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From: George Kennedy <george.kennedy@oracle.com>
To: Mike Rapoport <rppt@linux.ibm.com>
Cc: David Hildenbrand <david@redhat.com>,
	Andrey Konovalov <andreyknvl@google.com>,
	Andrew Morton <akpm@linux-foundation.org>,
	Catalin Marinas <catalin.marinas@arm.com>,
	Vincenzo Frascino <vincenzo.frascino@arm.com>,
	Dmitry Vyukov <dvyukov@google.com>,
	Konrad Rzeszutek Wilk <konrad@darnok.org>,
	Will Deacon <will.deacon@arm.com>,
	Andrey Ryabinin <aryabinin@virtuozzo.com>,
	Alexander Potapenko <glider@google.com>,
	Marco Elver <elver@google.com>,
	Peter Collingbourne <pcc@google.com>,
	Evgenii Stepanov <eugenis@google.com>,
	Branislav Rankov <Branislav.Rankov@arm.com>,
	Kevin Brodsky <kevin.brodsky@arm.com>,
	Christoph Hellwig <hch@infradead.org>,
	kasan-dev <kasan-dev@googlegroups.com>,
	Linux ARM <linux-arm-kernel@lists.infradead.org>,
	Linux Memory Management List <linux-mm@kvack.org>,
	LKML <linux-kernel@vger.kernel.org>,
	Dhaval Giani <dhaval.giani@oracle.com>
Subject: Re: [PATCH] mm, kasan: don't poison boot memory
Date: Tue, 23 Feb 2021 16:16:44 -0500	[thread overview]
Message-ID: <af06267d-00cd-d4e0-1985-b06ce7c993a3@oracle.com> (raw)
In-Reply-To: <20210223200914.GH1741768@linux.ibm.com>

[-- Attachment #1: Type: text/plain, Size: 5951 bytes --]



On 2/23/2021 3:09 PM, Mike Rapoport wrote:
> On Tue, Feb 23, 2021 at 01:05:05PM -0500, George Kennedy wrote:
>> On 2/23/2021 10:47 AM, Mike Rapoport wrote:
>>
>> It now crashes here:
>>
>> [    0.051019] ACPI: Early table checksum verification disabled
>> [    0.056721] ACPI: RSDP 0x00000000BFBFA014 000024 (v02 BOCHS )
>> [    0.057874] ACPI: XSDT 0x00000000BFBF90E8 00004C (v01 BOCHS BXPCFACP
>> 00000001      01000013)
>> [    0.059590] ACPI: FACP 0x00000000BFBF5000 000074 (v01 BOCHS BXPCFACP
>> 00000001 BXPC 00000001)
>> [    0.061306] ACPI: DSDT 0x00000000BFBF6000 00238D (v01 BOCHS BXPCDSDT
>> 00000001 BXPC 00000001)
>> [    0.063006] ACPI: FACS 0x00000000BFBFD000 000040
>> [    0.063938] ACPI: APIC 0x00000000BFBF4000 000090 (v01 BOCHS BXPCAPIC
>> 00000001 BXPC 00000001)
>> [    0.065638] ACPI: HPET 0x00000000BFBF3000 000038 (v01 BOCHS BXPCHPET
>> 00000001 BXPC 00000001)
>> [    0.067335] ACPI: BGRT 0x00000000BE49B000 000038 (v01 INTEL EDK2
>> 00000002      01000013)
>> [    0.069030] ACPI: iBFT 0x00000000BE453000 000800 (v01 BOCHS BXPCFACP
>> 00000000      00000000)
>> [    0.070734] XXX acpi_find_ibft_region:
>> [    0.071468] XXX iBFT, status=0
>> [    0.072073] XXX about to call acpi_put_table()...
>> ibft_addr=ffffffffff240000
>> [    0.073449] XXX acpi_find_ibft_region(EXIT):
>> PANIC: early exception 0x0e IP 10:ffffffff9259f439 error 0 cr2
>> 0xffffffffff240004
> Right, I've missed the dereference of the ibft_addr after
> acpi_find_ibft_region().
>
> With this change to iscsi_ibft_find.c instead of the previous one it should
> be better:
>
> diff --git a/drivers/firmware/iscsi_ibft_find.c b/drivers/firmware/iscsi_ibft_find.c
> index 64bb94523281..1be7481d5c69 100644
> --- a/drivers/firmware/iscsi_ibft_find.c
> +++ b/drivers/firmware/iscsi_ibft_find.c
> @@ -80,6 +80,27 @@ static int __init find_ibft_in_mem(void)
>   done:
>   	return len;
>   }
> +
> +static void __init acpi_find_ibft_region(unsigned long *sizep)
> +{
> +	int i;
> +	struct acpi_table_header *table = NULL;
> +	acpi_status status;
> +
> +	if (acpi_disabled)
> +		return;
> +
> +	for (i = 0; i < ARRAY_SIZE(ibft_signs) && !ibft_addr; i++) {
> +		status = acpi_get_table(ibft_signs[i].sign, 0, &table);
> +		if (ACPI_SUCCESS(status)) {
> +			ibft_addr = (struct acpi_table_ibft *)table;
> +			*sizep = PAGE_ALIGN(ibft_addr->header.length);
> +			acpi_put_table(table);
> +			break;
> +		}
> +	}
> +}
> +
>   /*
>    * Routine used to find the iSCSI Boot Format Table. The logical
>    * kernel address is set in the ibft_addr global variable.
> @@ -91,14 +112,16 @@ unsigned long __init find_ibft_region(unsigned long *sizep)
>   	/* iBFT 1.03 section 1.4.3.1 mandates that UEFI machines will
>   	 * only use ACPI for this */
>   
> -	if (!efi_enabled(EFI_BOOT))
> +	if (!efi_enabled(EFI_BOOT)) {
>   		find_ibft_in_mem();
> -
> -	if (ibft_addr) {
>   		*sizep = PAGE_ALIGN(ibft_addr->header.length);
> -		return (u64)virt_to_phys(ibft_addr);
> +	} else {
> +		acpi_find_ibft_region(sizep);
>   	}
>   
> +	if (ibft_addr)
> +		return (u64)virt_to_phys(ibft_addr);
> +
>   	*sizep = 0;
>   	return 0;
>   }
Mike,

No luck. Back to the original KASAN ibft_init crash.

I ran with only the above patch from you. Was that what you wanted? Your 
previous patch had a section defined out by #if 0. Was that supposed to 
be in there as well?

See the attached console output.

This is all I ran with:

# git diff
diff --git a/drivers/firmware/iscsi_ibft_find.c 
b/drivers/firmware/iscsi_ibft_find.c
index 64bb945..1be7481 100644
--- a/drivers/firmware/iscsi_ibft_find.c
+++ b/drivers/firmware/iscsi_ibft_find.c
@@ -80,6 +80,27 @@ static int __init find_ibft_in_mem(void)
  done:
         return len;
  }
+
+static void __init acpi_find_ibft_region(unsigned long *sizep)
+{
+       int i;
+       struct acpi_table_header *table = NULL;
+       acpi_status status;
+
+       if (acpi_disabled)
+               return;
+
+       for (i = 0; i < ARRAY_SIZE(ibft_signs) && !ibft_addr; i++) {
+               status = acpi_get_table(ibft_signs[i].sign, 0, &table);
+               if (ACPI_SUCCESS(status)) {
+                       ibft_addr = (struct acpi_table_ibft *)table;
+                       *sizep = PAGE_ALIGN(ibft_addr->header.length);
+                       acpi_put_table(table);
+                       break;
+               }
+       }
+}
+
  /*
   * Routine used to find the iSCSI Boot Format Table. The logical
   * kernel address is set in the ibft_addr global variable.
@@ -91,14 +112,16 @@ unsigned long __init find_ibft_region(unsigned long 
*sizep)
         /* iBFT 1.03 section 1.4.3.1 mandates that UEFI machines will
          * only use ACPI for this */

-       if (!efi_enabled(EFI_BOOT))
+       if (!efi_enabled(EFI_BOOT)) {
                 find_ibft_in_mem();
-
-       if (ibft_addr) {
                 *sizep = PAGE_ALIGN(ibft_addr->header.length);
-               return (u64)virt_to_phys(ibft_addr);
+       } else {
+               acpi_find_ibft_region(sizep);
         }

+       if (ibft_addr)
+               return (u64)virt_to_phys(ibft_addr);
+
         *sizep = 0;
         return 0;
  }


Thank you,
George
>> [    0.075711] CPU: 0 PID: 0 Comm: swapper Not tainted 5.11.0-34a2105 #8
>> [    0.076983] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS
>> 0.0.0 02/06/2015
>> [    0.078579] RIP: 0010:find_ibft_region+0x470/0x577


[-- Attachment #2: console.out.mike2_patch_fail --]
[-- Type: text/plain, Size: 102210 bytes --]

