OK: Next try.
I have copied the lines with 'failed' in it (with about 5 lines ahead and past).
At the end the last 100 lines of kernel.log
Sep 27 20:53:05 b400vc kernel: [ 0.081288] ACPI: 9 ACPI AML tables successfully acquired and loaded
Sep 27 20:53:05 b400vc kernel: [ 0.204136] ACPI: [Firmware Bug]: BIOS _OSI(Linux) query ignored
Sep 27 20:53:05 b400vc kernel: [ 0.204634] ACPI Error: Needed type [Reference], found [Integer] (____ptrval____) (20180531/exresop-69)
Sep 27 20:53:05 b400vc kernel: [ 0.204645] ACPI Error: AE_AML_OPERAND_TYPE, While resolving operands for [OpcodeName unavailable] (20180531/dswexec-427)
Sep 27 20:53:05 b400vc kernel: [ 0.204653] ACPI Error: Method parse/execution failed \_PR.CPU0._PDC, AE_AML_OPERAND_TYPE (20180531/psparse-516)
Sep 27 20:53:05 b400vc kernel: [ 0.205019] ACPI: Dynamic OEM Table Load:
Sep 27 20:53:05 b400vc kernel: [ 0.205028] ACPI: SSDT 0xFFFF9B5C1F17F800 000303 (v01 PmRef ApIst 00003000 INTL 20051117)
Sep 27 20:53:05 b400vc kernel: [ 1.346543] random: udevd: uninitialized urandom read (16 bytes read)
Sep 27 20:53:05 b400vc kernel: [ 1.349085] fjes: module verification failed: signature and/or required key missing - tainting kernel
Sep 27 20:53:05 b400vc kernel: [ 1.362920] i801_smbus 0000:00:1f.3: SMBus using PCI interrupt
Sep 27 20:53:05 b400vc kernel: [ 1.363366] ACPI: bus type USB registered
Sep 27 20:53:05 b400vc kernel: [ 3.955237] tpm_tis 00:06: 1.2 TPM (device-id 0xFE, rev-id 71)
Sep 27 20:53:05 b400vc kernel: [ 3.963419] tpm tpm0: A TPM error (7) occurred attempting to read a pcr value
Sep 27 20:53:05 b400vc kernel: [ 3.963475] tpm tpm0: TPM is disabled/deactivated (0x7)
Sep 27 20:53:05 b400vc kernel: [ 3.966704] tpm tpm0: A TPM error (7) occurred attempting get random
Sep 27 20:53:05 b400vc kernel: [ 3.978314] EFI Variables Facility v0.08 2004-May-17
Sep 27 20:53:05 b400vc kernel: [ 4.009113] pstore: crypto_comp_decompress failed, ret = -22!
Sep 27 20:53:05 b400vc kernel: [ 4.009169] pstore: decompression failed: -22
Sep 27 20:53:05 b400vc kernel: [ 4.009255] pstore: crypto_comp_decompress failed, ret = -22!
Sep 27 20:53:05 b400vc kernel: [ 4.009297] pstore: decompression failed: -22
Sep 27 20:53:05 b400vc kernel: [ 4.009373] pstore: crypto_comp_decompress failed, ret = -22!
Sep 27 20:53:05 b400vc kernel: [ 4.009411] pstore: decompression failed: -22
Sep 27 20:53:05 b400vc kernel: [ 4.009471] pstore: crypto_comp_decompress failed, ret = -22!
Sep 27 20:53:05 b400vc kernel: [ 4.009505] pstore: decompression failed: -22
Sep 27 20:53:05 b400vc kernel: [ 4.009563] pstore: crypto_comp_decompress failed, ret = -22!
Sep 27 20:53:05 b400vc kernel: [ 4.009598] pstore: decompression failed: -22
Sep 27 20:53:05 b400vc kernel: [ 4.009655] pstore: crypto_comp_decompress failed, ret = -22!
Sep 27 20:53:05 b400vc kernel: [ 4.009690] pstore: decompression failed: -22
Sep 27 20:53:05 b400vc kernel: [ 4.009748] pstore: crypto_comp_decompress failed, ret = -22!
Sep 27 20:53:05 b400vc kernel: [ 4.009784] pstore: decompression failed: -22
Sep 27 20:53:05 b400vc kernel: [ 4.009847] pstore: crypto_comp_decompress failed, ret = -22!
Sep 27 20:53:05 b400vc kernel: [ 4.009882] pstore: decompression failed: -22
Sep 27 20:53:05 b400vc kernel: [ 4.009944] pstore: crypto_comp_decompress failed, ret = -22!
