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AMDGPU Passthrough crash

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Nov 21st, 2016
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  1. grub> linux /boot/vmlinuz-4.8.0-22-generic root=/dev/vda5 console=ttyS0
  2. grub> initrd /boot/initrd.img-4.8.0-22-generic
  3. grub> boot
  4. [ 0.000000] Linux version 4.8.0-22-generic (buildd@lgw01-11) (gcc version 6.2.0 20161005 (Ubuntu 6.2.0-5ubuntu12) ) #24-Ubuntu SMP Sat Oct 8 09:15:00 UTC 2016 (Ubuntu 4.8.0-22.24-generic 4.8.0)
  5. [ 0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-4.8.0-22-generic root=/dev/vda5 console=ttyS0
  6. [ 0.000000] KERNEL supported cpus:
  7. [ 0.000000] Intel GenuineIntel
  8. [ 0.000000] AMD AuthenticAMD
  9. [ 0.000000] Centaur CentaurHauls
  10. [ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'
  11. [ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'
  12. [ 0.000000] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers'
  13. [ 0.000000] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256
  14. [ 0.000000] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format.
  15. [ 0.000000] x86/fpu: Using 'eager' FPU context switches.
  16. [ 0.000000] e820: BIOS-provided physical RAM map:
  17. [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable
  18. [ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved
  19. [ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved
  20. [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000bffdffff] usable
  21. [ 0.000000] BIOS-e820: [mem 0x00000000bffe0000-0x00000000bfffffff] reserved
  22. [ 0.000000] BIOS-e820: [mem 0x00000000feffc000-0x00000000feffffff] reserved
  23. [ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved
  24. [ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000013fffffff] usable
  25. [ 0.000000] NX (Execute Disable) protection: active
  26. [ 0.000000] SMBIOS 2.8 present.
  27. [ 0.000000] Hypervisor detected: KVM
  28. [ 0.000000] e820: last_pfn = 0x140000 max_arch_pfn = 0x400000000
  29. [ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WC UC- WT
  30. [ 0.000000] e820: last_pfn = 0xbffe0 max_arch_pfn = 0x400000000
  31. [ 0.000000] found SMP MP-table at [mem 0x000f6610-0x000f661f] mapped at [ffff91d1400f6610]
  32. [ 0.000000] Scanning 1 areas for low memory corruption
  33. [ 0.000000] RAMDISK: [mem 0x33176000-0x358b2fff]
  34. [ 0.000000] ACPI: Early table checksum verification disabled
  35. [ 0.000000] ACPI: RSDP 0x00000000000F6410 000014 (v00 BOCHS )
  36. [ 0.000000] ACPI: RSDT 0x00000000BFFE18B4 000030 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)
  37. [ 0.000000] ACPI: FACP 0x00000000BFFE0C14 000074 (v01 BOCHS BXPCFACP 00000001 BXPC 00000001)
  38. [ 0.000000] ACPI: DSDT 0x00000000BFFE0040 000BD4 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001)
  39. [ 0.000000] ACPI: FACS 0x00000000BFFE0000 000040
  40. [ 0.000000] ACPI: SSDT 0x00000000BFFE0C88 000B7C (v01 BOCHS BXPCSSDT 00000001 BXPC 00000001)
  41. [ 0.000000] ACPI: APIC 0x00000000BFFE1804 0000B0 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)
  42. [ 0.000000] No NUMA configuration found
  43. [ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000013fffffff]
  44. [ 0.000000] NODE_DATA(0) allocated [mem 0x13fff8000-0x13fffcfff]
  45. [ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00
  46. [ 0.000000] kvm-clock: cpu 0, msr 1:3fff4001, primary cpu clock
  47. [ 0.000000] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns
  48. [ 0.000000] Zone ranges:
  49. [ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff]
  50. [ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]
  51. [ 0.000000] Normal [mem 0x0000000100000000-0x000000013fffffff]
  52. [ 0.000000] Device empty
  53. [ 0.000000] Movable zone start for each node
  54. [ 0.000000] Early memory node ranges
  55. [ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff]
  56. [ 0.000000] node 0: [mem 0x0000000000100000-0x00000000bffdffff]
  57. [ 0.000000] node 0: [mem 0x0000000100000000-0x000000013fffffff]
  58. [ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000013fffffff]
  59. [ 0.000000] ACPI: PM-Timer IO Port: 0x608
  60. [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])
  61. [ 0.000000] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23
  62. [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
  63. [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)
  64. [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
  65. [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)
  66. [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)
  67. [ 0.000000] Using ACPI (MADT) for SMP configuration information
  68. [ 0.000000] smpboot: Allowing 8 CPUs, 4 hotplug CPUs
  69. [ 0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff]
  70. [ 0.000000] PM: Registered nosave memory: [mem 0x0009f000-0x0009ffff]
  71. [ 0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000effff]
  72. [ 0.000000] PM: Registered nosave memory: [mem 0x000f0000-0x000fffff]
  73. [ 0.000000] PM: Registered nosave memory: [mem 0xbffe0000-0xbfffffff]
  74. [ 0.000000] PM: Registered nosave memory: [mem 0xc0000000-0xfeffbfff]
  75. [ 0.000000] PM: Registered nosave memory: [mem 0xfeffc000-0xfeffffff]
  76. [ 0.000000] PM: Registered nosave memory: [mem 0xff000000-0xfffbffff]
  77. [ 0.000000] PM: Registered nosave memory: [mem 0xfffc0000-0xffffffff]
  78. [ 0.000000] e820: [mem 0xc0000000-0xfeffbfff] available for PCI devices
  79. [ 0.000000] Booting paravirtualized kernel on KVM
  80. [ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns
  81. [ 0.000000] setup_percpu: NR_CPUS:256 nr_cpumask_bits:256 nr_cpu_ids:8 nr_node_ids:1
  82. [ 0.000000] percpu: Embedded 36 pages/cpu @ffff91d27fc00000 s107544 r8192 d31720 u262144
  83. [ 0.000000] KVM setup async PF for cpu 0
  84. [ 0.000000] kvm-stealtime: cpu 0, msr 13fc0d8c0
  85. [ 0.000000] Built 1 zonelists in Node order, mobility grouping on. Total pages: 1032041
  86. [ 0.000000] Policy zone: Normal
  87. [ 0.000000] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-4.8.0-22-generic root=/dev/vda5 console=ttyS0
  88. [ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
  89. [ 0.000000] Memory: 4001680K/4193784K available (8847K kernel code, 1427K rwdata, 3804K rodata, 1548K init, 1400K bss, 192104K reserved, 0K cma-reserved)
  90. [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=8, Nodes=1
  91. [ 0.000000] Hierarchical RCU implementation.