[    0.000000] Linux version 5.11.0-f9593a0 (root@gkennedy-20210107-1202) (gcc (GCC) 8.3.1 20190311 (Red Hat 8.3.1-3.2.0.1), GNU ld version 2.30-55.0.1.el7.2) #9 SMP Tue Feb 23 20:46:12 GMT 2021
[    0.000000] Command line:  slub_debug=FZPU page_owner=on earlyprintk=serial oops=panic nmi_watchdog=panic panic_on_warn=1 panic=1 ftrace_dump_on_oops=orig_cpu vsyscall=native net.ifnames=0 biosdevname=0 root=/dev/sda console=ttyS0 kvm-intel.nested=1 kvm-intel.unrestricted_guest=1 kvm-intel.vmm_exclusive=1 kvm-intel.fasteoi=1 kvm-intel.ept=1 kvm-intel.flexpriority=1 kvm-intel.vpid=1 kvm-intel.emulate_invalid_guest_state=1 kvm-intel.eptad=1 kvm-intel.enable_shadow_vmcs=1 kvm-intel.pml=1 kvm-intel.enable_apicv=1 console=ttyS0 loglevel=8 root=/dev/mapper/ol-root
[    0.000000] x86/fpu: x87 FPU will use FXSAVE
[    0.000000] BIOS-provided physical RAM map:
[    0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009ffff] usable
[    0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000007fffff] usable
[    0.000000] BIOS-e820: [mem 0x0000000000800000-0x0000000000807fff] ACPI NVS
[    0.000000] BIOS-e820: [mem 0x0000000000808000-0x000000000080ffff] usable
[    0.000000] BIOS-e820: [mem 0x0000000000810000-0x00000000008fffff] ACPI NVS
[    0.000000] BIOS-e820: [mem 0x0000000000900000-0x00000000be49afff] usable
[    0.000000] BIOS-e820: [mem 0x00000000be49b000-0x00000000be49bfff] ACPI data
[    0.000000] BIOS-e820: [mem 0x00000000be49c000-0x00000000be91cfff] usable
[    0.000000] BIOS-e820: [mem 0x00000000be91d000-0x00000000be920fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000be921000-0x00000000be9c7fff] usable
[    0.000000] BIOS-e820: [mem 0x00000000be9c8000-0x00000000be9d3fff] ACPI NVS
[    0.000000] BIOS-e820: [mem 0x00000000be9d4000-0x00000000be9ebfff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000be9ec000-0x00000000bea70fff] usable
[    0.000000] BIOS-e820: [mem 0x00000000bea71000-0x00000000beb1afff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000beb1b000-0x00000000bfb9afff] usable
[    0.000000] BIOS-e820: [mem 0x00000000bfb9b000-0x00000000bfbf2fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000bfbf3000-0x00000000bfbfafff] ACPI data
[    0.000000] BIOS-e820: [mem 0x00000000bfbfb000-0x00000000bfbfefff] ACPI NVS
[    0.000000] BIOS-e820: [mem 0x00000000bfbff000-0x00000000bfedbfff] usable
[    0.000000] BIOS-e820: [mem 0x00000000bfedc000-0x00000000bff5ffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000bff60000-0x00000000bfffffff] ACPI NVS
[    0.000000] BIOS-e820: [mem 0x00000000ffc00000-0x00000000ffffffff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000013fffffff] usable
[    0.000000] printk: bootconsole [earlyser0] enabled
[    0.000000] ERROR: earlyprintk= earlyser already used
[    0.000000] ERROR: earlyprintk= earlyser already used
[    0.000000] Malformed early option 'vsyscall'
[    0.000000] NX (Execute Disable) protection: active
[    0.000000] e820: update [mem 0xbe490018-0xbe499457] usable ==> usable
[    0.000000] e820: update [mem 0xbe490018-0xbe499457] usable ==> usable
[    0.000000] e820: update [mem 0xbe454018-0xbe48f457] usable ==> usable
[    0.000000] e820: update [mem 0xbe454018-0xbe48f457] usable ==> usable
[    0.000000] extended physical RAM map:
[    0.000000] reserve setup_data: [mem 0x0000000000000000-0x000000000009ffff] usable
[    0.000000] reserve setup_data: [mem 0x0000000000100000-0x00000000007fffff] usable
[    0.000000] reserve setup_data: [mem 0x0000000000800000-0x0000000000807fff] ACPI NVS
[    0.000000] reserve setup_data: [mem 0x0000000000808000-0x000000000080ffff] usable
[    0.000000] reserve setup_data: [mem 0x0000000000810000-0x00000000008fffff] ACPI NVS
[    0.000000] reserve setup_data: [mem 0x0000000000900000-0x00000000be454017] usable
[    0.000000] reserve setup_data: [mem 0x00000000be454018-0x00000000be48f457] usable
[    0.000000] reserve setup_data: [mem 0x00000000be48f458-0x00000000be490017] usable
[    0.000000] reserve setup_data: [mem 0x00000000be490018-0x00000000be499457] usable
[    0.000000] reserve setup_data: [mem 0x00000000be499458-0x00000000be49afff] usable
[    0.000000] reserve setup_data: [mem 0x00000000be49b000-0x00000000be49bfff] ACPI data
[    0.000000] reserve setup_data: [mem 0x00000000be49c000-0x00000000be91cfff] usable
[    0.000000] reserve setup_data: [mem 0x00000000be91d000-0x00000000be920fff] reserved
[    0.000000] reserve setup_data: [mem 0x00000000be921000-0x00000000be9c7fff] usable
[    0.000000] reserve setup_data: [mem 0x00000000be9c8000-0x00000000be9d3fff] ACPI NVS
[    0.000000] reserve setup_data: [mem 0x00000000be9d4000-0x00000000be9ebfff] reserved
[    0.000000] reserve setup_data: [mem 0x00000000be9ec000-0x00000000bea70fff] usable
[    0.000000] reserve setup_data: [mem 0x00000000bea71000-0x00000000beb1afff] reserved
[    0.000000] reserve setup_data: [mem 0x00000000beb1b000-0x00000000bfb9afff] usable
[    0.000000] reserve setup_data: [mem 0x00000000bfb9b000-0x00000000bfbf2fff] reserved
[    0.000000] reserve setup_data: [mem 0x00000000bfbf3000-0x00000000bfbfafff] ACPI data
[    0.000000] reserve setup_data: [mem 0x00000000bfbfb000-0x00000000bfbfefff] ACPI NVS
[    0.000000] reserve setup_data: [mem 0x00000000bfbff000-0x00000000bfedbfff] usable
[    0.000000] reserve setup_data: [mem 0x00000000bfedc000-0x00000000bff5ffff] reserved
[    0.000000] reserve setup_data: [mem 0x00000000bff60000-0x00000000bfffffff] ACPI NVS
[    0.000000] reserve setup_data: [mem 0x00000000ffc00000-0x00000000ffffffff] reserved
[    0.000000] reserve setup_data: [mem 0x0000000100000000-0x000000013fffffff] usable
[    0.000000] efi: EFI v2.70 by EDK II
[    0.000000] efi: SMBIOS=0xbfbcc000 ACPI=0xbfbfa000 ACPI 2.0=0xbfbfa014 MEMATTR=0xbf2a2018 RNG=0xbfbcd898 
[    0.000000] efi: seeding entropy pool
[    0.000000] SMBIOS 2.8 present.
[    0.000000] DMI: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 0.0.0 02/06/2015
[    0.000000] Hypervisor detected: KVM
[    0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00
[    0.000000] kvm-clock: cpu 0, msr 28a01001, primary cpu clock
[    0.000001] kvm-clock: using sched offset of 4659585693 cycles
[    0.001117] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns
[    0.008816] tsc: Detected 1995.312 MHz processor
[    0.009873] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
[    0.011184] e820: remove [mem 0x000a0000-0x000fffff] usable
[    0.012320] last_pfn = 0x140000 max_arch_pfn = 0x400000000
[    0.013436] MTRR default type: write-back
[    0.014215] MTRR fixed ranges enabled:
[    0.014946]   00000-9FFFF write-back
[    0.015654]   A0000-FFFFF uncachable
[    0.016357] MTRR variable ranges enabled:
[    0.017135]   0 base 00C0000000 mask FFC0000000 uncachable
[    0.018208]   1 base 2000000000 mask E000000000 uncachable
[    0.019289]   2 disabled
[    0.019784]   3 disabled
[    0.020287]   4 disabled
[    0.020781]   5 disabled
[    0.021278]   6 disabled
[    0.021775]   7 disabled
[    0.022289] x86/PAT: PAT not supported by the CPU.
[    0.023224] x86/PAT: Configuration [0-7]: WB  WT  UC- UC  WB  WT  UC- UC  
[    0.024555] last_pfn = 0xbfedc max_arch_pfn = 0x400000000
[    0.055231] check: Scanning 1 areas for low memory corruption
[    0.062548] Secure boot disabled
[    0.063174] RAMDISK: [mem 0x7eac5000-0x7fffffff]
[    0.064137] ACPI: Early table checksum verification disabled
[    0.065255] ACPI: RSDP 0x00000000BFBFA014 000024 (v02 BOCHS )
[    0.066385] ACPI: XSDT 0x00000000BFBF90E8 00004C (v01 BOCHS  BXPCFACP 00000001      01000013)
[    0.068061] ACPI: FACP 0x00000000BFBF5000 000074 (v01 BOCHS  BXPCFACP 00000001 BXPC 00000001)
[    0.069755] ACPI: DSDT 0x00000000BFBF6000 00238D (v01 BOCHS  BXPCDSDT 00000001 BXPC 00000001)
[    0.071433] ACPI: FACS 0x00000000BFBFD000 000040
[    0.072356] ACPI: APIC 0x00000000BFBF4000 000090 (v01 BOCHS  BXPCAPIC 00000001 BXPC 00000001)
[    0.074033] ACPI: HPET 0x00000000BFBF3000 000038 (v01 BOCHS  BXPCHPET 00000001 BXPC 00000001)
[    0.075707] ACPI: BGRT 0x00000000BE49B000 000038 (v01 INTEL  EDK2     00000002      01000013)
[    0.077381] ACPI: iBFT 0x00000000BE453000 000800 (v01 BOCHS  BXPCFACP 00000000      00000000)
[    0.079064] ACPI: Local APIC address 0xfee00000
[    0.081542] No NUMA configuration found
[    0.082285] Faking a node at [mem 0x0000000000000000-0x000000013fffffff]
[    0.083690] NODE_DATA(0) allocated [mem 0x13ffcf000-0x13fff9fff]
[    0.090839] Zone ranges:
[    0.091340]   DMA      [mem 0x0000000000001000-0x0000000000ffffff]
[    0.092544]   DMA32    [mem 0x0000000001000000-0x00000000ffffffff]
[    0.093742]   Normal   [mem 0x0000000100000000-0x000000013fffffff]
[    0.094939]   Device   empty
[    0.095502] Movable zone start for each node
[    0.096377] Early memory node ranges
[    0.097079]   node   0: [mem 0x0000000000001000-0x000000000009ffff]
[    0.098297]   node   0: [mem 0x0000000000100000-0x00000000007fffff]
[    0.099507]   node   0: [mem 0x0000000000808000-0x000000000080ffff]
[    0.100715]   node   0: [mem 0x0000000000900000-0x00000000be49afff]
[    0.101927]   node   0: [mem 0x00000000be49c000-0x00000000be91cfff]
[    0.103136]   node   0: [mem 0x00000000be921000-0x00000000be9c7fff]
[    0.104348]   node   0: [mem 0x00000000be9ec000-0x00000000bea70fff]
[    0.105556]   node   0: [mem 0x00000000beb1b000-0x00000000bfb9afff]
[    0.106783]   node   0: [mem 0x00000000bfbff000-0x00000000bfedbfff]
[    0.108005]   node   0: [mem 0x0000000100000000-0x000000013fffffff]
[    0.109282] Zeroed struct page in unavailable ranges: 948 pages
[    0.109293] Initmem setup node 0 [mem 0x0000000000001000-0x000000013fffffff]
[    0.111790] On node 0 totalpages: 1047628
[    0.112571]   DMA zone: 59 pages used for memmap
[    0.113464]   DMA zone: 1814 pages reserved
[    0.114273]   DMA zone: 3751 pages, LIFO batch:0
[    0.115324]   DMA32 zone: 12215 pages used for memmap
[    0.116301]   DMA32 zone: 781733 pages, LIFO batch:63
[    0.147523]   Normal zone: 4096 pages used for memmap
[    0.148520]   Normal zone: 262144 pages, LIFO batch:63
[    0.297005] kasan: KernelAddressSanitizer initialized
[    0.303935] ACPI: PM-Timer IO Port: 0xb008
[    0.304737] ACPI: Local APIC address 0xfee00000
[    0.305656] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])
[    0.306835] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23
[    0.308180] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[    0.309418] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)
[    0.310706] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[    0.311993] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)
[    0.313305] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)
[    0.314620] ACPI: IRQ0 used by override.
[    0.315383] ACPI: IRQ5 used by override.
[    0.316142] ACPI: IRQ9 used by override.
[    0.316901] ACPI: IRQ10 used by override.
[    0.317676] ACPI: IRQ11 used by override.
[    0.318462] Using ACPI (MADT) for SMP configuration information
[    0.319603] ACPI: HPET id: 0x8086a201 base: 0xfed00000
[    0.320631] e820: update [mem 0xbec6a000-0xbec72fff] usable ==> reserved
[    0.321997] smpboot: Allowing 4 CPUs, 0 hotplug CPUs
[    0.323279] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff]
[    0.324755] PM: hibernation: Registered nosave memory: [mem 0x000a0000-0x000fffff]
[    0.326229] PM: hibernation: Registered nosave memory: [mem 0x00800000-0x00807fff]
[    0.327707] PM: hibernation: Registered nosave memory: [mem 0x00810000-0x008fffff]
[    0.329177] PM: hibernation: Registered nosave memory: [mem 0xbe454000-0xbe454fff]
[    0.330657] PM: hibernation: Registered nosave memory: [mem 0xbe48f000-0xbe48ffff]
[    0.332118] PM: hibernation: Registered nosave memory: [mem 0xbe490000-0xbe490fff]
[    0.333590] PM: hibernation: Registered nosave memory: [mem 0xbe499000-0xbe499fff]
[    0.335069] PM: hibernation: Registered nosave memory: [mem 0xbe49b000-0xbe49bfff]
[    0.336546] PM: hibernation: Registered nosave memory: [mem 0xbe91d000-0xbe920fff]
[    0.338017] PM: hibernation: Registered nosave memory: [mem 0xbe9c8000-0xbe9d3fff]
[    0.339488] PM: hibernation: Registered nosave memory: [mem 0xbe9d4000-0xbe9ebfff]
[    0.340960] PM: hibernation: Registered nosave memory: [mem 0xbea71000-0xbeb1afff]
[    0.342438] PM: hibernation: Registered nosave memory: [mem 0xbec6a000-0xbec72fff]
[    0.343910] PM: hibernation: Registered nosave memory: [mem 0xbfb9b000-0xbfbf2fff]
[    0.345366] PM: hibernation: Registered nosave memory: [mem 0xbfbf3000-0xbfbfafff]
[    0.346821] PM: hibernation: Registered nosave memory: [mem 0xbfbfb000-0xbfbfefff]
[    0.348300] PM: hibernation: Registered nosave memory: [mem 0xbfedc000-0xbff5ffff]
[    0.349753] PM: hibernation: Registered nosave memory: [mem 0xbff60000-0xbfffffff]
[    0.351212] PM: hibernation: Registered nosave memory: [mem 0xc0000000-0xffbfffff]
[    0.352671] PM: hibernation: Registered nosave memory: [mem 0xffc00000-0xffffffff]
[    0.354129] [mem 0xc0000000-0xffbfffff] available for PCI devices
[    0.355317] Booting paravirtualized kernel on KVM
[    0.356222] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns
[    0.358292] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:4 nr_cpu_ids:4 nr_node_ids:1
[    0.360504] percpu: Embedded 64 pages/cpu s225280 r8192 d28672 u524288
[    0.361934] pcpu-alloc: s225280 r8192 d28672 u524288 alloc=1*2097152
[    0.363188] pcpu-alloc: [0] 0 1 2 3 
[    0.364333] kvm-guest: stealtime: cpu 0, msr 10ac36080
[    0.365344] kvm-guest: PV spinlocks disabled, no host support
[    0.366482] Built 1 zonelists, mobility grouping on.  Total pages: 1029444
[    0.367824] Policy zone: Normal
[    0.368440] Kernel command line:  slub_debug=FZPU page_owner=on earlyprintk=serial oops=panic nmi_watchdog=panic panic_on_warn=1 panic=1 ftrace_dump_on_oops=orig_cpu vsyscall=native net.ifnames=0 biosdevname=0 root=/dev/sda console=ttyS0 kvm-intel.nested=1 kvm-intel.unrestricted_guest=1 kvm-intel.vmm_exclusive=1 kvm-intel.fasteoi=1 kvm-intel.ept=1 kvm-intel.flexpriority=1 kvm-intel.vpid=1 kvm-intel.emulate_invalid_guest_state=1 kvm-intel.eptad=1 kvm-intel.enable_shadow_vmcs=1 kvm-intel.pml=1 kvm-intel.enable_apicv=1 console=ttyS0 loglevel=8 root=/dev/mapper/ol-root
[    0.386154] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)
[    0.388146] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)
[    0.389915] mem auto-init: stack:off, heap alloc:off, heap free:off
[    0.481702] Memory: 2851380K/4190512K available (198686K kernel code, 38641K rwdata, 42112K rodata, 6012K init, 18396K bss, 1298756K reserved, 0K cma-reserved)
[    0.485010] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[    0.486303] Kernel/User page tables isolation: enabled
[    0.487669] ftrace: allocating 176586 entries in 690 pages
[    0.939816] ftrace: allocated 690 pages with 5 groups
[    0.945552] 
[    0.945842] **********************************************************
[    0.947080] **   NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE   **
[    0.948307] **                                                      **
[    0.949539] ** trace_printk() being used. Allocating extra memory.  **
[    0.950766] **                                                      **
[    0.951994] ** This means that this is a DEBUG kernel and it is     **
[    0.953231] ** unsafe for production use.                           **
[    0.954459] **                                                      **
[    0.955688] ** If you see this message and you are not debugging    **
[    0.956925] ** the kernel, report this immediately to your vendor!  **
[    0.958155] **                                                      **
[    0.959389] **   NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE   **
[    0.960621] **********************************************************
[    0.965174] rcu: Hierarchical RCU implementation.
[    0.966081] rcu: 	RCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=4.
[    0.967375] 	Rude variant of Tasks RCU enabled.
[    0.968231] 	Tracing variant of Tasks RCU enabled.
[    0.969133] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.
[    0.970583] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4
[    1.049576] NR_IRQS: 524544, nr_irqs: 456, preallocated irqs: 16
[    1.051620] random: get_random_bytes called from start_kernel+0x237/0x474 with crng_init=0
[    1.051869] Console: colour dummy device 80x25
[    1.054340] printk: console [ttyS0] enabled
[    1.054340] printk: console [ttyS0] enabled
[    1.055949] printk: bootconsole [earlyser0] disabled
[    1.055949] printk: bootconsole [earlyser0] disabled
[    1.057927] ACPI: Core revision 20201113
[    1.059524] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns
[    1.061460] APIC: Switch to symmetric I/O mode setup
[    1.062874] x2apic enabled
[    1.063887] Switched APIC routing to physical x2apic.
