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* Strange output on the console
@ 2022-02-25  4:00 Steven Rostedt
  2022-02-25  4:58 ` Sergey Senozhatsky
  2022-02-25  6:12 ` David Laight
  0 siblings, 2 replies; 25+ messages in thread
From: Steven Rostedt @ 2022-02-25  4:00 UTC (permalink / raw)
  To: LKML; +Cc: Petr Mladek, Sergey Senozhatsky, John Ogness

[-- Attachment #1: Type: text/plain, Size: 557 bytes --]


I've been noticing that my tests have been spitting out strange output on
the console. It would happen at boot up and then clear up. It looks like
something screwed up with the serial timing.

Attached is a dmesg of one of my test runs as an example.

I've noticed this on both 32 bit and 64 bit x86.

I haven't had time to look deeper into this, but I figured I let you know
about it.

And it always seems to happen right after:

  Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled

Maybe this is a serial issue and not a printk one? :-/

-- Steve


[-- Attachment #2: strange.txt --]
[-- Type: text/plain, Size: 53865 bytes --]

Linux version 5.17.0-rc1-test+ (rostedt@mammoth) (gcc (Debian 11.2.0-14) 11.2.0, GNU ld (GNU Binutils for Debian) 2.37.90.20220123) #2 SMP PREEMPT Thu Feb 24 22:47:34 EST 2022
x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'
x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'
x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers'
x86/fpu: xstate_offset[2]:  576, xstate_sizes[2]:  256
x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format.
signal: max sigframe size: 1760
BIOS-provided physical RAM map:
BIOS-e820: [mem 0x0000000000000000-0x000000000009d7ff] usable
BIOS-e820: [mem 0x000000000009d800-0x000000000009ffff] reserved
BIOS-e820: [mem 0x00000000000e0000-0x00000000000fffff] reserved
BIOS-e820: [mem 0x0000000000100000-0x00000000c69e4fff] usable
BIOS-e820: [mem 0x00000000c69e5000-0x00000000c69ebfff] ACPI NVS
BIOS-e820: [mem 0x00000000c69ec000-0x00000000c6e2efff] usable
BIOS-e820: [mem 0x00000000c6e2f000-0x00000000c73bffff] reserved
BIOS-e820: [mem 0x00000000c73c0000-0x00000000d8da2fff] usable
BIOS-e820: [mem 0x00000000d8da3000-0x00000000d8e3afff] reserved
BIOS-e820: [mem 0x00000000d8e3b000-0x00000000d8e94fff] usable
BIOS-e820: [mem 0x00000000d8e95000-0x00000000d8fc7fff] ACPI NVS
BIOS-e820: [mem 0x00000000d8fc8000-0x00000000d9ffefff] reserved
BIOS-e820: [mem 0x00000000d9fff000-0x00000000d9ffffff] usable
BIOS-e820: [mem 0x00000000db000000-0x00000000df1fffff] reserved
BIOS-e820: [mem 0x00000000f8000000-0x00000000fbffffff] reserved
BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] reserved
BIOS-e820: [mem 0x00000000fed00000-0x00000000fed03fff] reserved
BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved
BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff] reserved
BIOS-e820: [mem 0x00000000ff000000-0x00000000ffffffff] reserved
BIOS-e820: [mem 0x0000000100000000-0x000000021edfffff] usable
printk: debug: ignoring loglevel setting.
printk: bootconsole [earlyser0] enabled
NX (Execute Disable) protection: active
SMBIOS 2.8 present.
DMI: MSI MS-7823/CSM-H87M-G43 (MS-7823), BIOS V1.6 02/22/2014
tsc: Fast TSC calibration using PIT
tsc: Detected 3400.121 MHz processor
e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
e820: remove [mem 0x000a0000-0x000fffff] usable
last_pfn = 0x21ee00 max_arch_pfn = 0x1000000
x86/PAT: Configuration [0-7]: WB  WC  UC- UC  WB  WP  UC- WT  
total RAM covered: 8094M
Found optimal setting for mtrr clean up
 gran_size: 64K 	chunk_size: 128M 	num_reg: 9  	lose cover RAM: 0G
e820: update [mem 0xdb000000-0xffffffff] usable ==> reserved
found SMP MP-table at [mem 0x000fd770-0x000fd77f]
initial memory mapped: [mem 0x00000000-0x025fffff]
ACPI: Early table checksum verification disabled
ACPI: RSDP 0x00000000000F04A0 000024 (v02 ALASKA)
ACPI: XSDT 0x00000000D8F99080 00007C (v01 ALASKA A M I    01072009 AMI  00010013)
ACPI: FACP 0x00000000D8FA6AD0 00010C (v05 ALASKA A M I    01072009 AMI  00010013)
ACPI: DSDT 0x00000000D8F99190 00D940 (v02 ALASKA A M I    00000034 INTL 20120711)
ACPI: FACS 0x00000000D8FC7F80 000040
ACPI: APIC 0x00000000D8FA6BE0 000072 (v03 ALASKA A M I    01072009 AMI  00010013)
ACPI: FPDT 0x00000000D8FA6C58 000044 (v01 ALASKA A M I    01072009 AMI  00010013)
ACPI: SSDT 0x00000000D8FA6CA0 000539 (v01 PmRef  Cpu0Ist  00003000 INTL 20120711)
ACPI: SSDT 0x00000000D8FA71E0 000AD8 (v01 PmRef  CpuPm    00003000 INTL 20120711)
ACPI: MCFG 0x00000000D8FA7CB8 00003C (v01 ALASKA A M I    01072009 MSFT 00000097)
ACPI: HPET 0x00000000D8FA7CF8 000038 (v01 ALASKA A M I    01072009 AMI. 00000005)
ACPI: SSDT 0x00000000D8FA7D30 00036D (v01 SataRe SataTabl 00001000 INTL 20120711)
ACPI: SSDT 0x00000000D8FA80A0 0034E1 (v01 SaSsdt SaSsdt   00003000 INTL 20091112)
ACPI: ASF! 0x00000000D8FAB588 0000A5 (v32 INTEL   HCG     00000001 TFSM 000F4240)
ACPI: SSDT 0x00000000D8FAB630 000A26 (v01 Intel_ IsctTabl 00001000 INTL 20120711)
ACPI: Reserving FACP table memory at [mem 0xd8fa6ad0-0xd8fa6bdb]
ACPI: Reserving DSDT table memory at [mem 0xd8f99190-0xd8fa6acf]
ACPI: Reserving FACS table memory at [mem 0xd8fc7f80-0xd8fc7fbf]
ACPI: Reserving APIC table memory at [mem 0xd8fa6be0-0xd8fa6c51]
ACPI: Reserving FPDT table memory at [mem 0xd8fa6c58-0xd8fa6c9b]
ACPI: Reserving SSDT table memory at [mem 0xd8fa6ca0-0xd8fa71d8]
ACPI: Reserving SSDT table memory at [mem 0xd8fa71e0-0xd8fa7cb7]
ACPI: Reserving MCFG table memory at [mem 0xd8fa7cb8-0xd8fa7cf3]
ACPI: Reserving HPET table memory at [mem 0xd8fa7cf8-0xd8fa7d2f]
ACPI: Reserving SSDT table memory at [mem 0xd8fa7d30-0xd8fa809c]
ACPI: Reserving SSDT table memory at [mem 0xd8fa80a0-0xd8fab580]
ACPI: Reserving ASF! table memory at [mem 0xd8fab588-0xd8fab62c]
ACPI: Reserving SSDT table memory at [mem 0xd8fab630-0xd8fac055]
7800MB HIGHMEM available.
885MB LOWMEM available.
  mapped low ram: 0 - 375fe000
  low ram: 0 - 375fe000
Reserving 256MB of memory at 256MB for crashkernel (System RAM: 8054MB)
Zone ranges:
  DMA      [mem 0x0000000000001000-0x0000000000ffffff]
  Normal   [mem 0x0000000001000000-0x00000000375fdfff]
  HighMem  [mem 0x00000000375fe000-0x000000021edfffff]
Movable zone start for each node
Early memory node ranges
  node   0: [mem 0x0000000000001000-0x000000000009cfff]
  node   0: [mem 0x0000000000100000-0x00000000c69e4fff]
  node   0: [mem 0x00000000c69ec000-0x00000000c6e2efff]
  node   0: [mem 0x00000000c73c0000-0x00000000d8da2fff]
  node   0: [mem 0x00000000d8e3b000-0x00000000d8e94fff]
  node   0: [mem 0x00000000d9fff000-0x00000000d9ffffff]
  node   0: [mem 0x0000000100000000-0x000000021edfffff]
Initmem setup node 0 [mem 0x0000000000001000-0x000000021edfffff]
On node 0, zone DMA: 1 pages in unavailable ranges
On node 0, zone DMA: 99 pages in unavailable ranges
On node 0, zone HighMem: 7 pages in unavailable ranges
On node 0, zone HighMem: 1425 pages in unavailable ranges
On node 0, zone HighMem: 152 pages in unavailable ranges
On node 0, zone HighMem: 4458 pages in unavailable ranges
On node 0, zone HighMem: 155648 pages in unavailable ranges
Using APIC driver default
Reserving Intel graphics memory at [mem 0xdb200000-0xdf1fffff]
ACPI: PM-Timer IO Port: 0x1808
ACPI: LAPIC_NMI (acpi_id[0xff] high edge lint[0x1])
IOAPIC[0]: apic_id 8, version 32, address 0xfec00000, 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)
ACPI: Using ACPI (MADT) for SMP configuration information
ACPI: HPET id: 0x8086a701 base: 0xfed00000
[Firmware Bug]: TSC_DEADLINE disabled due to Errata; please update microcode to version: 0x22 (or later)
smpboot: Allowing 4 CPUs, 0 hotplug CPUs
PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff]
PM: hibernation: Registered nosave memory: [mem 0x0009d000-0x0009dfff]
PM: hibernation: Registered nosave memory: [mem 0x0009e000-0x0009ffff]
PM: hibernation: Registered nosave memory: [mem 0x000a0000-0x000dffff]
PM: hibernation: Registered nosave memory: [mem 0x000e0000-0x000fffff]
PM: hibernation: Registered nosave memory: [mem 0xc69e5000-0xc69ebfff]
PM: hibernation: Registered nosave memory: [mem 0xc6e2f000-0xc73bffff]
PM: hibernation: Registered nosave memory: [mem 0xd8da3000-0xd8e3afff]
PM: hibernation: Registered nosave memory: [mem 0xd8e95000-0xd8fc7fff]
PM: hibernation: Registered nosave memory: [mem 0xd8fc8000-0xd9ffefff]
PM: hibernation: Registered nosave memory: [mem 0xda000000-0xdaffffff]
PM: hibernation: Registered nosave memory: [mem 0xdb000000-0xdf1fffff]
PM: hibernation: Registered nosave memory: [mem 0xdf200000-0xf7ffffff]
PM: hibernation: Registered nosave memory: [mem 0xf8000000-0xfbffffff]
PM: hibernation: Registered nosave memory: [mem 0xfc000000-0xfebfffff]
PM: hibernation: Registered nosave memory: [mem 0xfec00000-0xfec00fff]
PM: hibernation: Registered nosave memory: [mem 0xfec01000-0xfecfffff]
PM: hibernation: Registered nosave memory: [mem 0xfed00000-0xfed03fff]
PM: hibernation: Registered nosave memory: [mem 0xfed04000-0xfed1bfff]
PM: hibernation: Registered nosave memory: [mem 0xfed1c000-0xfed1ffff]
PM: hibernation: Registered nosave memory: [mem 0xfed20000-0xfedfffff]
PM: hibernation: Registered nosave memory: [mem 0xfee00000-0xfee00fff]
PM: hibernation: Registered nosave memory: [mem 0xfee01000-0xfeffffff]
PM: hibernation: Registered nosave memory: [mem 0xff000000-0xffffffff]
[mem 0xdf200000-0xf7ffffff] available for PCI devices
clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns
setup_percpu: NR_CPUS:8 nr_cpumask_bits:8 nr_cpu_ids:4 nr_node_ids:1
percpu: Embedded 352 pages/cpu s1411636 r0 d30156 u1441792
pcpu-alloc: s1411636 r0 d30156 u1441792 alloc=352*4096
pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3 
Built 1 zonelists, mobility grouping on.  Total pages: 2060054
Kernel command line: ro root=/dev/sda6 console=ttyS0,115200 ignore_loglevel selinux=0 earlyprintk=ttyS0,115200 ftrace=dummy crashkernel=256M
Dentry cache hash table entries: 131072 (order: 7, 524288 bytes, linear)
Inode-cache hash table entries: 65536 (order: 6, 262144 bytes, linear)
mem auto-init: stack:off, heap alloc:off, heap free:off
Initializing HighMem for node 0 (000375fe:0021ee00)
Initializing Movable for node 0 (00000000:00000000)
Checking if this processor honours the WP bit even in supervisor mode...Ok.
Memory: 7812188K/8247304K available (11861K kernel code, 2065K rwdata, 6364K rodata, 2296K init, 7536K bss, 435116K reserved, 0K cma-reserved, 7340448K highmem)
SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
ODEBUG: selftest passed
Kernel/User page tables isolation: enabled

