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[Bug 1846816] Re: Booting error on AIX 6.1 "Illegal Trap Instruction Int
From: |
Chin |
Subject: |
[Bug 1846816] Re: Booting error on AIX 6.1 "Illegal Trap Instruction Interrupt in Kernel"" |
Date: |
Sat, 13 Mar 2021 18:06:49 -0000 |
I saw comments about support for virtio devices on AIX 7.2, was it not
available on AIX 7.1?
With AIX 7.1 also, I am getting similar issue as faced by other users with AIX
6.1.
qemu-system-ppc64 -cpu POWER8 -machine pseries -m 2048 -d unimp -serial stdio
-drive file=disk.img,if=none,id=drive-virtio-disk0 -device
virtio-scsi-pci,id=scsi -device scsi-hd,drive=drive-virtio-disk0 -cdrom
AIX_7.1.iso -prom-env "boot-command=boot cdrom:"
qemu-system-ppc64: warning: TCG doesn't support requested feature,
cap-cfpc=workaround
qemu-system-ppc64: warning: TCG doesn't support requested feature,
cap-sbbc=workaround
qemu-system-ppc64: warning: TCG doesn't support requested feature,
cap-ibs=workaround
qemu-system-ppc64: warning: TCG doesn't support requested feature,
cap-ccf-assist=on
VNC server running on 127.0.0.1:5900
SLOF **********************************************************************
QEMU Starting
Build Date = Jul 17 2020 11:15:24
FW Version = git-e18ddad8516ff2cf
Press "s" to enter Open Firmware.
Populating /vdevice methods
Populating /vdevice/vty@71000000
Populating /vdevice/nvram@71000001
Populating /vdevice/l-lan@71000002
Populating /vdevice/v-scsi@71000003
SCSI: Looking for devices
8200000000000000 CD-ROM : "QEMU QEMU CD-ROM 2.5+"
Populating /pci@800000020000000
00 0000 (D) : 1234 1111 qemu vga
00 0800 (D) : 1033 0194 serial bus [ usb-xhci ]
00 1000 (D) : 1af4 1004 virtio [ scsi ]
Populating /pci@800000020000000/scsi@2
SCSI: Looking for devices
100000000000000 DISK : "QEMU QEMU HARDDISK 2.5+"
Installing QEMU fb
Scanning USB
XHCI: Initializing
USB Keyboard
USB mouse
No console specified using screen & keyboard
Welcome to Open Firmware
Copyright (c) 2004, 2017 IBM Corporation All rights reserved.
This program and the accompanying materials are made available
under the terms of the BSD License available at
http://www.opensource.org/licenses/bsd-license.php
Trying to load: from: /vdevice/v-scsi@71000003/disk@8200000000000000: ...
Successfully loaded
AIX
StarUnimplemented SPAPR hcall 0x00000000000000ec
AIX Version 7.1
Unimplemented SPAPR hcall 0x00000000000002b8
Unimplemented SPAPR hcall 0x00000000000002b8
Unimplemented SPAPR hcall 0x00000000000002b8
Unimplemented SPAPR hcall 0x00000000000002b8
Unimplemented SPAPR hcall 0x00000000000002b8
Unimplemented SPAPR hcall 0x00000000000002b8
Unimplemented SPAPR hcall 0x00000000000002b8
Unimplemented SPAPR hcall 0x00000000000002b8
Unimplemented SPAPR hcall 0x00000000000002b8
Unimplemented SPAPR hcall 0x00000000000002b8
Unimplemented SPAPR hcall 0x00000000000002b8
Unimplemented SPAPR hcall 0x00000000000002b8
Unimplemented SPAPR hcall 0x00000000000002b8
Unimplemented SPAPR hcall 0x00000000000002b8
Unimplemented SPAPR hcall 0x00000000000002b8
Unimplemented SPAPR hcall 0x00000000000002b8
Unimplemented SPAPR hcall 0x00000000000002b8
Unimplemented SPAPR hcall 0x00000000000002b8
