dmesg - Loongson-3A5000 - llvmpipe - Loongson
Linux version 4.19.167-alpha (pbuilder@loongson-pc) (gcc version 8.3.0 (Debian 8.3.0-6.lnd.5)) #1 SMP Thu Jan 28 08:52:38 UTC 2021
Determined physical RAM map:
memory: 00000000010f8000 @ 0000000000200000 (usable)
memory: 0000000000078000 @ 00000000012f8000 (usable after init)
efi: ACPI 2.0=0xfd2f4000 SMBIOS=0x900000000fffe000 SMBIOS 3.0=0x90000000fd0de000
ACPI: Early table checksum verification disabled
ACPI: RSDP 0x00000000FD2F4000 000024 (v02 LOONGS)
ACPI: XSDT 0x00000000FD2F3000 000044 (v01 LOONGS TP-R00 00000004 01000013)
ACPI: FACP 0x00000000FD2F0000 0000F4 (v03 LOONGS TP-R00 00000004 PTEC 20160527)
ACPI: DSDT 0x00000000FD2EE000 001A9C (v02 LGSON TP-R00 00000476 INTL 20160527)
ACPI: FACS 0x00000000FD2F1000 000040
ACPI: APIC 0x00000000FD2F2000 00005E (v01 LOONGS LOONGSON 00000001 LIUX 00000000)
ACPI: SRAT 0x00000000FD2ED000 0000C0 (v02 LOONGS LOONGSON 00000002 LIUX 01000013)
ACPI: SLIT 0x00000000FD2EC000 00002D (v01 LOONGS LOONGSON 00000002 LIUX 01000013)
PCH_PIC[0]: pch_pic_id 0, version 0, address 0x10000000, IRQ 64-127
SRAT: PXM 0 -> CPU 0x00 -> Node 0
SRAT: PXM 0 -> CPU 0x01 -> Node 0
SRAT: PXM 0 -> CPU 0x02 -> Node 0
SRAT: PXM 0 -> CPU 0x03 -> Node 0
SRAT: Node 0 PXM 0 [mem 0x00000000-0x0fffffff]
SRAT: Node 0 PXM 0 [mem 0x90000000-0x47fffffff]
Debug: node_id:0, mem_start:0x200000, mem_size:0xee00000 Bytes
start_pfn:0x80, end_pfn:0x3c00, num_physpages:0x3b80
Debug: mem_type:2, mem_start:0xf000000, mem_size:0x1000000 Bytes
Debug: mem_type:2, mem_start:0x90000000, mem_size:0x200000 Bytes
Debug: node_id:0, mem_start:0x90200000, mem_size:0x2fe00000 Bytes
start_pfn:0x24080, end_pfn:0x30000, num_physpages:0xfb00
Debug: node_id:0, mem_start:0xff000000, mem_size:0x381000000 Bytes
start_pfn:0x3fc00, end_pfn:0x120000, num_physpages:0xeff00
Debug: node_id:0, mem_start:0xc0020000, mem_size:0x3d0ac000 Bytes
start_pfn:0x30008, end_pfn:0x3f433, num_physpages:0xff32b
Debug: node_id:0, mem_start:0xfd0e0000, mem_size:0x20c000 Bytes
start_pfn:0x3f438, end_pfn:0x3f4bb, num_physpages:0xff3ae
Debug: node_id:0, mem_start:0xfd388000, mem_size:0x1080000 Bytes
start_pfn:0x3f4e2, end_pfn:0x3f902, num_physpages:0xff7ce
Debug: node_id:0, mem_start:0xfe460000, mem_size:0xba0000 Bytes
start_pfn:0x3f918, end_pfn:0x3fc00, num_physpages:0xffab6
Debug: mem_type:2, mem_start:0xfd0cf000, mem_size:0x10000 Bytes
Debug: mem_type:2, mem_start:0xfd2f5000, mem_size:0x93000 Bytes
Debug: mem_type:2, mem_start:0xfe408000, mem_size:0x58000 Bytes
Node0's addrspace_offset is 0x0
Node0: start_pfn=0x80, end_pfn=0x120000
SMBIOS 3.2.0 present.
DMI: Loongson Loongson-LS3A5000-7A1000-1w-V0.1-CRB/Loongson-LS3A5000-7A1000-1w-EVB-V1.21, BIOS Loongson-UDK2018-V2.0.04031-beta3 03/
CpuClock = 2500000000
The BIOS Version: Loongson-UDK2018-V2.0.04031-beta3
irq: no irq domain found for !
bootconsole [early0] enabled
CPU0 revision is: 0014c010 (ICT Loongson-3)
FPU revision is: 00000000
MSA revision is: 00000000
Initial ramdisk at: 0x90000000fb910000 (9962391 bytes)
software IO TLB: mapped [mem 0x024bc000-0x064bc000] (64MB)
PM: Registered nosave memory: [mem 0x01250000-0x01253fff]
Detected 4 available CPU(s)
Primary instruction cache 64kB, VIPT, 4-way, linesize 64 bytes.
Primary data cache 64kB, 4-way, VIPT, no aliases, linesize 64 bytes
Unified victim cache 256kB 16-way, linesize 64 bytes.
Unified secondary cache 16384kB 16-way, linesize 64 bytes.
Zone ranges:
DMA32 [mem 0x0000000000200000-0x00000000ffffffff]
Normal [mem 0x0000000100000000-0x000000047fffffff]
Movable zone start for each node
Early memory node ranges
node 0: [mem 0x0000000000200000-0x000000000effffff]
node 0: [mem 0x0000000090200000-0x00000000bfffffff]
node 0: [mem 0x00000000c0020000-0x00000000fd0cbfff]
node 0: [mem 0x00000000fd0e0000-0x00000000fd2ebfff]
node 0: [mem 0x00000000fd388000-0x00000000fe407fff]
node 0: [mem 0x00000000fe460000-0x000000047fffffff]
Zeroed struct page in unavailable ranges: 1354 pages
Initmem setup node 0 [mem 0x0000000000200000-0x000000047fffffff]
On node 0 totalpages: 1047222
DMA32 zone: 507 pages used for memmap
DMA32 zone: 0 pages reserved
DMA32 zone: 129718 pages, LIFO batch:15
Normal zone: 3584 pages used for memmap
Normal zone: 917504 pages, LIFO batch:15
random: get_random_bytes called from start_kernel+0xb8/0x4d8 with crng_init=0
percpu: Embedded 5 pages/cpu s44176 r8192 d29552 u81920
pcpu-alloc: s44176 r8192 d29552 u81920 alloc=5*16384
pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3
Built 1 zonelists, mobility grouping on. Total pages: 1043131
Policy zone: Normal
ebase = 0x9000000006580000, vec_size = 0x200
Memory: 16545888K/16755552K available (13234K kernel code, 697K rwdata, 3428K rodata, 480K init, 17710K bss, 209664K reserved, 0K cma-reserved)
SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
rcu: Hierarchical RCU implementation.
rcu: RCU restricting CPUs from NR_CPUS=16 to nr_cpu_ids=4.
rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4
NR_IRQS: 320, nr_irqs: 320, preallocated irqs: 16
Support EXT interrupt.
