Public bug reported: Example failure:
http://10.246.72.9/5.4.0-1045.49-oracle/focal-linux-oracle-oracle- amd64-5.4.0-VM.Standard2.1-ubuntu_qrt_kernel_security/ubuntu_qrt_kernel_security/results/ubuntu_qrt_kernel_security .test-kernel-security.py/debug/ubuntu_qrt_kernel_security.test-kernel- security.py.DEBUG.html Failure output: 585. FAIL: test_060_nx (__main__.KernelSecurityTest) 586. NX bit is working 587. ---------------------------------------------------------------------- 588. Traceback (most recent call last): 589. File "./test-kernel-security.py", line 554, in test_060_nx 590. self.assertShellExitEquals(rie_expected, ["./nx-test-rie", "data"]) 591. File "/home/ubuntu/autotest/client/tmp/ubuntu_qrt_kernel_security/src/qa-regression-testing/scripts/testlib.py", line 1166, in assertShellExitEquals 592. self.assertEqual(expected, rc, msg + result + report) 593. AssertionError: Got exit code -11, expected 0 594. Command: './nx-test-rie', 'data' 595. Output: 596. rodata:0x559730ee5008 597. data: 0x559730ee7010 598. bss: 0x559730ef7040 599. brk: 0x5597313a62b0 600. rw: 0x7fa963894000 601. rwx: 0x7fa963867000 602. stack: 0x7ffe099e9eb0 603. Dump of /proc/self/maps: 604. 559730ee3000-559730ee4000 r--p 00000000 08:01 1562993 /home/ubuntu/autotest/client/tmp/ubuntu_qrt_kernel_security/src/qa-regression-testing/scripts/kernel-security/nx/nx-test-rie 605. 559730ee4000-559730ee5000 r-xp 00001000 08:01 1562993 /home/ubuntu/autotest/client/tmp/ubuntu_qrt_kernel_security/src/qa-regression-testing/scripts/kernel-security/nx/nx-test-rie 606. 559730ee5000-559730ee6000 r--p 00002000 08:01 1562993 /home/ubuntu/autotest/client/tmp/ubuntu_qrt_kernel_security/src/qa-regression-testing/scripts/kernel-security/nx/nx-test-rie 607. 559730ee6000-559730ee7000 r--p 00002000 08:01 1562993 /home/ubuntu/autotest/client/tmp/ubuntu_qrt_kernel_security/src/qa-regression-testing/scripts/kernel-security/nx/nx-test-rie 608. 559730ee7000-559730ee8000 rw-p 00003000 08:01 1562993 /home/ubuntu/autotest/client/tmp/ubuntu_qrt_kernel_security/src/qa-regression-testing/scripts/kernel-security/nx/nx-test-rie 609. 559730ee8000-559730ef8000 rw-p 00000000 00:00 0 610. 5597313a5000-5597313c6000 rw-p 00000000 00:00 0 [heap] 611. 7fa96366b000-7fa963690000 r--p 00000000 08:01 45790 /usr/lib/x86_64-linux-gnu/libc-2.31.so 612. 7fa963690000-7fa963808000 r-xp 00025000 08:01 45790 /usr/lib/x86_64-linux-gnu/libc-2.31.so 613. 7fa963808000-7fa963852000 r--p 0019d000 08:01 45790 /usr/lib/x86_64-linux-gnu/libc-2.31.so 614. 7fa963852000-7fa963853000 ---p 001e7000 08:01 45790 /usr/lib/x86_64-linux-gnu/libc-2.31.so 615. 7fa963853000-7fa963856000 r--p 001e7000 08:01 45790 /usr/lib/x86_64-linux-gnu/libc-2.31.so 616. 7fa963856000-7fa963859000 rw-p 001ea000 08:01 45790 /usr/lib/x86_64-linux-gnu/libc-2.31.so 617. 7fa963859000-7fa96385f000 rw-p 00000000 00:00 0 618. 7fa963867000-7fa963868000 rwxp 00000000 00:00 0 619. 7fa963868000-7fa963869000 r--p 00000000 08:01 45783 /usr/lib/x86_64-linux-gnu/ld-2.31.so 620. 7fa963869000-7fa96388c000 r-xp 00001000 08:01 45783 /usr/lib/x86_64-linux-gnu/ld-2.31.so 621. 