  92. [ 0.000000] Build-time adjustment of leaf fanout to 64.
  93. [ 0.000000] RCU restricting CPUs from NR_CPUS=256 to nr_cpu_ids=8.
  94. [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=64, nr_cpu_ids=8
  95. [ 0.000000] NR_IRQS:16640 nr_irqs:488 16
  96. [ 0.000000] Console: colour VGA+ 80x25
  97. [ 0.000000] console [ttyS0] enabled
  98. [ 0.000000] tsc: Detected 4007.996 MHz processor
  99. [ 0.008000] Calibrating delay loop (skipped) preset value.. 8015.99 BogoMIPS (lpj=16031984)
  100. [ 0.008000] pid_max: default: 32768 minimum: 301
  101. [ 0.008000] ACPI: Core revision 20160422
  102. [ 0.008000] ACPI: 2 ACPI AML tables successfully acquired and loaded
  103. [ 0.008000]
  104. [ 0.008000] Security Framework initialized
  105. [ 0.008000] Yama: becoming mindful.
  106. [ 0.008000] AppArmor: AppArmor initialized
  107. [ 0.008000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes)
  108. [ 0.008442] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes)
  109. [ 0.009124] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes)
  110. [ 0.009559] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes)
  111. [ 0.010184] CPU: Physical Processor ID: 0
  112. [ 0.010447] CPU: Processor Core ID: 0
  113. [ 0.010673] mce: CPU supports 10 MCE banks
  114. [ 0.010946] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0
  115. [ 0.011271] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0
  116. [ 0.012615] Freeing SMP alternatives memory: 32K (ffffffffb06e9000 - ffffffffb06f1000)
  117. [ 0.016758] ftrace: allocating 33403 entries in 131 pages
  118. [ 0.024053] smpboot: APIC(0) Converting physical 0 to logical package 0
  119. [ 0.024480] smpboot: Max logical packages: 2
  120. [ 0.024846] x2apic enabled
  121. [ 0.025151] Switched APIC routing to physical x2apic.
  122. [ 0.026051] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
  123. [ 0.026464] smpboot: CPU0: Intel Core Processor (Broadwell) (family: 0x6, model: 0x3d, stepping: 0x2)
  124. [ 0.027123] Performance Events: unsupported p6 CPU model 61 no PMU driver, software events only.
  125. [ 0.028000] x86: Booting SMP configuration:
  126. [ 0.028000] .... node #0, CPUs: #1
  127. [ 0.008000] kvm-clock: cpu 1, msr 1:3fff4041, secondary cpu clock
  128. [ 0.028011] KVM setup async PF for cpu 1
  129. [ 0.028284] kvm-stealtime: cpu 1, msr 13fc4d8c0
  130. [ 0.028608] #2
  131. [ 0.008000] kvm-clock: cpu 2, msr 1:3fff4081, secondary cpu clock
  132. [ 0.028019] KVM setup async PF for cpu 2
  133. [ 0.028299] kvm-stealtime: cpu 2, msr 13fc8d8c0
  134. [ 0.032052] #3
  135. [ 0.008000] kvm-clock: cpu 3, msr 1:3fff40c1, secondary cpu clock
  136. [ 0.032011] KVM setup async PF for cpu 3
  137. [ 0.032319] kvm-stealtime: cpu 3, msr 13fccd8c0
  138. [ 0.036001] x86: Booted up 1 node, 4 CPUs
  139. [ 0.036253] smpboot: Total of 4 processors activated (32063.96 BogoMIPS)
  140. [ 0.040206] devtmpfs: initialized
  141. [ 0.040296] x86/mm: Memory block size: 128MB
  142. [ 0.041950] evm: security.selinux
  143. [ 0.042171] evm: security.SMACK64
  144. [ 0.042375] evm: security.SMACK64EXEC
  145. [ 0.042598] evm: security.SMACK64TRANSMUTE
  146. [ 0.042846] evm: security.SMACK64MMAP
  147. [ 0.043074] evm: security.ima
  148. [ 0.043253] evm: security.capability
  149. [ 0.043496] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
  150. [ 0.044035] pinctrl core: initialized pinctrl subsystem
  151. [ 0.044434] RTC time: 4:35:39, date: 11/22/16
  152. [ 0.044773] NET: Registered protocol family 16
  153. [ 0.064006] cpuidle: using governor ladder
  154. [ 0.080008] cpuidle: using governor menu
  155. [ 0.080254] PCCT header not found.
  156. [ 0.080794] ACPI: bus type PCI registered
  157. [ 0.081056] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
  158. [ 0.081530] PCI: Using configuration type 1 for base access
  159. [ 0.096035] HugeTLB registered 2 MB page size, pre-allocated 0 pages
  160. [ 0.096424] ACPI: Added _OSI(Module Device)
  161. [ 0.096424] ACPI: Added _OSI(Processor Device)
  162. [ 0.096574] ACPI: Added _OSI(3.0 _SCP Extensions)
  163. [ 0.096873] ACPI: Added _OSI(Processor Aggregator Device)
  164. [ 0.097842] ACPI: Interpreter enabled
  165. [ 0.098086] ACPI: (supports S0 S5)
  166. [ 0.098299] ACPI: Using IOAPIC for interrupt routing
  167. [ 0.098610] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
  168. [ 0.101586] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
  169. [ 0.102007] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI]
  170. [ 0.102451] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM
  171. [ 0.102861] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge.