Setting up vectored interrupts
stable clock event device register
clocksource: stable counter: mask: 0xffffffffffffffff max_cycles: 0x171024e7e0, max_idle_ns: 440795205315 ns
sched_clock: 64 bits at 100MHz, resolution 10ns, wraps every 4398046511100ns
stable counter clock source device register
Console: colour dummy device 80x25
console [tty0] enabled
bootconsole [early0] disabled
ACPI: Core revision 20180810
Calibrating delay loop... 199.80 BogoMIPS (lpj=389120)
pid_max: default: 32768 minimum: 301
Security Framework initialized
AppArmor: AppArmor disabled by boot time parameter
Dentry cache hash table entries: 2097152 (order: 10, 16777216 bytes)
Inode-cache hash table entries: 1048576 (order: 9, 8388608 bytes)
Mount-cache hash table entries: 32768 (order: 4, 262144 bytes)
Mountpoint-cache hash table entries: 32768 (order: 4, 262144 bytes)
Performance counters: loongarch/loongson_rev2+ PMU enabled, 4 64-bit counters available to each CPU.
rcu: Hierarchical SRCU implementation.
smp: Bringing up secondary CPUs ...
Booting CPU#1...
CPU#1 finished
Booting CPU#2...
CPU#2 finished
Booting CPU#3...
CPU#3 finished
smp: Brought up 1 node, 4 CPUs
devtmpfs: initialized
clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7465861118261718 ns
futex hash table entries: 1024 (order: 2, 65536 bytes)
xor: measuring software checksum speed
8regs : 12451.840 MB/sec
8regs_prefetch: 12419.072 MB/sec
32regs : 12439.552 MB/sec
32regs_prefetch: 12333.056 MB/sec
xor: using function: 8regs (12451.840 MB/sec)
NET: Registered protocol family 16
audit: initializing netlink subsys (disabled)
audit: type=2000 audit(1616398074.300:1): state=initialized audit_enabled=0 res=1
cpuidle: using governor menu
ACPI: bus type PCI registered
HugeTLB registered 32.0 MiB page size, pre-allocated 0 pages
raid6: int64x1 gen() 3074 MB/s
random: fast init done
raid6: int64x1 xor() 1692 MB/s
raid6: int64x2 gen() 4337 MB/s
raid6: int64x2 xor() 2338 MB/s
raid6: int64x4 gen() 4103 MB/s
raid6: int64x4 xor() 2495 MB/s
raid6: int64x8 gen() 3004 MB/s
raid6: int64x8 xor() 2509 MB/s
raid6: using algorithm int64x2 gen() 4337 MB/s
raid6: .... xor() 2338 MB/s, rmw enabled
raid6: using intx1 recovery algorithm
ACPI: Added _OSI(Module Device)
ACPI: Added _OSI(Processor Device)
ACPI: Added _OSI(3.0 _SCP Extensions)
ACPI: Added _OSI(Processor Aggregator Device)
ACPI: Added _OSI(Linux-Dell-Video)
ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)
ACPI: 1 ACPI AML tables successfully acquired and loaded
ACPI Error: Could not enable GlobalLock event (20180810/evxfevnt-184)
ACPI Warning: Could not enable fixed event - GlobalLock (1) (20180810/evxface-620)
ACPI Error: No response from Global Lock hardware, disabling lock (20180810/evglock-60)
ACPI: Interpreter enabled
ACPI: (supports S0 S3 S4 S5)
ACPI: Using IOAPIC for interrupt routing
ACPI: Power Resource [PUBS] (on)
ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig Segments MSI]
acpi PNP0A08:00: _OSC failed (AE_NOT_FOUND)
PCI host bridge to bus 0000:00
pci_bus 0000:00: root bus resource [io 0x4000-0xffff window]
pci_bus 0000:00: root bus resource [mem 0x40000000-0x7fffffff window]
pci_bus 0000:00: root bus resource [bus 00-ff]
pci 0000:00:00.0: [0014:7a00] type 00 class 0x060000
pci 0000:00:03.0: [0014:7a03] type 00 class 0x020000
pci 0000:00:03.0: reg 0x10: [mem 0x47470000-0x47477fff 64bit]
pci 0000:00:03.1: [0014:7a03] type 00 class 0x020000
pci 0000:00:03.1: reg 0x10: [mem 0x47478000-0x4747ffff 64bit]
pci 0000:00:04.0: [0014:7a24] type 00 class 0x0c0310
pci 0000:00:04.0: reg 0x10: [mem 0x47480000-0x47487fff 64bit]
pci 0000:00:04.1: [0014:7a14] type 00 class 0x0c0320
pci 0000:00:04.1: reg 0x10: [mem 0x47488000-0x4748ffff 64bit]
pci 0000:00:05.0: [0014:7a24] type 00 class 0x0c0310
pci 0000:00:05.0: reg 0x10: [mem 0x47490000-0x47497fff 64bit]
pci 0000:00:05.1: [0014:7a14] type 00 class 0x0c0320
pci 0000:00:05.1: reg 0x10: [mem 0x47498000-0x4749ffff 64bit]
pci 0000:00:06.0: [0014:7a15] type 00 class 0x040000
pci 0000:00:06.0: reg 0x10: [mem 0x47400000-0x4743ffff 64bit]
pci 0000:00:06.0: reg 0x18: [mem 0x40000000-0x43ffffff 64bit]
