[ 0.000000] microcode: microcode updated early to revision 0x26, date = 2019-11-12 [ 0.000000] Linux version 5.4.0-40-generic (buildd@lcy01-amd64-011) (gcc version 9.3.0 (Ubuntu 9.3.0-10ubuntu2)) #44-Ubuntu SMP Tue Jun 23 00:01:04 UTC 2020 (Ubuntu 5.4.0-40.44-generic 5.4.44) [ 0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-5.4.0-40-generic root=UUID=e96503f3-7e43-44f7-8101-2da602a5db12 ro quiet splash 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: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.000000] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.000000] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format. [ 0.000000] BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000006efff] usable [ 0.000000] BIOS-e820: [mem 0x000000000006f000-0x000000000006ffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000070000-0x0000000000087fff] usable [ 0.000000] BIOS-e820: [mem 0x0000000000088000-0x00000000000bffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x0000000094caffff] usable [ 0.000000] BIOS-e820: [mem 0x0000000094cb0000-0x00000000960affff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000960b0000-0x000000009a6befff] usable [ 0.000000] BIOS-e820: [mem 0x000000009a6bf000-0x000000009aebefff] reserved [ 0.000000] BIOS-e820: [mem 0x000000009aebf000-0x000000009afbefff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x000000009afbf000-0x000000009affefff] ACPI data [ 0.000000] BIOS-e820: [mem 0x000000009afff000-0x000000009affffff] usable [ 0.000000] BIOS-e820: [mem 0x000000009b000000-0x000000009f9fffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000e0000000-0x00000000efffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fe101000-0x00000000fe112fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000feb00000-0x00000000feb0ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fed00000-0x00000000fee00fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000ffc00000-0x00000000ffffffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x00000001df5fffff] usable [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] e820: update [mem 0x93ae4018-0x93af4057] usable ==> usable [ 0.000000] e820: update [mem 0x93ae4018-0x93af4057] usable ==> usable [ 0.000000] extended physical RAM map: [ 0.000000] reserve setup_data: [mem 0x0000000000000000-0x000000000006efff] usable [ 0.000000] reserve setup_data: [mem 0x000000000006f000-0x000000000006ffff] reserved [ 0.000000] reserve setup_data: [mem 0x0000000000070000-0x0000000000087fff] usable [ 0.000000] reserve setup_data: [mem 0x0000000000088000-0x00000000000bffff] reserved [ 0.000000] reserve setup_data: [mem 0x0000000000100000-0x0000000093ae4017] usable [ 0.000000] reserve setup_data: [mem 0x0000000093ae4018-0x0000000093af4057] usable [ 0.000000] reserve setup_data: [mem 0x0000000093af4058-0x0000000094caffff] usable [ 0.000000] reserve setup_data: [mem 0x0000000094cb0000-0x00000000960affff] reserved [ 0.000000] reserve setup_data: [mem 0x00000000960b0000-0x000000009a6befff] usable [ 0.000000] reserve setup_data: [mem 0x000000009a6bf000-0x000000009aebefff] reserved [ 0.000000] reserve setup_data: [mem 0x000000009aebf000-0x000000009afbefff] ACPI NVS [ 0.000000] reserve setup_data: [mem 0x000000009afbf000-0x000000009affefff] ACPI data [ 0.000000] reserve setup_data: [mem 0x000000009afff000-0x000000009affffff] usable [ 0.000000] reserve setup_data: [mem 0x000000009b000000-0x000000009f9fffff] reserved [ 0.000000] reserve setup_data: [mem 0x00000000e0000000-0x00000000efffffff] reserved [ 0.000000] reserve setup_data: [mem 0x00000000fe101000-0x00000000fe112fff] reserved [ 0.000000] reserve setup_data: [mem 0x00000000feb00000-0x00000000feb0ffff] reserved [ 0.000000] reserve setup_data: [mem 0x00000000fec00000-0x00000000fec00fff] reserved [ 0.000000] reserve setup_data: [mem 0x00000000fed00000-0x00000000fee00fff] reserved [ 0.000000] reserve setup_data: [mem 0x00000000ffc00000-0x00000000ffffffff] reserved [ 0.000000] reserve setup_data: [mem 0x0000000100000000-0x00000001df5fffff] usable [ 0.000000] efi: EFI v2.31 by INSYDE Corp. [ 0.000000] efi: ACPI=0x9affe000 ACPI 2.0=0x9affe014 SMBIOS=0x9aebef98 [ 0.000000] secureboot: Secure boot disabled [ 0.000000] SMBIOS 2.7 present. [ 0.000000] DMI: Acer Aspire E1-572/EA50_HW , BIOS V2.17 09/02/2014 [ 0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved [ 0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable [ 0.000000] last_pfn = 0x1df600 max_arch_pfn = 0x400000000 [ 0.000000] MTRR default type: uncachable [ 0.000000] MTRR fixed ranges enabled: [ 0.000000] 00000-9FFFF write-back [ 0.000000] A0000-BFFFF uncachable [ 0.000000] C0000-E7FFF write-protect [ 0.000000] E8000-EFFFF write-combining [ 0.000000] F0000-FFFFF write-protect [ 0.000000] MTRR variable ranges enabled: [ 0.000000] 0 base 0000000000 mask 7F80000000 write-back [ 0.000000] 1 base 0080000000 mask 7FE0000000 write-back [ 0.000000] 2 base 009B000000 mask 7FFF000000 uncachable [ 0.000000] 3 base 009C000000 mask 7FFC000000 uncachable [ 0.000000] 4 base 00FFC00000 mask 7FFFC00000 write-protect [ 0.000000] 5 base 0100000000 mask 7F00000000 write-back [ 0.000000] 6 base 01DF600000 mask 7FFFE00000 uncachable [ 0.000000] 7 base 01DF800000 mask 7FFF800000 uncachable [ 0.000000] 8 base 01E0000000 mask 7FE0000000 uncachable [ 0.000000] 9 disabled [ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000000] last_pfn = 0x9b000 max_arch_pfn = 0x400000000 [ 0.000000] check: Scanning 1 areas for low memory corruption [ 0.000000] Using GB pages for direct mapping [ 0.000000] BRK [0x60401000, 0x60401fff] PGTABLE [ 0.000000] BRK [0x60402000, 0x60402fff] PGTABLE [ 0.000000] BRK [0x60403000, 0x60403fff] PGTABLE [ 0.000000] BRK [0x60404000, 0x60404fff] PGTABLE [ 0.000000] BRK [0x60405000, 0x60405fff] PGTABLE [ 0.000000] BRK [0x60406000, 0x60406fff] PGTABLE [ 0.000000] BRK [0x60407000, 0x60407fff] PGTABLE [ 0.000000] BRK [0x60408000, 0x60408fff] PGTABLE [ 0.000000] secureboot: Secure boot disabled [ 0.000000] RAMDISK: [mem 0x3d0c1000-0x3fffdfff] [ 0.000000] ACPI: Early table checksum verification disabled [ 0.000000] ACPI: RSDP 0x000000009AFFE014 000024 (v02 ACRSYS) [ 0.000000] ACPI: XSDT 0x000000009AFFE210 0000A4 (v01 ACRSYS ACRPRDCT 00000001 01000013) [ 0.000000] ACPI: FACP 0x000000009AFF8000 00010C (v05 ACRSYS ACRPRDCT 00000001 1025 00040000) [ 0.000000] ACPI: DSDT 0x000000009AFE4000 010676 (v01 ACRSYS ACRPRDCT 00000000 1025 00040000) [ 0.000000] ACPI: FACS 0x000000009AFB9000 000040 [ 0.000000] ACPI: UEFI 0x000000009AFFD000 000236 (v01 ACRSYS ACRPRDCT 00000001 1025 00040000) [ 0.000000] ACPI: FPDT 0x000000009AFFB000 000044 (v01 ACRSYS ACRPRDCT 00000001 1025 00040000) [ 0.000000] ACPI: MSDM 0x000000009AFFA000 000055 (v03 ACRSYS ACRPRDCT 00000001 1025 00040000) [ 0.000000] ACPI: ASF! 0x000000009AFF9000 0000A5 (v32 ACRSYS ACRPRDCT 00000001 1025 00040000) [ 0.000000] ACPI: HPET 0x000000009AFF7000 000038 (v01 ACRSYS ACRPRDCT 00000001 1025 00040000) [ 0.000000] ACPI: APIC 0x000000009AFF6000 00008C (v03 ACRSYS ACRPRDCT 00000001 1025 00040000) [ 0.000000] ACPI: MCFG 0x000000009AFF5000 00003C (v01 ACRSYS ACRPRDCT 00000001 1025 00040000) [ 0.000000] ACPI: SSDT 0x000000009AFE1000 002028 (v01 ACRSYS ACRPRDCT 00001000 1025 00040000) [ 0.000000] ACPI: BOOT 0x000000009AFDF000 000028 (v01 ACRSYS ACRPRDCT 00000001 1025 00040000) [ 0.000000] ACPI: ASPT 0x000000009AFDD000 000034 (v07 ACRSYS ACRPRDCT 00000001 1025 00040000) [ 0.000000] ACPI: DBGP 0x000000009AFDC000 000034 (v01 ACRSYS ACRPRDCT 00000001 1025 00040000) [ 0.000000] ACPI: SSDT 0x000000009AFDB000 000539 (v01 ACRSYS ACRPRDCT 00003000 1025 00040000) [ 0.000000] ACPI: SSDT 0x000000009AFDA000 000AD8 (v01 ACRSYS ACRPRDCT 00003000 1025 00040000) [ 0.000000] ACPI: SSDT 0x000000009AFD6000 003B45 (v01 ACRSYS ACRPRDCT 00003000 1025 00040000) [ 0.000000] ACPI: BGRT 0x000000009AFD5000 000038 (v01 ACRSYS ACRPRDCT 00000001 1025 00040000) [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] No NUMA configuration found [ 0.000000] Faking a node at [mem 0x0000000000000000-0x00000001df5fffff] [ 0.000000] NODE_DATA(0) allocated [mem 0x1df5d3000-0x1df5fdfff] [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.000000] Normal [mem 0x0000000100000000-0x00000001df5fffff] [ 0.000000] Device empty [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x0000000000001000-0x000000000006efff] [ 0.000000] node 0: [mem 0x0000000000070000-0x0000000000087fff] [ 0.000000] node 0: [mem 0x0000000000100000-0x0000000094caffff] [ 0.000000] node 0: [mem 0x00000000960b0000-0x000000009a6befff] [ 0.000000] node 0: [mem 0x000000009afff000-0x000000009affffff] [ 0.000000] node 0: [mem 0x0000000100000000-0x00000001df5fffff] [ 0.000000] Zeroed struct page in unavailable ranges: 30650 pages [ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x00000001df5fffff] [ 0.000000] On node 0 totalpages: 1542214 [ 0.000000] DMA zone: 64 pages used for memmap [ 0.000000] DMA zone: 21 pages reserved [ 0.000000] DMA zone: 3974 pages, LIFO batch:0 [ 0.000000] DMA32 zone: 9739 pages used for memmap [ 0.000000] DMA32 zone: 623296 pages, LIFO batch:63 [ 0.000000] Normal zone: 14296 pages used for memmap [ 0.000000] Normal zone: 914944 pages, LIFO batch:63 [ 0.000000] Reserving Intel graphics memory at [mem 0x9ba00000-0x9f9fffff] [ 0.000000] ACPI: PM-Timer IO Port: 0x1808 [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-39 [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.000000] ACPI: IRQ0 used by override. [ 0.000000] ACPI: IRQ9 used by override. [ 0.000000] Using ACPI (MADT) for SMP configuration information [ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.000000] e820: update [mem 0x975f5000-0x9766ffff] usable ==> reserved [ 0.000000] smpboot: Allowing 8 CPUs, 4 hotplug CPUs [ 0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.000000] PM: Registered nosave memory: [mem 0x0006f000-0x0006ffff] [ 0.000000] PM: Registered nosave memory: [mem 0x00088000-0x000bffff] [ 0.000000] PM: Registered nosave memory: [mem 0x000c0000-0x000fffff] [ 0.000000] PM: Registered nosave memory: [mem 0x93ae4000-0x93ae4fff] [ 0.000000] PM: Registered nosave memory: [mem 0x93af4000-0x93af4fff] [ 0.000000] PM: Registered nosave memory: [mem 0x94cb0000-0x960affff] [ 0.000000] PM: Registered nosave memory: [mem 0x975f5000-0x9766ffff] [ 0.000000] PM: Registered nosave memory: [mem 0x9a6bf000-0x9aebefff] [ 0.000000] PM: Registered nosave memory: [mem 0x9aebf000-0x9afbefff] [ 0.000000] PM: Registered nosave memory: [mem 0x9afbf000-0x9affefff] [ 0.000000] PM: Registered nosave memory: [mem 0x9b000000-0x9f9fffff] [ 0.000000] PM: Registered nosave memory: [mem 0x9fa00000-0xdfffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xe0000000-0xefffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xf0000000-0xfe100fff] [ 0.000000] PM: Registered nosave memory: [mem 0xfe101000-0xfe112fff] [ 0.000000] PM: Registered nosave memory: [mem 0xfe113000-0xfeafffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfeb00000-0xfeb0ffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfeb10000-0xfebfffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfec00000-0xfec00fff] [ 0.000000] PM: Registered nosave memory: [mem 0xfec01000-0xfecfffff] [ 0.000000] PM: Registered nosave memory: [mem 0xfed00000-0xfee00fff] [ 0.000000] PM: Registered nosave memory: [mem 0xfee01000-0xffbfffff] [ 0.000000] PM: Registered nosave memory: [mem 0xffc00000-0xffffffff] [ 0.000000] [mem 0x9fa00000-0xdfffffff] available for PCI devices [ 0.000000] Booting paravirtualized kernel on bare hardware [ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns [ 0.000000] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:8 nr_cpu_ids:8 nr_node_ids:1 [ 0.000000] percpu: Embedded 54 pages/cpu s184320 r8192 d28672 u262144 [ 0.000000] pcpu-alloc: s184320 r8192 d28672 u262144 alloc=1*2097152 [ 0.000000] pcpu-alloc: [0] 0 1 2 3 4 5 6 7 [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 1518094 [ 0.000000] Policy zone: Normal [ 0.000000] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-5.4.0-40-generic root=UUID=e96503f3-7e43-44f7-8101-2da602a5db12 ro quiet splash vt.handoff=7 [ 0.000000] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear) [ 0.000000] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, linear) [ 0.000000] mem auto-init: stack:off, heap alloc:on, heap free:off [ 0.000000] Calgary: detecting Calgary via BIOS EBDA area [ 0.000000] Calgary: Unable to locate Rio Grande table in EBDA - bailing! [ 0.000000] Memory: 5843800K/6168856K available (14339K kernel code, 2397K rwdata, 4952K rodata, 2712K init, 4992K bss, 325056K reserved, 0K cma-reserved) [ 0.000000] random: get_random_u64 called from kmem_cache_open+0x2d/0x410 with crng_init=0 [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=8, Nodes=1 [ 0.000000] Kernel/User page tables isolation: enabled [ 0.000000] ftrace: allocating 44488 entries in 174 pages [ 0.000000] rcu: Hierarchical RCU implementation. [ 0.000000] rcu: RCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=8. [ 0.000000] Tasks RCU enabled. [ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies. [ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=8 [ 0.000000] NR_IRQS: 524544, nr_irqs: 760, preallocated irqs: 16 [ 0.000000] random: crng done (trusting CPU's manufacturer) [ 0.000000] vt handoff: transparent VT on vt#7 [ 0.000000] Console: colour dummy device 80x25 [ 0.000000] printk: console [tty0] enabled [ 0.000000] ACPI: Core revision 20190816 [ 0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 133484882848 ns [ 0.000000] APIC: Switch to symmetric I/O mode setup [ 0.000000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.024000] tsc: PIT calibration matches HPET. 1 loops [ 0.024000] tsc: Detected 2294.611 MHz processor [ 0.000003] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x211352490e4, max_idle_ns: 440795205787 ns [ 0.000006] Calibrating delay loop (skipped), value calculated using timer frequency.. 4589.22 BogoMIPS (lpj=9178444) [ 0.000009] pid_max: default: 32768 minimum: 301 [ 0.008044] LSM: Security Framework initializing [ 0.008059] Yama: becoming mindful. [ 0.008100] AppArmor: AppArmor initialized [ 0.008149] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.008163] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.008181] *** VALIDATE tmpfs *** [ 0.008340] *** VALIDATE proc *** [ 0.008396] *** VALIDATE cgroup1 *** [ 0.008398] *** VALIDATE cgroup2 *** [ 0.008456] mce: CPU0: Thermal monitoring enabled (TM1) [ 0.008468] process: using mwait in idle threads [ 0.008471] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024 [ 0.008472] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4 [ 0.008475] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.008476] Spectre V2 : Mitigation: Full generic retpoline [ 0.008477] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch [ 0.008478] Spectre V2 : Enabling Restricted Speculation for firmware calls [ 0.008479] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier [ 0.008479] Spectre V2 : User space: Mitigation: STIBP via seccomp and prctl [ 0.008481] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl and seccomp [ 0.008484] SRBDS: Mitigation: Microcode [ 0.008485] MDS: Mitigation: Clear CPU buffers [ 0.008683] Freeing SMP alternatives memory: 40K [ 0.012091] smpboot: CPU0: Intel(R) Core(TM) i5-4200U CPU @ 1.60GHz (family: 0x6, model: 0x45, stepping: 0x1) [ 0.012222] Performance Events: PEBS fmt2+, Haswell events, 16-deep LBR, full-width counters, Intel PMU driver. [ 0.012240] ... version: 3 [ 0.012240] ... bit width: 48 [ 0.012241] ... generic registers: 4 [ 0.012242] ... value mask: 0000ffffffffffff [ 0.012242] ... max period: 00007fffffffffff [ 0.012243] ... fixed-purpose events: 3 [ 0.012243] ... event mask: 000000070000000f [ 0.012279] rcu: Hierarchical SRCU implementation. [ 0.013465] NMI watchdog: Enabled. Permanently consumes one hw-PMU counter. [ 0.013557] smp: Bringing up secondary CPUs ... [ 0.013651] x86: Booting SMP configuration: [ 0.013652] .... node #0, CPUs: #1 [ 0.014775] 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. [ 0.014775] #2 #3 [ 0.017457] smp: Brought up 1 node, 4 CPUs [ 0.017457] smpboot: Max logical packages: 2 [ 0.017457] smpboot: Total of 4 processors activated (18356.88 BogoMIPS) [ 0.017488] devtmpfs: initialized [ 0.017488] x86/mm: Memory block size: 128MB [ 0.020524] PM: Registering ACPI NVS region [mem 0x9aebf000-0x9afbefff] (1048576 bytes) [ 0.020524] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns [ 0.020524] futex hash table entries: 2048 (order: 5, 131072 bytes, linear) [ 0.020524] pinctrl core: initialized pinctrl subsystem [ 0.020524] PM: RTC time: 01:37:38, date: 2020-07-09 [ 0.020524] NET: Registered protocol family 16 [ 0.020524] audit: initializing netlink subsys (disabled) [ 0.020524] audit: type=2000 audit(1594258658.044:1): state=initialized audit_enabled=0 res=1 [ 0.020524] EISA bus registered [ 0.020524] cpuidle: using governor ladder [ 0.020524] cpuidle: using governor menu [ 0.020524] Simple Boot Flag at 0x44 set to 0x1 [ 0.020524] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it [ 0.020524] ACPI: bus type PCI registered [ 0.020524] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.020524] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000) [ 0.020524] PCI: MMCONFIG at [mem 0xe0000000-0xefffffff] reserved in E820 [ 0.020524] PCI: Using configuration type 1 for base access [ 0.020524] core: PMU erratum BJ122, BV98, HSD29 worked around, HT is on [ 0.020524] ENERGY_PERF_BIAS: Set to 'normal', was 'performance' [ 0.021240] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages [ 0.021240] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages [ 0.024099] ACPI: Added _OSI(Module Device) [ 0.024100] ACPI: Added _OSI(Processor Device) [ 0.024101] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.024102] ACPI: Added _OSI(Processor Aggregator Device) [ 0.024103] ACPI: Added _OSI(Linux-Dell-Video) [ 0.024104] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio) [ 0.024105] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics) [ 0.040803] ACPI: 5 ACPI AML tables successfully acquired and loaded [ 0.042831] ACPI: [Firmware Bug]: BIOS _OSI(Linux) query ignored [ 0.044265] ACPI: Dynamic OEM Table Load: [ 0.044272] ACPI: SSDT 0xFFFF94E517973C00 0003D3 (v01 