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* [5.0.0 rc3 BUG] possible irq lock inversion dependency detected
@ 2019-02-02 18:33 Mikhail Gavrilov
  2019-04-14 17:33 ` Mikhail Gavrilov
  0 siblings, 1 reply; 8+ messages in thread
From: Mikhail Gavrilov @ 2019-02-02 18:33 UTC (permalink / raw)
  To: Linux List Kernel Mailing, glx, thomas.lendacky

[-- Attachment #1: Type: text/plain, Size: 8873 bytes --]

Hi folks.
I at last year already caught bug with same signature at kvm subsystem
in 4.18.0 rc8 kernel. It happened when I started virtual machine. And
then Thomas was fixed this bug [1].
But now it happened when I changed DPI in ProtocaseDesigner (this is
java application which helps design computer cases). And it not
harmless issue because application stuck and I could  terminate
ProtocaseDesigner only with `kill -9`.

Can anyone tell me which mailing list is more relevant to this bug? I
suppose this can be linux-smp or may be linux-x86_64.


[ 3534.478386] ========================================================
[ 3534.478387] WARNING: possible irq lock inversion dependency detected
[ 3534.478390] 5.0.0-0.rc4.git3.2.fc30.x86_64 #1 Tainted: G         C
[ 3534.478392] --------------------------------------------------------
[ 3534.478393] java/13935 just changed the state of lock:
[ 3534.478395] 000000007eda2fa7 (&st->lock){+...}, at:
speculation_ctrl_update+0x164/0x1d0
[ 3534.478401] but this lock was taken by another, HARDIRQ-safe lock
in the past:
[ 3534.478402]  (&(&sighand->siglock)->rlock){-.-.}
[ 3534.478403]

               and interrupts could create inverse lock ordering between them.

[ 3534.478405]
               other info that might help us debug this:
[ 3534.478406]  Possible interrupt unsafe locking scenario:

[ 3534.478407]        CPU0                    CPU1
[ 3534.478408]        ----                    ----
[ 3534.478408]   lock(&st->lock);
[ 3534.478410]                                local_irq_disable();
[ 3534.478411]                                lock(&(&sighand->siglock)->rlock);
[ 3534.478412]                                lock(&st->lock);
[ 3534.478413]   <Interrupt>
[ 3534.478414]     lock(&(&sighand->siglock)->rlock);
[ 3534.478415]
                *** DEADLOCK ***

[ 3534.478417] no locks held by java/13935.
[ 3534.478417]
               the shortest dependencies between 2nd lock and 1st lock:
[ 3534.478420]  -> (&(&sighand->siglock)->rlock){-.-.} {
[ 3534.478422]     IN-HARDIRQ-W at:
[ 3534.478426]                       _raw_spin_lock_irqsave+0x49/0x83
[ 3534.478429]                       __lock_task_sighand+0x85/0x180
[ 3534.478431]                       do_send_sig_info+0x35/0x90
[ 3534.478432]                       kill_pid_info+0x83/0x150
[ 3534.478435]                       it_real_fn+0x39/0xf0
[ 3534.478437]                       __hrtimer_run_queues+0x110/0x450
[ 3534.478439]                       hrtimer_interrupt+0x10e/0x240
[ 3534.478441]                       smp_apic_timer_interrupt+0x83/0x230
[ 3534.478443]                       apic_timer_interrupt+0xf/0x20
[ 3534.478446]                       cpuidle_enter_state+0xbf/0x470
[ 3534.478448]                       do_idle+0x1ec/0x280
[ 3534.478450]                       cpu_startup_entry+0x19/0x20
[ 3534.478452]                       start_secondary+0x1b3/0x200
[ 3534.478455]                       secondary_startup_64+0xa4/0xb0
[ 3534.478456]     IN-SOFTIRQ-W at:
[ 3534.478458]                       _raw_spin_lock_irqsave+0x49/0x83
[ 3534.478460]                       __lock_task_sighand+0x85/0x180
[ 3534.478461]                       do_send_sig_info+0x35/0x90
[ 3534.478463]                       kill_pid_info+0x83/0x150
[ 3534.478465]                       it_real_fn+0x39/0xf0
[ 3534.478466]                       __hrtimer_run_queues+0x110/0x450
[ 3534.478468]                       hrtimer_interrupt+0x10e/0x240
[ 3534.478470]                       smp_apic_timer_interrupt+0x83/0x230
[ 3534.478472]                       apic_timer_interrupt+0xf/0x20
[ 3534.478474]                       _raw_spin_unlock_irqrestore+0x50/0x60
[ 3534.478476]                       run_rebalance_domains+0x70/0xa0
[ 3534.478478]                       __do_softirq+0xe2/0x46a
[ 3534.478480]                       irq_exit+0x119/0x120
[ 3534.478482]                       smp_apic_timer_interrupt+0xa4/0x230
[ 3534.478484]                       apic_timer_interrupt+0xf/0x20
[ 3534.478486]                       cpuidle_enter_state+0xbf/0x470
[ 3534.478488]                       do_idle+0x1ec/0x280
[ 3534.478489]                       cpu_startup_entry+0x19/0x20
[ 3534.478492]                       start_kernel+0x52a/0x548
[ 3534.478494]                       secondary_startup_64+0xa4/0xb0
[ 3534.478495]     INITIAL USE at:
[ 3534.478497]                      _raw_spin_lock_irq+0x3d/0x80
[ 3534.478498]                      calculate_sigpending+0x22/0x40
[ 3534.478500]                      ret_from_fork+0x8/0x50
[ 3534.478501]   }
[ 3534.478504]   ... key      at: [<ffffffff8e257290>] __key.68419+0x0/0x8
[ 3534.478505]   ... acquired at:
[ 3534.478507]    speculation_ctrl_update+0x164/0x1d0
[ 3534.478509]    speculation_ctrl_update_current+0x22/0x30
[ 3534.478511]    ssb_prctl_set.part.0+0x1a/0x20
[ 3534.478513]    arch_seccomp_spec_mitigate+0x25/0x50
[ 3534.478515]    do_seccomp+0x8f1/0x960
[ 3534.478517]    do_syscall_64+0x60/0x1e0
[ 3534.478519]    entry_SYSCALL_64_after_hwframe+0x49/0xbe

[ 3534.478521] -> (&st->lock){+...} {
[ 3534.478523]    HARDIRQ-ON-W at:
[ 3534.478525]                     _raw_spin_lock+0x31/0x80
[ 3534.478526]                     speculation_ctrl_update+0x164/0x1d0
[ 3534.478528]                     speculation_ctrl_update_current+0x22/0x30
[ 3534.478530]                     arch_prctl_spec_ctrl_set+0xe5/0x110
[ 3534.478532]                     __x64_sys_prctl+0xce/0x53c
[ 3534.478533]                     do_syscall_64+0x60/0x1e0
[ 3534.478535]                     entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 3534.478536]    INITIAL USE at:
[ 3534.478538]                    _raw_spin_lock+0x31/0x80
[ 3534.478540]                    speculation_ctrl_update+0x164/0x1d0
[ 3534.478542]                    speculation_ctrl_update_current+0x22/0x30
[ 3534.478543]                    ssb_prctl_set.part.0+0x1a/0x20
[ 3534.478545]                    arch_seccomp_spec_mitigate+0x25/0x50
[ 3534.478547]                    do_seccomp+0x8f1/0x960
[ 3534.478549]                    do_syscall_64+0x60/0x1e0
[ 3534.478551]                    entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 3534.478552]  }
[ 3534.478554]  ... key      at: [<ffffffff8e1f69c8>] __key.60805+0x0/0x8
[ 3534.478555]  ... acquired at:
[ 3534.478558]    __lock_acquire+0x544/0x1660
[ 3534.478559]    lock_acquire+0xa2/0x1b0
[ 3534.478561]    _raw_spin_lock+0x31/0x80
[ 3534.478563]    speculation_ctrl_update+0x164/0x1d0
[ 3534.478564]    speculation_ctrl_update_current+0x22/0x30
[ 3534.478566]    arch_prctl_spec_ctrl_set+0xe5/0x110
[ 3534.478567]    __x64_sys_prctl+0xce/0x53c
[ 3534.478569]    do_syscall_64+0x60/0x1e0
[ 3534.478571]    entry_SYSCALL_64_after_hwframe+0x49/0xbe

[ 3534.478572]
               stack backtrace:
[ 3534.478575] CPU: 10 PID: 13935 Comm: java Tainted: G         C
  5.0.0-0.rc4.git3.2.fc30.x86_64 #1
[ 3534.478577] Hardware name: System manufacturer System Product
Name/ROG STRIX X470-I GAMING, BIOS 1103 11/16/2018
[ 3534.478578] Call Trace:
[ 3534.478582]  dump_stack+0x85/0xc0
[ 3534.478584]  check_usage_backwards.cold+0x1d/0x26
[ 3534.478588]  mark_lock+0x188/0x600
[ 3534.478590]  ? print_shortest_lock_dependencies+0x40/0x40
[ 3534.478592]  __lock_acquire+0x544/0x1660
[ 3534.478595]  ? sched_clock+0x5/0x10
[ 3534.478597]  ? sched_clock_cpu+0xc/0xc0
[ 3534.478600]  lock_acquire+0xa2/0x1b0
[ 3534.478602]  ? speculation_ctrl_update+0x164/0x1d0
[ 3534.478604]  _raw_spin_lock+0x31/0x80
[ 3534.478606]  ? speculation_ctrl_update+0x164/0x1d0
[ 3534.478608]  speculation_ctrl_update+0x164/0x1d0
[ 3534.478610]  speculation_ctrl_update_current+0x22/0x30
[ 3534.478612]  arch_prctl_spec_ctrl_set+0xe5/0x110
[ 3534.478614]  __x64_sys_prctl+0xce/0x53c
[ 3534.478616]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 3534.478619]  do_syscall_64+0x60/0x1e0
[ 3534.478621]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 3534.478623] RIP: 0033:0x7fb593d6b25e
[ 3534.478625] Code: 48 8b 0d 2d 3c 0c 00 f7 d8 64 89 01 48 83 c8 ff
c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 49 89 ca b8 9d 00 00
00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fa 3b 0c 00 f7 d8 64 89
01 48
[ 3534.478627] RSP: 002b:00007fff7fe07f78 EFLAGS: 00000246 ORIG_RAX:
000000000000009d
[ 3534.478629] RAX: ffffffffffffffda RBX: 00007fb593b2f088 RCX: 00007fb593d6b25e
[ 3534.478630] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000035
[ 3534.478632] RBP: 0000000000000005 R08: 0000000000000000 R09: 0000000000000000
[ 3534.478633] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fff7fe0c688
[ 3534.478634] R13: 00007fff7fe0c6b8 R14: 00007fb593b2f158 R15: 0000000000000000

$ eu-addr2line -e
/lib/debug/lib/modules/5.0.0-0.rc4.git3.2.fc30.x86_64/vmlinux
speculation_ctrl_update+0x164
arch/x86/kernel/process.c:371:10

Thanks.

[1] https://www.spinics.net/lists/kvm/msg173197.html

--
Best Regards,
Mike Gavrilov.

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[-- Attachment #2: dmesg.txt --]
[-- Type: text/plain; charset="US-ASCII"; name="dmesg.txt", Size: 141916 bytes --]