7fa96388c000-7fa963894000 r--p 00024000 08:01 45783 /usr/lib/x86_64-linux-gnu/ld-2.31.so 622. 7fa963894000-7fa963895000 rw-p 00000000 00:00 0 623. 7fa963895000-7fa963896000 r--p 0002c000 08:01 45783 /usr/lib/x86_64-linux-gnu/ld-2.31.so 624. 7fa963896000-7fa963897000 rw-p 0002d000 08:01 45783 /usr/lib/x86_64-linux-gnu/ld-2.31.so 625. 7fa963897000-7fa963898000 rw-p 00000000 00:00 0 626. 7ffe099cb000-7ffe099ec000 rwxp 00000000 00:00 0 [stack] 627. 7ffe099ee000-7ffe099f1000 r--p 00000000 00:00 0 [vvar] 628. 7ffe099f1000-7ffe099f2000 r-xp 00000000 00:00 0 [vdso] 629. ffffffffff600000-ffffffffff601000 --xp 00000000 00:00 0 [vsyscall] 630. Attempting to execute function at 0x559730ee7010 631. If this program seg-faults, the region was enforced as non-executable... 632. 633. 634. ---------------------------------------------------------------------- 635. Ran 125 tests in 73.445s 636. 637. FAILED (failures=1) This failure is expected on the 5.4 oracle kernel, since it no longer assumes READ_IMPLIES_EXEC personality by default, as per this change: https://git.launchpad.net/~canonical-kernel/ubuntu/+source/linux- oracle/+git/focal/commit/?id=0e74912698dc008056759c501e7de3c551daedf1 So this test will fail from now on on f/oracle. The test should treat f/oracle as it treats the 5.8 kernels - it should expect a return output of -11 not 0. ** Affects: qa-regression-testing Importance: Undecided Status: New ** Also affects: qa-regression-testing Importance: Undecided Status: New ** No longer affects: linux-oracle (Ubuntu) -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-oracle in Ubuntu. https://bugs.launchpad.net/bugs/1928021 Title: ubuntu_sysdig_smoke_test: "test_060_nx" fails on focal/linux-oracle Status in QA Regression Testing: New Bug description: Example failure: http://10.246.72.9/5.4.0-1045.49-oracle/focal-linux-oracle-oracle- amd64-5.4.0-VM.Standard2.1-ubuntu_qrt_kernel_security/ubuntu_qrt_kernel_security/results/ubuntu_qrt_kernel_security .test-kernel-security.py/debug/ubuntu_qrt_kernel_security.test-kernel- security.py.DEBUG.html Failure output: 585. FAIL: test_060_nx (__main__.KernelSecurityTest) 586. NX bit is working 587. ---------------------------------------------------------------------- 588. Traceback (most recent call last): 589. File "./test-kernel-security.py", line 554, in test_060_nx 590. self.assertShellExitEquals(rie_expected, ["./nx-test-rie", "data"]) 591. File "/home/ubuntu/autotest/client/tmp/ubuntu_qrt_kernel_security/src/qa-regression-testing/scripts/testlib.py", line 1166, in assertShellExitEquals 592. self.assertEqual(expected, rc, msg + result + report) 593. AssertionError: Got exit code -11, expected 0 594. Command: './nx-test-rie', 'data' 595. Output: 596. rodata:0x559730ee5008 597. data: 0x559730ee7010 598. bss: 0x559730ef7040 599. brk: 0x5597313a62b0 600. rw: 0x7fa963894000 601. rwx: 0x7fa963867000 602. stack: 0x7ffe099e9eb0 603. Dump of /proc/self/maps: 604. 559730ee3000-559730ee4000 r--p 00000000 08:01 1562993 /home/ubuntu/autotest/client/tmp/ubuntu_qrt_kernel_security/src/qa-regression-testing/scripts/kernel-security/nx/nx-test-rie 605. 