LTP syscalls keyctl05 failure was detected on -next ( 4.19.0-rc6-next-20181005) and reported to LTP mailing list. Now we have seen this issues on -mainline kernel.
keyctl05 failure not a kernel bug instead test case "keyctl05" needs to be updated according to the latest upstream changes.
Please find below discussion for more details.
On Thu, 25 Oct 2018 at 05:40, Linaro QA qa-reports@linaro.org wrote:
Summary
kernel: 4.19.0 git repo: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git git branch: master git commit: a978a5b8d83f795e107a2ff759b28643739be70e git describe: v4.19-4243-ga978a5b8d83f Test details: https://qa-reports.linaro.org/lkft/linux-mainline-oe/build/v4.19-4243-ga978a...
Regressions (compared to build v4.19-1898-g44786880df19)
dragonboard-410c - arm64:
ltp-syscalls-tests: * keyctl05
"
Hi!
tst_test.c:1015: INFO: Timeout per run is 0h 15m 00s keyctl05.c:135: INFO: Try to update the 'asymmetric' key... keyctl05.c:148: PASS: updating 'asymmetric' key expectedly failed with EOPNOTSUPP keyctl05.c:119: BROK: unexpected error adding 'dns_resolver' key: EINVAL tst_test.c:884: BROK: Test 1 haven't reported results!
Looks like kernel does not know 'dns_resolver' key type and as this type is registered by the dns_resolver code I suppose that you are missing some CONFIG_DNS_RESOLVER, if that is the case the test should handle EINVAL and return with TCONF.
I'm guessing it's dns: Allow the dns resolver to retrieve a server set https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/n... which added some additional checks.
Test currently uses 2 zeroes:
+ const struct dns_payload_header *bin; ... + if (datalen <= sizeof(*bin)) + return -EINVAL;
+struct dns_payload_header { + __u8 zero; /* Zero byte: marks this as not being text */ + __u8 content; /* enum dns_payload_content_type */ + __u8 version; /* Encoding version */ +} __packed;
and commit above appears to need 0x00 0x00 0x01 or 0xFF 0x00 to not return EINVAL.
Regards, Jan "
* test src: git://github.com/linux-test-project/ltp.githi6220-hikey - arm64: ltp-syscalls-tests: * keyctl05
* test src: git://github.com/linux-test-project/ltp.giti386: ltp-syscalls-tests: * keyctl05
* test src: git://github.com/linux-test-project/ltp.gitjuno-r2 - arm64: ltp-syscalls-tests: * keyctl05
* test src: git://github.com/linux-test-project/ltp.gitqemu_arm: ltp-syscalls-tests: * keyctl05
* test src: git://github.com/linux-test-project/ltp.gitqemu_i386: ltp-syscalls-tests: * keyctl05
* test src: git://github.com/linux-test-project/ltp.gitqemu_x86_64: ltp-syscalls-tests: * keyctl05
* test src: git://github.com/linux-test-project/ltp.gitx15 - arm: ltp-syscalls-tests: * keyctl05
