On 11/27/20 3:58 PM, Andrew David Wong wrote:
> Hi all,
> 
> Based on the feedback we've received for Qubes 4.0.4-rc1, we've decided
> to make one additional change for 4.0.4, namely updating the kernel to
> at least 5.4. This means that we'll need a second release candidate
> before the stable release of 4.0.4. [1]
> 
> The official announcement for 4.0.4-rc2 will come soon. This is just an
> informal request for anyone willing to help test kernel 5.4 on Qubes 4.0
> to do so and report any problems. [2] The package is already available
> in current-testing. [3] Thank you!

Hi,

I have some problems after just booting. There is an error at dom0 and a
some VM's fail to start (others run fine).

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[    0.000000] Linux version 5.4.78-1.qubes.x86_64 (user@build-fedora4) (gcc 
version 6.4.1 20170727 (Red Hat 6.4.1-1) (GCC)) #1 SMP Thu Nov 26 02:25:20 UTC 
2020
[    0.000000] Command line: root=/dev/mapper/dmroot ro nomodeset console=hvc0 
rd_NO_PLYMOUTH rd.plymouth.enable=0 plymouth.enable=0 xen_scrub_pages=0 nopat
[    0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point 
registers'
[    0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'
[    0.000000] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers'
[    0.000000] x86/fpu: xstate_offset[2]:  576, xstate_sizes[2]:  256
[    0.000000] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, 
using 'standard' format.
[    0.000000] ACPI in unprivileged domain disabled
[    0.000000] Released 0 page(s)
[    0.000000] BIOS-provided physical RAM map:
[    0.000000] Xen: [mem 0x0000000000000000-0x000000000009ffff] usable
[    0.000000] Xen: [mem 0x00000000000a0000-0x00000000000fffff] reserved
[    0.000000] Xen: [mem 0x0000000000100000-0x0000000018bfffff] usable
[    0.000000] x86/PAT: PAT support disabled.
[    0.000000] NX (Execute Disable) protection: active
[    0.000000] DMI not present or invalid.
[    0.000000] Hypervisor detected: Xen PV
[    0.071425] tsc: Fast TSC calibration failed
[    0.071429] tsc: Detected 1800.222 MHz processor
[    0.071449] last_pfn = 0x18c00 max_arch_pfn = 0x400000000
[    0.071450] Disabled
[    0.071455] x86/PAT: Configuration [0-7]: WB  WT  UC- UC  WC  WP  UC  UC  
[    0.160332] Kernel/User page tables isolation: disabled on XEN PV.
[    0.211103] RAMDISK: [mem 0x03c00000-0x04bbafff]
[    0.211222] NUMA turned off
[    0.211223] Faking a node at [mem 0x0000000000000000-0x0000000018bfffff]
[    0.211234] NODE_DATA(0) allocated [mem 0x18b2e000-0x18b58fff]
[    0.213768] Zone ranges:
[    0.213770]   DMA      [mem 0x0000000000001000-0x0000000000ffffff]
[    0.213771]   DMA32    [mem 0x0000000001000000-0x0000000018bfffff]
[    0.213772]   Normal   empty
[    0.213773]   Device   empty
[    0.213774] Movable zone start for each node
[    0.213776] Early memory node ranges
[    0.213777]   node   0: [mem 0x0000000000001000-0x000000000009ffff]
[    0.213778]   node   0: [mem 0x0000000000100000-0x0000000018bfffff]
[    0.213946] Zeroed struct page in unavailable ranges: 29793 pages
[    0.213947] Initmem setup node 0 [mem 0x0000000000001000-0x0000000018bfffff]
[    0.215297] p2m virtual area at (____ptrval____), size is 200000
[    0.216945] Remapped 0 page(s)
[    0.216991] SFI: Simple Firmware Interface v0.81 http://simplefirmware.org
[    0.217100] smpboot: Allowing 2 CPUs, 0 hotplug CPUs
[    0.217107] [mem 0x18c00000-0xffffffff] available for PCI devices
[    0.217110] Booting paravirtualized kernel on Xen
[    0.217111] Xen version: 4.8.5-27.fc25 (preserve-AD)
[    0.217114] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 
0xffffffff, max_idle_ns: 1910969940391419 ns
[    0.319465] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:2 nr_cpu_ids:2 
nr_node_ids:1
[    0.319587] percpu: Embedded 52 pages/cpu s176128 r8192 d28672 u1048576