pci 0000:00:06.0: reg 0x20: [mem 0x47440000-0x4744ffff 64bit]
pci 0000:00:06.1: [0014:7a06] type 00 class 0x030000
pci 0000:00:06.1: reg 0x10: [mem 0x47450000-0x4745ffff 64bit]
pci 0000:00:07.0: [0014:7a07] type 00 class 0x040300
pci 0000:00:07.0: reg 0x10: [mem 0x47460000-0x4746ffff 64bit]
pci 0000:00:08.0: [0014:7a08] type 00 class 0x010601
pci 0000:00:08.0: reg 0x10: [mem 0x474a0000-0x474a1fff 64bit]
pci 0000:00:08.1: [0014:7a08] type 00 class 0x010601
pci 0000:00:08.1: reg 0x10: [mem 0x474a2000-0x474a3fff 64bit]
pci 0000:00:08.2: [0014:7a08] type 00 class 0x010601
pci 0000:00:08.2: reg 0x10: [mem 0x474a4000-0x474a5fff 64bit]
pci 0000:00:09.0: [0014:7a19] type 01 class 0x060400
pci 0000:00:09.0: reg 0x10: [mem 0x474a6000-0x474a6fff 64bit]
pci 0000:00:09.0: supports D1 D2
pci 0000:00:09.0: PME# supported from D0 D1 D3hot D3cold
pci 0000:00:0b.0: [0014:7a09] type 01 class 0x060400
pci 0000:00:0b.0: reg 0x10: [mem 0x474a7000-0x474a7fff 64bit]
pci 0000:00:0b.0: supports D1 D2
pci 0000:00:0b.0: PME# supported from D0 D1 D3hot D3cold
pci 0000:00:0c.0: [0014:7a09] type 01 class 0x060400
pci 0000:00:0c.0: reg 0x10: [mem 0x474a8000-0x474a8fff 64bit]
pci 0000:00:0c.0: supports D1 D2
pci 0000:00:0c.0: PME# supported from D0 D1 D3hot D3cold
pci 0000:00:16.0: [0014:7a0b] type 00 class 0x088000
pci 0000:00:16.0: reg 0x10: [mem 0x474a9000-0x474a9fff 64bit]
pci 0000:00:16.0: reg 0x18: [mem 0x46000000-0x46ffffff 64bit]
pci 0000:00:17.0: [0014:7a0c] type 00 class 0x060100
pci 0000:00:17.0: [Firmware Bug]: reg 0x10: invalid BAR (can't size)
pci 0000:00:17.0: [Firmware Bug]: reg 0x18: invalid BAR (can't size)
pci 0000:00:17.0: [Firmware Bug]: reg 0x20: invalid BAR (can't size)
pci 0000:00:17.0: [Firmware Bug]: reg 0x24: invalid BAR (can't size)
pci 0000:01:00.0: [1b21:0612] type 00 class 0x010601
pci 0000:01:00.0: reg 0x10: [io 0x41028-0x4102f]
pci 0000:01:00.0: reg 0x14: [io 0x41034-0x41037]
pci 0000:01:00.0: reg 0x18: [io 0x41020-0x41027]
pci 0000:01:00.0: reg 0x1c: [io 0x41030-0x41033]
pci 0000:01:00.0: reg 0x20: [io 0x41000-0x4101f]
pci 0000:01:00.0: reg 0x24: [mem 0x47300000-0x473001ff]
pci 0000:01:00.0: reg 0x30: [mem 0xffff0000-0xffffffff pref]
pci_bus 0000:01: busn_res: [bus 01-ff] end is updated to 01
pci 0000:02:00.0: [1b6f:7052] type 00 class 0x0c0330
pci 0000:02:00.0: reg 0x10: [mem 0x47200000-0x47207fff 64bit]
pci 0000:02:00.0: enabling Extended Tags
pci 0000:02:00.0: supports D1 D2
pci 0000:02:00.0: PME# supported from D0 D1 D2 D3hot D3cold
pci_bus 0000:02: busn_res: [bus 02-ff] end is updated to 02
pci 0000:03:00.0: [10ec:8168] type 00 class 0x020000
pci 0000:03:00.0: reg 0x10: [io 0x40000-0x400ff]
pci 0000:03:00.0: reg 0x18: [mem 0x47100000-0x47100fff 64bit]
pci 0000:03:00.0: reg 0x20: [mem 0x47000000-0x47003fff 64bit pref]
pci 0000:03:00.0: supports D1 D2
pci 0000:03:00.0: PME# supported from D0 D1 D2 D3hot D3cold
pci_bus 0000:03: busn_res: [bus 03-ff] end is updated to 03
pci 0000:00:06.0: BAR 2: assigned [mem 0x40000000-0x43ffffff 64bit]
pci 0000:00:16.0: BAR 2: assigned [mem 0x44000000-0x44ffffff 64bit]
pci 0000:00:09.0: BAR 14: assigned [mem 0x45000000-0x450fffff]
pci 0000:00:09.0: BAR 15: assigned [mem 0x45100000-0x451fffff pref]
pci 0000:00:0b.0: BAR 14: assigned [mem 0x45200000-0x452fffff]
pci 0000:00:0c.0: BAR 14: assigned [mem 0x45300000-0x453fffff]
pci 0000:00:0c.0: BAR 15: assigned [mem 0x45400000-0x454fffff pref]
pci 0000:00:06.0: BAR 0: assigned [mem 0x45500000-0x4553ffff 64bit]
pci 0000:00:06.0: BAR 4: assigned [mem 0x45540000-0x4554ffff 64bit]
pci 0000:00:06.1: BAR 0: assigned [mem 0x45550000-0x4555ffff 64bit]
pci 0000:00:07.0: BAR 0: assigned [mem 0x45560000-0x4556ffff 64bit]
pci 0000:00:03.0: BAR 0: assigned [mem 0x45570000-0x45577fff 64bit]
pci 0000:00:03.1: BAR 0: assigned [mem 0x45578000-0x4557ffff 64bit]
pci 0000:00:04.0: BAR 0: assigned [mem 0x45580000-0x45587fff 64bit]
pci 0000:00:04.1: BAR 0: assigned [mem 0x45588000-0x4558ffff 64bit]
pci 0000:00:05.0: BAR 0: assigned [mem 0x45590000-0x45597fff 64bit]
pci 0000:00:05.1: BAR 0: assigned [mem 0x45598000-0x4559ffff 64bit]
pci 0000:00:08.0: BAR 0: assigned [mem 0x455a0000-0x455a1fff 64bit]
