[Bug 269581] provisioning arm64 Azure image in Azure getting stuck intermittently.

From: <bugzilla-noreply_at_freebsd.org>
Date: Fri, 03 Mar 2023 14:25:41 UTC

sec <szczepan@szczepan.net> changed:

           What    |Removed                     |Added
                 CC|                            |szczepan@szczepan.net

--- Comment #1 from sec <szczepan@szczepan.net> ---
Which image are you using? I've tried create custom disk from latest 14-CURRENT
vhd VM image and it panic during boot:

Loading kernel...
/boot/kernel/kernel text=0x2a8 text=0x88ccd0 text=0x26f664 data=0x1cbdb8
data=0x0+0x346000 0x8+0x146e38+0x8+0x16f8fb/
Loading configured modules...
/etc/hostid size=0x25
/boot/entropy size=0x1000
No valid device tree blob found!
WARNING! Trying to fire up the kernel, but no device tree blob found!
EFI framebuffer information:
addr, size     0x40000000, 0x800000
dimensions     1024 x 768
stride         1024
masks          0x00ff0000, 0x0000ff00, 0x000000ff, 0xff000000
GDB: no debug ports present
KDB: debugger backends: ddb
KDB: current backend: ddb
Copyright (c) 1992-2023 The FreeBSD Project.
Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
        The Regents of the University of California. All rights reserved.
FreeBSD is a registered trademark of The FreeBSD Foundation.
FreeBSD 14.0-CURRENT #0 main-n261233-005cca8361a4: Thu Mar  2 07:23:24 UTC 2023
FreeBSD clang version 15.0.7 (https://github.com/llvm/llvm-project.git
WARNING: WITNESS option enabled, expect reduced performance.
SRAT: Ignoring memory at addr 0x4c0000000
SRAT: Ignoring memory at addr 0x1000000000
SRAT: Ignoring memory at addr 0x10000000000
SRAT: Ignoring memory at addr 0x20000000000
SRAT: Ignoring memory at addr 0x40000000000
SRAT: Ignoring memory at addr 0x80000000000
SRAT: Ignoring memory at addr 0x100000000000
SRAT: Ignoring memory at addr 0x200000000000
SRAT: Ignoring memory at addr 0x400000000000
SRAT: Ignoring memory at addr 0x800000000000
VT(efifb): resolution 1024x768
module scmi already present!
module firmware already present!
real memory  = 17179701248 (16383 MB)
avail memory = 16725401600 (15950 MB)
Starting CPU 1 (1)
Starting CPU 2 (2)
Starting CPU 3 (3)
FreeBSD/SMP: Multiprocessor System Detected: 4 CPUs
random: unblocking device.
random: entropy device external interface
MAP 3ec85000 mode 2 pages 41
MAP 3fd2e000 mode 2 pages 48
MAP 3fd5e000 mode 2 pages 36
MAP effed000 mode 0 pages 1
kbd0 at kbdmux0
acpi0: Could not update all GPEs: AE_NOT_CONFIGURED
psci0: <ARM Power State Co-ordination Interface Driver> on acpi0
gic0: <ARM Generic Interrupt Controller v3.0> iomem
on acpi0
generic_timer0: <ARM Generic Timer> irq 4,5,6 on acpi0
Timecounter "ARM MPCore Timecounter" frequency 25000000 Hz quality 1000
Event timer "ARM MPCore Eventtimer" frequency 25000000 Hz quality 1000
efirtc0: <EFI Realtime Clock>
efirtc0: registered as a time-of-day clock, resolution 1.000000s
panic: ram_attach: resource 7 failed to attach
cpuid = 0
time = 1
KDB: stack backtrace:
db_trace_self() at db_trace_self
db_trace_self_wrapper() at db_trace_self_wrapper+0x30
vpanic() at vpanic+0x13c
panic() at panic+0x44
ram_attach() at ram_attach+0x1ac
device_attach() at device_attach+0x3f8
device_probe_and_attach() at device_probe_and_attach+0x7c
bus_generic_new_pass() at bus_generic_new_pass+0xfc
bus_generic_new_pass() at bus_generic_new_pass+0xac
bus_set_pass() at bus_set_pass+0x4c
mi_startup() at mi_startup+0x1fc
virtdone() at virtdone+0x6c
KDB: enter: panic
[ thread pid 0 tid 100000 ]
Stopped at      kdb_enter+0x44: undefined       f900027f

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