************************************************************
** WARNING! WARNING! WARNING! WARNING! WARNING! WARNING!  **
**                                                        **
** You are using 32-bit PTI on a 64-bit PCID-capable CPU. **
** Your performance will increase dramatically if you     **
** switch to a 64-bit kernel!                             **
**                                                        **
** WARNING! WARNING! WARNING! WARNING! WARNING! WARNING!  **
************************************************************
ftrace: allocating 61079 entries in 120 pages
ftrace: allocated 120 pages with 4 groups
trace event string verifier disabled
Dynamic Preempt: voluntary
Running RCU self tests
rcu: Preemptible hierarchical RCU implementation.
rcu: 	RCU lockdep checking is enabled.
rcu: 	RCU restricting CPUs from NR_CPUS=8 to nr_cpu_ids=4.
rcu: 	RCU callback double-/use-after-free debug is enabled.
	Trampoline variant of Tasks RCU enabled.
	Rude variant of Tasks RCU enabled.
rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.
rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4
NR_IRQS: 2304, nr_irqs: 456, preallocated irqs: 16
random: get_random_bytes called from start_kernel+0x451/0x5ef with crng_init=0
Console: colour VGA+ 80x25
printk: console [ttyS0] enabled
printk: console [ttyS0] enabled
printk: bootconsole [earlyser0] disabled
printk: bootconsole [earlyser0] disabled
Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar
... MAX_LOCKDEP_SUBCLASSES:  8
... MAX_LOCK_DEPTH:          48
... MAX_LOCKDEP_KEYS:        8192
... CLASSHASH_SIZE:          4096
... MAX_LOCKDEP_ENTRIES:     32768
... MAX_LOCKDEP_CHAINS:      65536
... CHAINHASH_SIZE:          32768
 memory used by lock dependency info: 4061 kB
 memory used for stack traces: 2112 kB
 per task-struct memory footprint: 2112 bytes
------------------------
| Locking API testsuite:
----------------------------------------------------------------------------
                                 | spin |wlock |rlock |mutex | wsem | rsem |rtmutex
  --------------------------------------------------------------------------
                     A-A deadlock:  ok  |  ok  |  ok  |  ok  |  ok  |  ok  |  ok  |
                 A-B-B-A deadlock:  ok  |  ok  |  ok  |  ok  |  ok  |  ok  |  ok  |
             A-B-B-C-C-A deadlock:  ok  |  ok  |  ok  |  ok  |  ok  |  ok  |  ok  |
             A-B-C-A-B-C deadlock:  ok  |  ok  |  ok  |  ok  |  ok  |  ok  |  ok  |
         A-B-B-C-C-D-D-A deadlock:  ok  |  ok  |  ok  |  ok  |  ok  |  ok  |  ok  |
         A-B-C-D-B-D-D-A deadlock:  ok  |  ok  |  ok  |  ok  |  ok  |  ok  |  ok  |
         A-B-C-D-B-C-D-A deadlock:  ok  |  ok  |  ok  |  ok  |  ok  |  ok  |  ok  |
                    double unlock:  ok  |  ok  |  ok  |  ok  |  ok  |  ok  |  ok  |
                  initialize held:  ok  |  ok  |  ok  |  ok  |  ok  |  ok  |  ok  |
  --------------------------------------------------------------------------
              recursive read-lock:             |  ok  |             |  ok  |
           recursive read-lock #2:             |  ok  |             |  ok  |
            mixed read-write-lock:             |  ok  |             |  ok  |
            mixed write-read-lock:             |  ok  |             |  ok  |
  mixed read-lock/lock-write ABBA:             |  ok  |             |  ok  |
   mixed read-lock/lock-read ABBA:             |  ok  |             |  ok  |
 mixed write-lock/lock-write ABBA:             |  ok  |             |  ok  |
  chain cached mixed R-L/L-W ABBA:             |  ok  |
         rlock W1R2/W2R3/W3R1/123:             |  ok  |
         rlock W1R2/W2R3/W3R1/132:             |  ok  |
         rlock W1R2/W2R3/W3R1/213:             |  ok  |
         rlock W1R2/W2R3/W3R1/231:             |  ok  |
         rlock W1R2/W2R3/W3R1/312:             |  ok  |
         rlock W1R2/W2R3/W3R1/321:             |  ok  |
         rlock W1W2/R2R3/W3R1/123:             |  ok  |
         rlock W1W2/R2R3/W3R1/132:             |  ok  |
         rlock W1W2/R2R3/W3R1/213:             |  ok  |
         rlock W1W2/R2R3/W3R1/231:             |  ok  |
         rlock W1W2/R2R3/W3R1/312:             |  ok  |
         rlock W1W2/R2R3/W3R1/321:             |  ok  |
         rlock W1W2/R2R3/R3W1/123:             |  ok  |
         rlock W1W2/R2R3/R3W1/132:             |  ok  |
         rlock W1W2/R2R3/R3W1/213:             |  ok  |
         rlock W1W2/R2R3/R3W1/231:             |  ok  |
         rlock W1W2/R2R3/R3W1/312:             |  ok  |
         rlock W1W2/R2R3/R3W1/321:             |  ok  |
         rlock W1R2/R2R3/W3W1/123:             |  ok  |
         rlock W1R2/R2R3/W3W1/132:             |  ok  |
         rlock W1R2/R2R3/W3W1/213:             |  ok  |
         rlock W1R2/R2R3/W3W1/231:             |  ok  |
         rlock W1R2/R2R3/W3W1/312:             |  ok  |
         rlock W1R2/R2R3/W3W1/321:             |  ok  |
  --------------------------------------------------------------------------
     hard-irqs-on + irq-safe-A/12:  ok  |  ok  |  ok  |
     soft-irqs-on + irq-safe-A/12:  ok  |  ok  |  ok  |
     hard-irqs-on + irq-safe-A/21:  ok  |  ok  |  ok  |
     soft-irqs-on + irq-safe-A/21:  ok  |  ok  |  ok  |
       sirq-safe-A => hirqs-on/12:  ok  |  ok  |  ok  |
       sirq-safe-A => hirqs-on/21:  ok  |  ok  |  ok  |
         hard-safe-A + irqs-on/12:  ok  |  ok  |  ok  |
         soft-safe-A + irqs-on/12:  ok  |  ok  |  ok  |
         hard-safe-A + irqs-on/21:  ok  |  ok  |  ok  |
         soft-safe-A + irqs-on/21:  ok  |  ok  |  ok  |
    hard-safe-A + unsafe-B #1/123:  ok  |  ok  |  ok  |
    soft-safe-A + unsafe-B #1/123:  ok  |  ok  |  ok  |
    hard-safe-A + unsafe-B #1/132:  ok  |  ok  |  ok  |
    soft-safe-A + unsafe-B #1/132:  ok  |  ok  |  ok  |
    hard-safe-A + unsafe-B #1/213:  ok  |  ok  |  ok  |
    soft-safe-A + unsafe-B #1/213:  ok  |  ok  |  ok  |
    hard-safe-A + unsafe-B #1/231:  ok  |  ok  |  ok  |
    soft-safe-A + unsafe-B #1/231:  ok  |  ok  |  ok  |
    hard-safe-A + unsafe-B #1/312:  ok  |  ok  |  ok  |
    soft-safe-A + unsafe-B #1/312:  ok  |  ok  |  ok  |
    hard-safe-A + unsafe-B #1/321:  ok  |  ok  |  ok  |
    soft-safe-A + unsafe-B #1/321:  ok  |  ok  |  ok  |
    hard-safe-A + unsafe-B #2/123:  ok  |  ok  |  ok  |
    soft-safe-A + unsafe-B #2/123:  ok  |  ok  |  ok  |
    hard-safe-A + unsafe-B #2/132:  ok  |  ok  |  ok  |
    soft-safe-A + unsafe-B #2/132:  ok  |  ok  |  ok  |
    hard-safe-A + unsafe-B #2/213:  ok  |  ok  |  ok  |
    soft-safe-A + unsafe-B #2/213:  ok  |  ok  |  ok  |
    hard-safe-A + unsafe-B #2/231:  ok  |  ok  |  ok  |
    soft-safe-A + unsafe-B #2/231:  ok  |  ok  |  ok  |
    hard-safe-A + unsafe-B #2/312:  ok  |  ok  |  ok  |
    soft-safe-A + unsafe-B #2/312:  ok  |  ok  |  ok  |
    hard-safe-A + unsafe-B #2/321:  ok  |  ok  |  ok  |
    soft-safe-A + unsafe-B #2/321:  ok  |  ok  |  ok  |
      hard-irq lock-inversion/123:  ok  |  ok  |  ok  |
      soft-irq lock-inversion/123:  ok  |  ok  |  ok  |
      hard-irq lock-inversion/132:  ok  |  ok  |  ok  |
      soft-irq lock-inversion/132:  ok  |  ok  |  ok  |
      hard-irq lock-inversion/213:  ok  |  ok  |  ok  |
      soft-irq lock-inversion/213:  ok  |  ok  |  ok  |
      hard-irq lock-inversion/231:  ok  |  ok  |  ok  |
      soft-irq lock-inversion/231:  ok  |  ok  |  ok  |
      hard-irq lock-inversion/312:  ok  |  ok  |  ok  |
      soft-irq lock-inversion/312:  ok  |  ok  |  ok  |
      hard-irq lock-inversion/321:  ok  |  ok  |  ok  |
      soft-irq lock-inversion/321:  ok  |  ok  |  ok  |
      hard-irq read-recursion/123:      |  ok  |  ok  |
      soft-irq read-recursion/123:      |  ok  |  ok  |
      hard-irq read-recursion/132:      |  ok  |  ok  |
      soft-irq read-recursion/132:      |  ok  |  ok  |
      hard-irq read-recursion/213:      |  ok  |  ok  |
      soft-irq read-recursion/213:      |  ok  |  ok  |
      hard-irq read-recursion/231:      |  ok  |  ok  |
      soft-irq read-recursion/231:      |  ok  |  ok  |
      hard-irq read-recursion/312:      |  ok  |  ok  |
      soft-irq read-recursion/312:      |  ok  |  ok  |
      hard-irq read-recursion/321:      |  ok  |  ok  |
      soft-irq read-recursion/321:      |  ok  |  ok  |
   hard-irq read-recursion #2/123:      |  ok  |  ok  |
   soft-irq read-recursion #2/123:      |  ok  |  ok  |
   hard-irq read-recursion #2/132:      |  ok  |  ok  |
   soft-irq read-recursion #2/132:      |  ok  |  ok  |
   hard-irq read-recursion #2/213:      |  ok  |  ok  |
   soft-irq read-recursion #2/213:      |  ok  |  ok  |
   hard-irq read-recursion #2/231:      |  ok  |  ok  |
   soft-irq read-recursion #2/231:      |  ok  |  ok  |
   hard-irq read-recursion #2/312:      |  ok  |  ok  |
   soft-irq read-recursion #2/312:      |  ok  |  ok  |
   hard-irq read-recursion #2/321:      |  ok  |  ok  |
   soft-irq read-recursion #2/321:      |  ok  |  ok  |
   hard-irq read-recursion #3/123:      |  ok  |  ok  |
   soft-irq read-recursion #3/123:      |  ok  |  ok  |
   hard-irq read-recursion #3/132:      |  ok  |  ok  |
   soft-irq read-recursion #3/132:      |  ok  |  ok  |
   hard-irq read-recursion #3/213:      |  ok  |  ok  |
   soft-irq read-recursion #3/213:      |  ok  |  ok  |
   hard-irq read-recursion #3/231:      |  ok  |  ok  |
   soft-irq read-recursion #3/231:      |  ok  |  ok  |
   hard-irq read-recursion #3/312:      |  ok  |  ok  |
   soft-irq read-recursion #3/312:      |  ok  |  ok  |
   hard-irq read-recursion #3/321:      |  ok  |  ok  |
   soft-irq read-recursion #3/321:      |  ok  |  ok  |
  --------------------------------------------------------------------------
  | Wound/wait tests |
  ---------------------
                  ww api failures:  ok  |  ok  |  ok  |
               ww contexts mixing:  ok  |  ok  |
             finishing ww context:  ok  |  ok  |  ok  |  ok  |
               locking mismatches:  ok  |  ok  |  ok  |
                 EDEADLK handling:  ok  |  ok  |  ok  |  ok  |  ok  |  ok  |  ok  |  ok  |  ok  |  ok  |
           spinlock nest unlocked:  ok  |
               spinlock nest test:  ok  |
  -----------------------------------------------------
                                 |block | try  |context|
  -----------------------------------------------------
                          context:  ok  |  ok  |  ok  |
                              try:  ok  |  ok  |  ok  |
                            block:  ok  |  ok  |  ok  |
                         spinlock:  ok  |  ok  |  ok  |
  --------------------------------------------------------------------------
  | queued read lock tests |
  ---------------------------
      hardirq read-lock/lock-read:  ok  |
      hardirq lock-read/read-lock:  ok  |
                hardirq inversion:  ok  |
  --------------------
  | fs_reclaim tests |
  --------------------
                  correct nesting:  ok  |
                    wrong nesting:  ok  |
                protected nesting:  ok  |
  --------------------------------------------------------------------------
  | local_lock tests |
  ---------------------
          local_lock inversion  2:  ok  |
          local_lock inversion 3A:  ok  |
          local_lock inversion 3B:  ok  |
      hardirq_unsafe_softirq_safe:  ok  |
-------------------------------------------------------
Good, all 358 testcases passed! |
---------------------------------
ACPI: Core revision 20211217
clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 133484882848 ns
APIC: Switch to symmetric I/O mode setup
spurious 8259A interrupt: IRQ7.
Enabling APIC mode:  Flat.  Using 1 I/O APICs
..TIMER: vector=0x30 apic1=0 pin1=2 apic2=0 pin2=0
clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x3102c0847f4, max_idle_ns: 440795202126 ns
Calibrating delay loop (skipped), value calculated using timer frequency.. 6800.24 BogoMIPS (lpj=3400121)
pid_max: default: 32768 minimum: 301
LSM: Security Framework initializing
Mount-cache hash table entries: 2048 (order: 1, 8192 bytes, linear)
Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes, linear)
CPU0: Thermal monitoring enabled (TM1)
process: using mwait in idle threads
Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024
Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4
Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization
Spectre V2 : Mitigation: Full generic retpoline
Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch
Speculative Store Bypass: Vulnerable
SRBDS: Vulnerable: No microcode
MDS: Vulnerable: Clear CPU buffers attempted, no microcode
Freeing SMP alternatives memory: 20K
smpboot: CPU0: Intel(R) Core(TM) i3-4130 CPU @ 3.40GHz (family: 0x6, model: 0x3c, stepping: 0x3)
cblist_init_generic: Setting adjustable number of callback queues.
cblist_init_generic: Setting shift to 2 and lim to 1.
cblist_init_generic: Setting shift to 2 and lim to 1.
Running RCU-tasks wait API self tests
Performance Events: PEBS fmt2+, Haswell events, 16-deep LBR, full-width counters, Intel PMU driver.
... version:                3
... bit width:              48
... generic registers:      4
... value mask:             0000ffffffffffff
... max period:             00007fffffffffff
... fixed-purpose events:   3
... event mask:             000000070000000f
rcu: Hierarchical SRCU implementation.
NMI watchdog: Enabled. Permanently consumes one hw-PMU counter.
smp: Bringing up secondary CPUs ...
x86: Booting SMP configuration:
.... node  #0, CPUs:      #1 #2
MDS CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/mds.html for more details.
 #3
smp: Brought up 1 node, 4 CPUs
smpboot: Max logical packages: 1
smpboot: Total of 4 processors activated (27200.96 BogoMIPS)
devtmpfs: initialized
ACPI: PM: Registering ACPI NVS region [mem 0xc69e5000-0xc69ebfff] (28672 bytes)
ACPI: PM: Registering ACPI NVS region [mem 0xd8e95000-0xd8fc7fff] (1257472 bytes)
clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns
futex hash table entries: 1024 (order: 4, 65536 bytes, linear)
Running postponed tracer tests:
Testing tracer function: 
Callback from call_rcu_tasks_rude() invoked.
Callback from call_rcu_tasks() invoked.
PASSED
Testing dynamic ftrace: PASSED
Testing dynamic ftrace ops #1: 
(1 0 1 0 0) 
(1 1 2 0 0) 
(2 1 3 0 14723669) 
(2 2 4 0 14732133) 
(3 2 4 0 15147316) 
(3 3 5 0 15160132) PASSED
Testing dynamic ftrace ops #2: 
(1 0 1 14682970 0) 
(1 1 2 14704466 0) 
(2 1 3 1 708) 
(2 2 4 11497 12135) 
(3 2 4 427437 425205) 
(3 3 5 439502 437211) PASSED
Testing ftrace recursion: PASSED
Testing ftrace recursion safe: PASSED
Testing ftrace regs: PASSED
Testing tracer nop: PASSED
Testing tracer irqsoff: PASSED
Testing tracer wakeup: PASSED
Testing tracer wakeup_rt: PASSED
Testing tracer wakeup_dl: PASSED
PM: RTC time: 03:49:10, date: 2022-02-25
NET: Registered PF_NETLINK/PF_ROUTE protocol family
audit: initializing netlink subsys (disabled)
audit: type=2000 audit(1645760947.995:1): state=initialized audit_enabled=0 res=1
thermal_sys: Registered thermal governor 'step_wise'
thermal_sys: Registered thermal governor 'user_space'
cpuidle: using governor ladder
cpuidle: using governor menu
ACPI FADT declares the system doesn't support PCIe ASPM, so disable it
acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
PCI: MMCONFIG for domain 0000 [bus 00-3f] at [mem 0xf8000000-0xfbffffff] (base 0xf8000000)
PCI: MMCONFIG at [mem 0xf8000000-0xfbffffff] reserved in E820
PCI: Using MMCONFIG for extended config space
PCI: Using configuration type 1 for base access
core: PMU erratum BJ122, BV98, HSD29 worked around, HT is on
kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible.
HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
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: Added _OSI(Linux-HPI-Hybrid-Graphics)
ACPI: 6 ACPI AML tables successfully acquired and loaded
ACPI: [Firmware Bug]: BIOS _OSI(Linux) query ignored
ACPI: Dynamic OEM Table Load:
ACPI: SSDT 0x00000000C2C42400 0003D3 (v01 PmRef  Cpu0Cst  00003001 INTL 20120711)
ACPI: Dynamic OEM Table Load:
ACPI: SSDT 0x00000000C2F3A800 0005AA (v01 PmRef  ApIst    00003000 INTL 20120711)
ACPI: Dynamic OEM Table Load:
ACPI: SSDT 0x00000000C248FC00 000119 (v01 PmRef  ApCst    00003000 INTL 20120711)
ACPI: Interpreter enabled
ACPI: PM: (supports S0 S3 S4 S5)
ACPI: Using IOAPIC for interrupt routing
PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
ACPI: Enabled 9 GPEs in block 00 to 3F
ACPI: PM: Power Resource [FN00]
ACPI: PM: Power Resource [FN01]
ACPI: PM: Power Resource [FN02]
ACPI: PM: Power Resource [FN03]
ACPI: PM: Power Resource [FN04]
ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-3e])
acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]
acpi PNP0A08:00: _OSC: platform does not support [PCIeHotplug PME]
acpi PNP0A08:00: _OSC: OS now controls [AER PCIeCapability LTR]
acpi PNP0A08:00: FADT indicates ASPM is unsupported, using BIOS configuration
PCI host bridge to bus 0000:00
pci_bus 0000:00: root bus resource [io  0x0000-0x0cf7 window]
pci_bus 0000:00: root bus resource [io  0x0d00-0xffff window]
pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
pci_bus 0000:00: root bus resource [mem 0x000d0000-0x000e7fff window]
pci_bus 0000:00: root bus resource [mem 0xdf200000-0xfeafffff window]
pci_bus 0000:00: root bus resource [bus 00-3e]
pci 0000:00:00.0: [8086:0c00] type 00 class 0x060000
pci 0000:00:02.0: [8086:041e] type 00 class 0x030000
pci 0000:00:02.0: reg 0x10: [mem 0xf7800000-0xf7bfffff 64bit]
pci 0000:00:02.0: reg 0x18: [mem 0xe0000000-0xefffffff 64bit pref]
pci 0000:00:02.0: reg 0x20: [io  0xf000-0xf03f]
pci 0000:00:03.0: [8086:0c0c] type 00 class 0x040300
pci 0000:00:03.0: reg 0x10: [mem 0xf7d14000-0xf7d17fff 64bit]
pci 0000:00:14.0: [8086:8c31] type 00 class 0x0c0330
pci 0000:00:14.0: reg 0x10: [mem 0xf7d00000-0xf7d0ffff 64bit]
pci 0000:00:14.0: PME# supported from D3hot D3cold
pci 0000:00:16.0: [8086:8c3a] type 00 class 0x078000
pci 0000:00:16.0: reg 0x10: [mem 0xf7d1e000-0xf7d1e00f 64bit]
pci 0000:00:16.0: PME# supported from D0 D3hot D3cold
pci 0000:00:1a.0: [8086:8c2d] type 00 class 0x0c0320
pci 0000:00:1a.0: reg 0x10: [mem 0xf7d1c000-0xf7d1c3ff]
pci 0000:00:1a.0: PME# supported from D0 D3hot D3cold
pci 0000:00:1b.0: [8086:8c20] type 00 class 0x040300
pci 0000:00:1b.0: reg 0x10: [mem 0xf7d10000-0xf7d13fff 64bit]
pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold
pci 0000:00:1c.0: [8086:8c10] type 01 class 0x060400
pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
pci 0000:00:1c.4: [8086:8c18] type 01 class 0x060400
pci 0000:00:1c.4: PME# supported from D0 D3hot D3cold
pci 0000:00:1d.0: [8086:8c26] type 00 class 0x0c0320
pci 0000:00:1d.0: reg 0x10: [mem 0xf7d1b000-0xf7d1b3ff]
pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold
pci 0000:00:1f.0: [8086:8c4a] type 00 class 0x060100
pci 0000:00:1f.2: [8086:8c02] type 00 class 0x010601
pci 0000:00:1f.2: reg 0x10: [io  0xf0b0-0xf0b7]
pci 0000:00:1f.2: reg 0x14: [io  0xf0a0-0xf0a3]
pci 0000:00:1f.2: reg 0x18: [io  0xf090-0xf097]
pci 0000:00:1f.2: reg 0x1c: [io  0xf080-0xf083]
pci 0000:00:1f.2: reg 0x20: [io  0xf060-0xf07f]
pci 0000:00:1f.2: reg 0x24: [mem 0xf7d1a000-0xf7d1a7ff]
pci 0000:00:1f.2: PME# supported from D3hot
pci 0000:00:1f.3: [8086:8c22] type 00 class 0x0c0500
pci 0000:00:1f.3: reg 0x10: [mem 0xf7d19000-0xf7d190ff 64bit]
pci 0000:00:1f.3: reg 0x20: [io  0xf040-0xf05f]
acpiphp: Slot [1] registered
pci 0000:00:1c.0: PCI bridge to [bus 01]
pci 0000:02:00.0: [10ec:8168] type 00 class 0x020000
pci 0000:02:00.0: reg 0x10: [io  0xe000-0xe0ff]
pci 0000:02:00.0: reg 0x18: [mem 0xf7c00000-0xf7c00fff 64bit]
pci 0000:02:00.0: reg 0x20: [mem 0xf0000000-0xf0003fff 64bit pref]
pci 0000:02:00.0: supports D1 D2
pci 0000:02:00.0: PME# supported from D0 D1 D2 D3hot D3cold
pci 0000:00:1c.4: PCI bridge to [bus 02]
pci 0000:00:1c.4:   bridge window [io  0xe000-0xefff]
pci 0000:00:1c.4:   bridge window [mem 0xf7c00000-0xf7cfffff]
pci 0000:00:1c.4:   bridge window [mem 0xf0000000-0xf00fffff 64bit pref]
pci_bus 0000:00: on NUMA node 0
ACPI: PCI: Interrupt link LNKA configured for IRQ 11
ACPI: PCI: Interrupt link LNKB configured for IRQ 0
ACPI: PCI: Interrupt link LNKB disabled
ACPI: PCI: Interrupt link LNKC configured for IRQ 10
ACPI: PCI: Interrupt link LNKD configured for IRQ 10
ACPI: PCI: Interrupt link LNKE configured for IRQ 0
ACPI: PCI: Interrupt link LNKE disabled
ACPI: PCI: Interrupt link LNKF configured for IRQ 0
ACPI: PCI: Interrupt link LNKF disabled
ACPI: PCI: Interrupt link LNKG configured for IRQ 3
ACPI: PCI: Interrupt link LNKH configured for IRQ 11
pci 0000:00:02.0: vgaarb: setting as boot VGA device
pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none
pci 0000:00:02.0: vgaarb: bridge control possible
vgaarb: loaded
SCSI subsystem initialized
libata version 3.00 loaded.
ACPI: bus type USB registered
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
mc: Linux media interface: v0.10
videodev: Linux video capture interface: v2.00
pps_core: LinuxPPS API ver. 1 registered
pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
PTP clock support registered
EDAC MC: Ver: 3.0.0
Advanced Linux Sound Architecture Driver Initialized.
NetLabel: Initializing
NetLabel:  domain hash size = 128
NetLabel:  protocols = UNLABELED CIPSOv4 CALIPSO
NetLabel:  unlabeled traffic allowed by default
PCI: Using ACPI for IRQ routing
PCI: pci_cache_line_size set to 64 bytes
e820: reserve RAM buffer [mem 0x0009d800-0x0009ffff]
e820: reserve RAM buffer [mem 0xc69e5000-0xc7ffffff]
e820: reserve RAM buffer [mem 0xc6e2f000-0xc7ffffff]
e820: reserve RAM buffer [mem 0xd8da3000-0xdbffffff]
e820: reserve RAM buffer [mem 0xd8e95000-0xdbffffff]
e820: reserve RAM buffer [mem 0xda000000-0xdbffffff]
e820: reserve RAM buffer [mem 0x21ee00000-0x21fffffff]
hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0
hpet0: 8 comparators, 64-bit 14.318180 MHz counter
clocksource: Switched to clocksource tsc-early
VFS: Disk quotas dquot_6.6.0
VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
pnp: PnP ACPI init
system 00:00: [mem 0xfed40000-0xfed44fff] has been reserved
system 00:01: [io  0x0680-0x069f] has been reserved
system 00:01: [io  0xffff] has been reserved
system 00:01: [io  0xffff] has been reserved
system 00:01: [io  0xffff] has been reserved
system 00:01: [io  0x1c00-0x1cfe] has been reserved
system 00:01: [io  0x1d00-0x1dfe] has been reserved
system 00:01: [io  0x1e00-0x1efe] has been reserved
system 00:01: [io  0x1f00-0x1ffe] has been reserved
system 00:01: [io  0x1800-0x18fe] has been reserved
system 00:01: [io  0x164e-0x164f] has been reserved
system 00:03: [io  0x1854-0x1857] has been reserved
system 00:04: [io  0x0a00-0x0a0f] has been reserved
system 00:04: [io  0x0a10-0x0a1f] has been reserved
pnp 00:05: [dma 0 disabled]
pnp 00:06: [dma 0 disabled]
system 00:07: [io  0x04d0-0x04d1] has been reserved
system 00:08: [mem 0xfed1c000-0xfed1ffff] has been reserved
system 00:08: [mem 0xfed10000-0xfed17fff] has been reserved
system 00:08: [mem 0xfed18000-0xfed18fff] has been reserved
system 00:08: [mem 0xfed19000-0xfed19fff] has been reserved
system 00:08: [mem 0xf8000000-0xfbffffff] has been reserved
system 00:08: [mem 0xfed20000-0xfed3ffff] has been reserved
system 00:08: [mem 0xfed90000-0xfed93fff] has been reserved
system 00:08: [mem 0xfed45000-0xfed8ffff] has been reserved
system 00:08: [mem 0xff000000-0xffffffff] has been reserved
system 00:08: [mem 0xfee00000-0xfeefffff] could not be reserved
system 00:08: [mem 0xf7fdf000-0xf7fdffff] has been reserved
system 00:08: [mem 0xf7fe0000-0xf7feffff] has been reserved
pnp: PnP ACPI: found 9 devices
clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
NET: Registered PF_INET protocol family
IP idents hash table entries: 16384 (order: 5, 131072 bytes, linear)
tcp_listen_portaddr_hash hash table entries: 512 (order: 2, 26624 bytes, linear)
TCP established hash table entries: 8192 (order: 3, 32768 bytes, linear)
TCP bind hash table entries: 8192 (order: 6, 393216 bytes, linear)
TCP: Hash tables configured (established 8192 bind 8192)
UDP hash table entries: 512 (order: 3, 57344 bytes, linear)
UDP-Lite hash table entries: 512 (order: 3, 57344 bytes, linear)
NET: Registered PF_UNIX/PF_LOCAL protocol family
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 0000:00:1c.0: bridge window [io  0x1000-0x0fff] to [bus 01] add_size 1000
pci 0000:00:1c.0: bridge window [mem 0x00100000-0x000fffff 64bit pref] to [bus 01] add_size 200000 add_align 100000
pci 0000:00:1c.0: bridge window [mem 0x00100000-0x000fffff] to [bus 01] add_size 200000 add_align 100000
PCI: Removing E820 reservations from host bridge windows
pci 0000:00:1c.0: BAR 14: assigned [mem 0xdf200000-0xdf3fffff]
pci 0000:00:1c.0: BAR 15: assigned [mem 0xdf400000-0xdf5fffff 64bit pref]
pci 0000:00:1c.0: BAR 13: assigned [io  0x2000-0x2fff]
pci 0000:00:1c.0: PCI bridge to [bus 01]
pci 0000:00:1c.0:   bridge window [io  0x2000-0x2fff]
pci 0000:00:1c.0:   bridge window [mem 0xdf200000-0xdf3fffff]
pci 0000:00:1c.0:   bridge window [mem 0xdf400000-0xdf5fffff 64bit pref]
pci 0000:00:1c.4: PCI bridge to [bus 02]
pci 0000:00:1c.4:   bridge window [io  0xe000-0xefff]
pci 0000:00:1c.4:   bridge window [mem 0xf7c00000-0xf7cfffff]
pci 0000:00:1c.4:   bridge window [mem 0xf0000000-0xf00fffff 64bit pref]
pci_bus 0000:00: resource 4 [io  0x0000-0x0cf7 window]
pci_bus 0000:00: resource 5 [io  0x0d00-0xffff window]
pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]
pci_bus 0000:00: resource 7 [mem 0x000d0000-0x000e7fff window]
pci_bus 0000:00: resource 8 [mem 0xdf200000-0xfeafffff window]
pci_bus 0000:01: resource 0 [io  0x2000-0x2fff]
pci_bus 0000:01: resource 1 [mem 0xdf200000-0xdf3fffff]
pci_bus 0000:01: resource 2 [mem 0xdf400000-0xdf5fffff 64bit pref]
pci_bus 0000:02: resource 0 [io  0xe000-0xefff]
pci_bus 0000:02: resource 1 [mem 0xf7c00000-0xf7cfffff]
pci_bus 0000:02: resource 2 [mem 0xf0000000-0xf00fffff 64bit pref]
pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
pci 0000:00:14.0: CONFIG_USB_XHCI_HCD is turned off, defaulting to EHCI.
pci 0000:00:14.0: USB 3.0 devices will work at USB 2.0 speeds.
pci 0000:00:14.0: quirk_usb_early_handoff+0x0/0x5ac took 12850 usecs
PCI: CLS 64 bytes, default 64
PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
software IO TLB: mapped [mem 0x000000002ebd9000-0x0000000032bd9000] (64MB)
RAPL PMU: API unit is 2^-32 Joules, 4 fixed counters, 655360 ms ovfl timer
RAPL PMU: hw unit of domain pp0-core 2^-14 Joules
RAPL PMU: hw unit of domain package 2^-14 Joules
RAPL PMU: hw unit of domain dram 2^-14 Joules
RAPL PMU: hw unit of domain pp1-gpu 2^-14 Joules
workingset: timestamp_bits=30 max_order=21 bucket_order=0
NFS: Registering the id_resolver key type
Key type id_resolver registered
Key type id_legacy registered
nfs4filelayout_init: NFSv4 File Layout Driver Registering...
nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering...
Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
bounce: pool size: 64 pages
Block layer SCSI generic (bsg) driver version 0.4 loaded (major 247)
io scheduler mq-deadline registered
io scheduler kyber registered
VIA Graphics Integration Chipset framebuffer 2.4 initializing
input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input0
ACPI: button: Power Button [PWRB]
input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input1
ACPI: button: Power Button [PWRF]
Monitor-Mwait will be used to enter C-1 state
Monitor-Mwait will be used to enter C-2 state
ACPI: \_PR_.CPU0: Found 2 idle states
ACPI: \_PR_.CPU1: Found 2 idle states
ACPI: \_PR_.CPU2: Found 2 idle states
ACPI: \_PR_.CPU3: Found 2 idle states
thermal LNXTHERM:00: registered as thermal_zone0
ACPI: thermal: Thermal Zone [TZ00] (28 C)
thermal LNXTHERM:01: registered as thermal_zone1
ACPI: thermal: Thermal Zone [TZ01] (30 C)
Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
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T tTntsTetsTetsT tKTet TntiT tTetnTetOTet_T trTettTetKTvtOT teTvt:TvtKTetpTedoTgdxTgdnTvd TedtTedoTvdiTndaTndTed Ted:T dtTed TgddTedKTediTedgTednT dgTed TedKTnsnTvsTgsOTesKTestTgsOT sT sKTvs:Tgs:TgsTns:Tns Tgs TgsdTvs TvsoTvsOTeslTvsnT sKTesOT s
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TgsKTvs:Tes TvsOTvsTvs TnsOTnsOTesKT s:TvsmTgs:Tvs Tes_T s_T sdTesdTesuTes
TnsrTgseTnlKTeoTeoKT oTvoTeoTgoT oKTvogTnoeTeoOT o:TeoTnoTvoKTvo TgoOTeo:Teo:TvbKTgbTvb
TvpTniTvaT iT iTgk_Tvk:TgklT k
TvkpTnkT k:TekOTekOTekeTekTgklTnk
TgktTnkTektTekT keTgkTegaTggaTvgi T giTegnOTegnTegcTvg TggoT geTegOTeaTvaTvtKTetrTetOTgdsTndsT b
TeesTvxoTnxTgdeTemeTvmuTvmOTvdaTvdiTedeTvdbTnd T dKTgd:TvdeT d TvdTvdOTe1 Tg1eTe1:Te1 T tnT 1Te1eT 1bTn1eTe1OTg1:Te1 Te1eTg1Te1sT 1fTn1uTe1eTg1rTn1KTg1
Tg1KT 1eT tfTgtiTvteTgtvKT tsTetwT twTvtTettTet:T teTgt_Tvt_T v
T vT xTgt TeteTeteT tTvt:Tet T goTngeTggeTvgmTng_T gsTeg Teg
TngnTegaTegeT grT gcT gKTvgOTnvTna:TearTna:TgaiTea TeaT aTvsTgstTnsdTeseT ssTvcnTncsTecOTec
TecTec T cTeatTeaT a_TnaeTva T adTna T a
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TetTecTecTvcT ctTvceTec:T c:T cdT ceTec:Tec TgchTeceTvc:TgcrTecaTecOTecOT crTecOTecOT cTec:TgcT cKTecT c Tec TncTvcOT cKTvc
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Ter
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T sTnsTesTns TvsTvsTesTesTvs:TgsKTnsKRt sTlt^[[A^[[A^[[A^[[A^[[A^[[A^[[A^[[A^[[A^[[A^[[A^[[A^[[A^[[A^[[A^[[ATaitoscic nitahi tuPiet mfba Ae:   aD nCt AH0 nP0md: Waiting for all devices to be available before autodetect
md: If you don't use raid, use raid=noautodetect
md: Autodetecting RAID arrays.
md: autorun ...
md: ... autorun DONE.
EXT4-fs (sda6): mounted filesystem with ordered data mode. Quota mode: none.
VFS: Mounted root (ext4 filesystem) readonly on device 8:6.
devtmpfs: mounted
Freeing unused kernel image (initmem) memory: 2296K
Write protecting kernel text and read-only data: 18228k
NX-protecting the kernel data: 12712k
rodata_test: all tests were successful
Run /sbin/init as init process
  with arguments:
    /sbin/init
  with environment:
    HOME=/
    TERM=linux
random: init: uninitialized urandom read (12 bytes read)
^[[A^[[A^[[A^[[A^[[A^[[A^[[A^[[Arandom: crng init done
mount: mount point /proc/bus/usb does not exist
		Welcome to Fedora 
		Press 'I' to enter interactive startup.
readahead-collector: starting
Starting udev: udev: starting version 153
udevd (2741): /proc/2741/oom_adj is deprecated, please use /proc/2741/oom_score_adj instead.
parport_pc 00:06: reported by Plug and Play ACPI
parport0: PC-style at 0x378, irq 5 [PCSPP(,...)]
ppdev: user-space parallel port driver
udevd-work[2961]: error opening ATTR{/sys/devices/system/cpu/cpu0/online} for writing: Permission denied

r8169 0000:02:00.0 eth6: renamed from eth0
[  OK  ]
Setting hostname mitest:  [  OK  ]
Setting up Logical Volume Management:   1 logical volume(s) in volume group "vg00" now active
  3 logical volume(s) in volume group "fedora" now active
[  OK  ]
Checking filesystems
Checking all file systems.
[/sbin/fsck.ext4 (1) -- /] fsck.ext4 -a /dev/sda6 
/dev/sda6: clean, 246793/1313280 files, 4526866/5242880 blocks
[  OK  ]
Remounting root filesystem in read-write mode:  EXT4-fs (sda6): re-mounted. Quota mode: none.
[  OK  ]
Mounting local filesystems:  EXT4-fs (dm-0): warning: maximal mount count reached, running e2fsck is recommended
EXT4-fs (dm-0): mounted filesystem with ordered data mode. Quota mode: none.
EXT4-fs (sda1): mounted filesystem with ordered data mode. Quota mode: none.
[  OK  ]
Enabling local filesystem quotas:  [  OK  ]
Enabling /etc/fstab swaps:  [  OK  ]
Entering non-interactive startup
Starting monitoring for VG fedora:   3 logical volume(s) in volume group "fedora" monitored
[  OK  ]
Starting monitoring for VG vg00:   1 logical volume(s) in volume group "vg00" monitored
[  OK  ]
ip6tables: Applying firewall rules: WARNING: Deprecated config file /etc/modprobe.conf, all config files belong into /etc/modprobe.d/.
FATAL: Module ip6_tables not found.
ip6tables-restore v1.4.7: ip6tables-restore: unable to initialize table 'filter'

Error occurred at line: 3
Try `ip6tables-restore -h' or 'ip6tables-restore --help' for more information.
[FAILED]
iptables: Applying firewall rules: [  OK  ]
Starting portreserve: [  OK  ]
Starting system logger: [  OK  ]
Starting cpuspeed: [  OK  ]
Starting irqbalance: [  OK  ]
Starting rpcbind: [  OK  ]
Starting mdmonitor: [  OK  ]
Detected /etc/kdump.conf or /boot/vmlinuz-test change
Rebuilding /boot/initrd-test-kdump.img
No module ata_generic found for kernel 5.17.0-rc1-test+, aborting.
Failed to run mkdumprd
Starting kdump:[FAILED]
Starting system message bus: [  OK  ]
Setting network parameters... [  OK  ]
Starting NetworkManager daemon: [  OK  ]
Starting Avahi daemon... [  OK  ]
r8169 0000:02:00.0: Direct firmware load for rtl_nic/rtl8168g-2.fw failed with error -2
r8169 0000:02:00.0: Unable to load firmware rtl_nic/rtl8168g-2.fw (-2)
Generic FE-GE Realtek PHY r8169-0-200:00: attached PHY driver (mii_bus:phy_addr=r8169-0-200:00, irq=MAC)
Starting NFS statd: r8169 0000:02:00.0 eth6: Link is Down
[  OK  ]
Starting RPC idmapd: WARNING: Deprecated config file /etc/modprobe.conf, all config files belong into /etc/modprobe.d/.
WARNING: Deprecated config file /etc/modprobe.conf, all config files belong into /etc/modprobe.d/.
FATAL: Module sunrpc not found.
FATAL: Error running install command for sunrpc
Error: RPC MTAB does not exist.
Starting cups: [  OK  ]
Starting HAL daemon: [  OK  ]
Retrigger failed udev events[  OK  ]
Starting PC/SC smart card daemon (pcscd): [  OK  ]
Enabling Bluetooth devices:
Starting sshd: [  OK  ]
Starting ntpd: [  OK  ]
r8169 0000:02:00.0 eth6: Link is Up - 1Gbps/Full - flow control rx/tx
Starting sendmail: [  OK  ]
Starting sm-client: [  OK  ]
Starting abrt daemon: [  OK  ]
Starting console mouse services: [  OK  ]
Starting crond: [  OK  ]
Starting atd: [  OK  ][  OK  ]

Fedora release 13 (Goddard)
Kernel 5.17.0-rc1-test+ on an i686 (/dev/ttyS0)

mitest login: i915 0000:00:02.0: [drm] *ERROR* uncleared pch fifo underrun on pch transcoder A
i915 0000:00:02.0: [drm] *ERROR* PCH transcoder A FIFO underrun

^ permalink raw reply	[flat|nested] 25+ messages in thread

* Re: Strange output on the console
  2022-02-25  4:00 Strange output on the console Steven Rostedt
@ 2022-02-25  4:58 ` Sergey Senozhatsky
  2022-02-25  5:07   ` Sergey Senozhatsky
  2022-02-25  6:12 ` David Laight
  1 sibling, 1 reply; 25+ messages in thread
From: Sergey Senozhatsky @ 2022-02-25  4:58 UTC (permalink / raw)
  To: Steven Rostedt; +Cc: LKML, Petr Mladek, Sergey Senozhatsky, John Ogness

On (22/02/24 23:00), Steven Rostedt wrote:
> I've been noticing that my tests have been spitting out strange output on
> the console. It would happen at boot up and then clear up. It looks like
> something screwed up with the serial timing.
> 
> Attached is a dmesg of one of my test runs as an example.
> 
> I've noticed this on both 32 bit and 64 bit x86.
> 
> I haven't had time to look deeper into this, but I figured I let you know
> about it.
> 
> And it always seems to happen right after:
> 
>   Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
> 
> Maybe this is a serial issue and not a printk one? :-/

Steven, did you notice this recently?
May I perhaps suggest git bisect? (sorry)

^ permalink raw reply	[flat|nested] 25+ messages in thread

* Re: Strange output on the console
  2022-02-25  4:58 ` Sergey Senozhatsky
@ 2022-02-25  5:07   ` Sergey Senozhatsky
  2022-02-25 13:32     ` Steven Rostedt
  0 siblings, 1 reply; 25+ messages in thread
From: Sergey Senozhatsky @ 2022-02-25  5:07 UTC (permalink / raw)
  To: Steven Rostedt; +Cc: LKML, Petr Mladek, John Ogness, Sergey Senozhatsky

On (22/02/25 13:58), Sergey Senozhatsky wrote:
> On (22/02/24 23:00), Steven Rostedt wrote:
> > I've been noticing that my tests have been spitting out strange output on
> > the console. It would happen at boot up and then clear up. It looks like
> > something screwed up with the serial timing.
> > 
> > Attached is a dmesg of one of my test runs as an example.
> > 
> > I've noticed this on both 32 bit and 64 bit x86.
> > 
> > I haven't had time to look deeper into this, but I figured I let you know
> > about it.
> > 
> > And it always seems to happen right after:
> > 
> >   Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
> > 
> > Maybe this is a serial issue and not a printk one? :-/
> 
> Steven, did you notice this recently?
> May I perhaps suggest git bisect? (sorry)

On the off chance - do you have this revert in your kernel?

commit 6a7b9f002eca6788d346c16a6ff0c218b41f8d1d
Author: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Date:   Wed Jan 26 14:33:58 2022 +0100

    Revert "tty: serial: Use fifo in 8250 console driver"

    This reverts commit 5021d709b31b8a14317998a33cbc78be0de9ab30.

    The patch is still a bit buggy, and this breaks some other hardware
    types.  It needs to be resubmitted in a non-buggy way, and make sure the
    other hardware types also continue to work properly.


^ permalink raw reply	[flat|nested] 25+ messages in thread

* RE: Strange output on the console
  2022-02-25  4:00 Strange output on the console Steven Rostedt
  2022-02-25  4:58 ` Sergey Senozhatsky
@ 2022-02-25  6:12 ` David Laight
  2022-02-25  6:36   ` Willy Tarreau
  1 sibling, 1 reply; 25+ messages in thread
From: David Laight @ 2022-02-25  6:12 UTC (permalink / raw)
  To: 'Steven Rostedt', LKML
  Cc: Petr Mladek, Sergey Senozhatsky, John Ogness

From: Steven Rostedt
> Sent: 25 February 2022 04:01
> 
> I've been noticing that my tests have been spitting out strange output on
> the console. It would happen at boot up and then clear up. It looks like
> something screwed up with the serial timing.
> 
> Attached is a dmesg of one of my test runs as an example.
> 
> I've noticed this on both 32 bit and 64 bit x86.
> 
> I haven't had time to look deeper into this, but I figured I let you know
> about it.
> 
> And it always seems to happen right after:
> 
>   Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
> 
> Maybe this is a serial issue and not a printk one? :-/

Looks very much like the serial baud rate is being reset.

