Linux version 4.15.0-rc4-Polaris-01522-gf1c473f9f2d1 (root@emily) (gcc version 7.1.0 (Gentoo 7.1.0-r1 p1.1)) #1 SMP Thu Dec 21 13:40:57 PST 2017 Command line: BOOT_IMAGE=/boot/vmlinuz-4.15.0-rc4-01522-Polaris-gf1c473f9f2d1-1 root=/dev/sdb3 ro console=ttyS0,38400 console=tty0 ip=none netconsole=6665@192.168.1.9/eth0,10514@192.168.1.16/b8:97:5a:2a:e4:28 acpi_enforce_resources=lax init=/lib64/systemd/systemd sound_hda_intel.probe_mask=,,8 amdgpu.dc=1 systemd.show_status=false random: get_random_u32 called from bsp_init_amd+0x12b/0x1d0 with crng_init=0 x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format. e820: BIOS-provided physical RAM map: BIOS-e820: [mem 0x0000000000000000-0x000000000009ffff] usable BIOS-e820: [mem 0x0000000000100000-0x00000000be0e6fff] usable BIOS-e820: [mem 0x00000000be0e7000-0x00000000be116fff] reserved BIOS-e820: [mem 0x00000000be117000-0x00000000be16efff] usable BIOS-e820: [mem 0x00000000be16f000-0x00000000be2aafff] ACPI NVS BIOS-e820: [mem 0x00000000be2ab000-0x00000000beaeefff] reserved BIOS-e820: [mem 0x00000000beaef000-0x00000000beb2ffff] type 20 BIOS-e820: [mem 0x00000000beb30000-0x00000000beb30fff] usable BIOS-e820: [mem 0x00000000beb31000-0x00000000bed36fff] ACPI NVS BIOS-e820: [mem 0x00000000bed37000-0x00000000bf181fff] usable BIOS-e820: [mem 0x00000000bf182000-0x00000000bf7f2fff] reserved BIOS-e820: [mem 0x00000000bf7f3000-0x00000000bf7fffff] usable BIOS-e820: [mem 0x00000000e0000000-0x00000000efffffff] reserved BIOS-e820: [mem 0x00000000feb80000-0x00000000fec01fff] reserved BIOS-e820: [mem 0x00000000fec10000-0x00000000fec10fff] reserved BIOS-e820: [mem 0x00000000fed00000-0x00000000fed00fff] reserved BIOS-e820: [mem 0x00000000fed40000-0x00000000fed44fff] reserved BIOS-e820: [mem 0x00000000fed80000-0x00000000fed8ffff] reserved BIOS-e820: [mem 0x00000000ff000000-0x00000000ffffffff] reserved BIOS-e820: [mem 0x0000000100000000-0x000000023effffff] usable NX (Execute Disable) protection: active efi: EFI v2.31 by American Megatrends efi: ESRT=0xbeaedc98 ACPI=0xbe273000 ACPI 2.0=0xbe273000 SMBIOS=0xf04d0 MPS=0xfd560 random: fast init done SMBIOS 2.8 present. DMI: MSI MS-7793/FM2-A55-G43 (MS-7793), BIOS V3.12 08/10/2016 e820: last_pfn = 0x23f000 max_arch_pfn = 0x400000000 x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT total RAM covered: 3064M Found optimal setting for mtrr clean up gran_size: 64K chunk_size: 16M num_reg: 3 lose cover RAM: 0G e820: last_pfn = 0xbf800 max_arch_pfn = 0x400000000 esrt: Reserving ESRT space from 0x00000000beaedc98 to 0x00000000beaedcd0. Using GB pages for direct mapping Secure boot could not be determined ACPI: Early table checksum verification disabled ACPI: RSDP 0x00000000BE273000 000024 (v02 ALASKA) ACPI: XSDT 0x00000000BE273090 00009C (v01 ALASKA A M I 01072009 AMI 00010013) ACPI: FACP 0x00000000BE2799D0 00010C (v05 ALASKA A M I 01072009 AMI 00010013) ACPI BIOS Warning (bug): Optional FADT field Pm2ControlBlock has valid Length but zero Address: 0x0000000000000000/0x1 (20170831/tbfadt-658) ACPI: DSDT 0x00000000BE2731C0 006810 (v02 ALASKA A M I 00000000 INTL 20051117) ACPI: FACS 0x00000000BE2A1E80 000040 ACPI: APIC 0x00000000BE279AE0 00007E (v03 ALASKA A M I 01072009 AMI 00010013) ACPI: FPDT 0x00000000BE279B60 000044 (v01 ALASKA A M I 01072009 AMI 00010013) ACPI: FIDT 0x00000000BE279BA8 00009C (v01 ALASKA A M I 01072009 AMI 00010013) ACPI: MCFG 0x00000000BE279C48 00003C (v01 ALASKA A M I 01072009 