Sep 27 20:53:05 b400vc kernel: [ 4.009978] pstore: decompression failed: -22
Sep 27 20:53:05 b400vc kernel: [ 4.010040] pstore: crypto_comp_decompress failed, ret = -22!
Sep 27 20:53:05 b400vc kernel: [ 4.010075] pstore: decompression failed: -22
Sep 27 20:53:05 b400vc kernel: [ 4.010136] pstore: crypto_comp_decompress failed, ret = -22!
Sep 27 20:53:05 b400vc kernel: [ 4.010171] pstore: decompression failed: -22
Sep 27 20:53:05 b400vc kernel: [ 4.010232] pstore: crypto_comp_decompress failed, ret = -22!
Sep 27 20:53:05 b400vc kernel: [ 4.010267] pstore: decompression failed: -22
Sep 27 20:53:05 b400vc kernel: [ 4.010329] pstore: crypto_comp_decompress failed, ret = -22!
Sep 27 20:53:05 b400vc kernel: [ 4.010364] pstore: decompression failed: -22
Sep 27 20:53:05 b400vc kernel: [ 4.010423] pstore: crypto_comp_decompress failed, ret = -22!
Sep 27 20:53:05 b400vc kernel: [ 4.010458] pstore: decompression failed: -22
Sep 27 20:53:05 b400vc kernel: [ 4.010520] pstore: crypto_comp_decompress failed, ret = -22!
Sep 27 20:53:05 b400vc kernel: [ 4.010556] pstore: decompression failed: -22
Sep 27 20:53:05 b400vc kernel: [ 4.010664] pstore: Registered efi as persistent store backend
Sep 27 20:53:05 b400vc kernel: [ 4.014693] RAPL PMU: API unit is 2^-32 Joules, 3 fixed counters, 163840 ms ovfl timer
Sep 27 20:53:05 b400vc kernel: [ 4.014695] RAPL PMU: hw unit of domain pp0-core 2^-16 Joules
Sep 27 20:53:05 b400vc kernel: [ 4.072978] ACPI: Battery Slot [BAT0] (battery present)
Sep 27 20:53:05 b400vc kernel: [ 4.082401] cryptd: max_cpu_qlen set to 1000
Sep 27 20:53:05 b400vc kernel: [ 4.086938] MXM: GUID detected in BIOS
Sep 27 20:53:05 b400vc kernel: [ 4.086999] ACPI Error: AE_AML_PACKAGE_LIMIT, Index (0x000000003) is beyond end of object (length 0x0) (20180531/exoparg2-396)
Sep 27 20:53:05 b400vc kernel: [ 4.087015] ACPI Error: Method parse/execution failed \_SB.PCI0.GFX0._DSM, AE_AML_PACKAGE_LIMIT (20180531/psparse-516)
Sep 27 20:53:05 b400vc kernel: [ 4.087035] ACPI: \_SB_.PCI0.GFX0: failed to evaluate _DSM (0x300b)
Sep 27 20:53:05 b400vc kernel: [ 4.087043] ACPI Warning: \_SB.PCI0.GFX0._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20180531/nsarguments-66)
Sep 27 20:53:05 b400vc kernel: [ 4.087279] i915 0000:00:02.0: optimus capabilities: enabled, status dynamic power,
Sep 27 20:53:05 b400vc kernel: [ 4.087323] ACPI Error: AE_AML_PACKAGE_LIMIT, Index (0x000000003) is beyond end of object (length 0x0) (20180531/exoparg2-396)
Sep 27 20:53:05 b400vc kernel: [ 4.087335] ACPI Error: Method parse/execution failed \_SB.PCI0.GFX0._DSM, AE_AML_PACKAGE_LIMIT (20180531/psparse-516)
Sep 27 20:53:05 b400vc kernel: [ 4.087347] ACPI Error: Method parse/execution failed \_SB.PCI0.PEG0.PEGP._DSM, AE_AML_PACKAGE_LIMIT (20180531/psparse-516)
Sep 27 20:53:05 b400vc kernel: [ 4.087361] ACPI: \_SB_.PCI0.PEG0.PEGP: failed to evaluate _DSM (0x300b)