[    0.000000] Linux version 5.0.0-0.rc4.git3.2.fc30.x86_64 (mockbuild@4ef0acc0c1a64d7dbe89126b049ba314) (gcc version 9.0.0 20190119 (Red Hat 9.0.0-0.3) (GCC)) #1 SMP Fri Feb 1 21:09:09 +05 2019
[    0.000000] Command line: BOOT_IMAGE=(hd1,gpt2)/boot/vmlinuz-5.0.0-0.rc4.git3.2.fc30.x86_64 root=UUID=7788c3ba-4ec6-45c8-875b-4a6900af0621 ro resume=UUID=8ae7c2bb-85ca-44f9-b884-b114e058d538 rhgb mem_encrypt=off scsi_mod.use_blk_mq=1 log_buf_len=4M sysrq_always_enabled=1 nmi_watchdog=1
[    0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'
[    0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'
[    0.000000] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers'
[    0.000000] x86/fpu: xstate_offset[2]:  576, xstate_sizes[2]:  256
[    0.000000] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'compacted' format.
[    0.000000] BIOS-provided physical RAM map:
[    0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009ffff] usable
[    0.000000] BIOS-e820: [mem 0x00000000000a0000-0x00000000000fffff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000000100000-0x0000000009cfffff] usable
[    0.000000] BIOS-e820: [mem 0x0000000009d00000-0x0000000009ffffff] reserved
[    0.000000] BIOS-e820: [mem 0x000000000a000000-0x000000000a1fffff] usable
[    0.000000] BIOS-e820: [mem 0x000000000a200000-0x000000000a209fff] ACPI NVS
[    0.000000] BIOS-e820: [mem 0x000000000a20a000-0x000000000affffff] usable
[    0.000000] BIOS-e820: [mem 0x000000000b000000-0x000000000b01ffff] reserved
[    0.000000] BIOS-e820: [mem 0x000000000b020000-0x00000000da043fff] usable
[    0.000000] BIOS-e820: [mem 0x00000000da044000-0x00000000db540fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000db541000-0x00000000db568fff] ACPI data
[    0.000000] BIOS-e820: [mem 0x00000000db569000-0x00000000dba19fff] ACPI NVS
[    0.000000] BIOS-e820: [mem 0x00000000dba1a000-0x00000000dc591fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000dc592000-0x00000000deffffff] usable
[    0.000000] BIOS-e820: [mem 0x00000000df000000-0x00000000dfffffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000f8000000-0x00000000fbffffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fd100000-0x00000000fdffffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fea00000-0x00000000fea0ffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000feb80000-0x00000000fec01fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fec10000-0x00000000fec10fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fec30000-0x00000000fec30fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fed00000-0x00000000fed00fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fed40000-0x00000000fed44fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fed80000-0x00000000fed8ffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fedc2000-0x00000000fedcffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fedd4000-0x00000000fedd5fff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000fee00000-0x00000000feefffff] reserved
[    0.000000] BIOS-e820: [mem 0x00000000ff000000-0x00000000ffffffff] reserved
[    0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000081f37ffff] usable
[    0.000000] NX (Execute Disable) protection: active
[    0.000000] e820: update [mem 0xccb06018-0xccb17057] usable ==> usable
[    0.000000] e820: update [mem 0xccb06018-0xccb17057] usable ==> usable
[    0.000000] e820: update [mem 0xccaec018-0xccb05457] usable ==> usable
[    0.000000] e820: update [mem 0xccaec018-0xccb05457] usable ==> usable
[    0.000000] extended physical RAM map:
[    0.000000] reserve setup_data: [mem 0x0000000000000000-0x000000000009ffff] usable
[    0.000000] reserve setup_data: [mem 0x00000000000a0000-0x00000000000fffff] reserved
[    0.000000] reserve setup_data: [mem 0x0000000000100000-0x0000000009cfffff] usable
[    0.000000] reserve setup_data: [mem 0x0000000009d00000-0x0000000009ffffff] reserved
[    0.000000] reserve setup_data: [mem 0x000000000a000000-0x000000000a1fffff] usable
[    0.000000] reserve setup_data: [mem 0x000000000a200000-0x000000000a209fff] ACPI NVS
[    0.000000] reserve setup_data: [mem 0x000000000a20a000-0x000000000affffff] usable
[    0.000000] reserve setup_data: [mem 0x000000000b000000-0x000000000b01ffff] reserved
[    0.000000] reserve setup_data: [mem 0x000000000b020000-0x00000000ccaec017] usable
[    0.000000] reserve setup_data: [mem 0x00000000ccaec018-0x00000000ccb05457] usable
[    0.000000] reserve setup_data: [mem 0x00000000ccb05458-0x00000000ccb06017] usable
[    0.000000] reserve setup_data: [mem 0x00000000ccb06018-0x00000000ccb17057] usable
[    0.000000] reserve setup_data: [mem 0x00000000ccb17058-0x00000000da043fff] usable
[    0.000000] reserve setup_data: [mem 0x00000000da044000-0x00000000db540fff] reserved
[    0.000000] reserve setup_data: [mem 0x00000000db541000-0x00000000db568fff] ACPI data
[    0.000000] reserve setup_data: [mem 0x00000000db569000-0x00000000dba19fff] ACPI NVS
[    0.000000] reserve setup_data: [mem 0x00000000dba1a000-0x00000000dc591fff] reserved
[    0.000000] reserve setup_data: [mem 0x00000000dc592000-0x00000000deffffff] usable
[    0.000000] reserve setup_data: [mem 0x00000000df000000-0x00000000dfffffff] reserved
[    0.000000] reserve setup_data: [mem 0x00000000f8000000-0x00000000fbffffff] reserved
[    0.000000] reserve setup_data: [mem 0x00000000fd100000-0x00000000fdffffff] reserved
[    0.000000] reserve setup_data: [mem 0x00000000fea00000-0x00000000fea0ffff] reserved
[    0.000000] reserve setup_data: [mem 0x00000000feb80000-0x00000000fec01fff] reserved
[    0.000000] reserve setup_data: [mem 0x00000000fec10000-0x00000000fec10fff] reserved
[    0.000000] reserve setup_data: [mem 0x00000000fec30000-0x00000000fec30fff] reserved
[    0.000000] reserve setup_data: [mem 0x00000000fed00000-0x00000000fed00fff] reserved
[    0.000000] reserve setup_data: [mem 0x00000000fed40000-0x00000000fed44fff] reserved
[    0.000000] reserve setup_data: [mem 0x00000000fed80000-0x00000000fed8ffff] reserved
[    0.000000] reserve setup_data: [mem 0x00000000fedc2000-0x00000000fedcffff] reserved
[    0.000000] reserve setup_data: [mem 0x00000000fedd4000-0x00000000fedd5fff] reserved
[    0.000000] reserve setup_data: [mem 0x00000000fee00000-0x00000000feefffff] reserved
[    0.000000] reserve setup_data: [mem 0x00000000ff000000-0x00000000ffffffff] reserved
[    0.000000] reserve setup_data: [mem 0x0000000100000000-0x000000081f37ffff] usable
[    0.000000] efi: EFI v2.60 by American Megatrends
[    0.000000] efi:  ACPI 2.0=0xdb549000  ACPI=0xdb549000  SMBIOS=0xdc455000  SMBIOS 3.0=0xdc454000  ESRT=0xd6679c18  MEMATTR=0xd7578018 
[    0.000000] secureboot: Secure boot disabled
[    0.000000] SMBIOS 3.1.1 present.
[    0.000000] DMI: System manufacturer System Product Name/ROG STRIX X470-I GAMING, BIOS 1103 11/16/2018
[    0.000000] tsc: Fast TSC calibration failed
[    0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
[    0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable
[    0.000000] last_pfn = 0x81f380 max_arch_pfn = 0x400000000
[    0.000000] MTRR default type: uncachable
[    0.000000] MTRR fixed ranges enabled:
[    0.000000]   00000-9FFFF write-back
[    0.000000]   A0000-BFFFF write-through
[    0.000000]   C0000-FFFFF write-protect
[    0.000000] MTRR variable ranges enabled:
[    0.000000]   0 base 000000000000 mask FFFF80000000 write-back
[    0.000000]   1 base 000080000000 mask FFFFC0000000 write-back
[    0.000000]   2 base 0000C0000000 mask FFFFE0000000 write-back
[    0.000000]   3 disabled
[    0.000000]   4 disabled
[    0.000000]   5 disabled
[    0.000000]   6 disabled
[    0.000000]   7 disabled
[    0.000000] TOM2: 0000000820000000 aka 33280M
[    0.000000] x86/PAT: Configuration [0-7]: WB  WC  UC- UC  WB  WP  UC- WT  
[    0.000000] e820: update [mem 0xe0000000-0xffffffff] usable ==> reserved
[    0.000000] last_pfn = 0xdf000 max_arch_pfn = 0x400000000
[    0.000000] esrt: Reserving ESRT space from 0x00000000d6679c18 to 0x00000000d6679c50.
[    0.000000] check: Scanning 1 areas for low memory corruption
[    0.000000] Base memory trampoline at [(____ptrval____)] 96000 size 24576
[    0.000000] Using GB pages for direct mapping
[    0.000000] BRK [0x1a1401000, 0x1a1401fff] PGTABLE
[    0.000000] BRK [0x1a1402000, 0x1a1402fff] PGTABLE
[    0.000000] BRK [0x1a1403000, 0x1a1403fff] PGTABLE
[    0.000000] BRK [0x1a1404000, 0x1a1404fff] PGTABLE
[    0.000000] BRK [0x1a1405000, 0x1a1405fff] PGTABLE
[    0.000000] BRK [0x1a1406000, 0x1a1406fff] PGTABLE
[    0.000000] BRK [0x1a1407000, 0x1a1407fff] PGTABLE
[    0.000000] BRK [0x1a1408000, 0x1a1408fff] PGTABLE
[    0.000000] BRK [0x1a1409000, 0x1a1409fff] PGTABLE
[    0.000000] BRK [0x1a140a000, 0x1a140afff] PGTABLE
[    0.000000] BRK [0x1a140b000, 0x1a140bfff] PGTABLE
[    0.000000] BRK [0x1a140c000, 0x1a140cfff] PGTABLE
[    0.000000] printk: log_buf_len: 4194304 bytes
[    0.000000] printk: early log buf free: 253072(96%)
[    0.000000] RAMDISK: [mem 0x5b175000-0x5cce4fff]
[    0.000000] ACPI: Early table checksum verification disabled
[    0.000000] ACPI: RSDP 0x00000000DB549000 000024 (v02 ALASKA)
[    0.000000] ACPI: XSDT 0x00000000DB549098 0000A4 (v01 ALASKA A M I    01072009 AMI  00010013)
[    0.000000] ACPI: FACP 0x00000000DB557490 000114 (v06 ALASKA A M I    01072009 AMI  00010013)
[    0.000000] ACPI BIOS Warning (bug): Optional FADT field Pm2ControlBlock has valid Length but zero Address: 0x0000000000000000/0x1 (20181213/tbfadt-615)
[    0.000000] ACPI: DSDT 0x00000000DB5491D0 00E2BC (v02 ALASKA A M I    01072009 INTL 20120913)
[    0.000000] ACPI: FACS 0x00000000DBA02D80 000040
[    0.000000] ACPI: APIC 0x00000000DB5575A8 0000DE (v03 ALASKA A M I    01072009 AMI  00010013)
[    0.000000] ACPI: FPDT 0x00000000DB557688 000044 (v01 ALASKA A M I    01072009 AMI  00010013)
[    0.000000] ACPI: FIDT 0x00000000DB5576D0 00009C (v01 ALASKA A M I    01072009 AMI  00010013)
[    0.000000] ACPI: SSDT 0x00000000DB557770 008C98 (v02 AMD    AMD ALIB 00000002 MSFT 04000000)
[    0.000000] ACPI: SSDT 0x00000000DB560408 002314 (v01 AMD    AMD CPU  00000001 AMD  00000001)
[    0.000000] ACPI: CRAT 0x00000000DB562720 000F50 (v01 AMD    AMD CRAT 00000001 AMD  00000001)
[    0.000000] ACPI: CDIT 0x00000000DB563670 000029 (v01 AMD    AMD CDIT 00000001 AMD  00000001)
[    0.000000] ACPI: SSDT 0x00000000DB5636A0 002DA8 (v01 AMD    AMD AOD  00000001 INTL 20120913)
[    0.000000] ACPI: MCFG 0x00000000DB566448 00003C (v01 ALASKA A M I    01072009 MSFT 00010013)
[    0.000000] ACPI: SSDT 0x00000000DB5681A8 0000BF (v01 AMD    AMD PT   00001000 INTL 20120913)
[    0.000000] ACPI: HPET 0x00000000DB5664E0 000038 (v01 ALASKA A M I    01072009 AMI  00000005)
[    0.000000] ACPI: SSDT 0x00000000DB566518 000024 (v01 AMDFCH FCHZP    00001000 INTL 20120913)
[    0.000000] ACPI: UEFI 0x00000000DB566540 000042 (v01                 00000000      00000000)
[    0.000000] ACPI: IVRS 0x00000000DB566588 0000D0 (v02 AMD    AMD IVRS 00000001 AMD  00000000)
[    0.000000] ACPI: SSDT 0x00000000DB566658 001B4E (v01 AMD    AmdTable 00000001 INTL 20120913)
[    0.000000] ACPI: Local APIC address 0xfee00000
[    0.000000] No NUMA configuration found
[    0.000000] Faking a node at [mem 0x0000000000000000-0x000000081f37ffff]
[    0.000000] NODE_DATA(0) allocated [mem 0x81ef55000-0x81ef7ffff]
[    0.000000] Zone ranges:
[    0.000000]   DMA      [mem 0x0000000000001000-0x0000000000ffffff]
[    0.000000]   DMA32    [mem 0x0000000001000000-0x00000000ffffffff]
[    0.000000]   Normal   [mem 0x0000000100000000-0x000000081f37ffff]
[    0.000000]   Device   empty
[    0.000000] Movable zone start for each node
[    0.000000] Early memory node ranges
[    0.000000]   node   0: [mem 0x0000000000001000-0x000000000009ffff]
[    0.000000]   node   0: [mem 0x0000000000100000-0x0000000009cfffff]
[    0.000000]   node   0: [mem 0x000000000a000000-0x000000000a1fffff]
[    0.000000]   node   0: [mem 0x000000000a20a000-0x000000000affffff]
[    0.000000]   node   0: [mem 0x000000000b020000-0x00000000da043fff]
[    0.000000]   node   0: [mem 0x00000000dc592000-0x00000000deffffff]
[    0.000000]   node   0: [mem 0x0000000100000000-0x000000081f37ffff]
[    0.000000] Zeroed struct page in unavailable ranges: 14553 pages
[    0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000081f37ffff]
[    0.000000] On node 0 totalpages: 8370855
[    0.000000]   DMA zone: 64 pages used for memmap
[    0.000000]   DMA zone: 26 pages reserved
[    0.000000]   DMA zone: 3999 pages, LIFO batch:0
[    0.000000]   DMA32 zone: 14047 pages used for memmap
[    0.000000]   DMA32 zone: 898952 pages, LIFO batch:63
[    0.000000]   Normal zone: 116686 pages used for memmap
[    0.000000]   Normal zone: 7467904 pages, LIFO batch:63
[    0.000000] ACPI: PM-Timer IO Port: 0x808
[    0.000000] ACPI: Local APIC address 0xfee00000
[    0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] high edge lint[0x1])
[    0.000000] IOAPIC[0]: apic_id 17, version 33, address 0xfec00000, GSI 0-23
[    0.000000] IOAPIC[1]: apic_id 18, version 33, address 0xfec01000, GSI 24-55
[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 low level)
[    0.000000] ACPI: IRQ0 used by override.
[    0.000000] ACPI: IRQ9 used by override.
[    0.000000] Using ACPI (MADT) for SMP configuration information
[    0.000000] ACPI: HPET id: 0x10228201 base: 0xfed00000
[    0.000000] smpboot: Allowing 16 CPUs, 0 hotplug CPUs
[    0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff]
[    0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000fffff]
[    0.000000] PM: Registered nosave memory: [mem 0x09d00000-0x09ffffff]
[    0.000000] PM: Registered nosave memory: [mem 0x0a200000-0x0a209fff]
[    0.000000] PM: Registered nosave memory: [mem 0x0b000000-0x0b01ffff]
[    0.000000] PM: Registered nosave memory: [mem 0xccaec000-0xccaecfff]
[    0.000000] PM: Registered nosave memory: [mem 0xccb05000-0xccb05fff]
[    0.000000] PM: Registered nosave memory: [mem 0xccb06000-0xccb06fff]
[    0.000000] PM: Registered nosave memory: [mem 0xccb17000-0xccb17fff]
[    0.000000] PM: Registered nosave memory: [mem 0xda044000-0xdb540fff]
[    0.000000] PM: Registered nosave memory: [mem 0xdb541000-0xdb568fff]
[    0.000000] PM: Registered nosave memory: [mem 0xdb569000-0xdba19fff]
[    0.000000] PM: Registered nosave memory: [mem 0xdba1a000-0xdc591fff]
[    0.000000] PM: Registered nosave memory: [mem 0xdf000000-0xdfffffff]
[    0.000000] PM: Registered nosave memory: [mem 0xe0000000-0xf7ffffff]
[    0.000000] PM: Registered nosave memory: [mem 0xf8000000-0xfbffffff]
[    0.000000] PM: Registered nosave memory: [mem 0xfc000000-0xfd0fffff]
[    0.000000] PM: Registered nosave memory: [mem 0xfd100000-0xfdffffff]
[    0.000000] PM: Registered nosave memory: [mem 0xfe000000-0xfe9fffff]
[    0.000000] PM: Registered nosave memory: [mem 0xfea00000-0xfea0ffff]
[    0.000000] PM: Registered nosave memory: [mem 0xfea10000-0xfeb7ffff]
[    0.000000] PM: Registered nosave memory: [mem 0xfeb80000-0xfec01fff]
[    0.000000] PM: Registered nosave memory: [mem 0xfec02000-0xfec0ffff]
[    0.000000] PM: Registered nosave memory: [mem 0xfec10000-0xfec10fff]
[    0.000000] PM: Registered nosave memory: [mem 0xfec11000-0xfec2ffff]
[    0.000000] PM: Registered nosave memory: [mem 0xfec30000-0xfec30fff]
[    0.000000] PM: Registered nosave memory: [mem 0xfec31000-0xfecfffff]
[    0.000000] PM: Registered nosave memory: [mem 0xfed00000-0xfed00fff]
[    0.000000] PM: Registered nosave memory: [mem 0xfed01000-0xfed3ffff]
[    0.000000] PM: Registered nosave memory: [mem 0xfed40000-0xfed44fff]
[    0.000000] PM: Registered nosave memory: [mem 0xfed45000-0xfed7ffff]
[    0.000000] PM: Registered nosave memory: [mem 0xfed80000-0xfed8ffff]
[    0.000000] PM: Registered nosave memory: [mem 0xfed90000-0xfedc1fff]
[    0.000000] PM: Registered nosave memory: [mem 0xfedc2000-0xfedcffff]
[    0.000000] PM: Registered nosave memory: [mem 0xfedd0000-0xfedd3fff]
[    0.000000] PM: Registered nosave memory: [mem 0xfedd4000-0xfedd5fff]
[    0.000000] PM: Registered nosave memory: [mem 0xfedd6000-0xfedfffff]
[    0.000000] PM: Registered nosave memory: [mem 0xfee00000-0xfeefffff]
[    0.000000] PM: Registered nosave memory: [mem 0xfef00000-0xfeffffff]
[    0.000000] PM: Registered nosave memory: [mem 0xff000000-0xffffffff]
[    0.000000] [mem 0xe0000000-0xf7ffffff] available for PCI devices
[    0.000000] Booting paravirtualized kernel on bare hardware
[    0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns
[    0.000000] random: get_random_bytes called from start_kernel+0x9b/0x548 with crng_init=0
[    0.000000] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:16 nr_cpu_ids:16 nr_node_ids:1
[    0.000000] percpu: Embedded 494 pages/cpu @(____ptrval____) s1986560 r8192 d28672 u2097152
[    0.000000] pcpu-alloc: s1986560 r8192 d28672 u2097152 alloc=1*2097152
[    0.000000] pcpu-alloc: [0] 00 [0] 01 [0] 02 [0] 03 [0] 04 [0] 05 [0] 06 [0] 07 
[    0.000000] pcpu-alloc: [0] 08 [0] 09 [0] 10 [0] 11 [0] 12 [0] 13 [0] 14 [0] 15 
[    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 8240032
[    0.000000] Policy zone: Normal
[    0.000000] Kernel command line: BOOT_IMAGE=(hd1,gpt2)/boot/vmlinuz-5.0.0-0.rc4.git3.2.fc30.x86_64 root=UUID=7788c3ba-4ec6-45c8-875b-4a6900af0621 ro resume=UUID=8ae7c2bb-85ca-44f9-b884-b114e058d538 rhgb mem_encrypt=off scsi_mod.use_blk_mq=1 log_buf_len=4M sysrq_always_enabled=1 nmi_watchdog=1
[    0.000000] sysrq: sysrq always enabled.
[    0.000000] Memory: 32562628K/33483420K available (14339K kernel code, 3223K rwdata, 4512K rodata, 4872K init, 18520K bss, 920792K reserved, 0K cma-reserved)
[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=16, Nodes=1
[    0.000000] ftrace: allocating 39296 entries in 154 pages
[    0.000000] Running RCU self tests
[    0.000000] rcu: Hierarchical RCU implementation.
[    0.000000] rcu: 	RCU lockdep checking is enabled.
[    0.000000] rcu: 	RCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=16.
[    0.000000] rcu: 	RCU callback double-/use-after-free debug enabled.
[    0.000000] 	Tasks RCU enabled.
[    0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.
[    0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=16
[    0.000000] NR_IRQS: 524544, nr_irqs: 1096, preallocated irqs: 16
[    0.000000] Console: colour dummy device 80x25
[    0.000000] printk: console [tty0] enabled
[    0.000000] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar
[    0.000000] ... MAX_LOCKDEP_SUBCLASSES:  8
[    0.000000] ... MAX_LOCK_DEPTH:          48
[    0.000000] ... MAX_LOCKDEP_KEYS:        8191
[    0.000000] ... CLASSHASH_SIZE:          4096
[    0.000000] ... MAX_LOCKDEP_ENTRIES:     32768
[    0.000000] ... MAX_LOCKDEP_CHAINS:      65536
[    0.000000] ... CHAINHASH_SIZE:          32768
[    0.000000]  memory used by lock dependency info: 7775 kB
[    0.000000]  per task-struct memory footprint: 2688 bytes
[    0.000000] kmemleak: Kernel memory leak detector disabled
[    0.000000] ACPI: Core revision 20181213
[    0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 133484873504 ns
[    0.000000] hpet clockevent registered
[    0.000000] APIC: Switch to symmetric I/O mode setup
[    0.001000] Switched APIC routing to physical flat.
[    0.002000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[    0.009000] tsc: PIT calibration matches HPET. 2 loops
[    0.009000] tsc: Detected 3692.528 MHz processor
[    0.000013] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x6a7387e4006, max_idle_ns: 881590946337 ns
[    0.000034] Calibrating delay loop (skipped), value calculated using timer frequency.. 7385.05 BogoMIPS (lpj=3692528)
[    0.000048] pid_max: default: 32768 minimum: 301
[    0.018038] ---[ User Space ]---
[    0.018045] 0x0000000000000000-0x0000000000008000          32K     RW                     x  pte
[    0.018058] 0x0000000000008000-0x000000000003f000         220K                               pte
[    0.018069] 0x000000000003f000-0x0000000000040000           4K                               pte
[    0.018081] 0x0000000000040000-0x00000000000a0000         384K     RW                     x  pte
[    0.019033] 0x00000000000a0000-0x0000000000200000        1408K                               pte
[    0.019044] 0x0000000000200000-0x0000000001000000          14M                               pmd
[    0.019056] 0x0000000001000000-0x0000000001020000         128K                               pte
[    0.019070] 0x0000000001020000-0x0000000001200000        1920K                               pte
[    0.019083] 0x0000000001200000-0x0000000040000000        1006M                               pmd
[    0.019094] 0x0000000040000000-0x00000000c0000000           2G                               pud
[    0.019106] 0x00000000c0000000-0x00000000cce00000         206M                               pmd
[    0.019119] 0x00000000cce00000-0x00000000ccf7e000        1528K                               pte
[    0.019131] 0x00000000ccf7e000-0x00000000cd000000         520K                               pte
[    0.019142] 0x00000000cd000000-0x00000000d6600000         150M                               pmd
[    0.019154] 0x00000000d6600000-0x00000000d6679000         484K                               pte
[    0.019167] 0x00000000d6679000-0x00000000d6800000        1564K     RW                     x  pte
[    0.019179] 0x00000000d6800000-0x00000000d8e00000          38M     RW         PSE         x  pmd
[    0.019193] 0x00000000d8e00000-0x00000000d8f20000        1152K     RW                     x  pte
[    0.019207] 0x00000000d8f20000-0x00000000d9000000         896K                               pte
[    0.019217] 0x00000000d9000000-0x00000000d9200000           2M                               pmd
[    0.019229] 0x00000000d9200000-0x00000000d928d000         564K                               pte
[    0.019242] 0x00000000d928d000-0x00000000d9400000        1484K                               pte
[    0.019253] 0x00000000d9400000-0x00000000da000000          12M                               pmd
[    0.019265] 0x00000000da000000-0x00000000da044000         272K                               pte
[    0.019278] 0x00000000da044000-0x00000000da200000        1776K                               pte
[    0.019289] 0x00000000da200000-0x00000000dba00000          24M                               pmd
[    0.019300] 0x00000000dba00000-0x00000000dba1a000         104K                               pte
[    0.019314] 0x00000000dba1a000-0x00000000dbc00000        1944K     RW                     NX pte
[    0.019326] 0x00000000dbc00000-0x00000000dc400000           8M     RW         PSE         NX pmd
[    0.019340] 0x00000000dc400000-0x00000000dc50b000        1068K     RW                     NX pte
[    0.019352] 0x00000000dc50b000-0x00000000dc50e000          12K     ro                     x  pte
[    0.019364] 0x00000000dc50e000-0x00000000dc513000          20K     RW                     NX pte
[    0.019376] 0x00000000dc513000-0x00000000dc514000           4K     ro                     x  pte
[    0.019388] 0x00000000dc514000-0x00000000dc518000          16K     RW                     NX pte
[    0.019400] 0x00000000dc518000-0x00000000dc51c000          16K     ro                     x  pte
[    0.019411] 0x00000000dc51c000-0x00000000dc521000          20K     RW                     NX pte
[    0.019423] 0x00000000dc521000-0x00000000dc522000           4K     ro                     x  pte
[    0.019435] 0x00000000dc522000-0x00000000dc526000          16K     RW                     NX pte
[    0.019447] 0x00000000dc526000-0x00000000dc527000           4K     ro                     x  pte
[    0.019459] 0x00000000dc527000-0x00000000dc52c000          20K     RW                     NX pte
[    0.019471] 0x00000000dc52c000-0x00000000dc539000          52K     ro                     x  pte
[    0.019483] 0x00000000dc539000-0x00000000dc540000          28K     RW                     NX pte
[    0.019495] 0x00000000dc540000-0x00000000dc543000          12K     ro                     x  pte
[    0.019507] 0x00000000dc543000-0x00000000dc549000          24K     RW                     NX pte
[    0.019519] 0x00000000dc549000-0x00000000dc54a000           4K     ro                     x  pte
[    0.019531] 0x00000000dc54a000-0x00000000dc54f000          20K     RW                     NX pte
[    0.019542] 0x00000000dc54f000-0x00000000dc550000           4K     ro                     x  pte
[    0.019554] 0x00000000dc550000-0x00000000dc555000          20K     RW                     NX pte
[    0.019566] 0x00000000dc555000-0x00000000dc556000           4K     ro                     x  pte
[    0.019578] 0x00000000dc556000-0x00000000dc55b000          20K     RW                     NX pte
[    0.019590] 0x00000000dc55b000-0x00000000dc55c000           4K     ro                     x  pte
[    0.019602] 0x00000000dc55c000-0x00000000dc561000          20K     RW                     NX pte
[    0.019614] 0x00000000dc561000-0x00000000dc562000           4K     ro                     x  pte
[    0.019626] 0x00000000dc562000-0x00000000dc567000          20K     RW                     NX pte
[    0.019638] 0x00000000dc567000-0x00000000dc568000           4K     ro                     x  pte
[    0.019650] 0x00000000dc568000-0x00000000dc56c000          16K     RW                     NX pte
[    0.019662] 0x00000000dc56c000-0x00000000dc576000          40K     ro                     x  pte
[    0.019674] 0x00000000dc576000-0x00000000dc57f000          36K     RW                     NX pte
[    0.019685] 0x00000000dc57f000-0x00000000dc584000          20K     ro                     x  pte
[    0.019697] 0x00000000dc584000-0x00000000dc589000          20K     RW                     NX pte
[    0.019709] 0x00000000dc589000-0x00000000dc58d000          16K     ro                     x  pte
[    0.019721] 0x00000000dc58d000-0x00000000dc592000          20K     RW                     NX pte
[    0.019734] 0x00000000dc592000-0x00000000dc600000         440K                               pte
[    0.019745] 0x00000000dc600000-0x00000000df000000          42M                               pmd
[    0.019757] 0x00000000df000000-0x00000000f8000000         400M                               pmd
[    0.019768] 0x00000000f8000000-0x00000000fc000000          64M     RW         PSE         x  pmd
[    0.019780] 0x00000000fc000000-0x00000000fd000000          16M                               pmd
[    0.019792] 0x00000000fd000000-0x00000000fd100000           1M                               pte
[    0.019805] 0x00000000fd100000-0x00000000fd200000           1M     RW                     x  pte
[    0.019817] 0x00000000fd200000-0x00000000fe000000          14M     RW         PSE         x  pmd
[    0.019829] 0x00000000fe000000-0x00000000fea00000          10M                               pmd
[    0.019840] 0x00000000fea00000-0x00000000fea10000          64K     RW                     x  pte
[    0.019854] 0x00000000fea10000-0x00000000feb80000        1472K                               pte
[    0.019866] 0x00000000feb80000-0x00000000fec02000         520K     RW                     x  pte
[    0.019878] 0x00000000fec02000-0x00000000fec10000          56K                               pte
[    0.019889] 0x00000000fec10000-0x00000000fec11000           4K     RW                     x  pte
[    0.019901] 0x00000000fec11000-0x00000000fec30000         124K                               pte
[    0.019912] 0x00000000fec30000-0x00000000fec31000           4K     RW                     x  pte
[    0.019925] 0x00000000fec31000-0x00000000fed00000         828K                               pte
[    0.019936] 0x00000000fed00000-0x00000000fed01000           4K     RW                     x  pte
[    0.019948] 0x00000000fed01000-0x00000000fed40000         252K                               pte
[    0.019959] 0x00000000fed40000-0x00000000fed45000          20K     RW                     x  pte
[    0.019971] 0x00000000fed45000-0x00000000fed80000         236K                               pte
[    0.019982] 0x00000000fed80000-0x00000000fed90000          64K     RW                     x  pte
[    0.019994] 0x00000000fed90000-0x00000000fedc2000         200K                               pte
[    0.020005] 0x00000000fedc2000-0x00000000fedd0000          56K     RW                     x  pte
[    0.020017] 0x00000000fedd0000-0x00000000fedd4000          16K                               pte
[    0.020031] 0x00000000fedd4000-0x00000000fedd6000           8K     RW                     x  pte
[    0.020043] 0x00000000fedd6000-0x00000000fee00000         168K                               pte
[    0.020056] 0x00000000fee00000-0x00000000fef00000           1M     RW                     x  pte
[    0.020069] 0x00000000fef00000-0x00000000ff000000           1M                               pte
[    0.020080] 0x00000000ff000000-0x0000000100000000          16M     RW         PSE         x  pmd
[    0.020092] 0x0000000100000000-0x00000007c0000000          27G                               pud
[    0.020106] 0x00000007c0000000-0x00000007fc800000         968M                               pmd
[    0.020120] 0x00000007fc800000-0x00000007fc9c0000        1792K                               pte
[    0.020130] 0x00000007fc9c0000-0x00000007fc9c2000           8K     RW                     NX pte
[    0.020316] 0x00000007fc9c2000-0x00000007fca00000         248K                               pte
[    0.020327] 0x00000007fca00000-0x0000000800000000          54M                               pmd
