[Kernel-packages] [Bug 1836167] Re: cpuhotplug03 in cpuhotplug from ubuntu_ltp failed on C Moonshot ARM64
This issue could be found on D-AWS bare-metal instance c5.metal ** Tags added: sru-2019 ** No longer affects: linux (Ubuntu Cosmic) ** Summary changed: - cpuhotplug03 in cpuhotplug from ubuntu_ltp failed on C Moonshot ARM64 + cpuhotplug03 in cpuhotplug from ubuntu_ltp failed on some testing nodes ** Tags added: amd64 -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1836167 Title: cpuhotplug03 in cpuhotplug from ubuntu_ltp failed on some testing nodes Status in ubuntu-kernel-tests: New Status in linux package in Ubuntu: Confirmed Status in linux source package in Disco: New Bug description: <<>> incrementing stop Name: cpuhotplug03 Date: Thu Jul 11 08:31:48 UTC 2019 Desc: Do tasks get scheduled to a newly on-lined CPU? CPU is 1 sh: echo: I/O error cpuhotplug03 1 TBROK: CPU1 cannot be offlined USER PID %CPU %MEMVSZ RSS TTY STAT START TIME COMMAND root 4642 0.0 0.0 2020 488 pts/0R08:31 0:00 /bin/sh /opt/ltp/testcases/bin/cpuhotplug_do_spin_loop root 4643 0.0 0.0 2020 480 pts/0R08:31 0:00 /bin/sh /opt/ltp/testcases/bin/cpuhotplug_do_spin_loop root 4644 0.0 0.0 2020 468 pts/0R08:31 0:00 /bin/sh /opt/ltp/testcases/bin/cpuhotplug_do_spin_loop root 4645 0.0 0.0 2020 488 pts/0R08:31 0:00 /bin/sh /opt/ltp/testcases/bin/cpuhotplug_do_spin_loop root 4646 0.0 0.0 2020 472 pts/0R08:31 0:00 /bin/sh /opt/ltp/testcases/bin/cpuhotplug_do_spin_loop root 4647 0.0 0.0 2020 480 pts/0R08:31 0:00 /bin/sh /opt/ltp/testcases/bin/cpuhotplug_do_spin_loop root 4648 0.0 0.0 2020 456 pts/0R08:31 0:00 /bin/sh /opt/ltp/testcases/bin/cpuhotplug_do_spin_loop root 4649 0.0 0.0 2020 508 pts/0R08:31 0:00 /bin/sh /opt/ltp/testcases/bin/cpuhotplug_do_spin_loop root 4650 0.0 0.0 2020 488 pts/0R08:31 0:00 /bin/sh /opt/ltp/testcases/bin/cpuhotplug_do_spin_loop root 4651 0.0 0.0 2020 472 pts/0R08:31 0:00 /bin/sh /opt/ltp/testcases/bin/cpuhotplug_do_spin_loop root 4652 0.0 0.0 2020 484 pts/0R08:31 0:00 /bin/sh /opt/ltp/testcases/bin/cpuhotplug_do_spin_loop root 4653 0.0 0.0 2020 496 pts/0R08:31 0:00 /bin/sh /opt/ltp/testcases/bin/cpuhotplug_do_spin_loop root 4654 0.0 0.0 2020 464 pts/0R08:31 0:00 /bin/sh /opt/ltp/testcases/bin/cpuhotplug_do_spin_loop root 4655 0.0 0.0 2020 492 pts/0R08:31 0:00 /bin/sh /opt/ltp/testcases/bin/cpuhotplug_do_spin_loop root 4656 0.0 0.0 2020 448 pts/0R08:31 0:00 /bin/sh /opt/ltp/testcases/bin/cpuhotplug_do_spin_loop root 4657 0.0 0.0 2020 472 pts/0R08:31 0:00 /bin/sh /opt/ltp/testcases/bin/cpuhotplug_do_spin_loop root 4661 0.0 0.0 7540 648 pts/0S08:31 0:00 grep cpuhotplug_do_spin_loop