	David

-
Registered Address Lakeside, Bramley Road, Mount Farm, Milton Keynes, MK1 1PT, UK
Registration No: 1397386 (Wales)


^ permalink raw reply	[flat|nested] 25+ messages in thread

* Re: Strange output on the console
  2022-02-25  6:12 ` David Laight
@ 2022-02-25  6:36   ` Willy Tarreau
  2022-02-25  9:37     ` John Ogness
  2022-02-25 10:11     ` David Laight
  0 siblings, 2 replies; 25+ messages in thread
From: Willy Tarreau @ 2022-02-25  6:36 UTC (permalink / raw)
  To: David Laight
  Cc: 'Steven Rostedt',
	LKML, Petr Mladek, Sergey Senozhatsky, John Ogness

On Fri, Feb 25, 2022 at 06:12:35AM +0000, David Laight wrote:
> From: Steven Rostedt
> > Sent: 25 February 2022 04:01
> > 
> > I've been noticing that my tests have been spitting out strange output on
> > the console. It would happen at boot up and then clear up. It looks like
> > something screwed up with the serial timing.
> > 
> > Attached is a dmesg of one of my test runs as an example.
> > 
> > I've noticed this on both 32 bit and 64 bit x86.
> > 
> > I haven't had time to look deeper into this, but I figured I let you know
> > about it.
> > 
> > And it always seems to happen right after:
> > 
> >   Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
> > 
> > Maybe this is a serial issue and not a printk one? :-/
> 
> Looks very much like the serial baud rate is being reset.

I don't think it's the baud rate, characters are still readable, it
looks more like a fifo being too short and causing lots of chars to
be dropped.

Willy

^ permalink raw reply	[flat|nested] 25+ messages in thread

* Re: Strange output on the console
  2022-02-25  6:36   ` Willy Tarreau
@ 2022-02-25  9:37     ` John Ogness
  2022-02-25  9:42       ` John Ogness
  2022-02-25 10:11     ` David Laight
  1 sibling, 1 reply; 25+ messages in thread
From: John Ogness @ 2022-02-25  9:37 UTC (permalink / raw)
  To: Willy Tarreau, David Laight
  Cc: 'Steven Rostedt', LKML, Petr Mladek, Sergey Senozhatsky

Hi Steven,

On 2022-02-25, Willy Tarreau <w@1wt.eu> wrote:
>> > And it always seems to happen right after:
>> > 
>> >   Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
>> > 
>> > Maybe this is a serial issue and not a printk one? :-/

Your first message says you attached a dmesg. Does this mean you dumped
the kernel log directly into the attached file? ...or was that a screen
capture in the attached file?

It is an important distinction because if garbage is landing in the
kernel buffer, it is not related to serial at all.

John

^ permalink raw reply	[flat|nested] 25+ messages in thread

* Re: Strange output on the console
  2022-02-25  9:37     ` John Ogness
@ 2022-02-25  9:42       ` John Ogness
  0 siblings, 0 replies; 25+ messages in thread
From: John Ogness @ 2022-02-25  9:42 UTC (permalink / raw)
  To: Willy Tarreau, David Laight
  Cc: 'Steven Rostedt', LKML, Petr Mladek, Sergey Senozhatsky

On 2022-02-25, John Ogness <john.ogness@linutronix.de> wrote:
> Your first message says you attached a dmesg. Does this mean you dumped
> the kernel log directly into the attached file? ...or was that a screen
> capture in the attached file?

Sorry, I just noticed the userspace output at the end, clearly showing
it is a capture of the console output.

John

^ permalink raw reply	[flat|nested] 25+ messages in thread

* RE: Strange output on the console
  2022-02-25  6:36   ` Willy Tarreau
  2022-02-25  9:37     ` John Ogness
@ 2022-02-25 10:11     ` David Laight
  2022-02-25 10:32       ` Willy Tarreau
  1 sibling, 1 reply; 25+ messages in thread
From: David Laight @ 2022-02-25 10:11 UTC (permalink / raw)
  To: 'Willy Tarreau'
  Cc: 'Steven Rostedt',
	LKML, Petr Mladek, Sergey Senozhatsky, John Ogness

From: Willy Tarreau
> Sent: 25 February 2022 06:37
> 
> On Fri, Feb 25, 2022 at 06:12:35AM +0000, David Laight wrote:
> > From: Steven Rostedt
> > > Sent: 25 February 2022 04:01
> > >
> > > I've been noticing that my tests have been spitting out strange output on
> > > the console. It would happen at boot up and then clear up. It looks like
> > > something screwed up with the serial timing.
> > >
> > > Attached is a dmesg of one of my test runs as an example.
> > >
> > > I've noticed this on both 32 bit and 64 bit x86.
> > >
> > > I haven't had time to look deeper into this, but I figured I let you know
> > > about it.
> > >
> > > And it always seems to happen right after:
> > >
> > >   Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
> > >
> > > Maybe this is a serial issue and not a printk one? :-/
> >
> > Looks very much like the serial baud rate is being reset.
> 
> I don't think it's the baud rate, characters are still readable, it
> looks more like a fifo being too short and causing lots of chars to
> be dropped.

Just before it recovers there is this output:
    ATaitoscic nitahi tuPiet mfba Ae:   aD nCt AH0 nP0
That is probably 'fifo not enabled'.

But the earlier output doesn't have many different characters in it.
Which is typical of the baud rate being wrong.

	David

-
Registered Address Lakeside, Bramley Road, Mount Farm, Milton Keynes, MK1 1PT, UK
Registration No: 1397386 (Wales)


^ permalink raw reply	[flat|nested] 25+ messages in thread

* Re: Strange output on the console
  2022-02-25 10:11     ` David Laight
@ 2022-02-25 10:32       ` Willy Tarreau
  2022-02-25 11:11         ` David Laight
  0 siblings, 1 reply; 25+ messages in thread
From: Willy Tarreau @ 2022-02-25 10:32 UTC (permalink / raw)
  To: David Laight
  Cc: 'Steven Rostedt',
	LKML, Petr Mladek, Sergey Senozhatsky, John Ogness

On Fri, Feb 25, 2022 at 10:11:43AM +0000, David Laight wrote:
> From: Willy Tarreau
> > Sent: 25 February 2022 06:37
> > 
> > On Fri, Feb 25, 2022 at 06:12:35AM +0000, David Laight wrote:
> > > From: Steven Rostedt
> > > > Sent: 25 February 2022 04:01
> > > >
> > > > I've been noticing that my tests have been spitting out strange output on
> > > > the console. It would happen at boot up and then clear up. It looks like
> > > > something screwed up with the serial timing.
> > > >
> > > > Attached is a dmesg of one of my test runs as an example.
> > > >
> > > > I've noticed this on both 32 bit and 64 bit x86.
> > > >
> > > > I haven't had time to look deeper into this, but I figured I let you know
> > > > about it.
> > > >
> > > > And it always seems to happen right after:
> > > >
> > > >   Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
> > > >
> > > > Maybe this is a serial issue and not a printk one? :-/
> > >
> > > Looks very much like the serial baud rate is being reset.
> > 
> > I don't think it's the baud rate, characters are still readable, it
> > looks more like a fifo being too short and causing lots of chars to
> > be dropped.
> 
> Just before it recovers there is this output:
>     ATaitoscic nitahi tuPiet mfba Ae:   aD nCt AH0 nP0
> That is probably 'fifo not enabled'.
> 
> But the earlier output doesn't have many different characters in it.
> Which is typical of the baud rate being wrong.

I don't think so, here's the beginning of the capture:

  Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
  0SI 15Nto
  LgtAsri[dnei00ieC nm
  i:0eom:Soce
  [ad000Ade s:ii SSLtbueludAis002h00 1)ASrPn
  Ars004h00 7ARrPn

All of these chars are within the printable set, so there's a probability
of ~37% per char, so even for a short string of 9 chars like the first
line, that's a 0.01% chance of it respecting the set. That's why for me
it definitely doesn't correspond to a baud rate issue. With wrong baud
rates you get lots of garbage in the full 8-bit range.

In addition there are even upper case at the beginning of the lines which
probably correspond to the ones that are printed on these lines.

Willy

^ permalink raw reply	[flat|nested] 25+ messages in thread

* RE: Strange output on the console
  2022-02-25 10:32       ` Willy Tarreau
@ 2022-02-25 11:11         ` David Laight
  2022-02-25 12:25           ` Willy Tarreau
  2022-02-25 13:53           ` Steven Rostedt
  0 siblings, 2 replies; 25+ messages in thread
From: David Laight @ 2022-02-25 11:11 UTC (permalink / raw)
  To: 'Willy Tarreau'
  Cc: 'Steven Rostedt',
	LKML, Petr Mladek, Sergey Senozhatsky, John Ogness

From: Willy Tarreau
> Sent: 25 February 2022 10:33
> 
> On Fri, Feb 25, 2022 at 10:11:43AM +0000, David Laight wrote:
> > From: Willy Tarreau
> > > Sent: 25 February 2022 06:37
> > >
> > > On Fri, Feb 25, 2022 at 06:12:35AM +0000, David Laight wrote:
> > > > From: Steven Rostedt
> > > > > Sent: 25 February 2022 04:01
> > > > >
> > > > > I've been noticing that my tests have been spitting out strange output on
> > > > > the console. It would happen at boot up and then clear up. It looks like
> > > > > something screwed up with the serial timing.
> > > > >
> > > > > Attached is a dmesg of one of my test runs as an example.
> > > > >
> > > > > I've noticed this on both 32 bit and 64 bit x86.
> > > > >
> > > > > I haven't had time to look deeper into this, but I figured I let you know
> > > > > about it.
> > > > >
> > > > > And it always seems to happen right after:
> > > > >
> > > > >   Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
> > > > >
> > > > > Maybe this is a serial issue and not a printk one? :-/
> > > >
> > > > Looks very much like the serial baud rate is being reset.
> > >
> > > I don't think it's the baud rate, characters are still readable, it
> > > looks more like a fifo being too short and causing lots of chars to
> > > be dropped.
> >
> > Just before it recovers there is this output:
> >     ATaitoscic nitahi tuPiet mfba Ae:   aD nCt AH0 nP0
> > That is probably 'fifo not enabled'.
> >
> > But the earlier output doesn't have many different characters in it.
> > Which is typical of the baud rate being wrong.
> 
> I don't think so, here's the beginning of the capture:
> 
>   Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
>   0SI 15Nto
>   LgtAsri[dnei00ieC nm
>   i:0eom:Soce
>   [ad000Ade s:ii SSLtbueludAis002h00 1)ASrPn
>   Ars004h00 7ARrPn
> 
> All of these chars are within the printable set, so there's a probability
> of ~37% per char, so even for a short string of 9 chars like the first
> line, that's a 0.01% chance of it respecting the set. That's why for me
> it definitely doesn't correspond to a baud rate issue. With wrong baud
> rates you get lots of garbage in the full 8-bit range.
> 
> In addition there are even upper case at the beginning of the lines which
> probably correspond to the ones that are printed on these lines.

Ok, that bit is probably output after the fifo is disabled.

But a few lines later you get:

TntiTet_TetkT t:TetyTvt:TntaTttTet TeteTvtnTntnTvtnT teT teTettTettKTeteTttnTnteTttaTttaTetKTttOTet:TvtnTvtltTntw Tnt:T tOTvt_Tnt:TvtKTntnT tsTvtsTttsTttsTttosTvtotTtt:TntrTntOTet T ttTvtKT tKT teTnttTettTntaTntdTttaT taTeteT tTtt TttrTntlTvt:TetkT tTtttTnteTttOTetkTvtsTeteT tlTttoTntoTetpTvtpTetsTvtvTvteTntOTet
TttTetsTetsTntsTetKT t TttiTttT tnT tOTnt_TttrTtttTntKTetOTtteTnt:T tKTttpTvdoT dxTvdnTtd TedtTedoTvdiTedaTedT d Ttd:TedtTtd TeddTvdKTediTndgTednTtdgTtd TedKT snTesTtsOTesKTnstTvsOTvsTnsKTvs:Tts:TesTvs:Tns Tes T sdTts TtsoTesOTtslTesnTesKTesOTns
TnsTesOT s T sKTesOT sKTvsOTtsTtsKTtsT sKTesTesKT sKTesOT siT stTnsaTvsaTesKTnsOT s
TesKTnsT s TvsKTeslT sOTesT sKTtseTnseTvs_Tts_T sOTes TnsOT s T spTespTesdTesdTeseTtseTeseTt_rTe_rTv_oTes:T s:Tes:TnfwOTvfrKT fwT frTefpuTefpKTefpTvf:TnsOTvsOTnsoTvs Tvs TvsTtssTnsT sKTesTnsTvsTtsoTesmTnsgTesiTeslTtsTvsKTnsTvsOTtsT s_Tnsu

which really doesn't have enough different characters in it to be a fifo problem.
That looks like a UART struggling to find valid start and stop bits
on a continuous data stream that doesn't match the baud rate.

It may also be that whatever 'terminal' is being used is masking off the 0x80 bit.

Another possibility is that the count of characters is about right.
But the receiver is misaligned on the 10 bit async characters.
Because these is no line idle, it never synchronises properly.
ISTR a real async terminal behaving that way.
But I think that gives a much wider range of characters - just the wrong ones.

There is also a third error pattern:
^[[A^[[A^[[A^[[A^[[A^[[A^[[A^[[A^[[A^[[A^[[A^[[A^[[A^[[A^[[A^[[
which might be an 'even more wrong' baud rate.

So maybe we are both right - for different bits of the error.

	David

-
Registered Address Lakeside, Bramley Road, Mount Farm, Milton Keynes, MK1 1PT, UK
Registration No: 1397386 (Wales)


^ permalink raw reply	[flat|nested] 25+ messages in thread

* Re: Strange output on the console
  2022-02-25 11:11         ` David Laight
@ 2022-02-25 12:25           ` Willy Tarreau
  2022-02-25 13:03             ` David Laight
                               ` (2 more replies)
  2022-02-25 13:53           ` Steven Rostedt
  1 sibling, 3 replies; 25+ messages in thread
From: Willy Tarreau @ 2022-02-25 12:25 UTC (permalink / raw)
  To: David Laight
  Cc: 'Steven Rostedt',
	LKML, Petr Mladek, Sergey Senozhatsky, John Ogness

On Fri, Feb 25, 2022 at 11:11:49AM +0000, David Laight wrote:
> > > But the earlier output doesn't have many different characters in it.
> > > Which is typical of the baud rate being wrong.
> > 
> > I don't think so, here's the beginning of the capture:
> > 
> >   Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
> >   0SI 15Nto
> >   LgtAsri[dnei00ieC nm
> >   i:0eom:Soce
> >   [ad000Ade s:ii SSLtbueludAis002h00 1)ASrPn
> >   Ars004h00 7ARrPn
> > 
> > All of these chars are within the printable set, so there's a probability
> > of ~37% per char, so even for a short string of 9 chars like the first
> > line, that's a 0.01% chance of it respecting the set. That's why for me
> > it definitely doesn't correspond to a baud rate issue. With wrong baud
> > rates you get lots of garbage in the full 8-bit range.
> > 
> > In addition there are even upper case at the beginning of the lines which
> > probably correspond to the ones that are printed on these lines.
> 
> Ok, that bit is probably output after the fifo is disabled.
> 
> But a few lines later you get:
> 
> TntiTet_TetkT t:TetyTvt:TntaTttTet TeteTvtnTntnTvtnT teT teTettTettKTeteTttnTnteTttaTttaTetKTttOTet:TvtnTvtltTntw Tnt:T tOTvt_Tnt:TvtKTntnT tsTvtsTttsTttsTttosTvtotTtt:TntrTntOTet T ttTvtKT tKT teTnttTettTntaTntdTttaT taTeteT tTtt TttrTntlTvt:TetkT tTtttTnteTttOTetkTvtsTeteT tlTttoTntoTetpTvtpTetsTvtvTvteTntOTet
> TttTetsTetsTntsTetKT t TttiTttT tnT tOTnt_TttrTtttTntKTetOTtteTnt:T tKTttpTvdoT dxTvdnTtd TedtTedoTvdiTedaTedT d Ttd:TedtTtd TeddTvdKTediTndgTednTtdgTtd TedKT snTesTtsOTesKTnstTvsOTvsTnsKTvs:Tts:TesTvs:Tns Tes T sdTts TtsoTesOTtslTesnTesKTesOTns
> TnsTesOT s T sKTesOT sKTvsOTtsTtsKTtsT sKTesTesKT sKTesOT siT stTnsaTvsaTesKTnsOT s
> TesKTnsT s TvsKTeslT sOTesT sKTtseTnseTvs_Tts_T sOTes TnsOT s T spTespTesdTesdTeseTtseTeseTt_rTe_rTv_oTes:T s:Tes:TnfwOTvfrKT fwT frTefpuTefpKTefpTvf:TnsOTvsOTnsoTvs Tvs TvsTtssTnsT sKTesTnsTvsTtsoTesmTnsgTesiTeslTtsTvsKTnsTvsOTtsT s_Tnsu
> 
> which really doesn't have enough different characters in it to be a fifo problem.
> That looks like a UART struggling to find valid start and stop bits
> on a continuous data stream that doesn't match the baud rate.
> 
> It may also be that whatever 'terminal' is being used is masking off the 0x80 bit.

That could be one option I thought about but still, that sounds quite
suspicious. You don't even get any #!:$/ etc. Or maybe the UART is
configured in 6-bit mode (most 16550 support 5-8 bits), and maybe even
the stop bit and/or parity participates.

> Another possibility is that the count of characters is about right.
> But the receiver is misaligned on the 10 bit async characters.
> Because these is no line idle, it never synchronises properly.
> ISTR a real async terminal behaving that way.
> But I think that gives a much wider range of characters - just the wrong ones.
>
> There is also a third error pattern:
> ^[[A^[[A^[[A^[[A^[[A^[[A^[[A^[[A^[[A^[[A^[[A^[[A^[[A^[[A^[[A^[[
> which might be an 'even more wrong' baud rate.

This one just looks like the Up arrow, that Steven might have pressed at
some point during the capture.

> So maybe we are both right - for different bits of the error.

:-)
... and Steven having fun reading our proposals after having made this
up entirely in preparation of the next April's fool :-)

Willy

^ permalink raw reply	[flat|nested] 25+ messages in thread

* RE: Strange output on the console
  2022-02-25 12:25           ` Willy Tarreau
@ 2022-02-25 13:03             ` David Laight
  2022-02-25 13:17             ` Steven Rostedt
  2022-02-25 13:28             ` Steven Rostedt
  2 siblings, 0 replies; 25+ messages in thread
From: David Laight @ 2022-02-25 13:03 UTC (permalink / raw)
  To: 'Willy Tarreau'
  Cc: 'Steven Rostedt',
	LKML, Petr Mladek, Sergey Senozhatsky, John Ogness

From: Willy Tarreau
> Sent: 25 February 2022 12:26
...
> That could be one option I thought about but still, that sounds quite
> suspicious. You don't even get any #!:$/ etc. Or maybe the UART is
> configured in 6-bit mode (most 16550 support 5-8 bits), and maybe even
> the stop bit and/or parity participates.

I've been known to resort to an oscilloscope to get an async link
working :-)

	David

-
Registered Address Lakeside, Bramley Road, Mount Farm, Milton Keynes, MK1 1PT, UK
Registration No: 1397386 (Wales)


^ permalink raw reply	[flat|nested] 25+ messages in thread

* Re: Strange output on the console
  2022-02-25 12:25           ` Willy Tarreau
  2022-02-25 13:03             ` David Laight
@ 2022-02-25 13:17             ` Steven Rostedt
  2022-02-25 13:25               ` Willy Tarreau
  2022-02-25 13:28             ` Steven Rostedt
  2 siblings, 1 reply; 25+ messages in thread
From: Steven Rostedt @ 2022-02-25 13:17 UTC (permalink / raw)
  To: Willy Tarreau
  Cc: David Laight, LKML, Petr Mladek, Sergey Senozhatsky, John Ogness

On Fri, 25 Feb 2022 13:25:46 +0100
Willy Tarreau <w@1wt.eu> wrote:

> > TnsTesOT s T sKTesOT sKTvsOTtsTtsKTtsT sKTesTesKT sKTesOT siT stTnsaTvsaTesKTnsOT s
> > TesKTnsT s TvsKTeslT sOTesT sKTtseTnseTvs_Tts_T sOTes TnsOT s T spTespTesdTesdTeseTtseTeseTt_rTe_rTv_oTes:T s:Tes:TnfwOTvfrKT fwT frTefpuTefpKTefpTvf:TnsOTvsOTnsoTvs Tvs TvsTtssTnsT sKTesTnsTvsTtsoTesmTnsgTesiTeslTtsTvsKTnsTvsOTtsT s_Tnsu
> > 
> > which really doesn't have enough different characters in it to be a fifo problem.
> > That looks like a UART struggling to find valid start and stop bits
> > on a continuous data stream that doesn't match the baud rate.
> > 
> > It may also be that whatever 'terminal' is being used is masking off the 0x80 bit.  
> 
> That could be one option I thought about but still, that sounds quite
> suspicious. You don't even get any #!:$/ etc. Or maybe the UART is
> configured in 6-bit mode (most 16550 support 5-8 bits), and maybe even
> the stop bit and/or parity participates.

One thing that's not easy to demonstrate here (I could try to video it), is
that this output is the final result. It shows a bunch of other characters
as it is displayed but then the cursor goes backwards and writes over it.

But the characters that are deleted still do not make sense. When watching
it, it reminds me of the Matrix characters, but running horizontal and not
vertical.

> 
> > Another possibility is that the count of characters is about right.
> > But the receiver is misaligned on the 10 bit async characters.
> > Because these is no line idle, it never synchronises properly.
> > ISTR a real async terminal behaving that way.
> > But I think that gives a much wider range of characters - just the wrong ones.
> >
> > There is also a third error pattern:
> > ^[[A^[[A^[[A^[[A^[[A^[[A^[[A^[[A^[[A^[[A^[[A^[[A^[[A^[[A^[[A^[[
> > which might be an 'even more wrong' baud rate.  
> 
> This one just looks like the Up arrow, that Steven might have pressed at
> some point during the capture.

Yeah, sorry about that. That was the mouse wheel over my console window and
I didn't quite hit "shift" in time. "shift-mouse-up" scrolls up the
terminal window, but just "mouse-up" is the same as "up arrow", and caused
that huge string of ^[[A to appear.

> 
> > So maybe we are both right - for different bits of the error.  
> 
> :-)
> ... and Steven having fun reading our proposals after having made this
> up entirely in preparation of the next April's fool :-)


I was thinking the same thing, but this output being the joke. Someone
planning on slipping in Matrix characters for printk?

-- Steve

^ permalink raw reply	[flat|nested] 25+ messages in thread

* Re: Strange output on the console
  2022-02-25 13:17             ` Steven Rostedt
@ 2022-02-25 13:25               ` Willy Tarreau
  0 siblings, 0 replies; 25+ messages in thread
From: Willy Tarreau @ 2022-02-25 13:25 UTC (permalink / raw)
  To: Steven Rostedt
  Cc: David Laight, LKML, Petr Mladek, Sergey Senozhatsky, John Ogness

On Fri, Feb 25, 2022 at 08:17:19AM -0500, Steven Rostedt wrote:
> On Fri, 25 Feb 2022 13:25:46 +0100
> Willy Tarreau <w@1wt.eu> wrote:
> 
> > > TnsTesOT s T sKTesOT sKTvsOTtsTtsKTtsT sKTesTesKT sKTesOT siT stTnsaTvsaTesKTnsOT s
> > > TesKTnsT s TvsKTeslT sOTesT sKTtseTnseTvs_Tts_T sOTes TnsOT s T spTespTesdTesdTeseTtseTeseTt_rTe_rTv_oTes:T s:Tes:TnfwOTvfrKT fwT frTefpuTefpKTefpTvf:TnsOTvsOTnsoTvs Tvs TvsTtssTnsT sKTesTnsTvsTtsoTesmTnsgTesiTeslTtsTvsKTnsTvsOTtsT s_Tnsu
> > > 
> > > which really doesn't have enough different characters in it to be a fifo problem.
> > > That looks like a UART struggling to find valid start and stop bits
> > > on a continuous data stream that doesn't match the baud rate.
> > > 
> > > It may also be that whatever 'terminal' is being used is masking off the 0x80 bit.  
> > 
> > That could be one option I thought about but still, that sounds quite
> > suspicious. You don't even get any #!:$/ etc. Or maybe the UART is
> > configured in 6-bit mode (most 16550 support 5-8 bits), and maybe even
> > the stop bit and/or parity participates.
> 
> One thing that's not easy to demonstrate here (I could try to video it), is
> that this output is the final result. It shows a bunch of other characters
> as it is displayed but then the cursor goes backwards and writes over it.
> 
> But the characters that are deleted still do not make sense. When watching
> it, it reminds me of the Matrix characters, but running horizontal and not
> vertical.

Ah, so 6-bit might definitely make sense.

> > ... and Steven having fun reading our proposals after having made this
> > up entirely in preparation of the next April's fool :-)
> 
> 
> I was thinking the same thing, but this output being the joke. Someone
> planning on slipping in Matrix characters for printk?

;-)

Willy

^ permalink raw reply	[flat|nested] 25+ messages in thread

* Re: Strange output on the console
  2022-02-25 12:25           ` Willy Tarreau
  2022-02-25 13:03             ` David Laight
  2022-02-25 13:17             ` Steven Rostedt
@ 2022-02-25 13:28             ` Steven Rostedt
  2022-02-25 13:40               ` Willy Tarreau
  2 siblings, 1 reply; 25+ messages in thread
From: Steven Rostedt @ 2022-02-25 13:28 UTC (permalink / raw)
  To: Willy Tarreau
  Cc: David Laight, LKML, Petr Mladek, Sergey Senozhatsky, John Ogness

[-- Attachment #1: Type: text/plain, Size: 3483 bytes --]

On Fri, 25 Feb 2022 13:25:46 +0100
Willy Tarreau <w@1wt.eu> wrote:

> ... and Steven having fun reading our proposals after having made this
> up entirely in preparation of the next April's fool :-)

Here's more about the joke ;-)

On another machine that has the same issue but with different characters, I
captured the output from the console, but also took the output from dmesg
(both are attached).