  172. [ 0.103697] acpiphp: Slot [3] registered
  173. [ 0.103956] acpiphp: Slot [4] registered
  174. [ 0.104013] acpiphp: Slot [5] registered
  175. [ 0.104261] acpiphp: Slot [6] registered
  176. [ 0.104512] acpiphp: Slot [7] registered
  177. [ 0.104763] acpiphp: Slot [8] registered
  178. [ 0.105007] acpiphp: Slot [9] registered
  179. [ 0.105251] acpiphp: Slot [10] registered
  180. [ 0.105500] acpiphp: Slot [11] registered
  181. [ 0.105755] acpiphp: Slot [12] registered
  182. [ 0.106013] acpiphp: Slot [13] registered
  183. [ 0.106263] acpiphp: Slot [14] registered
  184. [ 0.106511] acpiphp: Slot [15] registered
  185. [ 0.106765] acpiphp: Slot [16] registered
  186. [ 0.107014] acpiphp: Slot [17] registered
  187. [ 0.107265] acpiphp: Slot [18] registered
  188. [ 0.107527] acpiphp: Slot [19] registered
  189. [ 0.107794] acpiphp: Slot [20] registered
  190. [ 0.108012] acpiphp: Slot [21] registered
  191. [ 0.108275] acpiphp: Slot [22] registered
  192. [ 0.108524] acpiphp: Slot [23] registered
  193. [ 0.108779] acpiphp: Slot [24] registered
  194. [ 0.109029] acpiphp: Slot [25] registered
  195. [ 0.109279] acpiphp: Slot [26] registered
  196. [ 0.109529] acpiphp: Slot [27] registered
  197. [ 0.109784] acpiphp: Slot [28] registered
  198. [ 0.110043] acpiphp: Slot [29] registered
  199. [ 0.110293] acpiphp: Slot [30] registered
  200. [ 0.110543] acpiphp: Slot [31] registered
  201. [ 0.110797] PCI host bridge to bus 0000:00
  202. [ 0.111043] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]
  203. [ 0.111447] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]
  204. [ 0.111854] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
  205. [ 0.112002] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]
  206. [ 0.112452] pci_bus 0000:00: root bus resource [bus 00-ff]
  207. [ 0.116438] pci 0000:00:01.1: legacy IDE quirk: reg 0x10: [io 0x01f0-0x01f7]
  208. [ 0.116879] pci 0000:00:01.1: legacy IDE quirk: reg 0x14: [io 0x03f6]
  209. [ 0.117266] pci 0000:00:01.1: legacy IDE quirk: reg 0x18: [io 0x0170-0x0177]
  210. [ 0.117706] pci 0000:00:01.1: legacy IDE quirk: reg 0x1c: [io 0x0376]
  211. [ 0.121415] pci 0000:00:01.3: quirk: [io 0x0600-0x063f] claimed by PIIX4 ACPI
  212. [ 0.121862] pci 0000:00:01.3: quirk: [io 0x0700-0x070f] claimed by PIIX4 SMB
  213. [ 0.160781] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)
  214. [ 0.161271] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)
  215. [ 0.161837] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)
  216. [ 0.162323] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)
  217. [ 0.162983] ACPI: PCI Interrupt Link [LNKS] (IRQs *9)
  218. [ 0.163775] ACPI: Enabled 16 GPEs in block 00 to 0F
  219. [ 0.166834] SCSI subsystem initialized
  220. [ 0.167132] vgaarb: setting as boot device: PCI:0000:00:02.0
  221. [ 0.167132] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none
  222. [ 0.168012] vgaarb: device added: PCI:0000:00:06.0,decodes=io+mem,owns=io+mem,locks=none
  223. [ 0.168754] vgaarb: loaded
  224. [ 0.168934] vgaarb: bridge control possible 0000:00:06.0
  225. [ 0.169273] vgaarb: no bridge control possible 0000:00:02.0
  226. [ 0.169638] ACPI: bus type USB registered
  227. [ 0.169905] usbcore: registered new interface driver usbfs
  228. [ 0.170258] usbcore: registered new interface driver hub
  229. [ 0.170632] usbcore: registered new device driver usb
  230. [ 0.170958] PCI: Using ACPI for IRQ routing
  231. [ 0.170958] NetLabel: Initializing
  232. [ 0.170958] NetLabel: domain hash size = 128
  233. [ 0.170958] NetLabel: protocols = UNLABELED CIPSOv4
  234. [ 0.172009] NetLabel: unlabeled traffic allowed by default
  235. [ 0.172357] clocksource: Switched to clocksource kvm-clock
  236. [ 0.177452] VFS: Disk quotas dquot_6.6.0
  237. [ 0.177728] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
  238. [ 0.178193] AppArmor: AppArmor Filesystem Enabled
  239. [ 0.178532] pnp: PnP ACPI init
  240. [ 0.178958] pnp: PnP ACPI: found 5 devices
  241. [ 0.185257] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
  242. [ 0.185861] NET: Registered protocol family 2
  243. [ 0.186211] TCP established hash table entries: 32768 (order: 6, 262144 bytes)
  244. [ 0.186715] TCP bind hash table entries: 32768 (order: 7, 524288 bytes)
  245. [ 0.187149] TCP: Hash tables configured (established 32768 bind 32768)
  246. [ 0.187552] UDP hash table entries: 2048 (order: 4, 65536 bytes)
  247. [ 0.187914] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes)
  248. [ 0.188323] NET: Registered protocol family 1
  249. [ 0.188588] pci 0000:00:00.0: Limiting direct PCI/PCI transfers
  250. [ 0.188942] pci 0000:00:01.0: PIIX3: Enabling Passive Release
  251. [ 0.189292] pci 0000:00:01.0: Activating ISA DMA hang workarounds
  252. [ 0.202498] ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 11
  253. [ 0.215668] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
  254. [ 0.216234] Trying to unpack rootfs image as initramfs...
  255. [ 0.581966] Freeing initrd memory: 40180K (ffff91d173176000 - ffff91d1758b3000)
  256. [ 0.582652] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
  257. [ 0.583266] software IO TLB [mem 0xbbfe0000-0xbffe0000] (64MB) mapped at [ffff91d1fbfe0000-ffff91d1fffdffff]
  258. [ 0.584345] Scanning for low memory corruption every 60 seconds
  259. [ 0.585369] futex hash table entries: 2048 (order: 5, 131072 bytes)
  260. [ 0.586057] audit: initializing netlink subsys (disabled)
  261. [ 0.586628] audit: type=2000 audit(1479789339.958:1): initialized
  262. [ 0.587412] Initialise system trusted keyrings
  263. [ 0.587930] workingset: timestamp_bits=40 max_order=20 bucket_order=0
  264. [ 0.589494] zbud: loaded
  265. [ 0.589982] squashfs: version 4.0 (2009/01/31) Phillip Lougher
  266. [ 0.590763] fuse init (API version 7.25)
  267. [ 0.591291] Key type big_key registered
  268. [ 0.591699] Allocating IMA blacklist keyring.
