kubectl-capture icon indicating copy to clipboard operation
kubectl-capture copied to clipboard

Published 20 hours ago • verified publisher icon sysdiglabs

Error during capturing

Open pashok2398 opened this issue 5 years ago • 2 comments

Hi team, I am executing : kubectl capture xxx-deployment-687bd87b86-p2264 but getting error during gunzip

$ gunzip capture-xxx-deployment-687bd87b86-p2264-1571295964.scap.gz

gzip: capture-xxx-deployment-687bd87b86-p2264-1571295964.scap.gz: unexpected end of file

$  kubectl version
Client Version: version.Info{Major:"1", Minor:"16", GitVersion:"v1.16.1", GitCommit:"d647ddbd755faf07169599a625faf302ffc34458", GitTreeState:"clean", BuildDate:"2019-10-02T17:01:15Z", GoVersion:"go1.12.10", Compiler:"gc", Platform:"linux/amd64"}
Server Version: version.Info{Major:"1", Minor:"15", GitVersion:"v1.15.0", GitCommit:"e8462b5b5dc2584fdcd18e6bcfe9f1e4d970a529", GitTreeState:"clean", BuildDate:"2019-06-19T16:32:14Z", GoVersion:"go1.12.5", Compiler:"gc", Platform:"linux/amd64"}

$ kubectl logs capture-xxx-deployment-687bd87b86-p2264-1571295508 -f
* Setting up /usr/src links from host
* Unloading sysdig-probe, if present
* Running dkms install for sysdig

Kernel preparation unnecessary for this kernel.  Skipping...

Building module:
cleaning build area.......
make -j24 KERNELRELEASE=4.4.0-161-generic -C /lib/modules/4.4.0-161-generic/build M=/var/lib/dkms/sysdig/0.26.4/build..................(bad exit status: 2)
Error! Bad return status for module build on kernel: 4.4.0-161-generic (x86_64)
Consult /var/lib/dkms/sysdig/0.26.4/build/make.log for more information.
* Running dkms build failed, dumping /var/lib/dkms/sysdig/0.26.4/build/make.log
DKMS make.log for sysdig-0.26.4 for kernel 4.4.0-161-generic (x86_64)
Thu Oct 17 06:58:45 UTC 2019
make: Entering directory '/host/usr/src/linux-headers-4.4.0-161-generic'
  LD      /var/lib/dkms/sysdig/0.26.4/build/built-in.o
  CC [M]  /var/lib/dkms/sysdig/0.26.4/build/main.o
  CC [M]  /var/lib/dkms/sysdig/0.26.4/build/dynamic_params_table.o
  CC [M]  /var/lib/dkms/sysdig/0.26.4/build/fillers_table.o
  CC [M]  /var/lib/dkms/sysdig/0.26.4/build/flags_table.o
  CC [M]  /var/lib/dkms/sysdig/0.26.4/build/ppm_events.o
  CC [M]  /var/lib/dkms/sysdig/0.26.4/build/ppm_fillers.o
  CC [M]  /var/lib/dkms/sysdig/0.26.4/build/event_table.o
  CC [M]  /var/lib/dkms/sysdig/0.26.4/build/syscall_table.o
  CC [M]  /var/lib/dkms/sysdig/0.26.4/build/ppm_cputime.o
gcc: internal compiler error: Killed (program cc1)
Please submit a full bug report,
with preprocessed source if appropriate.
See <file:///usr/share/doc/gcc-5/README.Bugs> for instructions.
make[1]: *** [scripts/Makefile.build:285: /var/lib/dkms/sysdig/0.26.4/build/syscall_table.o] Error 4
make[1]: *** Waiting for unfinished jobs....
gcc: internal compiler error: Killed (program cc1)
Please submit a full bug report,
with preprocessed source if appropriate.
See <file:///usr/share/doc/gcc-5/README.Bugs> for instructions.
make[1]: *** [scripts/Makefile.build:285: /var/lib/dkms/sysdig/0.26.4/build/main.o] Error 4
gcc: internal compiler error: Killed (program cc1)
Please submit a full bug report,
with preprocessed source if appropriate.
See <file:///usr/share/doc/gcc-5/README.Bugs> for instructions.
make[1]: *** [scripts/Makefile.build:285: /var/lib/dkms/sysdig/0.26.4/build/ppm_fillers.o] Error 4
make: *** [Makefile:1454: _module_/var/lib/dkms/sysdig/0.26.4/build] Error 2
make: Leaving directory '/host/usr/src/linux-headers-4.4.0-161-generic'
* Trying to load a system sysdig-probe, if present
* Trying to find precompiled sysdig-probe for 4.4.0-161-generic
Found kernel config at /host/boot/config-4.4.0-161-generic
* Trying to download precompiled module from https://s3.amazonaws.com/download.draios.com/stable/sysdig-probe-binaries/sysdig-probe-0.26.4-x86_64-4.4.0-161-generic-d4ee864423f81196c164a77a83c77e7a.ko
Download succeeded, loading module
* Capturing system calls
/bin/bash: line 1:  1085 Segmentation fault      (core dumped) sysdig -S -M 120 -pk -z -w /capture-xxx-deployment-687bd87b86-p2264-1571295508.scap.gz