The console has:

[    5.886056] thermal LNXTHERM:00: registered as thermal_zone0
[    5.891773] ACPI: thermal: Thermal Zone [TZ00] (28 C)
[    5.897082] thermal LNXTHERM:01: registered as thermal_zone1
[    5.902800] ACPI: thermal: Thermal Zone [TZ01] (30 C)
[    5.908053] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
.0I 15
10y0e 
9No
 Lt
2t.d)
.t v
6be
 a20tp
0a2ni 
 s
 s
1s
 s
[..]


and dmesg has:

[    5.897082] thermal LNXTHERM:01: registered as thermal_zone1
[    5.902800] ACPI: thermal: Thermal Zone [TZ01] (30 C)
[    5.908053] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[    5.914461] 00:08: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A
[    5.916204] 0000:00:16.3: ttyS1 at I/O 0xf0e0 (irq = 19, base_baud = 115200) is a 16550A
[    5.917161] Non-volatile memory driver v1.3
[    5.917617] Linux agpgart interface v0.103
[    5.922965] tpm_tis 00:09: 1.2 TPM (device-id 0xB, rev-id 16)
[    5.988960] tpm tpm0: TPM is disabled/deactivated (0x7)
[    6.001410] brd: module loaded
[    6.001865] ahci 0000:00:1f.2: version 3.0
[    6.012113] ahci 0000:00:1f.2: AHCI 0001.0300 32 slots 6 ports 6 Gbps 0x5 impl SATA mode
[    6.012804] ahci 0000:00:1f.2: flags: 64bit ncq pm led clo pio slum part ems apst 
[    6.016433] scsi host0: ahci
[    6.017170] scsi host1: ahci
[    6.017730] scsi host2: ahci
[    6.018326] scsi host3: ahci
[    6.018880] scsi host4: ahci
[    6.019469] scsi host5: ahci
[    6.019921] ata1: SATA max UDMA/133 abar m2048@0xf7c36000 port 0xf7c36100 irq 24


The ending has:

For console:

[..]
.Kp
6Kt
[K-g
 Ke
1iah
3inc
 inc
6inc
1inc
6inc
6inc
1inc
6inc
6itu
6a 
.a c
6Pe
8tm
6R r
[   16.841072] Freeing unused decrypted memory: 2036K
[   16.846604] Freeing unused kernel image (initmem) memory: 2372K
[   16.857905] Write protecting the kernel read-only data: 22528k


For dmesg:

[..]
[   16.624186] Key type fscrypt-provisioning registered
[   16.627743] Key type encrypted registered
[   16.628167] ima: Allocated hash algorithm: sha1
[   16.634951] ima: Error Communicating to TPM chip
[   16.645952] ima: Error Communicating to TPM chip
[   16.656946] ima: Error Communicating to TPM chip
[   16.667939] ima: Error Communicating to TPM chip
[   16.678937] ima: Error Communicating to TPM chip
[   16.689943] ima: Error Communicating to TPM chip
[   16.700938] ima: Error Communicating to TPM chip
[   16.710941] ima: Error Communicating to TPM chip
[   16.726787] ima: No architecture policies found
[   16.746928] alg: No test for 842 (842-scomp)
[   16.747440] alg: No test for 842 (842-generic)
[   16.838166] PM:   Magic number: 10:503:332
[   16.838607] tty tty53: hash matches
[   16.839099] RAS: Correctable Errors collector initialized.
[   16.841072] Freeing unused decrypted memory: 2036K
[   16.846604] Freeing unused kernel image (initmem) memory: 2372K
[   16.857905] Write protecting the kernel read-only data: 22528k
[   16.864836] Freeing unused kernel image (text/rodata gap) memory: 2036K
[   16.871969] Freeing unused kernel image (rodata/data gap) memory: 1180K

-- Steve

[-- Attachment #2: dmesg --]
[-- Type: application/octet-stream, Size: 74613 bytes --]