Sep 27 20:53:05 b400vc kernel: [ 4.087365] ACPI Warning: \_SB.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20180531/nsarguments-66)
Sep 27 20:53:05 b400vc kernel: [ 4.087522] pci 0000:01:00.0: optimus capabilities: enabled, status dynamic power,
Sep 27 20:53:05 b400vc kernel: [ 4.087525] VGA switcheroo: detected Optimus DSM method \_SB_.PCI0.PEG0.PEGP handle
Sep 27 20:53:05 b400vc kernel: [ 4.087731] nouveau 0000:01:00.0: NVIDIA GF117 (0d7000a2)
last 100 lines
Sep 27 20:53:05 b400vc kernel: [ 94.374545] ? __brelse+0x20/0x20
Sep 27 20:53:05 b400vc kernel: [ 94.374548] ? smp_call_function_many+0x200/0x250
Sep 27 20:53:05 b400vc kernel: [ 94.374550] ? __brelse+0x20/0x20
Sep 27 20:53:05 b400vc kernel: [ 94.374551] ? __brelse+0x20/0x20
Sep 27 20:53:05 b400vc kernel: [ 94.374553] on_each_cpu_mask+0x23/0x60
Sep 27 20:53:05 b400vc kernel: [ 94.374555] ? proc_ns_fget+0x40/0x40
Sep 27 20:53:05 b400vc kernel: [ 94.374557] on_each_cpu_cond+0xa9/0xe0
Sep 27 20:53:05 b400vc kernel: [ 94.374560] kill_bdev+0x21/0x30
Sep 27 20:53:05 b400vc kernel: [ 94.374562] __blkdev_put+0x71/0x1d0
Sep 27 20:53:05 b400vc kernel: [ 94.374564] ? disk_flush_events+0x5c/0x60
Sep 27 20:53:05 b400vc kernel: [ 94.374567] blkdev_close+0x21/0x30
Sep 27 20:53:05 b400vc kernel: [ 94.374569] __fput+0xd0/0x1e0
Sep 27 20:53:05 b400vc kernel: [ 94.374571] task_work_run+0x8a/0xb0
Sep 27 20:53:05 b400vc kernel: [ 94.374574] exit_to_usermode_loop+0xe6/0xf0
Sep 27 20:53:05 b400vc kernel: [ 94.374576] do_syscall_64+0xe4/0xf0
Sep 27 20:53:05 b400vc kernel: [ 94.374578] entry_SYSCALL_64_after_hwframe+0x44/0xa9
Sep 27 20:53:05 b400vc kernel: [ 94.374580] RIP: 0033:0x7f0887fd3a24
Sep 27 20:53:05 b400vc kernel: [ 94.374580] Code: eb 89 e8 4f fa 01 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 8d 05 c1 2f 0d 00 8b 00 85 c0 75 13 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 3c f3 c3 66 90 53 89 fb 48 83 ec 10 e8 34 b7
Sep 27 20:53:05 b400vc kernel: [ 94.374612] RSP: 002b:00007ffdb2360308 EFLAGS: 00000246 ORIG_RAX: 0000000000000003
Sep 27 20:53:05 b400vc kernel: [ 94.374614] RAX: 0000000000000000 RBX: 0000000000000008 RCX: 00007f0887fd3a24
Sep 27 20:53:05 b400vc kernel: [ 94.374615] RDX: 00007f08880a1ca0 RSI: 0000000000000000 RDI: 0000000000000008
Sep 27 20:53:05 b400vc kernel: [ 94.374616] RBP: 00007f0887c1dd20 R08: 0000000000000007 R09: 0000000000000150
Sep 27 20:53:05 b400vc kernel: [ 94.374617] R10: 00007f08880a1ca0 R11: 0000000000000246 R12: 0000000000000000
Sep 27 20:53:05 b400vc kernel: [ 94.374618] R13: 0000557cdb3e0a10 R14: 000000000000000c R15: 000000000000000c
Sep 27 20:53:05 b400vc kernel: [ 98.220245] RIP: 0010:drm_debugfs_init+0xa2/0x1a0 [drm]
Sep 27 20:53:05 b400vc kernel: [ 98.220246] Code: 84 f8 00 00 00 48 89 d9 48 89 c2 be 03 00 00 00 48 c7 c7 20 87 62 c0 e8 5c fb ff ff 85 c0 89 c5 75 68 49 8b 84 24 90 03 00 00 <48> 83 78 28 00 74 10 48 89 df e8 df e4 fe ff 85 c0 0f 85 89 00 00
Sep 27 20:53:05 b400vc kernel: [ 98.220276] RSP: 0018:ffffae5f42333a50 EFLAGS: 00010246