[    1.067745] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[    1.068984] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x3985c314e25, max_idle_ns: 881590612270 ns
[    1.071056] Calibrating delay loop (skipped) preset value.. 3990.62 BogoMIPS (lpj=1995312)
[    1.072056] pid_max: default: 32768 minimum: 301
[    1.080396] LSM: Security Framework initializing
[    1.081112] Yama: becoming mindful.
[    1.082139] SELinux:  Initializing.
[    1.083535] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)
[    1.084069] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)
[    1.087913] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0
[    1.088059] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0
[    1.089059] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization
[    1.090058] Spectre V2 : Mitigation: Full generic retpoline
[    1.091055] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch
[    1.092055] Speculative Store Bypass: Vulnerable
[    1.093060] MDS: Vulnerable: Clear CPU buffers attempted, no microcode
[    1.095292] Freeing SMP alternatives memory: 128K
[    1.208377] smpboot: CPU0: Intel QEMU Virtual CPU version 2.5+ (family: 0x6, model: 0x6, stepping: 0x3)
[    1.210711] Performance Events: PMU not available due to virtualization, using software events only.
[    1.213228] rcu: Hierarchical SRCU implementation.
[    1.230343] NMI watchdog: Perf NMI watchdog permanently disabled
[    1.231506] smp: Bringing up secondary CPUs ...
[    1.236204] x86: Booting SMP configuration:
[    1.237035] .... node  #0, CPUs:      #1
[    0.015565] kvm-clock: cpu 1, msr 28a01041, secondary cpu clock
[    0.015565] smpboot: CPU 1 Converting physical 0 to logical die 1
[    1.241149] kvm-guest: stealtime: cpu 1, msr 10acb6080
[    1.246292]  #2
[    0.015565] kvm-clock: cpu 2, msr 28a01081, secondary cpu clock
[    0.015565] smpboot: CPU 2 Converting physical 0 to logical die 2
[    1.250114] kvm-guest: stealtime: cpu 2, msr 10ad36080
[    1.254984]  #3
[    0.015565] kvm-clock: cpu 3, msr 28a010c1, secondary cpu clock
[    0.015565] smpboot: CPU 3 Converting physical 0 to logical die 3
[    1.259119] kvm-guest: stealtime: cpu 3, msr 10adb6080
[    1.260138] smp: Brought up 1 node, 4 CPUs
[    1.261065] smpboot: Max logical packages: 4
[    1.262056] smpboot: Total of 4 processors activated (15962.49 BogoMIPS)
[    1.266774] node 0 deferred pages initialised in 1ms
[    1.286501] allocated 41943040 bytes of page_ext
[    1.287264] Node 0, zone      DMA: page owner found early allocated 0 pages
[    1.294645] Node 0, zone    DMA32: page owner found early allocated 32 pages
[    1.310991] Node 0, zone   Normal: page owner found early allocated 15143 pages
[    1.312066] devtmpfs: initialized
[    1.313601] x86/mm: Memory block size: 128MB
[    1.369040] PM: Registering ACPI NVS region [mem 0x00800000-0x00807fff] (32768 bytes)
[    1.370113] PM: Registering ACPI NVS region [mem 0x00810000-0x008fffff] (983040 bytes)
[    1.372501] PM: Registering ACPI NVS region [mem 0xbe9c8000-0xbe9d3fff] (49152 bytes)
[    1.374099] PM: Registering ACPI NVS region [mem 0xbfbfb000-0xbfbfefff] (16384 bytes)
[    1.375089] PM: Registering ACPI NVS region [mem 0xbff60000-0xbfffffff] (655360 bytes)
[    1.377645] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns
[    1.378066] futex hash table entries: 1024 (order: 4, 65536 bytes, linear)
[    1.380364] pinctrl core: initialized pinctrl subsystem
[    1.385702] NET: Registered protocol family 16
[    1.394727] DMA: preallocated 512 KiB GFP_KERNEL pool for atomic allocations
[    1.395120] DMA: preallocated 512 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations
[    1.396129] DMA: preallocated 512 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations
[    1.397166] audit: initializing netlink subsys (disabled)
[    1.398225] audit: type=2000 audit(1614113722.831:1): state=initialized audit_enabled=0 res=1
[    1.400852] thermal_sys: Registered thermal governor 'fair_share'
[    1.400864] thermal_sys: Registered thermal governor 'bang_bang'
[    1.401057] thermal_sys: Registered thermal governor 'step_wise'
[    1.402131] cpuidle: using governor menu
[    1.411373] ACPI: bus type PCI registered
[    1.412058] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
[    1.414263] dca service started, version 1.12.1
[    1.415269] PCI: Using configuration type 1 for base access
[    1.922479] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
[    1.930360] cryptd: max_cpu_qlen set to 1000
[    1.959057] raid6: sse2x4   gen()  2950 MB/s
[    1.976061] raid6: sse2x4   xor()  1499 MB/s
[    1.993055] raid6: sse2x2   gen()  1851 MB/s
[    2.010062] raid6: sse2x2   xor()   845 MB/s
[    2.027058] raid6: sse2x1   gen()  1117 MB/s
[    2.044064] raid6: sse2x1   xor()   457 MB/s
[    2.044908] raid6: using algorithm sse2x4 gen() 2950 MB/s
[    2.045054] raid6: .... xor() 1499 MB/s, rmw enabled
[    2.046056] raid6: using intx1 recovery algorithm
[    2.048573] ACPI: Added _OSI(Module Device)
[    2.049057] ACPI: Added _OSI(Processor Device)
[    2.050062] ACPI: Added _OSI(3.0 _SCP Extensions)
[    2.051056] ACPI: Added _OSI(Processor Aggregator Device)
[    2.052070] ACPI: Added _OSI(Linux-Dell-Video)
[    2.053083] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)
[    2.054070] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)
[    2.130850] ACPI: 1 ACPI AML tables successfully acquired and loaded
[    2.172947] ACPI: Interpreter enabled
[    2.173283] ACPI: (supports S0 S3 S4 S5)
[    2.174057] ACPI: Using IOAPIC for interrupt routing
[    2.175239] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[    2.181882] ACPI: Enabled 2 GPEs in block 00 to 0F
[    2.369532] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
[    2.370116] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3]
[    2.371368] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge.
[    2.382402] acpiphp: Slot [3] registered
[    2.383433] acpiphp: Slot [4] registered
[    2.384404] acpiphp: Slot [5] registered
[    2.385415] acpiphp: Slot [6] registered
[    2.387081] acpiphp: Slot [7] registered
[    2.388236] acpiphp: Slot [8] registered
[    2.389398] acpiphp: Slot [9] registered
[    2.390423] acpiphp: Slot [10] registered
[    2.391409] acpiphp: Slot [11] registered
[    2.392410] acpiphp: Slot [12] registered
[    2.394099] acpiphp: Slot [13] registered
[    2.395281] acpiphp: Slot [14] registered
[    2.396400] acpiphp: Slot [15] registered
[    2.397407] acpiphp: Slot [16] registered
[    2.399230] acpiphp: Slot [19] registered
[    2.400417] acpiphp: Slot [20] registered
[    2.401396] acpiphp: Slot [21] registered
[    2.402433] acpiphp: Slot [22] registered
[    2.403430] acpiphp: Slot [23] registered
[    2.405166] acpiphp: Slot [24] registered
[    2.406335] acpiphp: Slot [25] registered
[    2.407431] acpiphp: Slot [26] registered
[    2.408418] acpiphp: Slot [27] registered
[    2.409403] acpiphp: Slot [28] registered
[    2.411058] acpiphp: Slot [29] registered
[    2.412238] acpiphp: Slot [30] registered
[    2.413413] acpiphp: Slot [31] registered
[    2.414205] PCI host bridge to bus 0000:00
[    2.415068] pci_bus 0000:00: root bus resource [io  0x0000-0x0cf7 window]
[    2.416066] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff window]
[    2.417066] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
[    2.418066] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]
[    2.419066] pci_bus 0000:00: root bus resource [mem 0x2000000000-0x207fffffff window]
[    2.420073] pci_bus 0000:00: root bus resource [bus 00-ff]
[    2.421293] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000
[    2.426332] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100
[    2.431505] pci 0000:00:01.1: [8086:7010] type 00 class 0x010180
[    2.436068] pci 0000:00:01.1: reg 0x20: [io  0xd2c0-0xd2cf]
[    2.438414] pci 0000:00:01.1: legacy IDE quirk: reg 0x10: [io  0x01f0-0x01f7]
[    2.439058] pci 0000:00:01.1: legacy IDE quirk: reg 0x14: [io  0x03f6]
[    2.440057] pci 0000:00:01.1: legacy IDE quirk: reg 0x18: [io  0x0170-0x0177]
[    2.441058] pci 0000:00:01.1: legacy IDE quirk: reg 0x1c: [io  0x0376]
[    2.445036] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000
[    2.446765] pci 0000:00:01.3: quirk: [io  0xb000-0xb03f] claimed by PIIX4 ACPI
[    2.447071] pci 0000:00:01.3: quirk: [io  0xb100-0xb10f] claimed by PIIX4 SMB
[    2.452240] pci 0000:00:02.0: [1234:1111] type 00 class 0x030000
[    2.455106] pci 0000:00:02.0: reg 0x10: [mem 0xc0000000-0xc0ffffff pref]
[    2.460104] pci 0000:00:02.0: reg 0x18: [mem 0xc1402000-0xc1402fff]
[    2.469104] pci 0000:00:02.0: reg 0x30: [mem 0xffff0000-0xffffffff pref]
[    2.471128] pci 0000:00:02.0: BAR 0: assigned to efifb
[    2.475885] pci 0000:00:03.0: [1af4:1005] type 00 class 0x00ff00
[    2.476905] pci 0000:00:03.0: reg 0x10: [io  0xd2a0-0xd2bf]
[    2.480060] pci 0000:00:03.0: reg 0x20: [mem 0x2000100000-0x2000103fff 64bit pref]
[    2.487024] pci 0000:00:04.0: [14e4:16dc] type 00 class 0x020000
[    2.490775] pci 0000:00:04.0: reg 0x10: [mem 0x2000104000-0x2000107fff 64bit pref]
[    2.493104] pci 0000:00:04.0: reg 0x18: [mem 0x2000000000-0x20000fffff 64bit pref]
[    2.496106] pci 0000:00:04.0: reg 0x20: [mem 0x2000108000-0x200010bfff 64bit pref]
[    2.499168] pci 0000:00:04.0: enabling Extended Tags
[    2.504607] pci 0000:00:05.0: [1af4:1000] type 00 class 0x020000
[    2.506551] pci 0000:00:05.0: reg 0x10: [io  0xd280-0xd29f]
[    2.507990] pci 0000:00:05.0: reg 0x14: [mem 0xc1401000-0xc1401fff]
[    2.511060] pci 0000:00:05.0: reg 0x20: [mem 0x200010c000-0x200010ffff 64bit pref]
[    2.513060] pci 0000:00:05.0: reg 0x30: [mem 0xfffc0000-0xffffffff pref]
[    2.518348] pci 0000:00:10.0: [1af4:1001] type 00 class 0x010000
[    2.520592] pci 0000:00:10.0: reg 0x10: [io  0xd200-0xd27f]
[    2.522559] pci 0000:00:10.0: reg 0x14: [mem 0xc1400000-0xc1400fff]
[    2.526060] pci 0000:00:10.0: reg 0x20: [mem 0x2000110000-0x2000113fff 64bit pref]
[    2.533096] pci 0000:00:11.0: [1b36:0001] type 01 class 0x060400
[    2.535544] pci 0000:00:11.0: reg 0x10: [mem 0x2000115000-0x20001150ff 64bit]
[    2.541646] pci 0000:00:12.0: [1b36:0001] type 01 class 0x060400
[    2.544060] pci 0000:00:12.0: reg 0x10: [mem 0x2000114000-0x20001140ff 64bit]
[    2.551297] pci_bus 0000:01: extended config space not accessible
[    2.561689] acpiphp: Slot [0] registered
[    2.562444] acpiphp: Slot [1] registered
[    2.564075] acpiphp: Slot [2] registered
[    2.567007] acpiphp: Slot [3-2] registered
[    2.567563] acpiphp: Slot [4-2] registered
[    2.568542] acpiphp: Slot [5-2] registered
[    2.570355] acpiphp: Slot [6-2] registered
[    2.571558] acpiphp: Slot [7-2] registered
[    2.572555] acpiphp: Slot [8-2] registered
[    2.574394] acpiphp: Slot [9-2] registered
[    2.575554] acpiphp: Slot [10-2] registered
[    2.577096] acpiphp: Slot [11-2] registered
[    2.578448] acpiphp: Slot [12-2] registered
[    2.579570] acpiphp: Slot [13-2] registered
[    2.581196] acpiphp: Slot [14-2] registered
[    2.582570] acpiphp: Slot [15-2] registered
[    2.583555] acpiphp: Slot [16-2] registered
[    2.585159] acpiphp: Slot [17] registered
[    2.586338] acpiphp: Slot [18] registered
[    2.587562] acpiphp: Slot [19-2] registered
[    2.588572] acpiphp: Slot [20-2] registered
[    2.590404] acpiphp: Slot [21-2] registered
[    2.591568] acpiphp: Slot [22-2] registered
[    2.593150] acpiphp: Slot [23-2] registered
[    2.594502] acpiphp: Slot [24-2] registered
[    2.595543] acpiphp: Slot [25-2] registered
[    2.597235] acpiphp: Slot [26-2] registered
[    2.598557] acpiphp: Slot [27-2] registered
[    2.599556] acpiphp: Slot [28-2] registered
[    2.601309] acpiphp: Slot [29-2] registered
[    2.602580] acpiphp: Slot [30-2] registered
[    2.603538] acpiphp: Slot [31-2] registered
[    2.605263] pci 0000:00:11.0: PCI bridge to [bus 01]
[    2.606082] pci 0000:00:11.0:   bridge window [io  0xd000-0xdfff]
[    2.607080] pci 0000:00:11.0:   bridge window [mem 0xc1200000-0xc13fffff]
[    2.609618] pci_bus 0000:02: extended config space not accessible
[    2.619345] acpiphp: Slot [0-2] registered
[    2.620552] acpiphp: Slot [1-2] registered
[    2.621562] acpiphp: Slot [2-2] registered
[    2.623412] acpiphp: Slot [3-3] registered
[    2.624562] acpiphp: Slot [4-3] registered
[    2.626093] acpiphp: Slot [5-3] registered
[    2.627434] acpiphp: Slot [6-3] registered
[    2.628582] acpiphp: Slot [7-3] registered
[    2.630147] acpiphp: Slot [8-3] registered
[    2.631486] acpiphp: Slot [9-3] registered
[    2.632584] acpiphp: Slot [10-3] registered
[    2.634219] acpiphp: Slot [11-3] registered
[    2.635581] acpiphp: Slot [12-3] registered
[    2.636560] acpiphp: Slot [13-3] registered
[    2.638332] acpiphp: Slot [14-3] registered
[    2.639563] acpiphp: Slot [15-3] registered
[    2.640539] acpiphp: Slot [16-3] registered
[    2.642411] acpiphp: Slot [17-2] registered
[    2.643569] acpiphp: Slot [18-2] registered
[    2.645147] acpiphp: Slot [19-3] registered
[    2.646501] acpiphp: Slot [20-3] registered
[    2.647573] acpiphp: Slot [21-3] registered
[    2.649241] acpiphp: Slot [22-3] registered
[    2.650572] acpiphp: Slot [23-3] registered
[    2.651569] acpiphp: Slot [24-3] registered
[    2.653344] acpiphp: Slot [25-3] registered
[    2.654560] acpiphp: Slot [26-3] registered
[    2.656093] acpiphp: Slot [27-3] registered
[    2.657453] acpiphp: Slot [28-3] registered
[    2.658572] acpiphp: Slot [29-3] registered
[    2.660192] acpiphp: Slot [30-3] registered
[    2.661548] acpiphp: Slot [31-3] registered
[    2.662426] pci 0000:00:12.0: PCI bridge to [bus 02]
[    2.663081] pci 0000:00:12.0:   bridge window [io  0xc000-0xcfff]
[    2.665078] pci 0000:00:12.0:   bridge window [mem 0xc1000000-0xc11fffff]
[    2.681149] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 10 *11)
[    2.684593] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 10 *11)
[    2.688002] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 *10 11)
[    2.690367] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 *10 11)
[    2.692506] ACPI: PCI Interrupt Link [LNKS] (IRQs *9)
[    2.701882] iommu: Default domain type: Translated 
[    2.703238] pci 0000:00:02.0: vgaarb: setting as boot VGA device
[    2.704052] pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none
[    2.704065] pci 0000:00:02.0: vgaarb: bridge control possible
[    2.705059] vgaarb: loaded
[    2.709611] SCSI subsystem initialized
[    2.710453] libata version 3.00 loaded.
[    2.712272] ACPI: bus type USB registered
[    2.713445] usbcore: registered new interface driver usbfs
[    2.714213] usbcore: registered new interface driver hub
[    2.715163] usbcore: registered new device driver usb
[    2.717828] mc: Linux media interface: v0.10
[    2.718153] videodev: Linux video capture interface: v2.00
[    2.720179] pps_core: LinuxPPS API ver. 1 registered
[    2.721055] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    2.723082] PTP clock support registered
[    2.724157] EDAC MC: Ver: 3.0.0
[    2.727630] Registered efivars operations
[    2.730743] Advanced Linux Sound Architecture Driver Initialized.
[    2.733676] Bluetooth: Core ver 2.22
[    2.734163] NET: Registered protocol family 31
[    2.735055] Bluetooth: HCI device and connection manager initialized
[    2.736069] Bluetooth: HCI socket layer initialized
[    2.737063] Bluetooth: L2CAP socket layer initialized
[    2.738094] Bluetooth: SCO socket layer initialized
[    2.739083] NET: Registered protocol family 8
[    2.740055] NET: Registered protocol family 20
[    2.741196] NetLabel: Initializing
[    2.742055] NetLabel:  domain hash size = 128
[    2.743054] NetLabel:  protocols = UNLABELED CIPSOv4 CALIPSO
[    2.744329] NetLabel:  unlabeled traffic allowed by default
[    2.746476] PCI: Using ACPI for IRQ routing
[    2.747063] PCI: pci_cache_line_size set to 64 bytes
[    2.748116] pci 0000:00:01.1: can't claim BAR 4 [io  0xd2c0-0xd2cf]: address conflict with PCI Bus 0000:01 [io  0xd000-0xdfff]
[    2.749105] pci 0000:00:03.0: can't claim BAR 0 [io  0xd2a0-0xd2bf]: address conflict with PCI Bus 0000:01 [io  0xd000-0xdfff]
[    2.750100] pci 0000:00:05.0: can't claim BAR 0 [io  0xd280-0xd29f]: address conflict with PCI Bus 0000:01 [io  0xd000-0xdfff]
[    2.751098] pci 0000:00:10.0: can't claim BAR 0 [io  0xd200-0xd27f]: address conflict with PCI Bus 0000:01 [io  0xd000-0xdfff]
[    2.752230] e820: reserve RAM buffer [mem 0x00810000-0x008fffff]
[    2.753071] e820: reserve RAM buffer [mem 0xbe454018-0xbfffffff]
[    2.754081] e820: reserve RAM buffer [mem 0xbe490018-0xbfffffff]
[    2.755078] e820: reserve RAM buffer [mem 0xbe49b000-0xbfffffff]
[    2.756077] e820: reserve RAM buffer [mem 0xbe91d000-0xbfffffff]