[    0.000000] Linux version 5.17.0-rc1-test+ (rostedt@gandalf) (gcc (Debian 11.2.0-14) 11.2.0, GNU ld (GNU Binutils for Debian) 2.37.90.20220123) #82 SMP PREEMPT Thu Feb 24 22:52:29 EST 2022
[    0.000000] Command line: BOOT_IMAGE=/vmlinuz-test root=/dev/mapper/vg_bxtest-Root_f17_64 ro console=tty0 console=ttyS0,115200n8 selinux=0 earlyprintk=ttyS0,115200n8 crashkernel=128M@256M rcupdate.rcu_task_stall_timeout=120000 traceoff_on_warning systemd.unified_cgroup_hierarchy=0 isolcpus=3 rcu_nocbs=3 nohz_full=3 no_console_suspend initrd=/initramfs-test-bconf.img
[    0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'
[    0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'
[    0.000000] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers'
[    0.000000] x86/fpu: xstate_offset[2]:  576, xstate_sizes[2]:  256
[    0.000000] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format.
[    0.000000] signal: max sigframe size: 1776
[    0.000000] BIOS-provided physical RAM map:
[    0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009dbff] usable
[    0.000000] BIOS-e820: [mem 0x000000000009dc00-0x000000000009ffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000000e0000-0x00000000000fffff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000001fffffff] usable
[    0.000000] BIOS-e820: [mem 0x0000000020000000-0x00000000201fffff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000020200000-0x0000000040003fff] usable
[    0.000000] BIOS-e820: [mem 0x0000000040004000-0x0000000040004fff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000040005000-0x00000000d875cfff] usable
[    0.000000] BIOS-e820: [mem 0x00000000d875d000-0x00000000d89d1fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000d89d2000-0x00000000d89e4fff] ACPI data
[    0.000000] BIOS-e820: [mem 0x00000000d89e5000-0x00000000d8a6dfff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000d8a6e000-0x00000000d8a7bfff] ACPI data
[    0.000000] BIOS-e820: [mem 0x00000000d8a7c000-0x00000000d8b07fff] usable
[    0.000000] BIOS-e820: [mem 0x00000000d8b08000-0x00000000d8bbefff] ACPI NVS
[    0.000000] BIOS-e820: [mem 0x00000000d8bbf000-0x00000000d8f68fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000d8f69000-0x00000000d8f69fff] usable
[    0.000000] BIOS-e820: [mem 0x00000000d8f6a000-0x00000000d8facfff] ACPI NVS
[    0.000000] BIOS-e820: [mem 0x00000000d8fad000-0x00000000d9e0ffff] usable
[    0.000000] BIOS-e820: [mem 0x00000000d9e10000-0x00000000d9ff1fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000d9ff2000-0x00000000d9ffffff] usable
[    0.000000] BIOS-e820: [mem 0x00000000db000000-0x00000000df1fffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000f8000000-0x00000000fbffffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fed00000-0x00000000fed03fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed44fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fed90000-0x00000000fed93fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000ff000000-0x00000000ffffffff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000011edfffff] usable
[    0.000000] printk: bootconsole [earlyser0] enabled
[    0.000000] NX (Execute Disable) protection: active
[    0.000000] SMBIOS 2.7 present.
[    0.000000] DMI: Hewlett-Packard HP Compaq Pro 6300 SFF/339A, BIOS K01 v03.03 07/14/2016
[    0.000000] tsc: Fast TSC calibration using PIT
[    0.000000] tsc: Detected 3392.089 MHz processor
[    0.000770] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
[    0.000773] e820: remove [mem 0x000a0000-0x000fffff] usable
[    0.000780] last_pfn = 0x11ee00 max_arch_pfn = 0x400000000
[    0.006208] x86/PAT: Configuration [0-7]: WB  WC  UC- UC  WB  WP  UC- WT  
[    0.014053] total RAM covered: 3998M
[    0.017601] Found optimal setting for mtrr clean up
[    0.022328]  gran_size: 64K 	chunk_size: 128M 	num_reg: 8  	lose cover RAM: 0G
[    0.029842] e820: update [mem 0xdb000000-0xffffffff] usable ==> reserved
[    0.032823] last_pfn = 0xda000 max_arch_pfn = 0x400000000
[    0.042322] found SMP MP-table at [mem 0x000f4d80-0x000f4d8f]
[    0.048969] RAMDISK: [mem 0x7eb62000-0x7fffffff]
[    0.053422] ACPI: Early table checksum verification disabled
[    0.059073] ACPI: RSDP 0x00000000000F9810 000024 (v02 HPQOEM)
[    0.064809] ACPI: XSDT 0x00000000D89D2080 000084 (v01 HPQOEM SLIC-BPC 01072009 AMI  00010013)
[    0.073329] ACPI: FACP 0x00000000D89DC620 00010C (v05 HPQOEM SLIC-BPC 01072009 AMI  00010013)
[    0.081848] ACPI: DSDT 0x00000000D89D2198 00A485 (v02 HPQOEM SLIC-BPC 00000017 INTL 20051117)
[    0.090365] ACPI: FACS 0x00000000D8BBD080 000040
[    0.094972] ACPI: APIC 0x00000000D89DC730 000092 (v03 HPQOEM SLIC-BPC 01072009 AMI  00010013)
[    0.103491] ACPI: FPDT 0x00000000D89DC7C8 000044 (v01 HPQOEM SLIC-BPC 01072009 AMI  00010013)
[    0.112009] ACPI: MCFG 0x00000000D89DC810 00003C (v01 HPQOEM SLIC-BPC 01072009 MSFT 00000097)
[    0.120528] ACPI: HPET 0x00000000D89DC850 000038 (v01 HPQOEM SLIC-BPC 01072009 AMI. 00000005)
[    0.129048] ACPI: SSDT 0x00000000D89DC888 00036D (v01 SataRe SataTabl 00001000 INTL 20091112)
[    0.137565] ACPI: SSDT 0x00000000D89DCBF8 00668F (v01 COMPAQ WMI      00000001 MSFT 03000001)
[    0.146082] ACPI: SLIC 0x00000000D89E3288 000176 (v01 HPQOEM SLIC-BPC 00000001      00000000)
[    0.154600] ACPI: SSDT 0x00000000D89E3400 0009AA (v01 PmRef  Cpu0Ist  00003000 INTL 20051117)
[    0.163119] ACPI: SSDT 0x00000000D89E3DB0 000A92 (v01 PmRef  CpuPm    00003000 INTL 20051117)
[    0.171638] ACPI: TCPA 0x00000000D89E4848 000032 (v02 APTIO4 NAPAASF  00000001 MSFT 01000013)
[    0.180157] ACPI: ASF! 0x00000000D89E4880 0000A5 (v32 INTEL   HCG     00000001 TFSM 000F4240)
[    0.188675] ACPI: Reserving FACP table memory at [mem 0xd89dc620-0xd89dc72b]
[    0.195716] ACPI: Reserving DSDT table memory at [mem 0xd89d2198-0xd89dc61c]
[    0.202759] ACPI: Reserving FACS table memory at [mem 0xd8bbd080-0xd8bbd0bf]
[    0.209799] ACPI: Reserving APIC table memory at [mem 0xd89dc730-0xd89dc7c1]
[    0.216842] ACPI: Reserving FPDT table memory at [mem 0xd89dc7c8-0xd89dc80b]
[    0.223883] ACPI: Reserving MCFG table memory at [mem 0xd89dc810-0xd89dc84b]
[    0.230924] ACPI: Reserving HPET table memory at [mem 0xd89dc850-0xd89dc887]
[    0.237964] ACPI: Reserving SSDT table memory at [mem 0xd89dc888-0xd89dcbf4]
[    0.245004] ACPI: Reserving SSDT table memory at [mem 0xd89dcbf8-0xd89e3286]
[    0.252047] ACPI: Reserving SLIC table memory at [mem 0xd89e3288-0xd89e33fd]
[    0.259089] ACPI: Reserving SSDT table memory at [mem 0xd89e3400-0xd89e3da9]
[    0.266130] ACPI: Reserving SSDT table memory at [mem 0xd89e3db0-0xd89e4841]
[    0.273171] ACPI: Reserving TCPA table memory at [mem 0xd89e4848-0xd89e4879]
[    0.280211] ACPI: Reserving ASF! table memory at [mem 0xd89e4880-0xd89e4924]
[    0.287271] ACPI: CEDT not present
[    0.290675] No NUMA configuration found
[    0.294467] Faking a node at [mem 0x0000000000000000-0x000000011edfffff]
[    0.301169] NODE_DATA(0) allocated [mem 0x11edd4000-0x11edfefff]
[    0.307180] Reserving 128MB of memory at 256MB for crashkernel (System RAM: 3969MB)
[    0.326588] Zone ranges:
[    0.328961]   DMA      [mem 0x0000000000001000-0x0000000000ffffff]
[    0.335131]   DMA32    [mem 0x0000000001000000-0x00000000ffffffff]
[    0.341301]   Normal   [mem 0x0000000100000000-0x000000011edfffff]
[    0.347473]   Device   empty
[    0.350341] Movable zone start for each node
[    0.354601] Early memory node ranges
[    0.358161]   node   0: [mem 0x0000000000001000-0x000000000009cfff]
[    0.364419]   node   0: [mem 0x0000000000100000-0x000000001fffffff]
[    0.370678]   node   0: [mem 0x0000000020200000-0x0000000040003fff]
[    0.376938]   node   0: [mem 0x0000000040005000-0x00000000d875cfff]
[    0.383196]   node   0: [mem 0x00000000d8a7c000-0x00000000d8b07fff]
[    0.389457]   node   0: [mem 0x00000000d8f69000-0x00000000d8f69fff]
[    0.395715]   node   0: [mem 0x00000000d8fad000-0x00000000d9e0ffff]
[    0.401974]   node   0: [mem 0x00000000d9ff2000-0x00000000d9ffffff]
[    0.408234]   node   0: [mem 0x0000000100000000-0x000000011edfffff]
[    0.414495] Initmem setup node 0 [mem 0x0000000000001000-0x000000011edfffff]
[    0.421542] On node 0, zone DMA: 1 pages in unavailable ranges
[    0.421591] On node 0, zone DMA: 99 pages in unavailable ranges
[    0.430399] On node 0, zone DMA32: 512 pages in unavailable ranges
[    0.443477] On node 0, zone DMA32: 1 pages in unavailable ranges
[    0.449514] On node 0, zone DMA32: 799 pages in unavailable ranges
[    0.455516] On node 0, zone DMA32: 1121 pages in unavailable ranges
[    0.461719] On node 0, zone DMA32: 67 pages in unavailable ranges
[    0.467938] On node 0, zone DMA32: 482 pages in unavailable ranges
[    0.475790] On node 0, zone Normal: 24576 pages in unavailable ranges
[    0.481871] On node 0, zone Normal: 4608 pages in unavailable ranges
[    0.488255] Reserving Intel graphics memory at [mem 0xdb200000-0xdf1fffff]
[    0.501553] ACPI: PM-Timer IO Port: 0x408
[    0.505467] ACPI: LAPIC_NMI (acpi_id[0xff] high edge lint[0x1])
[    0.511381] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-23
[    0.518242] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[    0.524588] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[    0.531196] ACPI: Using ACPI (MADT) for SMP configuration information
[    0.537626] ACPI: HPET id: 0x8086a701 base: 0xfed00000
[    0.542756] TSC deadline timer available
[    0.546665] smpboot: Allowing 8 CPUs, 0 hotplug CPUs
[    0.551643] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff]
[    0.559182] PM: hibernation: Registered nosave memory: [mem 0x0009d000-0x0009dfff]
[    0.566745] PM: hibernation: Registered nosave memory: [mem 0x0009e000-0x0009ffff]
[    0.574304] PM: hibernation: Registered nosave memory: [mem 0x000a0000-0x000dffff]
[    0.581865] PM: hibernation: Registered nosave memory: [mem 0x000e0000-0x000fffff]
[    0.589429] PM: hibernation: Registered nosave memory: [mem 0x20000000-0x201fffff]
[    0.596989] PM: hibernation: Registered nosave memory: [mem 0x40004000-0x40004fff]
[    0.604550] PM: hibernation: Registered nosave memory: [mem 0xd875d000-0xd89d1fff]
[    0.612111] PM: hibernation: Registered nosave memory: [mem 0xd89d2000-0xd89e4fff]
[    0.619672] PM: hibernation: Registered nosave memory: [mem 0xd89e5000-0xd8a6dfff]
[    0.627232] PM: hibernation: Registered nosave memory: [mem 0xd8a6e000-0xd8a7bfff]
[    0.634795] PM: hibernation: Registered nosave memory: [mem 0xd8b08000-0xd8bbefff]
[    0.642357] PM: hibernation: Registered nosave memory: [mem 0xd8bbf000-0xd8f68fff]
[    0.649920] PM: hibernation: Registered nosave memory: [mem 0xd8f6a000-0xd8facfff]
[    0.657481] PM: hibernation: Registered nosave memory: [mem 0xd9e10000-0xd9ff1fff]
[    0.665044] PM: hibernation: Registered nosave memory: [mem 0xda000000-0xdaffffff]
[    0.672603] PM: hibernation: Registered nosave memory: [mem 0xdb000000-0xdf1fffff]
[    0.680166] PM: hibernation: Registered nosave memory: [mem 0xdf200000-0xf7ffffff]
[    0.687726] PM: hibernation: Registered nosave memory: [mem 0xf8000000-0xfbffffff]
[    0.695290] PM: hibernation: Registered nosave memory: [mem 0xfc000000-0xfebfffff]
[    0.702852] PM: hibernation: Registered nosave memory: [mem 0xfec00000-0xfec00fff]
[    0.710414] PM: hibernation: Registered nosave memory: [mem 0xfec01000-0xfecfffff]
[    0.717978] PM: hibernation: Registered nosave memory: [mem 0xfed00000-0xfed03fff]
[    0.725539] PM: hibernation: Registered nosave memory: [mem 0xfed04000-0xfed1bfff]
[    0.733103] PM: hibernation: Registered nosave memory: [mem 0xfed1c000-0xfed44fff]
[    0.740665] PM: hibernation: Registered nosave memory: [mem 0xfed45000-0xfed8ffff]
[    0.748227] PM: hibernation: Registered nosave memory: [mem 0xfed90000-0xfed93fff]
[    0.755789] PM: hibernation: Registered nosave memory: [mem 0xfed94000-0xfedfffff]
[    0.763350] PM: hibernation: Registered nosave memory: [mem 0xfee00000-0xfee00fff]
[    0.770910] PM: hibernation: Registered nosave memory: [mem 0xfee01000-0xfeffffff]
[    0.778473] PM: hibernation: Registered nosave memory: [mem 0xff000000-0xffffffff]
[    0.786037] [mem 0xdf200000-0xf7ffffff] available for PCI devices
[    0.792120] Booting paravirtualized kernel on bare hardware
[    0.797685] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns
[    0.812245] setup_percpu: NR_CPUS:128 nr_cpumask_bits:128 nr_cpu_ids:8 nr_node_ids:1
[    0.820114] percpu: Embedded 60 pages/cpu s208896 r8192 d28672 u262144
[    0.826485] pcpu-alloc: s208896 r8192 d28672 u262144 alloc=1*2097152
[    0.826487] pcpu-alloc: [0] 0 1 2 3 4 5 6 7 
[    0.826511] Fallback order for Node 0: 0 
[    0.830478] Built 1 zonelists, mobility grouping on.  Total pages: 1000272
[    0.837344] Policy zone: Normal
[    0.840472] Kernel command line: BOOT_IMAGE=/vmlinuz-test root=/dev/mapper/vg_bxtest-Root_f17_64 ro console=tty0 console=ttyS0,115200n8 selinux=0 earlyprintk=ttyS0,115200n8 crashkernel=128M@256M rcupdate.rcu_task_stall_timeout=120000 traceoff_on_warning systemd.unified_cgroup_hierarchy=0 isolcpus=3 rcu_nocbs=3 nohz_full=3 no_console_suspend initrd=/initramfs-test-bconf.img
[    0.873689] Unknown kernel command line parameters "BOOT_IMAGE=/vmlinuz-test", will be passed to user space.
[    0.883649] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)
[    0.891503] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)
[    0.899214] mem auto-init: stack:off, heap alloc:off, heap free:off
[    0.936516] Memory: 3735124K/4065240K available (14344K kernel code, 2595K rwdata, 4964K rodata, 2372K init, 4572K bss, 329856K reserved, 0K cma-reserved)
[    0.950192] random: get_random_u64 called from kmem_cache_open+0x1e/0x300 with crng_init=0
[    0.950305] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=8, Nodes=1
[    0.964977] Kernel/User page tables isolation: enabled
[    0.970112] ftrace: allocating 45364 entries in 178 pages
[    0.975551] ftrace section at ffffffffa7ec4ba0 sorted properly
[    0.987897] ftrace: allocated 178 pages with 4 groups
[    0.992835] Dynamic Preempt: full
[    0.996126] rcu: Preemptible hierarchical RCU implementation.
[    1.001832] rcu: 	RCU restricting CPUs from NR_CPUS=128 to nr_cpu_ids=8.
[    1.008528] 	Tasks-RCU CPU stall warnings timeout set to 120000 (rcu_task_stall_timeout).
[    1.016698] 	Trampoline variant of Tasks RCU enabled.
[    1.021741] 	Rude variant of Tasks RCU enabled.
[    1.026261] 	Tracing variant of Tasks RCU enabled.
[    1.031042] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.
[    1.038693] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=8
[    1.048976] NR_IRQS: 8448, nr_irqs: 488, preallocated irqs: 16
[    1.054826] NO_HZ: Full dynticks CPUs: 3.
[    1.058666] rcu: 	Offload RCU callbacks from CPUs: 3.
[    1.064939] Console: colour VGA+ 80x25
[    1.076634] printk: console [tty0] enabled
[    1.080609] printk: console [ttyS0] enabled
[    1.088958] printk: bootconsole [earlyser0] disabled
[    1.098898] ACPI: Core revision 20211217
[    1.103070] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 133484882848 ns
[    1.112281] APIC: Switch to symmetric I/O mode setup
[    1.117370] x2apic: IRQ remapping doesn't support X2APIC mode
[    1.123593] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[    1.134285] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x30e51d8ab6e, max_idle_ns: 440795225581 ns
[    1.144876] Calibrating delay loop (skipped), value calculated using timer frequency.. 6784.17 BogoMIPS (lpj=3392089)
[    1.145875] pid_max: default: 32768 minimum: 301
[    1.146894] LSM: Security Framework initializing
[    1.147878] Yama: becoming mindful.
[    1.148897] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)
[    1.149884] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)
[    1.154571] CPU0: Thermal monitoring enabled (TM1)
[    1.154891] process: using mwait in idle threads
[    1.155876] Last level iTLB entries: 4KB 512, 2MB 8, 4MB 8
[    1.156875] Last level dTLB entries: 4KB 512, 2MB 32, 4MB 32, 1GB 0
[    1.157877] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization
[    1.158876] Spectre V2 : Mitigation: Full generic retpoline
[    1.159875] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch
[    1.160875] Speculative Store Bypass: Vulnerable
[    1.161877] SRBDS: Vulnerable: No microcode
[    1.162875] MDS: Vulnerable: Clear CPU buffers attempted, no microcode
[    1.166082] Freeing SMP alternatives memory: 36K
[    1.167931] smpboot: Estimated ratio of average max frequency by base frequency (times 1024): 1114
[    1.168879] smpboot: CPU0: Intel(R) Core(TM) i7-3770 CPU @ 3.40GHz (family: 0x6, model: 0x3a, stepping: 0x9)
[    1.169956] cblist_init_generic: Setting adjustable number of callback queues.
[    1.170875] cblist_init_generic: Setting shift to 3 and lim to 1.
[    1.171889] cblist_init_generic: Setting shift to 3 and lim to 1.
[    1.172888] cblist_init_generic: Setting shift to 3 and lim to 1.
[    1.173886] Performance Events: PEBS fmt1+, IvyBridge events, 16-deep LBR, full-width counters, Intel PMU driver.
[    1.174876] ... version:                3
[    1.175875] ... bit width:              48
[    1.176875] ... generic registers:      4
[    1.177877] ... value mask:             0000ffffffffffff
[    1.178875] ... max period:             00007fffffffffff
[    1.179875] ... fixed-purpose events:   3
[    1.180875] ... event mask:             000000070000000f
[    1.181989] rcu: Hierarchical SRCU implementation.
[    1.183183] watchdog: Disabling watchdog on nohz_full cores by default
[    1.184197] NMI watchdog: Enabled. Permanently consumes one hw-PMU counter.
[    1.184949] smp: Bringing up secondary CPUs ...
[    1.185961] x86: Booting SMP configuration:
[    1.186877] .... node  #0, CPUs:      #1 #2 #3 #4
[    1.190964] MDS CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/mds.html for more details.
[    1.192985]  #5 #6 #7
[    1.195922] smp: Brought up 1 node, 8 CPUs
[    1.197882] smpboot: Max logical packages: 1
[    1.198877] smpboot: Total of 8 processors activated (54273.42 BogoMIPS)
[    1.200988] devtmpfs: initialized
[    1.201912] x86/mm: Memory block size: 128MB
[    1.203248] ACPI: PM: Registering ACPI NVS region [mem 0xd8b08000-0xd8bbefff] (749568 bytes)
[    1.203885] ACPI: PM: Registering ACPI NVS region [mem 0xd8f6a000-0xd8facfff] (274432 bytes)
[    1.204882] reboot: HP Compaq Laptop series board detected. Selecting BIOS-method for reboots.
[    1.205907] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns
[    1.206878] futex hash table entries: 2048 (order: 5, 131072 bytes, linear)
[    1.207892] Running postponed tracer tests:
[    1.208889] Testing tracer function: PASSED
[    1.489876] Testing dynamic ftrace: PASSED
[    1.721876] Testing dynamic ftrace ops #1: 
[    1.814678] (1 0 1 0 0) 
[    1.814876] (1 1 2 0 0) 
[    1.907287] (2 1 3 0 2260242) 
[    1.907876] (2 2 4 0 2318808) 
[    1.932348] (3 2 4 0 2585142) 
[    1.932880] (3 3 5 0 2656154) PASSED
[    2.019885] Testing dynamic ftrace ops #2: 
[    2.203563] (1 0 1 2259655 0) 
[    2.207876] (1 1 2 2357640 0) 
[    2.436034] (2 1 3 5538547 2327833) 
[    2.438880] (2 2 4 5560111 2349271) 
[    2.475435] (3 2 4 5787421 2575234) 
[    2.478887] (3 3 5 5814225 2601934) PASSED
[    2.696876] Testing ftrace recursion: PASSED
[    2.724876] Testing ftrace recursion safe: PASSED
[    2.753876] Testing ftrace regs: PASSED
[    2.781883] Testing tracer nop: PASSED
[    2.785883] Testing tracer irqsoff: PASSED
[    2.969883] Testing tracer preemptoff: PASSED
[    3.153883] Testing tracer preemptirqsoff: PASSED
[    3.338885] Testing tracer wakeup: PASSED
[    3.516889] Testing tracer wakeup_rt: PASSED
[    3.695893] Testing tracer wakeup_dl: PASSED
[    3.874891] Testing tracer function_graph: PASSED
[    4.852936] pinctrl core: initialized pinctrl subsystem
[    4.858978] PM: RTC time: 13:18:00, date: 2022-02-25
[    4.863977] NET: Registered PF_NETLINK/PF_ROUTE protocol family
[    4.870022] DMA: preallocated 512 KiB GFP_KERNEL pool for atomic allocations
[    4.876880] DMA: preallocated 512 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations
[    4.884883] DMA: preallocated 512 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations
[    4.892885] audit: initializing netlink subsys (disabled)
[    4.897891] audit: type=2000 audit(1645795079.761:1): state=initialized audit_enabled=0 res=1
[    4.897949] thermal_sys: Registered thermal governor 'fair_share'
[    4.906879] thermal_sys: Registered thermal governor 'bang_bang'
[    4.912877] thermal_sys: Registered thermal governor 'step_wise'
[    4.918875] thermal_sys: Registered thermal governor 'user_space'
[    4.924883] cpuidle: using governor ladder
[    4.934883] cpuidle: using governor menu
[    4.938991] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it
[    4.946883] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
[    4.954919] PCI: MMCONFIG for domain 0000 [bus 00-3f] at [mem 0xf8000000-0xfbffffff] (base 0xf8000000)
[    4.963877] PCI: MMCONFIG at [mem 0xf8000000-0xfbffffff] reserved in E820
[    4.970885] PCI: Using configuration type 1 for base access
[    4.976979] core: PMU erratum BJ122, BV98, HSD29 worked around, HT is on
[    4.984058] ENERGY_PERF_BIAS: Set to 'normal', was 'performance'
[    4.985874] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible.
[    4.994898] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
[    4.995895] cryptd: max_cpu_qlen set to 1000
[    4.996922] ACPI: Added _OSI(Module Device)
[    4.997877] ACPI: Added _OSI(Processor Device)
[    4.998878] ACPI: Added _OSI(3.0 _SCP Extensions)
[    4.999876] ACPI: Added _OSI(Processor Aggregator Device)
[    5.000876] ACPI: Added _OSI(Linux-Dell-Video)
[    5.001876] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)
[    5.002876] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)
[    5.008860] ACPI: 5 ACPI AML tables successfully acquired and loaded
[    5.010388] ACPI: Dynamic OEM Table Load:
[    5.010879] ACPI: SSDT 0xFFFF909780982000 00083B (v01 PmRef  Cpu0Cst  00003001 INTL 20051117)
[    5.012623] ACPI: Dynamic OEM Table Load:
[    5.012880] ACPI: SSDT 0xFFFF909780E8AC00 000303 (v01 PmRef  ApIst    00003000 INTL 20051117)
[    5.014510] ACPI: Dynamic OEM Table Load:
[    5.014877] ACPI: SSDT 0xFFFF909780B3C800 000119 (v01 PmRef  ApCst    00003000 INTL 20051117)
[    5.017776] ACPI: Interpreter enabled
[    5.017903] ACPI: PM: (supports S0 S3 S4 S5)
[    5.018876] ACPI: Using IOAPIC for interrupt routing
[    5.019898] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[    5.021147] ACPI: Enabled 14 GPEs in block 00 to 3F
[    5.029250] ACPI: PM: Power Resource [FN00]
[    5.029944] ACPI: PM: Power Resource [FN01]
[    5.030939] ACPI: PM: Power Resource [FN02]
[    5.031941] ACPI: PM: Power Resource [FN03]
[    5.032938] ACPI: PM: Power Resource [FN04]
[    5.034465] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-3e])
[    5.034879] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]
[    5.036003] acpi PNP0A08:00: _OSC: platform does not support [PCIeHotplug SHPCHotplug PME]
[    5.036997] acpi PNP0A08:00: _OSC: OS now controls [AER PCIeCapability LTR]
[    5.037876] acpi PNP0A08:00: FADT indicates ASPM is unsupported, using BIOS configuration
[    5.039281] PCI host bridge to bus 0000:00
[    5.039877] pci_bus 0000:00: root bus resource [io  0x0000-0x0cf7 window]
[    5.040876] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff window]
[    5.041875] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
[    5.042875] pci_bus 0000:00: root bus resource [mem 0x000d0000-0x000e7fff window]
[    5.043875] pci_bus 0000:00: root bus resource [mem 0xdf200000-0xfeafffff window]
[    5.044876] pci_bus 0000:00: root bus resource [bus 00-3e]
[    5.045888] pci 0000:00:00.0: [8086:0150] type 00 class 0x060000
[    5.046933] pci 0000:00:02.0: [8086:0162] type 00 class 0x030000
[    5.047881] pci 0000:00:02.0: reg 0x10: [mem 0xf7800000-0xf7bfffff 64bit]
[    5.048879] pci 0000:00:02.0: reg 0x18: [mem 0xe0000000-0xefffffff 64bit pref]
[    5.049878] pci 0000:00:02.0: reg 0x20: [io  0xf000-0xf03f]
[    5.051016] pci 0000:00:14.0: [8086:1e31] type 00 class 0x0c0330
[    5.051893] pci 0000:00:14.0: reg 0x10: [mem 0xf7c20000-0xf7c2ffff 64bit]
[    5.052941] pci 0000:00:14.0: PME# supported from D3hot D3cold
[    5.053944] pci 0000:00:16.0: [8086:1e3a] type 00 class 0x078000
[    5.054894] pci 0000:00:16.0: reg 0x10: [mem 0xf7c3c000-0xf7c3c00f 64bit]
[    5.055945] pci 0000:00:16.0: PME# supported from D0 D3hot D3cold
[    5.056925] pci 0000:00:16.3: [8086:1e3d] type 00 class 0x070002
[    5.057890] pci 0000:00:16.3: reg 0x10: [io  0xf0e0-0xf0e7]
[    5.058883] pci 0000:00:16.3: reg 0x14: [mem 0xf7c3a000-0xf7c3afff]
[    5.059995] pci 0000:00:19.0: [8086:1502] type 00 class 0x020000
[    5.060888] pci 0000:00:19.0: reg 0x10: [mem 0xf7c00000-0xf7c1ffff]
[    5.061882] pci 0000:00:19.0: reg 0x14: [mem 0xf7c39000-0xf7c39fff]
[    5.062882] pci 0000:00:19.0: reg 0x18: [io  0xf080-0xf09f]
[    5.063931] pci 0000:00:19.0: PME# supported from D0 D3hot D3cold
[    5.064943] pci 0000:00:1a.0: [8086:1e2d] type 00 class 0x0c0320
[    5.065890] pci 0000:00:1a.0: reg 0x10: [mem 0xf7c38000-0xf7c383ff]
[    5.066955] pci 0000:00:1a.0: PME# supported from D0 D3hot D3cold
[    5.067946] pci 0000:00:1b.0: [8086:1e20] type 00 class 0x040300
[    5.068891] pci 0000:00:1b.0: reg 0x10: [mem 0xf7c30000-0xf7c33fff 64bit]
[    5.069949] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold
[    5.070955] pci 0000:00:1d.0: [8086:1e26] type 00 class 0x0c0320
[    5.071890] pci 0000:00:1d.0: reg 0x10: [mem 0xf7c37000-0xf7c373ff]
[    5.072955] pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold
[    5.073942] pci 0000:00:1e.0: [8086:244e] type 01 class 0x060401
[    5.074985] pci 0000:00:1f.0: [8086:1e48] type 00 class 0x060100
[    5.076037] pci 0000:00:1f.2: [8086:1e02] type 00 class 0x010601
[    5.076886] pci 0000:00:1f.2: reg 0x10: [io  0xf0d0-0xf0d7]
[    5.077881] pci 0000:00:1f.2: reg 0x14: [io  0xf0c0-0xf0c3]
[    5.078881] pci 0000:00:1f.2: reg 0x18: [io  0xf0b0-0xf0b7]
[    5.079881] pci 0000:00:1f.2: reg 0x1c: [io  0xf0a0-0xf0a3]
[    5.080881] pci 0000:00:1f.2: reg 0x20: [io  0xf060-0xf07f]
[    5.081882] pci 0000:00:1f.2: reg 0x24: [mem 0xf7c36000-0xf7c367ff]
[    5.082913] pci 0000:00:1f.2: PME# supported from D3hot
[    5.083934] pci 0000:00:1f.3: [8086:1e22] type 00 class 0x0c0500
[    5.084891] pci 0000:00:1f.3: reg 0x10: [mem 0xf7c35000-0xf7c350ff 64bit]
[    5.085894] pci 0000:00:1f.3: reg 0x20: [io  0xf040-0xf05f]
[    5.086953] pci_bus 0000:01: extended config space not accessible
[    5.087924] pci 0000:00:1e.0: PCI bridge to [bus 01] (subtractive decode)
[    5.088883] pci 0000:00:1e.0:   bridge window [io  0x0000-0x0cf7 window] (subtractive decode)
[    5.089876] pci 0000:00:1e.0:   bridge window [io  0x0d00-0xffff window] (subtractive decode)
[    5.090875] pci 0000:00:1e.0:   bridge window [mem 0x000a0000-0x000bffff window] (subtractive decode)
[    5.091875] pci 0000:00:1e.0:   bridge window [mem 0x000d0000-0x000e7fff window] (subtractive decode)
[    5.092875] pci 0000:00:1e.0:   bridge window [mem 0xdf200000-0xfeafffff window] (subtractive decode)
[    5.094520] ACPI: PCI: Interrupt link LNKA configured for IRQ 11
[    5.094927] ACPI: PCI: Interrupt link LNKB configured for IRQ 0
[    5.095875] ACPI: PCI: Interrupt link LNKB disabled
[    5.096919] ACPI: PCI: Interrupt link LNKC configured for IRQ 10
[    5.097928] ACPI: PCI: Interrupt link LNKD configured for IRQ 10
[    5.098922] ACPI: PCI: Interrupt link LNKE configured for IRQ 5
[    5.099923] ACPI: PCI: Interrupt link LNKF configured for IRQ 0
[    5.100875] ACPI: PCI: Interrupt link LNKF disabled
[    5.101924] ACPI: PCI: Interrupt link LNKG configured for IRQ 3
[    5.102924] ACPI: PCI: Interrupt link LNKH configured for IRQ 11
[    5.104198] iommu: Default domain type: Translated 
[    5.104877] iommu: DMA domain TLB invalidation policy: lazy mode 
[    5.105888] pci 0000:00:02.0: vgaarb: setting as boot VGA device
[    5.106874] pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none
[    5.106878] pci 0000:00:02.0: vgaarb: bridge control possible
[    5.107876] vgaarb: loaded
[    5.108956] SCSI subsystem initialized
[    5.109884] libata version 3.00 loaded.
[    5.109899] ACPI: bus type USB registered
[    5.110887] usbcore: registered new interface driver usbfs
[    5.111882] usbcore: registered new interface driver hub
[    5.112881] usbcore: registered new device driver usb
[    5.113889] pps_core: LinuxPPS API ver. 1 registered
[    5.114875] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    5.115877] PTP clock support registered
[    5.116888] EDAC MC: Ver: 3.0.0
[    5.117963] NetLabel: Initializing
[    5.118876] NetLabel:  domain hash size = 128
[    5.119877] NetLabel:  protocols = UNLABELED CIPSOv4 CALIPSO
[    5.120887] NetLabel:  unlabeled traffic allowed by default
[    5.121878] PCI: Using ACPI for IRQ routing
[    5.124390] PCI: pci_cache_line_size set to 64 bytes
[    5.124420] e820: reserve RAM buffer [mem 0x0009dc00-0x0009ffff]
[    5.124422] e820: reserve RAM buffer [mem 0x40004000-0x43ffffff]
[    5.124423] e820: reserve RAM buffer [mem 0xd875d000-0xdbffffff]
[    5.124425] e820: reserve RAM buffer [mem 0xd8b08000-0xdbffffff]
[    5.124427] e820: reserve RAM buffer [mem 0xd8f6a000-0xdbffffff]
[    5.124428] e820: reserve RAM buffer [mem 0xd9e10000-0xdbffffff]
[    5.124429] e820: reserve RAM buffer [mem 0xda000000-0xdbffffff]
[    5.124430] e820: reserve RAM buffer [mem 0x11ee00000-0x11fffffff]
[    5.124435] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0
[    5.124876] hpet0: 8 comparators, 64-bit 14.318180 MHz counter
[    5.127898] clocksource: Switched to clocksource tsc-early
[    5.143831] VFS: Disk quotas dquot_6.6.0
[    5.147814] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[    5.154807] pnp: PnP ACPI init
[    5.158010] system 00:00: [mem 0xfed40000-0xfed44fff] has been reserved
[    5.164763] system 00:01: [io  0x0680-0x069f] has been reserved
[    5.170741] system 00:01: [io  0x0200-0x020f] has been reserved
[    5.176721] system 00:01: [io  0xffff] has been reserved
[    5.182086] system 00:01: [io  0xffff] has been reserved
[    5.187457] system 00:01: [io  0x0400-0x0453] has been reserved
[    5.193433] system 00:01: [io  0x0458-0x047f] has been reserved
[    5.199404] system 00:01: [io  0x0500-0x057f] has been reserved
[    5.205379] system 00:01: [io  0x164e-0x164f] has been reserved
[    5.211415] system 00:03: [io  0x0454-0x0457] has been reserved
[    5.217501] system 00:04: [io  0x0a20-0x0a3f] has been reserved
[    5.223476] system 00:04: [io  0x0a10-0x0a1f] has been reserved
[    5.229552] system 00:07: [io  0x04d0-0x04d1] has been reserved
[    5.235693] pnp 00:08: [dma 0 disabled]
[    5.236131] system 00:0a: [mem 0xfed1c000-0xfed1ffff] has been reserved
[    5.242814] system 00:0a: [mem 0xfed10000-0xfed17fff] has been reserved
[    5.249491] system 00:0a: [mem 0xfed18000-0xfed18fff] has been reserved
[    5.256168] system 00:0a: [mem 0xfed19000-0xfed19fff] has been reserved
[    5.262835] system 00:0a: [mem 0xf8000000-0xfbffffff] has been reserved
[    5.269503] system 00:0a: [mem 0xfed20000-0xfed3ffff] has been reserved
[    5.276173] system 00:0a: [mem 0xfed90000-0xfed93fff] has been reserved
[    5.282840] system 00:0a: [mem 0xfed45000-0xfed8ffff] has been reserved
[    5.289509] system 00:0a: [mem 0xff000000-0xffffffff] has been reserved
[    5.296170] system 00:0a: [mem 0xfee00000-0xfeefffff] could not be reserved
[    5.303188] system 00:0a: [mem 0xdf200000-0xdf200fff] has been reserved
[    5.310021] system 00:0b: [mem 0x20000000-0x201fffff] has been reserved
[    5.316695] system 00:0b: [mem 0x40004000-0x40004fff] has been reserved
[    5.323400] pnp: PnP ACPI: found 12 devices
[    5.333181] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
[    5.342164] NET: Registered PF_INET protocol family
[    5.347164] IP idents hash table entries: 65536 (order: 7, 524288 bytes, linear)
[    5.356373] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)
[    5.364987] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)
[    5.373016] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)
[    5.380478] TCP: Hash tables configured (established 32768 bind 32768)
[    5.387099] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)
[    5.393868] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)
[    5.401113] NET: Registered PF_UNIX/PF_LOCAL protocol family
[    5.406831] pci 0000:00:1e.0: PCI bridge to [bus 01]
[    5.411855] pci_bus 0000:00: resource 4 [io  0x0000-0x0cf7 window]
[    5.418089] pci_bus 0000:00: resource 5 [io  0x0d00-0xffff window]
[    5.424323] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]
[    5.431255] pci_bus 0000:00: resource 7 [mem 0x000d0000-0x000e7fff window]
[    5.438188] pci_bus 0000:00: resource 8 [mem 0xdf200000-0xfeafffff window]
[    5.445114] pci_bus 0000:01: resource 4 [io  0x0000-0x0cf7 window]
[    5.451347] pci_bus 0000:01: resource 5 [io  0x0d00-0xffff window]
[    5.457582] pci_bus 0000:01: resource 6 [mem 0x000a0000-0x000bffff window]
[    5.464510] pci_bus 0000:01: resource 7 [mem 0x000d0000-0x000e7fff window]
[    5.471437] pci_bus 0000:01: resource 8 [mem 0xdf200000-0xfeafffff window]
[    5.478437] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
[    5.503003] pci 0000:00:1a.0: quirk_usb_early_handoff+0x0/0x140 took 15532 usecs
[    5.526002] pci 0000:00:1d.0: quirk_usb_early_handoff+0x0/0x140 took 15154 usecs
[    5.533486] PCI: CLS 64 bytes, default 64
[    5.537548] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
[    5.537590] Trying to unpack rootfs image as initramfs...
[    5.544041] software IO TLB: mapped [mem 0x00000000d475d000-0x00000000d875d000] (64MB)
[    5.558095] Initialise system trusted keyrings
[    5.562599] Key type blacklist registered
[    5.566686] workingset: timestamp_bits=36 max_order=20 bucket_order=0
[    5.574247] zbud: loaded
[    5.585428] NET: Registered PF_ALG protocol family
[    5.590271] Key type asymmetric registered
[    5.594417] Asymmetric key parser 'x509' registered
[    5.813595] Freeing initrd memory: 21112K
[    5.819978] alg: self-tests for CTR-KDF (hmac(sha256)) passed
[    5.825826] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 245)
[    5.833315] io scheduler mq-deadline registered
[    5.838509] atomic64_test: passed for x86-64 platform with CX8 and with SSE
[    5.845803] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
[    5.853003] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input0
[    5.861908] ACPI: button: Power Button [PWRB]
[    5.866356] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input1
[    5.880924] ACPI: button: Power Button [PWRF]
[    5.886056] thermal LNXTHERM:00: registered as thermal_zone0
[    5.891773] ACPI: thermal: Thermal Zone [TZ00] (28 C)
[    5.897082] thermal LNXTHERM:01: registered as thermal_zone1
[    5.902800] ACPI: thermal: Thermal Zone [TZ01] (30 C)
[    5.908053] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[    5.914461] 00:08: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A
[    5.916204] 0000:00:16.3: ttyS1 at I/O 0xf0e0 (irq = 19, base_baud = 115200) is a 16550A
[    5.917161] Non-volatile memory driver v1.3
[    5.917617] Linux agpgart interface v0.103
[    5.922965] tpm_tis 00:09: 1.2 TPM (device-id 0xB, rev-id 16)
[    5.988960] tpm tpm0: TPM is disabled/deactivated (0x7)
[    6.001410] brd: module loaded
[    6.001865] ahci 0000:00:1f.2: version 3.0
[    6.012113] ahci 0000:00:1f.2: AHCI 0001.0300 32 slots 6 ports 6 Gbps 0x5 impl SATA mode
[    6.012804] ahci 0000:00:1f.2: flags: 64bit ncq pm led clo pio slum part ems apst 
[    6.016433] scsi host0: ahci
[    6.017170] scsi host1: ahci
[    6.017730] scsi host2: ahci
[    6.018326] scsi host3: ahci