Sep 27 20:53:05 b400vc kernel: [ 98.220278] RAX: 0000000000000000 RBX: ffff9b5c1b08ad80 RCX: 0000000000000000
Sep 27 20:53:05 b400vc kernel: [ 98.220279] RDX: ffff9b5c1f0cba00 RSI: ffff9b5c1b08ada0 RDI: ffff9b5c1b08adb0
Sep 27 20:53:05 b400vc kernel: [ 98.220280] RBP: 0000000000000000 R08: ffff9b5c18473b90 R09: 0000000000000000
Sep 27 20:53:05 b400vc kernel: [ 98.220281] R10: ffffae5f423339b8 R11: ffffae5f42333a5b R12: ffff9b5c19925000
Sep 27 20:53:05 b400vc kernel: [ 98.220282] R13: 0000000000000081 R14: ffffffffc0bed640 R15: ffffae5f42333ea0
Sep 27 20:53:05 b400vc kernel: [ 98.220284] FS: 00007f0887c1dec0(0000) GS:ffff9b5c2de00000(0000) knlGS:0000000000000000
Sep 27 20:53:05 b400vc kernel: [ 98.220285] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Sep 27 20:53:05 b400vc kernel: [ 98.220287] CR2: 0000000000000028 CR3: 0000000319b64004 CR4: 00000000001606f0
Sep 27 20:53:05 b400vc kernel: [ 98.221526] alg: No test for pcbc(aes) (pcbc-aes-aesni)
Sep 27 20:53:05 b400vc kernel: [ 98.266343] snd_hda_codec_via hdaudioC0D0: autoconfig for VT1802: line_outs=1 (0x24/0x0/0x0/0x0/0x0) type:speaker
Sep 27 20:53:05 b400vc kernel: [ 98.266346] snd_hda_codec_via hdaudioC0D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
Sep 27 20:53:05 b400vc kernel: [ 98.266349] snd_hda_codec_via hdaudioC0D0: hp_outs=1 (0x25/0x0/0x0/0x0/0x0)
Sep 27 20:53:05 b400vc kernel: [ 98.266351] snd_hda_codec_via hdaudioC0D0: mono: mono_out=0x0
Sep 27 20:53:05 b400vc kernel: [ 98.266352] snd_hda_codec_via hdaudioC0D0: inputs:
Sep 27 20:53:05 b400vc kernel: [ 98.266355] snd_hda_codec_via hdaudioC0D0: Mic=0x30
Sep 27 20:53:05 b400vc kernel: [ 98.291002] input: HDA Digital PCBeep as /devices/pci0000:00/0000:00:1b.0/sound/card0/input16
Sep 27 20:53:05 b400vc kernel: [ 98.291718] input: HDA Intel PCH Front Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card0/input17
Sep 27 20:53:05 b400vc kernel: [ 98.291791] input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1b.0/sound/card0/input18
Sep 27 20:53:05 b400vc kernel: [ 98.345680] intel_rapl: Found RAPL domain package
Sep 27 20:53:05 b400vc kernel: [ 98.345681] intel_rapl: Found RAPL domain core
Sep 27 20:53:05 b400vc kernel: [ 98.345683] intel_rapl: Found RAPL domain uncore
Sep 27 20:53:05 b400vc kernel: [ 98.415067] media: Linux media interface: v0.10
Sep 27 20:53:05 b400vc kernel: [ 98.423634] videodev: Linux video capture interface: v2.00
Sep 27 20:53:05 b400vc kernel: [ 98.442486] uvcvideo: Found UVC 1.00 device USB2.0 HD UVC WebCam (04f2:b375)
Sep 27 20:53:05 b400vc kernel: [ 98.457902] uvcvideo 1-1.3:1.0: Entity type for entity Extension 4 was not initialized!
Sep 27 20:53:05 b400vc kernel: [ 98.457904] uvcvideo 1-1.3:1.0: Entity type for entity Processing 2 was not initialized!
Sep 27 20:53:05 b400vc kernel: [ 98.457905] uvcvideo 1-1.3:1.0: Entity type for entity Camera 1 was not initialized!
