[ 0.000000] microcode: microcode updated early to revision 0x11, date = 2018-05-08 [ 0.000000] Linux version 5.11.0-31-generic (buildd@lcy01-amd64-009) (gcc (Ubuntu 10.3.0-1ubuntu1) 10.3.0, GNU ld (GNU Binutils for Ubuntu) 2.36.1) #33-Ubuntu SMP Wed Aug 11 13:19:04 UTC 2021 (Ubuntu 5.11.0-31.33-generic 5.11.22) [ 0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-5.11.0-31-generic root=UUID=fc20db83-0138-4e0c-b7e9-04da38c1e9e9 ro quiet splash acpi_backlight=vendor crashkernel=512M-:192M acpi_enforce_resources=lax crashkernel=512M-:192M vt.handoff=7 [ 0.000000] KERNEL supported cpus: [ 0.000000] Intel GenuineIntel [ 0.000000] AMD AuthenticAMD [ 0.000000] Hygon HygonGenuine [ 0.000000] Centaur CentaurHauls [ 0.000000] zhaoxin Shanghai [ 0.000000] x86/fpu: x87 FPU will use FXSAVE [ 0.000000] BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009c3ff] usable [ 0.000000] BIOS-e820: [mem 0x000000000009c400-0x000000000009ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000000dc000-0x00000000000fffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000d727bfff] usable [ 0.000000] BIOS-e820: [mem 0x00000000d727c000-0x00000000d7281fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000d7282000-0x00000000d73edfff] usable [ 0.000000] BIOS-e820: [mem 0x00000000d73ee000-0x00000000d740efff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000d740f000-0x00000000d746efff] usable [ 0.000000] BIOS-e820: [mem 0x00000000d746f000-0x00000000d746ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000d7470000-0x00000000d74f0fff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x00000000d74f1000-0x00000000d770efff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000d770f000-0x00000000d7715fff] usable [ 0.000000] BIOS-e820: [mem 0x00000000d7716000-0x00000000d771efff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000d771f000-0x00000000d777ffff] usable [ 0.000000] BIOS-e820: [mem 0x00000000d7780000-0x00000000d779efff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x00000000d779f000-0x00000000d77e1fff] usable [ 0.000000] BIOS-e820: [mem 0x00000000d77e2000-0x00000000d77fefff] ACPI data [ 0.000000] BIOS-e820: [mem 0x00000000d77ff000-0x00000000d77fffff] usable [ 0.000000] BIOS-e820: [mem 0x00000000d7800000-0x00000000d7ffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000f7fff000-0x00000000fbffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fc804000-0x00000000fc804fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fec0ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fed00000-0x00000000fed003ff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed8ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000ff000000-0x00000000ffffffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x00000001fbffffff] usable [ 0.000000] BIOS-e820: [mem 0x0000000200000000-0x0000000223ffffff] usable [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] SMBIOS 2.6 present. [ 0.000000] DMI: SAMSUNG ELECTRONICS CO., LTD. Q430/Q530 /Q430/Q530 , BIOS 02KF.M008.20100529.KSJ 05/29/2010 [ 0.000000] tsc: Fast TSC calibration using PIT [ 0.000000] tsc: Detected 2260.945 MHz processor [ 0.002461] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved [ 0.002465] e820: remove [mem 0x000a0000-0x000fffff] usable [ 0.002479] last_pfn = 0x224000 max_arch_pfn = 0x400000000 [ 0.002485] MTRR default type: uncachable [ 0.002487] MTRR fixed ranges enabled: [ 0.002489] 00000-9FFFF write-back [ 0.002491] A0000-BFFFF uncachable [ 0.002492] C0000-CFFFF write-protect [ 0.002494] D0000-FFFFF write-through [ 0.002496] MTRR variable ranges enabled: [ 0.002497] 0 base 224000000 mask FFC000000 uncachable [ 0.002500] 1 base 000000000 mask F80000000 write-back [ 0.002502] 2 base 080000000 mask FC0000000 write-back [ 0.002504] 3 base 0C0000000 mask FF0000000 write-back [ 0.002506] 4 base 0D0000000 mask FF8000000 write-back [ 0.002508] 5 base 100000000 mask F00000000 write-back [ 0.002510] 6 base 200000000 mask FE0000000 write-back [ 0.002513] 7 base 220000000 mask FF8000000 write-back [ 0.002940] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.003765] total RAM covered: 8128M [ 0.004454] Found optimal setting for mtrr clean up [ 0.004455] gran_size: 64K chunk_size: 64K num_reg: 7 lose cover RAM: 0G [ 0.005081] e820: update [mem 0xd8000000-0xffffffff] usable ==> reserved [ 0.005096] last_pfn = 0xd7800 max_arch_pfn = 0x400000000 [ 0.013183] found SMP MP-table at [mem 0x000f6690-0x000f669f] [ 0.018864] check: Scanning 1 areas for low memory corruption [ 0.018870] kexec: Reserving the low 1M of memory for crashkernel [ 0.020917] RAMDISK: [mem 0x2ba59000-0x31d23fff] [ 0.020928] ACPI: Early table checksum verification disabled [ 0.020934] ACPI: RSDP 0x00000000000F65D0 000024 (v02 PTLTD ) [ 0.020941] ACPI: XSDT 0x00000000D77F49C9 00005C (v01 SECCSD LH43STAR 06040000 LTP 00000000) [ 0.020949] ACPI: FACP 0x00000000D77E4000 0000F4 (v03 INTEL CALPELLA 06040000 PTEC 00000001) [ 0.020959] ACPI: DSDT 0x00000000D77E5000 00A1A5 (v02 Intel CALPELLA 06040000 INTL 20060912) [ 0.020965] ACPI: FACS 0x00000000D779BFC0 000040 [ 0.020969] ACPI: FACS 0x00000000D779BFC0 000040 [ 0.020974] ACPI: HPET 0x00000000D77FED6A 000038 (v01 INTEL CALPELLA 06040000 PTEC 00000001) [ 0.020979] ACPI: MCFG 0x00000000D77FEDA2 00003C (v01 INTEL CALPELLA 06040000 PTEC 00000001) [ 0.020985] ACPI: SLIC 0x00000000D77FEDDE 000176 (v01 SECCSD LH43STAR 06040000 LTP 00000000) [ 0.020990] ACPI: APIC 0x00000000D77FEF54 000084 (v01 PTLTD ? APIC 06040000 LTP 00000000) [ 0.020996] ACPI: BOOT 0x00000000D77FEFD8 000028 (v01 PTLTD $SBFTBL$ 06040000 LTP 00000001) [ 0.021001] ACPI: SSDT 0x00000000D77E3000 0009F1 (v01 PmRef CpuPm 00003000 INTL 20061109) [ 0.021006] ACPI: Reserving FACP table memory at [mem 0xd77e4000-0xd77e40f3] [ 0.021008] ACPI: Reserving DSDT table memory at [mem 0xd77e5000-0xd77ef1a4] [ 0.021009] ACPI: Reserving FACS table memory at [mem 0xd779bfc0-0xd779bfff] [ 0.021011] ACPI: Reserving FACS table memory at [mem 0xd779bfc0-0xd779bfff] [ 0.021012] ACPI: Reserving HPET table memory at [mem 0xd77fed6a-0xd77feda1] [ 0.021014] ACPI: Reserving MCFG table memory at [mem 0xd77feda2-0xd77feddd] [ 0.021015] ACPI: Reserving SLIC table memory at [mem 0xd77fedde-0xd77fef53] [ 0.021017] ACPI: Reserving APIC table memory at [mem 0xd77fef54-0xd77fefd7] [ 0.021019] ACPI: Reserving BOOT table memory at [mem 0xd77fefd8-0xd77fefff] [ 0.021020] ACPI: Reserving SSDT table memory at [mem 0xd77e3000-0xd77e39f0] [ 0.021039] ACPI: Local APIC address 0xfee00000 [ 0.021113] No NUMA configuration found [ 0.021114] Faking a node at [mem 0x0000000000000000-0x0000000223ffffff] [ 0.021129] NODE_DATA(0) allocated [mem 0x223fd2000-0x223ffbfff] [ 0.021745] Reserving 192MB of memory at 3248MB for crashkernel (System RAM: 8052MB) [ 0.021780] Zone ranges: [ 0.021781] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.021784] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.021786] Normal [mem 0x0000000100000000-0x0000000223ffffff] [ 0.021789] Device empty [ 0.021790] Movable zone start for each node [ 0.021795] Early memory node ranges [ 0.021795] node 0: [mem 0x0000000000001000-0x000000000009bfff] [ 0.021798] node 0: [mem 0x0000000000100000-0x00000000d727bfff] [ 0.021800] node 0: [mem 0x00000000d7282000-0x00000000d73edfff] [ 0.021801] node 0: [mem 0x00000000d740f000-0x00000000d746efff] [ 0.021803] node 0: [mem 0x00000000d770f000-0x00000000d7715fff] [ 0.021805] node 0: [mem 0x00000000d771f000-0x00000000d777ffff] [ 0.021806] node 0: [mem 0x00000000d779f000-0x00000000d77e1fff] [ 0.021808] node 0: [mem 0x00000000d77ff000-0x00000000d77fffff] [ 0.021809] node 0: [mem 0x0000000100000000-0x00000001fbffffff] [ 0.021812] node 0: [mem 0x0000000200000000-0x0000000223ffffff] [ 0.021814] Initmem setup node 0 [mem 0x0000000000001000-0x0000000223ffffff] [ 0.021817] On node 0 totalpages: 2061455 [ 0.021819] DMA zone: 64 pages used for memmap [ 0.021821] DMA zone: 155 pages reserved [ 0.021822] DMA zone: 3995 pages, LIFO batch:0 [ 0.022435] DMA zone: 28773 pages in unavailable ranges [ 0.022441] DMA32 zone: 13716 pages used for memmap [ 0.022442] DMA32 zone: 877812 pages, LIFO batch:63 [ 0.033910] DMA32 zone: 2828 pages in unavailable ranges [ 0.033918] Normal zone: 18688 pages used for memmap [ 0.033920] Normal zone: 1179648 pages, LIFO batch:63 [ 0.050025] Normal zone: 32768 pages in unavailable ranges [ 0.050276] ACPI: PM-Timer IO Port: 0x408 [ 0.050279] ACPI: Local APIC address 0xfee00000 [ 0.050291] ACPI: LAPIC_NMI (acpi_id[0x00] high edge lint[0x1]) [ 0.050294] ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1]) [ 0.050295] ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1]) [ 0.050297] ACPI: LAPIC_NMI (acpi_id[0x03] high edge lint[0x1]) [ 0.050313] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-23 [ 0.050317] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 high edge) [ 0.050320] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.050324] ACPI: IRQ0 used by override. [ 0.050325] ACPI: IRQ9 used by override. [ 0.050328] Using