  269. [ 0.592815] Key type asymmetric registered
  270. [ 0.593080] Asymmetric key parser 'x509' registered
  271. [ 0.593411] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 248)
  272. [ 0.593946] io scheduler noop registered
  273. [ 0.594333] io scheduler deadline registered (default)
  274. [ 0.594850] io scheduler cfq registered
  275. [ 0.595274] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
  276. [ 0.595819] pciehp: PCI Express Hot Plug Controller Driver version: 0.4
  277. [ 0.596520] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0
  278. [ 0.597237] ACPI: Power Button [PWRF]
  279. [ 0.597724] GHES: HEST is not enabled!
  280. [ 0.610699] ACPI: PCI Interrupt Link [LNKC] enabled at IRQ 11
  281. [ 0.611147] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver
  282. [ 0.624723] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver
  283. [ 0.638304] ACPI: PCI Interrupt Link [LNKA] enabled at IRQ 10
  284. [ 0.638778] virtio-pci 0000:00:05.0: virtio_pci: leaving for legacy driver
  285. [ 0.639594] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled
  286. [ 0.662556] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A
  287. [ 0.664298] Linux agpgart interface v0.103
  288. [ 0.666439] brd: module loaded
  289. [ 0.667470] loop: module loaded
  290. [ 0.668745] vda: vda1 vda2 < vda5 >
  291. [ 0.669971] scsi host0: ata_piix
  292. [ 0.670373] scsi host1: ata_piix
  293. [ 0.670629] ata1: PATA max MWDMA2 cmd 0x1f0 ctl 0x3f6 bmdma 0xc1a0 irq 14
  294. [ 0.671113] ata2: PATA max MWDMA2 cmd 0x170 ctl 0x376 bmdma 0xc1a8 irq 15
  295. [ 0.671634] libphy: Fixed MDIO Bus: probed
  296. [ 0.671976] tun: Universal TUN/TAP device driver, 1.6
  297. [ 0.672346] tun: (C) 1999-2004 Max Krasnyansky <[email protected]>
  298. [ 0.673337] PPP generic driver version 2.4.2
  299. [ 0.673706] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
  300. [ 0.674191] ehci-pci: EHCI PCI platform driver
  301. [ 0.674515] ehci-platform: EHCI generic platform driver
  302. [ 0.674891] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
  303. [ 0.675334] ohci-pci: OHCI PCI platform driver
  304. [ 0.675656] ohci-platform: OHCI generic platform driver
  305. [ 0.676039] uhci_hcd: USB Universal Host Controller Interface driver
  306. [ 0.689841] uhci_hcd 0000:00:01.2: UHCI Host Controller
  307. [ 0.690170] uhci_hcd 0000:00:01.2: new USB bus registered, assigned bus number 1
  308. [ 0.690631] uhci_hcd 0000:00:01.2: detected 2 ports
  309. [ 0.690960] uhci_hcd 0000:00:01.2: irq 11, io base 0x0000c140
  310. [ 0.691391] usb usb1: New USB device found, idVendor=1d6b, idProduct=0001
  311. [ 0.691808] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
  312. [ 0.692258] usb usb1: Product: UHCI Host Controller
  313. [ 0.692574] usb usb1: Manufacturer: Linux 4.8.0-22-generic uhci_hcd
  314. [ 0.692961] usb usb1: SerialNumber: 0000:00:01.2
  315. [ 0.693333] hub 1-0:1.0: USB hub found
  316. [ 0.693583] hub 1-0:1.0: 2 ports detected
  317. [ 0.693939] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12
  318. [ 0.695544] serio: i8042 KBD port at 0x60,0x64 irq 1
  319. [ 0.695858] serio: i8042 AUX port at 0x60,0x64 irq 12
  320. [ 0.696302] mousedev: PS/2 mouse device common for all mice
  321. [ 0.696762] rtc_cmos 00:00: RTC can wake from S4
  322. [ 0.697275] rtc_cmos 00:00: rtc core: registered rtc_cmos as rtc0
  323. [ 0.697330] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input1
  324. [ 0.698824] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram
  325. [ 0.699392] i2c /dev entries driver
  326. [ 0.699810] device-mapper: uevent: version 1.0.3
  327. [ 0.700335] device-mapper: ioctl: 4.35.0-ioctl (2016-06-23) initialised: [email protected]
  328. [ 0.701208] ledtrig-cpu: registered to indicate activity on CPUs
  329. [ 0.701789] NET: Registered protocol family 10
  330. [ 0.702215] NET: Registered protocol family 17
  331. [ 0.702500] Key type dns_resolver registered
  332. [ 0.702908] microcode: sig=0x306d2, pf=0x1, revision=0x1
  333. [ 0.703465] microcode: Microcode Update Driver: v2.01 <[email protected]>, Peter Oruba
  334. [ 0.704096] registered taskstats version 1
  335. [ 0.704358] Loading compiled-in X.509 certificates
  336. [ 0.706095] Loaded X.509 cert 'Build time autogenerated kernel key: 68ad1f6e70f7e9aa887b0e6d3f124ca85d29e62a'
  337. [ 0.706723] zswap: loaded using pool lzo/zbud
  338. [ 0.715393] Key type trusted registered
  339. [ 0.716434] Key type encrypted registered
  340. [ 0.716709] AppArmor: AppArmor sha1 policy hashing enabled
  341. [ 0.717047] ima: No TPM chip found, activating TPM-bypass!
  342. [ 0.717397] evm: HMAC attrs: 0x1
  343. [ 0.717856] Magic number: 8:136:566
  344. [ 0.718216] rtc_cmos 00:00: setting system clock to 2016-11-22 04:35:39 UTC (1479789339)
  345. [ 0.718798] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found
  346. [ 0.719168] EDD information not available.
