[Bug 1752002] Re: [P9, POwer NV][WSP][DD2.1][Ubuntu 1804][Perf fuzzer] : Call trace is seen while running perf fuzzer (perf:)
Changing status to Invalid since this LP bug is no longer tracked and in case the issue still exists a new LP bug will be opened - comment #29 ** Changed in: linux (Ubuntu Bionic) Status: Incomplete => Invalid ** Changed in: linux (Ubuntu) Status: Incomplete => Invalid ** Changed in: ubuntu-power-systems Status: Incomplete => Invalid -- 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 ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1752002] Re: [P9, POwer NV][WSP][DD2.1][Ubuntu 1804][Perf fuzzer] : Call trace is seen while running perf fuzzer (perf:)
Would it be possible to update this bug when someone else has been assigned, and they can greenlight the patches in comment #14. Thanks. -- 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 ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1752002] Re: [P9, POwer NV][WSP][DD2.1][Ubuntu 1804][Perf fuzzer] : Call trace is seen while running perf fuzzer (perf:)
Moving back to incomplete while awaiting response from Anju. ** Changed in: ubuntu-power-systems Status: In Progress => Incomplete ** Changed in: linux (Ubuntu) Status: In Progress => Incomplete ** Changed in: linux (Ubuntu Bionic) Status: In Progress => Incomplete -- 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 ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1752002] Re: [P9, POwer NV][WSP][DD2.1][Ubuntu 1804][Perf fuzzer] : Call trace is seen while running perf fuzzer (perf:)
Thanks Anju. I'd like to keep this bug focused on the initial issue. Would it be possible for you to raise a new bug for the lockup issue reported later by Michael? On that basis, I'll move this bug to "in progress". Thanks again, Andy. ** Changed in: ubuntu-power-systems Status: Incomplete => In Progress -- 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 ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1752002] Re: [P9, POwer NV][WSP][DD2.1][Ubuntu 1804][Perf fuzzer] : Call trace is seen while running perf fuzzer (perf:)
@IBM, do the patches that were included in the PPA in comment #14 completely address a discrete issue? Or do we need to wait for further patches to be identified and upstreamed? If the patches included in the PPA from comment #14 do address a concrete issue, then I would suggest re-focusing this bug on that issue, and raising a new bug for the other issues... -- 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 ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1752002] Re: [P9, POwer NV][WSP][DD2.1][Ubuntu 1804][Perf fuzzer] : Call trace is seen while running perf fuzzer (perf:)
--- Comment From anjutsudha...@in.ibm.com 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 ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1752002] Re: [P9, POwer NV][WSP][DD2.1][Ubuntu 1804][Perf fuzzer] : Call trace is seen while running perf fuzzer (perf:)
Awaiting confirmation from IBM (Anju), as per Michael's last comment. -- 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 ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1752002] Re: [P9, POwer NV][WSP][DD2.1][Ubuntu 1804][Perf fuzzer] : Call trace is seen while running perf fuzzer (perf:)
** Tags added: cscc -- 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 ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1752002] Re: [P9, POwer NV][WSP][DD2.1][Ubuntu 1804][Perf fuzzer] : Call trace is seen while running perf fuzzer (perf:)
Moving back to incomplete until IBM have finished their testing. ** Changed in: ubuntu-power-systems Status: In Progress => Incomplete -- 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 ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1752002] Re: [P9, POwer NV][WSP][DD2.1][Ubuntu 1804][Perf fuzzer] : Call trace is seen while running perf fuzzer (perf:)
** Changed in: ubuntu-power-systems Status: Incomplete => In Progress -- 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 ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1752002] Re: [P9, POwer NV][WSP][DD2.1][Ubuntu 1804][Perf fuzzer] : Call trace is seen while running perf fuzzer (perf:)
Marking as "incomplete" while waiting for IBM to test the PPA referenced in comment #14. ** Changed in: ubuntu-power-systems Status: In Progress => Incomplete -- 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 ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1752002] Re: [P9, POwer NV][WSP][DD2.1][Ubuntu 1804][Perf fuzzer] : Call trace is seen while running perf fuzzer (perf:)