[    0.319639] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, 
linear)
[    0.319644] Built 1 zonelists, mobility grouping on.  Total pages: 99674
[    0.319646] Policy zone: DMA32
[    0.319649] Kernel command line: root=/dev/mapper/dmroot ro nomodeset 
console=hvc0 rd_NO_PLYMOUTH rd.plymouth.enable=0 plymouth.enable=0 
xen_scrub_pages=0 nopat
[    0.319693] You have booted with nomodeset. This means your GPU drivers are 
DISABLED
[    0.319694] Any video related functionality will be severely degraded, and 
you may not even be able to suspend the system properly
[    0.319696] Unless you actually understand what nomodeset does, you should 
reboot without enabling it
[    0.319838] Dentry cache hash table entries: 65536 (order: 7, 524288 bytes, 
linear)
[    0.319849] Inode-cache hash table entries: 32768 (order: 6, 262144 bytes, 
linear)
[    0.320088] mem auto-init: stack:byref_all, heap alloc:off, heap free:off
[    0.321374] Memory: 340756K/405116K available (14339K kernel code, 2231K 
rwdata, 4500K rodata, 3012K init, 5064K bss, 64360K reserved, 0K cma-reserved)
[    0.321382] random: get_random_u64 called from 
__kmem_cache_create+0x3f/0x560 with crng_init=0
[    0.321591] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
[    0.321987] ftrace: allocating 40859 entries in 160 pages
[    0.335774] rcu: Hierarchical RCU implementation.
[    0.335777] rcu:     RCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=2.
[    0.335778]  Tasks RCU enabled.
[    0.335779] rcu: RCU calculated value of scheduler-enlistment delay is 100 
jiffies.
[    0.335780] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2
[    0.339149] Using NULL legacy PIC
[    0.339151] NR_IRQS: 524544, nr_irqs: 48, preallocated irqs: 0
[    0.339193] xen:events: Using FIFO-based ABI
[    0.339386] random: crng done (trusting CPU's manufacturer)
[    0.339420] Console: colour dummy device 80x25
[    0.339488] printk: console [tty0] enabled
[    0.339716] printk: console [hvc0] enabled
[    0.339744] clocksource: xen: mask: 0xffffffffffffffff max_cycles: 
0x1cd42e4dffb, max_idle_ns: 881590591483 ns
[    0.339761] installing Xen timer for CPU 0
[    0.339796] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 
0x19f2fb65a04, max_idle_ns: 440795284475 ns
[    0.339805] Calibrating delay loop (skipped), value calculated using timer 
frequency.. 3600.44 BogoMIPS (lpj=1800222)
[    0.339813] pid_max: default: 32768 minimum: 301
[    0.339873] LSM: Security Framework initializing
[    0.339888] Yama: becoming mindful.
[    0.339925] Mount-cache hash table entries: 1024 (order: 1, 8192 bytes, 
linear)
[    0.339933] Mountpoint-cache hash table entries: 1024 (order: 1, 8192 bytes, 
linear)
[    0.339968] *** VALIDATE tmpfs ***
[    0.340148] *** VALIDATE proc ***
[    0.340249] *** VALIDATE cgroup1 ***
[    0.340255] *** VALIDATE cgroup2 ***
[    0.340407] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8
[    0.340414] Last level dTLB entries: 4KB 64, 2MB 0, 4MB 0, 1GB 4
[    0.340422] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user 
pointer sanitization
[    0.340429] Spectre V2 : Mitigation: Full generic retpoline
[    0.340432] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on 
context switch
[    0.340437] Spectre V2 : Enabling Restricted Speculation for firmware calls
[    0.340443] Spectre V2 : mitigation: Enabling conditional Indirect Branch 
Prediction Barrier
[    0.340449] Spectre V2 : User space: Mitigation: STIBP via seccomp and prctl
[    0.340455] Speculative Store Bypass: Mitigation: Speculative Store Bypass 
disabled via prctl and seccomp
[    0.340463] SRBDS: Unknown: Dependent on hypervisor status
[    0.340468] MDS: Mitigation: Clear CPU buffers
[    0.374288] cpu 0 spinlock event irq 1
[    0.374299] VPMU disabled by hypervisor.