[    2.758086] e820: reserve RAM buffer [mem 0xbe9c8000-0xbfffffff]
[    2.759075] e820: reserve RAM buffer [mem 0xbea71000-0xbfffffff]
[    2.760073] e820: reserve RAM buffer [mem 0xbec6a000-0xbfffffff]
[    2.761071] e820: reserve RAM buffer [mem 0xbfb9b000-0xbfffffff]
[    2.762069] e820: reserve RAM buffer [mem 0xbfedc000-0xbfffffff]
[    2.764114] dcdbas dcdbas: Dell Systems Management Base Driver (version 5.6.0-3.4)
[    2.772887] hpet: 3 channels of 0 reserved for per-cpu timers
[    2.773084] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0
[    2.774055] hpet0: 3 comparators, 64-bit 100.000000 MHz counter
[    2.777386] clocksource: Switched to clocksource kvm-clock
[    3.326901] VFS: Disk quotas dquot_6.6.0
[    3.327894] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[    3.329987] FS-Cache: Loaded
[    3.331278] CacheFiles: Loaded
[    3.332208] pnp: PnP ACPI init
[    3.333738] pnp 00:00: Plug and Play ACPI device, IDs PNP0b00 (active)
[    3.335751] pnp 00:01: Plug and Play ACPI device, IDs PNP0303 (active)
[    3.337680] pnp 00:02: Plug and Play ACPI device, IDs PNP0f13 (active)
[    3.339202] pnp 00:03: [dma 2]
[    3.340063] pnp 00:03: Plug and Play ACPI device, IDs PNP0700 (active)
[    3.342482] pnp 00:04: Plug and Play ACPI device, IDs PNP0400 (active)
[    3.344719] pnp 00:05: Plug and Play ACPI device, IDs PNP0501 (active)
[    3.353663] pnp: PnP ACPI: found 6 devices
[    3.391644] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
[    3.395010] NET: Registered protocol family 2
[    8.146025] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)
[    8.152511] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)
[    8.154546] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)
[    8.156626] TCP: Hash tables configured (established 32768 bind 32768)
[    8.158340] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)
[    8.159764] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)
[    8.161882] NET: Registered protocol family 1
[    8.164190] RPC: Registered named UNIX socket transport module.
[    8.165370] RPC: Registered udp transport module.
[    8.166310] RPC: Registered tcp transport module.
[    8.167245] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    8.170438] pci 0000:00:02.0: can't claim BAR 6 [mem 0xffff0000-0xffffffff pref]: no compatible bridge window
[    8.172397] pci 0000:00:05.0: can't claim BAR 6 [mem 0xfffc0000-0xffffffff pref]: no compatible bridge window
[    8.174454] pci 0000:00:05.0: BAR 6: assigned [mem 0xc1440000-0xc147ffff pref]
[    8.175888] pci 0000:00:02.0: BAR 6: assigned [mem 0xc1410000-0xc141ffff pref]
[    8.177309] pci 0000:00:10.0: BAR 0: assigned [io  0x1000-0x107f]
[    8.179307] pci 0000:00:03.0: BAR 0: assigned [io  0x1080-0x109f]
[    8.181211] pci 0000:00:05.0: BAR 0: assigned [io  0x10a0-0x10bf]
[    8.183110] pci 0000:00:01.1: BAR 4: assigned [io  0x10c0-0x10cf]
[    8.184996] pci 0000:00:11.0: PCI bridge to [bus 01]
[    8.186005] pci 0000:00:11.0:   bridge window [io  0xd000-0xdfff]
[    8.188298] pci 0000:00:11.0:   bridge window [mem 0xc1200000-0xc13fffff]
[    8.191756] pci 0000:00:12.0: PCI bridge to [bus 02]
[    8.192771] pci 0000:00:12.0:   bridge window [io  0xc000-0xcfff]
[    8.195032] pci 0000:00:12.0:   bridge window [mem 0xc1000000-0xc11fffff]
[    8.198457] pci_bus 0000:00: resource 4 [io  0x0000-0x0cf7 window]
[    8.200195] pci_bus 0000:00: resource 5 [io  0x0d00-0xffff window]
[    8.201422] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]
[    8.202779] pci_bus 0000:00: resource 7 [mem 0xc0000000-0xfebfffff window]
[    8.204137] pci_bus 0000:00: resource 8 [mem 0x2000000000-0x207fffffff window]
[    8.205573] pci_bus 0000:01: resource 0 [io  0xd000-0xdfff]
[    8.206683] pci_bus 0000:01: resource 1 [mem 0xc1200000-0xc13fffff]
[    8.207921] pci_bus 0000:02: resource 0 [io  0xc000-0xcfff]
[    8.209025] pci_bus 0000:02: resource 1 [mem 0xc1000000-0xc11fffff]
[    8.213676] pci 0000:00:01.0: PIIX3: Enabling Passive Release
[    8.214845] pci 0000:00:00.0: Limiting direct PCI/PCI transfers
[    8.216044] pci 0000:00:01.0: Activating ISA DMA hang workarounds
[    8.217412] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
[    8.219257] PCI: CLS 0 bytes, default 64
[    8.220605] Trying to unpack rootfs image as initramfs...
Connection timed out during banner exchange
<20>[   10.535028] Freeing initrd memory: 21740K
[   10.535903] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
[   10.537161] software IO TLB: mapped [mem 0x00000000b7e5e000-0x00000000bbe5e000] (64MB)
[   10.545696] kvm: no hardware support
[   10.546439] has_svm: not amd or hygon
[   10.547181] kvm: no hardware support
[   10.547897] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x3985c314e25, max_idle_ns: 881590612270 ns
[   10.550126] mce: Machine check injector initialized
[   10.555487] check: Scanning for low memory corruption every 60 seconds
[   10.558373] CPU feature 'AVX registers' is not supported.
[   10.560740] CPU feature 'AVX registers' is not supported.
[   10.561819] AVX2 instructions are not detected.
[   10.564259] AVX or AES-NI instructions are not detected.
[   10.565321] AVX2 or AES-NI instructions are not detected.
[   10.567208] CPU feature 'AVX registers' is not supported.
[   10.568284] CPU feature 'AVX registers' is not supported.
[   10.569358] PCLMULQDQ-NI instructions are not detected.
[   10.593762] Initialise system trusted keyrings
[   10.594785] Key type blacklist registered
[   10.595897] workingset: timestamp_bits=36 max_order=20 bucket_order=0
[   10.636285] zbud: loaded
[   10.643362] DLM installed
[   10.650246] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[   10.655932] FS-Cache: Netfs 'nfs' registered for caching
[   10.659415] NFS: Registering the id_resolver key type
[   10.660461] Key type id_resolver registered
[   10.661294] Key type id_legacy registered
[   10.662479] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[   10.663808] Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
[   10.669344] FS-Cache: Netfs 'cifs' registered for caching
[   10.672454] Key type cifs.spnego registered
[   10.673346] Key type cifs.idmap registered
[   10.674182] jffs2: version 2.2. (NAND) (SUMMARY)  © 2001-2006 Red Hat, Inc.
[   10.679101] fuse: init (API version 7.33)
[   10.681992] SGI XFS with ACLs, security attributes, realtime, quota, no debug enabled
[   10.691456] ocfs2: Registered cluster interface o2cb
[   10.692721] ocfs2: Registered cluster interface user
[   10.694154] OCFS2 User DLM kernel interface loaded
[   10.700947] gfs2: GFS2 installed
[   10.703693] FS-Cache: Netfs 'ceph' registered for caching
[   10.704763] ceph: loaded (mds proto 32)
[   10.708143] Allocating IMA blacklist keyring.
[   10.727208] NET: Registered protocol family 38
[   10.728141] xor: measuring software checksum speed
[   10.730016]    prefetch64-sse  : 10806 MB/sec
[   10.731865]    generic_sse     : 10207 MB/sec
[   10.732733] xor: using function: prefetch64-sse (10806 MB/sec)
[   10.733909] async_tx: api initialized (async)
[   10.734780] Key type asymmetric registered
[   10.735603] Asymmetric key parser 'x509' registered
[   10.736572] Key type pkcs7_test registered
[   10.737480] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 243)
[   10.739123] io scheduler mq-deadline registered
[   10.740018] io scheduler kyber registered
Connection timed out during banner exchange
<19>[   20.714496] atomic64_test: passed for x86-64 platform with CX8 and with SSE
[   20.776736] acpiphp_ibm: ibm_acpiphp_init: acpi_walk_namespace failed
[   20.778226] hv_vmbus: registering driver hv_pci
[   20.780234] VIA Graphics Integration Chipset framebuffer 2.4 initializing
[   20.785303] hv_vmbus: registering driver hyperv_fb
[   20.786781] vga16fb: initializing
[   20.787480] vga16fb: mapped to 0x(____ptrval____)
[   21.062874] Console: switching to colour frame buffer device 80x30
[   21.247676] fb0: VGA16 VGA frame buffer device
[   21.267378] IPMI message handler: version 39.2
[   21.270227] ipmi device interface
[   21.271074] ipmi_si: IPMI System Interface driver
[   21.272580] ipmi_si: Unable to find any System Interface(s)
[   21.273684] ipmi_ssif: IPMI SSIF Interface driver
[   21.274789] IPMI Watchdog: driver initialized
[   21.275651] IPMI poweroff: Copyright (C) 2004 MontaVista Software - IPMI Powerdown via sys_reboot
[   21.281007] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0
[   21.282981] ACPI: Power Button [PWRF]
[   21.288499] EINJ: EINJ table not found.
[   21.289281] ERST DBG: ERST support is disabled.
[   21.290878] ioatdma: Intel(R) QuickData Technology Driver 5.00
[   23.406676] PCI Interrupt Link [LNKC] enabled at IRQ 10
[   25.595148] PCI Interrupt Link [LNKA] enabled at IRQ 11
[   27.942571] PCI Interrupt Link [LNKD] enabled at IRQ 10
[   27.946961] N_HDLC line discipline registered with maxframe=4096
[   27.948233] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[   27.950310] 00:05: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A
[   27.965003] Cyclades driver 2.6
[   27.965846] Initializing Nozomi driver 2.1d
[   27.966890] SyncLink GT
[   27.967441] SyncLink GT, tty major#237
[   27.968351] SyncLink GT no devices found
[   27.970246] mmtimer: Hardware unsupported
[   27.978787] lp: driver loaded but no devices found
[   27.980756] Non-volatile memory driver v1.3
[   27.983384] random: fast init done
[   27.984361] random: crng init done
[   27.996500] ppdev: user-space parallel port driver
[   27.997548] telclk_interrupt = 0xf non-mcpbl0010 hw.
[   27.998545] Linux agpgart interface v0.103
[   28.000643] Hangcheck: starting hangcheck timer 0.9.1 (tick is 180 seconds, margin is 60 seconds).
[   28.002999] AMD-Vi: AMD IOMMUv2 driver by Joerg Roedel <jroedel@suse.de>
[   28.004314] AMD-Vi: AMD IOMMUv2 functionality not available on this system
[   28.005950] [drm] radeon kernel modesetting enabled.
[   28.012643] [drm] Initialized vgem 1.0.0 20120112 for vgem on minor 0
[   28.014361] usbcore: registered new interface driver udl
[   28.015842] checking generic (a0000 10000) vs hw (c0000000 1000000)
[   28.017087] checking generic (a0000 10000) vs hw (c1402000 1000)
[   28.018286] fb0: switching to bochsdrmfb from VGA16 VGA
[   28.079637] Console: switching to colour dummy device 80x25
[   28.080943] bochs-drm 0000:00:02.0: vgaarb: deactivate vga console
[   28.082910] bochs-drm 0000:00:02.0: BAR 0: can't reserve [mem 0xc0000000-0xc0ffffff pref]
[   28.084542] [drm] Cannot request framebuffer, boot fb still active?
[   28.085857] [drm] Found bochs VGA, ID 0xb0c5.
[   28.086723] [drm] Framebuffer size 16384 kB @ 0xc0000000, mmio @ 0xc1402000.
[   28.088831] [TTM] Zone  kernel: Available graphics memory: 1470040 KiB
[   28.092814] [drm] Found EDID data blob.
[   28.095050] [drm] Initialized bochs-drm 1.0.0 20130925 for 0000:00:02.0 on minor 1
[   28.103101] fbcon: bochs-drmdrmfb (fb0) is primary device
[   28.135899] Console: switching to colour frame buffer device 128x48
[   28.174382] bochs-drm 0000:00:02.0: [drm] fb0: bochs-drmdrmfb frame buffer device
[   28.179569] parport_pc 00:04: reported by Plug and Play ACPI
[   28.181673] parport0: PC-style at 0x378, irq 7 [PCSPP,TRISTATE]
[   28.276543] lp0: using parport0 (interrupt-driven).
[   28.277560] lp0: console ready
[   28.291822] Floppy drive(s): fd0 is 2.88M AMI BIOS
[   28.308677] FDC 0 is a S82078B
[   28.317841] brd: module loaded
[   28.318785] loop: module loaded
[   28.320803] MM: desc_per_page = 128
[   28.392353] virtio_blk virtio2: [vda] 97677312 512-byte logical blocks (50.0 GB/46.6 GiB)
[   28.399859]  vda: vda1 vda2 vda3
[   28.511614] drbd: initialized. Version: 8.4.11 (api:1/proto:86-101)
[   28.512880] drbd: built-in
[   28.513453] drbd: registered as block device major 147
[   28.515688] rbd: loaded (major 250)
[   28.516401] mtip32xx Version 1.3.1
[   28.518982] zram: Added device: zram0
[   28.524083] null_blk: module loaded
[   28.526957] Guest personality initialized and is inactive
[   28.528455] VMCI host device registered (name=vmci, major=10, minor=119)
[   28.529801] Initialized host personality
[   28.532074] usbcore: registered new interface driver viperboard
[   28.541026] Loading iSCSI transport class v2.0-870.
[   28.544669] rdac: device handler registered
[   28.545884] hp_sw: device handler registered
[   28.546743] emc: device handler registered
[   28.547910] alua: device handler registered
[   28.550322] fnic: Cisco FCoE HBA Driver, ver 1.6.0.53
[   28.551606] fnic: Successfully Initialized Trace Buffer
[   28.553098] fnic: Successfully Initialized FC_CTLR Trace Buffer
[   28.555984] snic:Cisco SCSI NIC Driver, ver 0.0.1.18
[   28.557185] snic:Trace Facility Enabled.
[   28.557185]  Trace Buffer SZ 16 Pages.
[   28.560227] bnx2fc: QLogic FCoE Driver bnx2fc v2.12.13 (October 15, 2015)
[   28.562747] [0000:00:00.0]:[qedf_init:4053]: QLogic FCoE Offload Driver v8.42.3.0.
[   28.565219] iscsi: registered transport (tcp)
[   28.566771] Adaptec aacraid driver 1.2.1[50983]-custom
[   28.568016] aic94xx: Adaptec aic94xx SAS/SATA driver version 1.0.3 loaded
[   28.570332] isci: Intel(R) C600 SAS Controller Driver - version 1.2.0
[   28.572411] qla2xxx [0000:00:00.0]-0005: : QLogic Fibre Channel HBA Driver: 10.02.00.104-k.
[   28.574681] iscsi: registered transport (qla4xxx)
[   28.575770] QLogic iSCSI HBA Driver
[   28.576473] Emulex LightPulse Fibre Channel SCSI driver 12.8.0.6
[   28.577650] Copyright (C) 2017-2020 Broadcom. All Rights Reserved. The term "Broadcom" refers to Broadcom Inc. and/or its subsidiaries.
[   28.580558] QLogic BR-series BFA FC/FCOE SCSI driver - version: 3.2.25.1
[   28.582090] csiostor: Chelsio FCoE driver 1.0.0-ko
[   28.583520] Microsemi PQI Driver (v1.2.16-012)
[   28.584804] megaraid cmm: 2.20.2.7 (Release Date: Sun Jul 16 00:01:03 EST 2006)
[   28.586554] megaraid: 2.20.5.1 (Release Date: Thu Nov 16 15:32:35 EST 2006)
[   28.588122] megasas: 07.714.04.00-rc1
[   28.589146] mpt3sas version 36.100.00.00 loaded
[   28.591248] 3ware 9000 Storage Controller device driver for Linux v2.26.02.014.
[   28.592865] LSI 3ware SAS/SATA-RAID Controller device driver for Linux v3.26.02.000.
[   28.594526] ppa: Version 2.07 (for Linux 2.4.x)
[   28.598872] imm: Version 2.05 (for Linux 2.4.0)
[   28.601538] RocketRAID 3xxx/4xxx Controller driver v1.10.0
[   28.602832] stex: Promise SuperTrak EX Driver version: 6.02.0000.01
[   28.604545] libcxgbi:libcxgbi_init_module: Chelsio iSCSI driver library libcxgbi v0.9.1-ko (Apr. 2015)
[   28.606371] Chelsio T3 iSCSI Driver cxgb3i v2.0.1-ko (Apr. 2015)
[   28.607710] iscsi: registered transport (cxgb3i)
[   28.608634] Chelsio T4-T6 iSCSI Driver cxgb4i v0.9.5-ko (Apr. 2015)
[   28.610067] iscsi: registered transport (cxgb4i)
[   28.610992] QLogic NetXtreme II iSCSI Driver bnx2i v2.7.10.1 (Jul 16, 2014)
[   28.612488] iscsi: registered transport (bnx2i)
[   28.614550] iscsi: registered transport (qedi)
[   28.623941] iscsi: registered transport (be2iscsi)
[   28.624911] In beiscsi_module_init, tt=00000000bd936c63
[   28.627128] VMware PVSCSI driver - version 1.0.7.0-k
[   28.628309] hv_vmbus: registering driver hv_storvsc
[   28.629300] st: Version 20160209, fixed bufsize 32768, s/g segs 256
[   28.631477] SCSI Media Changer driver v0.25 
[   28.644303] scsi host0: scsi_debug: version 0190 [20200710]
[   28.644303]   dev_size_mb=8, opts=0x0, submit_queues=1, statistics=0
[   28.654444] scsi 0:0:0:0: Direct-Access     Linux    scsi_debug       0190 PQ: 0 ANSI: 7
[   28.658498] sd 0:0:0:0: Attached scsi generic sg0 type 0
[   28.658573] sd 0:0:0:0: Power-on or device reset occurred
[   28.660179] ata_piix 0000:00:01.1: version 2.13
[   28.663314] sd 0:0:0:0: [sda] 16384 512-byte logical blocks: (8.39 MB/8.00 MiB)
[   28.665901] sd 0:0:0:0: [sda] Write Protect is off
[   28.666692] scsi host1: ata_piix
[   28.666924] sd 0:0:0:0: [sda] Mode Sense: 73 00 10 08
[   28.669134] scsi host2: ata_piix
[   28.670502] ata1: PATA max MWDMA2 cmd 0x1f0 ctl 0x3f6 bmdma 0x10c0 irq 14
[   28.670752] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, supports DPO and FUA
[   28.671845] ata2: PATA max MWDMA2 cmd 0x170 ctl 0x376 bmdma 0x10c8 irq 15
[   28.676817] sd 0:0:0:0: [sda] Optimal transfer size 524288 bytes
[   28.684481] Rounding down aligned max_sectors from 4294967295 to 4294967288
[   28.686266] db_root: cannot open: /etc/target
[   28.690660] SSFDC read-only Flash Translation layer
[   28.692031] mtdoops: mtd device (mtddev=name/number) must be supplied
[   28.693317] device id = 2440
[   28.693898] device id = 2480
[   28.694489] device id = 24c0
[   28.695078] device id = 24d0
[   28.695666] device id = 25a1
[   28.696264] device id = 2670
[   28.697234] Ramix PMC551 PCI Mezzanine Ram Driver. (C) 1999,2000 Nortel Networks.
[   28.698697] pmc551: not detected
[   28.702521] sd 0:0:0:0: [sda] Attached SCSI disk