  347. [ 0.832915] Freeing unused kernel memory: 1548K (ffffffffb0566000 - ffffffffb06e9000)
  348. [ 0.833755] Write protecting the kernel read-only data: 14336k
  349. [ 0.834640] Freeing unused kernel memory: 1376K (ffff91d1b4ca8000 - ffff91d1b4e00000)
  350. [ 0.835806] Freeing unused kernel memory: 292K (ffff91d1b51b7000 - ffff91d1b5200000)
  351. [ 0.840312] x86/mm: Checked W+X mappings: passed, no W+X pages found.
  352. Loading, please wait...
  353. starting version 231
  354. [ 0.849385] random: systemd-udevd: uninitialized urandom read (16 bytes read)
  355. [ 0.849891] random: systemd-udevd: uninitialized urandom read (16 bytes read)
  356. [ 0.849902] random: udevadm: uninitialized urandom read (16 bytes read)
  357. [ 0.849922] random: udevadm: uninitialized urandom read (16 bytes read)
  358. [ 0.850369] random: udevadm: uninitialized urandom read (16 bytes read)
  359. [ 0.850406] random: udevadm: uninitialized urandom read (16 bytes read)
  360. [ 0.850416] random: udevadm: uninitialized urandom read (16 bytes read)
  361. [ 0.850574] random: udevadm: uninitialized urandom read (16 bytes read)
  362. [ 0.850612] random: udevadm: uninitialized urandom read (16 bytes read)
  363. [ 0.850648] random: udevadm: uninitialized urandom read (16 bytes read)
  364. [ 0.864556] virtio_net virtio0 ens3: renamed from eth0
  365. [ 0.869873] input: ImExPS/2 VMware VMMouse as /devices/platform/i8042/serio1/input/input3
  366. [ 0.870837] [drm] Initialized drm 1.1.0 20060810
  367. [ 0.884442] FDC 0 is a S82078B
  368. [ 0.889105] [drm] amdgpu kernel modesetting enabled.
  369. [ 0.890597] AMD IOMMUv2 driver by Joerg Roedel <[email protected]>
  370. [ 0.890978] AMD IOMMUv2 functionality not available on this system
  371. [ 0.893862] CRAT table not found
  372. [ 0.894215] Finished initializing topology ret=0
  373. [ 0.894715] kfd kfd: Initialized module
  374. [ 0.909317] ACPI: PCI Interrupt Link [LNKB] enabled at IRQ 10
  375. [ 0.909934] [drm] initializing kernel modesetting (POLARIS10 0x1002:0x67DF 0x1682:0x9480 0xC7).
  376. [ 0.910476] [drm] register mmio base: 0xFEB80000
  377. [ 0.910761] [drm] register mmio size: 262144
  378. [ 0.911025] [drm] doorbell mmio base: 0xFE000000
  379. [ 0.911309] [drm] doorbell mmio size: 2097152
  380. [ 0.911594] [drm] UVD is enabled in VM mode
  381. [ 1.017417] ATOM BIOS: D00901
  382. [ 1.017631] [drm] GPU not posted. posting now...
  383. [ 1.132018] amdgpu 0000:00:06.0: VRAM: 8192M 0x0000000000000000 - 0x00000001FFFFFFFF (8192M used)
  384. [ 1.132898] amdgpu 0000:00:06.0: GTT: 8192M 0x0000000200000000 - 0x00000003FFFFFFFF
  385. [ 1.133640] [drm] Detected VRAM RAM=8192M, BAR=0M
  386. [ 1.134131] [drm] RAM width 256bits GDDR5
  387. [ 1.134590] [TTM] Zone kernel: Available graphics memory: 2022554 kiB
  388. [ 1.135075] [TTM] Initializing pool allocator
  389. [ 1.135397] [TTM] Initializing DMA pool allocator
  390. [ 1.135810] [drm:amdgpu_device_init [amdgpu]] *ERROR* sw_init of IP block <gmc_v8_0> failed -12
  391. [ 1.136454] amdgpu 0000:00:06.0: amdgpu_init failed
  392. [ 1.136820] amdgpu 0000:00:06.0: Fatal error during GPU init
  393. [ 1.137228] [drm] amdgpu: finishing device.
  394. [ 1.140376] ACPI Warning: Obj ffff91d27a50f120, Reference Count was zero before increment
  395. [ 1.140897] (20160422/utdelete-420)
  396. [ 1.141119] ACPI Warning: Obj ffff91d27a50f510, Reference Count was zero before increment
  397. [ 1.141628] (20160422/utdelete-420)
  398. [ 1.141883] ACPI Warning: Obj ffff91d27a50f990, Reference Count was zero before increment
  399. [ 1.142390] (20160422/utdelete-420)
  400. [ 1.142620] ACPI Warning: Obj ffff91d27a50f990, Reference Count is already zero, cannot decrement
  401. [ 1.143172] (20160422/utdelete-442)
  402. [ 1.143399] ACPI Warning: Obj ffff91d27a50f990, Reference Count was zero before increment
  403. [ 1.143917] (20160422/utdelete-420)
  404. [ 1.144152] ACPI Warning: Obj ffff91d27a50f990, Reference Count is already zero, cannot decrement
  405. [ 1.144705] (20160422/utdelete-442)
  406. [ 1.144928] ACPI Warning: Obj ffff91d27a50f990, Reference Count was zero before increment
  407. [ 1.145438] (20160422/utdelete-420)
  408. [ 1.145664] ACPI Warning: Obj ffff91d27a50f990, Reference Count is already zero, cannot decrement
  409. [ 1.146219] (20160422/utdelete-442)
  410. [ 1.146444] ACPI Warning: Obj ffff91d27a50f120, Reference Count was zero before increment
  411. [ 1.146953] (20160422/utdelete-420)
  412. [ 1.147176] ACPI Warning: Obj ffff91d27a50f510, Reference Count was zero before increment
