[Bug 1967562] Re: jammy beta (220330) arm iso pxe boot kernel panic on Ampere Mt. Jade

2022-04-19 Thread Taihsiang Ho
The jammy RC (20220418.2) looks good for Ampere Mt. Jade Altra (bizzy).
I can pxe install the server successfully.

By the way autoinstall of subiquity also works like a charm.

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  jammy beta (220330) arm iso pxe boot kernel panic on Ampere Mt. Jade

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[Bug 1967562] Re: jammy beta (220330) arm iso pxe boot kernel panic on Ampere Mt. Jade

2022-04-12 Thread Taihsiang Ho
Since it seems a grub issue, I reported the issue to qatracker of daily
build to make the release team aware of this issue, and hopefully the
information will be helpful before releasing RC.

http://iso.qa.ubuntu.com/qatracker/milestones/429/builds/246802/testcases/1697/results

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  jammy beta (220330) arm iso pxe boot kernel panic on Ampere Mt. Jade

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[Bug 1967957] Re: jammy beta (220330) live server arm64 iso failed to boot Hisilicon D06 with virtual CD

2022-04-07 Thread Taihsiang Ho
A production taishan2280v2 works with 220405 daily build[1].

We may not need to worry that much with the failure of d06-1 and d06-3
now.


[1]
ubuntu@scobee-jammy-daily-220405:~$ cat /var/log/installer/media-info ; echo ; 
uname -a; lsb_release -a; ping -c 4 8.8.8.8; sudo apt update
Ubuntu-Server 22.04 LTS "Jammy Jellyfish" - Daily arm64 (20220405)
Linux scobee-jammy-daily-220405 5.15.0-25-generic #25-Ubuntu SMP Wed Mar 30 
15:57:31 UTC 2022 aarch64 aarch64 aarch64 GNU/Linux
No LSB modules are available.
Distributor ID: Ubuntu
Description:Ubuntu Jammy Jellyfish (development branch)
Release:22.04
Codename:   jammy
PING 8.8.8.8 (8.8.8.8) 56(84) bytes of data.

--- 8.8.8.8 ping statistics ---
4 packets transmitted, 0 received, 100% packet loss, time 3059ms

[sudo] password for ubuntu: 
Hit:1 http://ports.ubuntu.com/ubuntu-ports jammy InRelease
Hit:2 http://ports.ubuntu.com/ubuntu-ports jammy-updates InRelease
Hit:3 http://ports.ubuntu.com/ubuntu-ports jammy-backports InRelease
Hit:4 http://ports.ubuntu.com/ubuntu-ports jammy-security InRelease
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
All packages are up to date.

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Title:
  jammy beta (220330) live server arm64 iso failed to boot Hisilicon D06
  with virtual CD

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[Bug 1967957] Re: jammy beta (220330) live server arm64 iso failed to boot Hisilicon D06 with virtual CD

2022-04-07 Thread Taihsiang Ho
daily iso (220405) tested on d06 (d06-1)


= log snippet =
Loading the CD via virtual media and drop to the prompt asking "Attempt 
interactive netboot from a URL?"


NOTICE:  ERR_ADDRL   = 0x0 
NOTICE:  ERR_ADDRH   = 0x0 
NOTICE:  ERR_MISC0L  = 0x0 
NOTICE:  ERR_MISC0H  = 0x0 
NOTICE:  ERR_MISC1L  = 0x0 
NOTICE:  ERR_MISC1H  = 0x2ea6f418 
NOTICE:  [TotemRasIntOemNodeEri]:[1750L]
NOTICE:  [RasEriInterrupt]:[117L]NodeTYP2Status = 0x0 
ERROR:   [FiqInterruptHandler]:[114L] GicInterrupt1 : 0x1cd!!! 
[2.400045] cma: cma_alloc: reserved: alloc failed, req-size: 4 pages, ret: 
-12
[2.418203] ACPI: IORT: [Firmware Bug]: [map (ptrval)] conflicting 
mapping for input ID 0x7c00
[2.427513] ACPI: IORT: [Firmware Bug]: applying workaround.
[2.433174] cma: cma_alloc: reserved: alloc failed, req-size: 4 pages, ret: 
-12
[2.441255] cma: cma_alloc: reserved: alloc failed, req-size: 4 pages, ret: 
-12
[2.457200] ACPI: IORT: [Firmware Bug]: [map (ptrval)] conflicting 
mapping for input ID 0xbc00
[2.466504] ACPI: IORT: [Firmware Bug]: applying workaround.
[5.854360] hisi_sas_v3_hw :74:02.0: 16 hw queues
[5.863968] cma: cma_alloc: reserved: alloc failed, req-size: 4 pages, ret: 
-12
[   19.993752] cma: cma_alloc: reserved: alloc failed, req-size: 4 pages, ret: 
-12
mount: mounting /dev/sr0 on /cdrom failed: No such device or address
Unable to find a medium containing a live file system
Attempt interactive netboot from a URL?
yes no (default yes): 
Two methods available for IP configuration:
  * static: for static IP configuration
  * dhcp: for automatic IP configuration
static dhcp (default 'dhcp'): 


** Attachment added: "d06-1-vcd-220407-01.log"
   
https://bugs.launchpad.net/ubuntu/+source/subiquity/+bug/1967957/+attachment/5577933/+files/d06-1-vcd-220407-01.log

** Description changed:

  = Description =
- Platforms: Hisilicon D06 (d06-1 and d06-3 in our lab)
+ Platforms: Hisilicon D06 (d06-1 and d06-3 in our lab, which are NOT 
production product)
  Image: Jammy Beta (220330)
  
  = Steps to Reproduce =
  1. Boot the system with the iso from d06's virtual CD of BMC
  2. Launch the kernel via the default grub entry
  
  = Expected Results =
  The kernel and image are loaded via the virtual CD, and then subiquity is 
launched.
  
  = Actual Results =
  After the grub stage, when loading the kernel we see (check d06-3.log for the 
full log details):
  
  [ 1149.949752] rcu: INFO: rcu_sched detected expedited stalls on CPUs/tasks: 
{^M
  [ 1149.949796] rcu: blocking rcu_node structures (internal RCU debug):^M
  [ 1180.107036] watchdog: BUG: soft lockup - CPU#6 stuck for 26s! 
[swapper/6:0]^M
  [ 1204.107091] watchdog: BUG: soft lockup - CPU#6 stuck for 48s! 
[swapper/6:0]^M
  [ 1213.237720] rcu: INFO: rcu_sched detected stalls on CPUs/tasks:^M
  [ 1213.243639] rcu: 15-: (2 GPs behind) idle=87d/1/0x4004 
softirq=854/855 fqs=7501 ^M
  [ 1213.441723] rcu: INFO: rcu_sched detected expedited stalls on CPUs/tasks: 
{^M
  [ 1213.441764] rcu: blocking rcu_node structures (internal RCU debug):^M
  [ 1228.108161] watchdog: BUG: soft lockup - CPU#6 stuck for 70s! 
[swapper/6:0]^M
  [ 1252.106613] watchdog: BUG: soft lockup - CPU#6 stuck for 93s! 
[swapper/6:0]^M
  [ 1276.106317] watchdog: BUG: soft lockup - CPU#6 stuck for 115s! 
[swapper/6:0]^M
  [ 1300.106639] watchdog: BUG: soft lockup - CPU#6 stuck for 137s! 
[swapper/6:0]^M
  [ 1324.114455] watchdog: BUG: soft lockup - CPU#6 stuck for 160s! 
[swapper/6:0]^M
  [ 1330.178015] INFO: task (imesyncd):2464 blocked for more than 120 seconds.^M
  [ 1330.184819]   Tainted: G L5.15.0-23-generic 
#23-Ubuntu^M
  [ 1330.184836] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables 
this message.^M
  [ 1330.185017] INFO: task unshare:2502 blocked for more than 120 seconds.^M
  [ 1330.185027]   Tainted: G L5.15.0-23-generic 
#23-Ubuntu^M
  [ 1330.185037] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables 
this message.^M
  [ 1330.185325] INFO: task unshare:2507 blocked for more than 120 seconds.^M
  ** 1238 printk messages dropped **^M
  [ 1333.632679] systemd[1]: Failed to start Journal Service.^M

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Title:
  jammy beta (220330) live server arm64 iso failed to boot Hisilicon D06
  with virtual CD

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[Bug 1967562] Re: jammy beta (220330) arm iso pxe boot kernel panic on Ampere Mt. Jade

2022-04-07 Thread Taihsiang Ho
** Summary changed:

- jammy beta (220330) arm iso kernel panic on Ampere Mt. Jade during pxe boot
+ jammy beta (220330) arm iso pxe boot kernel panic on Ampere Mt. Jade

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[Bug 1967957] Re: jammy beta (220330) live server arm64 iso failed to boot Hisilicon D06 with virtual CD

2022-04-06 Thread Taihsiang Ho
Additional info: in our lab, a taishan2280v2 could install the 220330
iso. (tested by ike)

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  jammy beta (220330) live server arm64 iso failed to boot Hisilicon D06
  with virtual CD

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[Bug 1967961] Re: jammy failed to deploy to Hisilicon D06 with MAAS

2022-04-06 Thread Taihsiang Ho
In our lab, a production level taishan2280v2 (scobee) and x6000
(saenger) could be deployed by MAAS successfully.

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  jammy failed to deploy to Hisilicon D06 with MAAS

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[Bug 1967961] Re: jammy failed to deploy to Hisilicon D06 with MAAS

2022-04-06 Thread Taihsiang Ho
d06-3-maas-220406-02.log is the console log for maas deployment timeout
with d06-3.

** Attachment added: "d06-3-maas-220406-02.log"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1967961/+attachment/5577604/+files/d06-3-maas-220406-02.log

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[Bug 1967957] Re: jammy beta (220330) live server arm64 iso failed to boot Hisilicon D06 with virtual CD

2022-04-06 Thread Taihsiang Ho
Next from my side: there are new daily build. I may try them as well.

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  jammy beta (220330) live server arm64 iso failed to boot Hisilicon D06
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[Bug 1967957] Re: jammy beta (220330) live server arm64 iso failed to boot Hisilicon D06 with virtual CD

2022-04-06 Thread Taihsiang Ho
Redo with d06 (d06-1). This time we have the log of kernel trace. See
d06-1-cd-220406-01.log for the full console log.

[  652.568681] pstate: 004000c9 (nzcv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[  652.575630] pc : irq_work_queue_on+0xa4/0xb0
[  652.579888] lr : rcu_implicit_dynticks_qs+0x1b8/0x350
[  652.584928] sp : 8b223c50
[  652.588229] x29: 8b223c50 x28: 8aa30e00 x27: 
[  652.595354] x26: 003f7fb44025 x25: 0019 x24: 8aa30e00
[  652.602478] x23: 803f759d9000 x22: 8a906000 x21: 8a16b025
[  652.609602] x20:  x19: 003f7fb43f00 x18: 0102
[  652.616727] x17: 3330643830383030 x16: 30303820 x15: 3a20307820303030
[  652.623850] x14: 8a94b760 x13: 8a94b1e8 x12: 0002
[  652.630974] x11:  x10: 0b50 x9 : 882158e4
[  652.638097] x8 : 002084b42b30 x7 :  x6 : 003f7fb44058
[  652.645221] x5 :  x4 :  x3 : 003f7fb43140
[  652.652344] x2 :  x1 : 8a90da28 x0 : 0004
[  652.659469] Call trace:
[  652.661903]  irq_work_queue_on+0xa4/0xb0
[  652.665813]  rcu_implicit_dynticks_qs+0x1b8/0x350
[  652.670504]  force_qs_rnp+0x184/0x340
[  652.674154]  rcu_gp_fqs_loop+0x224/0x394
[  652.678064]  rcu_gp_kthread+0x120/0x164
[  652.681888]  kthread+0x114/0x120
[  652.685105]  ret_from_fork+0x10/0x20
[  652.688669] ---[ end trace da56ec070b45e740 ]---


** Attachment added: "d06-1-cd-220406-01.log"
   
https://bugs.launchpad.net/ubuntu/+source/subiquity/+bug/1967957/+attachment/5577595/+files/d06-1-cd-220406-01.log

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  jammy beta (220330) live server arm64 iso failed to boot Hisilicon D06
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[Bug 1967562] Re: jammy beta (220330) arm iso kernel panic on Ampere Mt. Jade during pxe boot

2022-04-06 Thread Taihsiang Ho
log snippet from the attachment "bizzy-maas-220406-01.log" of comment#8


[1.354637] CPU: 2 PID: 1 Comm: swapper/0 Not tainted 5.15.0-23-generic 
#23-Ubuntu
[1.362195] Hardware name: WIWYNN Mt.Jade Server System 
B81.030Z1.0007/Mt.Jade Motherboard, BIOS 1.6.20210526 (SCP: 1.06.20210526) 
2021/05/26
[1.374876] Call trace:
[1.377310]  dump_backtrace+0x0/0x1ec
[1.380968]  show_stack+0x24/0x30
[1.384272]  dump_stack_lvl+0x68/0x84
[1.387929]  dump_stack+0x18/0x34
[1.391232]  panic+0x18c/0x39c
[1.394275]  mount_block_root+0x160/0x210
[1.398281]  mount_root+0x12c/0x14c
[1.401757]  prepare_namespace+0x140/0x1a0
[1.405842]  kernel_init_freeable+0x1c8/0x214
[1.410187]  kernel_init+0x30/0x160
[1.413667]  ret_from_fork+0x10/0x20
[1.417235] SMP: stopping secondary CPUs
[1.421957] Kernel Offset: 0x34a8864c from 0x8800
[1.428038] PHYS_OFFSET: 0x8000
[1.431514] CPU features: 0x85c1,a3302e42
[1.435859] Memory Limit: none
[1.438905] ---[ end Kernel panic - not syncing: VFS: Unable to mount root 
fs on unknown-block(0,0) ]---

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  jammy beta (220330) arm iso kernel panic on Ampere Mt. Jade during pxe
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[Bug 1967562] Re: jammy beta (220330) arm iso kernel panic on Ampere Mt. Jade during pxe boot

2022-04-06 Thread Taihsiang Ho
Redo with the same iso but different downloading url:
http://cdimage.ubuntu.com/releases/22.04/beta/ubuntu-22.04-beta-live-
server-arm64.iso

I can still reproduce the issue. The grub entry looks good (no duplicate
---)[1].