[    0.020341] 0x0000000800000000-0x0000008000000000         480G                               pud
[    0.020357] 0x0000008000000000-0xffff800000000000   17179737600G                               pgd
[    0.020368] ---[ Kernel Space ]---
[    0.020373] 0xffff800000000000-0xffff808000000000         512G                               pgd
[    0.020384] ---[ LDT remap ]---
[    0.020389] 0xffff808000000000-0xffff810000000000         512G                               pgd
[    0.020400] ---[ Low Kernel Mapping ]---
[    0.020406] 0xffff810000000000-0xffff818000000000         512G                               pgd
[    0.020417] ---[ vmalloc() Area ]---
[    0.020423] 0xffff818000000000-0xffff820000000000         512G                               pgd
[    0.020434] ---[ Vmemmap ]---
[    0.020439] 0xffff820000000000-0xffff8b8000000000        9728G                               pgd
[    0.020452] 0xffff8b8000000000-0xffff8bd280000000         330G                               pud
[    0.020467] 0xffff8bd280000000-0xffff8bd280200000           2M     RW                 GLB NX pte
[    0.020480] 0xffff8bd280200000-0xffff8bd289c00000         154M     RW         PSE     GLB NX pmd
[    0.020494] 0xffff8bd289c00000-0xffff8bd289d00000           1M     RW                 GLB NX pte
[    0.020508] 0xffff8bd289d00000-0xffff8bd289e00000           1M                               pte
[    0.020519] 0xffff8bd289e00000-0xffff8bd28a000000           2M                               pmd
[    0.020531] 0xffff8bd28a000000-0xffff8bd28a200000           2M     RW         PSE     GLB NX pmd
[    0.020543] 0xffff8bd28a200000-0xffff8bd28a20a000          40K                               pte
[    0.020558] 0xffff8bd28a20a000-0xffff8bd28a400000        2008K     RW                 GLB NX pte
[    0.020570] 0xffff8bd28a400000-0xffff8bd28b000000          12M     RW         PSE     GLB NX pmd
[    0.020583] 0xffff8bd28b000000-0xffff8bd28b020000         128K                               pte
[    0.020597] 0xffff8bd28b020000-0xffff8bd28b200000        1920K     RW                 GLB NX pte
[    0.020612] 0xffff8bd28b200000-0xffff8bd2c0000000         846M     RW         PSE     GLB NX pmd
[    0.020624] 0xffff8bd2c0000000-0xffff8bd340000000           2G     RW         PSE     GLB NX pud
[    0.020638] 0xffff8bd340000000-0xffff8bd35a000000         416M     RW         PSE     GLB NX pmd
[    0.020651] 0xffff8bd35a000000-0xffff8bd35a044000         272K     RW                 GLB NX pte
[    0.020666] 0xffff8bd35a044000-0xffff8bd35a200000        1776K                               pte
[    0.020678] 0xffff8bd35a200000-0xffff8bd35c400000          34M                               pmd
[    0.020692] 0xffff8bd35c400000-0xffff8bd35c592000        1608K                               pte
[    0.020704] 0xffff8bd35c592000-0xffff8bd35c600000         440K     RW                 GLB NX pte
[    0.020716] 0xffff8bd35c600000-0xffff8bd35f000000          42M     RW         PSE     GLB NX pmd
[    0.020730] 0xffff8bd35f000000-0xffff8bd380000000         528M                               pmd
[    0.020741] 0xffff8bd380000000-0xffff8bda80000000          28G     RW         PSE     GLB NX pud
[    0.020755] 0xffff8bda80000000-0xffff8bda9f200000         498M     RW         PSE     GLB NX pmd
[    0.020770] 0xffff8bda9f200000-0xffff8bda9f380000        1536K     RW                 GLB NX pte
[    0.020784] 0xffff8bda9f380000-0xffff8bda9f400000         512K                               pte
[    0.020796] 0xffff8bda9f400000-0xffff8bdac0000000         524M                               pmd
[    0.020808] 0xffff8bdac0000000-0xffff8c0000000000         149G                               pud
[    0.020821] 0xffff8c0000000000-0xffffb98000000000       46592G                               pgd
[    0.020834] 0xffffb98000000000-0xffffb9dcc0000000         371G                               pud
[    0.020846] 0xffffb9dcc0000000-0xffffb9dcc0001000           4K     RW                 GLB NX pte
[    0.020858] 0xffffb9dcc0001000-0xffffb9dcc0002000           4K                               pte
[    0.020869] 0xffffb9dcc0002000-0xffffb9dcc0003000           4K     RW                 GLB NX pte
[    0.020882] 0xffffb9dcc0003000-0xffffb9dcc0004000           4K                               pte
[    0.020893] 0xffffb9dcc0004000-0xffffb9dcc0007000          12K     RW                 GLB NX pte
[    0.020905] 0xffffb9dcc0007000-0xffffb9dcc0008000           4K                               pte
[    0.020916] 0xffffb9dcc0008000-0xffffb9dcc000a000           8K     RW                 GLB NX pte
[    0.020929] 0xffffb9dcc000a000-0xffffb9dcc000b000           4K                               pte
[    0.020940] 0xffffb9dcc000b000-0xffffb9dcc000c000           4K     RW                 GLB NX pte
[    0.020952] 0xffffb9dcc000c000-0xffffb9dcc000d000           4K                               pte
[    0.020963] 0xffffb9dcc000d000-0xffffb9dcc000e000           4K     RW     PCD         GLB NX pte
[    0.020976] 0xffffb9dcc000e000-0xffffb9dcc0010000           8K                               pte
[    0.020987] 0xffffb9dcc0010000-0xffffb9dcc001f000          60K     RW                 GLB NX pte
[    0.020999] 0xffffb9dcc001f000-0xffffb9dcc0020000           4K                               pte
[    0.021011] 0xffffb9dcc0020000-0xffffb9dcc002a000          40K     RW                 GLB NX pte
[    0.021023] 0xffffb9dcc002a000-0xffffb9dcc002c000           8K                               pte
[    0.021041] 0xffffb9dcc002c000-0xffffb9dcc0030000          16K     RW                 GLB NX pte
[    0.021053] 0xffffb9dcc0030000-0xffffb9dcc0034000          16K                               pte
[    0.021065] 0xffffb9dcc0034000-0xffffb9dcc0037000          12K     RW                 GLB NX pte
[    0.021078] 0xffffb9dcc0037000-0xffffb9dcc0080000         292K                               pte
[    0.021090] 0xffffb9dcc0080000-0xffffb9dcc0100000         512K     RW     PCD         GLB NX pte
[    0.021104] 0xffffb9dcc0100000-0xffffb9dcc0200000           1M                               pte
[    0.021118] 0xffffb9dcc0200000-0xffffb9dd00000000        1022M                               pmd
[    0.021130] 0xffffb9dd00000000-0xffffba0000000000         140G                               pud
[    0.021142] 0xffffba0000000000-0xffffe38000000000       42496G                               pgd
[    0.021155] 0xffffe38000000000-0xffffe3a940000000         165G                               pud
[    0.021166] 0xffffe3a940000000-0xffffe3a943800000          56M     RW         PSE     GLB NX pmd
[    0.021178] 0xffffe3a943800000-0xffffe3a944000000           8M                               pmd
[    0.021191] 0xffffe3a944000000-0xffffe3a960800000         456M     RW         PSE     GLB NX pmd
[    0.021205] 0xffffe3a960800000-0xffffe3a980000000         504M                               pmd
[    0.021218] 0xffffe3a980000000-0xffffe40000000000         346G                               pud
[    0.021230] 0xffffe40000000000-0xfffffe0000000000          26T                               pgd
[    0.021241] ---[ CPU entry Area ]---
[    0.021247] 0xfffffe0000000000-0xfffffe0000002000           8K     ro                 GLB NX pte
[    0.021259] 0xfffffe0000002000-0xfffffe0000003000           4K     RW                 GLB NX pte
[    0.021271] 0xfffffe0000003000-0xfffffe0000006000          12K     ro                 GLB NX pte
[    0.021284] 0xfffffe0000006000-0xfffffe000000b000          20K     RW                 GLB NX pte
[    0.021296] 0xfffffe000000b000-0xfffffe000002c000         132K                               pte
[    0.021307] 0xfffffe000002c000-0xfffffe000002d000           4K     ro                 GLB NX pte
[    0.021320] 0xfffffe000002d000-0xfffffe000002e000           4K     RW                 GLB NX pte
[    0.021332] 0xfffffe000002e000-0xfffffe0000031000          12K     ro                 GLB NX pte
[    0.021344] 0xfffffe0000031000-0xfffffe0000036000          20K     RW                 GLB NX pte
[    0.021357] 0xfffffe0000036000-0xfffffe0000057000         132K                               pte
[    0.021368] 0xfffffe0000057000-0xfffffe0000058000           4K     ro                 GLB NX pte
[    0.021381] 0xfffffe0000058000-0xfffffe0000059000           4K     RW                 GLB NX pte
[    0.021393] 0xfffffe0000059000-0xfffffe000005c000          12K     ro                 GLB NX pte
[    0.021405] 0xfffffe000005c000-0xfffffe0000061000          20K     RW                 GLB NX pte
[    0.021418] 0xfffffe0000061000-0xfffffe0000082000         132K                               pte
[    0.021429] 0xfffffe0000082000-0xfffffe0000083000           4K     ro                 GLB NX pte
[    0.021441] 0xfffffe0000083000-0xfffffe0000084000           4K     RW                 GLB NX pte
[    0.021454] 0xfffffe0000084000-0xfffffe0000087000          12K     ro                 GLB NX pte
[    0.021466] 0xfffffe0000087000-0xfffffe000008c000          20K     RW                 GLB NX pte
[    0.021479] 0xfffffe000008c000-0xfffffe00000ad000         132K                               pte
[    0.021490] 0xfffffe00000ad000-0xfffffe00000ae000           4K     ro                 GLB NX pte
[    0.021502] 0xfffffe00000ae000-0xfffffe00000af000           4K     RW                 GLB NX pte
[    0.021515] 0xfffffe00000af000-0xfffffe00000b2000          12K     ro                 GLB NX pte
[    0.021527] 0xfffffe00000b2000-0xfffffe00000b7000          20K     RW                 GLB NX pte
[    0.021540] 0xfffffe00000b7000-0xfffffe00000d8000         132K                               pte
[    0.021551] 0xfffffe00000d8000-0xfffffe00000d9000           4K     ro                 GLB NX pte
[    0.021563] 0xfffffe00000d9000-0xfffffe00000da000           4K     RW                 GLB NX pte
[    0.021576] 0xfffffe00000da000-0xfffffe00000dd000          12K     ro                 GLB NX pte
[    0.021588] 0xfffffe00000dd000-0xfffffe00000e2000          20K     RW                 GLB NX pte
[    0.021600] 0xfffffe00000e2000-0xfffffe0000103000         132K                               pte
[    0.021612] 0xfffffe0000103000-0xfffffe0000104000           4K     ro                 GLB NX pte
[    0.021624] 0xfffffe0000104000-0xfffffe0000105000           4K     RW                 GLB NX pte
[    0.021636] 0xfffffe0000105000-0xfffffe0000108000          12K     ro                 GLB NX pte
[    0.021649] 0xfffffe0000108000-0xfffffe000010d000          20K     RW                 GLB NX pte
[    0.021661] 0xfffffe000010d000-0xfffffe000012e000         132K                               pte
[    0.021672] 0xfffffe000012e000-0xfffffe000012f000           4K     ro                 GLB NX pte
[    0.021685] 0xfffffe000012f000-0xfffffe0000130000           4K     RW                 GLB NX pte
[    0.021697] 0xfffffe0000130000-0xfffffe0000133000          12K     ro                 GLB NX pte
[    0.021710] 0xfffffe0000133000-0xfffffe0000138000          20K     RW                 GLB NX pte
[    0.021722] 0xfffffe0000138000-0xfffffe0000159000         132K                               pte
[    0.021733] 0xfffffe0000159000-0xfffffe000015a000           4K     ro                 GLB NX pte
[    0.021746] 0xfffffe000015a000-0xfffffe000015b000           4K     RW                 GLB NX pte
[    0.021758] 0xfffffe000015b000-0xfffffe000015e000          12K     ro                 GLB NX pte
[    0.021770] 0xfffffe000015e000-0xfffffe0000163000          20K     RW                 GLB NX pte
[    0.021783] 0xfffffe0000163000-0xfffffe0000184000         132K                               pte
[    0.021794] 0xfffffe0000184000-0xfffffe0000185000           4K     ro                 GLB NX pte
[    0.021807] 0xfffffe0000185000-0xfffffe0000186000           4K     RW                 GLB NX pte
[    0.021819] 0xfffffe0000186000-0xfffffe0000189000          12K     ro                 GLB NX pte
[    0.021831] 0xfffffe0000189000-0xfffffe000018e000          20K     RW                 GLB NX pte
[    0.021844] 0xfffffe000018e000-0xfffffe00001af000         132K                               pte
[    0.021855] 0xfffffe00001af000-0xfffffe00001b0000           4K     ro                 GLB NX pte
[    0.021867] 0xfffffe00001b0000-0xfffffe00001b1000           4K     RW                 GLB NX pte
[    0.021880] 0xfffffe00001b1000-0xfffffe00001b4000          12K     ro                 GLB NX pte
[    0.021892] 0xfffffe00001b4000-0xfffffe00001b9000          20K     RW                 GLB NX pte
[    0.021905] 0xfffffe00001b9000-0xfffffe00001da000         132K                               pte
[    0.021916] 0xfffffe00001da000-0xfffffe00001db000           4K     ro                 GLB NX pte
[    0.021928] 0xfffffe00001db000-0xfffffe00001dc000           4K     RW                 GLB NX pte
[    0.021941] 0xfffffe00001dc000-0xfffffe00001df000          12K     ro                 GLB NX pte
[    0.021953] 0xfffffe00001df000-0xfffffe00001e4000          20K     RW                 GLB NX pte
[    0.021966] 0xfffffe00001e4000-0xfffffe0000205000         132K                               pte
[    0.021977] 0xfffffe0000205000-0xfffffe0000206000           4K     ro                 GLB NX pte
[    0.021989] 0xfffffe0000206000-0xfffffe0000207000           4K     RW                 GLB NX pte
[    0.022002] 0xfffffe0000207000-0xfffffe000020a000          12K     ro                 GLB NX pte
[    0.022014] 0xfffffe000020a000-0xfffffe000020f000          20K     RW                 GLB NX pte
[    0.022027] 0xfffffe000020f000-0xfffffe0000230000         132K                               pte
[    0.022040] 0xfffffe0000230000-0xfffffe0000231000           4K     ro                 GLB NX pte
[    0.022053] 0xfffffe0000231000-0xfffffe0000232000           4K     RW                 GLB NX pte
[    0.022065] 0xfffffe0000232000-0xfffffe0000235000          12K     ro                 GLB NX pte
[    0.022078] 0xfffffe0000235000-0xfffffe000023a000          20K     RW                 GLB NX pte
[    0.022090] 0xfffffe000023a000-0xfffffe000025b000         132K                               pte
[    0.022101] 0xfffffe000025b000-0xfffffe000025c000           4K     ro                 GLB NX pte
[    0.022114] 0xfffffe000025c000-0xfffffe000025d000           4K     RW                 GLB NX pte
[    0.022126] 0xfffffe000025d000-0xfffffe0000260000          12K     ro                 GLB NX pte
[    0.022138] 0xfffffe0000260000-0xfffffe0000265000          20K     RW                 GLB NX pte
[    0.022151] 0xfffffe0000265000-0xfffffe0000286000         132K                               pte
[    0.022162] 0xfffffe0000286000-0xfffffe0000287000           4K     ro                 GLB NX pte
[    0.022175] 0xfffffe0000287000-0xfffffe0000288000           4K     RW                 GLB NX pte
[    0.022187] 0xfffffe0000288000-0xfffffe000028b000          12K     ro                 GLB NX pte
[    0.022199] 0xfffffe000028b000-0xfffffe0000290000          20K     RW                 GLB NX pte
[    0.022214] 0xfffffe0000290000-0xfffffe0000400000        1472K                               pte
[    0.022228] 0xfffffe0000400000-0xfffffe0040000000        1020M                               pmd
[    0.022242] 0xfffffe0040000000-0xfffffe8000000000         511G                               pud
[    0.022254] 0xfffffe8000000000-0xffffff0000000000         512G                               pgd
[    0.022265] ---[ ESPfix Area ]---
[    0.022272] 0xffffff0000000000-0xffffff5600000000         344G                               pud
[    0.022283] 0xffffff5600000000-0xffffff560000a000          40K                               pte
[    0.022295] 0xffffff560000a000-0xffffff560000b000           4K     ro                 GLB NX pte
[    0.022307] 0xffffff560000b000-0xffffff560001a000          60K                               pte
[    0.022318] 0xffffff560001a000-0xffffff560001b000           4K     ro                 GLB NX pte
[    0.022331] 0xffffff560001b000-0xffffff560002a000          60K                               pte
[    0.022342] 0xffffff560002a000-0xffffff560002b000           4K     ro                 GLB NX pte
[    0.022354] 0xffffff560002b000-0xffffff560003a000          60K                               pte
[    0.022366] 0xffffff560003a000-0xffffff560003b000           4K     ro                 GLB NX pte
[    0.022378] 0xffffff560003b000-0xffffff560004a000          60K                               pte
[    0.022389] 0xffffff560004a000-0xffffff560004b000           4K     ro                 GLB NX pte
[    0.022402] 0xffffff560004b000-0xffffff560005a000          60K                               pte
[    0.022413] 0xffffff560005a000-0xffffff560005b000           4K     ro                 GLB NX pte
[    0.022425] 0xffffff560005b000-0xffffff560006a000          60K                               pte
[    0.022437] 0xffffff560006a000-0xffffff560006b000           4K     ro                 GLB NX pte
[    0.022449] 0xffffff560006b000-0xffffff560007a000          60K                               pte
[    0.029821] ... 131059 entries skipped ... 
[    0.029827] ---[ EFI Runtime Services ]---
[    0.029833] 0xffffffef00000000-0xfffffffec0000000          63G                               pud
[    0.029845] 0xfffffffec0000000-0xfffffffee9000000         656M                               pmd
[    0.029856] 0xfffffffee9000000-0xfffffffee9008000          32K     RW                     x  pte
[    0.029868] 0xfffffffee9008000-0xfffffffee903f000         220K                               pte
[    0.029879] 0xfffffffee903f000-0xfffffffee9040000           4K                               pte
[    0.029890] 0xfffffffee9040000-0xfffffffee90a0000         384K     RW                     x  pte
[    0.029904] 0xfffffffee90a0000-0xfffffffee9200000        1408K                               pte
[    0.029915] 0xfffffffee9200000-0xfffffffee9220000         128K                               pte
[    0.029927] 0xfffffffee9220000-0xfffffffee937e000        1400K                               pte
[    0.029939] 0xfffffffee937e000-0xfffffffee9400000         520K                               pte
[    0.029950] 0xfffffffee9400000-0xfffffffef2a00000         150M                               pmd
[    0.029961] 0xfffffffef2a00000-0xfffffffef2a79000         484K                               pte
[    0.029975] 0xfffffffef2a79000-0xfffffffef2c00000        1564K     RW                     x  pte
[    0.029986] 0xfffffffef2c00000-0xfffffffef5200000          38M     RW         PSE         x  pmd
[    0.030000] 0xfffffffef5200000-0xfffffffef5320000        1152K     RW                     x  pte
[    0.030014] 0xfffffffef5320000-0xfffffffef548d000        1460K                               pte
[    0.030027] 0xfffffffef548d000-0xfffffffef5600000        1484K                               pte
[    0.030040] 0xfffffffef5600000-0xfffffffef6200000          12M                               pmd
[    0.030051] 0xfffffffef6200000-0xfffffffef6244000         272K                               pte
[    0.030065] 0xfffffffef6244000-0xfffffffef641a000        1880K                               pte
[    0.030078] 0xfffffffef641a000-0xfffffffef6600000        1944K     RW                     NX pte
[    0.030090] 0xfffffffef6600000-0xfffffffef6e00000           8M     RW         PSE         NX pmd
[    0.030104] 0xfffffffef6e00000-0xfffffffef6f0b000        1068K     RW                     NX pte
[    0.030115] 0xfffffffef6f0b000-0xfffffffef6f0e000          12K     ro                     x  pte
[    0.030127] 0xfffffffef6f0e000-0xfffffffef6f13000          20K     RW                     NX pte
[    0.030139] 0xfffffffef6f13000-0xfffffffef6f14000           4K     ro                     x  pte
[    0.030150] 0xfffffffef6f14000-0xfffffffef6f18000          16K     RW                     NX pte
[    0.030162] 0xfffffffef6f18000-0xfffffffef6f1c000          16K     ro                     x  pte
[    0.030174] 0xfffffffef6f1c000-0xfffffffef6f21000          20K     RW                     NX pte
[    0.030186] 0xfffffffef6f21000-0xfffffffef6f22000           4K     ro                     x  pte
[    0.030197] 0xfffffffef6f22000-0xfffffffef6f26000          16K     RW                     NX pte
[    0.030209] 0xfffffffef6f26000-0xfffffffef6f27000           4K     ro                     x  pte
[    0.030221] 0xfffffffef6f27000-0xfffffffef6f2c000          20K     RW                     NX pte
[    0.030232] 0xfffffffef6f2c000-0xfffffffef6f39000          52K     ro                     x  pte
[    0.030244] 0xfffffffef6f39000-0xfffffffef6f40000          28K     RW                     NX pte
[    0.030256] 0xfffffffef6f40000-0xfffffffef6f43000          12K     ro                     x  pte
[    0.030268] 0xfffffffef6f43000-0xfffffffef6f49000          24K     RW                     NX pte
[    0.030279] 0xfffffffef6f49000-0xfffffffef6f4a000           4K     ro                     x  pte
[    0.030291] 0xfffffffef6f4a000-0xfffffffef6f4f000          20K     RW                     NX pte
[    0.030303] 0xfffffffef6f4f000-0xfffffffef6f50000           4K     ro                     x  pte
[    0.030314] 0xfffffffef6f50000-0xfffffffef6f55000          20K     RW                     NX pte
[    0.030326] 0xfffffffef6f55000-0xfffffffef6f56000           4K     ro                     x  pte
[    0.030338] 0xfffffffef6f56000-0xfffffffef6f5b000          20K     RW                     NX pte
[    0.030350] 0xfffffffef6f5b000-0xfffffffef6f5c000           4K     ro                     x  pte
[    0.030361] 0xfffffffef6f5c000-0xfffffffef6f61000          20K     RW                     NX pte
[    0.030373] 0xfffffffef6f61000-0xfffffffef6f62000           4K     ro                     x  pte
[    0.030385] 0xfffffffef6f62000-0xfffffffef6f67000          20K     RW                     NX pte
[    0.030396] 0xfffffffef6f67000-0xfffffffef6f68000           4K     ro                     x  pte
[    0.030408] 0xfffffffef6f68000-0xfffffffef6f6c000          16K     RW                     NX pte
[    0.030420] 0xfffffffef6f6c000-0xfffffffef6f76000          40K     ro                     x  pte
[    0.030432] 0xfffffffef6f76000-0xfffffffef6f7f000          36K     RW                     NX pte
[    0.030443] 0xfffffffef6f7f000-0xfffffffef6f84000          20K     ro                     x  pte
[    0.030455] 0xfffffffef6f84000-0xfffffffef6f89000          20K     RW                     NX pte
[    0.030467] 0xfffffffef6f89000-0xfffffffef6f8d000          16K     ro                     x  pte
[    0.030478] 0xfffffffef6f8d000-0xfffffffef6f92000          20K     RW                     NX pte
[    0.030491] 0xfffffffef6f92000-0xfffffffef7000000         440K                               pte
[    0.030502] 0xfffffffef7000000-0xfffffffef9a00000          42M                               pmd
[    0.030512] 0xfffffffef9a00000-0xfffffffefda00000          64M     RW         PSE         x  pmd
[    0.030526] 0xfffffffefda00000-0xfffffffefdb00000           1M                               pte
[    0.030538] 0xfffffffefdb00000-0xfffffffefdc00000           1M     RW                     x  pte
[    0.030550] 0xfffffffefdc00000-0xfffffffefea00000          14M     RW         PSE         x  pmd
[    0.030562] 0xfffffffefea00000-0xfffffffefea10000          64K     RW                     x  pte
[    0.030576] 0xfffffffefea10000-0xfffffffefeb80000        1472K                               pte
[    0.030587] 0xfffffffefeb80000-0xfffffffefec02000         520K     RW                     x  pte
[    0.030599] 0xfffffffefec02000-0xfffffffefec10000          56K                               pte
[    0.030610] 0xfffffffefec10000-0xfffffffefec11000           4K     RW                     x  pte
[    0.030621] 0xfffffffefec11000-0xfffffffefec30000         124K                               pte
[    0.030632] 0xfffffffefec30000-0xfffffffefec31000           4K     RW                     x  pte
[    0.030645] 0xfffffffefec31000-0xfffffffefed00000         828K                               pte
[    0.030656] 0xfffffffefed00000-0xfffffffefed01000           4K     RW                     x  pte
[    0.030668] 0xfffffffefed01000-0xfffffffefed40000         252K                               pte
[    0.030678] 0xfffffffefed40000-0xfffffffefed45000          20K     RW                     x  pte
[    0.030691] 0xfffffffefed45000-0xfffffffefed80000         236K                               pte
[    0.030701] 0xfffffffefed80000-0xfffffffefed90000          64K     RW                     x  pte
[    0.030713] 0xfffffffefed90000-0xfffffffefedc2000         200K                               pte
[    0.030724] 0xfffffffefedc2000-0xfffffffefedd0000          56K     RW                     x  pte
[    0.030736] 0xfffffffefedd0000-0xfffffffefedd4000          16K                               pte
[    0.030746] 0xfffffffefedd4000-0xfffffffefedd6000           8K     RW                     x  pte
[    0.030758] 0xfffffffefedd6000-0xfffffffefee00000         168K                               pte
[    0.030771] 0xfffffffefee00000-0xfffffffefef00000           1M     RW                     x  pte
[    0.030784] 0xfffffffefef00000-0xfffffffeff000000           1M                               pte
[    0.030795] 0xfffffffeff000000-0xffffffff00000000          16M     RW         PSE         x  pmd
[    0.030806] 0xffffffff00000000-0xffffffff80000000           2G                               pud
[    0.030817] ---[ High Kernel Mapping ]---
[    0.030823] 0xffffffff80000000-0xffffffff8c000000         192M                               pmd
[    0.030834] 0xffffffff8c000000-0xffffffff8f600000          54M     RW         PSE     GLB x  pmd
[    0.030847] 0xffffffff8f600000-0xffffffffc0000000         778M                               pmd
[    0.030858] ---[ Modules ]---
[    0.030865] 0xffffffffc0000000-0xffffffffff000000        1008M                               pmd
[    0.030875] ---[ End Modules ]---
[    0.030880] 0xffffffffff000000-0xffffffffff200000           2M                               pmd
[    0.030897] 0xffffffffff200000-0xffffffffff576000        3544K                               pte
[    0.030907] ---[ Fixmap Area ]---
[    0.030913] 0xffffffffff576000-0xffffffffff5fa000         528K                               pte
[    0.030925] 0xffffffffff5fa000-0xffffffffff5fd000          12K     RW PWT PCD         GLB NX pte
[    0.030940] 0xffffffffff5fd000-0xffffffffff600000          12K                               pte
[    0.030951] 0xffffffffff600000-0xffffffffff601000           4K USR ro                 GLB NX pte
[    0.030966] 0xffffffffff601000-0xffffffffff800000        2044K                               pte
[    0.030977] 0xffffffffff800000-0x0000000000000000           8M                               pmd
[    0.031043] LSM: Security Framework initializing
[    0.031050] Yama: becoming mindful.
[    0.031063] SELinux:  Initializing.
[    0.036126] Dentry cache hash table entries: 4194304 (order: 13, 33554432 bytes)
[    0.039649] Inode-cache hash table entries: 2097152 (order: 12, 16777216 bytes)
[    0.039761] Mount-cache hash table entries: 65536 (order: 7, 524288 bytes)
[    0.039846] Mountpoint-cache hash table entries: 65536 (order: 7, 524288 bytes)
[    0.040314] mce: CPU supports 23 MCE banks
[    0.040346] LVT offset 1 assigned for vector 0xf9
[    0.040414] LVT offset 2 assigned for vector 0xf4
[    0.040430] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 512
[    0.040437] Last level dTLB entries: 4KB 1536, 2MB 1536, 4MB 768, 1GB 0
[    0.040446] Spectre V2 : Mitigation: Full AMD retpoline
[    0.040453] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch
[    0.040468] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier
[    0.040478] Spectre V2 : User space: Vulnerable
[    0.040487] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl and seccomp
[    0.040673] Freeing SMP alternatives memory: 28K
[    0.043029] smpboot: CPU0: AMD Ryzen 7 2700X Eight-Core Processor (family: 0x17, model: 0x8, stepping: 0x2)
[    0.043029] Performance Events: Fam17h core perfctr, AMD PMU driver.
[    0.043029] ... version:                0
[    0.043029] ... bit width:              48
[    0.043029] ... generic registers:      6
[    0.043029] ... value mask:             0000ffffffffffff
[    0.043029] ... max period:             00007fffffffffff
[    0.043029] ... fixed-purpose events:   0
[    0.043029] ... event mask:             000000000000003f
[    0.043029] rcu: Hierarchical SRCU implementation.
[    0.043029] random: crng done (trusting CPU's manufacturer)
[    0.043129] NMI watchdog: Enabled. Permanently consumes one hw-PMU counter.
[    0.043431] smp: Bringing up secondary CPUs ...
[    0.043693] x86: Booting SMP configuration:
[    0.043706] .... node  #0, CPUs:        #1  #2  #3  #4  #5  #6  #7  #8  #9 #10 #11 #12 #13 #14 #15
[    0.064129] smp: Brought up 1 node, 16 CPUs
[    0.064129] smpboot: Max logical packages: 1
[    0.064129] smpboot: Total of 16 processors activated (118160.89 BogoMIPS)
[    0.067125] devtmpfs: initialized
[    0.067161] x86/mm: Memory block size: 128MB
[    0.073084] PM: Registering ACPI NVS region [mem 0x0a200000-0x0a209fff] (40960 bytes)
[    0.073098] PM: Registering ACPI NVS region [mem 0xdb569000-0xdba19fff] (4919296 bytes)
[    0.074608] DMA-API: preallocated 65548 debug entries
[    0.074617] DMA-API: debugging enabled by kernel config
[    0.074626] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns
[    0.074692] futex hash table entries: 4096 (order: 7, 524288 bytes)
[    0.075676] pinctrl core: initialized pinctrl subsystem

