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[Bug 1955960] Re: rtc02 in ubuntu_ltp_kernel_misc failed with AWS ARM64 a1.metal (TBROK: tst_rtc_gettime() realtime failed: EIO (5))

 

** Tags added: kernel-daily-bug

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https://bugs.launchpad.net/bugs/1955960

Title:
  rtc02 in ubuntu_ltp_kernel_misc failed with AWS ARM64 a1.metal (TBROK:
  tst_rtc_gettime() realtime failed: EIO (5))

Status in ubuntu-kernel-tests:
  Fix Released
Status in linux-aws package in Ubuntu:
  Invalid

Bug description:
  Issue spotted on Impish AWS 5.13.0-1008.9 with node a1.metal only
  (ARM64 bare metal).

  Test failed with:
     TBROK: tst_rtc_gettime() realtime failed: EIO (5)

  Test log:
  <<<test_start>>>
  tag=rtc02 stime=1640755339
  cmdline="rtc02"
  contacts=""
  analysis=exit
  <<<test_output>>>
  tst_test.c:1363: TINFO: Timeout per run is 0h 05m 00s
  tst_wallclock.c:84: TBROK: tst_rtc_gettime() realtime failed: EIO (5)

  Summary:
  passed   0
  failed   0
  broken   1
  skipped  0
  warnings 0
  <<<execution_status>>>
  initiation_status="ok"
  duration=0 termination_type=exited termination_id=2 corefile=no
  cutime=0 cstime=0
  <<<test_end>>>

  Like rtc01 failure in bug 1955953, this test has passed with
  5.13.0-1007.8 with LTP head SHA1 2ac54d426 and 5.13.0-1006.7 + LTP
  head SHA1 9ce71152b in previous cycles. However, I tried to reproduce
  this manually and it's failing with 5.13.0-1005 / 1007 and 1008 with
  the same LTP head (2ac54d426). I am not sure why it has passed in the
  past.

  ProblemType: Bug
  DistroRelease: Ubuntu 21.10
  Package: linux-image-5.13.0-1008-aws 5.13.0-1008.9
  ProcVersionSignature: User Name 5.13.0-1008.9-aws 5.13.19
  Uname: Linux 5.13.0-1008-aws aarch64
  ApportVersion: 2.20.11-0ubuntu71
  Architecture: arm64
  CasperMD5CheckResult: unknown
  Date: Wed Dec 29 05:22:33 2021
  Ec2AMI: ami-07034c7a75109e2af
  Ec2AMIManifest: (unknown)
  Ec2AvailabilityZone: us-west-2c
  Ec2InstanceType: a1.metal
  Ec2Kernel: unavailable
  Ec2Ramdisk: unavailable
  SourcePackage: linux-aws
  UpgradeStatus: No upgrade log present (probably fresh install)

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