The attachment bizzy-maas-220406-01.log is the corresponding console
log.


setparams 'Ubuntu Server'

set gfxpayload=keep 
linux/casper/vmlinuz quiet root=/dev/ram0 ramdisk_size=150 
ip=dhcp 
url=http://cdimage.ubuntu.com/releases/22.04/beta/ubuntu-22.04-beta-live-server-arm64.iso
 autoinstall "ds=nocloud-net;s=http://10.229.56.0/; ---
initrd/casper/initrd 

** Attachment added: "bizzy-maas-220406-01.log"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1967562/+attachment/5577564/+files/bizzy-maas-220406-01.log

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  jammy beta (220330) arm iso kernel panic on Ampere Mt. Jade during pxe
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[Bug 1967961] Re: jammy failed to deploy to Hisilicon D06 with MAAS

2022-04-06 Thread Taihsiang Ho
Tried to deploy d06-3 with jammy again today. I was dropped to the root
username after the ephemeral environment installation reboot[1]. See the
attachment "d06-3-maas-220406-01.log" for the full console log.

[1]

[  OK  ] Finished Availability of block devices.

root@d06-3:~# 
root@d06-3:~#

** Attachment added: "d06-3-maas-220406-01.log"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1967961/+attachment/5577537/+files/d06-3-maas-220406-01.log

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[Bug 1967562] Re: jammy beta (220330) arm iso kernel panic on Ampere Mt. Jade during pxe boot

2022-04-05 Thread Taihsiang Ho
** Summary changed:

- jammy beta (220330) live server arm64 iso kernel panic during pxe boot
+ jammy beta (220330) arm iso kernel panic on Ampere Mt. Jade during pxe boot

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  jammy beta (220330) arm iso kernel panic on Ampere Mt. Jade during pxe
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[Bug 1967957] Re: jammy beta (220330) live server arm64 iso failed to boot Hisilicon D06 with virtual CD

2022-04-05 Thread Taihsiang Ho
** Summary changed:

- jammy beta (220330) live server arm64 iso failed to boot with virtual CD
+ jammy beta (220330) live server arm64 iso failed to boot Hisilicon D06 with 
virtual CD

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  jammy beta (220330) live server arm64 iso failed to boot Hisilicon D06
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[Bug 1967961] Re: jammy beta (220330) live server arm64 iso failed to deploy with MAAS

2022-04-05 Thread Taihsiang Ho
Please note focal and impish deployment of MAAS do not reproduce this
issue.

** Summary changed:

- jammy beta (220330) live server arm64 iso failed to deploy with MAAS
+ jammy failed to deploy with MAAS

** Description changed:

  = Description =
  Platforms: Hisilicon D06 (d06-1 and d06-3 in our lab)
- Image: Jammy Beta (220330)
+ Image: Jammy
  
  = Steps to Reproduce =
  1. Deploy the system with MAAS webUI
  2. Wait until everything is ready
  
  = Expected Results =
  After the system is installed at the ephemeral stage of MAAS installation and 
restarts, the system boots and ready to login and use.
  
  = Actual Results =
  The system is never ready to be at the login prompt stage, and MAAS 
deployment timeouts.
  
  The console log of the system (see the attachment d06-1.log for the full
  log):
  
  [  366.412548] INFO: task kworker/31:1:624 blocked for more than 241 seconds.
  [  366.412566]   Tainted: G L5.15.0-25-generic #25-Ubuntu
  [  366.412577] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables 
this message.
  [  366.412826] INFO: task kworker/u196:1:1107 blocked for more than 120 
seconds.
  [  366.412833]   Tainted: G L5.15.0-25-generic #25-Ubuntu
  [  366.412840] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables 
this message.
  ** 2167 printk messages dropped **
  [  387.007501] watchdog: BUG: soft lockup - CPU#9 stuck for 272s! 
[swapper/9:0]
  [  387.037902] watchdog: BUG: soft lockup - CPU#7 stuck for 272s! 
[swapper/7:0]
  [  411.004684] watchdog: BUG: soft lockup - CPU#9 stuck for 294s! 
[swapper/9:0]
  [  411.025400] watchdog: BUG: soft lockup - CPU#7 stuck for 294s! 
[swapper/7:0]
  [  435.005493] watchdog: BUG: soft lockup - CPU#7 stuck for 317s! 
[swapper/7:0]
  [  435.019191] watchdog: BUG: soft lockup - CPU#9 stuck for 317s! 
[swapper/9:0]
  [***  [  455.581303] systemd[1]: sysinit.target: Unable to break cycle 
starting with sysinit.target/start
  [**] (6 of 7) A start job is running for…d Directories (6min 4s / no 
limit)

** Summary changed:

- jammy failed to deploy with MAAS
+ jammy failed to deploy to d06 with MAAS

** Summary changed:

- jammy failed to deploy to d06 with MAAS
+ jammy failed to deploy to Hisilicon D06 with MAAS

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[Bug 1967961] [NEW] jammy failed to deploy to Hisilicon D06 with MAAS

2022-04-05 Thread Taihsiang Ho
Public bug reported:

= Description =
Platforms: Hisilicon D06 (d06-1 and d06-3 in our lab)
Image: Jammy

= Steps to Reproduce =
1. Deploy the system with MAAS webUI
2. Wait until everything is ready

= Expected Results =
After the system is installed at the ephemeral stage of MAAS installation and 
restarts, the system boots and ready to login and use.

= Actual Results =
The system is never ready to be at the login prompt stage, and MAAS deployment 
timeouts.

The console log of the system (see the attachment d06-1.log for the full
log):

[  366.412548] INFO: task kworker/31:1:624 blocked for more than 241 seconds.
[  366.412566]   Tainted: G L5.15.0-25-generic #25-Ubuntu
[  366.412577] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this 
message.
[  366.412826] INFO: task kworker/u196:1:1107 blocked for more than 120 seconds.
[  366.412833]   Tainted: G L5.15.0-25-generic #25-Ubuntu
[  366.412840] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this 
message.
** 2167 printk messages dropped **
[  387.007501] watchdog: BUG: soft lockup - CPU#9 stuck for 272s! [swapper/9:0]
[  387.037902] watchdog: BUG: soft lockup - CPU#7 stuck for 272s! [swapper/7:0]
[  411.004684] watchdog: BUG: soft lockup - CPU#9 stuck for 294s! [swapper/9:0]
[  411.025400] watchdog: BUG: soft lockup - CPU#7 stuck for 294s! [swapper/7:0]
[  435.005493] watchdog: BUG: soft lockup - CPU#7 stuck for 317s! [swapper/7:0]
[  435.019191] watchdog: BUG: soft lockup - CPU#9 stuck for 317s! [swapper/9:0]
[***  [  455.581303] systemd[1]: sysinit.target: Unable to break cycle starting 
with sysinit.target/start
[**] (6 of 7) A start job is running for…d Directories (6min 4s / no limit)

** Affects: linux (Ubuntu)
 Importance: Undecided
 Status: New

** Affects: subiquity (Ubuntu)
 Importance: Undecided
 Status: New

** Attachment added: "d06-1.log"
   https://bugs.launchpad.net/bugs/1967961/+attachment/5577401/+files/d06-1.log

** Also affects: linux (Ubuntu)
   Importance: Undecided
   Status: New

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  jammy failed to deploy to Hisilicon D06 with MAAS

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[Bug 1967957] Re: jammy beta (220330) live server arm64 iso failed to boot with virtual CD

2022-04-05 Thread Taihsiang Ho
Similar log from d06 (d06-3), but enabling kernel parameter `debug` (and
remove all `quiet`) at the grub stage.

** Attachment added: "d06-3-debug.log"
   
https://bugs.launchpad.net/ubuntu/+source/subiquity/+bug/1967957/+attachment/5577400/+files/d06-3-debug.log

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Title:
  jammy beta (220330) live server arm64 iso failed to boot Hisilicon D06
  with virtual CD

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[Bug 1967957] [NEW] jammy beta (220330) live server arm64 iso failed to boot with virtual CD

2022-04-05 Thread Taihsiang Ho
Public bug reported:

= Description =
Platforms: Hisilicon D06 (d06-1 and d06-3 in our lab)
Image: Jammy Beta (220330)

= Steps to Reproduce =
1. Boot the system with the iso from d06's virtual CD of BMC
2. Launch the kernel via the default grub entry

= Expected Results =
The kernel and image are loaded via the virtual CD, and then subiquity is 
launched.

= Actual Results =
After the grub stage, when loading the kernel we see (check d06-3.log for the 
full log details):

[ 1149.949752] rcu: INFO: rcu_sched detected expedited stalls on CPUs/tasks: {^M
[ 1149.949796] rcu: blocking rcu_node structures (internal RCU debug):^M
[ 1180.107036] watchdog: BUG: soft lockup - CPU#6 stuck for 26s! [swapper/6:0]^M
[ 1204.107091] watchdog: BUG: soft lockup - CPU#6 stuck for 48s! [swapper/6:0]^M
[ 1213.237720] rcu: INFO: rcu_sched detected stalls on CPUs/tasks:^M
[ 1213.243639] rcu: 15-: (2 GPs behind) idle=87d/1/0x4004 
softirq=854/855 fqs=7501 ^M
[ 1213.441723] rcu: INFO: rcu_sched detected expedited stalls on CPUs/tasks: {^M
[ 1213.441764] rcu: blocking rcu_node structures (internal RCU debug):^M
[ 1228.108161] watchdog: BUG: soft lockup - CPU#6 stuck for 70s! [swapper/6:0]^M
[ 1252.106613] watchdog: BUG: soft lockup - CPU#6 stuck for 93s! [swapper/6:0]^M
[ 1276.106317] watchdog: BUG: soft lockup - CPU#6 stuck for 115s! 
[swapper/6:0]^M
[ 1300.106639] watchdog: BUG: soft lockup - CPU#6 stuck for 137s! 
[swapper/6:0]^M
[ 1324.114455] watchdog: BUG: soft lockup - CPU#6 stuck for 160s! 
[swapper/6:0]^M
[ 1330.178015] INFO: task (imesyncd):2464 blocked for more than 120 seconds.^M
[ 1330.184819]   Tainted: G L5.15.0-23-generic #23-Ubuntu^M
[ 1330.184836] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this 
message.^M
[ 1330.185017] INFO: task unshare:2502 blocked for more than 120 seconds.^M
[ 1330.185027]   Tainted: G L5.15.0-23-generic #23-Ubuntu^M
[ 1330.185037] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this 
message.^M
[ 1330.185325] INFO: task unshare:2507 blocked for more than 120 seconds.^M
** 1238 printk messages dropped **^M
[ 1333.632679] systemd[1]: Failed to start Journal Service.^M

** Affects: linux (Ubuntu)
 Importance: Undecided
 Status: New

** Affects: subiquity (Ubuntu)
 Importance: Undecided
 Status: New

** Attachment added: "d06-3.log"
   https://bugs.launchpad.net/bugs/1967957/+attachment/5577398/+files/d06-3.log

** Also affects: subiquity (Ubuntu)
   Importance: Undecided
   Status: New

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Title:
  jammy beta (220330) live server arm64 iso failed to boot with virtual
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[Bug 1967562] Re: jammy beta (220330) live server arm64 iso kernel panic during pxe boot

2022-04-05 Thread Taihsiang Ho
** Summary changed:

- jammy beta (220330) arm iso kernel panic during pxe boot
+ jammy beta (220330) live server arm64 iso kernel panic during pxe boot

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  jammy beta (220330) live server arm64 iso kernel panic during pxe boot

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[Bug 1967562] Re: jammy beta (220330) arm iso kernel panic during pxe boot

2022-04-04 Thread Taihsiang Ho
@Paolo , thanks for verifying. Right, MAAS deployment looks good (see my
comment of "Additional Information" in the bug description) as what Dann
pointed out.

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  jammy beta (220330) arm iso kernel panic during pxe boot

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[Bug 1967562] Re: jammy beta (220330) arm iso kernel panic during pxe boot

2022-04-04 Thread Taihsiang Ho
@dann , I checked the grub entry prior to filing this bug. For now the
pxe server is used for the other purpose. Let me reproduce the post-
mortem information later on. Thanks for the tip!

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  jammy beta (220330) arm iso kernel panic during pxe boot

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[Bug 1967562] Re: jammy beta (220330) arm iso kernel panic during pxe boot

2022-04-01 Thread Taihsiang Ho
Attached bizzy-debug.log, which is the console log of the Mt. Jade
server (bizzy) with the kernel parameter "debug" enabled.

** Attachment added: "bizzy-debug.log"
   
https://bugs.launchpad.net/ubuntu/+source/subiquity/+bug/1967562/+attachment/5575779/+files/bizzy-debug.log

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Title:
  jammy beta (220330) arm iso kernel panic during pxe boot

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[Bug 1967562] Re: jammy beta (220330) arm iso kernel panic during pxe boot

2022-04-01 Thread Taihsiang Ho
** Description changed:

  = Description =
- Platforms: Ampere Mt. Jade Altra, Cavium thunderX crb2s
+ Platforms: Ampere Mt. Jade Altra (bizzy), Cavium thunderX crb2s (recht)
  Image: Jammy Beta (220330)
  
  I setup my pxe server to provision jammy beta and got the following
  kernel panic message after grub stage:
  
  log from console log
  
  [1.176614] integrity: Couldn't parse dbx signatures: -74^M
  [1.371630] Kernel panic - not syncing: VFS: Unable to mount root fs on 
unknown-block(0,0)^M
  [1.379891] CPU: 42 PID: 1 Comm: swapper/0 Not tainted 5.15.0-23-generic 
#23-Ubuntu^M
  [1.387535] Hardware name: WIWYNN Mt.Jade Server System 
B81.030Z1.0007/Mt.Jade Motherboard, BIOS 1.6.20210526 (SCP: 1.06.20210526) 
2021/05/26^M
  [1.400215] Call trace:^M
  [1.402649]  dump_backtrace+0x0/0x1ec^M
  [1.406310]  show_stack+0x24/0x30^M
  [1.409614]  dump_stack_lvl+0x68/0x84^M
  [1.413271]  dump_stack+0x18/0x34^M
  [1.416573]  panic+0x18c/0x39c^M
  [1.419616]  mount_block_root+0x160/0x210^M
  [1.423622]  mount_root+0x12c/0x14c^M
  [1.427097]  prepare_namespace+0x140/0x1a0^M
  [1.431182]  kernel_init_freeable+0x1c8/0x214^M
  [1.435527]  kernel_init+0x30/0x160^M
  [1.439006]  ret_from_fork+0x10/0x20^M
  [1.442573] SMP: stopping secondary CPUs^M
  [1.447323] Kernel Offset: 0x55263ee9 from 0x8800^M
  [1.453404] PHYS_OFFSET: 0x8000^M
  [1.456879] CPU features: 0x85c1,a3302e42^M
  [1.461225] Memory Limit: none^M
  [1.464271] ---[ end Kernel panic - not syncing: VFS: Unable to mount root 
fs on unknown-block(0,0) ]---^M
  
  = Steps to Reproduce =
  1. Followed this guide to setup the pxe server 
https://discourse.ubuntu.com/t/netbooting-the-live-server-installer-via-uefi-pxe-on-arm-aarch64-arm64-and-x86-64-amd64/19240
 with the jammy beta image (220330) 
http://cdimage.ubuntu.com/ubuntu-server/daily-live/20220330/jammy-live-server-arm64.iso
  1-1. You may use this script to perform the set-up 
https://github.com/tai271828/ubuntu-autoinstall-pxe-server by invoking: `sudo 
./setup-pxe-server.sh --url 
http://cdimage.ubuntu.com/ubuntu-server/daily-live/20220330/jammy-live-server-arm64.iso`
  2. Boot the system via PXE
  3. Select Ubuntu at Grub menu
  
  = Expected Result =
  The image is loaded to the system locally via PXE, and subiquity is launched
  
  = Actual Result =
  Console log simply shows nothing for 10 seconds and then the kernel panic 
shows up.
  
