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  1. Maistra
  2. MAISTRA-1001

istio-ingressgateway, cluster-local-gateway "Caught Segmentation fault, suspect faulting address 0x802" every ~30 minutes

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Details

    • Bug
    • Status: Closed (View Workflow)
    • Major
    • Resolution: Done
    • maistra-1.0.1
    • maistra-1.0.2
    • None
    • None
    • MAISTRA 1.0.2

    Description

      On OCP 4.1.18 on AWS,

      With Servicemesh 1.0.1 from the opearotorhub,

      Using configuration for the Serverless Operator ( https://docs.openshift.com/container-platform/4.1/serverless/installing-openshift-serverless.html#installing-service-mesh-control-plane_installing-openshift-serverless )

      The istio-ingressgateway and cluster-local-gateway contains the following errors repeatedly (~every 30 minutes),

      [2019-10-15 07:33:02.345][157][critical][backtrace] [bazel-out/k8-opt/bin/external/envoy/source/server/_virtual_includes/backtrace_lib/server/backtrace.h:81] Caught Segmentation fault, suspect faulting address 0x802
      [2019-10-15 07:33:02.345][157][critical][backtrace] [bazel-out/k8-opt/bin/external/envoy/source/server/_virtual_includes/backtrace_lib/server/backtrace.h:69] Backtrace (use tools/stack_decode.py to get line numbers):
      [2019-10-15 07:33:02.345][157][critical][backtrace] [bazel-out/k8-opt/bin/external/envoy/source/server/_virtual_includes/backtrace_lib/server/backtrace.h:75] #0: [0x561329cc1e25]
      [2019-10-15 07:33:02.346][157][critical][backtrace] [bazel-out/k8-opt/bin/external/envoy/source/server/_virtual_includes/backtrace_lib/server/backtrace.h:75] #1: [0x561329cb8e53]
      [2019-10-15 07:33:02.346][157][critical][backtrace] [bazel-out/k8-opt/bin/external/envoy/source/server/_virtual_includes/backtrace_lib/server/backtrace.h:75] #2: [0x561329cbb62c]
      [2019-10-15 07:33:02.346][157][critical][backtrace] [bazel-out/k8-opt/bin/external/envoy/source/server/_virtual_includes/backtrace_lib/server/backtrace.h:75] #3: [0x561329cbf86e]
      [2019-10-15 07:33:02.346][157][critical][backtrace] [bazel-out/k8-opt/bin/external/envoy/source/server/_virtual_includes/backtrace_lib/server/backtrace.h:75] #4: [0x561329d10a26]
      [2019-10-15 07:33:02.346][157][critical][backtrace] [bazel-out/k8-opt/bin/external/envoy/source/server/_virtual_includes/backtrace_lib/server/backtrace.h:75] #5: [0x561329ca998f]
      [2019-10-15 07:33:02.346][157][critical][backtrace] [bazel-out/k8-opt/bin/external/envoy/source/server/_virtual_includes/backtrace_lib/server/backtrace.h:75] #6: [0x561329b5553d]
      [2019-10-15 07:33:02.346][157][critical][backtrace] [bazel-out/k8-opt/bin/external/envoy/source/server/_virtual_includes/backtrace_lib/server/backtrace.h:75] #7: [0x561329b54855]
      [2019-10-15 07:33:02.346][157][critical][backtrace] [bazel-out/k8-opt/bin/external/envoy/source/server/_virtual_includes/backtrace_lib/server/backtrace.h:75] #8: [0x561329b54b06]
      [2019-10-15 07:33:02.346][157][critical][backtrace] [bazel-out/k8-opt/bin/external/envoy/source/server/_virtual_includes/backtrace_lib/server/backtrace.h:75] #9: [0x561329b55702]
      [2019-10-15 07:33:02.346][157][critical][backtrace] [bazel-out/k8-opt/bin/external/envoy/source/server/_virtual_includes/backtrace_lib/server/backtrace.h:75] #10: [0x561329b4fe1d]
      [2019-10-15 07:33:02.346][157][critical][backtrace] [bazel-out/k8-opt/bin/external/envoy/source/server/_virtual_includes/backtrace_lib/server/backtrace.h:75] #11: [0x561329dab88d]
      [2019-10-15 07:33:02.346][157][critical][backtrace] [bazel-out/k8-opt/bin/external/envoy/source/server/_virtual_includes/backtrace_lib/server/backtrace.h:75] #12: [0x561329dabe2f]
      [2019-10-15 07:33:02.346][157][critical][backtrace] [bazel-out/k8-opt/bin/external/envoy/source/server/_virtual_includes/backtrace_lib/server/backtrace.h:75] #13: [0x561329b4f41d]
      [2019-10-15 07:33:02.346][157][critical][backtrace] [bazel-out/k8-opt/bin/external/envoy/source/server/_virtual_includes/backtrace_lib/server/backtrace.h:75] #14: [0x561329b11b6d]
      [2019-10-15 07:33:02.346][157][critical][backtrace] [bazel-out/k8-opt/bin/external/envoy/source/server/_virtual_includes/backtrace_lib/server/backtrace.h:75] #15: [0x56132978fdae]
      [2019-10-15 07:33:02.346][157][critical][backtrace] [bazel-out/k8-opt/bin/external/envoy/source/server/_virtual_includes/backtrace_lib/server/backtrace.h:75] #16: [0x56132963be87]
      [2019-10-15 07:33:02.346][157][critical][backtrace] [bazel-out/k8-opt/bin/external/envoy/source/server/_virtual_includes/backtrace_lib/server/backtrace.h:73] #17: __libc_start_main [0x7f03fd0e2813]
      2019-10-15T07:33:02.671411Z	warn	Epoch 0 terminated with an error: signal: segmentation fault (core dumped)
      2019-10-15T07:33:02.671450Z	warn	Aborted all epochs
      2019-10-15T07:33:02.671574Z	info	Epoch 0: set retry delay to 1m42.4s, budget to 0
      
      

      ( registry.redhat.io/openshift-service-mesh/proxyv2-rhel8:1.0.1 is being used)

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              kconner@redhat.com Kevin Conner
              maschmid@redhat.com Marek Schmidt
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                Updated:
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