cpuhotplug03 1 TINFO: Onlining CPU 1 7 /bin/sh /opt/ltp/testcases/bin/cpuhotplug_do_spin_loop 1 /bin/sh /opt/ltp/testcases/bin/cpuhotplug_do_spin_loop 4 /bin/sh /opt/ltp/testcases/bin/cpuhotplug_do_spin_loop 0 /bin/sh /opt/ltp/testcases/bin/cpuhotplug_do_spin_loop 3 /bin/sh /opt/ltp/testcases/bin/cpuhotplug_do_spin_loop 6 /bin/sh /opt/ltp/testcases/bin/cpuhotplug_do_spin_loop 1 /bin/sh /opt/ltp/testcases/bin/cpuhotplug_do_spin_loop 5 /bin/sh /opt/ltp/testcases/bin/cpuhotplug_do_spin_loop 3 /bin/sh /opt/ltp/testcases/bin/cpuhotplug_do_spin_loop 7 /bin/sh /opt/ltp/testcases/bin/cpuhotplug_do_spin_loop 6 /bin/sh /opt/ltp/testcases/bin/cpuhotplug_do_spin_loop 2 /bin/sh /opt/ltp/testcases/bin/cpuhotplug_do_spin_loop 4 /bin/sh /opt/ltp/testcases/bin/cpuhotplug_do_spin_loop 2 /bin/sh /opt/ltp/testcases/bin/cpuhotplug_do_spin_loop 0 /bin/sh /opt/ltp/testcases/bin/cpuhotplug_do_spin_loop 5 /bin/sh /opt/ltp/testcases/bin/cpuhotplug_do_spin_loop cpuhotplug03 1 TPASS: 2 cpuhotplug_do_spin_loop processes found onCPU1 <<>> initiation_status="ok" duration=1 termination_type=exited termination_id=2 corefile=no cutime=1060 cstime=9 <<>> Test passed on ThunderX ARM64, probably a test case issue. Steps to run this test: git clone --depth=1 https://github.com/linux-test-project/ltp.git cd ltp; make autotools; ./configure; make; sudo make install echo "cpuhotplug03 cpuhotplug03.sh -c 1 -l 1" > /tmp/jobs sudo /opt/ltp/runltp -f /tmp/jobs ProblemType: Bug DistroRelease: Ubuntu 18.10 Package: linux-image-4.18.0-25-generic 4.18.0-25.26 ProcVersionSignature: User Name 4.18.0-25.26-generic 4.18.20 Uname: Linux 4.18.0-25-generic aarch64 AlsaDevices: total 0 crw-rw 1 root audio 116, 1 Jul 11 06:57 seq crw-rw 1 root audio 116, 33 Jul 11 06:57 timer
[Kernel-packages] [Bug 1836167] Re: cpuhotplug03 in cpuhotplug from ubuntu_ltp failed on C Moonshot ARM64
Same failure: TFAIL: No cpuhotplug_do_spin_loop processes found on CPU1 Found on amd64 node naumann with Disco kernel. ** Also affects: linux (Ubuntu Disco) Importance: Undecided Status: New -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1836167 Title: cpuhotplug03 in cpuhotplug from ubuntu_ltp failed on C Moonshot ARM64 Status in ubuntu-kernel-tests: New Status in linux package in Ubuntu: Confirmed Status in linux source package in Cosmic: Confirmed Status in linux source package in Disco: New Bug description: <<>> incrementing stop Name: cpuhotplug03 Date: Thu Jul 11 08:31:48 UTC 2019 Desc: Do tasks get scheduled to a newly on-lined CPU? CPU is 1 sh: echo: I/O error cpuhotplug03 1 TBROK: CPU1 cannot be offlined USER PID %CPU %MEMVSZ RSS TTY STAT START