PmRef Cpu0Cst 00003001 INTL 20120913) [ 0.045643] ACPI: Dynamic OEM Table Load: [ 0.045649] ACPI: SSDT 0xFFFF94E51791D000 0005AA (v01 PmRef ApIst 00003000 INTL 20120913) [ 0.047084] ACPI: Dynamic OEM Table Load: [ 0.047089] ACPI: SSDT 0xFFFF94E517A96A00 000119 (v01 PmRef ApCst 00003000 INTL 20120913) [ 0.049190] ACPI: EC: EC started [ 0.049191] ACPI: EC: interrupt blocked [ 0.096048] ACPI: \_SB_.PCI0.LPCB.EC0_: Used as first EC [ 0.096050] ACPI: \_SB_.PCI0.LPCB.EC0_: GPE=0x22, EC_CMD/EC_SC=0x66, EC_DATA=0x62 [ 0.096051] ACPI: \_SB_.PCI0.LPCB.EC0_: Boot DSDT EC used to handle transactions [ 0.096052] ACPI: Interpreter enabled [ 0.096089] ACPI: (supports S0 S3 S4 S5) [ 0.096090] ACPI: Using IOAPIC for interrupt routing [ 0.096123] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.096621] ACPI: Enabled 8 GPEs in block 00 to 7F [ 0.168123] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-fe]) [ 0.168129] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3] [ 0.172178] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug SHPCHotplug PME AER PCIeCapability LTR] [ 0.172179] acpi PNP0A08:00: FADT indicates ASPM is unsupported, using BIOS configuration [ 0.172950] PCI host bridge to bus 0000:00 [ 0.172953] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.172954] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.172955] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.172956] pci_bus 0000:00: root bus resource [mem 0x000c0000-0x000c3fff window] [ 0.172957] pci_bus 0000:00: root bus resource [mem 0x000c4000-0x000c7fff window] [ 0.172958] pci_bus 0000:00: root bus resource [mem 0x000c8000-0x000cbfff window] [ 0.172959] pci_bus 0000:00: root bus resource [mem 0x000cc000-0x000cffff window] [ 0.172961] pci_bus 0000:00: root bus resource [mem 0x000d0000-0x000d3fff window] [ 0.172962] pci_bus 0000:00: root bus resource [mem 0x000d4000-0x000d7fff window] [ 0.172963] pci_bus 0000:00: root bus resource [mem 0x000d8000-0x000dbfff window] [ 0.172964] pci_bus 0000:00: root bus resource [mem 0x000dc000-0x000dffff window] [ 0.172965] pci_bus 0000:00: root bus resource [mem 0x000e0000-0x000e3fff window] [ 0.172966] pci_bus 0000:00: root bus resource [mem 0x000e4000-0x000e7fff window] [ 0.172967] pci_bus 0000:00: root bus resource [mem 0x000e8000-0x000ebfff window] [ 0.172968] pci_bus 0000:00: root bus resource [mem 0x000ec000-0x000effff window] [ 0.172969] pci_bus 0000:00: root bus resource [mem 0x000f0000-0x000fffff window] [ 0.172970] pci_bus 0000:00: root bus resource [mem 0x9fa00000-0xfeafffff window] [ 0.172971] pci_bus 0000:00: root bus resource [bus 00-fe] [ 0.172981] pci 0000:00:00.0: [8086:0a04] type 00 class 0x060000 [ 0.173230] pci 0000:00:02.0: [8086:0a16] type 00 class 0x030000 [ 0.173242] pci 0000:00:02.0: reg 0x10: [mem 0xb0000000-0xb03fffff 64bit] [ 0.173248] pci 0000:00:02.0: reg 0x18: [mem 0xa0000000-0xafffffff 64bit pref] [ 0.173252] pci 0000:00:02.0: reg 0x20: [io 0x3000-0x303f] [ 0.173266] pci 0000:00:02.0: BAR 2: assigned to efifb [ 0.173484] pci 0000:00:03.0: [8086:0a0c] type 00 class 0x040300 [ 0.173495] pci 0000:00:03.0: reg 0x10: [mem 0xb0610000-0xb0613fff 64bit] [ 0.173780] pci 0000:00:14.0: [8086:9c31] type 00 class 0x0c0330 [ 0.173832] pci 0000:00:14.0: reg 0x10: [mem 0xb0600000-0xb060ffff 64bit] [ 0.173988] pci 0000:00:14.0: PME# supported from D3hot D3cold [ 0.174233] pci 0000:00:16.0: [8086:9c3a] type 00 class 0x078000 [ 0.174285] pci 0000:00:16.0: reg 0x10: [mem 0xb0618000-0xb061801f 64bit] [ 0.174444] pci 0000:00:16.0: PME# supported from D0 D3hot D3cold [ 0.174704] pci 0000:00:1b.0: [8086:9c20] type 00 class 0x040300 [ 0.174756] pci 0000:00:1b.0: reg 0x10: [mem 0xb0614000-0xb0617fff 64bit] [ 0.174944] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold [ 0.175201] pci 0000:00:1c.0: [8086:9c14] type 01 class 0x060400 [ 0.175447] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold [ 0.175799] pci 0000:00:1c.3: [8086:9c16] type 01 class 0x060400 [ 0.176046] pci 0000:00:1c.3: PME# supported from D0 D3hot D3cold [ 0.176341] pci 0000:00:1d.0: [8086:9c26] type 00 class 0x0c0320 [ 0.177382] pci 0000:00:1d.0: reg 0x10: [mem 0xb061c000-0xb061c3ff] [ 0.180351] pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold [ 0.180610] pci 0000:00:1f.0: [8086:9c43] type 00 class 0x060100 [ 0.181079] pci 0000:00:1f.2: [8086:9c03] type 00 class 0x010601 [ 0.181122] pci 0000:00:1f.2: reg 0x10: [io 0x3088-0x308f] [ 0.181139] pci 0000:00:1f.2: reg 0x14: [io 0x3094-0x3097] [ 0.181156] pci 0000:00:1f.2: reg 0x18: [io 0x3080-0x3087] [ 0.181173] pci 0000:00:1f.2: reg 0x1c: [io 0x3090-0x3093] [ 0.181190] pci 0000:00:1f.2: reg 0x20: [io 0x3060-0x307f] [ 0.181208] pci 0000:00:1f.2: reg 0x24: [mem 0xb061b000-0xb061b7ff] [ 0.181304] pci 0000:00:1f.2: PME# supported from D3hot [ 0.181541] pci 0000:00:1f.3: [8086:9c22] type 00 class 0x0c0500 [ 0.181585] pci 0000:00:1f.3: reg 0x10: [mem 0xb0619000-0xb06190ff 64bit] [ 0.181636] pci 0000:00:1f.3: reg 0x20: [io 0x3040-0x305f] [ 0.182052] pci 0000:01:00.0: [14e4:16b3] type 00 class 0x020000 [ 0.182091] pci 0000:01:00.0: reg 0x10: [mem 0xb0410000-0xb041ffff 64bit pref] [ 0.182109] pci 0000:01:00.0: reg 0x18: [mem 0xb0420000-0xb042ffff 64bit pref] [ 0.182142] pci 0000:01:00.0: reg 0x30: [mem 0xfffff800-0xffffffff pref] [ 0.182252] pci 0000:01:00.0: PME# supported from D0 D3hot D3cold [ 0.182404] pci 0000:01:00.1: [14e4:16bc] type 00 class 0x080501 [ 0.182440] pci 0000:01:00.1: reg 0x10: [mem 0xb0400000-0xb040ffff 64bit pref] [ 0.182575] pci 0000:01:00.1: PME# supported from D0 D3hot D3cold [ 0.182758] pci 0000:00:1c.0: PCI bridge to [bus 01] [ 0.182765] pci 0000:00:1c.0: bridge window [mem 0xb0400000-0xb04fffff 64bit pref] [ 0.182870] pci 0000:02:00.0: [168c:0032] type 00 class 0x028000 [ 0.182921] pci 0000:02:00.0: reg 0x10: [mem 0xb0500000-0xb057ffff 64bit] [ 0.182999] pci 0000:02:00.0: reg 0x30: [mem 0xffff0000-0xffffffff pref] [ 0.183122] pci 0000:02:00.0: supports D1 D2 [ 0.183124] pci 0000:02:00.0: PME# supported from D0 D1 D2 D3hot D3cold [ 0.183286] pci 0000:00:1c.3: PCI bridge to [bus 02] [ 0.183290] pci 0000:00:1c.3: bridge window [mem 0xb0500000-0xb05fffff] [ 0.188980] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled. [ 0.189060] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled. [ 0.189138] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled. [ 0.189214] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled. [ 0.189290] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled. [ 0.189366] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled. [ 0.189442] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled. [ 0.189519] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled. [ 0.189863] ACPI: EC: interrupt unblocked [ 0.189885] ACPI: EC: event unblocked [ 0.189905] ACPI: \_SB_.PCI0.LPCB.EC0_: GPE=0x22, EC_CMD/EC_SC=0x66, EC_DATA=0x62 [ 0.189907] ACPI: \_SB_.PCI0.LPCB.EC0_: Boot DSDT EC used to handle transactions and events [ 0.189992] iommu: Default domain type: Translated [ 0.189992] SCSI subsystem initialized [ 0.189992] libata version 3.00 loaded. [ 0.189992] pci 0000:00:02.0: vgaarb: setting as boot VGA device [ 0.189992] pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.189992] pci 0000:00:02.0: vgaarb: bridge control possible [ 0.189992] vgaarb: loaded [ 0.189992] ACPI: bus type USB registered [ 0.189992] usbcore: registered new interface driver usbfs [ 0.189992] usbcore: registered new interface driver hub [ 0.189992] usbcore: registered new device driver usb [ 0.189992] pps_core: LinuxPPS API ver. 1 registered [ 0.189992] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 0.189992] PTP clock support registered [ 0.189992] EDAC MC: Ver: 3.0.0 [ 0.189992] Registered efivars operations [ 0.189992] PCI: Using ACPI for IRQ routing [ 0.209592] PCI: pci_cache_line_size set to 64 bytes [ 0.209713] e820: reserve RAM buffer [mem 0x0006f000-0x0006ffff] [ 0.209715] e820: reserve RAM buffer [mem 0x00088000-0x0008ffff] [ 0.209715] e820: reserve RAM buffer [mem 0x93ae4018-0x93ffffff] [ 0.209716] e820: reserve RAM buffer [mem 0x94cb0000-0x97ffffff] [ 0.209717] e820: reserve RAM buffer [mem 0x975f5000-0x97ffffff] [ 0.209718] e820: reserve RAM buffer [mem 0x9a6bf000-0x9bffffff] [ 0.209720] e820: reserve RAM buffer [mem 0x9b000000-0x9bffffff] [ 0.209720] e820: reserve RAM buffer [mem 0x1df600000-0x1dfffffff] [ 0.209819] NetLabel: Initializing [ 0.209820] NetLabel: domain hash size = 128 [ 0.209821] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 0.209836] NetLabel: unlabeled traffic allowed by default [ 0.209855] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 0.209855] hpet0: 8 comparators, 64-bit 14.318180 MHz counter [ 0.212032] clocksource: Switched to clocksource tsc-early [ 0.225078] *** VALIDATE bpf *** [ 0.225169] VFS: Disk quotas dquot_6.6.0 [ 0.225189] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.225217] *** VALIDATE ramfs *** [ 0.225221] *** VALIDATE hugetlbfs *** [ 0.225309] AppArmor: AppArmor Filesystem Enabled [ 0.225340] pnp: PnP ACPI init [ 0.225555] system 00:00: [io 0x0680-0x069f] has been reserved [ 0.225557] system 00:00: [io 0xfd60-0xfd63] has been reserved [ 0.225559] system 00:00: [io 0xffff] has been reserved [ 0.225560] system 00:00: [io 0xffff] has been reserved [ 0.225564] system 00:00: [io 0xffff] has been reserved [ 0.225565] system 00:00: [io 0x1800-0x18fe] has been reserved [ 0.225567] system 00:00: [io 0x164e-0x164f] has been reserved [ 0.225572] system 00:00: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.225630] pnp 00:01: Plug and Play ACPI device, IDs PNP0b00 (active) [ 0.225689] system 00:02: [io 0x1854-0x1857] has been reserved [ 0.225692] system 00:02: Plug and Play ACPI device, IDs INT3f0d PNP0c02 (active) [ 0.225723] pnp 00:03: Plug and Play ACPI device, IDs MSF0001 PNP0303 (active) [ 0.225887] pnp 00:04: Plug and Play ACPI device, IDs ETD0500 PNP0f13 (active) [ 0.232208] pnp 00:05: disabling [mem 0xffffffff-0x10000fffe] because it overlaps 0000:01:00.0 BAR 6 [mem 0xfffff800-0xffffffff pref] [ 0.232211] pnp 00:05: disabling [mem 0xffffffff-0x10000fffe disabled] because it overlaps 0000:02:00.0 BAR 6 [mem 0xffff0000-0xffffffff pref] [ 0.232233] system 00:05: [mem 0xfed1c000-0xfed1ffff] has been reserved [ 0.232235] system 00:05: [mem 0xfed10000-0xfed17fff] has been reserved [ 0.232236] system 00:05: [mem 0xfed18000-0xfed18fff] has been reserved [ 0.232237] system 00:05: [mem 0xfed19000-0xfed19fff] has been reserved [ 0.232239] system 00:05: [mem 0xe0000000-0xefffffff] has been reserved [ 0.232240] system 00:05: [mem 0xfed20000-0xfed3ffff] has been reserved [ 0.232242] system 00:05: [mem 0xfed90000-0xfed93fff] has been reserved [ 0.232243] system 00:05: [mem 0xff000000-0xff000fff] has been reserved [ 0.232245] system 00:05: [mem 0xff010000-0xffffffff] could not be reserved [ 0.232246] system 00:05: [mem 0xfee00000-0xfeefffff] could not be reserved [ 0.232247] system 00:05: [mem 0x9fa20000-0x9fa20fff] has been reserved [ 0.232251] system 00:05: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.232681] system 00:06: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.233423] pnp: PnP ACPI: found 7 devices [ 0.234720] thermal_sys: Registered thermal governor 'fair_share' [ 0.234721] thermal_sys: Registered thermal governor 'bang_bang' [ 0.234721] thermal_sys: Registered thermal governor 'step_wise' [ 0.234722] thermal_sys: Registered thermal governor 'user_space' [ 0.234723] thermal_sys: Registered thermal governor 'power_allocator' [ 0.239242] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.239273] pci 0000:01:00.0: can't claim BAR 6 [mem 0xfffff800-0xffffffff pref]: no compatible bridge window [ 0.239274] pci 0000:02:00.0: can't claim BAR 6 [mem 0xffff0000-0xffffffff pref]: no compatible bridge window [ 0.239287] pci 0000:00:1c.0: BAR 14: assigned [mem 0x9fb00000-0x9fbfffff] [ 0.239290] pci 0000:01:00.0: BAR 6: assigned [mem 0x9fb00000-0x9fb007ff pref] [ 0.239292] pci 0000:00:1c.0: PCI bridge to [bus 01] [ 0.239306] pci 0000:00:1c.0: bridge window [mem 0x9fb00000-0x9fbfffff] [ 0.239312] pci 0000:00:1c.0: bridge window [mem 0xb0400000-0xb04fffff 64bit pref] [ 0.239324] pci 0000:02:00.0: BAR 6: assigned [mem 0xb0580000-0xb058ffff pref] [ 0.239325] pci 0000:00:1c.3: PCI bridge to [bus 02] [ 0.239334] pci 0000:00:1c.3: bridge window [mem 0xb0500000-0xb05fffff] [ 0.239351] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.239353] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.239354] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.239355] pci_bus 0000:00: resource 7 [mem 0x000c0000-0x000c3fff window] [ 0.239356] pci_bus 0000:00: resource 8 [mem 0x000c4000-0x000c7fff window] [ 0.239357] pci_bus 0000:00: resource 9 [mem 0x000c8000-0x000cbfff window] [ 0.239358] pci_bus 0000:00: resource 10 [mem 0x000cc000-0x000cffff window] [ 0.239359] pci_bus 0000:00: resource 11 [mem 0x000d0000-0x000d3fff window] [ 0.239360] pci_bus 0000:00: resource 12 [mem 0x000d4000-0x000d7fff window] [ 0.239361] pci_bus 0000:00: resource 13 [mem 0x000d8000-0x000dbfff window] [ 0.239362] pci_bus 0000:00: resource 14 [mem 0x000dc000-0x000dffff window] [ 0.239363] pci_bus 0000:00: resource 15 [mem 0x000e0000-0x000e3fff window] [ 0.239364] pci_bus 0000:00: resource 16 [mem 0x000e4000-0x000e7fff window] [ 0.239365] pci_bus 0000:00: resource 17 [mem 0x000e8000-0x000ebfff window] [ 0.239366] pci_bus 0000:00: resource 18 [mem 0x000ec000-0x000effff window] [ 0.239367] pci_bus 0000:00: resource 19 [mem 0x000f0000-0x000fffff window] [ 0.239368] pci_bus 0000:00: resource 20 [mem 0x9fa00000-0xfeafffff window] [ 0.239370] pci_bus 0000:01: resource 1 [mem 0x9fb00000-0x9fbfffff] [ 0.239371] pci_bus 0000:01: resource 2 [mem 0xb0400000-0xb04fffff 64bit pref] [ 0.239372] pci_bus 0000:02: resource 1 [mem 0xb0500000-0xb05fffff] [ 0.239547] NET: Registered protocol family 2 [ 0.239722] tcp_listen_portaddr_hash hash table entries: 4096 (order: 4, 65536 bytes, linear) [ 0.239771] TCP established hash table entries: 65536 (order: 7, 524288 bytes, linear) [ 0.239912] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes, linear) [ 0.240037] TCP: Hash tables configured (established 65536 bind 65536) [ 0.240078] UDP hash table entries: 4096 (order: 5, 131072 bytes, linear) [ 0.240103] UDP-Lite hash table entries: 4096 (order: 5, 131072 bytes, linear) [ 0.240157] NET: Registered protocol family 1 [ 0.240162] NET: Registered protocol family 44 [ 0.240172] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.268128] pci 0000:00:1d.0: quirk_usb_early_handoff+0x0/0x662 took 23309 usecs [ 0.268190] PCI: CLS 64 bytes, default 64 [ 0.268229] Trying to unpack rootfs image as initramfs... [ 0.393163] Initramfs unpacking failed: Decoding failed [ 0.398537] Freeing initrd memory: 48372K [ 0.398545] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 0.398546] software IO TLB: mapped [mem 0x8f0c0000-0x930c0000] (64MB) [ 0.398769] check: Scanning for low memory corruption every 60 seconds [ 0.400839] Initialise system trusted keyrings [ 0.400850] Key type blacklist registered [ 0.400885] workingset: timestamp_bits=36 max_order=21 bucket_order=0 [ 0.402322] zbud: loaded [ 0.402711] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 0.402873] fuse: init (API version 7.31) [ 0.402891] *** VALIDATE fuse *** [ 0.402892] *** VALIDATE fuse *** [ 0.402987] Platform Keyring initialized [ 0.409166] Key type asymmetric registered [ 0.409168] Asymmetric key parser 'x509' registered [ 0.409177] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 244) [ 0.409225] io scheduler mq-deadline registered [ 0.409629] pcieport 0000:00:1c.0: PME: Signaling with IRQ 40 [ 0.409968] pcieport 0000:00:1c.3: PME: Signaling with IRQ 41 [ 0.410104] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4 [ 0.410161] efifb: probing for efifb [ 0.410184] efifb: showing boot graphics [ 0.411039] efifb: framebuffer at 0xa0000000, using 4128k, total 4128k [ 0.411040] efifb: mode is 1366x768x32, linelength=5504, pages=1 [ 0.411040] efifb: scrolling: redraw [ 0.411042] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 0.411083] fbcon: Deferring console take-over [ 0.411084] fb0: EFI VGA frame buffer device [ 0.411091] intel_idle: MWAIT substates: 0x11142120 [ 0.411092] intel_idle: v0.4.1 model 0x45 [ 0.411370] intel_idle: lapic_timer_reliable_states 0xffffffff [ 0.411536] ACPI: AC Adapter [ACAD] (on-line) [ 0.411604] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:01/PNP0C0D:00/input/input0 [ 0.411625] ACPI: Lid Switch [LID0] [ 0.411655] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:01/PNP0C0C:00/input/input1 [ 0.411671] ACPI: Power Button [PWRB] [ 0.411698] input: Sleep Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:01/PNP0C0E:00/input/input2 [ 0.411713] ACPI: Sleep Button [SLPB] [ 0.411756] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input3 [ 0.411789] ACPI: Power Button [PWRF] [ 0.412274] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled [ 0.413907] Linux agpgart interface v0.103 [ 0.416114] loop: module loaded [ 0.416327] libphy: Fixed MDIO Bus: probed [ 0.416328] tun: Universal TUN/TAP device driver, 1.6 [ 0.416363] PPP generic driver version 2.4.2 [ 0.416437] VFIO - User Level meta-driver version: 0.3 [ 0.416527] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 0.416534] ehci-pci: EHCI PCI platform driver [ 0.416724] ehci-pci 0000:00:1d.0: EHCI Host Controller [ 0.416730] ehci-pci 0000:00:1d.0: new USB bus registered, assigned bus number 1 [ 0.416752] ehci-pci 0000:00:1d.0: debug port 2 [ 0.420691] ehci-pci 0000:00:1d.0: cache line size of 64 is not supported [ 0.420711] ehci-pci 0000:00:1d.0: irq 23, io mem 0xb061c000 [ 0.436085] ehci-pci 0000:00:1d.0: USB 2.0 started, EHCI 1.00 [ 0.436140] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.04 [ 0.436141] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 0.436142] usb usb1: Product: EHCI Host Controller [ 0.436144] usb usb1: Manufacturer: Linux 5.4.0-40-generic ehci_hcd [ 0.436145] usb usb1: SerialNumber: 0000:00:1d.0 [ 0.436354] hub 1-0:1.0: USB hub found [ 0.436360] hub 1-0:1.0: 2 ports detected [ 0.436538] ehci-platform: EHCI generic platform driver [ 0.436553] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 0.436556] ohci-pci: OHCI PCI platform driver [ 0.436565] ohci-platform: OHCI generic platform