[    0.075676] *************************************************************
[    0.075676] **     NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE    **
[    0.075676] **                                                         **
[    0.075676] **  IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS KERNEL  **
[    0.075676] **                                                         **
[    0.075676] ** This means that this kernel is built to expose internal **
[    0.075676] ** IOMMU data structures, which may compromise security on **
[    0.075676] ** your system.                                            **
[    0.075676] **                                                         **
[    0.075676] ** If you see this message and you are not debugging the   **
[    0.075676] ** kernel, report this immediately to your vendor!         **
[    0.075676] **                                                         **
[    0.075676] **     NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE    **
[    0.075676] *************************************************************
[    0.075676] RTC time: 13:24:04, date: 2019-02-02
[    0.075745] NET: Registered protocol family 16
[    0.075969] audit: initializing netlink subsys (disabled)
[    0.076367] audit: type=2000 audit(1549113844.085:1): state=initialized audit_enabled=0 res=1
[    0.077035] cpuidle: using governor menu
[    0.077222] ACPI: bus type PCI registered
[    0.077222] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
[    0.077222] PCI: MMCONFIG for domain 0000 [bus 00-3f] at [mem 0xf8000000-0xfbffffff] (base 0xf8000000)
[    0.077222] PCI: MMCONFIG at [mem 0xf8000000-0xfbffffff] reserved in E820
[    0.077222] PCI: Using configuration type 1 for base access
[    0.082423] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages
[    0.082423] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
[    0.082423] cryptd: max_cpu_qlen set to 1000
[    0.083148] fbcon: Taking over console
[    0.083249] ACPI: Added _OSI(Module Device)
[    0.083256] ACPI: Added _OSI(Processor Device)
[    0.083262] ACPI: Added _OSI(3.0 _SCP Extensions)
[    0.083269] ACPI: Added _OSI(Processor Aggregator Device)
[    0.083277] ACPI: Added _OSI(Linux-Dell-Video)
[    0.083284] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)
[    0.083291] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)
[    0.113635] ACPI: 7 ACPI AML tables successfully acquired and loaded
[    0.120426] ACPI: [Firmware Bug]: BIOS _OSI(Linux) query ignored
[    0.127561] ACPI: EC: EC started
[    0.127574] ACPI: EC: interrupt blocked
[    0.127917] ACPI: \_SB_.PCI0.SBRG.EC0_: Used as first EC
[    0.127925] ACPI: \_SB_.PCI0.SBRG.EC0_: GPE=0x2, EC_CMD/EC_SC=0x66, EC_DATA=0x62
[    0.127936] ACPI: \_SB_.PCI0.SBRG.EC0_: Used as boot DSDT EC to handle transactions
[    0.127949] ACPI: Interpreter enabled
[    0.127983] ACPI: (supports S0 S3 S4 S5)
[    0.127989] ACPI: Using IOAPIC for interrupt routing
[    0.129247] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[    0.130010] ACPI: Enabled 3 GPEs in block 00 to 1F
[    0.154869] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
[    0.154887] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI]
[    0.155346] acpi PNP0A08:00: _OSC: platform does not support [PCIeHotplug SHPCHotplug PME LTR]
[    0.155772] acpi PNP0A08:00: _OSC: OS now controls [AER PCIeCapability]
[    0.155812] acpi PNP0A08:00: [Firmware Info]: MMCONFIG for domain 0000 [bus 00-3f] only partially covers this bridge
[    0.156728] PCI host bridge to bus 0000:00
[    0.156737] pci_bus 0000:00: root bus resource [io  0x0000-0x03af window]
[    0.156746] pci_bus 0000:00: root bus resource [io  0x03e0-0x0cf7 window]
[    0.156755] pci_bus 0000:00: root bus resource [io  0x03b0-0x03df window]
[    0.156764] pci_bus 0000:00: root bus resource [io  0x0d00-0xefff window]
[    0.156773] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
[    0.156783] pci_bus 0000:00: root bus resource [mem 0x000c0000-0x000dffff window]
[    0.156793] pci_bus 0000:00: root bus resource [mem 0xe0000000-0xfec2ffff window]
[    0.156803] pci_bus 0000:00: root bus resource [mem 0xfee00000-0xffffffff window]
[    0.156813] pci_bus 0000:00: root bus resource [bus 00-ff]
[    0.156839] pci 0000:00:00.0: [1022:1450] type 00 class 0x060000
[    0.157095] pci 0000:00:00.2: [1022:1451] type 00 class 0x080600
[    0.157291] pci 0000:00:01.0: [1022:1452] type 00 class 0x060000
[    0.157447] pci 0000:00:01.1: [1022:1453] type 01 class 0x060400
[    0.157857] pci 0000:00:01.1: PME# supported from D0 D3hot D3cold
[    0.158123] pci 0000:00:01.3: [1022:1453] type 01 class 0x060400
[    0.158855] pci 0000:00:01.3: enabling Extended Tags
[    0.158950] pci 0000:00:01.3: PME# supported from D0 D3hot D3cold
[    0.159191] pci 0000:00:02.0: [1022:1452] type 00 class 0x060000
[    0.159361] pci 0000:00:03.0: [1022:1452] type 00 class 0x060000
[    0.159514] pci 0000:00:03.1: [1022:1453] type 01 class 0x060400
[    0.159924] pci 0000:00:03.1: PME# supported from D0 D3hot D3cold
[    0.160170] pci 0000:00:04.0: [1022:1452] type 00 class 0x060000
[    0.160342] pci 0000:00:07.0: [1022:1452] type 00 class 0x060000
[    0.160498] pci 0000:00:07.1: [1022:1454] type 01 class 0x060400
[    0.160858] pci 0000:00:07.1: enabling Extended Tags
[    0.160950] pci 0000:00:07.1: PME# supported from D0 D3hot D3cold
[    0.161192] pci 0000:00:08.0: [1022:1452] type 00 class 0x060000
[    0.161345] pci 0000:00:08.1: [1022:1454] type 01 class 0x060400
[    0.161840] pci 0000:00:08.1: enabling Extended Tags
[    0.161932] pci 0000:00:08.1: PME# supported from D0 D3hot D3cold
[    0.162210] pci 0000:00:14.0: [1022:790b] type 00 class 0x0c0500
[    0.162521] pci 0000:00:14.3: [1022:790e] type 00 class 0x060100
[    0.162833] pci 0000:00:18.0: [1022:1460] type 00 class 0x060000
[    0.162976] pci 0000:00:18.1: [1022:1461] type 00 class 0x060000
[    0.163124] pci 0000:00:18.2: [1022:1462] type 00 class 0x060000
[    0.163266] pci 0000:00:18.3: [1022:1463] type 00 class 0x060000
[    0.163407] pci 0000:00:18.4: [1022:1464] type 00 class 0x060000
[    0.163548] pci 0000:00:18.5: [1022:1465] type 00 class 0x060000
[    0.163688] pci 0000:00:18.6: [1022:1466] type 00 class 0x060000
[    0.163831] pci 0000:00:18.7: [1022:1467] type 00 class 0x060000
[    0.164088] pci 0000:01:00.0: [8086:2700] type 00 class 0x010802
[    0.164108] pci 0000:01:00.0: reg 0x10: [mem 0xfe910000-0xfe913fff 64bit]
[    0.164135] pci 0000:01:00.0: reg 0x30: [mem 0xfe900000-0xfe90ffff pref]
[    0.164306] pci 0000:00:01.1: PCI bridge to [bus 01]
[    0.164318] pci 0000:00:01.1:   bridge window [mem 0xfe900000-0xfe9fffff]
[    0.164948] pci 0000:02:00.0: [1022:43d0] type 00 class 0x0c0330
[    0.164971] pci 0000:02:00.0: reg 0x10: [mem 0xfe5a0000-0xfe5a7fff 64bit]
[    0.165009] pci 0000:02:00.0: enabling Extended Tags
[    0.165080] pci 0000:02:00.0: PME# supported from D3hot D3cold
[    0.165204] pci 0000:02:00.1: [1022:43c8] type 00 class 0x010601
[    0.165252] pci 0000:02:00.1: reg 0x24: [mem 0xfe580000-0xfe59ffff]
[    0.165260] pci 0000:02:00.1: reg 0x30: [mem 0xfe500000-0xfe57ffff pref]
[    0.165266] pci 0000:02:00.1: enabling Extended Tags
[    0.165317] pci 0000:02:00.1: PME# supported from D3hot D3cold
[    0.165422] pci 0000:02:00.2: [1022:43c6] type 01 class 0x060400
[    0.165461] pci 0000:02:00.2: enabling Extended Tags
[    0.165514] pci 0000:02:00.2: PME# supported from D3hot D3cold
[    0.165649] pci 0000:00:01.3: PCI bridge to [bus 02-08]
[    0.165659] pci 0000:00:01.3:   bridge window [io  0xc000-0xdfff]
[    0.165662] pci 0000:00:01.3:   bridge window [mem 0xfe300000-0xfe5fffff]
[    0.165889] pci 0000:03:00.0: [1022:43c7] type 01 class 0x060400
[    0.165934] pci 0000:03:00.0: enabling Extended Tags
[    0.165997] pci 0000:03:00.0: PME# supported from D3hot D3cold
[    0.166141] pci 0000:03:01.0: [1022:43c7] type 01 class 0x060400
[    0.166186] pci 0000:03:01.0: enabling Extended Tags
[    0.166248] pci 0000:03:01.0: PME# supported from D3hot D3cold
[    0.166389] pci 0000:03:02.0: [1022:43c7] type 01 class 0x060400
[    0.166433] pci 0000:03:02.0: enabling Extended Tags
[    0.166495] pci 0000:03:02.0: PME# supported from D3hot D3cold
[    0.166633] pci 0000:03:03.0: [1022:43c7] type 01 class 0x060400
[    0.166677] pci 0000:03:03.0: enabling Extended Tags
[    0.166739] pci 0000:03:03.0: PME# supported from D3hot D3cold
[    0.166877] pci 0000:03:04.0: [1022:43c7] type 01 class 0x060400
[    0.166921] pci 0000:03:04.0: enabling Extended Tags
[    0.166985] pci 0000:03:04.0: PME# supported from D3hot D3cold
[    0.167147] pci 0000:02:00.2: PCI bridge to [bus 03-08]
[    0.167159] pci 0000:02:00.2:   bridge window [io  0xc000-0xdfff]
[    0.167162] pci 0000:02:00.2:   bridge window [mem 0xfe300000-0xfe4fffff]
[    0.167278] pci 0000:04:00.0: [8086:1539] type 00 class 0x020000
[    0.167325] pci 0000:04:00.0: reg 0x10: [mem 0xfe400000-0xfe41ffff]
[    0.167359] pci 0000:04:00.0: reg 0x18: [io  0xd000-0xd01f]
[    0.167376] pci 0000:04:00.0: reg 0x1c: [mem 0xfe420000-0xfe423fff]
[    0.167557] pci 0000:04:00.0: PME# supported from D0 D3hot D3cold
[    0.167754] pci 0000:03:00.0: PCI bridge to [bus 04]
[    0.167765] pci 0000:03:00.0:   bridge window [io  0xd000-0xdfff]
[    0.167769] pci 0000:03:00.0:   bridge window [mem 0xfe400000-0xfe4fffff]
[    0.167850] pci 0000:05:00.0: [10ec:b822] type 00 class 0x028000
[    0.167894] pci 0000:05:00.0: reg 0x10: [io  0xc000-0xc0ff]
[    0.167929] pci 0000:05:00.0: reg 0x18: [mem 0xfe300000-0xfe30ffff 64bit]
[    0.168097] pci 0000:05:00.0: supports D1 D2
[    0.168098] pci 0000:05:00.0: PME# supported from D0 D1 D2 D3hot D3cold
[    0.168306] pci 0000:03:01.0: PCI bridge to [bus 05]
[    0.168317] pci 0000:03:01.0:   bridge window [io  0xc000-0xcfff]
[    0.168321] pci 0000:03:01.0:   bridge window [mem 0xfe300000-0xfe3fffff]
[    0.168376] pci 0000:03:02.0: PCI bridge to [bus 06]
[    0.168463] pci 0000:03:03.0: PCI bridge to [bus 07]
[    0.168550] pci 0000:03:04.0: PCI bridge to [bus 08]
[    0.168930] pci 0000:09:00.0: [1022:1470] type 01 class 0x060400
[    0.168951] pci 0000:09:00.0: reg 0x10: [mem 0xfe700000-0xfe703fff]
[    0.169031] pci 0000:09:00.0: PME# supported from D0 D3hot D3cold
[    0.169171] pci 0000:00:03.1: PCI bridge to [bus 09-0b]
[    0.169181] pci 0000:00:03.1:   bridge window [io  0xe000-0xefff]
[    0.169183] pci 0000:00:03.1:   bridge window [mem 0xfe600000-0xfe7fffff]
[    0.169187] pci 0000:00:03.1:   bridge window [mem 0xe0000000-0xf01fffff 64bit pref]
[    0.169242] pci 0000:0a:00.0: [1022:1471] type 01 class 0x060400
[    0.169332] pci 0000:0a:00.0: PME# supported from D0 D3hot D3cold
[    0.169445] pci 0000:09:00.0: PCI bridge to [bus 0a-0b]
[    0.169456] pci 0000:09:00.0:   bridge window [io  0xe000-0xefff]
[    0.169459] pci 0000:09:00.0:   bridge window [mem 0xfe600000-0xfe6fffff]
[    0.169464] pci 0000:09:00.0:   bridge window [mem 0xe0000000-0xf01fffff 64bit pref]
[    0.169516] pci 0000:0b:00.0: [1002:687f] type 00 class 0x030000
[    0.169542] pci 0000:0b:00.0: reg 0x10: [mem 0xe0000000-0xefffffff 64bit pref]
[    0.169552] pci 0000:0b:00.0: reg 0x18: [mem 0xf0000000-0xf01fffff 64bit pref]
[    0.169560] pci 0000:0b:00.0: reg 0x20: [io  0xe000-0xe0ff]
[    0.169567] pci 0000:0b:00.0: reg 0x24: [mem 0xfe600000-0xfe67ffff]
[    0.169574] pci 0000:0b:00.0: reg 0x30: [mem 0xfe680000-0xfe69ffff pref]
[    0.169595] pci 0000:0b:00.0: BAR 0: assigned to efifb
[    0.169652] pci 0000:0b:00.0: PME# supported from D1 D2 D3hot D3cold
[    0.169757] pci 0000:0b:00.1: [1002:aaf8] type 00 class 0x040300
[    0.169776] pci 0000:0b:00.1: reg 0x10: [mem 0xfe6a0000-0xfe6a3fff]
[    0.169865] pci 0000:0b:00.1: PME# supported from D1 D2 D3hot D3cold
[    0.169986] pci 0000:0a:00.0: PCI bridge to [bus 0b]
[    0.169996] pci 0000:0a:00.0:   bridge window [io  0xe000-0xefff]
[    0.170000] pci 0000:0a:00.0:   bridge window [mem 0xfe600000-0xfe6fffff]
[    0.170004] pci 0000:0a:00.0:   bridge window [mem 0xe0000000-0xf01fffff 64bit pref]
[    0.170124] pci 0000:0c:00.0: [1022:145a] type 00 class 0x130000
[    0.170153] pci 0000:0c:00.0: enabling Extended Tags
[    0.170270] pci 0000:0c:00.2: [1022:1456] type 00 class 0x108000
[    0.170287] pci 0000:0c:00.2: reg 0x18: [mem 0xfe100000-0xfe1fffff]
[    0.170296] pci 0000:0c:00.2: reg 0x24: [mem 0xfe200000-0xfe201fff]
[    0.170303] pci 0000:0c:00.2: enabling Extended Tags
[    0.170437] pci 0000:0c:00.3: [1022:145f] type 00 class 0x0c0330
[    0.170451] pci 0000:0c:00.3: reg 0x10: [mem 0xfe000000-0xfe0fffff 64bit]
[    0.170474] pci 0000:0c:00.3: enabling Extended Tags
[    0.170518] pci 0000:0c:00.3: PME# supported from D0 D3hot D3cold
[    0.170626] pci 0000:00:07.1: PCI bridge to [bus 0c]
[    0.170637] pci 0000:00:07.1:   bridge window [mem 0xfe000000-0xfe2fffff]
[    0.170956] pci 0000:0d:00.0: [1022:1455] type 00 class 0x130000
[    0.170987] pci 0000:0d:00.0: enabling Extended Tags
[    0.171121] pci 0000:0d:00.2: [1022:7901] type 00 class 0x010601
[    0.171153] pci 0000:0d:00.2: reg 0x24: [mem 0xfe808000-0xfe808fff]
[    0.171162] pci 0000:0d:00.2: enabling Extended Tags
[    0.171206] pci 0000:0d:00.2: PME# supported from D3hot D3cold
[    0.171311] pci 0000:0d:00.3: [1022:1457] type 00 class 0x040300
[    0.171323] pci 0000:0d:00.3: reg 0x10: [mem 0xfe800000-0xfe807fff]
[    0.171344] pci 0000:0d:00.3: enabling Extended Tags
[    0.171387] pci 0000:0d:00.3: PME# supported from D0 D3hot D3cold
[    0.171498] pci 0000:00:08.1: PCI bridge to [bus 0d]
[    0.171509] pci 0000:00:08.1:   bridge window [mem 0xfe800000-0xfe8fffff]
[    0.172282] ACPI: PCI Interrupt Link [LNKA] (IRQs 4 5 7 10 11 14 15) *0
[    0.172417] ACPI: PCI Interrupt Link [LNKB] (IRQs 4 5 7 10 11 14 15) *0
[    0.172533] ACPI: PCI Interrupt Link [LNKC] (IRQs 4 5 7 10 11 14 15) *0
[    0.172667] ACPI: PCI Interrupt Link [LNKD] (IRQs 4 5 7 10 11 14 15) *0
[    0.172791] ACPI: PCI Interrupt Link [LNKE] (IRQs 4 5 7 10 11 14 15) *0
[    0.172896] ACPI: PCI Interrupt Link [LNKF] (IRQs 4 5 7 10 11 14 15) *0
[    0.173005] ACPI: PCI Interrupt Link [LNKG] (IRQs 4 5 7 10 11 14 15) *0
[    0.173115] ACPI: PCI Interrupt Link [LNKH] (IRQs 4 5 7 10 11 14 15) *0
[    0.174171] ACPI: EC: interrupt unblocked
[    0.174171] ACPI: EC: event unblocked
[    0.174171] ACPI: \_SB_.PCI0.SBRG.EC0_: GPE=0x2, EC_CMD/EC_SC=0x66, EC_DATA=0x62
[    0.174185] ACPI: \_SB_.PCI0.SBRG.EC0_: Used as boot DSDT EC to handle transactions and events
[    0.174437] pci 0000:0b:00.0: vgaarb: setting as boot VGA device
[    0.174437] pci 0000:0b:00.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none
[    0.174437] pci 0000:0b:00.0: vgaarb: bridge control possible
[    0.174437] vgaarb: loaded
[    0.174437] SCSI subsystem initialized
[    0.174544] libata version 3.00 loaded.
[    0.174544] ACPI: bus type USB registered
[    0.174544] usbcore: registered new interface driver usbfs
[    0.174544] usbcore: registered new interface driver hub
[    0.175217] usbcore: registered new device driver usb
[    0.175217] pps_core: LinuxPPS API ver. 1 registered
[    0.175217] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    0.175217] PTP clock support registered
[    0.175241] EDAC MC: Ver: 3.0.0
[    0.175255] Registered efivars operations
[    0.192160] PCI: Using ACPI for IRQ routing
[    0.196126] PCI: pci_cache_line_size set to 64 bytes
[    0.196204] e820: reserve RAM buffer [mem 0x09d00000-0x0bffffff]
[    0.196211] e820: reserve RAM buffer [mem 0x0a200000-0x0bffffff]
[    0.196213] e820: reserve RAM buffer [mem 0x0b000000-0x0bffffff]
[    0.196214] e820: reserve RAM buffer [mem 0xccaec018-0xcfffffff]
[    0.196216] e820: reserve RAM buffer [mem 0xccb06018-0xcfffffff]
[    0.196218] e820: reserve RAM buffer [mem 0xda044000-0xdbffffff]
[    0.196219] e820: reserve RAM buffer [mem 0xdf000000-0xdfffffff]
[    0.196221] e820: reserve RAM buffer [mem 0x81f380000-0x81fffffff]
[    0.196514] NetLabel: Initializing
[    0.196520] NetLabel:  domain hash size = 128
[    0.196526] NetLabel:  protocols = UNLABELED CIPSOv4 CALIPSO
[    0.196557] NetLabel:  unlabeled traffic allowed by default
[    0.196595] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0
[    0.196595] hpet0: 3 comparators, 32-bit 14.318180 MHz counter
[    0.199030] clocksource: Switched to clocksource tsc-early
[    0.234404] VFS: Disk quotas dquot_6.6.0
[    0.234438] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[    0.234599] pnp: PnP ACPI init
[    0.234828] system 00:00: [mem 0xf8000000-0xfbffffff] has been reserved
[    0.234853] system 00:00: Plug and Play ACPI device, IDs PNP0c01 (active)
[    0.235049] pnp 00:01: Plug and Play ACPI device, IDs PNP0b00 (active)
[    0.235359] system 00:02: [io  0x02a0-0x02af] has been reserved
[    0.235369] system 00:02: [io  0x0230-0x023f] has been reserved
[    0.235378] system 00:02: [io  0x0290-0x029f] has been reserved
[    0.235390] system 00:02: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.235873] system 00:03: [io  0x04d0-0x04d1] has been reserved
[    0.235883] system 00:03: [io  0x040b] has been reserved
[    0.235891] system 00:03: [io  0x04d6] has been reserved
[    0.235899] system 00:03: [io  0x0c00-0x0c01] has been reserved
[    0.235908] system 00:03: [io  0x0c14] has been reserved
[    0.235916] system 00:03: [io  0x0c50-0x0c51] has been reserved
[    0.235924] system 00:03: [io  0x0c52] has been reserved
[    0.235932] system 00:03: [io  0x0c6c] has been reserved
[    0.235940] system 00:03: [io  0x0c6f] has been reserved
[    0.235948] system 00:03: [io  0x0cd0-0x0cd1] has been reserved
[    0.235956] system 00:03: [io  0x0cd2-0x0cd3] has been reserved
[    0.235965] system 00:03: [io  0x0cd4-0x0cd5] has been reserved
[    0.235973] system 00:03: [io  0x0cd6-0x0cd7] has been reserved
[    0.235982] system 00:03: [io  0x0cd8-0x0cdf] has been reserved
[    0.235990] system 00:03: [io  0x0800-0x089f] has been reserved
[    0.235999] system 00:03: [io  0x0b00-0x0b0f] has been reserved
[    0.236007] system 00:03: [io  0x0b20-0x0b3f] has been reserved
[    0.236015] system 00:03: [io  0x0900-0x090f] has been reserved
[    0.236024] system 00:03: [io  0x0910-0x091f] has been reserved
[    0.236034] system 00:03: [mem 0xfec00000-0xfec00fff] could not be reserved
[    0.236044] system 00:03: [mem 0xfec01000-0xfec01fff] could not be reserved
[    0.236053] system 00:03: [mem 0xfedc0000-0xfedc0fff] has been reserved
[    0.236063] system 00:03: [mem 0xfee00000-0xfee00fff] has been reserved
[    0.236072] system 00:03: [mem 0xfed80000-0xfed8ffff] could not be reserved
[    0.236082] system 00:03: [mem 0xfec10000-0xfec10fff] has been reserved
[    0.236091] system 00:03: [mem 0xff000000-0xffffffff] has been reserved
[    0.236104] system 00:03: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.237060] pnp: PnP ACPI: found 4 devices
[    0.244534] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
[    0.244666] pci 0000:00:01.1: PCI bridge to [bus 01]
[    0.244676] pci 0000:00:01.1:   bridge window [mem 0xfe900000-0xfe9fffff]
[    0.244689] pci 0000:03:00.0: PCI bridge to [bus 04]
[    0.244698] pci 0000:03:00.0:   bridge window [io  0xd000-0xdfff]
[    0.244709] pci 0000:03:00.0:   bridge window [mem 0xfe400000-0xfe4fffff]
[    0.244723] pci 0000:03:01.0: PCI bridge to [bus 05]
[    0.244731] pci 0000:03:01.0:   bridge window [io  0xc000-0xcfff]
[    0.244742] pci 0000:03:01.0:   bridge window [mem 0xfe300000-0xfe3fffff]
[    0.244757] pci 0000:03:02.0: PCI bridge to [bus 06]
[    0.244772] pci 0000:03:03.0: PCI bridge to [bus 07]
[    0.244788] pci 0000:03:04.0: PCI bridge to [bus 08]
[    0.244804] pci 0000:02:00.2: PCI bridge to [bus 03-08]
[    0.244812] pci 0000:02:00.2:   bridge window [io  0xc000-0xdfff]
[    0.244823] pci 0000:02:00.2:   bridge window [mem 0xfe300000-0xfe4fffff]
[    0.244837] pci 0000:00:01.3: PCI bridge to [bus 02-08]
[    0.244845] pci 0000:00:01.3:   bridge window [io  0xc000-0xdfff]
[    0.244854] pci 0000:00:01.3:   bridge window [mem 0xfe300000-0xfe5fffff]
[    0.244866] pci 0000:0a:00.0: PCI bridge to [bus 0b]
[    0.244874] pci 0000:0a:00.0:   bridge window [io  0xe000-0xefff]
[    0.244885] pci 0000:0a:00.0:   bridge window [mem 0xfe600000-0xfe6fffff]
[    0.244895] pci 0000:0a:00.0:   bridge window [mem 0xe0000000-0xf01fffff 64bit pref]
[    0.244908] pci 0000:09:00.0: PCI bridge to [bus 0a-0b]
[    0.244916] pci 0000:09:00.0:   bridge window [io  0xe000-0xefff]
[    0.244927] pci 0000:09:00.0:   bridge window [mem 0xfe600000-0xfe6fffff]
[    0.244937] pci 0000:09:00.0:   bridge window [mem 0xe0000000-0xf01fffff 64bit pref]
[    0.244950] pci 0000:00:03.1: PCI bridge to [bus 09-0b]
[    0.244958] pci 0000:00:03.1:   bridge window [io  0xe000-0xefff]
[    0.244967] pci 0000:00:03.1:   bridge window [mem 0xfe600000-0xfe7fffff]
[    0.244977] pci 0000:00:03.1:   bridge window [mem 0xe0000000-0xf01fffff 64bit pref]
[    0.244989] pci 0000:00:07.1: PCI bridge to [bus 0c]
