Thanks, Salvatore, for replying.
> From the booting kernel could you please add the boot log
Attached as boot.log.
> any of the information which
> would be collected by reportbug kernel, so we can understand what NIC
> you have on eth0.
Attached "lspci -vv" output. LMK if there's more that you need.
Linux version 4.19.0-16-amd64 (debian-ker...@lists.debian.org) (gcc version
8.3.0 (Debian 8.3.0-6)) #1 SMP Debian 4.19.181-1 (2021-03-19)
Command line: vga=795 root=/dev/nfs nfsroot=__.__.__.__:/__ ip=dhcp rw
initrd=___/initrd.img-4.19.0-16-amd64 BOOT_IMAGE=vmlinuz-4.19.0-16-amd64
x86/fpu: x87 FPU will use FXSAVE
BIOS-provided physical RAM map:
BIOS-e820: [mem 0x-0x0009fbff] usable
BIOS-e820: [mem 0x0009fc00-0x0009] reserved
BIOS-e820: [mem 0x000e4000-0x000f] reserved
BIOS-e820: [mem 0x0010-0x7f68] usable
BIOS-e820: [mem 0x7f69-0x7f69dfff] ACPI data
BIOS-e820: [mem 0x7f69e000-0x7f6c] ACPI NVS
BIOS-e820: [mem 0x7f6d-0x7f6ddfff] reserved
BIOS-e820: [mem 0x7f6e-0x7f6f] reserved
BIOS-e820: [mem 0xfee0-0xfee00fff] reserved
BIOS-e820: [mem 0xfff0-0x] reserved
NX (Execute Disable) protection: active
SMBIOS 2.5 present.
DMI: System manufacturer System Product Name/P5KPL-CM, BIOS 060202/24/2009
tsc: Fast TSC calibration using PIT
tsc: Detected 1814.842 MHz processor
last_pfn = 0x7f690 max_arch_pfn = 0x4
x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT
found SMP MP-table at [mem 0x000ff780-0x000ff78f]
RAMDISK: [mem 0x7de3-0x7f66efff]
ACPI: Early table checksum verification disabled
ACPI: RSDP 0x000FB7B0 14 (v00 ACPIAM)
ACPI: RSDT 0x7F69 3C (v01 A_M_I_ OEMRSDT 02000924 MSFT
0097)
ACPI: FACP 0x7F690200 84 (v02 A_M_I_ OEMFACP 02000924 MSFT
0097)
ACPI: DSDT 0x7F6905C0 007C10 (v01 A0968 A0968000 INTL
20051117)
ACPI: FACS 0x7F69E000 40
ACPI: APIC 0x7F690390 6C (v01 A_M_I_ OEMAPIC 02000924 MSFT
0097)
ACPI: MCFG 0x7F690400 3C (v01 A_M_I_ OEMMCFG 02000924 MSFT
0097)
ACPI: OEMB 0x7F69E040 80 (v01 A_M_I_ AMI_OEM 02000924 MSFT
0097)
ACPI: HPET 0x7F6981D0 38 (v01 A_M_I_ OEMHPET 02000924 MSFT
0097)
ACPI: GSCI 0x7F69E0C0 002024 (v01 A_M_I_ GMCHSCI 02000924 MSFT
0097)
No NUMA configuration found
Faking a node at [mem 0x-0x7f68]
NODE_DATA(0) allocated [mem 0x7f68b000-0x7f68]
Zone ranges:
DMA [mem 0x1000-0x00ff]
DMA32[mem 0x0100-0x7f68]
Normal empty
Device empty
Movable zone start for each node
Early memory node ranges
node 0: [mem 0x1000-0x0009efff]
node 0: [mem 0x0010-0x7f68]
Zeroed struct page in unavailable ranges: 2514 pages
Initmem setup node 0 [mem 0x1000-0x7f68]
Reserving Intel graphics memory at [mem 0x7f80-0x7fff]
ACPI: PM-Timer IO Port: 0x808
IOAPIC[0]: apic_id 1, version 32, address 0xfec0, GSI 0-23
ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
Using ACPI (MADT) for SMP configuration information
ACPI: HPET id: 0x8086a201 base: 0xfed0
smpboot: Allowing 4 CPUs, 3 hotplug CPUs
PM: Registered nosave memory: [mem 0x-0x0fff]
PM: Registered nosave memory: [mem 0x0009f000-0x0009]
PM: Registered nosave memory: [mem 0x000a-0x000e3fff]
PM: Registered nosave memory: [mem 0x000e4000-0x000f]
[mem 0x8000-0xfedf] available for PCI devices
Booting paravirtualized kernel on bare hardware
clocksource: refined-jiffies: mask: 0x max_cycles: 0x,
max_idle_ns: 7645519600211568 ns
random: get_random_bytes called from start_kernel+0x93/0x52a with crng_init=0
setup_percpu: NR_CPUS:512 nr_cpumask_bits:512 nr_cpu_ids:4 nr_node_ids:1
percpu: Embedded 45 pages/cpu s144536 r8192 d31592 u524288
Built 1 zonelists, mobility grouping on. Total pages: 513598
Policy zone: DMA32
Kernel command line: vga=795 root=/dev/nfs nfsroot=__.__.__.__:/__ ip=dhcp
rw initrd=__/initrd.img-4.19.0-16-amd64 BOOT_IMAGE=vmlinuz-4.19.0-16-amd64
Memory: 2002128K/2087096K available (10252K kernel code, 1242K rwdata, 3328K
rodata, 1600K init, 2260K bss, 84968K reserved, 0K cma-reserved)
SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
Kernel/User page tables isolation: enabled
ftrace: allocating 31978 entries in 125 pages
rcu: Hierarchical RCU implementation.
rcu:RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=4.
rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4
NR_IRQS: 33024, nr_irqs: 456, preallocated irqs: 16
Console: colour dummy device 80x25
console [tty0] enabled
ACPI: Core revision 20180810
clocksource: hpet: ma