ACPI (MADT) for SMP configuration information [ 0.050330] ACPI: HPET id: 0x8086a701 base: 0xfed00000 [ 0.050339] smpboot: Allowing 4 CPUs, 0 hotplug CPUs [ 0.050381] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.050385] PM: hibernation: Registered nosave memory: [mem 0x0009c000-0x0009cfff] [ 0.050386] PM: hibernation: Registered nosave memory: [mem 0x0009d000-0x0009ffff] [ 0.050388] PM: hibernation: Registered nosave memory: [mem 0x000a0000-0x000dbfff] [ 0.050389] PM: hibernation: Registered nosave memory: [mem 0x000dc000-0x000fffff] [ 0.050392] PM: hibernation: Registered nosave memory: [mem 0xd727c000-0xd7281fff] [ 0.050395] PM: hibernation: Registered nosave memory: [mem 0xd73ee000-0xd740efff] [ 0.050398] PM: hibernation: Registered nosave memory: [mem 0xd746f000-0xd746ffff] [ 0.050399] PM: hibernation: Registered nosave memory: [mem 0xd7470000-0xd74f0fff] [ 0.050401] PM: hibernation: Registered nosave memory: [mem 0xd74f1000-0xd770efff] [ 0.050404] PM: hibernation: Registered nosave memory: [mem 0xd7716000-0xd771efff] [ 0.050407] PM: hibernation: Registered nosave memory: [mem 0xd7780000-0xd779efff] [ 0.050410] PM: hibernation: Registered nosave memory: [mem 0xd77e2000-0xd77fefff] [ 0.050413] PM: hibernation: Registered nosave memory: [mem 0xd7800000-0xd7ffffff] [ 0.050414] PM: hibernation: Registered nosave memory: [mem 0xd8000000-0xf7ffefff] [ 0.050416] PM: hibernation: Registered nosave memory: [mem 0xf7fff000-0xfbffffff] [ 0.050417] PM: hibernation: Registered nosave memory: [mem 0xfc000000-0xfc803fff] [ 0.050418] PM: hibernation: Registered nosave memory: [mem 0xfc804000-0xfc804fff] [ 0.050419] PM: hibernation: Registered nosave memory: [mem 0xfc805000-0xfebfffff] [ 0.050421] PM: hibernation: Registered nosave memory: [mem 0xfec00000-0xfec0ffff] [ 0.050422] PM: hibernation: Registered nosave memory: [mem 0xfec10000-0xfecfffff] [ 0.050423] PM: hibernation: Registered nosave memory: [mem 0xfed00000-0xfed1bfff] [ 0.050425] PM: hibernation: Registered nosave memory: [mem 0xfed1c000-0xfed8ffff] [ 0.050426] PM: hibernation: Registered nosave memory: [mem 0xfed90000-0xfedfffff] [ 0.050427] PM: hibernation: Registered nosave memory: [mem 0xfee00000-0xfee00fff] [ 0.050428] PM: hibernation: Registered nosave memory: [mem 0xfee01000-0xfeffffff] [ 0.050430] PM: hibernation: Registered nosave memory: [mem 0xff000000-0xffffffff] [ 0.050433] PM: hibernation: Registered nosave memory: [mem 0x1fc000000-0x1ffffffff] [ 0.050435] [mem 0xd8000000-0xf7ffefff] available for PCI devices [ 0.050437] Booting paravirtualized kernel on bare hardware [ 0.050441] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns [ 0.050455] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:4 nr_cpu_ids:4 nr_node_ids:1 [ 0.050868] percpu: Embedded 56 pages/cpu s192512 r8192 d28672 u524288 [ 0.050882] pcpu-alloc: s192512 r8192 d28672 u524288 alloc=1*2097152 [ 0.050886] pcpu-alloc: [0] 0 1 2 3 [ 0.050939] Built 1 zonelists, mobility grouping on. Total pages: 2028832 [ 0.050942] Policy zone: Normal [ 0.050944] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-5.11.0-31-generic root=UUID=fc20db83-0138-4e0c-b7e9-04da38c1e9e9 ro quiet splash acpi_backlight=vendor crashkernel=512M-:192M acpi_enforce_resources=lax crashkernel=512M-:192M vt.handoff=7 [ 0.052393] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear) [ 0.053027] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, linear) [ 0.053118] mem auto-init: stack:off, heap alloc:on, heap free:off [ 0.098004] Memory: 7695736K/8245820K available (16393K kernel code, 3477K rwdata, 10156K rodata, 2692K init, 5968K bss, 549824K reserved, 0K cma-reserved) [ 0.098018] random: get_random_u64 called from kmem_cache_open+0x23/0x230 with crng_init=0 [ 0.098223] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1 [ 0.098243] Kernel/User page tables isolation: enabled [ 0.098268] ftrace: allocating 51230 entries in 201 pages [ 0.125469] ftrace: allocated 201 pages with 4 groups [ 0.125657] rcu: Hierarchical RCU implementation. [ 0.125659] rcu: RCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=4. [ 0.125662] Rude variant of Tasks RCU enabled. [ 0.125663] Tracing variant of Tasks RCU enabled. [ 0.125664] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies. [ 0.125665] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4 [ 0.132061] NR_IRQS: 524544, nr_irqs: 456, preallocated irqs: 16 [ 0.132472] vt handoff: transparent VT on vt#7 [ 0.132484] Console: colour dummy device 80x25 [ 0.132509] printk: console [tty0] enabled [ 0.132533] ACPI: Core revision 20201113 [ 0.132663] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 133484882848 ns [ 0.132687] APIC: Switch to symmetric I/O mode setup [ 0.133296] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.152685] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x2097177a402, max_idle_ns: 440795303145 ns [ 0.152693] Calibrating delay loop (skipped), value calculated using timer frequency.. 4521.89 BogoMIPS (lpj=9043780) [ 0.152697] pid_max: default: 32768 minimum: 301 [ 0.152731] LSM: Security Framework initializing [ 0.152745] Yama: becoming mindful. [ 0.152780] AppArmor: AppArmor initialized [ 0.152849] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.152877] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.153258] mce: CPU0: Thermal monitoring enabled (TM1) [ 0.153270] process: using mwait in idle threads [ 0.153273] Last level iTLB entries: 4KB 512, 2MB 7, 4MB 7 [ 0.153275] Last level dTLB entries: 4KB 512, 2MB 32, 4MB 32, 1GB 0 [ 0.153280] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.153283] Spectre V2 : Mitigation: Full generic retpoline [ 0.153284] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch [ 0.153285] Spectre V2 : Enabling Restricted Speculation for firmware calls [ 0.153287] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier [ 0.153288] Spectre V2 : User space: Mitigation: STIBP via seccomp and prctl [ 0.153291] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl and seccomp [ 0.153294] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.153540] Freeing SMP alternatives memory: 40K [ 0.156820] smpboot: Estimated ratio of average max frequency by base frequency (times 1024): 1024 [ 0.265544] smpboot: CPU0: Intel(R) Core(TM) i3 CPU M 350 @ 2.27GHz (family: 0x6, model: 0x25, stepping: 0x2) [ 0.265737] Performance Events: PEBS fmt1+, Westmere events, 16-deep LBR, Intel PMU driver. [ 0.265749] core: CPUID marked event: 'bus cycles' unavailable [ 0.265751] ... version: 3 [ 0.265752] ... bit width: 48 [ 0.265753] ... generic registers: 4 [ 0.265754] ... value mask: 0000ffffffffffff [ 0.265755] ... max period: 000000007fffffff [ 0.265756] ... fixed-purpose events: 3 [ 0.265757] ... event mask: 000000070000000f [ 0.265898] rcu: Hierarchical SRCU implementation. [ 0.266812] NMI watchdog: Enabled. Permanently consumes one hw-PMU counter. [ 0.266897] smp: Bringing up secondary CPUs ... [ 0.267050] x86: Booting SMP configuration: [ 0.267052] .... node #0, CPUs: #1 #2 [ 0.272834] MDS CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/mds.html for more details. [ 0.272923] #3 [ 0.275163] smp: Brought up 1 node, 4 CPUs [ 0.275163] smpboot: Max logical packages: 1 [ 0.275163] smpboot: Total of 4 processors activated (18087.56 BogoMIPS) [ 0.277276] devtmpfs: initialized [ 0.277276] x86/mm: Memory block size: 128MB [ 0.277794] PM: Registering ACPI NVS region [mem 0xd7470000-0xd74f0fff] (528384 bytes) [ 0.277794] PM: Registering ACPI NVS region [mem 0xd7780000-0xd779efff] (126976 bytes) [ 0.277794] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns [ 0.277794] futex hash table entries: 1024 (order: 4, 65536 bytes, linear) [ 0.277794] pinctrl core: initialized pinctrl subsystem [ 0.277794] PM: RTC time: 21:28:05, date: 2021-08-16 [ 0.280699] NET: Registered protocol family 16 [ 0.281002] DMA: preallocated 1024 KiB GFP_KERNEL pool for atomic allocations [ 0.281177] DMA: preallocated 1024 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations [ 0.281365] DMA: preallocated 1024 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations [ 0.281397] audit: initializing netlink subsys (disabled) [ 0.281433] audit: type=2000 audit(1629149285.148:1): state=initialized audit_enabled=0 res=1 [ 0.281433] thermal_sys: Registered thermal governor 'fair_share' [ 0.281433] thermal_sys: Registered thermal governor 'bang_bang' [ 0.281433] thermal_sys: Registered thermal governor 'step_wise' [ 0.281433] thermal_sys: Registered thermal governor 'user_space' [ 0.281433] thermal_sys: Registered thermal governor 'power_allocator' [ 0.281433] EISA bus registered [ 0.281433] cpuidle: using governor ladder [ 0.281433] cpuidle: using governor menu [ 0.281433] Simple Boot Flag at 0x37 set to 0x1 [ 0.281433] ACPI: bus type PCI registered [ 0.281433] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.281433] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xf8000000-0x107ffffff] (base 0xf8000000) [ 0.281433] PCI: MMCONFIG at [mem 