# lxc copy neo:lamp1 lamp1b
Error: Failed instance creation: Error transferring instance data: migration pre-dump failed
(00.000024) Warn (criu/log.c:203): The early log isn't empty
(00.139901) Warn (criu/image.c:134): Failed to open parent directory
(00.290094) Warn (compel/arch/x86/src/lib/infect.c:280): Will restore 1704 with interrupted system call
(00.572902) Warn (compel/arch/x86/src/lib/infect.c:280): Will restore 1715 with interrupted system call
(00.588287) Warn (compel/arch/x86/src/lib/infect.c:280): Will restore 1720 with interrupted system call
(00.695271) Error (criu/proc_parse.c:439): Can't open map_files: Permission denied
(00.695277) Error (criu/proc_parse.c:650): Can't open 1724's mapfile link 55929d9c5000: Permission denied
(00.695286) Error (criu/cr-dump.c:1158): Collect mappings (pid: 1724) failed with -1
(00.699648) Error (criu/cr-dump.c:1546): Pre-dumping FAILED.
I cannot understand this error message. What's going on here?
Jenkins 2.304, Java 11.
When launching a job to a remote machine, observed a Free Swap Space failure. What could cause it?
Remoting version: 4.10
This is a Unix agent
WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by jenkins.slaves.StandardOutputSwapper$ChannelSwapper to constructor java.io.FileDescriptor(int)
WARNING: Please consider reporting this to the maintainers of jenkins.slaves.StandardOutputSwapper$ChannelSwapper
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
Evacuated stdout
ERROR: Failed to monitor for Architecture
ERROR: Failed to monitor for Free Disk Space
ERROR: ERROR: Failed to monitor for Clock Difference
Failed to monitor for Free Swap Space
java.util.concurrent.TimeoutException
at hudson.remoting.Request$1.get(Request.java:321)
at hudson.remoting.Request$1.get(Request.java:240)
at hudson.remoting.FutureAdapter.get(FutureAdapter.java:65)
at hudson.node_monitors.AbstractAsyncNodeMonitorDescriptor.monitorDetailed(AbstractAsyncNodeMonitorDescriptor.java:113)
at hudson.node_monitors.AbstractAsyncNodeMonitorDescriptor.monitor(AbstractAsyncNodeMonitorDescriptor.java:77)
at hudson.node_monitors.AbstractNodeMonitorDescriptor$Record.run(AbstractNodeMonitorDescriptor.java:305)
So im trying to run a Keycloak server on my Plesk server in a docker container.
The issue is that my keycloak server dies after a while(or after an action, im not sure because nothing gets logged), all im getting in the log is
WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by org.wildfly.extension.elytron.SSLDefinitions (jar:file:/opt/jboss/keycloak/modules/system/layers/base/org/wildfly/extension/elytron/main/wildfly-elytron-integration-11.1.1.Final.jar!/) to method com.sun.net.ssl.internal.ssl.Provider.isFIPS()
WARNING: Please consider reporting this to the maintainers of org.wildfly.extension.elytron.SSLDefinitions
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
*** JBossAS process (340) received KILL signal ***
I have the required env setting PROXY_ADDRESS_FORWARDING to true, and im pretty sure i followed the instructions properly on https://github.com/keycloak/keycloak-containers/blob/10.0.2/server/README.md
I have tried with and without TLS settings and it still just dies after about 5 min
here is some extra log dump after setting it to extreme verbose logging
[0m16:51:30,688 TRACE [org.jboss.modules] (ServerService Thread Pool -- 63) Attempting to find all resources META-INF/jpa-changelog-1.2.0.Beta1-db2.xml in Module "org.keycloak.keycloak-model-jpa" version 10.0.2 from local module loader #797cf65c (finder: local module finder #31bcf236 (roots: /opt/jboss/keycloak/modules,/opt/jboss/keycloak/modules/system/layers/keycloak,/opt/jboss/keycloak/modules/system/layers/base))
[0m16:51:30,705 TRACE [org.jboss.modules] (ServerService Thread Pool -- 63) Attempting to find all resources liquibase/parser/core/xml/dbchangelog-3.1.xsd in Module "org.keycloak.keycloak-model-jpa" version 10.0.2 from local module loader #797cf65c (finder: local module finder #31bcf236 (roots: /opt/jboss/keycloak/modules,/opt/jboss/keycloak/modules/system/layers/keycloak,/opt/jboss/keycloak/modules/system/layers/base))