pci 0000:00:08.1: BAR 0: assigned [mem 0x455a2000-0x455a3fff 64bit]
pci 0000:00:08.2: BAR 0: assigned [mem 0x455a4000-0x455a5fff 64bit]
pci 0000:00:09.0: BAR 0: assigned [mem 0x455a6000-0x455a6fff 64bit]
pci 0000:00:09.0: BAR 13: assigned [io 0x4000-0x4fff]
pci 0000:00:0b.0: BAR 0: assigned [mem 0x455a7000-0x455a7fff 64bit]
pci 0000:00:0c.0: BAR 0: assigned [mem 0x455a8000-0x455a8fff 64bit]
pci 0000:00:0c.0: BAR 13: assigned [io 0x5000-0x5fff]
pci 0000:00:16.0: BAR 0: assigned [mem 0x455a9000-0x455a9fff 64bit]
pci 0000:01:00.0: BAR 6: assigned [mem 0x45100000-0x4510ffff pref]
pci 0000:01:00.0: BAR 5: assigned [mem 0x45000000-0x450001ff]
pci 0000:01:00.0: BAR 4: assigned [io 0x4000-0x401f]
pci 0000:01:00.0: BAR 0: assigned [io 0x4020-0x4027]
pci 0000:01:00.0: BAR 2: assigned [io 0x4028-0x402f]
pci 0000:01:00.0: BAR 1: assigned [io 0x4030-0x4033]
pci 0000:01:00.0: BAR 3: assigned [io 0x4034-0x4037]
pci 0000:00:09.0: PCI bridge to [bus 01]
pci 0000:00:09.0: bridge window [io 0x4000-0x4fff]
pci 0000:00:09.0: bridge window [mem 0x45000000-0x450fffff]
pci 0000:00:09.0: bridge window [mem 0x45100000-0x451fffff pref]
pci 0000:02:00.0: BAR 0: assigned [mem 0x45200000-0x45207fff 64bit]
pci 0000:00:0b.0: PCI bridge to [bus 02]
pci 0000:00:0b.0: bridge window [mem 0x45200000-0x452fffff]
pci 0000:03:00.0: BAR 4: assigned [mem 0x45400000-0x45403fff 64bit pref]
pci 0000:03:00.0: BAR 2: assigned [mem 0x45300000-0x45300fff 64bit]
pci 0000:03:00.0: BAR 0: assigned [io 0x5000-0x50ff]
pci 0000:00:0c.0: PCI bridge to [bus 03]
pci 0000:00:0c.0: bridge window [io 0x5000-0x5fff]
pci 0000:00:0c.0: bridge window [mem 0x45300000-0x453fffff]
pci 0000:00:0c.0: bridge window [mem 0x45400000-0x454fffff pref]
pci 0000:00:06.1: vgaarb: setting as boot VGA device
pci 0000:00:06.1: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none
pci 0000:00:06.1: vgaarb: bridge control possible
vgaarb: loaded
SCSI subsystem initialized
libata version 3.00 loaded.
ls-spi-pci 0000:00:16.0: can't derive routing for PCI INT A
ls-spi-pci 0000:00:16.0: PCI INT A: no GSI
ls-spi ls-spi.0: controller is unqueued, this is deprecated
ACPI: bus type USB registered
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
pps_core: LinuxPPS API ver. 1 registered
pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti
PTP clock support registered
Registered efivars operations
Advanced Linux Sound Architecture Driver Initialized.
clocksource: Switched to clocksource stable counter
VFS: Disk quotas dquot_6.6.0
VFS: Dquot-cache hash table entries: 2048 (order 0, 16384 bytes)
pnp: PnP ACPI init
pnp 00:00: Plug and Play ACPI device, IDs PNP0501 (active)
pnp 00:01: Plug and Play ACPI device, IDs PNP0501 (active)
pnp 00:02: Plug and Play ACPI device, IDs PNP0501 (active)
pnp 00:03: Plug and Play ACPI device, IDs PNP0501 (active)
pnp 00:04: Plug and Play ACPI device, IDs PNP0501 (active)
pnp: PnP ACPI: found 5 devices
NET: Registered protocol family 2
tcp_listen_portaddr_hash hash table entries: 8192 (order: 3, 131072 bytes)
TCP established hash table entries: 131072 (order: 6, 1048576 bytes)
TCP bind hash table entries: 65536 (order: 6, 1048576 bytes)
TCP: Hash tables configured (established 131072 bind 65536)
UDP hash table entries: 8192 (order: 4, 262144 bytes)
UDP-Lite hash table entries: 8192 (order: 4, 262144 bytes)
NET: Registered protocol family 1
RPC: Registered named UNIX socket transport module.
RPC: Registered udp transport module.
RPC: Registered tcp transport module.
RPC: Registered tcp NFSv4.1 backchannel transport module.
pci 0000:00:04.1: EHCI: unrecognized capability 00
pci 0000:00:05.1: EHCI: unrecognized capability 00
PCI: CLS 0 bytes, default 64
Trying to unpack rootfs image as initramfs...
Freeing initrd memory: 9728K
Starting KVM with LOONGARCH VZ extensions
Init KVM Timer with stable timer
Initialise system trusted keyrings
workingset: timestamp_bits=40 max_order=20 bucket_order=0
squashfs: version 4.0 (2009/01/31) Phillip Lougher
NFS: Registering the id_resolver key type
Key type id_resolver registered
Key type id_legacy registered
nfs4filelayout_init: NFSv4 File Layout Driver Registering...
Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
SGI XFS with security attributes, no debug enabled
9p: Installing v9fs 9p2000 file system support
Key type asymmetric registered
Asymmetric key parser 'x509' registered
Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250)
io scheduler noop registered
io scheduler cfq registered (default)
io scheduler mq-deadline registered
io scheduler kyber registered
ls-pwm LOON0006:00: pwm->clock_frequency=50000000
ls-pwm LOON0006:01: pwm->clock_frequency=50000000
ls-pwm LOON0006:02: pwm->clock_frequency=50000000
ls-pwm LOON0006:03: pwm->clock_frequency=50000000
shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0
ACPI: Power Button [PWRF]
00:00: ttyS0 at MMIO 0x1fe001e0 (irq = 25, base_baud = 6250000) is a ST16650
00:01: ttyS1 at MMIO 0x10080000 (irq = 26, base_baud = 3125000) is a 16550A
00:02: ttyS2 at MMIO 0x10080100 (irq = 26, base_baud = 3125000) is a 16550A
00:03: ttyS3 at MMIO 0x10080200 (irq = 26, base_baud = 3125000) is a 16550A
00:04: ttyS4 at MMIO 0x10080300 (irq = 26, base_baud = 3125000) is a 16550A
[drm] loongson kernel modesetting enabled.
[drm] Get vbios from bios Success.
[drm] Loongson vbios version 0.1
[drm] encoder0(BIOS) i2c:6
[drm] connector0:
[drm] No EDID
[drm] Detect:SHOW
[drm] encoder1(BIOS) i2c:7
[drm] connector1:
[drm] No EDID
[drm] Detect:SHOW
[drm] io: 0x8000000010010000, mmio: 0x45550000, size: 0x10000
[drm] Registered ls7a dc gpio driver
[TTM] Zone kernel: Available graphics memory: 8277808 kiB
[TTM] Zone dma32: Available graphics memory: 2097152 kiB
[TTM] Initializing pool allocator
[TTM] Initializing DMA pool allocator
[drm] Created dc-i2c0, sda=0, scl=1
[drm] Register i2c algo-bit adapter [ls_dc_i2c0]
[drm] Created dc-i2c1, sda=2, scl=3
[drm] Register i2c algo-bit adapter [ls_dc_i2c1]
[drm] i2c_bus[2] not use
[drm] No matching encoder chip 0, using default
[drm] Parse resource: Encoder [0x0-unknown]: i2c6-0 irq(-1,-1)
[drm] Legacy connector-0 init
[drm] No matching encoder chip 0, using default
[drm] Parse resource: Encoder [0x0-unknown]: i2c7-0 irq(-1,-1)
[drm] Legacy connector-1 init
i2c i2c-7: unable to read EDID block
Console: switching to colour frame buffer device 240x67
loongson-drm 0000:00:06.1: fb0: loongsondrmfb frame buffer device
[drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[drm] No driver support for vblank timestamp query.
[drm] drm vblank init finished
[drm] loongson irq initialized
[drm] Initialized loongson-drm 0.4.0 20180328 for 0000:00:06.1 on minor 0
parport_pc parport_pc.956: Unable to set coherent dma mask: disabling DMA
parport_pc parport_pc.888: Unable to set coherent dma mask: disabling DMA
parport_pc parport_pc.632: Unable to set coherent dma mask: disabling DMA
brd: module loaded
loop: module loaded
megaraid cmm: 2.20.2.7 (Release Date: Sun Jul 16 00:01:03 EST 2006)
megaraid: 2.20.5.1 (Release Date: Thu Nov 16 15:32:35 EST 2006)
megasas: 07.706.03.00-rc1
mpt3sas version 26.100.00.00 loaded
ahci 0000:00:08.0: version 3.0
ahci 0000:00:08.0: SSS flag set, parallel bus scan disabled
ahci 0000:00:08.0: AHCI 0001.0300 32 slots 1 ports 3 Gbps 0x1 impl SATA mode
ahci 0000:00:08.0: flags: 64bit ncq sntf stag pm led clo only pmp pio slum part ccc apst
scsi host0: ahci
ata1: SATA max UDMA/133 abar m8192@0x455a0000 port 0x455a0100 irq 35
ahci 0000:00:08.1: SSS flag set, parallel bus scan disabled
ahci 0000:00:08.1: AHCI 0001.0300 32 slots 1 ports 3 Gbps 0x1 impl SATA mode
ahci 0000:00:08.1: flags: 64bit ncq sntf stag pm led clo only pmp pio slum part ccc apst
scsi host1: ahci
ata2: SATA max UDMA/133 abar m8192@0x455a2000 port 0x455a2100 irq 36
ahci 0000:00:08.2: SSS flag set, parallel bus scan disabled
ahci 0000:00:08.2: AHCI 0001.0300 32 slots 1 ports 3 Gbps 0x1 impl SATA mode
ahci 0000:00:08.2: flags: 64bit ncq sntf stag pm led clo only pmp pio slum part ccc apst
scsi host2: ahci
ata3: SATA max UDMA/133 abar m8192@0x455a4000 port 0x455a4100 irq 37
ahci 0000:01:00.0: SSS flag set, parallel bus scan disabled
ahci 0000:01:00.0: AHCI 0001.0200 32 slots 2 ports 6 Gbps 0x3 impl SATA mode
ahci 0000:01:00.0: flags: 64bit ncq sntf stag led clo pmp pio slum part ccc sxs
scsi host3: ahci
scsi host4: ahci
ata4: SATA max UDMA/133 abar m512@0x45000000 port 0x45000100 irq 38
ata5: SATA max UDMA/133 abar m512@0x45000000 port 0x45000180 irq 38
libphy: Fixed MDIO Bus: probed
e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI
e1000: Copyright (c) 1999-2006 Intel Corporation.
e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k
e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
igb: Intel(R) Gigabit Ethernet Network Driver - version 5.4.0-k
igb: Copyright (c) 2007-2014 Intel Corporation.
ixgbe: Intel(R) 10 Gigabit PCI Express Network Driver - version 5.1.0-k
ixgbe: Copyright (c) 1999-2016 Intel Corporation.
ixgb: Intel(R) PRO/10GbE Network Driver - version 1.0.135-k2-NAPI
ixgb: Copyright (c) 1999-2008 Intel Corporation.
r8168 Gigabit Ethernet driver 8.046.00 loaded
r8168 0000:03:00.0 (unnamed net_device) (uninitialized): Invalid ether addr 00:00:00:00:00:00
r8168 0000:03:00.0 (unnamed net_device) (uninitialized): Random ether addr 02:2e:1f:28:35:d7
r8168: This product is covered by one or more of the following patents: US6,570,884, US6,115,776, and US6,327,625.
r8168 Copyright (C) 2018 Realtek NIC software team
This program comes with ABSOLUTELY NO WARRANTY; for details, please see .