driver [ 0.436572] uhci_hcd: USB Universal Host Controller Interface driver [ 0.436753] xhci_hcd 0000:00:14.0: xHCI Host Controller [ 0.436758] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 2 [ 0.437882] xhci_hcd 0000:00:14.0: hcc params 0x200077c1 hci version 0x100 quirks 0x000000000004b810 [ 0.437891] xhci_hcd 0000:00:14.0: cache line size of 64 is not supported [ 0.438128] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.04 [ 0.438130] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 0.438131] usb usb2: Product: xHCI Host Controller [ 0.438132] usb usb2: Manufacturer: Linux 5.4.0-40-generic xhci-hcd [ 0.438132] usb usb2: SerialNumber: 0000:00:14.0 [ 0.438229] hub 2-0:1.0: USB hub found [ 0.438258] hub 2-0:1.0: 9 ports detected [ 0.440403] xhci_hcd 0000:00:14.0: xHCI Host Controller [ 0.440407] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 3 [ 0.440409] xhci_hcd 0000:00:14.0: Host supports USB 3.0 SuperSpeed [ 0.440445] usb usb3: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.04 [ 0.440447] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 0.440448] usb usb3: Product: xHCI Host Controller [ 0.440449] usb usb3: Manufacturer: Linux 5.4.0-40-generic xhci-hcd [ 0.440449] usb usb3: SerialNumber: 0000:00:14.0 [ 0.440543] hub 3-0:1.0: USB hub found [ 0.440557] hub 3-0:1.0: 4 ports detected [ 0.441084] i8042: PNP: PS/2 Controller [PNP0303:KBC0,PNP0f13:MSE0] at 0x60,0x64 irq 1,12 [ 0.457834] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 0.457839] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 0.457992] mousedev: PS/2 mouse device common for all mice [ 0.458794] rtc_cmos 00:01: RTC can wake from S4 [ 0.459111] rtc_cmos 00:01: registered as rtc0 [ 0.459125] rtc_cmos 00:01: alarms up to one month, 242 bytes nvram, hpet irqs [ 0.459131] i2c /dev entries driver [ 0.459176] device-mapper: uevent: version 1.0.3 [ 0.459241] device-mapper: ioctl: 4.41.0-ioctl (2019-09-16) initialised: dm-devel@redhat.com [ 0.459261] platform eisa.0: Probing EISA bus 0 [ 0.459262] platform eisa.0: EISA: Cannot allocate resource for mainboard [ 0.459263] platform eisa.0: Cannot allocate resource for EISA slot 1 [ 0.459264] platform eisa.0: Cannot allocate resource for EISA slot 2 [ 0.459265] platform eisa.0: Cannot allocate resource for EISA slot 3 [ 0.459266] platform eisa.0: Cannot allocate resource for EISA slot 4 [ 0.459267] platform eisa.0: Cannot allocate resource for EISA slot 5 [ 0.459268] platform eisa.0: Cannot allocate resource for EISA slot 6 [ 0.459269] platform eisa.0: Cannot allocate resource for EISA slot 7 [ 0.459270] platform eisa.0: Cannot allocate resource for EISA slot 8 [ 0.459271] platform eisa.0: EISA: Detected 0 cards [ 0.459278] intel_pstate: Intel P-state driver initializing [ 0.459423] ledtrig-cpu: registered to indicate activity on CPUs [ 0.459426] EFI Variables Facility v0.08 2004-May-17 [ 0.478545] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input4 [ 0.484106] battery: [Firmware Bug]: battery: (dis)charge rate invalid. [ 0.484164] battery: ACPI: Battery Slot [BAT1] (battery present) [ 0.495573] drop_monitor: Initializing network drop monitor service [ 0.495815] NET: Registered protocol family 10 [ 0.505088] Segment Routing with IPv6 [ 0.505113] NET: Registered protocol family 17 [ 0.505153] Key type dns_resolver registered [ 0.506886] RAS: Correctable Errors collector initialized. [ 0.506915] microcode: sig=0x40651, pf=0x40, revision=0x26 [ 0.506992] microcode: Microcode Update Driver: v2.2. [ 0.506997] IPI shorthand broadcast: enabled [ 0.507003] sched_clock: Marking stable (530983081, -23995049)->(875220480, -368232448) [ 0.507095] registered taskstats version 1 [ 0.507107] Loading compiled-in X.509 certificates [ 0.509328] Loaded X.509 cert 'Build time autogenerated kernel key: c7397aba4b613cce0e4070f289f6e01155c15620' [ 0.509358] zswap: loaded using pool lzo/zbud [ 0.509474] Key type ._fscrypt registered [ 0.509474] Key type .fscrypt registered [ 0.518148] Key type big_key registered [ 0.522079] Key type encrypted registered [ 0.522083] AppArmor: AppArmor sha1 policy hashing enabled [ 0.524181] integrity: Loading X.509 certificate: UEFI:db [ 0.524213] integrity: Loaded X.509 cert 'Acer: c4f0474ae6b5e67a509d99132f49a4ec13f7ac68' [ 0.524213] integrity: Loading X.509 certificate: UEFI:db [ 0.524232] integrity: Loaded X.509 cert 'Microsoft Windows Production PCA 2011: a92902398e16c49778cd90f99e4f9ae17c55af53' [ 0.524232] integrity: Loading X.509 certificate: UEFI:db [ 0.524251] integrity: Loaded X.509 cert 'Microsoft Corporation UEFI CA 2011: 13adbf4309bd82709c8cd54f316ed522988a1bd4' [ 0.524251] integrity: Loading X.509 certificate: UEFI:db [ 0.524254] integrity: Problem loading X.509 certificate -65 [ 0.524255] Error adding keys to platform keyring UEFI:db [ 0.524256] integrity: Loading X.509 certificate: UEFI:db [ 0.524257] integrity: Problem loading X.509 certificate -65 [ 0.524258] Error adding keys to platform keyring UEFI:db [ 0.526152] ima: No TPM chip found, activating TPM-bypass! [ 0.526161] ima: Allocated hash algorithm: sha1 [ 0.526166] ima: No architecture policies found [ 0.526178] evm: Initialising EVM extended attributes: [ 0.526179] evm: security.selinux [ 0.526179] evm: security.SMACK64 [ 0.526180] evm: security.SMACK64EXEC [ 0.526180] evm: security.SMACK64TRANSMUTE [ 0.526181] evm: security.SMACK64MMAP [ 0.526181] evm: security.apparmor [ 0.526181] evm: security.ima [ 0.526182] evm: security.capability [ 0.526182] evm: HMAC attrs: 0x1 [ 0.526611] PM: Magic number: 12:365:609 [ 0.526677] node node0: hash matches [ 0.526768] rtc_cmos 00:01: setting system clock to 2020-07-09T01:37:39 UTC (1594258659) [ 0.527834] Freeing unused decrypted memory: 2040K [ 0.528224] Freeing unused kernel image memory: 2712K [ 0.548051] Write protecting the kernel read-only data: 22528k [ 0.548458] Freeing unused kernel image memory: 2008K [ 0.548648] Freeing unused kernel image memory: 1192K [ 0.558486] x86/mm: Checked W+X mappings: passed, no W+X pages found. [ 0.558487] x86/mm: Checking user space page tables [ 0.567705] x86/mm: Checked W+X mappings: passed, no W+X pages found. [ 0.567706] Run /init as init process [ 0.708791] sdhci: Secure Digital Host Controller Interface driver [ 0.708793] sdhci: Copyright(c) Pierre Ossman [ 0.709138] tg3.c:v3.137 (May 11, 2014) [ 0.711871] i801_smbus 0000:00:1f.3: SPD Write Disable is set [ 0.711911] i801_smbus 0000:00:1f.3: SMBus using PCI interrupt [ 0.714386] ahci 0000:00:1f.2: version 3.0 [ 0.714820] ahci 0000:00:1f.2: SSS flag set, parallel bus scan disabled [ 0.714882] ahci 0000:00:1f.2: AHCI 0001.0300 32 slots 4 ports 6 Gbps 0x3 impl SATA mode [ 0.714885] ahci 0000:00:1f.2: flags: 64bit ncq stag pm led clo only pio slum part deso sadm sds apst [ 0.714982] sdhci-pci 0000:01:00.1: SDHCI controller found [14e4:16bc] (rev 1) [ 0.715641] scsi host0: ahci [ 0.715833] scsi host1: ahci [ 0.716183] mmc0: SDHCI controller on PCI [0000:01:00.1] using ADMA 64-bit [ 0.717179] scsi host2: ahci [ 0.717285] scsi host3: ahci [ 0.717349] ata1: SATA max UDMA/133 abar m2048@0xb061b000 port 0xb061b100 irq 43 [ 0.717354] ata2: SATA max UDMA/133 abar m2048@0xb061b000 port 0xb061b180 irq 43 [ 0.717355] ata3: DUMMY [ 0.717356] ata4: DUMMY [ 0.728573] tg3 0000:01:00.0 eth0: Tigon3 [partno(BCM57786) rev 57766001] (PCI Express) MAC address 20:1a:06:54:9e:b5 [ 0.728578] tg3 0000:01:00.0 eth0: attached PHY is 57765 (10/100/1000Base-T Ethernet) (WireSpeed[1], EEE[1]) [ 0.728581] tg3 0000:01:00.0 eth0: RXcsums[1] LinkChgREG[0] MIirq[0] ASF[0] TSOcap[1] [ 0.728584] tg3 0000:01:00.0 eth0: dma_rwctrl[00000001] dma_mask[64-bit] [ 0.744718] tg3 0000:01:00.0 enp1s0f0: renamed from eth0 [ 0.776054] usb 2-1: new low-speed USB device number 2 using xhci_hcd [ 0.776056] usb 1-1: new high-speed USB device number 2 using ehci-pci [ 0.929916] usb 2-1: New USB device found, idVendor=18f8, idProduct=0f97, bcdDevice= 1.00 [ 0.929919] usb 2-1: New USB device strings: Mfr=0, Product=1, SerialNumber=0 [ 0.929920] usb 2-1: Product: USB OPTICAL MOUSE [ 0.932452] usb 1-1: New USB device found, idVendor=8087, idProduct=8000, bcdDevice= 0.04 [ 0.932454] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 0.932848] hub 1-1:1.0: USB hub found [ 0.932916] hub 1-1:1.0: 8 ports detected [ 1.032107] ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300) [ 1.033071] ata1.00: ATA-9: WDC WD5000LPVX-22V0TT0, 01.01A01, max UDMA/133 [ 1.033084] ata1.00: 976773168 sectors, multi 0: LBA48 NCQ (depth 32), AA [ 1.034148] ata1.00: configured for UDMA/133 [ 1.034441] scsi 0:0:0:0: Direct-Access ATA WDC WD5000LPVX-2 1A01 PQ: 0 ANSI: 5 [ 1.034613] sd 0:0:0:0: Attached scsi generic sg0 type 0 [ 1.034704] sd 0:0:0:0: [sda] 976773168 512-byte logical blocks: (500 GB/466 GiB) [ 1.034707] sd 0:0:0:0: [sda] 4096-byte physical blocks [ 1.034724] sd 0:0:0:0: [sda] Write Protect is off [ 1.034728] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00 [ 1.034752] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 1.056085] usb 2-3: new low-speed USB device number 3 using xhci_hcd [ 1.118023] sda: sda1 sda2 sda3 sda4 [ 1.118717] sd 0:0:0:0: [sda] Attached SCSI disk [ 1.209710] usb 2-3: New USB device found, idVendor=1a2c, idProduct=0b2a, bcdDevice= 1.10 [ 1.209713] usb 2-3: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 1.209714] usb 2-3: Product: USB Keyboard [ 1.209715] usb 2-3: Manufacturer: SEM [ 1.340073] usb 2-8: new high-speed USB device number 4 using xhci_hcd [ 1.351164] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300) [ 1.353062] ata2.00: ATAPI: MATSHITADVD-RAM UJ8C2, 1.00, max UDMA/133 [ 1.355631] ata2.00: configured for UDMA/133 [ 1.359456] scsi 1:0:0:0: CD-ROM MATSHITA DVD-RAM UJ8C2 1.00 PQ: 0 ANSI: 5 [ 1.416076] tsc: Refined TSC clocksource calibration: 2294.687 MHz [ 1.416085] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x21139a22526, max_idle_ns: 440795252169 ns [ 1.416114] clocksource: Switched to clocksource tsc [ 1.423306] sr 1:0:0:0: [sr0] scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray [ 1.423308] cdrom: Uniform CD-ROM driver Revision: 3.20 [ 1.436455] sr 1:0:0:0: Attached scsi CD-ROM sr0 [ 1.436532] sr 1:0:0:0: Attached scsi generic sg1 type 5 [ 1.513853] psmouse serio1: elantech: assuming hardware version 3 (with firmware version 0x454f00) [ 1.542446] psmouse serio1: elantech: Synaptics capabilities query result 0x79, 0x16, 0x0c. [ 1.565669] psmouse serio1: elantech: Elan sample query result 03, 64, 75 [ 1.595003] usb 2-8: New USB device found, idVendor=064e, idProduct=e330, bcdDevice= 1.00 [ 1.595006] usb 2-8: New USB device strings: Mfr=3, Product=1, SerialNumber=0 [ 1.595007] usb 2-8: Product: HD WebCam [ 1.595008] usb 2-8: Manufacturer: SuYin [ 1.607474] hidraw: raw HID events driver (C) Jiri Kosina [ 1.620305] usbcore: registered new interface driver usbhid [ 1.620307] usbhid: USB HID core driver [ 1.624357] input: USB OPTICAL MOUSE as /devices/pci0000:00/0000:00:14.0/usb2/2-1/2-1:1.0/0003:18F8:0F97.0001/input/input9 [ 1.624501] hid-generic 0003:18F8:0F97.0001: input,hidraw0: USB HID v1.10 Mouse [USB OPTICAL MOUSE ] on usb-0000:00:14.0-1/input0 [ 1.624804] input: USB OPTICAL MOUSE Keyboard as /devices/pci0000:00/0000:00:14.0/usb2/2-1/2-1:1.1/0003:18F8:0F97.0002/input/input10 [ 1.684253] input: USB OPTICAL MOUSE Consumer Control as /devices/pci0000:00/0000:00:14.0/usb2/2-1/2-1:1.1/0003:18F8:0F97.0002/input/input11 [ 1.684473] hid-generic 0003:18F8:0F97.0002: input,hiddev0,hidraw1: USB HID v1.10 Keyboard [USB OPTICAL MOUSE ] on usb-0000:00:14.0-1/input1 [ 1.684716] input: SEM USB Keyboard as /devices/pci0000:00/0000:00:14.0/usb2/2-3/2-3:1.0/0003:1A2C:0B2A.0003/input/input13 [ 1.697950] input: ETPS/2 Elantech Touchpad as /devices/platform/i8042/serio1/input/input8 [ 1.744242] hid-generic 0003:1A2C:0B2A.0003: input,hidraw2: USB HID v1.10 Keyboard [SEM USB Keyboard] on usb-0000:00:14.0-3/input0 [ 1.744514] input: SEM USB Keyboard Consumer Control as /devices/pci0000:00/0000:00:14.0/usb2/2-3/2-3:1.1/0003:1A2C:0B2A.0004/input/input14 [ 1.804227] input: SEM USB Keyboard System Control as /devices/pci0000:00/0000:00:14.0/usb2/2-3/2-3:1.1/0003:1A2C:0B2A.0004/input/input15 [ 1.804367] hid-generic 0003:1A2C:0B2A.0004: input,hidraw3: USB HID v1.10 Device [SEM USB Keyboard] on usb-0000:00:14.0-3/input1 [ 2.471637] fbcon: Taking over console [ 2.471722] Console: switching to colour frame buffer device 170x48 [ 2.545914] EXT4-fs (sda3): mounted filesystem with ordered data mode. Opts: (null) [ 4.102158] systemd[1]: Inserted module 'autofs4' [ 4.350728] systemd[1]: systemd 245.4-4ubuntu3.1 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD +IDN2 -IDN +PCRE2 default-hierarchy=hybrid) [ 4.368140] systemd[1]: Detected architecture x86-64. [ 4.401902] systemd[1]: Set hostname to . [ 6.769632] systemd[1]: /lib/systemd/system/dbus.socket:5: ListenStream= references a path below legacy directory /var/run/, updating /var/run/dbus/system_bus_socket → /run/dbus/system_bus_socket; please update the unit file accordingly. [ 6.933398] systemd[1]: /etc/systemd/system/teamviewerd.service:9: PIDFile= references a path below legacy directory /var/run/, updating /var/run/teamviewerd.pid → /run/teamviewerd.pid; please update the unit file accordingly. [ 7.785463] systemd[1]: Created slice system-modprobe.slice. [ 7.785681] systemd[1]: Created slice system-systemd\x2dfsck.slice. [ 7.785879] systemd[1]: Created slice User and Session Slice. [ 7.785938] systemd[1]: Started Forward Password Requests to Wall Directory Watch. [ 7.786134] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point. [ 7.786172] systemd[1]: Reached target User and Group Name Lookups. [ 7.786185] systemd[1]: Reached target Remote File Systems. [ 7.786193] systemd[1]: Reached target Slices. [ 7.795048] systemd[1]: Listening on Syslog Socket. [ 7.795185] systemd[1]: Listening on fsck to fsckd communication Socket. [ 7.795247] systemd[1]: Listening on initctl Compatibility Named Pipe. [ 7.795455] systemd[1]: Listening on Journal Audit Socket. [ 7.795552] systemd[1]: Listening on Journal Socket (/dev/log). [ 7.795669] systemd[1]: Listening on Journal Socket. [ 7.795789] systemd[1]: Listening on udev Control Socket. [ 7.795866] systemd[1]: Listening on udev Kernel Socket. [ 7.796861] systemd[1]: Mounting Huge Pages File System... [ 7.797809] systemd[1]: Mounting POSIX Message Queue File System... [ 7.799256] systemd[1]: Mounting Kernel Debug File System... [ 7.800245] systemd[1]: Mounting Kernel Trace File System... [ 7.801634] systemd[1]: Starting Journal Service... [ 7.802547] systemd[1]: Starting Set the console keyboard layout... [ 7.803665] systemd[1]: Starting Create list of static device nodes for the current kernel... [ 7.804979] systemd[1]: Starting Load Kernel Module drm... [ 7.846445] systemd[1]: Condition check resulted in Set Up Additional Binary Formats being skipped. [ 7.846499] systemd[1]: Condition check resulted in File System Check on Root Device being skipped. [ 7.962945] systemd[1]: Starting Load Kernel Modules... [ 7.963879] systemd[1]: Starting Remount Root and Kernel File Systems... [ 7.965253] systemd[1]: Starting udev Coldplug all Devices... [ 7.966632] systemd[1]: Starting Uncomplicated firewall... [ 7.968738] systemd[1]: Mounted Huge Pages File System. [ 7.968863] systemd[1]: Mounted POSIX Message Queue File System. [ 7.968971] systemd[1]: Mounted Kernel Debug File System. [ 7.969077] systemd[1]: Mounted Kernel Trace File System. [ 7.969526] systemd[1]: Finished Create list of static device nodes for the current kernel. [ 7.969826] systemd[1]: modprobe@drm.service: Succeeded. [ 7.970116] systemd[1]: Finished Load Kernel Module drm. [ 8.062111] EXT4-fs (sda3): re-mounted. Opts: errors=remount-ro [ 8.064482] systemd[1]: Finished Remount Root and Kernel File Systems. [ 8.065535] systemd[1]: Activating swap /swapfile... [ 8.237497] systemd[1]: Condition check resulted in Rebuild Hardware Database being skipped. [ 8.237563] systemd[1]: Condition check resulted in Platform Persistent Storage Archival being skipped. [ 8.238534] systemd[1]: Starting Load/Save Random Seed... [ 8.239732] systemd[1]: Starting Create System Users... [ 8.240442] systemd[1]: Finished Set the console keyboard layout. [ 8.241412] systemd[1]: Finished Uncomplicated firewall. [ 8.294062] systemd[1]: Started Journal Service. [ 8.335249] systemd-journald[320]: Received client request to flush runtime journal. [ 8.508017] Adding 2097148k swap on /swapfile. Priority:-2 extents:6 across:2260988k FS [ 8.625299] lp: driver loaded but no devices found [ 8.698688] ppdev: user-space parallel port driver [ 9.074897] mc: Linux media interface: v0.10 [ 9.190640] videodev: Linux video capture interface: v2.00 [ 9.394956] v4l2loopback: loading out-of-tree module taints kernel. [ 9.394996] v4l2loopback: module verification failed: signature and/or required key missing - tainting kernel [ 9.395382] v4l2loopback driver version 0.12.3 loaded [ 13.663807] acer_wmi: Acer Laptop ACPI-WMI Extras [ 13.663831] acer_wmi: Function bitmap for Communication Button: 0x1 [ 13.668387] input: Acer WMI hotkeys as /devices/virtual/input/input16 [ 13.940748] checking generic (a0000000 408000) vs hw (a0000000 10000000) [ 13.940749] fb0: switching to inteldrmfb from EFI VGA [ 13.940819] Console: switching to colour dummy device 80x25 [ 13.940863] i915 0000:00:02.0: vgaarb: deactivate vga console [ 13.942284] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 13.942285] [drm] Driver supports precise vblank timestamp query. [ 13.942761] i915 0000:00:02.