MSFT 00010013) ACPI: HPET 0x00000000BE279C88 000038 (v01 ALASKA A M I 01072009 AMI 00000005) ACPI: UEFI 0x00000000BE279CC0 000042 (v01 ALASKA A M I 01072009 00000000) ACPI: IVRS 0x00000000BE279D08 0000D0 (v02 AMD BANTRY 00000001 AMD 00000000) ACPI: SSDT 0x00000000BE279DD8 000B9C (v01 AMD BANTRY 00000001 AMD 00000001) ACPI: SSDT 0x00000000BE27A978 000346 (v02 AMD BANTRY 00000002 MSFT 04000000) ACPI: CRAT 0x00000000BE27ACC0 000528 (v01 AMD BANTRY 00000001 AMD 00000001) ACPI: SSDT 0x00000000BE27B1E8 0016E4 (v01 AMD CPMCMN 00000001 INTL 20051117) ACPI: SSDT 0x00000000BE27C8D0 000ABB (v01 AMD CPMDFDGP 00000001 INTL 20051117) ACPI: SSDT 0x00000000BE27D390 001519 (v01 AMD CPMDFIGP 00000001 INTL 20051117) ACPI: BGRT 0x00000000BE27E8B0 000038 (v01 ALASKA A M I 01072009 AMI 00010013) tsc: Fast TSC calibration using PIT Zone ranges: DMA [mem 0x0000000000001000-0x0000000000ffffff] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] Normal [mem 0x0000000100000000-0x000000023effffff] Movable zone start for each node Early memory node ranges node 0: [mem 0x0000000000001000-0x000000000009ffff] node 0: [mem 0x0000000000100000-0x00000000be0e6fff] node 0: [mem 0x00000000be117000-0x00000000be16efff] node 0: [mem 0x00000000beb30000-0x00000000beb30fff] node 0: [mem 0x00000000bed37000-0x00000000bf181fff] node 0: [mem 0x00000000bf7f3000-0x00000000bf7fffff] node 0: [mem 0x0000000100000000-0x000000023effffff] Initmem setup node 0 [mem 0x0000000000001000-0x000000023effffff] Reserved but unavailable: 98 pages ACPI: PM-Timer IO Port: 0x808 ACPI: LAPIC_NMI (acpi_id[0xff] high edge lint[0x1]) IOAPIC[0]: apic_id 0, version 33, address 0xfec00000, GSI 0-23 IOAPIC[1]: apic_id 1, version 33, address 0xfec01000, GSI 24-55 ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 low level) Using ACPI (MADT) for SMP configuration information ACPI: HPET id: 0x10228210 base: 0xfed00000 smpboot: Allowing 4 CPUs, 0 hotplug CPUs PM: Registered nosave memory: [mem 0x00000000-0x00000fff] PM: Registered nosave memory: [mem 0x000a0000-0x000fffff] PM: Registered nosave memory: [mem 0xbe0e7000-0xbe116fff] PM: Registered nosave memory: [mem 0xbe16f000-0xbe2aafff] PM: Registered nosave memory: [mem 0xbe2ab000-0xbeaeefff] PM: Registered nosave memory: [mem 0xbeaef000-0xbeb2ffff] PM: Registered nosave memory: [mem 0xbeb31000-0xbed36fff] PM: Registered nosave memory: [mem 0xbf182000-0xbf7f2fff] PM: Registered nosave memory: [mem 0xbf800000-0xdfffffff] PM: Registered nosave memory: [mem 0xe0000000-0xefffffff] PM: Registered nosave memory: [mem 0xf0000000-0xfeb7ffff] PM: Registered nosave memory: [mem 0xfeb80000-0xfec01fff] PM: Registered nosave memory: [mem 0xfec02000-0xfec0ffff] PM: Registered nosave memory: [mem 0xfec10000-0xfec10fff] PM: Registered nosave memory: [mem 0xfec11000-0xfecfffff] PM: Registered nosave memory: [mem 0xfed00000-0xfed00fff] PM: Registered nosave memory: [mem 0xfed01000-0xfed3ffff] PM: Registered nosave memory: [mem 0xfed40000-0xfed44fff] PM: Registered nosave memory: [mem 0xfed45000-0xfed7ffff] PM: Registered nosave memory: [mem 0xfed80000-0xfed8ffff] PM: Registered nosave memory: [mem 0xfed90000-0xfeffffff] PM: Registered nosave memory: [mem 0xff000000-0xffffffff] e820: [mem 0xbf800000-0xdfffffff] available for PCI devices clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns setup_percpu: NR_CPUS:4 nr_cpumask_bits:4 nr_cpu_ids:4 nr_node_ids:1 percpu: Embedded 37 pages/cpu @ (ptrval) s112664 