[Bug 1996285] Re: [SRU] riscv64 images fail to boot with libvirt and u-boot-qemu in 22.10

[Heinrich Schuchardt]

** Summary changed:

- riscv64 images fail to boot with libvirt and u-boot-qemu in 22.10 
+ [SRU] riscv64 images fail to boot with libvirt and u-boot-qemu in 22.10

** Changed in: libvirt (Ubuntu)
       Status: Confirmed => Invalid

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Title:
  [SRU] riscv64 images fail to boot with libvirt and u-boot-qemu in
  22.10

Status in libvirt package in Ubuntu:
  Invalid
Status in u-boot package in Ubuntu:
  Fix Released

Bug description:
  1) The release of Ubuntu you are using, via 'lsb_release -rd' or
  System -> About Ubuntu

  $ lsb_release -rd
  Description:    Ubuntu 22.10
  Release:        22.10

  2) The version of the package you are using, via 'apt-cache policy
  pkgname' or by checking in Software Center

  $ apt-cache policy libvirt0
  libvirt0:
    Installed: 8.6.0-0ubuntu3
    Candidate: 8.6.0-0ubuntu3
    Version table:
   *** 8.6.0-0ubuntu3 500
          500 http://archive.ubuntu.com/ubuntu kinetic/main amd64 Packages
          100 /var/lib/dpkg/status

  $ apt-cache policy u-boot-qemu
  u-boot-qemu:
    Installed: 2022.07+dfsg-1ubuntu4
    Candidate: 2022.07+dfsg-1ubuntu4
    Version table:
   *** 2022.07+dfsg-1ubuntu4 500
          500 http://archive.ubuntu.com/ubuntu kinetic/main i386 Packages
          500 http://archive.ubuntu.com/ubuntu kinetic/main amd64 Packages
          100 /var/lib/dpkg/status

  3) What you expected to happen

  A riscv64-based image should start without any issues using the u-boot
  binary from the u-boot-qemu package (/usr/lib/u-boot/qemu-
  riscv64_smode/uboot.elf).

  This works without issue on 22.04, and when calling qemu-system-
  riscv64 manually without libvirt (which is why I'm filing the bug
  here).

  4) What happened instead

  The VM fails to boot with the following output:

  OpenSBI v1.0
     ____                    _____ ____ _____
    / __ \                  / ____|  _ \_   _|
   | |  | |_ __   ___ _ __ | (___ | |_) || |
   | |  | | '_ \ / _ \ '_ \ \___ \|  _ < | |
   | |__| | |_) |  __/ | | |____) | |_) || |_
    \____/| .__/ \___|_| |_|_____/|____/_____|
          | |
          |_|

  Platform Name             : riscv-virtio,qemu
  Platform Features         : medeleg
  Platform HART Count       : 8
  Platform IPI Device       : aclint-mswi
  Platform Timer Device     : aclint-mtimer @ 10000000Hz
  Platform Console Device   : uart8250
  Platform HSM Device       : ---
  Platform Reboot Device    : sifive_test
  Platform Shutdown Device  : sifive_test
  Firmware Base             : 0x80000000
  Firmware Size             : 308 KB
  Runtime SBI Version       : 0.3

  Domain0 Name              : root
  Domain0 Boot HART         : 0
  Domain0 HARTs             : 0*,1*,2*,3*,4*,5*,6*,7*
  Domain0 Region00          : 0x0000000002000000-0x000000000200ffff (I)
  Domain0 Region01          : 0x0000000080000000-0x000000008007ffff ()
  Domain0 Region02          : 0x0000000000000000-0xffffffffffffffff (R,W,X)
  Domain0 Next Address      : 0x0000000080200000
  Domain0 Next Arg1         : 0x00000000bf000000
  Domain0 Next Mode         : S-mode
  Domain0 SysReset          : yes

  Boot HART ID              : 0
  Boot HART Domain          : root
  Boot HART ISA             : rv64imafdcsuh
  Boot HART Features        : scounteren,mcounteren,time
  Boot HART PMP Count       : 16
  Boot HART PMP Granularity : 4
  Boot HART PMP Address Bits: 54
  Boot HART MHPM Count      : 0
  Boot HART MIDELEG         : 0x0000000000001666
  Boot HART MEDELEG         : 0x0000000000f0b509

  
  U-Boot 2022.07+dfsg-1ubuntu4 (Oct 13 2022 - 10:12:03 +0000)

  CPU:   rv64imafdcsuh
  Model: riscv-virtio,qemu
  DRAM:  8 GiB
  Core:  31 devices, 13 uclasses, devicetree: board
  Flash: 32 MiB
  Loading Environment from nowhere... OK
  In:    uart at 10000000
  Out:   uart at 10000000
  Err:   uart at 10000000
  Net:   No ethernet found.
  Hit any key to stop autoboot:  0 
  Unhandled exception: Load access fault
  EPC: 00000000fff789e6 RA: 00000000fff789e4 TVAL: 0000000040100014
  EPC: 00000000802249e6 RA: 00000000802249e4 reloc adjusted

  Code: 8082 1141 e022 e406 842e 40ef fe1f 611c (c783 0147)

  
  resetting ...

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