[   28.707276] eql: Equalizer2002: Simon Janes (simon@ncm.com) and David S. Miller (davem@redhat.com)
[   28.719711] MACsec IEEE 802.1AE
[   28.726157] libphy: Fixed MDIO Bus: probed
[   28.740373] tun: Universal TUN/TAP device driver, 1.6
[   28.746969] vcan: Virtual CAN interface driver
[   28.747880] slcan: serial line CAN interface driver
[   28.748845] slcan: 10 dynamic interface channels.
[   28.749789] CAN device driver interface
[   28.750707] usbcore: registered new interface driver usb_8dev
[   28.751975] usbcore: registered new interface driver ems_usb
[   28.753238] usbcore: registered new interface driver esd_usb2
[   28.754485] usbcore: registered new interface driver gs_usb
[   28.755750] usbcore: registered new interface driver kvaser_usb
[   28.757032] usbcore: registered new interface driver peak_usb
[   28.758352] cc770: CAN netdevice driver
[   28.759348] sja1000 CAN netdevice driver
[   28.770364] cnic: QLogic cnicDriver v2.5.22 (July 20, 2015)
[   28.780176] bnxt_en 0000:00:04.0 eth1: Broadcom NetXtreme-E Ethernet Virtual Function found at mem 2000104000, node addr 36:bd:8c:d7:40:33
[   28.782679] bnxt_en 0000:00:04.0: 0.000 Gb/s available PCIe bandwidth (Unknown x8 link)
[   28.788573] e100: Intel(R) PRO/100 Network Driver
[   28.789530] e100: Copyright(c) 1999-2006 Intel Corporation
[   28.790787] e1000: Intel(R) PRO/1000 Network Driver
[   28.791756] e1000: Copyright (c) 1999-2006 Intel Corporation.
[   28.793098] e1000e: Intel(R) PRO/1000 Network Driver
[   28.794085] e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
[   28.795494] igb: Intel(R) Gigabit Ethernet Network Driver
[   28.796558] igb: Copyright (c) 2007-2014 Intel Corporation.
[   28.797829] Intel(R) 2.5G Ethernet Linux Driver
[   28.798734] Copyright(c) 2018 Intel Corporation.
[   28.799824] igbvf: Intel(R) Gigabit Virtual Function Network Driver
[   28.801067] igbvf: Copyright (c) 2009 - 2012 Intel Corporation.
[   28.802382] ixgbe: Intel(R) 10 Gigabit PCI Express Network Driver
[   28.803582] ixgbe: Copyright (c) 1999-2016 Intel Corporation.
[   28.805390] ixgbevf: Intel(R) 10 Gigabit PCI Express Virtual Function Network Driver
[   28.806915] ixgbevf: Copyright (c) 2009 - 2018 Intel Corporation.
[   28.808634] i40e: Intel(R) Ethernet Connection XL710 Network Driver
[   28.809885] i40e: Copyright (c) 2013 - 2019 Intel Corporation.
[   28.811556] ixgb: Intel(R) PRO/10GbE Network Driver
[   28.812535] ixgb: Copyright (c) 1999-2008 Intel Corporation.
[   28.813844] iavf: Intel(R) Ethernet Adaptive Virtual Function Network Driver
[   28.815229] Copyright (c) 2013 - 2018 Intel Corporation.
[   28.816830] Intel(R) Ethernet Switch Host Interface Driver
[   28.817922] Copyright(c) 2013 - 2019 Intel Corporation.
[   28.819485] ice: Intel(R) Ethernet Connection E800 Series Linux Driver
[   28.820768] ice: Copyright (c) 2018, Intel Corporation.
[   28.822368] jme: JMicron JMC2XX ethernet driver version 1.0.8
[   28.823927] sky2: driver version 1.30
[   28.825960] myri10ge: Version 1.5.3-1.534
[   28.827108] vxge: Copyright(c) 2002-2010 Exar Corp.
[   28.828078] vxge: Driver version: 2.5.3.22640-k
[   28.829539] QLogic 1/10 GbE Converged/Intelligent Ethernet Driver v5.3.66
[   28.834195] ata1.01: NODEV after polling detection
[   28.835531] ata2.01: NODEV after polling detection
[   28.836886] ata1.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100
[   28.837854] QLogic/NetXen Network Driver v4.0.82
[   28.838046] ata1.00: 31457280 sectors, multi 16: LBA48 
[   28.839163] QLogic FastLinQ 4xxxx Core Module qed 8.37.0.20
[   28.840611] ata2.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100
[   28.841239] qede_init: QLogic FastLinQ 4xxxx Ethernet Driver qede 8.37.0.20
[   28.841239] 
[   28.845366] scsi 1:0:0:0: Direct-Access     ATA      QEMU HARDDISK    2.5+ PQ: 0 ANSI: 5
[   28.845708] Solarflare NET driver
[   28.849223] sd 1:0:0:0: Attached scsi generic sg1 type 0
[   28.849927] tehuti: Tehuti Networks(R) Network Driver, 7.29.3
[   28.851442] tehuti: Options: hw_csum 
[   28.852085] scsi 2:0:0:0: CD-ROM            QEMU     QEMU DVD-ROM     2.5+ PQ: 0 ANSI: 5
[   28.852424] tlan: ThunderLAN driver v1.17
[   28.855010] tlan: 0 devices installed, PCI: 0  EISA: 0
[   28.856400] PPP generic driver version 2.4.2
[   28.857878] PPP BSD Compression module registered
[   28.857962] sd 1:0:0:0: [sdb] 31457280 512-byte logical blocks: (16.1 GB/15.0 GiB)
[   28.858830] PPP Deflate Compression module registered
[   28.860439] sd 1:0:0:0: [sdb] Write Protect is off
[   28.861403] PPP MPPE Compression module registered
[   28.862370] sd 1:0:0:0: [sdb] Mode Sense: 00 3a 00 00
[   28.863298] NET: Registered protocol family 24
[   28.864442] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[   28.865257] PPTP driver version 0.8.5
[   28.868414] SLIP: version 0.8.4-NET3.019-NEWTTY (dynamic channels, max=256).
[   28.869593]  sdb: sdb1 sdb2
[   28.870032] CSLIP: code copyright 1989 Regents of the University of California.
[   28.872041] SLIP linefill/keepalive option.
[   28.872895] hdlc: HDLC support module revision 1.22
[   28.874631] usbcore: registered new interface driver ath9k_htc
[   28.875086] sd 1:0:0:0: [sdb] Attached SCSI disk
[   28.875947] usbcore: registered new interface driver carl9170
[   28.878305] Atmel at76x USB Wireless LAN Driver 0.17 loading
[   28.879600] usbcore: registered new interface driver at76c50x-usb
[   28.881077] Broadcom 43xx driver loaded [ Features: PNLS ]
[   28.882570] Broadcom 43xx-legacy driver loaded [ Features: PLID ]
[   28.882622] sr 2:0:0:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray
[   28.884204] usbcore: registered new interface driver brcmfmac
[   28.885136] cdrom: Uniform CD-ROM driver Revision: 3.20
[   28.886608] airo(): Probing for PCI adapters
[   28.888456] airo(): Finished probing for PCI adapters
[   28.889562] ipw2100: Intel(R) PRO/Wireless 2100 Network Driver, git-1.2.2
[   28.890895] ipw2100: Copyright(c) 2003-2006 Intel Corporation
[   28.892252] ipw2200: Intel(R) PRO/Wireless 2200/2915 Network Driver, 1.2.2kdmprq
[   28.893695] ipw2200: Copyright(c) 2003-2006 Intel Corporation
[   28.895008] libipw: 802.11 data/management/control stack, git-1.1.13
[   28.896264] libipw: Copyright (C) 2004-2005 Intel Corporation <jketreno@linux.intel.com>
[   28.897836] iwl4965: Intel(R) Wireless WiFi 4965 driver for Linux, in-tree:d
[   28.899212] iwl4965: Copyright(c) 2003-2011 Intel Corporation
[   28.900525] iwl3945: Intel(R) PRO/Wireless 3945ABG/BG Network Connection driver for Linux, in-tree:ds
[   28.902315] iwl3945: Copyright(c) 2003-2011 Intel Corporation
[   28.903444] iwl3945: hw_scan is disabled
[   28.904411] Intel(R) Wireless WiFi driver for Linux
[   28.906390] orinoco 0.15 (David Gibson <hermes@gibson.dropbear.id.au>, Pavel Roskin <proski@gnu.org>, et al)
[   28.908408] orinoco_plx 0.15 (Pavel Roskin <proski@gnu.org>, David Gibson <hermes@gibson.dropbear.id.au>, Daniel Barlow <dan@telent.net>)
[   28.910945] orinoco_tmd 0.15 (Joerg Dorchain <joerg@dorchain.net>)
[   28.912309] orinoco_nortel 0.15 (Tobias Hoffmann & Christoph Jungegger <disdos@traum404.de>)
[   28.914326] usbcore: registered new interface driver p54usb
[   28.915746] usbcore: registered new interface driver usb8xxx
[   28.916938] libertas_sdio: Libertas SDIO driver
[   28.917841] libertas_sdio: Copyright Pierre Ossman
[   28.919364] usbcore: registered new interface driver lbtf_usb
[   28.920932] usbcore: registered new interface driver mwifiex_usb
[   28.923128] usbcore: registered new interface driver rt2500usb
[   28.924433] usbcore: registered new interface driver rt73usb
[   28.925711] usbcore: registered new interface driver rt2800usb
[   28.927135] usbcore: registered new interface driver rtl8187
[   28.935550] usbcore: registered new interface driver rtl8192cu
[   28.938442] usbcore: registered new interface driver zd1211rw
[   28.939753] usbcore: registered new interface driver zd1201
[   28.941379] usbcore: registered new interface driver rndis_wlan
[   28.942690] mac80211_hwsim: initializing netlink
[   28.944417] ieee80211 phy0: Selected rate control algorithm 'minstrel_ht'
[   28.951370] ieee80211 phy1: Selected rate control algorithm 'minstrel_ht'
[   28.952958] sr 2:0:0:0: Attached scsi CD-ROM sr0
[   28.954896] sr 2:0:0:0: Attached scsi generic sg2 type 5
[   28.959292] fakelb driver is marked as deprecated, please use mac802154_hwsim!
[   28.965035] ieee802154fakelb ieee802154fakelb: added 2 fake ieee802154 hardware devices
[   28.966754] VMware vmxnet3 virtual NIC driver - version 1.5.0.0-k-NAPI
[   28.968377] usbcore: registered new interface driver catc
[   28.969564] usbcore: registered new interface driver kaweth
[   28.970663] pegasus: v0.9.3 (2013/04/25), Pegasus/Pegasus II USB Ethernet driver
[   28.972252] usbcore: registered new interface driver pegasus
[   28.973508] usbcore: registered new interface driver rtl8150
[   28.974789] usbcore: registered new interface driver r8152
[   28.975872] hso: drivers/net/usb/hso.c: Option Wireless
[   28.977178] usbcore: registered new interface driver hso
[   28.978398] usbcore: registered new interface driver asix
[   28.979586] usbcore: registered new interface driver ax88179_178a
[   28.980917] usbcore: registered new interface driver cdc_ether
[   28.982202] usbcore: registered new interface driver cdc_eem
[   28.983453] usbcore: registered new interface driver dm9601
[   28.984667] usbcore: registered new interface driver sr9700
[   28.993244] usbcore: registered new interface driver CoreChips
[   28.994575] usbcore: registered new interface driver smsc75xx
[   28.995865] usbcore: registered new interface driver smsc95xx
[   28.997130] usbcore: registered new interface driver gl620a
[   28.998373] usbcore: registered new interface driver net1080
[   28.999622] usbcore: registered new interface driver plusb
[   29.000829] usbcore: registered new interface driver rndis_host
[   29.002129] usbcore: registered new interface driver cdc_subset
[   29.003427] usbcore: registered new interface driver zaurus
[   29.004665] usbcore: registered new interface driver MOSCHIP usb-ethernet driver
[   29.006247] usbcore: registered new interface driver int51x1
[   29.007487] usbcore: registered new interface driver cdc_phonet
[   29.008791] usbcore: registered new interface driver kalmia
[   29.010022] usbcore: registered new interface driver ipheth
[   29.011265] usbcore: registered new interface driver sierra_net
[   29.012558] usbcore: registered new interface driver cx82310_eth
[   29.013912] usbcore: registered new interface driver cdc_ncm
[   29.015168] usbcore: registered new interface driver huawei_cdc_ncm
[   29.016549] usbcore: registered new interface driver lg-vl600
[   29.017818] usbcore: registered new interface driver qmi_wwan
[   29.019103] usbcore: registered new interface driver cdc_mbim
[   29.020251] hv_vmbus: registering driver hv_netvsc
[   29.021218] Fusion MPT base driver 3.04.20
[   29.022026] Copyright (c) 1999-2008 LSI Corporation
[   29.023017] Fusion MPT SPI Host driver 3.04.20
[   29.024084] Fusion MPT FC Host driver 3.04.20
[   29.025169] Fusion MPT SAS Host driver 3.04.20
[   29.026246] Fusion MPT misc device (ioctl) driver 3.04.20
[   29.027630] mptctl: Registered with Fusion MPT base driver
[   29.028729] mptctl: /dev/mptctl @ (major,minor=10,220)
[   29.029758] Fusion MPT LAN driver 3.04.20
[   29.032653] hv_vmbus: registering driver uio_hv_generic
[   29.034174] VFIO - User Level meta-driver version: 0.3
[   29.036238] parport0: cannot grant exclusive access for device ks0108
[   29.037515] ks0108: ERROR: parport didn't register new device
[   29.038647] cfag12864b: ERROR: ks0108 is not initialized
[   29.039702] cfag12864bfb: ERROR: cfag12864b is not initialized
[   29.043773] aoe: AoE v85 initialised.
[   29.045195] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[   29.046510] ehci-pci: EHCI PCI platform driver
[   29.047616] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[   29.048978] ohci-pci: OHCI PCI platform driver
[   29.050024] uhci_hcd: USB Universal Host Controller Interface driver
[   29.052047] driver u132_hcd
[   29.053197] usbcore: registered new interface driver cdc_acm
[   29.054323] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters
[   29.056052] usbcore: registered new interface driver usblp
[   29.057293] usbcore: registered new interface driver cdc_wdm
[   29.058562] usbcore: registered new interface driver usbtmc
[   29.060110] usbcore: registered new interface driver uas
[   29.061343] usbcore: registered new interface driver usb-storage
[   29.062655] usbcore: registered new interface driver ums-alauda
[   29.063931] usbcore: registered new interface driver ums-cypress
[   29.065243] usbcore: registered new interface driver ums-datafab
[   29.066536] usbcore: registered new interface driver ums_eneub6250
[   29.067887] usbcore: registered new interface driver ums-freecom
[   29.069174] usbcore: registered new interface driver ums-isd200
[   29.070464] usbcore: registered new interface driver ums-jumpshot
[   29.071769] usbcore: registered new interface driver ums-karma
[   29.073066] usbcore: registered new interface driver ums-onetouch
[   29.074420] usbcore: registered new interface driver ums-realtek
[   29.075737] usbcore: registered new interface driver ums-sddr09
[   29.077018] usbcore: registered new interface driver ums-sddr55
[   29.078313] usbcore: registered new interface driver ums-usbat
[   29.079632] usbcore: registered new interface driver mdc800
[   29.080736] mdc800: v0.7.5 (30/10/2000):USB Driver for Mustek MDC800 Digital Camera
[   29.082368] usbcore: registered new interface driver microtekX6
[   29.083867] usbcore: registered new interface driver usbserial_generic
[   29.085237] usbserial: USB Serial support registered for generic
[   29.092837] usbcore: registered new interface driver aircable
[   29.094071] usbserial: USB Serial support registered for aircable
[   29.095435] usbcore: registered new interface driver ark3116
[   29.096625] usbserial: USB Serial support registered for ark3116
[   29.097941] usbcore: registered new interface driver belkin_sa
[   29.099185] usbserial: USB Serial support registered for Belkin / Peracom / GoHubs USB Serial Adapter
[   29.101142] usbcore: registered new interface driver ch341
[   29.102302] usbserial: USB Serial support registered for ch341-uart
[   29.103668] usbcore: registered new interface driver cp210x
[   29.104838] usbserial: USB Serial support registered for cp210x
[   29.106148] usbcore: registered new interface driver cyberjack
[   29.107372] usbserial: USB Serial support registered for Reiner SCT Cyberjack USB card reader
[   29.109175] usbcore: registered new interface driver cypress_m8
[   29.110419] usbserial: USB Serial support registered for DeLorme Earthmate USB
[   29.111917] usbserial: USB Serial support registered for HID->COM RS232 Adapter
[   29.113415] usbserial: USB Serial support registered for Nokia CA-42 V2 Adapter
[   29.115000] usbcore: registered new interface driver usb_debug
[   29.116227] usbserial: USB Serial support registered for debug
[   29.117460] usbserial: USB Serial support registered for xhci_dbc
[   29.118775] usbcore: registered new interface driver digi_acceleport
[   29.120112] usbserial: USB Serial support registered for Digi 2 port USB adapter
[   29.121635] usbserial: USB Serial support registered for Digi 4 port USB adapter
[   29.123222] usbcore: registered new interface driver io_edgeport
[   29.124474] usbserial: USB Serial support registered for Edgeport 2 port adapter
[   29.126001] usbserial: USB Serial support registered for Edgeport 4 port adapter
[   29.127518] usbserial: USB Serial support registered for Edgeport 8 port adapter
[   29.129045] usbserial: USB Serial support registered for EPiC device
[   29.130415] usbcore: registered new interface driver io_ti
[   29.131575] usbserial: USB Serial support registered for Edgeport TI 1 port adapter
[   29.133135] usbserial: USB Serial support registered for Edgeport TI 2 port adapter
[   29.134773] usbcore: registered new interface driver empeg
[   29.135937] usbserial: USB Serial support registered for empeg
[   29.137235] usbcore: registered new interface driver f81534a_ctrl
[   29.138555] usbcore: registered new interface driver f81232
[   29.139735] usbserial: USB Serial support registered for f81232
[   29.140995] usbserial: USB Serial support registered for f81534a
[   29.142316] usbcore: registered new interface driver ftdi_sio
[   29.143523] usbserial: USB Serial support registered for FTDI USB Serial Device
[   29.145095] usbcore: registered new interface driver garmin_gps
[   29.146350] usbserial: USB Serial support registered for Garmin GPS usb/tty
[   29.147865] usbcore: registered new interface driver ipaq
[   29.149004] usbserial: USB Serial support registered for PocketPC PDA