[    0.374535] Performance Events: unsupported p6 CPU model 142 no PMU driver, 
software events only.
[    0.374602] rcu: Hierarchical SRCU implementation.
[    0.375170] NMI watchdog: Perf NMI watchdog permanently disabled
[    0.375236] smp: Bringing up secondary CPUs ...
[    0.375373] installing Xen timer for CPU 1
[    0.375400] SMP alternatives: switching to SMP code
[    0.404558] cpu 1 spinlock event irq 13
[    0.404963] MDS CPU bug present and SMT on, data leak possible. See 
https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/mds.html for more 
details.
[    0.405017] smp: Brought up 1 node, 2 CPUs
[    0.405021] smpboot: Max logical packages: 1
[    0.405108] devtmpfs: initialized
[    0.405108] x86/mm: Memory block size: 128MB
[    0.405108] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, 
max_idle_ns: 1911260446275000 ns
[    0.405108] futex hash table entries: 512 (order: 3, 32768 bytes, linear)
[    0.405108] pinctrl core: initialized pinctrl subsystem
[    0.425637] PM: RTC time: 165:165:165, date: 2065-165-165
[    0.425785] NET: Registered protocol family 16
[    0.425808] xen:grant_table: Grant tables using version 1 layout
[    0.425823] Grant table initialized
[    0.425921] audit: initializing netlink subsys (disabled)
[    0.425938] audit: type=2000 audit(1606564150.522:1): state=initialized 
audit_enabled=0 res=1
[    0.426820] PCI: setting up Xen PCI frontend stub
[    0.426945] ENERGY_PERF_BIAS: Set to 'normal', was 'performance'
[    0.553881] cryptd: max_cpu_qlen set to 1000
[    0.557827] alg: No test for 842 (842-generic)
[    0.557830] alg: No test for 842 (842-scomp)
[    0.560972] fbcon: Taking over console
[    0.560972] ACPI: Interpreter disabled.
[    0.560972] xen:balloon: Initialising balloon driver
[    0.563835] iommu: Default domain type: Translated 
[    0.563840] vgaarb: loaded
[    0.563912] SCSI subsystem initialized
[    0.563953] usbcore: registered new interface driver usbfs
[    0.563953] usbcore: registered new interface driver hub
[    0.563953] usbcore: registered new device driver usb
[    0.563953] pps_core: LinuxPPS API ver. 1 registered
[    0.563953] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo 
Giometti <giome...@linux.it>
[    0.563953] PTP clock support registered
[    0.564821] EDAC MC: Ver: 3.0.0
[    0.564853] PCI: System does not support PCI
[    0.564926] NetLabel: Initializing
[    0.564932] NetLabel:  domain hash size = 128
[    0.564936] NetLabel:  protocols = UNLABELED CIPSOv4 CALIPSO
[    0.564952] NetLabel:  unlabeled traffic allowed by default
[    0.564967] clocksource: Switched to clocksource xen
[    0.575046] *** VALIDATE bpf ***
[    0.575119] VFS: Disk quotas dquot_6.6.0
[    0.575138] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[    0.575164] *** VALIDATE ramfs ***
[    0.575169] hugetlbfs: disabling because there are no supported hugepage 
sizes
[    0.575190] pnp: PnP ACPI: disabled
[    0.577887] thermal_sys: Registered thermal governor 'fair_share'
[    0.577888] thermal_sys: Registered thermal governor 'bang_bang'
[    0.577897] thermal_sys: Registered thermal governor 'step_wise'
[    0.577902] thermal_sys: Registered thermal governor 'user_space'
[    0.577983] NET: Registered protocol family 2
[    0.578130] tcp_listen_portaddr_hash hash table entries: 256 (order: 0, 4096 
bytes, linear)
[    0.578144] TCP established hash table entries: 4096 (order: 3, 32768 bytes, 
linear)
[    0.578172] TCP bind hash table entries: 4096 (order: 4, 65536 bytes, linear)
[    0.578184] TCP: Hash tables configured (established 4096 bind 4096)
[    0.578209] UDP hash table entries: 256 (order: 1, 8192 bytes, linear)
[    0.578219] UDP-Lite hash table entries: 256 (order: 1, 8192 bytes, linear)
[    0.578269] NET: Registered protocol family 1
[    0.578285] NET: Registered protocol family 44
[    0.578292] PCI: CLS 0 bytes, default 64
[    0.578322] Trying to unpack rootfs image as initramfs...