[    6.018880] scsi host4: ahci
[    6.019469] scsi host5: ahci
[    6.019921] ata1: SATA max UDMA/133 abar m2048@0xf7c36000 port 0xf7c36100 irq 24
[    6.020597] ata2: DUMMY
[    6.020914] ata3: SATA max UDMA/133 abar m2048@0xf7c36000 port 0xf7c36200 irq 24
[    6.021598] ata4: DUMMY
[    6.021915] ata5: DUMMY
[    6.022233] ata6: DUMMY
[    6.022739] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    6.023331] ehci-pci: EHCI PCI platform driver
[    6.023958] ehci-pci 0000:00:1a.0: EHCI Host Controller
[    6.024481] ehci-pci 0000:00:1a.0: new USB bus registered, assigned bus number 1
[    6.025178] ehci-pci 0000:00:1a.0: debug port 2
[    6.029587] ehci-pci 0000:00:1a.0: irq 16, io mem 0xf7c38000
[    6.036926] ehci-pci 0000:00:1a.0: USB 2.0 started, EHCI 1.00
[    6.037567] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.17
[    6.038253] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    6.038936] usb usb1: Product: EHCI Host Controller
[    6.039428] usb usb1: Manufacturer: Linux 5.17.0-rc1-test+ ehci_hcd
[    6.040014] usb usb1: SerialNumber: 0000:00:1a.0
[    6.040647] hub 1-0:1.0: USB hub found
[    6.041070] hub 1-0:1.0: 3 ports detected
[    6.041720] ehci-pci 0000:00:1d.0: EHCI Host Controller
[    6.042349] ehci-pci 0000:00:1d.0: new USB bus registered, assigned bus number 2
[    6.043058] ehci-pci 0000:00:1d.0: debug port 2
[    6.047470] ehci-pci 0000:00:1d.0: irq 23, io mem 0xf7c37000
[    6.054925] ehci-pci 0000:00:1d.0: USB 2.0 started, EHCI 1.00
[    6.055570] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.17
[    6.056252] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    6.056936] usb usb2: Product: EHCI Host Controller
[    6.057425] usb usb2: Manufacturer: Linux 5.17.0-rc1-test+ ehci_hcd
[    6.058011] usb usb2: SerialNumber: 0000:00:1d.0
[    6.058659] hub 2-0:1.0: USB hub found
[    6.059079] hub 2-0:1.0: 3 ports detected
[    6.059612] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[    6.060207] ohci-pci: OHCI PCI platform driver
[    6.060706] uhci_hcd: USB Universal Host Controller Interface driver
[    6.061412] xhci_hcd 0000:00:14.0: xHCI Host Controller
[    6.062048] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 3
[    6.063791] xhci_hcd 0000:00:14.0: hcc params 0x20007181 hci version 0x100 quirks 0x000000000000b930
[    6.064707] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.17
[    6.065393] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    6.066075] usb usb3: Product: xHCI Host Controller
[    6.066568] usb usb3: Manufacturer: Linux 5.17.0-rc1-test+ xhci-hcd
[    6.067152] usb usb3: SerialNumber: 0000:00:14.0
[    6.067829] hub 3-0:1.0: USB hub found
[    6.068253] hub 3-0:1.0: 4 ports detected
[    6.068979] xhci_hcd 0000:00:14.0: xHCI Host Controller
[    6.069547] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 4
[    6.070233] xhci_hcd 0000:00:14.0: Host supports USB 3.0 SuperSpeed
[    6.070855] usb usb4: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.17
[    6.071546] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    6.072230] usb usb4: Product: xHCI Host Controller
[    6.072720] usb usb4: Manufacturer: Linux 5.17.0-rc1-test+ xhci-hcd
[    6.073305] usb usb4: SerialNumber: 0000:00:14.0
[    6.073891] hub 4-0:1.0: USB hub found
[    6.074308] hub 4-0:1.0: 4 ports detected
[    6.075038] usbcore: registered new interface driver usbserial_generic
[    6.075628] usbserial: USB Serial support registered for generic
[    6.076247] i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f03:PS2M] at 0x60,0x64 irq 1,12
[    6.079444] serio: i8042 KBD port at 0x60,0x64 irq 1
[    6.079988] serio: i8042 AUX port at 0x60,0x64 irq 12
[    6.080595] mousedev: PS/2 mouse device common for all mice
[    6.081287] rtc_cmos 00:02: RTC can wake from S4
[    6.082039] rtc_cmos 00:02: registered as rtc0
[    6.082563] rtc_cmos 00:02: setting system clock to 2022-02-25T13:18:02 UTC (1645795082)
[    6.083253] rtc_cmos 00:02: alarms up to one month, y3k, 242 bytes nvram, hpet irqs
[    6.084200] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log.
[    6.085171] device-mapper: uevent: version 1.0.3
[    6.085732] device-mapper: ioctl: 4.45.0-ioctl (2021-03-22) initialised: dm-devel@redhat.com
[    6.086613] intel_pstate: Intel P-state driver initializing
[    6.087944] hid: raw HID events driver (C) Jiri Kosina
[    6.088482] usbcore: registered new interface driver usbhid
[    6.088997] usbhid: USB HID core driver
[    6.089521] drop_monitor: Initializing network drop monitor service
[    6.090210] Initializing XFRM netlink socket
[    6.090799] NET: Registered PF_INET6 protocol family
[    6.093843] Segment Routing with IPv6
[    6.094272] In-situ OAM (IOAM) with IPv6
[    6.094696] mip6: Mobile IPv6
[    6.095103] NET: Registered PF_PACKET protocol family
[    6.096659] microcode: sig=0x306a9, pf=0x2, revision=0x12
[    6.097309] microcode: Microcode Update Driver: v2.2.
[    6.097313] IPI shorthand broadcast: enabled
[    6.098317] AVX version of gcm_enc/dec engaged.
[    6.098920] AES CTR mode by8 optimization enabled
[    6.100730] sched_clock: Marking stable (6027579182, 73144021)->(7019487801, -918764598)
[    6.101625] registered taskstats version 1
[    6.102036] Running ring buffer tests...
[    6.281884] usb 1-1: new high-speed USB device number 2 using ehci-pci
[    6.297883] usb 2-1: new high-speed USB device number 2 using ehci-pci
[    6.333020] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[    6.333643] ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
[    6.335988] ata1.00: ACPI cmd f5/00:00:00:00:00:00(SECURITY FREEZE LOCK) filtered out
[    6.336677] ata1.00: ACPI cmd b1/c1:00:00:00:00:00(DEVICE CONFIGURATION OVERLAY) filtered out
[    6.338804] ata1.00: ATA-8: WDC WD5000AAKX-60U6AA0, 18.01H18, max UDMA/100
[    6.339790] ata1.00: 976773168 sectors, multi 16: LBA48 NCQ (depth 32), AA
[    6.342414] ata1.00: ACPI cmd f5/00:00:00:00:00:00(SECURITY FREEZE LOCK) filtered out
[    6.343106] ata1.00: ACPI cmd b1/c1:00:00:00:00:00(DEVICE CONFIGURATION OVERLAY) filtered out
[    6.345302] ata1.00: configured for UDMA/100
[    6.345982] scsi 0:0:0:0: Direct-Access     ATA      WDC WD5000AAKX-6 1H18 PQ: 0 ANSI: 5
[    6.346921] sd 0:0:0:0: Attached scsi generic sg0 type 0
[    6.346990] sd 0:0:0:0: [sda] 976773168 512-byte logical blocks: (500 GB/466 GiB)
[    6.348139] sd 0:0:0:0: [sda] Write Protect is off
[    6.348643] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
[    6.348675] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[    6.353567] ata3.00: ACPI cmd f5/00:00:00:00:00:00(SECURITY FREEZE LOCK) filtered out
[    6.354261] ata3.00: ACPI cmd b1/c1:00:00:00:00:00(DEVICE CONFIGURATION OVERLAY) filtered out
[    6.370946] ata3.00: ATAPI: hp      DVD-RAM SW820, UH05, max UDMA/100
[    6.393831] ata3.00: ACPI cmd f5/00:00:00:00:00:00(SECURITY FREEZE LOCK) filtered out
[    6.394526] ata3.00: ACPI cmd b1/c1:00:00:00:00:00(DEVICE CONFIGURATION OVERLAY) filtered out
[    6.396570]  sda: sda1 sda2 sda3 sda4 < sda5 sda6 >
[    6.407023] sd 0:0:0:0: [sda] Attached SCSI disk
[    6.411216] ata3.00: configured for UDMA/100
[    6.411241] usb 1-1: New USB device found, idVendor=8087, idProduct=0024, bcdDevice= 0.00
[    6.412405] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[    6.413280] hub 1-1:1.0: USB hub found
[    6.413732] hub 1-1:1.0: 6 ports detected
[    6.421502] scsi 2:0:0:0: CD-ROM            hp       DVD-RAM SW820    UH05 PQ: 0 ANSI: 5
[    6.427234] usb 2-1: New USB device found, idVendor=8087, idProduct=0024, bcdDevice= 0.00
[    6.427943] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[    6.428777] hub 2-1:1.0: USB hub found
[    6.429235] hub 2-1:1.0: 8 ports detected
[    6.470553] sr 2:0:0:0: [sr0] scsi3-mmc drive: 40x/40x writer dvd-ram cd/rw xa/form2 cdda tray
[    6.471332] cdrom: Uniform CD-ROM driver Revision: 3.20
[    6.499741] sr 2:0:0:0: Attached scsi CD-ROM sr0
[    6.499823] sr 2:0:0:0: Attached scsi generic sg1 type 5
[    6.607894] tsc: Refined TSC clocksource calibration: 3392.302 MHz
[    6.608493] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x30e5e656664, max_idle_ns: 440795207539 ns
[    6.609392] clocksource: Switched to clocksource tsc
[    6.687888] usb 1-1.6: new full-speed USB device number 3 using ehci-pci
[    6.766496] usb 1-1.6: New USB device found, idVendor=0557, idProduct=8021, bcdDevice= 1.00
[    6.767208] usb 1-1.6: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[    6.768193] hub 1-1.6:1.0: USB hub found
[    6.768742] hub 1-1.6:1.0: 4 ports detected
[    7.039887] usb 1-1.6.1: new low-speed USB device number 4 using ehci-pci
[    7.244498] usb 1-1.6.1: New USB device found, idVendor=0557, idProduct=2261, bcdDevice= 1.00
[    7.245282] usb 1-1.6.1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[    7.245970] usb 1-1.6.1: Product: GCS1808 V3.2.319
[    7.246475] usb 1-1.6.1: Manufacturer: ATEN International Co. Ltd
[    7.290062] input: ATEN International Co. Ltd GCS1808 V3.2.319 as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.6/1-1.6.1/1-1.6.1:1.0/0003:0557:2261.0001/input/input5
[    7.343109] hid-generic 0003:0557:2261.0001: input,hidraw0: USB HID v1.10 Keyboard [ATEN International Co. Ltd GCS1808 V3.2.319] on usb-0000:00:1a.0-1.6.1/input0
[    7.373435] input: ATEN International Co. Ltd GCS1808 V3.2.319 Consumer Control as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.6/1-1.6.1/1-1.6.1:1.1/0003:0557:2261.0002/input/input6
[    7.425991] input: ATEN International Co. Ltd GCS1808 V3.2.319 System Control as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.6/1-1.6.1/1-1.6.1:1.1/0003:0557:2261.0002/input/input7
[    7.427309] hid-generic 0003:0557:2261.0002: input,hidraw1: USB HID v1.10 Device [ATEN International Co. Ltd GCS1808 V3.2.319] on usb-0000:00:1a.0-1.6.1/input1
[    7.465012] input: ATEN International Co. Ltd GCS1808 V3.2.319 as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.6/1-1.6.1/1-1.6.1:1.2/0003:0557:2261.0003/input/input8
[    7.466282] hid-generic 0003:0557:2261.0003: input,hidraw2: USB HID v1.10 Mouse [ATEN International Co. Ltd GCS1808 V3.2.319] on usb-0000:00:1a.0-1.6.1/input2
[    7.507730] input: ATEN International Co. Ltd GCS1808 V3.2.319 as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.6/1-1.6.1/1-1.6.1:1.3/0003:0557:2261.0004/input/input9
[    7.508980] hid-generic 0003:0557:2261.0004: input,hidraw3: USB HID v1.10 Mouse [ATEN International Co. Ltd GCS1808 V3.2.319] on usb-0000:00:1a.0-1.6.1/input3
[   16.471898] finished
[   16.472233] CPU 0:
[   16.472547]               events:    4307634
[   16.473045]        dropped bytes:    0
[   16.473449]        alloced bytes:    335629528
[   16.473949]        written bytes:    328779304
[   16.474440]        biggest event:    154
[   16.474846]       smallest event:    4
[   16.476574]          read events:   15004
[   16.476980]          lost events:   4292630
[   16.477386]         total events:   4307634
[   16.477784]   recorded len bytes:   966096
[   16.478186]  recorded size bytes:   939661
[   16.478593]  With dropped events, record len and size may not match
                alloced and written from above
[   16.479446] CPU 1:
[   16.479765]               events:    2165236
[   16.480251]        dropped bytes:    0
[   16.480649]        alloced bytes:    166164400
[   16.481141]        written bytes:    162708942
[   16.481634]        biggest event:    162
[   16.482036]       smallest event:    4
[   16.483736]          read events:   14253
[   16.484151]          lost events:   2150983
[   16.484557]         total events:   2165236
[   16.484965]   recorded len bytes:   970140
[   16.485373]  recorded size bytes:   945336
[   16.485771]  With dropped events, record len and size may not match
                alloced and written from above
[   16.486625] CPU 2:
[   16.486945]               events:    4307635
[   16.487431]        dropped bytes:    0
[   16.487832]        alloced bytes:    335581412
[   16.488321]        written bytes:    328737668
[   16.488814]        biggest event:    162
[   16.489211]       smallest event:    4
[   16.491007]          read events:   15171
[   16.491411]          lost events:   4292464
[   16.491813]         total events:   4307635
[   16.492214]   recorded len bytes:   968304
[   16.492621]  recorded size bytes:   941451
[   16.493020]  With dropped events, record len and size may not match
                alloced and written from above
[   16.493880] CPU 3:
[   16.494196]               events:    4307638
[   16.494688]        dropped bytes:    0
[   16.495088]        alloced bytes:    335643304
[   16.495577]        written bytes:    328799193
[   16.496067]        biggest event:    173
[   16.496470]       smallest event:    4
[   16.498266]          read events:   15637
[   16.498667]          lost events:   4292001
[   16.499069]         total events:   4307638
[   16.499476]   recorded len bytes:   969108
[   16.499886]  recorded size bytes:   940804
[   16.500293]  With dropped events, record len and size may not match
                alloced and written from above
[   16.501146] CPU 4:
[   16.501465]               events:    4307638
[   16.501955]        dropped bytes:    0
[   16.502359]        alloced bytes:    335738656
[   16.502847]        written bytes:    328893872
[   16.503336]        biggest event:    175
[   16.503731]       smallest event:    4
[   16.505500]          read events:   15632
[   16.505921]          lost events:   4292006
[   16.506323]         total events:   4307638
[   16.506723]   recorded len bytes:   968292
[   16.507125]  recorded size bytes:   939999
[   16.507532]  With dropped events, record len and size may not match
                alloced and written from above
[   16.508384] CPU 5:
[   16.508696]               events:    2152765
[   16.509185]        dropped bytes:    0
[   16.509592]        alloced bytes:    171752356
[   16.510076]        written bytes:    168334922
[   16.510566]        biggest event:    181
[   16.510967]       smallest event:    4
[   16.512378]          read events:   10842
[   16.512783]          lost events:   2141923
[   16.514352]         total events:   2152765
[   16.514755]   recorded len bytes:   983960
[   16.515150]  recorded size bytes:   967241
[   16.515550]  With dropped events, record len and size may not match
                alloced and written from above
[   16.516404] CPU 6:
[   16.516717]               events:    4307641
[   16.517205]        dropped bytes:    0
[   16.517604]        alloced bytes:    336222724
[   16.518092]        written bytes:    329383648
[   16.518585]        biggest event:    189
[   16.518989]       smallest event:    4
[   16.520796]          read events:   16027
[   16.521203]          lost events:   4291614
[   16.521603]         total events:   4307641
[   16.522004]   recorded len bytes:   973448
[   16.522412]  recorded size bytes:   944780
[   16.522818]  With dropped events, record len and size may not match
                alloced and written from above
[   16.523671] CPU 7:
[   16.523983]               events:    4307640
[   16.524471]        dropped bytes:    0
[   16.524883]        alloced bytes:    336068896
[   16.525373]        written bytes:    329228189
[   16.525861]        biggest event:    189
[   16.526277]       smallest event:    4
[   16.528089]          read events:   15926
[   16.528495]          lost events:   4291714
[   16.528913]         total events:   4307640
[   16.529320]   recorded len bytes:   972556
[   16.529719]  recorded size bytes:   944948
[   16.530119]  With dropped events, record len and size may not match
                alloced and written from above
[   16.530971] Ring buffer PASSED!
[   16.532053] Testing ftrace filter: OK
[   16.532518] trace_kprobe: Testing kprobe tracing: OK
[   16.539774] Loading compiled-in X.509 certificates
[   16.618249] Loaded X.509 cert 'Build time autogenerated kernel key: fdb2afcb53cc830c41bea2e02ff11966a5cf14fc'
[   16.619717] zswap: loaded using pool lzo/zbud
[   16.620821] debug_vm_pgtable: [debug_vm_pgtable         ]: Validating architecture page table helpers
[   16.623327] Key type ._fscrypt registered
[   16.623756] Key type .fscrypt registered
[   16.624186] Key type fscrypt-provisioning registered
[   16.627743] Key type encrypted registered
[   16.628167] ima: Allocated hash algorithm: sha1
[   16.634951] ima: Error Communicating to TPM chip
[   16.645952] ima: Error Communicating to TPM chip
[   16.656946] ima: Error Communicating to TPM chip
[   16.667939] ima: Error Communicating to TPM chip
[   16.678937] ima: Error Communicating to TPM chip
[   16.689943] ima: Error Communicating to TPM chip
[   16.700938] ima: Error Communicating to TPM chip
[   16.710941] ima: Error Communicating to TPM chip
[   16.726787] ima: No architecture policies found
[   16.746928] alg: No test for 842 (842-scomp)
[   16.747440] alg: No test for 842 (842-generic)
[   16.838166] PM:   Magic number: 10:503:332
[   16.838607] tty tty53: hash matches
[   16.839099] RAS: Correctable Errors collector initialized.
[   16.841072] Freeing unused decrypted memory: 2036K
[   16.846604] Freeing unused kernel image (initmem) memory: 2372K
[   16.857905] Write protecting the kernel read-only data: 22528k
[   16.864836] Freeing unused kernel image (text/rodata gap) memory: 2036K
[   16.871969] Freeing unused kernel image (rodata/data gap) memory: 1180K
[   16.937450] x86/mm: Checked W+X mappings: passed, no W+X pages found.
[   16.943945] rodata_test: all tests were successful
[   16.948786] x86/mm: Checking user space page tables
[   16.989438] x86/mm: Checked W+X mappings: passed, no W+X pages found.
[   16.995931] Run /init as init process
[   16.999633]   with arguments:
[   16.999634]     /init
[   16.999635]   with environment:
[   16.999636]     HOME=/
[   16.999636]     TERM=linux
[   16.999637]     BOOT_IMAGE=/vmlinuz-test
[   17.068846] random: systemd: uninitialized urandom read (16 bytes read)
[   17.075719] random: systemd: uninitialized urandom read (16 bytes read)
[   17.083790] random: systemd: uninitialized urandom read (16 bytes read)
[   17.176063] audit: type=1130 audit(1645795093.592:2): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-journald comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[   17.220069] audit: type=1130 audit(1645795093.636:3): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-vconsole-setup comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=failed'
[   17.262955] audit: type=1130 audit(1645795093.679:4): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-tmpfiles-setup comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[   17.296985] audit: type=1130 audit(1645795093.713:5): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=dracut-cmdline comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[   17.327990] audit: type=1130 audit(1645795093.744:6): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=dracut-pre-udev comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[   17.346857] audit: type=1334 audit(1645795093.762:7): prog-id=4 op=LOAD
[   17.353631] audit: type=1334 audit(1645795093.769:8): prog-id=5 op=LOAD
[   17.379039] audit: type=1130 audit(1645795093.795:9): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-udevd comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[   17.462972] audit: type=1130 audit(1645795093.879:10): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-udev-trigger comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[   17.549833] random: fast init done
[   18.517514] random: crng init done
[   18.520992] random: 7 urandom warning(s) missed due to ratelimiting
[   19.545040] audit: type=1130 audit(1645795095.961:11): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=dracut-initqueue comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[   19.686267] EXT4-fs (dm-0): mounted filesystem with ordered data mode. Quota mode: none.
[   20.318498] systemd-journald[278]: Received SIGTERM from PID 1 (systemd).
[   22.644922] kauditd_printk_skb: 37 callbacks suppressed
[   22.644925] audit: type=1334 audit(1645795099.060:49): prog-id=10 op=LOAD
[   22.657100] audit: type=1334 audit(1645795099.061:50): prog-id=0 op=UNLOAD
[   22.664046] audit: type=1334 audit(1645795099.066:51): prog-id=11 op=LOAD
[   22.670910] audit: type=1334 audit(1645795099.066:52): prog-id=0 op=UNLOAD
[   22.847750] systemd-sysv-generator[608]: SysV service '/etc/rc.d/init.d/network' lacks a native systemd unit file. Automatically generating a unit file for compatibility. Please update package to include a native systemd unit file, in order to make it more safe and robust.
[   22.872331] systemd-sysv-generator[608]: SysV service '/etc/rc.d/init.d/beah-watchdog-backend' lacks a native systemd unit file. Automatically generating a unit file for compatibility. Please update package to include a native systemd unit file, in order to make it more safe and robust.
[   22.899473] systemd-sysv-generator[608]: SysV service '/etc/rc.d/init.d/beah-fwd-backend' lacks a native systemd unit file. Automatically generating a unit file for compatibility. Please update package to include a native systemd unit file, in order to make it more safe and robust.
[   22.924588] systemd-sysv-generator[608]: SysV service '/etc/rc.d/init.d/rtctl' lacks a native systemd unit file. Automatically generating a unit file for compatibility. Please update package to include a native systemd unit file, in order to make it more safe and robust.
[   22.948734] systemd-sysv-generator[608]: SysV service '/etc/rc.d/init.d/beah-beaker-backend' lacks a native systemd unit file. Automatically generating a unit file for compatibility. Please update package to include a native systemd unit file, in order to make it more safe and robust.
[   23.004175] systemd-sysv-generator[608]: SysV service '/etc/rc.d/init.d/beah-fakelc' lacks a native systemd unit file. Automatically generating a unit file for compatibility. Please update package to include a native systemd unit file, in order to make it more safe and robust.
[   23.028857] systemd-sysv-generator[608]: SysV service '/etc/rc.d/init.d/beah-srv' lacks a native systemd unit file. Automatically generating a unit file for compatibility. Please update package to include a native systemd unit file, in order to make it more safe and robust.
[   23.053266] systemd-sysv-generator[608]: SysV service '/etc/rc.d/init.d/vmware' lacks a native systemd unit file. Automatically generating a unit file for compatibility. Please update package to include a native systemd unit file, in order to make it more safe and robust.
[   23.077500] systemd-sysv-generator[608]: SysV service '/etc/rc.d/init.d/rhts-compat' lacks a native systemd unit file. Automatically generating a unit file for compatibility. Please update package to include a native systemd unit file, in order to make it more safe and robust.
[   23.102177] systemd-sysv-generator[608]: SysV service '/etc/rc.d/init.d/rt-setup' lacks a native systemd unit file. Automatically generating a unit file for compatibility. Please update package to include a native systemd unit file, in order to make it more safe and robust.
[   23.126582] systemd-sysv-generator[608]: SysV service '/etc/rc.d/init.d/vmware-USBArbitrator' lacks a native systemd unit file. Automatically generating a unit file for compatibility. Please update package to include a native systemd unit file, in order to make it more safe and robust.
[   26.281335] audit: type=1334 audit(1645795102.697:53): prog-id=12 op=LOAD
[   26.288336] audit: type=1334 audit(1645795102.704:54): prog-id=13 op=LOAD
[   26.297830] audit: type=1130 audit(1645795102.713:55): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-journald comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[   26.316831] audit: type=1131 audit(1645795102.713:56): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-journald comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[   26.336207] audit: type=1130 audit(1645795102.752:57): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=initrd-switch-root comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[   26.356357] audit: type=1131 audit(1645795102.752:58): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=initrd-switch-root comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[   26.577440] EXT4-fs (dm-0): re-mounted. Quota mode: none.
[   26.591366] Adding 8191996k swap on /dev/mapper/vg_bxtest-Swap.  Priority:-2 extents:1 across:8191996k FS
[   26.637915] fuse: init (API version 7.36)
[   26.741153] ACPI: bus type drm_connector registered
[   27.743001] kauditd_printk_skb: 23 callbacks suppressed
[   27.743007] audit: type=1130 audit(1645795104.159:80): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-tmpfiles-setup-dev comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[   27.768128] audit: type=1334 audit(1645795104.184:81): prog-id=16 op=LOAD
[   27.775033] audit: type=1334 audit(1645795104.191:82): prog-id=17 op=LOAD
[   30.741981] audit: type=1130 audit(1645795107.158:83): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-udevd comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[   30.789947] audit: type=1130 audit(1645795107.206:84): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=modprobe@configfs comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[   30.809124] audit: type=1131 audit(1645795107.206:85): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=modprobe@configfs comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[   31.048350] EDAC ie31200: No ECC support
[   31.052353] EDAC ie31200: No ECC support
[   31.056493] e1000e: Intel(R) PRO/1000 Network Driver
[   31.061513] e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
[   31.067780] e1000e 0000:00:19.0: Interrupt Throttling Rate (ints/sec) set to dynamic conservative mode
[   31.078535] i801_smbus 0000:00:1f.3: SPD Write Disable is set
[   31.084370] i801_smbus 0000:00:1f.3: SMBus using PCI interrupt
[   31.090612] i2c i2c-0: 1/4 memory slots populated (from DMI)
[   31.096623] i2c i2c-0: Successfully instantiated SPD at 0x50
[   31.123278] ACPI Warning: SystemIO range 0x0000000000000428-0x000000000000042F conflicts with OpRegion 0x0000000000000400-0x000000000000047F (\PMIO) (20211217/utaddress-204)
[   31.138873] ACPI: OSL: Resource conflict; ACPI support missing from driver?
[   31.145946] ACPI Warning: SystemIO range 0x0000000000000540-0x000000000000054F conflicts with OpRegion 0x0000000000000500-0x0000000000000563 (\GPIO) (20211217/utaddress-204)
[   31.161535] ACPI: OSL: Resource conflict; ACPI support missing from driver?
[   31.168592] ACPI Warning: SystemIO range 0x0000000000000530-0x000000000000053F conflicts with OpRegion 0x0000000000000500-0x0000000000000563 (\GPIO) (20211217/utaddress-204)
[   31.173144] e1000e 0000:00:19.0 0000:00:19.0 (uninitialized): registered PHC clock
[   31.185928] ACPI: OSL: Resource conflict; ACPI support missing from driver?
[   31.198974] ACPI Warning: SystemIO range 0x0000000000000500-0x000000000000052F conflicts with OpRegion 0x0000000000000500-0x0000000000000563 (\GPIO) (20211217/utaddress-204)
[   31.214563] ACPI: OSL: Resource conflict; ACPI support missing from driver?
[   31.221587] lpc_ich: Resource conflict(s) found affecting gpio_ich
[   31.277259] e1000e 0000:00:19.0 eth0: (PCI Express:2.5GT/s:Width x1) b4:b5:2f:ce:18:65
[   31.285267] e1000e 0000:00:19.0 eth0: Intel(R) PRO/1000 Network Connection
[   31.292232] e1000e 0000:00:19.0 eth0: MAC: 10, PHY: 11, PBA No: 0100FF-0FF
[   31.333667] RAPL PMU: API unit is 2^-32 Joules, 3 fixed counters, 163840 ms ovfl timer
[   31.341684] RAPL PMU: hw unit of domain pp0-core 2^-16 Joules
[   31.347488] RAPL PMU: hw unit of domain package 2^-16 Joules
[   31.353203] RAPL PMU: hw unit of domain pp1-gpu 2^-16 Joules
[   31.452511] input: HP WMI hotkeys as /devices/virtual/input/input10
[   31.919328] iTCO_vendor_support: vendor-support=0
[   32.031209] iTCO_wdt iTCO_wdt.1.auto: Found a Panther Point TCO device (Version=2, TCOBASE=0x0460)
[   32.040487] iTCO_wdt iTCO_wdt.1.auto: initialized. heartbeat=30 sec (nowayout=0)
[   32.543459] i915 0000:00:02.0: vgaarb: deactivate vga console
[   32.550150] Console: switching to colour dummy device 80x25
[   32.556676] i915 0000:00:02.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=io+mem:owns=io+mem
[   32.579914] [drm] Initialized i915 1.6.0 20201103 for 0000:00:02.0 on minor 0
[   32.587350] ACPI: video: [Firmware Bug]: Duplicate ACPI video bus devices for the same VGA controller, please try module parameter "video.allow_duplicates=1"if the current driver doesn't work.
[   32.604567] snd_hda_intel 0000:00:1b.0: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
[   32.638943] fbcon: i915drmfb (fb0) is primary device
[   32.734604] Console: switching to colour frame buffer device 160x64
[   32.767291] i915 0000:00:02.0: [drm] fb0: i915drmfb frame buffer device
[   33.537840] e1000e 0000:00:19.0 em1: renamed from eth0
[   33.580032] snd_hda_codec_realtek hdaudioC0D0: ALC221: SKU not ready 0x598301f0
[   33.587733] snd_hda_codec_realtek hdaudioC0D0: autoconfig for ALC221: line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:line
[   33.598166] snd_hda_codec_realtek hdaudioC0D0:    speaker_outs=1 (0x17/0x0/0x0/0x0/0x0)
[   33.606235] snd_hda_codec_realtek hdaudioC0D0:    hp_outs=1 (0x21/0x0/0x0/0x0/0x0)
[   33.613871] snd_hda_codec_realtek hdaudioC0D0:    mono: mono_out=0x0
[   33.620292] snd_hda_codec_realtek hdaudioC0D0:    inputs:
[   33.625733] snd_hda_codec_realtek hdaudioC0D0:      Mic=0x1a
[   33.631451] snd_hda_codec_realtek hdaudioC0D0:      Line=0x1b
[   33.836439] input: HDA Intel PCH Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input11
[   33.845087] input: HDA Intel PCH Line as /devices/pci0000:00/0000:00:1b.0/sound/card0/input12
[   33.855065] input: HDA Intel PCH Line Out as /devices/pci0000:00/0000:00:1b.0/sound/card0/input13
[   33.864106] input: HDA Intel PCH Front Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card0/input14
[   33.878497] input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1b.0/sound/card0/input15
[   34.257131] intel_rapl_common: Found RAPL domain package
[   34.262508] intel_rapl_common: Found RAPL domain core
[   34.267594] intel_rapl_common: Found RAPL domain uncore
[   34.272854] intel_rapl_common: RAPL package-0 domain package locked by BIOS
[   35.924016] audit: type=1130 audit(1645795112.340:86): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=lvm2-monitor comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[   35.986005] audit: type=1130 audit(1645795112.402:87): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=lvm2-pvscan@8:6 comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[   37.066027] audit: type=1130 audit(1645795113.482:88): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-udev-settle comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[   38.012269] audit: type=1130 audit(1645795114.428:89): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-fsck@dev-disk-by\x2duuid-e9bdedfb\x2d2c46\x2d4dd8\x2d939a\x2dba27980f963a comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[   38.331075] audit: type=1130 audit(1645795114.747:90): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-fsck@dev-disk-by\x2duuid-4e5eb0be\x2d4382\x2d4631\x2da44c\x2dc887d433a4b6 comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[   38.444422] audit: type=1130 audit(1645795114.860:91): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-fsck@dev-mapper-vg_bxtest\x2dWork comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[   38.551151] EXT4-fs (sda3): mounted filesystem with ordered data mode. Quota mode: none.
[   38.717831] audit: type=1130 audit(1645795115.133:92): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-fsck@dev-disk-by\x2duuid-97ee544a\x2d680d\x2d4845\x2db41e\x2da4f84124d5e8 comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[   38.987590] EXT4-fs (sda2): mounted filesystem with ordered data mode. Quota mode: none.
[   38.987865] EXT4-fs (dm-2): mounted filesystem with ordered data mode. Quota mode: none.
[   39.059946] audit: type=1130 audit(1645795115.476:93): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-fsck@dev-disk-by\x2duuid-28a52a7c\x2dfcc1\x2d421a\x2d800e\x2d990ab3aa378a comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[   39.165305] EXT4-fs (sda5): mounted filesystem with ordered data mode. Quota mode: none.
[   39.365238] EXT4-fs (sda1): mounted filesystem with ordered data mode. Quota mode: none.
[   39.903804] audit: type=1130 audit(1645795116.319:94): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-fsck@dev-vg_bxtest-Kdump comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[   40.343062] EXT4-fs (dm-4): mounted filesystem with ordered data mode. Quota mode: none.
[   40.618046] audit: type=1130 audit(1645795117.034:95): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-fsck@dev-mapper-vg_bxtest\x2dTest comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[   40.732028] EXT4-fs (dm-3): mounting ext3 file system using the ext4 subsystem
[   41.974164] EXT4-fs (dm-3): mounted filesystem with ordered data mode. Quota mode: none.
[   42.042010] audit: type=1130 audit(1645795118.458:96): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=dracut-shutdown comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[   42.716040] audit: type=1130 audit(1645795119.132:97): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-journal-flush comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[   43.023074] audit: type=1130 audit(1645795119.439:98): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-tmpfiles-setup comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[   43.352067] audit: type=1130 audit(1645795119.768:99): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=rpcbind comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[   43.435138] audit: type=1305 audit(1645795119.851:100): op=set audit_enabled=1 old=1 auid=4294967295 ses=4294967295 res=1
[   43.449292] audit: type=1300 audit(1645795119.851:100): arch=c000003e syscall=44 success=yes exit=60 a0=3 a1=7ffddb6eb5d0 a2=3c a3=0 items=0 ppid=842 pid=845 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm="auditd" exe="/usr/sbin/auditd" key=(null)
[   43.482020] audit: type=1327 audit(1645795119.851:100): proctitle="/sbin/auditd"
[   43.491893] audit: type=1305 audit(1645795119.851:101): op=set audit_pid=845 old=0 auid=4294967295 ses=4294967295 res=1
[   43.504862] audit: type=1300 audit(1645795119.851:101): arch=c000003e syscall=44 success=yes exit=60 a0=3 a1=7ffddb6e9280 a2=3c a3=0 items=0 ppid=842 pid=845 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm="auditd" exe="/usr/sbin/auditd" key=(null)
[   43.534982] audit: type=1327 audit(1645795119.851:101): proctitle="/sbin/auditd"
[   54.733349] Guest personality initialized and is inactive
[   54.742441] VMCI host device registered (name=vmci, major=10, minor=125)
[   54.752531] Initialized host personality
[   55.069640] NET: Registered PF_VSOCK protocol family
[   56.007902] e1000e 0000:00:19.0 em1: NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
[   56.019931] IPv6: ADDRCONF(NETDEV_CHANGE): em1: link becomes ready
[   57.552485] tun: Universal TUN/TAP device driver, 1.6
[   57.560789] virbr0: port 1(virbr0-nic) entered blocking state
[   57.568675] virbr0: port 1(virbr0-nic) entered disabled state
[   57.576064] device virbr0-nic entered promiscuous mode
[   58.637053] virbr0: port 1(virbr0-nic) entered blocking state
[   58.645081] virbr0: port 1(virbr0-nic) entered listening state
[   58.874974] virbr0: port 1(virbr0-nic) entered disabled state
[   61.483043] L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details.
[   82.879296] rfkill: input handler disabled