This is free software, and you are welcome to redistribute it under certain conditions; see .
stmmaceth 0000:00:03.0: User ID: 0xd1, Synopsys ID: 0x37
stmmaceth 0000:00:03.0: DWMAC1000
stmmaceth 0000:00:03.0: DMA HW capability register supported
stmmaceth 0000:00:03.0: RX Checksum Offload Engine supported
stmmaceth 0000:00:03.0: COE Type 2
stmmaceth 0000:00:03.0: TX Checksum insertion supported
stmmaceth 0000:00:03.0: Wake-Up On Lan supported
stmmaceth 0000:00:03.0: Enhanced/Alternate descriptors
stmmaceth 0000:00:03.0: Enabled extended descriptors
stmmaceth 0000:00:03.0: Ring mode enabled
stmmaceth 0000:00:03.0: Enable RX Mitigation via HW Watchdog Timer
stmmaceth 0000:00:03.0 (unnamed net_device) (uninitialized): device MAC address 7a:f7:b6:e7:0c:d8
libphy: stmmac: probed
mdio_bus stmmac-18:00: attached PHY driver [unbound] (mii_bus:phy_addr=stmmac-18:00, irq=POLL)
mdio_bus stmmac-18:01: attached PHY driver [unbound] (mii_bus:phy_addr=stmmac-18:01, irq=POLL)
stmmaceth 0000:00:03.1: User ID: 0xd1, Synopsys ID: 0x37
stmmaceth 0000:00:03.1: DWMAC1000
stmmaceth 0000:00:03.1: DMA HW capability register supported
stmmaceth 0000:00:03.1: RX Checksum Offload Engine supported
stmmaceth 0000:00:03.1: COE Type 2
stmmaceth 0000:00:03.1: TX Checksum insertion supported
stmmaceth 0000:00:03.1: Wake-Up On Lan supported
stmmaceth 0000:00:03.1: Enhanced/Alternate descriptors
stmmaceth 0000:00:03.1: Enabled extended descriptors
stmmaceth 0000:00:03.1: Ring mode enabled
stmmaceth 0000:00:03.1: Enable RX Mitigation via HW Watchdog Timer
stmmaceth 0000:00:03.1 (unnamed net_device) (uninitialized): device MAC address 22:b3:1a:77:be:9e
libphy: stmmac: probed
stmmaceth 0000:00:03.1: No PHY found
stmmaceth 0000:00:03.1: stmmac_dvr_probe: MDIO bus (id: 25) registration failed
ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
ehci-pci: EHCI PCI platform driver
ehci-pci 0000:00:04.1: EHCI Host Controller
ehci-pci 0000:00:04.1: new USB bus registered, assigned bus number 1
ehci-pci 0000:00:04.1: cache line size of 64 is not supported
ehci-pci 0000:00:04.1: irq 28, io mem 0x45588000
ehci-pci 0000:00:04.1: USB 0.0 started, EHCI 1.00
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 3 ports detected
ehci-pci 0000:00:05.1: EHCI Host Controller
ehci-pci 0000:00:05.1: new USB bus registered, assigned bus number 2
ehci-pci 0000:00:05.1: cache line size of 64 is not supported
ehci-pci 0000:00:05.1: irq 30, io mem 0x45598000
ehci-pci 0000:00:05.1: USB 0.0 started, EHCI 1.00
hub 2-0:1.0: USB hub found
hub 2-0:1.0: 3 ports detected
ehci-platform: EHCI generic platform driver
ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
ohci-pci: OHCI PCI platform driver
ohci-pci 0000:00:04.0: OHCI PCI host controller
ohci-pci 0000:00:04.0: new USB bus registered, assigned bus number 3
ohci-pci 0000:00:04.0: irq 27, io mem 0x45580000
hub 3-0:1.0: USB hub found
hub 3-0:1.0: 3 ports detected
ohci-pci 0000:00:05.0: OHCI PCI host controller
ohci-pci 0000:00:05.0: new USB bus registered, assigned bus number 4
ohci-pci 0000:00:05.0: irq 29, io mem 0x45590000
hub 4-0:1.0: USB hub found
hub 4-0:1.0: 3 ports detected
ohci-platform: OHCI generic platform driver
xhci_hcd 0000:02:00.0: xHCI Host Controller
xhci_hcd 0000:02:00.0: new USB bus registered, assigned bus number 5
xhci_hcd 0000:02:00.0: hcc params 0x040040a5 hci version 0x100 quirks 0x0000001000080490
hub 5-0:1.0: USB hub found
hub 5-0:1.0: 4 ports detected
xhci_hcd 0000:02:00.0: xHCI Host Controller
xhci_hcd 0000:02:00.0: new USB bus registered, assigned bus number 6
xhci_hcd 0000:02:00.0: Host supports USB 3.0 SuperSpeed
usb usb6: We don't know the algorithms for LPM for this host, disabling LPM.
hub 6-0:1.0: USB hub found
hub 6-0:1.0: 4 ports detected
i8042: PNP: No PS/2 controller found.
mousedev: PS/2 mouse device common for all mice
rtc rtc0: invalid alarm value: 1963-3-31 23:54:47
ls2x-rtc LOON0001:00: rtc core: registered LOON0001:00 as rtc0
rtc-efi rtc-efi: rtc core: registered rtc-efi as rtc1
i2c /dev entries driver
device-mapper: ioctl: 4.39.0-ioctl (2018-04-03) initialised: dm-devel@redhat.com
hidraw: raw HID events driver (C) Jiri Kosina
usbcore: registered new interface driver usbhid
usbhid: USB HID core driver
Loongson Hwmon Enter...
(NULL device *): hwmon_device_register() is deprecated. Please convert the driver to use hwmon_device_register_with_info().
EMC1412: No valid reference.
Initial CPU temperature is 46000 (highest).
loongson_generic_laptop: Not yet supported Loongson Generic Laptop/All-in-one detected!