  = Additional Information =
  - If we install via the virtual CD of the server, subiquity could be launched 
and the installation process completes successfully.
  - MAAS could deploy Jammy to the Mt. Jade server as well.

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  jammy beta (220330) arm iso kernel panic during pxe boot

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[Bug 1967562] Re: jammy beta (220330) arm iso kernel panic during pxe boot

2022-04-01 Thread Taihsiang Ho
bizzy.log is the console log of the Mt. Jade server. The last entry is
the kernel panic because of the pxe boot. The last successful deployment
in bizzy.log is performed by MAAS.

** Attachment added: "bizzy.log"
   
https://bugs.launchpad.net/ubuntu/+source/subiquity/+bug/1967562/+attachment/5575772/+files/bizzy.log

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  jammy beta (220330) arm iso kernel panic during pxe boot

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[Bug 1967562] [NEW] jammy beta (220330) arm iso kernel panic during pxe boot

2022-04-01 Thread Taihsiang Ho
Public bug reported:

= Description =
Platforms: Ampere Mt. Jade Altra, Cavium thunderX crb2s
Image: Jammy Beta (220330)

I setup my pxe server to provision jammy beta and got the following
kernel panic message after grub stage:

log from console log

[1.176614] integrity: Couldn't parse dbx signatures: -74^M
[1.371630] Kernel panic - not syncing: VFS: Unable to mount root fs on 
unknown-block(0,0)^M
[1.379891] CPU: 42 PID: 1 Comm: swapper/0 Not tainted 5.15.0-23-generic 
#23-Ubuntu^M
[1.387535] Hardware name: WIWYNN Mt.Jade Server System 
B81.030Z1.0007/Mt.Jade Motherboard, BIOS 1.6.20210526 (SCP: 1.06.20210526) 
2021/05/26^M
[1.400215] Call trace:^M
[1.402649]  dump_backtrace+0x0/0x1ec^M
[1.406310]  show_stack+0x24/0x30^M
[1.409614]  dump_stack_lvl+0x68/0x84^M
[1.413271]  dump_stack+0x18/0x34^M
[1.416573]  panic+0x18c/0x39c^M
[1.419616]  mount_block_root+0x160/0x210^M
[1.423622]  mount_root+0x12c/0x14c^M
[1.427097]  prepare_namespace+0x140/0x1a0^M
[1.431182]  kernel_init_freeable+0x1c8/0x214^M
[1.435527]  kernel_init+0x30/0x160^M
[1.439006]  ret_from_fork+0x10/0x20^M
[1.442573] SMP: stopping secondary CPUs^M
[1.447323] Kernel Offset: 0x55263ee9 from 0x8800^M
[1.453404] PHYS_OFFSET: 0x8000^M
[1.456879] CPU features: 0x85c1,a3302e42^M
[1.461225] Memory Limit: none^M
[1.464271] ---[ end Kernel panic - not syncing: VFS: Unable to mount root 
fs on unknown-block(0,0) ]---^M

= Steps to Reproduce =
1. Followed this guide to setup the pxe server 
https://discourse.ubuntu.com/t/netbooting-the-live-server-installer-via-uefi-pxe-on-arm-aarch64-arm64-and-x86-64-amd64/19240
 with the jammy beta image (220330) 
http://cdimage.ubuntu.com/ubuntu-server/daily-live/20220330/jammy-live-server-arm64.iso
1-1. You may use this script to perform the set-up 
https://github.com/tai271828/ubuntu-autoinstall-pxe-server by invoking: `sudo 
./setup-pxe-server.sh --url 
http://cdimage.ubuntu.com/ubuntu-server/daily-live/20220330/jammy-live-server-arm64.iso`
2. Boot the system via PXE
3. Select Ubuntu at Grub menu

= Expected Result =
The image is loaded to the system locally via PXE, and subiquity is launched

= Actual Result =
Console log simply shows nothing for 10 seconds and then the kernel panic shows 
up.

= Additional Information =
- If we install via the virtual CD of the server, subiquity could be launched 
and the installation process completes successfully.
- MAAS could deploy Jammy to the Mt. Jade server as well.

** Affects: linux (Ubuntu)
 Importance: Undecided
 Status: New

** Affects: subiquity (Ubuntu)
 Importance: Undecided
 Status: New

** Also affects: subiquity (Ubuntu)
   Importance: Undecided
   Status: New

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  jammy beta (220330) arm iso kernel panic during pxe boot

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[Bug 1940112] Re: missing dependency of qemu-efi-aarch64 when testing arm platforms

2022-03-22 Thread Taihsiang Ho
** Changed in: plainbox-provider-checkbox
   Status: In Progress => Fix Committed

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Title:
  missing dependency of qemu-efi-aarch64 when testing arm platforms

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[Bug 1933301] Re: [uacc-0623] hisi_sec2 fail to alloc uacce

2022-03-08 Thread Taihsiang Ho
** Changed in: kunpeng920/ubuntu-20.04-hwe
   Status: Fix Committed => Fix Released

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Title:
  [uacc-0623] hisi_sec2  fail to alloc uacce

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[Bug 1933301] Re: [uacc-0623] hisi_sec2 fail to alloc uacce

2022-02-17 Thread Taihsiang Ho
Focal 5.13.0-30-generic #33~20.04.1-Ubuntu verification passed.

ubuntu@segers:~$ uname -a; lsb_release -a; sudo dmesg | grep "fail to alloc 
uacce"
Linux segers 5.13.0-30-generic #33~20.04.1-Ubuntu SMP Mon Feb 7 14:28:43 UTC 
2022 aarch64 aarch64 aarch64 GNU/Linux
No LSB modules are available.
Distributor ID: Ubuntu
Description:Ubuntu 20.04.3 LTS
Release:20.04
Codename:   focal


** Tags removed: verification-needed-focal
** Tags added: verification-done-focal

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Title:
  [uacc-0623] hisi_sec2  fail to alloc uacce

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[Bug 1933301] Re: [uacc-0623] hisi_sec2 fail to alloc uacce

2022-02-14 Thread Taihsiang Ho
Kernel re-spun. 5.13.0-30 is expected to be released to -updates by
2022/Feb/17[1].

[1] https://lists.ubuntu.com/archives/kernel-sru-
announce/2022-February/000198.html

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  [uacc-0623] hisi_sec2  fail to alloc uacce

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[Bug 1933301] Re: [uacc-0623] hisi_sec2 fail to alloc uacce

2022-02-14 Thread Taihsiang Ho
impish 5.13.0-30 verification passed.

ubuntu@segers:~$ uname -a; lsb_release -a; sudo dmesg | grep "fail to alloc 
uacce"
Linux segers 5.13.0-30-generic #33-Ubuntu SMP Fri Feb 4 17:05:14 UTC 2022 
aarch64 aarch64 aarch64 GNU/Linux
No LSB modules are available.
Distributor ID: Ubuntu
Description:Ubuntu 21.10
Release:21.10
Codename:   impish


** Tags removed: verification-needed-impish
** Tags added: verification-done-impish

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  [uacc-0623] hisi_sec2  fail to alloc uacce

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[Bug 1933301] Re: [uacc-0623] hisi_sec2 fail to alloc uacce

2022-01-14 Thread Taihsiang Ho
The patch is applied https://lists.ubuntu.com/archives/kernel-
team/2022-January/127138.html

** Changed in: kunpeng920/ubuntu-20.04-hwe
   Status: In Progress => Fix Committed

** Changed in: kunpeng920/ubuntu-21.10
   Status: In Progress => Fix Committed

** Changed in: kunpeng920/ubuntu-22.04
   Status: In Progress => Fix Committed

** Changed in: kunpeng920
   Status: In Progress => Fix Committed

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[Bug 1933301] Re: [uacc-0623] hisi_sec2 fail to alloc uacce

2022-01-13 Thread Taihsiang Ho
Submitted the patch to the kernel team mailing list
https://lists.ubuntu.com/archives/kernel-team/2022-January/127109.html
for both Impish and Jammy.

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[Bug 1933301] Re: [uacc-0623] hisi_sec2 fail to alloc uacce

2022-01-11 Thread Taihsiang Ho
Jammy will release a few months later and we are aware of the
development activities of Jammy 5.15 kernel. The patch needs to land
Jammy as well to prevent user's dist-upgrade regression.

My investigation of the patch, 183b60e00597 crypto: hisilicon/qm -
modify the uacce mode check, has clean cherry-pick with Jammy 5.15
master-next, and fixes the issue[1].


Next:
Process to merge 183b60e00597 with Jammy 5.15 kernel along with impish 5.13 
(for up-coming focal-hwe)


[1] Before applying the patch (master-next branch, 5.15.13):


ubuntu@segers:~$ sudo ./collect.sh 
Linux segers 5.15.0-16-generic #16~d20220111t131721~7ec137fc2603 SMP Tue Jan 11 
13:18:16 UTC 20 aarch64 aarch64 aarch64 GNU/Linux
No LSB modules are available.
Distributor ID: Ubuntu
Description:Ubuntu 20.04.3 LTS
Release:20.04
Codename:   focal

[3.408872] cma: cma_alloc: reserved: alloc failed, req-size: 4096 pages, 
ret: -12
[   11.594241] cma: cma_alloc: reserved: alloc failed, req-size: 256 pages, 
ret: -12
[   11.636486] cma: cma_alloc: reserved: alloc failed, req-size: 256 pages, 
ret: -12
[   11.678612] cma: cma_alloc: reserved: alloc failed, req-size: 256 pages, 
ret: -12
[   11.720721] cma: cma_alloc: reserved: alloc failed, req-size: 256 pages, 
ret: -12
[   11.762846] cma: cma_alloc: reserved: alloc failed, req-size: 256 pages, 
ret: -12
[   11.805032] cma: cma_alloc: reserved: alloc failed, req-size: 256 pages, 
ret: -12
[   11.847216] cma: cma_alloc: reserved: alloc failed, req-size: 256 pages, 
ret: -12
[   11.889401] cma: cma_alloc: reserved: alloc failed, req-size: 256 pages, 
ret: -12
[   11.970515] cma: cma_alloc: reserved: alloc failed, req-size: 4 pages, ret: 
-12
[   12.067413] cma: cma_alloc: reserved: alloc failed, req-size: 4 pages, ret: 
-12
[   13.974371] dw_spi_mmio HISI0173:00: DMA init failed
[   19.448332] sas: Enter sas_scsi_recover_host busy: 0 failed: 0
[   19.820834] sas: --- Exit sas_scsi_recover_host: busy: 0 failed: 0 tries: 1
[   19.852904] sas: Enter sas_scsi_recover_host busy: 0 failed: 0
[   20.224761] sas: --- Exit sas_scsi_recover_host: busy: 0 failed: 0 tries: 1
[   22.956763] cma: cma_alloc: reserved: alloc failed, req-size: 4 pages, ret: 
-12
[   22.966698] cma: cma_alloc: reserved: alloc failed, req-size: 16 pages, ret: 
-12
[   22.982319] hisi_sec2 :75:00.0: fail to alloc uacce (-22)
[   22.990846] cma: cma_alloc: reserved: alloc failed, req-size: 4 pages, ret: 
-12
[   22.14] cma: cma_alloc: reserved: alloc failed, req-size: 16 pages, ret: 
-12
[   23.010710] hisi_sec2 :b5:00.0: fail to alloc uacce (-22)


==
[0.00] cma: Reserved 32 MiB at 0x7e00
[0.00] Memory: 131307604K/134213440K available (17280K kernel code, 
4572K rwdata, 13820K rodata, 9600K init, 1182K bss, 2873068K reserved, 32768K 
cma-reserved)
[3.408872] cma: cma_alloc: reserved: alloc failed, req-size: 4096 pages, 
ret: -12
[   11.594241] cma: cma_alloc: reserved: alloc failed, req-size: 256 pages, 
ret: -12
[   11.636486] cma: cma_alloc: reserved: alloc failed, req-size: 256 pages, 
ret: -12
[   11.678612] cma: cma_alloc: reserved: alloc failed, req-size: 256 pages, 
ret: -12
[   11.720721] cma: cma_alloc: reserved: alloc failed, req-size: 256 pages, 
ret: -12
[   11.762846] cma: cma_alloc: reserved: alloc failed, req-size: 256 pages, 
ret: -12
[   11.805032] cma: cma_alloc: reserved: alloc failed, req-size: 256 pages, 
ret: -12
[   11.847216] cma: cma_alloc: reserved: alloc failed, req-size: 256 pages, 
ret: -12
[   11.889401] cma: cma_alloc: reserved: alloc failed, req-size: 256 pages, 
ret: -12
[   11.970515] cma: cma_alloc: reserved: alloc failed, req-size: 4 pages, ret: 
-12
[   12.067413] cma: cma_alloc: reserved: alloc failed, req-size: 4 pages, ret: 
-12
[   22.956757] cma_alloc: 10 callbacks suppressed
[   22.956763] cma: cma_alloc: reserved: alloc failed, req-size: 4 pages, ret: 
-12
[   22.966698] cma: cma_alloc: reserved: alloc failed, req-size: 16 pages, ret: 
-12
[   22.990846] cma: cma_alloc: reserved: alloc failed, req-size: 4 pages, ret: 
-12
[   22.14] cma: cma_alloc: reserved: alloc failed, req-size: 16 pages, ret: 
-12
==


==
[   22.982319] hisi_sec2 :75:00.0: fail to alloc uacce (-22)
[   23.010710] hisi_sec2 :b5:00.0: fail to alloc uacce (-22)
==


==
==



After apply the patch:


ubuntu@segers:~$ sudo ./collect.sh 
Linux segers 5.15.0-16-generic #16~d20220111t123224~c7a448651f57 SMP Tue Jan 11 
12:33:20 UTC 20 aarch64 aarch64 aarch64 GNU/Linux
No LSB modules are available.
Distributor ID: Ubuntu
Description:Ubuntu 20.04.3 LTS
Release:20.04
Codename:   focal

[3.409019] cma: cma_alloc: reserved: alloc failed, req-size: 4096 pages, 
ret: -12
[   11.604567] cma: cma_alloc: reserved: alloc failed, req-size: 256 pages, 
ret: -12
[   11.646821] cma: cma_alloc: reserved: alloc failed, req-size: 256 pages, 
ret: -12
[   

[Bug 1933301] Re: [uacc-0623] hisi_sec2 fail to alloc uacce

2022-01-11 Thread Taihsiang Ho
** Also affects: kunpeng920/ubuntu-22.04
   Importance: Undecided
   Status: New

** Changed in: kunpeng920/ubuntu-21.10
   Status: New => In Progress

** Changed in: kunpeng920/ubuntu-22.04
   Status: New => In Progress

** Changed in: kunpeng920/ubuntu-21.10
 Assignee: (unassigned) => Taihsiang Ho (taihsiangho)

** Changed in: kunpeng920/ubuntu-22.04
 Assignee: (unassigned) => Taihsiang Ho (taihsiangho)

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  [uacc-0623] hisi_sec2  fail to alloc uacce

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[Bug 1933301] Re: [uacc-0623] hisi_sec2 fail to alloc uacce

2022-01-10 Thread Taihsiang Ho
** Also affects: kunpeng920/ubuntu-21.10
   Importance: Undecided
   Status: New

** Also affects: linux (Ubuntu)
   Importance: Undecided
   Status: New

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[Bug 1946773] Re: "An error occurred. Press enter to start a shell"

2021-10-14 Thread Taihsiang Ho
var log collected with impish rc image (211013) with mt. jade (howzit).