r8192 d30696 u524288 Built 1 zonelists, mobility grouping on. Total pages: 2053574 Kernel command line: BOOT_IMAGE=/boot/vmlinuz-4.15.0-rc4-01522-Polaris-gf1c473f9f2d1-1 root=/dev/sdb3 ro console=ttyS0,38400 console=tty0 ip=none netconsole=6665@192.168.1.9/eth0,10514@192.168.1.16/b8:97:5a:2a:e4:28 acpi_enforce_resources=lax init=/lib64/systemd/systemd sound_hda_intel.probe_mask=,,8 amdgpu.dc=1 systemd.show_status=false Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes) Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes) Memory: 7872968K/8344796K available (16862K kernel code, 1833K rwdata, 11256K rodata, 1732K init, 876K bss, 471828K reserved, 0K cma-reserved) SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1 ftrace: allocating 61701 entries in 242 pages Hierarchical RCU implementation. NR_IRQS: 4352, nr_irqs: 1000, preallocated irqs: 16 Console: colour dummy device 80x25 console [tty0] enabled console [ttyS0] enabled ACPI: Core revision 20170831 ACPI: 6 ACPI AML tables successfully acquired and loaded clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 133484873504 ns APIC: Switch to symmetric I/O mode setup ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 tsc: Fast TSC calibration using PIT tsc: Detected 3692.035 MHz processor Calibrating delay loop (skipped), value calculated using timer frequency.. 7384.07 BogoMIPS (lpj=14768140) pid_max: default: 32768 minimum: 301 Mount-cache hash table entries: 16384 (order: 5, 131072 bytes) Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes) CPU: Physical Processor ID: 0 CPU: Processor Core ID: 0 mce: CPU supports 7 MCE banks LVT offset 1 assigned for vector 0xf9 Last level iTLB entries: 4KB 512, 2MB 1024, 4MB 512 Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 512, 1GB 0 Freeing SMP alternatives memory: 60K smpboot: CPU0: AMD A10-7850K Radeon R7, 12 Compute Cores 4C+8G (family: 0x15, model: 0x30, stepping: 0x1) Performance Events: Fam15h core perfctr, AMD PMU driver. ... version: 0 ... bit width: 48 ... generic registers: 6 ... value mask: 0000ffffffffffff ... max period: 00007fffffffffff ... fixed-purpose events: 0 ... event mask: 000000000000003f Hierarchical SRCU implementation. MCE: In-kernel MCE decoding enabled. NMI watchdog: Enabled. Permanently consumes one hw-PMU counter. smp: Bringing up secondary CPUs ... x86: Booting SMP configuration: .... node #0, CPUs: #1 #2 #3 smp: Brought up 1 node, 4 CPUs smpboot: Max logical packages: 1 smpboot: Total of 4 processors activated (29536.28 BogoMIPS) devtmpfs: initialized PM: Registering ACPI NVS region [mem 0xbe16f000-0xbe2aafff] (1294336 bytes) PM: Registering ACPI NVS region [mem 0xbeb31000-0xbed36fff] (2121728 bytes) clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns futex hash table entries: 1024 (order: 4, 65536 bytes) xor: automatically using best checksumming function avx pinctrl core: initialized pinctrl subsystem NET: Registered protocol family 16 audit: initializing netlink subsys (disabled) audit: type=2000 audit(1516580775.308:1): state=initialized audit_enabled=0 res=1 cpuidle: using governor ladder cpuidle: using governor menu ACPI: bus type PCI registered PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000) PCI: MMCONFIG at [mem 0xe0000000-0xefffffff] reserved in E820 PCI: Using configuration type 1 for base access HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages raid6: sse2x1 gen() 7780 MB/s