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=io+mem:owns=io+mem [ 13.999566] [drm] Initialized i915 1.6.0 20190822 for 0000:00:02.0 on minor 0 [ 14.002367] ACPI: Video Device [GFX0] (multi-head: yes rom: no post: no) [ 14.002604] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input17 [ 14.222618] fbcon: i915drmfb (fb0) is primary device [ 14.222675] Console: switching to colour frame buffer device 170x48 [ 14.222694] i915 0000:00:02.0: fb0: i915drmfb frame buffer device [ 14.485469] ------------[ cut here ]------------ [ 14.485486] WARNING: CPU: 0 PID: 473 at drivers/media/v4l2-core/v4l2-ioctl.c:1064 v4l_querycap+0x8b/0xa0 [videodev] [ 14.485487] Modules linked in: snd_seq_device snd_timer mei_me i915 snd mei soundcore joydev acer_wmi wmi_bmof sparse_keymap input_leds serio_raw drm_kms_helper i2c_algo_bit fb_sys_fops syscopyarea sysfillrect sysimgblt mac_hid sch_fq_codel v4l2loopback(OE) videodev mc parport_pc ppdev lp parport drm ip_tables x_tables autofs4 hid_generic usbhid hid sdhci_pci crc32_pclmul psmouse ahci i2c_i801 cqhci libahci lpc_ich tg3 sdhci wmi video [ 14.485516] CPU: 0 PID: 473 Comm: v4l_id Tainted: G OE 5.4.0-40-generic #44-Ubuntu [ 14.485517] Hardware name: Acer Aspire E1-572/EA50_HW , BIOS V2.17 09/02/2014 [ 14.485528] RIP: 0010:v4l_querycap+0x8b/0xa0 [videodev] [ 14.485530] Code: 54 81 ca 00 00 00 80 48 b9 00 00 20 00 00 00 20 00 48 0b 4b 54 21 d6 39 f2 75 13 48 89 4b 54 5b 41 5c 41 5d 41 5e 41 5f 5d c3 <0f> 0b eb d0 0f 0b 48 89 4b 54 5b 41 5c 41 5d 41 5e 41 5f 5d c3 0f [ 14.485532] RSP: 0018:ffffa9740084bc70 EFLAGS: 00010297 [ 14.485534] RAX: 0000000000000000 RBX: ffffa9740084bd88 RCX: 0000000000000001 [ 14.485535] RDX: 0000000085008003 RSI: 0000000000000000 RDI: 0000000000000000 [ 14.485536] RBP: ffffa9740084bc98 R08: 0000000000000000 R09: 0000000000ffff0a [ 14.485538] R10: 0000000000000000 R11: 0000000000000000 R12: ffff94e5103d3000 [ 14.485539] R13: ffff94e512648100 R14: ffff94e510355f40 R15: ffffffffc0521380 [ 14.485542] FS: 00007ff3aea2d580(0000) GS:ffff94e519000000(0000) knlGS:0000000000000000 [ 14.485543] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 14.485544] CR2: 00007ff3ae94acc0 CR3: 00000001d245e006 CR4: 00000000001606f0 [ 14.485546] Call Trace: [ 14.485558] __video_do_ioctl+0x1a7/0x410 [videodev] [ 14.485568] video_usercopy+0x2b5/0x670 [videodev] [ 14.485577] ? v4l_s_fmt+0x670/0x670 [videodev] [ 14.485587] video_ioctl2+0x15/0x20 [videodev] [ 14.485594] v4l2_ioctl+0x4c/0x60 [videodev] [ 14.485598] do_vfs_ioctl+0x407/0x670 [ 14.485602] ? __secure_computing+0x42/0xe0 [ 14.485605] ksys_ioctl+0x67/0x90 [ 14.485607] __x64_sys_ioctl+0x1a/0x20 [ 14.485610] do_syscall_64+0x57/0x190 [ 14.485615] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 14.485617] RIP: 0033:0x7ff3ae95137b [ 14.485619] Code: 0f 1e fa 48 8b 05 15 3b 0d 00 64 c7 00 26 00 00 00 48 c7 c0 ff ff ff ff c3 66 0f 1f 44 00 00 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d e5 3a 0d 00 f7 d8 64 89 01 48 [ 14.485620] RSP: 002b:00007ffeca7e9788 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 14.485622] RAX: ffffffffffffffda RBX: 00007ffeca7e9908 RCX: 00007ff3ae95137b [ 14.485623] RDX: 00007ffeca7e9790 RSI: 0000000080685600 RDI: 0000000000000003 [ 14.485624] RBP: 0000000000000003 R08: 0000000000000000 R09: 0000000000000000 [ 14.485625] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ea0fe24440 [ 14.485626] R13: 00007ffeca7e9900 R14: 0000000000000000 R15: 0000000000000000 [ 14.485629] ---[ end trace dd3528b19816c43a ]--- [ 14.485649] ------------[ cut here ]------------ [ 14.485657] WARNING: CPU: 0 PID: 473 at drivers/media/v4l2-core/v4l2-ioctl.c:1069 v4l_querycap+0x8f/0xa0 [videodev] [ 14.485658] Modules linked in: snd_seq_device snd_timer mei_me i915 snd mei soundcore joydev acer_wmi wmi_bmof sparse_keymap input_leds serio_raw drm_kms_helper i2c_algo_bit fb_sys_fops syscopyarea sysfillrect sysimgblt mac_hid sch_fq_codel v4l2loopback(OE) videodev mc parport_pc ppdev lp parport drm ip_tables x_tables autofs4 hid_generic usbhid hid sdhci_pci crc32_pclmul psmouse ahci i2c_i801 cqhci libahci lpc_ich tg3 sdhci wmi video [ 14.485680] CPU: 0 PID: 473 Comm: v4l_id Tainted: G W OE 5.4.0-40-generic #44-Ubuntu [ 14.485681] Hardware name: Acer Aspire E1-572/EA50_HW , BIOS V2.17 09/02/2014 [ 14.485688] RIP: 0010:v4l_querycap+0x8f/0xa0 [videodev] [ 14.485690] Code: 00 00 80 48 b9 00 00 20 00 00 00 20 00 48 0b 4b 54 21 d6 39 f2 75 13 48 89 4b 54 5b 41 5c 41 5d 41 5e 41 5f 5d c3 0f 0b eb d0 <0f> 0b 48 89 4b 54 5b 41 5c 41 5d 41 5e 41 5f 5d c3 0f 1f 44 00 00 [ 14.485691] RSP: 0018:ffffa9740084bc70 EFLAGS: 00010202 [ 14.485693] RAX: 0000000000000000 RBX: ffffa9740084bd88 RCX: 8520800285208002 [ 14.485694] RDX: 0000000085008003 RSI: 0000000085008002 RDI: 0000000000000000 [ 14.485696] RBP: ffffa9740084bc98 R08: 0000000000000000 R09: 0000000000ffff0a [ 14.485697] R10: 0000000000000000 R11: 0000000000000000 R12: ffff94e5103d3000 [ 14.485698] R13: ffff94e512648100 R14: ffff94e510355f40 R15: ffffffffc0521380 [ 14.485700] FS: 00007ff3aea2d580(0000) GS:ffff94e519000000(0000) knlGS:0000000000000000 [ 14.485701] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 14.485702] CR2: 00007ff3ae94acc0 CR3: 00000001d245e006 CR4: 00000000001606f0 [ 14.485703] Call Trace: [ 14.485712] __video_do_ioctl+0x1a7/0x410 [videodev] [ 14.485720] video_usercopy+0x2b5/0x670 [videodev] [ 14.485728] ? v4l_s_fmt+0x670/0x670 [videodev] [ 14.485737] video_ioctl2+0x15/0x20 [videodev] [ 14.485744] v4l2_ioctl+0x4c/0x60 [videodev] [ 14.485747] do_vfs_ioctl+0x407/0x670 [ 14.485750] ? __secure_computing+0x42/0xe0 [ 14.485753] ksys_ioctl+0x67/0x90 [ 14.485755] __x64_sys_ioctl+0x1a/0x20 [ 14.485759] do_syscall_64+0x57/0x190 [ 14.485762] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 14.485764] RIP: 0033:0x7ff3ae95137b [ 14.485766] Code: 0f 1e fa 48 8b 05 15 3b 0d 00 64 c7 00 26 00 00 00 48 c7 c0 ff ff ff ff c3 66 0f 1f 44 00 00 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d e5 3a 0d 00 f7 d8 64 89 01 48 [ 14.485767] RSP: 002b:00007ffeca7e9788 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 14.485769] RAX: ffffffffffffffda RBX: 00007ffeca7e9908 RCX: 00007ff3ae95137b [ 14.485770] RDX: 00007ffeca7e9790 RSI: 0000000080685600 RDI: 0000000000000003 [ 14.485771] RBP: 0000000000000003 R08: 0000000000000000 R09: 0000000000000000 [ 14.485772] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ea0fe24440 [ 14.485773] R13: 00007ffeca7e9900 R14: 0000000000000000 R15: 0000000000000000 [ 14.485776] ---[ end trace dd3528b19816c43b ]--- [ 15.403006] cfg80211: Loading compiled-in X.509 certificates for regulatory database [ 15.405854] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7' [ 15.851598] RAPL PMU: API unit is 2^-32 Joules, 4 fixed counters, 655360 ms ovfl timer [ 15.851600] RAPL PMU: hw unit of domain pp0-core 2^-14 Joules [ 15.851601] RAPL PMU: hw unit of domain package 2^-14 Joules [ 15.851602] RAPL PMU: hw unit of domain dram 2^-14 Joules [ 15.851603] RAPL PMU: hw unit of domain pp1-gpu 2^-14 Joules [ 16.094849] uvcvideo: Found UVC 1.00 device HD WebCam (064e:e330) [ 16.104223] uvcvideo 2-8:1.0: Entity type for entity Extension 4 was not initialized! [ 16.104226] uvcvideo 2-8:1.0: Entity type for entity Processing 2 was not initialized! [ 16.104228] uvcvideo 2-8:1.0: Entity type for entity Camera 1 was not initialized! [ 16.104327] input: HD WebCam: HD WebCam as /devices/pci0000:00/0000:00:14.0/usb2/2-8/2-8:1.0/input/input18 [ 16.104421] usbcore: registered new interface driver uvcvideo [ 16.104422] USB Video Class driver (1.1.1) [ 16.811117] cryptd: max_cpu_qlen set to 1000 [ 16.888857] AVX2 version of gcm_enc/dec engaged. [ 16.888859] AES CTR mode by8 optimization enabled [ 16.908332] ath: phy0: Enable LNA combining [ 16.909578] ath: phy0: ASPM enabled: 0x43 [ 16.909580] ath: EEPROM regdomain: 0x65 [ 16.909581] ath: EEPROM indicates we should expect a direct regpair map [ 16.909583] ath: Country alpha2 being used: 00 [ 16.909584] ath: Regpair used: 0x65 [ 16.910346] ieee80211 phy0: Selected rate control algorithm 'minstrel_ht' [ 16.911068] ieee80211 phy0: Atheros AR9485 Rev:1 mem=0xffffa97400b00000, irq=19 [ 16.971245] ath9k 0000:02:00.0 wlp2s0: renamed from wlan0 [ 17.099705] snd_hda_intel 0000:00:03.0: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915]) [ 17.132074] input: HDA Intel HDMI HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:03.0/sound/card0/input19 [ 17.132172] input: HDA Intel HDMI HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:03.0/sound/card0/input20 [ 17.132256] input: HDA Intel HDMI HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:03.0/sound/card0/input21 [ 17.132345] input: HDA Intel HDMI HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:03.0/sound/card0/input22 [ 17.132427] input: HDA Intel HDMI HDMI/DP,pcm=10 as /devices/pci0000:00/0000:00:03.0/sound/card0/input23 [ 17.386136] snd_hda_codec_realtek hdaudioC1D0: autoconfig for ALC282: line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:speaker [ 17.386139] snd_hda_codec_realtek hdaudioC1D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0) [ 17.386141] snd_hda_codec_realtek hdaudioC1D0: hp_outs=1 (0x21/0x0/0x0/0x0/0x0) [ 17.386143] snd_hda_codec_realtek hdaudioC1D0: mono: mono_out=0x0 [ 17.386144] snd_hda_codec_realtek hdaudioC1D0: inputs: [ 17.386146] snd_hda_codec_realtek hdaudioC1D0: Internal Mic=0x1b [ 17.386147] snd_hda_codec_realtek hdaudioC1D0: Mic=0x19 [ 17.397537] input: HDA Intel PCH Mic as /devices/pci0000:00/0000:00:1b.0/sound/card1/input24 [ 17.397628] input: HDA Intel PCH Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card1/input25 [ 18.180834] intel_rapl_common: Found RAPL domain package [ 18.180836] intel_rapl_common: Found RAPL domain core [ 18.180837] intel_rapl_common: Found RAPL domain uncore [ 18.180838] intel_rapl_common: Found RAPL domain dram [ 18.180844] intel_rapl_common: RAPL package-0 domain package locked by BIOS [ 22.976163] audit: type=1400 audit(1594258681.945:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="nvidia_modprobe" pid=775 comm="apparmor_parser" [ 22.976166] audit: type=1400 audit(1594258681.945:3): apparmor="STATUS" operation="profile_load" profile="unconfined" name="nvidia_modprobe//kmod" pid=775 comm="apparmor_parser" [ 23.063587] audit: type=1400 audit(1594258682.033:4): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/tcpdump" pid=776 comm="apparmor_parser" [ 23.143028] audit: type=1400 audit(1594258682.109:5): apparmor="STATUS" operation="profile_load" profile="unconfined" name="libreoffice-senddoc" pid=778 comm="apparmor_parser" [ 23.180806] audit: type=1400 audit(1594258682.149:6): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/cups-browsed" pid=777 comm="apparmor_parser" [ 23.292279] audit: type=1400 audit(1594258682.261:7): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/cups/backend/cups-pdf" pid=774 comm="apparmor_parser" [ 23.292282] audit: type=1400 audit(1594258682.261:8): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/cupsd" pid=774 comm="apparmor_parser" [ 23.292285] audit: type=1400 audit(1594258682.261:9): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/cupsd//third_party" pid=774 comm="apparmor_parser" [ 23.303966] audit: type=1400 audit(1594258682.269:10): apparmor="STATUS" operation="profile_load" profile="unconfined" name="libreoffice-oopslash" pid=780 comm="apparmor_parser" [ 23.326603] audit: type=1400 audit(1594258682.293:11): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/mysqld" pid=779 comm="apparmor_parser" [ 33.369908] kauditd_printk_skb: 60 callbacks suppressed [ 33.369911] audit: type=1400 audit(1594258692.337:72): apparmor="DENIED" operation="capable" profile="/usr/sbin/cups-browsed" pid=963 comm="cups-browsed" capability=23 capname="sys_nice" [ 38.555852] wlp2s0: authenticate with f4:b5:aa:96:4c:14 [ 38.570575] wlp2s0: send auth to f4:b5:aa:96:4c:14 (try 1/3) [ 38.572483] wlp2s0: authenticated [ 38.580038] wlp2s0: associate with f4:b5:aa:96:4c:14 (try 1/3) [ 38.584488] wlp2s0: RX AssocResp from f4:b5:aa:96:4c:14 (capab=0x1c11 status=0 aid=3) [ 38.584623] wlp2s0: associated [ 38.584755] ath: EEPROM regdomain: 0x804c [ 38.584756] ath: EEPROM indicates we should expect a country code [ 38.584756] ath: doing EEPROM country->regdmn map search [ 38.584757] ath: country maps to regdmn code: 0x3b [ 38.584759] ath: Country alpha2 being used: BR [ 38.584759] ath: Regpair used: 0x3b [ 38.584761] ath: regdomain 0x804c dynamically updated by country element [ 38.641407] wlp2s0: Limiting TX power to 20 (20 - 0) dBm as advertised by f4:b5:aa:96:4c:14 [ 38.789621] IPv6: ADDRCONF(NETDEV_CHANGE): wlp2s0: link becomes ready [ 58.585360] ------------[ cut here ]------------ [ 58.585380] WARNING: CPU: 0 PID: 1319 at drivers/media/v4l2-core/v4l2-ioctl.c:1064 v4l_querycap+0x8b/0xa0 [videodev] [ 58.585381] Modules linked in: ccm nls_iso8859_1 intel_rapl_msr intel_rapl_common x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio snd_hda_codec_hdmi snd_hda_intel snd_intel_dspcfg snd_hda_codec crct10dif_pclmul ghash_clmulni_intel ath9k snd_hda_core aesni_intel crypto_simd cryptd snd_hwdep mei_hdcp snd_pcm glue_helper ath9k_common uvcvideo ath9k_hw ath snd_seq_midi snd_seq_midi_event intel_cstate snd_rawmidi mac80211 intel_rapl_perf videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 cfg80211 libarc4 snd_seq videobuf2_common snd_seq_device snd_timer mei_me i915 snd mei soundcore joydev acer_wmi wmi_bmof sparse_keymap input_leds serio_raw drm_kms_helper i2c_algo_bit fb_sys_fops syscopyarea sysfillrect sysimgblt mac_hid sch_fq_codel v4l2loopback(OE) videodev mc parport_pc ppdev lp parport drm ip_tables x_tables autofs4 hid_generic usbhid hid sdhci_pci crc32_pclmul psmouse ahci i2c_i801 cqhci libahci lpc_ich tg3 sdhci wmi [ 58.585431] video [ 58.585437] CPU: 0 PID: 1319 Comm: gst-plugin-scan Tainted: G W OE 5.4.0-40-generic #44-Ubuntu [ 58.585439] Hardware name: Acer Aspire E1-572/EA50_HW , BIOS V2.17 09/02/2014 [ 58.585450] RIP: 0010:v4l_querycap+0x8b/0xa0 [videodev] [ 58.585454] Code: 54 81 ca 00 00 00 80 48 b9 00 00 20 00 00 00 20 00 48 0b 4b 54 21 d6 39 f2 75 13 48 89 4b 54 5b 41 5c 41 5d 41 5e 41 5f 5d c3 <0f> 0b eb d0 0f 0b 48 89 4b 54 5b 41 5c 41 5d 41 5e 41 5f 5d c3 0f [ 58.585456] RSP: 0018:ffffa974011b7c70 EFLAGS: 00010297 [ 58.585458] RAX: 0000000000000000 RBX: ffffa974011b7d88 RCX: 0000000000000001 [ 58.585460] RDX: 0000000085008003 RSI: 0000000000000000 RDI: 0000000000000000 [ 58.585462] RBP: ffffa974011b7c98 R08: 0000000000000000 R09: 0000000000ffff0a [ 58.585463] R10: 0000000000000000 R11: 0000000000000000 R12: ffff94e5103d3000 [ 58.585465] R13: ffff94e4d4a9ef00 R14: ffff94e4ee0c87c0 R15: ffffffffc0521380 [ 58.585468] FS: 00007ff77ca60340(0000) GS:ffff94e519000000(0000) knlGS:0000000000000000 [ 58.585469] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.585471] CR2: 00007f5c28d33000 CR3: 00000001948f4005 CR4: 00000000001606f0 [ 58.585473] Call Trace: [ 58.585487] __video_do_ioctl+0x1a7/0x410 [videodev] [ 58.585498] video_usercopy+0x2b5/0x670 [videodev] [ 58.585508] ? v4l_s_fmt+0x670/0x670 [videodev] [ 58.585519] video_ioctl2+0x15/0x20 [videodev] [ 58.585528] v4l2_ioctl+0x4c/0x60 [videodev] [ 58.585533] do_vfs_ioctl+0x407/0x670 [ 58.585538] ? putname+0x4a/0x50 [ 58.585541] ksys_ioctl+0x67/0x90 [ 58.585544] __x64_sys_ioctl+0x1a/0x20 [ 58.585550] do_syscall_64+0x57/0x190 [ 58.585555] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 58.585558] RIP: 0033:0x7ff77cdd737b [ 58.585561] Code: 0f 1e fa 48 8b 05 15 3b 0d 00 64 c7 00 26 00 00 00 48 c7 c0 ff ff ff ff c3 66 0f 1f 44 00 00 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d e5 3a 0d 00 f7 d8 64 89 01 48 [ 58.585563] RSP: 002b:00007ffd33bc4f88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 58.585565] RAX: ffffffffffffffda RBX: 000055be972082c0 RCX: 00007ff77cdd737b [ 58.585567] RDX: 00007ffd33bc4fd0 RSI: 0000000080685600 RDI: 0000000000000008 [ 58.585568] RBP: 0000000000000008 R08: 00007ff77c908b70 R09: 00000000000000a8 [ 58.585570] R10: 0000000000000000 R11: 0000000000000246 R12: 000055be972776a0 [ 58.585571] R13: 000055be971e3c80 R14: 00007ff77ae1416a R15: 00007ffd33bc4fd0 [ 58.585575] ---[ end trace dd3528b19816c43c ]--- [ 58.585602] ------------[ cut here ]------------ [ 58.585613] WARNING: CPU: 0 PID: 1319 at drivers/media/v4l2-core/v4l2-ioctl.c:1069 v4l_querycap+0x8f/0xa0 [videodev] [ 58.585614] Modules linked in: ccm nls_iso8859_1 intel_rapl_msr intel_rapl_common x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio snd_hda_codec_hdmi snd_hda_intel snd_intel_dspcfg snd_hda_codec crct10dif_pclmul ghash_clmulni_intel ath9k snd_hda_core aesni_intel crypto_simd cryptd snd_hwdep mei_hdcp snd_pcm glue_helper ath9k_common uvcvideo ath9k_hw ath snd_seq_midi snd_seq_midi_event intel_cstate snd_rawmidi mac80211 intel_rapl_perf videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 cfg80211 libarc4 snd_seq videobuf2_common snd_seq_device snd_timer mei_me i915 snd mei soundcore joydev acer_wmi wmi_bmof sparse_keymap input_leds serio_raw drm_kms_helper i2c_algo_bit fb_sys_fops syscopyarea sysfillrect sysimgblt mac_hid sch_fq_codel v4l2loopback(OE) videodev mc parport_pc ppdev lp parport drm ip_tables x_tables autofs4 hid_generic usbhid hid sdhci_pci crc32_pclmul psmouse ahci i2c_i801 cqhci libahci lpc_ich tg3 sdhci wmi [ 58.585654] video [ 58.585658] CPU: 0 PID: 1319 Comm: gst-plugin-scan Tainted: G W OE 5.4.0-40-generic #44-Ubuntu [ 58.585659] Hardware name: Acer Aspire E1-572/EA50_HW , BIOS V2.17 09/02/2014 [ 58.585668] RIP: 0010:v4l_querycap+0x8f/0xa0 [videodev] [ 58.585671] Code: 00 00 80 48 b9 00 00 20 00 00 00 20 00 48 0b 4b 54 21 d6 39 f2 75 13 48 89 4b 54 5b 41 5c 41 5d 41 5e 41 5f 5d c3 0f 0b eb d0 <0f> 0b 48 89 4b 54 5b 41 5c 41 5d 41 5e 41 5f 5d c3 0f 1f 44 00 00 [ 58.585672] RSP: 0018:ffffa974011b7c70 EFLAGS: 00010202 [ 58.585675] RAX: 0000000000000000 RBX: ffffa974011b7d88 RCX: 8520800285208002 [ 58.585676] RDX: 0000000085008003 RSI: 0000000085008002 RDI: 0000000000000000 [ 58.585678] RBP: ffffa974011b7c98 R08: 0000000000000000 R09: 0000000000ffff0a [ 58.585679] R10: 0000000000000000 R11: 0000000000000000 R12: ffff94e5103d3000 [ 58.585681] R13: ffff94e4d4a9ef00 R14: ffff94e4ee0c87c0 R15: ffffffffc0521380 [ 58.585683] FS: 00007ff77ca60340(0000) GS:ffff94e519000000(0000) knlGS:0000000000000000 [ 58.585684] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.585686] CR2: 00007f5c28d33000 CR3: 00000001948f4005 CR4: 00000000001606f0 [ 58.585687] Call Trace: [ 58.585697] __video_do_ioctl+0x1a7/0x410 [videodev] [ 58.585708] video_usercopy+0x2b5/0x670 [videodev] [ 58.585717] ? v4l_s_fmt+0x670/0x670 [videodev] [ 58.585728] video_ioctl2+0x15/0x20 [videodev] [ 58.585736] v4l2_ioctl+0x4c/0x60 [videodev] [ 58.585739] do_vfs_ioctl+0x407/0x670 [ 58.585744] ? putname+0x4a/0x50 [ 58.585747] ksys_ioctl+0x67/0x90 [ 58.585750] __x64_sys_ioctl+0x1a/0x20 [ 58.585755] do_syscall_64+0x57/0x190 [ 58.585759] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 58.585761] RIP: 0033:0x7ff77cdd737b [ 58.585764] Code: 0f 1e fa 48 8b 05 15 3b 0d 00 64 c7 