Hi all, As mentioned above, the problem is likely due to using KVM then switch to another gem5 core, which doesn't support all ISA extensions that the host supports.
I wanted to add that, if updating the gem5 version doesn't solve the problem, you can use AtomicSimpleCPU for fast-forwarding instead of KVM. Regards, Hoa Nguyen On Sat, Jul 29, 2023, 05:21 Vincent Abraham via gem5-users < gem5-users@gem5.org> wrote: > Hi Zhenwen, > If you're trying to boot an x86 or risc-v image, you can find scripts for > it in gem5-resources: > https://gem5.googlesource.com/public/gem5-resources/+/refs/tags/v22.1.0.0/src/(x86-ubuntu, > riscv-ubuntu). I was also facing similar issues and this helped me. > > > On Fri, Jul 28, 2023 at 6:57 PM Jason Lowe-Power via gem5-users < > gem5-users@gem5.org> wrote: > >> Hi Zhenwen, >> >> The actual error is one line higher in the kernel output: >> `/lib/x86_64-linux-gnu/libc.so.6: CPU ISA level is lower than required` >> >> I believe we fixed the incompatibility of gem5-x86 with newer kernels in >> gem5-v22.1, but it is definitely fixed in gem5-v23.0. I suggest either >> updating gem5 or downgrading your kernel and Ubuntu image to something >> older. >> >> See https://gem5-review.googlesource.com/c/public/gem5/+/64831 and >> https://gem5-review.googlesource.com/c/public/gem5/+/65492 >> >> Cheers, >> Jason >> >> On Thu, Jul 27, 2023 at 9:40 PM Zhewen Hu via gem5-users < >> gem5-users@gem5.org> wrote: >> >>> Hello, >>> >>> My OS is Ubuntu 22 and I am using gem5 v22.0.0.1, when I boot a Ubuntu >>> 22 image I got error: >>> *Kernel panic - not syncing: Attempted to kill init! exitcode=0x00007f00* >>> >>> Attached are the logs, could anyone help to find the problem? >>> >>> Thanks in advance. >>> >>> Best regards, >>> Zhenwen Hu >>> _______________________________________________ >>> gem5-users mailing list -- gem5-users@gem5.org >>> To unsubscribe send an email to gem5-users-le...@gem5.org >>> >> _______________________________________________ >> gem5-users mailing list -- gem5-users@gem5.org >> To unsubscribe send an email to gem5-users-le...@gem5.org >> > _______________________________________________ > gem5-users mailing list -- gem5-users@gem5.org > To unsubscribe send an email to gem5-users-le...@gem5.org >
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