Initializing XFRM netlink socket
NET: Registered protocol family 10
Segment Routing with IPv6
sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
NET: Registered protocol family 17
NET: Registered protocol family 15
NET: Registered protocol family 21
9pnet: Installing 9P2000 support
NET: Registered protocol family 37
Key type dns_resolver registered
registered taskstats version 1
Loading compiled-in X.509 certificates
Btrfs loaded, crc32c=crc32c-generic
ls2x-rtc LOON0001:00: setting system clock to 2021-03-22 07:27:57 UTC (1616398077)
ata4: SATA link down (SStatus 0 SControl 300)
ata3: SATA link down (SStatus 0 SControl 300)
usb 1-2: new high-speed USB device number 2 using ehci-pci
random: crng init done
ata2: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
ata1.00: ACPI cmd ef/02:00:00:00:00:a0 (SET FEATURES) succeeded
ata1.00: ATA-9: FORESEE 128GB SSD, V1.2.5, max UDMA/133
ata1.00: 250069680 sectors, multi 16: LBA48 NCQ (depth 32), AA
ata1.00: ACPI cmd ef/02:00:00:00:00:a0 (SET FEATURES) succeeded
ata1.00: configured for UDMA/133
scsi 0:0:0:0: Direct-Access ATA FORESEE 128GB SS .5 PQ: 0 ANSI: 5
ata2.00: ACPI cmd ef/02:00:00:00:00:a0 (SET FEATURES) succeeded
sd 0:0:0:0: [sda] 250069680 512-byte logical blocks: (128 GB/119 GiB)
sd 0:0:0:0: [sda] Write Protect is off
sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
sd 0:0:0:0: Attached scsi generic sg0 type 0
sda: sda1 sda2 sda3
sd 0:0:0:0: [sda] Attached SCSI disk
loongson3_acpi_cpufreq: Boost capabilities not present in the processor
loongson3_acpi_cpufreq: CPU0 - ACPI performance management activated.
loongson3_acpi_cpufreq: CPU1 - ACPI performance management activated.
loongson3_acpi_cpufreq: CPU2 - ACPI performance management activated.
loongson3_acpi_cpufreq: CPU3 - ACPI performance management activated.
(NULL device *): hwmon_device_register() is deprecated. Please convert the driver to use hwmon_device_register_with_info().
(NULL device *): hwmon_device_register() is deprecated. Please convert the driver to use hwmon_device_register_with_info().
(NULL device *): hwmon_device_register() is deprecated. Please convert the driver to use hwmon_device_register_with_info().
ata2.00: ATA-8: WDC WD5000AAKX-08ERMA0, 19.01H19, max UDMA/100
ata2.00: 976773168 sectors, multi 0: LBA48 NCQ (depth 32), AA
ata2.00: ACPI cmd ef/02:00:00:00:00:a0 (SET FEATURES) succeeded
ata2.00: configured for UDMA/100
scsi 1:0:0:0: Direct-Access ATA WDC WD5000AAKX-0 1H19 PQ: 0 ANSI: 5
sd 1:0:0:0: [sdb] 976773168 512-byte logical blocks: (500 GB/466 GiB)
sd 1:0:0:0: [sdb] Write Protect is off
sd 1:0:0:0: [sdb] Mode Sense: 00 3a 00 00
sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
sd 1:0:0:0: Attached scsi generic sg1 type 0
sdb: sdb1 sdb2 sdb3 sdb4
sd 1:0:0:0: [sdb] Attached SCSI disk
hub 1-2:1.0: USB hub found
hub 1-2:1.0: 4 ports detected
usb 1-2.1: new low-speed USB device number 3 using ehci-pci
ata5: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
ata5.00: ATA-8: WDC WD5000AAKX-22ERMA0, 17.01H17, max UDMA/133
ata5.00: 976773168 sectors, multi 0: LBA48 NCQ (depth 32), AA
ata5.00: configured for UDMA/133
scsi 4:0:0:0: Direct-Access ATA WDC WD5000AAKX-2 1H17 PQ: 0 ANSI: 5
sd 4:0:0:0: [sdc] 976773168 512-byte logical blocks: (500 GB/466 GiB)
sd 4:0:0:0: [sdc] Write Protect is off
sd 4:0:0:0: [sdc] Mode Sense: 00 3a 00 00
sd 4:0:0:0: [sdc] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
sd 4:0:0:0: Attached scsi generic sg2 type 0
sd 4:0:0:0: [sdc] Attached SCSI disk
ALSA device list:
No soundcards found.
Freeing unused kernel memory: 480K
This architecture does not have kernel memory protection.
Run /init as init process
systemd[1]: systemd 241 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 -SECCOMP +BLKID +ELFUTILS +KMOD -IDN2 +IDN -PCRE2 default-hierarchy=hybrid)
systemd[1]: Detected architecture loongarch64.
systemd[1]: Running in initial RAM disk.
systemd[1]: Set hostname to .
systemd[1]: File /lib/systemd/system/systemd-journald.service:12 configures an IP firewall (IPAddressDeny=any), but the local system does not support BPF/cgroup based firewalling.
systemd[1]: Proceeding WITHOUT firewalling in effect! (This warning is only shown for the first loaded unit using IP firewalling.)
systemd[1]: Listening on Journal Audit Socket.
systemd[1]: Reached target Swap.
systemd[1]: Listening on udev Kernel Socket.
systemd[1]: Listening on Journal Socket.
input: Logitech USB Optical Mouse as /devices/pci0000:00/0000:00:04.1/usb1/1-2/1-2.1/1-2.1:1.0/0003:046D:C077.0001/input/input1
hid-generic 0003:046D:C077.0001: input,hidraw0: USB HID v1.11 Mouse [Logitech USB Optical Mouse] on usb-0000:00:04.1-2.1/input0
stmmaceth 0000:00:03.0 enp0s3f0: renamed from eth1
r8168 0000:03:00.0 enp3s0: renamed from eth0
usb 1-2.2: new low-speed USB device number 4 using ehci-pci
input: Logitech USB Keyboard as /devices/pci0000:00/0000:00:04.1/usb1/1-2/1-2.2/1-2.2:1.0/0003:046D:C31C.0002/input/input2
hid-generic 0003:046D:C31C.0002: input,hidraw1: USB HID v1.10 Keyboard [Logitech USB Keyboard] on usb-0000:00:04.1-2.2/input0
input: Logitech USB Keyboard Consumer Control as /devices/pci0000:00/0000:00:04.1/usb1/1-2/1-2.2/1-2.2:1.1/0003:046D:C31C.0003/input/input3
input: Logitech USB Keyboard System Control as /devices/pci0000:00/0000:00:04.1/usb1/1-2/1-2.2/1-2.2:1.1/0003:046D:C31C.0003/input/input4
hid-generic 0003:046D:C31C.0003: input,hiddev96,hidraw2: USB HID v1.10 Device [Logitech USB Keyboard] on usb-0000:00:04.1-2.2/input1
EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)
systemd-journald[1368]: Received SIGTERM from PID 1 (systemd).