Unimplemented SPAPR hcall 0x00000000000002b8
Unimplemented SPAPR hcall 0x00000000000002b8
Unimplemented SPAPR hcall 0x00000000000002b8
Unimplemented SPAPR hcall 0x00000000000002b8
Unimplemented SPAPR hcall 0x00000000000002b8
Unimplemented SPAPR hcall 0x00000000000002b8
Unimplemented SPAPR hcall 0x00000000000002b8
Unimplemented SPAPR hcall 0x00000000000002b8
Unimplemented SPAPR hcall 0x00000000000002b8
Unimplemented SPAPR hcall 0x00000000000002b8
Unimplemented SPAPR hcall 0x00000000000002b8
Unimplemented SPAPR hcall 0x00000000000002b8
Unimplemented SPAPR hcall 0x00000000000002b8
Unimplemented SPAPR hcall 0x00000000000002b8
Unimplemented SPAPR hcall 0x00000000000002b8
Unimplemented SPAPR hcall 0x00000000000002b8
Unimplemented SPAPR hcall 0x00000000000002b8
Unimplemented SPAPR hcall 0x00000000000002b8
Unimplemented SPAPR hcall 0x00000000000002b8
Unimplemented SPAPR hcall 0x00000000000002b8
Unimplemented SPAPR hcall 0x00000000000002b8
Unimplemented SPAPR hcall 0x00000000000002b8
Unimplemented SPAPR hcall 0x00000000000002b8
Unimplemented SPAPR hcall 0x00000000000002b8
Unimplemented SPAPR hcall 0x00000000000002b8
Unimplemented SPAPR hcall 0x00000000000002b8
Unimplemented SPAPR hcall 0x00000000000002b8
Unimplemented SPAPR hcall 0x00000000000002b8
Unimplemented SPAPR hcall 0x00000000000002b8
Unimplemented SPAPR hcall 0x00000000000002b8
Unimplemented SPAPR hcall 0x00000000000002b8
Unimplemented SPAPR hcall 0x00000000000002b8
Unimplemented SPAPR hcall 0x00000000000002b8
Unimplemented SPAPR hcall 0x00000000000002b8
Unimplemented SPAPR hcall 0x00000000000002b8
Unimplemented SPAPR hcall 0x00000000000002b8
Unimplemented SPAPR hcall 0x00000000000002b8
Unimplemented SPAPR hcall 0x00000000000002b8
Unimplemented SPAPR hcall 0x00000000000002b8
Unimplemented SPAPR hcall 0x00000000000002b8
Unimplemented SPAPR hcall 0x00000000000002b8
Unimplemented SPAPR hcall 0x00000000000002b8
Unimplemented SPAPR hcall 0x00000000000002b8
Unimplemented SPAPR hcall 0x00000000000002b8
Illegal Trap Instruction Interrupt in Kernel
05861AAC tweqi r0,0 r0=0
KDB(0)>
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https://bugs.launchpad.net/bugs/1846816
Title:
Booting error on AIX 6.1 "Illegal Trap Instruction Interrupt in
Kernel""
Status in QEMU:
New
Bug description:
# ls -ltr
total 8750584
-rw-rw-r-- 1 linux linux 4274997248 Oct 4 18:33 AIX.vol1.iso
-rw-rw-r-- 1 linux linux 4293888000 Oct 4 18:45 AIX.vol2.iso
-rw-rw-r-- 1 linux linux 391485440 Oct 4 18:50 AIX.vol3.iso
-rw-r--r-- 1 root root 204608 Oct 4 19:00 AIX61.img
# qemu-system-ppc64 -cpu POWER8,compat=power7 -machine pseries -m 8192
-serial mon:stdio \
> -drive file=/qemu/AIX61.img,if=none,id=drive-virtio-disk0 \
> -device virtio-scsi-pci,id=scsi -device scsi-hd,drive=drive-virtio-disk0 \
> -cdrom /qemu/AIX.vol1.iso \
> -prom-env boot-command='boot cdrom: -s verbose'
VNC server running on ::1:5900
qemu-system-ppc64: warning: TCG doesn't support requested feature,
cap-ibs=workaround
SLOF **********************************************************************
QEMU Starting
Build Date = Jul 3 2019 12:26:14
FW Version = git-ba1ab360eebe6338
Press "s" to enter Open Firmware.
