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[Bug 2046096] [NEW] ioctl01 from ubuntu_ltp_syscalls failed on PowerPC with 4.15+ (termios test timeout)

To: canonical-ubuntu-qa@xxxxxxxxxxxxxxxxxxx
From: Po-Hsu Lin <2046096@xxxxxxxxxxxxxxxxxx>
Date: Mon, 11 Dec 2023 02:06:16 -0000
Reply-to: Bug 2046096 <2046096@xxxxxxxxxxxxxxxxxx>
Sender: noreply@xxxxxxxxxxxxx

Public bug reported:

This issue pops up after updating to the latest tip of LTP test suite
(commit 776b57984 "rwtest: Remove df symlink check")

It's only failing with PowerPC, from 4.15 and newer.

This failure seems to be caused by the new termios test added in
https://github.com/linux-test-
project/ltp/commit/813457d01c2b3db6e1f5f1fa4291b932e132bb30

Test log:
INFO: Test start time: Thu Dec  7 07:26:20 UTC 2023
COMMAND:    /opt/ltp/bin/ltp-pan -q  -e -S   -a 38496     -n 38496  -f /tmp/ltp-na3n0PnMpZ/alltests -l /dev/null  -C /dev/null -T /dev/null
LOG File: /dev/null 
FAILED COMMAND File: /dev/null
TCONF COMMAND File: /dev/null
Running tests.......
tst_test.c:1690: TINFO: LTP version: 20230929 
tst_test.c:1574: TINFO: Timeout per run is 0h 00m 30s
ioctl01.c:62: TPASS: File descriptor is invalid (termio) : EBADF (9) 
ioctl01.c:62: TPASS: File descriptor is invalid (termios) : EBADF (9)
ioctl01.c:62: TPASS: Termio address is invalid : EFAULT (14)
tst_test.c:1634: TBROK: Test killed by SIGSEGV!

Summary:
passed   3
failed   0
broken   1
skipped  0
warnings 0
INFO: ltp-pan reported some tests FAIL
LTP Version: 20230929
INFO: Test end time: Thu Dec  7 07:26:20 UTC 2023

** Affects: ubuntu-kernel-tests
     Importance: Undecided
         Status: New


** Tags: 4.15 5.15 5.4 6.5 bionic focal jammy lunar mantic sru-20231030 ubuntu-ltp-syscalls

** Summary changed:

- ioctl01 from ubuntu_ltp_syscalls failed on PowerPC with 4.15+
+ ioctl01 from ubuntu_ltp_syscalls failed on PowerPC with 4.15+ (termios test timeout)

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https://bugs.launchpad.net/bugs/2046096

Title:
  ioctl01 from ubuntu_ltp_syscalls failed on PowerPC with 4.15+ (termios
  test timeout)

Status in ubuntu-kernel-tests:
  New

Bug description:
  This issue pops up after updating to the latest tip of LTP test suite
  (commit 776b57984 "rwtest: Remove df symlink check")

  It's only failing with PowerPC, from 4.15 and newer.

  This failure seems to be caused by the new termios test added in
  https://github.com/linux-test-
  project/ltp/commit/813457d01c2b3db6e1f5f1fa4291b932e132bb30

  Test log:
  INFO: Test start time: Thu Dec  7 07:26:20 UTC 2023
  COMMAND:    /opt/ltp/bin/ltp-pan -q  -e -S   -a 38496     -n 38496  -f /tmp/ltp-na3n0PnMpZ/alltests -l /dev/null  -C /dev/null -T /dev/null
  LOG File: /dev/null 
  FAILED COMMAND File: /dev/null
  TCONF COMMAND File: /dev/null
  Running tests.......
  tst_test.c:1690: TINFO: LTP version: 20230929 
  tst_test.c:1574: TINFO: Timeout per run is 0h 00m 30s
  ioctl01.c:62: TPASS: File descriptor is invalid (termio) : EBADF (9) 
  ioctl01.c:62: TPASS: File descriptor is invalid (termios) : EBADF (9)
  ioctl01.c:62: TPASS: Termio address is invalid : EFAULT (14)
  tst_test.c:1634: TBROK: Test killed by SIGSEGV!

  Summary:
  passed   3
  failed   0
  broken   1
  skipped  0
  warnings 0
  INFO: ltp-pan reported some tests FAIL
  LTP Version: 20230929
  INFO: Test end time: Thu Dec  7 07:26:20 UTC 2023

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