Jul 12 18:02:08 c-l kernel: radeon 0000:01:00.0: GPU fault detected: 146 0x0284700c Jul 12 18:02:08 c-l kernel: radeon 0000:01:00.0: VM_CONTEXT1_PROTECTION_FAULT_ADDR 0x00000194 Jul 12 18:02:08 c-l kernel: radeon 0000:01:00.0: VM_CONTEXT1_PROTECTION_FAULT_STATUS 0x0407000C Jul 12 18:02:08 c-l kernel: VM fault (0x0c, vmid 2) at page 404, read from CP (112) Jul 12 18:02:19 c-l kernel: perf: interrupt took too long (6939 > 6167), lowering kernel.perf_event_max_sample_rate to 28800 Jul 12 18:02:19 c-l kernel: [989B blob data] Jul 12 18:02:19 c-l kernel: CPU: 3 PID: 1865 Comm: plasmashell Not tainted 4.7.0-rc7-mainline #1 Jul 12 18:02:19 c-l kernel: Hardware name: CLEVO P170EM/P170EM, BIOS 4.6.5 08/22/2012 Jul 12 18:02:19 c-l kernel: 0000000000000086 0000000035e23849 ffff88082f2c5b50 ffffffff81323318 Jul 12 18:02:19 c-l kernel: 0000000000000000 ffff88082f2c5ef8 ffff88082f2c5b68 ffffffff81134000 Jul 12 18:02:19 c-l kernel: ffff88052371c000 ffff88082f2c5ba0 ffffffff8117cecc 0000000000000001 Jul 12 18:02:19 c-l kernel: Call Trace: Jul 12 18:02:19 c-l kernel: [] dump_stack+0x76/0x9e Jul 12 18:02:19 c-l kernel: [] watchdog_overflow_callback+0xd0/0xf0 Jul 12 18:02:19 c-l kernel: [] __perf_event_overflow+0x9c/0x1d0 Jul 12 18:02:19 c-l kernel: [] perf_event_overflow+0x27/0x30 Jul 12 18:02:19 c-l kernel: [] intel_pmu_handle_irq+0x1e8/0x4a0 Jul 12 18:02:19 c-l kernel: [] perf_event_nmi_handler+0x3f/0x60 Jul 12 18:02:19 c-l kernel: [] nmi_handle+0x71/0x150 Jul 12 18:02:19 c-l kernel: [] default_do_nmi+0x66/0x120 Jul 12 18:02:19 c-l kernel: [] do_nmi+0xff/0x150 Jul 12 18:02:19 c-l kernel: [] end_repeat_nmi+0x1a/0x1e Jul 12 18:02:19 c-l kernel: [] ? queued_spin_lock_slowpath+0x189/0x1b0 Jul 12 18:02:19 c-l kernel: [] ? queued_spin_lock_slowpath+0x189/0x1b0 Jul 12 18:02:19 c-l kernel: [] ? queued_spin_lock_slowpath+0x189/0x1b0 Jul 12 18:02:19 c-l kernel: <> [] _raw_spin_lock_irqsave+0x51/0x60 Jul 12 18:02:19 c-l kernel: [] gen6_write32+0x66/0x1e0 [i915] Jul 12 18:02:19 c-l kernel: [] ring_write_tail+0x3b/0x40 [i915] Jul 12 18:02:19 c-l kernel: [] __intel_ring_advance+0x4d/0x50 [i915] Jul 12 18:02:19 c-l kernel: [] gen6_add_request+0xd4/0x100 [i915] Jul 12 18:02:19 c-l kernel: [] __i915_add_request+0xec/0x230 [i915] Jul 12 18:02:19 c-l kernel: [] i915_gem_do_execbuffer.isra.14+0x8be/0x12b0 [i915] Jul 12 18:02:19 c-l kernel: [] i915_gem_execbuffer2+0xf7/0x260 [i915] Jul 12 18:02:19 c-l kernel: [] ? i915_gem_sw_finish_ioctl+0x73/0xb0 [i915] Jul 12 18:02:19 c-l kernel: [] drm_ioctl+0x15e/0x550 [drm] Jul 12 18:02:19 c-l kernel: [] ? i915_gem_execbuffer+0x340/0x340 [i915] Jul 12 18:02:19 c-l kernel: [] ? __vfs_write+0x46/0x150 Jul 12 18:02:19 c-l kernel: [] do_vfs_ioctl+0xb2/0x5e0 Jul 12 18:02:19 c-l