------- Comment From [email protected] 2019-07-16 01:49 EDT------- > > Anju - we missing something else?
Hi Michael, This seems to be a different issue. Not related to thread-imc. Similar perf fuzzer issues are reported in https://bugzilla.linux.ibm.com/show_bug.cgi?id=161854 https://bugzilla.linux.ibm.com/show_bug.cgi?id=162507 See this comment: https://bugzilla.linux.ibm.com/show_bug.cgi?id=162507#c37 One workaround can be: try with these patches as well: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=3202e35ec1c8fc19cea24253ff83edf702a60a02 https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=913a90bc5a3a06b1f04c337320e9aeee2328dd77 Above patches fixes two issues. But there are still cases where lockup can still happen. Thanks, Anju ** Bug watch added: bugzilla.linux.ibm.com/ #161854 https://bugzilla.linux.ibm.com/show_bug.cgi?id=161854 ** Bug watch added: bugzilla.linux.ibm.com/ #162507 https://bugzilla.linux.ibm.com/show_bug.cgi?id=162507 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1752002 Title: [P9,POwer NV][WSP][DD2.1][Ubuntu 1804][Perf fuzzer] : Call trace is seen while running perf fuzzer (perf:) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-systems/+bug/1752002/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