** Attachment added: "var-log-impish-rc-20211013-bmc-vmedia.tar.gz"
   
https://bugs.launchpad.net/subiquity/+bug/1946773/+attachment/5532831/+files/var-log-impish-rc-20211013-bmc-vmedia.tar.gz

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Title:
  "An error occurred. Press enter to start a shell"

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[Bug 1946773] Re: "An error occurred. Press enter to start a shell"

2021-10-13 Thread Taihsiang Ho
"20211012 arm64 ISO" could reproduce the same issue with Mt. Jade
(howzit)


var/log/installer/subiquity-server-debug.log shows subiquity timeout:

2021-10-13 12:47:18,086 ERROR subiquity.server.server:391 top level error
Traceback (most recent call last):
  File 
"/snap/subiquity/2824/lib/python3.8/site-packages/subiquity/server/server.py", 
line 579, in start
await self.wait_for_cloudinit()
  File 
"/snap/subiquity/2824/lib/python3.8/site-packages/subiquity/server/server.py", 
line 487, in wait_for_cloudinit
status_cp = await asyncio.wait_for(status_coro, 600)
  File "/snap/subiquity/2824/usr/lib/python3.8/asyncio/tasks.py", line 501, in 
wait_for
raise exceptions.TimeoutError()
asyncio.exceptions.TimeoutError

** Attachment added: "var_log.tar.gz"
   
https://bugs.launchpad.net/subiquity/+bug/1946773/+attachment/5532478/+files/var_log.tar.gz

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[Bug 1945012] Re: [Impish Beta][arm64] installer has python traceback

2021-09-29 Thread Taihsiang Ho
Hi Michael. Yes I am OK. Thank you for your time and effort! I will re-
open the issue and provide more comprehensive log files when the issue
shows up again. Please feel free to close it now. Thanks!

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  [Impish Beta][arm64] installer has python traceback

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[Bug 1945012] Re: [Impish Beta][arm64] installer has python traceback

2021-09-27 Thread Taihsiang Ho
I did not manage to reproduce this issue with both iso (2 out of 2
passed via vMedia) and pxe (1 out of 1 passed) installation.

My hypothesis:
The boot process on the day I raised this issue at the bios stage of my machine 
(kreiken) is much slower than today, and it (the bios) seemed to check some usb 
block device several times. I did not notice this kind of usb block device bios 
check today. Maybe a flaky block device was re-formatted later for maas 
deployment or something, so subiquity is happy with the block device. Or the 
block device is just dead, so the block detection simply ignores to use it.

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[Bug 1945012] Re: [Impish Beta][arm64] installer has python traceback

2021-09-27 Thread Taihsiang Ho
I think I could collect the log via the console message redirection. I
will update the information later on.

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[Bug 1945012] Re: [Impish Beta][arm64] installer has python traceback

2021-09-25 Thread Taihsiang Ho
@dbungert did you suggest any way to pull full
/var/log/installer/subiquity-server-debug.log ?

I tried scp (to copy the target to my local) and pastebinit (to upload
the log file), but they both did not manage to do it. I could only
remotely access the machine.

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[Bug 1945012] Re: [Impish Beta][arm64] installer has python traceback

2021-09-24 Thread Taihsiang Ho
I used maas 2.9 snap (2.9.3~beta2 (9200-g.43e4a0607) to deploy the same
machine, and it could successfully deploy.

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[Bug 1945012] Re: [Impish Beta][arm64] installer has python traceback

2021-09-24 Thread Taihsiang Ho
I tried to pxe installation by following this steps
https://discourse.ubuntu.com/t/netbooting-the-live-server-installer-via-
uefi-pxe-on-arm-aarch64-arm64-and-x86-64-amd64/19240 and it brought up
similar error.

Reproducing rate: 5 out of 5.

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[Bug 1945012] [NEW] [Impish Beta][arm64] installer has python traceback

2021-09-24 Thread Taihsiang Ho
Public bug reported:

iso: impish beta 
http://cdimage.ubuntu.com/releases/21.10/beta/ubuntu-21.10-beta-live-server-arm64.iso
hardware: taishan2280v2 (kreiken)

== Steps to Reproduce ==
1. Boot impish beta with the iso (via vMedia of BMC)
2. subiquity shows up. Answer questions.

== Expected Result ==
I can walk through all questions

== Actual Result ==
Traceback shows up (maybe in right after answering locale or right before block 
device detection) and the installer prompt re-spawns.

=== message snippet from /var/log/installer/subiquity-server-
debug.log.3844 of the installer shell ===

After the installer prompt re-spawned, I use "Enter shell" to dump the
log shown below.

2021-09-24 19:09:59,880 INFO root:39 finish: 
subiquity/Meta/client_variant_POST: SUCCESS: 200 null
2021-09-24 19:09:59,881 INFO aiohttp.access:206  [24/Sep/2021:19:09:59 +] 
"POST /meta/client_variant?variant=%22server%22 HTTP/1.1" 200 195 "-" 
"Python/3.6 aiohttp/3.7.4.post0"
2021-09-24 19:09:59,882 INFO root:39 start: subiquity/Meta/status_GET:
2021-09-24 19:09:59,883 DEBUG root:39 start: subiquity/Locale/GET:
2021-09-24 19:09:59,883 DEBUG root:39 finish: subiquity/Locale/GET: SUCCESS: 
200 "en_GB.UTF-8"
2021-09-24 19:09:59,883 INFO aiohttp.access:206  [24/Sep/2021:19:09:59 +] 
"GET /locale HTTP/1.1" 200 205 "-" "Python/3.6 aiohttp/3.7.4.post0"
2021-09-24 19:10:00,123 INFO root:39 finish: subiquity/Meta/status_GET: 
SUCCESS: 500 Traceback (most recent call last):
  File "/snap/subiquity/2654/lib/python3.6...
2021-09-24 19:10:00,124 DEBUG subiquity.server.server:369 request to 
/meta/status?cur=%22ERROR%22 crashed
Traceback (most recent call last):
  File 
"/snap/subiquity/2654/lib/python3.6/site-packages/subiquity/common/api/server.py",
 line 123, in handler
result = await implementation(**args)
  File 
"/snap/subiquity/2654/lib/python3.6/site-packages/subiquity/server/server.py", 
line 87, in status_GET
await self.app.state_event.wait()
  File "/snap/subiquity/2654/usr/lib/python3.6/asyncio/locks.py", line 283, in 
wait
yield from fut
concurrent.futures._base.CancelledError
2021-09-24 19:10:00,124 ERROR aiohttp.server:393 Error handling request
Traceback (most recent call last):
  File 
"/snap/subiquity/2654/lib/python3.6/site-packages/aiohttp/web_protocol.py", 
line 422, in _handle_request
resp = await self._request_handler(request)
  File "/snap/subiquity/2654/lib/python3.6/site-packages/aiohttp/web_app.py", 
line 499, in _handle
resp = await handler(request)
  File 
"/snap/subiquity/2654/lib/python3.6/site-packages/aiohttp/web_middlewares.py", 
line 119, in impl
return await handler(request)
  File 
"/snap/subiquity/2654/lib/python3.6/site-packages/subiquity/server/server.py", 
line 375, in middleware
ErrorReportRef, report.ref())
AttributeError: 'NoneType' object has no attribute 'ref'

ProblemType: Bug
DistroRelease: Ubuntu 21.10
ProcVersionSignature: Ubuntu 5.13.0-16.16-generic 5.13.13
Uname: Linux 5.13.0-16-generic aarch64
ApportVersion: 2.20.11-0ubuntu69
Architecture: arm64
CasperMD5CheckResult: unknown
Date: Fri Sep 24 19:15:55 2021
Snap: subiquity 21.08.2 ()
Symptom: installer
UpgradeStatus: No upgrade log present (probably fresh install)

** Affects: subiquity
 Importance: Undecided
 Status: New

** Affects: ubuntu
 Importance: Undecided
 Status: New


** Tags: apport-bug arm64 impish uec-images

** Also affects: subiquity
   Importance: Undecided
   Status: New

** Description changed:

  iso: impish beta 
http://cdimage.ubuntu.com/releases/21.10/beta/ubuntu-21.10-beta-live-server-arm64.iso
- hardware: taishan2280v2
+ hardware: taishan2280v2 (kreiken)
  
  == Steps to Reproduce ==
  1. Boot impish beta with the iso (via vMedia of BMC)
  2. subiquity shows up. Answer questions.
  
  == Expected Result ==
  I can walk through all questions
  
  == Actual Result ==
  Traceback shows up (maybe in right after answering locale or right before 
block device detection) and the installer prompt re-spawns.
  
- 
- === message snippet from /var/log/installer/subiquity-server-debug.log.3844 
of the installer shell ===
+ === message snippet from /var/log/installer/subiquity-server-
+ debug.log.3844 of the installer shell ===
  
  After the installer prompt re-spawned, I use "Enter shell" to dump the
  log shown below.
  
  2021-09-24 19:09:59,880 INFO root:39 finish: 
subiquity/Meta/client_variant_POST: SUCCESS: 200 null
  2021-09-24 19:09:59,881 INFO aiohttp.access:206  [24/Sep/2021:19:09:59 +] 
"POST /meta/client_variant?variant=%22server%22 HTTP/1.1" 200 195 "-" 
"Python/3.6 aiohttp/3.7.4.post0"
  2021-09-24 19:09:59,882 INFO root:39 start: subiquity/Meta/status_GET:
  2021-09-24 19:09:59,883 DEBUG root:39 start: subiquity/Locale/GET:
  2021-09-24 19:09:59,883 DEBUG root:39 finish: subiquity/Locale/GET: SUCCESS: 
200 "en_GB.UTF-8"
  2021-09-24 19:09:59,883 INFO aiohttp.access:206  [24/Sep/2021:19:09:59 +] 
"GET /locale HTTP/1.1" 200 205 "-" "Python/3.6 

[Bug 1911376] Re: [ssbs-0118] backport SSBS bug (arm64: cpufeature: Detect SSBS and advertise to userspace)

2021-02-17 Thread Taihsiang Ho
** Tags removed: tairadar

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Title:
  [ssbs-0118] backport SSBS bug (arm64: cpufeature: Detect SSBS and
  advertise to userspace)

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[Bug 1867591] Re: [ACC-0316]sync mainline kernel 5.6rc6 ACC patchset into ubuntu HWE kernel branch

2021-01-20 Thread Taihsiang Ho
** Tags removed: tairadar

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Title:
  [ACC-0316]sync mainline kernel 5.6rc6  ACC patchset into ubuntu HWE
  kernel branch

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[Bug 1867591] Re: [ACC-0316]sync mainline kernel 5.6rc6 ACC patchset into ubuntu HWE kernel branch

2021-01-07 Thread Taihsiang Ho
Upstream have all the commits including the patch in comment#17[1][2].

[1] the following landed in v5.7.

crypto: hisilicon/sec2 - Add pbuffer mode for SEC driver
crypto: hisilicon/sec2 - Update IV and MAC operation
crypto: hisilicon/sec2 - Add iommu status check
crypto: hisilicon/sec2 - Add workqueue for SEC driver.
crypto: hisilicon - Use one workqueue per qm instead of per qp
crypto: hisilicon - qm depends on UACCE
crypto: hisilicon - remove redundant assignment of pointer ctx
hisilicon - register zip engine to uacce
hisilicon - Remove module_param uacce_mode
uacce: add uacce driver
uacce: Add documents for uacce
crypto: hisilicon - Fix duplicate print when qm occur multiple errors
crypto: hisilicon - Unify error detect process into qm
crypto: hisilicon - Configure zip RAS error type
crypto: hisilicon - Unify hardware error init/uninit into QM


[2] This commit landed in v5.8

modify the SEC probe process

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  [ACC-0316]sync mainline kernel 5.6rc6  ACC patchset into ubuntu HWE
  kernel branch

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[Bug 1858590] Re: fwupdaa64.efi crashes on startup

2020-12-02 Thread Taihsiang Ho
A quick note of the current status: on bionic (4.15 kernel) we are still
looking forward to bionic re-uploading if possible because the uploaded
version[1] could still reproduce this issue.

[1]
 1.2.10-1ubuntu2~ubuntu18.04.5 500  

500 http://ports.ubuntu.com/ubuntu-ports bionic-updates/main arm64 
Packages
500 http://ports.ubuntu.com/ubuntu-ports bionic-security/main arm64 
Packages

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Title:
  fwupdaa64.efi crashes on startup

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[Bug 1858590] Re: fwupdaa64.efi crashes on startup

2020-12-01 Thread Taihsiang Ho
** Summary changed:

- fwupaa64.efi crashes on startup
+ fwupdaa64.efi crashes on startup

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  fwupdaa64.efi crashes on startup

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[Bug 1867591] Re: [ACC-0316]sync mainline kernel 5.6rc6 ACC patchset into ubuntu HWE kernel branch

2020-11-02 Thread Taihsiang Ho
All commits[1] including the patch in comment#17[2] are now in Focal
hwe-5.8 tree. According to the above discussion, I would suggest we may
re-verify the patch set.