[    0.586036] Freeing initrd memory: 16108K
[    0.586558] Initialise system trusted keyrings
[    0.586576] Key type blacklist registered
[    0.586665] workingset: timestamp_bits=36 max_order=17 bucket_order=0
[    0.587736] zbud: loaded
[    0.588184] Platform Keyring initialized
[    0.591193] NET: Registered protocol family 38
[    0.591201] Key type asymmetric registered
[    0.591205] Asymmetric key parser 'x509' registered
[    0.591216] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 
245)
[    0.591285] io scheduler mq-deadline registered
[    0.591290] io scheduler kyber registered
[    0.591319] io scheduler bfq registered
[    0.591389] atomic64_test: passed for x86-64 platform with CX8 and with SSE
[    0.591982] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled
[    0.593748] Non-volatile memory driver v1.3
[    0.593789] Linux agpgart interface v0.103
[    0.594085] libphy: Fixed MDIO Bus: probed
[    0.594176] usbcore: registered new interface driver usbserial_generic
[    0.594186] usbserial: USB Serial support registered for generic
[    0.594199] i8042: PNP: No PS/2 controller found.
[    0.594204] i8042: Probing ports directly.
[    1.609945] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 
0x19f2fb65a04, max_idle_ns: 440795284475 ns
[    1.610447] i8042: No controller found
[    1.610571] mousedev: PS/2 mouse device common for all mice
[    1.610659] device-mapper: uevent: version 1.0.3
[    1.610733] device-mapper: ioctl: 4.41.0-ioctl (2019-09-16) initialised: 
dm-de...@redhat.com
[    1.610849] intel_pstate: Intel P-state driver initializing
[    1.610885] hidraw: raw HID events driver (C) Jiri Kosina
[    1.610915] usbcore: registered new interface driver usbhid
[    1.610921] usbhid: USB HID core driver
[    1.610966] BUG: unable to handle page fault for address: ffffc900002bb818
[    1.610973] #PF: supervisor read access in kernel mode
[    1.610978] #PF: error_code(0x0000) - not-present page
[    1.610983] PGD 1831c067 P4D 1831c067 PUD 1831b067 PMD 17d40067 PTE 0
[    1.610990] Oops: 0000 [#1] SMP NOPTI
[    1.610994] CPU: 1 PID: 1 Comm: swapper/0 Not tainted 5.4.78-1.qubes.x86_64 
#1
[    1.611003] RIP: e030:pmc_core_probe+0x145/0x2e0
[    1.611008] Code: c6 27 41 3c 82 48 c7 c7 28 74 10 83 e8 04 3c 91 ff 48 8b 
05 2d 94 8d 01 48 89 ab 88 00 00 00 48 63 40 44 48 03 05 13 94 8d 01 <8b> 00 48 
8b 15 12 94 8d 01 48 c7 c7 00 97 11 82 8b 4a 48 ba 01 00
[    1.611019] RSP: e02b:ffffc9000020bc50 EFLAGS: 00010286
[    1.611023] RAX: ffffc900002bb818 RBX: ffffffff827be520 RCX: 00000000033fffff
[    1.611029] RDX: ffffffff831073e0 RSI: ffffffff823c4127 RDI: ffffffff83107428
[    1.611034] RBP: ffffffff83107400 R08: 8000000000000073 R09: ffffc900002bd000
[    1.611040] R10: 0000000000007ff0 R11: ffff888017e30440 R12: ffffffff827be468