[    0.244998] pci 0000:00:07.1:   bridge window [mem 0xfe000000-0xfe2fffff]
[    0.245009] pci 0000:00:08.1: PCI bridge to [bus 0d]
[    0.245018] pci 0000:00:08.1:   bridge window [mem 0xfe800000-0xfe8fffff]
[    0.245031] pci_bus 0000:00: resource 4 [io  0x0000-0x03af window]
[    0.245032] pci_bus 0000:00: resource 5 [io  0x03e0-0x0cf7 window]
[    0.245034] pci_bus 0000:00: resource 6 [io  0x03b0-0x03df window]
[    0.245035] pci_bus 0000:00: resource 7 [io  0x0d00-0xefff window]
[    0.245037] pci_bus 0000:00: resource 8 [mem 0x000a0000-0x000bffff window]
[    0.245038] pci_bus 0000:00: resource 9 [mem 0x000c0000-0x000dffff window]
[    0.245040] pci_bus 0000:00: resource 10 [mem 0xe0000000-0xfec2ffff window]
[    0.245041] pci_bus 0000:00: resource 11 [mem 0xfee00000-0xffffffff window]
[    0.245043] pci_bus 0000:01: resource 1 [mem 0xfe900000-0xfe9fffff]
[    0.245044] pci_bus 0000:02: resource 0 [io  0xc000-0xdfff]
[    0.245045] pci_bus 0000:02: resource 1 [mem 0xfe300000-0xfe5fffff]
[    0.245047] pci_bus 0000:03: resource 0 [io  0xc000-0xdfff]
[    0.245048] pci_bus 0000:03: resource 1 [mem 0xfe300000-0xfe4fffff]
[    0.245050] pci_bus 0000:04: resource 0 [io  0xd000-0xdfff]
[    0.245051] pci_bus 0000:04: resource 1 [mem 0xfe400000-0xfe4fffff]
[    0.245052] pci_bus 0000:05: resource 0 [io  0xc000-0xcfff]
[    0.245054] pci_bus 0000:05: resource 1 [mem 0xfe300000-0xfe3fffff]
[    0.245055] pci_bus 0000:09: resource 0 [io  0xe000-0xefff]
[    0.245057] pci_bus 0000:09: resource 1 [mem 0xfe600000-0xfe7fffff]
[    0.245058] pci_bus 0000:09: resource 2 [mem 0xe0000000-0xf01fffff 64bit pref]
[    0.245060] pci_bus 0000:0a: resource 0 [io  0xe000-0xefff]
[    0.245061] pci_bus 0000:0a: resource 1 [mem 0xfe600000-0xfe6fffff]
[    0.245062] pci_bus 0000:0a: resource 2 [mem 0xe0000000-0xf01fffff 64bit pref]
[    0.245064] pci_bus 0000:0b: resource 0 [io  0xe000-0xefff]
[    0.245065] pci_bus 0000:0b: resource 1 [mem 0xfe600000-0xfe6fffff]
[    0.245066] pci_bus 0000:0b: resource 2 [mem 0xe0000000-0xf01fffff 64bit pref]
[    0.245068] pci_bus 0000:0c: resource 1 [mem 0xfe000000-0xfe2fffff]
[    0.245070] pci_bus 0000:0d: resource 1 [mem 0xfe800000-0xfe8fffff]
[    0.245285] NET: Registered protocol family 2
[    0.245770] tcp_listen_portaddr_hash hash table entries: 16384 (order: 8, 1441792 bytes)
[    0.246153] TCP established hash table entries: 262144 (order: 9, 2097152 bytes)
[    0.246785] TCP bind hash table entries: 65536 (order: 10, 5242880 bytes)
[    0.247580] TCP: Hash tables configured (established 262144 bind 65536)
[    0.247935] UDP hash table entries: 16384 (order: 9, 3145728 bytes)
[    0.248630] UDP-Lite hash table entries: 16384 (order: 9, 3145728 bytes)
[    0.249177] NET: Registered protocol family 1
[    0.249190] NET: Registered protocol family 44
[    0.249610] pci 0000:0b:00.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
[    0.249648] pci 0000:0b:00.1: Linked as a consumer to 0000:0b:00.0
[    0.250007] PCI: CLS 64 bytes, default 64
[    0.250146] Unpacking initramfs...
[    0.589453] Freeing initrd memory: 28096K
[    0.589612] AMD-Vi: IOMMU performance counters supported
[    0.590107] iommu: Adding device 0000:00:01.0 to group 0
[    0.590253] iommu: Adding device 0000:00:01.1 to group 1
[    0.590423] iommu: Adding device 0000:00:01.3 to group 2
[    0.590615] iommu: Adding device 0000:00:02.0 to group 3
[    0.590771] iommu: Adding device 0000:00:03.0 to group 4
[    0.590963] iommu: Adding device 0000:00:03.1 to group 5
[    0.591115] iommu: Adding device 0000:00:04.0 to group 6
[    0.591296] iommu: Adding device 0000:00:07.0 to group 7
[    0.591483] iommu: Adding device 0000:00:07.1 to group 8
[    0.591634] iommu: Adding device 0000:00:08.0 to group 9
[    0.591818] iommu: Adding device 0000:00:08.1 to group 10
[    0.591977] iommu: Adding device 0000:00:14.0 to group 11
[    0.592015] iommu: Adding device 0000:00:14.3 to group 11
[    0.592277] iommu: Adding device 0000:00:18.0 to group 12
[    0.592324] iommu: Adding device 0000:00:18.1 to group 12
[    0.592362] iommu: Adding device 0000:00:18.2 to group 12
[    0.592399] iommu: Adding device 0000:00:18.3 to group 12
[    0.592435] iommu: Adding device 0000:00:18.4 to group 12
[    0.592471] iommu: Adding device 0000:00:18.5 to group 12
[    0.592507] iommu: Adding device 0000:00:18.6 to group 12
[    0.592542] iommu: Adding device 0000:00:18.7 to group 12
[    0.592726] iommu: Adding device 0000:01:00.0 to group 13
[    0.592911] iommu: Adding device 0000:02:00.0 to group 14
[    0.592956] iommu: Adding device 0000:02:00.1 to group 14
[    0.593002] iommu: Adding device 0000:02:00.2 to group 14
[    0.593028] iommu: Adding device 0000:03:00.0 to group 14
[    0.593053] iommu: Adding device 0000:03:01.0 to group 14
[    0.593078] iommu: Adding device 0000:03:02.0 to group 14
[    0.593101] iommu: Adding device 0000:03:03.0 to group 14
[    0.593126] iommu: Adding device 0000:03:04.0 to group 14
[    0.593157] iommu: Adding device 0000:04:00.0 to group 14
[    0.593191] iommu: Adding device 0000:05:00.0 to group 14
[    0.593382] iommu: Adding device 0000:09:00.0 to group 15
[    0.593526] iommu: Adding device 0000:0a:00.0 to group 16
[    0.593759] iommu: Adding device 0000:0b:00.0 to group 17
[    0.593927] iommu: Using direct mapping for device 0000:0b:00.0
[    0.594053] iommu: Adding device 0000:0b:00.1 to group 18
[    0.594236] iommu: Adding device 0000:0c:00.0 to group 19
[    0.594383] iommu: Adding device 0000:0c:00.2 to group 20
[    0.594566] iommu: Adding device 0000:0c:00.3 to group 21
[    0.594717] iommu: Adding device 0000:0d:00.0 to group 22
[    0.594900] iommu: Adding device 0000:0d:00.2 to group 23
[    0.595086] iommu: Adding device 0000:0d:00.3 to group 24
[    0.595280] AMD-Vi: Found IOMMU at 0000:00:00.2 cap 0x40
[    0.595289] AMD-Vi: Extended features (0xf77ef22294ada):
[    0.595296]  PPR NX GT IA GA PC GA_vAPIC
[    0.595308] AMD-Vi: Interrupt remapping enabled
[    0.595314] AMD-Vi: Virtual APIC enabled
[    0.595481] AMD-Vi: Lazy IO/TLB flushing enabled
[    0.601322] amd_uncore: AMD NB counters detected
[    0.601339] amd_uncore: AMD LLC counters detected
[    0.601697] perf/amd_iommu: Detected AMD IOMMU #0 (2 banks, 4 counters/bank).
[    0.604041] check: Scanning for low memory corruption every 60 seconds
[    0.604376] cryptomgr_test (113) used greatest stack depth: 14472 bytes left
[    0.605771] modprobe (114) used greatest stack depth: 13720 bytes left
[    0.606990] Initialise system trusted keyrings
[    0.607062] Key type blacklist registered
[    0.607136] workingset: timestamp_bits=36 max_order=23 bucket_order=0
[    0.610647] zbud: loaded
[    0.612433] Platform Keyring initialized
[    0.721598] alg: No test for 842 (842-generic)
[    0.722736] alg: No test for 842 (842-scomp)
[    0.727400] cryptomgr_test (160) used greatest stack depth: 13520 bytes left
[    0.757935] NET: Registered protocol family 38
[    0.757958] Key type asymmetric registered
[    0.757970] Asymmetric key parser 'x509' registered
[    0.758001] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 242)
[    0.758112] io scheduler mq-deadline registered
[    0.758629] atomic64_test: passed for x86-64 platform with CX8 and with SSE
[    0.759191] aer 0000:00:01.1:pcie002: AER enabled with IRQ 26
[    0.760217] aer 0000:00:01.3:pcie002: AER enabled with IRQ 27
[    0.761186] aer 0000:00:03.1:pcie002: AER enabled with IRQ 28
[    0.762188] aer 0000:00:07.1:pcie002: AER enabled with IRQ 29
[    0.764074] aer 0000:00:08.1:pcie002: AER enabled with IRQ 31
[    0.765697] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
[    0.765745] efifb: probing for efifb
[    0.765764] efifb: No BGRT, not showing boot graphics
[    0.765771] efifb: framebuffer at 0xe0000000, using 3072k, total 3072k
[    0.765779] efifb: mode is 1024x768x32, linelength=4096, pages=1
[    0.765786] efifb: scrolling: redraw
[    0.765792] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0
[    0.766093] Console: switching to colour frame buffer device 128x48
[    0.767207] fb0: EFI VGA frame buffer device
[    0.767425] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input0
[    0.767479] ACPI: Power Button [PWRB]
[    0.767555] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input1
[    0.767707] ACPI: Power Button [PWRF]
[    0.767818] Monitor-Mwait will be used to enter C-1 state
[    0.770860] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled
[    0.791822] serial8250: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A
[    0.795430] Non-volatile memory driver v1.3
[    0.795489] Linux agpgart interface v0.103
[    0.798448] ahci 0000:02:00.1: version 3.0
[    0.798621] ahci 0000:02:00.1: SSS flag set, parallel bus scan disabled
[    0.798697] ahci 0000:02:00.1: AHCI 0001.0301 32 slots 8 ports 6 Gbps 0xff impl SATA mode
[    0.798726] ahci 0000:02:00.1: flags: 64bit ncq sntf stag pm led clo only pmp pio slum part sxs deso sadm sds apst 
[    0.800162] scsi host0: ahci
[    0.800474] scsi host1: ahci
[    0.800652] scsi host2: ahci
[    0.800831] scsi host3: ahci
[    0.801035] scsi host4: ahci
[    0.801232] scsi host5: ahci
[    0.801407] scsi host6: ahci
[    0.801597] scsi host7: ahci
[    0.801693] ata1: SATA max UDMA/133 abar m131072@0xfe580000 port 0xfe580100 irq 44
[    0.801720] ata2: SATA max UDMA/133 abar m131072@0xfe580000 port 0xfe580180 irq 44
[    0.801746] ata3: SATA max UDMA/133 abar m131072@0xfe580000 port 0xfe580200 irq 44
[    0.802168] ata4: SATA max UDMA/133 abar m131072@0xfe580000 port 0xfe580280 irq 44
[    0.802581] ata5: SATA max UDMA/133 abar m131072@0xfe580000 port 0xfe580300 irq 44
[    0.802996] ata6: SATA max UDMA/133 abar m131072@0xfe580000 port 0xfe580380 irq 44
[    0.803404] ata7: SATA max UDMA/133 abar m131072@0xfe580000 port 0xfe580400 irq 44
[    0.803802] ata8: SATA max UDMA/133 abar m131072@0xfe580000 port 0xfe580480 irq 44
[    0.804430] ahci 0000:0d:00.2: AHCI 0001.0301 32 slots 1 ports 6 Gbps 0x1 impl SATA mode
[    0.804831] ahci 0000:0d:00.2: flags: 64bit ncq sntf ilck pm led clo only pmp fbs pio slum part 
[    0.805496] scsi host8: ahci
[    0.805973] ata9: SATA max UDMA/133 abar m4096@0xfe808000 port 0xfe808100 irq 46
[    0.806515] libphy: Fixed MDIO Bus: probed
[    0.807063] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    0.807468] ehci-pci: EHCI PCI platform driver
[    0.807883] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[    0.808294] ohci-pci: OHCI PCI platform driver
[    0.808722] uhci_hcd: USB Universal Host Controller Interface driver
[    0.809311] xhci_hcd 0000:02:00.0: xHCI Host Controller
[    0.809972] xhci_hcd 0000:02:00.0: new USB bus registered, assigned bus number 1
[    0.865806] xhci_hcd 0000:02:00.0: hcc params 0x0200ef81 hci version 0x110 quirks 0x0000000000000410
[    0.867143] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.00
[    0.867598] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    0.868043] usb usb1: Product: xHCI Host Controller
[    0.868478] usb usb1: Manufacturer: Linux 5.0.0-0.rc4.git3.2.fc30.x86_64 xhci-hcd
[    0.868924] usb usb1: SerialNumber: 0000:02:00.0
[    0.869732] hub 1-0:1.0: USB hub found
[    0.870238] hub 1-0:1.0: 14 ports detected
[    0.905885] xhci_hcd 0000:02:00.0: xHCI Host Controller
[    0.906433] xhci_hcd 0000:02:00.0: new USB bus registered, assigned bus number 2
[    0.906870] xhci_hcd 0000:02:00.0: Host supports USB 3.10 Enhanced SuperSpeed
[    0.907374] usb usb2: We don't know the algorithms for LPM for this host, disabling LPM.
[    0.907944] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.00
[    0.908379] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    0.908806] usb usb2: Product: xHCI Host Controller
[    0.909223] usb usb2: Manufacturer: Linux 5.0.0-0.rc4.git3.2.fc30.x86_64 xhci-hcd
[    0.909653] usb usb2: SerialNumber: 0000:02:00.0
[    0.910345] hub 2-0:1.0: USB hub found
[    0.910824] hub 2-0:1.0: 8 ports detected
[    0.930378] xhci_hcd 0000:0c:00.3: xHCI Host Controller
[    0.930848] xhci_hcd 0000:0c:00.3: new USB bus registered, assigned bus number 3
[    0.931378] xhci_hcd 0000:0c:00.3: hcc params 0x0270f665 hci version 0x100 quirks 0x0000000000000410
[    0.932359] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.00
[    0.932802] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    0.933251] usb usb3: Product: xHCI Host Controller
[    0.933700] usb usb3: Manufacturer: Linux 5.0.0-0.rc4.git3.2.fc30.x86_64 xhci-hcd
[    0.934168] usb usb3: SerialNumber: 0000:0c:00.3
[    0.934803] hub 3-0:1.0: USB hub found
[    0.935281] hub 3-0:1.0: 4 ports detected
[    0.936104] xhci_hcd 0000:0c:00.3: xHCI Host Controller
[    0.936650] xhci_hcd 0000:0c:00.3: new USB bus registered, assigned bus number 4
[    0.937147] xhci_hcd 0000:0c:00.3: Host supports USB 3.0  SuperSpeed
[    0.937674] usb usb4: We don't know the algorithms for LPM for this host, disabling LPM.
[    0.938236] usb usb4: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.00
[    0.938767] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    0.939297] usb usb4: Product: xHCI Host Controller
[    0.939816] usb usb4: Manufacturer: Linux 5.0.0-0.rc4.git3.2.fc30.x86_64 xhci-hcd
[    0.940341] usb usb4: SerialNumber: 0000:0c:00.3
[    0.941044] hub 4-0:1.0: USB hub found
[    0.941559] hub 4-0:1.0: 4 ports detected
[    0.942419] usbcore: registered new interface driver usbserial_generic
[    0.942951] usbserial: USB Serial support registered for generic
[    0.943493] i8042: PNP: No PS/2 controller found.
[    0.944060] mousedev: PS/2 mouse device common for all mice
[    0.944847] rtc_cmos 00:01: RTC can wake from S4
[    0.945702] rtc_cmos 00:01: registered as rtc0
[    0.946198] rtc_cmos 00:01: alarms up to one month, y3k, 114 bytes nvram, hpet irqs
[    0.946887] device-mapper: uevent: version 1.0.3
[    0.947498] device-mapper: ioctl: 4.39.0-ioctl (2018-04-03) initialised: dm-devel@redhat.com
[    0.948484] hidraw: raw HID events driver (C) Jiri Kosina
[    0.949040] usbcore: registered new interface driver usbhid
[    0.949536] usbhid: USB HID core driver
[    0.950182] drop_monitor: Initializing network drop monitor service
[    0.950955] Initializing XFRM netlink socket
[    0.951676] NET: Registered protocol family 10
[    0.956370] Segment Routing with IPv6
[    0.956884] mip6: Mobile IPv6
[    0.957373] NET: Registered protocol family 17
[    0.957917] start plist test
[    0.958882] end plist test
[    0.960892] RAS: Correctable Errors collector initialized.
[    0.961452] microcode: CPU0: patch_level=0x0800820b
[    0.961941] microcode: CPU1: patch_level=0x0800820b
[    0.962420] microcode: CPU2: patch_level=0x0800820b
[    0.962888] microcode: CPU3: patch_level=0x0800820b
[    0.963344] microcode: CPU4: patch_level=0x0800820b
[    0.963810] microcode: CPU5: patch_level=0x0800820b
[    0.964267] microcode: CPU6: patch_level=0x0800820b
[    0.964710] microcode: CPU7: patch_level=0x0800820b
[    0.965151] microcode: CPU8: patch_level=0x0800820b
[    0.965581] microcode: CPU9: patch_level=0x0800820b
[    0.965995] microcode: CPU10: patch_level=0x0800820b
[    0.966404] microcode: CPU11: patch_level=0x0800820b
[    0.966804] microcode: CPU12: patch_level=0x0800820b
[    0.967194] microcode: CPU13: patch_level=0x0800820b
[    0.967590] microcode: CPU14: patch_level=0x0800820b
[    0.967959] microcode: CPU15: patch_level=0x0800820b
[    0.968361] microcode: Microcode Update Driver: v2.2.
[    0.968386] AVX2 version of gcm_enc/dec engaged.
[    0.969092] AES CTR mode by8 optimization enabled
[    1.006336] sched_clock: Marking stable (1015297543, -8970541)->(1170363552, -164036550)
[    1.007314] registered taskstats version 1
[    1.007696] Loading compiled-in X.509 certificates
[    1.029214] Loaded X.509 cert 'Fedora kernel signing key: 382c1bd2f7c77e859446e7249357496b9e246780'
[    1.029710] zswap: loaded using pool lzo/zbud
[    1.037832] Key type big_key registered
[    1.041588] Key type encrypted registered
[    1.043132] ima: No TPM chip found, activating TPM-bypass!
[    1.043493] ima: Allocated hash algorithm: sha1
[    1.043866] No architecture policies found
[    1.045193]   Magic number: 7:875:431
[    1.045725] rtc_cmos 00:01: setting system clock to 2019-02-02T13:24:05 UTC (1549113845)
[    1.109286] ata1: SATA link down (SStatus 0 SControl 300)
[    1.115269] ata9: SATA link down (SStatus 0 SControl 300)
[    1.224715] usb 1-2: new high-speed USB device number 2 using xhci_hcd
[    1.264500] usb 4-2: new SuperSpeed Gen 1 USB device number 2 using xhci_hcd
[    1.278094] usb 4-2: LPM exit latency is zeroed, disabling LPM.
[    1.279489] usb 4-2: Int endpoint with wBytesPerInterval of 1024 in config 1 interface 4 altsetting 0 ep 135: setting to 262
[    1.281218] usb 4-2: New USB device found, idVendor=07ca, idProduct=0553, bcdDevice= 3.08
[    1.281565] usb 4-2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[    1.281921] usb 4-2: Product: Live Gamer Ultra-Video
[    1.282275] usb 4-2: Manufacturer: AVerMedia
[    1.282622] usb 4-2: SerialNumber: 5202584700069
[    1.360992] hid-generic 0003:07CA:0553.0001: hiddev96,hidraw0: USB HID v1.11 Device [AVerMedia Live Gamer Ultra-Video] on usb-0000:0c:00.3-2/input4
[    1.377074] usb 1-2: New USB device found, idVendor=2109, idProduct=2813, bcdDevice=90.11
[    1.377460] usb 1-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[    1.377839] usb 1-2: Product: USB2.0 Hub
[    1.378220] usb 1-2: Manufacturer: VIA Labs, Inc.
[    1.384107] hub 1-2:1.0: USB hub found
[    1.387068] hub 1-2:1.0: 4 ports detected
[    1.422850] ata2: SATA link down (SStatus 0 SControl 300)
[    1.525044] usb 1-10: new full-speed USB device number 3 using xhci_hcd
[    1.622496] tsc: Refined TSC clocksource calibration: 3693.060 MHz
[    1.623120] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x6a77744cfd5, max_idle_ns: 881590969987 ns
[    1.623859] clocksource: Switched to clocksource tsc
[    1.731431] ata3: SATA link down (SStatus 0 SControl 300)
[    1.817426] usb 1-2.1: new high-speed USB device number 4 using xhci_hcd
[    1.836957] usb 1-10: New USB device found, idVendor=0b05, idProduct=1872, bcdDevice= 2.00
[    1.837440] usb 1-10: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[    1.837916] usb 1-10: Product: AURA LED Controller
[    1.838424] usb 1-10: Manufacturer: AsusTek Computer Inc.
[    1.838915] usb 1-10: SerialNumber: 00000000001A
[    1.857923] hid-generic 0003:0B05:1872.0002: hiddev97,hidraw1: USB HID v1.11 Device [AsusTek Computer Inc. AURA LED Controller] on usb-0000:02:00.0-10/input0
[    1.946154] usb 1-2.1: New USB device found, idVendor=2109, idProduct=2813, bcdDevice=90.11
[    1.946700] usb 1-2.1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[    1.947254] usb 1-2.1: Product: USB2.0 Hub
[    1.947788] usb 1-2.1: Manufacturer: VIA Labs, Inc.
[    1.956200] hub 1-2.1:1.0: USB hub found
[    1.959155] hub 1-2.1:1.0: 4 ports detected
[    2.045413] usb 1-12: new full-speed USB device number 5 using xhci_hcd
[    2.046601] ata4: SATA link down (SStatus 0 SControl 300)
[    2.274997] usb 1-12: New USB device found, idVendor=0b05, idProduct=185c, bcdDevice= 1.10
[    2.275536] usb 1-12: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[    2.276068] usb 1-12: Product: Bluetooth Radio 
[    2.276584] usb 1-12: Manufacturer: Realtek 
[    2.277113] usb 1-12: SerialNumber: 00e04c000001
[    2.337088] usb 1-2.2: new full-speed USB device number 6 using xhci_hcd
[    2.358780] ata5: SATA link down (SStatus 0 SControl 300)
[    2.628447] usb 1-2.1.2: new full-speed USB device number 7 using xhci_hcd
[    2.655224] usb 1-2.2: New USB device found, idVendor=0a12, idProduct=0001, bcdDevice=88.91
[    2.655759] usb 1-2.2: New USB device strings: Mfr=0, Product=2, SerialNumber=0
[    2.656310] usb 1-2.2: Product: CSR8510 A10
[    2.830099] ata6: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
[    2.834076] ata6.00: ATA-10: ST12000NE0007-2GT116, EN01, max UDMA/133
[    2.834807] ata6.00: 23437770752 sectors, multi 16: LBA48 NCQ (depth 32), AA
[    2.838305] ata6.00: configured for UDMA/133
[    2.839608] scsi 5:0:0:0: Direct-Access     ATA      ST12000NE0007-2G EN01 PQ: 0 ANSI: 5
[    2.840895] sd 5:0:0:0: [sda] 23437770752 512-byte logical blocks: (12.0 TB/10.9 TiB)
[    2.840958] sd 5:0:0:0: Attached scsi generic sg0 type 0
[    2.841514] sd 5:0:0:0: [sda] 4096-byte physical blocks
[    2.841568] sd 5:0:0:0: [sda] Write Protect is off
[    2.843127] sd 5:0:0:0: [sda] Mode Sense: 00 3a 00 00
[    2.843195] sd 5:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[    2.864065] sd 5:0:0:0: [sda] Attached SCSI disk
[    2.915422] usb 1-2.3: new high-speed USB device number 8 using xhci_hcd
[    2.979288] usb 1-2.1.2: New USB device found, idVendor=046d, idProduct=c52b, bcdDevice=12.07
[    2.979816] usb 1-2.1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[    2.980358] usb 1-2.1.2: Product: USB Receiver