TIME COMMAND root 4642 0.0 0.0 2020 488 pts/0R08:31 0:00 /bin/sh /opt/ltp/testcases/bin/cpuhotplug_do_spin_loop root 4643 0.0 0.0 2020 480 pts/0R08:31 0:00 /bin/sh /opt/ltp/testcases/bin/cpuhotplug_do_spin_loop root 4644 0.0 0.0 2020 468 pts/0R08:31 0:00 /bin/sh /opt/ltp/testcases/bin/cpuhotplug_do_spin_loop root 4645 0.0 0.0 2020 488 pts/0R08:31 0:00 /bin/sh /opt/ltp/testcases/bin/cpuhotplug_do_spin_loop root 4646 0.0 0.0 2020 472 pts/0R08:31 0:00 /bin/sh /opt/ltp/testcases/bin/cpuhotplug_do_spin_loop root 4647 0.0 0.0 2020 480 pts/0R08:31 0:00 /bin/sh /opt/ltp/testcases/bin/cpuhotplug_do_spin_loop root 4648 0.0 0.0 2020 456 pts/0R08:31 0:00 /bin/sh /opt/ltp/testcases/bin/cpuhotplug_do_spin_loop root 4649 0.0 0.0 2020 508 pts/0R08:31 0:00 /bin/sh /opt/ltp/testcases/bin/cpuhotplug_do_spin_loop root 4650 0.0 0.0 2020 488 pts/0R08:31 0:00 /bin/sh /opt/ltp/testcases/bin/cpuhotplug_do_spin_loop root 4651 0.0 0.0 2020 472 pts/0R08:31 0:00 /bin/sh /opt/ltp/testcases/bin/cpuhotplug_do_spin_loop root 4652 0.0 0.0 2020 484 pts/0R08:31 0:00 /bin/sh /opt/ltp/testcases/bin/cpuhotplug_do_spin_loop root 4653 0.0 0.0 2020 496 pts/0R08:31 0:00 /bin/sh /opt/ltp/testcases/bin/cpuhotplug_do_spin_loop root 4654 0.0 0.0 2020 464 pts/0R08:31 0:00 /bin/sh /opt/ltp/testcases/bin/cpuhotplug_do_spin_loop root 4655 0.0 0.0 2020 492 pts/0R08:31 0:00 /bin/sh /opt/ltp/testcases/bin/cpuhotplug_do_spin_loop root 4656 0.0 0.0 2020 448 pts/0R08:31 0:00 /bin/sh /opt/ltp/testcases/bin/cpuhotplug_do_spin_loop root 4657 0.0 0.0 2020 472 pts/0R08:31 0:00 /bin/sh /opt/ltp/testcases/bin/cpuhotplug_do_spin_loop root 4661 0.0 0.0 7540 648 pts/0S08:31 0:00 grep cpuhotplug_do_spin_loop cpuhotplug03 1 TINFO: Onlining CPU 1 7 /bin/sh /opt/ltp/testcases/bin/cpuhotplug_do_spin_loop 1 /bin/sh /opt/ltp/testcases/bin/cpuhotplug_do_spin_loop 4 /bin/sh /opt/ltp/testcases/bin/cpuhotplug_do_spin_loop 0 /bin/sh /opt/ltp/testcases/bin/cpuhotplug_do_spin_loop 3 /bin/sh /opt/ltp/testcases/bin/cpuhotplug_do_spin_loop 6 /bin/sh /opt/ltp/testcases/bin/cpuhotplug_do_spin_loop 1 /bin/sh /opt/ltp/testcases/bin/cpuhotplug_do_spin_loop 5 /bin/sh /opt/ltp/testcases/bin/cpuhotplug_do_spin_loop 3 /bin/sh /opt/ltp/testcases/bin/cpuhotplug_do_spin_loop 7 /bin/sh /opt/ltp/testcases/bin/cpuhotplug_do_spin_loop 6 /bin/sh /opt/ltp/testcases/bin/cpuhotplug_do_spin_loop 2 /bin/sh /opt/ltp/testcases/bin/cpuhotplug_do_spin_loop 4 /bin/sh /opt/ltp/testcases/bin/cpuhotplug_do_spin_loop 2 /bin/sh /opt/ltp/testcases/bin/cpuhotplug_do_spin_loop 0 /bin/sh /opt/ltp/testcases/bin/cpuhotplug_do_spin_loop 5 /bin/sh /opt/ltp/testcases/bin/cpuhotplug_do_spin_loop