❌ FAIL: Test report for for-kernelci (6.15.0-rc6, upstream-arm-next, c919f087)

[Will Deacon]

On Wed, May 14, 2025 at 09:42:05PM -0000, cki-project at redhat.com wrote:
> Hi, we tested your kernel and here are the results:
> 
>     Overall result: FAILED
>              Merge: OK
>            Compile: OK
>               Test: FAILED
> 
> 
> Kernel information:
>     Commit message: Merge branch 'for-next/core' into for-kernelci
> 
> You can find all the details about the test run at
>     https://datawarehouse.cki-project.org/kcidb/checkouts/redhat:1817830955
> 
> One or more kernel tests failed:
>     Unrecognized or new issues:
>         Boot test
>              aarch64
>                    Logs: https://datawarehouse.cki-project.org/kcidb/tests/redhat:1817830955-aarch64-kernel_upt_4
>                    Non-passing ran subtests:
>                        ❌ FAIL distribution/kpkginstall/journalctl-check

I think that's because of this splat during boot:

May 14 20:34:38 hpe-apollo-cn99xx-21.khw.eng.rdu2.dc.redhat.com kernel: ------------[ cut here ]------------
May 14 20:34:38 hpe-apollo-cn99xx-21.khw.eng.rdu2.dc.redhat.com kernel: WARNING: CPU: 0 PID: 1 at kernel/sched/topology.c:2411 build_sched_domains+0x268/0x940
May 14 20:34:38 hpe-apollo-cn99xx-21.khw.eng.rdu2.dc.redhat.com kernel: Modules linked in:
May 14 20:34:38 hpe-apollo-cn99xx-21.khw.eng.rdu2.dc.redhat.com kernel: CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Not tainted 6.15.0-rc6 #1 PREEMPT(voluntary) 
May 14 20:34:38 hpe-apollo-cn99xx-21.khw.eng.rdu2.dc.redhat.com kernel: pstate: 80000009 (Nzcv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
May 14 20:34:38 hpe-apollo-cn99xx-21.khw.eng.rdu2.dc.redhat.com kernel: pc : build_sched_domains+0x268/0x940
May 14 20:34:38 hpe-apollo-cn99xx-21.khw.eng.rdu2.dc.redhat.com kernel: lr : build_sched_domains+0x264/0x940
May 14 20:34:38 hpe-apollo-cn99xx-21.khw.eng.rdu2.dc.redhat.com kernel: sp : ffff800084b4bd10
May 14 20:34:38 hpe-apollo-cn99xx-21.khw.eng.rdu2.dc.redhat.com kernel: x29: ffff800084b4bd50 x28: ffff000800342e40 x27: ffff800082be4938
May 14 20:34:38 hpe-apollo-cn99xx-21.khw.eng.rdu2.dc.redhat.com kernel: x26: ffff0087837c5a00 x25: ffff800083c58148 x24: 0000000000000000
May 14 20:34:38 hpe-apollo-cn99xx-21.khw.eng.rdu2.dc.redhat.com kernel: x23: ffff0087837c5a00 x22: ffff8000836e24a8 x21: ffff800083690cc0
May 14 20:34:38 hpe-apollo-cn99xx-21.khw.eng.rdu2.dc.redhat.com kernel: x20: 0000000000000070 x19: ffff0087823630e0 x18: 0000000000000014
May 14 20:34:38 hpe-apollo-cn99xx-21.khw.eng.rdu2.dc.redhat.com kernel: x17: 0000000048f650fb x16: 00000000a07d7076 x15: 00000000b26727b2
May 14 20:34:38 hpe-apollo-cn99xx-21.khw.eng.rdu2.dc.redhat.com kernel: x14: 0000000087fdd0f9 x13: 00000000c2ddb74f x12: 000000000a009718
May 14 20:34:38 hpe-apollo-cn99xx-21.khw.eng.rdu2.dc.redhat.com kernel: x11: 0000000006e1b9d0 x10: ffff800083df69b8 x9 : ffff800083df69b0
May 14 20:34:38 hpe-apollo-cn99xx-21.khw.eng.rdu2.dc.redhat.com kernel: x8 : ffff800083e2e4a0 x7 : 0000000000000004 x6 : ffff000000000000
May 14 20:34:38 hpe-apollo-cn99xx-21.khw.eng.rdu2.dc.redhat.com kernel: x5 : ffff000000000000 x4 : 0000000000000003 x3 : 0000000000000002
May 14 20:34:38 hpe-apollo-cn99xx-21.khw.eng.rdu2.dc.redhat.com kernel: x2 : 00000000000000e0 x1 : ffff800083e2e4a8 x0 : 0000000000000000
May 14 20:34:38 hpe-apollo-cn99xx-21.khw.eng.rdu2.dc.redhat.com kernel: Call trace:
May 14 20:34:38 hpe-apollo-cn99xx-21.khw.eng.rdu2.dc.redhat.com kernel:  build_sched_domains+0x268/0x940 (P)
May 14 20:34:38 hpe-apollo-cn99xx-21.khw.eng.rdu2.dc.redhat.com kernel:  sched_init_domains+0xbc/0xd8
May 14 20:34:38 hpe-apollo-cn99xx-21.khw.eng.rdu2.dc.redhat.com kernel:  sched_init_smp+0x48/0xd0
May 14 20:34:38 hpe-apollo-cn99xx-21.khw.eng.rdu2.dc.redhat.com kernel:  kernel_init_freeable+0x194/0x218
May 14 20:34:38 hpe-apollo-cn99xx-21.khw.eng.rdu2.dc.redhat.com kernel:  kernel_init+0x28/0x160
May 14 20:34:38 hpe-apollo-cn99xx-21.khw.eng.rdu2.dc.redhat.com kernel:  ret_from_fork+0x10/0x20
May 14 20:34:38 hpe-apollo-cn99xx-21.khw.eng.rdu2.dc.redhat.com kernel: ---[ end trace 0000000000000000 ]---

but we haven't changed anything here recently afaict...

Will