raid6: sse2x1 xor() 5647 MB/s raid6: sse2x2 gen() 10380 MB/s raid6: sse2x2 xor() 8032 MB/s raid6: sse2x4 gen() 12258 MB/s raid6: sse2x4 xor() 6637 MB/s raid6: using algorithm sse2x4 gen() 12258 MB/s raid6: .... xor() 6637 MB/s, rmw enabled raid6: using ssse3x2 recovery algorithm gpio-f7188x: Found f71889a at 0x4e, revision 49 ACPI: Added _OSI(Module Device) ACPI: Added _OSI(Processor Device) ACPI: Added _OSI(3.0 _SCP Extensions) ACPI: Added _OSI(Processor Aggregator Device) ACPI: Executed 1 blocks of module-level executable AML code ACPI: Interpreter enabled ACPI: (supports S0 S3 S4 S5) ACPI: Using IOAPIC for interrupt routing PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug ACPI: Enabled 5 GPEs in block 00 to 1F ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI] acpi PNP0A08:00: _OSC: platform does not support [PCIeCapability] acpi PNP0A08:00: _OSC: not requesting control; platform does not support [PCIeCapability] acpi PNP0A08:00: _OSC: OS requested [PCIeHotplug PME AER PCIeCapability] acpi PNP0A08:00: _OSC: platform willing to grant [PCIeHotplug PME AER] acpi PNP0A08:00: _OSC failed (AE_SUPPORT); disabling ASPM PCI host bridge to bus 0000:00 pci_bus 0000:00: root bus resource [io 0x0000-0x03af window] pci_bus 0000:00: root bus resource [io 0x03e0-0x0cf7 window] pci_bus 0000:00: root bus resource [io 0x03b0-0x03df window] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] pci_bus 0000:00: root bus resource [mem 0x000c0000-0x000dffff window] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfed3ffff window] pci_bus 0000:00: root bus resource [mem 0xfed45000-0xffffffff window] pci_bus 0000:00: root bus resource [bus 00-ff] pci 0000:00:02.1: enabling Extended Tags pci 0000:00:03.1: enabling Extended Tags pci 0000:00:03.4: enabling Extended Tags pci 0000:00:15.0: enabling Extended Tags pci 0000:01:00.0: enabling Extended Tags pci 0000:01:00.0: BAR 0: assigned to efifb pci 0000:01:00.1: enabling Extended Tags pci 0000:00:02.1: PCI bridge to [bus 01] pci 0000:00:03.1: PCI bridge to [bus 02] pci 0000:00:03.4: PCI bridge to [bus 03] pci 0000:00:14.4: PCI bridge to [bus 04] (subtractive decode) pci 0000:00:15.0: PCI bridge to [bus 05] ACPI: PCI Interrupt Link [LNKA] (IRQs 4 5 7 10 *11 14 15) ACPI: PCI Interrupt Link [LNKB] (IRQs 4 5 7 *10 11 14 15) ACPI: PCI Interrupt Link [LNKC] (IRQs 4 *5 7 10 11 14 15) ACPI: PCI Interrupt Link [LNKD] (IRQs 4 5 7 *10 11 14 15) ACPI: PCI Interrupt Link [LNKE] (IRQs 4 5 7 10 *11 14 15) ACPI: PCI Interrupt Link [LNKF] (IRQs 4 5 7 10 11 14 15) *0 ACPI: PCI Interrupt Link [LNKG] (IRQs 4 5 7 10 11 14 15) *0 ACPI: PCI Interrupt Link [LNKH] (IRQs 4 5 7 10 11 14 15) *0 pci 0000:01:00.0: vgaarb: setting as boot VGA device pci 0000:01:00.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none pci 0000:01:00.0: vgaarb: bridge control possible vgaarb: loaded SCSI subsystem initialized ACPI: bus type USB registered usbcore: registered new interface driver usbfs usbcore: registered new interface driver hub usbcore: registered new device driver usb Linux video capture interface: v2.00 pps_core: LinuxPPS API ver. 1 registered pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti PTP clock support registered EDAC MC: Ver: 3.0.0 Registered efivars operations Advanced Linux Sound Architecture Driver Initialized. PCI: Using ACPI for IRQ routing Bluetooth: Core ver 2.22 NET: Registered protocol family 31 Bluetooth: HCI device and