[1]

Ubuntu-hwe-5.8-5.8.0-25.26_20.04.1 74b58db8b7ed crypto: hisilicon/sec2 - Add 
pbuffer mode for SEC driver
Ubuntu-hwe-5.8-5.8.0-25.26_20.04.1 2514f5595db7 crypto: hisilicon/sec2 - Update 
IV and MAC operation
Ubuntu-hwe-5.8-5.8.0-25.26_20.04.1 8824bc5ed1e7 crypto: hisilicon/sec2 - Add 
iommu status check
Ubuntu-hwe-5.8-5.8.0-25.26_20.04.1 a13c97118749 crypto: hisilicon/sec2 - Add 
workqueue for SEC driver.
Ubuntu-hwe-5.8-5.8.0-25.26_20.04.1 57ca81245f4d crypto: hisilicon - Use one 
workqueue per qm instead of per qp
Ubuntu-hwe-5.8-5.8.0-25.26_20.04.1 b5f13031cd8d crypto: hisilicon - qm depends 
on UACCE
Ubuntu-hwe-5.8-5.8.0-25.26_20.04.1 1b44f93eb3e5 crypto: hisilicon - remove 
redundant assignment of pointer ctx
Ubuntu-hwe-5.8-5.8.0-25.26_20.04.1 9e00df7156e4 hisilicon - register zip engine 
to uacce
Ubuntu-hwe-5.8-5.8.0-25.26_20.04.1 18bead70e991 hisilicon - Remove module_param 
uacce_mode
Ubuntu-hwe-5.8-5.8.0-25.26_20.04.1 015d239ac014 uacce: add uacce driver
Ubuntu-hwe-5.8-5.8.0-25.26_20.04.1 aa017ab97a22 uacce: Add documents for uacce
Ubuntu-hwe-5.8-5.8.0-25.26_20.04.1 00e62e868ccd crypto: hisilicon - Fix 
duplicate print when qm occur multiple errors
Ubuntu-hwe-5.8-5.8.0-25.26_20.04.1 f826e6efb42b crypto: hisilicon - Unify error 
detect process into qm
Ubuntu-hwe-5.8-5.8.0-25.26_20.04.1 de3daf4b4ad5 crypto: hisilicon - Configure 
zip RAS error type
Ubuntu-hwe-5.8-5.8.0-25.26_20.04.1 eaebf4c3b103 crypto: hisilicon - Unify 
hardware error init/uninit into QM

[2]

Ubuntu-hwe-5.8-5.8.0-25.26_20.04.1 18614230f430 modify the SEC probe
process

** Changed in: kunpeng920/ubuntu-20.04-hwe
   Status: New => In Progress

** Changed in: kunpeng920/ubuntu-20.04-hwe
 Assignee: (unassigned) => Taihsiang Ho (taihsiangho)

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Title:
  [ACC-0316]sync mainline kernel 5.6rc6  ACC patchset into ubuntu HWE
  kernel branch

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[Bug 1867591] Re: [ACC-0316]sync mainline kernel 5.6rc6 ACC patchset into ubuntu HWE kernel branch

2020-11-02 Thread Taihsiang Ho
** Changed in: kunpeng920/ubuntu-20.04-hwe
Milestone: None => ubuntu-20.04.2

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Title:
  [ACC-0316]sync mainline kernel 5.6rc6  ACC patchset into ubuntu HWE
  kernel branch

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[Bug 1867588] Re: [SFC-0316]sync mainline kernel 5.7rc1 SFC patchset into ubuntu HWE kernel branch

2020-10-28 Thread Taihsiang Ho
** Tags removed: tairadar

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Title:
  [SFC-0316]sync mainline kernel 5.7rc1 SFC patchset into ubuntu HWE
  kernel branch

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[Bug 1900773] Re: ARM servers timeout downloading initrd

2020-10-22 Thread Taihsiang Ho
Groovy rc 20201022 daily image could reproduce on d05 (d05-1) and d06
(kreiken). Besides, the lz workaround still works on both of the
platforms.

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  ARM servers timeout downloading initrd

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[Bug 1900773] Re: thunderx CRB systems tftp timeout downloading initrd

2020-10-22 Thread Taihsiang Ho
Repacking initrd as initrd.lz is a working workaround on d05. By using
initrd.lz, I could not reproduce this issue on d05-4.

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  thunderx CRB systems tftp timeout downloading initrd

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[Bug 1900773] Re: thunderx CRB systems tftp timeout downloading initrd

2020-10-22 Thread Taihsiang Ho
My apologies. The comment#9 https://bugs.launchpad.net/ubuntu/+source
/livecd-rootfs/+bug/1900773/comments/9 used the grubnetaa64.efi from
focal http://ports.ubuntu.com/ubuntu-
ports/dists/focal/main/uefi/grub2-arm64/current/grubnetaa64.efi.signed

If d05 (d05-4) uses the groovy grub, it COULD reproduce this issue as
well.

So I would say the testing result of d05 is the same as d06 by @Ike.
- grub from focal ---> not reproduce this issue
- grub from groovy --> able to reproduce this issue

My next will be:
- hide comment#9 to not confuse people
- also try the initrd.lzma workaround

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  thunderx CRB systems tftp timeout downloading initrd

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[Bug 1900773] Re: thunderx CRB systems tftp timeout downloading initrd

2020-10-21 Thread Taihsiang Ho
I tried 20201021 Groovy daily live with Hisilicon d05 via PXE, and I did
NOT reproduce this issue.


[Post-installation Information]

ubuntu@d05-4-20-10-rc-102021-pxe-tai-1:~$ cat /var/log/installer/media-info ; 
echo ; uname -a; lsb_release -a
Ubuntu-Server 20.10 "Groovy Gorilla" - Release arm64 (20201021)
Linux d05-4-20-10-rc-102021-pxe-tai-1 5.8.0-25-generic #26-Ubuntu SMP Thu Oct 
15 10:33:30 UTC 2020 aarch64 aarch64 aarch64 GNU/Linux
No LSB modules are available.
Distributor ID: Ubuntu
Description:Ubuntu 20.10
Release:20.10
Codename:   groovy

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[Bug 1895922] Re: maas could not deploy a kvm-based vm via virsh

2020-09-22 Thread Taihsiang Ho
@Patricia I also tried to deploy scalebot charm and use some VMs
(scalebot-dev-controller2 and 3). They are able to deploy now. Thanks
for looking this issue, and thanks @Ryan for your helpful information.

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Title:
  maas could not deploy a kvm-based vm via virsh

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[Bug 1895922] Re: maas could not deploy a kvm-based vm via virsh

2020-09-17 Thread Taihsiang Ho
** Description changed:

  Curtin process failed during MaaS deployment. The infrastructure worked
  well until ~3 weeks ago.
- 
  
  [Steps to Reproduce]
  1. Enlist and commission a KVM-based VM in MaaS 2.8.2 (8577-g.a3e674063)
  2. Deploy the VM node
+ 
+ reproducing environment: nodes named after "scalebot-dev-controller"
+ prefix in tremont lab maas.
+ 
  
  [Expected Result]
  1. The VM is deployed
  
  [Actual Result]
  Curtin failed during the deployment
  
  Here is the error message:
  
+ Generating grub debconf_selections for devices=['/dev/vda'] uefi=False
+ finish: 
cmd-install/stage-curthooks/builtin/cmd-curthooks/install-grub: FAIL: 
installing grub to target devices
+ finish: 
cmd-install/stage-curthooks/builtin/cmd-curthooks/configuring-bootloader: FAIL: 
configuring target system bootloader
+ finish: cmd-install/stage-curthooks/builtin/cmd-curthooks: FAIL: 
curtin command curthooks
+ Traceback (most recent call last):
+   File "/curtin/curtin/commands/main.py", line 202, in main
+ ret = args.func(args)
+   File "/curtin/curtin/commands/curthooks.py", line 1770, in curthooks
+ builtin_curthooks(cfg, target, state)
+   File "/curtin/curtin/commands/curthooks.py", line 1736, in 
builtin_curthooks
+ setup_grub(cfg, target, osfamily=osfamily)
+   File "/curtin/curtin/commands/curthooks.py", line 689, in setup_grub
+ configure_grub_debconf(instdevs, target, uefi_bootable)
+   File "/curtin/curtin/commands/curthooks.py", line 509, in 
configure_grub_debconf
+ link = block.disk_to_byid_path(dev)
+   File "/curtin/curtin/block/__init__.py", line 869, in 
disk_to_byid_path
+ mapping = get_dev_disk_byid()
+   File "/curtin/curtin/block/__init__.py", line 861, in 
get_dev_disk_byid
+ return _get_dev_disk_by_prefix('/dev/disk/by-id')
+   File "/curtin/curtin/block/__init__.py", line 846, in 
_get_dev_disk_by_prefix
+ for path in os.listdir(prefix)]
+ FileNotFoundError: [Errno 2] No such file or directory: 
'/dev/disk/by-id'
+ [Errno 2] No such file or directory: '/dev/disk/by-id'
  
- Generating grub debconf_selections for devices=['/dev/vda'] uefi=False
- finish: 
cmd-install/stage-curthooks/builtin/cmd-curthooks/install-grub: FAIL: 
installing grub to target devices
- finish: 
cmd-install/stage-curthooks/builtin/cmd-curthooks/configuring-bootloader: FAIL: 
configuring target system bootloader
- finish: cmd-install/stage-curthooks/builtin/cmd-curthooks: FAIL: 
curtin command curthooks
- Traceback (most recent call last):
-   File "/curtin/curtin/commands/main.py", line 202, in main
- ret = args.func(args)
-   File "/curtin/curtin/commands/curthooks.py", line 1770, in curthooks
- builtin_curthooks(cfg, target, state)
-   File "/curtin/curtin/commands/curthooks.py", line 1736, in 
builtin_curthooks
- setup_grub(cfg, target, osfamily=osfamily)
-   File "/curtin/curtin/commands/curthooks.py", line 689, in setup_grub
- configure_grub_debconf(instdevs, target, uefi_bootable)
-   File "/curtin/curtin/commands/curthooks.py", line 509, in 
configure_grub_debconf
- link = block.disk_to_byid_path(dev)
-   File "/curtin/curtin/block/__init__.py", line 869, in 
disk_to_byid_path
- mapping = get_dev_disk_byid()
-   File "/curtin/curtin/block/__init__.py", line 861, in 
get_dev_disk_byid
- return _get_dev_disk_by_prefix('/dev/disk/by-id')
-   File "/curtin/curtin/block/__init__.py", line 846, in 
_get_dev_disk_by_prefix
- for path in os.listdir(prefix)]
- FileNotFoundError: [Errno 2] No such file or directory: 
'/dev/disk/by-id'
- [Errno 2] No such file or directory: '/dev/disk/by-id'
- 
- 
- VM kernel: Linux scalebot-dev-controller5 4.15.0-117-generic #118-Ubuntu SMP 
Fri Sep 4 20:02:41 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux
+ VM kernel: Linux scalebot-dev-controller5 4.15.0-117-generic #118-Ubuntu
+ SMP Fri Sep 4 20:02:41 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux
  
  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: curtin (not installed)
  ProcVersionSignature: User Name 4.15.0-117.118-generic 4.15.18
  Uname: Linux 4.15.0-117-generic x86_64
  NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
  ApportVersion: 2.20.9-0ubuntu7.17
  Architecture: amd64
  Date: Thu Sep 17 04:38:32 2020
  SourcePackage: curtin
  UpgradeStatus: No upgrade log present (probably fresh install)

** Description changed:

  Curtin process failed during MaaS deployment. The infrastructure worked
  well until ~3 weeks ago.
  
  [Steps to Reproduce]
  1. Enlist and commission a KVM-based VM in MaaS 2.8.2 (8577-g.a3e674063)
  2. Deploy the VM node
  
- reproducing environment: nodes named after 

[Bug 1895922] Re: maas could not deploy a kvm-based vm via virsh

2020-09-16 Thread Taihsiang Ho
There were deployed kvm nodes and they are running well, so I inclined
to think the kvm host and its communication with maas are both good.

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  maas could not deploy a kvm-based vm via virsh

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[Bug 1895922] Re: maas could not deploy a kvm-based vm via virsh

2020-09-16 Thread Taihsiang Ho
More logs from curtin and /var/log

** Attachment added: "lp1895922-01.tar.gz"
   
https://bugs.launchpad.net/ubuntu/+source/curtin/+bug/1895922/+attachment/5411540/+files/lp1895922-01.tar.gz

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  maas could not deploy a kvm-based vm via virsh

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[Bug 1895922] Re: maas could not deploy a kvm-based vm via virsh

2020-09-16 Thread Taihsiang Ho
The log file from comment1 was fetched in the vm node by logging into
the target deployment node.

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  maas could not deploy a kvm-based vm via virsh

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[Bug 1895922] Re: maas could not deploy a kvm-based vm via virsh

2020-09-16 Thread Taihsiang Ho
I did see the /dev/disk/by-id folder. However, there is /dev/disk/by-
uuid in the vm node instead:


ubuntu@scalebot-dev-controller5:~$ ls /dev/
blockecryptfs   initctl   loop2   mem ppp 
shm   tty1   tty17  tty24  tty31  tty39  tty46  tty53  tty60  ttyS1   
ttyS17  ttyS24  ttyS31 uhid vcs5   vcsa6 zfs
btrfs-controlfd input loop3   memory_bandwidthpsaux   
snapshot  tty10  tty18  tty25  tty32  tty4   tty47  tty54  tty61  ttyS10  
ttyS18  ttyS25  ttyS4  uinput   vcs6   vda
bus  full   kmsg  loop4   mqueue  ptmx
snd   tty11  tty19  tty26  tty33  tty40  tty48  tty55  tty62  ttyS11  
ttyS19  ttyS26  ttyS5  urandom  vcsa   vda1
char fuse   lightnvm  loop5   net pts 
stderrtty12  tty2   tty27  tty34  tty41  tty49  tty56  tty63  ttyS12  ttyS2 
  ttyS27  ttyS6  vcs  vcsa1  vfio
console  hpet   log   loop6   network_latency random  
stdin tty13  tty20  tty28  tty35  tty42  tty5   tty57  tty7   ttyS13  
ttyS20  ttyS28  ttyS7  vcs1 vcsa2  vga_arbiter
core hugepages  loop-control  loop7   network_throughput  rfkill  
stdouttty14  tty21  tty29  tty36  tty43  tty50  tty58  tty8   ttyS14  
ttyS21  ttyS29  ttyS8  vcs2 vcsa3  virtio-ports
cpu_dma_latency  hwrng  loop0 mapper  nullrtc 
tty   tty15  tty22  tty3   tty37  tty44  tty51  tty59  tty9   ttyS15  
ttyS22  ttyS3   ttyS9  vcs3 vcsa4  vport0p1
disk i2c-0  loop1 mcelog  portrtc0
tty0  tty16  tty23  tty30  tty38  tty45  tty52  tty6   ttyS0  ttyS16  
ttyS23  ttyS30  ttyprintk  vcs4 vcsa5  zero
ubuntu@scalebot-dev-controller5:~$ ls /dev/disk
by-label  by-partuuid  by-path  by-uuid
ubuntu@scalebot-dev-controller5:~$

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[Bug 1895922] [NEW] maas could not deploy a kvm-based vm via virsh

2020-09-16 Thread Taihsiang Ho
Public bug reported:

Curtin process failed during MaaS deployment. The infrastructure worked
well until ~3 weeks ago.