cpuhotplug03 1 TPASS: 2 cpuhotplug_do_spin_loop processes found onCPU1 <<>> initiation_status="ok" duration=1 termination_type=exited termination_id=2 corefile=no cutime=1060 cstime=9 <<>> Test passed on ThunderX ARM64, probably a test case issue. Steps to run this test: git clone --depth=1 https://github.com/linux-test-project/ltp.git cd ltp; make autotools; ./configure; make; sudo make install echo "cpuhotplug03 cpuhotplug03.sh -c 1 -l 1" > /tmp/jobs sudo /opt/ltp/runltp -f /tmp/jobs ProblemType: Bug DistroRelease: Ubuntu 18.10 Package: linux-image-4.18.0-25-generic 4.18.0-25.26 ProcVersionSignature: User Name 4.18.0-25.26-generic 4.18.20 Uname: Linux 4.18.0-25-generic aarch64 AlsaDevices: total 0 crw-rw 1 root audio 116, 1 Jul 11 06:57 seq crw-rw 1 root audio 116, 33 Jul 11 06:57 timer AplayDevices: Error: [Errno 2] No such file or directory: 'aplay': 'aplay'
[Kernel-packages] [Bug 1836167] Re: cpuhotplug03 in cpuhotplug from ubuntu_ltp failed on C Moonshot ARM64
Note that on ThunderX ARM64 sometimes it will fail with: cpuhotplug03 1 TFAIL: No cpuhotplug_do_spin_loop processes found on CPU1 -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1836167 Title: cpuhotplug03 in cpuhotplug from ubuntu_ltp failed on C Moonshot ARM64 Status in ubuntu-kernel-tests: New Status in linux package in Ubuntu: Confirmed Status in linux source package in Cosmic: Confirmed Bug description: <<>> incrementing stop Name: cpuhotplug03 Date: Thu Jul 11 08:31:48 UTC 2019 Desc: Do tasks get scheduled to a newly on-lined CPU? CPU is 1 sh: echo: I/O error cpuhotplug03 1 TBROK: CPU1 cannot be offlined USER PID %CPU %MEMVSZ RSS TTY STAT START TIME COMMAND root 4642 0.0 0.0 2020 488 pts/0R08:31 0:00 /bin/sh /opt/ltp/testcases/bin/cpuhotplug_do_spin_loop root 4643 0.0 0.0 2020 480 pts/0R08:31 0:00 /bin/sh /opt/ltp/testcases/bin/cpuhotplug_do_spin_loop root 4644 0.0 0.0 2020 468 pts/0R08:31 0:00 /bin/sh /opt/ltp/testcases/bin/cpuhotplug_do_spin_loop root 4645 0.0 0.0 2020 488 pts/0R08:31 0:00 /bin/sh /opt/ltp/testcases/bin/cpuhotplug_do_spin_loop root 4646 0.0 0.0 2020 472 pts/0R08:31 0:00 /bin/sh /opt/ltp/testcases/bin/cpuhotplug_do_spin_loop root 4647 0.0 0.0 2020 480 pts/0R08:31 0:00 /bin/sh /opt/ltp/testcases/bin/cpuhotplug_do_spin_loop root 4648 0.0 0.0 2020 456 pts/0R08:31 0:00 /bin/sh /opt/ltp/testcases/bin/cpuhotplug_do_spin_loop root 4649 0.0 0.0 2020 508 pts/0R08:31 0:00 /bin/sh /opt/ltp/testcases/bin/cpuhotplug_do_spin_loop root 4650 0.0 0.0 2020 488 pts/0R08:31 0:00 /bin/sh /opt/ltp/testcases/bin/cpuhotplug_do_spin_loop root 4651 0.0 0.0 2020 472 pts/0R08:31 0:00 /bin/sh /opt/ltp/testcases/bin/cpuhotplug_do_spin_loop