00 26 00 00 00 48 c7 c0 ff ff ff ff c3 66 0f 1f 44 00 00 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d e5 3a 0d 00 f7 d8 64 89 01 48 [ 58.585765] RSP: 002b:00007ffd33bc4f88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 58.585768] RAX: ffffffffffffffda RBX: 000055be972082c0 RCX: 00007ff77cdd737b [ 58.585769] RDX: 00007ffd33bc4fd0 RSI: 0000000080685600 RDI: 0000000000000008 [ 58.585770] RBP: 0000000000000008 R08: 00007ff77c908b70 R09: 00000000000000a8 [ 58.585772] R10: 0000000000000000 R11: 0000000000000246 R12: 000055be972776a0 [ 58.585774] R13: 000055be971e3c80 R14: 00007ff77ae1416a R15: 00007ffd33bc4fd0 [ 58.585777] ---[ end trace dd3528b19816c43d ]--- [ 74.536954] rfkill: input handler disabled [ 2472.985087] rfkill: input handler enabled [ 2483.448467] rfkill: input handler disabled [ 2483.806408] audit: type=1400 audit(1594261142.773:73): apparmor="DENIED" operation="capable" profile="/usr/lib/snapd/snap-confine" pid=2593 comm="snap-confine" capability=4 capname="fsetid" [ 2490.193632] audit: type=1400 audit(1594261149.161:74): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software" name="/var/lib/snapd/hostfs/usr/share/mime/mime.cache" pid=2593 comm="snap-store" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 [ 2490.193641] audit: type=1400 audit(1594261149.161:75): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software" name="/var/lib/snapd/hostfs/usr/share/mime/globs2" pid=2593 comm="snap-store" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 [ 2490.193645] audit: type=1400 audit(1594261149.161:76): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software" name="/var/lib/snapd/hostfs/usr/share/mime/magic" pid=2593 comm="snap-store" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 [ 2490.193667] audit: type=1400 audit(1594261149.161:77): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software" name="/var/lib/snapd/hostfs/usr/share/mime/aliases" pid=2593 comm="snap-store" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 [ 2490.193683] audit: type=1400 audit(1594261149.161:78): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software" name="/var/lib/snapd/hostfs/usr/share/mime/subclasses" pid=2593 comm="snap-store" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 [ 2490.193698] audit: type=1400 audit(1594261149.161:79): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software" name="/var/lib/snapd/hostfs/usr/share/mime/icons" pid=2593 comm="snap-store" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 [ 2490.193714] audit: type=1400 audit(1594261149.161:80): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software" name="/var/lib/snapd/hostfs/usr/share/mime/generic-icons" pid=2593 comm="snap-store" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 [ 2490.689580] audit: type=1400 audit(1594261149.657:81): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software" name="/var/lib/snapd/hostfs/usr/share/glib-2.0/schemas/gschemas.compiled" pid=2593 comm="snap-store" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 [ 2491.181314] audit: type=1107 audit(1594261150.149:82): pid=849 uid=103 auid=4294967295 ses=4294967295 msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/org/freedesktop/PolicyKit1/Authority" interface="org.freedesktop.DBus.Properties" member="GetAll" mask="send" name=":1.7" pid=2593 label="snap.snap-store.ubuntu-software" peer_pid=875 peer_label="unconfined" exe="/usr/bin/dbus-daemon" sauid=103 hostname=? addr=? terminal=?' [ 2491.181714] audit: type=1107 audit(1594261150.149:83): pid=849 uid=103 auid=4294967295 ses=4294967295 msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/org/freedesktop/PolicyKit1/Authority" interface="org.freedesktop.PolicyKit1.Authority" member="CheckAuthorization" mask="send" name=":1.7" pid=2593 label="snap.snap-store.ubuntu-software" peer_pid=875 peer_label="unconfined" exe="/usr/bin/dbus-daemon" sauid=103 hostname=? addr=? terminal=?' [ 2495.292794] kauditd_printk_skb: 2 callbacks suppressed [ 2495.292797] audit: type=1107 audit(1594261154.261:86): pid=849 uid=103 auid=4294967295 ses=4294967295 msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/org/freedesktop/PolicyKit1/Authority" interface="org.freedesktop.DBus.Properties" member="GetAll" mask="send" name=":1.7" pid=2593 label="snap.snap-store.ubuntu-software" peer_pid=875 peer_label="unconfined" exe="/usr/bin/dbus-daemon" sauid=103 hostname=? addr=? terminal=?' [ 2495.293396] audit: type=1107 audit(1594261154.261:87): pid=849 uid=103 auid=4294967295 ses=4294967295 msg='apparmor="DENIED" operation="dbus_method_call" bus="system" path="/org/freedesktop/PolicyKit1/Authority" interface="org.freedesktop.PolicyKit1.Authority" member="CheckAuthorization" mask="send" name=":1.7" pid=2593 label="snap.snap-store.ubuntu-software" peer_pid=875 peer_label="unconfined" exe="/usr/bin/dbus-daemon" sauid=103 hostname=? addr=? terminal=?' [ 2495.565128] audit: type=1400 audit(1594261154.533:88): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software" name="/var/lib/snapd/hostfs/usr/share/fonts/" pid=2593 comm="snap-store" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 [ 2495.565254] audit: type=1400 audit(1594261154.533:89): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software" name="/var/lib/snapd/hostfs/usr/share/fonts/" pid=2593 comm="snap-store" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 [ 2495.565346] audit: type=1400 audit(1594261154.533:90): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software" name="/var/lib/snapd/hostfs/usr/share/fonts/" pid=2593 comm="snap-store" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 [ 2496.005440] audit: type=1400 audit(1594261154.973:91): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software" name="/var/lib/snapd/hostfs/usr/share/mime/mime.cache" pid=2593 comm="snap-store" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 [ 2496.005443] audit: type=1400 audit(1594261154.973:92): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software" name="/var/lib/snapd/hostfs/usr/share/mime/globs2" pid=2593 comm="snap-store" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 [ 2496.005446] audit: type=1400 audit(1594261154.973:93): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software" name="/var/lib/snapd/hostfs/usr/share/mime/magic" pid=2593 comm="snap-store" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 [ 2496.005455] audit: type=1400 audit(1594261154.973:94): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software" name="/var/lib/snapd/hostfs/usr/share/mime/aliases" pid=2593 comm="snap-store" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 [ 2496.005473] audit: type=1400 audit(1594261154.973:95): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software" name="/var/lib/snapd/hostfs/usr/share/mime/subclasses" pid=2593 comm="snap-store" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 [ 2509.901145] kauditd_printk_skb: 3 callbacks suppressed [ 2509.901157] audit: type=1400 audit(1594261168.869:99): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software" name="/var/lib/snapd/hostfs/usr/share/mime/mime.cache" pid=2593 comm="pool-org.gnome." requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 [ 2509.901163] audit: type=1400 audit(1594261168.869:100): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software" name="/var/lib/snapd/hostfs/usr/share/mime/globs2" pid=2593 comm="pool-org.gnome." requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 [ 2509.901167] audit: type=1400 audit(1594261168.869:101): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software" name="/var/lib/snapd/hostfs/usr/share/mime/magic" pid=2593 comm="pool-org.gnome." requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 [ 2509.901181] audit: type=1400 audit(1594261168.869:102): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software" name="/var/lib/snapd/hostfs/usr/share/mime/aliases" pid=2593 comm="pool-org.gnome." requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 [ 2509.901192] audit: type=1400 audit(1594261168.869:103): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software" name="/var/lib/snapd/hostfs/usr/share/mime/subclasses" pid=2593 comm="pool-org.gnome." requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 [ 2509.901204] audit: type=1400 audit(1594261168.869:104): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software" name="/var/lib/snapd/hostfs/usr/share/mime/icons" pid=2593 comm="pool-org.gnome." requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 [ 2509.901214] audit: type=1400 audit(1594261168.869:105): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software" name="/var/lib/snapd/hostfs/usr/share/mime/generic-icons" pid=2593 comm="pool-org.gnome." requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 [ 2512.339360] audit: type=1400 audit(1594261171.305:106): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software" name="/var/lib/snapd/hostfs/usr/share/gdm/greeter/applications/gnome-initial-setup.desktop" pid=2593 comm="pool-org.gnome." requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 [ 2512.880340] audit: type=1326 audit(1594261171.849:107): auid=1000 uid=1000 gid=1000 ses=6 pid=2593 comm="pool-org.gnome." exe="/snap/snap-store/467/usr/bin/snap-store" sig=0 arch=c000003e syscall=93 compat=0 ip=0x7fc877bae417 code=0x50000 [ 2514.578400] audit: type=1400 audit(1594261173.545:108): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software" name="/var/lib/snapd/hostfs/usr/share/mime/mime.cache" pid=2593 comm="pool-org.gnome." requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 [ 2514.904168] kauditd_printk_skb: 184 callbacks suppressed [ 2514.904170] audit: type=1400 audit(1594261173.873:293): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software" name="/var/lib/snapd/hostfs/usr/share/icons/Yaru/icon-theme.cache" pid=2593 comm="pool-org.gnome." requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 [ 2514.904175] audit: type=1400 audit(1594261173.873:294): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software" name="/var/lib/snapd/hostfs/usr/share/icons/Yaru/scalable/categories/" pid=2593 comm="pool-org.gnome." requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 [ 2514.904692] audit: type=1400 audit(1594261173.873:295): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software" name="/var/lib/snapd/hostfs/usr/share/icons/Yaru/icon-theme.cache" pid=2593 comm="pool-org.gnome." requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 [ 2514.904696] audit: type=1400 audit(1594261173.873:296): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software" name="/var/lib/snapd/hostfs/usr/share/icons/Yaru/scalable/devices/" pid=2593 comm="pool-org.gnome." requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 [ 2514.904870] audit: type=1400 audit(1594261173.873:297): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software" name="/var/lib/snapd/hostfs/usr/share/icons/Yaru/icon-theme.cache" pid=2593 comm="pool-org.gnome." requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 [ 2514.904882] audit: type=1400 audit(1594261173.873:298): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software" name="/var/lib/snapd/hostfs/usr/share/icons/Yaru/scalable/emblems/" pid=2593 comm="pool-org.gnome." requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 [ 2514.905014] audit: type=1400 audit(1594261173.873:299): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software" name="/var/lib/snapd/hostfs/usr/share/icons/Yaru/icon-theme.cache" pid=2593 comm="pool-org.gnome." requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 [ 2514.905027] audit: type=1400 audit(1594261173.873:300): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software" name="/var/lib/snapd/hostfs/usr/share/icons/Yaru/scalable/mimetypes/" pid=2593 comm="pool-org.gnome." requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 [ 2514.905120] audit: type=1400 audit(1594261173.873:301): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software" name="/var/lib/snapd/hostfs/usr/share/icons/Yaru/icon-theme.cache" pid=2593 comm="pool-org.gnome." requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 [ 2514.905134] audit: type=1400 audit(1594261173.873:302): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software" name="/var/lib/snapd/hostfs/usr/share/icons/Yaru/scalable/places/" pid=2593 comm="pool-org.gnome." requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 [ 2555.205949] kauditd_printk_skb: 2968 callbacks suppressed [ 2555.205952] audit: type=1400 audit(1594261214.173:3271): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software" name="/var/lib/snapd/hostfs/usr/share/mime/mime.cache" pid=2593 comm="pool-org.gnome." requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 [ 2555.205957] audit: type=1400 audit(1594261214.173:3272): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software" name="/var/lib/snapd/hostfs/usr/share/mime/globs2" pid=2593 comm="pool-org.gnome." requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 [ 2555.205962] audit: type=1400 audit(1594261214.173:3273): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software" name="/var/lib/snapd/hostfs/usr/share/mime/magic" pid=2593 comm="pool-org.gnome." requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 [ 2555.205965] audit: type=1400 audit(1594261214.173:3274): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software" name="/var/lib/snapd/hostfs/usr/share/mime/aliases" pid=2593 comm="pool-org.gnome." requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 [ 2555.205980] audit: type=1400 audit(1594261214.173:3275): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software" name="/var/lib/snapd/hostfs/usr/share/mime/subclasses" pid=2593 comm="pool-org.gnome." requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 [ 2555.205991] audit: type=1400 audit(1594261214.173:3276): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software" name="/var/lib/snapd/hostfs/usr/share/mime/icons" pid=2593 comm="pool-org.gnome." requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 [ 2555.206004] audit: type=1400 audit(1594261214.173:3277): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software" name="/var/lib/snapd/hostfs/usr/share/mime/generic-icons" pid=2593 comm="pool-org.gnome." requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 [ 2560.182796] audit: type=1400 audit(1594261219.149:3278): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software" name="/var/lib/snapd/hostfs/usr/share/mime/mime.cache" pid=2593 comm="pool-org.gnome." requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 [ 2560.182804] audit: type=1400 audit(1594261219.149:3279): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software" name="/var/lib/snapd/hostfs/usr/share/mime/globs2" pid=2593 comm="pool-org.gnome." requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 [ 2560.182808] audit: type=1400 audit(1594261219.149:3280): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software" name="/var/lib/snapd/hostfs/usr/share/mime/magic" pid=2593 comm="pool-org.gnome." requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 [ 2560.519860] kauditd_printk_skb: 4 callbacks suppressed [ 2560.519862] audit: type=1400 audit(1594261219.485:3285): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software" name="/var/lib/snapd/hostfs/usr/share/icons/Yaru/icon-theme.cache" pid=2593 comm="pool-org.gnome." requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 [ 2560.519869] audit: type=1400 audit(1594261219.485:3286): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software" name="/var/lib/snapd/hostfs/usr/share/icons/Yaru/8x8/emblems/" pid=2593 comm="pool-org.gnome." requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 [ 2560.520378] audit: type=1400 audit(1594261219.489:3287): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software" name="/var/lib/snapd/hostfs/usr/share/icons/Yaru/icon-theme.cache" pid=2593 comm="pool-org.gnome." requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 [ 2560.520383] audit: type=1400 audit(1594261219.489:3288): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software" name="/var/lib/snapd/hostfs/usr/share/icons/Yaru/16x16/actions/" pid=2593 comm="pool-org.gnome." requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 [ 2560.520802] audit: type=1400 audit(1594261219.489:3289): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software" name="/var/lib/snapd/hostfs/usr/share/icons/Yaru/icon-theme.cache" pid=2593 comm="pool-org.gnome." requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 [ 2560.520807] audit: type=1400 audit(1594261219.489:3290): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software" name="/var/lib/snapd/hostfs/usr/share/icons/Yaru/16x16/apps/" pid=2593 comm="pool-org.gnome." requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 [ 2560.521324] audit: type=1400 audit(1594261219.489:3291): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software" name="/var/lib/snapd/hostfs/usr/share/icons/Yaru/icon-theme.cache" pid=2593 comm="pool-org.gnome." requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 [ 2560.521329] audit: type=1400 audit(1594261219.489:3292): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software" name="/var/lib/snapd/hostfs/usr/share/icons/Yaru/16x16/categories/" pid=2593 comm="pool-org.gnome." requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 [ 2560.521377] audit: type=1400 audit(1594261219.489:3293): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software" name="/var/lib/snapd/hostfs/usr/share/icons/Yaru/icon-theme.cache" pid=2593 comm="pool-org.gnome." requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 [ 2560.521380] audit: type=1400 audit(1594261219.489:3294): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software" name="/var/lib/snapd/hostfs/usr/share/icons/Yaru/16x16/devices/" pid=2593 comm="pool-org.gnome." requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 [ 3048.176839] ------------[ cut here ]------------ [ 3048.176855] WARNING: CPU: 1 PID: 4574 at drivers/media/v4l2-core/v4l2-ioctl.c:1064 v4l_querycap+0x8b/0xa0 [videodev] [ 3048.176856] Modules linked in: snd_seq_dummy ccm nls_iso8859_1 intel_rapl_msr intel_rapl_common x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio snd_hda_codec_hdmi snd_hda_intel snd_intel_dspcfg snd_hda_codec crct10dif_pclmul ghash_clmulni_intel ath9k snd_hda_core aesni_intel crypto_simd cryptd snd_hwdep mei_hdcp snd_pcm glue_helper ath9k_common uvcvideo ath9k_hw ath snd_seq_midi snd_seq_midi_event intel_cstate snd_rawmidi mac80211 intel_rapl_perf videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 cfg80211 libarc4 snd_seq videobuf2_common snd_seq_device snd_timer mei_me i915 snd mei soundcore joydev acer_wmi wmi_bmof sparse_keymap input_leds serio_raw drm_kms_helper i2c_algo_bit fb_sys_fops syscopyarea sysfillrect sysimgblt mac_hid sch_fq_codel v4l2loopback(OE) videodev mc parport_pc ppdev lp parport drm ip_tables x_tables autofs4 hid_generic usbhid hid sdhci_pci crc32_pclmul psmouse ahci i2c_i801 cqhci libahci lpc_ich [ 3048.176894] tg3 sdhci wmi video [ 3048.176900] CPU: 1 PID: 4574 Comm: chrome Tainted: G W OE 5.4.0-40-generic #44-Ubuntu [ 3048.176901] Hardware name: Acer Aspire E1-572/EA50_HW , BIOS V2.17 09/02/2014 [ 3048.176909] RIP: 0010:v4l_querycap+0x8b/0xa0 [videodev] [ 3048.176911] Code: 54 81 ca 00 00 00 80 48 b9 00 00 20 00 00 00 20 00 48 0b 4b 54 21 d6 39 f2 75 13 48 89 4b 54 5b 41 5c 41 5d 41 5e 41 5f 5d c3 <0f> 0b eb d0 0f 0b 48 89 4b 54 5b 41 5c 41 5d 41 5e 41 5f 5d c3 0f [ 3048.176912] RSP: 0018:ffffa97401cf7c70 EFLAGS: 00010297 [ 3048.176914] RAX: 0000000000000000 RBX: ffffa97401cf7d88 RCX: 0000000000000001 [ 3048.176915] RDX: 0000000085008003 RSI: 0000000000000000 RDI: 0000000000000000 [ 3048.176916] RBP: ffffa97401cf7c98 R08: 0000000000000000 R09: 0000000000ffff0a [ 3048.176917] R10: 0000000000000000 R11: 0000000000000000 R12: ffff94e5103d3000 [ 3048.176918] R13: ffff94e4ebf4e900 R14: ffff94e4a7304e20 R15: ffffffffc0521380 [ 3048.176920] FS: 00007fb6929d7d80(0000) GS:ffff94e519040000(0000) knlGS:0000000000000000 [ 3048.176922] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 3048.176923] CR2: 00003c020602c008 CR3: 0000000099e04006 CR4: 00000000001606e0 [ 3048.176924] Call Trace: [ 3048.176933] __video_do_ioctl+0x1a7/0x410 [videodev] [ 3048.176941] video_usercopy+0x2b5/0x670 [videodev] [ 3048.176948] ? v4l_s_fmt+0x670/0x670 [videodev] [ 3048.176956] video_ioctl2+0x15/0x20 [videodev] [ 3048.176962] v4l2_ioctl+0x4c/0x60 [videodev] [ 3048.176966] do_vfs_ioctl+0x407/0x670 [ 3048.176969] ? putname+0x4a/0x50 [ 3048.176971] ksys_ioctl+0x67/0x90 [ 3048.176973] __x64_sys_ioctl+0x1a/0x20 [ 3048.176977] do_syscall_64+0x57/0x190 [ 3048.176982] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3048.176984] RIP: 0033:0x7fb693c3837b [ 3048.176985] Code: 0f 1e fa 48 8b 05 15 3b 0d 00 64 c7 00 26 00 00 00 48 c7 c0 ff ff ff ff c3 66 0f 1f 44 00 00 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d e5 3a 0d 00 f7 d8 64 89 01 48 [ 3048.176987] RSP: 002b:00007ffddf0f5008 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 3048.176989] RAX: ffffffffffffffda RBX: 0000000000000017 RCX: 00007fb693c3837b [ 3048.176990] RDX: 00007ffddf0f5090 RSI: ffffffff80685600 RDI: 0000000000000017 [ 3048.176991] RBP: 00007ffddf0f5170 R08: 0000000000000000 R09: 00003c02060174c0 [ 3048.176992] R10: 0000000000000000 R11: 0000000000000246 R12: 00003c0206018f20 [ 3048.176993] R13: 00003c0206017570 R14: 00007ffddf0f5030 R15: 00003c0206009270 [ 3048.176995] ---[ end trace dd3528b19816c43e ]--- [ 3048.177014] ------------[ cut here ]------------ [ 3048.177021] WARNING: CPU: 1 PID: 4574 at drivers/media/v4l2-core/v4l2-ioctl.c:1069 v4l_querycap+0x8f/0xa0 [videodev] [ 3048.177021] Modules linked in: snd_seq_dummy ccm nls_iso8859_1 intel_rapl_msr intel_rapl_common x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio snd_hda_codec_hdmi snd_hda_intel snd_intel_dspcfg snd_hda_codec crct10dif_pclmul ghash_clmulni_intel ath9k snd_hda_core aesni_intel crypto_simd cryptd snd_hwdep mei_hdcp snd_pcm glue_helper ath9k_common uvcvideo ath9k_hw ath snd_seq_midi snd_seq_midi_event intel_cstate snd_rawmidi mac80211 intel_rapl_perf videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 cfg80211 libarc4 snd_seq videobuf2_common snd_seq_device snd_timer mei_me i915 snd mei soundcore joydev acer_wmi wmi_bmof sparse_keymap input_leds serio_raw drm_kms_helper i2c_algo_bit fb_sys_fops syscopyarea sysfillrect sysimgblt mac_hid sch_fq_codel v4l2loopback(OE) videodev mc parport_pc ppdev lp parport drm ip_tables x_tables autofs4 hid_generic usbhid hid sdhci_pci crc32_pclmul psmouse ahci i2c_i801 cqhci libahci lpc_ich [ 3048.177053] tg3 sdhci wmi video [ 3048.177057] CPU: 1 PID: 4574 Comm: chrome Tainted: G W OE 5.4.0-40-generic #44-Ubuntu [ 3048.177058] Hardware name: Acer Aspire E1-572/EA50_HW , BIOS V2.17 09/02/2014 [ 3048.177064] RIP: 0010:v4l_querycap+0x8f/0xa0 [videodev] [ 3048.177066] Code: 00 00 80 48 b9 00 00 20 00 00 00 20 00 48 0b 4b 54 21 d6 39 f2 75 13 48 89 4b 54 5b 41 5c 41 5d 41 5e 41 5f 5d c3 0f 0b eb d0 <0f> 0b 48 89 4b 54 5b 41 5c 41 5d 41 5e 41 5f 5d c3 0f 1f 44 00 00 [ 3048.177067] RSP: 0018:ffffa97401cf7c70 EFLAGS: 00010202 [ 3048.177069] RAX: 0000000000000000 RBX: ffffa97401cf7d88 RCX: 8520800285208002 [ 3048.177070] RDX: 0000000085008003 RSI: 0000000085008002 RDI: 0000000000000000 [ 3048.177071] RBP: ffffa97401cf7c98 R08: 0000000000000000 R09: 0000000000ffff0a [ 3048.177072] R10: 0000000000000000 R11: 0000000000000000 R12: ffff94e5103d3000 [ 3048.177073] R13: ffff94e4ebf4e900 R14: ffff94e4a7304e20 R15: ffffffffc0521380 [ 3048.177075] FS: 00007fb6929d7d80(0000) GS:ffff94e519040000(0000) knlGS:0000000000000000 [ 3048.177076] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 3048.177077] CR2: 00003c020602c008 CR3: 0000000099e04006 CR4: 00000000001606e0 [ 3048.177078] Call Trace: [ 3048.177085] __video_do_ioctl+0x1a7/0x410 [videodev] [ 3048.177092] video_usercopy+0x2b5/0x670 [videodev] [ 3048.177099] ? v4l_s_fmt+0x670/0x670 [videodev] [ 3048.177107] video_ioctl2+0x15/0x20 [videodev] [ 3048.177113] v4l2_ioctl+0x4c/0x60 [videodev] [ 3048.177115] do_vfs_ioctl+0x407/0x670 [ 3048.177118] ? putname+0x4a/0x50 [ 3048.177120] ksys_ioctl+0x67/0x90 [ 3048.177122] __x64_sys_ioctl+0x1a/0x20 [ 3048.177125] do_syscall_64+0x57/0x190 [ 3048.177128] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3048.177129] RIP: 0033:0x7fb693c3837b [ 3048.177131] Code: 0f 1e fa 48 8b 05 15 3b 0d 00 64 c7 00 26 00 00 00 48 c7 c0 ff ff ff ff c3 66 0f 1f 44 00 00 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d e5 3a 0d 00 f7 d8 64 89 01 48 [ 3048.177132] RSP: 002b:00007ffddf0f5008 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 3048.177134] RAX: ffffffffffffffda RBX: 0000000000000017 RCX: 00007fb693c3837b [ 3048.177135] RDX: 00007ffddf0f5090 RSI: ffffffff80685600 RDI: 0000000000000017 [ 3048.177136] RBP: 00007ffddf0f5170 R08: 0000000000000000 R09: 00003c02060174c0 [ 3048.177137] R10: 0000000000000000 R11: 0000000000000246 R12: 00003c0206018f20 [ 3048.177138] R13: 00003c0206017570 R14: 00007ffddf0f5030 R15: 00003c0206009270 [ 3048.177140] ---[ end trace dd3528b19816c43f ]--- [ 3311.961688] ------------[ cut here ]------------ [ 3311.961714] WARNING: CPU: 0 PID: 5880 at drivers/media/v4l2-core/v4l2-ioctl.c:1064 v4l_querycap+0x8b/0xa0 [videodev] [ 3311.961716] Modules linked in: snd_seq_dummy ccm nls_iso8859_1 intel_rapl_msr intel_rapl_common x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio snd_hda_codec_hdmi snd_hda_intel snd_intel_dspcfg snd_hda_codec crct10dif_pclmul ghash_clmulni_intel ath9k snd_hda_core aesni_intel crypto_simd cryptd snd_hwdep mei_hdcp snd_pcm glue_helper ath9k_common uvcvideo ath9k_hw ath snd_seq_midi snd_seq_midi_event intel_cstate snd_rawmidi mac80211 intel_rapl_perf videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 cfg80211 libarc4 snd_seq videobuf2_common snd_seq_device snd_timer mei_me i915 snd mei soundcore joydev acer_wmi wmi_bmof sparse_keymap input_leds serio_raw drm_kms_helper i2c_algo_bit fb_sys_fops syscopyarea sysfillrect sysimgblt mac_hid sch_fq_codel v4l2loopback(OE) videodev mc parport_pc ppdev lp parport drm ip_tables x_tables autofs4 hid_generic usbhid hid sdhci_pci crc32_pclmul psmouse ahci i2c_i801 cqhci libahci lpc_ich [ 3311.961770] tg3 sdhci wmi video [ 3311.961779] CPU: 0 PID: 5880 Comm: gst-plugin-scan Tainted: G W OE 5.4.0-40-generic #44-Ubuntu [ 3311.961781] Hardware name: Acer Aspire E1-572/EA50_HW , BIOS V2.17 09/02/2014 [ 3311.961793] RIP: 0010:v4l_querycap+0x8b/0xa0 [videodev] [ 3311.961797] Code: 54 81 ca 00 00 00 80 48 b9 00 00 20 00 00 00 20 00 48 0b 4b 54 21 d6 39 f2 75 13 48 89 4b 54 5b 41 5c 41 5d 41 5e 41 5f 5d c3 <0f> 0b eb d0 0f 0b 48 89 4b 54 5b 41 5c 41 5d 41 5e 41 5f 5d c3 0f [ 3311.961800] RSP: 0018:ffffa97403997c70 EFLAGS: 00010297 [ 3311.961803] RAX: 0000000000000000 RBX: ffffa97403997d88 RCX: 0000000000000001 [ 3311.961805] RDX: 0000000085008003 RSI: 0000000000000000 RDI: 0000000000000000 [ 3311.961807] RBP: ffffa97403997c98 R08: 0000000000000000 R09: 0000000000ffff0a [ 3311.961808] R10: 0000000000000000 R11: 0000000000000000 R12: ffff94e5103d3000 [ 3311.961810] R13: ffff94e4a1fc4000 R14: ffff94e3c91b9460 R15: ffffffffc0521380 [ 3311.961813] FS: 00007f317fbc1340(0000) GS:ffff94e519000000(0000) knlGS:0000000000000000 [ 3311.961815] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 3311.961817] CR2: 000056230920e270 CR3: 000000008a2d4001 CR4: 00000000001606f0 [ 3311.961819] Call Trace: [ 3311.961835] __video_do_ioctl+0x1a7/0x410 [videodev] [ 3311.961849] video_usercopy+0x2b5/0x670 [videodev] [ 3311.961860] ? v4l_s_fmt+0x670/0x670 [videodev] [ 3311.961873] video_ioctl2+0x15/0x20 [videodev] [ 3311.961884] v4l2_ioctl+0x4c/0x60 [videodev] [ 3311.961891] do_vfs_ioctl+0x407/0x670 [ 3311.961899] ? putname+0x4a/0x50 [ 3311.961903] ksys_ioctl+0x67/0x90 [ 3311.961906] __x64_sys_ioctl+0x1a/0x20 [ 3311.961915] do_syscall_64+0x57/0x190 [ 3311.961924] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3311.961927] RIP: 0033:0x7f317ff3837b [ 3311.961930] Code: 0f 1e fa 48 8b 05 15 3b 0d 00 64 c7 00 26 00 00 00 48 c7 c0 ff ff ff ff c3 66 0f 1f 44 00 00 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d e5 3a 0d 00 f7 d8 64 89 01 48 [ 3311.961932] RSP: 002b:00007fff832e1fc8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 3311.961935] RAX: ffffffffffffffda RBX: 00005558d93d83f0 RCX: 00007f317ff3837b [ 3311.961937] RDX: 00007fff832e2010 RSI: 0000000080685600 RDI: 000000000000000b [ 3311.961939] RBP: 000000000000000b R08: 0000000000000000 R09: 0000000000000120 [ 3311.961940] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3170010cc0 [ 3311.961942] R13: 00005558d93b3c80 R14: 00007f317cb4c16a R15: 00007fff832e2010 [ 3311.961947] ---[ end trace dd3528b19816c440 ]--- [ 3311.961994] ------------[ cut here ]------------ [ 3311.962008] WARNING: CPU: 0 PID: 5880 at drivers/media/v4l2-core/v4l2-ioctl.c:1069 v4l_querycap+0x8f/0xa0 [videodev] [ 3311.962008] Modules linked in: snd_seq_dummy ccm nls_iso8859_1 intel_rapl_msr intel_rapl_common x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio snd_hda_codec_hdmi snd_hda_intel snd_intel_dspcfg snd_hda_codec crct10dif_pclmul ghash_clmulni_intel ath9k snd_hda_core aesni_intel crypto_simd cryptd snd_hwdep mei_hdcp snd_pcm glue_helper ath9k_common uvcvideo ath9k_hw ath snd_seq_midi snd_seq_midi_event intel_cstate snd_rawmidi mac80211 intel_rapl_perf videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 cfg80211 libarc4 snd_seq videobuf2_common snd_seq_device snd_timer mei_me i915 snd mei soundcore joydev acer_wmi wmi_bmof sparse_keymap input_leds serio_raw drm_kms_helper i2c_algo_bit fb_sys_fops syscopyarea sysfillrect sysimgblt mac_hid sch_fq_codel v4l2loopback(OE) videodev mc parport_pc ppdev lp parport drm ip_tables x_tables autofs4 hid_generic usbhid hid sdhci_pci crc32_pclmul psmouse ahci i2c_i801 cqhci libahci lpc_ich [ 3311.962052] tg3 sdhci wmi video [ 3311.962058] CPU: 0 PID: 5880 Comm: gst-plugin-scan Tainted: G W OE 5.4.0-40-generic #44-Ubuntu [ 3311.962060] Hardware name: Acer Aspire E1-572/EA50_HW , BIOS V2.17 09/02/2014 [ 3311.962070] RIP: 0010:v4l_querycap+0x8f/0xa0 [videodev] [ 3311.962073] Code: 00 00 80 48 b9 00 00 20 00 00 00 20 00 48 0b 4b 54 21 d6 39 f2 75 13 48 89 4b 54 5b 41 5c 41 5d 41 5e 41 5f 5d c3 0f 0b eb d0 <0f> 0b 48 89 4b 54 5b 41 5c 41 5d 41 5e 41 5f 5d c3 0f 1f 44 00 00 [ 3311.962075] RSP: 0018:ffffa97403997c70 EFLAGS: 00010202 [ 3311.962077] RAX: 0000000000000000 RBX: ffffa97403997d88 RCX: 8520800285208002 [ 3311.962079] RDX: 0000000085008003 RSI: 0000000085008002 RDI: 0000000000000000 [ 3311.962081] RBP: ffffa97403997c98 R08: 0000000000000000 R09: 0000000000ffff0a [ 3311.962082] R10: 0000000000000000 R11: 0000000000000000 R12: ffff94e5103d3000 [ 3311.962084] R13: ffff94e4a1fc4000 R14: ffff94e3c91b9460 R15: ffffffffc0521380 [ 3311.962087] FS: 00007f317fbc1340(0000) GS:ffff94e519000000(0000) knlGS:0000000000000000 [ 3311.962089] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 3311.962090] CR2: 000056230920e270 CR3: 000000008a2d4001 CR4: 00000000001606f0 [ 3311.962092] Call Trace: [ 3311.962103] __video_do_ioctl+0x1a7/0x410 [videodev] [ 3311.962116] video_usercopy+0x2b5/0x670 [videodev] [ 3311.962126] ? v4l_s_fmt+0x670/0x670 [videodev] [ 3311.962139] video_ioctl2+0x15/0x20 [videodev] [ 3311.962150] v4l2_ioctl+0x4c/0x60 [videodev] [ 3311.962153] do_vfs_ioctl+0x407/0x670 [ 3311.962159] ? putname+0x4a/0x50 [ 3311.962162] ksys_ioctl+0x67/0x90 [ 3311.962166] __x64_sys_ioctl+0x1a/0x20 [ 3311.962171] do_syscall_64+0x57/0x190 [ 3311.962177] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3311.962179] RIP: 0033:0x7f317ff3837b [ 3311.962182] Code: 0f 1e fa 48 8b 05 15 3b 0d 00 64 c7 00 26 00 00 00 48 c7 c0 ff ff ff ff c3 66 0f 1f 44 00 00 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d e5 3a 0d 00 f7 d8 64 89 01 48 [ 3311.962184] RSP: 002b:00007fff832e1fc8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 3311.962186] RAX: ffffffffffffffda RBX: 00005558d93d83f0 RCX: 00007f317ff3837b [ 3311.962188] RDX: 00007fff832e2010 RSI: 0000000080685600 RDI: 000000000000000b [ 3311.962190] RBP: 000000000000000b R08: 0000000000000000 R09: 0000000000000120 [ 3311.962191] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3170010cc0 [ 3311.962193] R13: 00005558d93b3c80 R14: 00007f317cb4c16a R15: 00007fff832e2010 [ 3311.962197] ---[ end trace dd3528b19816c441 ]--- [ 4502.512494] kauditd_printk_skb: 1568 callbacks suppressed [ 4502.512496] audit: type=1400 audit(1594263161.481:4863): apparmor="DENIED" operation="capable" profile="/usr/lib/snapd/snap-confine" pid=14980 comm="snap-confine" capability=4 capname="fsetid" [ 4508.305093] audit: type=1400 audit(1594263167.273:4864): apparmor="DENIED" operation="open" profile="snap.zoom-client.zoom-client" name="/lib64/" pid=15147 comm="qtdiag" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 [ 4508.305819] audit: type=1400 audit(1594263167.273:4865): apparmor="DENIED" operation="open" profile="snap.zoom-client.zoom-client" name="/usr/lib32/" pid=15147 comm="qtdiag" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 [ 4508.305848] audit: type=1400 audit(1594263167.273:4866): apparmor="DENIED" operation="open" profile="snap.zoom-client.zoom-client" name="/lib64/" pid=15147 comm="qtdiag" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 [ 4508.307398] audit: type=1400 audit(1594263167.273:4867): apparmor="DENIED" operation="open" profile="snap.zoom-client.zoom-client" name="/lib64/" pid=15147 comm="qtdiag" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 [ 4508.307432] audit: type=1400 audit(1594263167.273:4868): apparmor="DENIED" operation="open" profile="snap.zoom-client.zoom-client" name="/usr/lib32/" pid=15147 comm="qtdiag" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 [ 4508.307450] audit: type=1400 audit(1594263167.273:4869): apparmor="DENIED" operation="open" profile="snap.zoom-client.zoom-client" name="/lib64/" pid=15147 comm="qtdiag" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 [ 4510.529464] ------------[ cut here ]------------ [ 4510.529477] WARNING: CPU: 2 PID: 15117 at drivers/media/v4l2-core/v4l2-ioctl.c:1064 v4l_querycap+0x8b/0xa0 [videodev] [ 4510.529478] Modules linked in: snd_seq_dummy ccm nls_iso8859_1 intel_rapl_msr intel_rapl_common x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio snd_hda_codec_hdmi snd_hda_intel snd_intel_dspcfg snd_hda_codec crct10dif_pclmul ghash_clmulni_intel ath9k snd_hda_core aesni_intel crypto_simd cryptd snd_hwdep mei_hdcp snd_pcm glue_helper ath9k_common uvcvideo ath9k_hw ath snd_seq_midi snd_seq_midi_event intel_cstate snd_rawmidi mac80211 intel_rapl_perf videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 cfg80211 libarc4 snd_seq videobuf2_common snd_seq_device snd_timer mei_me i915 snd mei soundcore joydev acer_wmi wmi_bmof sparse_keymap input_leds serio_raw drm_kms_helper i2c_algo_bit fb_sys_fops syscopyarea sysfillrect sysimgblt mac_hid sch_fq_codel v4l2loopback(OE) videodev mc parport_pc ppdev lp parport drm ip_tables x_tables autofs4 hid_generic usbhid hid sdhci_pci crc32_pclmul psmouse ahci i2c_i801 cqhci libahci lpc_ich [ 4510.529506] tg3 sdhci wmi video [ 4510.529510] CPU: 2 PID: 15117 Comm: zoom Tainted: G W OE 5.4.0-40-generic #44-Ubuntu [ 4510.529511] Hardware name: Acer Aspire E1-572/EA50_HW , BIOS V2.17 09/02/2014 [ 4510.529517] RIP: 0010:v4l_querycap+0x8b/0xa0 [videodev] [ 4510.529519] Code: 54 81 ca 00 00 00 80 48 b9 00 00 20 00 00 00 20 00 48 0b 4b 54 21 d6 39 f2 75 13 48 89 4b 54 5b 41 5c 41 5d 41 5e 41 5f 5d c3 <0f> 0b eb d0 0f 0b 48 89 4b 54 5b 41 5c 41 5d 41 5e 41 5f 5d c3 0f [ 4510.529520] RSP: 0018:ffffa97401a6fc70 EFLAGS: 00010297 [ 4510.529521] RAX: 0000000000000000 RBX: ffffa97401a6fd88 RCX: 0000000000000001 [ 4510.529522] RDX: 0000000085008003 RSI: 0000000000000000 RDI: 0000000000000000 [ 4510.529523] RBP: ffffa97401a6fc98 R08: 0000000000000000 R09: 0000000000ffff0a [ 4510.529524] R10: 0000000000000000 R11: 0000000000000000 R12: ffff94e5103d3000 [ 4510.529525] R13: ffff94e37fa6c900 R14: ffff94e3c5beab20 R15: ffffffffc0521380 [ 4510.529526] FS: 00007f15309e3840(0000) GS:ffff94e519080000(0000) knlGS:0000000000000000 [ 4510.529527] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 4510.529528] CR2: 00007f14709a1eb8 CR3: 00000001abc82001 CR4: 00000000001606e0 [ 4510.529529] Call Trace: [ 4510.529536] __video_do_ioctl+0x1a7/0x410 [videodev] [ 4510.529542] video_usercopy+0x2b5/0x670 [videodev] [ 4510.529547] ? v4l_s_fmt+0x670/0x670 [videodev] [ 4510.529553] video_ioctl2+0x15/0x20 [videodev] [ 4510.529557] v4l2_ioctl+0x4c/0x60 [videodev] [ 4510.529560] do_vfs_ioctl+0x407/0x670 [ 4510.529564] ? __secure_computing+0x42/0xe0 [ 4510.529565] ksys_ioctl+0x67/0x90 [ 4510.529567] __x64_sys_ioctl+0x1a/0x20 [ 4510.529570] do_syscall_64+0x57/0x190 [ 4510.529573] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 4510.529574] RIP: 0033:0x7f152a4145d7 [ 4510.529576] Code: b3 66 90 48 8b 05 b1 48 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 81 48 2d 00 f7 d8 64 89 01 48 [ 4510.529577] RSP: 002b:00007ffd792513d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 4510.529578] RAX: ffffffffffffffda RBX: 000055f0b24c4860 RCX: 00007f152a4145d7 [ 4510.529579] RDX: 000055f0b24c4890 RSI: ffffffff80685600 RDI: 000000000000002b [ 4510.529580] RBP: ffffffff80685600 R08: 0000000000000000 R09: 0000000000000000 [ 4510.529581] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f0b24c4890 [ 4510.529581] R13: 000000000000002b R14: 00007ffd79251468 R15: 000055f0b19dfb28 [ 4510.529583] ---[ end trace dd3528b19816c442 ]--- [ 4510.529598] ------------[ cut here ]------------ [ 4510.529603] WARNING: CPU: 2 PID: 15117 at drivers/media/v4l2-core/v4l2-ioctl.c:1069 v4l_querycap+0x8f/0xa0 [videodev] [ 4510.529604] Modules linked in: snd_seq_dummy ccm nls_iso8859_1 intel_rapl_msr intel_rapl_common x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio snd_hda_codec_hdmi snd_hda_intel snd_intel_dspcfg snd_hda_codec crct10dif_pclmul ghash_clmulni_intel ath9k snd_hda_core aesni_intel crypto_simd cryptd snd_hwdep mei_hdcp snd_pcm glue_helper ath9k_common uvcvideo ath9k_hw ath snd_seq_midi snd_seq_midi_event intel_cstate snd_rawmidi mac80211 intel_rapl_perf videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 cfg80211 libarc4 snd_seq videobuf2_common snd_seq_device snd_timer mei_me i915 snd mei soundcore joydev acer_wmi wmi_bmof sparse_keymap input_leds serio_raw drm_kms_helper i2c_algo_bit fb_sys_fops syscopyarea sysfillrect sysimgblt mac_hid sch_fq_codel v4l2loopback(OE) videodev mc parport_pc ppdev lp parport drm ip_tables x_tables autofs4 hid_generic usbhid hid sdhci_pci crc32_pclmul psmouse ahci i2c_i801 cqhci libahci lpc_ich [ 4510.529623] tg3 sdhci wmi video [ 4510.529626] CPU: 2 PID: 15117 Comm: zoom Tainted: G W OE 5.4.0-40-generic #44-Ubuntu [ 4510.529627] Hardware name: Acer Aspire E1-572/EA50_HW , BIOS V2.17 09/02/2014 [ 4510.529631] RIP: 0010:v4l_querycap+0x8f/0xa0 [videodev] [ 4510.529633] Code: 00 00 80 48 b9 00 00 20 00 00 00 20 00 48 0b 4b 54 21 d6 39 f2 75 13 48 89 4b 54 5b 41 5c 41 5d 41 5e 41 5f 5d c3 0f 0b eb d0 <0f> 0b 48 89 4b 54 5b 41 5c 41 5d 41 5e 41 5f 5d c3 0f 1f 44 00 00 [ 4510.529633] RSP: 0018:ffffa97401a6fc70 EFLAGS: 00010202 [ 4510.529635] RAX: 0000000000000000 RBX: ffffa97401a6fd88 RCX: 8520800285208002 [ 4510.529635] RDX: 0000000085008003 RSI: 0000000085008002 RDI: 0000000000000000 [ 4510.529636] RBP: ffffa97401a6fc98 R08: 0000000000000000 R09: 0000000000ffff0a [ 4510.529637] R10: 0000000000000000 R11: 0000000000000000 R12: ffff94e5103d3000 [ 4510.529638] R13: ffff94e37fa6c900 R14: ffff94e3c5beab20 R15: ffffffffc0521380 [ 4510.529639] FS: 00007f15309e3840(0000) GS:ffff94e519080000(0000) knlGS:0000000000000000 [ 4510.529640] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 4510.529641] CR2: 00007f14709a1eb8 CR3: 00000001abc82001 CR4: 00000000001606e0 [ 4510.529641] Call Trace: [ 4510.529646] __video_do_ioctl+0x1a7/0x410 [videodev] [ 4510.529652] video_usercopy+0x2b5/0x670 [videodev] [ 4510.529656] ? v4l_s_fmt+0x670/0x670 [videodev] [ 4510.529662] video_ioctl2+0x15/0x20 [videodev] [ 4510.529666] v4l2_ioctl+0x4c/0x60 [videodev] [ 4510.529668] do_vfs_ioctl+0x407/0x670 [ 4510.529670] ? __secure_computing+0x42/0xe0 [ 4510.529672] ksys_ioctl+0x67/0x90 [ 4510.529674] __x64_sys_ioctl+0x1a/0x20 [ 4510.529676] do_syscall_64+0x57/0x190 [ 4510.529678] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 4510.529679] RIP: 0033:0x7f152a4145d7 [ 4510.529680] Code: b3 66 90 48 8b 05 b1 48 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 81 48 2d 00 f7 d8 64 89 01 48 [ 4510.529681] RSP: 002b:00007ffd792513d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 4510.529682] RAX: ffffffffffffffda RBX: 000055f0b24c4860 RCX: 00007f152a4145d7 [ 4510.529683] RDX: 000055f0b24c4890 RSI: ffffffff80685600 RDI: 000000000000002b [ 4510.529684] RBP: ffffffff80685600 R08: 0000000000000000 R09: 0000000000000000 [ 4510.529684] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f0b24c4890 [ 4510.529685] R13: 000000000000002b R14: 00007ffd79251468 R15: 000055f0b19dfb28 [ 4510.529687] ---[ end trace dd3528b19816c443 ]--- [ 4949.951502] audit: type=1400 audit(1594263608.917:4870): apparmor="DENIED" operation="capable" profile="/usr/sbin/cups-browsed" pid=15426 comm="cups-browsed" capability=23 capname="sys_nice" [ 5894.250063] audit: type=1400 audit(1594264553.217:4871): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software-local-file" name="/var/lib/snapd/hostfs/usr/share/mime/mime.cache" pid=15983 comm="snap-store" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 [ 5894.250072] audit: type=1400 audit(1594264553.217:4872): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software-local-file" name="/var/lib/snapd/hostfs/usr/share/mime/globs2" pid=15983 comm="snap-store" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 [ 5894.250090] audit: type=1400 audit(1594264553.217:4873): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software-local-file" name="/var/lib/snapd/hostfs/usr/share/mime/magic" pid=15983 comm="snap-store" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 [ 5894.250102] audit: type=1400 audit(1594264553.217:4874): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software-local-file" name="/var/lib/snapd/hostfs/usr/share/mime/aliases" pid=15983 comm="snap-store" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 [ 5894.250114] audit: type=1400 audit(1594264553.217:4875): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software-local-file" name="/var/lib/snapd/hostfs/usr/share/mime/subclasses" pid=15983 comm="snap-store" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 [ 5894.250125] audit: type=1400 audit(1594264553.217:4876): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software-local-file" name="/var/lib/snapd/hostfs/usr/share/mime/icons" pid=15983 comm="snap-store" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 [ 5894.250137] audit: type=1400 audit(1594264553.217:4877): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software-local-file" name="/var/lib/snapd/hostfs/usr/share/mime/generic-icons" pid=15983 comm="snap-store" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 [ 5894.262048] audit: type=1400 audit(1594264553.229:4878): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software" name="/var/lib/snapd/hostfs/usr/share/mime/mime.cache" pid=2593 comm="pool-org.gnome." requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 [ 5894.262054] audit: type=1400 audit(1594264553.229:4879): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software" name="/var/lib/snapd/hostfs/usr/share/mime/globs2" pid=2593 comm="pool-org.gnome." requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 [ 5894.262180] audit: type=1400 audit(1594264553.229:4880): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software" name="/var/lib/snapd/hostfs/usr/share/mime/magic" pid=2593 comm="pool-org.gnome." requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 [ 5904.013879] kauditd_printk_skb: 1582 callbacks suppressed [ 5904.013881] audit: type=1400 audit(1594264562.981:6463): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software-local-file" name="/var/lib/snapd/hostfs/usr/share/mime/mime.cache" pid=16045 comm="snap-store" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 [ 5904.013887] audit: type=1400 audit(1594264562.981:6464): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software-local-file" name="/var/lib/snapd/hostfs/usr/share/mime/globs2" pid=16045 comm="snap-store" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 [ 5904.013890] audit: type=1400 audit(1594264562.981:6465): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software-local-file" name="/var/lib/snapd/hostfs/usr/share/mime/magic" pid=16045 comm="snap-store" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 [ 5904.013904] audit: type=1400 audit(1594264562.981:6466): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software-local-file" name="/var/lib/snapd/hostfs/usr/share/mime/aliases" pid=16045 comm="snap-store" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 [ 5904.013916] audit: type=1400 audit(1594264562.981:6467): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software-local-file" name="/var/lib/snapd/hostfs/usr/share/mime/subclasses" pid=16045 comm="snap-store" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 [ 5904.013927] audit: type=1400 audit(1594264562.981:6468): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software-local-file" name="/var/lib/snapd/hostfs/usr/share/mime/icons" pid=16045 comm="snap-store" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 [ 5904.013938] audit: type=1400 audit(1594264562.981:6469): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software-local-file" name="/var/lib/snapd/hostfs/usr/share/mime/generic-icons" pid=16045 comm="snap-store" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 [ 5904.025983] audit: type=1400 audit(1594264562.993:6470): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software" name="/var/lib/snapd/hostfs/usr/share/mime/mime.cache" pid=2593 comm="pool-org.gnome." requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 [ 5904.025989] audit: type=1400 audit(1594264562.993:6471): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software" name="/var/lib/snapd/hostfs/usr/share/mime/globs2" pid=2593 comm="pool-org.gnome." requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 [ 5904.026004] audit: type=1400 audit(1594264562.993:6472): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software" name="/var/lib/snapd/hostfs/usr/share/mime/magic" pid=2593 comm="pool-org.gnome." requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 [ 6040.588710] kauditd_printk_skb: 4 callbacks suppressed [ 6040.588713] audit: type=1400 audit(1594264699.557:6477): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software" name="/var/lib/snapd/hostfs/usr/share/mime/mime.cache" pid=16260 comm="snap-store" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 [ 6040.588722] audit: type=1400 audit(1594264699.557:6478): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software" name="/var/lib/snapd/hostfs/usr/share/mime/globs2" pid=16260 comm="snap-store" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 [ 6040.588737] audit: type=1400 audit(1594264699.557:6479): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software" name="/var/lib/snapd/hostfs/usr/share/mime/magic" pid=16260 comm="snap-store" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 [ 6040.588741] audit: type=1400 audit(1594264699.557:6480): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software" name="/var/lib/snapd/hostfs/usr/share/mime/aliases" pid=16260 comm="snap-store" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 [ 6040.588745] audit: type=1400 audit(1594264699.557:6481): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software" name="/var/lib/snapd/hostfs/usr/share/mime/subclasses" pid=16260 comm="snap-store" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 [ 6040.588749] audit: type=1400 audit(1594264699.557:6482): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software" name="/var/lib/snapd/hostfs/usr/share/mime/icons" pid=16260 comm="snap-store" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 [ 6040.588773] audit: type=1400 audit(1594264699.557:6483): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software" name="/var/lib/snapd/hostfs/usr/share/mime/generic-icons" pid=16260 comm="snap-store" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 [ 6041.358339] audit: type=1400 audit(1594264700.325:6484): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software" name="/var/lib/snapd/hostfs/usr/share/mime/mime.cache" pid=2593 comm="snap-store" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 [ 6041.358343] audit: type=1400 audit(1594264700.325:6485): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software" name="/var/lib/snapd/hostfs/usr/share/mime/globs2" pid=2593 comm="snap-store" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 [ 6041.358345] audit: type=1400 audit(1594264700.325:6486): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software" name="/var/lib/snapd/hostfs/usr/share/mime/magic" pid=2593 comm="snap-store" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 [ 6528.160172] kauditd_printk_skb: 4 callbacks suppressed [ 6528.160175] audit: type=1400 audit(1594265187.129:6491): apparmor="DENIED" operation="file_inherit" profile="libreoffice-xpdfimport" name="/home/rafaelmoeler/Documentos/crachacc81-do-congresso-2020.pdf" pid=17360 comm="xpdfimport" requested_mask="wr" denied_mask="wr" fsuid=1000 ouid=1000 [ 6530.061702] audit: type=1400 audit(1594265189.029:6492): apparmor="ALLOWED" operation="open" profile="libreoffice-soffice" name="/home/rafaelmoeler/.mozilla/firefox/pdp0pqqy.default-release/cert9.db" pid=17337 comm="soffice.bin" requested_mask="wc" denied_mask="wc" fsuid=1000 ouid=1000 [ 6530.072713] audit: type=1400 audit(1594265189.041:6493): apparmor="ALLOWED" operation="file_lock" profile="libreoffice-soffice" name="/home/rafaelmoeler/.mozilla/firefox/pdp0pqqy.default-release/cert9.db" pid=17337 comm="soffice.bin" requested_mask="k" denied_mask="k" fsuid=1000 ouid=1000 [ 6530.102936] audit: type=1400 audit(1594265189.069:6494): apparmor="ALLOWED" operation="open" profile="libreoffice-soffice" name="/home/rafaelmoeler/.mozilla/firefox/pdp0pqqy.default-release/key4.db" pid=17337 comm="soffice.bin" requested_mask="wrc" denied_mask="wrc" fsuid=1000 ouid=1000 [ 6530.126136] audit: type=1400 audit(1594265189.093:6495): apparmor="ALLOWED" operation="file_lock" profile="libreoffice-soffice" name="/home/rafaelmoeler/.mozilla/firefox/pdp0pqqy.default-release/key4.db" pid=17337 comm="soffice.bin" requested_mask="k" denied_mask="k" fsuid=1000 ouid=1000 [ 6735.527957] usb 2-2: new high-speed USB device number 5 using xhci_hcd [ 6735.677495] usb 2-2: New USB device found, idVendor=03f0, idProduct=c211, bcdDevice= 1.00 [ 6735.677500] usb 2-2: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 6735.677503] usb 2-2: Product: Deskjet 2540 series [ 6735.677505] usb 2-2: Manufacturer: HP [ 6735.677507] usb 2-2: SerialNumber: BR47E1D0BX05XK [ 6737.523374] usblp 2-2:1.1: usblp1: USB Bidirectional printer dev 5 if 1 alt 0 proto 2 vid 0x03F0 pid 0xC211 [ 6737.523549] usbcore: registered new interface driver usblp [ 6737.562550] usb 2-2: usbfs: process 17591 (ippusbxd) did not claim interface 0 before use [ 6737.563680] usblp1: removed [ 6737.576660] audit: type=1400 audit(1594265396.545:6496): apparmor="DENIED" operation="open" profile="ippusbxd" name="/etc/nsswitch.conf" pid=17608 comm="ippusbxd" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 [ 6737.618160] audit: type=1400 audit(1594265396.585:6497): apparmor="DENIED" operation="open" profile="ippusbxd" name="/etc/nsswitch.conf" pid=17608 comm="ippusbxd" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 [ 6737.669034] audit: type=1400 audit(1594265396.637:6498): apparmor="DENIED" operation="open" profile="ippusbxd" name="/etc/passwd" pid=17608 comm="ippusbxd" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 [ 6737.669076] audit: type=1400 audit(1594265396.637:6499): apparmor="DENIED" operation="open" profile="ippusbxd" name="/etc/passwd" pid=17608 comm="ippusbxd" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 [ 6737.669247] TCP: request_sock_TCP: Possible SYN flooding on port 60000. Sending cookies. Check SNMP counters. [ 6737.669528] audit: type=1400 audit(1594265396.637:6500): apparmor="DENIED" operation="open" profile="ippusbxd" name="/etc/passwd" pid=17608 comm="ippusbxd" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 [ 6737.669576] audit: type=1400 audit(1594265396.637:6501): apparmor="DENIED" operation="open" profile="ippusbxd" name="/etc/passwd" pid=17608 comm="ippusbxd" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 [ 6794.569530] TCP: request_sock_TCPv6: Possible SYN flooding on port 60000. Sending cookies. Check SNMP counters. [ 7004.556410] perf: interrupt took too long (2527 > 2500), lowering kernel.perf_event_max_sample_rate to 79000 [ 8466.563400] ------------[ cut here ]------------ [ 8466.563412] WARNING: CPU: 1 PID: 15117 at drivers/media/v4l2-core/v4l2-ioctl.c:1064 v4l_querycap+0x8b/0xa0 [videodev] [ 8466.563413] Modules linked in: usblp snd_seq_dummy ccm nls_iso8859_1 intel_rapl_msr intel_rapl_common x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio snd_hda_codec_hdmi snd_hda_intel snd_intel_dspcfg snd_hda_codec crct10dif_pclmul ghash_clmulni_intel ath9k snd_hda_core aesni_intel crypto_simd cryptd snd_hwdep mei_hdcp snd_pcm glue_helper ath9k_common uvcvideo ath9k_hw ath snd_seq_midi snd_seq_midi_event intel_cstate snd_rawmidi mac80211 intel_rapl_perf videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 cfg80211 libarc4 snd_seq videobuf2_common snd_seq_device snd_timer mei_me i915 snd mei soundcore joydev acer_wmi wmi_bmof sparse_keymap input_leds serio_raw drm_kms_helper i2c_algo_bit fb_sys_fops syscopyarea sysfillrect sysimgblt mac_hid sch_fq_codel v4l2loopback(OE) videodev mc parport_pc ppdev lp parport drm ip_tables x_tables autofs4 hid_generic usbhid hid sdhci_pci crc32_pclmul psmouse ahci i2c_i801 cqhci libahci [ 8466.563437] lpc_ich tg3 sdhci wmi video [ 8466.563442] CPU: 1 PID: 15117 Comm: zoom Tainted: G W OE 5.4.0-40-generic #44-Ubuntu [ 8466.563442] Hardware name: Acer Aspire E1-572/EA50_HW , BIOS V2.17 09/02/2014 [ 8466.563447] RIP: 0010:v4l_querycap+0x8b/0xa0 [videodev] [ 8466.563449] Code: 54 81 ca 00 00 00 80 48 b9 00 00 20 00 00 00 20 00 48 0b 4b 54 21 d6 39 f2 75 13 48 89 4b 54 5b 41 5c 41 5d 41 5e 41 5f 5d c3 <0f> 0b eb d0 0f 0b 48 89 4b 54 5b 41 5c 41 5d 41 5e 41 5f 5d c3 0f [ 8466.563450] RSP: 