Activity log for bug #1812824

Date Who What changed Old value New value Message
2019-01-22 09:22:38 Po-Hsu Lin bug added bug
2019-01-22 09:22:50 Po-Hsu Lin nominated for series Ubuntu Bionic
2019-01-22 09:23:13 Po-Hsu Lin summary Multiple TRACE_syscall related failures in ftraces test from ubuntu_kernel_selftests Multiple TRACE_syscall related failures in ftraces test from ubuntu_kernel_selftests found on B s390x
2019-01-22 09:24:47 Po-Hsu Lin bug task added ubuntu-kernel-tests
2019-01-22 09:30:08 Ubuntu Kernel Bot linux (Ubuntu): status New Incomplete
2019-01-22 09:32:04 Po-Hsu Lin summary Multiple TRACE_syscall related failures in ftraces test from ubuntu_kernel_selftests found on B s390x Multiple TRACE_syscall related failures in seccomp test from ubuntu_kernel_selftests found on B s390x
2019-04-18 08:04:51 Kleber Sacilotto de Souza bug task added linux (Ubuntu Bionic)
2019-09-16 13:06:17 Po-Hsu Lin tags apport-bug bionic package-from-proposed s390x apport-bug bionic package-from-proposed s390x ubuntu-kernel-selftests
2020-03-05 16:16:55 Po-Hsu Lin tags apport-bug bionic package-from-proposed s390x ubuntu-kernel-selftests apport-bug bionic package-from-proposed s390x sru-20200217 ubuntu-kernel-selftests
2020-03-05 16:36:46 Po-Hsu Lin description There are multiple failures related to the TRACE_SYSCALL: [ FAIL ] TRACE_syscall.ptrace_syscall_dropped [ FAIL ] TRACE_syscall.syscall_dropped [ FAIL ] TRACE_syscall.skip_after_RET_TRACE [ FAIL ] TRACE_syscall.kill_after_RET_TRACE [ FAIL ] TRACE_syscall.skip_after_ptrace [ FAIL ] TRACE_syscall.kill_after_ptrace TRACE_syscall.ptrace_syscall_dropped: Test failed at step #223 TRACE_syscall.syscall_dropped: Test failed at step #2 seccomp_bpf.c:1884:TRACE_syscall.skip_after_RET_TRACE:Expected -1 (18446744073709551615) == syscall(20) (9627) seccomp_bpf.c:1885:TRACE_syscall.skip_after_RET_TRACE:Expected 1 (1) == (*__errno_location ()) (0) TRACE_syscall.skip_after_RET_TRACE: Test failed at step #12 TRACE_syscall.kill_after_RET_TRACE: Test exited normally instead of by signal (code: 0) seccomp_bpf.c:1946:TRACE_syscall.skip_after_ptrace:Expected -1 (18446744073709551615) == syscall(20) (9627) seccomp_bpf.c:1947:TRACE_syscall.skip_after_ptrace:Expected 1 (1) == (*__errno_location ()) (0) TRACE_syscall.skip_after_ptrace: Test failed at step #15 TAP version 13 selftests: seccomp_bpf ======================================== seccomp_bpf.c:608:global.KILL_one_arg_six:Expected ((void *) -1) (18446744073709551615) != map1 (18446744073709551615) [==========] Running 64 tests from 1 test cases. [ RUN ] global.mode_strict_support [ OK ] global.mode_strict_support [ RUN ] global.mode_strict_cannot_call_prctl [ OK ] global.mode_strict_cannot_call_prctl [ RUN ] global.no_new_privs_support [ OK ] global.no_new_privs_support [ RUN ] global.mode_filter_support [ OK ] global.mode_filter_support [ RUN ] global.mode_filter_without_nnp [ OK ] global.mode_filter_without_nnp [ RUN ] global.filter_size_limits [ OK ] global.filter_size_limits [ RUN ] global.filter_chain_limits [ OK ] global.filter_chain_limits [ RUN ] global.mode_filter_cannot_move_to_strict [ OK ] global.mode_filter_cannot_move_to_strict [ RUN ] global.mode_filter_get_seccomp [ OK ] global.mode_filter_get_seccomp [ RUN ] global.ALLOW_all [ OK ] global.ALLOW_all [ RUN ] global.empty_prog [ OK ] global.empty_prog [ RUN ] global.log_all [ OK ] global.log_all [ RUN ] global.unknown_ret_is_kill_inside [ OK ] global.unknown_ret_is_kill_inside [ RUN ] global.unknown_ret_is_kill_above_allow [ OK ] global.unknown_ret_is_kill_above_allow [ RUN ] global.KILL_all [ OK ] global.KILL_all [ RUN ] global.KILL_one [ OK ] global.KILL_one [ RUN ] global.KILL_one_arg_one [ OK ] global.KILL_one_arg_one [ RUN ] global.KILL_one_arg_six [ OK ] global.KILL_one_arg_six [ RUN ] global.KILL_thread TRACE_syscall.ptrace_syscall_dropped: Test failed at step #223 TRACE_syscall.syscall_dropped: Test failed at step #2 seccomp_bpf.c:1884:TRACE_syscall.skip_after_RET_TRACE:Expected -1 (18446744073709551615) == syscall(20) (9627) seccomp_bpf.c:1885:TRACE_syscall.skip_after_RET_TRACE:Expected 1 (1) == (*__errno_location ()) (0) TRACE_syscall.skip_after_RET_TRACE: Test failed at step #12 TRACE_syscall.kill_after_RET_TRACE: Test exited normally instead of by signal (code: 0) seccomp_bpf.c:1946:TRACE_syscall.skip_after_ptrace:Expected -1 (18446744073709551615) == syscall(20) (9627) seccomp_bpf.c:1947:TRACE_syscall.skip_after_ptrace:Expected 1 (1) == (*__errno_location ()) (0) TRACE_syscall.skip_after_ptrace: Test failed at step #15 [==========] Running 64 tests from 1 test cases. [ RUN ] global.mode_strict_support [ OK ] global.mode_strict_support [ RUN ] global.mode_strict_cannot_call_prctl [ OK ] global.mode_strict_cannot_call_prctl [ RUN ] global.no_new_privs_support [ OK ] global.no_new_privs_support [ RUN ] global.mode_filter_support [ OK ] global.mode_filter_support [ RUN ] global.mode_filter_without_nnp [ OK ] global.mode_filter_without_nnp [ RUN ] global.filter_size_limits [ OK ] global.filter_size_limits [ RUN ] global.filter_chain_limits [ OK ] global.filter_chain_limits [ RUN ] global.mode_filter_cannot_move_to_strict [ OK ] global.mode_filter_cannot_move_to_strict [ RUN ] global.mode_filter_get_seccomp [ OK ] global.mode_filter_get_seccomp [ RUN ] global.ALLOW_all [ OK ] global.ALLOW_all [ RUN ] global.empty_prog [ OK ] global.empty_prog [ RUN ] global.log_all [ OK ] global.log_all TRACE_syscall.kill_after_ptrace: Test exited normally instead of by signal (code: 0) [ RUN ] global.unknown_ret_is_kill_inside [ OK ] global.unknown_ret_is_kill_inside [ RUN ] global.unknown_ret_is_kill_above_allow [ OK ] global.unknown_ret_is_kill_above_allow [ RUN ] global.KILL_all [ OK ] global.KILL_all [ RUN ] global.KILL_one [ OK ] global.KILL_one [ RUN ] global.KILL_one_arg_one [ OK ] global.KILL_one_arg_one [ RUN ] global.KILL_one_arg_six [ OK ] global.KILL_one_arg_six [ RUN ] global.KILL_thread [ OK ] global.KILL_thread [ RUN ] global.KILL_process [ OK ] global.KILL_process [ RUN ] global.arg_out_of_range [ OK ] global.arg_out_of_range [ RUN ] global.ERRNO_valid [ OK ] global.ERRNO_valid [ RUN ] global.ERRNO_zero [ OK ] global.ERRNO_zero [ RUN ] global.ERRNO_capped [ OK ] global.ERRNO_capped [ RUN ] global.ERRNO_order [ OK ] global.ERRNO_order [ RUN ] TRAP.dfl [ OK ] TRAP.dfl [ RUN ] TRAP.ign [ OK ] TRAP.ign [ RUN ] TRAP.handler [ OK ] TRAP.handler [ RUN ] precedence.allow_ok [ OK ] precedence.allow_ok [ RUN ] precedence.kill_is_highest [ OK ] precedence.kill_is_highest [ RUN ] precedence.kill_is_highest_in_any_order [ OK ] precedence.kill_is_highest_in_any_order [ RUN ] precedence.trap_is_second [ OK ] precedence.trap_is_second [ RUN ] precedence.trap_is_second_in_any_order [ OK ] precedence.trap_is_second_in_any_order [ RUN ] precedence.errno_is_third [ OK ] precedence.errno_is_third [ RUN ] precedence.errno_is_third_in_any_order [ OK ] precedence.errno_is_third_in_any_order [ RUN ] precedence.trace_is_fourth [ OK ] precedence.trace_is_fourth [ RUN ] precedence.trace_is_fourth_in_any_order [ OK ] precedence.trace_is_fourth_in_any_order [ RUN ] precedence.log_is_fifth [ OK ] precedence.log_is_fifth [ RUN ] precedence.log_is_fifth_in_any_order [ OK ] precedence.log_is_fifth_in_any_order [ RUN ] TRACE_poke.read_has_side_effects [ OK ] TRACE_poke.read_has_side_effects [ RUN ] TRACE_poke.getpid_runs_normally [ OK ] TRACE_poke.getpid_runs_normally [ RUN ] TRACE_syscall.ptrace_syscall_redirected [ OK ] TRACE_syscall.ptrace_syscall_redirected [ RUN ] TRACE_syscall.ptrace_syscall_dropped [ FAIL ] TRACE_syscall.ptrace_syscall_dropped [ RUN ] TRACE_syscall.syscall_allowed [ OK ] TRACE_syscall.syscall_allowed [ RUN ] TRACE_syscall.syscall_redirected [ OK ] TRACE_syscall.syscall_redirected [ RUN ] TRACE_syscall.syscall_dropped [ FAIL ] TRACE_syscall.syscall_dropped [ RUN ] TRACE_syscall.skip_after_RET_TRACE [ FAIL ] TRACE_syscall.skip_after_RET_TRACE [ RUN ] TRACE_syscall.kill_after_RET_TRACE [ FAIL ] TRACE_syscall.kill_after_RET_TRACE [ RUN ] TRACE_syscall.skip_after_ptrace [ FAIL ] TRACE_syscall.skip_after_ptrace [ RUN ] TRACE_syscall.kill_after_ptrace [ FAIL ] TRACE_syscall.kill_after_ptrace [ RUN ] global.seccomp_syscall [ OK ] global.seccomp_syscall [ RUN ] global.seccomp_syscall_mode_lock [ OK ] global.seccomp_syscall_mode_lock [ RUN ] global.detect_seccomp_filter_flags [ OK ] global.detect_seccomp_filter_flags [ RUN ] global.TSYNC_first [ OK ] global.TSYNC_first [ RUN ] TSYNC.siblings_fail_prctl [ OK ] TSYNC.siblings_fail_prctl [ RUN ] TSYNC.two_siblings_with_ancestor [ OK ] TSYNC.two_siblings_with_ancestor [ RUN ] TSYNC.two_sibling_want_nnp [ OK ] TSYNC.two_sibling_want_nnp [ RUN ] TSYNC.two_siblings_with_no_filter [ OK ] TSYNC.two_siblings_with_no_filter [ RUN ] TSYNC.two_siblings_with_one_divergence [ OK ] TSYNC.two_siblings_with_one_divergence [ RUN ] TSYNC.two_siblings_not_under_filter [ OK ] TSYNC.two_siblings_not_under_filter [ RUN ] global.syscall_restart [ OK ] global.syscall_restart [ RUN ] global.filter_flag_log [ OK ] global.filter_flag_log [ RUN ] global.get_action_avail [ OK ] global.get_action_avail [ RUN ] global.get_metadata [ FAIL ] global.get_metadata seccomp_bpf.c:2913:global.get_metadata:Expected sizeof(md) (16) == ptrace(0x420d, pid, sizeof(md), &md) (18446744073709551615) global.get_metadata: Test terminated by assertion [==========] 57 / 64 tests passed. [ FAILED ] not ok 1..1 selftests: seccomp_bpf [FAIL] selftests: seccomp_benchmark ======================================== Calibrating reasonable sample size... 1547556662.685514984 - 1547556662.685511561 = 3423 1547556662.685524074 - 1547556662.685517590 = 6484 1547556662.685537650 - 1547556662.685524710 = 12940 1547556662.685564041 - 1547556662.685538197 = 25844 1547556662.685616238 - 1547556662.685564592 = 51646 1547556662.685720070 - 1547556662.685616780 = 103290 1547556662.685926714 - 1547556662.685720611 = 206103 1547556662.686340213 - 1547556662.685927269 = 412944 1547556662.687182426 - 1547556662.686340767 = 841659 1547556662.688827737 - 1547556662.687183019 = 1644718 1547556662.692103625 - 1547556662.688828328 = 3275297 1547556662.708406373 - 1547556662.692104316 = 16302057 1547556662.736775160 - 1547556662.708410125 = 28365035 1547556662.763684125 - 1547556662.736777792 = 26906333 1547556662.817027186 - 1547556662.763688482 = 53338704 1547556662.924480311 - 1547556662.817032207 = 107448104 1547556663.139037436 - 1547556662.924484395 = 214553041 1547556663.575995823 - 1547556663.139041355 = 436954468 1547556664.435247875 - 1547556663.576001710 = 859246165 1547556666.165215500 - 1547556664.435254267 = 1729961233 1547556669.604404063 - 1547556666.165222299 = 3439181764 1547556676.445414498 - 1547556669.604413590 = 6841000908 Benchmarking 67108864 samples... 20.529020669 - 13.730311033 = 6798709636 getpid native: 101 ns 32.996770569 - 20.529222674 = 12467547895 getpid RET_ALLOW: 185 ns Estimated seccomp overhead per syscall: 84 ns ok 1..2 selftests: seccomp_benchmark [PASS] ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: linux-image-4.15.0-44-generic 4.15.0-44.47 ProcVersionSignature: Ubuntu 4.15.0-44.47-generic 4.15.18 Uname: Linux 4.15.0-44-generic s390x NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair AlsaDevices: Error: command ['ls', '-l', '/dev/snd/'] failed with exit code 2: ls: cannot access '/dev/snd/': No such file or directory AplayDevices: Error: [Errno 2] No such file or directory: 'aplay': 'aplay' ApportVersion: 2.20.9-0ubuntu7.5 Architecture: s390x ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord': 'arecord' CRDA: Error: command ['iw', 'reg', 'get'] failed with exit code 1: nl80211 not found. CurrentDmesg: Date: Tue Jan 22 09:08:26 2019 HibernationDevice: RESUME=UUID=caaee9b2-6bc1-4c8e-b26c-69038c092091 IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig': 'iwconfig' Lspci: Lsusb: Error: command ['lsusb'] failed