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[Bug 1811057] Re: global.get_metadata in seccomp_bpf test from ubuntu_kernel_selftests fails [X & B]

 

** Changed in: linux (Ubuntu Bionic)
       Status: In Progress => Invalid

** Changed in: linux (Ubuntu Bionic)
     Assignee: Po-Hsu Lin (cypressyew) => (unassigned)

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https://bugs.launchpad.net/bugs/1811057

Title:
  global.get_metadata in seccomp_bpf test from ubuntu_kernel_selftests
  fails [X & B]

Status in ubuntu-kernel-tests:
  In Progress
Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Xenial:
  Confirmed
Status in linux source package in Bionic:
  Invalid
Status in linux source package in Cosmic:
  Fix Released
Status in linux source package in Disco:
  Fix Released

Bug description:
   selftests: seccomp_bpf
   ========================================
   [==========] 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
   [==========] 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
   [       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
   [       OK ] 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
   [       OK ] TRACE_syscall.syscall_dropped
   [ RUN      ] TRACE_syscall.skip_after_RET_TRACE
   [       OK ] TRACE_syscall.skip_after_RET_TRACE
   [ RUN      ] TRACE_syscall.kill_after_RET_TRACE
   [       OK ] TRACE_syscall.kill_after_RET_TRACE
   [ RUN      ] TRACE_syscall.skip_after_ptrace
   [       OK ] TRACE_syscall.skip_after_ptrace
   [ RUN      ] TRACE_syscall.kill_after_ptrace
   [       OK ] TRACE_syscall.kill_after_ptrace
  07:34:03 ERROR| [stderr] seccomp_bpf.c:2913:global.get_metadata:Expected sizeof(md) (16) == ptrace(0x420d, pid, sizeof(md), &md) (18446744073709551615)
  07:34:03 ERROR| [stderr] global.get_metadata: Test terminated by assertion
   [ 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
   [==========] 63 / 64 tests passed.
   [  FAILED  ]
   not ok 1..1 selftests:  seccomp_bpf [FAIL]

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: linux-image-4.15.0-43-generic 4.15.0-43.46
  ProcVersionSignature: User Name 4.15.0-43.46-generic 4.15.18
  Uname: Linux 4.15.0-43-generic x86_64
  AlsaDevices:
   total 0
   crw-rw---- 1 root audio 116,  1 Jan  9 07:18 seq
   crw-rw---- 1 root audio 116, 33 Jan  9 07:18 timer
  AplayDevices: Error: [Errno 2] No such file or directory: 'aplay': 'aplay'
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
  ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord': 'arecord'
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1:
  CurrentDmesg:
   
  Date: Wed Jan  9 07:20:12 2019
  IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig': 'iwconfig'
  Lsusb: Bus 001 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
  MachineType: QEMU Standard PC (i440FX + PIIX, 1996)
  PciMultimedia:
   
  ProcFB: 0 cirrusdrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-43-generic root=UUID=2f68c627-8ab4-40d5-8c06-6563436d0f96 ro console=ttyS0,115200n8
  RelatedPackageVersions:
   linux-restricted-modules-4.15.0-43-generic N/A
   linux-backports-modules-4.15.0-43-generic  N/A
   linux-firmware                             1.173.2
  RfKill: Error: [Errno 2] No such file or directory: 'rfkill': 'rfkill'
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 04/01/2014
  dmi.bios.vendor: SeaBIOS
  dmi.bios.version: Ubuntu-1.8.2-1ubuntu1
  dmi.chassis.type: 1
  dmi.chassis.vendor: QEMU
  dmi.chassis.version: pc-i440fx-xenial
  dmi.modalias: dmi:bvnSeaBIOS:bvrUbuntu-1.8.2-1ubuntu1:bd04/01/2014:svnQEMU:pnStandardPC(i440FX+PIIX,1996):pvrpc-i440fx-xenial:cvnQEMU:ct1:cvrpc-i440fx-xenial:
  dmi.product.name: Standard PC (i440FX + PIIX, 1996)
  dmi.product.version: pc-i440fx-xenial
  dmi.sys.vendor: QEMU

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