0xf8000000-0x107ffffff] reserved in E820 [ 0.281433] PCI: MMCONFIG for 0000 [bus00-3f] at [mem 0xf8000000-0xfbffffff] (base 0xf8000000) (size reduced!) [ 0.281433] PCI: Using configuration type 1 for base access [ 0.283240] Kprobes globally optimized [ 0.284728] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages [ 0.284837] ACPI: Added _OSI(Module Device) [ 0.284840] ACPI: Added _OSI(Processor Device) [ 0.284842] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.284843] ACPI: Added _OSI(Processor Aggregator Device) [ 0.284845] ACPI: Added _OSI(Linux-Dell-Video) [ 0.284846] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio) [ 0.284848] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics) [ 0.296966] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 0.298799] ACPI: [Firmware Bug]: BIOS _OSI(Linux) query ignored [ 0.301145] ACPI: Dynamic OEM Table Load: [ 0.301154] ACPI: SSDT 0xFFFF958A40924000 0003F0 (v01 PmRef Cpu0Ist 00003000 INTL 20061109) [ 0.302301] ACPI: Dynamic OEM Table Load: [ 0.302309] ACPI: SSDT 0xFFFF958A403D3800 0005EB (v01 PmRef Cpu0Cst 00003001 INTL 20061109) [ 0.303742] ACPI: Dynamic OEM Table Load: [ 0.303749] ACPI: SSDT 0xFFFF958A40927000 000303 (v01 PmRef ApIst 00003000 INTL 20061109) [ 0.304698] ACPI: Dynamic OEM Table Load: [ 0.304704] ACPI: SSDT 0xFFFF958A40CB1400 000119 (v01 PmRef ApCst 00003000 INTL 20061109) [ 0.306735] ACPI: EC: EC started [ 0.306737] ACPI: EC: interrupt blocked [ 0.307279] ACPI: EC: EC_CMD/EC_SC=0x66, EC_DATA=0x62 [ 0.307282] ACPI: \_SB_.PCI0.LPCB.H_EC: Boot DSDT EC used to handle transactions [ 0.307285] ACPI: Interpreter enabled [ 0.307317] ACPI: (supports S0 S3 S4 S5) [ 0.307319] ACPI: Using IOAPIC for interrupt routing [ 0.307362] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.307836] ACPI: Enabled 16 GPEs in block 00 to 3F [ 0.320260] ACPI: Power Resource [FN00] (off) [ 0.320433] ACPI: Power Resource [FN01] (off) [ 0.321646] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-3e]) [ 0.321658] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3] [ 0.321737] acpi PNP0A08:00: _OSC failed (AE_ERROR); disabling ASPM [ 0.322908] PCI host bridge to bus 0000:00 [ 0.322913] pci_bus 0000:00: root bus resource [bus 00-3e] [ 0.322916] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.322919] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.322921] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.322923] pci_bus 0000:00: root bus resource [mem 0x000d0000-0x000dbfff window] [ 0.322925] pci_bus 0000:00: root bus resource [mem 0xd8000000-0xfeafffff window] [ 0.322941] pci 0000:00:00.0: [8086:0044] type 00 class 0x060000 [ 0.322967] pci 0000:00:00.0: DMAR: BIOS has allocated no shadow GTT; disabling IOMMU for graphics [ 0.323109] pci 0000:00:01.0: [8086:0045] type 01 class 0x060400 [ 0.323157] pci 0000:00:01.0: PME# supported from D0 D3hot D3cold [ 0.323365] pci 0000:00:1a.0: [8086:3b3c] type 00 class 0x0c0320 [ 0.323388] pci 0000:00:1a.0: reg 0x10: [mem 0xfc806000-0xfc8063ff] [ 0.323497] pci 0000:00:1a.0: PME# supported from D0 D3hot D3cold [ 0.323678] pci 0000:00:1b.0: [8086:3b56] type 00 class 0x040300 [ 0.323705] pci 0000:00:1b.0: reg 0x10: [mem 0xfc800000-0xfc803fff 64bit] [ 0.323826] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold [ 0.324015] pci 0000:00:1c.0: [8086:3b42] type 01 class 0x060400 [ 0.324140] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold [ 0.324332] pci 0000:00:1c.3: [8086:3b48] type 01 class 0x060400 [ 0.324457] pci 0000:00:1c.3: PME# supported from D0 D3hot D3cold [ 0.324655] pci 0000:00:1d.0: [8086:3b34] type 00 class 0x0c0320 [ 0.324676] pci 0000:00:1d.0: reg 0x10: [mem 0xfc806400-0xfc8067ff] [ 0.324801] pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold [ 0.324980] pci 0000:00:1e.0: [8086:2448] type 01 class 0x060401 [ 0.325222] pci 0000:00:1f.0: [8086:3b09] type 00 class 0x060100 [ 0.325495] pci 0000:00:1f.2: [8086:3b29] type 00 class 0x010601 [ 0.325516] pci 0000:00:1f.2: reg 0x10: [io 0x1830-0x1837] [ 0.325527] pci 0000:00:1f.2: reg 0x14: [io 0x1824-0x1827] [ 0.325539] pci 0000:00:1f.2: reg 0x18: [io 0x1828-0x182f] [ 0.325550] pci 0000:00:1f.2: reg 0x1c: [io 0x1820-0x1823] [ 0.325562] pci 0000:00:1f.2: reg 0x20: [io 0x1800-0x181f] [ 0.325573] pci 0000:00:1f.2: reg 0x24: [mem 0xfc805000-0xfc8057ff] [ 0.325638] pci 0000:00:1f.2: PME# supported from D3hot [ 0.325801] pci 0000:00:1f.3: [8086:3b30] type 00 class 0x0c0500 [ 0.325828] pci 0000:00:1f.3: reg 0x10: [mem 0xfc806800-0xfc8068ff 64bit] [ 0.325859] pci 0000:00:1f.3: reg 0x20: [io 0x1840-0x185f] [ 0.326100] pci 0000:02:00.0: [10de:0a70] type 00 class 0x030000 [ 0.326113] pci 0000:02:00.0: reg 0x10: [mem 0xdc000000-0xdcffffff] [ 0.326123] pci 0000:02:00.0: reg 0x14: [mem 0xe0000000-0xefffffff 64bit pref] [ 0.326133] pci 0000:02:00.0: reg 0x1c: [mem 0xde000000-0xdfffffff 64bit pref] [ 0.326141] pci 0000:02:00.0: reg 0x24: [io 0x2000-0x207f] [ 0.326148] pci 0000:02:00.0: reg 0x30: [mem 0x00000000-0x0007ffff pref] [ 0.326155] pci 0000:02:00.0: enabling Extended Tags [ 0.326223] pci 0000:02:00.0: 32.000 Gb/s available PCIe bandwidth, limited by 2.5 GT/s PCIe x16 link at 0000:00:01.0 (capable of 64.000 Gb/s with 5.0 GT/s PCIe x16 link) [ 0.326305] pci 0000:02:00.1: [10de:0be3] type 00 class 0x040300 [ 0.326318] pci 0000:02:00.1: reg 0x10: [mem 0xddefc000-0xddefffff] [ 0.326355] pci 0000:02:00.1: enabling Extended Tags [ 0.326471] pci 0000:00:01.0: PCI bridge to [bus 02] [ 0.326475] pci 0000:00:01.0: bridge window [io 0x2000-0x2fff] [ 0.326478] pci 0000:00:01.0: bridge window [mem 0xdc000000-0xddefffff] [ 0.326481] pci 0000:00:01.0: bridge window [mem 0xde000000-0xefffffff 64bit pref] [ 0.326619] pci 0000:03:00.0: [14e4:4727] type 00 class 0x028000 [ 0.326659] pci 0000:03:00.0: reg 0x10: [mem 0xfc400000-0xfc403fff 64bit] [ 0.326744] pci 0000:03:00.0: enabling Extended Tags [ 0.326872] pci 0000:03:00.0: supports D1 D2 [ 0.326874] pci 0000:03:00.0: PME# supported from D0 D3hot D3cold [ 0.327067] pci 0000:00:1c.0: PCI bridge to [bus 03-04] [ 0.327073] pci 0000:00:1c.0: bridge window [io 0x3000-0x3fff] [ 0.327078] pci 0000:00:1c.0: bridge window [mem 0xfc400000-0xfc4fffff] [ 0.327085] pci 0000:00:1c.0: bridge window [mem 0xfc000000-0xfc1fffff 64bit pref] [ 0.327366] pci 0000:05:00.0: [11ab:4354] type 00 class 0x020000 [ 0.327558] pci 0000:05:00.0: reg 0x10: [mem 0xfc500000-0xfc503fff 64bit] [ 0.327656] pci 0000:05:00.0: reg 0x18: [io 0x4000-0x40ff] [ 0.328532] pci 0000:05:00.0: supports D1 D2 [ 0.328534] pci 0000:05:00.0: PME# supported from D0 D1 D2 D3hot D3cold [ 0.329171] pci 0000:00:1c.3: PCI bridge to [bus 05-06] [ 0.329177] pci 0000:00:1c.3: bridge window [io 0x4000-0x4fff] [ 0.329182] pci 0000:00:1c.3: bridge window [mem 0xfc500000-0xfc5fffff] [ 0.329190] pci 0000:00:1c.3: bridge window [mem 0xfc200000-0xfc3fffff 64bit pref] [ 0.329216] pci_bus 0000:07: extended config space not accessible [ 0.329277] pci 0000:00:1e.0: PCI bridge to [bus 07] (subtractive decode) [ 0.329290] pci 0000:00:1e.0: bridge window [io 0x0000-0x0cf7 window] (subtractive decode) [ 0.329293] pci 0000:00:1e.0: bridge window [io 0x0d00-0xffff window] (subtractive decode) [ 0.329295] pci 0000:00:1e.0: bridge window [mem 0x000a0000-0x000bffff window] (subtractive decode) [ 0.329297] pci 0000:00:1e.0: bridge window [mem 0x000d0000-0x000dbfff window] (subtractive decode) [ 0.329299] pci 0000:00:1e.0: bridge window [mem 0xd8000000-0xfeafffff window] (subtractive decode) [ 0.330517] ACPI: PCI Interrupt Link [LNKA] (IRQs *11) [ 0.330629] ACPI: PCI Interrupt Link [LNKB] (IRQs *10) [ 0.330739] ACPI: PCI Interrupt Link [LNKC] (IRQs 5) *10 [ 0.330849] ACPI: PCI Interrupt Link [LNKD] (IRQs *5) [ 0.330958] ACPI: PCI Interrupt Link [LNKE] (IRQs 11) *0, disabled. [ 0.331067] ACPI: PCI Interrupt Link [LNKF] (IRQs 10) *0, disabled. [ 0.331178] ACPI: PCI Interrupt Link [LNKG] (IRQs 5) *7 [ 0.331287] ACPI: PCI Interrupt Link [LNKH] (IRQs 5) *11 [ 0.331839] ACPI: PCI Root Bridge [CPBG] (domain 0000 [bus 3f]) [ 0.331846] acpi PNP0A03:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3] [ 0.331985] PCI host bridge to bus 0000:3f [ 0.331989] pci_bus 0000:3f: root bus resource [bus 3f] [ 0.331999] pci 0000:3f:00.0: [8086:2c62] type 00 class 0x060000 [ 0.332058] pci 0000:3f:00.1: [8086:2d01] type 00 class 0x060000 [ 0.332138] pci 0000:3f:02.0: [8086:2d10] type 00 class 0x060000 [ 0.332194] pci 0000:3f:02.1: [8086:2d11] type 00 class 0x060000 [ 0.332250] pci 0000:3f:02.2: [8086:2d12] type 00 class 0x060000 [ 0.332304] pci 0000:3f:02.3: [8086:2d13] type 00 class 0x060000 [ 0.332647] ACPI: EC: interrupt unblocked [ 0.332649] ACPI: EC: event unblocked [ 0.332784] ACPI: EC: 0 stale EC events cleared [ 0.332786] ACPI: EC: EC_CMD/EC_SC=0x66, EC_DATA=0x62 [ 0.332787] ACPI: EC: GPE=0x17 [ 0.332790] ACPI: \_SB_.PCI0.LPCB.H_EC: Boot DSDT EC initialization complete [ 0.332792] ACPI: \_SB_.PCI0.LPCB.H_EC: EC: Used to handle transactions and events [ 0.332905] iommu: Default domain type: Translated [ 0.332969] SCSI subsystem initialized [ 0.332982] libata version 3.00 loaded. [ 0.332982] pci 0000:02:00.0: vgaarb: setting as boot VGA device [ 0.332982] pci 0000:02:00.