Sep 27 20:53:05 b400vc kernel: [ 98.457975] input: USB2.0 HD UVC WebCam: USB2.0 HD as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.3/1-1.3:1.0/input/input19
Sep 27 20:53:05 b400vc kernel: [ 98.458047] usbcore: registered new interface driver uvcvideo
Sep 27 20:53:05 b400vc kernel: [ 98.458048] USB Video Class driver (1.1.1)
Sep 27 20:53:05 b400vc kernel: [ 98.612184] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
Sep 27 20:53:05 b400vc kernel: [ 98.630809] asus_wmi: ASUS WMI generic driver loaded
Sep 27 20:53:05 b400vc kernel: [ 98.631746] asus_wmi: Initialization: 0x1
Sep 27 20:53:05 b400vc kernel: [ 98.631796] asus_wmi: BIOS WMI version: 7.9
Sep 27 20:53:05 b400vc kernel: [ 98.631874] asus_wmi: SFUN value: 0x4a2877
Sep 27 20:53:05 b400vc kernel: [ 98.633199] input: Asus WMI hotkeys as /devices/platform/asus-nb-wmi/input/input20
Sep 27 20:53:05 b400vc kernel: [ 99.361444] asus_wmi: Number of fans: 1
Sep 27 20:53:05 b400vc kernel: [ 99.509432] Console: switching to colour frame buffer device 170x48
Sep 27 20:53:05 b400vc kernel: [ 101.071467] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
Sep 27 20:53:05 b400vc kernel: [ 124.280438] Adding 13371388k swap on /dev/sdb7. Priority:-2 extents:1 across:13371388k SSFS
Sep 27 20:53:05 b400vc kernel: [ 124.318781] EXT4-fs (sdb3): re-mounted. Opts: (null)
Sep 27 20:53:05 b400vc kernel: [ 124.594429] device-mapper: uevent: version 1.0.3
Sep 27 20:53:05 b400vc kernel: [ 124.597604] device-mapper: ioctl: 4.39.0-ioctl (2018-04-03) initialised: dm-devel@redhat.com
Sep 27 20:53:05 b400vc kernel: [ 124.830567] loop: module loaded
Sep 27 20:53:05 b400vc kernel: [ 124.845000] lp: driver loaded but no devices found
Sep 27 20:53:05 b400vc kernel: [ 124.852622] EXT4-fs (sdb4): mounted filesystem with ordered data mode. Opts: (null)
Sep 27 20:53:05 b400vc kernel: [ 124.855579] ppdev: user-space parallel port driver
Sep 27 20:53:05 b400vc kernel: [ 124.960814] EXT4-fs (sda5): mounted filesystem with ordered data mode. Opts: (null)
Sep 27 20:53:05 b400vc kernel: [ 124.981253] fuse init (API version 7.27)
Sep 27 20:53:05 b400vc kernel: [ 125.276241] EXT4-fs (sdb5): mounted filesystem with ordered data mode. Opts: (null)
Sep 27 20:53:05 b400vc kernel: [ 198.902003] RPC: Registered named UNIX socket transport module.
Sep 27 20:53:05 b400vc kernel: [ 198.903315] RPC: Registered udp transport module.
Sep 27 20:53:05 b400vc kernel: [ 198.904552] RPC: Registered tcp transport module.
Sep 27 20:53:05 b400vc kernel: [ 198.905744] RPC: Registered tcp NFSv4.1 backchannel transport module.
Sep 27 20:53:05 b400vc kernel: [ 198.914963] FS-Cache: Loaded
Sep 27 20:53:05 b400vc kernel: [ 198.932287] FS-Cache: Netfs 'nfs' registered for caching
Sep 27 20:53:05 b400vc kernel: [ 198.950181] Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
Sep 27 20:53:05 b400vc kernel: [ 199.332622] vboxdrv: loading out-of-tree module taints kernel.
Sep 27 20:53:05 b400vc kernel: [ 199.346809] vboxdrv: Found 4 processor cores
Sep 27 20:53:05 b400vc kernel: [ 199.368940] vboxdrv: TSC mode is Invariant, tentative frequency 1696142330 Hz
Sep 27 20:53:05 b400vc kernel: [ 199.370939] vboxdrv: Successfully loaded version 5.2.18_Debian (interface 0x00290001)
Sep 27 20:53:05 b400vc kernel: [ 199.381240] VBoxNetFlt: Successfully started.
Sep 27 20:53:05 b400vc kernel: [ 199.392127] VBoxNetAdp: Successfully started.
Sep 27 20:53:05 b400vc kernel: [ 199.411098] VBoxPciLinuxInit
Sep 27 20:53:05 b400vc kernel: [ 199.418872] vboxpci: IOMMU not found (not registered)
Sep 27 20:53:06 b400vc kernel: [ 200.104549] NET: Registered protocol family 3
Sep 27 20:53:06 b400vc kernel: [ 200.111553] NET: Registered protocol family 5
Sep 27 20:54:59 b400vc kernel: [ 313.554694] sysrq: SysRq : Keyboard mode set to system default
Sep 27 20:55:02 b400vc kernel: [ 316.374170] sysrq: SysRq : This sysrq operation is disabled.
Sep 27 20:55:04 b400vc kernel: [ 318.556088] sysrq: SysRq : This sysrq operation is disabled.
Sep 27 20:55:07 b400vc kernel: [ 320.839267] sysrq: SysRq : Emergency Sync
Sep 27 20:55:07 b400vc kernel: [ 320.843058] Emergency Sync complete
Sep 27 20:55:09 b400vc kernel: [ 323.520471] sysrq: SysRq : Emergency Remount R/O