* test src: git://github.com/linux-test-project/ltp.gitx86_64: ltp-syscalls-tests: * keyctl05
* test src: git://github.com/linux-test-project/ltp.gitBoards, architectures and test suites:
dragonboard-410c - arm64
- boot - pass: 20,
- kselftest - pass: 76, xfail: 16, skip: 37, fail: 4
- libhugetlbfs - pass: 89, xfail: 1, skip: 1,
- ltp-containers-tests - pass: 80,
- ltp-cve-tests - pass: 25, skip: 9,
- ltp-fcntl-locktests-tests - pass: 1,
- ltp-filecaps-tests - pass: 1,
- ltp-fs-tests - pass: 59, skip: 6,
- ltp-fs_bind-tests - pass: 1,
- ltp-fs_perms_simple-tests - pass: 18,
- ltp-fsx-tests - pass: 1,
- ltp-hugetlb-tests - pass: 19, skip: 2,
- ltp-io-tests - pass: 2,
- ltp-ipc-tests - pass: 8,
- ltp-math-tests - pass: 10,
- ltp-nptl-tests - pass: 1,
- ltp-pty-tests - pass: 3,
- ltp-sched-tests - pass: 13,
- ltp-securebits-tests - pass: 3,
- ltp-syscalls-tests - pass: 1014, skip: 133, fail: 1
- ltp-timers-tests - pass: 12,
hi6220-hikey - arm64
- boot - pass: 21,
- kselftest - pass: 16, xfail: 6, skip: 11, fail: 4
- libhugetlbfs - pass: 90, skip: 1,
- ltp-cap_bounds-tests - pass: 1,
- ltp-containers-tests - pass: 80,
- ltp-cve-tests - pass: 26, skip: 8,
- ltp-fcntl-locktests-tests - pass: 1,
- ltp-filecaps-tests - pass: 1,
- ltp-fs-tests - pass: 59, skip: 6,
- ltp-fs_bind-tests - pass: 1,
- ltp-fs_perms_simple-tests - pass: 18,
- ltp-fsx-tests - pass: 1,
- ltp-hugetlb-tests - pass: 20, skip: 1,
- ltp-io-tests - pass: 2,
- ltp-ipc-tests - pass: 8,
- ltp-math-tests - pass: 10,
- ltp-nptl-tests - pass: 1,
- ltp-pty-tests - pass: 3,
- ltp-sched-tests - pass: 9, skip: 4,
- ltp-securebits-tests - pass: 3,
- ltp-syscalls-tests - pass: 1013, skip: 134, fail: 1
- ltp-timers-tests - pass: 12,
i386
- boot - pass: 22,
- kselftest - pass: 104, xfail: 18, skip: 31, fail: 4
- libhugetlbfs - pass: 1,
- ltp-cap_bounds-tests - pass: 1,
- ltp-containers-tests - pass: 80,
- ltp-cve-tests - pass: 28, xfail: 1, skip: 4, fail: 1
- ltp-filecaps-tests - pass: 1,
- ltp-fs-tests - pass: 59, skip: 6,
- ltp-fs_bind-tests - pass: 1,
- ltp-fs_perms_simple-tests - pass: 18,
- ltp-hugetlb-tests - pass: 19, skip: 1,
- ltp-io-tests - pass: 2,
- ltp-ipc-tests - pass: 8,
- ltp-math-tests - pass: 10,
- ltp-nptl-tests - pass: 1,
- ltp-open-posix-tests - pass: 1689, xfail: 5, skip: 40,
- ltp-pty-tests - pass: 2,
- ltp-sched-tests - pass: 9, skip: 4,
- ltp-securebits-tests - pass: 3,
- ltp-syscalls-tests - pass: 1087, skip: 59, fail: 1
- ltp-timers-tests - pass: 12,
juno-r2 - arm64
- boot - pass: 22,
- kselftest - pass: 78, xfail: 15, skip: 34, fail: 4
- libhugetlbfs - pass: 90, skip: 1,
- ltp-cap_bounds-tests - pass: 1,
- ltp-containers-tests - pass: 80,
- ltp-cve-tests - pass: 25, skip: 9,
- ltp-fcntl-locktests-tests - pass: 1,
