reboot crash in qla2x00_shutdown()
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
subiquity |
Invalid
|
Undecided
|
Unassigned | ||
linux (Ubuntu) |
Expired
|
Undecided
|
Unassigned |
Bug Description
focal daily live iso (200227)
d06
[Steps to Reproduce]
1. Download the daily live iso over http://
2. Boot into the installation process by selecting "Install Ubuntu Server"
3. Follow the subiquity instruction and update subiquity at the very beginning of the installation[1]
4. Follow the subiquity instruction to complete the installation on reboot.
[1] If you don't update it, it will be this bug LP: #1866318 . Prompt of subiquity installation
Version 19.12.2+
[Expected Result]
The system reboots and get ready to use.
[Actual Result]
The system hangs on reboot. Show some of the messages:
[FAILED] Failed unmounting /cdrom.
[ 790.782440] Hardware name: Huawei D06 /D06, BIOS Hisilicon D06 UEFI RC0 - V1.20.01 04/26/2019
[ 790.790955] pstate: 60400009 (nZCv daif +PAN -UAO)
[ 790.795747] pc : __free_
[ 790.799578] lr : __iommu_
[ 790.804271] sp : ffff000011eabb00
[ 790.807575] x29: ffff000011eabb00 x28: ffff803f7abf8ec0
[ 790.812878] x27: 0000000000000000 x26: ffff8a3f7b88e130
[ 790.818180] x25: ffff000011156100 x24: ffff000010e10908
[ 790.823481] x23: 0000000000000000 x22: ffff803f515ebc80
[ 790.828783] x21: 0000000000000010 x20: 0000000000000000
[ 790.834084] x19: 0000000000000000 x18: 0000000000000010
[ 790.839386] x17: 000000008158135c x16: 00000000db594df8
[ 790.844688] x15: ffff803f7abf93e8 x14: ffffffffffffffff
[ 790.849989] x13: ffff000091eab827 x12: ffff000011eab82f
[ 790.855291] x11: ffff0000118ef000 x10: 0000000000000000
[ 790.860592] x9 : ffff000011ae9000 x8 : 00000000000007ad
[ 790.865894] x7 : 0000000000000017 x6 : ffff000011ae8995
[ 790.871196] x5 : 0000000000000007 x4 : 00000000ffffffff
[ 790.876497] x3 : ffff000011ae8930 x2 : 00000000ffffffff
[ 790.881798] x1 : 0000000000000034 x0 : 00000000ffffffff
[ 790.887101] Call trace:
[ 790.889540] __free_
[ 790.893020] __iommu_
[ 790.897366] __iommu_
[ 790.901192] iommu_dma_
[ 790.904848] dma_free_
[ 790.908546] qla2x00_
[ 790.913616] qla2x00_
[ 790.918402] pci_device_
[ 790.922494] device_
[ 790.926414] kernel_
[ 790.930761] kernel_
[ 790.934414] __do_sys_
[ 790.938327] __arm64_
[ 790.942328] el0_svc_
[ 790.947109] el0_svc_
[ 790.950847] el0_svc+0x10/0x14
[ 790.953898] Code: d503201f 9100d261 52800020 4b0003e0 (b8e0003e)
[ 790.960151] ---[ end trace 37539b75957dd46c ]---
[ 790.970536] Unable to handle kernel paging request at virtual address ffff000010075034
[ 790.978440] Mem abort info:
[ 790.981223] ESR = 0x96000061
[ 790.984267] Exception class = DABT (current EL), IL = 32 bits
[ 790.990175] SET = 0, FnV = 0
[ 790.993218] EA = 0, S1PTW = 0
[ 790.996347] Data abort info:
[ 790.999217] ISV = 0, ISS = 0x00000061
[ 791.003041] CM = 0, WnR = 1
[ 791.005999] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000001
[ 791.012689] [ffff000010075034] pgd=00000a5ffff
[ 850.657602] rcu: INFO: rcu_sched detected stalls on CPUs/tasks:
[ 850.663528] rcu: 61-...0: (7 ticks this GP) idle=33a/
[ 850.672833] (detected by 3, t=15005 jiffies, g=81461, q=101)
[ 850.678569] Task dump for CPU 61:
[ 850.681872] shutdown R running task 0 1 0 0x0000002a
[ 850.688909] Call trace:
[ 850.691347] __switch_
[ 850.694823] 0x25
description: | updated |
This bug is not able to reproduce with focal beta image.