[   29.150411] usbcore: registered new interface driver ipw
[   29.151535] usbserial: USB Serial support registered for IPWireless converter
[   29.153079] usbcore: registered new interface driver ir_usb
[   29.154266] usbserial: USB Serial support registered for IR Dongle
[   29.155615] usbcore: registered new interface driver iuu_phoenix
[   29.156886] usbserial: USB Serial support registered for iuu_phoenix
[   29.158281] usbcore: registered new interface driver keyspan
[   29.159469] usbserial: USB Serial support registered for Keyspan - (without firmware)
[   29.161111] usbserial: USB Serial support registered for Keyspan 1 port adapter
[   29.162617] usbserial: USB Serial support registered for Keyspan 2 port adapter
[   29.164132] usbserial: USB Serial support registered for Keyspan 4 port adapter
[   29.165694] usbcore: registered new interface driver keyspan_pda
[   29.166959] usbserial: USB Serial support registered for Keyspan PDA
[   29.168291] usbserial: USB Serial support registered for Keyspan PDA - (prerenumeration)
[   29.170009] usbcore: registered new interface driver kl5kusb105
[   29.171250] usbserial: USB Serial support registered for KL5KUSB105D / PalmConnect
[   29.172885] usbcore: registered new interface driver kobil_sct
[   29.174114] usbserial: USB Serial support registered for KOBIL USB smart card terminal
[   29.175802] usbcore: registered new interface driver mct_u232
[   29.177012] usbserial: USB Serial support registered for MCT U232
[   29.178348] usbcore: registered new interface driver metro_usb
[   29.179567] usbserial: USB Serial support registered for Metrologic USB to Serial
[   29.181169] usbcore: registered new interface driver mos7720
[   29.182392] usbserial: USB Serial support registered for Moschip 2 port adapter
[   29.183960] usbcore: registered new interface driver mos7840
[   29.185164] usbserial: USB Serial support registered for Moschip 7840/7820 USB Serial Driver
[   29.186946] usbcore: registered new interface driver mxuport
[   29.188135] usbserial: USB Serial support registered for MOXA UPort
[   29.189517] usbcore: registered new interface driver navman
[   29.190691] usbserial: USB Serial support registered for navman
[   29.191990] usbcore: registered new interface driver omninet
[   29.193174] usbserial: USB Serial support registered for ZyXEL - omni.net lcd plus usb
[   29.194866] usbcore: registered new interface driver opticon
[   29.196093] usbserial: USB Serial support registered for opticon
[   29.197414] usbcore: registered new interface driver option
[   29.198583] usbserial: USB Serial support registered for GSM modem (1-port)
[   29.200094] usbcore: registered new interface driver oti6858
[   29.201299] usbserial: USB Serial support registered for oti6858
[   29.202630] usbcore: registered new interface driver pl2303
[   29.203799] usbserial: USB Serial support registered for pl2303
[   29.205107] usbcore: registered new interface driver qcaux
[   29.213363] usbserial: USB Serial support registered for qcaux
[   29.214679] usbcore: registered new interface driver qcserial
[   29.215893] usbserial: USB Serial support registered for Qualcomm USB modem
[   29.217395] usbcore: registered new interface driver quatech2
[   29.218603] usbserial: USB Serial support registered for Quatech 2nd gen USB to Serial Driver
[   29.220405] usbcore: registered new interface driver safe_serial
[   29.221671] usbserial: USB Serial support registered for safe_serial
[   29.223052] usbcore: registered new interface driver sierra
[   29.224249] usbserial: USB Serial support registered for Sierra USB modem
[   29.225715] usbcore: registered new interface driver usb_serial_simple
[   29.227075] usbserial: USB Serial support registered for carelink
[   29.228368] usbserial: USB Serial support registered for zio
[   29.229571] usbserial: USB Serial support registered for funsoft
[   29.230836] usbserial: USB Serial support registered for flashloader
[   29.232171] usbserial: USB Serial support registered for google
[   29.233431] usbserial: USB Serial support registered for libtransistor
[   29.234781] usbserial: USB Serial support registered for vivopay
[   29.236064] usbserial: USB Serial support registered for moto_modem
[   29.237368] usbserial: USB Serial support registered for motorola_tetra
[   29.238750] usbserial: USB Serial support registered for novatel_gps
[   29.240075] usbserial: USB Serial support registered for hp4x
[   29.241287] usbserial: USB Serial support registered for suunto
[   29.242520] usbserial: USB Serial support registered for siemens_mpi
[   29.243924] usbcore: registered new interface driver spcp8x5
[   29.245123] usbserial: USB Serial support registered for SPCP8x5
[   29.246444] usbcore: registered new interface driver ssu100
[   29.247615] usbserial: USB Serial support registered for Quatech SSU-100 USB to Serial Driver
[   29.249422] usbcore: registered new interface driver symbolserial
[   29.250700] usbserial: USB Serial support registered for symbol
[   29.252019] usbcore: registered new interface driver ti_usb_3410_5052
[   29.253355] usbserial: USB Serial support registered for TI USB 3410 1 port adapter
[   29.254929] usbserial: USB Serial support registered for TI USB 5052 2 port adapter
[   29.256564] usbcore: registered new interface driver visor
[   29.257736] usbserial: USB Serial support registered for Handspring Visor / Palm OS
[   29.259308] usbserial: USB Serial support registered for Sony Clie 5.0
[   29.260679] usbserial: USB Serial support registered for Sony Clie 3.5
[   29.262090] usbcore: registered new interface driver wishbone_serial
[   29.263426] usbserial: USB Serial support registered for wishbone_serial
[   29.264876] usbcore: registered new interface driver whiteheat
[   29.266131] usbserial: USB Serial support registered for Connect Tech - WhiteHEAT - (prerenumeration)
[   29.267999] usbserial: USB Serial support registered for Connect Tech - WhiteHEAT
[   29.269599] usbcore: registered new interface driver xsens_mt
[   29.270819] usbserial: USB Serial support registered for xsens_mt
[   29.272189] usbcore: registered new interface driver adutux
[   29.273421] usbcore: registered new interface driver appledisplay
[   29.274772] usbcore: registered new interface driver emi26 - firmware loader
[   29.276292] usbcore: registered new interface driver emi62 - firmware loader
[   29.277679] ftdi_elan: driver ftdi-elan
[   29.278588] usbcore: registered new interface driver ftdi-elan
[   29.279873] usbcore: registered new interface driver idmouse
[   29.281143] usbcore: registered new interface driver iowarrior
[   29.282426] usbcore: registered new interface driver isight_firmware
[   29.283832] usbcore: registered new interface driver usblcd
[   29.285075] usbcore: registered new interface driver ldusb
[   29.286308] usbcore: registered new interface driver legousbtower
[   29.287646] usbcore: registered new interface driver uss720
[   29.288753] uss720: USB Parport Cable driver for Cables using the Lucent Technologies USS720 Chip
[   29.290486] uss720: NOTE: this is a special purpose driver to allow nonstandard
[   29.291912] uss720: protocols (eg. bitbang) over USS720 usb to parallel cables
[   29.293332] uss720: If you just want to connect to a printer, use usblp instead
[   29.294904] usbcore: registered new interface driver usbsevseg
[   29.296377] usbcore: registered new interface driver sisusb
[   29.297621] usbcore: registered new interface driver cxacru
[   29.298898] usbcore: registered new interface driver speedtch
[   29.300234] usbcore: registered new interface driver ueagle-atm
[   29.301410] xusbatm: malformed module parameters
[   29.303191] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12
[   29.306264] serio: i8042 KBD port at 0x60,0x64 irq 1
[   29.307289] serio: i8042 AUX port at 0x60,0x64 irq 12
[   29.309532] hv_vmbus: registering driver hyperv_keyboard
[   29.311098] mousedev: PS/2 mouse device common for all mice
[   29.313740] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input1
[   29.315779] usbcore: registered new interface driver appletouch
[   29.317182] usbcore: registered new interface driver bcm5974
[   29.319067] usbcore: registered new interface driver synaptics_usb
[   29.320543] usbcore: registered new interface driver usb_acecad
[   29.321858] usbcore: registered new interface driver aiptek
[   29.323096] usbcore: registered new interface driver hanwang
[   29.324459] usbcore: registered new interface driver kbtab
[   29.326391] input: VirtualPS/2 VMware VMMouse as /devices/platform/i8042/serio1/input/input4
[   29.330570] input: VirtualPS/2 VMware VMMouse as /devices/platform/i8042/serio1/input/input3
[   29.333957] mk712: device not present
[   29.334899] usbcore: registered new interface driver usbtouchscreen
[   29.337363] apanel: Fujitsu BIOS signature 'FJKEYINF' not found...
[   29.338758] usbcore: registered new interface driver ati_remote2
[   29.340159] cm109: Keymap for Komunikate KIP1000 phone loaded
[   29.341455] usbcore: registered new interface driver cm109
[   29.342550] cm109: CM109 phone driver: 20080805 (C) Alfred E. Heggestad
[   29.344017] usbcore: registered new interface driver keyspan_remote
[   29.345888] input: PC Speaker as /devices/platform/pcspkr/input/input5
[   29.347912] usbcore: registered new interface driver powermate
[   29.349580] usbcore: registered new interface driver yealink
[   29.351136] rtc_cmos 00:00: RTC can wake from S4
[   29.354598] rtc_cmos 00:00: registered as rtc0
[   29.355732] rtc_cmos 00:00: setting system clock to 2021-02-23T20:55:50 UTC (1614113750)
[   29.357577] rtc_cmos 00:00: alarms up to one day, y3k, 114 bytes nvram, hpet irqs
[   29.362133] i2c /dev entries driver
[   29.364220] piix4_smbus 0000:00:01.3: SMBus Host Controller at 0xb100, revision 0
[   29.369373] eeprom 0-0050: eeprom driver is deprecated, please use at24 instead
[   29.379666] eeprom 0-0051: eeprom driver is deprecated, please use at24 instead
[   29.382694] eeprom 0-0052: eeprom driver is deprecated, please use at24 instead
[   29.385696] eeprom 0-0053: eeprom driver is deprecated, please use at24 instead
[   29.388661] eeprom 0-0054: eeprom driver is deprecated, please use at24 instead
[   29.391634] eeprom 0-0055: eeprom driver is deprecated, please use at24 instead
[   29.394584] eeprom 0-0056: eeprom driver is deprecated, please use at24 instead
[   29.402017] eeprom 0-0057: eeprom driver is deprecated, please use at24 instead
[   29.405225] usbcore: registered new interface driver i2c-diolan-u2c
[   29.406474] i2c-parport: adapter type unspecified
[   29.407549] usbcore: registered new interface driver RobotFuzz Open Source InterFace, OSIF
[   29.409463] usbcore: registered new interface driver i2c-tiny-usb
[   29.421905] IR NEC protocol handler initialized
[   29.422816] IR RC5(x/sz) protocol handler initialized
[   29.423814] IR RC6 protocol handler initialized
[   29.424709] IR JVC protocol handler initialized
[   29.425605] IR Sony protocol handler initialized
[   29.426523] IR SANYO protocol handler initialized
[   29.427452] IR Sharp protocol handler initialized
[   29.428384] IR MCE Keyboard/mouse protocol handler initialized
[   29.429526] IR XMP protocol handler initialized
[   29.430620] usbcore: registered new interface driver ati_remote
[   29.431932] usbcore: registered new interface driver imon
[   29.433232] usbcore: registered new interface driver mceusb
[   29.434732] usbcore: registered new interface driver redrat3
[   29.435990] usbcore: registered new interface driver streamzap
[   29.437285] Registered IR keymap rc-empty
[   29.438325] rc rc0: rc-core loopback device as /devices/virtual/rc/rc0
[   29.440015] input: rc-core loopback device as /devices/virtual/rc/rc0/input6
[   29.442315] usbcore: registered new interface driver iguanair
[   29.443629] usbcore: registered new interface driver ttusbir
[   29.444820] b2c2-flexcop: B2C2 FlexcopII/II(b)/III digital TV receiver chip loaded successfully
[   29.446594] saa7146: register extension 'budget dvb'
[   29.447827] saa7146: register extension 'budget_av'
[   29.449010] saa7146: register extension 'budget_ci dvb'
[   29.450227] saa7146: register extension 'budget_patch dvb'
[   29.451520] saa7146: register extension 'av7110'
[   29.453684] ngene: nGene PCIE bridge driver, Copyright (C) 2005-2007 Micronas
[   29.455282] ddbridge: Digital Devices PCIE bridge driver 0.9.33-integrated, Copyright (C) 2010-17 Digital Devices GmbH
[   29.457642] ivtv: Start initialization, version 1.4.3
[   29.458813] ivtv: End initialization
[   29.459543] ivtvfb: no cards found
[   29.460231] cx18:  Start initialization, version 1.5.1
[   29.461424] cx18:  End initialization
[   29.462157] cx18-alsa: module loading...
[   29.462933] cx23885: cx23885 driver version 0.0.4 loaded
[   29.464642] cx88_blackbird: cx2388x blackbird driver version 1.0.0 loaded
[   29.465975] cx8802: registering cx8802 driver, type: blackbird access: shared
[   29.467376] cx88_dvb: cx2388x dvb driver version 1.0.0 loaded
[   29.468505] cx8802: registering cx8802 driver, type: dvb access: shared
[   29.469800] bttv: driver version 0.9.19 loaded
[   29.470683] bttv: using 8 buffers with 2080k (520 pages) each for capture
[   29.472015] bttv: Host bridge needs ETBF enabled
[   29.473239] bt878: AUDIO driver version 0.0.0 loaded
[   29.474513] saa7134: saa7130/34: v4l2 driver version 0, 2, 17 loaded
[   29.476288] saa7164 driver loaded
[   29.477136] usbcore: registered new interface driver ttusb-dec
[   29.478461] usbcore: registered new interface driver ttusb
[   29.479714] usbcore: registered new interface driver dvb_usb_vp7045
[   29.481126] usbcore: registered new interface driver dvb_usb_vp702x
[   29.482507] usbcore: registered new interface driver dvb_usb_gp8psk
[   29.483925] usbcore: registered new interface driver dvb_usb_dtt200u
[   29.485319] usbcore: registered new interface driver dvb_usb_a800
[   29.486696] usbcore: registered new interface driver dvb_usb_dibusb_mb
[   29.488122] usbcore: registered new interface driver dvb_usb_dibusb_mc
[   29.489591] usbcore: registered new interface driver dvb_usb_nova_t_usb2
[   29.491045] usbcore: registered new interface driver dvb_usb_umt_010
[   29.492488] usbcore: registered new interface driver dvb_usb_m920x
[   29.493843] usbcore: registered new interface driver dvb_usb_digitv
[   29.495279] usbcore: registered new interface driver dvb_usb_cxusb
[   29.496650] usbcore: registered new interface driver dvb_usb_ttusb2
[   29.498047] usbcore: registered new interface driver dvb_usb_dib0700
[   29.499454] usbcore: registered new interface driver opera1
[   29.500720] usbcore: registered new interface driver dvb_usb_af9005
[   29.502136] usbcore: registered new interface driver pctv452e
[   29.503447] usbcore: registered new interface driver dw2102
[   29.504737] usbcore: registered new interface driver dvb_usb_dtv5100
[   29.506176] usbcore: registered new interface driver cinergyT2
[   29.507487] usbcore: registered new interface driver dvb_usb_az6027
[   29.508877] usbcore: registered new interface driver dvb_usb_technisat_usb2
[   29.510465] usbcore: registered new interface driver dvb_usb_af9015
[   29.511899] usbcore: registered new interface driver dvb_usb_af9035
[   29.513349] usbcore: registered new interface driver dvb_usb_anysee
[   29.514803] usbcore: registered new interface driver dvb_usb_au6610
[   29.516176] usbcore: registered new interface driver dvb_usb_az6007
[   29.517579] usbcore: registered new interface driver dvb_usb_ce6230
[   29.518970] usbcore: registered new interface driver dvb_usb_ec168
[   29.520330] usbcore: registered new interface driver dvb_usb_lmedm04
[   29.521719] usbcore: registered new interface driver dvb_usb_gl861
[   29.523089] usbcore: registered new interface driver dvb_usb_mxl111sf
[   29.524516] usbcore: registered new interface driver dvb_usb_rtl28xxu
[   29.525952] usbcore: registered new interface driver dvb_usb_dvbsky
[   29.534104] usbcore: registered new interface driver smsusb
[   29.535412] usbcore: registered new interface driver b2c2_flexcop_usb
[   29.536820] usbcore: registered new interface driver zr364xx
[   29.538145] usbcore: registered new interface driver stkwebcam
[   29.539460] usbcore: registered new interface driver s2255
[   29.540739] usbcore: registered new interface driver uvcvideo
[   29.541873] USB Video Class driver (1.1.1)
[   29.542688] gspca_main: v2.14.0 registered
[   29.543628] usbcore: registered new interface driver benq
[   29.544851] usbcore: registered new interface driver conex
[   29.546064] usbcore: registered new interface driver cpia1
[   29.547289] usbcore: registered new interface driver dtcs033
[   29.548547] usbcore: registered new interface driver etoms
[   29.549793] usbcore: registered new interface driver finepix
