureRandom.engineNextBytes(SecureRandom.java:222)
> >> at
> java.base/java.security.SecureRandom.nextBytes(SecureRandom.java:751)
> >> at
> java.base/java.security.SecureRandom.next(SecureRandom.java:808)
> >> at
> java.base/java.util.Random.nextInt(Random.java:329)
> >> at
> org.apache.catalina.util.SessionIdGeneratorBase.createSecureRandom(SessionIdGeneratorBase.java:290)
> >> at
> org.apache.catalina.util.SessionIdGeneratorBase.getRandomBytes(SessionIdGeneratorBase.java:222)
> >> at
> org.apache.catalina.util.StandardSessionIdGenerator.generateSessionId(StandardSessionIdGenerator.java:34)
> >> at
> org.apache.catalina.util.SessionIdGeneratorBase.generateSessionId(SessionIdGeneratorBase.java:214)
> >> at
> org.apache.catalina.util.SessionIdGeneratorBase.startInternal(SessionIdGeneratorBase.java:310)
> >> at
> org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
> >> at
> org.apache.catalina.session.ManagerBase.startInternal(ManagerBase.java:670)
> >> at
> org.apache.catalina.session.StandardManager.startInternal(StandardManager.java:352)
> >> at
> org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
> >> at
> org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5250)
> >> at
> org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
> >> at
> org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:753)
> >> at
> org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:727)
> >> at
> org.apache.catalina.core.StandardHost.addChild(StandardHost.java:695)
> >> at
> org.apache.catalina.startup.HostConfig.deployDescriptor(HostConfig.java:673)
> >> at
> org.apache.catalina.startup.HostConfig$DeployDescriptor.run(HostConfig.java:1881)
> >> at
> java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
> >> ... 4 more
> >>
> >> I googled and Java is calling Windows function and it fails.
> >> There seems to be no fix for this problem.
> >> Does anyone have any idea what is happening, and how to workaround?
> >
> > That's a very weird error. Does it happen all the time?
> >
> > -chris
> >
> > ---------------------------------------------------------------------
> > To unsubscribe, e-mail: users-unsubscribe@tomcat.apache.org
> > For additional commands, e-mail: users-help@tomcat.apache.org
> >
> >
> > ---------------------------------------------------------------------
> > To unsubscribe, e-mail: users-unsubscribe@tomcat.apache.org
> > For additional commands, e-mail: users-help@tomcat.apache.org
> >
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscribe@tomcat.apache.org
> For additional commands, e-mail: users-help@tomcat.apache.org
>
>
Re: java.lang.InternalError: Unexpected CryptoAPI failure generating seed
Posted by Christopher Schultz <ch...@christopherschultz.net>.
Harri,
On 4/21/23 04:39, Harri Pesonen wrote:
> No, I think that I have seen this only once now, but of course it might have happened more than once.
> Googling says that other people have seen this as well, but very randomly.
> Apparently the problem happens in Windows function, but JNI call does not tell the reason for failure.
> This happened in AWS cloud, perhaps the server was busy or something.
> Or there is some kind of bug in JDK.
> Probably this would need JDK developer to look at.
> There might be solution here:
> https://support.oracle.com/knowledge/Middleware/1492450_1.html#FIX
> But I can't see it. 😊
I can't see it, either; I'm not an Oracle customer.
If this is rare, and Tomcat can't really do anything about it, I would
say "monitor your servers and restart them if necessary."
Sorry... it doesn't look like we really have any other choices, here.
-chris
> -----Original Message-----
> From: Christopher Schultz <ch...@christopherschultz.net>
> Sent: torstai 20. huhtikuuta 2023 19.35
> To: users@tomcat.apache.org
> Subject: Re: java.lang.InternalError: Unexpected CryptoAPI failure generating seed
>
> Harri,
>
> On 4/18/23 07:43, Harri Pesonen wrote:
>> Hello, we have:
>>
>> Tomcat/8.5.83
>> Windows Server 2016
>> java.version=11.0.12
>> java.vendor=Azul Systems, Inc.