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.332982] pci 0000:02:00.0: vgaarb: bridge control possible [ 0.332982] vgaarb: loaded [ 0.332982] ACPI: bus type USB registered [ 0.332982] usbcore: registered new interface driver usbfs [ 0.332982] usbcore: registered new interface driver hub [ 0.332982] usbcore: registered new device driver usb [ 0.332982] pps_core: LinuxPPS API ver. 1 registered [ 0.332982] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 0.332982] PTP clock support registered [ 0.332982] EDAC MC: Ver: 3.0.0 [ 0.332982] NetLabel: Initializing [ 0.332982] NetLabel: domain hash size = 128 [ 0.332982] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 0.332982] NetLabel: unlabeled traffic allowed by default [ 0.332982] PCI: Using ACPI for IRQ routing [ 0.338116] PCI: pci_cache_line_size set to 64 bytes [ 0.338275] e820: reserve RAM buffer [mem 0x0009c400-0x0009ffff] [ 0.338278] e820: reserve RAM buffer [mem 0xd727c000-0xd7ffffff] [ 0.338281] e820: reserve RAM buffer [mem 0xd73ee000-0xd7ffffff] [ 0.338283] e820: reserve RAM buffer [mem 0xd746f000-0xd7ffffff] [ 0.338285] e820: reserve RAM buffer [mem 0xd7716000-0xd7ffffff] [ 0.338287] e820: reserve RAM buffer [mem 0xd7780000-0xd7ffffff] [ 0.338289] e820: reserve RAM buffer [mem 0xd77e2000-0xd7ffffff] [ 0.338291] e820: reserve RAM buffer [mem 0xd7800000-0xd7ffffff] [ 0.338298] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.338313] hpet0: 8 comparators, 64-bit 14.318180 MHz counter [ 0.341753] clocksource: Switched to clocksource tsc-early [ 0.355758] VFS: Disk quotas dquot_6.6.0 [ 0.355788] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.355995] AppArmor: AppArmor Filesystem Enabled [ 0.356058] pnp: PnP ACPI init [ 0.356795] system 00:00: [io 0x0680-0x069f] has been reserved [ 0.356801] system 00:00: [io 0x0500-0x050f] has been reserved [ 0.356805] system 00:00: [io 0x0600-0x0603] has been reserved [ 0.356808] system 00:00: [io 0xffff] has been reserved [ 0.356812] system 00:00: [io 0x0400-0x047f] has been reserved [ 0.356815] system 00:00: [io 0x1180-0x11ff] has been reserved [ 0.356819] system 00:00: [io 0x164e-0x164f] has been reserved [ 0.356823] system 00:00: [io 0xfe00] has been reserved [ 0.356834] system 00:00: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.356963] system 00:01: [io 0x06a0-0x06af] has been reserved [ 0.356968] system 00:01: [io 0x06b0-0x06ff] has been reserved [ 0.356976] system 00:01: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.357077] pnp 00:02: Plug and Play ACPI device, IDs PNP0b00 (active) [ 0.357132] pnp 00:03: Plug and Play ACPI device, IDs PNP0303 (active) [ 0.357178] pnp 00:04: Plug and Play ACPI device, IDs PNP0f13 (active) [ 0.358032] system 00:05: [mem 0xfed1c000-0xfed1ffff] has been reserved [ 0.358037] system 00:05: [mem 0xfed10000-0xfed13fff] has been reserved [ 0.358041] system 00:05: [mem 0xfed18000-0xfed18fff] has been reserved [ 0.358044] system 00:05: [mem 0xfed19000-0xfed19fff] has been reserved [ 0.358047] system 00:05: [mem 0xf8000000-0xfbffffff] has been reserved [ 0.358051] system 00:05: [mem 0xfc804000-0xfc804fff] has been reserved [ 0.358054] system 00:05: [mem 0xd8000000-0xd8000fff] has been reserved [ 0.358058] system 00:05: [mem 0xfed20000-0xfed3ffff] has been reserved [ 0.358061] system 00:05: [mem 0xfed40000-0xfed44fff] has been reserved [ 0.358064] system 00:05: [mem 0xfed45000-0xfed8ffff] has been reserved [ 0.358068] system 00:05: [mem 0xff000000-0xffffffff] has been reserved [ 0.358071] system 00:05: [mem 0xfee00000-0xfeefffff] could not be reserved [ 0.358080] system 00:05: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.358771] pnp: PnP ACPI: found 6 devices [ 0.365600] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.365688] NET: Registered protocol family 2 [ 0.365887] IP idents hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.367579] tcp_listen_portaddr_hash hash table entries: 4096 (order: 4, 65536 bytes, linear) [ 0.367708] TCP established hash table entries: 65536 (order: 7, 524288 bytes, linear) [ 0.368079] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes, linear) [ 0.368405] TCP: Hash tables configured (established 65536 bind 65536) [ 0.368531] MPTCP token hash table entries: 8192 (order: 5, 196608 bytes, linear) [ 0.368601] UDP hash table entries: 4096 (order: 5, 131072 bytes, linear) [ 0.368685] UDP-Lite hash table entries: 4096 (order: 5, 131072 bytes, linear) [ 0.368838] NET: Registered protocol family 1 [ 0.368848] NET: Registered protocol family 44 [ 0.368887] pci 0000:02:00.0: BAR 6: assigned [mem 0xdd000000-0xdd07ffff pref] [ 0.368894] pci 0000:00:01.0: PCI bridge to [bus 02] [ 0.368898] pci 0000:00:01.0: bridge window [io 0x2000-0x2fff] [ 0.368902] pci 0000:00:01.0: bridge window [mem 0xdc000000-0xddefffff] [ 0.368905] pci 0000:00:01.0: bridge window [mem 0xde000000-0xefffffff 64bit pref] [ 0.368910] pci 0000:00:1c.0: PCI bridge to [bus 03-04] [ 0.368913] pci 0000:00:1c.0: bridge window [io 0x3000-0x3fff] [ 0.368920] pci 0000:00:1c.0: bridge window [mem 0xfc400000-0xfc4fffff] [ 0.368925] pci 0000:00:1c.0: bridge window [mem 0xfc000000-0xfc1fffff 64bit pref] [ 0.368933] pci 0000:00:1c.3: PCI bridge to [bus 05-06] [ 0.368937] pci 0000:00:1c.3: bridge window [io 0x4000-0x4fff] [ 0.368943] pci 0000:00:1c.3: bridge window [mem 0xfc500000-0xfc5fffff] [ 0.368948] pci 0000:00:1c.3: bridge window [mem 0xfc200000-0xfc3fffff 64bit pref] [ 0.368956] pci 0000:00:1e.0: PCI bridge to [bus 07] [ 0.368971] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.368974] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.368976] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.368978] pci_bus 0000:00: resource 7 [mem 0x000d0000-0x000dbfff window] [ 0.368980] pci_bus 0000:00: resource 8 [mem 0xd8000000-0xfeafffff window] [ 0.368983] pci_bus 0000:02: resource 0 [io 0x2000-0x2fff] [ 0.368985] pci_bus 0000:02: resource 1 [mem 0xdc000000-0xddefffff] [ 0.368987] pci_bus 0000:02: resource 2 [mem 0xde000000-0xefffffff 64bit pref] [ 0.368989] pci_bus 0000:03: resource 0 [io 0x3000-0x3fff] [ 0.368991] pci_bus 0000:03: resource 1 [mem 0xfc400000-0xfc4fffff] [ 0.368993] pci_bus 0000:03: resource 2 [mem 0xfc000000-0xfc1fffff 64bit pref] [ 0.368995] pci_bus 0000:05: resource 0 [io 0x4000-0x4fff] [ 0.368997] pci_bus 0000:05: resource 1 [mem 0xfc500000-0xfc5fffff] [ 0.368999] pci_bus 0000:05: resource 2 [mem 0xfc200000-0xfc3fffff 64bit pref] [ 0.369002] pci_bus 0000:07: resource 4 [io 0x0000-0x0cf7 window] [ 0.369004] pci_bus 0000:07: resource 5 [io 0x0d00-0xffff window] [ 0.369006] pci_bus 0000:07: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.369008] pci_bus 0000:07: resource 7 [mem 0x000d0000-0x000dbfff window] [ 0.369010] pci_bus 0000:07: resource 8 [mem 0xd8000000-0xfeafffff window] [ 0.370029] pci 0000:02:00.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.370083] pci 0000:02:00.1: D0 power state depends on 0000:02:00.0 [ 0.370193] PCI: CLS 64 bytes, default 64 [ 0.370269] Trying to unpack rootfs image as initramfs... [ 0.762588] Freeing initrd memory: 101164K [ 0.762659] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 0.762662] software IO TLB: mapped [mem 0x00000000c7000000-0x00000000cb000000] (64MB) [ 0.762956] check: Scanning for low memory corruption every 60 seconds [ 0.763568] Initialise system trusted keyrings [ 0.763582] Key type blacklist registered [ 0.763628] workingset: timestamp_bits=36 max_order=21 bucket_order=0 [ 0.765221] zbud: loaded [ 0.765615] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 0.765791] fuse: init (API version 7.33) [ 0.765978] integrity: Platform Keyring initialized [ 0.778028] Key type asymmetric registered [ 0.778030] Asymmetric key parser 'x509' registered [ 0.778043] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 243) [ 0.778088] io scheduler mq-deadline registered [ 0.779221] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4 [ 0.779292] vesafb: mode is 640x480x32, linelength=2560, pages=0 [ 0.779295] vesafb: scrolling: redraw [ 0.779296] vesafb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.779314] vesafb: framebuffer at 0xdf000000, mapped to 0x(____ptrval____), using 1216k, total 1216k [ 0.779365] fbcon: Deferring console take-over [ 0.779374] fb0: VESA VGA frame buffer device [ 0.779392] intel_idle: MWAIT substates: 0x1120 [ 0.779394] intel_idle: v0.5.1 model 0x25 [ 0.779626] intel_idle: Local APIC timer is reliable in all C-states [ 0.780399] ACPI: AC Adapter [ADP1] (on-line) [ 0.780570] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input0 [ 0.780634] ACPI: Lid Switch [LID0] [ 0.780721] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input1 [ 0.780814] ACPI: Power Button [PWRB] [ 0.780905] input: Sleep Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input2 [ 0.780959] ACPI: Sleep Button [SLPB] [ 0.781048] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input3 [ 0.781128] ACPI: Power Button [PWRF] [ 0.784874] thermal LNXTHERM:00: registered as thermal_zone0 [ 0.784878] ACPI: Thermal Zone [TZ00] (53 C) [ 0.787033] thermal LNXTHERM:01: registered as thermal_zone1 [ 0.787036] ACPI: Thermal Zone [TZ01] (53 C) [ 0.787610] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled [ 0.796864] battery: ACPI: Battery Slot [BAT1] (battery present) [ 0.797005] Linux agpgart interface v0.103 [ 0.802770] loop: module loaded [ 0.803647] libphy: Fixed MDIO Bus: probed [ 0.803652] tun: Universal TUN/TAP device driver, 1.6 [ 0.803743] PPP generic driver version 2.4.2 [ 0.803925] VFIO - User Level meta-driver version: 0.3 [ 0.804224] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 0.804236] ehci-pci: EHCI PCI platform driver [ 0.804786] ehci-pci 0000:00:1a.0: EHCI Host Controller [ 0.804811] ehci-pci 0000:00:1a.0: new USB bus registered, assigned bus number 1 [ 0.804836] ehci-pci 0000:00:1a.0: debug port 2 [ 0.808901] ehci-pci 0000:00:1a.0: irq 16, io mem 0xfc806000 [ 0.823448] ehci-pci 0000:00:1a.0: USB 2.0 started, EHCI 1.00 [ 0.823552] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.11 [ 0.823559] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 0.823562] usb usb1: Product: EHCI Host Controller [ 0.823565] usb usb1: Manufacturer: Linux 5.11.0-31-generic ehci_hcd [ 0.823568] usb usb1: SerialNumber: 0000:00:1a.0 [ 0.823792] hub 1-0:1.0: USB hub found [ 0.823806] hub 1-0:1.0: 3 ports detected [ 0.824376] ehci-pci 0000:00:1d.0: EHCI Host Controller [ 0.824386] ehci-pci 0000:00:1d.0: new USB bus registered, assigned bus number 2 [ 0.824403] ehci-pci 0000:00:1d.0: debug port 2 [ 0.828437] ehci-pci 0000:00:1d.0: irq 23, io mem 0xfc806400 [ 0.843447] ehci-pci 0000:00:1d.0: USB 2.0 started, EHCI 1.00 [ 0.843600] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.11 [ 0.843606] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 0.843609] usb usb2: Product: EHCI Host Controller [ 0.843612] usb usb2: Manufacturer: Linux 5.11.0-31-generic ehci_hcd [ 0.843615] usb usb2: SerialNumber: 0000:00:1d.0 [ 0.843808] hub 2-0:1.0: USB hub found [ 0.843820] hub 2-0:1.0: 3 ports detected [ 0.844090] ehci-platform: EHCI generic platform driver [ 0.844111] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 0.844118] ohci-pci: OHCI PCI platform driver [ 0.844134] ohci-platform: OHCI generic platform driver [ 0.844146] uhci_hcd: USB Universal Host Controller Interface driver [ 0.844230] i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f13:PS2M] at 0x60,0x64 irq 1,12 [ 0.847606] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.847621] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.847955] mousedev: PS/2 mouse device common for all mice [ 0.848449] rtc_cmos 00:02: RTC can wake from S4 [ 0.848745] rtc_cmos 00:02: registered as rtc0 [ 0.848831] rtc_cmos 00:02: setting system clock to 2021-08-16T21:28:06 UTC (1629149286) [ 0.848858] rtc_cmos 00:02: alarms up to one month, y3k, 242 bytes nvram, hpet irqs [ 0.848868] i2c /dev entries driver [ 0.848925] device-mapper: uevent: version 1.0.3 [ 0.848995] device-mapper: ioctl: 4.43.0-ioctl (2020-10-01) initialised: dm-devel@redhat.com [ 0.849056] platform eisa.0: Probing EISA bus 0 [ 0.849063] platform eisa.0: EISA: Cannot allocate resource for mainboard [ 0.849068] platform eisa.0: Cannot allocate resource for EISA slot 1 [ 0.849072] platform eisa.0: Cannot allocate resource for EISA slot 2 [ 0.849076] platform eisa.0: Cannot allocate resource for EISA slot 3 [ 0.849080] platform eisa.0: Cannot allocate resource for EISA slot 4 [ 0.849084] platform eisa.0: Cannot allocate resource for EISA slot 5 [ 0.849088] platform eisa.0: Cannot allocate resource for EISA slot 6 [ 0.849092] platform eisa.0: Cannot allocate resource for EISA slot 7 [ 0.849096] platform eisa.0: Cannot allocate resource for EISA slot 8 [ 0.849100] platform eisa.0: EISA: Detected 0 cards [ 0.849105] intel_pstate: CPU model not supported [ 0.849259] ledtrig-cpu: registered to indicate activity on CPUs [ 0.849432] drop_monitor: Initializing network drop monitor service [ 0.849885] NET: Registered protocol family 10 [ 0.870354] Segment Routing with IPv6 [ 0.870439] NET: Registered protocol family 17 [ 0.870538] Key type dns_resolver registered [ 0.871355] microcode: sig=0x20652, pf=0x10, revision=0x11 [ 0.871527] microcode: Microcode Update Driver: v2.2. [ 0.871538] IPI shorthand broadcast: enabled [ 0.871565] sched_clock: Marking stable (871237113, 277218)->(882008752, -10494421) [ 0.871935] registered taskstats version 1 [ 0.871962] Loading compiled-in X.509 certificates [ 0.873335] Loaded X.509 cert 'Build time autogenerated kernel key: 46ee79aa969959b355c4598fce86e11c7bb677ec' [ 0.874944] Loaded X.509 cert 'Canonical Ltd. Live Patch Signing: 14df34d1a87cf37625abec039ef2bf521249b969' [ 0.877437] Loaded X.509 cert 'Canonical Ltd. Kernel Module Signing: 88f752e560a1e0737e31163a466ad7b70a850c19' [ 0.877791] zswap: loaded using pool lzo/zbud [ 0.878580] Key type ._fscrypt registered [ 0.878587] Key type .fscrypt registered [ 0.878590] Key type fscrypt-provisioning registered [ 0.881921] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input4 [ 0.888737] Key type encrypted registered [ 0.888751] AppArmor: AppArmor sha1 policy hashing enabled [ 0.888772] ima: No TPM chip found, activating TPM-bypass! [ 0.888786] ima: Allocated hash algorithm: sha1 [ 0.888813] ima: No architecture policies found [ 0.888850] evm: Initialising EVM extended attributes: [ 0.888852] evm: security.selinux [ 0.888855] evm: security.SMACK64 [ 0.888857] evm: security.SMACK64EXEC [ 0.888859] evm: security.SMACK64TRANSMUTE [ 0.888862] evm: security.SMACK64MMAP [ 0.888864] evm: security.apparmor [ 0.888866] evm: security.ima [ 0.888868] evm: security.capability [ 0.888870] evm: HMAC attrs: 0x1 [ 0.889891] PM: Magic number: 1:370:500 [ 0.891713] RAS: Correctable Errors collector initialized. [ 0.894097] Freeing unused decrypted memory: 2036K [ 0.894702] Freeing unused kernel image (initmem) memory: 2692K [ 0.920926] Write protecting the kernel read-only data: 28672k [ 0.921930] Freeing unused kernel image (text/rodata gap) memory: 2036K [ 0.922095] Freeing unused kernel image (rodata/data gap) memory: 84K [ 0.997103] x86/mm: Checked W+X mappings: passed, no W+X pages found. [ 0.997165] x86/mm: Checking user space page tables [ 1.063507] x86/mm: Checked W+X mappings: passed, no W+X pages found. [ 1.063517] Run /init as init process [ 1.063518] with arguments: [ 1.063520] /init [ 1.063522] splash [ 1.063523] with environment: [ 1.063524] HOME=/ [ 1.063525] TERM=linux [ 1.063527] BOOT_IMAGE=/boot/vmlinuz-5.11.0-31-generic [ 1.063528] crashkernel=512M-:192M [ 1.079388] usb 1-1: new high-speed USB device number 2 using ehci-pci [ 1.099388] usb 2-1: new high-speed USB device number 2 using ehci-pci [ 1.237449] usb 1-1: New USB device found, idVendor=8087, idProduct=0020, bcdDevice= 0.00 [ 1.237459] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1.238010] hub 1-1:1.0: USB hub found [ 1.238068] hub 1-1:1.0: 6 ports detected [ 1.243690] ACPI Warning: SystemIO range 0x0000000000000428-0x000000000000042F conflicts with OpRegion 0x0000000000000400-0x000000000000047F (\PMIO) (20201113/utaddress-204) [ 1.243706] ACPI: This conflict may cause random problems and system instability [ 1.243708] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver [ 1.243716] ACPI Warning: SystemIO range 0x00000000000011C0-0x00000000000011CF conflicts with OpRegion 0x0000000000001180-0x00000000000011E3 (\GPIO) (20201113/utaddress-204) [ 1.243724] ACPI: This conflict may cause random problems and system instability [ 1.243725] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver [ 1.243728] ACPI Warning: SystemIO range 0x00000000000011B0-0x00000000000011BF conflicts with OpRegion 0x0000000000001180-0x00000000000011E3 (\GPIO) (20201113/utaddress-204) [ 1.243736] ACPI: This conflict may cause random problems and system instability [ 1.243738] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver [ 1.243740] ACPI Warning: SystemIO range 0x0000000000001180-0x00000000000011AF conflicts with OpRegion 0x0000000000001180-0x00000000000011E3 (\GPIO) [ 1.243744] sky2: driver version 1.30 [ 1.243745] (20201113/utaddress-204) [ 1.243747] ACPI: This conflict may cause random problems and system instability [ 1.243748] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver [ 1.244217] sky2 0000:05:00.0: Yukon-2 FE+ chip revision 0 [ 1.272704] usb 2-1: New USB device found, idVendor=8087, idProduct=0020, bcdDevice= 0.00 [ 1.272714] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1.273010] hub 2-1:1.0: USB hub found [ 1.273069] hub 2-1:1.0: 8 ports detected [ 1.279933] sky2 0000:05:00.0 eth0: addr 00:24:54:a4:08:4e [ 1.292544] ahci 0000:00:1f.2: version 3.0 [ 1.301855] i801_smbus 0000:00:1f.3: SMBus using PCI interrupt [ 1.302765] i2c i2c-0: 2/4 memory slots populated (from DMI) [ 1.303121] i2c i2c-0: Successfully instantiated SPD