connection manager initialized Bluetooth: HCI socket layer initialized Bluetooth: L2CAP socket layer initialized Bluetooth: SCO socket layer initialized NET: Registered protocol family 8 NET: Registered protocol family 20 hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0 hpet0: 3 comparators, 32-bit 14.318180 MHz counter clocksource: Switched to clocksource hpet VFS: Disk quotas dquot_6.6.0 VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) FS-Cache: Loaded CacheFiles: Loaded pnp: PnP ACPI init system 00:00: [mem 0xe0000000-0xefffffff] has been reserved system 00:02: [mem 0xfeb80000-0xfebfffff] could not be reserved system 00:03: [io 0x0295-0x0296] has been reserved system 00:07: [io 0x04d0-0x04d1] has been reserved system 00:08: [io 0x04d0-0x04d1] has been reserved system 00:08: [io 0x040b] has been reserved system 00:08: [io 0x04d6] has been reserved system 00:08: [io 0x0c00-0x0c01] has been reserved system 00:08: [io 0x0c14] has been reserved system 00:08: [io 0x0c50-0x0c51] has been reserved system 00:08: [io 0x0c52] has been reserved system 00:08: [io 0x0c6c] has been reserved system 00:08: [io 0x0c6f] has been reserved system 00:08: [io 0x0cd0-0x0cd1] has been reserved system 00:08: [io 0x0cd2-0x0cd3] has been reserved system 00:08: [io 0x0cd4-0x0cd5] has been reserved system 00:08: [io 0x0cd6-0x0cd7] has been reserved system 00:08: [io 0x0cd8-0x0cdf] has been reserved system 00:08: [io 0x0800-0x089f] has been reserved system 00:08: [io 0x0b00-0x0b0f] has been reserved system 00:08: [io 0x0b20-0x0b3f] has been reserved system 00:08: [io 0x0900-0x090f] has been reserved system 00:08: [io 0x0910-0x091f] has been reserved system 00:08: [io 0xfe00-0xfefe] has been reserved system 00:08: [mem 0xfec00000-0xfec00fff] could not be reserved system 00:08: [mem 0xfee00000-0xfee00fff] has been reserved system 00:08: [mem 0xfed80000-0xfed8ffff] has been reserved system 00:08: [mem 0xfed61000-0xfed70fff] has been reserved system 00:08: [mem 0xfec10000-0xfec10fff] has been reserved system 00:08: [mem 0xff000000-0xffffffff] has been reserved pnp: PnP ACPI: found 9 devices clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns pci 0000:00:02.1: PCI bridge to [bus 01] pci 0000:00:02.1: bridge window [io 0xe000-0xefff] pci 0000:00:02.1: bridge window [mem 0xfea00000-0xfeafffff] pci 0000:00:02.1: bridge window [mem 0xc0000000-0xd01fffff 64bit pref] pci 0000:00:03.1: PCI bridge to [bus 02] pci 0000:00:03.1: bridge window [io 0xd000-0xdfff] pci 0000:00:03.1: bridge window [mem 0xd0300000-0xd03fffff 64bit pref] pci 0000:00:03.4: PCI bridge to [bus 03] pci 0000:00:03.4: bridge window [mem 0xfe900000-0xfe9fffff] pci 0000:00:14.4: PCI bridge to [bus 04] pci 0000:00:15.0: PCI bridge to [bus 05] pci 0000:00:15.0: bridge window [mem 0xfe800000-0xfe8fffff] NET: Registered protocol family 2 TCP established hash table entries: 65536 (order: 7, 524288 bytes) TCP bind hash table entries: 65536 (order: 8, 1048576 bytes) TCP: Hash tables configured (established 65536 bind 65536) UDP hash table entries: 4096 (order: 5, 131072 bytes) UDP-Lite hash table entries: 4096 (order: 5, 131072 bytes) NET: Registered protocol family 1 RPC: Registered named UNIX socket transport module. RPC: Registered udp transport module. RPC: Registered tcp transport module. RPC: Registered tcp NFSv4.1 backchannel transport module. pci 0000:00:12.2: PME# does not work under D3, disabling it pci 0000:00:13.2: PME# does not work under D3, disabling it pci 0000:00:18.1: adding root bus resource [mem 0x240000000-0xfcffffffff 64bit pref window] pci 0000:01:00.