** Description changed:
When updating the LTP test suite during the shutdown period,
I found that there is a new test case "clone304" failed with f/linux:
- INFO: Test start time: Mon Dec 29 08:55:07 UTC 2025
- COMMAND: /opt/ltp/bin/ltp-pan -q -e -S -a 66262 -n 66262 -f
/tmp/ltp-lWwXCbNpQO/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_buffers.c:57: TINFO: Test is using guarded buffers
- tst_test.c:2028: TINFO: LTP version: 20250930
- tst_test.c:2031: TINFO: Tested kernel: 5.4.0-224-generic #244-Ubuntu SMP Fri
Nov 14 19:27:27 UTC 2025 ppc64le
- tst_kconfig.c:88: TINFO: Parsing kernel config
'/lib/modules/5.4.0-224-generic/build/.config'
- tst_test.c:1856: TINFO: Overall timeout per run is 0h 00m 30s
- tst_capability.c:29: TINFO: Dropping CAP_SYS_ADMIN(21)
- clone304.c:61: TPASS: clone3(CLONE_NEWPID) set_tid_size=0 : EPERM (1)
- clone304.c:61: TPASS: clone3(CLONE_NEWCGROUP) set_tid_size=0 : EPERM (1)
- clone304.c:61: TPASS: clone3(CLONE_NEWIPC) set_tid_size=0 : EPERM (1)
- clone304.c:61: TPASS: clone3(CLONE_NEWNET) set_tid_size=0 : EPERM (1)
- clone304.c:61: TPASS: clone3(CLONE_NEWNS) set_tid_size=0 : EPERM (1)
- clone304.c:61: TPASS: clone3(CLONE_NEWUTS) set_tid_size=0 : EPERM (1)
- clone304.c:61: TFAIL: clone3(CLONE_NEWPID) set_tid_size=1 expected EPERM:
E2BIG (7)
- clone304.c:61: TFAIL: clone3(CLONE_NEWCGROUP) set_tid_size=1 expected EPERM:
E2BIG (7)
- clone304.c:61: TFAIL: clone3(CLONE_NEWIPC) set_tid_size=1 expected EPERM:
E2BIG (7)
- clone304.c:61: TFAIL: clone3(CLONE_NEWNET) set_tid_size=1 expected EPERM:
E2BIG (7)
- clone304.c:61: TFAIL: clone3(CLONE_NEWNS) set_tid_size=1 expected EPERM:
E2BIG (7)
- clone304.c:61: TFAIL: clone3(CLONE_NEWUTS) set_tid_size=1 expected EPERM:
E2BIG (7)
- clone304.c:61: TFAIL: clone3(0) set_tid_size=1 expected EPERM: E2BIG (7)
+ INFO: Test start time: Mon Dec 29 08:55:07 UTC 2025
+ COMMAND: /opt/ltp/bin/ltp-pan -q -e -S -a 66262 -n 66262 -f
/tmp/ltp-lWwXCbNpQO/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_buffers.c:57: TINFO: Test is using guarded buffers
+ tst_test.c:2028: TINFO: LTP version: 20250930
+ tst_test.c:2031: TINFO: Tested kernel: 5.4.0-224-generic #244-Ubuntu SMP Fri
Nov 14 19:27:27 UTC 2025 ppc64le
+ tst_kconfig.c:88: TINFO: Parsing kernel config
'/lib/modules/5.4.0-224-generic/build/.config'
+ tst_test.c:1856: TINFO: Overall timeout per run is 0h 00m 30s
+ tst_capability.c:29: TINFO: Dropping CAP_SYS_ADMIN(21)
+ clone304.c:61: TPASS: clone3(CLONE_NEWPID) set_tid_size=0 : EPERM (1)
+ clone304.c:61: TPASS: clone3(CLONE_NEWCGROUP) set_tid_size=0 : EPERM (1)
+ clone304.c:61: TPASS: clone3(CLONE_NEWIPC) set_tid_size=0 : EPERM (1)
+ clone304.c:61: TPASS: clone3(CLONE_NEWNET) set_tid_size=0 : EPERM (1)
+ clone304.c:61: TPASS: clone3(CLONE_NEWNS) set_tid_size=0 : EPERM (1)
+ clone304.c:61: TPASS: clone3(CLONE_NEWUTS) set_tid_size=0 : EPERM (1)
+ clone304.c:61: TFAIL: clone3(CLONE_NEWPID) set_tid_size=1 expected EPERM:
E2BIG (7)
+ clone304.c:61: TFAIL: clone3(CLONE_NEWCGROUP) set_tid_size=1 expected EPERM:
E2BIG (7)
+ clone304.c:61: TFAIL: clone3(CLONE_NEWIPC) set_tid_size=1 expected EPERM:
E2BIG (7)
+ clone304.c:61: TFAIL: clone3(CLONE_NEWNET) set_tid_size=1 expected EPERM:
E2BIG (7)
+ clone304.c:61: TFAIL: clone3(CLONE_NEWNS) set_tid_size=1 expected EPERM:
E2BIG (7)
+ clone304.c:61: TFAIL: clone3(CLONE_NEWUTS) set_tid_size=1 expected EPERM:
E2BIG (7)
+ clone304.c:61: TFAIL: clone3(0) set_tid_size=1 expected EPERM: E2BIG (7)
- Summary:
- passed 6
- failed 7
- broken 0
- skipped 0
- warnings 0
- INFO: ltp-pan reported some tests FAIL
- LTP Version: 20250930
- INFO: Test end time: Mon Dec 29 08:55:07 UTC 2025
+ Summary:
+ passed 6
+ failed 7
+ broken 0
+ skipped 0
+ warnings 0
+ INFO: ltp-pan reported some tests FAIL
+ LTP Version: 20250930
+ INFO: Test end time: Mon Dec 29 08:55:07 UTC 2025
+
+ Test skipped on b/linux:
+ ../../../../include/lapi/sched.h:88: TCONF: syscall(435) __NR_clone3 not
supported on your arch
+
+ And passed on j/linux.
** Also affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Also affects: linux (Ubuntu Focal)
Importance: Undecided
Status: New
** Changed in: linux (Ubuntu)
Status: New => Fix Released
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https://bugs.launchpad.net/bugs/2137211
Title:
clone304 from ubuntu_ltp_syscalls failed - clone3(*) set_tid_size=1
expected EPERM: E2BIG
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