at 0x50 [ 1.303402] ACPI: Video Device [NVID] (multi-head: yes rom: no post: no) [ 1.303483] ahci 0000:00:1f.2: SSS flag set, parallel bus scan disabled [ 1.303516] ahci 0000:00:1f.2: AHCI 0001.0300 32 slots 4 ports 3 Gbps 0x1 impl SATA mode [ 1.303522] ahci 0000:00:1f.2: flags: 64bit ncq sntf stag pm led clo pio slum part ems apst [ 1.303657] i2c i2c-0: Successfully instantiated SPD at 0x52 [ 1.305901] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:00/LNXVIDEO:00/input/input7 [ 1.309500] scsi host0: ahci [ 1.309821] scsi host1: ahci [ 1.310286] scsi host2: ahci [ 1.313043] scsi host3: ahci [ 1.313160] ata1: SATA max UDMA/133 abar m2048@0xfc805000 port 0xfc805100 irq 28 [ 1.313166] ata2: DUMMY [ 1.313168] ata3: DUMMY [ 1.313170] ata4: DUMMY [ 1.345183] gpio_ich gpio_ich.2.auto: GPIO from 436 to 511 [ 1.442393] checking generic (df000000 130000) vs hw (dc000000 1000000) [ 1.442401] checking generic (df000000 130000) vs hw (e0000000 10000000) [ 1.442403] checking generic (df000000 130000) vs hw (de000000 2000000) [ 1.442404] fb0: switching to nouveaufb from VESA VGA [ 1.442515] nouveau 0000:02:00.0: vgaarb: deactivate vga console [ 1.442632] nouveau 0000:02:00.0: NVIDIA GT218 (0a8800b1) [ 1.463459] nouveau 0000:02:00.0: bios: version 70.18.53.00.ff [ 1.464890] nouveau 0000:02:00.0: fb: 512 MiB DDR3 [ 1.528703] usb 1-1.2: new full-speed USB device number 3 using ehci-pci [ 1.555637] [TTM] Zone kernel: Available graphics memory: 3902024 KiB [ 1.555640] [TTM] Zone dma32: Available graphics memory: 2097152 KiB [ 1.555656] nouveau 0000:02:00.0: DRM: VRAM: 512 MiB [ 1.555658] nouveau 0000:02:00.0: DRM: GART: 1048576 MiB [ 1.555663] nouveau 0000:02:00.0: DRM: TMDS table version 2.0 [ 1.555665] nouveau 0000:02:00.0: DRM: DCB version 4.0 [ 1.555668] nouveau 0000:02:00.0: DRM: DCB outp 00: 01000323 00010034 [ 1.555671] nouveau 0000:02:00.0: DRM: DCB outp 01: 02011300 00000000 [ 1.555673] nouveau 0000:02:00.0: DRM: DCB outp 02: 08022382 00020010 [ 1.555676] nouveau 0000:02:00.0: DRM: DCB conn 00: 00000040 [ 1.555678] nouveau 0000:02:00.0: DRM: DCB conn 01: 00000100 [ 1.555680] nouveau 0000:02:00.0: DRM: DCB conn 02: 00001261 [ 1.558292] nouveau 0000:02:00.0: DRM: MM: using COPY for buffer copies [ 1.592738] usb 2-1.2: new low-speed USB device number 3 using ehci-pci [ 1.606303] nouveau 0000:02:00.0: DRM: allocated 1366x768 fb: 0x70000, bo (____ptrval____) [ 1.606575] fbcon: nouveaudrmfb (fb0) is primary device [ 1.606581] fbcon: Deferring console take-over [ 1.606587] nouveau 0000:02:00.0: [drm] fb0: nouveaudrmfb frame buffer device [ 1.625322] [drm] Initialized nouveau 1.3.1 20120801 for 0000:02:00.0 on minor 0 [ 1.627551] ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300) [ 1.628397] ata1.00: LPM support broken, forcing max_power [ 1.628467] ata1.00: ATA-9: CT500BX100SSD1, MU02, max UDMA/133 [ 1.628471] ata1.00: 976773168 sectors, multi 1: LBA48 NCQ (depth 32), AA [ 1.628781] ata1.00: LPM support broken, forcing max_power [ 1.629014] ata1.00: configured for UDMA/133 [ 1.639325] scsi 0:0:0:0: Direct-Access ATA CT500BX100SSD1 MU02 PQ: 0 ANSI: 5 [ 1.639639] sd 0:0:0:0: Attached scsi generic sg0 type 0 [ 1.639782] sd 0:0:0:0: [sda] 976773168 512-byte logical blocks: (500 GB/466 GiB) [ 1.639807] sd 0:0:0:0: [sda] Write Protect is off [ 1.639812] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00 [ 1.639842] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 1.640586] usb 1-1.2: New USB device found, idVendor=046d, idProduct=c52b, bcdDevice=12.10 [ 1.640591] usb 1-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 1.640593] usb 1-1.2: Product: USB Receiver [ 1.640595] usb 1-1.2: Manufacturer: Logitech [ 1.650832] hid: raw HID events driver (C) Jiri Kosina [ 1.659678] usbcore: registered new interface driver usbhid [ 1.659686] usbhid: USB HID core driver [ 1.665138] input: Logitech USB Receiver as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.2/1-1.2:1.0/0003:046D:C52B.0001/input/input8 [ 1.665451] sda: sda1 sda3 < sda5 sda6 > [ 1.666135] sd 0:0:0:0: [sda] Attached SCSI disk [ 1.689651] random: fast init done [ 1.709871] usb 2-1.2: New USB device found, idVendor=0c45, idProduct=7603, bcdDevice= 1.00 [ 1.709886] usb 2-1.2: New USB device strings: Mfr=0, Product=2, SerialNumber=0 [ 1.709892] usb 2-1.2: Product: USB Keyboard [ 1.713338] input: USB Keyboard as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.2/2-1.2:1.0/0003:0C45:7603.0004/input/input9 [ 1.724768] usb 1-1.4: new high-speed USB device number 4 using ehci-pci [ 1.729136] hid-generic 0003:046D:C52B.0001: input,hidraw0: USB HID v1.11 Keyboard [Logitech USB Receiver] on usb-0000:00:1a.0-1.2/input0 [ 1.729543] input: Logitech USB Receiver Mouse as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.2/1-1.2:1.1/0003:046D:C52B.0002/input/input10 [ 1.760813] tsc: Refined TSC clocksource calibration: 2260.895 MHz [ 1.760827] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x2096e848e36, max_idle_ns: 440795307953 ns [ 1.760875] clocksource: Switched to clocksource tsc [ 1.789114] hid-generic 0003:0C45:7603.0004: input,hidraw1: USB HID v1.11 Keyboard [USB Keyboard] on usb-0000:00:1d.0-1.2/input0 [ 1.789403] input: Logitech USB Receiver Consumer Control as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.2/1-1.2:1.1/0003:046D:C52B.0002/input/input11 [ 1.795678] input: USB Keyboard Consumer Control as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.2/2-1.2:1.1/0003:0C45:7603.0005/input/input14 [ 1.849141] input: Logitech USB Receiver System Control as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.2/1-1.2:1.1/0003:046D:C52B.0002/input/input12 [ 1.854273] usb 1-1.4: New USB device found, idVendor=1210, idProduct=25f4, bcdDevice= 0.01 [ 1.854284] usb 1-1.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 1.854290] usb 1-1.4: Product: USB 2.0 PC Camera [ 1.854294] usb 1-1.4: Manufacturer: Alcor Micro, Corp. [ 1.909144] input: USB Keyboard System Control as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.2/2-1.2:1.1/0003:0C45:7603.0005/input/input15 [ 1.909450] hid-generic 0003:046D:C52B.0002: input,hiddev0,hidraw2: USB HID v1.11 Mouse [Logitech USB Receiver] on usb-0000:00:1a.0-1.2/input1 [ 1.909458] input: USB Keyboard as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.2/2-1.2:1.1/0003:0C45:7603.0005/input/input17 [ 1.909806] hid-generic 0003:0C45:7603.0005: input,hiddev1,hidraw3: USB HID v1.11 Keyboard [USB Keyboard] on usb-0000:00:1d.0-1.2/input1 [ 1.910156] hid-generic 0003:046D:C52B.0003: hiddev2,hidraw4: USB HID v1.11 Device [Logitech USB Receiver] on usb-0000:00:1a.0-1.2/input2 [ 1.988764] usb 2-1.3: new full-speed USB device number 4 using ehci-pci [ 2.029599] psmouse serio1: synaptics: queried max coordinates: x [..5672], y [..4910] [ 2.093863] psmouse serio1: synaptics: Touchpad model: 1, fw: 7.4, id: 0x1c0b1, caps: 0xd04731/0xa40000/0xa0000/0x0, board id: 0, fw id: 618857 [ 2.102225] usb 2-1.3: New USB device found, idVendor=0a5c, idProduct=219c, bcdDevice= 6.00 [ 2.102237] usb 2-1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2.102242] usb 2-1.3: Product: Broadcom BCM2070 Bluetooth Device [ 2.102247] usb 2-1.3: Manufacturer: Broadcom Corp [ 2.102251] usb 2-1.3: SerialNumber: E839DF03C6F7 [ 2.114139] logitech-djreceiver 0003:046D:C52B.0003: hiddev0,hidraw0: USB HID v1.11 Device [Logitech USB Receiver] on usb-0000:00:1a.0-1.2/input2 [ 2.135866] input: SynPS/2 Synaptics TouchPad as /devices/platform/i8042/serio1/input/input6 [ 2.236059] input: Logitech Wireless Device PID:400a Mouse as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.2/1-1.2:1.2/0003:046D:C52B.0003/0003:046D:400A.0006/input/input18 [ 2.236423] hid-generic 0003:046D:400A.0006: input,hidraw2: USB HID v1.11 Mouse [Logitech Wireless Device PID:400a] on usb-0000:00:1a.0-1.2/input2:1 [ 2.311417] input: Logitech M325 as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.2/1-1.2:1.2/0003:046D:C52B.0003/0003:046D:400A.0006/input/input22 [ 2.311690] logitech-hidpp-device 0003:046D:400A.0006: input,hidraw2: USB HID v1.11 Mouse [Logitech M325] on usb-0000:00:1a.0-1.2/input2:1 [ 3.536365] EXT4-fs (sda5): mounted filesystem with ordered data mode. Opts: (null). Quota mode: none. [ 4.128155] systemd[1]: RTC configured in localtime, applying delta of 60 minutes to system time. [ 4.166273] systemd[1]: Inserted module 'autofs4' [ 4.192683] systemd[1]: systemd 247.3-3ubuntu3.4 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +ZSTD +SECCOMP +BLKID +ELFUTILS +KMOD +IDN2 -IDN +PCRE2 default-hierarchy=hybrid) [ 4.212878] systemd[1]: Detected architecture x86-64. [ 4.233334] systemd[1]: Set hostname to . [ 5.545737] systemd[1]: /lib/systemd/system/plymouth-start.service:17: Unit configured to use KillMode=none. This is unsafe, as it disables systemd's process lifecycle management for the service. Please update your service to use a safer KillMode=, such as 'mixed' or 'control-group'. Support for KillMode=none is deprecated and will eventually be removed. [ 5.632240] systemd[1]: /lib/systemd/system/clamav-freshclam.service:11: Standard output type syslog is obsolete, automatically updating to journal. Please update your unit file, and consider removing the setting altogether. [ 5.652489] systemd[1]: Queued start job for default target Graphical Interface. [ 5.668985] systemd[1]: Created slice system-modprobe.slice. [ 5.669788] systemd[1]: Created slice system-postfix.slice. [ 5.670512] systemd[1]: Created slice system-postgresql.slice. [ 5.671217] systemd[1]: Created slice User and Session Slice. [ 5.671342] systemd[1]: Started Forward Password Requests to Wall Directory Watch. [ 5.671642] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point. [ 5.671775] systemd[1]: Reached target Remote File Systems. [ 5.671799] systemd[1]: Reached target Slices. [ 5.673244] systemd[1]: Listening on Syslog Socket. [ 5.673396] systemd[1]: Listening on fsck to fsckd communication Socket. [ 5.673486] systemd[1]: Listening on initctl Compatibility Named Pipe. [ 5.673781] systemd[1]: Listening on Journal Audit Socket. [ 5.673923] systemd[1]: Listening on Journal Socket (/dev/log). [ 5.674128] systemd[1]: Listening on Journal Socket. [ 5.674657] systemd[1]: Listening on udev Control Socket. [ 5.674815] systemd[1]: Listening on udev Kernel Socket. [ 5.676299] systemd[1]: Mounting Huge Pages File System... [ 5.677968] systemd[1]: Mounting POSIX Message Queue File System... [ 5.679939] systemd[1]: Mounting Kernel Debug File System... [ 5.681949] systemd[1]: Mounting Kernel Trace File System... [ 5.685880] systemd[1]: Starting Journal Service... [ 5.688312] systemd[1]: Starting Set the console keyboard layout... [ 5.690636] systemd[1]: Starting Create list of static device nodes for the current kernel... [ 5.692471] systemd[1]: Starting Load Kernel Module configfs... [ 5.694812] systemd[1]: Starting Load Kernel Module drm... [ 5.697250] systemd[1]: Starting Load Kernel Module fuse... [ 5.699449] systemd[1]: Condition check resulted in Set Up Additional Binary Formats being skipped. [ 5.699551] systemd[1]: Condition check resulted in File System Check on Root Device being skipped. [ 5.702753] systemd[1]: Starting Load Kernel Modules... [ 5.705307] systemd[1]: Starting Remount Root and Kernel File Systems... [ 5.708074] systemd[1]: Starting Coldplug All udev Devices... [ 5.710731] systemd[1]: Starting Uncomplicated firewall... [ 5.715894] systemd[1]: Mounted Huge Pages File System. [ 5.716212] systemd[1]: Mounted POSIX Message Queue File System. [ 5.716437] systemd[1]: Mounted Kernel Debug File System. [ 5.716682] systemd[1]: Mounted Kernel Trace File System. [ 5.718117] systemd[1]: Finished Create list of static device nodes for the current kernel. [ 5.718804] systemd[1]: modprobe@configfs.service: Succeeded. [ 5.719590] systemd[1]: Finished Load Kernel Module configfs. [ 5.720160] systemd[1]: modprobe@drm.service: Succeeded. [ 5.720998] systemd[1]: Finished Load Kernel Module drm. [ 5.721597] systemd[1]: modprobe@fuse.service: Succeeded. [ 5.722292] systemd[1]: Finished Load Kernel Module fuse. [ 5.723454] systemd[1]: Finished Uncomplicated firewall. [ 5.726043] systemd[1]: Mounting FUSE Control File System... [ 5.726561] EXT4-fs (sda5): re-mounted. Opts: errors=remount-ro. Quota mode: none. [ 5.728991] systemd[1]: Mounting Kernel Configuration File System... [ 5.736073] systemd[1]: Finished Remount Root and Kernel File Systems. [ 5.736489] systemd[1]: Mounted FUSE Control File System. [ 5.736729] systemd[1]: Mounted Kernel Configuration File System. [ 5.739624] lp: driver loaded but no devices found [ 5.743275] systemd[1]: Condition check resulted in Rebuild Hardware Database being skipped. [ 5.743394] systemd[1]: Condition check resulted in Platform Persistent Storage Archival being skipped. [ 5.746598] systemd[1]: Starting Load/Save Random Seed... [ 5.748006] ppdev: user-space parallel port driver [ 5.749784] systemd[1]: Starting Create System Users... [ 5.767879] systemd[1]: Finished Load/Save Random Seed. [ 5.768237] systemd[1]: Condition check resulted in First Boot Complete being skipped. [ 5.781273] systemd[1]: Finished Create System Users. [ 5.784780] systemd[1]: Starting Create Static Device Nodes in /dev... [ 5.795211] systemd[1]: Finished Load Kernel Modules. [ 5.798929] systemd[1]: Starting Apply Kernel Variables... [ 5.811632] systemd[1]: Finished Create Static Device Nodes in /dev. [ 5.817310] systemd[1]: Starting Rule-based Manager for Device Events and Files... [ 5.836334] systemd[1]: Finished Apply Kernel Variables. [ 5.853636] systemd[1]: Started Journal Service. [ 5.867606] systemd-journald[383]: Received client request to flush runtime journal. [ 5.880384] systemd-journald[383]: File /var/log/journal/2a219afbe27967e4cd6851ed53adce38/system.journal corrupted or uncleanly shut down, renaming and replacing. [ 5.886868] loop0: detected capacity change from 0 to 400936 [ 5.897163] loop1: detected capacity change from 0 to 290680 [ 5.916940] loop2: detected capacity change from 0 to 401232 [ 5.937716] loop3: detected capacity change from 0 to 290680 [ 5.966040] loop4: detected capacity change from 0 to 126504 [ 5.993114] loop5: detected capacity change from 0 to 203520 [ 6.021194] loop6: detected capacity change from 0 to 203536 [ 6.051486] loop7: detected capacity change from 0 to 113536 [ 6.097294] loop8: detected capacity change from 0 to 288072 [ 6.144195] loop9: detected capacity change from 0 to 333552 [ 6.184821] loop10: detected capacity change from 0 to 672584 [ 6.218712] loop11: detected capacity change from 0 to 133320 [ 6.273024] loop12: detected capacity change from 0 to 132648 [ 6.317526] loop13: detected capacity change from 0 to 5120 [ 6.376619] loop14: detected capacity change from 0 to 104360 [ 6.399061] loop15: detected capacity change from 0 to 104360 [ 6.489524] loop16: detected capacity change from 0 to 337424 [ 6.555949] at24 0-0050: supply vcc not found, using dummy regulator [ 6.556672] at24 0-0050: 256 byte spd EEPROM, read-only [ 6.556770] at24 0-0052: supply vcc not found, using dummy regulator [ 6.557406] at24 0-0052: 256 byte spd EEPROM, read-only [ 6.580344] loop17: detected capacity change from 0 to 448496 [ 6.604306] Bluetooth: Core ver 2.22 [ 6.604349] NET: Registered protocol family 31 [ 6.604351] Bluetooth: HCI device and connection manager initialized [ 6.604359] Bluetooth: HCI socket layer initialized [ 6.604363] Bluetooth: L2CAP socket layer initialized [ 6.604369] Bluetooth: SCO socket layer initialized [ 6.613868] cfg80211: Loading compiled-in X.509 certificates for regulatory database [ 6.637254] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7' [ 6.676796] loop18: detected capacity change from 0 to 126424 [ 6.677862] wl: loading out-of-tree module taints kernel. [ 6.677875] wl: module license 'MIXED/Proprietary' taints kernel. [ 6.677877] Disabling lock debugging due to kernel taint [ 6.683578] wl: module verification failed: signature and/or required key missing - tainting kernel [ 6.694009] usbcore: registered new interface driver btusb [ 6.709225] loop19: detected capacity change from 0 to 360424 [ 6.725459] mc: Linux media interface: v0.10 [ 6.745569] videodev: Linux video capture interface: v2.00 [ 6.796908] loop20: detected capacity change from 0 to 5120 [ 6.840285] loop21: detected capacity change from 0 to 499536 [ 6.846544] uvcvideo: Found UVC 1.00 device USB 2.0 PC Camera (1210:25f4) [ 6.866229] input: USB 2.0 PC Camera: WebCam SCB-0 as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.4/1-1.4:1.0/input/input23 [ 6.866539] usbcore: registered new interface driver uvcvideo [ 6.866543] USB Video Class driver (1.1.1) [ 6.903834] wlan0: Broadcom BCM4727 802.11 Hybrid Wireless Controller 6.30.223.271 (r587334) [ 6.959803] samsung_laptop: enabled workaround for brightness stepping quirk [ 6.960879] samsung_laptop: detected SABI interface: SwSmi@ [ 6.974539] loop22: detected capacity change from 0 to 113544 [ 7.030910] loop23: detected capacity change from 0 to 448512 [ 7.124943] loop24: detected capacity change from 0 to 360424 [ 7.180774] loop25: detected capacity change from 0 to 288120 [ 7.229089] snd_hda_intel 0000:02:00.1: Disabling MSI [ 7.229104] snd_hda_intel 0000:02:00.1: Handle vga_switcheroo audio client [ 7.248456] loop26: detected capacity change from 0 to 672584 [ 7.440557] snd_hda_codec_realtek hdaudioC0D0: autoconfig for ALC269VB: line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:speaker [ 7.440567] snd_hda_codec_realtek hdaudioC0D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0) [ 7.440571] snd_hda_codec_realtek hdaudioC0D0: hp_outs=1 (0x21/0x0/0x0/0x0/0x0) [ 7.440575] snd_hda_codec_realtek hdaudioC0D0: mono: mono_out=0x0 [ 7.440578] snd_hda_codec_realtek hdaudioC0D0: inputs: [ 7.440581] snd_hda_codec_realtek hdaudioC0D0: Internal Mic=0x19 [ 7.440584] snd_hda_codec_realtek hdaudioC0D0: Mic=0x18 [ 7.443717] input: HDA NVidia HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:01.0/0000:02:00.1/sound/card1/input24 [ 