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] AMD-Vi: IOMMU performance counters supported AMD-Vi: Applying ATS write check workaround for IOMMU at 0000:00:00.2 pci 0000:00:00.2: can't derive routing for PCI INT A pci 0000:00:00.2: PCI INT A: not connected iommu: Adding device 0000:00:02.0 to group 0 iommu: Adding device 0000:00:02.1 to group 0 iommu: Adding device 0000:00:03.0 to group 1 iommu: Adding device 0000:00:03.1 to group 1 iommu: Adding device 0000:00:03.4 to group 1 iommu: Adding device 0000:00:04.0 to group 2 iommu: Adding device 0000:00:10.0 to group 3 iommu: Adding device 0000:00:10.1 to group 3 iommu: Adding device 0000:00:11.0 to group 4 iommu: Adding device 0000:00:12.0 to group 5 iommu: Adding device 0000:00:12.2 to group 5 iommu: Adding device 0000:00:13.0 to group 6 iommu: Adding device 0000:00:13.2 to group 6 iommu: Adding device 0000:00:14.0 to group 7 iommu: Adding device 0000:00:14.2 to group 7 iommu: Adding device 0000:00:14.3 to group 7 iommu: Adding device 0000:00:14.4 to group 8 iommu: Adding device 0000:00:14.5 to group 9 iommu: Adding device 0000:00:15.0 to group 10 iommu: Adding device 0000:00:18.0 to group 11 iommu: Adding device 0000:00:18.1 to group 11 iommu: Adding device 0000:00:18.2 to group 11 iommu: Adding device 0000:00:18.3 to group 11 iommu: Adding device 0000:00:18.4 to group 11 iommu: Adding device 0000:00:18.5 to group 11 iommu: Adding device 0000:01:00.0 to group 0 iommu: Adding device 0000:01:00.1 to group 0 iommu: Adding device 0000:02:00.0 to group 1 iommu: Adding device 0000:03:00.0 to group 1 iommu: Adding device 0000:05:00.0 to group 10 AMD-Vi: Found IOMMU at 0000:00:00.2 cap 0x40 AMD-Vi: Extended features (0x800090a52): PPR GT IA PC AMD-Vi: Interrupt remapping enabled AMD-Vi: Lazy IO/TLB flushing enabled amd_uncore: AMD NB counters detected LVT offset 0 assigned for vector 0x400 perf: AMD IBS detected (0x000001ff) perf/amd_iommu: Detected AMD IOMMU #0 (2 banks, 4 counters/bank). kvm: Nested Virtualization enabled kvm: Nested Paging enabled Initialise system trusted keyrings Key type blacklist registered workingset: timestamp_bits=46 max_order=21 bucket_order=0 zbud: loaded DLM installed FS-Cache: Netfs 'nfs' registered for caching NFS: Registering the id_resolver key type Key type id_resolver registered Key type id_legacy registered nfs4filelayout_init: NFSv4 File Layout Driver Registering... Installing knfsd (copyright (C) 1996 okir@monad.swb.de). FS-Cache: Netfs 'cifs' registered for caching Key type cifs.spnego registered Key type cifs.idmap registered ntfs: driver 2.1.32 [Flags: R/W]. fuse init (API version 7.26) ocfs2: Registered cluster interface o2cb ocfs2: Registered cluster interface user OCFS2 User DLM kernel interface loaded gfs2: GFS2 installed NET: Registered protocol family 38 Key type asymmetric registered Asymmetric key parser 'x509' registered Block layer SCSI generic (bsg) driver version 0.4 loaded (major 244) io scheduler noop registered io scheduler deadline registered io scheduler cfq registered (default) io scheduler mq-deadline registered io scheduler kyber registered io scheduler bfq registered ipmi message handler version 39.2 ipmi device interface IPMI System Interface driver. ipmi_si: Unable to find any System Interface(s) IPMI SSIF