[Kernel-packages] [Bug 1640547] Re: stress-ng tests failing
** Also affects: plainbox-provider-checkbox (Ubuntu) Importance: Undecided Status: New ** No longer affects: linux (Ubuntu) ** Changed in: plainbox-provider-checkbox (Ubuntu) Status: New => Confirmed -- 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/1640547 Title: stress-ng tests failing Status in plainbox-provider-checkbox package in Ubuntu: Confirmed Status in linux source package in Xenial: Incomplete Status in plainbox-provider-checkbox source package in Xenial: New Bug description: When running the stress-ng disk test, we are seeing the following failures as well as I/O lockup: /dev/sda is a block device Found largest partition: "/dev/sda2" Test will use /dev/sda2, mounted at "/", using "ext4" test_dir is /tmp/disk_stress_ng Estimated total run time is 4560 seconds Running stress-ng aio stressor for 240 seconds stress-ng: info: [4305] dispatching hogs: 160 aio stress-ng: info: [4305] cache allocate: using built-in defaults as unable to determine cache details stress-ng: info: [4305] cache allocate: default cache size: 2048K stress-ng: info: [4305] successful run completed in 240.27s (4 mins, 0.27 secs) return_code is 0 Running stress-ng aiol stressor for 240 seconds stress-ng: info: [4917] dispatching hogs: 160 aio-linux stress-ng: info: [4917] cache allocate: using built-in defaults as unable to determine cache details stress-ng: info: [4917] cache allocate: default cache size: 2048K stress-ng: fail: [5002] stress-ng-aio-linux: io_setup failed, errno=1 (Operation not permitted) stress-ng: fail: [5012] stress-ng-aio-linux: io_setup failed, errno=1 (Operation not permitted) stress-ng: fail: [5020] stress-ng-aio-linux: io_setup failed, errno=1 (Operation not permitted) stress-ng: fail: [5018] stress-ng-aio-linux: io_setup failed, errno=1 (Operation not permitted) stress-ng: fail: [5019] stress-ng-aio-linux: io_setup failed, errno=1 (Operation not permitted) stress-ng: fail: [5013] stress-ng-aio-linux: io_setup failed, errno=1 (Operation not permitted) stress-ng: fail: [4959] stress-ng-aio-linux: io_setup failed, errno=1 (Operation not permitted) stress-ng: fail: [5032] stress-ng-aio-linux: io_setup failed, errno=1 (Operation not permitted) stress-ng: fail: [5041] stress-ng-aio-linux: io_setup failed, errno=1 (Operation not permitted) stress-ng: fail: [5017] stress-ng-aio-linux: io_setup failed, errno=1 (Operation not permitted) stress-ng: fail: [5022] stress-ng-aio-linux: io_setup failed, errno=1 (Operation not permitted) stress-ng: fail: [5016] stress-ng-aio-linux: io_setup failed, errno=1 (Operation not permitted) stress-ng: fail: [5038] stress-ng-aio-linux: io_setup failed, errno=1 (Operation not permitted) stress-ng: fail: [5040] stress-ng-aio-linux: io_setup failed, errno=1 (Operation not permitted) stress-ng: fail: [5026] stress-ng-aio-linux: io_setup failed, errno=1 (Operation not permitted) stress-ng: fail: [5027] stress-ng-aio-linux: io_setup failed, errno=1 (Operation not permitted) stress-ng: fail: [5031] stress-ng-aio-linux: io_setup failed, errno=1 (Operation not permitted) stress-ng: fail: [5049] stress-ng-aio-linux: io_setup failed, errno=1 (Operation not permitted) stress-ng: fail: [5021] stress-ng-aio-linux: io_setup failed, errno=1 (Operation not permitted) stress-ng: fail: [5045] stress-ng-aio-linux: io_setup failed, errno=1 (Operation not permitted) stress-ng: fail: [5047] stress-ng-aio-linux: io_setup failed, errno=1 (Operation not permitted) stress-ng: fail: [5044] stress-ng-aio-linux: io_setup failed, errno=1 (Operation not permitted) stress-ng: fail: [5052] stress-ng-aio-linux: io_setup failed, errno=1 (Operation not permitted) stress-ng: fail: [5029] stress-ng-aio-linux: io_setup failed, errno=1 (Operation not permitted) stress-ng: fail: [5015] stress-ng-aio-linux: io_setup failed, errno=1 (Operation not permitted) stress-ng: fail: [5053] stress-ng-aio-linux: io_setup failed, errno=1 (Operation not permitted) stress-ng: fail: [5051] stress-ng-aio-linux: io_setup failed, errno=1 (Operation not permitted) stress-ng: fail: [5063] stress-ng-aio-linux: io_setup failed, errno=1 (Operation not permitted) stress-ng: fail: [5058] stress-ng-aio-linux: io_setup failed, errno=1 (Operation not permitted) stress-ng: fail: [5054] stress-ng-aio-linux: io_setup failed, errno=1 (Operation not permitted) stress-ng: fail: [5061] stress-ng-aio-linux: io_setup failed, errno=1 (Operation not permitted) stress-ng: fail: [5059] stress-ng-aio-linux: io_setup failed, errno=1 (Operation not permitted) stress-ng: fail: [5055] stress-ng-aio-linux: io_setup failed, errno=1 (Operation not permitted) stress-ng: fail: [5023] stress-ng-aio-linux: io_setup failed, errno=1 (Operation not permit
[Kernel-packages] [Bug 1640547] Re: stress-ng tests failing
OK, I can see one big problem, the timeout command is being used to SIGKILL stress-ng - that means all the child processes get SIGKILL'd and hence abort without cleaning up. One ends up with a file system full of garbage files which will cause subsequent tests to break. I suggest: 1. Sending SIGALRM to the child processes - this will tell them to stop and clean up 2. Remove any temp files after each test in case they are killed or die without cleaning up -- 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/1640547 Title: stress-ng tests failing Status in linux package in Ubuntu: Incomplete Status in linux source package in Xenial: Incomplete Bug description: When running the stress-ng disk test, we are seeing the following failures as well as I/O lockup: /dev/sda is a block device Found largest partition: "/dev/sda2" Test will use /dev/sda2, mounted at "/", using "ext4" test_dir is /tmp/disk_stress_ng Estimated total run time is 4560 seconds Running stress-ng aio stressor for 240 seconds stress-ng: info: [4305] dispatching hogs: 160 aio stress-ng: info: [4305] cache allocate: using built-in defaults as unable to determine cache details stress-ng: info: [4305] cache allocate: default cache size: 2048K stress-ng: info: [4305] successful run completed in 240.27s (4 mins, 0.27 secs) return_code is 0 Running stress-ng aiol stressor for 240 seconds stress-ng: info: [4917] dispatching hogs: 160 aio-linux stress-ng: info: [4917] cache allocate: using built-in defaults as unable to determine cache details stress-ng: info: [4917] cache allocate: default cache size: 2048K stress-ng: fail: [5002] stress-ng-aio-linux: io_setup failed, errno=1 (Operation not permitted) stress-ng: fail: [5012] stress-ng-aio-linux: io_setup failed, errno=1 (Operation not permitted) stress-ng: fail: [5020] stress-ng-aio-linux: io_setup failed, errno=1 (Operation not permitted) stress-ng: fail: [5018] stress-ng-aio-linux: io_setup failed, errno=1 (Operation not permitted) stress-ng: fail: [5019] stress-ng-aio-linux: io_setup failed, errno=1 (Operation not permitted) stress-ng: fail: [5013] stress-ng-aio-linux: io_setup failed, errno=1 (Operation not permitted) stress-ng: fail: [4959] stress-ng-aio-linux: io_setup failed, errno=1 (Operation not permitted) stress-ng: fail: [5032] stress-ng-aio-linux: io_setup