$  kubectl exec -it capture-xxx-deployment-687bd87b86-p2264-1571295964 bash
root@capture-xxx-deployment-687bd87b86-p2264-1571295964:/# tail -f /var/lib/dkms/sysdig/0.26.4/build/make.log
DKMS make.log for sysdig-0.26.4 for kernel 4.4.0-161-generic (x86_64)
Thu Oct 17 07:06:21 UTC 2019
make: Entering directory '/host/usr/src/linux-headers-4.4.0-161-generic'
  LD      /var/lib/dkms/sysdig/0.26.4/build/built-in.o
  CC [M]  /var/lib/dkms/sysdig/0.26.4/build/main.o
  CC [M]  /var/lib/dkms/sysdig/0.26.4/build/dynamic_params_table.o
  CC [M]  /var/lib/dkms/sysdig/0.26.4/build/fillers_table.o
  CC [M]  /var/lib/dkms/sysdig/0.26.4/build/flags_table.o
  CC [M]  /var/lib/dkms/sysdig/0.26.4/build/ppm_events.o
  CC [M]  /var/lib/dkms/sysdig/0.26.4/build/ppm_fillers.o
  CC [M]  /var/lib/dkms/sysdig/0.26.4/build/event_table.o
  CC [M]  /var/lib/dkms/sysdig/0.26.4/build/syscall_table.o
  CC [M]  /var/lib/dkms/sysdig/0.26.4/build/ppm_cputime.o
gcc: internal compiler error: Killed (program cc1)
Please submit a full bug report,
with preprocessed source if appropriate.
See <file:///usr/share/doc/gcc-5/README.Bugs> for instructions.
make[1]: *** [scripts/Makefile.build:285: /var/lib/dkms/sysdig/0.26.4/build/ppm_fillers.o] Error 4
make[1]: *** Waiting for unfinished jobs....
gcc: internal compiler error: Killed (program cc1)
Please submit a full bug report,
with preprocessed source if appropriate.
See <file:///usr/share/doc/gcc-5/README.Bugs> for instructions.
make[1]: *** [scripts/Makefile.build:285: /var/lib/dkms/sysdig/0.26.4/build/main.o] Error 4
make: *** [Makefile:1454: _module_/var/lib/dkms/sysdig/0.26.4/build] Error 2
make: Leaving directory '/host/usr/src/linux-headers-4.4.0-161-generic'
command terminated with exit code 137

pashok2398 avatar Oct 17 '19 07:10 pashok2398

@nestorsalceda any update on this?

dklesev avatar Mar 25 '20 20:03 dklesev

@pashok2398 increasing resources fixed my issue:

    resources:
      requests:
        cpu: 100m
        memory: 128Mi
      limits:
        cpu: 1
        memory: 1Gi

dklesev avatar Mar 26 '20 11:03 dklesev