>> sun.arch.data.model=64
>>
>> Sometimes Tomcat fails to start our application because of this error:
>>
>> 06:45:58.230 ERR> (Catalina-startStop-1) (org.apache.catalina.startup.HostConfig#deployDescriptors) Error waiting for multi-thread deployment of deployment descriptors to complete
>> java.util.concurrent.ExecutionException: java.lang.InternalError: Unexpected CryptoAPI failure generating seed
>> at java.base/java.util.concurrent.FutureTask.report(FutureTask.java:122)
>> at java.base/java.util.concurrent.FutureTask.get(FutureTask.java:191)
>> at org.apache.catalina.startup.HostConfig.deployDescriptors(HostConfig.java:594)
>> at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:472)
>> at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1610)
>> at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:318)
>> at org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:123)
>> at org.apache.catalina.util.LifecycleBase.setStateInternal(LifecycleBase.java:423)
>> at org.apache.catalina.util.LifecycleBase.setState(LifecycleBase.java:366)
>> at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:962)
>> at org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:833)
>> at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
>> at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1427)
>> at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1417)
>> at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
>> at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
>> at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
>> at java.base/java.lang.Thread.run(Thread.java:829)
>> Caused by: java.lang.InternalError: Unexpected CryptoAPI failure generating seed
>> at java.base/sun.security.provider.NativeSeedGenerator.getSeedBytes(NativeSeedGenerator.java:62)
>> at java.base/sun.security.provider.SeedGenerator.generateSeed(SeedGenerator.java:144)
>> at java.base/sun.security.provider.SecureRandom$SeederHolder.<clinit>(SecureRandom.java:204)
>> at java.base/sun.security.provider.SecureRandom.engineNextBytes(SecureRandom.java:222)
>> at java.base/java.security.SecureRandom.nextBytes(SecureRandom.java:751)
>> at java.base/java.security.SecureRandom.next(SecureRandom.java:808)
>> at java.base/java.util.Random.nextInt(Random.java:329)
>> at org.apache.catalina.util.SessionIdGeneratorBase.createSecureRandom(SessionIdGeneratorBase.java:290)
>> at org.apache.catalina.util.SessionIdGeneratorBase.getRandomBytes(SessionIdGeneratorBase.java:222)
>> at org.apache.catalina.util.StandardSessionIdGenerator.generateSessionId(StandardSessionIdGenerator.java:34)
>> at org.apache.catalina.util.SessionIdGeneratorBase.generateSessionId(SessionIdGeneratorBase.java:214)
>> at org.apache.catalina.util.SessionIdGeneratorBase.startInternal(SessionIdGeneratorBase.java:310)
>> at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
>> at org.apache.catalina.session.ManagerBase.startInternal(ManagerBase.java:670)
>> at org.apache.catalina.session.StandardManager.startInternal(StandardManager.java:352)
>> at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
>> at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5250)
>> at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
>> at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:753)
>> at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:727)
>> at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:695)
>> at org.apache.catalina.startup.HostConfig.deployDescriptor(HostConfig.java:673)
>> at org.apache.catalina.startup.HostConfig$DeployDescriptor.run(HostConfig.java:1881)
>> at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
>> ... 4 more
>>
>> I googled and Java is calling Windows function and it fails.
>> There seems to be no fix for this problem.
>> Does anyone have any idea what is happening, and how to workaround?
>
> That's a very weird error. Does it happen all the time?
>
> -chris
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscribe@tomcat.apache.org
> For additional commands, e-mail: users-help@tomcat.apache.org
>
>
> ---------------------------------------------------------------------
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---------------------------------------------------------------------
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RE: java.lang.InternalError: Unexpected CryptoAPI failure generating seed
Posted by Harri Pesonen <ha...@sinch.com>.
No, I think that I have seen this only once now, but of course it might have happened more than once.