failed, errno=1 (Operation not permitted) stress-ng: fail: [5041] stress-ng-aio-linux: io_setup failed, errno=1 (Operation not permitted) stress-ng: fail: [5017] stress-ng-aio-linux: io_setup failed, errno=1 (Operation not permitted) stress-ng: fail: [5022] stress-ng-aio-linux: io_setup failed, errno=1 (Operation not permitted) stress-ng: fail: [5016] stress-ng-aio-linux: io_setup failed, errno=1 (Operation not permitted) stress-ng: fail: [5038] stress-ng-aio-linux: io_setup failed, errno=1 (Operation not permitted) stress-ng: fail: [5040] stress-ng-aio-linux: io_setup failed, errno=1 (Operation not permitted) stress-ng: fail: [5026] stress-ng-aio-linux: io_setup failed, errno=1 (Operation not permitted) stress-ng: fail: [5027] stress-ng-aio-linux: io_setup failed, errno=1 (Operation not permitted) stress-ng: fail: [5031] stress-ng-aio-linux: io_setup failed, errno=1 (Operation not permitted) stress-ng: fail: [5049] stress-ng-aio-linux: io_setup failed, errno=1 (Operation not permitted) stress-ng: fail: [5021] stress-ng-aio-linux: io_setup failed, errno=1 (Operation not permitted) stress-ng: fail: [5045] stress-ng-aio-linux: io_setup failed, errno=1 (Operation not permitted) stress-ng: fail: [5047] stress-ng-aio-linux: io_setup failed, errno=1 (Operation not permitted) stress-ng: fail: [5044] stress-ng-aio-linux: io_setup failed, errno=1 (Operation not permitted) stress-ng: fail: [5052] stress-ng-aio-linux: io_setup failed, errno=1 (Operation not permitted) stress-ng: fail: [5029] stress-ng-aio-linux: io_setup failed, errno=1 (Operation not permitted) stress-ng: fail: [5015] stress-ng-aio-linux: io_setup failed, errno=1 (Operation not permitted) stress-ng: fail: [5053] stress-ng-aio-linux: io_setup failed, errno=1 (Operation not permitted) stress-ng: fail: [5051] stress-ng-aio-linux: io_setup failed, errno=1 (Operation not permitted) stress-ng: fail: [5063] stress-ng-aio-linux: io_setup failed, errno=1 (Operation not permitted) stress-ng: fail: [5058] stress-ng-aio-linux: io_setup failed, errno=1 (Operation not permitted) stress-ng: fail: [5054] stress-ng-aio-linux: io_setup failed, errno=1 (Operation not permitted) stress-ng: fail: [5061] stress-ng-aio-linux: io_setup failed, errno=1 (Operation not permitted) stress-ng: fail: [5059] stress-ng-aio-linux: io_setup failed, errno=1 (Operation not permitted) stress-ng: fail: [5055] stress-ng-a
[Kernel-packages] [Bug 1640547] Re: stress-ng tests failing
** Summary changed: - Disk test fails on IBM Power S822LC (8335-GTB) + stress-ng tests failing -- 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/1640547 Title: stress-ng tests failing Status in linux package in Ubuntu: Incomplete Status in linux source package in Xenial: Incomplete Bug description: When running the stress-ng disk test, we are seeing the following failures as well as I/O lockup: /dev/sda is a block device Found largest partition: "/dev/sda2" Test will use /dev/sda2, mounted at "/", using "ext4" test_dir is /tmp/disk_stress_ng Estimated total run time is 4560 seconds Running stress-ng aio stressor for 240 seconds stress-ng: info: [4305] dispatching hogs: 160 aio stress-ng: info: [4305] cache allocate: using built-in defaults as unable to determine cache details stress-ng: info: [4305] cache allocate: default cache size: 2048K stress-ng: info: [4305] successful run completed in 240.27s (4 mins, 0.27 secs) return_code is 0 Running stress-ng aiol stressor for 240 seconds stress-ng: info: [4917] dispatching hogs: 160 aio-linux stress-ng: info: [4917] cache allocate: using built-in defaults as