  413. [ 1.147685] (20160422/utdelete-420)
  414. [ 1.147908] ACPI Warning: Obj ffff91d27a50f990, Reference Count was zero before increment
  415. [ 1.148425] (20160422/utdelete-420)
  416. [ 1.148654] ACPI Warning: Obj ffff91d27a50f120, Reference Count is already zero, cannot decrement
  417. [ 1.149216] (20160422/utdelete-442)
  418. [ 1.149548] ACPI Warning: Obj ffff91d27a50f120, Reference Count was zero before increment
  419. [ 1.150072] (20160422/utdelete-420)
  420. [ 1.150464] ACPI Warning: Obj ffff91d27a50f120, Reference Count was zero before increment
  421. [ 1.150980] (20160422/utdelete-420)
  422. [ 1.151285] ACPI Warning: Obj ffff91d27a50f120, Reference Count was zero before increment
  423. [ 1.151798] (20160422/utdelete-420)
  424. [ 1.152116] ACPI Warning: Obj ffff91d27a50f120, Reference Count was zero before increment
  425. [ 1.152633] (20160422/utdelete-420)
  426. [ 1.152946] ACPI Warning: Obj ffff91d27a50f120, Reference Count was zero before increment
  427. [ 1.153462] (20160422/utdelete-420)
  428. [ 1.153777] ACPI Warning: Obj ffff91d27a50f120, Reference Count was zero before increment
  429. [ 1.154297] (20160422/utdelete-420)
  430. [ 1.154612] ACPI Warning: Obj ffff91d27a50f120, Reference Count was zero before increment
  431. [ 1.155128] (20160422/utdelete-420)
  432. [ 1.155443] ACPI Warning: Obj ffff91d27a50f120, Reference Count was zero before increment
  433. [ 1.155960] (20160422/utdelete-420)
  434. [ 1.156286] ACPI Warning: Obj ffff91d27a50f120, Reference Count was zero before increment
  435. [ 1.156808] (20160422/utdelete-420)
  436. [ 1.157123] ACPI Warning: Obj ffff91d27a50f120, Reference Count was zero before increment
  437. [ 1.157641] (20160422/utdelete-420)
  438. [ 1.157899] ACPI Warning: Obj ffff91d27a50f120, Reference Count is already zero, cannot decrement
  439. [ 1.158447] (20160422/utdelete-442)
  440. [ 1.158674] ACPI Warning: Obj ffff91d27a50f120, Reference Count was zero before increment
  441. [ 1.159179] (20160422/utdelete-420)
  442. [ 1.159496] ACPI Warning: Obj ffff91d27a50f120, Reference Count is already zero, cannot decrement
  443. [ 1.160045] (20160422/utdelete-442)
  444. [ 1.160303] ACPI Warning: Obj ffff91d27a50f120, Reference Count is already zero, cannot decrement
  445. [ 1.160855] (20160422/utdelete-442)
  446. [ 1.161081] ACPI Warning: Obj ffff91d27a50f120, Reference Count is already zero, cannot decrement
  447. [ 1.161644] (20160422/utdelete-442)
  448. [ 1.161882] ACPI Warning: Obj ffff91d27a50f120, Reference Count is already zero, cannot decrement
  449. [ 1.162496] (20160422/utdelete-442)
  450. [ 1.162722] ACPI Warning: Obj ffff91d27a50f120, Reference Count is already zero, cannot decrement
  451. [ 1.163275] (20160422/utdelete-442)
  452. [ 1.163502] ACPI Error: Needed [Integer/String/Buffer], found [Package] ffff91d27a5095a0 (20160422/exresop-424)
  453. [ 1.164163] ACPI Exception: AE_AML_OPERAND_TYPE, While resolving operands for [OpcodeName unavailable] (20160422/dswexec-460)
  454. [ 1.164873] ACPI Warning: Obj ffff91d27a50f120, Reference Count is already zero, cannot decrement
  455. [ 1.165424] (20160422/utdelete-442)
  456. [ 1.165652] ACPI Error: Method parse/execution failed [\_SB.PCI0._PRT] (Node ffff91d27b0966b8), AE_AML_OPERAND_TYPE (20160422/psparse-542)
  457. [ 1.166467] ACPI Warning: Obj ffff91d27a50f120, Reference Count is already zero, cannot decrement
  458. [ 1.167022] (20160422/utdelete-442)
  459. [ 1.167246] ACPI Warning: Obj ffff91d27a50f120, Reference Count is already zero, cannot decrement
  460. [ 1.167797] (20160422/utdelete-442)
  461. [ 1.168044] ACPI Error: Method execution failed [\_SB.PCI0._PRT] (Node ffff91d27b0966b8), AE_AML_OPERAND_TYPE (20160422/uteval-103)
  462. [ 1.168809] amdgpu 0000:00:06.0: can't derive routing for PCI INT A
  463. [ 1.169219] amdgpu: probe of 0000:00:06.0 failed with error -12
  464. Begin: Loading essential drivers ... done.
  465. Begin: Running /scripts/init-premount ... done.
  466. Begin: Mounting root file system ... Begin: Running /scripts/local-top ... done.
  467. Begin: Running /scripts/local-premount ... done.
  468. Begin: Will now check root file system ... fsck from util-linux 2.28.2
  469. done.
  470. mount: mounting /dev/vda5 on /root failed: No such device
  471. done.
  472. Begin: Running /scripts/local-bottom ... done.
  473. Begin: Running /scripts/init-bottom ... mount: mounting /dev on /root/dev failed: No such file or directory
  474. done.