- ltp-filecaps-tests - pass: 1,
- ltp-fs-tests - pass: 59, skip: 6,
- ltp-fs_bind-tests - pass: 1,
- ltp-fs_perms_simple-tests - pass: 18,
- ltp-fsx-tests - pass: 1,
- ltp-hugetlb-tests - pass: 21,
- ltp-io-tests - pass: 2,
- ltp-ipc-tests - pass: 8,
- ltp-math-tests - pass: 10,
- ltp-nptl-tests - pass: 1,
- ltp-open-posix-tests - pass: 1689, xfail: 5, skip: 41,
- ltp-pty-tests - pass: 3,
- ltp-sched-tests - pass: 9, skip: 4,
- ltp-securebits-tests - pass: 3,
- ltp-syscalls-tests - pass: 1014, skip: 133, fail: 1
- ltp-timers-tests - pass: 12,
qemu_arm
- boot - pass: 21,
- kselftest - pass: 68, xfail: 18, skip: 42, fail: 3
- libhugetlbfs - pass: 87, skip: 1,
- ltp-cap_bounds-tests - pass: 1,
- ltp-containers-tests - pass: 79, skip: 1,
- ltp-cve-tests - pass: 22, skip: 12,
- ltp-fcntl-locktests-tests - pass: 1,
- ltp-filecaps-tests - pass: 1,
- ltp-fs-tests - pass: 60, skip: 5,
- ltp-fs_bind-tests - pass: 1,
- ltp-fs_perms_simple-tests - pass: 18,
- ltp-fsx-tests - pass: 1,
- ltp-hugetlb-tests - pass: 20, skip: 1,
- ltp-io-tests - pass: 2,
- ltp-ipc-tests - pass: 8,
- ltp-math-tests - pass: 10,
- ltp-nptl-tests - pass: 1,
- ltp-pty-tests - pass: 3,
- ltp-sched-tests - pass: 7, skip: 6,
- ltp-securebits-tests - pass: 3,
- ltp-syscalls-tests - pass: 1048, skip: 99, fail: 1
- ltp-timers-tests - pass: 12,
qemu_arm64
- boot - pass: 21,
- kselftest - pass: 54, xfail: 16, skip: 28, fail: 4
- libhugetlbfs - pass: 68,
- ltp-cap_bounds-tests - pass: 1,
- ltp-containers-tests - pass: 80,
- ltp-cve-tests - pass: 24, skip: 10,
- ltp-fcntl-locktests-tests - pass: 1,
- ltp-filecaps-tests - pass: 1,
- ltp-fs-tests - pass: 59, skip: 6,
- ltp-fs_bind-tests - pass: 1,
- ltp-fs_perms_simple-tests - pass: 18,
- ltp-fsx-tests - pass: 1,
- ltp-hugetlb-tests - pass: 21,
- ltp-io-tests - pass: 2,
- ltp-ipc-tests - pass: 8,
- ltp-math-tests - pass: 10,
- ltp-nptl-tests - pass: 1,
- ltp-pty-tests - pass: 3,
- ltp-sched-tests - pass: 7, skip: 6,
- ltp-securebits-tests - pass: 3,
- ltp-syscalls-tests - pass: 990, skip: 157, fail: 1
- ltp-timers-tests - pass: 12,
qemu_i386
- boot - pass: 21,
- kselftest - pass: 93, xfail: 16, skip: 36, fail: 4
- libhugetlbfs - pass: 87, skip: 1,
- ltp-cap_bounds-tests - pass: 1,
- ltp-containers-tests - pass: 80,
- ltp-cve-tests - pass: 29, xfail: 1, skip: 4,
- ltp-fcntl-locktests-tests - pass: 1,
- ltp-filecaps-tests - pass: 1,
- ltp-fs-tests - pass: 59, skip: 6,
- ltp-fs_bind-tests - pass: 1,
- ltp-fs_perms_simple-tests - pass: 18,
- ltp-fsx-tests - pass: 1,
- ltp-hugetlb-tests - pass: 20, skip: 1,
- ltp-io-tests - pass: 2,
- ltp-ipc-tests - pass: 8,
- ltp-math-tests - pass: 10,
- ltp-nptl-tests - pass: 1,
