From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-13.5 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, NICE_REPLY_A,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_SANE_1 autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 22962C00A89 for ; Fri, 30 Oct 2020 22:56:54 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id E31AB22245 for ; Fri, 30 Oct 2020 22:56:52 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org E31AB22245 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=suse.cz Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id 166036B0036; Fri, 30 Oct 2020 18:56:52 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 114A56B005C; Fri, 30 Oct 2020 18:56:52 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 0032A6B005D; Fri, 30 Oct 2020 18:56:51 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0235.hostedemail.com [216.40.44.235]) by kanga.kvack.org (Postfix) with ESMTP id AE9BE6B0036 for ; Fri, 30 Oct 2020 18:56:51 -0400 (EDT) Received: from smtpin22.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay05.hostedemail.com (Postfix) with ESMTP id 4F7E3181AEF15 for ; Fri, 30 Oct 2020 22:56:51 +0000 (UTC) X-FDA: 77430103422.22.scent56_411469327299 Received: from filter.hostedemail.com (10.5.16.251.rfc1918.com [10.5.16.251]) by smtpin22.hostedemail.com (Postfix) with ESMTP id 2E59318038E67 for ; Fri, 30 Oct 2020 22:56:51 +0000 (UTC) X-HE-Tag: scent56_411469327299 X-Filterd-Recvd-Size: 59021 Received: from mx2.suse.de (mx2.suse.de [195.135.220.15]) by imf03.hostedemail.com (Postfix) with ESMTP for ; Fri, 30 Oct 2020 22:56:50 +0000 (UTC) X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.221.27]) by mx2.suse.de (Postfix) with ESMTP id 9715FAC1F; Fri, 30 Oct 2020 22:56:48 +0000 (UTC) To: Luis Chamberlain Cc: Andrew Morton , linux-mm@kvack.org, linux-kernel@vger.kernel.org, Alexander Potapenko , Kees Cook , Michal Hocko , David Hildenbrand , Mateusz Nosek , Peter Zijlstra References: <20201026173358.14704-1-vbabka@suse.cz> <20201026173358.14704-3-vbabka@suse.cz> <20201030162743.GA17058@42.do-not-panic.com> From: Vlastimil Babka Subject: Re: [PATCH 2/3] mm, page_poison: use static key more efficiently Message-ID: <23a693bd-49cb-99a3-8691-afc74050887b@suse.cz> Date: Fri, 30 Oct 2020 23:56:48 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.3.3 MIME-Version: 1.0 In-Reply-To: <20201030162743.GA17058@42.do-not-panic.com> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: quoted-printable X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: On 10/30/20 5:27 PM, Luis Chamberlain wrote: > On Mon, Oct 26, 2020 at 06:33:57PM +0100, Vlastimil Babka wrote: >> Commit 11c9c7edae06 ("mm/page_poison.c: replace bool variable with sta= tic key") >> changed page_poisoning_enabled() to a static key check. However, the f= unction >> is not inlined, so each check still involves a function call with over= head not >> eliminated when page poisoning is disabled. >>=20 >> Analogically to how debug_pagealloc is handled, this patch converts >> page_poisoning_enabled() back to boolean check, and introduces >> page_poisoning_enabled_static() for fast paths. Both functions are inl= ined. >>=20 >> Also optimize the check that enables page poisoning instead of debug_p= agealloc >> for architectures without proper debug_pagealloc support. Move the che= ck to >> init_mem_debugging() to enable a single static key instead of having t= wo >> static branches in page_poisoning_enabled_static(). >>=20 >> Signed-off-by: Vlastimil Babka >=20 > >=20 > This patchset causes a regression x86_64 as a guest. I was able > to bisect this on the following linux-next tags: >=20 > next-20201015 OK > next-20201023 OK > next-20201026 OK > next-20201027 BAD > next-20201028 BAD >=20 > Bisection inside next-20201027 lands me on: >=20 > "mm, page_alloc: do not rely on the order of page_poison and init_on_al= loc/free parameters" CC peterz. I wonder if it's because I converted some static keys to _RO DEFINE_STATIC_KEY_FALSE_RO(init_on_alloc);. ... DEFINE_STATIC_KEY_FALSE_RO(init_on_free); I thought it was ok since we only enable them during init. But maybe it's= =20 incompatible with use by modules? Not that I immediately see how=20 drm_kms_helper(E+) uses them. Andrew, I'm fine if you drop the patchset for now. I fear the next versio= n would=20 be tedious to integrate in form of -fix-fix patches anyway... > which is part of this patchset, however, reverting that patch causes a > conflict, likely due to a subsequent patch in this series. So I decided > to try before the patch set and after and this confirms the bisection. >=20 > Before this patchset, on patch titled, "mm: forbid splitting special > mappings" I see no issue, but after this patch set, on the patch titled > "mm, page_alloc: reduce static keys in prep_new_page()" I get a crash. > The crash log is attached. >=20 > >=20 > >=20 > The good news it that this can be easily reproduced in a jiffy if you > use kdevops [0] on Debian (the default) on vagrant. >=20 > [0] https://github.com/mcgrof/kdevops >=20 > -- Logs begin at Wed 2020-10-28 01:30:20 UTC, end at Wed 2020-10-28 19:= 16:03 UTC. -- > Oct 28 19:13:04 kdevops kernel: Linux version 5.10.0-rc1-next-20201027 = (vagrant@kdevops) (gcc (Debian 10.2.0-15) 10.2.0, GNU ld (GNU Binutils fo= r Debian) 2.35.1) #1 SMP Wed Oct 28 15:14:07 UTC 2020 > Oct 28 19:13:04 kdevops kernel: Command line: BOOT_IMAGE=3D/boot/vmlinu= z-5.10.0-rc1-next-20201027 root=3DUUID=3D232d7b2f-c31e-4bbe-bffe-0ac429e4= cb18 ro console=3Dtty0 console=3Dtty1 console=3DttyS0,38400n8 > Oct 28 19:13:04 kdevops kernel: x86/fpu: Supporting XSAVE feature 0x001= : 'x87 floating point registers' > Oct 28 19:13:04 kdevops kernel: x86/fpu: Supporting XSAVE feature 0x002= : 'SSE registers' > Oct 28 19:13:04 kdevops kernel: x86/fpu: Supporting XSAVE feature 0x004= : 'AVX registers' > Oct 28 19:13:04 kdevops kernel: x86/fpu: xstate_offset[2]: 576, xstate= _sizes[2]: 256 > Oct 28 19:13:04 kdevops kernel: x86/fpu: Enabled xstate features 0x7, c= ontext size is 832 bytes, using 'compacted' format. > Oct 28 19:13:04 kdevops kernel: BIOS-provided physical RAM map: > Oct 28 19:13:04 kdevops kernel: BIOS-e820: [mem 0x0000000000000000-0x00= 0000000009fbff] usable > Oct 28 19:13:04 kdevops kernel: BIOS-e820: [mem 0x000000000009fc00-0x00= 0000000009ffff] reserved > Oct 28 19:13:04 kdevops kernel: BIOS-e820: [mem 0x00000000000f0000-0x00= 000000000fffff] reserved > Oct 28 19:13:04 kdevops kernel: BIOS-e820: [mem 0x0000000000100000-0x00= 000000bffdafff] usable > Oct 28 19:13:04 kdevops kernel: BIOS-e820: [mem 0x00000000bffdb000-0x00= 000000bfffffff] reserved > Oct 28 19:13:04 kdevops kernel: BIOS-e820: [mem 0x00000000feffc000-0x00= 000000feffffff] reserved > Oct 28 19:13:04 kdevops kernel: BIOS-e820: [mem 0x00000000fffc0000-0x00= 000000ffffffff] reserved > Oct 28 19:13:04 kdevops kernel: BIOS-e820: [mem 0x0000000100000000-0x00= 0000023fffffff] usable > Oct 28 19:13:04 kdevops kernel: NX (Execute Disable) protection: active > Oct 28 19:13:04 kdevops kernel: SMBIOS 2.8 present. > Oct 28 19:13:04 kdevops kernel: DMI: QEMU Standard PC (i440FX + PIIX, 1= 996), BIOS 1.14.0-1 04/01/2014 > Oct 28 19:13:04 kdevops kernel: Hypervisor detected: KVM > Oct 28 19:13:04 kdevops kernel: kvm-clock: Using msrs 4b564d01 and 4b56= 4d00 > Oct 28 19:13:04 kdevops kernel: kvm-clock: cpu 0, msr 2110e2001, primar= y cpu clock > Oct 28 19:13:04 kdevops kernel: kvm-clock: using sched offset of 637608= 73909837 cycles > Oct 28 19:13:04 kdevops kernel: clocksource: kvm-clock: mask: 0xfffffff= fffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns > Oct 28 19:13:04 kdevops kernel: tsc: Detected 1992.014 MHz processor > Oct 28 19:13:04 kdevops kernel: e820: update [mem 0x00000000-0x00000fff= ] usable =3D=3D> reserved > Oct 28 19:13:04 kdevops kernel: e820: remove [mem 0x000a0000-0x000fffff= ] usable > Oct 28 19:13:04 kdevops kernel: last_pfn =3D 0x240000 max_arch_pfn =3D = 0x400000000 > Oct 28 19:13:04 kdevops kernel: MTRR default type: write-back > Oct 28 19:13:04 kdevops kernel: MTRR fixed ranges enabled: > Oct 28 19:13:04 kdevops kernel: 00000-9FFFF write-back > Oct 28 19:13:04 kdevops kernel: A0000-BFFFF uncachable > Oct 28 19:13:04 kdevops kernel: C0000-FFFFF write-protect > Oct 28 19:13:04 kdevops kernel: MTRR variable ranges enabled: > Oct 28 19:13:04 kdevops kernel: 0 base 00C0000000 mask FFC0000000 unc= achable > Oct 28 19:13:04 kdevops kernel: 1 disabled > Oct 28 19:13:04 kdevops kernel: 2 disabled > Oct 28 19:13:04 kdevops kernel: 3 disabled > Oct 28 19:13:04 kdevops kernel: 4 disabled > Oct 28 19:13:04 kdevops kernel: 5 disabled > Oct 28 19:13:04 kdevops kernel: 6 disabled > Oct 28 19:13:04 kdevops kernel: 7 disabled > Oct 28 19:13:04 kdevops kernel: x86/PAT: Configuration [0-7]: WB WC U= C- UC WB WP UC- WT > Oct 28 19:13:04 kdevops kernel: last_pfn =3D 0xbffdb max_arch_pfn =3D 0= x400000000 > Oct 28 19:13:04 kdevops kernel: found SMP MP-table at [mem 0x000f5c10-0= x000f5c1f] > Oct 28 19:13:04 kdevops kernel: Using GB pages for direct mapping > Oct 28 19:13:04 kdevops kernel: RAMDISK: [mem 0x2f65b000-0x33b24fff] > Oct 28 19:13:04 kdevops kernel: ACPI: Early table checksum verification= disabled > Oct 28 19:13:04 kdevops kernel: ACPI: RSDP 0x00000000000F5BD0 000014 (v= 00 BOCHS ) > Oct 28 19:13:04 kdevops kernel: ACPI: RSDT 0x00000000BFFE137A 000034 (v= 01 BOCHS BXPCRSDT 00000001 BXPC 00000001) > Oct 28 19:13:04 kdevops kernel: ACPI: FACP 0x00000000BFFE11F6 000074 (v= 01 BOCHS BXPCFACP 00000001 BXPC 00000001) > Oct 28 19:13:04 kdevops kernel: ACPI: DSDT 0x00000000BFFDFCC0 001536 (v= 01 BOCHS BXPCDSDT 00000001 BXPC 00000001) > Oct 28 19:13:04 kdevops kernel: ACPI: FACS 0x00000000BFFDFC80 000040 > Oct 28 19:13:04 kdevops kernel: ACPI: APIC 0x00000000BFFE126A 0000B0 (v= 01 BOCHS BXPCAPIC 00000001 BXPC 00000001) > Oct 28 19:13:04 kdevops kernel: ACPI: HPET 0x00000000BFFE131A 000038 (v= 01 BOCHS BXPCHPET 00000001 BXPC 00000001) > Oct 28 19:13:04 kdevops kernel: ACPI: WAET 0x00000000BFFE1352 000028 (v= 01 BOCHS BXPCWAET 00000001 BXPC 00000001) > Oct 28 19:13:04 kdevops kernel: ACPI: Local APIC address 0xfee00000 > Oct 28 19:13:04 kdevops kernel: No NUMA configuration found > Oct 28 19:13:04 kdevops kernel: Faking a node at [mem 0x000000000000000= 0-0x000000023fffffff] > Oct 28 19:13:04 kdevops kernel: NODE_DATA(0) allocated [mem 0x23fffb000= -0x23fffffff] > Oct 28 19:13:04 kdevops kernel: Zone ranges: > Oct 28 19:13:04 kdevops kernel: DMA [mem 0x0000000000001000-0x00= 00000000ffffff] > Oct 28 19:13:04 kdevops kernel: DMA32 [mem 0x0000000001000000-0x00= 000000ffffffff] > Oct 28 19:13:04 kdevops kernel: Normal [mem 0x0000000100000000-0x00= 0000023fffffff] > Oct 28 19:13:04 kdevops kernel: Device empty > Oct 28 19:13:04 kdevops kernel: Movable zone start for each node > Oct 28 19:13:04 kdevops kernel: Early memory node ranges > Oct 28 19:13:04 kdevops kernel: node 0: [mem 0x0000000000001000-0x0= 00000000009efff] > Oct 28 19:13:04 kdevops kernel: node 0: [mem 0x0000000000100000-0x0= 0000000bffdafff] > Oct 28 19:13:04 kdevops kernel: node 0: [mem 0x0000000100000000-0x0= 00000023fffffff] > Oct 28 19:13:04 kdevops kernel: Zeroed struct page in unavailable range= s: 135 pages > Oct 28 19:13:04 kdevops kernel: Initmem setup node 0 [mem 0x00000000000= 01000-0x000000023fffffff] > Oct 28 19:13:04 kdevops kernel: On node 0 totalpages: 2097017 > Oct 28 19:13:04 kdevops kernel: DMA zone: 64 pages used for memmap > Oct 28 19:13:04 kdevops kernel: DMA zone: 21 pages reserved > Oct 28 19:13:04 kdevops kernel: DMA zone: 3998 pages, LIFO batch:0 > Oct 28 19:13:04 kdevops kernel: DMA32 zone: 12224 pages used for memm= ap > Oct 28 19:13:04 kdevops kernel: DMA32 zone: 782299 pages, LIFO batch:= 63 > Oct 28 19:13:04 kdevops kernel: Normal zone: 20480 pages used for mem= map > Oct 28 19:13:04 kdevops kernel: Normal zone: 1310720 pages, LIFO batc= h:63 > Oct 28 19:13:04 kdevops kernel: ACPI: PM-Timer IO Port: 0x608 > Oct 28 19:13:04 kdevops kernel: ACPI: Local APIC address 0xfee00000 > Oct 28 19:13:04 kdevops kernel: ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl = lint[0x1]) > Oct 28 19:13:04 kdevops kernel: IOAPIC[0]: apic_id 0, version 17, addre= ss 0xfec00000, GSI 0-23 > Oct 28 19:13:04 kdevops kernel: ACPI: INT_SRC_OVR (bus 0 bus_irq 0 glob= al_irq 2 dfl dfl) > Oct 28 19:13:04 kdevops kernel: ACPI: INT_SRC_OVR (bus 0 bus_irq 5 glob= al_irq 5 high level) > Oct 28 19:13:04 kdevops kernel: ACPI: INT_SRC_OVR (bus 0 bus_irq 9 glob= al_irq 9 high level) > Oct 28 19:13:04 kdevops kernel: ACPI: INT_SRC_OVR (bus 0 bus_irq 10 glo= bal_irq 10 high level) > Oct 28 19:13:04 kdevops kernel: ACPI: INT_SRC_OVR (bus 0 bus_irq 11 glo= bal_irq 11 high level) > Oct 28 19:13:04 kdevops kernel: ACPI: IRQ0 used by override. > Oct 28 19:13:04 kdevops kernel: ACPI: IRQ5 used by override. > Oct 28 19:13:04 kdevops kernel: ACPI: IRQ9 used by override. > Oct 28 19:13:04 kdevops kernel: ACPI: IRQ10 used by override. > Oct 28 19:13:04 kdevops kernel: ACPI: IRQ11 used by override. > Oct 28 19:13:04 kdevops kernel: Using ACPI (MADT) for SMP configuration= information > Oct 28 19:13:04 kdevops kernel: ACPI: HPET id: 0x8086a201 base: 0xfed00= 000 > Oct 28 19:13:04 kdevops kernel: TSC deadline timer available > Oct 28 19:13:04 kdevops kernel: smpboot: Allowing 8 CPUs, 0 hotplug CPU= s > Oct 28 19:13:04 kdevops kernel: PM: hibernation: Registered nosave memo= ry: [mem 0x00000000-0x00000fff] > Oct 28 19:13:04 kdevops kernel: PM: hibernation: Registered nosave memo= ry: [mem 0x0009f000-0x0009ffff] > Oct 28 19:13:04 kdevops kernel: PM: hibernation: Registered nosave memo= ry: [mem 0x000a0000-0x000effff] > Oct 28 19:13:04 kdevops kernel: PM: hibernation: Registered nosave memo= ry: [mem 0x000f0000-0x000fffff] > Oct 28 19:13:04 kdevops kernel: PM: hibernation: Registered nosave memo= ry: [mem 0xbffdb000-0xbfffffff] > Oct 28 19:13:04 kdevops kernel: PM: hibernation: Registered nosave memo= ry: [mem 0xc0000000-0xfeffbfff] > Oct 28 19:13:04 kdevops kernel: PM: hibernation: Registered nosave memo= ry: [mem 0xfeffc000-0xfeffffff] > Oct 28 19:13:04 kdevops kernel: PM: hibernation: Registered nosave memo= ry: [mem 0xff000000-0xfffbffff] > Oct 28 19:13:04 kdevops kernel: PM: hibernation: Registered nosave memo= ry: [mem 0xfffc0000-0xffffffff] > Oct 28 19:13:04 kdevops kernel: [mem 0xc0000000-0xfeffbfff] available f= or PCI devices > Oct 28 19:13:04 kdevops kernel: Booting paravirtualized kernel on KVM > Oct 28 19:13:04 kdevops kernel: clocksource: refined-jiffies: mask: 0xf= fffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns > Oct 28 19:13:04 kdevops kernel: setup_percpu: NR_CPUS:512 nr_cpumask_bi= ts:512 nr_cpu_ids:8 nr_node_ids:1 > Oct 28 19:13:04 kdevops kernel: percpu: Embedded 55 pages/cpu s185112 r= 8192 d31976 u262144 > Oct 28 19:13:04 kdevops kernel: pcpu-alloc: s185112 r8192 d31976 u26214= 4 alloc=3D1*2097152 > Oct 28 19:13:04 kdevops kernel: pcpu-alloc: [0] 0 1 2 3 4 5 6 7 > Oct 28 19:13:04 kdevops kernel: kvm-guest: stealtime: cpu 0, msr 237c18= 580 > Oct 28 19:13:04 kdevops kernel: kvm-guest: PV spinlocks disabled, no ho= st support > Oct 28 19:13:04 kdevops kernel: Built 1 zonelists, mobility grouping on= . Total pages: 2064228 > Oct 28 19:13:04 kdevops kernel: Policy zone: Normal > Oct 28 19:13:04 kdevops kernel: Kernel command line: BOOT_IMAGE=3D/boot= /vmlinuz-5.10.0-rc1-next-20201027 root=3DUUID=3D232d7b2f-c31e-4bbe-bffe-0= ac429e4cb18 ro console=3Dtty0 console=3Dtty1 console=3DttyS0,38400n8 > Oct 28 19:13:04 kdevops kernel: Dentry cache hash table entries: 104857= 6 (order: 11, 8388608 bytes, linear) > Oct 28 19:13:04 kdevops kernel: Inode-cache hash table entries: 524288 = (order: 10, 4194304 bytes, linear) > Oct 28 19:13:04 kdevops kernel: mem auto-init: stack:off, heap alloc:of= f, heap free:off > Oct 28 19:13:04 kdevops kernel: Memory: 8073336K/8388068K available (12= 295K kernel code, 1774K rwdata, 3772K rodata, 1628K init, 7424K bss, 3144= 72K reserved, 0K cma-reserved) > Oct 28 19:13:04 kdevops kernel: random: get_random_u64 called from __km= em_cache_create+0x2e/0x560 with crng_init=3D0 > Oct 28 19:13:04 kdevops kernel: SLUB: HWalign=3D64, Order=3D0-3, MinObj= ects=3D0, CPUs=3D8, Nodes=3D1 > Oct 28 19:13:04 kdevops kernel: ftrace: allocating 34960 entries in 137= pages > Oct 28 19:13:04 kdevops kernel: ftrace: allocated 137 pages with 3 grou= ps > Oct 28 19:13:04 kdevops kernel: rcu: Hierarchical RCU implementation. > Oct 28 19:13:04 kdevops kernel: rcu: RCU restricting CPUs from = NR_CPUS=3D512 to nr_cpu_ids=3D8. > Oct 28 19:13:04 kdevops kernel: Rude variant of Tasks RCU enabl= ed. > Oct 28 19:13:04 kdevops kernel: Tracing variant of Tasks RCU en= abled. > Oct 28 19:13:04 kdevops kernel: rcu: RCU calculated value of scheduler-= enlistment delay is 25 jiffies. > Oct 28 19:13:04 kdevops kernel: rcu: Adjusting geometry for rcu_fanout_= leaf=3D16, nr_cpu_ids=3D8 > Oct 28 19:13:04 kdevops kernel: NR_IRQS: 33024, nr_irqs: 488, prealloca= ted irqs: 16 > Oct 28 19:13:04 kdevops kernel: Console: colour VGA+ 80x25 > Oct 28 19:13:04 kdevops kernel: printk: console [tty0] enabled > Oct 28 19:13:04 kdevops kernel: printk: console [ttyS0] enabled > Oct 28 19:13:04 kdevops kernel: ACPI: Core revision 20200925 > Oct 28 19:13:04 kdevops kernel: clocksource: hpet: mask: 0xffffffff max= _cycles: 0xffffffff, max_idle_ns: 19112604467 ns > Oct 28 19:13:04 kdevops kernel: APIC: Switch to symmetric I/O mode setu= p > Oct 28 19:13:04 kdevops kernel: x2apic enabled > Oct 28 19:13:04 kdevops kernel: Switched APIC routing to physical x2api= c. > Oct 28 19:13:04 kdevops kernel: ..TIMER: vector=3D0x30 apic1=3D0 pin1=3D= 2 apic2=3D-1 pin2=3D-1 > Oct 28 19:13:04 kdevops kernel: clocksource: tsc-early: mask: 0xfffffff= fffffffff max_cycles: 0x396d6c2a251, max_idle_ns: 881590442397 ns > Oct 28 19:13:04 kdevops kernel: Calibrating delay loop (skipped) preset= value.. 3984.02 BogoMIPS (lpj=3D7968056) > Oct 28 19:13:04 kdevops kernel: pid_max: default: 32768 minimum: 301 > Oct 28 19:13:04 kdevops kernel: LSM: Security Framework initializing > Oct 28 19:13:04 kdevops kernel: Yama: becoming mindful. > Oct 28 19:13:04 kdevops kernel: AppArmor: AppArmor initialized > Oct 28 19:13:04 kdevops kernel: TOMOYO Linux initialized > Oct 28 19:13:04 kdevops kernel: Mount-cache hash table entries: 16384 (= order: 5, 131072 bytes, linear) > Oct 28 19:13:04 kdevops kernel: Mountpoint-cache hash table entries: 16= 384 (order: 5, 131072 bytes, linear) > Oct 28 19:13:04 kdevops kernel: x86/cpu: User Mode Instruction Preventi= on (UMIP) activated > Oct 28 19:13:04 kdevops kernel: Last level iTLB entries: 4KB 0, 2MB 0, = 4MB 0 > Oct 28 19:13:04 kdevops kernel: Last level dTLB entries: 4KB 0, 2MB 0, = 4MB 0, 1GB 0 > Oct 28 19:13:04 kdevops kernel: Spectre V1 : Mitigation: usercopy/swapg= s barriers and __user pointer sanitization > Oct 28 19:13:04 kdevops kernel: Spectre V2 : Mitigation: Enhanced IBRS > Oct 28 19:13:04 kdevops kernel: Spectre V2 : Spectre v2 / SpectreRSB mi= tigation: Filling RSB on context switch > Oct 28 19:13:04 kdevops kernel: Spectre V2 : mitigation: Enabling condi= tional Indirect Branch Prediction Barrier > Oct 28 19:13:04 kdevops kernel: Speculative Store Bypass: Mitigation: S= peculative Store Bypass disabled via prctl and seccomp > Oct 28 19:13:04 kdevops kernel: SRBDS: Mitigation: TSX disabled > Oct 28 19:13:04 kdevops kernel: Freeing SMP alternatives memory: 32K > Oct 28 19:13:04 kdevops kernel: smpboot: CPU0: Intel Core Processor (Sk= ylake, IBRS) (family: 0x6, model: 0x5e, stepping: 0x3) > Oct 28 19:13:04 kdevops kernel: Performance Events: unsupported p6 CPU = model 94 no PMU driver, software events only. > Oct 28 19:13:04 kdevops kernel: rcu: Hierarchical SRCU implementation. > Oct 28 19:13:04 kdevops kernel: NMI watchdog: Perf NMI watchdog permane= ntly disabled > Oct 28 19:13:04 kdevops kernel: smp: Bringing up secondary CPUs ... > Oct 28 19:13:04 kdevops kernel: x86: Booting SMP configuration: > Oct 28 19:13:04 kdevops kernel: .... node #0, CPUs: #1 > Oct 28 19:13:04 kdevops kernel: kvm-clock: cpu 1, msr 2110e2041, second= ary cpu clock > Oct 28 19:13:04 kdevops kernel: smpboot: CPU 1 Converting physical 0 to= logical die 1 > Oct 28 19:13:04 kdevops kernel: kvm-guest: stealtime: cpu 1, msr 237c58= 580 > Oct 28 19:13:04 kdevops kernel: #2 > Oct 28 19:13:04 kdevops kernel: kvm-clock: cpu 2, msr 2110e2081, second= ary cpu clock > Oct 28 19:13:04 kdevops kernel: smpboot: CPU 2 Converting physical 0 to= logical die 2 > Oct 28 19:13:04 kdevops kernel: kvm-guest: stealtime: cpu 2, msr 237c98= 580 > Oct 28 19:13:04 kdevops kernel: #3 > Oct 28 19:13:04 kdevops kernel: kvm-clock: cpu 3, msr 2110e20c1, second= ary cpu clock > Oct 28 19:13:04 kdevops kernel: smpboot: CPU 3 Converting physical 0 to= logical die 3 > Oct 28 19:13:04 kdevops kernel: kvm-guest: stealtime: cpu 3, msr 237cd8= 580 > Oct 28 19:13:04 kdevops kernel: #4 > Oct 28 19:13:04 kdevops kernel: kvm-clock: cpu 4, msr 2110e2101, second= ary cpu clock > Oct 28 19:13:04 kdevops kernel: smpboot: CPU 4 Converting physical 0 to= logical die 4 > Oct 28 19:13:04 kdevops kernel: kvm-guest: stealtime: cpu 4, msr 237d18= 580 > Oct 28 19:13:04 kdevops kernel: #5 > Oct 28 19:13:04 kdevops kernel: kvm-clock: cpu 5, msr 2110e2141, second= ary cpu clock > Oct 28 19:13:04 kdevops kernel: smpboot: CPU 5 Converting physical 0 to= logical die 5 > Oct 28 19:13:04 kdevops kernel: kvm-guest: stealtime: cpu 5, msr 237d58= 580 > Oct 28 19:13:04 kdevops kernel: #6 > Oct 28 19:13:04 kdevops kernel: kvm-clock: cpu 6, msr 2110e2181, second= ary cpu clock > Oct 28 19:13:04 kdevops kernel: smpboot: CPU 6 Converting physical 0 to= logical die 6 > Oct 28 19:13:04 kdevops kernel: kvm-guest: stealtime: cpu 6, msr 237d98= 580 > Oct 28 19:13:04 kdevops kernel: #7 > Oct 28 19:13:04 kdevops kernel: kvm-clock: cpu 7, msr 2110e21c1, second= ary cpu clock > Oct 28 19:13:04 kdevops kernel: smpboot: CPU 7 Converting physical 0 to= logical die 7 > Oct 28 19:13:04 kdevops kernel: kvm-guest: stealtime: cpu 7, msr 237dd8= 580 > Oct 28 19:13:04 kdevops kernel: smp: Brought up 1 node, 8 CPUs > Oct 28 19:13:04 kdevops kernel: smpboot: Max logical packages: 8 > Oct 28 19:13:04 kdevops kernel: smpboot: Total of 8 processors activate= d (31872.22 BogoMIPS) > Oct 28 19:13:04 kdevops kernel: devtmpfs: initialized > Oct 28 19:13:04 kdevops kernel: x86/mm: Memory block size: 128MB > Oct 28 19:13:04 kdevops kernel: clocksource: jiffies: mask: 0xffffffff = max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns > Oct 28 19:13:04 kdevops kernel: futex hash table entries: 2048 (order: = 5, 131072 bytes, linear) > Oct 28 19:13:04 kdevops kernel: pinctrl core: initialized pinctrl subsy= stem > Oct 28 19:13:04 kdevops kernel: NET: Registered protocol family 16 > Oct 28 19:13:04 kdevops kernel: audit: initializing netlink subsys (dis= abled) > Oct 28 19:13:04 kdevops kernel: audit: type=3D2000 audit(1603912377.860= :1): state=3Dinitialized audit_enabled=3D0 res=3D1 > Oct 28 19:13:04 kdevops kernel: thermal_sys: Registered thermal governo= r 'fair_share' > Oct 28 19:13:04 kdevops kernel: thermal_sys: Registered thermal governo= r 'bang_bang' > Oct 28 19:13:04 kdevops kernel: thermal_sys: Registered thermal governo= r 'step_wise' > Oct 28 19:13:04 kdevops kernel: thermal_sys: Registered thermal governo= r 'user_space' > Oct 28 19:13:04 kdevops kernel: cpuidle: using governor ladder > Oct 28 19:13:04 kdevops kernel: cpuidle: using governor menu > Oct 28 19:13:04 kdevops kernel: ACPI: bus type PCI registered > Oct 28 19:13:04 kdevops kernel: acpiphp: ACPI Hot Plug PCI Controller D= river version: 0.5 > Oct 28 19:13:04 kdevops kernel: PCI: Using configuration type 1 for bas= e access > Oct 28 19:13:04 kdevops kernel: HugeTLB registered 1.00 GiB page size, = pre-allocated 0 pages > Oct 28 19:13:04 kdevops kernel: HugeTLB registered 2.00 MiB page size, = pre-allocated 0 pages > Oct 28 19:13:04 kdevops kernel: ACPI: Added _OSI(Module Device) > Oct 28 19:13:04 kdevops kernel: ACPI: Added _OSI(Processor Device) > Oct 28 19:13:04 kdevops kernel: ACPI: Added _OSI(3.0 _SCP Extensions) > Oct 28 19:13:04 kdevops kernel: ACPI: Added _OSI(Processor Aggregator D= evice) > Oct 28 19:13:04 kdevops kernel: ACPI: Added _OSI(Linux-Dell-Video) > Oct 28 19:13:04 kdevops kernel: ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-A= udio) > Oct 28 19:13:04 kdevops kernel: ACPI: Added _OSI(Linux-HPI-Hybrid-Graph= ics) > Oct 28 19:13:04 kdevops kernel: ACPI: 1 ACPI AML tables successfully ac= quired and loaded > Oct 28 19:13:04 kdevops kernel: ACPI: Interpreter enabled > Oct 28 19:13:04 kdevops kernel: ACPI: (supports S0 S3 S4 S5) > Oct 28 19:13:04 kdevops kernel: ACPI: Using IOAPIC for interrupt routin= g > Oct 28 19:13:04 kdevops kernel: PCI: Using host bridge windows from ACP= I; if necessary, use "pci=3Dnocrs" and report a bug > Oct 28 19:13:04 kdevops kernel: ACPI: Enabled 2 GPEs in block 00 to 0F > Oct 28 19:13:04 kdevops kernel: ACPI: PCI Root Bridge [PCI0] (domain 00= 00 [bus 00-ff]) > Oct 28 19:13:04 kdevops kernel: acpi PNP0A03:00: _OSC: OS supports [ASP= M ClockPM Segments MSI HPX-Type3] > Oct 28 19:13:04 kdevops kernel: acpi PNP0A03:00: fail to add MMCONFIG i= nformation, can't access extended PCI configuration space under this brid= ge. > Oct 28 19:13:04 kdevops kernel: acpiphp: Slot [3] registered > Oct 28 19:13:04 kdevops kernel: acpiphp: Slot [4] registered > Oct 28 19:13:04 kdevops kernel: acpiphp: Slot [5] registered > Oct 28 19:13:04 kdevops kernel: acpiphp: Slot [6] registered > Oct 28 19:13:04 kdevops kernel: acpiphp: Slot [7] registered > Oct 28 19:13:04 kdevops kernel: acpiphp: Slot [8] registered > Oct 28 19:13:04 kdevops kernel: acpiphp: Slot [9] registered > Oct 28 19:13:04 kdevops kernel: acpiphp: Slot [10] registered > Oct 28 19:13:04 kdevops kernel: acpiphp: Slot [11] registered > Oct 28 19:13:04 kdevops kernel: acpiphp: Slot [12] registered > Oct 28 19:13:04 kdevops kernel: acpiphp: Slot [13] registered > Oct 28 19:13:04 kdevops kernel: acpiphp: Slot [14] registered > Oct 28 19:13:04 kdevops kernel: acpiphp: Slot [15] registered > Oct 28 19:13:04 kdevops kernel: acpiphp: Slot [16] registered > Oct 28 19:13:04 kdevops kernel: acpiphp: Slot [17] registered > Oct 28 19:13:04 kdevops kernel: acpiphp: Slot [18] registered > Oct 28 19:13:04 kdevops kernel: acpiphp: Slot [19] registered > Oct 28 19:13:04 kdevops kernel: acpiphp: Slot [20] registered > Oct 28 19:13:04 kdevops kernel: acpiphp: Slot [21] registered > Oct 28 19:13:04 kdevops kernel: acpiphp: Slot [22] registered > Oct 28 19:13:04 kdevops kernel: acpiphp: Slot [23] registered > Oct 28 19:13:04 kdevops kernel: acpiphp: Slot [24] registered > Oct 28 19:13:04 kdevops kernel: acpiphp: Slot [25] registered > Oct 28 19:13:04 kdevops kernel: acpiphp: Slot [26] registered > Oct 28 19:13:04 kdevops kernel: acpiphp: Slot [27] registered > Oct 28 19:13:04 kdevops kernel: acpiphp: Slot [28] registered > Oct 28 19:13:04 kdevops kernel: acpiphp: Slot [29] registered > Oct 28 19:13:04 kdevops kernel: acpiphp: Slot [30] registered > Oct 28 19:13:04 kdevops kernel: acpiphp: Slot [31] registered > Oct 28 19:13:04 kdevops kernel: PCI host bridge to bus 0000:00 > Oct 28 19:13:04 kdevops kernel: pci_bus 0000:00: root bus resource [io = 0x0000-0x0cf7 window] > Oct 28 19:13:04 kdevops kernel: pci_bus 0000:00: root bus resource [io = 0x0d00-0xffff window] > Oct 28 19:13:04 kdevops kernel: pci_bus 0000:00: root bus resource [mem= 0x000a0000-0x000bffff window] > Oct 28 19:13:04 kdevops kernel: pci_bus 0000:00: root bus resource [mem= 0xc0000000-0xfebfffff window] > Oct 28 19:13:04 kdevops kernel: pci_bus 0000:00: root bus resource [mem= 0x240000000-0x2bfffffff window] > Oct 28 19:13:04 kdevops kernel: pci_bus 0000:00: root bus resource [bus= 00-ff] > Oct 28 19:13:04 kdevops kernel: pci 0000:00:00.0: [8086:1237] type 00 c= lass 0x060000 > Oct 28 19:13:04 kdevops kernel: pci 0000:00:01.0: [8086:7000] type 00 c= lass 0x060100 > Oct 28 19:13:04 kdevops kernel: pci 0000:00:01.1: [8086:7010] type 00 c= lass 0x010180 > Oct 28 19:13:04 kdevops kernel: pci 0000:00:01.1: reg 0x20: [io 0xc120= -0xc12f] > Oct 28 19:13:04 kdevops kernel: pci 0000:00:01.1: legacy IDE quirk: reg= 0x10: [io 0x01f0-0x01f7] > Oct 28 19:13:04 kdevops kernel: pci 0000:00:01.1: legacy IDE quirk: reg= 0x14: [io 0x03f6] > Oct 28 19:13:04 kdevops kernel: pci 0000:00:01.1: legacy IDE quirk: reg= 0x18: [io 0x0170-0x0177] > Oct 28 19:13:04 kdevops kernel: pci 0000:00:01.1: legacy IDE quirk: reg= 0x1c: [io 0x0376] > Oct 28 19:13:04 kdevops kernel: pci 0000:00:01.2: [8086:7020] type 00 c= lass 0x0c0300 > Oct 28 19:13:04 kdevops kernel: pci 0000:00:01.2: reg 0x20: [io 0xc0c0= -0xc0df] > Oct 28 19:13:04 kdevops kernel: pci 0000:00:01.3: [8086:7113] type 00 c= lass 0x068000 > Oct 28 19:13:04 kdevops kernel: pci 0000:00:01.3: quirk: [io 0x0600-0x= 063f] claimed by PIIX4 ACPI > Oct 28 19:13:04 kdevops kernel: pci 0000:00:01.3: quirk: [io 0x0700-0x= 070f] claimed by PIIX4 SMB > Oct 28 19:13:04 kdevops kernel: pci 0000:00:02.0: [1013:00b8] type 00 c= lass 0x030000 > Oct 28 19:13:04 kdevops kernel: pci 0000:00:02.0: reg 0x10: [mem 0xfc00= 0000-0xfdffffff pref] > Oct 28 19:13:04 kdevops kernel: pci 0000:00:02.0: reg 0x14: [mem 0xfebd= 8000-0xfebd8fff] > Oct 28 19:13:04 kdevops kernel: pci 0000:00:02.0: reg 0x30: [mem 0xfebc= 0000-0xfebcffff pref] > Oct 28 19:13:04 kdevops kernel: pci 0000:00:03.0: [1af4:1001] type 00 c= lass 0x010000 > Oct 28 19:13:04 kdevops kernel: pci 0000:00:03.0: reg 0x10: [io 0xc000= -0xc07f] > Oct 28 19:13:04 kdevops kernel: pci 0000:00:03.0: reg 0x14: [mem 0xfebd= 9000-0xfebd9fff] > Oct 28 19:13:04 kdevops kernel: pci 0000:00:03.0: reg 0x20: [mem 0xfe00= 0000-0xfe003fff 64bit pref] > Oct 28 19:13:04 kdevops kernel: pci 0000:00:04.0: [1af4:1002] type 00 c= lass 0x00ff00 > Oct 28 19:13:04 kdevops kernel: pci 0000:00:04.0: reg 0x10: [io 0xc080= -0xc0bf] > Oct 28 19:13:04 kdevops kernel: pci 0000:00:04.0: reg 0x20: [mem 0xfe00= 4000-0xfe007fff 64bit pref] > Oct 28 19:13:04 kdevops kernel: pci 0000:00:05.0: [8086:25ab] type 00 c= lass 0x088000 > Oct 28 19:13:04 kdevops kernel: pci 0000:00:05.0: reg 0x10: [mem 0xfebd= a000-0xfebda00f] > Oct 28 19:13:04 kdevops kernel: pci 0000:00:06.0: [1af4:1000] type 00 c= lass 0x020000 > Oct 28 19:13:04 kdevops kernel: pci 0000:00:06.0: reg 0x10: [io 0xc0e0= -0xc0ff] > Oct 28 19:13:04 kdevops kernel: pci 0000:00:06.0: reg 0x14: [mem 0xfebd= b000-0xfebdbfff] > Oct 28 19:13:04 kdevops kernel: pci 0000:00:06.0: reg 0x20: [mem 0xfe00= 8000-0xfe00bfff 64bit pref] > Oct 28 19:13:04 kdevops kernel: pci 0000:00:06.0: reg 0x30: [mem 0xfeb4= 0000-0xfeb7ffff pref] > Oct 28 19:13:04 kdevops kernel: pci 0000:00:07.0: [1af4:1000] type 00 c= lass 0x020000 > Oct 28 19:13:04 kdevops kernel: pci 0000:00:07.0: reg 0x10: [io 0xc100= -0xc11f] > Oct 28 19:13:04 kdevops kernel: pci 0000:00:07.0: reg 0x14: [mem 0xfebd= c000-0xfebdcfff] > Oct 28 19:13:04 kdevops kernel: pci 0000:00:07.0: reg 0x20: [mem 0xfe00= c000-0xfe00ffff 64bit pref] > Oct 28 19:13:04 kdevops kernel: pci 0000:00:07.0: reg 0x30: [mem 0xfeb8= 0000-0xfebbffff pref] > Oct 28 19:13:04 kdevops kernel: pci 0000:00:08.0: [8086:5845] type 00 c= lass 0x010802 > Oct 28 19:13:04 kdevops kernel: pci 0000:00:08.0: reg 0x10: [mem 0xfebd= 0000-0xfebd1fff 64bit] > Oct 28 19:13:04 kdevops kernel: pci 0000:00:08.0: reg 0x20: [mem 0xfebd= d000-0xfebddfff] > Oct 28 19:13:04 kdevops kernel: pci 0000:00:09.0: [8086:5845] type 00 c= lass 0x010802 > Oct 28 19:13:04 kdevops kernel: pci 0000:00:09.0: reg 0x10: [mem 0xfebd= 2000-0xfebd3fff 64bit] > Oct 28 19:13:04 kdevops kernel: pci 0000:00:09.0: reg 0x20: [mem 0xfebd= e000-0xfebdefff] > Oct 28 19:13:04 kdevops kernel: pci 0000:00:0a.0: [8086:5845] type 00 c= lass 0x010802 > Oct 28 19:13:04 kdevops kernel: pci 0000:00:0a.0: reg 0x10: [mem 0xfebd= 4000-0xfebd5fff 64bit] > Oct 28 19:13:04 kdevops kernel: pci 0000:00:0a.0: reg 0x20: [mem 0xfebd= f000-0xfebdffff] > Oct 28 19:13:04 kdevops kernel: pci 0000:00:0b.0: [8086:5845] type 00 c= lass 0x010802 > Oct 28 19:13:04 kdevops kernel: pci 0000:00:0b.0: reg 0x10: [mem 0xfebd= 6000-0xfebd7fff 64bit] > Oct 28 19:13:04 kdevops kernel: pci 0000:00:0b.0: reg 0x20: [mem 0xfebe= 0000-0xfebe0fff] > Oct 28 19:13:04 kdevops kernel: ACPI: PCI Interrupt Link [LNKA] (IRQs 5= *10 11) > Oct 28 19:13:04 kdevops kernel: ACPI: PCI Interrupt Link [LNKB] (IRQs 5= *10 11) > Oct 28 19:13:04 kdevops kernel: ACPI: PCI Interrupt Link [LNKC] (IRQs 5= 10 *11) > Oct 28 19:13:04 kdevops kernel: ACPI: PCI Interrupt Link [LNKD] (IRQs 5= 10 *11) > Oct 28 19:13:04 kdevops kernel: ACPI: PCI Interrupt Link [LNKS] (IRQs *= 9) > Oct 28 19:13:04 kdevops kernel: iommu: Default domain type: Translated > Oct 28 19:13:04 kdevops kernel: pci 0000:00:02.0: vgaarb: setting as bo= ot VGA device > Oct 28 19:13:04 kdevops kernel: pci 0000:00:02.0: vgaarb: VGA device ad= ded: decodes=3Dio+mem,owns=3Dio+mem,locks=3Dnone > Oct 28 19:13:04 kdevops kernel: pci 0000:00:02.0: vgaarb: bridge contro= l possible > Oct 28 19:13:04 kdevops kernel: vgaarb: loaded > Oct 28 19:13:04 kdevops kernel: pps_core: LinuxPPS API ver. 1 registere= d > Oct 28 19:13:04 kdevops kernel: pps_core: Software ver. 5.3.6 - Copyrig= ht 2005-2007 Rodolfo Giometti > Oct 28 19:13:04 kdevops kernel: PTP clock support registered > Oct 28 19:13:04 kdevops kernel: EDAC MC: Ver: 3.0.0 > Oct 28 19:13:04 kdevops kernel: PCI: Using ACPI for IRQ routing > Oct 28 19:13:04 kdevops kernel: PCI: pci_cache_line_size set to 64 byte= s > Oct 28 19:13:04 kdevops kernel: e820: reserve RAM buffer [mem 0x0009fc0= 0-0x0009ffff] > Oct 28 19:13:04 kdevops kernel: e820: reserve RAM buffer [mem 0xbffdb00= 0-0xbfffffff] > Oct 28 19:13:04 kdevops kernel: hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0 > Oct 28 19:13:04 kdevops kernel: hpet0: 3 comparators, 64-bit 100.000000= MHz counter > Oct 28 19:13:04 kdevops kernel: clocksource: Switched to clocksource kv= m-clock > Oct 28 19:13:04 kdevops kernel: VFS: Disk quotas dquot_6.6.0 > Oct 28 19:13:04 kdevops kernel: VFS: Dquot-cache hash table entries: 51= 2 (order 0, 4096 bytes) > Oct 28 19:13:04 kdevops kernel: AppArmor: AppArmor Filesystem Enabled > Oct 28 19:13:04 kdevops kernel: pnp: PnP ACPI init > Oct 28 19:13:04 kdevops kernel: pnp 00:00: Plug and Play ACPI device, I= Ds PNP0501 (active) > Oct 28 19:13:04 kdevops kernel: pnp 00:01: Plug and Play ACPI device, I= Ds PNP0303 (active) > Oct 28 19:13:04 kdevops kernel: pnp 00:02: Plug and Play ACPI device, I= Ds PNP0f13 (active) > Oct 28 19:13:04 kdevops kernel: pnp 00:03: [dma 2] > Oct 28 19:13:04 kdevops kernel: pnp 00:03: Plug and Play ACPI device, I= Ds PNP0700 (active) > Oct 28 19:13:04 kdevops kernel: pnp 00:04: Plug and Play ACPI device, I= Ds PNP0b00 (active) > Oct 28 19:13:04 kdevops kernel: pnp: PnP ACPI: found 5 devices > Oct 28 19:13:04 kdevops kernel: clocksource: acpi_pm: mask: 0xffffff ma= x_cycles: 0xffffff, max_idle_ns: 2085701024 ns > Oct 28 19:13:04 kdevops kernel: NET: Registered protocol family 2 > Oct 28 19:13:04 kdevops kernel: tcp_listen_portaddr_hash hash table ent= ries: 4096 (order: 4, 65536 bytes, linear) > Oct 28 19:13:04 kdevops kernel: TCP established hash table entries: 655= 36 (order: 7, 524288 bytes, linear) > Oct 28 19:13:04 kdevops kernel: TCP bind hash table entries: 65536 (ord= er: 8, 1048576 bytes, linear) > Oct 28 19:13:04 kdevops kernel: TCP: Hash tables configured (establishe= d 65536 bind 65536) > Oct 28 19:13:04 kdevops kernel: UDP hash table entries: 4096 (order: 5,= 131072 bytes, linear) > Oct 28 19:13:04 kdevops kernel: UDP-Lite hash table entries: 4096 (orde= r: 5, 131072 bytes, linear) > Oct 28 19:13:04 kdevops kernel: NET: Registered protocol family 1 > Oct 28 19:13:04 kdevops kernel: pci_bus 0000:00: resource 4 [io 0x0000= -0x0cf7 window] > Oct 28 19:13:04 kdevops kernel: pci_bus 0000:00: resource 5 [io 0x0d00= -0xffff window] > Oct 28 19:13:04 kdevops kernel: pci_bus 0000:00: resource 6 [mem 0x000a= 0000-0x000bffff window] > Oct 28 19:13:04 kdevops kernel: pci_bus 0000:00: resource 7 [mem 0xc000= 0000-0xfebfffff window] > Oct 28 19:13:04 kdevops kernel: pci_bus 0000:00: resource 8 [mem 0x2400= 00000-0x2bfffffff window] > Oct 28 19:13:04 kdevops kernel: pci 0000:00:01.0: PIIX3: Enabling Passi= ve Release > Oct 28 19:13:04 kdevops kernel: pci 0000:00:00.0: Limiting direct PCI/P= CI transfers > Oct 28 19:13:04 kdevops kernel: pci 0000:00:01.0: Activating ISA DMA ha= ng workarounds > Oct 28 19:13:04 kdevops kernel: PCI Interrupt Link [LNKD] enabled at IR= Q 11 > Oct 28 19:13:04 kdevops kernel: pci 0000:00:01.2: quirk_usb_early_hando= ff+0x0/0x700 took 254127 usecs > Oct 28 19:13:04 kdevops kernel: pci 0000:00:02.0: Video device with sha= dowed ROM at [mem 0x000c0000-0x000dffff] > Oct 28 19:13:04 kdevops kernel: PCI: CLS 0 bytes, default 64 > Oct 28 19:13:04 kdevops kernel: Unpacking initramfs... > Oct 28 19:13:04 kdevops kernel: Freeing initrd memory: 70440K > Oct 28 19:13:04 kdevops kernel: PCI-DMA: Using software bounce bufferin= g for IO (SWIOTLB) > Oct 28 19:13:04 kdevops kernel: software IO TLB: mapped [mem 0x00000000= bbfdb000-0x00000000bffdb000] (64MB) > Oct 28 19:13:04 kdevops kernel: clocksource: tsc: mask: 0xfffffffffffff= fff max_cycles: 0x396d6c2a251, max_idle_ns: 881590442397 ns > Oct 28 19:13:04 kdevops kernel: Initialise system trusted keyrings > Oct 28 19:13:04 kdevops kernel: workingset: timestamp_bits=3D40 max_ord= er=3D21 bucket_order=3D0 > Oct 28 19:13:04 kdevops kernel: zbud: loaded > Oct 28 19:13:04 kdevops kernel: Key type asymmetric registered > Oct 28 19:13:04 kdevops kernel: Asymmetric key parser 'x509' registered > Oct 28 19:13:04 kdevops kernel: Block layer SCSI generic (bsg) driver v= ersion 0.4 loaded (major 248) > Oct 28 19:13:04 kdevops kernel: io scheduler mq-deadline registered > Oct 28 19:13:04 kdevops kernel: shpchp: Standard Hot Plug PCI Controlle= r Driver version: 0.4 > Oct 28 19:13:04 kdevops kernel: intel_idle: Please enable MWAIT in BIOS= SETUP > Oct 28 19:13:04 kdevops kernel: Serial: 8250/16550 driver, 4 ports, IRQ= sharing enabled > Oct 28 19:13:04 kdevops kernel: 00:00: ttyS0 at I/O 0x3f8 (irq =3D 4, b= ase_baud =3D 115200) is a 16550A > Oct 28 19:13:04 kdevops kernel: Linux agpgart interface v0.103 > Oct 28 19:13:04 kdevops kernel: AMD-Vi: AMD IOMMUv2 driver by Joerg Roe= del > Oct 28 19:13:04 kdevops kernel: AMD-Vi: AMD IOMMUv2 functionality not a= vailable on this system > Oct 28 19:13:04 kdevops kernel: i8042: PNP: PS/2 Controller [PNP0303:KB= D,PNP0f13:MOU] at 0x60,0x64 irq 1,12 > Oct 28 19:13:04 kdevops kernel: serio: i8042 KBD port at 0x60,0x64 irq = 1 > Oct 28 19:13:04 kdevops kernel: serio: i8042 AUX port at 0x60,0x64 irq = 12 > Oct 28 19:13:04 kdevops kernel: mousedev: PS/2 mouse device common for = all mice > Oct 28 19:13:04 kdevops kernel: rtc_cmos 00:04: RTC can wake from S4 > Oct 28 19:13:04 kdevops kernel: input: AT Translated Set 2 keyboard as = /devices/platform/i8042/serio0/input/input0 > Oct 28 19:13:04 kdevops kernel: rtc_cmos 00:04: registered as rtc0 > Oct 28 19:13:04 kdevops kernel: rtc_cmos 00:04: setting system clock to= 2020-10-28T19:13:00 UTC (1603912380) > Oct 28 19:13:04 kdevops kernel: rtc_cmos 00:04: alarms up to one day, y= 3k, 242 bytes nvram, hpet irqs > Oct 28 19:13:04 kdevops kernel: intel_pstate: CPU model not supported > Oct 28 19:13:04 kdevops kernel: ledtrig-cpu: registered to indicate act= ivity on CPUs > Oct 28 19:13:04 kdevops kernel: NET: Registered protocol family 10 > Oct 28 19:13:04 kdevops kernel: Segment Routing with IPv6 > Oct 28 19:13:04 kdevops kernel: mip6: Mobile IPv6 > Oct 28 19:13:04 kdevops kernel: NET: Registered protocol family 17 > Oct 28 19:13:04 kdevops kernel: mpls_gso: MPLS GSO support > Oct 28 19:13:04 kdevops kernel: IPI shorthand broadcast: enabled > Oct 28 19:13:04 kdevops kernel: sched_clock: Marking stable (1606138559= , 98545979)->(1857469343, -152784805) > Oct 28 19:13:04 kdevops kernel: registered taskstats version 1 > Oct 28 19:13:04 kdevops kernel: Loading compiled-in X.509 certificates > Oct 28 19:13:04 kdevops kernel: zswap: loaded using pool lzo/zbud > Oct 28 19:13:04 kdevops kernel: kmemleak: Kernel memory leak detector i= nitialized (mem pool available: 15495) > Oct 28 19:13:04 kdevops kernel: Key type ._fscrypt registered > Oct 28 19:13:04 kdevops kernel: Key type .fscrypt registered > Oct 28 19:13:04 kdevops kernel: Key type fscrypt-provisioning registere= d > Oct 28 19:13:04 kdevops kernel: AppArmor: AppArmor sha1 policy hashing = enabled > Oct 28 19:13:04 kdevops kernel: Freeing unused kernel image (initmem) m= emory: 1628K > Oct 28 19:13:04 kdevops kernel: Write protecting the kernel read-only d= ata: 18432k > Oct 28 19:13:04 kdevops kernel: Freeing unused kernel image (text/rodat= a gap) memory: 2040K > Oct 28 19:13:04 kdevops kernel: Freeing unused kernel image (rodata/dat= a gap) memory: 324K > Oct 28 19:13:04 kdevops kernel: x86/mm: Checked W+X mappings: passed, n= o W+X pages found. > Oct 28 19:13:04 kdevops kernel: Run /init as init process > Oct 28 19:13:04 kdevops kernel: with arguments: > Oct 28 19:13:04 kdevops kernel: /init > Oct 28 19:13:04 kdevops kernel: with environment: > Oct 28 19:13:04 kdevops kernel: HOME=3D/ > Oct 28 19:13:04 kdevops kernel: TERM=3Dlinux > Oct 28 19:13:04 kdevops kernel: BOOT_IMAGE=3D/boot/vmlinuz-5.10.0-r= c1-next-20201027 > Oct 28 19:13:04 kdevops kernel: floppy: module verification failed: sig= nature and/or required key missing - tainting kernel > Oct 28 19:13:04 kdevops kernel: piix4_smbus 0000:00:01.3: SMBus Host Co= ntroller at 0x700, revision 0 > Oct 28 19:13:04 kdevops kernel: SCSI subsystem initialized > Oct 28 19:13:04 kdevops kernel: ACPI: bus type USB registered > Oct 28 19:13:04 kdevops kernel: input: VirtualPS/2 VMware VMMouse as /d= evices/platform/i8042/serio1/input/input3 > Oct 28 19:13:04 kdevops kernel: usbcore: registered new interface drive= r usbfs > Oct 28 19:13:04 kdevops kernel: input: VirtualPS/2 VMware VMMouse as /d= evices/platform/i8042/serio1/input/input2 > Oct 28 19:13:04 kdevops kernel: usbcore: registered new interface drive= r hub > Oct 28 19:13:04 kdevops kernel: FDC 0 is a S82078B > Oct 28 19:13:04 kdevops kernel: usbcore: registered new device driver u= sb > Oct 28 19:13:04 kdevops kernel: nvme nvme0: pci function 0000:00:08.0 > Oct 28 19:13:04 kdevops kernel: libata version 3.00 loaded. > Oct 28 19:13:04 kdevops kernel: nvme nvme1: pci function 0000:00:09.0 > Oct 28 19:13:04 kdevops kernel: nvme nvme2: pci function 0000:00:0a.0 > Oct 28 19:13:04 kdevops kernel: nvme nvme3: pci function 0000:00:0b.0 > Oct 28 19:13:04 kdevops kernel: ata_piix 0000:00:01.1: version 2.13 > Oct 28 19:13:04 kdevops kernel: ehci_hcd: USB 2.0 'Enhanced' Host Contr= oller (EHCI) Driver > Oct 28 19:13:04 kdevops kernel: uhci_hcd: USB Universal Host Controller= Interface driver > Oct 28 19:13:04 kdevops kernel: scsi host0: ata_piix > Oct 28 19:13:04 kdevops kernel: scsi host1: ata_piix > Oct 28 19:13:04 kdevops kernel: ata1: PATA max MWDMA2 cmd 0x1f0 ctl 0x3= f6 bmdma 0xc120 irq 14 > Oct 28 19:13:04 kdevops kernel: ata2: PATA max MWDMA2 cmd 0x170 ctl 0x3= 76 bmdma 0xc128 irq 15 > Oct 28 19:13:04 kdevops kernel: nvme nvme0: 8/0/0 default/read/poll que= ues > Oct 28 19:13:04 kdevops kernel: PCI Interrupt Link [LNKA] enabled at IR= Q 10 > Oct 28 19:13:04 kdevops kernel: PCI Interrupt Link [LNKB] enabled at IR= Q 10 > Oct 28 19:13:04 kdevops kernel: PCI Interrupt Link [LNKC] enabled at IR= Q 11 > Oct 28 19:13:04 kdevops kernel: uhci_hcd 0000:00:01.2: UHCI Host Contro= ller > Oct 28 19:13:04 kdevops kernel: uhci_hcd 0000:00:01.2: new USB bus regi= stered, assigned bus number 1 > Oct 28 19:13:04 kdevops kernel: uhci_hcd 0000:00:01.2: detected 2 ports > Oct 28 19:13:04 kdevops kernel: nvme nvme1: 8/0/0 default/read/poll que= ues > Oct 28 19:13:04 kdevops kernel: uhci_hcd 0000:00:01.2: irq 11, io base = 0x0000c0c0 > Oct 28 19:13:04 kdevops kernel: usb usb1: New USB device found, idVendo= r=3D1d6b, idProduct=3D0001, bcdDevice=3D 5.10 > Oct 28 19:13:04 kdevops kernel: usb usb1: New USB device strings: Mfr=3D= 3, Product=3D2, SerialNumber=3D1 > Oct 28 19:13:04 kdevops kernel: usb usb1: Product: UHCI Host Controller > Oct 28 19:13:04 kdevops kernel: nvme nvme3: 8/0/0 default/read/poll que= ues > Oct 28 19:13:04 kdevops kernel: usb usb1: Manufacturer: Linux 5.10.0-rc= 1-next-20201027 uhci_hcd > Oct 28 19:13:04 kdevops kernel: usb usb1: SerialNumber: 0000:00:01.2 > Oct 28 19:13:04 kdevops kernel: nvme nvme2: 8/0/0 default/read/poll que= ues > Oct 28 19:13:04 kdevops kernel: hub 1-0:1.0: USB hub found > Oct 28 19:13:04 kdevops kernel: hub 1-0:1.0: 2 ports detected > Oct 28 19:13:04 kdevops kernel: virtio_blk virtio0: [vda] 41943040 512-= byte logical blocks (21.5 GB/20.0 GiB) > Oct 28 19:13:04 kdevops kernel: vda: detected capacity change from 0 to= 21474836480 > Oct 28 19:13:04 kdevops kernel: virtio_net virtio3 ens7: renamed from e= th1 > Oct 28 19:13:04 kdevops kernel: vda: vda1 > Oct 28 19:13:04 kdevops kernel: random: fast init done > Oct 28 19:13:04 kdevops kernel: virtio_net virtio2 ens6: renamed from e= th0 > Oct 28 19:13:04 kdevops kernel: raid6: avx2x4 gen() 36481 MB/s > Oct 28 19:13:04 kdevops kernel: raid6: avx2x4 xor() 15571 MB/s > Oct 28 19:13:04 kdevops kernel: raid6: avx2x2 gen() 43711 MB/s > Oct 28 19:13:04 kdevops kernel: raid6: avx2x2 xor() 27110 MB/s > Oct 28 19:13:04 kdevops kernel: raid6: avx2x1 gen() 35089 MB/s > Oct 28 19:13:04 kdevops kernel: raid6: avx2x1 xor() 22494 MB/s > Oct 28 19:13:04 kdevops kernel: raid6: sse2x4 gen() 18229 MB/s > Oct 28 19:13:04 kdevops kernel: raid6: sse2x4 xor() 10145 MB/s > Oct 28 19:13:04 kdevops kernel: raid6: sse2x2 gen() 18267 MB/s > Oct 28 19:13:04 kdevops kernel: raid6: sse2x2 xor() 10673 MB/s > Oct 28 19:13:04 kdevops kernel: raid6: sse2x1 gen() 14997 MB/s > Oct 28 19:13:04 kdevops kernel: raid6: sse2x1 xor() 7538 MB/s > Oct 28 19:13:04 kdevops kernel: raid6: using algorithm avx2x2 gen() 437= 11 MB/s > Oct 28 19:13:04 kdevops kernel: raid6: .... xor() 27110 MB/s, rmw enabl= ed > Oct 28 19:13:04 kdevops kernel: raid6: using avx2x2 recovery algorithm > Oct 28 19:13:04 kdevops kernel: xor: automatically using best checksumm= ing function avx > Oct 28 19:13:04 kdevops kernel: Btrfs loaded, crc32c=3Dcrc32c-intel > Oct 28 19:13:04 kdevops kernel: EXT4-fs (vda1): mounted filesystem with= ordered data mode. Opts: (null) > Oct 28 19:13:04 kdevops kernel: Not activating Mandatory Access Control= as /sbin/tomoyo-init does not exist. > Oct 28 19:13:04 kdevops systemd[1]: Inserted module 'autofs4' > Oct 28 19:13:04 kdevops systemd[1]: systemd 246.6-2 running in system m= ode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYP= TSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +ZSTD +SECCOMP +BLKID +ELFUTILS +KMO= D +IDN2 -IDN +PCRE2 default-hierarchy=3Dhybrid) > Oct 28 19:13:04 kdevops systemd[1]: Detected virtualization kvm. > Oct 28 19:13:04 kdevops systemd[1]: Detected architecture x86-64. > Oct 28 19:13:04 kdevops systemd[1]: Set hostname to . > Oct 28 19:13:04 kdevops kernel: random: lvmconfig: uninitialized urando= m read (4 bytes read) > Oct 28 19:13:04 kdevops systemd[1]: Queued start job for default target= Graphical Interface. > Oct 28 19:13:04 kdevops systemd[1]: Created slice system-getty.slice. > Oct 28 19:13:04 kdevops systemd[1]: Created slice system-modprobe.slice= . > Oct 28 19:13:04 kdevops systemd[1]: Created slice system-serial\x2dgett= y.slice. > Oct 28 19:13:04 kdevops systemd[1]: Created slice User and Session Slic= e. > Oct 28 19:13:04 kdevops systemd[1]: Started Dispatch Password Requests = to Console Directory Watch. > Oct 28 19:13:04 kdevops systemd[1]: Started Forward Password Requests t= o Wall Directory Watch. > Oct 28 19:13:04 kdevops systemd[1]: Condition check resulted in Arbitra= ry Executable File Formats File System Automount Point being skipped. > Oct 28 19:13:04 kdevops systemd[1]: Reached target Local Encrypted Volu= mes. > Oct 28 19:13:04 kdevops systemd[1]: Reached target Paths. > Oct 28 19:13:04 kdevops systemd[1]: Reached target Slices. > Oct 28 19:13:04 kdevops systemd[1]: Reached target Swap. > Oct 28 19:13:04 kdevops systemd[1]: Listening on Device-mapper event da= emon FIFOs. > Oct 28 19:13:04 kdevops systemd[1]: Listening on LVM2 poll daemon socke= t. > Oct 28 19:13:04 kdevops systemd[1]: Listening on RPCbind Server Activat= ion Socket. > Oct 28 19:13:04 kdevops systemd[1]: Listening on Syslog Socket. > Oct 28 19:13:04 kdevops systemd[1]: Listening on fsck to fsckd communic= ation Socket. > Oct 28 19:13:04 kdevops systemd[1]: Listening on initctl Compatibility = Named Pipe. > Oct 28 19:13:04 kdevops systemd[1]: Listening on Journal Audit Socket. > Oct 28 19:13:04 kdevops systemd[1]: Listening on Journal Socket (/dev/l= og). > Oct 28 19:13:04 kdevops systemd[1]: Listening on Journal Socket. > Oct 28 19:13:04 kdevops systemd[1]: Listening on Network Service Netlin= k Socket. > Oct 28 19:13:04 kdevops systemd[1]: Listening on udev Control Socket. > Oct 28 19:13:04 kdevops systemd[1]: Listening on udev Kernel Socket. > Oct 28 19:13:04 kdevops systemd[1]: Mounting Huge Pages File System... > Oct 28 19:13:04 kdevops systemd[1]: Mounting POSIX Message Queue File S= ystem... > Oct 28 19:13:04 kdevops systemd[1]: Mounting Kernel Debug File System..= . > Oct 28 19:13:04 kdevops systemd[1]: Mounting Kernel Trace File System..= . > Oct 28 19:13:04 kdevops systemd[1]: Starting Create list of static devi= ce nodes for the current kernel... > Oct 28 19:13:04 kdevops systemd[1]: Starting Monitoring of LVM2 mirrors= , snapshots etc. using dmeventd or progress polling... > Oct 28 19:13:04 kdevops systemd[1]: Starting Load Kernel Module drm... > Oct 28 19:13:04 kdevops kernel: random: lvm: uninitialized urandom read= (4 bytes read) > Oct 28 19:13:04 kdevops systemd[1]: Condition check resulted in Set Up = Additional Binary Formats being skipped. > Oct 28 19:13:04 kdevops systemd[1]: Condition check resulted in File Sy= stem Check on Root Device being skipped. > Oct 28 19:13:04 kdevops systemd[1]: Starting Journal Service... > Oct 28 19:13:04 kdevops systemd[1]: Starting Load Kernel Modules... > Oct 28 19:13:04 kdevops systemd[1]: Starting Remount Root and Kernel Fi= le Systems... > Oct 28 19:13:04 kdevops systemd[1]: Starting Coldplug All udev Devices.= .. > Oct 28 19:13:04 kdevops systemd[1]: Mounted Huge Pages File System. > Oct 28 19:13:04 kdevops systemd[1]: Mounted POSIX Message Queue File Sy= stem. > Oct 28 19:13:04 kdevops systemd[1]: Mounted Kernel Debug File System. > Oct 28 19:13:04 kdevops kernel: EXT4-fs (vda1): re-mounted. Opts: error= s=3Dremount-ro > Oct 28 19:13:04 kdevops kernel: Loading iSCSI transport class v2.0-870. > Oct 28 19:13:04 kdevops systemd[1]: Mounted Kernel Trace File System. > Oct 28 19:13:04 kdevops systemd[1]: Finished Create list of static devi= ce nodes for the current kernel. > Oct 28 19:13:04 kdevops systemd[1]: modprobe@drm.service: Succeeded. > Oct 28 19:13:04 kdevops systemd[1]: Finished Load Kernel Module drm. > Oct 28 19:13:04 kdevops systemd[1]: Finished Remount Root and Kernel Fi= le Systems. > Oct 28 19:13:04 kdevops systemd[1]: Condition check resulted in Rebuild= Hardware Database being skipped. > Oct 28 19:13:04 kdevops systemd[1]: Condition check resulted in Platfor= m Persistent Storage Archival being skipped. > Oct 28 19:13:04 kdevops systemd[1]: Starting Load/Save Random Seed... > Oct 28 19:13:04 kdevops systemd[1]: Starting Create System Users... > Oct 28 19:13:04 kdevops kernel: iscsi: registered transport (tcp) > Oct 28 19:13:04 kdevops systemd[1]: Finished Load Kernel Modules. > Oct 28 19:13:04 kdevops systemd[1]: Condition check resulted in FUSE Co= ntrol File System being skipped. > Oct 28 19:13:04 kdevops systemd[1]: Condition check resulted in Kernel = Configuration File System being skipped. > Oct 28 19:13:04 kdevops systemd[1]: Starting Apply Kernel Variables... > Oct 28 19:13:04 kdevops systemd[1]: Finished Create System Users. > Oct 28 19:13:04 kdevops systemd[1]: Finished Monitoring of LVM2 mirrors= , snapshots etc. using dmeventd or progress polling. > Oct 28 19:13:04 kdevops systemd[1]: Starting Create Static Device Nodes= in /dev... > Oct 28 19:13:04 kdevops systemd[1]: Finished Apply Kernel Variables. > Oct 28 19:13:04 kdevops systemd[1]: Finished Create Static Device Nodes= in /dev. > Oct 28 19:13:04 kdevops systemd[1]: Reached target Local File Systems (= Pre). > Oct 28 19:13:04 kdevops systemd[1]: Starting Rule-based Manager for Dev= ice Events and Files... > Oct 28 19:13:04 kdevops systemd[1]: Finished Coldplug All udev Devices. > Oct 28 19:13:04 kdevops systemd[1]: Starting Helper to synchronize boot= up for ifupdown... > Oct 