  475. mount: mounting /run on /root/run failed: No such file or directory
  476. run-init: current directory on the same filesystem as the root: error 0
  477. Target filesystem doesn't have requested /sbin/init.
  478. run-init: current directory on the same filesystem as the root: error 0
  479. run-init: current directory on the same filesystem as the root: error 0
  480. run-init: current directory on the same filesystem as the root: error 0
  481. run-init: current directory on the same filesystem as the root: error 0
  482. run-init: current directory on the same filesystem as the root: error 0
  483. No init found. Try passing init= bootarg.
  484. [ 1.202252] random: fast init done
  485. [ 1.322507] ------------[ cut here ]------------
  486. [ 1.322967] WARNING: CPU: 2 PID: 262 at /build/linux-NNryke/linux-4.8.0/include/linux/kref.h:46 apparmor_file_alloc_security+0x1ea/0x2d0
  487. [ 1.324146] Modules linked in: amdkfd amd_iommu_v2 amdgpu i2c_algo_bit ttm drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops drm psmouse pata_acpi floppy
  488. [ 1.325708] CPU: 2 PID: 262 Comm: exe Not tainted 4.8.0-22-generic #24-Ubuntu
  489. [ 1.326407] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1 04/01/2014
  490. [ 1.327311] 0000000000000286 00000000dffe608a ffff91d2727bfc20 ffffffffafa2f5d2
  491. [ 1.328071] 0000000000000000 0000000000000000 ffff91d2727bfc60 ffffffffaf682e5b
  492. [ 1.328133] 0000002e00000254 ffff91d27b011f98 ffff91d27211ce00 ffff91d2727bfdd0
  493. [ 1.328133] Call Trace:
  494. [ 1.328133] [<ffffffffafa2f5d2>] dump_stack+0x63/0x81
  495. [ 1.328133] [<ffffffffaf682e5b>] __warn+0xcb/0xf0
  496. [ 1.328133] [<ffffffffaf682f8d>] warn_slowpath_null+0x1d/0x20
  497. [ 1.328133] [<ffffffffaf9bf62a>] apparmor_file_alloc_security+0x1ea/0x2d0
  498. [ 1.328133] [<ffffffffaf973413>] security_file_alloc+0x33/0x50
  499. [ 1.328133] [<ffffffffaf834b5a>] get_empty_filp+0x9a/0x1c0
  500. [ 1.328133] [<ffffffffaf6edd37>] ? call_rcu_sched+0x17/0x20
  501. [ 1.328133] [<ffffffffaf841d40>] path_openat+0x40/0x1450
  502. [ 1.328133] [<ffffffffaf7e7ee9>] ? page_add_file_rmap+0xc9/0x120
  503. [ 1.328133] [<ffffffffaf7da6bc>] ? alloc_set_pte+0x4ec/0x610
  504. [ 1.328133] [<ffffffffaf7a1a96>] ? filemap_map_pages+0x3f6/0x410
  505. [ 1.328133] [<ffffffffaf844491>] do_filp_open+0x91/0x100
  506. [ 1.328133] [<ffffffffaf7db72f>] ? handle_mm_fault+0xcef/0x13c0
  507. [ 1.328133] [<ffffffffaf852ea6>] ? __alloc_fd+0x46/0x180
  508. [ 1.328133] [<ffffffffaf831505>] do_sys_open+0x135/0x280
  509. [ 1.328133] [<ffffffffaf83166e>] SyS_open+0x1e/0x20
  510. [ 1.328133] [<ffffffffafe9f076>] entry_SYSCALL_64_fastpath+0x1e/0xa8
  511. [ 1.339179] ---[ end trace d83ef5b609679b9d ]---
  512. [ 1.339669] ------------[ cut here ]------------
  513. [ 1.340152] WARNING: CPU: 2 PID: 262 at /build/linux-NNryke/linux-4.8.0/include/linux/kref.h:46 aa_dup_task_context+0xbc/0xf0
  514. [ 1.341264] Modules linked in: amdkfd amd_iommu_v2 amdgpu i2c_algo_bit ttm drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops drm psmouse pata_acpi floppy
  515. [ 1.342869] CPU: 2 PID: 262 Comm: exe Tainted: G W 4.8.0-22-generic #24-Ubuntu
  516. [ 1.343677] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1 04/01/2014
  517. [ 1.344147] 0000000000000286 00000000dffe608a ffff91d2727bfe00 ffffffffafa2f5d2
  518. [ 1.344147] 0000000000000000 0000000000000000 ffff91d2727bfe40 ffffffffaf682e5b
  519. [ 1.344147] 0000002eaf9bf3b8 ffff91d2723007a0 ffff91d272b02000 ffff91d2726f9840
  520. [ 1.344147] Call Trace:
  521. [ 1.344147] [<ffffffffafa2f5d2>] dump_stack+0x63/0x81
  522. [ 1.344147] [<ffffffffaf682e5b>] __warn+0xcb/0xf0
  523. [ 1.344147] [<ffffffffaf682f8d>] warn_slowpath_null+0x1d/0x20
  524. [ 1.344147] [<ffffffffaf9afe5c>] aa_dup_task_context+0xbc/0xf0
  525. [ 1.344147] [<ffffffffaf9bd92f>] apparmor_cred_prepare+0x2f/0x50
  526. [ 1.344147] [<ffffffffaf973913>] security_prepare_creds+0x43/0x60
  527. [ 1.344147] [<ffffffffaf6a5c1d>] prepare_creds+0xbd/0xf0
  528. [ 1.344147] [<ffffffffaf8306b9>] SyS_access+0x49/0x220
  529. [ 1.344147] [<ffffffffaf66b6e7>] ? trace_do_page_fault+0x37/0xd0
  530. [ 1.344147] [<ffffffffafe9f076>] entry_SYSCALL_64_fastpath+0x1e/0xa8
  531. [ 1.352172] ---[ end trace d83ef5b609679b9e ]---
  532. [ 1.355952] BUG: unable to handle kernel NULL pointer dereference at 0000000000000038
  533. [ 1.356742] IP: [<ffffffffaf9c4416>] aa_label_kref+0x16/0xd0
  534. [ 1.357305] PGD 0
  535. [ 1.357517] Oops: 0000 [#1] SMP
  536. [ 1.357846] Modules linked in: amdkfd amd_iommu_v2 amdgpu i2c_algo_bit ttm drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops drm psmouse pata_acpi floppy
  537. [ 1.359446] CPU: 2 PID: 262 Comm: exe Tainted: G W 4.8.0-22-generic #24-Ubuntu