Googling says that other people have seen this as well, but very randomly.
Apparently the problem happens in Windows function, but JNI call does not tell the reason for failure.
This happened in AWS cloud, perhaps the server was busy or something.
Or there is some kind of bug in JDK.
Probably this would need JDK developer to look at.
There might be solution here:
https://support.oracle.com/knowledge/Middleware/1492450_1.html#FIX
But I can't see it. 😊
-Harri
-----Original Message-----
From: Christopher Schultz <ch...@christopherschultz.net>
Sent: torstai 20. huhtikuuta 2023 19.35
To: users@tomcat.apache.org
Subject: Re: java.lang.InternalError: Unexpected CryptoAPI failure generating seed
Harri,
On 4/18/23 07:43, Harri Pesonen wrote:
> Hello, we have:
>
> Tomcat/8.5.83
> Windows Server 2016
> java.version=11.0.12
> java.vendor=Azul Systems, Inc.
> sun.arch.data.model=64
>
> Sometimes Tomcat fails to start our application because of this error:
>
> 06:45:58.230 ERR> (Catalina-startStop-1) (org.apache.catalina.startup.HostConfig#deployDescriptors) Error waiting for multi-thread deployment of deployment descriptors to complete
> java.util.concurrent.ExecutionException: java.lang.InternalError: Unexpected CryptoAPI failure generating seed
> at java.base/java.util.concurrent.FutureTask.report(FutureTask.java:122)
> at java.base/java.util.concurrent.FutureTask.get(FutureTask.java:191)
> at org.apache.catalina.startup.HostConfig.deployDescriptors(HostConfig.java:594)
> at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:472)
> at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1610)
> at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:318)
> at org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:123)
> at org.apache.catalina.util.LifecycleBase.setStateInternal(LifecycleBase.java:423)
> at org.apache.catalina.util.LifecycleBase.setState(LifecycleBase.java:366)
> at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:962)
> at org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:833)
> at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
> at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1427)
> at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1417)
> at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
> at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
> at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
> at java.base/java.lang.Thread.run(Thread.java:829)
> Caused by: java.lang.InternalError: Unexpected CryptoAPI failure generating seed
> at java.base/sun.security.provider.NativeSeedGenerator.getSeedBytes(NativeSeedGenerator.java:62)
> at java.base/sun.security.provider.SeedGenerator.generateSeed(SeedGenerator.java:144)
> at java.base/sun.security.provider.SecureRandom$SeederHolder.<clinit>(SecureRandom.java:204)
> at java.base/sun.security.provider.SecureRandom.engineNextBytes(SecureRandom.java:222)
> at java.base/java.security.SecureRandom.nextBytes(SecureRandom.java:751)
> at java.base/java.security.SecureRandom.next(SecureRandom.java:808)
> at java.base/java.util.Random.nextInt(Random.java:329)
> at org.apache.catalina.util.SessionIdGeneratorBase.createSecureRandom(SessionIdGeneratorBase.java:290)
> at org.apache.catalina.util.SessionIdGeneratorBase.getRandomBytes(SessionIdGeneratorBase.java:222)
> at org.apache.catalina.util.StandardSessionIdGenerator.generateSessionId(StandardSessionIdGenerator.java:34)
> at org.apache.catalina.util.SessionIdGeneratorBase.generateSessionId(SessionIdGeneratorBase.java:214)
> at org.apache.catalina.util.SessionIdGeneratorBase.startInternal(SessionIdGeneratorBase.java:310)
> at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
> at org.apache.catalina.session.ManagerBase.startInternal(ManagerBase.java:670)
> at org.apache.catalina.session.StandardManager.startInternal(StandardManager.java:352)
> at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
> at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5250)
> at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
> at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:753)
> at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:727)
> at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:695)
> at org.apache.catalina.startup.HostConfig.deployDescriptor(HostConfig.java:673)
> at org.apache.catalina.startup.HostConfig$DeployDescriptor.run(HostConfig.java:1881)
> at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
> ... 4 more
>
> I googled and Java is calling Windows function and it fails.