root 4652 0.0 0.0 2020 484 pts/0R08:31 0:00 /bin/sh /opt/ltp/testcases/bin/cpuhotplug_do_spin_loop root 4653 0.0 0.0 2020 496 pts/0R08:31 0:00 /bin/sh /opt/ltp/testcases/bin/cpuhotplug_do_spin_loop root 4654 0.0 0.0 2020 464 pts/0R08:31 0:00 /bin/sh /opt/ltp/testcases/bin/cpuhotplug_do_spin_loop root 4655 0.0 0.0 2020 492 pts/0R08:31 0:00 /bin/sh /opt/ltp/testcases/bin/cpuhotplug_do_spin_loop root 4656 0.0 0.0 2020 448 pts/0R08:31 0:00 /bin/sh /opt/ltp/testcases/bin/cpuhotplug_do_spin_loop root 4657 0.0 0.0 2020 472 pts/0R08:31 0:00 /bin/sh /opt/ltp/testcases/bin/cpuhotplug_do_spin_loop root 4661 0.0 0.0 7540 648 pts/0S08:31 0:00 grep cpuhotplug_do_spin_loop cpuhotplug03 1 TINFO: Onlining CPU 1 7 /bin/sh /opt/ltp/testcases/bin/cpuhotplug_do_spin_loop 1 /bin/sh /opt/ltp/testcases/bin/cpuhotplug_do_spin_loop 4 /bin/sh /opt/ltp/testcases/bin/cpuhotplug_do_spin_loop 0 /bin/sh /opt/ltp/testcases/bin/cpuhotplug_do_spin_loop 3 /bin/sh /opt/ltp/testcases/bin/cpuhotplug_do_spin_loop 6 /bin/sh /opt/ltp/testcases/bin/cpuhotplug_do_spin_loop 1 /bin/sh /opt/ltp/testcases/bin/cpuhotplug_do_spin_loop 5 /bin/sh /opt/ltp/testcases/bin/cpuhotplug_do_spin_loop 3 /bin/sh /opt/ltp/testcases/bin/cpuhotplug_do_spin_loop 7 /bin/sh /opt/ltp/testcases/bin/cpuhotplug_do_spin_loop 6 /bin/sh /opt/ltp/testcases/bin/cpuhotplug_do_spin_loop 2 /bin/sh /opt/ltp/testcases/bin/cpuhotplug_do_spin_loop 4 /bin/sh /opt/ltp/testcases/bin/cpuhotplug_do_spin_loop 2 /bin/sh /opt/ltp/testcases/bin/cpuhotplug_do_spin_loop 0 /bin/sh /opt/ltp/testcases/bin/cpuhotplug_do_spin_loop 5 /bin/sh /opt/ltp/testcases/bin/cpuhotplug_do_spin_loop cpuhotplug03 1 TPASS: 2 cpuhotplug_do_spin_loop processes found onCPU1 <<>> initiation_status="ok" duration=1 termination_type=exited termination_id=2 corefile=no cutime=1060 cstime=9 <<>> Test passed on ThunderX ARM64, probably a test case issue. Steps to run this test: git clone --depth=1 https://github.com/linux-test-project/ltp.git cd ltp; make autotools; ./configure; make; sudo make install echo "cpuhotplug03 cpuhotplug03.sh -c 1 -l 1" > /tmp/jobs sudo /opt/ltp/runltp -f /tmp/jobs ProblemType: Bug DistroRelease: Ubuntu 18.10 Package: linux-image-4.18.0-25-generic 4.18.0-25.26 ProcVersionSignature: User Name 4.18.0-25.26-generic 4.18.20 Uname: Linux 4.18.0-25-generic aarch64 AlsaDevices: total 0 crw-rw 1 root audio 116, 1 Jul 11 06:57 seq crw-rw 1 root audio 116, 33 Jul 11 06:57 timer AplayDevices: Error: [Errno 2] No such file or directory: 'aplay': 'aplay' ApportVersion: 2.20.10-0ubuntu13.4 Architecture: arm64 ArecordDevices: Error: [Errno 2] No such file or directory:
