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imf23.hostedemail.com; dkim=none; spf=pass (imf23.hostedemail.com: domain of benh@kernel.crashing.org designates 63.228.1.57 as permitted sender) smtp.mailfrom=benh@kernel.crashing.org; dmarc=none ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1771220103; a=rsa-sha256; cv=none; b=GFWe4+fmITnKnaP/YRLmjkNnI/NPMBc804Pjn5wrc2Kmug4c9d7j32eGZEAW91kffIA4+f M/oYKVhSwB9QR2tigioAe1WNj/+kV41ix30ggRpmpOX0QfwWfH10QRmI2PqbDnevmF11KO 2/XBm+k0DCRc2I33rAPDI6X261hBcSk= Received: from [IPv6:::1] (localhost [127.0.0.1]) by gate.crashing.org (8.18.1/8.18.1/Debian-2) with ESMTP id 61G5YjSl337273; Sun, 15 Feb 2026 23:34:49 -0600 Message-ID: <9a46df616e371e1680637a41ba2757b7cecf55f6.camel@kernel.crashing.org> Subject: Re: [PATCH] mm: Fix memblock_free_late() when using deferred struct page From: Benjamin Herrenschmidt To: Mike Rapoport Cc: linux-mm@kvack.org, Alexander Potapenko , Marco Elver , Dmitry Vyukov Date: Mon, 16 Feb 2026 16:34:44 +1100 In-Reply-To: <684d84272e7dcd2ead0770843a7e0afc625c87c9.camel@kernel.crashing.org> References: <279931074239b7f3812c4cb3969f887303c8cc26.camel@kernel.crashing.org> <5a44609fe992624573a3ca0a293888bd623e2a06.camel@kernel.crashing.org> <0344bfbeb017cafc0f7bd4433eeacd9bc802d9c9.camel@kernel.crashing.org> <684d84272e7dcd2ead0770843a7e0afc625c87c9.camel@kernel.crashing.org> Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable User-Agent: Evolution 3.52.3-0ubuntu1.1 MIME-Version: 1.0 X-Rspamd-Server: rspam12 X-Stat-Signature: b8uuogeeg69im3m9ttyqbw4qci53rkmq X-Rspamd-Queue-Id: C40A814000C X-Rspam-User: X-HE-Tag: 1771220102-659808 X-HE-Meta: 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 d3F7omu2 dium7ysQZSCFtUU1yGHMXGBu3C6EW7If1igAYINPCnu5PUwQKP3r2an4WkZRl60yZbbLX7GcBaf6oPTEZgoKaClD3IzSMsGahhmKIUfJQx4C5oO2n0FVspWwngUXQFj+JgcsRgONROPqEnW3pjMrQxm7v6CfwWolueY3cp7FjghmZq1o/HX04lG7I5ciazOtKpSWh4WHuUu9ENXM2Br7s9BAV5QxGDuFub8vd57r2c0dQ5EwfnQczXsM8Yks/Cm6fZX1PNpu4QzgpQ8U= 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: List-Subscribe: List-Unsubscribe: On Wed, 2026-02-11 at 10:23 +1100, Benjamin Herrenschmidt wrote: > >=20 > > Do you mind sending the entire log? >=20 > I misplaced it, but give me a few days to dig see if I can find what's go= ing on. Here's a log on a t3 instance with you patch plus some printk's of mine showing the EFI memory reserves and with memblock debug. This crash is NOT explained by the missing pfn_valid() I mentioned in my earlier email. I don't know if there could be a zone issue here, it does look like every page we are trying to free is contained in a e820 "usable" range here unless I really misread something. Just in case I accidentally screwed up something last week, I will run a bunch of tests with both my original and your patch + the missing pfn_valid(), see if that trips anything. I will separately look at adding the EFI regions to the memblock.memory, as I think the very first crash I reported smelled a lot like an unmapped piece of mem_map. Cheers, Ben. [ec2-user@ip-172-31-29-240 ~]$ sudo dmesg [ 0.000000] Linux version 6.12.68-93.123.amzn2023.x86_64 (mockbuild@ip-1= 0-0-53-120) (gcc (GCC) 11.5.0 20240719 (Red Hat 11.5.0-5), GNU ld version 2= .41-50.amzn2023.0.5) #1 SMP PREEMPT_DYNAMIC Tue Feb 10 06:40:43 UTC 2026 [ 0.000000] Command line: BOOT_IMAGE=3D(hd0,gpt1)/boot/vmlinuz-6.12.68-9= 3.123.amzn2023.x86_64 root=3DUUID=3D7813e2d4-9cdc-416a-a749-25de8a9f36d0 ro= console=3Dtty0 console=3DttyS0,115200n8 nvme_core.io_timeout=3D4294967295 = rd.emergency=3Dpoweroff rd.shell=3D0 selinux=3D1 security=3Dselinux quiet m= emblock=3Ddebug [ 0.000000] KASLR enabled [ 0.000000] BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009ffff] usabl= e [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000390cdfff] usabl= e [ 0.000000] BIOS-e820: [mem 0x00000000390ce000-0x000000003934dfff] reser= ved [ 0.000000] BIOS-e820: [mem 0x000000003934e000-0x000000003935dfff] ACPI = data [ 0.000000] BIOS-e820: [mem 0x000000003935e000-0x00000000393ddfff] ACPI = NVS [ 0.000000] BIOS-e820: [mem 0x00000000393de000-0x000000003d37bfff] usabl= e [ 0.000000] BIOS-e820: [mem 0x000000003d37c000-0x000000003d3fffff] reser= ved [ 0.000000] memblock_reserve: [0x0000000039350040-0x000000003935060f] ef= i_memblock_x86_reserve_range+0x159/0x1e0 [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] APIC: Static calls initialized [ 0.000000] e820: update [mem 0x372be018-0x372c6e57] usable =3D=3D> usab= le [ 0.000000] extended physical RAM map: [ 0.000000] reserve setup_data: [mem 0x0000000000000000-0x000000000009ff= ff] usable [ 0.000000] reserve setup_data: [mem 0x0000000000100000-0x00000000372be0= 17] usable [ 0.000000] reserve setup_data: [mem 0x00000000372be018-0x00000000372c6e= 57] usable [ 0.000000] reserve setup_data: [mem 0x00000000372c6e58-0x00000000390cdf= ff] usable [ 0.000000] reserve setup_data: [mem 0x00000000390ce000-0x000000003934df= ff] reserved [ 0.000000] reserve setup_data: [mem 0x000000003934e000-0x000000003935df= ff] ACPI data [ 0.000000] reserve setup_data: [mem 0x000000003935e000-0x00000000393ddf= ff] ACPI NVS [ 0.000000] reserve setup_data: [mem 0x00000000393de000-0x000000003d37bf= ff] usable [ 0.000000] reserve setup_data: [mem 0x000000003d37c000-0x000000003d3fff= ff] reserved [ 0.000000] efi: EFI v2.7 by EDK II [ 0.000000] efi: SMBIOS=3D0x3926a000 ACPI=3D0x3935d000 ACPI 2.0=3D0x3935= d014 MEMATTR=3D0x37a43a98=20 [ 0.000000] memblock_reserve: [0x0000000037a43a98-0x0000000037a43e37] ef= i_memattr_init+0x4d/0xa0 [ 0.000000] SMBIOS 2.7 present. [ 0.000000] DMI: Amazon EC2 t3.micro/, BIOS 1.0 10/16/2017 [ 0.000000] DMI: Memory slots populated: 1/1 [ 0.000000] Hypervisor detected: KVM [ 0.000000] last_pfn =3D 0x3d37c max_arch_pfn =3D 0x400000000 [ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000000] kvm-clock: using sched offset of 7715848997 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles:= 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.994 MHz processor [ 0.000088] e820: update [mem 0x00000000-0x00000fff] usable =3D=3D> rese= rved [ 0.000090] e820: remove [mem 0x000a0000-0x000fffff] usable [ 0.000096] last_pfn =3D 0x3d37c max_arch_pfn =3D 0x400000000 [ 0.000123] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built fr= om 8 variable MTRRs [ 0.000126] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT= =20 [ 0.006943] memblock_reserve: [0x000000001d400000-0x000000001d40cfff] se= tup_arch+0x953/0xad0 [ 0.006950] memblock_add: [0x0000000000001000-0x000000000009ffff] e820__= memblock_setup+0x6f/0xb0 [ 0.006954] memblock_add: [0x0000000000100000-0x00000000372be017] e820__= memblock_setup+0x6f/0xb0 [ 0.006957] memblock_add: [0x00000000372be018-0x00000000372c6e57] e820__= memblock_setup+0x6f/0xb0 [ 0.006960] memblock_add: [0x00000000372c6e58-0x00000000390cdfff] e820__= memblock_setup+0x6f/0xb0 [ 0.006962] memblock_add: [0x00000000393de000-0x000000003d37bfff] e820__= memblock_setup+0x6f/0xb0 [ 0.006965] MEMBLOCK configuration: [ 0.006965] memory size =3D 0x000000003d00b000 reserved size =3D 0x0000= 0000049ff7b0 [ 0.006966] memory.cnt =3D 0x3 [ 0.006967] memory[0x0] [0x0000000000001000-0x000000000009ffff], 0x0000= 00000009f000 bytes flags: 0x0 [ 0.006969] memory[0x1] [0x0000000000100000-0x00000000390cdfff], 0x0000= 000038fce000 bytes flags: 0x0 [ 0.006970] memory[0x2] [0x00000000393de000-0x000000003d37bfff], 0x0000= 000003f9e000 bytes flags: 0x0 [ 0.006971] reserved.cnt =3D 0x7 [ 0.006972] reserved[0x0] [0x0000000000000000-0x000000000000ffff], 0x00= 00000000010000 bytes flags: 0x0 [ 0.006973] reserved[0x1] [0x000000000009f000-0x00000000000fffff], 0x00= 00000000061000 bytes flags: 0x0 [ 0.006975] reserved[0x2] [0x000000001a000000-0x000000001d40cfff], 0x00= 0000000340d000 bytes flags: 0x0 [ 0.006976] reserved[0x3] [0x000000003254f000-0x0000000033ac6fff], 0x00= 00000001578000 bytes flags: 0x0 [ 0.006977] reserved[0x4] [0x00000000372be018-0x00000000372c6e57], 0x00= 00000000008e40 bytes flags: 0x0 [ 0.006978] reserved[0x5] [0x0000000037a43a98-0x0000000037a43e37], 0x00= 000000000003a0 bytes flags: 0x0 [ 0.006979] reserved[0x6] [0x0000000039350040-0x000000003935060f], 0x00= 000000000005d0 bytes flags: 0x0 [ 0.006981] EFI XX 0x0000000038e73000..00000000390cdfff [ 0.006982] memblock_reserve: [0x0000000038e73000-0x00000000390cdfff] ef= i_reserve_boot_services+0xc1/0x100 [ 0.006985] EFI XX 0x00000000393de000..00000000393defff [ 0.006986] memblock_reserve: [0x00000000393de000-0x00000000393defff] ef= i_reserve_boot_services+0xc1/0x100 [ 0.006988] EFI XX 0x000000003b000000..000000003b1fffff [ 0.006989] memblock_reserve: [0x000000003b000000-0x000000003b1fffff] ef= i_reserve_boot_services+0xc1/0x100 [ 0.006991] EFI XX 0x000000003b2f7000..000000003b316fff [ 0.006992] memblock_reserve: [0x000000003b2f7000-0x000000003b316fff] ef= i_reserve_boot_services+0xc1/0x100 [ 0.006994] EFI XX 0x000000003b317000..000000003b335fff [ 0.006995] memblock_reserve: [0x000000003b317000-0x000000003b335fff] ef= i_reserve_boot_services+0xc1/0x100 [ 0.006997] EFI XX 0x000000003b336000..000000003d36afff [ 0.006998] memblock_reserve: [0x000000003b336000-0x000000003d36afff] ef= i_reserve_boot_services+0xc1/0x100 [ 0.007000] EFI XX 0x000000003d36b000..000000003d37bfff [ 0.007000] memblock_reserve: [0x000000003d36b000-0x000000003d37bfff] ef= i_reserve_boot_services+0xc1/0x100 [ 0.007004] memblock_phys_alloc_range: 28672 bytes align=3D0x1000 from= =3D0x0000000000000000 max_addr=3D0x0000000000100000 reserve_real_mode+0x53/= 0x90 [ 0.007008] memblock_reserve: [0x0000000000098000-0x000000000009efff] me= mblock_alloc_range_nid+0xbf/0x180 [ 0.007012] memblock_reserve: [0x0000000000000000-0x00000000000fffff] se= tup_arch+0x636/0xad0 [ 0.007014] Using GB pages for direct mapping [ 0.007052] memblock_phys_alloc_range: 2097152 bytes align=3D0x200000 fr= om=3D0x0000000000100000 max_addr=3D0x000000003d37c000 init_mem_mapping+0x14= 0/0x2c0 [ 0.007055] memblock_reserve: [0x000000003ae00000-0x000000003affffff] me= mblock_alloc_range_nid+0xbf/0x180 [ 0.007058] memblock_phys_free: [0x000000003ae00000-0x000000003affffff] = init_mem_mapping+0x160/0x2c0 [ 0.007261] Secure boot disabled [ 0.007261] RAMDISK: [mem 0x3254f000-0x33ac6fff] [ 0.007271] ACPI: Early table checksum verification disabled [ 0.007275] ACPI: RSDP 0x000000003935D014 000024 (v02 AMAZON) [ 0.007278] ACPI: XSDT 0x000000003935C0E8 00006C (v01 AMAZON AMZNFACP 00= 000001 01000013) [ 0.007283] ACPI: FACP 0x0000000039355000 000114 (v01 AMAZON AMZNFACP 00= 000001 AMZN 00000001) [ 0.007288] ACPI: DSDT 0x0000000039356000 00115A (v01 AMAZON AMZNDSDT 00= 000001 AMZN 00000001) [ 0.007291] ACPI: FACS 0x00000000393D0000 000040 [ 0.007294] ACPI: WAET 0x000000003935B000 000028 (v01 AMAZON AMZNWAET 00= 000001 AMZN 00000001) [ 0.007296] ACPI: SLIT 0x000000003935A000 00006C (v01 AMAZON AMZNSLIT 00= 000001 AMZN 00000001) [ 0.007299] ACPI: APIC 0x0000000039359000 000076 (v01 AMAZON AMZNAPIC 00= 000001 AMZN 00000001) [ 0.007301] ACPI: SRAT 0x0000000039358000 0000A0 (v01 AMAZON AMZNSRAT 00= 000001 AMZN 00000001) [ 0.007304] ACPI: HPET 0x0000000039354000 000038 (v01 AMAZON AMZNHPET 00= 000001 AMZN 00000001) [ 0.007306] ACPI: SSDT 0x0000000039353000 000759 (v01 AMAZON AMZNSSDT 00= 000001 AMZN 00000001) [ 0.007309] ACPI: SSDT 0x0000000039352000 00007F (v01 AMAZON AMZNSSDT 00= 000001 AMZN 00000001) [ 0.007312] ACPI: BGRT 0x0000000039351000 000038 (v01 AMAZON AMAZON 00= 000002 01000013) [ 0.007314] ACPI: Reserving FACP table memory at [mem 0x39355000-0x39355= 113] [ 0.007315] memblock_reserve: [0x0000000039355000-0x0000000039355113] ac= pi_reserve_initial_tables+0x46/0x70 [ 0.007319] ACPI: Reserving DSDT table memory at [mem 0x39356000-0x39357= 159] [ 0.007320] memblock_reserve: [0x0000000039356000-0x0000000039357159] ac= pi_reserve_initial_tables+0x46/0x70 [ 0.007323] ACPI: Reserving FACS table memory at [mem 0x393d0000-0x393d0= 03f] [ 0.007323] memblock_reserve: [0x00000000393d0000-0x00000000393d003f] ac= pi_reserve_initial_tables+0x46/0x70 [ 0.007325] ACPI: Reserving WAET table memory at [mem 0x3935b000-0x3935b= 027] [ 0.007326] memblock_reserve: [0x000000003935b000-0x000000003935b027] ac= pi_reserve_initial_tables+0x46/0x70 [ 0.007328] ACPI: Reserving SLIT table memory at [mem 0x3935a000-0x3935a= 06b] [ 0.007329] memblock_reserve: [0x000000003935a000-0x000000003935a06b] ac= pi_reserve_initial_tables+0x46/0x70 [ 0.007331] ACPI: Reserving APIC table memory at [mem 0x39359000-0x39359= 075] [ 0.007332] memblock_reserve: [0x0000000039359000-0x0000000039359075] ac= pi_reserve_initial_tables+0x46/0x70 [ 0.007334] ACPI: Reserving SRAT table memory at [mem 0x39358000-0x39358= 09f] [ 0.007335] memblock_reserve: [0x0000000039358000-0x000000003935809f] ac= pi_reserve_initial_tables+0x46/0x70 [ 0.007337] ACPI: Reserving HPET table memory at [mem 0x39354000-0x39354= 037] [ 0.007338] memblock_reserve: [0x0000000039354000-0x0000000039354037] ac= pi_reserve_initial_tables+0x46/0x70 [ 0.007340] ACPI: Reserving SSDT table memory at [mem 0x39353000-0x39353= 758] [ 0.007341] memblock_reserve: [0x0000000039353000-0x0000000039353758] ac= pi_reserve_initial_tables+0x46/0x70 [ 0.007343] ACPI: Reserving SSDT table memory at [mem 0x39352000-0x39352= 07e] [ 0.007344] memblock_reserve: [0x0000000039352000-0x000000003935207e] ac= pi_reserve_initial_tables+0x46/0x70 [ 0.007346] ACPI: Reserving BGRT table memory at [mem 0x39351000-0x39351= 037] [ 0.007346] memblock_reserve: [0x0000000039351000-0x0000000039351037] ac= pi_reserve_initial_tables+0x46/0x70 [ 0.007398] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x3fffffff] [ 0.007407] memblock_alloc_try_nid: 1 bytes align=3D0x1000 nid=3D-1 from= =3D0x0000000000000000 max_addr=3D0x0000000000000000 numa_alloc_distance+0x1= 4a/0x200 [ 0.007414] memblock_reserve: [0x000000003b2f6000-0x000000003b2f6000] me= mblock_alloc_range_nid+0xbf/0x180 [ 0.007421] NUMA: Initialized distance table, cnt=3D1 [ 0.007430] memblock_reserve: [0x000000003b2cb680-0x000000003b2f5fff] me= mblock_alloc_range_nid+0xbf/0x180 [ 0.007433] NODE_DATA(0) allocated [mem 0x3b2cb680-0x3b2f5fff] [ 0.007452] MEMBLOCK configuration: [ 0.007452] memory size =3D 0x000000003d00b000 reserved size =3D 0x0000= 000006f9bdd1 [ 0.007453] memory.cnt =3D 0x3 [ 0.007454] memory[0x0] [0x0000000000001000-0x000000000009ffff], 0x0000= 00000009f000 bytes on node 0 flags: 0x0 [ 0.007456] memory[0x1] [0x0000000000100000-0x00000000390cdfff], 0x0000= 000038fce000 bytes on node 0 flags: 0x0 [ 0.007458] memory[0x2] [0x00000000393de000-0x000000003d37bfff], 0x0000= 000003f9e000 bytes on node 0 flags: 0x0 [ 0.007459] reserved.cnt =3D 0x18 [ 0.007460] reserved[0x0] [0x0000000000000000-0x0000000000000fff], 0x00= 00000000001000 bytes flags: 0x0 [ 0.007462] reserved[0x1] [0x0000000000001000-0x00000000000fffff], 0x00= 000000000ff000 bytes on node 0 flags: 0x0 [ 0.007464] reserved[0x2] [0x000000001a000000-0x000000001d40cfff], 0x00= 0000000340d000 bytes on node 0 flags: 0x0 [ 0.007465] reserved[0x3] [0x000000003254f000-0x0000000033ac6fff], 0x00= 00000001578000 bytes on node 0 flags: 0x0 [ 0.007467] reserved[0x4] [0x00000000372be018-0x00000000372c6e57], 0x00= 00000000008e40 bytes on node 0 flags: 0x0 [ 0.007468] reserved[0x5] [0x0000000037a43a98-0x0000000037a43e37], 0x00= 000000000003a0 bytes on node 0 flags: 0x0 [ 0.007470] reserved[0x6] [0x0000000038e73000-0x00000000390cdfff], 0x00= 0000000025b000 bytes on node 0 flags: 0x0 [ 0.007471] reserved[0x7] [0x0000000039350040-0x000000003935060f], 0x00= 000000000005d0 bytes on node 0 flags: 0x0 [ 0.007473] reserved[0x8] [0x0000000039351000-0x0000000039351037], 0x00= 00000000000038 bytes on node 0 flags: 0x0 [ 0.007474] reserved[0x9] [0x0000000039352000-0x000000003935207e], 0x00= 0000000000007f bytes on node 0 flags: 0x0 [ 0.007475] reserved[0xa] [0x0000000039353000-0x0000000039353758], 0x00= 00000000000759 bytes on node 0 flags: 0x0 [ 0.007477] reserved[0xb] [0x0000000039354000-0x0000000039354037], 0x00= 00000000000038 bytes on node 0 flags: 0x0 [ 0.007478] reserved[0xc] [0x0000000039355000-0x0000000039355113], 0x00= 00000000000114 bytes on node 0 flags: 0x0 [ 0.007479] reserved[0xd] [0x0000000039356000-0x0000000039357159], 0x00= 0000000000115a bytes on node 0 flags: 0x0 [ 0.007480] reserved[0xe] [0x0000000039358000-0x000000003935809f], 0x00= 000000000000a0 bytes on node 0 flags: 0x0 [ 0.007482] reserved[0xf] [0x0000000039359000-0x0000000039359075], 0x00= 00000000000076 bytes on node 0 flags: 0x0 [ 0.007483] reserved[0x10] [0x000000003935a000-0x000000003935a06b], 0x0= 00000000000006c bytes on node 0 flags: 0x0 [ 0.007485] reserved[0x11] [0x000000003935b000-0x000000003935b027], 0x0= 000000000000028 bytes on node 0 flags: 0x0 [ 0.007487] reserved[0x12] [0x00000000393d0000-0x00000000393d003f], 0x0= 000000000000040 bytes on node 0 flags: 0x0 [ 0.007488] reserved[0x13] [0x00000000393de000-0x00000000393defff], 0x0= 000000000001000 bytes on node 0 flags: 0x0 [ 0.007490] reserved[0x14] [0x000000003b000000-0x000000003b1fffff], 0x0= 000000000200000 bytes on node 0 flags: 0x0 [ 0.007491] reserved[0x15] [0x000000003b2cb680-0x000000003b2f5fff], 0x0= 00000000002a980 bytes flags: 0x0 [ 0.007492] reserved[0x16] [0x000000003b2f6000-0x000000003b2f6000], 0x0= 000000000000001 bytes on node 0 flags: 0x0 [ 0.007493] reserved[0x17] [0x000000003b2f7000-0x000000003d37bfff], 0x0= 000000002085000 bytes on node 0 flags: 0x0 [ 0.007652] memblock_alloc_try_nid: 16384 bytes align=3D0x40 nid=3D-1 fr= om=3D0x0000000000000000 max_addr=3D0x0000000000000000 memblocks_present+0x1= d1/0x210 [ 0.007655] memblock_reserve: [0x000000003b2c7680-0x000000003b2cb67f] me= mblock_alloc_range_nid+0xbf/0x180 [ 0.007659] memblock_alloc_try_nid: 4096 bytes align=3D0x40 nid=3D0 from= =3D0x0000000000000000 max_addr=3D0x0000000000000000 sparse_index_alloc+0x44= /0x70 [ 0.007663] memblock_reserve: [0x000000003b2c6680-0x000000003b2c767f] me= mblock_alloc_range_nid+0xbf/0x180 [ 0.007667] memblock_alloc_try_nid: 448 bytes align=3D0x40 nid=3D0 from= =3D0x0000000038000000 max_addr=3D0x0000000040000000 sparse_init_nid+0x9b/0x= 4e0 [ 0.007669] memblock_reserve: [0x000000003b2f6e40-0x000000003b2f6fff] me= mblock_alloc_range_nid+0xbf/0x180 [ 0.007672] memblock_alloc_exact_nid_raw: 16777216 bytes align=3D0x20000= 0 nid=3D0 from=3D0x0000000001000000 max_addr=3D0x0000000000000000 memmap_al= loc+0x1f/0x60 [ 0.007675] memblock_reserve: [0x000000003a000000-0x000000003affffff] me= mblock_alloc_range_nid+0xbf/0x180 [ 0.009338] memblock_alloc_try_nid_raw: 4096 bytes align=3D0x1000 nid=3D= 0 from=3D0x0000000001000000 max_addr=3D0x0000000000000000 vmemmap_alloc_blo= ck_zero.constprop.0+0x11/0x50 [ 0.009345] memblock_reserve: [0x000000003b2c5000-0x000000003b2c5fff] me= mblock_alloc_range_nid+0xbf/0x180 [ 0.009351] memblock_alloc_try_nid_raw: 4096 bytes align=3D0x1000 nid=3D= 0 from=3D0x0000000001000000 max_addr=3D0x0000000000000000 vmemmap_alloc_blo= ck_zero.constprop.0+0x11/0x50 [ 0.009354] memblock_reserve: [0x000000003b2c4000-0x000000003b2c4fff] me= mblock_alloc_range_nid+0xbf/0x180 [ 0.009360] Zone ranges: [ 0.009361] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.009363] DMA32 [mem 0x0000000001000000-0x000000003d37bfff] [ 0.009364] Normal empty [ 0.009365] Device empty [ 0.009366] Movable zone start for each node [ 0.009369] Early memory node ranges [ 0.009369] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.009371] node 0: [mem 0x0000000000100000-0x00000000390cdfff] [ 0.009372] node 0: [mem 0x00000000393de000-0x000000003d37bfff] [ 0.009373] Initmem setup node 0 [mem 0x0000000000001000-0x000000003d37b= fff] [ 0.009378] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.009406] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.009905] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.009994] On node 0, zone DMA32: 11396 pages in unavailable ranges [ 0.010412] ACPI: PM-Timer IO Port: 0xb008 [ 0.010424] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.010480] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-= 23 [ 0.010482] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.010484] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.010486] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level= ) [ 0.010487] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level= ) [ 0.010490] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.010491] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.010492] memblock_alloc_try_nid: 73 bytes align=3D0x40 nid=3D-1 from= =3D0x0000000000000000 max_addr=3D0x0000000000000000 acpi_parse_hpet+0x91/0x= 150 [ 0.010498] memblock_reserve: [0x000000003b2f6dc0-0x000000003b2f6e08] me= mblock_alloc_range_nid+0xbf/0x180 [ 0.010503] TSC deadline timer available [ 0.010508] CPU topo: Max. logical packages: 1 [ 0.010509] CPU topo: Max. logical dies: 1 [ 0.010509] CPU topo: Max. dies per package: 1 [ 0.010514] CPU topo: Max. threads per core: 2 [ 0.010515] CPU topo: Num. cores per package: 1 [ 0.010516] CPU topo: Num. threads per package: 2 [ 0.010516] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.010518] memblock_alloc_try_nid: 75 bytes align=3D0x40 nid=3D-1 from= =3D0x0000000000000000 max_addr=3D0x0000000000000000 io_apic_init_mappings+0= x41/0x1e0 [ 0.010522] memblock_reserve: [0x000000003b2f6d40-0x000000003b2f6d8a] me= mblock_alloc_range_nid+0xbf/0x180 [ 0.010539] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_writ= e() [ 0.010547] memblock_alloc_try_nid: 640 bytes align=3D0x40 nid=3D-1 from= =3D0x0000000000000000 max_addr=3D0x0000000000000000 e820__reserve_resources= +0x2e/0x1f0 [ 0.010552] memblock_reserve: [0x000000003b2f6ac0-0x000000003b2f6d3f] me= mblock_alloc_range_nid+0xbf/0x180 [ 0.010556] memblock_alloc_try_nid: 104 bytes align=3D0x40 nid=3D-1 from= =3D0x0000000000000000 max_addr=3D0x0000000000000000 firmware_map_add_early+= 0x2c/0x60 [ 0.010560] memblock_reserve: [0x000000003b2f6a40-0x000000003b2f6aa7] me= mblock_alloc_range_nid+0xbf/0x180 [ 0.010563] memblock_alloc_try_nid: 104 bytes align=3D0x40 nid=3D-1 from= =3D0x0000000000000000 max_addr=3D0x0000000000000000 firmware_map_add_early+= 0x2c/0x60 [ 0.010566] memblock_reserve: [0x000000003b2f69c0-0x000000003b2f6a27] me= mblock_alloc_range_nid+0xbf/0x180 [ 0.010569] memblock_alloc_try_nid: 104 bytes align=3D0x40 nid=3D-1 from= =3D0x0000000000000000 max_addr=3D0x0000000000000000 firmware_map_add_early+= 0x2c/0x60 [ 0.010572] memblock_reserve: [0x000000003b2f6940-0x000000003b2f69a7] me= mblock_alloc_range_nid+0xbf/0x180 [ 0.010574] memblock_alloc_try_nid: 104 bytes align=3D0x40 nid=3D-1 from= =3D0x0000000000000000 max_addr=3D0x0000000000000000 firmware_map_add_early+= 0x2c/0x60 [ 0.010577] memblock_reserve: [0x000000003b2f68c0-0x000000003b2f6927] me= mblock_alloc_range_nid+0xbf/0x180 [ 0.010580] memblock_alloc_try_nid: 104 bytes align=3D0x40 nid=3D-1 from= =3D0x0000000000000000 max_addr=3D0x0000000000000000 firmware_map_add_early+= 0x2c/0x60 [ 0.010583] memblock_reserve: [0x000000003b2f6840-0x000000003b2f68a7] me= mblock_alloc_range_nid+0xbf/0x180 [ 0.010585] memblock_alloc_try_nid: 104 bytes align=3D0x40 nid=3D-1 from= =3D0x0000000000000000 max_addr=3D0x0000000000000000 firmware_map_add_early+= 0x2c/0x60 [ 0.010588] memblock_reserve: [0x000000003b2f67c0-0x000000003b2f6827] me= mblock_alloc_range_nid+0xbf/0x180 [ 0.010591] memblock_alloc_try_nid: 104 bytes align=3D0x40 nid=3D-1 from= =3D0x0000000000000000 max_addr=3D0x0000000000000000 firmware_map_add_early+= 0x2c/0x60 [ 0.010593] memblock_reserve: [0x000000003b2f6740-0x000000003b2f67a7] me= mblock_alloc_range_nid+0xbf/0x180 [ 0.010596] memblock_alloc_try_nid: 32 bytes align=3D0x40 nid=3D-1 from= =3D0x0000000000000000 max_addr=3D0x0000000000000000 register_nosave_region+= 0x53/0xe0 [ 0.010601] memblock_reserve: [0x000000003b2f6700-0x000000003b2f671f] me= mblock_alloc_range_nid+0xbf/0x180 [ 0.010604] PM: hibernation: Registered nosave memory: [mem 0x00000000-0= x00000fff] [ 0.010605] memblock_alloc_try_nid: 32 bytes align=3D0x40 nid=3D-1 from= =3D0x0000000000000000 max_addr=3D0x0000000000000000 register_nosave_region+= 0x53/0xe0 [ 0.010608] memblock_reserve: [0x000000003b2f66c0-0x000000003b2f66df] me= mblock_alloc_range_nid+0xbf/0x180 [ 0.010611] PM: hibernation: Registered nosave memory: [mem 0x000a0000-0= x000fffff] [ 0.010611] memblock_alloc_try_nid: 32 bytes align=3D0x40 nid=3D-1 from= =3D0x0000000000000000 max_addr=3D0x0000000000000000 register_nosave_region+= 0x53/0xe0 [ 0.010615] memblock_reserve: [0x000000003b2f6680-0x000000003b2f669f] me= mblock_alloc_range_nid+0xbf/0x180 [ 0.010617] PM: hibernation: Registered nosave memory: [mem 0x390ce000-0= x393ddfff] [ 0.010619] [mem 0x3d400000-0xffffffff] available for PCI devices [ 0.010621] Booting paravirtualized kernel on KVM [ 0.010623] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0= xffffffff, max_idle_ns: 19112604462750000 ns [ 0.015925] memblock_alloc_try_nid: 265 bytes align=3D0x40 nid=3D-1 from= =3D0x0000000000000000 max_addr=3D0x0000000000000000 setup_command_line+0x71= /0x230 [ 0.015933] memblock_reserve: [0x000000003b2f6540-0x000000003b2f6648] me= mblock_alloc_range_nid+0xbf/0x180 [ 0.015937] memblock_alloc_try_nid: 265 bytes align=3D0x40 nid=3D-1 from= =3D0x0000000000000000 max_addr=3D0x0000000000000000 setup_command_line+0xa4= /0x230 [ 0.015940] memblock_reserve: [0x000000003b2f6400-0x000000003b2f6508] me= mblock_alloc_range_nid+0xbf/0x180 [ 0.015944] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:2 nr_cpu_ids:2 nr= _node_ids:1 [ 0.015954] memblock_alloc_try_nid: 4096 bytes align=3D0x1000 nid=3D-1 f= rom=3D0x0000000000000000 max_addr=3D0x0000000000000000 pcpu_build_alloc_inf= o+0x2e1/0x5c0 [ 0.015958] memblock_reserve: [0x000000003b2c3000-0x000000003b2c3fff] me= mblock_alloc_range_nid+0xbf/0x180 [ 0.015961] memblock_alloc_try_nid: 4096 bytes align=3D0x40 nid=3D-1 fro= m=3D0x0000000000000000 max_addr=3D0x0000000000000000 pcpu_embed_first_chunk= +0x7a/0x580 [ 0.015964] memblock_reserve: [0x000000003b2c2000-0x000000003b2c2fff] me= mblock_alloc_range_nid+0xbf/0x180 [ 0.015968] memblock_alloc_try_nid: 2097152 bytes align=3D0x200000 nid= =3D0 from=3D0x0000000001000000 max_addr=3D0x0000000000000000 pcpu_fc_alloc+= 0x101/0x170 [ 0.015971] memblock_reserve: [0x0000000039e00000-0x0000000039ffffff] me= mblock_alloc_range_nid+0xbf/0x180 [ 0.016206] memblock_phys_free: [0x0000000039e41000-0x0000000039efffff] = pcpu_embed_first_chunk+0x1e6/0x580 [ 0.016229] memblock_phys_free: [0x0000000039f41000-0x0000000039ffffff] = pcpu_embed_first_chunk+0x1e6/0x580 [ 0.016231] percpu: Embedded 65 pages/cpu s229376 r8192 d28672 u1048576 [ 0.016233] memblock_alloc_try_nid: 8 bytes align=3D0x40 nid=3D-1 from= =3D0x0000000000000000 max_addr=3D0x0000000000000000 pcpu_setup_first_chunk+= 0xc3/0x900 [ 0.016236] memblock_reserve: [0x000000003b2f63c0-0x000000003b2f63c7] me= mblock_alloc_range_nid+0xbf/0x180 [ 0.016239] memblock_alloc_try_nid: 8 bytes align=3D0x40 nid=3D-1 from= =3D0x0000000000000000 max_addr=3D0x0000000000000000 pcpu_setup_first_chunk+= 0xee/0x900 [ 0.016242] memblock_reserve: [0x000000003b2f6380-0x000000003b2f6387] me= mblock_alloc_range_nid+0xbf/0x180 [ 0.016244] memblock_alloc_try_nid: 8 bytes align=3D0x40 nid=3D-1 from= =3D0x0000000000000000 max_addr=3D0x0000000000000000 pcpu_setup_first_chunk+= 0x120/0x900 [ 0.016247] memblock_reserve: [0x000000003b2f6340-0x000000003b2f6347] me= mblock_alloc_range_nid+0xbf/0x180 [ 0.016250] memblock_alloc_try_nid: 16 bytes align=3D0x40 nid=3D-1 from= =3D0x0000000000000000 max_addr=3D0x0000000000000000 pcpu_setup_first_chunk+= 0x156/0x900 [ 0.016253] memblock_reserve: [0x000000003b2f6300-0x000000003b2f630f] me= mblock_alloc_range_nid+0xbf/0x180 [ 0.016256] pcpu-alloc: s229376 r8192 d28672 u1048576 alloc=3D1*2097152 [ 0.016258] pcpu-alloc: [0] 0 1=20 [ 0.016261] memblock_alloc_try_nid: 352 bytes align=3D0x40 nid=3D-1 from= =3D0x0000000000000000 max_addr=3D0x0000000000000000 pcpu_setup_first_chunk+= 0x707/0x900 [ 0.016264] memblock_reserve: [0x000000003b2f6180-0x000000003b2f62df] me= mblock_alloc_range_nid+0xbf/0x180 [ 0.016266] memblock_alloc_try_nid: 264 bytes align=3D0x40 nid=3D-1 from= =3D0x0000000000000000 max_addr=3D0x0000000000000000 pcpu_alloc_first_chunk+= 0x76/0x2f0 [ 0.016269] memblock_reserve: [0x000000003b2f6040-0x000000003b2f6147] me= mblock_alloc_range_nid+0xbf/0x180 [ 0.016272] memblock_alloc_try_nid: 256 bytes align=3D0x40 nid=3D-1 from= =3D0x0000000000000000 max_addr=3D0x0000000000000000 pcpu_alloc_first_chunk+= 0xee/0x2f0 [ 0.016275] memblock_reserve: [0x000000003b2c6580-0x000000003b2c667f] me= mblock_alloc_range_nid+0xbf/0x180 [ 0.016278] memblock_alloc_try_nid: 264 bytes align=3D0x40 nid=3D-1 from= =3D0x0000000000000000 max_addr=3D0x0000000000000000 pcpu_alloc_first_chunk+= 0x129/0x2f0 [ 0.016280] memblock_reserve: [0x000000003b2c6440-0x000000003b2c6547] me= mblock_alloc_range_nid+0xbf/0x180 [ 0.016283] memblock_alloc_try_nid: 64 bytes align=3D0x40 nid=3D-1 from= =3D0x0000000000000000 max_addr=3D0x0000000000000000 pcpu_alloc_first_chunk+= 0x15a/0x2f0 [ 0.016286] memblock_reserve: [0x000000003b2c6400-0x000000003b2c643f] me= mblock_alloc_range_nid+0xbf/0x180 [ 0.016289] memblock_alloc_try_nid: 264 bytes align=3D0x40 nid=3D-1 from= =3D0x0000000000000000 max_addr=3D0x0000000000000000 pcpu_alloc_first_chunk+= 0x76/0x2f0 [ 0.016291] memblock_reserve: [0x000000003b2c62c0-0x000000003b2c63c7] me= mblock_alloc_range_nid+0xbf/0x180 [ 0.016294] memblock_alloc_try_nid: 896 bytes align=3D0x40 nid=3D-1 from= =3D0x0000000000000000 max_addr=3D0x0000000000000000 pcpu_alloc_first_chunk+= 0xee/0x2f0 [ 0.016297] memblock_reserve: [0x000000003b2c1c80-0x000000003b2c1fff] me= mblock_alloc_range_nid+0xbf/0x180 [ 0.016300] memblock_alloc_try_nid: 904 bytes align=3D0x40 nid=3D-1 from= =3D0x0000000000000000 max_addr=3D0x0000000000000000 pcpu_alloc_first_chunk+= 0x129/0x2f0 [ 0.016303] memblock_reserve: [0x000000003b2c18c0-0x000000003b2c1c47] me= mblock_alloc_range_nid+0xbf/0x180 [ 0.016305] memblock_alloc_try_nid: 224 bytes align=3D0x40 nid=3D-1 from= =3D0x0000000000000000 max_addr=3D0x0000000000000000 pcpu_alloc_first_chunk+= 0x15a/0x2f0 [ 0.016308] memblock_reserve: [0x000000003b2c61c0-0x000000003b2c629f] me= mblock_alloc_range_nid+0xbf/0x180 [ 0.016311] memblock_phys_free: [0x000000003b2c3000-0x000000003b2c3fff] = pcpu_embed_first_chunk+0x26c/0x580 [ 0.016314] memblock_phys_free: [0x000000003b2c2000-0x000000003b2c2fff] = pcpu_embed_first_chunk+0x279/0x580 [ 0.016317] memblock_alloc_try_nid: 8 bytes align=3D0x40 nid=3D-1 from= =3D0x0000000000000000 max_addr=3D0x0000000000000000 alloc_bootmem_cpumask_v= ar+0x2a/0x60 [ 0.016320] memblock_reserve: [0x000000003b2c6180-0x000000003b2c6187] me= mblock_alloc_range_nid+0xbf/0x180 [ 0.016323] memblock_alloc_try_nid: 8 bytes align=3D0x40 nid=3D-1 from= =3D0x0000000000000000 max_addr=3D0x0000000000000000 alloc_bootmem_cpumask_v= ar+0x2a/0x60 [ 0.016325] memblock_reserve: [0x000000003b2c6140-0x000000003b2c6147] me= mblock_alloc_range_nid+0xbf/0x180 [ 0.016996] kvm-guest: PV spinlocks enabled [ 0.016997] memblock_alloc_try_nid: 4096 bytes align=3D0x40 nid=3D-1 fro= m=3D0x0000000000000000 max_addr=3D0x0000000000000000 alloc_large_system_has= h+0x232/0x2d0 [ 0.017000] memblock_reserve: [0x000000003b2c3000-0x000000003b2c3fff] me= mblock_alloc_range_nid+0xbf/0x180 [ 0.017004] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, = linear) [ 0.017006] Kernel command line: BOOT_IMAGE=3D(hd0,gpt1)/boot/vmlinuz-6.= 12.68-93.123.amzn2023.x86_64 root=3DUUID=3D7813e2d4-9cdc-416a-a749-25de8a9f= 36d0 ro console=3Dtty0 console=3DttyS0,115200n8 nvme_core.io_timeout=3D4294= 967295 rd.emergency=3Dpoweroff rd.shell=3D0 selinux=3D1 security=3Dselinux = quiet memblock=3Ddebug [ 0.017133] random: crng init done [ 0.017136] memblock_alloc_try_nid: 1048576 bytes align=3D0x40 nid=3D-1 = from=3D0x0000000000000000 max_addr=3D0x0000000000000000 alloc_large_system_= hash+0x232/0x2d0 [ 0.017139] memblock_reserve: [0x0000000039d00000-0x0000000039dfffff] me= mblock_alloc_range_nid+0xbf/0x180 [ 0.017255] Dentry cache hash table entries: 131072 (order: 8, 1048576 b= ytes, linear) [ 0.017257] memblock_alloc_try_nid: 524288 bytes align=3D0x40 nid=3D-1 f= rom=3D0x0000000000000000 max_addr=3D0x0000000000000000 alloc_large_system_h= ash+0x232/0x2d0 [ 0.017261] memblock_reserve: [0x000000003b2418c0-0x000000003b2c18bf] me= mblock_alloc_range_nid+0xbf/0x180 [ 0.017314] Inode-cache hash table entries: 65536 (order: 7, 524288 byte= s, linear) [ 0.017318] memblock_alloc_try_nid: 4096 bytes align=3D0x1000 nid=3D-1 f= rom=3D0x0000000000000000 max_addr=3D0x0000000000000000 spp_getpage+0x51/0xa= 0 [ 0.017323] memblock_reserve: [0x000000003b2c2000-0x000000003b2c2fff] me= mblock_alloc_range_nid+0xbf/0x180 [ 0.017326] memblock_alloc_try_nid: 4096 bytes align=3D0x1000 nid=3D-1 f= rom=3D0x0000000000000000 max_addr=3D0x0000000000000000 spp_getpage+0x51/0xa= 0 [ 0.017328] memblock_reserve: [0x000000003b240000-0x000000003b240fff] me= mblock_alloc_range_nid+0xbf/0x180 [ 0.017331] memblock_alloc_try_nid: 4096 bytes align=3D0x1000 nid=3D-1 f= rom=3D0x0000000000000000 max_addr=3D0x0000000000000000 spp_getpage+0x51/0xa= 0 [ 0.017334] memblock_reserve: [0x000000003b23f000-0x000000003b23ffff] me= mblock_alloc_range_nid+0xbf/0x180 [ 0.017347] memblock_alloc_try_nid: 4096 bytes align=3D0x1000 nid=3D-1 f= rom=3D0x0000000000000000 max_addr=3D0x0000000000000000 spp_getpage+0x51/0xa= 0 [ 0.017350] memblock_reserve: [0x000000003b23e000-0x000000003b23efff] me= mblock_alloc_range_nid+0xbf/0x180 [ 0.017353] memblock_alloc_try_nid: 4096 bytes align=3D0x1000 nid=3D-1 f= rom=3D0x0000000000000000 max_addr=3D0x0000000000000000 spp_getpage+0x51/0xa= 0 [ 0.017356] memblock_reserve: [0x000000003b23d000-0x000000003b23dfff] me= mblock_alloc_range_nid+0xbf/0x180 [ 0.017361] memblock_alloc_try_nid: 4096 bytes align=3D0x1000 nid=3D-1 f= rom=3D0x0000000000000000 max_addr=3D0x0000000000000000 spp_getpage+0x51/0xa= 0 [ 0.017364] memblock_reserve: [0x000000003b23c000-0x000000003b23cfff] me= mblock_alloc_range_nid+0xbf/0x180 [ 0.017388] Fallback order for Node 0: 0=20 [ 0.017391] Built 1 zonelists, mobility grouping on. Total pages: 24986= 7 [ 0.017392] Policy zone: DMA32 [ 0.017393] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.018640] SLUB: HWalign=3D64, Order=3D0-3, MinObjects=3D0, CPUs=3D2, N= odes=3D1 [ 0.018654] Kernel/User page tables isolation: enabled [ 0.018679] ftrace: allocating 46825 entries in 183 pages [ 0.027381] ftrace: allocated 183 pages with 6 groups [ 0.028278] Dynamic Preempt: none [ 0.028324] rcu: Preemptible hierarchical RCU implementation. [ 0.028325] rcu: RCU restricting CPUs from NR_CPUS=3D8192 to nr_cpu_ids= =3D2. [ 0.028327] Trampoline variant of Tasks RCU enabled. [ 0.028328] Rude variant of Tasks RCU enabled. [ 0.028328] Tracing variant of Tasks RCU enabled. [ 0.028329] rcu: RCU calculated value of scheduler-enlistment delay is 1= 0 jiffies. [ 0.028330] rcu: Adjusting geometry for rcu_fanout_leaf=3D16, nr_cpu_ids= =3D2 [ 0.028336] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjus= t=3D1 rcu_task_cpu_ids=3D2. [ 0.028338] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_= adjust=3D1 rcu_task_cpu_ids=3D2. [ 0.028339] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb= _adjust=3D1 rcu_task_cpu_ids=3D2. [ 0.032427] NR_IRQS: 524544, nr_irqs: 440, preallocated irqs: 16 [ 0.032664] rcu: srcu_init: Setting srcu_struct sizes based on contentio= n. [ 0.032720] Console: colour dummy device 80x25 [ 0.032722] printk: legacy console [tty0] enabled [ 0.032818] printk: legacy console [ttyS0] enabled [ 0.032884] ACPI: Core revision 20240827 [ 0.033070] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, = max_idle_ns: 30580167144 ns [ 0.033089] APIC: Switch to symmetric I/O mode setup [ 0.033518] x2apic enabled [ 0.033960] APIC: Switched APIC routing to: physical x2apic [ 0.035630] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles:= 0x240933eba6e, max_idle_ns: 440795246008 ns [ 0.035635] Calibrating delay loop (skipped) preset value.. 4999.98 Bogo= MIPS (lpj=3D24999940) [ 0.036010] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.036015] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.036019] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user= pointer sanitization [ 0.036022] Spectre V2 : Mitigation: Retpolines [ 0.036023] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context= switch and VMEXIT [ 0.036024] RETBleed: WARNING: Spectre v2 mitigation leaves CPU vulnerab= le to RETBleed attacks, data leaks possible! [ 0.045633] RETBleed: Vulnerable [ 0.045633] Speculative Store Bypass: Vulnerable [ 0.045633] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.045633] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no= microcode [ 0.045633] GDS: Unknown: Dependent on hypervisor status [ 0.045633] active return thunk: its_return_thunk [ 0.045633] ITS: Mitigation: Aligned branch/return thunks [ 0.045633] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point= registers' [ 0.045633] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.045633] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.045633] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registe= rs' [ 0.045633] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.045633] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.045633] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.045633] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.045633] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys Us= er registers' [ 0.045633] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.045633] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.045633] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.045633] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.045633] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.045633] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.045633] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.045633] x86/fpu: Enabled xstate features 0x2ff, context size is 2568= bytes, using 'compacted' format. [ 0.045633] Freeing SMP alternatives memory: 36K [ 0.045633] pid_max: default: 32768 minimum: 301 [ 0.045633] memblock_free_late: [0x000000003d36b000-0x000000003d37bfff] = efi_free_boot_services+0x11f/0x2e0 [ 0.045633] memblock_free_late: [0x000000003b336000-0x000000003d36afff] = efi_free_boot_services+0x11f/0x2e0 [ 0.045633] memblock_free_late: [0x000000003b317000-0x000000003b335fff] = efi_free_boot_services+0x11f/0x2e0 [ 0.045633] memblock_free_late: [0x000000003b2f7000-0x000000003b316fff] = efi_free_boot_services+0x11f/0x2e0 [ 0.045633] memblock_free_late: [0x000000003b000000-0x000000003b1fffff] = efi_free_boot_services+0x11f/0x2e0 [ 0.045633] memblock_free_late: [0x00000000393de000-0x00000000393defff] = efi_free_boot_services+0x11f/0x2e0 [ 0.045633] memblock_free_late: [0x0000000038e73000-0x00000000390cdfff] = efi_free_boot_services+0x11f/0x2e0 [ 0.045633] LSM: initializing lsm=3Dlockdown,capability,landlock,yama,sa= fesetid,selinux,bpf,ima [ 0.045633] landlock: Up and running. [ 0.045633] Yama: becoming mindful. [ 0.045633] SELinux: Initializing. [ 0.045633] LSM support for eBPF active [ 0.045633] Mount-cache hash table entries: 2048 (order: 2, 16384 bytes,= linear) [ 0.045633] Mountpoint-cache hash table entries: 2048 (order: 2, 16384 b= ytes, linear) [ 0.045633] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GH= z (family: 0x6, model: 0x55, stepping: 0x7) [ 0.045633] Performance Events: unsupported p6 CPU model 85 no PMU drive= r, software events only. [ 0.045633] signal: max sigframe size: 3632 [ 0.045633] rcu: Hierarchical SRCU implementation. [ 0.045633] rcu: Max phase no-delay instances is 1000. [ 0.045633] Timer migration: 1 hierarchy levels; 8 children per group; 1= crossnode level [ 0.045633] smp: Bringing up secondary CPUs ... [ 0.045633] smpboot: x86: Booting SMP configuration: [ 0.045633] .... node #0, CPUs: #1 [ 0.045633] MDS CPU bug present and SMT on, data leak possible. See http= s://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/mds.html for more de= tails. [ 0.045633] MMIO Stale Data CPU bug present and SMT on, data leak possib= le. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/processo= r_mmio_stale_data.html for more details. [ 0.045633] smp: Brought up 1 node, 2 CPUs [ 0.045633] smpboot: Total of 2 processors activated (9999.97 BogoMIPS) [ 0.045633] node 0 deferred pages initialised in 0ms [ 0.045633] Memory: 900460K/999468K available (16384K kernel code, 9440K= rwdata, 11364K rodata, 3740K init, 6440K bss, 94600K reserved, 0K cma-rese= rved) [ 0.045633] devtmpfs: initialized [ 0.045633] x86/mm: Memory block size: 128MB [ 0.045633] ------------[ cut here ]------------ [ 0.045633] page type is 1, passed migratetype is 0 (nr=3D16) [ 0.045633] WARNING: CPU: 1 PID: 2 at mm/page_alloc.c:721 rmqueue_bulk+0= x82e/0x880 [ 0.045633] Modules linked in: [ 0.045633] CPU: 1 UID: 0 PID: 2 Comm: kthreadd Not tainted 6.12.68-93.1= 23.amzn2023.x86_64 #1 [ 0.045633] Hardware name: Amazon EC2 t3.micro/, BIOS 1.0 10/16/2017 [ 0.045633] RIP: 0010:rmqueue_bulk+0x82e/0x880 [ 0.045633] Code: c6 05 be be 13 02 01 e8 b0 b5 ff ff 44 89 e9 8b 14 24 = 48 c7 c7 a8 6d 51 8e 48 89 c6 b8 01 00 00 00 d3 e0 89 c1 e8 32 4f d2 ff <0f= > 0b 4c 8b 44 24 48 e9 79 fc ff ff 48 c7 c6 e0 77 51 8e 4c 89 e7 [ 0.045633] RSP: 0000:ffffd592c002f898 EFLAGS: 00010086 [ 0.045633] RAX: 0000000000000000 RBX: ffff8e363b2cbc80 RCX: ffffffff8f1= f0c68 [ 0.045633] RDX: 0000000000000000 RSI: 00000000fffeffff RDI: 00000000000= 00001 [ 0.045633] RBP: fffffb9c40e3a408 R08: 0000000000000000 R09: ffffd592c00= 2f740 [ 0.045633] R10: ffffd592c002f738 R11: ffffffff8f370ca8 R12: fffffb9c40e= 3a400 [ 0.045633] R13: 0000000000000004 R14: 0000000000000003 R15: 00000000000= 38e90 [ 0.045633] FS: 0000000000000000(0000) GS:ffff8e3639f00000(0000) knlGS:= 0000000000000000 [ 0.045633] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 0.045633] CR2: 0000000000000000 CR3: 000000001bc34001 CR4: 00000000007= 706f0 [ 0.045633] PKRU: 55555554 [ 0.045633] Call Trace: [ 0.045633] [ 0.045633] __rmqueue_pcplist+0x233/0x2c0 [ 0.045633] rmqueue.constprop.0+0x4b6/0xe80 [ 0.045633] ? _raw_spin_unlock+0xa/0x30 [ 0.045633] ? rmqueue.constprop.0+0x557/0xe80 [ 0.045633] ? _raw_spin_unlock_irqrestore+0xa/0x30 [ 0.045633] get_page_from_freelist+0x16e/0x5f0 [ 0.045633] __alloc_pages_noprof+0x18a/0x350 [ 0.045633] alloc_pages_mpol_noprof+0xf2/0x1e0 [ 0.045633] ? shuffle_freelist+0x126/0x1b0 [ 0.045633] allocate_slab+0x2b3/0x410 [ 0.045633] ___slab_alloc+0x396/0x830 [ 0.045633] ? switch_hrtimer_base+0x8e/0x190 [ 0.045633] ? timerqueue_add+0x9b/0xc0 [ 0.045633] ? dup_task_struct+0x2d/0x1b0 [ 0.045633] ? _raw_spin_unlock_irqrestore+0xa/0x30 [ 0.045633] ? start_dl_timer+0xb0/0x140 [ 0.045633] kmem_cache_alloc_node_noprof+0x271/0x2e0 [ 0.045633] ? dup_task_struct+0x2d/0x1b0 [ 0.045633] dup_task_struct+0x2d/0x1b0 [ 0.045633] copy_process+0x195/0x17e0 [ 0.045633] kernel_clone+0x9a/0x3b0 [ 0.045633] ? psi_task_switch+0x105/0x290 [ 0.045633] kernel_thread+0x6b/0x90 [ 0.045633] ? __pfx_kthread+0x10/0x10 [ 0.045633] kthreadd+0x276/0x2d0 [ 0.045633] ? __pfx_kthreadd+0x10/0x10 [ 0.045633] ret_from_fork+0x30/0x50 [ 0.045633] ? __pfx_kthreadd+0x10/0x10 [ 0.045633] ret_from_fork_asm+0x1a/0x30 [ 0.045633] [ 0.045633] ---[ end trace 0000000000000000 ]--- [ 0.045633] ------------[ cut here ]------------ [ 0.045633] page type is 1, passed migratetype is 0 (nr=3D8) [ 0.045633] WARNING: CPU: 1 PID: 2 at mm/page_alloc.c:686 expand+0x1af/0= x1e0 [ 0.045633] Modules linked in: [ 0.045633] CPU: 1 UID: 0 PID: 2 Comm: kthreadd Tainted: G W = 6.12.68-93.123.amzn2023.x86_64 #1 [ 0.045633] Tainted: [W]=3DWARN [ 0.045633] Hardware name: Amazon EC2 t3.micro/, BIOS 1.0 10/16/2017 [ 0.045633] RIP: 0010:expand+0x1af/0x1e0 [ 0.045633] Code: c6 05 af 06 14 02 01 e8 9f fd ff ff 89 e9 8b 54 24 34 = 48 c7 c7 a8 6d 51 8e 48 89 c6 b8 01 00 00 00 d3 e0 89 c1 e8 21 97 d2 ff <0f= > 0b e9 e5 fe ff ff 48 c7 c6 e0 6d 51 8e 4c 89 ff e8 eb 23 fc ff [ 0.045633] RSP: 0000:ffffd592c002f828 EFLAGS: 00010082 [ 0.045633] RAX: 0000000000000000 RBX: ffff8e363b2cbc80 RCX: ffffffff8f1= f0c68 [ 0.045633] RDX: 0000000000000000 RSI: 00000000fffeffff RDI: 00000000000= 00001 [ 0.045633] RBP: 0000000000000003 R08: 0000000000000000 R09: ffffd592c00= 2f6d0 [ 0.045633] R10: ffffd592c002f6c8 R11: ffffffff8f370ca8 R12: 00000000000= 00008 [ 0.045633] R13: 0000000000038e98 R14: 0000000000000003 R15: fffffb9c40e= 3a600 [ 0.045633] FS: 0000000000000000(0000) GS:ffff8e3639f00000(0000) knlGS:= 0000000000000000 [ 0.045633] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 0.045633] CR2: 0000000000000000 CR3: 000000001bc34001 CR4: 00000000007= 706f0 [ 0.045633] PKRU: 55555554 [ 0.045633] Call Trace: [ 0.045633] [ 0.045633] rmqueue_bulk+0x541/0x880 [ 0.045633] __rmqueue_pcplist+0x233/0x2c0 [ 0.045633] rmqueue.constprop.0+0x4b6/0xe80 [ 0.045633] ? _raw_spin_unlock+0xa/0x30 [ 0.045633] ? rmqueue.constprop.0+0x557/0xe80 [ 0.045633] ? _raw_spin_unlock_irqrestore+0xa/0x30 [ 0.045633] get_page_from_freelist+0x16e/0x5f0 [ 0.045633] __alloc_pages_noprof+0x18a/0x350 [ 0.045633] alloc_pages_mpol_noprof+0xf2/0x1e0 [ 0.045633] ? shuffle_freelist+0x126/0x1b0 [ 0.045633] allocate_slab+0x2b3/0x410 [ 0.045633] ___slab_alloc+0x396/0x830 [ 0.045633] ? switch_hrtimer_base+0x8e/0x190 [ 0.045633] ? timerqueue_add+0x9b/0xc0 [ 0.045633] ? dup_task_struct+0x2d/0x1b0 [ 0.045633] ? _raw_spin_unlock_irqrestore+0xa/0x30 [ 0.045633] ? start_dl_timer+0xb0/0x140 [ 0.045633] kmem_cache_alloc_node_noprof+0x271/0x2e0 [ 0.045633] ? dup_task_struct+0x2d/0x1b0 [ 0.045633] dup_task_struct+0x2d/0x1b0 [ 0.045633] copy_process+0x195/0x17e0 [ 0.045633] kernel_clone+0x9a/0x3b0 [ 0.045633] ? psi_task_switch+0x105/0x290 [ 0.045633] kernel_thread+0x6b/0x90 [ 0.045633] ? __pfx_kthread+0x10/0x10 [ 0.045633] kthreadd+0x276/0x2d0 [ 0.045633] ? __pfx_kthreadd+0x10/0x10 [ 0.045633] ret_from_fork+0x30/0x50 [ 0.045633] ? __pfx_kthreadd+0x10/0x10 [ 0.045633] ret_from_fork_asm+0x1a/0x30 [ 0.045633] [ 0.045633] ---[ end trace 0000000000000000 ]--- [ 0.045633] ACPI: PM: Registering ACPI NVS region [mem 0x3935e000-0x393d= dfff] (524288 bytes) [ 0.045633] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xfffffff= f, max_idle_ns: 19112604462750000 ns [ 0.045633] futex hash table entries: 512 (order: 3, 32768 bytes, linear= ) [ 0.045633] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.045633] DMA: preallocated 128 KiB GFP_KERNEL pool for atomic allocat= ions [ 0.045633] DMA: preallocated 128 KiB GFP_KERNEL|GFP_DMA pool for atomic= allocations [ 0.045633] DMA: preallocated 128 KiB GFP_KERNEL|GFP_DMA32 pool for atom= ic allocations [ec2-user@ip-172-31-29-240 ~]$ sudo dmesg [ 0.000000] Linux version 6.12.68-93.123.amzn2023.x86_64 (mockbuild@ip-1= 0-0-53-120) (gcc (GCC) 11.5.0 20240719 (Red Hat 11.5.0-5), GNU ld version 2= .41-50.amzn2023.0.5) #1 SMP PREEMPT_DYNAMIC Tue Feb 10 06:40:43 UTC 2026 [ 0.000000] Command line: BOOT_IMAGE=3D(hd0,gpt1)/boot/vmlinuz-6.12.68-9= 3.123.amzn2023.x86_64 root=3DUUID=3D7813e2d4-9cdc-416a-a749-25de8a9f36d0 ro= console=3Dtty0 console=3DttyS0,115200n8 nvme_core.io_timeout=3D4294967295 = rd.emergency=3Dpoweroff rd.shell=3D0 selinux=3D1 security=3Dselinux quiet m= emblock=3Ddebug [ 0.000000] KASLR enabled [ 0.000000] BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009ffff] usabl= e [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000390cdfff] usabl= e [ 0.000000] BIOS-e820: [mem 0x00000000390ce000-0x000000003934dfff] reser= ved [ 0.000000] BIOS-e820: [mem 0x000000003934e000-0x000000003935dfff] ACPI = data [ 0.000000] BIOS-e820: [mem 0x000000003935e000-0x00000000393ddfff] ACPI = NVS [ 0.000000] BIOS-e820: [mem 0x00000000393de000-0x000000003d37bfff] usabl= e [ 0.000000] BIOS-e820: [mem 0x000000003d37c000-0x000000003d3fffff] reser= ved [ 0.000000] memblock_reserve: [0x0000000039350040-0x000000003935060f] ef= i_memblock_x86_reserve_range+0x159/0x1e0 [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] APIC: Static calls initialized [ 0.000000] e820: update [mem 0x372be018-0x372c6e57] usable =3D=3D> usab= le [ 0.000000] extended physical RAM map: [ 0.000000] reserve setup_data: [mem 0x0000000000000000-0x000000000009ff= ff] usable [ 0.000000] reserve setup_data: [mem 0x0000000000100000-0x00000000372be0= 17] usable [ 0.000000] reserve setup_data: [mem 0x00000000372be018-0x00000000372c6e= 57] usable [ 0.000000] reserve setup_data: [mem 0x00000000372c6e58-0x00000000390cdf= ff] usable [ 0.000000] reserve setup_data: [mem 0x00000000390ce000-0x000000003934df= ff] reserved [ 0.000000] reserve setup_data: [mem 0x000000003934e000-0x000000003935df= ff] ACPI data [ 0.000000] reserve setup_data: [mem 0x000000003935e000-0x00000000393ddf= ff] ACPI NVS [ 0.000000] reserve setup_data: [mem 0x00000000393de000-0x000000003d37bf= ff] usable [ 0.000000] reserve setup_data: [mem 0x000000003d37c000-0x000000003d3fff= ff] reserved [ 0.000000] efi: EFI v2.7 by EDK II [ 0.000000] efi: SMBIOS=3D0x3926a000 ACPI=3D0x3935d000 ACPI 2.0=3D0x3935= d014 MEMATTR=3D0x37a43a98=20 [ 0.000000] memblock_reserve: [0x0000000037a43a98-0x0000000037a43e37] ef= i_memattr_init+0x4d/0xa0 [ 0.000000] SMBIOS 2.7 present. [ 0.000000] DMI: Amazon EC2 t3.micro/, BIOS 1.0 10/16/2017 [ 0.000000] DMI: Memory slots populated: 1/1 [ 0.000000] Hypervisor detected: KVM [ 0.000000] last_pfn =3D 0x3d37c max_arch_pfn =3D 0x400000000 [ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000000] kvm-clock: using sched offset of 7715848997 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles:= 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000006] tsc: Detected 2499.994 MHz processor [ 0.000088] e820: update [mem 0x00000000-0x00000fff] usable =3D=3D> rese= rved [ 0.000090] e820: remove [mem 0x000a0000-0x000fffff] usable [ 0.000096] last_pfn =3D 0x3d37c max_arch_pfn =3D 0x400000000 [ 0.000123] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built fr= om 8 variable MTRRs [ 0.000126] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT= =20 [ 0.006943] memblock_reserve: [0x000000001d400000-0x000000001d40cfff] se= tup_arch+0x953/0xad0 [ 0.006950] memblock_add: [0x0000000000001000-0x000000000009ffff] e820__= memblock_setup+0x6f/0xb0 [ 0.006954] memblock_add: [0x0000000000100000-0x00000000372be017] e820__= memblock_setup+0x6f/0xb0 [ 0.006957] memblock_add: [0x00000000372be018-0x00000000372c6e57] e820__= memblock_setup+0x6f/0xb0 [ 0.006960] memblock_add: [0x00000000372c6e58-0x00000000390cdfff] e820__= memblock_setup+0x6f/0xb0 [ 0.006962] memblock_add: [0x00000000393de000-0x000000003d37bfff] e820__= memblock_setup+0x6f/0xb0 [ 0.006965] MEMBLOCK configuration: [ 0.006965] memory size =3D 0x000000003d00b000 reserved size =3D 0x0000= 0000049ff7b0 [ 0.006966] memory.cnt =3D 0x3 [ 0.006967] memory[0x0] [0x0000000000001000-0x000000000009ffff], 0x0000= 00000009f000 bytes flags: 0x0 [ 0.006969] memory[0x1] [0x0000000000100000-0x00000000390cdfff], 0x0000= 000038fce000 bytes flags: 0x0 [ 0.006970] memory[0x2] [0x00000000393de000-0x000000003d37bfff], 0x0000= 000003f9e000 bytes flags: 0x0 [ 0.006971] reserved.cnt =3D 0x7 [ 0.006972] reserved[0x0] [0x0000000000000000-0x000000000000ffff], 0x00= 00000000010000 bytes flags: 0x0 [ 0.006973] reserved[0x1] [0x000000000009f000-0x00000000000fffff], 0x00= 00000000061000 bytes flags: 0x0 [ 0.006975] reserved[0x2] [0x000000001a000000-0x000000001d40cfff], 0x00= 0000000340d000 bytes flags: 0x0 [ 0.006976] reserved[0x3] [0x000000003254f000-0x0000000033ac6fff], 0x00= 00000001578000 bytes flags: 0x0 [ 0.006977] reserved[0x4] [0x00000000372be018-0x00000000372c6e57], 0x00= 00000000008e40 bytes flags: 0x0 [ 0.006978] reserved[0x5] [0x0000000037a43a98-0x0000000037a43e37], 0x00= 000000000003a0 bytes flags: 0x0 [ 0.006979] reserved[0x6] [0x0000000039350040-0x000000003935060f], 0x00= 000000000005d0 bytes flags: 0x0 [ 0.006981] EFI XX 0x0000000038e73000..00000000390cdfff [ 0.006982] memblock_reserve: [0x0000000038e73000-0x00000000390cdfff] ef= i_reserve_boot_services+0xc1/0x100 [ 0.006985] EFI XX 0x00000000393de000..00000000393defff [ 0.006986] memblock_reserve: [0x00000000393de000-0x00000000393defff] ef= i_reserve_boot_services+0xc1/0x100 [ 0.006988] EFI XX 0x000000003b000000..000000003b1fffff [ 0.006989] memblock_reserve: [0x000000003b000000-0x000000003b1fffff] ef= i_reserve_boot_services+0xc1/0x100 [ 0.006991] EFI XX 0x000000003b2f7000..000000003b316fff [ 0.006992] memblock_reserve: [0x000000003b2f7000-0x000000003b316fff] ef= i_reserve_boot_services+0xc1/0x100 [ 0.006994] EFI XX 0x000000003b317000..000000003b335fff [ 0.006995] memblock_reserve: [0x000000003b317000-0x000000003b335fff] ef= i_reserve_boot_services+0xc1/0x100 [ 0.006997] EFI XX 0x000000003b336000..000000003d36afff [ 0.006998] memblock_reserve: [0x000000003b336000-0x000000003d36afff] ef= i_reserve_boot_services+0xc1/0x100 [ 0.007000] EFI XX 0x000000003d36b000..000000003d37bfff [ 0.007000] memblock_reserve: [0x000000003d36b000-0x000000003d37bfff] ef= i_reserve_boot_services+0xc1/0x100 [ 0.007004] memblock_phys_alloc_range: 28672 bytes align=3D0x1000 from= =3D0x0000000000000000 max_addr=3D0x0000000000100000 reserve_real_mode+0x53/= 0x90 [ 0.007008] memblock_reserve: [0x0000000000098000-0x000000000009efff] me= mblock_alloc_range_nid+0xbf/0x180 [ 0.007012] memblock_reserve: [0x0000000000000000-0x00000000000fffff] se= tup_arch+0x636/0xad0 [ 0.007014] Using GB pages for direct mapping [ 0.007052] memblock_phys_alloc_range: 2097152 bytes align=3D0x200000 fr= om=3D0x0000000000100000 max_addr=3D0x000000003d37c000 init_mem_mapping+0x14= 0/0x2c0 [ 0.007055] memblock_reserve: [0x000000003ae00000-0x000000003affffff] me= mblock_alloc_range_nid+0xbf/0x180 [ 0.007058] memblock_phys_free: [0x000000003ae00000-0x000000003affffff] = init_mem_mapping+0x160/0x2c0 [ 0.007261] Secure boot disabled [ 0.007261] RAMDISK: [mem 0x3254f000-0x33ac6fff] [ 0.007271] ACPI: Early table checksum verification disabled [ 0.007275] ACPI: RSDP 0x000000003935D014 000024 (v02 AMAZON) [ 0.007278] ACPI: XSDT 0x000000003935C0E8 00006C (v01 AMAZON AMZNFACP 00= 000001 01000013) [ 0.007283] ACPI: FACP 0x0000000039355000 000114 (v01 AMAZON AMZNFACP 00= 000001 AMZN 00000001) [ 0.007288] ACPI: DSDT 0x0000000039356000 00115A (v01 AMAZON AMZNDSDT 00= 000001 AMZN 00000001) [ 0.007291] ACPI: FACS 0x00000000393D0000 000040 [ 0.007294] ACPI: WAET 0x000000003935B000 000028 (v01 AMAZON AMZNWAET 00= 000001 AMZN 00000001) [ 0.007296] ACPI: SLIT 0x000000003935A000 00006C (v01 AMAZON AMZNSLIT 00= 000001 AMZN 00000001) [ 0.007299] ACPI: APIC 0x0000000039359000 000076 (v01 AMAZON AMZNAPIC 00= 000001 AMZN 00000001) [ 0.007301] ACPI: SRAT 0x0000000039358000 0000A0 (v01 AMAZON AMZNSRAT 00= 000001 AMZN 00000001) [ 0.007304] ACPI: HPET 0x0000000039354000 000038 (v01 AMAZON AMZNHPET 00= 000001 AMZN 00000001) [ 0.007306] ACPI: SSDT 0x0000000039353000 000759 (v01 AMAZON AMZNSSDT 00= 000001 AMZN 00000001) [ 0.007309] ACPI: SSDT 0x0000000039352000 00007F (v01 AMAZON AMZNSSDT 00= 000001 AMZN 00000001) [ 0.007312] ACPI: BGRT 0x0000000039351000 000038 (v01 AMAZON AMAZON 00= 000002 01000013) [ 0.007314] ACPI: Reserving FACP table memory at [mem 0x39355000-0x39355= 113] [ 0.007315] memblock_reserve: [0x0000000039355000-0x0000000039355113] ac= pi_reserve_initial_tables+0x46/0x70 [ 0.007319] ACPI: Reserving DSDT table memory at [mem 0x39356000-0x39357= 159] [ 0.007320] memblock_reserve: [0x0000000039356000-0x0000000039357159] ac= pi_reserve_initial_tables+0x46/0x70 [ 0.007323] ACPI: Reserving FACS table memory at [mem 0x393d0000-0x393d0= 03f] [ 0.007323] memblock_reserve: [0x00000000393d0000-0x00000000393d003f] ac= pi_reserve_initial_tables+0x46/0x70 [ 0.007325] ACPI: Reserving WAET table memory at [mem 0x3935b000-0x3935b= 027] [ 0.007326] memblock_reserve: [0x000000003935b000-0x000000003935b027] ac= pi_reserve_initial_tables+0x46/0x70 [ 0.007328] ACPI: Reserving SLIT table memory at [mem 0x3935a000-0x3935a= 06b] [ 0.007329] memblock_reserve: [0x000000003935a000-0x000000003935a06b] ac= pi_reserve_initial_tables+0x46/0x70 [ 0.007331] ACPI: Reserving APIC table memory at [mem 0x39359000-0x39359= 075] [ 0.007332] memblock_reserve: [0x0000000039359000-0x0000000039359075] ac= pi_reserve_initial_tables+0x46/0x70 [ 0.007334] ACPI: Reserving SRAT table memory at [mem 0x39358000-0x39358= 09f] [ 0.007335] memblock_reserve: [0x0000000039358000-0x000000003935809f] ac= pi_reserve_initial_tables+0x46/0x70 [ 0.007337] ACPI: Reserving HPET table memory at [mem 0x39354000-0x39354= 037] [ 0.007338] memblock_reserve: [0x0000000039354000-0x0000000039354037] ac= pi_reserve_initial_tables+0x46/0x70 [ 0.007340] ACPI: Reserving SSDT table memory at [mem 0x39353000-0x39353= 758] [ 0.007341] memblock_reserve: [0x0000000039353000-0x0000000039353758] ac= pi_reserve_initial_tables+0x46/0x70 [ 0.007343] ACPI: Reserving SSDT table memory at [mem 0x39352000-0x39352= 07e] [ 0.007344] memblock_reserve: [0x0000000039352000-0x000000003935207e] ac= pi_reserve_initial_tables+0x46/0x70 [ 0.007346] ACPI: Reserving BGRT table memory at [mem 0x39351000-0x39351= 037] [ 0.007346] memblock_reserve: [0x0000000039351000-0x0000000039351037] ac= pi_reserve_initial_tables+0x46/0x70 [ 0.007398] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x3fffffff] [ 0.007407] memblock_alloc_try_nid: 1 bytes align=3D0x1000 nid=3D-1 from= =3D0x0000000000000000 max_addr=3D0x0000000000000000 numa_alloc_distance+0x1= 4a/0x200 [ 0.007414] memblock_reserve: [0x000000003b2f6000-0x000000003b2f6000] me= mblock_alloc_range_nid+0xbf/0x180 [ 0.007421] NUMA: Initialized distance table, cnt=3D1 [ 0.007430] memblock_reserve: [0x000000003b2cb680-0x000000003b2f5fff] me= mblock_alloc_range_nid+0xbf/0x180 [ 0.007433] NODE_DATA(0) allocated [mem 0x3b2cb680-0x3b2f5fff] [ 0.007452] MEMBLOCK configuration: [ 0.007452] memory size =3D 0x000000003d00b000 reserved size =3D 0x0000= 000006f9bdd1 [ 0.007453] memory.cnt =3D 0x3 [ 0.007454] memory[0x0] [0x0000000000001000-0x000000000009ffff], 0x0000= 00000009f000 bytes on node 0 flags: 0x0 [ 0.007456] memory[0x1] [0x0000000000100000-0x00000000390cdfff], 0x0000= 000038fce000 bytes on node 0 flags: 0x0 [ 0.007458] memory[0x2] [0x00000000393de000-0x000000003d37bfff], 0x0000= 000003f9e000 bytes on node 0 flags: 0x0 [ 0.007459] reserved.cnt =3D 0x18 [ 0.007460] reserved[0x0] [0x0000000000000000-0x0000000000000fff], 0x00= 00000000001000 bytes flags: 0x0 [ 0.007462] reserved[0x1] [0x0000000000001000-0x00000000000fffff], 0x00= 000000000ff000 bytes on node 0 flags: 0x0 [ 0.007464] reserved[0x2] [0x000000001a000000-0x000000001d40cfff], 0x00= 0000000340d000 bytes on node 0 flags: 0x0 [ 0.007465] reserved[0x3] [0x000000003254f000-0x0000000033ac6fff], 0x00= 00000001578000 bytes on node 0 flags: 0x0 [ 0.007467] reserved[0x4] [0x00000000372be018-0x00000000372c6e57], 0x00= 00000000008e40 bytes on node 0 flags: 0x0 [ 0.007468] reserved[0x5] [0x0000000037a43a98-0x0000000037a43e37], 0x00= 000000000003a0 bytes on node 0 flags: 0x0 [ 0.007470] reserved[0x6] [0x0000000038e73000-0x00000000390cdfff], 0x00= 0000000025b000 bytes on node 0 flags: 0x0 [ 0.007471] reserved[0x7] [0x0000000039350040-0x000000003935060f], 0x00= 000000000005d0 bytes on node 0 flags: 0x0 [ 0.007473] reserved[0x8] [0x0000000039351000-0x0000000039351037], 0x00= 00000000000038 bytes on node 0 flags: 0x0 [ 0.007474] reserved[0x9] [0x0000000039352000-0x000000003935207e], 0x00= 0000000000007f bytes on node 0 flags: 0x0 [ 0.007475] reserved[0xa] [0x0000000039353000-0x0000000039353758], 0x00= 00000000000759 bytes on node 0 flags: 0x0 [ 0.007477] reserved[0xb] [0x0000000039354000-0x0000000039354037], 0x00= 00000000000038 bytes on node 0 flags: 0x0 [ 0.007478] reserved[0xc] [0x0000000039355000-0x0000000039355113], 0x00= 00000000000114 bytes on node 0 flags: 0x0 [ 0.007479] reserved[0xd] [0x0000000039356000-0x0000000039357159], 0x00= 0000000000115a bytes on node 0 flags: 0x0 [ 0.007480] reserved[0xe] [0x0000000039358000-0x000000003935809f], 0x00= 000000000000a0 bytes on node 0 flags: 0x0 [ 0.007482] reserved[0xf] [0x0000000039359000-0x0000000039359075], 0x00= 00000000000076 bytes on node 0 flags: 0x0 [ 0.007483] reserved[0x10] [0x000000003935a000-0x000000003935a06b], 0x0= 00000000000006c bytes on node 0 flags: 0x0 [ 0.007485] reserved[0x11] [0x000000003935b000-0x000000003935b027], 0x0= 000000000000028 bytes on node 0 flags: 0x0 [ 0.007487] reserved[0x12] [0x00000000393d0000-0x00000000393d003f], 0x0= 000000000000040 bytes on node 0 flags: 0x0 [ 0.007488] reserved[0x13] [0x00000000393de000-0x00000000393defff], 0x0= 000000000001000 bytes on node 0 flags: 0x0 [ 0.007490] reserved[0x14] [0x000000003b000000-0x000000003b1fffff], 0x0= 000000000200000 bytes on node 0 flags: 0x0 [ 0.007491] reserved[0x15] [0x000000003b2cb680-0x000000003b2f5fff], 0x0= 00000000002a980 bytes flags: 0x0 [ 0.007492] reserved[0x16] [0x000000003b2f6000-0x000000003b2f6000], 0x0= 000000000000001 bytes on node 0 flags: 0x0 [ 0.007493] reserved[0x17] [0x000000003b2f7000-0x000000003d37bfff], 0x0= 000000002085000 bytes on node 0 flags: 0x0 [ 0.007652] memblock_alloc_try_nid: 16384 bytes align=3D0x40 nid=3D-1 fr= om=3D0x0000000000000000 max_addr=3D0x0000000000000000 memblocks_present+0x1= d1/0x210 [ 0.007655] memblock_reserve: [0x000000003b2c7680-0x000000003b2cb67f] me= mblock_alloc_range_nid+0xbf/0x180 [ 0.007659] memblock_alloc_try_nid: 4096 bytes align=3D0x40 nid=3D0 from= =3D0x0000000000000000 max_addr=3D0x0000000000000000 sparse_index_alloc+0x44= /0x70 [ 0.007663] memblock_reserve: [0x000000003b2c6680-0x000000003b2c767f] me= mblock_alloc_range_nid+0xbf/0x180 [ 0.007667] memblock_alloc_try_nid: 448 bytes align=3D0x40 nid=3D0 from= =3D0x0000000038000000 max_addr=3D0x0000000040000000 sparse_init_nid+0x9b/0x= 4e0 [ 0.007669] memblock_reserve: [0x000000003b2f6e40-0x000000003b2f6fff] me= mblock_alloc_range_nid+0xbf/0x180 [ 0.007672] memblock_alloc_exact_nid_raw: 16777216 bytes align=3D0x20000= 0 nid=3D0 from=3D0x0000000001000000 max_addr=3D0x0000000000000000 memmap_al= loc+0x1f/0x60 [ 0.007675] memblock_reserve: [0x000000003a000000-0x000000003affffff] me= mblock_alloc_range_nid+0xbf/0x180 [ 0.009338] memblock_alloc_try_nid_raw: 4096 bytes align=3D0x1000 nid=3D= 0 from=3D0x0000000001000000 max_addr=3D0x0000000000000000 vmemmap_alloc_blo= ck_zero.constprop.0+0x11/0x50 [ 0.009345] memblock_reserve: [0x000000003b2c5000-0x000000003b2c5fff] me= mblock_alloc_range_nid+0xbf/0x180 [ 0.009351] memblock_alloc_try_nid_raw: 4096 bytes align=3D0x1000 nid=3D= 0 from=3D0x0000000001000000 max_addr=3D0x0000000000000000 vmemmap_alloc_blo= ck_zero.constprop.0+0x11/0x50 [ 0.009354] memblock_reserve: [0x000000003b2c4000-0x000000003b2c4fff] me= mblock_alloc_range_nid+0xbf/0x180 [ 0.009360] Zone ranges: [ 0.009361] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.009363] DMA32 [mem 0x0000000001000000-0x000000003d37bfff] [ 0.009364] Normal empty [ 0.009365] Device empty [ 0.009366] Movable zone start for each node [ 0.009369] Early memory node ranges [ 0.009369] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.009371] node 0: [mem 0x0000000000100000-0x00000000390cdfff] [ 0.009372] node 0: [mem 0x00000000393de000-0x000000003d37bfff] [ 0.009373] Initmem setup node 0 [mem 0x0000000000001000-0x000000003d37b= fff] [ 0.009378] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.009406] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.009905] On node 0, zone DMA32: 784 pages in unavailable ranges [ 0.009994] On node 0, zone DMA32: 11396 pages in unavailable ranges [ 0.010412] ACPI: PM-Timer IO Port: 0xb008 [ 0.010424] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.010480] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-= 23 [ 0.010482] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.010484] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.010486] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level= ) [ 0.010487] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level= ) [ 0.010490] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.010491] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.010492] memblock_alloc_try_nid: 73 bytes align=3D0x40 nid=3D-1 from= =3D0x0000000000000000 max_addr=3D0x0000000000000000 acpi_parse_hpet+0x91/0x= 150 [ 0.010498] memblock_reserve: [0x000000003b2f6dc0-0x000000003b2f6e08] me= mblock_alloc_range_nid+0xbf/0x180 [ 0.010503] TSC deadline timer available [ 0.010508] CPU topo: Max. logical packages: 1 [ 0.010509] CPU topo: Max. logical dies: 1 [ 0.010509] CPU topo: Max. dies per package: 1 [ 0.010514] CPU topo: Max. threads per core: 2 [ 0.010515] CPU topo: Num. cores per package: 1 [ 0.010516] CPU topo: Num. threads per package: 2 [ 0.010516] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.010518] memblock_alloc_try_nid: 75 bytes align=3D0x40 nid=3D-1 from= =3D0x0000000000000000 max_addr=3D0x0000000000000000 io_apic_init_mappings+0= x41/0x1e0 [ 0.010522] memblock_reserve: [0x000000003b2f6d40-0x000000003b2f6d8a] me= mblock_alloc_range_nid+0xbf/0x180 [ 0.010539] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_writ= e() [ 0.010547] memblock_alloc_try_nid: 640 bytes align=3D0x40 nid=3D-1 from= =3D0x0000000000000000 max_addr=3D0x0000000000000000 e820__reserve_resources= +0x2e/0x1f0 [ 0.010552] memblock_reserve: [0x000000003b2f6ac0-0x000000003b2f6d3f] me= mblock_alloc_range_nid+0xbf/0x180 [ 0.010556] memblock_alloc_try_nid: 104 bytes align=3D0x40 nid=3D-1 from= =3D0x0000000000000000 max_addr=3D0x0000000000000000 firmware_map_add_early+= 0x2c/0x60 [ 0.010560] memblock_reserve: [0x000000003b2f6a40-0x000000003b2f6aa7] me= mblock_alloc_range_nid+0xbf/0x180 [ 0.010563] memblock_alloc_try_nid: 104 bytes align=3D0x40 nid=3D-1 from= =3D0x0000000000000000 max_addr=3D0x0000000000000000 firmware_map_add_early+= 0x2c/0x60 [ 0.010566] memblock_reserve: [0x000000003b2f69c0-0x000000003b2f6a27] me= mblock_alloc_range_nid+0xbf/0x180 [ 0.010569] memblock_alloc_try_nid: 104 bytes align=3D0x40 nid=3D-1 from= =3D0x0000000000000000 max_addr=3D0x0000000000000000 firmware_map_add_early+= 0x2c/0x60 [ 0.010572] memblock_reserve: [0x000000003b2f6940-0x000000003b2f69a7] me= mblock_alloc_range_nid+0xbf/0x180 [ 0.010574] memblock_alloc_try_nid: 104 bytes align=3D0x40 nid=3D-1 from= =3D0x0000000000000000 max_addr=3D0x0000000000000000 firmware_map_add_early+= 0x2c/0x60 [ 0.010577] memblock_reserve: [0x000000003b2f68c0-0x000000003b2f6927] me= mblock_alloc_range_nid+0xbf/0x180 [ 0.010580] memblock_alloc_try_nid: 104 bytes align=3D0x40 nid=3D-1 from= =3D0x0000000000000000 max_addr=3D0x0000000000000000 firmware_map_add_early+= 0x2c/0x60 [ 0.010583] memblock_reserve: [0x000000003b2f6840-0x000000003b2f68a7] me= mblock_alloc_range_nid+0xbf/0x180 [ 0.010585] memblock_alloc_try_nid: 104 bytes align=3D0x40 nid=3D-1 from= =3D0x0000000000000000 max_addr=3D0x0000000000000000 firmware_map_add_early+= 0x2c/0x60 [ 0.010588] memblock_reserve: [0x000000003b2f67c0-0x000000003b2f6827] me= mblock_alloc_range_nid+0xbf/0x180 [ 0.010591] memblock_alloc_try_nid: 104 bytes align=3D0x40 nid=3D-1 from= =3D0x0000000000000000 max_addr=3D0x0000000000000000 firmware_map_add_early+= 0x2c/0x60 [ 0.010593] memblock_reserve: [0x000000003b2f6740-0x000000003b2f67a7] me= mblock_alloc_range_nid+0xbf/0x180 [ 0.010596] memblock_alloc_try_nid: 32 bytes align=3D0x40 nid=3D-1 from= =3D0x0000000000000000 max_addr=3D0x0000000000000000 register_nosave_region+= 0x53/0xe0 [ 0.010601] memblock_reserve: [0x000000003b2f6700-0x000000003b2f671f] me= mblock_alloc_range_nid+0xbf/0x180 [ 0.010604] PM: hibernation: Registered nosave memory: [mem 0x00000000-0= x00000fff] [ 0.010605] memblock_alloc_try_nid: 32 bytes align=3D0x40 nid=3D-1 from= =3D0x0000000000000000 max_addr=3D0x0000000000000000 register_nosave_region+= 0x53/0xe0 [ 0.010608] memblock_reserve: [0x000000003b2f66c0-0x000000003b2f66df] me= mblock_alloc_range_nid+0xbf/0x180 [ 0.010611] PM: hibernation: Registered nosave memory: [mem 0x000a0000-0= x000fffff] [ 0.010611] memblock_alloc_try_nid: 32 bytes align=3D0x40 nid=3D-1 from= =3D0x0000000000000000 max_addr=3D0x0000000000000000 register_nosave_region+= 0x53/0xe0 [ 0.010615] memblock_reserve: [0x000000003b2f6680-0x000000003b2f669f] me= mblock_alloc_range_nid+0xbf/0x180 [ 0.010617] PM: hibernation: Registered nosave memory: [mem 0x390ce000-0= x393ddfff] [ 0.010619] [mem 0x3d400000-0xffffffff] available for PCI devices [ 0.010621] Booting paravirtualized kernel on KVM [ 0.010623] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0= xffffffff, max_idle_ns: 19112604462750000 ns [ 0.015925] memblock_alloc_try_nid: 265 bytes align=3D0x40 nid=3D-1 from= =3D0x0000000000000000 max_addr=3D0x0000000000000000 setup_command_line+0x71= /0x230 [ 0.015933] memblock_reserve: [0x000000003b2f6540-0x000000003b2f6648] me= mblock_alloc_range_nid+0xbf/0x180 [ 0.015937] memblock_alloc_try_nid: 265 bytes align=3D0x40 nid=3D-1 from= =3D0x0000000000000000 max_addr=3D0x0000000000000000 setup_command_line+0xa4= /0x230 [ 0.015940] memblock_reserve: [0x000000003b2f6400-0x000000003b2f6508] me= mblock_alloc_range_nid+0xbf/0x180 [ 0.015944] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:2 nr_cpu_ids:2 nr= _node_ids:1 [ 0.015954] memblock_alloc_try_nid: 4096 bytes align=3D0x1000 nid=3D-1 f= rom=3D0x0000000000000000 max_addr=3D0x0000000000000000 pcpu_build_alloc_inf= o+0x2e1/0x5c0 [ 0.015958] memblock_reserve: [0x000000003b2c3000-0x000000003b2c3fff] me= mblock_alloc_range_nid+0xbf/0x180 [ 0.015961] memblock_alloc_try_nid: 4096 bytes align=3D0x40 nid=3D-1 fro= m=3D0x0000000000000000 max_addr=3D0x0000000000000000 pcpu_embed_first_chunk= +0x7a/0x580 [ 0.015964] memblock_reserve: [0x000000003b2c2000-0x000000003b2c2fff] me= mblock_alloc_range_nid+0xbf/0x180 [ 0.015968] memblock_alloc_try_nid: 2097152 bytes align=3D0x200000 nid= =3D0 from=3D0x0000000001000000 max_addr=3D0x0000000000000000 pcpu_fc_alloc+= 0x101/0x170 [ 0.015971] memblock_reserve: [0x0000000039e00000-0x0000000039ffffff] me= mblock_alloc_range_nid+0xbf/0x180 [ 0.016206] memblock_phys_free: [0x0000000039e41000-0x0000000039efffff] = pcpu_embed_first_chunk+0x1e6/0x580 [ 0.016229] memblock_phys_free: [0x0000000039f41000-0x0000000039ffffff] = pcpu_embed_first_chunk+0x1e6/0x580 [ 0.016231] percpu: Embedded 65 pages/cpu s229376 r8192 d28672 u1048576 [ 0.016233] memblock_alloc_try_nid: 8 bytes align=3D0x40 nid=3D-1 from= =3D0x0000000000000000 max_addr=3D0x0000000000000000 pcpu_setup_first_chunk+= 0xc3/0x900 [ 0.016236] memblock_reserve: [0x000000003b2f63c0-0x000000003b2f63c7] me= mblock_alloc_range_nid+0xbf/0x180 [ 0.016239] memblock_alloc_try_nid: 8 bytes align=3D0x40 nid=3D-1 from= =3D0x0000000000000000 max_addr=3D0x0000000000000000 pcpu_setup_first_chunk+= 0xee/0x900 [ 0.016242] memblock_reserve: [0x000000003b2f6380-0x000000003b2f6387] me= mblock_alloc_range_nid+0xbf/0x180 [ 0.016244] memblock_alloc_try_nid: 8 bytes align=3D0x40 nid=3D-1 from= =3D0x0000000000000000 max_addr=3D0x0000000000000000 pcpu_setup_first_chunk+= 0x120/0x900 [ 0.016247] memblock_reserve: [0x000000003b2f6340-0x000000003b2f6347] me= mblock_alloc_range_nid+0xbf/0x180 [ 0.016250] memblock_alloc_try_nid: 16 bytes align=3D0x40 nid=3D-1 from= =3D0x0000000000000000 max_addr=3D0x0000000000000000 pcpu_setup_first_chunk+= 0x156/0x900 [ 0.016253] memblock_reserve: [0x000000003b2f6300-0x000000003b2f630f] me= mblock_alloc_range_nid+0xbf/0x180 [ 0.016256] pcpu-alloc: s229376 r8192 d28672 u1048576 alloc=3D1*2097152 [ 0.016258] pcpu-alloc: [0] 0 1=20 [ 0.016261] memblock_alloc_try_nid: 352 bytes align=3D0x40 nid=3D-1 from= =3D0x0000000000000000 max_addr=3D0x0000000000000000 pcpu_setup_first_chunk+= 0x707/0x900 [ 0.016264] memblock_reserve: [0x000000003b2f6180-0x000000003b2f62df] me= mblock_alloc_range_nid+0xbf/0x180 [ 0.016266] memblock_alloc_try_nid: 264 bytes align=3D0x40 nid=3D-1 from= =3D0x0000000000000000 max_addr=3D0x0000000000000000 pcpu_alloc_first_chunk+= 0x76/0x2f0 [ 0.016269] memblock_reserve: [0x000000003b2f6040-0x000000003b2f6147] me= mblock_alloc_range_nid+0xbf/0x180 [ 0.016272] memblock_alloc_try_nid: 256 bytes align=3D0x40 nid=3D-1 from= =3D0x0000000000000000 max_addr=3D0x0000000000000000 pcpu_alloc_first_chunk+= 0xee/0x2f0 [ 0.016275] memblock_reserve: [0x000000003b2c6580-0x000000003b2c667f] me= mblock_alloc_range_nid+0xbf/0x180 [ 0.016278] memblock_alloc_try_nid: 264 bytes align=3D0x40 nid=3D-1 from= =3D0x0000000000000000 max_addr=3D0x0000000000000000 pcpu_alloc_first_chunk+= 0x129/0x2f0 [ 0.016280] memblock_reserve: [0x000000003b2c6440-0x000000003b2c6547] me= mblock_alloc_range_nid+0xbf/0x180 [ 0.016283] memblock_alloc_try_nid: 64 bytes align=3D0x40 nid=3D-1 from= =3D0x0000000000000000 max_addr=3D0x0000000000000000 pcpu_alloc_first_chunk+= 0x15a/0x2f0 [ 0.016286] memblock_reserve: [0x000000003b2c6400-0x000000003b2c643f] me= mblock_alloc_range_nid+0xbf/0x180 [ 0.016289] memblock_alloc_try_nid: 264 bytes align=3D0x40 nid=3D-1 from= =3D0x0000000000000000 max_addr=3D0x0000000000000000 pcpu_alloc_first_chunk+= 0x76/0x2f0 [ 0.016291] memblock_reserve: [0x000000003b2c62c0-0x000000003b2c63c7] me= mblock_alloc_range_nid+0xbf/0x180 [ 0.016294] memblock_alloc_try_nid: 896 bytes align=3D0x40 nid=3D-1 from= =3D0x0000000000000000 max_addr=3D0x0000000000000000 pcpu_alloc_first_chunk+= 0xee/0x2f0 [ 0.016297] memblock_reserve: [0x000000003b2c1c80-0x000000003b2c1fff] me= mblock_alloc_range_nid+0xbf/0x180 [ 0.016300] memblock_alloc_try_nid: 904 bytes align=3D0x40 nid=3D-1 from= =3D0x0000000000000000 max_addr=3D0x0000000000000000 pcpu_alloc_first_chunk+= 0x129/0x2f0 [ 0.016303] memblock_reserve: [0x000000003b2c18c0-0x000000003b2c1c47] me= mblock_alloc_range_nid+0xbf/0x180 [ 0.016305] memblock_alloc_try_nid: 224 bytes align=3D0x40 nid=3D-1 from= =3D0x0000000000000000 max_addr=3D0x0000000000000000 pcpu_alloc_first_chunk+= 0x15a/0x2f0 [ 0.016308] memblock_reserve: [0x000000003b2c61c0-0x000000003b2c629f] me= mblock_alloc_range_nid+0xbf/0x180 [ 0.016311] memblock_phys_free: [0x000000003b2c3000-0x000000003b2c3fff] = pcpu_embed_first_chunk+0x26c/0x580 [ 0.016314] memblock_phys_free: [0x000000003b2c2000-0x000000003b2c2fff] = pcpu_embed_first_chunk+0x279/0x580 [ 0.016317] memblock_alloc_try_nid: 8 bytes align=3D0x40 nid=3D-1 from= =3D0x0000000000000000 max_addr=3D0x0000000000000000 alloc_bootmem_cpumask_v= ar+0x2a/0x60 [ 0.016320] memblock_reserve: [0x000000003b2c6180-0x000000003b2c6187] me= mblock_alloc_range_nid+0xbf/0x180 [ 0.016323] memblock_alloc_try_nid: 8 bytes align=3D0x40 nid=3D-1 from= =3D0x0000000000000000 max_addr=3D0x0000000000000000 alloc_bootmem_cpumask_v= ar+0x2a/0x60 [ 0.016325] memblock_reserve: [0x000000003b2c6140-0x000000003b2c6147] me= mblock_alloc_range_nid+0xbf/0x180 [ 0.016996] kvm-guest: PV spinlocks enabled [ 0.016997] memblock_alloc_try_nid: 4096 bytes align=3D0x40 nid=3D-1 fro= m=3D0x0000000000000000 max_addr=3D0x0000000000000000 alloc_large_system_has= h+0x232/0x2d0 [ 0.017000] memblock_reserve: [0x000000003b2c3000-0x000000003b2c3fff] me= mblock_alloc_range_nid+0xbf/0x180 [ 0.017004] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, = linear) [ 0.017006] Kernel command line: BOOT_IMAGE=3D(hd0,gpt1)/boot/vmlinuz-6.= 12.68-93.123.amzn2023.x86_64 root=3DUUID=3D7813e2d4-9cdc-416a-a749-25de8a9f= 36d0 ro console=3Dtty0 console=3DttyS0,115200n8 nvme_core.io_timeout=3D4294= 967295 rd.emergency=3Dpoweroff rd.shell=3D0 selinux=3D1 security=3Dselinux = quiet memblock=3Ddebug [ 0.017133] random: crng init done [ 0.017136] memblock_alloc_try_nid: 1048576 bytes align=3D0x40 nid=3D-1 = from=3D0x0000000000000000 max_addr=3D0x0000000000000000 alloc_large_system_= hash+0x232/0x2d0 [ 0.017139] memblock_reserve: [0x0000000039d00000-0x0000000039dfffff] me= mblock_alloc_range_nid+0xbf/0x180 [ 0.017255] Dentry cache hash table entries: 131072 (order: 8, 1048576 b= ytes, linear) [ 0.017257] memblock_alloc_try_nid: 524288 bytes align=3D0x40 nid=3D-1 f= rom=3D0x0000000000000000 max_addr=3D0x0000000000000000 alloc_large_system_h= ash+0x232/0x2d0 [ 0.017261] memblock_reserve: [0x000000003b2418c0-0x000000003b2c18bf] me= mblock_alloc_range_nid+0xbf/0x180 [ 0.017314] Inode-cache hash table entries: 65536 (order: 7, 524288 byte= s, linear) [ 0.017318] memblock_alloc_try_nid: 4096 bytes align=3D0x1000 nid=3D-1 f= rom=3D0x0000000000000000 max_addr=3D0x0000000000000000 spp_getpage+0x51/0xa= 0 [ 0.017323] memblock_reserve: [0x000000003b2c2000-0x000000003b2c2fff] me= mblock_alloc_range_nid+0xbf/0x180 [ 0.017326] memblock_alloc_try_nid: 4096 bytes align=3D0x1000 nid=3D-1 f= rom=3D0x0000000000000000 max_addr=3D0x0000000000000000 spp_getpage+0x51/0xa= 0 [ 0.017328] memblock_reserve: [0x000000003b240000-0x000000003b240fff] me= mblock_alloc_range_nid+0xbf/0x180 [ 0.017331] memblock_alloc_try_nid: 4096 bytes align=3D0x1000 nid=3D-1 f= rom=3D0x0000000000000000 max_addr=3D0x0000000000000000 spp_getpage+0x51/0xa= 0 [ 0.017334] memblock_reserve: [0x000000003b23f000-0x000000003b23ffff] me= mblock_alloc_range_nid+0xbf/0x180 [ 0.017347] memblock_alloc_try_nid: 4096 bytes align=3D0x1000 nid=3D-1 f= rom=3D0x0000000000000000 max_addr=3D0x0000000000000000 spp_getpage+0x51/0xa= 0 [ 0.017350] memblock_reserve: [0x000000003b23e000-0x000000003b23efff] me= mblock_alloc_range_nid+0xbf/0x180 [ 0.017353] memblock_alloc_try_nid: 4096 bytes align=3D0x1000 nid=3D-1 f= rom=3D0x0000000000000000 max_addr=3D0x0000000000000000 spp_getpage+0x51/0xa= 0 [ 0.017356] memblock_reserve: [0x000000003b23d000-0x000000003b23dfff] me= mblock_alloc_range_nid+0xbf/0x180 [ 0.017361] memblock_alloc_try_nid: 4096 bytes align=3D0x1000 nid=3D-1 f= rom=3D0x0000000000000000 max_addr=3D0x0000000000000000 spp_getpage+0x51/0xa= 0 [ 0.017364] memblock_reserve: [0x000000003b23c000-0x000000003b23cfff] me= mblock_alloc_range_nid+0xbf/0x180 [ 0.017388] Fallback order for Node 0: 0=20 [ 0.017391] Built 1 zonelists, mobility grouping on. Total pages: 24986= 7 [ 0.017392] Policy zone: DMA32 [ 0.017393] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.018640] SLUB: HWalign=3D64, Order=3D0-3, MinObjects=3D0, CPUs=3D2, N= odes=3D1 [ 0.018654] Kernel/User page tables isolation: enabled [ 0.018679] ftrace: allocating 46825 entries in 183 pages [ 0.027381] ftrace: allocated 183 pages with 6 groups [ 0.028278] Dynamic Preempt: none [ 0.028324] rcu: Preemptible hierarchical RCU implementation. [ 0.028325] rcu: RCU restricting CPUs from NR_CPUS=3D8192 to nr_cpu_ids= =3D2. [ 0.028327] Trampoline variant of Tasks RCU enabled. [ 0.028328] Rude variant of Tasks RCU enabled. [ 0.028328] Tracing variant of Tasks RCU enabled. [ 0.028329] rcu: RCU calculated value of scheduler-enlistment delay is 1= 0 jiffies. [ 0.028330] rcu: Adjusting geometry for rcu_fanout_leaf=3D16, nr_cpu_ids= =3D2 [ 0.028336] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjus= t=3D1 rcu_task_cpu_ids=3D2. [ 0.028338] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_= adjust=3D1 rcu_task_cpu_ids=3D2. [ 0.028339] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb= _adjust=3D1 rcu_task_cpu_ids=3D2. [ 0.032427] NR_IRQS: 524544, nr_irqs: 440, preallocated irqs: 16 [ 0.032664] rcu: srcu_init: Setting srcu_struct sizes based on contentio= n. [ 0.032720] Console: colour dummy device 80x25 [ 0.032722] printk: legacy console [tty0] enabled [ 0.032818] printk: legacy console [ttyS0] enabled [ 0.032884] ACPI: Core revision 20240827 [ 0.033070] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, = max_idle_ns: 30580167144 ns [ 0.033089] APIC: Switch to symmetric I/O mode setup [ 0.033518] x2apic enabled [ 0.033960] APIC: Switched APIC routing to: physical x2apic [ 0.035630] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles:= 0x240933eba6e, max_idle_ns: 440795246008 ns [ 0.035635] Calibrating delay loop (skipped) preset value.. 4999.98 Bogo= MIPS (lpj=3D24999940) [ 0.036010] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.036015] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 0.036019] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user= pointer sanitization [ 0.036022] Spectre V2 : Mitigation: Retpolines [ 0.036023] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context= switch and VMEXIT [ 0.036024] RETBleed: WARNING: Spectre v2 mitigation leaves CPU vulnerab= le to RETBleed attacks, data leaks possible! [ 0.045633] RETBleed: Vulnerable [ 0.045633] Speculative Store Bypass: Vulnerable [ 0.045633] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.045633] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no= microcode [ 0.045633] GDS: Unknown: Dependent on hypervisor status [ 0.045633] active return thunk: its_return_thunk [ 0.045633] ITS: Mitigation: Aligned branch/return thunks [ 0.045633] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point= registers' [ 0.045633] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.045633] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.045633] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registe= rs' [ 0.045633] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' [ 0.045633] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 0.045633] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 0.045633] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 0.045633] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys Us= er registers' [ 0.045633] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.045633] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 [ 0.045633] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 [ 0.045633] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 [ 0.045633] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 [ 0.045633] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 [ 0.045633] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 [ 0.045633] x86/fpu: Enabled xstate features 0x2ff, context size is 2568= bytes, using 'compacted' format. [ 0.045633] Freeing SMP alternatives memory: 36K [ 0.045633] pid_max: default: 32768 minimum: 301 [ 0.045633] memblock_free_late: [0x000000003d36b000-0x000000003d37bfff] = efi_free_boot_services+0x11f/0x2e0 [ 0.045633] memblock_free_late: [0x000000003b336000-0x000000003d36afff] = efi_free_boot_services+0x11f/0x2e0 [ 0.045633] memblock_free_late: [0x000000003b317000-0x000000003b335fff] = efi_free_boot_services+0x11f/0x2e0 [ 0.045633] memblock_free_late: [0x000000003b2f7000-0x000000003b316fff] = efi_free_boot_services+0x11f/0x2e0 [ 0.045633] memblock_free_late: [0x000000003b000000-0x000000003b1fffff] = efi_free_boot_services+0x11f/0x2e0 [ 0.045633] memblock_free_late: [0x00000000393de000-0x00000000393defff] = efi_free_boot_services+0x11f/0x2e0 [ 0.045633] memblock_free_late: [0x0000000038e73000-0x00000000390cdfff] = efi_free_boot_services+0x11f/0x2e0 [ 0.045633] LSM: initializing lsm=3Dlockdown,capability,landlock,yama,sa= fesetid,selinux,bpf,ima [ 0.045633] landlock: Up and running. [ 0.045633] Yama: becoming mindful. [ 0.045633] SELinux: Initializing. [ 0.045633] LSM support for eBPF active [ 0.045633] Mount-cache hash table entries: 2048 (order: 2, 16384 bytes,= linear) [ 0.045633] Mountpoint-cache hash table entries: 2048 (order: 2, 16384 b= ytes, linear) [ 0.045633] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GH= z (family: 0x6, model: 0x55, stepping: 0x7) [ 0.045633] Performance Events: unsupported p6 CPU model 85 no PMU drive= r, software events only. [ 0.045633] signal: max sigframe size: 3632 [ 0.045633] rcu: Hierarchical SRCU implementation. [ 0.045633] rcu: Max phase no-delay instances is 1000. [ 0.045633] Timer migration: 1 hierarchy levels; 8 children per group; 1= crossnode level [ 0.045633] smp: Bringing up secondary CPUs ... [ 0.045633] smpboot: x86: Booting SMP configuration: [ 0.045633] .... node #0, CPUs: #1 [ 0.045633] MDS CPU bug present and SMT on, data leak possible. See http= s://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/mds.html for more de= tails. [ 0.045633] MMIO Stale Data CPU bug present and SMT on, data leak possib= le. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/processo= r_mmio_stale_data.html for more details. [ 0.045633] smp: Brought up 1 node, 2 CPUs [ 0.045633] smpboot: Total of 2 processors activated (9999.97 BogoMIPS) [ 0.045633] node 0 deferred pages initialised in 0ms [ 0.045633] Memory: 900460K/999468K available (16384K kernel code, 9440K= rwdata, 11364K rodata, 3740K init, 6440K bss, 94600K reserved, 0K cma-rese= rved) [ 0.045633] devtmpfs: initialized [ 0.045633] x86/mm: Memory block size: 128MB [ 0.045633] ------------[ cut here ]------------ [ 0.045633] page type is 1, passed migratetype is 0 (nr=3D16) [ 0.045633] WARNING: CPU: 1 PID: 2 at mm/page_alloc.c:721 rmqueue_bulk+0= x82e/0x880 [ 0.045633] Modules linked in: [ 0.045633] CPU: 1 UID: 0 PID: 2 Comm: kthreadd Not tainted 6.12.68-93.1= 23.amzn2023.x86_64 #1 [ 0.045633] Hardware name: Amazon EC2 t3.micro/, BIOS 1.0 10/16/2017 [ 0.045633] RIP: 0010:rmqueue_bulk+0x82e/0x880 [ 0.045633] Code: c6 05 be be 13 02 01 e8 b0 b5 ff ff 44 89 e9 8b 14 24 = 48 c7 c7 a8 6d 51 8e 48 89 c6 b8 01 00 00 00 d3 e0 89 c1 e8 32 4f d2 ff <0f= > 0b 4c 8b 44 24 48 e9 79 fc ff ff 48 c7 c6 e0 77 51 8e 4c 89 e7 [ 0.045633] RSP: 0000:ffffd592c002f898 EFLAGS: 00010086 [ 0.045633] RAX: 0000000000000000 RBX: ffff8e363b2cbc80 RCX: ffffffff8f1= f0c68 [ 0.045633] RDX: 0000000000000000 RSI: 00000000fffeffff RDI: 00000000000= 00001 [ 0.045633] RBP: fffffb9c40e3a408 R08: 0000000000000000 R09: ffffd592c00= 2f740 [ 0.045633] R10: ffffd592c002f738 R11: ffffffff8f370ca8 R12: fffffb9c40e= 3a400 [ 0.045633] R13: 0000000000000004 R14: 0000000000000003 R15: 00000000000= 38e90 [ 0.045633] FS: 0000000000000000(0000) GS:ffff8e3639f00000(0000) knlGS:= 0000000000000000 [ 0.045633] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 0.045633] CR2: 0000000000000000 CR3: 000000001bc34001 CR4: 00000000007= 706f0 [ 0.045633] PKRU: 55555554 [ 0.045633] Call Trace: [ 0.045633] [ 0.045633] __rmqueue_pcplist+0x233/0x2c0 [ 0.045633] rmqueue.constprop.0+0x4b6/0xe80 [ 0.045633] ? _raw_spin_unlock+0xa/0x30 [ 0.045633] ? rmqueue.constprop.0+0x557/0xe80 [ 0.045633] ? _raw_spin_unlock_irqrestore+0xa/0x30 [ 0.045633] get_page_from_freelist+0x16e/0x5f0 [ 0.045633] __alloc_pages_noprof+0x18a/0x350 [ 0.045633] alloc_pages_mpol_noprof+0xf2/0x1e0 [ 0.045633] ? shuffle_freelist+0x126/0x1b0 [ 0.045633] allocate_slab+0x2b3/0x410 [ 0.045633] ___slab_alloc+0x396/0x830 [ 0.045633] ? switch_hrtimer_base+0x8e/0x190 [ 0.045633] ? timerqueue_add+0x9b/0xc0 [ 0.045633] ? dup_task_struct+0x2d/0x1b0 [ 0.045633] ? _raw_spin_unlock_irqrestore+0xa/0x30 [ 0.045633] ? start_dl_timer+0xb0/0x140 [ 0.045633] kmem_cache_alloc_node_noprof+0x271/0x2e0 [ 0.045633] ? dup_task_struct+0x2d/0x1b0 [ 0.045633] dup_task_struct+0x2d/0x1b0 [ 0.045633] copy_process+0x195/0x17e0 [ 0.045633] kernel_clone+0x9a/0x3b0 [ 0.045633] ? psi_task_switch+0x105/0x290 [ 0.045633] kernel_thread+0x6b/0x90 [ 0.045633] ? __pfx_kthread+0x10/0x10 [ 0.045633] kthreadd+0x276/0x2d0 [ 0.045633] ? __pfx_kthreadd+0x10/0x10 [ 0.045633] ret_from_fork+0x30/0x50 [ 0.045633] ? __pfx_kthreadd+0x10/0x10 [ 0.045633] ret_from_fork_asm+0x1a/0x30 [ 0.045633] [ 0.045633] ---[ end trace 0000000000000000 ]--- [ 0.045633] ------------[ cut here ]------------ [ 0.045633] page type is 1, passed migratetype is 0 (nr=3D8) [ 0.045633] WARNING: CPU: 1 PID: 2 at mm/page_alloc.c:686 expand+0x1af/0= x1e0 [ 0.045633] Modules linked in: [ 0.045633] CPU: 1 UID: 0 PID: 2 Comm: kthreadd Tainted: G W = 6.12.68-93.123.amzn2023.x86_64 #1 [ 0.045633] Tainted: [W]=3DWARN [ 0.045633] Hardware name: Amazon EC2 t3.micro/, BIOS 1.0 10/16/2017 [ 0.045633] RIP: 0010:expand+0x1af/0x1e0 [ 0.045633] Code: c6 05 af 06 14 02 01 e8 9f fd ff ff 89 e9 8b 54 24 34 = 48 c7 c7 a8 6d 51 8e 48 89 c6 b8 01 00 00 00 d3 e0 89 c1 e8 21 97 d2 ff <0f= > 0b e9 e5 fe ff ff 48 c7 c6 e0 6d 51 8e 4c 89 ff e8 eb 23 fc ff [ 0.045633] RSP: 0000:ffffd592c002f828 EFLAGS: 00010082 [ 0.045633] RAX: 0000000000000000 RBX: ffff8e363b2cbc80 RCX: ffffffff8f1= f0c68 [ 0.045633] RDX: 0000000000000000 RSI: 00000000fffeffff RDI: 00000000000= 00001 [ 0.045633] RBP: 0000000000000003 R08: 0000000000000000 R09: ffffd592c00= 2f6d0 [ 0.045633] R10: ffffd592c002f6c8 R11: ffffffff8f370ca8 R12: 00000000000= 00008 [ 0.045633] R13: 0000000000038e98 R14: 0000000000000003 R15: fffffb9c40e= 3a600 [ 0.045633] FS: 0000000000000000(0000) GS:ffff8e3639f00000(0000) knlGS:= 0000000000000000 [ 0.045633] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 0.045633] CR2: 0000000000000000 CR3: 000000001bc34001 CR4: 00000000007= 706f0 [ 0.045633] PKRU: 55555554 [ 0.045633] Call Trace: [ 0.045633] [ 0.045633] rmqueue_bulk+0x541/0x880 [ 0.045633] __rmqueue_pcplist+0x233/0x2c0 [ 0.045633] rmqueue.constprop.0+0x4b6/0xe80 [ 0.045633] ? _raw_spin_unlock+0xa/0x30 [ 0.045633] ? rmqueue.constprop.0+0x557/0xe80 [ 0.045633] ? _raw_spin_unlock_irqrestore+0xa/0x30 [ 0.045633] get_page_from_freelist+0x16e/0x5f0 [ 0.045633] __alloc_pages_noprof+0x18a/0x350 [ 0.045633] alloc_pages_mpol_noprof+0xf2/0x1e0 [ 0.045633] ? shuffle_freelist+0x126/0x1b0 [ 0.045633] allocate_slab+0x2b3/0x410 [ 0.045633] ___slab_alloc+0x396/0x830 [ 0.045633] ? switch_hrtimer_base+0x8e/0x190 [ 0.045633] ? timerqueue_add+0x9b/0xc0 [ 0.045633] ? dup_task_struct+0x2d/0x1b0 [ 0.045633] ? _raw_spin_unlock_irqrestore+0xa/0x30 [ 0.045633] ? start_dl_timer+0xb0/0x140 [ 0.045633] kmem_cache_alloc_node_noprof+0x271/0x2e0 [ 0.045633] ? dup_task_struct+0x2d/0x1b0 [ 0.045633] dup_task_struct+0x2d/0x1b0 [ 0.045633] copy_process+0x195/0x17e0 [ 0.045633] kernel_clone+0x9a/0x3b0 [ 0.045633] ? psi_task_switch+0x105/0x290 [ 0.045633] kernel_thread+0x6b/0x90 [ 0.045633] ? __pfx_kthread+0x10/0x10 [ 0.045633] kthreadd+0x276/0x2d0 [ 0.045633] ? __pfx_kthreadd+0x10/0x10 [ 0.045633] ret_from_fork+0x30/0x50 [ 0.045633] ? __pfx_kthreadd+0x10/0x10 [ 0.045633] ret_from_fork_asm+0x1a/0x30 [ 0.045633] [ 0.045633] ---[ end trace 0000000000000000 ]--- [ 0.045633] ACPI: PM: Registering ACPI NVS region [mem 0x3935e000-0x393d= dfff] (524288 bytes) [ 0.045633] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xfffffff= f, max_idle_ns: 19112604462750000 ns [ 0.045633] futex hash table entries: 512 (order: 3, 32768 bytes, linear= ) [ 0.045633] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.045633] DMA: preallocated 128 KiB GFP_KERNEL pool for atomic allocat= ions [ 0.045633] DMA: preallocated 128 KiB GFP_KERNEL|GFP_DMA pool for atomic= allocations [ 0.045633] DMA: preallocated 128 KiB GFP_KERNEL|GFP_DMA32 pool for atom= ic allocations