[-- Attachment #3: console.txt --]
[-- Type: text/plain, Size: 37709 bytes --]

SYSLINUX 6.04  Copyright (C) 1994-2015 H. Peter Anvin et al
Loading /vmlinuz-test... ok
Loading /initramfs-test-bconf.img...ok
[    0.000000] Linux version 5.17.0-rc1-test+ (rostedt@gandalf) (gcc (Debian 11.2.0-14) 11.2.0, GNU ld (GNU Binutils for Debian) 2.37.90.20220123) #82 SMP PREEMPT Thu Feb 24 22:52:29 EST 2022
[    0.000000] Command line: BOOT_IMAGE=/vmlinuz-test root=/dev/mapper/vg_bxtest-Root_f17_64 ro console=tty0 console=ttyS0,115200n8 selinux=0 earlyprintk=ttyS0,115200n8 crashkernel=128M@256M rcupdate.rcu_task_stall_timeout=120000 traceoff_on_warning systemd.unified_cgroup_hierarchy=0 isolcpus=3 rcu_nocbs=3 nohz_full=3 no_console_suspend initrd=/initramfs-test-bconf.img
[    0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'
[    0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'
[    0.000000] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers'
[    0.000000] x86/fpu: xstate_offset[2]:  576, xstate_sizes[2]:  256
[    0.000000] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format.
[    0.000000] signal: max sigframe size: 1776
[    0.000000] BIOS-provided physical RAM map:
[    0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009dbff] usable
[    0.000000] BIOS-e820: [mem 0x000000000009dc00-0x000000000009ffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000000e0000-0x00000000000fffff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000001fffffff] usable
[    0.000000] BIOS-e820: [mem 0x0000000020000000-0x00000000201fffff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000020200000-0x0000000040003fff] usable
[    0.000000] BIOS-e820: [mem 0x0000000040004000-0x0000000040004fff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000040005000-0x00000000d875cfff] usable
[    0.000000] BIOS-e820: [mem 0x00000000d875d000-0x00000000d89d1fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000d89d2000-0x00000000d89e4fff] ACPI data
[    0.000000] BIOS-e820: [mem 0x00000000d89e5000-0x00000000d8a6dfff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000d8a6e000-0x00000000d8a7bfff] ACPI data
[    0.000000] BIOS-e820: [mem 0x00000000d8a7c000-0x00000000d8b07fff] usable
[    0.000000] BIOS-e820: [mem 0x00000000d8b08000-0x00000000d8bbefff] ACPI NVS
[    0.000000] BIOS-e820: [mem 0x00000000d8bbf000-0x00000000d8f68fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000d8f69000-0x00000000d8f69fff] usable
[    0.000000] BIOS-e820: [mem 0x00000000d8f6a000-0x00000000d8facfff] ACPI NVS
[    0.000000] BIOS-e820: [mem 0x00000000d8fad000-0x00000000d9e0ffff] usable
[    0.000000] BIOS-e820: [mem 0x00000000d9e10000-0x00000000d9ff1fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000d9ff2000-0x00000000d9ffffff] usable
[    0.000000] BIOS-e820: [mem 0x00000000db000000-0x00000000df1fffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000f8000000-0x00000000fbffffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fed00000-0x00000000fed03fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed44fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fed90000-0x00000000fed93fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000ff000000-0x00000000ffffffff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000011edfffff] usable
[    0.000000] printk: bootconsole [earlyser0] enabled
[    0.000000] NX (Execute Disable) protection: active
[    0.000000] SMBIOS 2.7 present.
[    0.000000] DMI: Hewlett-Packard HP Compaq Pro 6300 SFF/339A, BIOS K01 v03.03 07/14/2016
[    0.000000] tsc: Fast TSC calibration using PIT
[    0.000000] tsc: Detected 3392.089 MHz processor
[    0.000780] last_pfn = 0x11ee00 max_arch_pfn = 0x400000000
[    0.006208] x86/PAT: Configuration [0-7]: WB  WC  UC- UC  WB  WP  UC- WT  
[    0.014053] total RAM covered: 3998M
[    0.017601] Found optimal setting for mtrr clean up
[    0.022328]  gran_size: 64K 	chunk_size: 128M 	num_reg: 8  	lose cover RAM: 0G
Memory KASLR using RDRAND RDTSC...
[    0.032823] last_pfn = 0xda000 max_arch_pfn = 0x400000000
[    0.042322] found SMP MP-table at [mem 0x000f4d80-0x000f4d8f]
[    0.048969] RAMDISK: [mem 0x7eb62000-0x7fffffff]
[    0.053422] ACPI: Early table checksum verification disabled
[    0.059073] ACPI: RSDP 0x00000000000F9810 000024 (v02 HPQOEM)
[    0.064809] ACPI: XSDT 0x00000000D89D2080 000084 (v01 HPQOEM SLIC-BPC 01072009 AMI  00010013)
[    0.073329] ACPI: FACP 0x00000000D89DC620 00010C (v05 HPQOEM SLIC-BPC 01072009 AMI  00010013)
[    0.081848] ACPI: DSDT 0x00000000D89D2198 00A485 (v02 HPQOEM SLIC-BPC 00000017 INTL 20051117)
[    0.090365] ACPI: FACS 0x00000000D8BBD080 000040
[    0.094972] ACPI: APIC 0x00000000D89DC730 000092 (v03 HPQOEM SLIC-BPC 01072009 AMI  00010013)
[    0.103491] ACPI: FPDT 0x00000000D89DC7C8 000044 (v01 HPQOEM SLIC-BPC 01072009 AMI  00010013)
[    0.112009] ACPI: MCFG 0x00000000D89DC810 00003C (v01 HPQOEM SLIC-BPC 01072009 MSFT 00000097)
[    0.120528] ACPI: HPET 0x00000000D89DC850 000038 (v01 HPQOEM SLIC-BPC 01072009 AMI. 00000005)
[    0.129048] ACPI: SSDT 0x00000000D89DC888 00036D (v01 SataRe SataTabl 00001000 INTL 20091112)
[    0.137565] ACPI: SSDT 0x00000000D89DCBF8 00668F (v01 COMPAQ WMI      00000001 MSFT 03000001)
[    0.146082] ACPI: SLIC 0x00000000D89E3288 000176 (v01 HPQOEM SLIC-BPC 00000001      00000000)
[    0.154600] ACPI: SSDT 0x00000000D89E3400 0009AA (v01 PmRef  Cpu0Ist  00003000 INTL 20051117)
[    0.163119] ACPI: SSDT 0x00000000D89E3DB0 000A92 (v01 PmRef  CpuPm    00003000 INTL 20051117)
[    0.171638] ACPI: TCPA 0x00000000D89E4848 000032 (v02 APTIO4 NAPAASF  00000001 MSFT 01000013)
[    0.180157] ACPI: ASF! 0x00000000D89E4880 0000A5 (v32 INTEL   HCG     00000001 TFSM 000F4240)
[    0.188675] ACPI: Reserving FACP table memory at [mem 0xd89dc620-0xd89dc72b]
[    0.195716] ACPI: Reserving DSDT table memory at [mem 0xd89d2198-0xd89dc61c]
[    0.202759] ACPI: Reserving FACS table memory at [mem 0xd8bbd080-0xd8bbd0bf]
[    0.209799] ACPI: Reserving APIC table memory at [mem 0xd89dc730-0xd89dc7c1]
[    0.216842] ACPI: Reserving FPDT table memory at [mem 0xd89dc7c8-0xd89dc80b]
[    0.223883] ACPI: Reserving MCFG table memory at [mem 0xd89dc810-0xd89dc84b]
[    0.230924] ACPI: Reserving HPET table memory at [mem 0xd89dc850-0xd89dc887]
[    0.237964] ACPI: Reserving SSDT table memory at [mem 0xd89dc888-0xd89dcbf4]
[    0.245004] ACPI: Reserving SSDT table memory at [mem 0xd89dcbf8-0xd89e3286]
[    0.252047] ACPI: Reserving SLIC table memory at [mem 0xd89e3288-0xd89e33fd]
[    0.259089] ACPI: Reserving SSDT table memory at [mem 0xd89e3400-0xd89e3da9]
[    0.266130] ACPI: Reserving SSDT table memory at [mem 0xd89e3db0-0xd89e4841]
[    0.273171] ACPI: Reserving TCPA table memory at [mem 0xd89e4848-0xd89e4879]
[    0.280211] ACPI: Reserving ASF! table memory at [mem 0xd89e4880-0xd89e4924]
[    0.287271] ACPI: CEDT not present
[    0.290675] No NUMA configuration found
[    0.294467] Faking a node at [mem 0x0000000000000000-0x000000011edfffff]
[    0.301169] NODE_DATA(0) allocated [mem 0x11edd4000-0x11edfefff]
[    0.307180] Reserving 128MB of memory at 256MB for crashkernel (System RAM: 3969MB)
[    0.326588] Zone ranges:
[    0.328961]   DMA      [mem 0x0000000000001000-0x0000000000ffffff]
[    0.335131]   DMA32    [mem 0x0000000001000000-0x00000000ffffffff]
[    0.341301]   Normal   [mem 0x0000000100000000-0x000000011edfffff]
[    0.347473]   Device   empty
[    0.350341] Movable zone start for each node
[    0.354601] Early memory node ranges
[    0.358161]   node   0: [mem 0x0000000000001000-0x000000000009cfff]
[    0.364419]   node   0: [mem 0x0000000000100000-0x000000001fffffff]
[    0.370678]   node   0: [mem 0x0000000020200000-0x0000000040003fff]
[    0.376938]   node   0: [mem 0x0000000040005000-0x00000000d875cfff]
[    0.383196]   node   0: [mem 0x00000000d8a7c000-0x00000000d8b07fff]
[    0.389457]   node   0: [mem 0x00000000d8f69000-0x00000000d8f69fff]
[    0.395715]   node   0: [mem 0x00000000d8fad000-0x00000000d9e0ffff]
[    0.401974]   node   0: [mem 0x00000000d9ff2000-0x00000000d9ffffff]
[    0.408234]   node   0: [mem 0x0000000100000000-0x000000011edfffff]
[    0.414495] Initmem setup node 0 [mem 0x0000000000001000-0x000000011edfffff]
[    0.421542] On node 0, zone DMA: 1 pages in unavailable ranges
[    0.421591] On node 0, zone DMA: 99 pages in unavailable ranges
[    0.430399] On node 0, zone DMA32: 512 pages in unavailable ranges
[    0.443477] On node 0, zone DMA32: 1 pages in unavailable ranges
[    0.449514] On node 0, zone DMA32: 799 pages in unavailable ranges
[    0.455516] On node 0, zone DMA32: 1121 pages in unavailable ranges
[    0.461719] On node 0, zone DMA32: 67 pages in unavailable ranges
[    0.467938] On node 0, zone DMA32: 482 pages in unavailable ranges
[    0.475790] On node 0, zone Normal: 24576 pages in unavailable ranges
[    0.481871] On node 0, zone Normal: 4608 pages in unavailable ranges
[    0.488255] Reserving Intel graphics memory at [mem 0xdb200000-0xdf1fffff]
[    0.501553] ACPI: PM-Timer IO Port: 0x408
[    0.505467] ACPI: LAPIC_NMI (acpi_id[0xff] high edge lint[0x1])
[    0.511381] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-23
[    0.518242] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[    0.524588] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[    0.531196] ACPI: Using ACPI (MADT) for SMP configuration information
[    0.537626] ACPI: HPET id: 0x8086a701 base: 0xfed00000
[    0.542756] TSC deadline timer available
[    0.546665] smpboot: Allowing 8 CPUs, 0 hotplug CPUs
[    0.551643] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff]
[    0.559182] PM: hibernation: Registered nosave memory: [mem 0x0009d000-0x0009dfff]
[    0.566745] PM: hibernation: Registered nosave memory: [mem 0x0009e000-0x0009ffff]
[    0.574304] PM: hibernation: Registered nosave memory: [mem 0x000a0000-0x000dffff]
[    0.581865] PM: hibernation: Registered nosave memory: [mem 0x000e0000-0x000fffff]
[    0.589429] PM: hibernation: Registered nosave memory: [mem 0x20000000-0x201fffff]
[    0.596989] PM: hibernation: Registered nosave memory: [mem 0x40004000-0x40004fff]
[    0.604550] PM: hibernation: Registered nosave memory: [mem 0xd875d000-0xd89d1fff]
[    0.612111] PM: hibernation: Registered nosave memory: [mem 0xd89d2000-0xd89e4fff]
[    0.619672] PM: hibernation: Registered nosave memory: [mem 0xd89e5000-0xd8a6dfff]
[    0.627232] PM: hibernation: Registered nosave memory: [mem 0xd8a6e000-0xd8a7bfff]
[    0.634795] PM: hibernation: Registered nosave memory: [mem 0xd8b08000-0xd8bbefff]
[    0.642357] PM: hibernation: Registered nosave memory: [mem 0xd8bbf000-0xd8f68fff]
[    0.649920] PM: hibernation: Registered nosave memory: [mem 0xd8f6a000-0xd8facfff]
[    0.657481] PM: hibernation: Registered nosave memory: [mem 0xd9e10000-0xd9ff1fff]
[    0.665044] PM: hibernation: Registered nosave memory: [mem 0xda000000-0xdaffffff]
[    0.672603] PM: hibernation: Registered nosave memory: [mem 0xdb000000-0xdf1fffff]
[    0.680166] PM: hibernation: Registered nosave memory: [mem 0xdf200000-0xf7ffffff]
[    0.687726] PM: hibernation: Registered nosave memory: [mem 0xf8000000-0xfbffffff]
[    0.695290] PM: hibernation: Registered nosave memory: [mem 0xfc000000-0xfebfffff]
[    0.702852] PM: hibernation: Registered nosave memory: [mem 0xfec00000-0xfec00fff]
[    0.710414] PM: hibernation: Registered nosave memory: [mem 0xfec01000-0xfecfffff]
[    0.717978] PM: hibernation: Registered nosave memory: [mem 0xfed00000-0xfed03fff]
[    0.725539] PM: hibernation: Registered nosave memory: [mem 0xfed04000-0xfed1bfff]
[    0.733103] PM: hibernation: Registered nosave memory: [mem 0xfed1c000-0xfed44fff]
[    0.740665] PM: hibernation: Registered nosave memory: [mem 0xfed45000-0xfed8ffff]
[    0.748227] PM: hibernation: Registered nosave memory: [mem 0xfed90000-0xfed93fff]
[    0.755789] PM: hibernation: Registered nosave memory: [mem 0xfed94000-0xfedfffff]
[    0.763350] PM: hibernation: Registered nosave memory: [mem 0xfee00000-0xfee00fff]
[    0.770910] PM: hibernation: Registered nosave memory: [mem 0xfee01000-0xfeffffff]
[    0.778473] PM: hibernation: Registered nosave memory: [mem 0xff000000-0xffffffff]
[    0.786037] [mem 0xdf200000-0xf7ffffff] available for PCI devices
[    0.792120] Booting paravirtualized kernel on bare hardware
[    0.797685] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns
[    0.812245] setup_percpu: NR_CPUS:128 nr_cpumask_bits:128 nr_cpu_ids:8 nr_node_ids:1
[    0.820114] percpu: Embedded 60 pages/cpu s208896 r8192 d28672 u262144
[    0.826511] Fallback order for Node 0: 0 
[    0.830478] Built 1 zonelists, mobility grouping on.  Total pages: 1000272
[    0.837344] Policy zone: Normal
[    0.840472] Kernel command line: BOOT_IMAGE=/vmlinuz-test root=/dev/mapper/vg_bxtest-Root_f17_64 ro console=tty0 console=ttyS0,115200n8 selinux=0 earlyprintk=ttyS0,115200n8 crashkernel=128M@256M rcupdate.rcu_task_stall_timeout=120000 traceoff_on_warning systemd.unified_cgroup_hierarchy=0 isolcpus=3 rcu_nocbs=3 nohz_full=3 no_console_suspend initrd=/initramfs-test-bconf.img
[    0.873689] Unknown kernel command line parameters "BOOT_IMAGE=/vmlinuz-test", will be passed to user space.
[    0.883649] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)
[    0.891503] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)
[    0.899214] mem auto-init: stack:off, heap alloc:off, heap free:off
[    0.936516] Memory: 3735124K/4065240K available (14344K kernel code, 2595K rwdata, 4964K rodata, 2372K init, 4572K bss, 329856K reserved, 0K cma-reserved)
[    0.950192] random: get_random_u64 called from kmem_cache_open+0x1e/0x300 with crng_init=0
[    0.950305] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=8, Nodes=1
[    0.964977] Kernel/User page tables isolation: enabled
[    0.970112] ftrace: allocating 45364 entries in 178 pages
[    0.975551] ftrace section at ffffffffa7ec4ba0 sorted properly
[    0.987897] ftrace: allocated 178 pages with 4 groups
[    0.992835] Dynamic Preempt: full
[    0.996126] rcu: Preemptible hierarchical RCU implementation.
[    1.001832] rcu: 	RCU restricting CPUs from NR_CPUS=128 to nr_cpu_ids=8.
[    1.008528] 	Tasks-RCU CPU stall warnings timeout set to 120000 (rcu_task_stall_timeout).
[    1.016698] 	Trampoline variant of Tasks RCU enabled.
[    1.021741] 	Rude variant of Tasks RCU enabled.
[    1.026261] 	Tracing variant of Tasks RCU enabled.
[    1.031042] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.
[    1.038693] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=8
[    1.048976] NR_IRQS: 8448, nr_irqs: 488, preallocated irqs: 16
[    1.054826] NO_HZ: Full dynticks CPUs: 3.
[    1.058666] rcu: 	Offload RCU callbacks from CPUs: 3.
[    1.064939] Console: colour VGA+ 80x25
[    1.076634] printk: console [tty0] enabled
[    1.080609] printk: console [ttyS0] enabled
[    1.080609] printk: console [ttyS0] enabled
[    1.088958] printk: bootconsole [earlyser0] disabled
[    1.088958] printk: bootconsole [earlyser0] disabled
[    1.098898] ACPI: Core revision 20211217
[    1.103070] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 133484882848 ns
[    1.112281] APIC: Switch to symmetric I/O mode setup
[    1.117370] x2apic: IRQ remapping doesn't support X2APIC mode
[    1.123593] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[    1.134285] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x30e51d8ab6e, max_idle_ns: 440795225581 ns
[    1.144876] Calibrating delay loop (skipped), value calculated using timer frequency.. 6784.17 BogoMIPS (lpj=3392089)
[    1.145875] pid_max: default: 32768 minimum: 301
[    1.146894] LSM: Security Framework initializing
[    1.147878] Yama: becoming mindful.
[    1.148897] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)
[    1.149884] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)
Poking KASLR using RDRAND RDTSC...
[    1.154571] CPU0: Thermal monitoring enabled (TM1)
[    1.154891] process: using mwait in idle threads
[    1.155876] Last level iTLB entries: 4KB 512, 2MB 8, 4MB 8
[    1.156875] Last level dTLB entries: 4KB 512, 2MB 32, 4MB 32, 1GB 0
[    1.157877] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization
[    1.158876] Spectre V2 : Mitigation: Full generic retpoline
[    1.159875] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch
[    1.160875] Speculative Store Bypass: Vulnerable
[    1.161877] SRBDS: Vulnerable: No microcode
[    1.162875] MDS: Vulnerable: Clear CPU buffers attempted, no microcode
[    1.166082] Freeing SMP alternatives memory: 36K
[    1.167931] smpboot: Estimated ratio of average max frequency by base frequency (times 1024): 1114
[    1.168879] smpboot: CPU0: Intel(R) Core(TM) i7-3770 CPU @ 3.40GHz (family: 0x6, model: 0x3a, stepping: 0x9)
[    1.169956] cblist_init_generic: Setting adjustable number of callback queues.
[    1.170875] cblist_init_generic: Setting shift to 3 and lim to 1.
[    1.171889] cblist_init_generic: Setting shift to 3 and lim to 1.
[    1.172888] cblist_init_generic: Setting shift to 3 and lim to 1.
[    1.173886] Performance Events: PEBS fmt1+, IvyBridge events, 16-deep LBR, full-width counters, Intel PMU driver.
[    1.174876] ... version:                3
[    1.175875] ... bit width:              48
[    1.176875] ... generic registers:      4
[    1.177877] ... value mask:             0000ffffffffffff
[    1.178875] ... max period:             00007fffffffffff
[    1.179875] ... fixed-purpose events:   3
[    1.180875] ... event mask:             000000070000000f
[    1.181989] rcu: Hierarchical SRCU implementation.
[    1.183183] watchdog: Disabling watchdog on nohz_full cores by default
[    1.184197] NMI watchdog: Enabled. Permanently consumes one hw-PMU counter.
[    1.184949] smp: Bringing up secondary CPUs ...
[    1.185961] x86: Booting SMP configuration:
[    1.186877] .... node  #0, CPUs:      #1 #2 #3 #4
[    1.190964] MDS CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/mds.html for more details.
[    1.192985]  #5 #6 #7
[    1.195922] smp: Brought up 1 node, 8 CPUs
[    1.197882] smpboot: Max logical packages: 1
[    1.198877] smpboot: Total of 8 processors activated (54273.42 BogoMIPS)
[    1.200988] devtmpfs: initialized
[    1.201912] x86/mm: Memory block size: 128MB
[    1.203248] ACPI: PM: Registering ACPI NVS region [mem 0xd8b08000-0xd8bbefff] (749568 bytes)
[    1.203885] ACPI: PM: Registering ACPI NVS region [mem 0xd8f6a000-0xd8facfff] (274432 bytes)
[    1.204882] reboot: HP Compaq Laptop series board detected. Selecting BIOS-method for reboots.
[    1.205907] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns
[    1.206878] futex hash table entries: 2048 (order: 5, 131072 bytes, linear)
[    1.207892] Running postponed tracer tests:
[    1.208889] Testing tracer function: PASSED
[    1.489876] Testing dynamic ftrace: PASSED
[    1.721876] Testing dynamic ftrace ops #1: 
[    1.814678] (1 0 1 0 0) 
[    1.814876] (1 1 2 0 0) 
[    1.907287] (2 1 3 0 2260242) 
[    1.907876] (2 2 4 0 2318808) 
[    1.932348] (3 2 4 0 2585142) 
[    1.932880] (3 3 5 0 2656154) PASSED
[    2.019885] Testing dynamic ftrace ops #2: 
[    2.203563] (1 0 1 2259655 0) 
[    2.207876] (1 1 2 2357640 0) 
[    2.436034] (2 1 3 5538547 2327833) 
[    2.438880] (2 2 4 5560111 2349271) 
[    2.475435] (3 2 4 5787421 2575234) 
[    2.478887] (3 3 5 5814225 2601934) PASSED
[    2.696876] Testing ftrace recursion: PASSED
[    2.724876] Testing ftrace recursion safe: PASSED
[    2.753876] Testing ftrace regs: PASSED
[    2.781883] Testing tracer nop: PASSED
[    2.785883] Testing tracer irqsoff: PASSED
[    2.969883] Testing tracer preemptoff: PASSED
[    3.153883] Testing tracer preemptirqsoff: PASSED
[    3.338885] Testing tracer wakeup: PASSED
[    3.516889] Testing tracer wakeup_rt: PASSED
[    3.695893] Testing tracer wakeup_dl: PASSED
[    3.874891] Testing tracer function_graph: PASSED
[    4.852936] pinctrl core: initialized pinctrl subsystem
[    4.858978] PM: RTC time: 13:18:00, date: 2022-02-25
[    4.863977] NET: Registered PF_NETLINK/PF_ROUTE protocol family
[    4.870022] DMA: preallocated 512 KiB GFP_KERNEL pool for atomic allocations
[    4.876880] DMA: preallocated 512 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations
[    4.884883] DMA: preallocated 512 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations
[    4.892885] audit: initializing netlink subsys (disabled)
[    4.897891] audit: type=2000 audit(1645795079.761:1): state=initialized audit_enabled=0 res=1
[    4.897949] thermal_sys: Registered thermal governor 'fair_share'
[    4.906879] thermal_sys: Registered thermal governor 'bang_bang'
[    4.912877] thermal_sys: Registered thermal governor 'step_wise'
[    4.918875] thermal_sys: Registered thermal governor 'user_space'
[    4.924883] cpuidle: using governor ladder
[    4.934883] cpuidle: using governor menu
[    4.938991] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it
[    4.946883] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
[    4.954919] PCI: MMCONFIG for domain 0000 [bus 00-3f] at [mem 0xf8000000-0xfbffffff] (base 0xf8000000)
[    4.963877] PCI: MMCONFIG at [mem 0xf8000000-0xfbffffff] reserved in E820
[    4.970885] PCI: Using configuration type 1 for base access
[    4.976979] core: PMU erratum BJ122, BV98, HSD29 worked around, HT is on
[    4.984058] ENERGY_PERF_BIAS: Set to 'normal', was 'performance'
[    4.985874] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible.
[    4.994898] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
[    4.995895] cryptd: max_cpu_qlen set to 1000
[    4.996922] ACPI: Added _OSI(Module Device)
[    4.997877] ACPI: Added _OSI(Processor Device)
[    4.998878] ACPI: Added _OSI(3.0 _SCP Extensions)
[    4.999876] ACPI: Added _OSI(Processor Aggregator Device)
[    5.000876] ACPI: Added _OSI(Linux-Dell-Video)
[    5.001876] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)
[    5.002876] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)
[    5.008860] ACPI: 5 ACPI AML tables successfully acquired and loaded
[    5.010388] ACPI: Dynamic OEM Table Load:
[    5.010879] ACPI: SSDT 0xFFFF909780982000 00083B (v01 PmRef  Cpu0Cst  00003001 INTL 20051117)
[    5.012623] ACPI: Dynamic OEM Table Load:
[    5.012880] ACPI: SSDT 0xFFFF909780E8AC00 000303 (v01 PmRef  ApIst    00003000 INTL 20051117)
[    5.014510] ACPI: Dynamic OEM Table Load:
[    5.014877] ACPI: SSDT 0xFFFF909780B3C800 000119 (v01 PmRef  ApCst    00003000 INTL 20051117)
[    5.017776] ACPI: Interpreter enabled
[    5.017903] ACPI: PM: (supports S0 S3 S4 S5)
[    5.018876] ACPI: Using IOAPIC for interrupt routing
[    5.019898] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[    5.021147] ACPI: Enabled 14 GPEs in block 00 to 3F
[    5.029250] ACPI: PM: Power Resource [FN00]
[    5.029944] ACPI: PM: Power Resource [FN01]
[    5.030939] ACPI: PM: Power Resource [FN02]
[    5.031941] ACPI: PM: Power Resource [FN03]
[    5.032938] ACPI: PM: Power Resource [FN04]
[    5.034465] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-3e])
[    5.034879] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]
[    5.036003] acpi PNP0A08:00: _OSC: platform does not support [PCIeHotplug SHPCHotplug PME]
[    5.036997] acpi PNP0A08:00: _OSC: OS now controls [AER PCIeCapability LTR]
[    5.037876] acpi PNP0A08:00: FADT indicates ASPM is unsupported, using BIOS configuration
[    5.039281] PCI host bridge to bus 0000:00
[    5.039877] pci_bus 0000:00: root bus resource [io  0x0000-0x0cf7 window]
[    5.040876] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff window]
[    5.041875] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
[    5.042875] pci_bus 0000:00: root bus resource [mem 0x000d0000-0x000e7fff window]
[    5.043875] pci_bus 0000:00: root bus resource [mem 0xdf200000-0xfeafffff window]
[    5.044876] pci_bus 0000:00: root bus resource [bus 00-3e]
[    5.045888] pci 0000:00:00.0: [8086:0150] type 00 class 0x060000
[    5.046933] pci 0000:00:02.0: [8086:0162] type 00 class 0x030000
[    5.047881] pci 0000:00:02.0: reg 0x10: [mem 0xf7800000-0xf7bfffff 64bit]
[    5.048879] pci 0000:00:02.0: reg 0x18: [mem 0xe0000000-0xefffffff 64bit pref]
[    5.049878] pci 0000:00:02.0: reg 0x20: [io  0xf000-0xf03f]
[    5.051016] pci 0000:00:14.0: [8086:1e31] type 00 class 0x0c0330
[    5.051893] pci 0000:00:14.0: reg 0x10: [mem 0xf7c20000-0xf7c2ffff 64bit]
[    5.052941] pci 0000:00:14.0: PME# supported from D3hot D3cold
[    5.053944] pci 0000:00:16.0: [8086:1e3a] type 00 class 0x078000
[    5.054894] pci 0000:00:16.0: reg 0x10: [mem 0xf7c3c000-0xf7c3c00f 64bit]
[    5.055945] pci 0000:00:16.0: PME# supported from D0 D3hot D3cold
[    5.056925] pci 0000:00:16.3: [8086:1e3d] type 00 class 0x070002
[    5.057890] pci 0000:00:16.3: reg 0x10: [io  0xf0e0-0xf0e7]
[    5.058883] pci 0000:00:16.3: reg 0x14: [mem 0xf7c3a000-0xf7c3afff]
[    5.059995] pci 0000:00:19.0: [8086:1502] type 00 class 0x020000
[    5.060888] pci 0000:00:19.0: reg 0x10: [mem 0xf7c00000-0xf7c1ffff]
[    5.061882] pci 0000:00:19.0: reg 0x14: [mem 0xf7c39000-0xf7c39fff]
[    5.062882] pci 0000:00:19.0: reg 0x18: [io  0xf080-0xf09f]
[    5.063931] pci 0000:00:19.0: PME# supported from D0 D3hot D3cold
[    5.064943] pci 0000:00:1a.0: [8086:1e2d] type 00 class 0x0c0320
[    5.065890] pci 0000:00:1a.0: reg 0x10: [mem 0xf7c38000-0xf7c383ff]
[    5.066955] pci 0000:00:1a.0: PME# supported from D0 D3hot D3cold
[    5.067946] pci 0000:00:1b.0: [8086:1e20] type 00 class 0x040300
[    5.068891] pci 0000:00:1b.0: reg 0x10: [mem 0xf7c30000-0xf7c33fff 64bit]
[    5.069949] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold
[    5.070955] pci 0000:00:1d.0: [8086:1e26] type 00 class 0x0c0320
[    5.071890] pci 0000:00:1d.0: reg 0x10: [mem 0xf7c37000-0xf7c373ff]
[    5.072955] pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold
[    5.073942] pci 0000:00:1e.0: [8086:244e] type 01 class 0x060401
[    5.074985] pci 0000:00:1f.0: [8086:1e48] type 00 class 0x060100
[    5.076037] pci 0000:00:1f.2: [8086:1e02] type 00 class 0x010601
[    5.076886] pci 0000:00:1f.2: reg 0x10: [io  0xf0d0-0xf0d7]
[    5.077881] pci 0000:00:1f.2: reg 0x14: [io  0xf0c0-0xf0c3]
[    5.078881] pci 0000:00:1f.2: reg 0x18: [io  0xf0b0-0xf0b7]
[    5.079881] pci 0000:00:1f.2: reg 0x1c: [io  0xf0a0-0xf0a3]
[    5.080881] pci 0000:00:1f.2: reg 0x20: [io  0xf060-0xf07f]
[    5.081882] pci 0000:00:1f.2: reg 0x24: [mem 0xf7c36000-0xf7c367ff]
[    5.082913] pci 0000:00:1f.2: PME# supported from D3hot
[    5.083934] pci 0000:00:1f.3: [8086:1e22] type 00 class 0x0c0500
[    5.084891] pci 0000:00:1f.3: reg 0x10: [mem 0xf7c35000-0xf7c350ff 64bit]
[    5.085894] pci 0000:00:1f.3: reg 0x20: [io  0xf040-0xf05f]
[    5.086953] pci_bus 0000:01: extended config space not accessible
[    5.087924] pci 0000:00:1e.0: PCI bridge to [bus 01] (subtractive decode)
[    5.088883] pci 0000:00:1e.0:   bridge window [io  0x0000-0x0cf7 window] (subtractive decode)
[    5.089876] pci 0000:00:1e.0:   bridge window [io  0x0d00-0xffff window] (subtractive decode)
[    5.090875] pci 0000:00:1e.0:   bridge window [mem 0x000a0000-0x000bffff window] (subtractive decode)
[    5.091875] pci 0000:00:1e.0:   bridge window [mem 0x000d0000-0x000e7fff window] (subtractive decode)
[    5.092875] pci 0000:00:1e.0:   bridge window [mem 0xdf200000-0xfeafffff window] (subtractive decode)
[    5.094520] ACPI: PCI: Interrupt link LNKA configured for IRQ 11
[    5.094927] ACPI: PCI: Interrupt link LNKB configured for IRQ 0
[    5.095875] ACPI: PCI: Interrupt link LNKB disabled
[    5.096919] ACPI: PCI: Interrupt link LNKC configured for IRQ 10
[    5.097928] ACPI: PCI: Interrupt link LNKD configured for IRQ 10
[    5.098922] ACPI: PCI: Interrupt link LNKE configured for IRQ 5
[    5.099923] ACPI: PCI: Interrupt link LNKF configured for IRQ 0
[    5.100875] ACPI: PCI: Interrupt link LNKF disabled
[    5.101924] ACPI: PCI: Interrupt link LNKG configured for IRQ 3
[    5.102924] ACPI: PCI: Interrupt link LNKH configured for IRQ 11
[    5.104198] iommu: Default domain type: Translated 
[    5.104877] iommu: DMA domain TLB invalidation policy: lazy mode 
[    5.105888] pci 0000:00:02.0: vgaarb: setting as boot VGA device
[    5.106874] pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none
[    5.106878] pci 0000:00:02.0: vgaarb: bridge control possible
[    5.107876] vgaarb: loaded
[    5.108956] SCSI subsystem initialized
[    5.109899] ACPI: bus type USB registered
[    5.110887] usbcore: registered new interface driver usbfs
[    5.111882] usbcore: registered new interface driver hub
[    5.112881] usbcore: registered new device driver usb
[    5.113889] pps_core: LinuxPPS API ver. 1 registered
[    5.114875] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    5.115877] PTP clock support registered
[    5.116888] EDAC MC: Ver: 3.0.0
[    5.117963] NetLabel: Initializing
[    5.118876] NetLabel:  domain hash size = 128
[    5.119877] NetLabel:  protocols = UNLABELED CIPSOv4 CALIPSO
[    5.120887] NetLabel:  unlabeled traffic allowed by default
[    5.121878] PCI: Using ACPI for IRQ routing
[    5.124435] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0
[    5.124876] hpet0: 8 comparators, 64-bit 14.318180 MHz counter
[    5.127898] clocksource: Switched to clocksource tsc-early
[    5.143831] VFS: Disk quotas dquot_6.6.0
[    5.147814] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[    5.154807] pnp: PnP ACPI init
[    5.158010] system 00:00: [mem 0xfed40000-0xfed44fff] has been reserved
[    5.164763] system 00:01: [io  0x0680-0x069f] has been reserved
[    5.170741] system 00:01: [io  0x0200-0x020f] has been reserved
[    5.176721] system 00:01: [io  0xffff] has been reserved
[    5.182086] system 00:01: [io  0xffff] has been reserved
[    5.187457] system 00:01: [io  0x0400-0x0453] has been reserved
[    5.193433] system 00:01: [io  0x0458-0x047f] has been reserved
[    5.199404] system 00:01: [io  0x0500-0x057f] has been reserved
[    5.205379] system 00:01: [io  0x164e-0x164f] has been reserved
[    5.211415] system 00:03: [io  0x0454-0x0457] has been reserved
[    5.217501] system 00:04: [io  0x0a20-0x0a3f] has been reserved
[    5.223476] system 00:04: [io  0x0a10-0x0a1f] has been reserved
[    5.229552] system 00:07: [io  0x04d0-0x04d1] has been reserved
[    5.236131] system 00:0a: [mem 0xfed1c000-0xfed1ffff] has been reserved
[    5.242814] system 00:0a: [mem 0xfed10000-0xfed17fff] has been reserved
[    5.249491] system 00:0a: [mem 0xfed18000-0xfed18fff] has been reserved
[    5.256168] system 00:0a: [mem 0xfed19000-0xfed19fff] has been reserved
[    5.262835] system 00:0a: [mem 0xf8000000-0xfbffffff] has been reserved
[    5.269503] system 00:0a: [mem 0xfed20000-0xfed3ffff] has been reserved
[    5.276173] system 00:0a: [mem 0xfed90000-0xfed93fff] has been reserved
[    5.282840] system 00:0a: [mem 0xfed45000-0xfed8ffff] has been reserved
[    5.289509] system 00:0a: [mem 0xff000000-0xffffffff] has been reserved
[    5.296170] system 00:0a: [mem 0xfee00000-0xfeefffff] could not be reserved
[    5.303188] system 00:0a: [mem 0xdf200000-0xdf200fff] has been reserved
[    5.310021] system 00:0b: [mem 0x20000000-0x201fffff] has been reserved
[    5.316695] system 00:0b: [mem 0x40004000-0x40004fff] has been reserved
[    5.323400] pnp: PnP ACPI: found 12 devices
[    5.333181] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
[    5.342164] NET: Registered PF_INET protocol family
[    5.347164] IP idents hash table entries: 65536 (order: 7, 524288 bytes, linear)
[    5.356373] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)
[    5.364987] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)
[    5.373016] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)
[    5.380478] TCP: Hash tables configured (established 32768 bind 32768)
[    5.387099] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)
[    5.393868] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)
[    5.401113] NET: Registered PF_UNIX/PF_LOCAL protocol family
[    5.406831] pci 0000:00:1e.0: PCI bridge to [bus 01]
[    5.411855] pci_bus 0000:00: resource 4 [io  0x0000-0x0cf7 window]
[    5.418089] pci_bus 0000:00: resource 5 [io  0x0d00-0xffff window]
[    5.424323] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]
[    5.431255] pci_bus 0000:00: resource 7 [mem 0x000d0000-0x000e7fff window]
[    5.438188] pci_bus 0000:00: resource 8 [mem 0xdf200000-0xfeafffff window]
[    5.445114] pci_bus 0000:01: resource 4 [io  0x0000-0x0cf7 window]
[    5.451347] pci_bus 0000:01: resource 5 [io  0x0d00-0xffff window]
[    5.457582] pci_bus 0000:01: resource 6 [mem 0x000a0000-0x000bffff window]
[    5.464510] pci_bus 0000:01: resource 7 [mem 0x000d0000-0x000e7fff window]
[    5.471437] pci_bus 0000:01: resource 8 [mem 0xdf200000-0xfeafffff window]
[    5.478437] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
[    5.503003] pci 0000:00:1a.0: quirk_usb_early_handoff+0x0/0x140 took 15532 usecs
[    5.526002] pci 0000:00:1d.0: quirk_usb_early_handoff+0x0/0x140 took 15154 usecs
[    5.533486] PCI: CLS 64 bytes, default 64
[    5.537548] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
[    5.537590] Trying to unpack rootfs image as initramfs...
[    5.544041] software IO TLB: mapped [mem 0x00000000d475d000-0x00000000d875d000] (64MB)
[    5.558095] Initialise system trusted keyrings
[    5.562599] Key type blacklist registered
[    5.566686] workingset: timestamp_bits=36 max_order=20 bucket_order=0
[    5.574247] zbud: loaded
[    5.585428] NET: Registered PF_ALG protocol family
[    5.590271] Key type asymmetric registered
[    5.594417] Asymmetric key parser 'x509' registered
[    5.813595] Freeing initrd memory: 21112K
[    5.819978] alg: self-tests for CTR-KDF (hmac(sha256)) passed
[    5.825826] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 245)
[    5.833315] io scheduler mq-deadline registered
[    5.838509] atomic64_test: passed for x86-64 platform with CX8 and with SSE
[    5.845803] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
[    5.853003] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input0
[    5.861908] ACPI: button: Power Button [PWRB]
[    5.866356] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input1
[    5.880924] ACPI: button: Power Button [PWRF]
[    5.886056] thermal LNXTHERM:00: registered as thermal_zone0
[    5.891773] ACPI: thermal: Thermal Zone [TZ00] (28 C)
[    5.897082] thermal LNXTHERM:01: registered as thermal_zone1
[    5.902800] ACPI: thermal: Thermal Zone [TZ01] (30 C)
[    5.908053] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
.0I 15
10y0e 
9No
 Lt
2t.d)
.t v
6be
 a20tp
0a2ni 
 s
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1s
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0s
 aD4rq
6a
0aD4rq
6a
2a
 a
6e0tC
2eCe
.e: 
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6e:t
2e:o
 e:t0
6uBidc
 uB:==
 utt
0uc1h
 uN1
0h 
 ho
0e: 
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4e:t
 e:o
5e:t0
 uBidc
 uB:==
 utt
5uc1h
6uN1
 h 
 ho
5o1nD
 oCe
 uite
0x: 
 x:use
.x:s u0
 uBidc
0uB:==
6utt
0uc1h
6uN1
 h 
.ho
 x: 
.x:use
6x:oe
6uBidc
7uB:==
 utt
0uc1h
6uN1
6h 
7ho
.urea
 uege
6i 030
 s 6
 s 6
 moo
0rRm
 rrc
8rsl2(
 ra  e
.doDsiebh
.de.
 dotid
0ite
 hni
.ure
6uc
 dirs
9IM
 NPl
6Sw
6IM
 m6
5NPo
0mxr
0mce
.Io
 Ace
6A a
6sk71 
.rt
 Rf
 uhcg
.uhcg
3aual
 aual
.ad:Ft
 ad:NLt
.aW0,
 a6i(
 ad:Ft
.ad:NLt
 ar
6srA0Q
6scc
3s]bc 
3s]i
.s]nhs 
.ad:Ft
 ad:NLt
.ahS 
6ad:Ft
3ad:NLt
6 s 
6s]d
4ar
6u dPd
.u  00
.h 
1ho
 s-h Q
2u dPd
4u  00
4h 
2ho
 s]erxa
4cDi
4scc
6t i0
0c:fy6sn
6ctu
8uuvi
7uS ib
 uSstr
6hS
.h 
.u es
7u d,,0
 u nub
7ud.
 uuI.
 ird1c0115p
.h: Uyet3:n
 ird1rp0/-0n
4ird1li:-.5u
 h: Uvn 90u
.ird1c0115p
7h: UuaG]:t
 ird1c0115p
 h: UuaG]:t
4f
7C
7 e
6 y
1 y2
4 y0
4 v
1 v
  e
. e
  e
1 y
7 y
1 e t4 m
9C
6 e
6 y
. y0
8 y4
6 v
8 v
8 e
1 e
4 e
8 y
  y
1 e t4 m
8C
  e
  y
  y1
8 y6
  v
. v
1 e
1 e
  e
9 y
  y
1 e t4 m
 C
4 e
1 y
1 y0
9 y9
6 v
6 v
6 e
1 e
9 e
1 y
  y
1 e t5 m
0C
1 e
0 y
6 y5
  y7
  v
. v
. e
6 e
6 e
1 y
7 y
1 e t5 m
1C
6 e
0 y
  y5
1 y2
  v
1 v
1 e
  e
6 e
  y
. y
5 e t5 m
6C
6 e
1 y
1 y2
8 y4
6 v
1 v
. e
1 e
  e
2 y
2 y
  e t5 m
1C
1 e
1 y
. y9
1 y8
5 v
6 v
6 e
  e
. e
  y
  y
  e t5 m
1RE
6Ti
1tsc
9L-i
1Ltte52'
1zid
1d:baee
.Kp
6Kt
[K-g
 Ke
1iah
3inc
 inc
6inc
1inc
6inc
6inc
1inc
6inc
6itu
6a 
.a c
6Pe
8tm
6R r
[   16.841072] Freeing unused decrypted memory: 2036K
[   16.846604] Freeing unused kernel image (initmem) memory: 2372K
[   16.857905] Write protecting the kernel read-only data: 22528k
[   16.864836] Freeing unused kernel image (text/rodata gap) memory: 2036K
[   16.871969] Freeing unused kernel image (rodata/data gap) memory: 1180K
[   16.937450] x86/mm: Checked W+X mappings: passed, no W+X pages found.
[   16.943945] rodata_test: all tests were successful
[   16.948786] x86/mm: Checking user space page tables
[   16.989438] x86/mm: Checked W+X mappings: passed, no W+X pages found.
[   16.995931] Run /init as init process

^ permalink raw reply	[flat|nested] 25+ messages in thread

* Re: Strange output on the console
  2022-02-25  5:07   ` Sergey Senozhatsky
@ 2022-02-25 13:32     ` Steven Rostedt
  2022-02-25 13:42       ` Steven Rostedt
  0 siblings, 1 reply; 25+ messages in thread
From: Steven Rostedt @ 2022-02-25 13:32 UTC (permalink / raw)
  To: Sergey Senozhatsky; +Cc: LKML, Petr Mladek, John Ogness

On Fri, 25 Feb 2022 14:07:00 +0900
Sergey Senozhatsky <senozhatsky@chromium.org> wrote:

> > Steven, did you notice this recently?
> > May I perhaps suggest git bisect? (sorry)  
> 
> On the off chance - do you have this revert in your kernel?
> 
> commit 6a7b9f002eca6788d346c16a6ff0c218b41f8d1d
> Author: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
> Date:   Wed Jan 26 14:33:58 2022 +0100
> 
>     Revert "tty: serial: Use fifo in 8250 console driver"
> 
>     This reverts commit 5021d709b31b8a14317998a33cbc78be0de9ab30.
> 
>     The patch is still a bit buggy, and this breaks some other hardware
>     types.  It needs to be resubmitted in a non-buggy way, and make sure the
>     other hardware types also continue to work properly.

My tree does not have this.

I just applied it and I'm building now. I'll let you know if this fixes the
issue or not.

Thanks,

-- Steve

^ permalink raw reply	[flat|nested] 25+ messages in thread

* Re: Strange output on the console
  2022-02-25 13:28             ` Steven Rostedt
@ 2022-02-25 13:40               ` Willy Tarreau
  2022-02-25 13:44                 ` Steven Rostedt
  0 siblings, 1 reply; 25+ messages in thread
From: Willy Tarreau @ 2022-02-25 13:40 UTC (permalink / raw)
  To: Steven Rostedt
  Cc: David Laight, LKML, Petr Mladek, Sergey Senozhatsky, John Ogness

On Fri, Feb 25, 2022 at 08:28:50AM -0500, Steven Rostedt wrote:
> On another machine that has the same issue but with different characters, I
> captured the output from the console, but also took the output from dmesg
> (both are attached).
> 
> The console has:
> 
> [    5.886056] thermal LNXTHERM:00: registered as thermal_zone0
> [    5.891773] ACPI: thermal: Thermal Zone [TZ00] (28 C)
> [    5.897082] thermal LNXTHERM:01: registered as thermal_zone1
> [    5.902800] ACPI: thermal: Thermal Zone [TZ01] (30 C)
> [    5.908053] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
> .0I 15
> 10y0e 
> 9No
>  Lt
> 2t.d)
> .t v
> 6be
>  a20tp
> 0a2ni 
>  s
>  s
> 1s
>  s
> [..]
> 
> 
> and dmesg has:
> 
> [    5.897082] thermal LNXTHERM:01: registered as thermal_zone1
> [    5.902800] ACPI: thermal: Thermal Zone [TZ01] (30 C)
> [    5.908053] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
> [    5.914461] 00:08: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A
> [    5.916204] 0000:00:16.3: ttyS1 at I/O 0xf0e0 (irq = 19, base_baud = 115200) is a 16550A
> [    5.917161] Non-volatile memory driver v1.3
> [    5.917617] Linux agpgart interface v0.103
> [    5.922965] tpm_tis 00:09: 1.2 TPM (device-id 0xB, rev-id 16)
> [    5.988960] tpm tpm0: TPM is disabled/deactivated (0x7)
> [    6.001410] brd: module loaded
> [    6.001865] ahci 0000:00:1f.2: version 3.0
> [    6.012113] ahci 0000:00:1f.2: AHCI 0001.0300 32 slots 6 ports 6 Gbps 0x5 impl SATA mode
> [    6.012804] ahci 0000:00:1f.2: flags: 64bit ncq pm led clo pio slum part ems apst 
> [    6.016433] scsi host0: ahci
> [    6.017170] scsi host1: ahci
> [    6.017730] scsi host2: ahci
> [    6.018326] scsi host3: ahci
> [    6.018880] scsi host4: ahci
> [    6.019469] scsi host5: ahci
> [    6.019921] ata1: SATA max UDMA/133 abar m2048@0xf7c36000 port 0xf7c36100 irq 24
> 
> 
> The ending has:
> 
> For console:
> 
> [..]
> .Kp
> 6Kt
> [K-g
>  Ke
> 1iah
> 3inc
>  inc
> 6inc
> 1inc
> 6inc
> 6inc
> 1inc
> 6inc
> 6itu
> 6a 
> .a c
> 6Pe
> 8tm
> 6R r
> [   16.841072] Freeing unused decrypted memory: 2036K
> [   16.846604] Freeing unused kernel image (initmem) memory: 2372K
> [   16.857905] Write protecting the kernel read-only data: 22528k
> 
> 
> For dmesg:
> 
> [..]
> [   16.624186] Key type fscrypt-provisioning registered
> [   16.627743] Key type encrypted registered
> [   16.628167] ima: Allocated hash algorithm: sha1
> [   16.634951] ima: Error Communicating to TPM chip
> [   16.645952] ima: Error Communicating to TPM chip
> [   16.656946] ima: Error Communicating to TPM chip
> [   16.667939] ima: Error Communicating to TPM chip
> [   16.678937] ima: Error Communicating to TPM chip
> [   16.689943] ima: Error Communicating to TPM chip
> [   16.700938] ima: Error Communicating to TPM chip
> [   16.710941] ima: Error Communicating to TPM chip
> [   16.726787] ima: No architecture policies found
> [   16.746928] alg: No test for 842 (842-scomp)
> [   16.747440] alg: No test for 842 (842-generic)
> [   16.838166] PM:   Magic number: 10:503:332
> [   16.838607] tty tty53: hash matches
> [   16.839099] RAS: Correctable Errors collector initialized.
> [   16.841072] Freeing unused decrypted memory: 2036K
> [   16.846604] Freeing unused kernel image (initmem) memory: 2372K
> [   16.857905] Write protecting the kernel read-only data: 22528k
> [   16.864836] Freeing unused kernel image (text/rodata gap) memory: 2036K
> [   16.871969] Freeing unused kernel image (rodata/data gap) memory: 1180K

Interesting, it looks like the characters are rare samples from the
expected output. I.e. many '1' or '6' and 'inc' for "16* communicating".
But it looks like some chars help getting them resynced. A wrong bit
count and/or stop bit count could somehow provoke this, with one char
having the bits properly placed to be detected on the other side, then
many being shifted, arriving without the proper start bit condition,
and/or with the stop bit wrong causing them to be dropped, until some
of the low-bit count chars (0x20 or 0x0A) making it easier and resyncing
on end of lines.

Maybe you could try to change the config on the receiver to try to resync
with what it sent and see if you figure what setting is being used ? I
would personally try to set it to 7 bit with 1 stop and no parity, same
baud rate just to see.

Willy

^ permalink raw reply	[flat|nested] 25+ messages in thread

* Re: Strange output on the console
  2022-02-25 13:32     ` Steven Rostedt
@ 2022-02-25 13:42       ` Steven Rostedt
  2022-02-26  2:20         ` Sergey Senozhatsky
  0 siblings, 1 reply; 25+ messages in thread
From: Steven Rostedt @ 2022-02-25 13:42 UTC (permalink / raw)
  To: Sergey Senozhatsky
  Cc: LKML, Petr Mladek, John Ogness, Greg Kroah-Hartman,
	Wander Lairson Costa, Willy Tarreau, David Laight

On Fri, 25 Feb 2022 08:32:09 -0500
Steven Rostedt <rostedt@goodmis.org> wrote:

> On Fri, 25 Feb 2022 14:07:00 +0900
> Sergey Senozhatsky <senozhatsky@chromium.org> wrote:
> 
> > > Steven, did you notice this recently?
> > > May I perhaps suggest git bisect? (sorry)    
> > 
> > On the off chance - do you have this revert in your kernel?
> > 
> > commit 6a7b9f002eca6788d346c16a6ff0c218b41f8d1d
> > Author: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
> > Date:   Wed Jan 26 14:33:58 2022 +0100
> > 
> >     Revert "tty: serial: Use fifo in 8250 console driver"
> > 
> >     This reverts commit 5021d709b31b8a14317998a33cbc78be0de9ab30.
> > 
> >     The patch is still a bit buggy, and this breaks some other hardware
> >     types.  It needs to be resubmitted in a non-buggy way, and make sure the
> >     other hardware types also continue to work properly.  
> 
> My tree does not have this.
> 
> I just applied it and I'm building now. I'll let you know if this fixes the
> issue or not.

Mystery solved. Thanks Sergey!

After applying the above revert patch the funky characters go away.
Removing the revert (putting back the problem commit) the problem reappears.

Greg,

I have the hardware that the code breaks. I will be willing to test the new
changes to make sure it's done in a "non-buggy" way. At least for my
hardware (two boxes that had the issue, but slightly different).


-- Steve

^ permalink raw reply	[flat|nested] 25+ messages in thread

* Re: Strange output on the console
  2022-02-25 13:40               ` Willy Tarreau
@ 2022-02-25 13:44                 ` Steven Rostedt
  2022-02-25 13:57                   ` Willy Tarreau
  0 siblings, 1 reply; 25+ messages in thread
From: Steven Rostedt @ 2022-02-25 13:44 UTC (permalink / raw)
  To: Willy Tarreau
  Cc: David Laight, LKML, Petr Mladek, Sergey Senozhatsky, John Ogness

On Fri, 25 Feb 2022 14:40:56 +0100
Willy Tarreau <w@1wt.eu> wrote:

> Maybe you could try to change the config on the receiver to try to resync
> with what it sent and see if you figure what setting is being used ? I
> would personally try to set it to 7 bit with 1 stop and no parity, same
> baud rate just to see.

It appears to be a bug in the kernel and the commit was reverted.

I Cc'd you on my reply.

  https://lore.kernel.org/all/Yhhj9MLZTrhjSWUE@google.com/

-- Steve

^ permalink raw reply	[flat|nested] 25+ messages in thread

* Re: Strange output on the console
  2022-02-25 11:11         ` David Laight
  2022-02-25 12:25           ` Willy Tarreau
@ 2022-02-25 13:53           ` Steven Rostedt
  1 sibling, 0 replies; 25+ messages in thread
From: Steven Rostedt @ 2022-02-25 13:53 UTC (permalink / raw)
  To: David Laight
  Cc: 'Willy Tarreau',
	LKML, Petr Mladek, Sergey Senozhatsky, John Ogness

On Fri, 25 Feb 2022 11:11:49 +0000
David Laight <David.Laight@ACULAB.COM> wrote:

> TntiTet_TetkT t:TetyTvt:TntaTttTet TeteTvtnTntnTvtnT teT teTettTettKTeteTttnTnteTttaTttaTetKTttOTet:TvtnTvtltTntw Tnt:T tOTvt_Tnt:TvtKTntnT tsTvtsTttsTttsTttosTvtotTtt:TntrTntOTet T ttTvtKT tKT teTnttTettTntaTntdTttaT taTeteT tTtt TttrTntlTvt:TetkT tTtttTnteTttOTetkTvtsTeteT tlTttoTntoTetpTvtpTetsTvtvTvteTntOTet
> TttTetsTetsTntsTetKT t TttiTttT tnT tOTnt_TttrTtttTntKTetOTtteTnt:T tKTttpTvdoT dxTvdnTtd TedtTedoTvdiTedaTedT d Ttd:TedtTtd TeddTvdKTediTndgTednTtdgTtd TedKT snTesTtsOTesKTnstTvsOTvsTnsKTvs:Tts:TesTvs:Tns Tes T sdTts TtsoTesOTtslTesnTesKTesOTns
> TnsTesOT s T sKTesOT sKTvsOTtsTtsKTtsT sKTesTesKT sKTesOT siT stTnsaTvsaTesKTnsOT s
> TesKTnsT s TvsKTeslT sOTesT sKTtseTnseTvs_Tts_T sOTes TnsOT s T spTespTesdTesdTeseTtseTeseTt_rTe_rTv_oTes:T s:Tes:TnfwOTvfrKT fwT frTefpuTefpKTefpTvf:TnsOTvsOTnsoTvs Tvs TvsTtssTnsT sKTesTnsTvsTtsoTesmTnsgTesiTeslTtsTvsKTnsTvsOTtsT s_Tnsu
> 
> which really doesn't have enough different characters in it to be a fifo problem.
> That looks like a UART struggling to find valid start and stop bits
> on a continuous data stream that doesn't match the baud rate.

The output was misleading as a lot of the characters were overwritten due
to the backspace character being one of the characters that were outputted.

Anyway, it looks to have been a fifo issue considering the problem goes
away after applying:

commit 6a7b9f002eca6788d346c16a6ff0c218b41f8d1d
Author: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Date:   Wed Jan 26 14:33:58 2022 +0100

    Revert "tty: serial: Use fifo in 8250 console driver"


-- Steve

^ permalink raw reply	[flat|nested] 25+ messages in thread

* Re: Strange output on the console
  2022-02-25 13:44                 ` Steven Rostedt
@ 2022-02-25 13:57                   ` Willy Tarreau
  0 siblings, 0 replies; 25+ messages in thread
From: Willy Tarreau @ 2022-02-25 13:57 UTC (permalink / raw)
  To: Steven Rostedt
  Cc: David Laight, LKML, Petr Mladek, Sergey Senozhatsky, John Ogness

On Fri, Feb 25, 2022 at 08:44:24AM -0500, Steven Rostedt wrote:
> On Fri, 25 Feb 2022 14:40:56 +0100
> Willy Tarreau <w@1wt.eu> wrote:
> 
> > Maybe you could try to change the config on the receiver to try to resync
> > with what it sent and see if you figure what setting is being used ? I
> > would personally try to set it to 7 bit with 1 stop and no parity, same
> > baud rate just to see.
> 
> It appears to be a bug in the kernel and the commit was reverted.
> 
> I Cc'd you on my reply.
> 
>   https://lore.kernel.org/all/Yhhj9MLZTrhjSWUE@google.com/

Yep, just seen, I received it after responding. Another happy end!

Willy

^ permalink raw reply	[flat|nested] 25+ messages in thread

* Re: Strange output on the console
  2022-02-25 13:42       ` Steven Rostedt
@ 2022-02-26  2:20         ` Sergey Senozhatsky
  2022-02-26 11:49           ` Wander Costa
  0 siblings, 1 reply; 25+ messages in thread
From: Sergey Senozhatsky @ 2022-02-26  2:20 UTC (permalink / raw)
  To: Steven Rostedt
  Cc: Sergey Senozhatsky, LKML, Petr Mladek, John Ogness,
	Greg Kroah-Hartman, Wander Lairson Costa, Willy Tarreau,
	David Laight

On (22/02/25 08:42), Steven Rostedt wrote:
> On Fri, 25 Feb 2022 08:32:09 -0500
> Steven Rostedt <rostedt@goodmis.org> wrote:
> 
> > On Fri, 25 Feb 2022 14:07:00 +0900
> > Sergey Senozhatsky <senozhatsky@chromium.org> wrote:
> > 
> > > > Steven, did you notice this recently?
> > > > May I perhaps suggest git bisect? (sorry)    
> > > 
> > > On the off chance - do you have this revert in your kernel?
> > > 
> > > commit 6a7b9f002eca6788d346c16a6ff0c218b41f8d1d
> > > Author: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
> > > Date:   Wed Jan 26 14:33:58 2022 +0100
> > > 
> > >     Revert "tty: serial: Use fifo in 8250 console driver"
> > > 
> > >     This reverts commit 5021d709b31b8a14317998a33cbc78be0de9ab30.
> > > 
> > >     The patch is still a bit buggy, and this breaks some other hardware
> > >     types.  It needs to be resubmitted in a non-buggy way, and make sure the
> > >     other hardware types also continue to work properly.  
> > 
> > My tree does not have this.
> > 
> > I just applied it and I'm building now. I'll let you know if this fixes the
> > issue or not.
> 
> Mystery solved. Thanks Sergey!

Awesome!

^ permalink raw reply	[flat|nested] 25+ messages in thread

* Re: Strange output on the console
  2022-02-26  2:20         ` Sergey Senozhatsky
@ 2022-02-26 11:49           ` Wander Costa
  2022-02-28 16:05             ` Steven Rostedt
  0 siblings, 1 reply; 25+ messages in thread
From: Wander Costa @ 2022-02-26 11:49 UTC (permalink / raw)
  To: Sergey Senozhatsky
  Cc: Steven Rostedt, LKML, Petr Mladek, John Ogness,
	Greg Kroah-Hartman, Wander Lairson Costa, Willy Tarreau,
	David Laight

Hi Steve and Sergey,

Could you please tell the serial controllers in your hardware?

On Fri, Feb 25, 2022 at 11:21 PM Sergey Senozhatsky
<senozhatsky@chromium.org> wrote:
>
> On (22/02/25 08:42), Steven Rostedt wrote:
> > On Fri, 25 Feb 2022 08:32:09 -0500
> > Steven Rostedt <rostedt@goodmis.org> wrote:
> >
> > > On Fri, 25 Feb 2022 14:07:00 +0900
> > > Sergey Senozhatsky <senozhatsky@chromium.org> wrote:
> > >
> > > > > Steven, did you notice this recently?
> > > > > May I perhaps suggest git bisect? (sorry)
> > > >
> > > > On the off chance - do you have this revert in your kernel?
> > > >
> > > > commit 6a7b9f002eca6788d346c16a6ff0c218b41f8d1d
> > > > Author: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
> > > > Date:   Wed Jan 26 14:33:58 2022 +0100
> > > >
> > > >     Revert "tty: serial: Use fifo in 8250 console driver"
> > > >
> > > >     This reverts commit 5021d709b31b8a14317998a33cbc78be0de9ab30.
> > > >
> > > >     The patch is still a bit buggy, and this breaks some other hardware
> > > >     types.  It needs to be resubmitted in a non-buggy way, and make sure the
> > > >     other hardware types also continue to work properly.
> > >
> > > My tree does not have this.
> > >
> > > I just applied it and I'm building now. I'll let you know if this fixes the
> > > issue or not.
> >
> > Mystery solved. Thanks Sergey!
>
> Awesome!
>


^ permalink raw reply	[flat|nested] 25+ messages in thread

* Re: Strange output on the console
  2022-02-26 11:49           ` Wander Costa
@ 2022-02-28 16:05             ` Steven Rostedt
  2022-03-02 18:49               ` Wander Costa
  0 siblings, 1 reply; 25+ messages in thread
From: Steven Rostedt @ 2022-02-28 16:05 UTC (permalink / raw)
  To: Wander Costa
  Cc: Sergey Senozhatsky, LKML, Petr Mladek, John Ogness,
	Greg Kroah-Hartman, Wander Lairson Costa, Willy Tarreau,
	David Laight

On Sat, 26 Feb 2022 08:49:45 -0300
Wander Costa <wcosta@redhat.com> wrote:

> Hi Steve and Sergey,
> 
> Could you please tell the serial controllers in your hardware?

Not sure how to find that information, but I tried ;-)

On one machine, lspci gives:
 00:16.3 Serial controller: Intel Corporation 7 Series/C210 Series Chipset Family KT Controller (rev 04)

and dmidecode gives:


  Handle 0x0023, DMI type 8, 9 bytes
  Port Connector Information
          Internal Reference Designator: VGA/COMA
          Internal Connector Type: None
          External Reference Designator: COMA
          External Connector Type: DB-9 male
          Port Type: Serial Port 16550A Compatible

  Handle 0x0024, DMI type 8, 9 bytes
  Port Connector Information
          Internal Reference Designator: COMB
          Internal Connector Type: Proprietary
          External Reference Designator: COMB
          External Connector Type: DB-9 male
          Port Type: Serial Port 16550A Compatible


On another machine, there's nothing in lspci, and dmidecode gives:

  Handle 0x0007, DMI type 8, 9 bytes
  Port Connector Information
          Internal Reference Designator: J2A2A
          Internal Connector Type: None
          External Reference Designator: COM A
          External Connector Type: DB-9 male
          Port Type: Serial Port 16550A Compatible

and dmesg has:

  Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
  serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A

Anything else I could do to find out more?


-- Steve

^ permalink raw reply	[flat|nested] 25+ messages in thread

* Re: Strange output on the console
  2022-02-28 16:05             ` Steven Rostedt
@ 2022-03-02 18:49               ` Wander Costa
  0 siblings, 0 replies; 25+ messages in thread
From: Wander Costa @ 2022-03-02 18:49 UTC (permalink / raw)
  To: Steven Rostedt
  Cc: Sergey Senozhatsky, LKML, Petr Mladek, John Ogness,
	Greg Kroah-Hartman, Wander Lairson Costa, Willy Tarreau,
	David Laight

On Mon, Feb 28, 2022 at 1:11 PM Steven Rostedt <rostedt@goodmis.org> wrote:
>
> On Sat, 26 Feb 2022 08:49:45 -0300
> Wander Costa <wcosta@redhat.com> wrote:
>

[snip]

>
> Anything else I could do to find out more?
>

I think I have everything I need, thank you.


^ permalink raw reply	[flat|nested] 25+ messages in thread

end of thread, other threads:[~2022-03-02 18:49 UTC | newest]

Thread overview: 25+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2022-02-25  4:00 Strange output on the console Steven Rostedt
2022-02-25  4:58 ` Sergey Senozhatsky
2022-02-25  5:07   ` Sergey Senozhatsky
2022-02-25 13:32     ` Steven Rostedt
2022-02-25 13:42       ` Steven Rostedt
2022-02-26  2:20         ` Sergey Senozhatsky
2022-02-26 11:49           ` Wander Costa
2022-02-28 16:05             ` Steven Rostedt
2022-03-02 18:49               ` Wander Costa
2022-02-25  6:12 ` David Laight
2022-02-25  6:36   ` Willy Tarreau
2022-02-25  9:37     ` John Ogness
2022-02-25  9:42       ` John Ogness
2022-02-25 10:11     ` David Laight
2022-02-25 10:32       ` Willy Tarreau
2022-02-25 11:11         ` David Laight
2022-02-25 12:25           ` Willy Tarreau
2022-02-25 13:03             ` David Laight
2022-02-25 13:17             ` Steven Rostedt
2022-02-25 13:25               ` Willy Tarreau
2022-02-25 13:28             ` Steven Rostedt
2022-02-25 13:40               ` Willy Tarreau
2022-02-25 13:44                 ` Steven Rostedt
2022-02-25 13:57                   ` Willy Tarreau
2022-02-25 13:53           ` Steven Rostedt

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