[Steps to Reproduce]
1. Enlist and commission a KVM-based VM in MaaS 2.8.2 (8577-g.a3e674063)
2. Deploy the VM node

[Expected Result]
1. The VM is deployed

[Actual Result]
Curtin failed during the deployment

Here is the error message:


Generating grub debconf_selections for devices=['/dev/vda'] uefi=False
finish: cmd-install/stage-curthooks/builtin/cmd-curthooks/install-grub: 
FAIL: installing grub to target devices
finish: 
cmd-install/stage-curthooks/builtin/cmd-curthooks/configuring-bootloader: FAIL: 
configuring target system bootloader
finish: cmd-install/stage-curthooks/builtin/cmd-curthooks: FAIL: curtin 
command curthooks
Traceback (most recent call last):
  File "/curtin/curtin/commands/main.py", line 202, in main
ret = args.func(args)
  File "/curtin/curtin/commands/curthooks.py", line 1770, in curthooks
builtin_curthooks(cfg, target, state)
  File "/curtin/curtin/commands/curthooks.py", line 1736, in 
builtin_curthooks
setup_grub(cfg, target, osfamily=osfamily)
  File "/curtin/curtin/commands/curthooks.py", line 689, in setup_grub
configure_grub_debconf(instdevs, target, uefi_bootable)
  File "/curtin/curtin/commands/curthooks.py", line 509, in 
configure_grub_debconf
link = block.disk_to_byid_path(dev)
  File "/curtin/curtin/block/__init__.py", line 869, in 
disk_to_byid_path
mapping = get_dev_disk_byid()
  File "/curtin/curtin/block/__init__.py", line 861, in 
get_dev_disk_byid
return _get_dev_disk_by_prefix('/dev/disk/by-id')
  File "/curtin/curtin/block/__init__.py", line 846, in 
_get_dev_disk_by_prefix
for path in os.listdir(prefix)]
FileNotFoundError: [Errno 2] No such file or directory: 
'/dev/disk/by-id'
[Errno 2] No such file or directory: '/dev/disk/by-id'


VM kernel: Linux scalebot-dev-controller5 4.15.0-117-generic #118-Ubuntu SMP 
Fri Sep 4 20:02:41 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux

ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: curtin (not installed)
ProcVersionSignature: User Name 4.15.0-117.118-generic 4.15.18
Uname: Linux 4.15.0-117-generic x86_64
NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
ApportVersion: 2.20.9-0ubuntu7.17
Architecture: amd64
Date: Thu Sep 17 04:38:32 2020
SourcePackage: curtin
UpgradeStatus: No upgrade log present (probably fresh install)

** Affects: curtin (Ubuntu)
 Importance: Undecided
 Status: New


** Tags: amd64 apport-bug bionic uec-images

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[Bug 1890884] Re: kernel trace of 18.04.5 daily image (20200806.1) on Hisilicon D06 arm64 arch

2020-08-19 Thread Taihsiang Ho
I updated the grub.cfg in comment#6 to be[1]. The changes is the correct
file name initrd --> initrd.gz. And the error message is now:


 domain : maas
 rootserver: 10.228.68.91 rootpath: 
 filename  : grubnetaa64.efi.signed
mount: mounting /root/cdrom/casper/extras/modules.squashfs-generic on 
/root/lib/modules failed: No such file or directory
mount: mounting /dev on /root/dev failed: No such file or directory
mount: mounting /dev on /root/dev failed: No such file or directory
done.
mount: mounting /run on /root/run failed: No such file or directory
run-init: current directory on the same filesystem as the root: error 0
Target filesystem doesn't have requested /sbin/init.
run-init: current directory on the same filesystem as the root: error 0
run-init: current directory on the same filesystem as the root: error 0
run-init: current directory on the same filesystem as the root: error 0
run-init: current directory on the same filesystem as the root: error 0
run-init: current directory on the same filesystem as the root: error 0
No init found. Try passing init= bootarg.


BusyBox v1.27.2 (Ubuntu 1:1.27.2-2ubuntu3.2) built-in shell (ash)
Enter 'help' for a list of built-in commands.

(initramfs)




[1]


menuentry "Install Ubuntu Server (18.04.5 subiquity live 20200806.1) " {
set gfxpayload=keep
linux   /casper/vmlinuz 
url=http://10.228.68.91/bionic-live-server-arm64.iso only-ubiquity ip=dhcp ---
initrd  /casper/initrd.gz
}

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Title:
  kernel trace of 18.04.5 daily image (20200806.1) on Hisilicon D06
  arm64 arch

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[Bug 1890884] Re: kernel trace of 18.04.5 daily image (20200806.1) on Hisilicon D06 arm64 arch

2020-08-18 Thread Taihsiang Ho
uh it's already incomplete. This is a fair status. Let's keep it as is.

** Changed in: subiquity
   Status: New => Incomplete

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Title:
  kernel trace of 18.04.5 daily image (20200806.1) on Hisilicon D06
  arm64 arch

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[Bug 1890867] Re: kernel trace of 18.04.5 daily image (20200806.1) on Hisilicon D05 arm64 arch

2020-08-18 Thread Taihsiang Ho
Similar to
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1890884/comments/6
let me re-visit my pxe configuration and set the status as "incomplete".

** Changed in: linux (Ubuntu)
   Status: Confirmed => Incomplete

** Changed in: subiquity (Ubuntu)
   Status: New => Incomplete

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Title:
  kernel trace of 18.04.5 daily image (20200806.1) on Hisilicon D05
  arm64 arch

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[Bug 1890884] Re: kernel trace of 18.04.5 daily image (20200806.1) on Hisilicon D06 arm64 arch

2020-08-18 Thread Taihsiang Ho
@mwhudson Thanks for the hint. I think I did make some mistakes when
setting up the grub parameters for pxe[1] because @dann seemed to
perform a similar test without the same issue in these bug
reports[2][3].

Let me set the status to be invalid until the pxe config is confirmed to
be right.


[1] The grub.cfg snippet I used to reproduce this issue

menuentry "Install Ubuntu Server (18.04.5 subiquity live 20200806.1) (Pull the 
iso from lab apache)" {
set gfxpayload=keep
linux   /casper/vmlinuz 
url=http://10.228.68.91/bionic-live-server-arm64.iso only-ubiquity ip=dhcp ---
initrd  /casper/initrd
}


[2] https://bugs.launchpad.net/subiquity/+bug/1891060
[3] https://bugs.launchpad.net/subiquity/+bug/1891059

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Title:
  kernel trace of 18.04.5 daily image (20200806.1) on Hisilicon D06
  arm64 arch

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[Bug 1890884] Re: kernel trace of 18.04.5 daily image (20200806.1) on Hisilicon D06 arm64 arch

2020-08-08 Thread Taihsiang Ho
** Description changed:

  image: 18.04.5 daily image (20200806.1) bionic-live-server-arm64.iso
  kernel: 4.15.0-112-generic #113-Ubuntu
  platform: Hisilicon D06 arm64 arch
  
  [Reproducing Steps]
  1. setup pxe boot by following 
https://discourse.ubuntu.com/t/netbooting-the-live-server-installer/14510
  2. pxe boot the machine with the image
  
  [Expected Result]
  Boot to subiquity
  
  [Actual Result]
- Kernel trace happened during booting process.
+ Kernel trace happened during booting process. Reproducing rate: 2 out of 2.
  
  [8.375118] md: ... autorun DONE.
  [8.378478] VFS: Cannot open root device "(null)" or unknown-block(0,0): 
error -6
  [8.385955] Please append a correct "root=" boot option; here are the 
available partitions:
  [8.394303] Kernel panic - not syncing: VFS: Unable to mount root fs on 
unknown-block(0,0)
  [8.402554] CPU: 32 PID: 1 Comm: swapper/0 Not tainted 4.15.0-112-generic 
#113-Ubuntu
  [8.410369] Hardware name: Huawei D06 /D06, BIOS Hisilicon D06 UEFI RC0 - 
V1.20.01 04/26/2019
  [8.418879] Call trace:
  [8.421316]  dump_backtrace+0x0/0x198
  [8.424965]  show_stack+0x24/0x30
  [8.428269]  dump_stack+0x98/0xbc
  [8.431572]  panic+0x128/0x2a4
  [8.434615]  mount_block_root+0x210/0x2e8
  [8.438610]  mount_root+0x7c/0x8c
  [8.441912]  prepare_namespace+0x144/0x1dc
  [8.445995]  kernel_init_freeable+0x218/0x23c
  [8.450341]  kernel_init+0x18/0x110
  [8.453817]  ret_from_fork+0x10/0x18
  [8.457486] SMP: stopping secondary CPUs
  [8.461836] Kernel Offset: disabled
  [8.465312] CPU features: 0x03200a38
  [8.468873] Memory Limit: none
  [8.473291] Unable to handle kernel paging request at virtual address 
09865034
  [8.481192] Mem abort info:
  [8.483972]   ESR = 0x9661
  [8.487013]   Exception class = DABT (current EL), IL = 32 bits
  [8.492918]   SET = 0, FnV = 0
  [8.495958]   EA = 0, S1PTW = 0
  [8.499086] Data abort info:
  [8.501953]   ISV = 0, ISS = 0x0061
  [8.505774]   CM = 0, WnR = 1
  [8.508729] swapper pgtable: 4k pages, 48-bit VAs, pgd = (ptrval)
  [8.515502] [09865034] *pgd=0a5fe003, 
*pud=0a5fd003, *pmd=0a5f7003, *pte=006894110703
  [8.526445] Internal error: Oops: 9661 [#1] SMP
  [8.531310] Modules linked in:
  [8.534351] Process swapper/0 (pid: 1, stack limit = 0x(ptrval))
  [8.541039] CPU: 32 PID: 1 Comm: swapper/0 Not tainted 4.15.0-112-generic 
#113-Ubuntu
  [8.548854] Hardware name: Huawei D06 /D06, BIOS Hisilicon D06 UEFI RC0 - 
V1.20.01 04/26/2019
  [8.557363] pstate: 60800089 (nZCv daIf -PAN +UAO)
  [8.562144] pc : acpi_os_write_memory+0xac/0x158
  [8.566749] lr : apei_write+0xb0/0xc0
  [8.570397] sp : 09afb900
- [8.573698] x29: 09afb900 x28: fffe 
- [8.578996] x27:  x26: ffa5 
- [8.584294] x25: ffbe x24: 0080 
- [8.589592] x23: 0005 x22: 0008 
- [8.594890] x21: 0040 x20: 0010 
- [8.600188] x19: 94110034 x18: 0003 
- [8.605486] x17:  x16: 0009 
- [8.610784] x15: 001f x14: 8205169d4225fc6e 
- [8.616082] x13: 34650f577629d387 x12: 9c021ee3f3d0bcca 
- [8.621380] x11: b1ae83ff50c19148 x10: b6b91ab42ae87562 
- [8.626678] x9 : f469cb78cb1add9d x8 : a16fcb806efa3dd5 
- [8.631976] x7 : 0001 x6 : 94110034 
- [8.637274] x5 : 9411003c x4 : 09639fb8 
- [8.642571] x3 :  x2 : 0034 
- [8.647869] x1 : 0010 x0 : 09865034 
+ [8.573698] x29: 09afb900 x28: fffe
+ [8.578996] x27:  x26: ffa5
+ [8.584294] x25: ffbe x24: 0080
+ [8.589592] x23: 0005 x22: 0008
+ [8.594890] x21: 0040 x20: 0010
+ [8.600188] x19: 94110034 x18: 0003
+ [8.605486] x17:  x16: 0009
+ [8.610784] x15: 001f x14: 8205169d4225fc6e
+ [8.616082] x13: 34650f577629d387 x12: 9c021ee3f3d0bcca
+ [8.621380] x11: b1ae83ff50c19148 x10: b6b91ab42ae87562
+ [8.626678] x9 : f469cb78cb1add9d x8 : a16fcb806efa3dd5
+ [8.631976] x7 : 0001 x6 : 94110034
+ [8.637274] x5 : 9411003c x4 : 09639fb8
+ [8.642571] x3 :  x2 : 0034
+ [8.647869] x1 : 0010 x0 : 09865034
  [8.653167] Call trace:
  [8.655601]  acpi_os_write_memory+0xac/0x158
  [8.659858]  apei_write+0xb0/0xc0
  [8.663160]  __apei_exec_write_register+0x88/0xb0
  [8.667851]  apei_exec_write_register_value+0x2c/0x38
  [8.672888]  __apei_exec_run+0xac/0x108
  [8.676711]  

[Bug 1890884] [NEW] kernel trace of 18.04.5 daily image (20200806.1) on Hisilicon D06 arm64 arch

2020-08-08 Thread Taihsiang Ho
Public bug reported:

image: 18.04.5 daily image (20200806.1) bionic-live-server-arm64.iso
kernel: 4.15.0-112-generic #113-Ubuntu
platform: Hisilicon D06 arm64 arch

[Reproducing Steps]
1. setup pxe boot by following 
https://discourse.ubuntu.com/t/netbooting-the-live-server-installer/14510
2. pxe boot the machine with the image

[Expected Result]
Boot to subiquity

[Actual Result]
Kernel trace happened during booting process.