  538. [ 1.359887] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1 04/01/2014
  539. [ 1.359887] task: ffff91d272768e40 task.stack: ffff91d2727bc000
  540. [ 1.359887] RIP: 0010:[<ffffffffaf9c4416>] [<ffffffffaf9c4416>] aa_label_kref+0x16/0xd0
  541. [ 1.359887] RSP: 0018:ffff91d2727bfda8 EFLAGS: 00010246
  542. [ 1.359887] RAX: 0000000000000000 RBX: ffff91d27b011f98 RCX: 0000000000000001
  543. [ 1.359887] RDX: ffff91d27211c0d8 RSI: 0000000000000010 RDI: ffff91d27b011f98
  544. [ 1.359887] RBP: ffff91d2727bfdb0 R08: 0000000000000000 R09: 0000000000000000
  545. [ 1.359887] R10: ffff91d27a2d8de0 R11: ffff91d27211c010 R12: ffff91d272300120
  546. [ 1.359887] R13: ffff91d27a2d8de0 R14: ffff91d27ab19e20 R15: ffff91d27a2b43c0
  547. [ 1.359887] FS: 0000000000000000(0000) GS:ffff91d27fc80000(0000) knlGS:0000000000000000
  548. [ 1.359887] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  549. [ 1.359887] CR2: 0000000000000038 CR3: 0000000075206000 CR4: 00000000003406e0
  550. [ 1.359887] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
  551. [ 1.359887] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
  552. [ 1.359887] Stack:
  553. [ 1.359887] ffff91d27b011f98 ffff91d2727bfdd0 ffffffffaf9bdda9 ffffffffb04a5340
  554. [ 1.359887] ffff91d27211c000 ffff91d2727bfdf0 ffffffffaf973455 ffff91d27211c000
  555. [ 1.359887] 0000000000000010 ffff91d2727bfe38 ffffffffaf834f3f ffff91d27a2d8de0
  556. [ 1.359887] Call Trace:
  557. [ 1.359887] [<ffffffffaf9bdda9>] apparmor_file_free_security+0x49/0x60
  558. [ 1.359887] [<ffffffffaf973455>] security_file_free+0x25/0x40
  559. [ 1.359887] [<ffffffffaf834f3f>] __fput+0xef/0x230
  560. [ 1.359887] [<ffffffffaf8350ee>] ____fput+0xe/0x10
  561. [ 1.359887] [<ffffffffaf6a1f20>] task_work_run+0x80/0xa0
  562. [ 1.359887] [<ffffffffaf686cb7>] do_exit+0x2d7/0xb20
  563. [ 1.359887] [<ffffffffaf832456>] ? __vfs_read+0x26/0x40
  564. [ 1.359887] [<ffffffffaf832ba6>] ? vfs_read+0x96/0x130
  565. [ 1.359887] [<ffffffffaf687583>] do_group_exit+0x43/0xb0
  566. [ 1.359887] [<ffffffffaf687604>] SyS_exit_group+0x14/0x20
  567. [ 1.359887] [<ffffffffafe9f076>] entry_SYSCALL_64_fastpath+0x1e/0xa8
  568. [ 1.359887] Code: 98 48 8b 7c c7 50 e8 4a 4d ff ff 5b 5d c3 0f 1f 80 00 00 00 00 0f 1f 44 00 00 55 48 89 e5 53 48 63 47 4c 48 89 fb 48 8b 44 c7 48 <48> 83 78 38 00 0f 84 a3 00 00 00 f6 47 41 02 0f 84 86 00 00 00
  569. [ 1.359887] RIP [<ffffffffaf9c4416>] aa_label_kref+0x16/0xd0
  570. [ 1.359887] RSP <ffff91d2727bfda8>
  571. [ 1.359887] CR2: 0000000000000038
  572. [ 1.359887] ---[ end trace d83ef5b609679b9f ]---
  573. [ 1.359887] Fixing recursive fault but reboot is needed!
  574. [ 1.404051] ------------[ cut here ]------------
  575. [ 1.404553] WARNING: CPU: 2 PID: 0 at /build/linux-NNryke/linux-4.8.0/kernel/rcu/tree.c:2816 rcu_process_callbacks+0x5a3/0x5c0
  576. [ 1.405645] Modules linked in: amdkfd amd_iommu_v2 amdgpu i2c_algo_bit ttm drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops drm psmouse pata_acpi floppy
  577. [ 1.407255] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G D W 4.8.0-22-generic #24-Ubuntu
  578. [ 1.408046] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1 04/01/2014
  579. [ 1.408046] 0000000000000086 6f8776841d13115f ffff91d27fc83e60 ffffffffafa2f5d2
  580. [ 1.408046] 0000000000000000 0000000000000000 ffff91d27fc83ea0 ffffffffaf682e5b
  581. [ 1.408046] 00000b00af80b2b2 ffffffffb0451580 ffff91d27fc99fb8 0000000000000003
  582. [ 1.408046] Call Trace:
  583. [ 1.408046] <IRQ> [<ffffffffafa2f5d2>] dump_stack+0x63/0x81
  584. [ 1.408046] [<ffffffffaf682e5b>] __warn+0xcb/0xf0
  585. [ 1.408046] [<ffffffffaf682f8d>] warn_slowpath_null+0x1d/0x20
  586. [ 1.408046] [<ffffffffaf6eda23>] rcu_process_callbacks+0x5a3/0x5c0
  587. [ 1.408046] [<ffffffffafea1b9d>] __do_softirq+0x10d/0x298
  588. [ 1.408046] [<ffffffffaf688af3>] irq_exit+0xa3/0xb0
  589. [ 1.408046] [<ffffffffafea19a2>] smp_apic_timer_interrupt+0x42/0x50
  590. [ 1.408046] [<ffffffffafea0cb2>] apic_timer_interrupt+0x82/0x90
  591. [ 1.408046] <EOI> [<ffffffffaf664236>] ? native_safe_halt+0x6/0x10
  592. [ 1.408046] [<ffffffffaf637e60>] default_idle+0x20/0xd0
  593. [ 1.408046] [<ffffffffaf6385cf>] arch_cpu_idle+0xf/0x20
  594. [ 1.408046] [<ffffffffaf6c7a4a>] default_idle_call+0x2a/0x40
  595. [ 1.408046] [<ffffffffaf6c7d4c>] cpu_startup_entry+0x2ec/0x350
  596. [ 1.408046] [<ffffffffaf6518a1>] start_secondary+0x151/0x190
  597. [ 1.408046] ---[ end trace d83ef5b609679ba0 ]---
  598. [ 1.596190] tsc: Refined TSC clocksource calibration: 4008.025 MHz
  599. [ 1.596620] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x39c5f9bc15a, max_idle_ns: 440795342831 ns
  600. [ 465.639376] random: crng init done
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