Re: autotune inside qemu: early shot and segfault

2021-08-27 Thread Bezdeka, Florian via Xenomai
On Fri, 2021-08-27 at 10:31 -0400, Lennart Sorensen wrote: > On Fri, Aug 27, 2021 at 02:15:29PM +0200, Jan Kiszka via Xenomai wrote: > > On 27.08.21 13:39, Bezdeka, Florian (T RDA IOT SES-DE) wrote: > > > Wow, once coredumpctl was installed I got: > > > > > > Stack trace of thread 312: > > >

Re: autotune inside qemu: early shot and segfault

2021-08-27 Thread Lennart Sorensen via Xenomai
On Fri, Aug 27, 2021 at 02:15:29PM +0200, Jan Kiszka via Xenomai wrote: > On 27.08.21 13:39, Bezdeka, Florian (T RDA IOT SES-DE) wrote: > > Wow, once coredumpctl was installed I got: > > > > Stack trace of thread 312: > > #0 0xb6f50daa _Unwind_VRS_Pop (libgcc_s.so.1) > >

Re: autotune inside qemu: early shot and segfault

2021-08-27 Thread Bezdeka, Florian via Xenomai
On Fri, 2021-08-27 at 14:15 +0200, Jan Kiszka wrote: > On 27.08.21 13:39, Bezdeka, Florian (T RDA IOT SES-DE) wrote: > > On Fri, 2021-08-27 at 12:23 +0200, Jan Kiszka wrote: > > > On 27.08.21 12:22, Bezdeka, Florian (T RDA IOT SES-DE) wrote: > > > > On Fri, 2021-08-27 at 12:03 +0200, Jan Kiszka wro

Re: autotune inside qemu: early shot and segfault

2021-08-27 Thread Jan Kiszka via Xenomai
On 27.08.21 13:39, Bezdeka, Florian (T RDA IOT SES-DE) wrote: > On Fri, 2021-08-27 at 12:23 +0200, Jan Kiszka wrote: >> On 27.08.21 12:22, Bezdeka, Florian (T RDA IOT SES-DE) wrote: >>> On Fri, 2021-08-27 at 12:03 +0200, Jan Kiszka wrote: On 27.08.21 11:57, Florian Bezdeka wrote: > Hi all,

Re: autotune inside qemu: early shot and segfault

2021-08-27 Thread Bezdeka, Florian via Xenomai
On Fri, 2021-08-27 at 12:23 +0200, Jan Kiszka wrote: > On 27.08.21 12:22, Bezdeka, Florian (T RDA IOT SES-DE) wrote: > > On Fri, 2021-08-27 at 12:03 +0200, Jan Kiszka wrote: > > > On 27.08.21 11:57, Florian Bezdeka wrote: > > > > Hi all, > > > > > > > > first issue: > > > > > > > > maybe someone

Re: autotune inside qemu: early shot and segfault

2021-08-27 Thread Jan Kiszka via Xenomai
On 27.08.21 12:22, Bezdeka, Florian (T RDA IOT SES-DE) wrote: > On Fri, 2021-08-27 at 12:03 +0200, Jan Kiszka wrote: >> On 27.08.21 11:57, Florian Bezdeka wrote: >>> Hi all, >>> >>> first issue: >>> >>> maybe someone can explain what's going on here. I'm running autotune >>> inside qemu (ARM) on an

Re: autotune inside qemu: early shot and segfault

2021-08-27 Thread Bezdeka, Florian via Xenomai
On Fri, 2021-08-27 at 12:03 +0200, Jan Kiszka wrote: > On 27.08.21 11:57, Florian Bezdeka wrote: > > Hi all, > > > > first issue: > > > > maybe someone can explain what's going on here. I'm running autotune > > inside qemu (ARM) on an x86_64 host and get the error below. The > > kernel in use i

Re: autotune inside qemu: early shot and segfault

2021-08-27 Thread Jan Kiszka via Xenomai
On 27.08.21 11:57, Florian Bezdeka wrote: > Hi all, > > first issue: > > maybe someone can explain what's going on here. I'm running autotune > inside qemu (ARM) on an x86_64 host and get the error below. The > kernel in use is 4.19 (ipipe) build with current "next" branch. > > root@demo:~# au

autotune inside qemu: early shot and segfault

2021-08-27 Thread Florian Bezdeka via Xenomai
Hi all, first issue: maybe someone can explain what's going on here. I'm running autotune inside qemu (ARM) on an x86_64 host and get the error below. The kernel in use is 4.19 (ipipe) build with current "next" branch. root@demo:~# autotune2 == auto-tuning started, period=100 ns (may take