[    1.611046] R13: ffffffff827be468 R14: 0000000000000000 R15: ffffffff827be520
[    1.611055] FS:  0000000000000000(0000) GS:ffff888018100000(0000) 
knlGS:0000000000000000
[    1.611061] CS:  e030 DS: 0000 ES: 0000 CR0: 0000000080050033
[    1.611066] CR2: ffffc900002bb818 CR3: 000000000260a000 CR4: 0000000000040660
[    1.611073] Call Trace:
[    1.611079]  platform_drv_probe+0x37/0x90
[    1.611084]  really_probe+0x20c/0x450
[    1.611088]  ? driver_allows_async_probing+0x50/0x50
[    1.611093]  driver_probe_device+0x10d/0x130
[    1.611098]  ? driver_allows_async_probing+0x50/0x50
[    1.611104]  bus_for_each_drv+0x78/0xc0
[    1.611108]  __device_attach+0xf1/0x170
[    1.611126]  bus_probe_device+0x87/0xa0
[    1.611130]  device_add+0x37f/0x660
[    1.611135]  ? pmc_core_driver_init+0x40/0x40
[    1.611139]  platform_device_add+0x110/0x270
[    1.611143]  ? pmc_core_driver_init+0x40/0x40
[    1.611147]  do_one_initcall+0x60/0x214
[    1.611152]  kernel_init_freeable+0x228/0x348
[    1.611159]  ? rest_init+0xb0/0xb0
[    1.611164]  kernel_init+0xa/0x110
[    1.611169]  ret_from_fork+0x35/0x40
[    1.611173] Modules linked in:
[    1.611177] CR2: ffffc900002bb818
[    1.611183] ---[ end trace 6c5c70e637b50cbe ]---
[    1.611188] RIP: e030:pmc_core_probe+0x145/0x2e0
[    1.611192] Code: c6 27 41 3c 82 48 c7 c7 28 74 10 83 e8 04 3c 91 ff 48 8b 
05 2d 94 8d 01 48 89 ab 88 00 00 00 48 63 40 44 48 03 05 13 94 8d 01 <8b> 00 48 
8b 15 12 94 8d 01 48 c7 c7 00 97 11 82 8b 4a 48 ba 01 00
[    1.611201] RSP: e02b:ffffc9000020bc50 EFLAGS: 00010286
[    1.611206] RAX: ffffc900002bb818 RBX: ffffffff827be520 RCX: 00000000033fffff
[    1.611212] RDX: ffffffff831073e0 RSI: ffffffff823c4127 RDI: ffffffff83107428
[    1.611217] RBP: ffffffff83107400 R08: 8000000000000073 R09: ffffc900002bd000
[    1.611222] R10: 0000000000007ff0 R11: ffff888017e30440 R12: ffffffff827be468
[    1.611226] R13: ffffffff827be468 R14: 0000000000000000 R15: ffffffff827be520
[    1.611234] FS:  0000000000000000(0000) GS:ffff888018100000(0000) 
knlGS:0000000000000000
[    1.611241] CS:  e030 DS: 0000 ES: 0000 CR0: 0000000080050033
[    1.611246] CR2: ffffc900002bb818 CR3: 000000000260a000 CR4: 0000000000040660
[    1.611253] Kernel panic - not syncing: Fatal exception
[    1.611260] Kernel Offset: disabled

[    8.081274] ------------[ cut here ]------------
[    8.081326] WARNING: CPU: 0 PID: 123 at 
/home/user/rpmbuild/BUILD/kernel-5.4.78/linux-5.4.78/kernel/kmod.c:137 
__request_module+0x25b/0x450
[    8.081342] Modules linked in: crct10dif_pclmul crc32_pclmul crc32c_intel 
i915 ghash_clmulni_intel serio_raw nvme i2c_algo_bit drm_kms_helper drm 
nvme_core xhci_pci xhci_hcd video xen_privcmd xen_pciback xen_blkback 
xen_gntalloc xen_gntdev xen_evtchn uinput
[    8.081386] CPU: 0 PID: 123 Comm: kworker/u8:2 Tainted: G     U            
5.4.78-1.qubes.x86_64 #1
