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[Bug 2058905] Re: test_bpf.sh from ubuntu_kselftests_net failed BSWAP 32 tests on N-realtime

 

Also seen on noble:linux 6.8.0-32.32 with ARM64 node helo-kernel.

test_bpf: #313 BSWAP 32: 0x0123456789abcdef -> 0xefcdab89 jited:1 ret 1460850314 != -271733879 (0x5712ce8a != 0xefcdab89)FAIL (1 times)
...
test_bpf: #317 BSWAP 32: 0xfedcba9876543210 -> 0x10325476 jited:1 ret -1460850316 != 271733878 (0xa8ed3174 != 0x10325476)FAIL (1 times)

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https://bugs.launchpad.net/bugs/2058905

Title:
  test_bpf.sh from ubuntu_kselftests_net failed BSWAP 32 tests on
  N-realtime

Status in ubuntu-kernel-tests:
  New

Bug description:
  Issue found on Noble realtime 6.8.0-1007.18 with ARM64 node kopter-
  kernel

  Test failed with 2 test cases:
    test_bpf: #313 BSWAP 32: 0x0123456789abcdef -> 0xefcdab89 jited:1 ret 1460850314 != -271733879 (0x5712ce8a != 0xefcdab89)FAIL (1 times)
    test_bpf: #317 BSWAP 32: 0xfedcba9876543210 -> 0x10325476 jited:1 ret -1460850316 != 271733878 (0xa8ed3174 != 0x10325476)FAIL (1 times)
    test_bpf: Summary: 1047 PASSED, 2 FAILED, [1037/1037 JIT'ed]

  Please find attachment for the complete test log of test_bpf.sh with
  this kernel.

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References