unable to determine cache details stress-ng: info: [4917] cache allocate: default cache size: 2048K stress-ng: fail: [5002] stress-ng-aio-linux: io_setup failed, errno=1 (Operation not permitted) stress-ng: fail: [5012] stress-ng-aio-linux: io_setup failed, errno=1 (Operation not permitted) stress-ng: fail: [5020] stress-ng-aio-linux: io_setup failed, errno=1 (Operation not permitted) stress-ng: fail: [5018] stress-ng-aio-linux: io_setup failed, errno=1 (Operation not permitted) stress-ng: fail: [5019] stress-ng-aio-linux: io_setup failed, errno=1 (Operation not permitted) stress-ng: fail: [5013] stress-ng-aio-linux: io_setup failed, errno=1 (Operation not permitted) stress-ng: fail: [4959] stress-ng-aio-linux: io_setup failed, errno=1 (Operation not permitted) stress-ng: fail: [5032] stress-ng-aio-linux: io_setup failed, errno=1 (Operation not permitted) stress-ng: fail: [5041] stress-ng-aio-linux: io_setup failed, errno=1 (Operation not permitted) stress-ng: fail: [5017] stress-ng-aio-linux: io_setup failed, errno=1 (Operation not permitted) stress-ng: fail: [5022] stress-ng-aio-linux: io_setup failed, errno=1 (Operation not permitted) stress-ng: fail: [5016] stress-ng-aio-linux: io_setup failed, errno=1 (Operation not permitted) stress-ng: fail: [5038] stress-ng-aio-linux: io_setup failed, errno=1 (Operation not permitted) stress-ng: fail: [5040] stress-ng-aio-linux: io_setup failed, errno=1 (Operation not permitted) stress-ng: fail: [5026] stress-ng-aio-linux: io_setup failed, errno=1 (Operation not permitted) stress-ng: fail: [5027] stress-ng-aio-linux: io_setup failed, errno=1 (Operation not permitted) stress-ng: fail: [5031] stress-ng-aio-linux: io_setup failed, errno=1 (Operation not permitted) stress-ng: fail: [5049] stress-ng-aio-linux: io_setup failed, errno=1 (Operation not permitted) stress-ng: fail: [5021] stress-ng-aio-linux: io_setup failed, errno=1 (Operation not permitted) stress-ng: fail: [5045] stress-ng-aio-linux: io_setup failed, errno=1 (Operation not permitted) stress-ng: fail: [5047] stress-ng-aio-linux: io_setup failed, errno=1 (Operation not permitted) stress-ng: fail: [5044] stress-ng-aio-linux: io_setup failed, errno=1 (Operation not permitted) stress-ng: fail: [5052] stress-ng-aio-linux: io_setup failed, errno=1 (Operation not permitted) stress-ng: fail: [5029] stress-ng-aio-linux: io_setup failed, errno=1 (Operation not permitted) stress-ng: fail: [5015] stress-ng-aio-linux: io_setup failed, errno=1 (Operation not permitted) stress-ng: fail: [5053] stress-ng-aio-linux: io_setup failed, errno=1 (Operation not permitted) stress-ng: fail: [5051] stress-ng-aio-linux: io_setup failed, errno=1 (Operation not permitted) stress-ng: fail: [5063] stress-ng-aio-linux: io_setup failed, errno=1 (Operation not permitted) stress-ng: fail: [5058] stress-ng-aio-linux: io_setup failed, errno=1 (Operation not permitted) stress-ng: fail: [5054] stress-ng-aio-linux: io_setup failed, errno=1 (Operation not permitted) stress-ng: fail: [5061] stress-ng-aio-linux: io_setup failed, errno=1 (Operation not permitted) stress-ng: fail: [5059] stress-ng-aio-linux: io_setup failed, errno=1 (Operation not permitted) stress-ng: fail: [5055] stress-ng-aio-linux: io_setup failed, errno=1 (Operation not permitted) stress-ng: fail: [5023] stress-ng-aio-linux: io_setup failed, errno=1 (Operation not permitted) stress-ng: fail: [5036] stress-ng-aio-linux: io_setup failed, errno=1 (Operation not permitted) stress-ng: fail: [5030] stress-ng-aio-linux: io_setup failed, errno=1 (Operation not permitted) stres