systemd: 21 output lines suppressed due to ratelimiting
systemd[1]: systemd 241 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 -SECCOMP +BLKID +ELFUTILS +KMOD -IDN2 +IDN -PCRE2 default-hierarchy=hybrid)
systemd[1]: Detected architecture loongarch64.
systemd[1]: Set hostname to .
systemd[1]: File /lib/systemd/system/systemd-journald.service:12 configures an IP firewall (IPAddressDeny=any), but the local system does not support BPF/cgroup based firewalling.
systemd[1]: Proceeding WITHOUT firewalling in effect! (This warning is only shown for the first loaded unit using IP firewalling.)
systemd[1]: initrd-switch-root.service: Succeeded.
systemd[1]: Stopped Switch Root.
systemd[1]: systemd-journald.service: Service has no hold-off time (RestartSec=0), scheduling restart.
systemd[1]: systemd-journald.service: Scheduled restart job, restart counter is at 1.
systemd[1]: Stopped Journal Service.
EXT4-fs (sda1): re-mounted. Opts: discard
systemd-journald[2349]: Received request to flush runtime journal from PID 1
version 39.2
ipmi device interface
IPMI System Interface driver.
ipmi_si IPI0001:00: ipmi_platform: probing via ACPI
ipmi_si IPI0001:00: [io 0x0ca2] regsize 1 spacing 1 irq 0
ipmi_si: Adding ACPI-specified kcs state machine
ipmi_si: Trying ACPI-specified kcs state machine at i/o address 0xca2, slave address 0x0, irq 0
ipmi_si IPI0001:00: There appears to be no BMC at this location
EFI Variables Facility v0.08 2004-May-17
Adding 18211632k swap on /dev/sda3. Priority:-2 extents:1 across:18211632k SSDsc
EXT4-fs (sda2): mounted filesystem with ordered data mode. Opts: discard
cfg80211: Loading compiled-in X.509 certificates for regulatory database
cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
platform regulatory.0: Direct firmware load for regulatory.db failed with error -2
cfg80211: failed to load regulatory.db
enp3s0: 0x8000000045300000, 1e:a9:13:2a:2f:b3, IRQ 39
IPv6: ADDRCONF(NETDEV_UP): enp3s0: link is not ready
Generic PHY stmmac-18:00: attached PHY driver [Generic PHY] (mii_bus:phy_addr=stmmac-18:00, irq=POLL)
stmmaceth 0000:00:03.0 enp0s3f0: No Safety Features support found
stmmaceth 0000:00:03.0 enp0s3f0: IEEE 1588-2008 Advanced Timestamp supported
stmmaceth 0000:00:03.0 enp0s3f0: registered PTP clock
IPv6: ADDRCONF(NETDEV_UP): enp0s3f0: link is not ready
IPv6: ADDRCONF(NETDEV_UP): enp0s3f0: link is not ready
IPv6: ADDRCONF(NETDEV_UP): enp3s0: link is not ready
stmmaceth 0000:00:03.0 enp0s3f0: Link is Up - 1Gbps/Full - flow control rx/tx
IPv6: ADDRCONF(NETDEV_CHANGE): enp0s3f0: link becomes ready
sdc:
sdb: sdb1 sdb2 sdb3 sdb4
sdc:
sdc:
sdc:
sdc:
sdc: sdc1
sdc: sdc1
sdc: sdc1
sdc: sdc1
sdc: sdc1
sdc: sdc1
EXT4-fs (sdb4): mounted filesystem with ordered data mode. Opts: (null)
EXT4-fs (sdc1): mounting with "discard" option, but the device does not support discard
EXT4-fs (sdc1): mounted filesystem with ordered data mode. Opts: discard
EXT4-fs (sdb4): mounting with "discard" option, but the device does not support discard
EXT4-fs (sdb4): mounted filesystem with ordered data mode. Opts: discard
usb 1-2: USB disconnect, device number 2
usb 1-2.1: USB disconnect, device number 3
usb 1-2.2: USB disconnect, device number 4
usb 1-2: new high-speed USB device number 5 using ehci-pci
hub 1-2:1.0: USB hub found
hub 1-2:1.0: 4 ports detected
usb 1-2.1: new low-speed USB device number 6 using ehci-pci
input: Logitech USB Optical Mouse as /devices/pci0000:00/0000:00:04.1/usb1/1-2/1-2.1/1-2.1:1.0/0003:046D:C077.0004/input/input5
hid-generic 0003:046D:C077.0004: input,hidraw0: USB HID v1.11 Mouse [Logitech USB Optical Mouse] on usb-0000:00:04.1-2.1/input0
usb 1-2.2: new low-speed USB device number 7 using ehci-pci
input: Logitech USB Keyboard as /devices/pci0000:00/0000:00:04.1/usb1/1-2/1-2.2/1-2.2:1.0/0003:046D:C31C.0005/input/input6
hid-generic 0003:046D:C31C.0005: input,hidraw1: USB HID v1.10 Keyboard [Logitech USB Keyboard] on usb-0000:00:04.1-2.2/input0
input: Logitech USB Keyboard Consumer Control as /devices/pci0000:00/0000:00:04.1/usb1/1-2/1-2.2/1-2.2:1.1/0003:046D:C31C.0006/input/input7
input: Logitech USB Keyboard System Control as /devices/pci0000:00/0000:00:04.1/usb1/1-2/1-2.2/1-2.2:1.1/0003:046D:C31C.0006/input/input8
hid-generic 0003:046D:C31C.0006: input,hiddev96,hidraw2: USB HID v1.10 Device [Logitech USB Keyboard] on usb-0000:00:04.1-2.2/input1
stmmaceth 0000:00:03.0 enp0s3f0: Link is Down
stmmaceth 0000:00:03.0 enp0s3f0: Link is Up - 1Gbps/Full - flow control rx/tx