[    2.980876] usb 1-2.1.2: Manufacturer: Logitech
[    3.150978] ata7: SATA link down (SStatus 0 SControl 300)
[    3.226274] usb 1-2.3: New USB device found, idVendor=2109, idProduct=2813, bcdDevice=90.11
[    3.226798] usb 1-2.3: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[    3.227315] usb 1-2.3: Product: USB2.0 Hub
[    3.227817] usb 1-2.3: Manufacturer: VIA Labs, Inc.
[    3.238339] hub 1-2.3:1.0: USB hub found
[    3.241306] hub 1-2.3:1.0: 4 ports detected
[    3.351418] usb 1-2.1.3: new low-speed USB device number 9 using xhci_hcd
[    3.464120] ata8: SATA link down (SStatus 0 SControl 300)
[    3.468910] Freeing unused decrypted memory: 2040K
[    3.470591] Freeing unused kernel image memory: 4872K
[    3.477239] Write protecting the kernel read-only data: 22528k
[    3.479565] Freeing unused kernel image memory: 2036K
[    3.480537] Freeing unused kernel image memory: 1632K
[    3.488158] x86/mm: Checked W+X mappings: passed, no W+X pages found.
[    3.488614] rodata_test: all tests were successful
[    3.489076] Run /init as init process
[    3.547186] systemd[1]: systemd 240 running in system mode. (+PAM +AUDIT +SELINUX +IMA -APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD +IDN2 -IDN +PCRE2 default-hierarchy=hybrid)
[    3.560077] systemd[1]: Detected architecture x86-64.
[    3.560604] systemd[1]: Running in initial RAM disk.
[    3.575522] systemd[1]: Set hostname to <localhost.localdomain>.
[    3.631581] dracut-rootfs-g (351) used greatest stack depth: 13184 bytes left
[    3.642805] systemd[1]: Reached target Swap.
[    3.644469] systemd[1]: Reached target Slices.
[    3.646150] systemd[1]: Listening on udev Control Socket.
[    3.647651] systemd[1]: Reached target Timers.
[    3.651330] usb 1-2.1.3: New USB device found, idVendor=046d, idProduct=c326, bcdDevice=79.00
[    3.651876] usb 1-2.1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[    3.652427] usb 1-2.1.3: Product: USB Keyboard
[    3.652953] usb 1-2.1.3: Manufacturer: Logitech
[    3.654925] systemd[1]: Created slice system-systemd\x2dhibernate\x2dresume.slice.
[    3.656654] systemd[1]: Listening on Journal Socket.
[    3.688545] audit: type=1130 audit(1549113848.142:2): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=systemd-sysctl comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[    3.695713] audit: type=1130 audit(1549113848.149:3): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=systemd-tmpfiles-setup-dev comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[    3.715027] input: Logitech USB Keyboard as /devices/pci0000:00/0000:00:01.3/0000:02:00.0/usb1/1-2/1-2.1/1-2.1.3/1-2.1.3:1.0/0003:046D:C326.0006/input/input2
[    3.731847] audit: type=1130 audit(1549113848.185:4): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=systemd-vconsole-setup comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[    3.733195] audit: type=1131 audit(1549113848.185:5): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=systemd-vconsole-setup comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[    3.770205] hid-generic 0003:046D:C326.0006: input,hidraw2: USB HID v1.10 Keyboard [Logitech USB Keyboard] on usb-0000:02:00.0-2.1.3/input0
[    3.780049] usb 1-2.4: new high-speed USB device number 10 using xhci_hcd
[    3.790908] audit: type=1130 audit(1549113848.244:6): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=systemd-journald comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[    3.806692] input: Logitech USB Keyboard Consumer Control as /devices/pci0000:00/0000:00:01.3/0000:02:00.0/usb1/1-2/1-2.1/1-2.1.3/1-2.1.3:1.1/0003:046D:C326.0007/input/input3
[    3.819546] audit: type=1130 audit(1549113848.273:7): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=dracut-cmdline comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[    3.859334] audit: type=1130 audit(1549113848.313:8): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=dracut-pre-udev comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[    3.860195] input: Logitech USB Keyboard System Control as /devices/pci0000:00/0000:00:01.3/0000:02:00.0/usb1/1-2/1-2.1/1-2.1.3/1-2.1.3:1.1/0003:046D:C326.0007/input/input4
[    3.862781] hid-generic 0003:046D:C326.0007: input,hiddev98,hidraw3: USB HID v1.10 Device [Logitech USB Keyboard] on usb-0000:02:00.0-2.1.3/input1
[    3.883620] audit: type=1130 audit(1549113848.337:9): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=systemd-udevd comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[    3.928359] usb 1-2.4: New USB device found, idVendor=2109, idProduct=2813, bcdDevice=90.11
[    3.929489] usb 1-2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[    3.930779] usb 1-2.4: Product: USB2.0 Hub
[    3.931929] usb 1-2.4: Manufacturer: VIA Labs, Inc.
[    3.944486] hub 1-2.4:1.0: USB hub found
[    3.948344] hub 1-2.4:1.0: 4 ports detected
[    4.038045] usb 1-2.3.3: new full-speed USB device number 11 using xhci_hcd
[    4.113083] acpi PNP0C14:01: duplicate WMI GUID 05901221-D566-11D1-B2F0-00A0C9062910 (first instance was on PNP0C14:00)
[    4.122405] nvme nvme0: pci function 0000:01:00.0
[    4.125638] logitech-djreceiver 0003:046D:C52B.0005: hiddev99,hidraw4: USB HID v1.11 Device [Logitech USB Receiver] on usb-0000:02:00.0-2.1.2/input2
[    4.130740] audit: type=1130 audit(1549113848.584:10): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=systemd-udev-trigger comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[    4.139153] dca service started, version 1.12.1
[    4.140248] ata_id (511) used greatest stack depth: 12688 bytes left
[    4.156331] igb: Intel(R) Gigabit Ethernet Network Driver - version 5.4.0-k
[    4.157200] igb: Copyright (c) 2007-2014 Intel Corporation.
[    4.187713] pps pps0: new PPS source ptp0
[    4.188890] igb 0000:04:00.0: added PHC on eth0
[    4.190007] igb 0000:04:00.0: Intel(R) Gigabit Ethernet Network Connection
[    4.191263] igb 0000:04:00.0: eth0: (PCIe:2.5Gb/s:Width x1) 4c:ed:fb:75:5b:ab
[    4.192395] igb 0000:04:00.0: eth0: PBA No: FFFFFF-0FF
[    4.193521] igb 0000:04:00.0: Using MSI-X interrupts. 2 rx queue(s), 2 tx queue(s)
[    4.204991] igb 0000:04:00.0 enp4s0: renamed from eth0
[    4.210320] AMD-Vi: AMD IOMMUv2 driver by Joerg Roedel <jroedel@suse.de>
[    4.242876] input: Logitech Unifying Device. Wireless PID:4026 Keyboard as /devices/pci0000:00/0000:00:01.3/0000:02:00.0/usb1/1-2/1-2.1/1-2.1.2/1-2.1.2:1.2/0003:046D:C52B.0005/0003:046D:4026.0008/input/input5
[    4.245248] input: Logitech Unifying Device. Wireless PID:4026 Mouse as /devices/pci0000:00/0000:00:01.3/0000:02:00.0/usb1/1-2/1-2.1/1-2.1.2/1-2.1.2:1.2/0003:046D:C52B.0005/0003:046D:4026.0008/input/input6
[    4.247003] input: Logitech Unifying Device. Wireless PID:4026 Consumer Control as /devices/pci0000:00/0000:00:01.3/0000:02:00.0/usb1/1-2/1-2.1/1-2.1.2/1-2.1.2:1.2/0003:046D:C52B.0005/0003:046D:4026.0008/input/input7
[    4.248840] hid-generic 0003:046D:4026.0008: input,hidraw5: USB HID v1.11 Keyboard [Logitech Unifying Device. Wireless PID:4026] on usb-0000:02:00.0-2.1.2:1
[    4.338077] nvme nvme0: 16/0/0 default/read/poll queues
[    4.342140]  nvme0n1: p1 p2 p3
[    4.372382] usb 1-2.3.3: New USB device found, idVendor=054c, idProduct=09cc, bcdDevice= 1.00
[    4.373111] usb 1-2.3.3: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[    4.373814] usb 1-2.3.3: Product: Wireless Controller
[    4.374518] usb 1-2.3.3: Manufacturer: Sony Interactive Entertainment
[    4.392672] [drm] amdgpu kernel modesetting enabled.
[    4.393523] Parsing CRAT table with 1 nodes
[    4.394222] Ignoring ACPI CRAT on non-APU system
[    4.394890] Virtual CRAT table created for CPU
[    4.395552] Parsing CRAT table with 1 nodes
[    4.396227] Creating topology SYSFS entries
[    4.396948] Topology: Add CPU node
[    4.397910] Finished initializing topology
[    4.398727] checking generic (e0000000 300000) vs hw (e0000000 10000000)
[    4.398729] fb0: switching to amdgpudrmfb from EFI VGA
[    4.399457] Console: switching to colour dummy device 80x25
[    4.401677] [drm] initializing kernel modesetting (VEGA10 0x1002:0x687F 0x1458:0x2308 0xC1).
[    4.401784] [drm] register mmio base: 0xFE600000
[    4.401791] [drm] register mmio size: 524288
[    4.401810] [drm] add ip block number 0 <soc15_common>
[    4.401817] [drm] add ip block number 1 <gmc_v9_0>
[    4.401825] [drm] add ip block number 2 <vega10_ih>
[    4.401832] [drm] add ip block number 3 <psp>
[    4.401839] [drm] add ip block number 4 <gfx_v9_0>
[    4.401846] [drm] add ip block number 5 <sdma_v4_0>
[    4.401853] [drm] add ip block number 6 <powerplay>
[    4.401860] [drm] add ip block number 7 <dm>
[    4.401867] [drm] add ip block number 8 <uvd_v7_0>
[    4.401874] [drm] add ip block number 9 <vce_v4_0>
[    4.402174] [drm] UVD(0) is enabled in VM mode
[    4.402182] [drm] UVD(0) ENC is enabled in VM mode
[    4.402190] [drm] VCE enabled in VM mode
[    4.402255] amdgpu 0000:0b:00.0: No more image in the PCI ROM
[    4.402283] ATOM BIOS: xxx-xxx-xxx
[    4.402369] [drm] vm size is 262144 GB, 4 levels, block size is 9-bit, fragment size is 9-bit
[    4.402390] amdgpu 0000:0b:00.0: VRAM: 8176M 0x000000F400000000 - 0x000000F5FEFFFFFF (8176M used)
[    4.402402] amdgpu 0000:0b:00.0: GART: 512M 0x0000000000000000 - 0x000000001FFFFFFF
[    4.402414] amdgpu 0000:0b:00.0: AGP: 267419648M 0x000000F800000000 - 0x0000FFFFFFFFFFFF
[    4.402429] [drm] Detected VRAM RAM=8176M, BAR=256M
[    4.402437] [drm] RAM width 2048bits HBM
[    4.402766] [TTM] Zone  kernel: Available graphics memory: 16439740 kiB
[    4.402798] [TTM] Zone   dma32: Available graphics memory: 2097152 kiB
[    4.402807] [TTM] Initializing pool allocator
[    4.402830] [TTM] Initializing DMA pool allocator
[    4.403115] [drm] amdgpu: 8176M of VRAM memory ready
[    4.403125] [drm] amdgpu: 8176M of GTT memory ready.
[    4.403245] [drm] GART: num cpu pages 131072, num gpu pages 131072
[    4.403424] [drm] PCIE GART of 512M enabled (table at 0x000000F400900000).
[    4.407040] [drm] use_doorbell being set to: [true]
[    4.407126] [drm] use_doorbell being set to: [true]
[    4.407521] [drm] Found UVD firmware Version: 1.87 Family ID: 17
[    4.407536] [drm] PSP loading UVD firmware
[    4.408165] [drm] Found VCE firmware Version: 55.3 Binary ID: 4
[    4.408184] [drm] PSP loading VCE firmware
[    4.430600] PM: Image not found (code -22)
[    4.446470] input: Sony Interactive Entertainment Wireless Controller Touchpad as /devices/pci0000:00/0000:00:01.3/0000:02:00.0/usb1/1-2/1-2.3/1-2.3.3/1-2.3.3:1.3/0003:054C:09CC.0009/input/input12
[    4.558098] [drm] reserve 0x400000 from 0xf400d00000 for PSP TMR SIZE
[    4.567399] input: Sony Interactive Entertainment Wireless Controller Motion Sensors as /devices/pci0000:00/0000:00:01.3/0000:02:00.0/usb1/1-2/1-2.3/1-2.3.3/1-2.3.3:1.3/0003:054C:09CC.0009/input/input13
[    4.604525] input: Logitech T400 as /devices/pci0000:00/0000:00:01.3/0000:02:00.0/usb1/1-2/1-2.1/1-2.1.2/1-2.1.2:1.2/0003:046D:C52B.0005/0003:046D:4026.0008/input/input14
[    4.605342] logitech-hidpp-device 0003:046D:4026.0008: input,hidraw5: USB HID v1.11 Keyboard [Logitech T400] on usb-0000:02:00.0-2.1.2:1
[    4.635084] [drm] Display Core initialized with v3.2.08!
[    4.635111] input: Sony Interactive Entertainment Wireless Controller as /devices/pci0000:00/0000:00:01.3/0000:02:00.0/usb1/1-2/1-2.3/1-2.3.3/1-2.3.3:1.3/0003:054C:09CC.0009/input/input11
[    4.635260] sony 0003:054C:09CC.0009: input,hidraw6: USB HID v81.11 Gamepad [Sony Interactive Entertainment Wireless Controller] on usb-0000:02:00.0-2.3.3/input3
[    4.668463] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[    4.668475] [drm] Driver supports precise vblank timestamp query.
[    4.689793] [drm] UVD and UVD ENC initialized successfully.
[    4.790454] [drm] VCE initialized successfully.
[    4.793063] kfd kfd: Allocated 3969056 bytes on gart
[    4.793101] Virtual CRAT table created for GPU
[    4.793107] Parsing CRAT table with 1 nodes
[    4.793136] Creating topology SYSFS entries
[    4.793614] Topology: Add dGPU node [0x687f:0x1002]
[    4.793973] kfd kfd: added device 1002:687f
[    4.799531] [drm] fb mappable at 0xE1100000
[    4.799586] [drm] vram apper at 0xE0000000
[    4.799591] [drm] size 33177600
[    4.799596] [drm] fb depth is 24
[    4.799600] [drm]    pitch is 15360
[    4.800255] fbcon: amdgpudrmfb (fb0) is primary device
[    4.834737] Console: switching to colour frame buffer device 480x135
[    4.862069] amdgpu 0000:0b:00.0: fb0: amdgpudrmfb frame buffer device
[    4.881247] amdgpu 0000:0b:00.0: ring gfx uses VM inv eng 0 on hub 0
[    4.881270] amdgpu 0000:0b:00.0: ring comp_1.0.0 uses VM inv eng 1 on hub 0
[    4.881293] amdgpu 0000:0b:00.0: ring comp_1.1.0 uses VM inv eng 4 on hub 0
[    4.881315] amdgpu 0000:0b:00.0: ring comp_1.2.0 uses VM inv eng 5 on hub 0
[    4.881337] amdgpu 0000:0b:00.0: ring comp_1.3.0 uses VM inv eng 6 on hub 0
[    4.881359] amdgpu 0000:0b:00.0: ring comp_1.0.1 uses VM inv eng 7 on hub 0
[    4.881381] amdgpu 0000:0b:00.0: ring comp_1.1.1 uses VM inv eng 8 on hub 0
[    4.881403] amdgpu 0000:0b:00.0: ring comp_1.2.1 uses VM inv eng 9 on hub 0
[    4.881425] amdgpu 0000:0b:00.0: ring comp_1.3.1 uses VM inv eng 10 on hub 0
[    4.881447] amdgpu 0000:0b:00.0: ring kiq_2.1.0 uses VM inv eng 11 on hub 0
[    4.881469] amdgpu 0000:0b:00.0: ring sdma0 uses VM inv eng 0 on hub 1
[    4.881491] amdgpu 0000:0b:00.0: ring sdma1 uses VM inv eng 1 on hub 1
[    4.881512] amdgpu 0000:0b:00.0: ring uvd_0 uses VM inv eng 4 on hub 1
[    4.881533] amdgpu 0000:0b:00.0: ring uvd_enc_0.0 uses VM inv eng 5 on hub 1
[    4.881556] amdgpu 0000:0b:00.0: ring uvd_enc_0.1 uses VM inv eng 6 on hub 1
[    4.881579] amdgpu 0000:0b:00.0: ring vce0 uses VM inv eng 7 on hub 1
[    4.881600] amdgpu 0000:0b:00.0: ring vce1 uses VM inv eng 8 on hub 1
[    4.881621] amdgpu 0000:0b:00.0: ring vce2 uses VM inv eng 9 on hub 1
[    4.881720] [drm] ECC is not present.
[    4.882658] [drm] Initialized amdgpu 3.27.0 20150101 for 0000:0b:00.0 on minor 0
[    5.777052] kauditd_printk_skb: 4 callbacks suppressed
[    5.777053] audit: type=1130 audit(1549113850.230:15): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=systemd-fsck-root comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[    5.791655] EXT4-fs (nvme0n1p2): mounted filesystem with ordered data mode. Opts: (null)
[    5.827815] systemd-fstab-g (593) used greatest stack depth: 12224 bytes left
[    5.925014] audit: type=1130 audit(1549113850.378:16): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=systemd-tmpfiles-setup comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[    5.949765] audit: type=1130 audit(1549113850.403:17): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=initrd-parse-etc comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[    5.949833] audit: type=1131 audit(1549113850.403:18): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=initrd-parse-etc comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[    6.107992] audit: type=1130 audit(1549113850.561:19): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=dracut-pre-pivot comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[    6.120129] audit: type=1131 audit(1549113850.574:20): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=dracut-pre-pivot comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[    6.125608] audit: type=1131 audit(1549113850.578:21): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=systemd-tmpfiles-setup comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[    6.125867] systemd-udevd (537) used greatest stack depth: 12200 bytes left
[    6.126351] systemd-udevd (486) used greatest stack depth: 11584 bytes left
[    6.127391] audit: type=1131 audit(1549113850.581:22): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=systemd-sysctl comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[    6.128946] audit: type=1131 audit(1549113850.582:23): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=dracut-initqueue comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[    6.130593] audit: type=1131 audit(1549113850.584:24): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=systemd-udev-trigger comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[    6.258364] systemd-journald[383]: Received SIGTERM from PID 1 (systemd).
[    6.307929] printk: systemd: 18 output lines suppressed due to ratelimiting
[    6.763525] SELinux:  Class xdp_socket not defined in policy.
[    6.763595] SELinux: the above unknown classes and permissions will be allowed
[    6.763619] SELinux:  policy capability network_peer_controls=1
[    6.763637] SELinux:  policy capability open_perms=1
[    6.763653] SELinux:  policy capability extended_socket_class=1
[    6.763671] SELinux:  policy capability always_check_network=0
[    6.763689] SELinux:  policy capability cgroup_seclabel=1
[    6.763706] SELinux:  policy capability nnp_nosuid_transition=1
[    6.816294] systemd[1]: Successfully loaded SELinux policy in 470.443ms.
[    6.861825] systemd[1]: Relabelled /dev, /dev/shm, /run, /sys/fs/cgroup in 32.283ms.
[    6.864020] systemd[1]: systemd 240 running in system mode. (+PAM +AUDIT +SELINUX +IMA -APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD +IDN2 -IDN +PCRE2 default-hierarchy=hybrid)
[    6.876550] systemd[1]: Detected architecture x86-64.
[    6.878115] systemd[1]: Set hostname to <localhost.localdomain>.
[    6.936867] systemd[1]: /usr/lib/systemd/system/auditd.service:12: PIDFile= references path below legacy directory /var/run/, updating /var/run/auditd.pid → /run/auditd.pid; please update the unit file accordingly.
[    6.944960] systemd[1]: /usr/lib/systemd/system/gssproxy.service:9: PIDFile= references path below legacy directory /var/run/, updating /var/run/gssproxy.pid → /run/gssproxy.pid; please update the unit file accordingly.
[    6.945621] systemd[1]: /usr/lib/systemd/system/rpc-statd.service:14: PIDFile= references path below legacy directory /var/run/, updating /var/run/rpc.statd.pid → /run/rpc.statd.pid; please update the unit file accordingly.
[    6.947769] systemd[1]: /usr/lib/systemd/system/nfs-blkmap.service:10: PIDFile= references path below legacy directory /var/run/, updating /var/run/blkmapd.pid → /run/blkmapd.pid; please update the unit file accordingly.
[    6.953460] systemd[1]: /usr/lib/systemd/system/chronyd.service:9: PIDFile= references path below legacy directory /var/run/, updating /var/run/chrony/chronyd.pid → /run/chrony/chronyd.pid; please update the unit file accordingly.
[    6.960485] systemd[1]: /usr/lib/systemd/system/sssd.service:11: PIDFile= references path below legacy directory /var/run/, updating /var/run/sssd.pid → /run/sssd.pid; please update the unit file accordingly.
[    6.961595] systemd[1]: /usr/lib/systemd/system/mdmonitor.service:6: PIDFile= references path below legacy directory /var/run/, updating /var/run/mdadm/mdadm.pid → /run/mdadm/mdadm.pid; please update the unit file accordingly.
[    7.090562] EXT4-fs (nvme0n1p2): re-mounted. Opts: (null)
[    7.159602] systemd-journald[685]: Received request to flush runtime journal from PID 1
[    7.162764] systemd-journald[685]: File /var/log/journal/63ca08f8001847e7a2473a4e163766df/system.journal corrupted or uncleanly shut down, renaming and replacing.
[    7.404923] acpi_cpufreq: overriding BIOS provided _PSD data
[    7.535031] ccp 0000:0c:00.2: enabling device (0000 -> 0002)
[    7.544302] ccp 0000:0c:00.2: ccp enabled
[    7.544384] ccp 0000:0c:00.2: psp initialization failed
[    7.544416] ccp 0000:0c:00.2: enabled
[    7.553384] piix4_smbus 0000:00:14.0: SMBus Host Controller at 0xb00, revision 0
[    7.553427] piix4_smbus 0000:00:14.0: Using register 0x02 for SMBus port selection
[    7.557763] sp5100_tco: SP5100/SB800 TCO WatchDog Timer Driver
[    7.557995] sp5100-tco sp5100-tco: Using 0xfed80b00 for watchdog MMIO address
[    7.558045] sp5100-tco sp5100-tco: Watchdog hardware is disabled
[    7.579660] cfg80211: Loading compiled-in X.509 certificates for regulatory database
[    7.580441] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
[    7.593020] asus_wmi: ASUS WMI generic driver loaded
[    7.598484] asus_wmi: Initialization: 0x0
[    7.598616] asus_wmi: BIOS WMI version: 0.9
[    7.598823] asus_wmi: SFUN value: 0x0
[    7.600372] Bluetooth: Core ver 2.22
[    7.600449] NET: Registered protocol family 31
[    7.600474] Bluetooth: HCI device and connection manager initialized
[    7.600566] Bluetooth: HCI socket layer initialized
[    7.600596] Bluetooth: L2CAP socket layer initialized
[    7.600654] Bluetooth: SCO socket layer initialized
[    7.600960] input: Eee PC WMI hotkeys as /devices/platform/eeepc-wmi/input/input15
[    7.601506] asus_wmi: Number of fans: 1
[    7.607649] media: Linux media interface: v0.10
[    7.616981] usbcore: registered new interface driver btusb
[    7.620812] Bluetooth: hci0: RTL: rtl: examining hci_ver=07 hci_rev=000b lmp_ver=07 lmp_subver=8822