Interface driver IPMI Watchdog: driver initialized Copyright (C) 2004 MontaVista Software - IPMI Powerdown via sys_reboot. input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input0 ACPI: Power Button [PWRB] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input1 ACPI: Power Button [PWRF] ACPI: Video Device [VGA1] (multi-head: yes rom: no post: no) acpi device:22: registered as cooling_device0 input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:21/LNXVIDEO:01/input/input2 Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A lp: driver loaded but no devices found Non-volatile memory driver v1.3 ppdev: user-space parallel port driver AMD IOMMUv2 driver by Joerg Roedel Parsing CRAT table with 1 nodes Ignoring ACPI CRAT on non-APU system Virtual CRAT table created for CPU Parsing CRAT table with 1 nodes Creating topology SYSFS entries Topology: Add CPU node Finished initializing topology kfd kfd: Initialized module [drm] amdgpu kernel modesetting enabled. [drm] initializing kernel modesetting (POLARIS10 0x1002:0x67DF 0x174B:0xE347 0xC7). [drm] register mmio base: 0xFEA00000 [drm] register mmio size: 262144 [drm] probing gen 2 caps for device 1022:1425 = 733d03/e [drm] probing mlw for device 1022:1425 = 733d03 ACPI Error: [\_SB_.ALIB] Namespace lookup failure, AE_NOT_FOUND (20170831/psargs-364) ACPI Error: Method parse/execution failed \_SB.PCI0.PB21.VGA.ATC0, AE_NOT_FOUND (20170831/psparse-550) ACPI Error: Method parse/execution failed \_SB.PCI0.PB21.VGA.ATCS, AE_NOT_FOUND (20170831/psparse-550) [drm] UVD is enabled in VM mode [drm] UVD ENC is enabled in VM mode [drm] VCE enabled in VM mode amdgpu 0000:01:00.0: Invalid PCI ROM header signature: expecting 0xaa55, got 0xffff ATOM BIOS: 113-2E3470U.O5Y [drm] vm size is 64 GB, 2 levels, block size is 10-bit, fragment size is 9-bit amdgpu 0000:01:00.0: BAR 2: releasing [mem 0xd0000000-0xd01fffff 64bit pref] amdgpu 0000:01:00.0: BAR 0: releasing [mem 0xc0000000-0xcfffffff 64bit pref] pcieport 0000:00:02.1: BAR 15: releasing [mem 0xc0000000-0xd01fffff 64bit pref] pcieport 0000:00:02.1: BAR 15: assigned [mem 0x300000000-0x5ffffffff 64bit pref] amdgpu 0000:01:00.0: BAR 0: assigned [mem 0x400000000-0x5ffffffff 64bit pref] amdgpu 0000:01:00.0: BAR 2: assigned [mem 0x300000000-0x3001fffff 64bit pref] tsc: Refined TSC clocksource calibration: 3692.080 MHz clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x6a7036a8114, max_idle_ns: 881590443529 ns pcieport 0000:00:02.1: PCI bridge to [bus 01] pcieport 0000:00:02.1: bridge window [io 0xe000-0xefff] pcieport 0000:00:02.1: bridge window [mem 0xfea00000-0xfeafffff] pcieport 0000:00:02.1: bridge window [mem 0x300000000-0x5ffffffff 64bit pref] amdgpu 0000:01:00.0: VRAM: 8192M 0x000000F400000000 - 0x000000F5FFFFFFFF (8192M used) amdgpu 0000:01:00.0: GTT: 256M 0x0000000000000000 - 0x000000000FFFFFFF [drm] Detected VRAM RAM=8192M, BAR=8192M [drm] RAM width 256bits GDDR5 [TTM] Zone kernel: Available graphics memory: 4080576 kiB [TTM] Zone dma32: Available graphics memory: 2097152 kiB [TTM] Initializing pool allocator [TTM] Initializing DMA pool allocator [drm] amdgpu: 8192M of VRAM memory ready [drm] amdgpu: 5977M of GTT memory ready. [drm] GART: num cpu pages 65536, num gpu pages 65536 [drm] PCIE GART of 256M enabled (table at 0x000000F400040000). [drm] Chained IB support enabled! [drm] Found UVD firmware Version: 1.79 Family ID: 16 [drm] Found VCE firmware Version: 