[   29.551045] usbcore: registered new interface driver jeilinj
[   29.552313] usbcore: registered new interface driver jl2005bcd
[   29.553680] usbcore: registered new interface driver kinect
[   29.554929] usbcore: registered new interface driver konica
[   29.556160] usbcore: registered new interface driver mars
[   29.557427] usbcore: registered new interface driver mr97310a
[   29.558730] usbcore: registered new interface driver nw80x
[   29.559994] usbcore: registered new interface driver ov519
[   29.561204] usbcore: registered new interface driver ov534
[   29.562425] usbcore: registered new interface driver ov534_9
[   29.563730] usbcore: registered new interface driver pac207
[   29.564964] usbcore: registered new interface driver gspca_pac7302
[   29.566312] usbcore: registered new interface driver pac7311
[   29.567574] usbcore: registered new interface driver se401
[   29.568786] usbcore: registered new interface driver sn9c2028
[   29.570075] usbcore: registered new interface driver gspca_sn9c20x
[   29.571413] usbcore: registered new interface driver sonixb
[   29.572651] usbcore: registered new interface driver sonixj
[   29.573889] usbcore: registered new interface driver spca500
[   29.575147] usbcore: registered new interface driver spca501
[   29.576399] usbcore: registered new interface driver spca505
[   29.577774] usbcore: registered new interface driver spca506
[   29.579091] usbcore: registered new interface driver spca508
[   29.580426] usbcore: registered new interface driver spca561
[   29.581690] usbcore: registered new interface driver spca1528
[   29.582974] usbcore: registered new interface driver sq905
[   29.584202] usbcore: registered new interface driver sq905c
[   29.585444] usbcore: registered new interface driver sq930x
[   29.586670] usbcore: registered new interface driver sunplus
[   29.587933] usbcore: registered new interface driver stk014
[   29.589160] usbcore: registered new interface driver stk1135
[   29.590417] usbcore: registered new interface driver stv0680
[   29.591688] usbcore: registered new interface driver t613
[   29.592932] usbcore: registered new interface driver gspca_topro
[   29.594253] usbcore: registered new interface driver tv8532
[   29.595503] usbcore: registered new interface driver vc032x
[   29.596727] usbcore: registered new interface driver vicam
[   29.598009] usbcore: registered new interface driver xirlink-cit
[   29.599364] usbcore: registered new interface driver gspca_zc3xx
[   29.600735] usbcore: registered new interface driver ALi m5602
[   29.602040] usbcore: registered new interface driver STV06xx
[   29.603344] usbcore: registered new interface driver gspca_gl860
[   29.604671] usbcore: registered new interface driver Philips webcam
[   29.605902] au0828: au0828 driver loaded
[   29.606880] usbcore: registered new interface driver au0828
[   29.608139] usbcore: registered new interface driver hdpvr
[   29.609773] usbcore: registered new interface driver pvrusb2
[   29.610900] pvrusb2: V4L in-tree version:Hauppauge WinTV-PVR-USB2 MPEG2 Encoder/Tuner
[   29.612425] pvrusb2: Debug mask is 31 (0x1f)
[   29.613481] usbcore: registered new interface driver stk1160
[   29.614745] usbcore: registered new interface driver cx231xx
[   29.616099] usbcore: registered new interface driver tm6000
[   29.617362] usbcore: registered new interface driver em28xx
[   29.618470] em28xx: Registered (Em28xx Audio Extension) extension
[   29.619666] em28xx: Registered (Em28xx dvb Extension) extension
[   29.620829] em28xx: Registered (Em28xx Input Extension) extension
[   29.622025] smssdio: Siano SMS1xxx SDIO driver
[   29.622905] smssdio: Copyright Pierre Ossman
[   29.623937] pps_ldisc: PPS line discipline registered
[   29.624934] pps_parport: parallel port PPS client
[   29.626094] parport0: cannot grant exclusive access for device pps_parport
[   29.627449] pps_parport: couldn't register with parport0
[   29.629107] Driver for 1-wire Dallas network protocol.
[   29.720898] applesmc: supported laptop not found!
[   29.721856] applesmc: driver init failed (ret=-19)!
[   29.898929] pc87360: PC8736x not detected, module not inserted
[   29.935838] intel_powerclamp: CPU does not support MWAIT
[   29.937355] usbcore: registered new interface driver pcwd_usb
[   29.938495] acquirewdt: WDT driver for Acquire single board computer initialising
[   29.940306] acquirewdt: I/O address 0x0043 already in use
[   29.941387] acquirewdt: probe of acquirewdt failed with error -5
[   29.942798] advantechwdt: WDT driver for Advantech single board computer initialising
[   29.945026] advantechwdt: initialized. timeout=60 sec (nowayout=0)
[   29.946358] alim7101_wdt: Steve Hill <steve@navaho.co.uk>
[   29.947424] alim7101_wdt: ALi M7101 PMU not present - WDT not set
[   29.948761] genirq: Flags mismatch irq 10. 00000000 (eurwdt) vs. 00000080 (virtio0)
[   29.949629] CPU: 2 PID: 1 Comm: swapper/0 Not tainted 5.11.0-f9593a0 #9
[   29.949629] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 0.0.0 02/06/2015
[   29.949629] Call Trace:
[   29.949629]  dump_stack+0xdb/0x120
[   29.949629]  __setup_irq.cold.57+0xfc/0x21f
[   29.949629]  request_threaded_irq+0x29d/0x3c0
[   29.949629]  ? fitpc2_wdt_init+0x1a2/0x1a2
[   29.949629]  eurwdt_init+0x33/0x1d4
[   29.949629]  do_one_initcall+0xc4/0x3e0
[   29.949629]  ? perf_trace_initcall_level+0x3e0/0x3e0
[   29.949629]  ? unpoison_range+0x14/0x40
[   29.949629]  ? ____kasan_kmalloc.constprop.5+0x8f/0xc0
[   29.949629]  ? kernel_init_freeable+0x420/0x652
[   29.949629]  ? __kasan_kmalloc+0x9/0x10
[   29.949629]  ? __sanitizer_cov_trace_pc+0x21/0x50
[   29.949629]  kernel_init_freeable+0x596/0x652
[   29.949629]  ? console_on_rootfs+0x7d/0x7d
[   29.949629]  ? __sanitizer_cov_trace_pc+0x21/0x50
[   29.949629]  ? rest_init+0xf0/0xf0
[   29.949629]  kernel_init+0x16/0x1d0
[   29.949629]  ? rest_init+0xf0/0xf0
[   29.949629]  ret_from_fork+0x22/0x30
[   29.969171] eurotechwdt: IRQ 10 is not free
[   29.969998] ib700wdt: WDT driver for IB700 single board computer initialising
[   29.971752] ib700wdt: START method I/O 443 is not available
[   29.972871] ib700wdt: probe of ib700wdt failed with error -5
[   29.974216] wafer5823wdt: WDT driver for Wafer 5823 single board computer initialising
[   29.975812] wafer5823wdt: I/O address 0x0443 already in use
[   29.977225] iTCO_vendor_support: vendor-support=0
[   29.978349] it87_wdt: no device
[   29.979195] sc1200wdt: build 20020303
[   29.980028] sc1200wdt: io parameter must be specified
[   29.981094] pc87413_wdt: Version 1.1 at io 0x2E
[   29.981993] pc87413_wdt: cannot register miscdev on minor=130 (err=-16)
[   29.983292] nv_tco: NV TCO WatchDog Timer Driver v0.01
[   29.984753] sbc60xxwdt: I/O address 0x0443 already in use
[   29.985841] cpu5wdt: misc_register failed
[   29.986727] smsc37b787_wdt: SMsC 37B787 watchdog component driver 1.1 initialising...
[   29.989360] smsc37b787_wdt: Unable to register miscdev on minor 130
[   29.990877] w83877f_wdt: I/O address 0x0443 already in use
[   29.991966] w83977f_wdt: driver v1.00
[   29.992706] w83977f_wdt: cannot register miscdev on minor=130 (err=-16)
[   29.994003] machzwd: MachZ ZF-Logic Watchdog driver initializing
[   29.995187] machzwd: no ZF-Logic found
[   29.995937] sbc_epx_c3: cannot register miscdev on minor=130 (err=-16)
[   29.997494] watchdog: Software Watchdog: cannot register miscdev on minor=130 (err=-16).
[   29.999068] watchdog: Software Watchdog: a legacy watchdog module is probably present.
[   30.007851] softdog: initialized. soft_noboot=0 soft_margin=60 sec soft_panic=0 (nowayout=0)
[   30.009510] softdog:              soft_reboot_cmd=<not set> soft_active_on_boot=0
[   30.011616] md-cluster: support raid1 and raid10 (limited support)
[   30.012837] Registering Cluster MD functions
[   30.014963] device-mapper: uevent: version 1.0.3
[   30.017020] device-mapper: ioctl: 4.43.0-ioctl (2020-10-01) initialised: dm-devel@redhat.com
[   30.019991] device-mapper: multipath round-robin: version 1.2.0 loaded
[   30.021282] device-mapper: multipath queue-length: version 0.2.0 loaded
[   30.022588] device-mapper: multipath service-time: version 0.3.0 loaded
[   30.024790] device-mapper: dm-log-userspace: version 1.3.0 loaded
[   30.025992] device-mapper: raid: Loading target version 1.15.1
[   30.028330] Bluetooth: HCI UART driver ver 2.3
[   30.029224] Bluetooth: HCI UART protocol H4 registered
[   30.030240] Bluetooth: HCI UART protocol BCSP registered
[   30.031373] Bluetooth: HCI UART protocol LL registered
[   30.032387] Bluetooth: HCI UART protocol ATH3K registered
[   30.033530] Bluetooth: HCI UART protocol Three-wire (H5) registered
[   30.034929] usbcore: registered new interface driver bcm203x
[   30.036210] usbcore: registered new interface driver bpa10x
[   30.037477] usbcore: registered new interface driver bfusb
[   30.038978] usbcore: registered new interface driver btusb
[   30.040283] usbcore: registered new interface driver ath3k
[   30.042147] CAPI 2.0 started up with major 68 (middleware)
[   30.043282] Modular ISDN core version 1.1.29
[   30.044645] NET: Registered protocol family 34
[   30.045566] DSP module 2.0
[   30.046143] mISDN_dsp: DSP clocks every 64 samples. This equals 8 jiffies.
[   30.068976] mISDN: Layer-1-over-IP driver Rev. 2.00
[   30.071096] 0 virtual devices registered
[   30.072107] mISDN: HFC-multi driver 2.03
[   30.073268] usbcore: registered new interface driver HFC-S_USB
[   30.074416] AVM Fritz PCI driver Rev. 2.3
[   30.075385] Sedlbauer Speedfax+ Driver Rev. 2.0
[   30.076454] Infineon ISDN Driver Rev. 1.0
[   30.077435] Winbond W6692 PCI driver Rev. 2.0
[   30.078474] Netjet PCI driver Rev. 2.0
[   30.079400] mISDNipac module version 2.0
[   30.080187] mISDN: ISAR driver Rev. 2.1
[   30.083502] intel_pstate: CPU model not supported
[   30.084777] sdhci: Secure Digital Host Controller Interface driver
[   30.085990] sdhci: Copyright(c) Pierre Ossman
[   30.087171] wbsd: Winbond W83L51xD SD/MMC card interface driver
[   30.088336] wbsd: Copyright(c) Pierre Ossman
[   30.089681] VUB300 Driver rom wait states = 1C irqpoll timeout = 0400
[   30.090853] usbcore: registered new interface driver vub300
[   30.093385] usbcore: registered new interface driver ushc
[   30.094556] sdhci-pltfm: SDHCI platform and OF driver helper
[   30.098046] leds_ss4200: no LED devices found
[   30.101872] i40e: Registered client i40iw
[   30.111292] usnic_verbs: Cisco VIC (USNIC) Verbs Driver v1.0.3 (December 19, 2013)
[   30.112830] usnic_verbs:usnic_uiom_init:563: 
[   30.112844] IOMMU required but not present or enabled.  USNIC QPs will not function w/o enabling IOMMU
[   30.115505] usnic_verbs:usnic_ib_init:647: 
[   30.115518] Unable to initialize umem with err -1
[   30.117278] qedr: discovered and registered 0 RDMA funcs
[   30.118324] bnxt_re: Broadcom NetXtreme-C/E RoCE Driver
[   30.119750] bnxt_en 0000:00:04.0: bnxt_re: probe error: RoCE is not supported on this device
[   30.122468] iscsi: registered transport (iser)
[   30.124650] iBFT detected.
[   30.125228] ==================================================================
[   30.126201] BUG: KASAN: use-after-free in ibft_init+0x134/0xc33
[   30.126201] Read of size 4 at addr ffff8880be453004 by task swapper/0/1
[   30.126201] 
[   30.126201] CPU: 2 PID: 1 Comm: swapper/0 Not tainted 5.11.0-f9593a0 #9
[   30.126201] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 0.0.0 02/06/2015
[   30.126201] Call Trace:
[   30.126201]  dump_stack+0xdb/0x120
[   30.126201]  ? ibft_init+0x134/0xc33
[   30.126201]  print_address_description.constprop.7+0x41/0x60
[   30.126201]  ? ibft_init+0x134/0xc33
[   30.126201]  ? ibft_init+0x134/0xc33
[   30.126201]  kasan_report.cold.10+0x78/0xd1
[   30.126201]  ? ibft_init+0x134/0xc33
[   30.126201]  __asan_report_load_n_noabort+0xf/0x20
[   30.126201]  ibft_init+0x134/0xc33
[   30.126201]  ? write_comp_data+0x2f/0x90
[   30.126201]  ? ibft_check_initiator_for+0x159/0x159
[   30.126201]  ? write_comp_data+0x2f/0x90
[   30.126201]  ? ibft_check_initiator_for+0x159/0x159
[   30.126201]  do_one_initcall+0xc4/0x3e0
[   30.126201]  ? perf_trace_initcall_level+0x3e0/0x3e0
[   30.126201]  ? unpoison_range+0x14/0x40
[   30.126201]  ? ____kasan_kmalloc.constprop.5+0x8f/0xc0
[   30.126201]  ? kernel_init_freeable+0x420/0x652
[   30.126201]  ? __kasan_kmalloc+0x9/0x10
[   30.126201]  ? __sanitizer_cov_trace_pc+0x21/0x50
[   30.126201]  kernel_init_freeable+0x596/0x652
[   30.126201]  ? console_on_rootfs+0x7d/0x7d
[   30.126201]  ? __sanitizer_cov_trace_pc+0x21/0x50
[   30.126201]  ? rest_init+0xf0/0xf0
[   30.126201]  kernel_init+0x16/0x1d0
[   30.126201]  ? rest_init+0xf0/0xf0
[   30.126201]  ret_from_fork+0x22/0x30
[   30.126201] 
[   30.126201] The buggy address belongs to the page:
[   30.126201] page:0000000091b8f2b4 refcount:0 mapcount:0 mapping:0000000000000000 index:0x1 pfn:0xbe453
[   30.126201] flags: 0xfffffc0000000()
[   30.126201] raw: 000fffffc0000000 ffffea0002fac708 ffffea0002fac748 0000000000000000
[   30.126201] raw: 0000000000000001 0000000000000000 00000000ffffffff 0000000000000000
[   30.126201] page dumped because: kasan: bad access detected
[   30.126201] page_owner tracks the page as freed
[   30.126201] page last allocated via order 0, migratetype Movable, gfp_mask 0x100dca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), pid 204, ts 27975563827
[   30.126201]  prep_new_page+0xfb/0x140
[   30.126201]  get_page_from_freelist+0x3503/0x5730
[   30.126201]  __alloc_pages_nodemask+0x2d8/0x650
[   30.126201]  alloc_pages_vma+0xe2/0x560
[   30.126201]  __handle_mm_fault+0x930/0x26c0
[   30.126201]  handle_mm_fault+0x1f9/0x810
[   30.126201]  do_user_addr_fault+0x6f7/0xca0
[   30.126201]  exc_page_fault+0xaf/0x1a0
[   30.126201]  asm_exc_page_fault+0x1e/0x30
[   30.126201] page last free stack trace:
[   30.126201]  free_pcp_prepare+0x122/0x290
[   30.126201]  free_unref_page_list+0xe6/0x490
[   30.126201]  release_pages+0x2ed/0x1270
[   30.126201]  free_pages_and_swap_cache+0x245/0x2e0
[   30.126201]  tlb_flush_mmu+0x11e/0x680
[   30.126201]  tlb_finish_mmu+0xa6/0x3e0
[   30.126201]  exit_mmap+0x2b3/0x540
[   30.126201]  mmput+0x11d/0x450
[   30.126201]  do_exit+0xaa6/0x2d40
[   30.126201]  do_group_exit+0x128/0x340
[   30.126201]  __x64_sys_exit_group+0x43/0x50
[   30.126201]  do_syscall_64+0x37/0x50
[   30.126201]  entry_SYSCALL_64_after_hwframe+0x44/0xa9
[   30.126201] 
[   30.126201] Memory state around the buggy address:
[   30.126201]  ffff8880be452f00: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[   30.126201]  ffff8880be452f80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[   30.126201] >ffff8880be453000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[   30.126201]                    ^
[   30.126201]  ffff8880be453080: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[   30.126201]  ffff8880be453100: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[   30.126201] ==================================================================
[   30.126201] Disabling lock debugging due to kernel taint
[   30.195934] Kernel panic - not syncing: panic_on_warn set ...
[   30.196900] CPU: 2 PID: 1 Comm: swapper/0 Tainted: G    B             5.11.0-f9593a0 #9
[   30.198187] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 0.0.0 02/06/2015
[   30.198187] Call Trace:
[   30.198187]  dump_stack+0xdb/0x120
[   30.198187]  ? ibft_init+0xba/0xc33
[   30.198187]  panic+0x28f/0x6ad
[   30.202184]  ? print_oops_end_marker.cold.10+0x15/0x15
[   30.202184]  ? add_taint+0x68/0xc0
[   30.202184]  ? ibft_init+0x134/0xc33
[   30.202184]  ? ibft_init+0x134/0xc33
[   30.202184]  end_report+0x5c/0x64
[   30.206185]  kasan_report.cold.10+0x66/0xd1
[   30.206185]  ? ibft_init+0x134/0xc33
[   30.206185]  __asan_report_load_n_noabort+0xf/0x20
[   30.206185]  ibft_init+0x134/0xc33
[   30.206185]  ? write_comp_data+0x2f/0x90
[   30.210190]  ? ibft_check_initiator_for+0x159/0x159
[   30.210190]  ? write_comp_data+0x2f/0x90
[   30.210190]  ? ibft_check_initiator_for+0x159/0x159
[   30.210190]  do_one_initcall+0xc4/0x3e0
[   30.210190]  ? perf_trace_initcall_level+0x3e0/0x3e0
[   30.214185]  ? unpoison_range+0x14/0x40
[   30.214185]  ? ____kasan_kmalloc.constprop.5+0x8f/0xc0
[   30.214185]  ? kernel_init_freeable+0x420/0x652
[   30.214185]  ? __kasan_kmalloc+0x9/0x10
[   30.218184]  ? __sanitizer_cov_trace_pc+0x21/0x50
[   30.218184]  kernel_init_freeable+0x596/0x652
[   30.218184]  ? console_on_rootfs+0x7d/0x7d
[   30.218184]  ? __sanitizer_cov_trace_pc+0x21/0x50
[   30.218184]  ? rest_init+0xf0/0xf0
[   30.222185]  kernel_init+0x16/0x1d0
[   30.222185]  ? rest_init+0xf0/0xf0
[   30.222185]  ret_from_fork+0x22/0x30
[   30.222185] Dumping ftrace buffer:
[   30.222185]    (ftrace buffer empty)
[   30.222185] Kernel Offset: disabled
[   30.222185] Rebooting in 1 seconds..