with exit code 1: PciMultimedia: ProcFB: Error: [Errno 2] No such file or directory: '/proc/fb' ProcKernelCmdLine: root=UUID=c7d7bbcb-a039-4ead-abfe-7672dea0add4 crashkernel=196M RelatedPackageVersions: linux-restricted-modules-4.15.0-44-generic N/A linux-backports-modules-4.15.0-44-generic N/A linux-firmware 1.173.3 RfKill: Error: [Errno 2] No such file or directory: 'rfkill': 'rfkill' SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) There are multiple failures related to the TRACE_SYSCALL:  [ FAIL ] TRACE_syscall.skip_after_RET_TRACE  [ FAIL ] TRACE_syscall.kill_after_RET_TRACE  [ FAIL ] TRACE_syscall.skip_after_ptrace  [ FAIL ] TRACE_syscall.kill_after_ptrace  TRACE_syscall.ptrace_syscall_dropped: Test failed at step #223  TRACE_syscall.syscall_dropped: Test failed at step #2  seccomp_bpf.c:1884:TRACE_syscall.skip_after_RET_TRACE:Expected -1 (18446744073709551615) == syscall(20) (9627)  seccomp_bpf.c:1885:TRACE_syscall.skip_after_RET_TRACE:Expected 1 (1) == (*__errno_location ()) (0)  TRACE_syscall.skip_after_RET_TRACE: Test failed at step #12  TRACE_syscall.kill_after_RET_TRACE: Test exited normally instead of by signal (code: 0)  seccomp_bpf.c:1946:TRACE_syscall.skip_after_ptrace:Expected -1 (18446744073709551615) == syscall(20) (9627)  seccomp_bpf.c:1947:TRACE_syscall.skip_after_ptrace:Expected 1 (1) == (*__errno_location ()) (0)  TRACE_syscall.skip_after_ptrace: Test failed at step #15  TAP version 13  selftests: seccomp_bpf  ========================================  seccomp_bpf.c:608:global.KILL_one_arg_six:Expected ((void *) -1) (18446744073709551615) != map1 (18446744073709551615)  [==========] Running 64 tests from 1 test cases.  [ RUN ] global.mode_strict_support  [ OK ] global.mode_strict_support  [ RUN ] global.mode_strict_cannot_call_prctl  [ OK ] global.mode_strict_cannot_call_prctl  [ RUN ] global.no_new_privs_support  [ OK ] global.no_new_privs_support  [ RUN ] global.mode_filter_support  [ OK ] global.mode_filter_support  [ RUN ] global.mode_filter_without_nnp  [ OK ] global.mode_filter_without_nnp  [ RUN ] global.filter_size_limits  [ OK ] global.filter_size_limits  [ RUN ] global.filter_chain_limits  [ OK ] global.filter_chain_limits  [ RUN ] global.mode_filter_cannot_move_to_strict  [ OK ] global.mode_filter_cannot_move_to_strict  [ RUN ] global.mode_filter_get_seccomp  [ OK ] global.mode_filter_get_seccomp  [ RUN ] global.ALLOW_all  [ OK ] global.ALLOW_all  [ RUN ] global.empty_prog  [ OK ] global.empty_prog  [ RUN ] global.log_all  [ OK ] global.log_all  [ RUN ] global.unknown_ret_is_kill_inside  [ OK ] global.unknown_ret_is_kill_inside  [ RUN ] global.unknown_ret_is_kill_above_allow  [ OK ] global.unknown_ret_is_kill_above_allow  [ RUN ] global.KILL_all  [ OK ] global.KILL_all  [ RUN ] global.KILL_one  [ OK ] global.KILL_one  [ RUN ] global.KILL_one_arg_one  [ OK ] global.KILL_one_arg_one  [ RUN ] global.KILL_one_arg_six  [ OK ] global.KILL_one_arg_six  [ RUN ] global.KILL_thread  