[8.375118] md: ... autorun DONE.
[8.378478] VFS: Cannot open root device "(null)" or unknown-block(0,0): 
error -6
[8.385955] Please append a correct "root=" boot option; here are the 
available partitions:
[8.394303] Kernel panic - not syncing: VFS: Unable to mount root fs on 
unknown-block(0,0)
[8.402554] CPU: 32 PID: 1 Comm: swapper/0 Not tainted 4.15.0-112-generic 
#113-Ubuntu
[8.410369] Hardware name: Huawei D06 /D06, BIOS Hisilicon D06 UEFI RC0 - 
V1.20.01 04/26/2019
[8.418879] Call trace:
[8.421316]  dump_backtrace+0x0/0x198
[8.424965]  show_stack+0x24/0x30
[8.428269]  dump_stack+0x98/0xbc
[8.431572]  panic+0x128/0x2a4
[8.434615]  mount_block_root+0x210/0x2e8
[8.438610]  mount_root+0x7c/0x8c
[8.441912]  prepare_namespace+0x144/0x1dc
[8.445995]  kernel_init_freeable+0x218/0x23c
[8.450341]  kernel_init+0x18/0x110
[8.453817]  ret_from_fork+0x10/0x18
[8.457486] SMP: stopping secondary CPUs
[8.461836] Kernel Offset: disabled
[8.465312] CPU features: 0x03200a38
[8.468873] Memory Limit: none
[8.473291] Unable to handle kernel paging request at virtual address 
09865034
[8.481192] Mem abort info:
[8.483972]   ESR = 0x9661
[8.487013]   Exception class = DABT (current EL), IL = 32 bits
[8.492918]   SET = 0, FnV = 0
[8.495958]   EA = 0, S1PTW = 0
[8.499086] Data abort info:
[8.501953]   ISV = 0, ISS = 0x0061
[8.505774]   CM = 0, WnR = 1
[8.508729] swapper pgtable: 4k pages, 48-bit VAs, pgd = (ptrval)
[8.515502] [09865034] *pgd=0a5fe003, *pud=0a5fd003, 
*pmd=0a5f7003, *pte=006894110703
[8.526445] Internal error: Oops: 9661 [#1] SMP
[8.531310] Modules linked in:
[8.534351] Process swapper/0 (pid: 1, stack limit = 0x(ptrval))
[8.541039] CPU: 32 PID: 1 Comm: swapper/0 Not tainted 4.15.0-112-generic 
#113-Ubuntu
[8.548854] Hardware name: Huawei D06 /D06, BIOS Hisilicon D06 UEFI RC0 - 
V1.20.01 04/26/2019
[8.557363] pstate: 60800089 (nZCv daIf -PAN +UAO)
[8.562144] pc : acpi_os_write_memory+0xac/0x158
[8.566749] lr : apei_write+0xb0/0xc0
[8.570397] sp : 09afb900
[8.573698] x29: 09afb900 x28: fffe 
[8.578996] x27:  x26: ffa5 
[8.584294] x25: ffbe x24: 0080 
[8.589592] x23: 0005 x22: 0008 
[8.594890] x21: 0040 x20: 0010 
[8.600188] x19: 94110034 x18: 0003 
[8.605486] x17:  x16: 0009 
[8.610784] x15: 001f x14: 8205169d4225fc6e 
[8.616082] x13: 34650f577629d387 x12: 9c021ee3f3d0bcca 
[8.621380] x11: b1ae83ff50c19148 x10: b6b91ab42ae87562 
[8.626678] x9 : f469cb78cb1add9d x8 : a16fcb806efa3dd5 
[8.631976] x7 : 0001 x6 : 94110034 
[8.637274] x5 : 9411003c x4 : 09639fb8 
[8.642571] x3 :  x2 : 0034 
[8.647869] x1 : 0010 x0 : 09865034 
[8.653167] Call trace:
[8.655601]  acpi_os_write_memory+0xac/0x158
[8.659858]  apei_write+0xb0/0xc0
[8.663160]  __apei_exec_write_register+0x88/0xb0
[8.667851]  apei_exec_write_register_value+0x2c/0x38
[8.672888]  __apei_exec_run+0xac/0x108
[8.676711]  erst_write+0x154/0x268
[8.680186]  erst_writer+0x26c/0x3b0
[8.683751]  pstore_dump+0x1b4/0x330
[8.687313]  kmsg_dump+0xd0/0x100
[8.690615]  panic+0x164/0x2a4
[8.693656]  mount_block_root+0x210/0x2e8
[8.697652]  mount_root+0x7c/0x8c
[8.700953]  prepare_namespace+0x144/0x1dc
[8.705035]  kernel_init_freeable+0x218/0x23c
[8.709380]  kernel_init+0x18/0x110
[8.712855]  ret_from_fork+0x10/0x18
[8.716418] Code: 54000380 710102bf 54000561 d5033e9f (f914) 
[8.722499] ---[ end trace 8cc2af9c56a59f43 ]---
[   38.738914] WARNING: CPU: 32 PID: 9 at 
/build/linux-WMG2fK/linux-4.15.0/kernel/irq_work.c:102 
irq_work_queue_on+0xd4/0xe8
[   38.749854] Modules linked in:
[   38.752897] CPU: 32 PID: 9 Comm: rcu_sched Tainted: G  D  
4.15.0-112-generic #113-Ubuntu
[   38.762014] Hardware name: Huawei D06 /D06, BIOS Hisilicon D06 UEFI RC0 - 
V1.20.01 04/26/2019
[   38.770524] pstate: 60c00089 (nZCv daIf +PAN +UAO)
[   38.775302] pc : irq_work_queue_on+0xd4/0xe8
[   38.779560] lr : rcu_implicit_dynticks_qs+0x224/0x2c8
[   38.784597] sp : 09bebd20
[   38.787897] x29: 09bebd20 x28: 

[Bug 1890867] Re: kernel trace of 18.04.5 daily image (20200806.1) on Hisilicon D05 arm64 arch

2020-08-08 Thread Taihsiang Ho
The issue happened at boot stage. apport-collect can't be applied.

** Changed in: linux (Ubuntu)
   Status: Incomplete => Confirmed

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Title:
  kernel trace of 18.04.5 daily image (20200806.1) on Hisilicon D05
  arm64 arch

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[Bug 1890867] [NEW] kernel trace of 18.04.5 daily image (20200806.1) on Hisilicon D05 arm64 arch

2020-08-07 Thread Taihsiang Ho
Public bug reported:

image: 18.04.5 daily image (20200806.1)  bionic-live-server-arm64.iso
kernel: 4.15.0-112-generic #113-Ubuntu
platform: Hisilicon D05 arm64 arch

[Reproducing Steps]
1. setup pxe boot by following  
https://discourse.ubuntu.com/t/netbooting-the-live-server-installer/14510
2. pxe boot the machine with the image

[Expected Result]
Boot to subiquity

[Actual Result]
Kernel trace happened during booting process. Reproducing rate: 2 out of 2.


[6.643543] CPU: 1 PID: 1 Comm: swapper/0 Not tainted 4.15.0-112-generic 
#113-Ubuntu
[6.651271] Hardware name: Hisilicon D05/BC11SPCD, BIOS 1.50 06/01/2018
[6.657871] Call trace:
[6.660308]  dump_backtrace+0x0/0x198
[6.663957]  show_stack+0x24/0x30
[6.667261]  dump_stack+0x98/0xbc
[6.670563]  panic+0x128/0x2a4
[6.673606]  mount_block_root+0x210/0x2e8
[6.677603]  mount_root+0x7c/0x8c
[6.680904]  prepare_namespace+0x144/0x1dc
[6.684987]  kernel_init_freeable+0x218/0x23c
[6.689331]  kernel_init+0x18/0x110
[6.692806]  ret_from_fork+0x10/0x18
[6.696428] SMP: stopping secondary CPUs
[6.700345] Kernel Offset: disabled
[6.703821] CPU features: 0x2008
[6.707382] Memory Limit: none
[6.710438] ---[ end Kernel panic - not syncing: VFS: Unable to mount root 
fs on unknown-block(0,0)

** Affects: linux (Ubuntu)
 Importance: Undecided
 Status: New

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Title:
  kernel trace of 18.04.5 daily image (20200806.1) on Hisilicon D05
  arm64 arch

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[Bug 1873489] Re: lscpu cache information is incorrect with focal on arm 64-bit platform (ThunderX2)

2020-05-03 Thread Taihsiang Ho
Hi Mauricio, thank you for providing the information that I was not
aware of. It's very clear and helpful for me.

Because the ThunderX2 is unavailable for me currently, I verified the
output format with Focal on an arm d06 cpu, which is able to reproduce
the "issue" (my own host name "scobee"). It is exactly what you have
said.

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Title:
  lscpu cache information is incorrect with focal on arm 64-bit platform
  (ThunderX2)

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[Bug 1873489] [NEW] lscpu cache information is incorrect with focal on arm 64-bit platform (ThunderX2)

2020-04-17 Thread Taihsiang Ho
Public bug reported:

Platform: Cavium Sabre Marvell ThunderX2

The L1/L2/L3 cache output by "lscpu" is incorrect, and differes from the
output with bionic.

[Steps to Reproduce]
1. Install ubuntu server (focal) on Sabre
2. lspci

[Expected Result]
L1d cache:   32K
L1i cache:   32K
L2 cache:256K
L3 cache:32768K

[Actual Result]
L1d cache:   1.8 MiB
  
L1i cache:   1.8 MiB
  
L2 cache:14 MiB 
  
L3 cache:64 MiB


[More Information]
1. eoan could reproduce this issue.
2. bionic-hwe could not reproduce this issue (5.3.0-46-generic 
#38~18.04.1-Ubuntu)
3. with focal, check the cpu cache directly from the virtual devices and the 
cache information looks good:
$ cat /sys/devices/system/cpu/cpu0/cache/index0/level 
/sys/devices/system/cpu/cpu0/cache/index0/size
1
32K
4. More information about the system which could reproduce the issue:


ubuntu@apollo:~$ cat /sys/devices/system/cpu/cpu0/cache/index0/level 
/sys/devices/system/cpu/cpu0/cache/index0/size
1
32K
ubuntu@apollo:~$ uname -a
Linux apollo 5.4.0-24-generic #28-Ubuntu SMP Thu Apr 9 22:17:51 UTC 2020 
aarch64 aarch64 aarch64 GNU/Linux
ubuntu@apollo:~$ lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description:Ubuntu Focal Fossa (development branch)
Release:20.04
Codename:   focal
ubuntu@apollo:~$ dpkg -l util-linux
Desired=Unknown/Install/Remove/Purge/Hold
| 
Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend
|/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad)
||/ Name   Version Architecture Description

+++-==-===--=
ii  util-linux 2.34-0.1ubuntu9 arm64miscellaneous system 
utilities
ubuntu@apollo:~$

ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: util-linux 2.34-0.1ubuntu9
ProcVersionSignature: User Name 5.4.0-24.28-generic 5.4.30
Uname: Linux 5.4.0-24-generic aarch64
ApportVersion: 2.20.11-0ubuntu26
Architecture: arm64
CasperMD5CheckResult: skip
Date: Fri Apr 17 16:00:13 2020
SourcePackage: util-linux
UpgradeStatus: No upgrade log present (probably fresh install)

** Affects: util-linux (Ubuntu)
 Importance: Undecided
 Status: New


** Tags: apport-bug arm64 focal uec-images

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Title:
  lscpu cache information is incorrect with focal on arm 64-bit platform
  (ThunderX2)

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[Bug 1868028] Re: L2\L3 cache display error for using "getconf -a" command"

2020-04-15 Thread Taihsiang Ho
Marking as "won't fix" because the getconf and the kernel are working as
expected. (Please refer to comment 11 for details)

** Changed in: kunpeng920
   Status: In Progress => Won't Fix

** Changed in: kunpeng920/ubuntu-18.04
   Status: In Progress => Won't Fix

** Changed in: kunpeng920/ubuntu-18.04-hwe
   Status: New => Won't Fix

** Changed in: kunpeng920/ubuntu-20.04
   Status: New => Won't Fix

** Changed in: glibc (Ubuntu)
   Status: New => Won't Fix

** Changed in: kunpeng920/upstream-kernel
   Status: New => Won't Fix

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Title:
  L2\L3 cache display  error for using "getconf -a" command"

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[Bug 1868028] Re: L2\L3 cache display error for using "getconf -a" command"

2020-04-15 Thread Taihsiang Ho
eoan on scobee could reproduce this issue:


ubuntu@scobee:~$ apt-cache policy libc-bin; uname -a; lsb_release -a; getconf 
LEVEL1_ICACHE_SIZE
libc-bin:
  Installed: 2.30-0ubuntu2.1
  Candidate: 2.30-0ubuntu2.1
  Version table:
 *** 2.30-0ubuntu2.1 500
500 http://ports.ubuntu.com/ubuntu-ports eoan-updates/main arm64 
Packages
100 /var/lib/dpkg/status
 2.30-0ubuntu2 500
500 http://ports.ubuntu.com/ubuntu-ports eoan/main arm64 Packages
Linux scobee 5.3.0-46-generic #38-Ubuntu SMP Fri Mar 27 17:32:45 UTC 2020 
aarch64 aarch64 aarch64 GNU/Linux
No LSB modules are available.
Distributor ID: Ubuntu
Description:Ubuntu 19.10
Release:19.10
Codename:   eoan
0

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  L2\L3 cache display  error for using "getconf -a" command"

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[Bug 1868028] Re: L2\L3 cache display error for using "getconf -a" command"

2020-04-15 Thread Taihsiang Ho
focal on scobee could reproduce this issue:

ubuntu@scobee:~$ apt-cache policy libc-bin
libc-bin:
  Installed: 2.31-0ubuntu7
  Candidate: 2.31-0ubuntu7
  Version table:
 *** 2.31-0ubuntu7 500
500 http://ports.ubuntu.com/ubuntu-ports focal/main arm64 Packages
100 /var/lib/dpkg/status
ubuntu@scobee:~$ uname -a; lsb_release -a; getconf LEVEL1_ICACHE_SIZE
Linux scobee 5.4.0-21-generic #25-Ubuntu SMP Sat Mar 28 13:12:38 UTC 2020 
aarch64 aarch64 aarch64 GNU/Linux
No LSB modules are available.
Distributor ID: Ubuntu
Description:Ubuntu Focal Fossa (development branch)
Release:20.04
Codename:   focal
0

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  L2\L3 cache display  error for using "getconf -a" command"

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[Bug 1868028] Re: L2\L3 cache display error for using "getconf -a" command"

2020-04-15 Thread Taihsiang Ho
This is not a kernel issue. I would suggest "won't fix" for this issue
from technical point of view:

1) This is not a bug but a feature restriction of the tool getconf[1]. We could 
only retrieve the cpu cache information in another way, which is not what 
getconf is using now. Because the upstream does not update the retrieve method, 
we could not avoid to re-implement the retrieve method. Besides, 0 in this case 
is expected because it means "no information available".[2]
2) This is not a kernel issue because kernel still provides the corresponding 
cpu information.

lscpu could get the expected information because lscpu retrives the
cache information in another way. lspcu gets the information via Linux
virtual filesystem, including /proc/cpuinfo and /sys/devices/system/cpu,
and these virtual devices/files provided by Linux kernel show the
corresponding kernel is working and working well.