- ltp-pty-tests - pass: 3,
- ltp-sched-tests - pass: 13,
- ltp-securebits-tests - pass: 3,
- ltp-syscalls-tests - pass: 1056, skip: 91, fail: 1
- ltp-timers-tests - pass: 12,
qemu_x86_64
- boot - pass: 21,
- kselftest - pass: 73, xfail: 10, skip: 39, fail: 5
- libhugetlbfs - pass: 90, skip: 1,
- ltp-cap_bounds-tests - pass: 1,
- ltp-containers-tests - pass: 80,
- ltp-cve-tests - pass: 29, skip: 5,
- ltp-fcntl-locktests-tests - pass: 1,
- ltp-filecaps-tests - pass: 1,
- ltp-fs-tests - pass: 59, skip: 6,
- ltp-fs_bind-tests - pass: 1,
- ltp-fs_perms_simple-tests - pass: 18,
- ltp-fsx-tests - pass: 1,
- ltp-hugetlb-tests - pass: 21,
- ltp-io-tests - pass: 2,
- ltp-ipc-tests - pass: 8,
- ltp-math-tests - pass: 10,
- ltp-nptl-tests - pass: 1,
- ltp-pty-tests - pass: 3,
- ltp-sched-tests - pass: 13,
- ltp-securebits-tests - pass: 3,
- ltp-syscalls-tests - pass: 992, skip: 155, fail: 1
- ltp-timers-tests - pass: 12,
x15 - arm
- boot - pass: 21,
- kselftest - pass: 71, xfail: 18, skip: 37, fail: 3
- libhugetlbfs - pass: 87, skip: 1,
- ltp-cap_bounds-tests - pass: 1,
- ltp-containers-tests - pass: 79, skip: 1,
- ltp-cve-tests - pass: 24, skip: 10,
- ltp-fcntl-locktests-tests - pass: 1,
- ltp-filecaps-tests - pass: 1,
- ltp-fs-tests - pass: 60, skip: 5,
- ltp-fs_bind-tests - pass: 1,
- ltp-fs_perms_simple-tests - pass: 18,
- ltp-hugetlb-tests - pass: 19, skip: 2,
- ltp-io-tests - pass: 2,
- ltp-ipc-tests - pass: 8,
- ltp-math-tests - pass: 10,
- ltp-nptl-tests - pass: 1,
- ltp-open-posix-tests - pass: 1690, xfail: 5, skip: 40,
- ltp-pty-tests - pass: 3,
- ltp-sched-tests - pass: 13,
- ltp-securebits-tests - pass: 3,
- ltp-syscalls-tests - pass: 1069, skip: 78, fail: 1
- ltp-timers-tests - pass: 12,
x86_64
- boot - pass: 24,
- kselftest - pass: 95, xfail: 10, skip: 36, fail: 5
- kselftest-vsyscall-mode-native - pass: 97, skip: 36, fail: 15
- kselftest-vsyscall-mode-none - pass: 97, skip: 36, fail: 14
- libhugetlbfs - pass: 90, skip: 1,
- ltp-cap_bounds-tests - pass: 1,
- ltp-containers-tests - pass: 80,
- ltp-cve-tests - pass: 29, skip: 5,
- ltp-fcntl-locktests-tests - pass: 1,
- ltp-filecaps-tests - pass: 1,
- ltp-fs-tests - pass: 60, skip: 5,
- ltp-fs_bind-tests - pass: 1,
- ltp-fs_perms_simple-tests - pass: 18,
- ltp-fsx-tests - pass: 1,
- ltp-hugetlb-tests - pass: 20,
- ltp-io-tests - pass: 2,
- ltp-ipc-tests - pass: 8,
- ltp-math-tests - pass: 10,
- ltp-nptl-tests - pass: 1,
- ltp-open-posix-tests - pass: 1689, xfail: 5, skip: 41,
- ltp-pty-tests - pass: 3,
- ltp-sched-tests - pass: 9, skip: 4,
- ltp-securebits-tests - pass: 3,
- ltp-syscalls-tests - pass: 1029, skip: 118, fail: 1
- ltp-timers-tests - pass: 12,
-- Linaro QA (BETA) https://qa-reports.linaro.org