7.443873] input: HDA NVidia HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:01.0/0000:02:00.1/sound/card1/input25 [ 7.446730] input: HDA NVidia HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:01.0/0000:02:00.1/sound/card1/input26 [ 7.446880] input: HDA NVidia HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:01.0/0000:02:00.1/sound/card1/input27 [ 7.454442] input: HDA Intel MID Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input28 [ 7.454579] input: HDA Intel MID Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card0/input29 [ 7.510506] kvm: VM_EXIT_LOAD_IA32_PERF_GLOBAL_CTRL does not work properly. Using workaround [ 7.543814] audit: type=1400 audit(1629145693.191:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="content-hub-clipboard" pid=742 comm="apparmor_parser" [ 7.581171] audit: type=1400 audit(1629145693.231:3): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/snap/core/4917/usr/lib/snapd/snap-confine" pid=734 comm="apparmor_parser" [ 7.581184] audit: type=1400 audit(1629145693.231:4): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/snap/core/4917/usr/lib/snapd/snap-confine//mount-namespace-capture-helper" pid=734 comm="apparmor_parser" [ 7.609638] audit: type=1400 audit(1629145693.255:5): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/cups-browsed" pid=757 comm="apparmor_parser" [ 7.650509] audit: type=1400 audit(1629145693.299:6): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/cups/backend/cups-pdf" pid=746 comm="apparmor_parser" [ 7.650522] audit: type=1400 audit(1629145693.299:7): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/cupsd" pid=746 comm="apparmor_parser" [ 7.650529] audit: type=1400 audit(1629145693.299:8): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/cupsd//third_party" pid=746 comm="apparmor_parser" [ 7.659973] audit: type=1400 audit(1629145693.307:9): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/lightdm/lightdm-guest-session" pid=736 comm="apparmor_parser" [ 7.659985] audit: type=1400 audit(1629145693.307:10): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/lightdm/lightdm-guest-session//chromium" pid=736 comm="apparmor_parser" [ 7.670906] audit: type=1400 audit(1629145693.319:11): apparmor="STATUS" operation="profile_load" profile="unconfined" name="lsb_release" pid=759 comm="apparmor_parser" [ 8.636826] Adding 16903164k swap on /dev/sda6. Priority:-2 extents:1 across:16903164k SSFS [ 8.685221] random: avahi-daemon: uninitialized urandom read (4 bytes read) [ 8.685685] random: dbus-daemon: uninitialized urandom read (12 bytes read) [ 9.030147] random: dbus-daemon: uninitialized urandom read (12 bytes read) [ 9.422710] random: crng init done [ 9.422719] random: 7 urandom warning(s) missed due to ratelimiting [ 9.727597] sky2 0000:05:00.0 eth0: enabling interface [ 10.890062] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 11.092412] loop27: detected capacity change from 0 to 8 [ 15.642709] rfkill: input handler disabled [ 15.898151] kauditd_printk_skb: 57 callbacks suppressed [ 15.898156] audit: type=1400 audit(1629148829.689:69): apparmor="DENIED" operation="capable" profile="/usr/bin/freshclam" pid=1907 comm="freshclam" capability=2 capname="dac_read_search" [ 17.385173] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this. [ 17.390427] Bridge firewalling registered [ 17.691028] Initializing XFRM netlink socket [ 29.906282] systemd-journald[383]: File /var/log/journal/2a219afbe27967e4cd6851ed53adce38/user-1000.journal corrupted or uncleanly shut down, renaming and replacing. [ 30.631720] rfkill: input handler enabled [ 36.398208] rfkill: input handler disabled [ 58.861410] ACPI: button: The lid device is not compliant to SW_LID. [ 98.113297] logitech-hidpp-device 0003:046D:400A.0006: HID++ 2.0 device connected. [ 165.954639] audit: type=1400 audit(1629149497.233:70): apparmor="DENIED" operation="capable" profile="/snap/core/11420/usr/lib/snapd/snap-confine" pid=6581 comm="snap-confine" capability=4 capname="fsetid" [ 170.508275] audit: type=1107 audit(1629149501.789:71): pid=981 uid=102 auid=4294967295 ses=4294967295 subj=unconfined msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/" interface="org.freedesktop.DBus.ObjectManager" member="GetManagedObjects" mask="send" name="org.bluez" pid=6581 label="snap.chromium.chromium" exe="/usr/bin/dbus-daemon" sauid=102 hostname=? addr=? terminal=?' [ 176.710799] perf: interrupt took too long (2514 > 2500), lowering kernel.perf_event_max_sample_rate to 79500 [ 207.065442] perf: interrupt took too long (3145 > 3142), lowering kernel.perf_event_max_sample_rate to 63500 [ 259.244713] perf: interrupt took too long (3937 > 3931), lowering kernel.perf_event_max_sample_rate to 50750 [ 380.937788] perf: interrupt took too long (4944 > 4921), lowering kernel.perf_event_max_sample_rate to 40250 [ 3520.856803] [TTM] Buffer eviction failed [ 3520.856856] ------------[ cut here ]------------ [ 3520.856859] refcount_t: underflow; use-after-free. [ 3520.856888] WARNING: CPU: 3 PID: 6842 at lib/refcount.c:28 refcount_warn_saturate+0xae/0xf0 [ 3520.856910] Modules linked in: nft_chain_nat xt_MASQUERADE nf_conntrack_netlink xfrm_user xfrm_algo nft_counter xt_addrtype nft_compat nf_tables nfnetlink xt_conntrack nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c br_netfilter bridge stp llc overlay intel_powerclamp kvm_intel binfmt_misc snd_hda_codec_realtek snd_hda_codec_hdmi snd_hda_codec_generic kvm ledtrig_audio snd_hda_intel snd_intel_dspcfg intel_cstate soundwire_intel soundwire_generic_allocation soundwire_cadence snd_hda_codec snd_hda_core snd_hwdep soundwire_bus snd_soc_core snd_compress ac97_bus snd_pcm_dmaengine snd_pcm samsung_laptop snd_seq_midi snd_seq_midi_event snd_rawmidi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 snd_seq videobuf2_common videodev mc input_leds snd_seq_device wl(POE) snd_timer joydev serio_raw btusb btrtl btbcm btintel bluetooth snd cfg80211 at24 ecdh_generic ecc soundcore mac_hid sch_fq_codel cuse coretemp msr parport_pc ppdev lp parport ip_tables x_tables autofs4 [ 3520.857127] hid_logitech_hidpp hid_logitech_dj hid_generic usbhid hid nouveau mxm_wmi i2c_algo_bit drm_ttm_helper ttm drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops cec rc_core gpio_ich drm ahci i2c_i801 psmouse wmi i2c_smbus lpc_ich sky2 libahci video [ 3520.857204] CPU: 3 PID: 6842 Comm: chrome Kdump: loaded Tainted: P OE 5.11.0-31-generic #33-Ubuntu [ 3520.857213] Hardware name: SAMSUNG ELECTRONICS CO., LTD. Q430/Q530 /Q430/Q530 , BIOS 02KF.M008.20100529.KSJ 05/29/2010 [ 3520.857219] RIP: 0010:refcount_warn_saturate+0xae/0xf0 [ 3520.857231] Code: 38 2a 96 01 01 e8 cb fe 62 00 0f 0b 5d c3 80 3d 25 2a 96 01 00 75 91 48 c7 c7 38 ce 20 97 c6 05 15 2a 96 01 01 e8 ab fe 62 00 <0f> 0b 5d c3 80 3d 03 2a 96 01 00 0f 85 6d ff ff ff 48 c7 c7 90 ce [ 3520.857239] RSP: 0018:ffffaa0c03cd3ce8 EFLAGS: 00010282 [ 3520.857247] RAX: 0000000000000000 RBX: 0000000000000002 RCX: ffff958b5bd98ac8 [ 3520.857253] RDX: 00000000ffffffd8 RSI: 0000000000000027 RDI: ffff958b5bd98ac0 [ 3520.857259] RBP: ffffaa0c03cd3ce8 R08: 0000000000000000 R09: ffffaa0c03cd3ac8 [ 3520.857264] R10: ffffaa0c03cd3ac0 R11: ffffffff97953588 R12: ffff958969711800 [ 3520.857268] R13: ffff9589472ec400 R14: ffff958a54ab4000 R15: ffff9589472ec400 [ 3520.857273] FS: 00007fce92a3c040(0000) GS:ffff958b5bd80000(0000) knlGS:0000000000000000 [ 3520.857281] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 3520.857286] CR2: 0000101072e54000 CR3: 000000002e774000 CR4: 00000000000006e0 [ 3520.857292] Call Trace: [ 3520.857305] ttm_bo_put+0x3f/0x50 [ttm] [ 3520.857331] nouveau_gem_new+0xc4/0x100 [nouveau] [ 3520.857611] ? nouveau_gem_new+0x100/0x100 [nouveau] [ 3520.857871] nouveau_gem_ioctl_new+0x5b/0x100 [nouveau] [ 3520.858133] ? nouveau_gem_new+0x100/0x100 [nouveau] [ 3520.858398] drm_ioctl_kernel+0xae/0xf0 [drm] [ 3520.858500] drm_ioctl+0x245/0x400 [drm] [ 3520.858586] ? nouveau_gem_new+0x100/0x100 [nouveau] [ 3520.858850] ? __fget_files+0x5f/0x90 [ 3520.858864] ? __fget_light+0x32/0x80 [ 3520.858879] nouveau_drm_ioctl+0x66/0xc0 [nouveau] [ 3520.859145] __x64_sys_ioctl+0x91/0xc0 [ 3520.859158] do_syscall_64+0x38/0x90 [ 3520.859170] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3520.859182] RIP: 0033:0x7fce8ceb0317 [ 3520.859192] Code: b3 66 90 48 8b 05 71 4b 2d 00 64 c7 00 26 00 00 00 48 c7 c0 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 41 4b 2d 00 f7 d8 64 89 01 48 [ 3520.859199] RSP: 002b:00007ffe0666ef48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 3520.859211] RAX: ffffffffffffffda RBX: 0000558a4cc3bc70 RCX: 00007fce8ceb0317 [ 3520.859216] RDX: 00007ffe0666efa0 RSI: 00000000c0306480 RDI: 0000000000000017 [ 3520.859222] RBP: 00007ffe0666efa0 R08: 0000000000000000 R09: 0000000000000000 [ 3520.859226] R10: 0000000000000001 R11: 0000000000000246 R12: 00000000c0306480 [ 3520.859230] R13: 0000000000000017 R14: 0000558a4cbab6f8 R15: 0000558a4b680d70 [ 3520.859241] ---[ end trace 57662ca5129b9b95 ]---