Populating /vdevice methods
Populating /vdevice/vty@71000000
Populating /vdevice/nvram@71000001
Populating /vdevice/l-lan@71000002
Populating /vdevice/v-scsi@71000003
SCSI: Looking for devices
8200000000000000 CD-ROM : "QEMU QEMU CD-ROM 2.5+"
Populating /pci@800000020000000
00 0000 (D) : 1234 1111 qemu vga
00 0800 (D) : 1033 0194 serial bus [ usb-xhci ]
00 1000 (D) : 1af4 1004 virtio [ scsi ]
Populating /pci@800000020000000/scsi@2
SCSI: Looking for devices
100000000000000 DISK : "QEMU QEMU HARDDISK 2.5+"
Installing QEMU fb
Scanning USB
XHCI: Initializing
USB Keyboard
USB mouse
No console specified using screen & keyboard
Welcome to Open Firmware
Copyright (c) 2004, 2017 IBM Corporation All rights reserved.
This program and the accompanying materials are made available
under the terms of the BSD License available at
http://www.opensource.org/licenses/bsd-license.php
Trying to load: -s verbose from:
/vdevice/v-scsi@71000003/disk@8200000000000000: ... Successfully loaded
qemu-system-ppc64: Couldn't negotiate a suitable PVR during CAS
AIX
StarLED{814}
AIX Version 6.1
exec(/etc/init){1,0}
INIT: EXECUTING /sbin/rc.boot 1
exec(/usr/bin/sh,-c,/sbin/rc.boot 1){1114146,1}
exec(/sbin/rc.boot,/sbin/rc.boot,1){1114146,1}
+ PHASE=1
+ + bootinfo -p
exec(/usr/sbin/bootinfo,-p){1179684,1114146}
PLATFORM=chrp
+ [ ! -x /usr/lib/boot/bin/bootinfo_chrp ]
+ [ 1 -eq 1 ]
+ 1> /usr/lib/libc.a
+ init -c unlink /usr/lib/boot/bin/!(*_chrp)
exec(/etc/init,-c,unlink /usr/lib/boot/bin/!(*_chrp)){1179686,1114146}
+ chramfs -t
exec(/usr/sbin/chramfs,-t){1179688,1114146}
+ init -c unlink /usr/sbin/chramfs
+ 1> /dev/null
exec(/etc/init,-c,unlink /usr/sbin/chramfs){1179690,1114146}
+ + bootinfo -t
exec(/usr/sbin/bootinfo,-t){1179692,1114146}
BOOTYPE=3
+ [ 0 -ne 0 ]
+ [ -z 3 ]
+ unset pdev_to_ldev undolt native_netboot_cfg
+ unset disknet_odm_init config_ATM
+ /usr/lib/methods/showled 0x510 DEV CFG 1 START
exec(/usr/lib/methods/showled,0x510,DEV CFG 1 START){1179694,1114146}
+ cfgmgr -f -v
exec(/usr/sbin/cfgmgr,-f,-v){1179696,1114146}
cfgmgr is running in phase 1
----------------
Time: 0 LEDS: 0x538
Invoking top level program -- "/etc/methods/defsys"
exec(/bin/sh,-c,/etc/methods/defsys ){1245222,1179696}
exec(/etc/methods/defsys){1245222,1179696}
exec(/bin/sh,-c,/usr/lib/methods/define_rspc -n -c sys -s node -t
chrp){1310760,1245222}
exec(/usr/lib/methods/define_rspc,-n,-c,sys,-s,node,-t,chrp){1310760,1245222}
Time: 0 LEDS: 0x539
Return code = 0
***** stdout *****
sys0
*** no stderr ****
----------------
Attempting to configure device 'sys0'
Time: 0 LEDS: 0x811
Invoking /usr/lib/methods/cfgsys_chrp -1 -l sys0
exec(/bin/sh,-c,/usr/lib/methods/cfgsys_chrp -1 -l sys0){1245224,1179696}
Number of running methods: 1
exec(/usr/lib/methods/cfgsys_chrp,-1,-l,sys0){1245224,1179696}
LED{A20}
Illegal Trap Instruction Interrupt in Kernel
04151A74 tweqi r0,0 r0=0
KDB(0)>
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- [Bug 1846816] Re: Booting error on AIX 6.1 "Illegal Trap Instruction Interrupt in Kernel"",
Chin <=