0018:ffffa97401a6fc70 EFLAGS: 00010297 [ 8466.563451] RAX: 0000000000000000 RBX: ffffa97401a6fd88 RCX: 0000000000000001 [ 8466.563452] RDX: 0000000085008003 RSI: 0000000000000000 RDI: 0000000000000000 [ 8466.563453] RBP: ffffa97401a6fc98 R08: 0000000000000000 R09: 0000000000ffff0a [ 8466.563453] R10: 0000000000000000 R11: 0000000000000000 R12: ffff94e5103d3000 [ 8466.563454] R13: ffff94e51526f300 R14: ffff94e497e02140 R15: ffffffffc0521380 [ 8466.563455] FS: 00007f15309e3840(0000) GS:ffff94e519040000(0000) knlGS:0000000000000000 [ 8466.563456] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 8466.563457] CR2: 000055f0b1aa5008 CR3: 00000001abc82003 CR4: 00000000001606e0 [ 8466.563458] Call Trace: [ 8466.563464] __video_do_ioctl+0x1a7/0x410 [videodev] [ 8466.563469] video_usercopy+0x2b5/0x670 [videodev] [ 8466.563474] ? v4l_s_fmt+0x670/0x670 [videodev] [ 8466.563479] video_ioctl2+0x15/0x20 [videodev] [ 8466.563482] v4l2_ioctl+0x4c/0x60 [videodev] [ 8466.563485] do_vfs_ioctl+0x407/0x670 [ 8466.563488] ? __secure_computing+0x42/0xe0 [ 8466.563490] ksys_ioctl+0x67/0x90 [ 8466.563491] __x64_sys_ioctl+0x1a/0x20 [ 8466.563493] do_syscall_64+0x57/0x190 [ 8466.563497] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 8466.563498] RIP: 0033:0x7f152a4145d7 [ 8466.563499] Code: b3 66 90 48 8b 05 b1 48 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 81 48 2d 00 f7 d8 64 89 01 48 [ 8466.563500] RSP: 002b:00007ffd792513d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 8466.563501] RAX: ffffffffffffffda RBX: 000055f0b803e800 RCX: 00007f152a4145d7 [ 8466.563502] RDX: 000055f0b803e830 RSI: ffffffff80685600 RDI: 000000000000002a [ 8466.563503] RBP: ffffffff80685600 R08: 0000000000000000 R09: 0000000000000000 [ 8466.563503] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f0b803e830 [ 8466.563504] R13: 000000000000002a R14: 00007ffd79251468 R15: 000055f0b7e09f68 [ 8466.563506] ---[ end trace dd3528b19816c444 ]--- [ 8466.563518] ------------[ cut here ]------------ [ 8466.563523] WARNING: CPU: 1 PID: 15117 at drivers/media/v4l2-core/v4l2-ioctl.c:1069 v4l_querycap+0x8f/0xa0 [videodev] [ 8466.563523] Modules linked in: usblp snd_seq_dummy ccm nls_iso8859_1 intel_rapl_msr intel_rapl_common x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio snd_hda_codec_hdmi snd_hda_intel snd_intel_dspcfg snd_hda_codec crct10dif_pclmul ghash_clmulni_intel ath9k snd_hda_core aesni_intel crypto_simd cryptd snd_hwdep mei_hdcp snd_pcm glue_helper ath9k_common uvcvideo ath9k_hw ath snd_seq_midi snd_seq_midi_event intel_cstate snd_rawmidi mac80211 intel_rapl_perf videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 cfg80211 libarc4 snd_seq videobuf2_common snd_seq_device snd_timer mei_me i915 snd mei soundcore joydev acer_wmi wmi_bmof sparse_keymap input_leds serio_raw drm_kms_helper i2c_algo_bit fb_sys_fops syscopyarea sysfillrect sysimgblt mac_hid sch_fq_codel v4l2loopback(OE) videodev mc parport_pc ppdev lp parport drm ip_tables x_tables autofs4 hid_generic usbhid hid sdhci_pci crc32_pclmul psmouse ahci i2c_i801 cqhci libahci [ 8466.563540] lpc_ich tg3 sdhci wmi video [ 8466.563543] CPU: 1 PID: 15117 Comm: zoom Tainted: G W OE 5.4.0-40-generic #44-Ubuntu [ 8466.563543] Hardware name: Acer Aspire E1-572/EA50_HW , BIOS V2.17 09/02/2014 [ 8466.563548] RIP: 0010:v4l_querycap+0x8f/0xa0 [videodev] [ 8466.563549] Code: 00 00 80 48 b9 00 00 20 00 00 00 20 00 48 0b 4b 54 21 d6 39 f2 75 13 48 89 4b 54 5b 41 5c 41 5d 41 5e 41 5f 5d c3 0f 0b eb d0 <0f> 0b 48 89 4b 54 5b 41 5c 41 5d 41 5e 41 5f 5d c3 0f 1f 44 00 00 [ 8466.563550] RSP: 0018:ffffa97401a6fc70 EFLAGS: 00010202 [ 8466.563550] RAX: 0000000000000000 RBX: ffffa97401a6fd88 RCX: 8520800285208002 [ 8466.563551] RDX: 0000000085008003 RSI: 0000000085008002 RDI: 0000000000000000 [ 8466.563552] RBP: ffffa97401a6fc98 R08: 0000000000000000 R09: 0000000000ffff0a [ 8466.563552] R10: 0000000000000000 R11: 0000000000000000 R12: ffff94e5103d3000 [ 8466.563553] R13: ffff94e51526f300 R14: ffff94e497e02140 R15: ffffffffc0521380 [ 8466.563554] FS: 00007f15309e3840(0000) GS:ffff94e519040000(0000) knlGS:0000000000000000 [ 8466.563555] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 8466.563556] CR2: 000055f0b1aa5008 CR3: 00000001abc82003 CR4: 00000000001606e0 [ 8466.563556] Call Trace: [ 8466.563560] __video_do_ioctl+0x1a7/0x410 [videodev] [ 8466.563566] video_usercopy+0x2b5/0x670 [videodev] [ 8466.563572] ? v4l_s_fmt+0x670/0x670 [videodev] [ 8466.563583] video_ioctl2+0x15/0x20 [videodev] [ 8466.563589] v4l2_ioctl+0x4c/0x60 [videodev] [ 8466.563591] do_vfs_ioctl+0x407/0x670 [ 8466.563594] ? __secure_computing+0x42/0xe0 [ 8466.563595] ksys_ioctl+0x67/0x90 [ 8466.563597] __x64_sys_ioctl+0x1a/0x20 [ 8466.563600] do_syscall_64+0x57/0x190 [ 8466.563603] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 8466.563605] RIP: 0033:0x7f152a4145d7 [ 8466.563607] Code: b3 66 90 48 8b 05 b1 48 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 81 48 2d 00 f7 d8 64 89 01 48 [ 8466.563609] RSP: 002b:00007ffd792513d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 8466.563611] RAX: ffffffffffffffda RBX: 000055f0b803e800 RCX: 00007f152a4145d7 [ 8466.563612] RDX: 000055f0b803e830 RSI: ffffffff80685600 RDI: 000000000000002a [ 8466.563613] RBP: ffffffff80685600 R08: 0000000000000000 R09: 0000000000000000 [ 8466.563614] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f0b803e830 [ 8466.563616] R13: 000000000000002a R14: 00007ffd79251468 R15: 000055f0b7e09f68 [ 8466.563618] ---[ end trace dd3528b19816c445 ]--- [ 8697.654094] perf: interrupt took too long (3194 > 3158), lowering kernel.perf_event_max_sample_rate to 62500 [ 9793.513523] audit: type=1400 audit(1594268452.481:6502): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software-local-file" name="/var/lib/snapd/hostfs/usr/share/mime/mime.cache" pid=19745 comm="snap-store" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 [ 9793.513533] audit: type=1400 audit(1594268452.481:6503): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software-local-file" name="/var/lib/snapd/hostfs/usr/share/mime/globs2" pid=19745 comm="snap-store" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 [ 9793.513563] audit: type=1400 audit(1594268452.481:6504): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software-local-file" name="/var/lib/snapd/hostfs/usr/share/mime/magic" pid=19745 comm="snap-store" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 [ 9793.513588] audit: type=1400 audit(1594268452.481:6505): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software-local-file" name="/var/lib/snapd/hostfs/usr/share/mime/aliases" pid=19745 comm="snap-store" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 [ 9793.513611] audit: type=1400 audit(1594268452.481:6506): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software-local-file" name="/var/lib/snapd/hostfs/usr/share/mime/subclasses" pid=19745 comm="snap-store" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 [ 9793.513632] audit: type=1400 audit(1594268452.481:6507): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software-local-file" name="/var/lib/snapd/hostfs/usr/share/mime/icons" pid=19745 comm="snap-store" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 [ 9793.513655] audit: type=1400 audit(1594268452.481:6508): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software-local-file" name="/var/lib/snapd/hostfs/usr/share/mime/generic-icons" pid=19745 comm="snap-store" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 [ 9793.528396] audit: type=1400 audit(1594268452.497:6509): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software" name="/var/lib/snapd/hostfs/usr/share/mime/mime.cache" pid=2593 comm="pool-org.gnome." requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 [ 9793.528402] audit: type=1400 audit(1594268452.497:6510): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software" name="/var/lib/snapd/hostfs/usr/share/mime/globs2" pid=2593 comm="pool-org.gnome." requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 [ 9793.528416] audit: type=1400 audit(1594268452.497:6511): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software" name="/var/lib/snapd/hostfs/usr/share/mime/magic" pid=2593 comm="pool-org.gnome." requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 [ 9805.277068] kauditd_printk_skb: 1582 callbacks suppressed [ 9805.277071] audit: type=1400 audit(1594268464.245:8094): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software-local-file" name="/var/lib/snapd/hostfs/usr/share/mime/mime.cache" pid=19810 comm="snap-store" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 [ 9805.277077] audit: type=1400 audit(1594268464.245:8095): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software-local-file" name="/var/lib/snapd/hostfs/usr/share/mime/globs2" pid=19810 comm="snap-store" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 [ 9805.277080] audit: type=1400 audit(1594268464.245:8096): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software-local-file" name="/var/lib/snapd/hostfs/usr/share/mime/magic" pid=19810 comm="snap-store" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 [ 9805.277090] audit: type=1400 audit(1594268464.245:8097): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software-local-file" name="/var/lib/snapd/hostfs/usr/share/mime/aliases" pid=19810 comm="snap-store" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 [ 9805.277102] audit: type=1400 audit(1594268464.245:8098): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software-local-file" name="/var/lib/snapd/hostfs/usr/share/mime/subclasses" pid=19810 comm="snap-store" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 [ 9805.277113] audit: type=1400 audit(1594268464.245:8099): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software-local-file" name="/var/lib/snapd/hostfs/usr/share/mime/icons" pid=19810 comm="snap-store" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 [ 9805.277123] audit: type=1400 audit(1594268464.245:8100): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software-local-file" name="/var/lib/snapd/hostfs/usr/share/mime/generic-icons" pid=19810 comm="snap-store" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 [ 9805.286116] audit: type=1400 audit(1594268464.253:8101): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software" name="/var/lib/snapd/hostfs/usr/share/mime/mime.cache" pid=2593 comm="pool-org.gnome." requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 [ 9805.286123] audit: type=1400 audit(1594268464.253:8102): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software" name="/var/lib/snapd/hostfs/usr/share/mime/globs2" pid=2593 comm="pool-org.gnome." requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 [ 9805.286127] audit: type=1400 audit(1594268464.253:8103): apparmor="DENIED" operation="open" profile="snap.snap-store.ubuntu-software" name="/var/lib/snapd/hostfs/usr/share/mime/magic" pid=2593 comm="pool-org.gnome." requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 [ 9927.768727] ------------[ cut here ]------------ [ 9927.768740] WARNING: CPU: 2 PID: 20254 at drivers/media/v4l2-core/v4l2-ioctl.c:1064 v4l_querycap+0x8b/0xa0 [videodev] [ 9927.768741] Modules linked in: usblp snd_seq_dummy ccm nls_iso8859_1 intel_rapl_msr intel_rapl_common x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio snd_hda_codec_hdmi snd_hda_intel snd_intel_dspcfg snd_hda_codec crct10dif_pclmul ghash_clmulni_intel ath9k snd_hda_core aesni_intel crypto_simd cryptd snd_hwdep mei_hdcp snd_pcm glue_helper ath9k_common uvcvideo ath9k_hw ath snd_seq_midi snd_seq_midi_event intel_cstate snd_rawmidi mac80211 intel_rapl_perf videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 cfg80211 libarc4 snd_seq videobuf2_common snd_seq_device snd_timer mei_me i915 snd mei soundcore joydev acer_wmi wmi_bmof sparse_keymap input_leds serio_raw drm_kms_helper i2c_algo_bit fb_sys_fops syscopyarea sysfillrect sysimgblt mac_hid sch_fq_codel v4l2loopback(OE) videodev mc parport_pc ppdev lp parport drm ip_tables x_tables autofs4 hid_generic usbhid hid sdhci_pci crc32_pclmul psmouse ahci i2c_i801 cqhci libahci [ 9927.768766] lpc_ich tg3 sdhci wmi video [ 9927.768771] CPU: 2 PID: 20254 Comm: chrome Tainted: G W OE 5.4.0-40-generic #44-Ubuntu [ 9927.768772] Hardware name: Acer Aspire E1-572/EA50_HW , BIOS V2.17 09/02/2014 [ 9927.768777] RIP: 0010:v4l_querycap+0x8b/0xa0 [videodev] [ 9927.768779] Code: 54 81 ca 00 00 00 80 48 b9 00 00 20 00 00 00 20 00 48 0b 4b 54 21 d6 39 f2 75 13 48 89 4b 54 5b 41 5c 41 5d 41 5e 41 5f 5d c3 <0f> 0b eb d0 0f 0b 48 89 4b 54 5b 41 5c 41 5d 41 5e 41 5f 5d c3 0f [ 9927.768780] RSP: 0018:ffffa97401fafc70 EFLAGS: 00010297 [ 9927.768781] RAX: 0000000000000000 RBX: ffffa97401fafd88 RCX: 0000000000000001 [ 9927.768782] RDX: 0000000085008003 RSI: 0000000000000000 RDI: 0000000000000000 [ 9927.768783] RBP: ffffa97401fafc98 R08: 0000000000000000 R09: 0000000000ffff0a [ 9927.768783] R10: 0000000000000000 R11: 0000000000000000 R12: ffff94e5103d3000 [ 9927.768784] R13: ffff94e4a54e9900 R14: ffff94e37fbb4520 R15: ffffffffc0521380 [ 9927.768786] FS: 00007f4184b5ad80(0000) GS:ffff94e519080000(0000) knlGS:0000000000000000 [ 9927.768787] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 9927.768787] CR2: 00003dc9c463848c CR3: 000000008597a006 CR4: 00000000001606e0 [ 9927.768788] Call Trace: [ 9927.768796] __video_do_ioctl+0x1a7/0x410 [videodev] [ 9927.768801] video_usercopy+0x2b5/0x670 [videodev] [ 9927.768805] ? v4l_s_fmt+0x670/0x670 [videodev] [ 9927.768810] video_ioctl2+0x15/0x20 [videodev] [ 9927.768814] v4l2_ioctl+0x4c/0x60 [videodev] [ 9927.768817] do_vfs_ioctl+0x407/0x670 [ 9927.768820] ? putname+0x4a/0x50 [ 9927.768821] ksys_ioctl+0x67/0x90 [ 9927.768823] __x64_sys_ioctl+0x1a/0x20 [ 9927.768825] do_syscall_64+0x57/0x190 [ 9927.768828] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 9927.768829] RIP: 0033:0x7f4185dbb37b [ 9927.768831] Code: 0f 1e fa 48 8b 05 15 3b 0d 00 64 c7 00 26 00 00 00 48 c7 c0 ff ff ff ff c3 66 0f 1f 44 00 00 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d e5 3a 0d 00 f7 d8 64 89 01 48 [ 9927.768832] RSP: 002b:00007fffe9a599d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 9927.768833] RAX: ffffffffffffffda RBX: 0000000000000017 RCX: 00007f4185dbb37b [ 9927.768834] RDX: 00007fffe9a59a60 RSI: ffffffff80685600 RDI: 0000000000000017 [ 9927.768834] RBP: 00007fffe9a59b40 R08: 0000000000000000 R09: 0000112c4b29e160 [ 9927.768835] R10: 0000000000000000 R11: 0000000000000246 R12: 0000112c4b2a3d60 [ 9927.768836] R13: 0000112c4b29e210 R14: 00007fffe9a59a00 R15: 0000112c4b297390 [ 9927.768837] ---[ end trace dd3528b19816c446 ]--- [ 9927.768867] ------------[ cut here ]------------ [ 9927.768873] WARNING: CPU: 2 PID: 20254 at drivers/media/v4l2-core/v4l2-ioctl.c:1069 v4l_querycap+0x8f/0xa0 [videodev] [ 9927.768873] Modules linked in: usblp snd_seq_dummy ccm nls_iso8859_1 intel_rapl_msr intel_rapl_common x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio snd_hda_codec_hdmi snd_hda_intel snd_intel_dspcfg snd_hda_codec crct10dif_pclmul ghash_clmulni_intel ath9k snd_hda_core aesni_intel crypto_simd cryptd snd_hwdep mei_hdcp snd_pcm glue_helper ath9k_common uvcvideo ath9k_hw ath snd_seq_midi snd_seq_midi_event intel_cstate snd_rawmidi mac80211 intel_rapl_perf videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 cfg80211 libarc4 snd_seq videobuf2_common snd_seq_device snd_timer mei_me i915 snd mei soundcore joydev acer_wmi wmi_bmof sparse_keymap input_leds serio_raw drm_kms_helper i2c_algo_bit fb_sys_fops syscopyarea sysfillrect sysimgblt mac_hid sch_fq_codel v4l2loopback(OE) videodev mc parport_pc ppdev lp parport drm ip_tables x_tables autofs4 hid_generic usbhid hid sdhci_pci crc32_pclmul psmouse ahci i2c_i801 cqhci libahci [ 9927.768891] lpc_ich tg3 sdhci wmi video [ 9927.768893] CPU: 2 PID: 20254 Comm: chrome Tainted: G W OE 5.4.0-40-generic #44-Ubuntu [ 9927.768894] Hardware name: Acer Aspire E1-572/EA50_HW , BIOS V2.17 09/02/2014 [ 9927.768898] RIP: 0010:v4l_querycap+0x8f/0xa0 [videodev] [ 9927.768900] Code: 00 00 80 48 b9 00 00 20 00 00 00 20 00 48 0b 4b 54 21 d6 39 f2 75 13 48 89 4b 54 5b 41 5c 41 5d 41 5e 41 5f 5d c3 0f 0b eb d0 <0f> 0b 48 89 4b 54 5b 41 5c 41 5d 41 5e 41 5f 5d c3 0f 1f 44 00 00 [ 9927.768900] RSP: 0018:ffffa97401fafc70 EFLAGS: 00010202 [ 9927.768901] RAX: 0000000000000000 RBX: ffffa97401fafd88 RCX: 8520800285208002 [ 9927.768902] RDX: 0000000085008003 RSI: 0000000085008002 RDI: 0000000000000000 [ 9927.768903] RBP: ffffa97401fafc98 R08: 0000000000000000 R09: 0000000000ffff0a [ 9927.768904] R10: 0000000000000000 R11: 0000000000000000 R12: ffff94e5103d3000 [ 9927.768904] R13: ffff94e4a54e9900 R14: ffff94e37fbb4520 R15: ffffffffc0521380 [ 9927.768905] FS: 00007f4184b5ad80(0000) GS:ffff94e519080000(0000) knlGS:0000000000000000 [ 9927.768906] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 9927.768907] CR2: 00003dc9c463848c CR3: 000000008597a006 CR4: 00000000001606e0 [ 9927.768907] Call Trace: [ 9927.768912] __video_do_ioctl+0x1a7/0x410 [videodev] [ 9927.768917] video_usercopy+0x2b5/0x670 [videodev] [ 9927.768921] ? v4l_s_fmt+0x670/0x670 [videodev] [ 9927.768926] video_ioctl2+0x15/0x20 [videodev] [ 9927.768930] v4l2_ioctl+0x4c/0x60 [videodev] [ 9927.768931] do_vfs_ioctl+0x407/0x670 [ 9927.768934] ? putname+0x4a/0x50 [ 9927.768935] ksys_ioctl+0x67/0x90 [ 9927.768937] __x64_sys_ioctl+0x1a/0x20 [ 9927.768939] do_syscall_64+0x57/0x190 [ 9927.768941] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 9927.768942] RIP: 0033:0x7f4185dbb37b [ 9927.768943] Code: 0f 1e fa 48 8b 05 15 3b 0d 00 64 c7 00 26 00 00 00 48 c7 c0 ff ff ff ff c3 66 0f 1f 44 00 00 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d e5 3a 0d 00 f7 d8 64 89 01 48 [ 9927.768943] RSP: 002b:00007fffe9a599d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 9927.768944] RAX: ffffffffffffffda RBX: 0000000000000017 RCX: 00007f4185dbb37b [ 9927.768945] RDX: 00007fffe9a59a60 RSI: ffffffff80685600 RDI: 0000000000000017 [ 9927.768946] RBP: 00007fffe9a59b40 R08: 0000000000000000 R09: 0000112c4b29e160 [ 9927.768946] R10: 0000000000000000 R11: 0000000000000246 R12: 0000112c4b2a3d60 [ 9927.768947] R13: 0000112c4b29e210 R14: 00007fffe9a59a00 R15: 0000112c4b297390 [ 9927.768949] ---[ end trace dd3528b19816c447 ]---