52.4 Binary ID: 3 [drm:dal_bios_parser_init_cmd_tbl] *ERROR* Don't have enable_spread_spectrum_on_ppll for v4 [drm:dal_bios_parser_init_cmd_tbl] *ERROR* Don't have program_clock for v7 [drm] DM_PPLIB: values for Engine clock [drm] DM_PPLIB: 30000 [drm] DM_PPLIB: 60800 [drm] DM_PPLIB: 91000 [drm] DM_PPLIB: 107700 [drm] DM_PPLIB: 114500 [drm] DM_PPLIB: 119100 [drm] DM_PPLIB: 123600 [drm] DM_PPLIB: 130600 [drm] DM_PPLIB: Validation clocks: [drm] DM_PPLIB: engine_max_clock: 130600 [drm] DM_PPLIB: memory_max_clock: 200000 [drm] DM_PPLIB: level : 0 [drm] DM_PPLIB: values for Memory clock [drm] DM_PPLIB: 30000 [drm] DM_PPLIB: 200000 [drm] DM_PPLIB: Validation clocks: [drm] DM_PPLIB: engine_max_clock: 130600 [drm] DM_PPLIB: memory_max_clock: 200000 [drm] DM_PPLIB: level : 0 [drm] Display Core initialized with v3.1.28! [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [drm] Driver supports precise vblank timestamp query. [drm] UVD and UVD ENC initialized successfully. [drm] VCE initialized successfully. clocksource: Switched to clocksource tsc BUG: unable to handle kernel NULL pointer dereference at 0000000000000018 IP: kmem_cache_alloc+0x116/0x1b0 PGD 0 P4D 0 Oops: 0000 [#1] SMP Modules linked in: CPU: 0 PID: 1 Comm: swapper/0 Not tainted 4.15.0-rc4-Polaris-01522-gf1c473f9f2d1 #1 Hardware name: MSI MS-7793/FM2-A55-G43 (MS-7793), BIOS V3.12 08/10/2016 RIP: 0010:kmem_cache_alloc+0x116/0x1b0 RSP: 0018:ffffc900000278d0 EFLAGS: 00010246 RAX: 0000000000000000 RBX: 00000000014080c0 RCX: 0000000000000000 RDX: ffff880233cc2eb8 RSI: 00000000014080c0 RDI: 0000000000000000 RBP: 0000000000000000 R08: ffffc90000027a50 R09: 0000000000000004 R10: 0000000000030000 R11: 000000000000000d R12: 0000000000000000 R13: 00000000014080c0 R14: 0000000000000000 R15: ffffffff81983e93 FS: 0000000000000000(0000) GS:ffff88023ec00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000018 CR3: 0000000002e21000 CR4: 00000000000406f0 Call Trace: drm_sched_fence_create+0x33/0xd0 drm_sched_job_init+0x34/0xd0 amdgpu_job_submit+0x42/0xd0 amdgpu_fill_buffer+0x281/0x2b0 amdgpu_bo_do_create+0x2c5/0x440 ? amdgpu_fill_buffer+0x2b0/0x2b0 amdgpu_bo_create+0x66/0x230 amdgpu_gem_object_create+0x8c/0x100 amdgpufb_create+0xe6/0x470 ? drm_setup_crtcs+0xa3f/0xa80 __drm_fb_helper_initial_config_and_unlock+0x2be/0x3d0 amdgpu_fbdev_init+0xe5/0x110 amdgpu_device_init+0xf82/0x1140 ? kmalloc_order+0x18/0x50 ? kmalloc_order_trace+0x2f/0xc0 amdgpu_driver_load_kms+0x56/0x170 drm_dev_register+0x103/0x1e0 ? do_pci_enable_device+0xa1/0xd0 amdgpu_pci_probe+0x122/0x190 ? __pm_runtime_resume+0x77/0xa0 pci_device_probe+0xcd/0x170 driver_probe_device+0x177/0x310 ? do_early_param+0x8d/0x8d __driver_attach+0x7c/0xb0 ? driver_probe_device+0x310/0x310 bus_for_each_dev+0x4f/0x90 bus_add_driver+0x106/0x220 ? kfd_module_init+0x8c/0x8c driver_register+0x82/0xc0 ? kfd_module_init+0x8c/0x8c do_one_initcall+0x93/0x150 kernel_init_freeable+0x111/0x1a2 ? rest_init+0xb0/0xb0 kernel_init+0xa/0xf0 ret_from_fork+0x1f/0x30 Code: 49 63 54 24 1c 31 f6 48 89 ef e8 36 59 de 00 8b 05 c8 35 3b 02 85 c0 7e 0c 4c 89 e7 e8 f4 33 01 00 eb 02 31 ed 8b 05 22 7a d2 01 <45> 8b 46 18 41 8b 4e 1c 4c 8b 64 24 30 85 c0 7e 5e 65 8b 05 52 RIP: kmem_cache_alloc+0x116/0x1b0 RSP: ffffc900000278d0 CR2: 0000000000000018 ---[ end trace b41a9f8f6e28833a ]--- Kernel panic - not syncing: Attempted to kill init! exitcode=0x00000009 Kernel Offset: disabled Rebooting in 450 seconds..