[    7.623331] Bluetooth: hci0: RTL: rom_version status=0 version=2

[    7.623384] Bluetooth: hci0: RTL: rtl: loading rtl_bt/rtl8822b_fw.bin

[    7.624683] Bluetooth: hci0: RTL: rtl: loading rtl_bt/rtl8822b_config.bin

[    7.624848] Bluetooth: hci0: RTL: cfg_sz 14, total sz 20270

[    7.627297] videodev: Linux video capture interface: v2.00
[    7.675875] snd_hda_intel 0000:0b:00.1: Handle vga_switcheroo audio client
[    7.677208] snd_hda_intel 0000:0d:00.3: enabling device (0000 -> 0002)
[    7.703256] input: HD-Audio Generic HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:03.1/0000:09:00.0/0000:0a:00.0/0000:0b:00.1/sound/card1/input16
[    7.705358] input: HD-Audio Generic HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:03.1/0000:09:00.0/0000:0a:00.0/0000:0b:00.1/sound/card1/input17
[    7.706183] input: HD-Audio Generic HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:03.1/0000:09:00.0/0000:0a:00.0/0000:0b:00.1/sound/card1/input18
[    7.706727] input: HD-Audio Generic HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:03.1/0000:09:00.0/0000:0a:00.0/0000:0b:00.1/sound/card1/input19
[    7.707347] input: HD-Audio Generic HDMI/DP,pcm=10 as /devices/pci0000:00/0000:00:03.1/0000:09:00.0/0000:0a:00.0/0000:0b:00.1/sound/card1/input20
[    7.707620] r8822be: module is from the staging directory, the quality is unknown, you have been warned.
[    7.707930] input: HD-Audio Generic HDMI/DP,pcm=11 as /devices/pci0000:00/0000:00:03.1/0000:09:00.0/0000:0a:00.0/0000:0b:00.1/sound/card1/input21
[    7.716496] r8822be 0000:05:00.0: enabling device (0000 -> 0003)
[    7.717799] snd_hda_codec_realtek hdaudioC2D0: autoconfig for ALC1220: line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:line
[    7.720531] snd_hda_codec_realtek hdaudioC2D0:    speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
[    7.723383] snd_hda_codec_realtek hdaudioC2D0:    hp_outs=1 (0x1b/0x0/0x0/0x0/0x0)
[    7.726289] snd_hda_codec_realtek hdaudioC2D0:    mono: mono_out=0x0
[    7.726312] uvcvideo: Unknown video format 30313050-0000-0010-8000-00aa00389b71
[    7.729191] snd_hda_codec_realtek hdaudioC2D0:    inputs:
[    7.731144] uvcvideo: Found UVC 1.00 device Live Gamer Ultra-Video (07ca:0553)
[    7.733685] r8822be: Using firmware rtlwifi/rtl8822befw.bin
[    7.734425] snd_hda_codec_realtek hdaudioC2D0:      Front Mic=0x19
[    7.740249] snd_hda_codec_realtek hdaudioC2D0:      Rear Mic=0x18
[    7.742445] snd_hda_codec_realtek hdaudioC2D0:      Line=0x1a
[    7.763017] input: HD-Audio Generic Front Mic as /devices/pci0000:00/0000:00:08.1/0000:0d:00.3/sound/card2/input22
[    7.765054] uvcvideo 4-2:1.0: Entity type for entity Extension 3 was not initialized!
[    7.766462] input: HD-Audio Generic Rear Mic as /devices/pci0000:00/0000:00:08.1/0000:0d:00.3/sound/card2/input23
[    7.769460] uvcvideo 4-2:1.0: Entity type for entity Processing 2 was not initialized!
[    7.773015] input: HD-Audio Generic Line as /devices/pci0000:00/0000:00:08.1/0000:0d:00.3/sound/card2/input24
[    7.775987] uvcvideo 4-2:1.0: Entity type for entity Camera 1 was not initialized!
[    7.781424] input: HD-Audio Generic Line Out as /devices/pci0000:00/0000:00:08.1/0000:0d:00.3/sound/card2/input25
[    7.786496] input: Live Gamer Ultra-Video: Live Ga as /devices/pci0000:00/0000:00:07.1/0000:0c:00.3/usb4/4-2/4-2:1.0/input/input27
[    7.786579] input: HD-Audio Generic Front Headphone as /devices/pci0000:00/0000:00:08.1/0000:0d:00.3/sound/card2/input26
[    7.789408] usbcore: registered new interface driver uvcvideo
[    7.793069] USB Video Class driver (1.1.1)
[    7.796091] ieee80211 phy0: Selected rate control algorithm 'rtl_rc'
[    7.796438] kvm: Nested Virtualization enabled
[    7.797603] r8822be: rtlwifi: wireless switch is on
[    7.798812] kvm: Nested Paging enabled
[    7.805010] SVM: Virtual VMLOAD VMSAVE supported
[    7.807998] SVM: Virtual GIF supported
[    7.816040] MCE: In-kernel MCE decoding enabled.
[    7.822669] EDAC amd64: Node 0: DRAM ECC disabled.
[    7.824840] EDAC amd64: ECC disabled in the BIOS or no ECC capability, module will not load.
                Either enable ECC checking or force module loading by setting 'ecc_enable_override'.
                (Note that use of the override may cause unknown side effects.)
[    7.872805] r8822be 0000:05:00.0 wlp5s0: renamed from wlan0
[    7.902273] EDAC amd64: Node 0: DRAM ECC disabled.
[    7.905202] EDAC amd64: ECC disabled in the BIOS or no ECC capability, module will not load.
                Either enable ECC checking or force module loading by setting 'ecc_enable_override'.
                (Note that use of the override may cause unknown side effects.)
[    7.946753] usbcore: registered new interface driver snd-usb-audio
[    8.173141] Adding 67108860k swap on /dev/nvme0n1p3.  Priority:-2 extents:1 across:67108860k SSFS
[   13.176902] kauditd_printk_skb: 42 callbacks suppressed
[   13.176904] audit: type=1131 audit(1549113857.630:67): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=systemd-rfkill comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[   38.429169] logitech-hidpp-device 0003:046D:4026.0008: HID++ 2.0 device connected.
[   77.626261] audit: type=1130 audit(1549113922.080:68): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=systemd-fsck@dev-disk-by\x2duuid-bf3e9504\x2d8000\x2d42a1\x2dadb4\x2d226658ec7a5d comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[   77.915904] EXT4-fs (sda): mounted filesystem with ordered data mode. Opts: (null)
[   77.934364] audit: type=1130 audit(1549113922.388:69): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=dracut-shutdown comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[   77.942401] audit: type=1130 audit(1549113922.396:70): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=plymouth-read-write comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[   77.942413] audit: type=1131 audit(1549113922.396:71): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=plymouth-read-write comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[   77.988115] audit: type=1130 audit(1549113922.442:72): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=import-state comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[   78.061669] audit: type=1130 audit(1549113922.515:73): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=systemd-tmpfiles-setup comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[   78.097569] audit: type=1305 audit(1549113922.551:74): audit_enabled=1 old=1 auid=4294967295 ses=4294967295 subj=system_u:system_r:auditd_t:s0 res=1
[   78.102839] RPC: Registered named UNIX socket transport module.
[   78.102883] RPC: Registered udp transport module.
[   78.102886] RPC: Registered tcp transport module.
[   78.102889] RPC: Registered tcp NFSv4.1 backchannel transport module.
[   78.348506] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[   78.348512] Bluetooth: BNEP filters: protocol multicast
[   78.348520] Bluetooth: BNEP socket layer initialized
[   80.192173] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[   80.201471] tun: Universal TUN/TAP device driver, 1.6
[   80.204463] virbr0: port 1(virbr0-nic) entered blocking state
[   80.204512] virbr0: port 1(virbr0-nic) entered disabled state
[   80.204666] device virbr0-nic entered promiscuous mode
[   80.474669] virbr0: port 1(virbr0-nic) entered blocking state
[   80.474759] virbr0: port 1(virbr0-nic) entered listening state
[   80.537681] virbr0: port 1(virbr0-nic) entered disabled state
[   81.772578] igb 0000:04:00.0 enp4s0: igb: enp4s0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX/TX
[   81.878376] IPv6: ADDRCONF(NETDEV_CHANGE): enp4s0: link becomes ready
[   87.810918] systemd-journald[685]: File /var/log/journal/63ca08f8001847e7a2473a4e163766df/user-1000.journal corrupted or uncleanly shut down, renaming and replacing.
[   87.994130] Bluetooth: RFCOMM TTY layer initialized
[   87.994139] Bluetooth: RFCOMM socket layer initialized
[   87.994183] Bluetooth: RFCOMM ver 1.11
[   89.062108] fuse init (API version 7.28)
[   91.354373] rfkill: input handler disabled
[  124.233470] virbr0: port 2(vnet0) entered blocking state
[  124.233479] virbr0: port 2(vnet0) entered disabled state
[  124.233631] device vnet0 entered promiscuous mode
[  124.235174] virbr0: port 2(vnet0) entered blocking state
[  124.235185] virbr0: port 2(vnet0) entered listening state
[  126.262787] virbr0: port 2(vnet0) entered learning state
[  128.310162] virbr0: port 2(vnet0) entered forwarding state
[  128.310171] virbr0: topology change detected, propagating
[  328.076575] WARNING! power/level is deprecated; use power/control instead
[ 1170.721860] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based  firewall rule not found. Use the iptables CT target to attach helpers instead.
[ 1479.970680] kworker/dying (254) used greatest stack depth: 11552 bytes left
[ 2725.136754] kworker/dying (348) used greatest stack depth: 11488 bytes left

[ 3534.478386] ========================================================
[ 3534.478387] WARNING: possible irq lock inversion dependency detected
[ 3534.478390] 5.0.0-0.rc4.git3.2.fc30.x86_64 #1 Tainted: G         C       
[ 3534.478392] --------------------------------------------------------
[ 3534.478393] java/13935 just changed the state of lock:
[ 3534.478395] 000000007eda2fa7 (&st->lock){+...}, at: speculation_ctrl_update+0x164/0x1d0
[ 3534.478401] but this lock was taken by another, HARDIRQ-safe lock in the past:
[ 3534.478402]  (&(&sighand->siglock)->rlock){-.-.}
[ 3534.478403] 
               
               and interrupts could create inverse lock ordering between them.

[ 3534.478405] 
               other info that might help us debug this:
[ 3534.478406]  Possible interrupt unsafe locking scenario:

[ 3534.478407]        CPU0                    CPU1
[ 3534.478408]        ----                    ----
[ 3534.478408]   lock(&st->lock);
[ 3534.478410]                                local_irq_disable();
[ 3534.478411]                                lock(&(&sighand->siglock)->rlock);
[ 3534.478412]                                lock(&st->lock);
[ 3534.478413]   <Interrupt>
[ 3534.478414]     lock(&(&sighand->siglock)->rlock);
[ 3534.478415] 
                *** DEADLOCK ***

[ 3534.478417] no locks held by java/13935.
[ 3534.478417] 
               the shortest dependencies between 2nd lock and 1st lock:
[ 3534.478420]  -> (&(&sighand->siglock)->rlock){-.-.} {
[ 3534.478422]     IN-HARDIRQ-W at:
[ 3534.478426]                       _raw_spin_lock_irqsave+0x49/0x83
[ 3534.478429]                       __lock_task_sighand+0x85/0x180
[ 3534.478431]                       do_send_sig_info+0x35/0x90
[ 3534.478432]                       kill_pid_info+0x83/0x150
[ 3534.478435]                       it_real_fn+0x39/0xf0
[ 3534.478437]                       __hrtimer_run_queues+0x110/0x450
[ 3534.478439]                       hrtimer_interrupt+0x10e/0x240
[ 3534.478441]                       smp_apic_timer_interrupt+0x83/0x230
[ 3534.478443]                       apic_timer_interrupt+0xf/0x20
[ 3534.478446]                       cpuidle_enter_state+0xbf/0x470
[ 3534.478448]                       do_idle+0x1ec/0x280
[ 3534.478450]                       cpu_startup_entry+0x19/0x20
[ 3534.478452]                       start_secondary+0x1b3/0x200
[ 3534.478455]                       secondary_startup_64+0xa4/0xb0
[ 3534.478456]     IN-SOFTIRQ-W at:
[ 3534.478458]                       _raw_spin_lock_irqsave+0x49/0x83
[ 3534.478460]                       __lock_task_sighand+0x85/0x180
[ 3534.478461]                       do_send_sig_info+0x35/0x90
[ 3534.478463]                       kill_pid_info+0x83/0x150
[ 3534.478465]                       it_real_fn+0x39/0xf0
[ 3534.478466]                       __hrtimer_run_queues+0x110/0x450
[ 3534.478468]                       hrtimer_interrupt+0x10e/0x240
[ 3534.478470]                       smp_apic_timer_interrupt+0x83/0x230
[ 3534.478472]                       apic_timer_interrupt+0xf/0x20
[ 3534.478474]                       _raw_spin_unlock_irqrestore+0x50/0x60
[ 3534.478476]                       run_rebalance_domains+0x70/0xa0
[ 3534.478478]                       __do_softirq+0xe2/0x46a
[ 3534.478480]                       irq_exit+0x119/0x120
[ 3534.478482]                       smp_apic_timer_interrupt+0xa4/0x230
[ 3534.478484]                       apic_timer_interrupt+0xf/0x20
[ 3534.478486]                       cpuidle_enter_state+0xbf/0x470
[ 3534.478488]                       do_idle+0x1ec/0x280
[ 3534.478489]                       cpu_startup_entry+0x19/0x20
[ 3534.478492]                       start_kernel+0x52a/0x548
[ 3534.478494]                       secondary_startup_64+0xa4/0xb0
[ 3534.478495]     INITIAL USE at:
[ 3534.478497]                      _raw_spin_lock_irq+0x3d/0x80
[ 3534.478498]                      calculate_sigpending+0x22/0x40
[ 3534.478500]                      ret_from_fork+0x8/0x50
[ 3534.478501]   }
[ 3534.478504]   ... key      at: [<ffffffff8e257290>] __key.68419+0x0/0x8
[ 3534.478505]   ... acquired at:
[ 3534.478507]    speculation_ctrl_update+0x164/0x1d0
[ 3534.478509]    speculation_ctrl_update_current+0x22/0x30
[ 3534.478511]    ssb_prctl_set.part.0+0x1a/0x20
[ 3534.478513]    arch_seccomp_spec_mitigate+0x25/0x50
[ 3534.478515]    do_seccomp+0x8f1/0x960
[ 3534.478517]    do_syscall_64+0x60/0x1e0
[ 3534.478519]    entry_SYSCALL_64_after_hwframe+0x49/0xbe

[ 3534.478521] -> (&st->lock){+...} {
[ 3534.478523]    HARDIRQ-ON-W at:
[ 3534.478525]                     _raw_spin_lock+0x31/0x80
[ 3534.478526]                     speculation_ctrl_update+0x164/0x1d0
[ 3534.478528]                     speculation_ctrl_update_current+0x22/0x30
[ 3534.478530]                     arch_prctl_spec_ctrl_set+0xe5/0x110
[ 3534.478532]                     __x64_sys_prctl+0xce/0x53c
[ 3534.478533]                     do_syscall_64+0x60/0x1e0
[ 3534.478535]                     entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 3534.478536]    INITIAL USE at:
[ 3534.478538]                    _raw_spin_lock+0x31/0x80
[ 3534.478540]                    speculation_ctrl_update+0x164/0x1d0
[ 3534.478542]                    speculation_ctrl_update_current+0x22/0x30
[ 3534.478543]                    ssb_prctl_set.part.0+0x1a/0x20
[ 3534.478545]                    arch_seccomp_spec_mitigate+0x25/0x50
[ 3534.478547]                    do_seccomp+0x8f1/0x960
[ 3534.478549]                    do_syscall_64+0x60/0x1e0
[ 3534.478551]                    entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 3534.478552]  }
[ 3534.478554]  ... key      at: [<ffffffff8e1f69c8>] __key.60805+0x0/0x8
[ 3534.478555]  ... acquired at:
[ 3534.478558]    __lock_acquire+0x544/0x1660
[ 3534.478559]    lock_acquire+0xa2/0x1b0
[ 3534.478561]    _raw_spin_lock+0x31/0x80
[ 3534.478563]    speculation_ctrl_update+0x164/0x1d0
[ 3534.478564]    speculation_ctrl_update_current+0x22/0x30
[ 3534.478566]    arch_prctl_spec_ctrl_set+0xe5/0x110
[ 3534.478567]    __x64_sys_prctl+0xce/0x53c
[ 3534.478569]    do_syscall_64+0x60/0x1e0
[ 3534.478571]    entry_SYSCALL_64_after_hwframe+0x49/0xbe

[ 3534.478572] 
               stack backtrace:
[ 3534.478575] CPU: 10 PID: 13935 Comm: java Tainted: G         C        5.0.0-0.rc4.git3.2.fc30.x86_64 #1
[ 3534.478577] Hardware name: System manufacturer System Product Name/ROG STRIX X470-I GAMING, BIOS 1103 11/16/2018
[ 3534.478578] Call Trace:
[ 3534.478582]  dump_stack+0x85/0xc0
[ 3534.478584]  check_usage_backwards.cold+0x1d/0x26
[ 3534.478588]  mark_lock+0x188/0x600
[ 3534.478590]  ? print_shortest_lock_dependencies+0x40/0x40
[ 3534.478592]  __lock_acquire+0x544/0x1660
[ 3534.478595]  ? sched_clock+0x5/0x10
[ 3534.478597]  ? sched_clock_cpu+0xc/0xc0
[ 3534.478600]  lock_acquire+0xa2/0x1b0
[ 3534.478602]  ? speculation_ctrl_update+0x164/0x1d0
[ 3534.478604]  _raw_spin_lock+0x31/0x80
[ 3534.478606]  ? speculation_ctrl_update+0x164/0x1d0
[ 3534.478608]  speculation_ctrl_update+0x164/0x1d0
[ 3534.478610]  speculation_ctrl_update_current+0x22/0x30
[ 3534.478612]  arch_prctl_spec_ctrl_set+0xe5/0x110
[ 3534.478614]  __x64_sys_prctl+0xce/0x53c
[ 3534.478616]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 3534.478619]  do_syscall_64+0x60/0x1e0
[ 3534.478621]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 3534.478623] RIP: 0033:0x7fb593d6b25e
[ 3534.478625] Code: 48 8b 0d 2d 3c 0c 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 49 89 ca b8 9d 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fa 3b 0c 00 f7 d8 64 89 01 48
[ 3534.478627] RSP: 002b:00007fff7fe07f78 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 3534.478629] RAX: ffffffffffffffda RBX: 00007fb593b2f088 RCX: 00007fb593d6b25e
[ 3534.478630] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000035
[ 3534.478632] RBP: 0000000000000005 R08: 0000000000000000 R09: 0000000000000000
[ 3534.478633] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fff7fe0c688
[ 3534.478634] R13: 00007fff7fe0c6b8 R14: 00007fb593b2f158 R15: 0000000000000000
[ 4003.069985] kworker/dying (252) used greatest stack depth: 11184 bytes left

^ permalink raw reply	[flat|nested] 8+ messages in thread

* Re: [5.0.0 rc3 BUG] possible irq lock inversion dependency detected
  2019-02-02 18:33 [5.0.0 rc3 BUG] possible irq lock inversion dependency detected Mikhail Gavrilov
@ 2019-04-14 17:33 ` Mikhail Gavrilov
  2019-04-14 17:51   ` Thomas Gleixner
  0 siblings, 1 reply; 8+ messages in thread
From: Mikhail Gavrilov @ 2019-04-14 17:33 UTC (permalink / raw)
  To: Linux List Kernel Mailing, thomas.lendacky, tglx

Hi!

This bug is still present in 5.1 rc4
Why no one answered me?
Maybe I wrote something wrong?
Please help me.


$ /usr/src/kernels/`uname -r`/scripts/faddr2line
/lib/debug/lib/modules/`uname -r`/vmlinux
speculation_ctrl_update+0x164
speculation_ctrl_update+0x164/0x1d0:
amd_set_core_ssb_state at arch/x86/kernel/process.c:383
(inlined by) __speculation_ctrl_update at arch/x86/kernel/process.c:439
(inlined by) speculation_ctrl_update at arch/x86/kernel/process.c:482


--
Best Regards,
Mike Gavrilov.