[0m16:51:30,770 TRACE [org.jboss.modules] (ServerService Thread Pool -- 63) Attempting to find all resources META-INF/jpa-changelog-1.2.0.CR1.xml in Module "org.keycloak.keycloak-model-jpa" version 10.0.2 from local module loader #797cf65c (finder: local module finder #31bcf236 (roots: /opt/jboss/keycloak/modules,/opt/jboss/keycloak/modules/system/layers/keycloak,/opt/jboss/keycloak/modules/system/layers/base))
[0m16:51:30,771 TRACE [org.jboss.modules] (ServerService Thread Pool -- 63) Attempting to find all resources liquibase/parser/core/xml/dbchangelog-3.1.xsd in Module "org.keycloak.keycloak-model-jpa" version 10.0.2 from local module loader #797cf65c (finder: local module finder #31bcf236 (roots: /opt/jboss/keycloak/modules,/opt/jboss/keycloak/modules/system/layers/keycloak,/opt/jboss/keycloak/modules/system/layers/base))
[0m16:51:30,882 TRACE [org.jboss.modules] (ServerService Thread Pool -- 63) Attempting to find all resources META-INF/jpa-changelog-1.2.0.CR1-db2.xml in Module "org.keycloak.keycloak-model-jpa" version 10.0.2 from local module loader #797cf65c (finder: local module finder #31bcf236 (roots: /opt/jboss/keycloak/modules,/opt/jboss/keycloak/modules/system/layers/keycloak,/opt/jboss/keycloak/modules/system/layers/base))
[0m16:51:30,904 TRACE [org.jboss.modules] (ServerService Thread Pool -- 63) Attempting to find all resources liquibase/parser/core/xml/dbchangelog-3.1.xsd in Module "org.keycloak.keycloak-model-jpa" version 10.0.2 from local module loader #797cf65c (finder: local module finder #31bcf236 (roots: /opt/jboss/keycloak/modules,/opt/jboss/keycloak/modules/system/layers/keycloak,/opt/jboss/keycloak/modules/system/layers/base))
[0m*** JBossAS process (148) received KILL signal ***
Edit: so def seems to have something to do with Java having an OOM crash
Maybe it is a bit late, as far as am concerned, this error happened to me while using jboss/keycloak v14.0.
Am using it with Plesk and Docker proxy https://<hostname>/auth.
It was working before (was using v13.0)
So, even v13.1 gave me the same error.
Finally, I decided to switch back to jboss/keycloak v13.0.
/!\ - Be ready to loose your data, or map container volume with the host while testing.
I'm working with GNURadio, and working with stream tags (using stream tagging to create a burst transmitter), but my flowgraph won't run with around ~200 stream tags, citing error below.
gr::vmcircbuf_sysv_shm: shmget (1): Invalid argument
gr::vmcircbuf_sysv_shm: shmget (1): Invalid argument
gr::vmcircbuf_sysv_shm: shmget (1): Invalid argument
gr::buffer::allocate_buffer: failed to allocate buffer of size 1250000 KB
gr::vmcircbuf_sysv_shm: shmget (1): Invalid argument
gr::vmcircbuf_sysv_shm: shmget (1): Invalid argument
gr::vmcircbuf_sysv_shm: shmget (1): Invalid argument
gr::buffer::allocate_buffer: failed to allocate buffer of size 1250000 KB
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
Aborted (core dumped)
However, sysctl --all | grep shm outputs
kernel.shm_next_id = -1
kernel.shm_rmid_forced = 0
kernel.shmall = 32147483648
kernel.shmmax = 32147483648
kernel.shmmni = 16777216
This means I should have 32 GB in shared memory, correct? I set kernel.shmall and shmmax via
sudo sysctl kernel.shmall=32147483648
sudo sysctl kernel.shmmax=32147483648
The only thing that concerns me is cat /proc/meminfo | grep shmem returns
Shmem: 42556 kB
Is there a better way to increase shared memory?
We are facing an issue while installing WorkExecution on iOS device, installed valid certificate but still getting the error.
kernel[0] <Notice>: IOReturn IOAsynchronousScheduler::checkAndQueueArgument(IOAsynchronousScheduler::ArgumentEntry *): max argument count (128) reached. Notify a few first.
itunesstored[983] <Warning>: Could not load download manifest with underlying error: Error Domain=SSErrorDomain Code=109 "Cannot connect to abcinstance.com" UserInfo=0x13dfe7e70 {NSLocalizedDescription=Cannot connect to abcinstance.com, SSErrorHTTPStatusCodeKey=404}
Any pointers for this will be greatly appreciated.