28 19:13:04 kdevops systemd[1]: Finished Helper to synchronize boot= up for ifupdown. > Oct 28 19:13:04 kdevops systemd[1]: Started Rule-based Manager for Devi= ce Events and Files. > Oct 28 19:13:04 kdevops systemd[1]: Starting Network Service... > Oct 28 19:13:04 kdevops kernel: input: Power Button as /devices/LNXSYST= M:00/LNXPWRBN:00/input/input4 > Oct 28 19:13:04 kdevops systemd[1]: Found device /dev/ttyS0. > Oct 28 19:13:04 kdevops kernel: ACPI: Power Button [PWRF] > Oct 28 19:13:04 kdevops kernel: i6300ESB timer 0000:00:05.0: initialize= d. heartbeat=3D30 sec (nowayout=3D0) > Oct 28 19:13:04 kdevops kernel: cryptd: max_cpu_qlen set to 1000 > Oct 28 19:13:04 kdevops systemd[1]: Found device QEMU NVMe Ctrl data. > Oct 28 19:13:04 kdevops systemd[1]: Mounting /data... > Oct 28 19:13:04 kdevops kernel: BUG: unable to handle page fault for ad= dress: ffffffffb7d3e3b8 > Oct 28 19:13:04 kdevops kernel: #PF: supervisor write access in kernel = mode > Oct 28 19:13:04 kdevops kernel: #PF: error_code(0x0003) - permissions v= iolation > Oct 28 19:13:04 kdevops kernel: PGD 210a0e067 P4D 210a0e067 PUD 210a0f0= 63 PMD 112816063 PTE 800000021093e161 > Oct 28 19:13:04 kdevops kernel: Oops: 0003 [#1] SMP NOPTI > Oct 28 19:13:04 kdevops kernel: CPU: 5 PID: 312 Comm: systemd-udevd Tai= nted: G E 5.10.0-rc1-next-20201027 #1 > Oct 28 19:13:04 kdevops kernel: Hardware name: QEMU Standard PC (i440FX= + PIIX, 1996), BIOS 1.14.0-1 04/01/2014 > Oct 28 19:13:04 kdevops kernel: RIP: 0010:jump_label_module_notify+0x20= b/0x2d0 > Oct 28 19:13:04 kdevops kernel: Code: 0d da f5 21 49 a8 02 0f 85 db 00 = 00 00 48 83 e0 fc 48 c7 02 00 00 00 00 48 89 42 08 48 8b 43 08 83 e0 03 4= 8 09 c2 48 83 ca 02 <48> 89 53 08 4d 89 66 10 49 89 6e 08 48 8b 43 08 a8 = 02 0f 84 98 00 > Oct 28 19:13:04 kdevops kernel: RSP: 0018:ffffaf6f0039bcf0 EFLAGS: 0001= 0282 > Oct 28 19:13:04 kdevops kernel: input: PC Speaker as /devices/platform/= pcspkr/input/input5 > Oct 28 19:13:04 kdevops kernel: RAX: 0000000000000000 RBX: ffffffffb7d3= e3b0 RCX: 0000000000000001 > Oct 28 19:13:04 kdevops kernel: RDX: ffff9b7f154075c2 RSI: ffffffffb6df= 8577 RDI: ffffffffb7d3e3b0 > Oct 28 19:13:04 kdevops kernel: RBP: ffffffffc06ea000 R08: 000000000000= 0020 R09: ffffffffb7efcd50 > Oct 28 19:13:04 kdevops kernel: R10: 0000000000000003 R11: 000000000000= 0008 R12: ffffffffc06eb200 > Oct 28 19:13:04 kdevops kernel: R13: ffffffffc06ea040 R14: ffff9b7f1540= 7040 R15: ffffffffc06ea008 > Oct 28 19:13:04 kdevops kernel: FS: 00007fded4a9f8c0(0000) GS:ffff9b80= 37d40000(0000) knlGS:0000000000000000 > Oct 28 19:13:04 kdevops kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 000000= 0080050033 > Oct 28 19:13:04 kdevops kernel: CR2: ffffffffb7d3e3b8 CR3: 0000000113c7= 4003 CR4: 0000000000370ee0 > Oct 28 19:13:04 kdevops kernel: Call Trace: > Oct 28 19:13:04 kdevops kernel: blocking_notifier_call_chain_robust+0x= 64/0xd0 > Oct 28 19:13:04 kdevops kernel: ? mutex_lock+0xe/0x30 > Oct 28 19:13:04 kdevops systemd[1]: Started Journal Service. > Oct 28 19:13:04 kdevops kernel: load_module+0x1e30/0x2650 > Oct 28 19:13:04 kdevops kernel: __do_sys_finit_module+0xb1/0x110 > Oct 28 19:13:04 kdevops kernel: do_syscall_64+0x33/0x80 > Oct 28 19:13:04 kdevops kernel: entry_SYSCALL_64_after_hwframe+0x44/0x= a9 > Oct 28 19:13:04 kdevops kernel: RIP: 0033:0x7fded4f49919 > Oct 28 19:13:04 kdevops kernel: Code: 00 c3 66 2e 0f 1f 84 00 00 00 00 = 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4= c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 47 55 0c 00 f7 = d8 64 89 01 48 > Oct 28 19:13:04 kdevops kernel: RSP: 002b:00007fffb9c0b1f8 EFLAGS: 0000= 0246 ORIG_RAX: 0000000000000139 > Oct 28 19:13:04 kdevops kernel: RAX: ffffffffffffffda RBX: 000055ec9959= 7d90 RCX: 00007fded4f49919 > Oct 28 19:13:04 kdevops kernel: RDX: 0000000000000000 RSI: 00007fded50d= 5e4d RDI: 0000000000000006 > Oct 28 19:13:04 kdevops kernel: RBP: 0000000000020000 R08: 000000000000= 0000 R09: 000055ec995a0998 > Oct 28 19:13:04 kdevops kernel: R10: 0000000000000006 R11: 000000000000= 0246 R12: 00007fded50d5e4d > Oct 28 19:13:04 kdevops kernel: R13: 0000000000000000 R14: 000055ec9959= a460 R15: 000055ec99597d90 > Oct 28 19:13:04 kdevops kernel: Modules linked in: drm_kms_helper(E+) c= ryptd(E) glue_helper(E) serio_raw(E) pcspkr(E) virtio_balloon(E+) i6300es= b(E) cec(E) button(E) iscsi_tcp(E) libiscsi_tcp(E) libiscsi(E) scsi_trans= port_iscsi(E) drm(E) ip_tables(E) x_tables(E) autofs4(E) ext4(E) crc16(E)= mbcache(E) jbd2(E) btrfs(E) blake2b_generic(E) xor(E) zstd_compress(E) r= aid6_pq(E) libcrc32c(E) crc32c_generic(E) virtio_net(E) net_failover(E) v= irtio_blk(E) failover(E) ata_generic(E) uhci_hcd(E) ehci_hcd(E) ata_piix(= E) nvme(E) crc32c_intel(E) psmouse(E) usbcore(E) libata(E) scsi_mod(E) nv= me_core(E) virtio_pci(E) i2c_piix4(E) virtio_ring(E) t10_pi(E) virtio(E) = floppy(E) > Oct 28 19:13:04 kdevops kernel: CR2: ffffffffb7d3e3b8 > Oct 28 19:13:04 kdevops kernel: ---[ end trace c8e99de72a30068a ]--- > Oct 28 19:13:04 kdevops kernel: RIP: 0010:jump_label_module_notify+0x20= b/0x2d0 > Oct 28 19:13:04 kdevops kernel: Code: 0d da f5 21 49 a8 02 0f 85 db 00 = 00 00 48 83 e0 fc 48 c7 02 00 00 00 00 48 89 42 08 48 8b 43 08 83 e0 03 4= 8 09 c2 48 83 ca 02 <48> 89 53 08 4d 89 66 10 49 89 6e 08 48 8b 43 08 a8 = 02 0f 84 98 00 > Oct 28 19:13:04 kdevops kernel: RSP: 0018:ffffaf6f0039bcf0 EFLAGS: 0001= 0282 > Oct 28 19:13:04 kdevops kernel: RAX: 0000000000000000 RBX: ffffffffb7d3= e3b0 RCX: 0000000000000001 > Oct 28 19:13:04 kdevops kernel: RDX: ffff9b7f154075c2 RSI: ffffffffb6df= 8577 RDI: ffffffffb7d3e3b0 > Oct 28 19:13:04 kdevops kernel: RBP: ffffffffc06ea000 R08: 000000000000= 0020 R09: ffffffffb7efcd50 > Oct 28 19:13:04 kdevops kernel: R10: 0000000000000003 R11: 000000000000= 0008 R12: ffffffffc06eb200 > Oct 28 19:13:04 kdevops kernel: R13: ffffffffc06ea040 R14: ffff9b7f1540= 7040 R15: ffffffffc06ea008 > Oct 28 19:13:04 kdevops kernel: FS: 00007fded4a9f8c0(0000) GS:ffff9b80= 37d40000(0000) knlGS:0000000000000000 > Oct 28 19:13:04 kdevops kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 000000= 0080050033 > Oct 28 19:13:04 kdevops kernel: CR2: ffffffffb7d3e3b8 CR3: 0000000113c7= 4003 CR4: 0000000000370ee0 > Oct 28 19:13:05 kdevops kernel: random: crng init done > Oct 28 19:14:34 kdevops kernel: audit: type=3D1400 audit(1603912474.268= :2): apparmor=3D"STATUS" operation=3D"profile_load" profile=3D"unconfined= " name=3D"lsb_release" pid=3D359 comm=3D"apparmor_parser" > Oct 28 19:14:34 kdevops kernel: audit: type=3D1400 audit(1603912474.268= :3): apparmor=3D"STATUS" operation=3D"profile_load" profile=3D"unconfined= " name=3D"nvidia_modprobe" pid=3D361 comm=3D"apparmor_parser" > Oct 28 19:14:34 kdevops kernel: audit: type=3D1400 audit(1603912474.268= :4): apparmor=3D"STATUS" operation=3D"profile_load" profile=3D"unconfined= " name=3D"nvidia_modprobe//kmod" pid=3D361 comm=3D"apparmor_parser" > Oct 28 19:14:34 kdevops kernel: audit: type=3D1400 audit(1603912474.272= :5): apparmor=3D"STATUS" operation=3D"profile_load" profile=3D"unconfined= " name=3D"/usr/bin/man" pid=3D360 comm=3D"apparmor_parser" > Oct 28 19:14:34 kdevops kernel: audit: type=3D1400 audit(1603912474.272= :6): apparmor=3D"STATUS" operation=3D"profile_load" profile=3D"unconfined= " name=3D"man_filter" pid=3D360 comm=3D"apparmor_parser" > Oct 28 19:14:34 kdevops kernel: audit: type=3D1400 audit(1603912474.272= :7): apparmor=3D"STATUS" operation=3D"profile_load" profile=3D"unconfined= " name=3D"man_groff" pid=3D360 comm=3D"apparmor_parser" >=20