TRACE_syscall.ptrace_syscall_dropped: Test failed at step #223  TRACE_syscall.syscall_dropped: Test failed at step #2  seccomp_bpf.c:1884:TRACE_syscall.skip_after_RET_TRACE:Expected -1 (18446744073709551615) == syscall(20) (9627)  seccomp_bpf.c:1885:TRACE_syscall.skip_after_RET_TRACE:Expected 1 (1) == (*__errno_location ()) (0)  TRACE_syscall.skip_after_RET_TRACE: Test failed at step #12  TRACE_syscall.kill_after_RET_TRACE: Test exited normally instead of by signal (code: 0)  seccomp_bpf.c:1946:TRACE_syscall.skip_after_ptrace:Expected -1 (18446744073709551615) == syscall(20) (9627)  seccomp_bpf.c:1947:TRACE_syscall.skip_after_ptrace:Expected 1 (1) == (*__errno_location ()) (0)  TRACE_syscall.skip_after_ptrace: Test failed at step #15  [==========] Running 64 tests from 1 test cases.  [ RUN ] global.mode_strict_support  [ OK ] global.mode_strict_support  [ RUN ] global.mode_strict_cannot_call_prctl  [ OK ] global.mode_strict_cannot_call_prctl  [ RUN ] global.no_new_privs_support  [ OK ] global.no_new_privs_support  [ RUN ] global.mode_filter_support  [ OK ] global.mode_filter_support  [ RUN ] global.mode_filter_without_nnp  [ OK ] global.mode_filter_without_nnp  [ RUN ] global.filter_size_limits  [ OK ] global.filter_size_limits  [ RUN ] global.filter_chain_limits  [ OK ] global.filter_chain_limits  [ RUN ] global.mode_filter_cannot_move_to_strict  [ OK ] global.mode_filter_cannot_move_to_strict  [ RUN ] global.mode_filter_get_seccomp  [ OK ] global.mode_filter_get_seccomp  [ RUN ] global.ALLOW_all  [ OK ] global.ALLOW_all  [ RUN ] global.empty_prog  [ OK ] global.empty_prog  [ RUN ] global.log_all  [ OK ] global.log_all  TRACE_syscall.kill_after_ptrace: Test exited normally instead of by signal (code: 0)  [ RUN ] global.unknown_ret_is_kill_inside  [ OK ] global.unknown_ret_is_kill_inside  [ RUN ] global.unknown_ret_is_kill_above_allow  [ OK ] global.unknown_ret_is_kill_above_allow  [ RUN ] global.KILL_all  [ OK ] global.KILL_all  [ RUN ] global.KILL_one  [ OK ] global.KILL_one  [ RUN ] global.KILL_one_arg_one  [ OK ] global.KILL_one_arg_one  [ RUN ] global.KILL_one_arg_six  [ OK ] global.KILL_one_arg_six  [ RUN ] global.KILL_thread  [ OK ] global.KILL_thread  [ RUN ] global.KILL_process  [ OK ] global.KILL_process  [ RUN ] global.arg_out_of_range  [ OK ] global.arg_out_of_range  [ RUN ] global.ERRNO_valid  [ OK ] global.ERRNO_valid  [ RUN ] global.ERRNO_zero  [ OK ] global.ERRNO_zero  [ RUN ] global.ERRNO_capped  [ OK ] global.ERRNO_capped  [ RUN ] global.ERRNO_order  [ OK ] global.ERRNO_order  [ RUN ] TRAP.dfl  [ OK ] TRAP.dfl  [ RUN ] TRAP.ign  [ OK ] TRAP.ign  [ RUN ] TRAP.handler  [ OK ] TRAP.handler  [ RUN ] precedence.allow_ok  [ OK ] precedence.allow_ok  [ RUN ] precedence.kill_is_highest  [ OK ] precedence.kill_is_highest  [ RUN ] precedence.kill_is_highest_in_any_order  [ OK ] precedence.kill_is_highest_in_any_order  [ RUN ] precedence.trap_is_second  [ OK ] precedence.trap_is_second  [ RUN ] precedence.trap_is_second_in_any_order  [ OK ] precedence.trap_is_second_in_any_order  [ RUN ] precedence.errno_is_third  [ OK ] precedence.errno_is_third  [ RUN ] precedence.errno_is_third_in_any_order  [ OK ] precedence.errno_is_third_in_any_order  [ RUN ] precedence.trace_is_fourth  [ OK ] precedence.trace_is_fourth  [ RUN ] precedence.trace_is_fourth_in_any_order  [ OK ] precedence.trace_is_fourth_in_any_order  [ RUN ] precedence.log_is_fifth  [ OK ] precedence.log_is_fifth  [ RUN ] precedence.log_is_fifth_in_any_order  [ OK ] precedence.log_is_fifth_in_any_order  [ RUN ] TRACE_poke.read_has_side_effects  [ OK ] TRACE_poke.read_has_side_effects  [ RUN ] TRACE_poke.getpid_runs_normally  [ OK ] TRACE_poke.getpid_runs_normally  [ RUN ] TRACE_syscall.ptrace_syscall_redirected  [ OK ] TRACE_syscall.ptrace_syscall_redirected  [ RUN ] TRACE_syscall.ptrace_syscall_dropped  [ FAIL ] TRACE_syscall.ptrace_syscall_dropped  [ RUN ] TRACE_syscall.syscall_allowed  [ OK ] TRACE_syscall.syscall_allowed  [ RUN ] TRACE_syscall.syscall_redirected  [ OK ] TRACE_syscall.syscall_redirected  [ RUN ] TRACE_syscall.syscall_dropped  [ FAIL ] TRACE_syscall.syscall_dropped  [ RUN ] TRACE_syscall.skip_after_RET_TRACE  [ FAIL ] TRACE_syscall.skip_after_RET_TRACE  [ RUN ] TRACE_syscall.kill_after_RET_TRACE  [ FAIL ] TRACE_syscall.kill_after_RET_TRACE  [ RUN ] TRACE_syscall.skip_after_ptrace  [ FAIL ] TRACE_syscall.skip_after_ptrace  [ RUN ] TRACE_syscall.kill_after_ptrace  [ FAIL ] TRACE_syscall.kill_after_ptrace  [ RUN ] global.seccomp_syscall  [ OK ] global.seccomp_syscall  [ RUN ] global.seccomp_syscall_mode_lock  [ OK ] global.seccomp_syscall_mode_lock  [ RUN ] global.detect_seccomp_filter_flags  [ OK ] global.detect_seccomp_filter_flags  [ RUN ] global.TSYNC_first  [ OK ] global.TSYNC_first  [ RUN ] TSYNC.siblings_fail_prctl  [ OK ] TSYNC.siblings_fail_prctl  [ RUN ] TSYNC.two_siblings_with_ancestor  [ OK ] TSYNC.two_siblings_with_ancestor  [ RUN ] TSYNC.two_sibling_want_nnp  [ OK ] TSYNC.two_sibling_want_nnp  [ RUN ] TSYNC.two_siblings_with_no_filter  [ OK ] TSYNC.two_siblings_with_no_filter  [ RUN ] TSYNC.two_siblings_with_one_divergence  [ OK ] TSYNC.two_siblings_with_one_divergence  [ RUN ] TSYNC.two_siblings_not_under_filter  [ OK ] TSYNC.two_siblings_not_under_filter  [ RUN ] global.syscall_restart  [ OK ] global.syscall_restart  [ RUN ] global.filter_flag_log  [ OK ] global.filter_flag_log  [ RUN ] global.get_action_avail  [ OK ] global.get_action_avail  [ RUN ] global.get_metadata  [ FAIL ] global.get_metadata  seccomp_bpf.c:2913:global.get_metadata:Expected sizeof(md) (16) == ptrace(0x420d, pid, sizeof(md), &md) (18446744073709551615)  global.get_metadata: Test terminated by assertion  [==========] 57 / 64 tests passed.  [ FAILED ]  not ok 1..1 selftests: seccomp_bpf [FAIL]  selftests: seccomp_benchmark  ========================================  Calibrating reasonable sample size...  1547556662.685514984 - 1547556662.685511561 = 3423  1547556662.685524074 - 1547556662.685517590 = 6484  1547556662.685537650 - 1547556662.685524710 = 12940  1547556662.685564041 - 1547556662.685538197 = 25844  1547556662.685616238 - 1547556662.685564592 = 51646  1547556662.685720070 - 1547556662.685616780 = 103290  1547556662.685926714 - 1547556662.685720611 = 206103  1547556662.686340213 - 1547556662.685927269 = 412944  1547556662.687182426 - 1547556662.686340767 = 841659  1547556662.688827737 - 1547556662.687183019 = 1644718  1547556662.692103625 - 1547556662.688828328 = 3275297  1547556662.708406373 - 1547556662.692104316 = 16302057  1547556662.736775160 - 1547556662.708410125 = 28365035  1547556662.763684125 - 1547556662.736777792 = 26906333  1547556662.817027186 - 1547556662.763688482 = 53338704  1547556662.924480311 - 1547556662.817032207 = 107448104  1547556663.139037436 - 1547556662.924484395 = 214553041  1547556663.575995823 - 1547556663.139041355 = 436954468  1547556664.435247875 - 1547556663.576001710 = 859246165  1547556666.165215500 - 1547556664.435254267 = 1729961233  1547556669.604404063 - 1547556666.165222299 = 3439181764  1547556676.445414498 - 1547556669.604413590 = 6841000908  Benchmarking 67108864 samples...  20.529020669 - 13.730311033 = 6798709636  getpid native: 101 ns  32.996770569 - 20.529222674 = 12467547895  getpid RET_ALLOW: 185 ns  Estimated seccomp overhead per syscall: 84 ns  ok 1..2 selftests: seccomp_benchmark [PASS] ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: linux-image-4.15.0-44-generic 4.15.0-44.47 ProcVersionSignature: Ubuntu 4.15.0-44.47-generic 4.15.18 Uname: Linux 4.15.0-44-generic s390x NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair AlsaDevices: Error: command ['ls', '-l', '/dev/snd/'] failed with exit code 2: ls: cannot access '/dev/snd/': No such file or directory AplayDevices: Error: [Errno 2] No such file or directory: 'aplay': 'aplay' ApportVersion: 2.20.9-0ubuntu7.5 Architecture: s390x ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord': 'arecord' CRDA: Error: command ['iw', 'reg', 'get'] failed with exit code 1: nl80211 not found. CurrentDmesg: Date: Tue Jan 22 09:08:26 2019 HibernationDevice: RESUME=UUID=caaee9b2-6bc1-4c8e-b26c-69038c092091 IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig': 'iwconfig' Lspci: Lsusb: Error: command ['lsusb'] failed with exit code 1: PciMultimedia: ProcFB: Error: [Errno 2] No such file or directory: '/proc/fb' ProcKernelCmdLine: root=UUID=c7d7bbcb-a039-4ead-abfe-7672dea0add4 crashkernel=196M RelatedPackageVersions:  linux-restricted-modules-4.15.0-44-generic N/A  linux-backports-modules-4.15.0-44-generic N/A  linux-firmware 1.173.3 RfKill: Error: [Errno 2] No such file or directory: 'rfkill': 'rfkill' SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install)
2020-09-14 08:19:43 Po-Hsu Lin ubuntu-kernel-tests: status New Fix Released
2020-09-14 08:19:46 Po-Hsu Lin linux (Ubuntu): status Incomplete Invalid
2020-09-14 08:19:47 Po-Hsu Lin linux (Ubuntu Bionic): status New Invalid