> There seems to be no fix for this problem.
> Does anyone have any idea what is happening, and how to workaround?
That's a very weird error. Does it happen all the time?
-chris
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Re: java.lang.InternalError: Unexpected CryptoAPI failure generating seed
Posted by Christopher Schultz <ch...@christopherschultz.net>.
Harri,
On 4/18/23 07:43, Harri Pesonen wrote:
> Hello, we have:
>
> Tomcat/8.5.83
> Windows Server 2016
> java.version=11.0.12
> java.vendor=Azul Systems, Inc.
> sun.arch.data.model=64
>
> Sometimes Tomcat fails to start our application because of this error:
>
> 06:45:58.230 ERR> (Catalina-startStop-1) (org.apache.catalina.startup.HostConfig#deployDescriptors) Error waiting for multi-thread deployment of deployment descriptors to complete
> java.util.concurrent.ExecutionException: java.lang.InternalError: Unexpected CryptoAPI failure generating seed
> at java.base/java.util.concurrent.FutureTask.report(FutureTask.java:122)
> at java.base/java.util.concurrent.FutureTask.get(FutureTask.java:191)
> at org.apache.catalina.startup.HostConfig.deployDescriptors(HostConfig.java:594)
> at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:472)
> at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1610)
> at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:318)
> at org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:123)
> at org.apache.catalina.util.LifecycleBase.setStateInternal(LifecycleBase.java:423)
> at org.apache.catalina.util.LifecycleBase.setState(LifecycleBase.java:366)
> at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:962)
> at org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:833)
> at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
> at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1427)
> at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1417)
> at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
> at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
> at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
> at java.base/java.lang.Thread.run(Thread.java:829)
> Caused by: java.lang.InternalError: Unexpected CryptoAPI failure generating seed
> at java.base/sun.security.provider.NativeSeedGenerator.getSeedBytes(NativeSeedGenerator.java:62)
> at java.base/sun.security.provider.SeedGenerator.generateSeed(SeedGenerator.java:144)
> at java.base/sun.security.provider.SecureRandom$SeederHolder.<clinit>(SecureRandom.java:204)
> at java.base/sun.security.provider.SecureRandom.engineNextBytes(SecureRandom.java:222)
> at java.base/java.security.SecureRandom.nextBytes(SecureRandom.java:751)
> at java.base/java.security.SecureRandom.next(SecureRandom.java:808)
> at java.base/java.util.Random.nextInt(Random.java:329)
> at org.apache.catalina.util.SessionIdGeneratorBase.createSecureRandom(SessionIdGeneratorBase.java:290)
> at org.apache.catalina.util.SessionIdGeneratorBase.getRandomBytes(SessionIdGeneratorBase.java:222)
> at org.apache.catalina.util.StandardSessionIdGenerator.generateSessionId(StandardSessionIdGenerator.java:34)
> at org.apache.catalina.util.SessionIdGeneratorBase.generateSessionId(SessionIdGeneratorBase.java:214)
> at org.apache.catalina.util.SessionIdGeneratorBase.startInternal(SessionIdGeneratorBase.java:310)
> at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
> at org.apache.catalina.session.ManagerBase.startInternal(ManagerBase.java:670)
> at org.apache.catalina.session.StandardManager.startInternal(StandardManager.java:352)
> at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
> at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5250)
> at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
> at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:753)
> at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:727)
> at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:695)
> at org.apache.catalina.startup.HostConfig.deployDescriptor(HostConfig.java:673)
> at org.apache.catalina.startup.HostConfig$DeployDescriptor.run(HostConfig.java:1881)
> at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
> ... 4 more
>
> I googled and Java is calling Windows function and it fails.
> There seems to be no fix for this problem.
> Does anyone have any idea what is happening, and how to workaround?
That's a very weird error. Does it happen all the time?
-chris
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