559730ee4000-559730ee5000 r-xp 00001000 08:01 1562993 /home/ubuntu/autotest/client/tmp/ubuntu_qrt_kernel_security/src/qa-regression-testing/scripts/kernel-security/nx/nx-test-rie 606. 559730ee5000-559730ee6000 r--p 00002000 08:01 1562993 /home/ubuntu/autotest/client/tmp/ubuntu_qrt_kernel_security/src/qa-regression-testing/scripts/kernel-security/nx/nx-test-rie 607. 559730ee6000-559730ee7000 r--p 00002000 08:01 1562993 /home/ubuntu/autotest/client/tmp/ubuntu_qrt_kernel_security/src/qa-regression-testing/scripts/kernel-security/nx/nx-test-rie 608. 559730ee7000-559730ee8000 rw-p 00003000 08:01 1562993 /home/ubuntu/autotest/client/tmp/ubuntu_qrt_kernel_security/src/qa-regression-testing/scripts/kernel-security/nx/nx-test-rie 609. 559730ee8000-559730ef8000 rw-p 00000000 00:00 0 610. 5597313a5000-5597313c6000 rw-p 00000000 00:00 0 [heap] 611. 7fa96366b000-7fa963690000 r--p 00000000 08:01 45790 /usr/lib/x86_64-linux-gnu/libc-2.31.so 612. 7fa963690000-7fa963808000 r-xp 00025000 08:01 45790 /usr/lib/x86_64-linux-gnu/libc-2.31.so 613. 7fa963808000-7fa963852000 r--p 0019d000 08:01 45790 /usr/lib/x86_64-linux-gnu/libc-2.31.so 614. 7fa963852000-7fa963853000 ---p 001e7000 08:01 45790 /usr/lib/x86_64-linux-gnu/libc-2.31.so 615. 7fa963853000-7fa963856000 r--p 001e7000 08:01 45790 /usr/lib/x86_64-linux-gnu/libc-2.31.so 616. 7fa963856000-7fa963859000 rw-p 001ea000 08:01 45790 /usr/lib/x86_64-linux-gnu/libc-2.31.so 617. 7fa963859000-7fa96385f000 rw-p 00000000 00:00 0 618. 7fa963867000-7fa963868000 rwxp 00000000 00:00 0 619. 7fa963868000-7fa963869000 r--p 00000000 08:01 45783 /usr/lib/x86_64-linux-gnu/ld-2.31.so 620. 7fa963869000-7fa96388c000 r-xp 00001000 08:01 45783 /usr/lib/x86_64-linux-gnu/ld-2.31.so 621. 7fa96388c000-7fa963894000 r--p 00024000 08:01 45783 /usr/lib/x86_64-linux-gnu/ld-2.31.so 622. 7fa963894000-7fa963895000 rw-p 00000000 00:00 0 623. 7fa963895000-7fa963896000 r--p 0002c000 08:01 45783 /usr/lib/x86_64-linux-gnu/ld-2.31.so 624. 7fa963896000-7fa963897000 rw-p 0002d000 08:01 45783 /usr/lib/x86_64-linux-gnu/ld-2.31.so 625. 7fa963897000-7fa963898000 rw-p 00000000 00:00 0 626. 7ffe099cb000-7ffe099ec000 rwxp 00000000 00:00 0 [stack] 627. 7ffe099ee000-7ffe099f1000 r--p 00000000 00:00 0 [vvar] 628. 7ffe099f1000-7ffe099f2000 r-xp 00000000 00:00 0 [vdso] 629. ffffffffff600000-ffffffffff601000 --xp 00000000 00:00 0 [vsyscall] 630. Attempting to execute function at 0x559730ee7010 631. If this program seg-faults, the region was enforced as non-executable... 632. 633. 634. ---------------------------------------------------------------------- 635. Ran 125 tests in 73.445s 636. 637. FAILED (failures=1) This failure is expected on the 5.4 oracle kernel, since it no longer assumes READ_IMPLIES_EXEC personality by default, as per this change: https://git.launchpad.net/~canonical-kernel/ubuntu/+source/linux- oracle/+git/focal/commit/?id=0e74912698dc008056759c501e7de3c551daedf1 So this test will fail from now on on f/oracle. The test should treat f/oracle as it treats the 5.8 kernels - it should expect a return output of -11 not 0. 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