I would suggest to use lscpu in your case to retrieve L2/L3 cache
information instead of getconf.


[1] According to the source code where getconf retrieves cpu cache information 
sysdeps/unix/sysv/linux/aarch64/sysconf.c:__sysconf

/* Unfortunately, the registers that contain the actual cache info
   (CCSIDR_EL1, CLIDR_EL1, and CSSELR_EL1) are protected by the Linux
   kernel (though they need not have been).  However, CTR_EL0 contains
   the *minimum* linesize in the entire cache hierarchy, and is
   accessible to userland, for use in __aarch64_sync_cache_range,
   and it is a reasonable assumption that the L1 cache will have that
   minimum line size.  */


[2] Please refer to the comments in this source file 
./sysdeps/posix/sysconf.c:__sysconf

case _SC_LEVEL1_ICACHE_SIZE:   
case _SC_LEVEL1_ICACHE_ASSOC:  
case _SC_LEVEL1_ICACHE_LINESIZE:   
case _SC_LEVEL1_DCACHE_SIZE:   
case _SC_LEVEL1_DCACHE_ASSOC:  
case _SC_LEVEL1_DCACHE_LINESIZE:   
case _SC_LEVEL2_CACHE_SIZE:
case _SC_LEVEL2_CACHE_ASSOC:   
case _SC_LEVEL2_CACHE_LINESIZE:
case _SC_LEVEL3_CACHE_SIZE:
case _SC_LEVEL3_CACHE_ASSOC:   
case _SC_LEVEL3_CACHE_LINESIZE:
case _SC_LEVEL4_CACHE_SIZE:
case _SC_LEVEL4_CACHE_ASSOC:   
case _SC_LEVEL4_CACHE_LINESIZE:
  /* In general we cannot determine these values.  Therefore we
 return zero which indicates that no information is
 available.  */
  return 0;

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[Bug 1866319] Re: reboot crash in qla2x00_shutdown()

2020-04-13 Thread Taihsiang Ho
I did not reproduce this issue with focal beta iso on scobee. The
ephemeral installer environment of focal beta live iso was running
5.4.0-21.

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Title:
  reboot crash in qla2x00_shutdown()

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[Bug 1866319] Re: reboot crash in qla2x00_shutdown()

2020-04-13 Thread Taihsiang Ho
@Dann Besides, I did not note which d06 I used, and I believe I did not
use the production ones. Let me use the beta iso to run again on the
production one.

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[Bug 1866319] Re: reboot crash in qla2x00_shutdown()

2020-04-13 Thread Taihsiang Ho
@Dann the ephemeral installer environment was running
5.3.0-18-generic #19-Ubuntu SMP Tue Oct 8 20:14:34 UTC 2019 aarch64 aarch64 
aarch64 GNU/Linux
from the daily-live iso (200227 build)

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  reboot crash in qla2x00_shutdown()

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[Bug 1859569] Re: [hns3-0114]net: hns3: fix ETS bandwidth validation bug

2020-04-09 Thread Taihsiang Ho
** Tags removed: tairadar

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[Bug 1860320] Re: [hns3-0120]pad the short frame before sending to the hardware

2020-04-09 Thread Taihsiang Ho
** Tags removed: tairadar

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[Bug 1868028] Re: L2\L3 cache display error for using "getconf -a" command"

2020-04-01 Thread Taihsiang Ho
** Changed in: kunpeng920
   Status: New => In Progress

** Changed in: kunpeng920/ubuntu-18.04
   Status: New => In Progress

** Changed in: kunpeng920/ubuntu-18.04
 Assignee: (unassigned) => Taihsiang Ho (taihsiangho)

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  L2\L3 cache display  error for using "getconf -a" command"

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[Bug 1868028] Re: L2\L3 cache display error for using "getconf -a" command"

2020-03-30 Thread Taihsiang Ho
Reproducible with the following conditions (bionic-5.3):

ubuntu@saenger:~$ uname -a
Linux saenger 5.3.0-42-generic #34~18.04.1-Ubuntu SMP Fri Feb 28 13:43:38 UTC 
2020 aarch64 aarch64 aarch64 GNU/Linux
ubuntu@saenger:~$ dpkg -l libc-bin
Desired=Unknown/Install/Remove/Purge/Hold
| Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend
|/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad)
||/ Name  Version   
  ArchitectureDescription
+++-=-===-===-===
ii  libc-bin  2.27-3ubuntu1 
  arm64   GNU C Library: Binaries
ubuntu@saenger:~$

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  L2\L3 cache display  error for using "getconf -a" command"

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[Bug 1868028] Re: L2\L3 cache display error for using "getconf -a" command"

2020-03-30 Thread Taihsiang Ho
Reproducible with the following conditions:

ubuntu@saenger:~$ uname -a
Linux saenger 4.15.0-91-generic #92-Ubuntu SMP Fri Feb 28 11:10:16 UTC 2020 
aarch64 aarch64 aarch64 GNU/Linux
ubuntu@saenger:~$ dpkg -l libc-bin
Desired=Unknown/Install/Remove/Purge/Hold
| Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend
|/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad)
||/ Name  Version   
  ArchitectureDescription
+++-=-===-===-===
ii  libc-bin  2.27-3ubuntu1 
  arm64   GNU C Library: Binaries
ubuntu@saenger:~$

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[Bug 1247712] Re: Unable to install Broadcom STA wireless driver on Precise 3.8 / 3.11 / 3.13 kernel via jockey-gtk

2020-03-30 Thread Taihsiang Ho
** Also affects: jockey (Ubuntu Saucy)
   Importance: Undecided
   Status: New

** Also affects: bcmwl (Ubuntu Saucy)
   Importance: Undecided
   Status: New

** Also affects: linux-lts-trusty (Ubuntu Saucy)
   Importance: Undecided
   Status: New

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Title:
  Unable to install Broadcom STA wireless driver on Precise 3.8 / 3.11 /
  3.13 kernel via jockey-gtk

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[Bug 1247712] Re: Unable to install Broadcom STA wireless driver on Precise 3.8 / 3.11 / 3.13 kernel via jockey-gtk

2020-03-27 Thread Taihsiang Ho
** Changed in: jockey (Ubuntu Precise)
   Status: In Progress => Won't Fix

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  Unable to install Broadcom STA wireless driver on Precise 3.8 / 3.11 /
  3.13 kernel via jockey-gtk

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[Bug 1868028] Re: L2\L3 cache display error for using "getconf -a" command"

2020-03-27 Thread Taihsiang Ho
kernel used for the comment #3 : 5.3.0-42-generic #34~18.04.1-Ubuntu

so I am keen to know which kernel/hardware combination it could really
reproduce this issue.

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  L2\L3 cache display  error for using "getconf -a" command"

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[Bug 1868028] Re: L2\L3 cache display error for using "getconf -a" command"

2020-03-27 Thread Taihsiang Ho
I tested the command on bionic (ubuntu-mate) and it returns:

GNU_LIBPTHREAD_VERSION NPTL 2.27
POSIX2_SYMLINKS1
LEVEL1_ICACHE_SIZE 32768
LEVEL1_ICACHE_ASSOC8
LEVEL1_ICACHE_LINESIZE 64
LEVEL1_DCACHE_SIZE 32768
LEVEL1_DCACHE_ASSOC8
LEVEL1_DCACHE_LINESIZE 64
LEVEL2_CACHE_SIZE  262144
LEVEL2_CACHE_ASSOC 4
LEVEL2_CACHE_LINESIZE  64
LEVEL3_CACHE_SIZE  6291456
LEVEL3_CACHE_ASSOC 12
LEVEL3_CACHE_LINESIZE  64
LEVEL4_CACHE_SIZE  0
LEVEL4_CACHE_ASSOC 0
LEVEL4_CACHE_LINESIZE  0


and

$ lscpu
Architecture:x86_64
CPU op-mode(s):  32-bit, 64-bit
Byte Order:  Little Endian
CPU(s):  8
On-line CPU(s) list: 0-7
Thread(s) per core:  2
Core(s) per socket:  4
Socket(s):   1
NUMA node(s):1
Vendor ID:   GenuineIntel
CPU family:  6
Model:   142
Model name:  Intel(R) Core(TM) i5-8265U CPU @ 1.60GHz
Stepping:11
CPU MHz: 800.013
CPU max MHz: 3900.
CPU min MHz: 400.
BogoMIPS:3600.00
Virtualization:  VT-x
L1d cache:   32K
L1i cache:   32K
L2 cache:256K
L3 cache:6144K
NUMA node0 CPU(s):   0-7

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[Bug 1868028] Re: L2\L3 cache display error for using "getconf -a" command"

2020-03-19 Thread Taihsiang Ho
** Tags added: tairadar

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[Bug 1868028] Re: L2\L3 cache display error for using "getconf -a" command"

2020-03-19 Thread Taihsiang Ho
** Changed in: kunpeng920
 Assignee: (unassigned) => Taihsiang Ho (taihsiangho)

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[Bug 1859569] Re: [hns3-0114]net: hns3: fix ETS bandwidth validation bug

2020-03-18 Thread Taihsiang Ho
Verified via

1. ping and is accessible externally via eth

2. checked the loaded kernel modules and enablement log of dmesg

3. checkbox-cli

$ checkbox-cli run com.canonical.certification::ethernet/detect
com.canonical.certification::ethernet/info_automated
com.canonical.certification::ethernet/info_automated_server

Finalizing session that hasn't been submitted anywhere: 
checkbox-run-2020-03-18T18.30.47
==[ Results ]===
 ☑ : Hardware Manifest
 ☑ : Detect if at least one ethernet device is detected
 ☑ : Enumerate available system executables
 ☑ : Collect information about hardware devices (udev)
 ☑ : Gather info on current state of network devices
 ☑ : Provide information about detected ethernet devices
ubuntu@scobee:~$ uname -a
Linux scobee 4.15.0-92-generic #93-Ubuntu SMP Mon Mar 16 15:40:04 UTC 2020 
aarch64 aarch64 aarch64 GNU/Linux

** Tags removed: verification-needed-bionic
** Tags added: verification-done-bionic

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[Bug 1860320] Re: [hns3-0120]pad the short frame before sending to the hardware

2020-03-18 Thread Taihsiang Ho
I also verified 18.04-hwe 5.3.0-42-generic #34~18.04.1-Ubuntu fixes this
issue ( 5.3.0-40-generic #32~18.04.1-Ubuntu still has this issue).
Verified on d06-1.

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[Bug 1860320] Re: [hns3-0120]pad the short frame before sending to the hardware

2020-03-18 Thread Taihsiang Ho
Verified and the bug is fixed.

- 4.15.0-92-generic, scobee
- 4.15.0-92-generic, d06-2

** Tags removed: verification-needed-bionic
** Tags added: verification-done-bionic

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[Bug 1860320] Re: [hns3-0120]pad the short frame before sending to the hardware

2020-03-11 Thread Taihsiang Ho
** Changed in: kunpeng920/ubuntu-18.04
   Status: In Progress => Fix Committed

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[Bug 1859569] Re: [hns3-0114]net: hns3: fix ETS bandwidth validation bug

2020-03-10 Thread Taihsiang Ho
This patch https://lists.ubuntu.com/archives/kernel-
team/2020-March/108124.html has been tested on bionic to look for
regression:


1. ping and is accessible externally via eth

2. checked the loaded kernel modules and enablement log of dmesg

3. checkbox-cli

ubuntu@scobee:~$ checkbox-cli run
com.canonical.certification::ethernet/detect
com.canonical.certification::ethernet/info_automated
com.canonical.certification::ethernet/info_automated_server

Finalizing session that hasn't been submitted anywhere: 
checkbox-run-2020-03-10T13.13.52
==[ Results ]===
 ☑ : Hardware Manifest
 ☑ : Detect if at least one ethernet device is detected
 ☑ : Enumerate available system executables
 ☑ : Collect information about hardware devices (udev)
 ☑ : Gather info on current state of network devices
 ☑ : Provide information about detected ethernet devices
ubuntu@scobee:~$

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  [hns3-0114]net: hns3: fix ETS bandwidth validation bug

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[Bug 1859569] Re: [hns3-0114]net: hns3: fix ETS bandwidth validation bug

2020-03-09 Thread Taihsiang Ho
** Also affects: linux (Ubuntu)
   Importance: Undecided
   Status: New

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[Bug 1860320] Re: [hns3-0120]pad the short frame before sending to the hardware

2020-03-03 Thread Taihsiang Ho
The fix is expected to hit eoan 5.3 kernel after this SRU completes


$ rmadison -asource linux | grep eoan
 linux | 5.3.0-18.19| eoan | source
 linux | 5.3.0-40.32| eoan-security| source
 linux | 5.3.0-40.32| eoan-updates | source
 linux | 5.3.0-42.34| eoan-proposed| source

$ git log upstream/master-next --abbrev-commit --pretty=oneline --grep 
"net: hns3: pad the short frame before sending to the hardware"
39d592aa888b net: hns3: pad the short frame before sending to the hardware

$ git tag --list --contains 39d592aa888b
Ubuntu-5.3.0-41.33
Ubuntu-5.3.0-42.34
Ubuntu-raspi2-5.3.0-1019.21

$ git remote -v
upstream
git+ssh://taihsian...@git.launchpad.net/~ubuntu-kernel/ubuntu/+source/linux/+git/eoan
 (fetch)
upstream
git+ssh://taihsian...@git.launchpad.net/~ubuntu-kernel/ubuntu/+source/linux/+git/eoan
 (push)

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[Bug 1860320] Re: [hns3-0120]pad the short frame before sending to the hardware

2020-03-03 Thread Taihsiang Ho
Current upstream status has this fix commit

$ git log upstream/master --abbrev-commit --pretty=oneline --grep "net: 
hns3: pad the short frame before sending to the hardware"
36c67349a1a1 net: hns3: pad the short frame before sending to the hardware

$ git tag --list --contains 36c67349a1a1
v5.5
v5.5-rc7
v5.5.1
v5.5.2
v5.5.3
v5.5.4
v5.5.5
v5.5.6
v5.5.7
v5.6-rc1
v5.6-rc2
v5.6-rc3
v5.6-rc4

$ git remote -v
upstream
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git (fetch)
upstream
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git (push)


** Changed in: kunpeng920/ubuntu-18.04-hwe
   Status: Fix Released => Fix Committed

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Title:
  [hns3-0120]pad the short frame before sending to the hardware

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