[    8.081401] Hardware name: LENOVO 20N8002ASP/20N8002ASP, BIOS R0YET32W (1.15 
) 06/10/2019
[    8.081416] Workqueue: events_unbound async_run_entry_fn
[    8.081429] RIP: e030:__request_module+0x25b/0x450
[    8.081439] Code: ff 4c 89 95 10 ff ff ff 48 89 b5 18 ff ff ff e8 5b eb ff 
ff 84 c0 48 8b b5 18 ff ff ff 4c 8b 95 10 ff ff ff 0f 84 5d fe ff ff <0f> 0b e9 
56 fe ff ff 65 8b 05 97 fb ef 7e 89 c0 48 0f a3 05 5d 14
[    8.081464] RSP: e02b:ffffc900010c39b8 EFLAGS: 00010202
[    8.081474] RAX: 0000000000000001 RBX: ffffc900010c3a08 RCX: 0000000000000000
[    8.081486] RDX: ffffffff823aec1b RSI: ffffffff8239fee4 RDI: ffff888192214d00
[    8.081498] RBP: ffffc900010c3aa8 R08: ffff88819722d040 R09: 0000000000000000
[    8.081510] R10: ffffc900010c3ab8 R11: ffff888192bea5fb R12: 0000000000000001
[    8.081521] R13: 0000000000000001 R14: ffff88818db13700 R15: 0000000000000000
[    8.081545] FS:  000074456a8df700(0000) GS:ffff888197200000(0000) 
knlGS:0000000000000000
[    8.081557] CS:  e030 DS: 0000 ES: 0000 CR0: 0000000080050033
[    8.081568] CR2: 0000578c4648df48 CR3: 000000000260a000 CR4: 0000000000040660
[    8.081584] Call Trace:
[    8.081604]  rc_map_get+0x42/0x90
[    8.081614]  rc_register_device+0x124/0x630
[    8.081623]  cec_register_adapter+0x20e/0x330
[    8.081649]  drm_dp_cec_set_edid+0x135/0x167 [drm_kms_helper]
[    8.081766]  intel_dp_detect+0x234/0x480 [i915]
[    8.081789]  drm_helper_probe_single_connector_modes+0xeb/0x710 
[drm_kms_helper]
[    8.081830]  drm_client_modeset_probe+0x223/0x1170 [drm]
[    8.081844]  ? __switch_to_asm+0x40/0x70
[    8.081853]  ? __switch_to_asm+0x34/0x70
[    8.081862]  ? __switch_to_asm+0x40/0x70
[    8.081869]  ? __switch_to_asm+0x34/0x70
[    8.081877]  ? __switch_to_asm+0x40/0x70
[    8.081885]  ? __switch_to_asm+0x34/0x70
[    8.081894]  ? __switch_to_asm+0x40/0x70
[    8.081902]  ? __switch_to_asm+0x34/0x70
[    8.081909]  ? __switch_to_asm+0x40/0x70
[    8.081917]  ? __switch_to_asm+0x34/0x70
[    8.081925]  ? __switch_to_asm+0x40/0x70
[    8.081932]  ? __switch_to_asm+0x34/0x70
[    8.081952]  __drm_fb_helper_initial_config_and_unlock+0x46/0x530 
[drm_kms_helper]
[    8.081973]  ? xen_load_sp0+0x7a/0x160
[    8.082080]  intel_fbdev_initial_config+0x14/0x30 [i915]
[    8.082095]  async_run_entry_fn+0x39/0x160
[    8.082106]  process_one_work+0x191/0x370
[    8.082116]  worker_thread+0x4f/0x3b0
[    8.082127]  ? rescuer_thread+0x350/0x350
[    8.082136]  kthread+0xf8/0x130
[    8.082146]  ? kthread_create_worker_on_cpu+0x70/0x70
[    8.082157]  ret_from_fork+0x35/0x40
[    8.082166] ---[ end trace ddce138ad5c82b55 ]---

Attachment: OpenPGP_0x141310D8E3ED08A5.asc
Description: application/pgp-keys

Attachment: OpenPGP_signature
Description: OpenPGP digital signature

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