On Sat, 2 Feb 2019 at 23:33, Mikhail Gavrilov
<mikhail.v.gavrilov@gmail.com> wrote:
>
> Hi folks.
> I at last year already caught bug with same signature at kvm subsystem
> in 4.18.0 rc8 kernel. It happened when I started virtual machine. And
> then Thomas was fixed this bug [1].
> But now it happened when I changed DPI in ProtocaseDesigner (this is
> java application which helps design computer cases). And it not
> harmless issue because application stuck and I could  terminate
> ProtocaseDesigner only with `kill -9`.
>
> Can anyone tell me which mailing list is more relevant to this bug? I
> suppose this can be linux-smp or may be linux-x86_64.
>
>
> [ 3534.478386] ========================================================
> [ 3534.478387] WARNING: possible irq lock inversion dependency detected
> [ 3534.478390] 5.0.0-0.rc4.git3.2.fc30.x86_64 #1 Tainted: G         C
> [ 3534.478392] --------------------------------------------------------
> [ 3534.478393] java/13935 just changed the state of lock:
> [ 3534.478395] 000000007eda2fa7 (&st->lock){+...}, at:
> speculation_ctrl_update+0x164/0x1d0
> [ 3534.478401] but this lock was taken by another, HARDIRQ-safe lock
> in the past:
> [ 3534.478402]  (&(&sighand->siglock)->rlock){-.-.}
> [ 3534.478403]
>
>                and interrupts could create inverse lock ordering between them.
>
> [ 3534.478405]
>                other info that might help us debug this:
> [ 3534.478406]  Possible interrupt unsafe locking scenario:
>
> [ 3534.478407]        CPU0                    CPU1
> [ 3534.478408]        ----                    ----
> [ 3534.478408]   lock(&st->lock);
> [ 3534.478410]                                local_irq_disable();
> [ 3534.478411]                                lock(&(&sighand->siglock)->rlock);
> [ 3534.478412]                                lock(&st->lock);
> [ 3534.478413]   <Interrupt>
> [ 3534.478414]     lock(&(&sighand->siglock)->rlock);
> [ 3534.478415]
>                 *** DEADLOCK ***
>
> [ 3534.478417] no locks held by java/13935.
> [ 3534.478417]
>                the shortest dependencies between 2nd lock and 1st lock:
> [ 3534.478420]  -> (&(&sighand->siglock)->rlock){-.-.} {
> [ 3534.478422]     IN-HARDIRQ-W at:
> [ 3534.478426]                       _raw_spin_lock_irqsave+0x49/0x83
> [ 3534.478429]                       __lock_task_sighand+0x85/0x180
> [ 3534.478431]                       do_send_sig_info+0x35/0x90
> [ 3534.478432]                       kill_pid_info+0x83/0x150
> [ 3534.478435]                       it_real_fn+0x39/0xf0
> [ 3534.478437]                       __hrtimer_run_queues+0x110/0x450
> [ 3534.478439]                       hrtimer_interrupt+0x10e/0x240
> [ 3534.478441]                       smp_apic_timer_interrupt+0x83/0x230
> [ 3534.478443]                       apic_timer_interrupt+0xf/0x20
> [ 3534.478446]                       cpuidle_enter_state+0xbf/0x470
> [ 3534.478448]                       do_idle+0x1ec/0x280
> [ 3534.478450]                       cpu_startup_entry+0x19/0x20
> [ 3534.478452]                       start_secondary+0x1b3/0x200
> [ 3534.478455]                       secondary_startup_64+0xa4/0xb0
> [ 3534.478456]     IN-SOFTIRQ-W at:
> [ 3534.478458]                       _raw_spin_lock_irqsave+0x49/0x83
> [ 3534.478460]                       __lock_task_sighand+0x85/0x180
> [ 3534.478461]                       do_send_sig_info+0x35/0x90
> [ 3534.478463]                       kill_pid_info+0x83/0x150
> [ 3534.478465]                       it_real_fn+0x39/0xf0
> [ 3534.478466]                       __hrtimer_run_queues+0x110/0x450
> [ 3534.478468]                       hrtimer_interrupt+0x10e/0x240
> [ 3534.478470]                       smp_apic_timer_interrupt+0x83/0x230
> [ 3534.478472]                       apic_timer_interrupt+0xf/0x20
> [ 3534.478474]                       _raw_spin_unlock_irqrestore+0x50/0x60
> [ 3534.478476]                       run_rebalance_domains+0x70/0xa0
> [ 3534.478478]                       __do_softirq+0xe2/0x46a
> [ 3534.478480]                       irq_exit+0x119/0x120
> [ 3534.478482]                       smp_apic_timer_interrupt+0xa4/0x230
> [ 3534.478484]                       apic_timer_interrupt+0xf/0x20
> [ 3534.478486]                       cpuidle_enter_state+0xbf/0x470
> [ 3534.478488]                       do_idle+0x1ec/0x280
> [ 3534.478489]                       cpu_startup_entry+0x19/0x20
> [ 3534.478492]                       start_kernel+0x52a/0x548
> [ 3534.478494]                       secondary_startup_64+0xa4/0xb0
> [ 3534.478495]     INITIAL USE at:
> [ 3534.478497]                      _raw_spin_lock_irq+0x3d/0x80
> [ 3534.478498]                      calculate_sigpending+0x22/0x40
> [ 3534.478500]                      ret_from_fork+0x8/0x50
> [ 3534.478501]   }
> [ 3534.478504]   ... key      at: [<ffffffff8e257290>] __key.68419+0x0/0x8
> [ 3534.478505]   ... acquired at:
> [ 3534.478507]    speculation_ctrl_update+0x164/0x1d0
> [ 3534.478509]    speculation_ctrl_update_current+0x22/0x30
> [ 3534.478511]    ssb_prctl_set.part.0+0x1a/0x20
> [ 3534.478513]    arch_seccomp_spec_mitigate+0x25/0x50
> [ 3534.478515]    do_seccomp+0x8f1/0x960
> [ 3534.478517]    do_syscall_64+0x60/0x1e0
> [ 3534.478519]    entry_SYSCALL_64_after_hwframe+0x49/0xbe
>
> [ 3534.478521] -> (&st->lock){+...} {
> [ 3534.478523]    HARDIRQ-ON-W at:
> [ 3534.478525]                     _raw_spin_lock+0x31/0x80
> [ 3534.478526]                     speculation_ctrl_update+0x164/0x1d0
> [ 3534.478528]                     speculation_ctrl_update_current+0x22/0x30
> [ 3534.478530]                     arch_prctl_spec_ctrl_set+0xe5/0x110
> [ 3534.478532]                     __x64_sys_prctl+0xce/0x53c
> [ 3534.478533]                     do_syscall_64+0x60/0x1e0
> [ 3534.478535]                     entry_SYSCALL_64_after_hwframe+0x49/0xbe
> [ 3534.478536]    INITIAL USE at:
> [ 3534.478538]                    _raw_spin_lock+0x31/0x80
> [ 3534.478540]                    speculation_ctrl_update+0x164/0x1d0
> [ 3534.478542]                    speculation_ctrl_update_current+0x22/0x30
> [ 3534.478543]                    ssb_prctl_set.part.0+0x1a/0x20
> [ 3534.478545]                    arch_seccomp_spec_mitigate+0x25/0x50
> [ 3534.478547]                    do_seccomp+0x8f1/0x960
> [ 3534.478549]                    do_syscall_64+0x60/0x1e0
> [ 3534.478551]                    entry_SYSCALL_64_after_hwframe+0x49/0xbe
> [ 3534.478552]  }
> [ 3534.478554]  ... key      at: [<ffffffff8e1f69c8>] __key.60805+0x0/0x8
> [ 3534.478555]  ... acquired at:
> [ 3534.478558]    __lock_acquire+0x544/0x1660
> [ 3534.478559]    lock_acquire+0xa2/0x1b0
> [ 3534.478561]    _raw_spin_lock+0x31/0x80
> [ 3534.478563]    speculation_ctrl_update+0x164/0x1d0
> [ 3534.478564]    speculation_ctrl_update_current+0x22/0x30
> [ 3534.478566]    arch_prctl_spec_ctrl_set+0xe5/0x110
> [ 3534.478567]    __x64_sys_prctl+0xce/0x53c
> [ 3534.478569]    do_syscall_64+0x60/0x1e0
> [ 3534.478571]    entry_SYSCALL_64_after_hwframe+0x49/0xbe
>
> [ 3534.478572]
>                stack backtrace:
> [ 3534.478575] CPU: 10 PID: 13935 Comm: java Tainted: G         C
>   5.0.0-0.rc4.git3.2.fc30.x86_64 #1
> [ 3534.478577] Hardware name: System manufacturer System Product
> Name/ROG STRIX X470-I GAMING, BIOS 1103 11/16/2018
> [ 3534.478578] Call Trace:
> [ 3534.478582]  dump_stack+0x85/0xc0
> [ 3534.478584]  check_usage_backwards.cold+0x1d/0x26
> [ 3534.478588]  mark_lock+0x188/0x600
> [ 3534.478590]  ? print_shortest_lock_dependencies+0x40/0x40
> [ 3534.478592]  __lock_acquire+0x544/0x1660
> [ 3534.478595]  ? sched_clock+0x5/0x10
> [ 3534.478597]  ? sched_clock_cpu+0xc/0xc0
> [ 3534.478600]  lock_acquire+0xa2/0x1b0
> [ 3534.478602]  ? speculation_ctrl_update+0x164/0x1d0
> [ 3534.478604]  _raw_spin_lock+0x31/0x80
> [ 3534.478606]  ? speculation_ctrl_update+0x164/0x1d0
> [ 3534.478608]  speculation_ctrl_update+0x164/0x1d0
> [ 3534.478610]  speculation_ctrl_update_current+0x22/0x30
> [ 3534.478612]  arch_prctl_spec_ctrl_set+0xe5/0x110
> [ 3534.478614]  __x64_sys_prctl+0xce/0x53c
> [ 3534.478616]  ? trace_hardirqs_off_thunk+0x1a/0x1c
> [ 3534.478619]  do_syscall_64+0x60/0x1e0
> [ 3534.478621]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
> [ 3534.478623] RIP: 0033:0x7fb593d6b25e
> [ 3534.478625] Code: 48 8b 0d 2d 3c 0c 00 f7 d8 64 89 01 48 83 c8 ff
> c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 49 89 ca b8 9d 00 00
> 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fa 3b 0c 00 f7 d8 64 89
> 01 48
> [ 3534.478627] RSP: 002b:00007fff7fe07f78 EFLAGS: 00000246 ORIG_RAX:
> 000000000000009d
> [ 3534.478629] RAX: ffffffffffffffda RBX: 00007fb593b2f088 RCX: 00007fb593d6b25e
> [ 3534.478630] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000035
> [ 3534.478632] RBP: 0000000000000005 R08: 0000000000000000 R09: 0000000000000000
> [ 3534.478633] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fff7fe0c688
> [ 3534.478634] R13: 00007fff7fe0c6b8 R14: 00007fb593b2f158 R15: 0000000000000000
>
> $ eu-addr2line -e
> /lib/debug/lib/modules/5.0.0-0.rc4.git3.2.fc30.x86_64/vmlinux
> speculation_ctrl_update+0x164
> arch/x86/kernel/process.c:371:10
>
> Thanks.
>
> [1] https://www.spinics.net/lists/kvm/msg173197.html
>
> --
> Best Regards,
> Mike Gavrilov.

^ permalink raw reply	[flat|nested] 8+ messages in thread

* Re: [5.0.0 rc3 BUG] possible irq lock inversion dependency detected
  2019-04-14 17:33 ` Mikhail Gavrilov
@ 2019-04-14 17:51   ` Thomas Gleixner
  2019-04-14 20:07     ` Mikhail Gavrilov
  2019-04-14 21:10     ` [tip:x86/urgent] x86/speculation: Prevent deadlock on ssb_state::lock tip-bot for Thomas Gleixner
  0 siblings, 2 replies; 8+ messages in thread
From: Thomas Gleixner @ 2019-04-14 17:51 UTC (permalink / raw)
  To: Mikhail Gavrilov; +Cc: Linux List Kernel Mailing, thomas.lendacky

Hi,

On Sun, 14 Apr 2019, Mikhail Gavrilov wrote:

> This bug is still present in 5.1 rc4
> Why no one answered me?

Because mails fall through the cracks occasionally.

Does the patch below cure your problem?

Thanks,

	tglx

8<------------------
--- a/arch/x86/kernel/process.c
+++ b/arch/x86/kernel/process.c
@@ -426,6 +426,8 @@ static __always_inline void __speculatio
 	u64 msr = x86_spec_ctrl_base;
 	bool updmsr = false;
 
+	lockdep_assert_irqs_disabled();
+
 	/*
 	 * If TIF_SSBD is different, select the proper mitigation
 	 * method. Note that if SSBD mitigation is disabled or permanentely
@@ -477,10 +479,12 @@ static unsigned long speculation_ctrl_up
 
 void speculation_ctrl_update(unsigned long tif)
 {
+	unsigned long flags;
+
 	/* Forced update. Make sure all relevant TIF flags are different */
-	preempt_disable();
+	local_irq_save(flags);
 	__speculation_ctrl_update(~tif, tif);
-	preempt_enable();
+	local_irq_restore(flags);
 }
 
 /* Called from seccomp/prctl update */

^ permalink raw reply	[flat|nested] 8+ messages in thread

* Re: [5.0.0 rc3 BUG] possible irq lock inversion dependency detected
  2019-04-14 17:51   ` Thomas Gleixner
@ 2019-04-14 20:07     ` Mikhail Gavrilov
  2019-04-18 16:52       ` Mikhail Gavrilov
  2019-04-14 21:10     ` [tip:x86/urgent] x86/speculation: Prevent deadlock on ssb_state::lock tip-bot for Thomas Gleixner
  1 sibling, 1 reply; 8+ messages in thread
From: Mikhail Gavrilov @ 2019-04-14 20:07 UTC (permalink / raw)
  To: Thomas Gleixner; +Cc: Linux List Kernel Mailing, thomas.lendacky

On Sun, 14 Apr 2019 at 22:51, Thomas Gleixner <tglx@linutronix.de> wrote:
> Because mails fall through the cracks occasionally.
>
> Does the patch below cure your problem?
>
> Thanks,
>
>         tglx
>
> 8<------------------
> --- a/arch/x86/kernel/process.c
> +++ b/arch/x86/kernel/process.c
> @@ -426,6 +426,8 @@ static __always_inline void __speculatio
>         u64 msr = x86_spec_ctrl_base;
>         bool updmsr = false;
>
> +       lockdep_assert_irqs_disabled();
> +
>         /*
>          * If TIF_SSBD is different, select the proper mitigation
>          * method. Note that if SSBD mitigation is disabled or permanentely
> @@ -477,10 +479,12 @@ static unsigned long speculation_ctrl_up
>
>  void speculation_ctrl_update(unsigned long tif)
>  {
> +       unsigned long flags;
> +
>         /* Forced update. Make sure all relevant TIF flags are different */
> -       preempt_disable();
> +       local_irq_save(flags);
>         __speculation_ctrl_update(~tif, tif);
> -       preempt_enable();
> +       local_irq_restore(flags);
>  }
>
>  /* Called from seccomp/prctl update */

Thanks, with this patch problem was gone.
We have time land it in 5.1?

--
Best Regards,
Mike Gavrilov.

^ permalink raw reply	[flat|nested] 8+ messages in thread

* [tip:x86/urgent] x86/speculation: Prevent deadlock on ssb_state::lock
  2019-04-14 17:51   ` Thomas Gleixner
  2019-04-14 20:07     ` Mikhail Gavrilov
@ 2019-04-14 21:10     ` tip-bot for Thomas Gleixner
       [not found]       ` <20190415130916.BAC1020684@mail.kernel.org>
  1 sibling, 1 reply; 8+ messages in thread
From: tip-bot for Thomas Gleixner @ 2019-04-14 21:10 UTC (permalink / raw)
  To: linux-tip-commits
  Cc: tglx, mingo, mikhail.v.gavrilov, thomas.lendacky, hpa, linux-kernel

Commit-ID:  2f5fb19341883bb6e37da351bc3700489d8506a7
Gitweb:     https://git.kernel.org/tip/2f5fb19341883bb6e37da351bc3700489d8506a7
Author:     Thomas Gleixner <tglx@linutronix.de>
AuthorDate: Sun, 14 Apr 2019 19:51:06 +0200
Committer:  Thomas Gleixner <tglx@linutronix.de>
CommitDate: Sun, 14 Apr 2019 23:05:52 +0200

x86/speculation: Prevent deadlock on ssb_state::lock

Mikhail reported a lockdep splat related to the AMD specific ssb_state
lock:

  CPU0                       CPU1
  lock(&st->lock);
                             local_irq_disable();
                             lock(&(&sighand->siglock)->rlock);
                             lock(&st->lock);
  <Interrupt>
     lock(&(&sighand->siglock)->rlock);

  *** DEADLOCK ***

The connection between sighand->siglock and st->lock comes through seccomp,
which takes st->lock while holding sighand->siglock.

Make sure interrupts are disabled when __speculation_ctrl_update() is
invoked via prctl() -> speculation_ctrl_update(). Add a lockdep assert to
catch future offenders.

Fixes: 1f50ddb4f418 ("x86/speculation: Handle HT correctly on AMD")
Reported-by: Mikhail Gavrilov <mikhail.v.gavrilov@gmail.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Tested-by: Mikhail Gavrilov <mikhail.v.gavrilov@gmail.com>
Cc: Thomas Lendacky <thomas.lendacky@amd.com>
Cc: stable@vger.kernel.org
Link: https://lkml.kernel.org/r/alpine.DEB.2.21.1904141948200.4917@nanos.tec.linutronix.de

---
 arch/x86/kernel/process.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/arch/x86/kernel/process.c b/arch/x86/kernel/process.c
index 58ac7be52c7a..957eae13b370 100644
--- a/arch/x86/kernel/process.c
+++ b/arch/x86/kernel/process.c
@@ -426,6 +426,8 @@ static __always_inline void __speculation_ctrl_update(unsigned long tifp,
 	u64 msr = x86_spec_ctrl_base;
 	bool updmsr = false;
 
+	lockdep_assert_irqs_disabled();
+
 	/*
 	 * If TIF_SSBD is different, select the proper mitigation
 	 * method. Note that if SSBD mitigation is disabled or permanentely
@@ -477,10 +479,12 @@ static unsigned long speculation_ctrl_update_tif(struct task_struct *tsk)
 
 void speculation_ctrl_update(unsigned long tif)
 {
+	unsigned long flags;
+
 	/* Forced update. Make sure all relevant TIF flags are different */
-	preempt_disable();
+	local_irq_save(flags);
 	__speculation_ctrl_update(~tif, tif);
-	preempt_enable();
+	local_irq_restore(flags);
 }
 
 /* Called from seccomp/prctl update */

^ permalink raw reply	[flat|nested] 8+ messages in thread

* Re: [tip:x86/urgent] x86/speculation: Prevent deadlock on ssb_state::lock
       [not found]       ` <20190415130916.BAC1020684@mail.kernel.org>
@ 2019-04-15 16:13         ` Thomas Gleixner
  0 siblings, 0 replies; 8+ messages in thread
From: Thomas Gleixner @ 2019-04-15 16:13 UTC (permalink / raw)
  To: Sasha Levin; +Cc: linux-tip-commits, stable

On Mon, 15 Apr 2019, Sasha Levin wrote:
> [This is an automated email]
> 
> This commit has been processed because it contains a "Fixes:" tag,
> fixing commit: 1f50ddb4f418 x86/speculation: Handle HT correctly on AMD.
> 
> The bot has tested the following trees: v5.0.7, v4.19.34, v4.14.111, v4.9.168, v4.4.178.
> 
> v5.0.7: Build OK!
> v4.19.34: Build OK!
> v4.14.111: Build failed! Errors:
>     arch/x86/kernel/process.c:417:2: error: implicit declaration of function ???lockdep_assert_irqs_disabled???; did you mean ???lockdep_assert_cpus_held???? [-Werror=implicit-function-declaration]
>

Simply zap that line.

> v4.9.168: Failed to apply! Possible dependencies:
>     01daf56875ee ("x86/speculation: Reorganize speculation control MSRs update")
>     26c4d75b2340 ("x86/speculation: Rename SSBD update functions")
>     5bfbe3ad5840 ("x86/speculation: Prepare for per task indirect branch speculation control")
>

So this lacks all the IBPB goodies.

> v4.4.178: Failed to apply! Possible dependencies:
>     01daf56875ee ("x86/speculation: Reorganize speculation control MSRs update")
>     26c4d75b2340 ("x86/speculation: Rename SSBD update functions")
>     5bfbe3ad5840 ("x86/speculation: Prepare for per task indirect branch speculation control")
>     cc69b3498921 ("x86/bugs: Unify x86_spec_ctrl_{set_guest,restore_host}")

Ditto.

> How should we proceed with this patch?

4.14. is easy. For the dead kernels you need to talk to the kernel
necrophilia cult members. :)

Thanks,

	tglx

^ permalink raw reply	[flat|nested] 8+ messages in thread

* Re: [5.0.0 rc3 BUG] possible irq lock inversion dependency detected
  2019-04-14 20:07     ` Mikhail Gavrilov
@ 2019-04-18 16:52       ` Mikhail Gavrilov
  2019-04-18 19:17         ` Thomas Gleixner
  0 siblings, 1 reply; 8+ messages in thread
From: Mikhail Gavrilov @ 2019-04-18 16:52 UTC (permalink / raw)
  To: Thomas Gleixner; +Cc: Linux List Kernel Mailing, thomas.lendacky

On Mon, 15 Apr 2019 at 01:07, Mikhail Gavrilov
<mikhail.v.gavrilov@gmail.com> wrote:
>
>
> Thanks, with this patch problem was gone.
> We have time land it in 5.1?
>

I received automated email with follow content:

> [This is an automated email]
>
> This commit has been processed because it contains a "Fixes:" tag,
> fixing commit: 1f50ddb4f418 x86/speculation: Handle HT correctly on AMD.
>
> The bot has tested the following trees: v5.0.7, v4.19.34, v4.14.111, v4.9.168, v4.4.178.
>
> v5.0.7: Build OK!
> v4.19.34: Build OK!
> v4.14.111: Build failed! Errors:
>     arch/x86/kernel/process.c:417:2: error: implicit declaration of function ‘lockdep_assert_irqs_disabled’; did you mean ‘lockdep_assert_cpus_held’? [-Werror=implicit-function-declaration]
>
> v4.9.168: Failed to apply! Possible dependencies:
>     01daf56875ee ("x86/speculation: Reorganize speculation control MSRs update")
>     26c4d75b2340 ("x86/speculation: Rename SSBD update functions")
>     5bfbe3ad5840 ("x86/speculation: Prepare for per task indirect branch speculation control")
>
> v4.4.178: Failed to apply! Possible dependencies:
>     01daf56875ee ("x86/speculation: Reorganize speculation control MSRs update")
>     26c4d75b2340 ("x86/speculation: Rename SSBD update functions")
>     5bfbe3ad5840 ("x86/speculation: Prepare for per task indirect branch speculation control")
>     cc69b3498921 ("x86/bugs: Unify x86_spec_ctrl_{set_guest,restore_host}")
>
>
> How should we proceed with this patch?

So I wonder is any further actions are required for merging patch to mainline?

--
Best Regards,
Mike Gavrilov.

^ permalink raw reply	[flat|nested] 8+ messages in thread

* Re: [5.0.0 rc3 BUG] possible irq lock inversion dependency detected
  2019-04-18 16:52       ` Mikhail Gavrilov
@ 2019-04-18 19:17         ` Thomas Gleixner
  0 siblings, 0 replies; 8+ messages in thread
From: Thomas Gleixner @ 2019-04-18 19:17 UTC (permalink / raw)
  To: Mikhail Gavrilov; +Cc: Linux List Kernel Mailing, thomas.lendacky

On Thu, 18 Apr 2019, Mikhail Gavrilov wrote:
> On Mon, 15 Apr 2019 at 01:07, Mikhail Gavrilov
> <mikhail.v.gavrilov@gmail.com> wrote:
> > How should we proceed with this patch?
> 
> So I wonder is any further actions are required for merging patch to mainline?

You also received automated mail that it is queued in the x86/urgent branch
which is targeted for 5.1-rc6. So nothing to do for you.

Thanks,

	tglx

^ permalink raw reply	[flat|nested] 8+ messages in thread

end of thread, other threads:[~2019-04-18 19:17 UTC | newest]

Thread overview: 8+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2019-02-02 18:33 [5.0.0 rc3 BUG] possible irq lock inversion dependency detected Mikhail Gavrilov
2019-04-14 17:33 ` Mikhail Gavrilov
2019-04-14 17:51   ` Thomas Gleixner
2019-04-14 20:07     ` Mikhail Gavrilov
2019-04-18 16:52       ` Mikhail Gavrilov
2019-04-18 19:17         ` Thomas Gleixner
2019-04-14 21:10     ` [tip:x86/urgent] x86/speculation: Prevent deadlock on ssb_state::lock tip-bot for Thomas Gleixner
     [not found]       ` <20190415130916.BAC1020684@mail.kernel.org>
2019-04-15 16:13         ` Thomas Gleixner

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