kernel: [] ? __fget+0x8a/0xc0 Jul 12 18:02:19 c-l kernel: [] SyS_ioctl+0x88/0xa0 Jul 12 18:02:19 c-l kernel: [] entry_SYSCALL_64_fastpath+0x1a/0xa4 Jul 12 18:02:19 c-l kernel: radeon 0000:01:00.0: ring 0 stalled for more than 11326msec Jul 12 18:02:19 c-l kernel: radeon 0000:01:00.0: GPU lockup (current fence id 0x000000000026b605 last fence id 0x000000000026b606 on ring 0) Jul 12 18:02:19 c-l kernel: usb 3-2.2: USB disconnect, device number 4 Jul 12 18:02:20 c-l kernel: usb 3-2.2: new low-speed USB device number 5 using xhci_hcd Jul 12 18:02:20 c-l kernel: input: USB USB Keykoard as /devices/pci0000:00/0000:00:14.0/usb3/3-2/3-2.2/3-2.2:1.0/0003:1C4F:0002.0006/input/input35 Jul 12 18:02:20 c-l kernel: hid-generic 0003:1C4F:0002.0006: input,hidraw3: USB HID v1.10 Keyboard [USB USB Keykoard] on usb-0000:00:14.0-2.2/input0 Jul 12 18:02:20 c-l kernel: input: USB USB Keykoard as /devices/pci0000:00/0000:00:14.0/usb3/3-2/3-2.2/3-2.2:1.1/0003:1C4F:0002.0007/input/input36 Jul 12 18:02:20 c-l kernel: hid-generic 0003:1C4F:0002.0007: input,hidraw4: USB HID v1.10 Device [USB USB Keykoard] on usb-0000:00:14.0-2.2/input1 Jul 12 18:02:20 c-l kernel: BUG: unable to handle kernel paging request at ffffc90403e00ffc Jul 12 18:02:20 c-l kernel: IP: [] radeon_ring_backup+0xe8/0x180 [radeon] Jul 12 18:02:20 c-l kernel: PGD 80e88f067 PUD 0 Jul 12 18:02:20 c-l kernel: Oops: 0000 [#1] PREEMPT SMP Jul 12 18:02:20 c-l kernel: Modules linked in: cmac rfcomm mousedev bnep msr btrfs xor raid6_pq iTCO_wdt iTCO_vendor_support intel_rapl x86_pkg_temp_thermal intel_powerclamp arc4 coretemp snd_hda_codec_hdmi kvm_intel iwldvm kvm mac80211 snd_hda_codec_realtek amdkfd uvcvideo irqbypass snd_hda_codec_generic amd_iommu_v2 videobuf2_vmalloc crct10dif_pclmul videobuf2_memops videobuf2_v4l2 crc32_pclmul crc32c_intel videobuf2_core snd_hda_intel ghash_clmulni_intel snd_hda_codec aesni_intel videodev aes_x86_64 iwlwifi lrw gf128mul glue_helper btusb ablk_helper radeon cryptd btrtl snd_hda_core btbcm rtsx_pci_ms pcspkr snd_hwdep cfg80211 btintel joydev media snd_pcm bluetooth snd_timer input_leds led_class snd mei_me r8169 psmouse i2c_i801 serio_raw rfkill ttm memstick lpc_ich mii soundcore mei shpchp wmi thermal battery Jul 12 18:02:20 c-l kernel: ac fjes tpm_tis evdev tpm mac_hid sch_fq_codel nfs lockd grace sunrpc fscache fuse ip_tables x_tables ext4 crc16 jbd2 mbcache uas usb_storage sr_mod cdrom sd_mod hid_generic usbhid hid rtsx_pci_sdmmc mmc_core atkbd libps2 ahci libahci libata scsi_mod xhci_pci ehci_pci firewire_ohci xhci_hcd ehci_hcd firewire_core crc_itu_t rtsx_pci usbcore usb_common i8042 serio i915 video button intel_gtt i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops drm Jul 12 18:02:20 c-l kernel: CPU: 1 PID: 723 Comm: Xorg Not tainted 4.7.0-rc7-mainline #1 Jul 12 18:02:20 c-l kernel: Hardware name: CLEVO P170EM/P170EM, BIOS 4.6.5 08/22/2012 Jul 12 18:02:20 c-l kernel: task: ffff88007fa68000 ti: ffff880809ca8000 task.ti: ffff880809ca8000 Jul 12 18:02:20 c-l kernel: RIP: 0010:[] [] radeon_ring_backup+0xe8/0x180 [radeon] Jul 12 18:02:20 c-l kernel: RSP: 0018:ffff880809cabc38 EFLAGS: 00010206 Jul 12 18:02:20 c-l kernel: RAX: ffffc9000c001000 RBX: 00000000ffffffff RCX: 0000000000000000 Jul 12 18:02:20 c-l kernel: RDX: 0000000000000000 RSI: ffffc90403e00ffc RDI: 0000000000027900 Jul 12 18:02:20 c-l kernel: RBP: ffff880809cabc60 R08: 8000000000000163 R09: 0000000000000010 Jul 12 18:02:20 c-l kernel: R10: ffffffff811dc169 R11: 0000000000000101 R12: ffff880802f0d4d8 Jul 12 18:02:20 c-l kernel: R13: 0000000000009e41 R14: ffff880802f0d4b0 R15: ffff880809cabca8 Jul 12 18:02:20 c-l kernel: FS: 00007f8aaa4f5940(0000) GS:ffff88082f240000(0000) knlGS:0000000000000000 Jul 12 18:02:20 c-l kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Jul 12 18:02:20 c-l kernel: CR2: ffffc90403e00ffc CR3: 00000007fd228000 CR4: 00000000001406e0 Jul 12 18:02:20 c-l kernel: Stack: Jul 12 18:02:20 c-l kernel: ffff880802f0c000 ffff880802f0d4d8 ffff880809cabca8 ffff880802f0d4d8 Jul 12 18:02:20 c-l kernel: 0000000000000000 ffff880809cabd18 ffffffffa08e10bc ffff880802f0c740 Jul 12 18:02:20 c-l kernel: 00ff880000000001 ffff880802f0c018 ffff8800b7fbb0f8 ffff88004680a9c0 Jul 12 18:02:20 c-l kernel: Call Trace: Jul 12 18:02:20 c-l kernel: [] radeon_gpu_reset+0xdc/0x340 [radeon] Jul 12 18:02:20 c-l kernel: [] ? fence_wait_timeout+0x87/0x190 Jul 12 18:02:20 c-l kernel: [] radeon_gem_handle_lockup.part.0+0x21/0x30 [radeon] Jul 12 18:02:20 c-l kernel: [] radeon_gem_wait_idle_ioctl+0x9a/0x100 [radeon] Jul 12 18:02:20 c-l kernel: [] drm_ioctl+0x15e/0x550 [drm] Jul 12 18:02:20 c-l kernel: [] ? radeon_gem_busy_ioctl+0x90/0x90 [radeon] Jul 12 18:02:20 c-l kernel: [] ? do_readv_writev+0x155/0x250 Jul 12 18:02:20 c-l kernel: [] radeon_drm_ioctl+0x62/0xa0 [radeon] Jul 12 18:02:20 c-l kernel: [] do_vfs_ioctl+0xb2/0x5e0 Jul 12 18:02:20 c-l kernel: [] ? __fget+0x8a/0xc0 Jul 12 18:02:20 c-l kernel: [] SyS_ioctl+0x88/0xa0 Jul 12 18:02:20 c-l kernel: [] entry_SYSCALL_64_fastpath+0x1a/0xa4 Jul 12 18:02:20 c-l kernel: Code: c0 49 89 07 0f 84 96 00 00 00 41 8d 7d ff 31 d2 48 c1 e7 02 eb 07 49 8b 07 48 83 c2 04 49 8b 74 24 08 8d 4b 01 89 db 48 8d 34 9e <8b> 36 89 34 10 41 23 4c 24 54 48 39 d7 89 cb 75 da 4c 89 f7 e8 Jul 12 18:02:20 c-l kernel: RIP [] radeon_ring_backup+0xe8/0x180 [radeon] Jul 12 18:02:20 c-l kernel: RSP Jul 12 18:02:20 c-l kernel: CR2: ffffc90403e00ffc Jul 12 18:02:20 c-l kernel: ---[ end trace 37950fff8883005b ]---