Considering that only one of the two fixes mentioned in comment #11 are applied to the bionic kernel, I've uploaded a new test kernel here https://kernel.ubuntu.com/~arighi/LP-1752002/ with both fixes applied. It would be great if someone could test this kernel to confirm that the problem is actually solved. Thanks. -- 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 ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1752002] Re: [P9, POwer NV][WSP][DD2.1][Ubuntu 1804][Perf fuzzer] : Call trace is seen while running perf fuzzer (perf:)
** Changed in: linux (Ubuntu) Status: Fix Released => In Progress ** Changed in: linux (Ubuntu Bionic) Status: Fix Released => In Progress ** Changed in: ubuntu-power-systems Status: Fix Released => In Progress -- 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 ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1752002] Re: [P9, POwer NV][WSP][DD2.1][Ubuntu 1804][Perf fuzzer] : Call trace is seen while running perf fuzzer (perf:)
This bug, LP link https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1752002, has been marked as "Fixed Released". If you have further questions or issues, please raise a new LP bug. Thanks. -- 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 ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1752002] Re: [P9, POwer NV][WSP][DD2.1][Ubuntu 1804][Perf fuzzer] : Call trace is seen while running perf fuzzer (perf:)
** Changed in: ubuntu-power-systems Status: Incomplete => Fix Released -- 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 ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1752002] Re: [P9, POwer NV][WSP][DD2.1][Ubuntu 1804][Perf fuzzer] : Call trace is seen while running perf fuzzer (perf:)
** Changed in: linux (Ubuntu) Status: Triaged => Fix Released ** Changed in: linux (Ubuntu Bionic) Status: Triaged => Fix Released -- 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 ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1752002] Re: [P9, POwer NV][WSP][DD2.1][Ubuntu 1804][Perf fuzzer] : Call trace is seen while running perf fuzzer (perf:)
I 'think' that this bug can be closed, since it looks to me that the issue was solved with kernel 4.15.0-10.11 and higher and we shipped 4.15.0.20.23 with bionic GA. But we still would like to see the upstream commit id SHA1 or patch subject. -- 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 ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1752002] Re: [P9, POwer NV][WSP][DD2.1][Ubuntu 1804][Perf fuzzer] : Call trace is seen while running perf fuzzer (perf:)
--- Comment From anjutsudha...@in.ibm.com 2018-05-02 05:19 EDT--- (In reply to comment #39) > Verified with test kernel : Issue is resolved. > === > > > > But hitting another trace : > > [ 294.764782] perf: Dynamic interrupt throttling disabled, can hang your > system! > [ 315.685952] perf: Dynamic interrupt throttling disabled, can hang your > system! > [ 317.385747] perf: Dynamic interrupt throttling disabled, can hang your > system! > [ 335.030061] hrtimer: interrupt took 1494725987 ns > [ 386.576484] perf: Dynamic interrupt throttling disabled, can hang your > system! > [ 403.964295] perf: Dynamic interrupt throttling disabled, can hang your > system! > [ 414.884012] perf: Dynamic interrupt throttling disabled, can hang your > system! > [ 431.700329] perf: Dynamic interrupt throttling disabled, can hang your > system! > [ 471.108095] INFO: rcu_sched self-detected stall on CPU > [ 471.108214]116-: (5250 ticks this GP) > idle=c9a/142/0 > softirq=6343/6344 fqs=2625 > [ 471.108351] (t=5251 jiffies g=8835 c=8834 q=1160) > [ 471.108508] Task dump for CPU 116: > [ 471.108518] perf_fuzzer R running task0 5428 5267 > 0x0004a006 > [ 471.108549] Call Trace: > [ 471.108582] [c0002038e74231c0] [c0149e98] > sched_show_task.part.16+0xd8/0x110 (unreliable) > [ 471.108627] [c0002038e7423230] [c01a9e5c] > rcu_dump_cpu_stacks+0xd4/0x138 > [ 471.108664] [c0002038e7423280] [c01a8f28] > rcu_check_callbacks+0x8e8/0xb40 > [ 471.108698] [c0002038e74233b0] [c01b71c8] > update_process_times+0x48/0x90 > [ 471.108731] [c0002038e74233e0] [c01cef14] > tick_sched_handle.isra.5+0x34/0xd0 > [ 471.108760] [c0002038e7423410] [c01cf010] > tick_sched_timer+0x60/0xe0 > [ 471.108795] [c0002038e7423450] [c01b7d74] > __hrtimer_run_queues+0x144/0x370 > [ 471.108830] [c0002038e74234d0] [c01b8ccc] > hrtimer_interrupt+0xfc/0x350 > [ 471.108867] [c0002038e74235a0] [c00248f0] > __timer_interrupt+0x90/0x260 > [ 471.108903] [c0002038e74235f0] [c0024d08] > timer_interrupt+0x98/0xe0 > [ 471.108943] [c0002038e7423620] [c000b998] > fast_exception_return+0x148/0x16c > [ 471.108990] --- interrupt: 901 at arch_local_irq_restore+0x84/0x90 >LR = __do_softirq+0xd8/0x3e4 > [ 471.109017] [c0002038e7423910] [c01b8d60] > hrtimer_interrupt+0x190/0x350 (unreliable) > [ 471.109054] [c0002038e7423930] [c0cffbc8] __do_softirq+0xd8/0x3e4 > [ 471.109089] [c0002038e7423a10] [c0115928] irq_exit+0xe8/0x120 > [ 471.109124] [c0002038e7423a30] [c0024d0c] > timer_interrupt+0x9c/0xe0 > [ 471.109164] [c0002038e7423a60] [c000b998] > fast_exception_return+0x148/0x16c > [ 471.109211] --- interrupt: 901 at mutex_unlock+0x18/0x50 >LR = perf_event_for_each_child+0xb0/0xf0 > [ 471.109236] [c0002038e7423d50] [c02b9e70] > perf_event_for_each_child+0x60/0xf0 (unreliable) > [ 471.109279] [c0002038e7423d90] [c02c4da8] > perf_event_task_enable+0x78/0xe0 > [ 471.109309] [c0002038e7423dd0] [c012d4e4] SyS_prctl+0x364/0x6a0 > [ 471.109345] [c0002038e7423e30] [c000b184] system_call+0x58/0x6c > [ 477.935937] watchdog: BUG: soft lockup - CPU#116 stuck for 23s! > [perf_fuzzer:5428] > [ 477.936042] Modules linked in: xt_CHECKSUM(E) iptable_mangle(E) > ipt_MASQUERADE(E) nf_nat_masquerade_ipv4(E) iptable_nat(E) nf_nat_ipv4(E) > nf_nat(E) nf_conntrack_ipv4(E) nf_defrag_ipv4(E) xt_conntrack(E) > nf_conntrack(E) ipt_REJECT(E) nf_reject_ipv4(E) xt_tcpudp(E) bridge(E) > stp(E) llc(E) ebtable_filter(E) ebtables(E) ip6table_filter(E) ip6_tables(E) > iptable_filter(E) kvm_hv(E) kvm(E) at24(E) ofpart(E) ipmi_powernv(E) > ipmi_devintf(E) ipmi_msghandler(E) uio_pdrv_genirq(E) uio(E) cmdlinepart(E) > powernv_flash(E) mtd(E) ibmpowernv(E) opal_prd(E) vmx_crypto(E) > sch_fq_codel(E) ib_iser(E) rdma_cm(E) iw_cm(E) ib_cm(E) ib_core(E) > iscsi_tcp(E) libiscsi_tcp(E) libiscsi(E) scsi_transport_iscsi(E) > ip_tables(E) x_tables(E) autofs4(E) btrfs(E) zstd_compress(E) raid10(E) > raid456(E) async_raid6_recov(E) async_memcpy(E) > [ 477.936571] async_pq(E) async_xor(E) async_tx(E) xor(E) raid6_pq(E) > libcrc32c(E) raid1(E) raid0(E) multipath(E) linear(E) ast(E) mlx5_core(E) > i2c_algo_bit(E) drm_kms_helper(E) syscopyarea(E) sysfillrect(E) sysimgblt(E) > fb_sys_fops(E) ttm(E) crct10dif_vpmsum(E) ahci(E) mlxfw(E) crc32c_vpmsum(E) > drm(E) tg3(E) libahci(E) devlink(E) > [ 477.936833] CPU: 116 PID: 5428 Comm: perf_fuzzer Tainted: GE > 4.15.0-20-generic #21 > [ 477.936850] NIP: c0016e84 LR: c0cffbc8 CTR: > c0024480 > [ 477.936870] REGS: c0002038e7423690 TRAP: 0901 Tainted: GE > (4.15.0-20-generic) > [ 477.936879] MSR: 90009033 CR: > 48000244 XER: 2004 > [ 477.936970] CFAR: c0016e30 SOFTE: 1 >GPR00: c0cffbc8 c0002038e7423910 c0
[Bug 1752002] Re: [P9, POwer NV][WSP][DD2.1][Ubuntu 1804][Perf fuzzer] : Call trace is seen while running perf fuzzer (perf:)
Has the patch been accepted upstream? If so, do you happen to have the SHA1 or patch subject? -- 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 ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1752002] Re: [P9, POwer NV][WSP][DD2.1][Ubuntu 1804][Perf fuzzer] : Call trace is seen while running perf fuzzer (perf:)
** Changed in: linux (Ubuntu Bionic) Assignee: Ubuntu on IBM Power Systems Bug Triage (ubuntu-power-triage) => Canonical Kernel Team (canonical-kernel-team) -- 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 ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1752002] Re: [P9, POwer NV][WSP][DD2.1][Ubuntu 1804][Perf fuzzer] : Call trace is seen while running perf fuzzer (perf:)
** Changed in: linux (Ubuntu) Importance: Undecided => High ** Changed in: linux (Ubuntu) Status: New => Triaged ** Also affects: linux (Ubuntu Bionic) Importance: High Assignee: Ubuntu on IBM Power Systems Bug Triage (ubuntu-power-triage) Status: Triaged ** Tags added: kernel-da-key -- 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 ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1752002] Re: [P9, POwer NV][WSP][DD2.1][Ubuntu 1804][Perf fuzzer] : Call trace is seen while running perf fuzzer (perf:)
Please let us know if the needed kernel patch was finally upstream accepted and leave a public reference to it here (either attach the patch here, provide a public link/URL or a commit id). Thx ** Changed in: ubuntu-power-systems Status: New => Incomplete ** Changed in: ubuntu-power-systems Assignee: (unassigned) => Canonical Kernel Team (canonical-kernel-team) ** Tags added: triage-g -- 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 ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1752002] Re: [P9, POwer NV][WSP][DD2.1][Ubuntu 1804][Perf fuzzer] : Call trace is seen while running perf fuzzer (perf:)
** Package changed: kernel-package (Ubuntu) => linux (Ubuntu) ** Also affects: ubuntu-power-systems Importance: Undecided Status: New ** Changed in: ubuntu-power-systems Importance: Undecided => High -- 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 ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