  reply	other threads:[~2021-02-23 21:17 UTC|newest]

Thread overview: 45+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-02-17 20:56 [PATCH] mm, kasan: don't poison boot memory Andrey Konovalov
2021-02-18  8:55 ` David Hildenbrand
2021-02-18 19:40   ` Andrey Konovalov
2021-02-18 19:46     ` David Hildenbrand
2021-02-18 20:26       ` Andrey Konovalov
2021-02-19  0:06   ` George Kennedy
2021-02-19  0:09     ` Andrey Konovalov
2021-02-19 16:45       ` George Kennedy
2021-02-19 23:04         ` George Kennedy
2021-02-22  9:52           ` David Hildenbrand
2021-02-22 15:13             ` George Kennedy
2021-02-22 16:13               ` David Hildenbrand
2021-02-22 16:39                 ` David Hildenbrand
2021-02-22 17:40                   ` Konrad Rzeszutek Wilk
2021-02-22 18:45                     ` Mike Rapoport
2021-02-22 18:42                 ` George Kennedy
2021-02-22 21:55                   ` Mike Rapoport
     [not found]                     ` <9773282a-2854-25a4-9faa-9da5dd34e371@oracle.com>
2021-02-23 10:33                       ` Mike Rapoport
     [not found]                         ` <3ef9892f-d657-207f-d4cf-111f98dcb55c@oracle.com>
2021-02-23 15:47                           ` Mike Rapoport
2021-02-23 18:05                             ` George Kennedy
2021-02-23 20:09                               ` Mike Rapoport
2021-02-23 21:16                                 ` George Kennedy [this message]
2021-02-23 21:32                                   ` Mike Rapoport
2021-02-23 21:46                                     ` George Kennedy
2021-02-24 10:37                                       ` Mike Rapoport
2021-02-24 14:22                                         ` George Kennedy
2021-02-25  8:53                                           ` Mike Rapoport
2021-02-25 12:38                                             ` George Kennedy
2021-02-25 14:57                                               ` Mike Rapoport
2021-02-25 15:22                                                 ` George Kennedy
2021-02-25 16:06                                                   ` George Kennedy
2021-02-25 16:07                                                   ` Mike Rapoport
2021-02-25 16:31                                                     ` George Kennedy
2021-02-25 17:23                                                       ` David Hildenbrand
2021-02-25 17:41                                                         ` Mike Rapoport
2021-02-25 17:50                                                       ` Mike Rapoport
2021-02-25 17:33                                                     ` George Kennedy
2021-02-26  1:19                                                       ` George Kennedy
2021-02-26 11:17                                                         ` Mike Rapoport
2021-02-26 16:16                                                           ` George Kennedy
2021-02-28 18:08                                                             ` Mike Rapoport
2021-03-01 14:29                                                               ` George Kennedy
2021-03-02  1:20                                                                 ` George Kennedy
2021-03-02  9:57                                                                   ` Mike Rapoport
2021-02-23 21:26                                 ` George Kennedy

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