Comment 41 for bug 1723758

Hello, this happens also in ubuntu 18.04.

May 26 09:59:20 shadow kernel: [ 60.880888] nouveau 0000:01:00.0: timeout
May 26 09:59:20 shadow kernel: [ 60.880933] WARNING: CPU: 7 PID: 81 at /build/linux-hwe-B83fOS/linux-hwe-4.18.0/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmmgf100.c:207 gf100_vmm_flush_+0x15c/0x1a0 [nouveau]
May 26 09:59:20 shadow kernel: [ 60.880934] Modules linked in: rfcomm ccm cmac bnep binfmt_misc nls_iso8859_1 snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic joydev snd_soc_skl snd_soc_skl_ipc snd_soc_sst_ipc snd_soc_sst_dsp snd_hda_ext_core snd_soc_acpi snd_soc_core arc4 snd_compress ac97_bus snd_pcm_dmaengine intel_rapl x86_pkg_temp_thermal snd_hda_intel intel_powerclamp coretemp snd_hda_codec snd_hda_core snd_hwdep hid_multitouch kvm_intel 8250_dw spi_pxa2xx_platform uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 nouveau snd_pcm kvm irqbypass videobuf2_common snd_seq_midi crct10dif_pclmul snd_seq_midi_event asus_nb_wmi btusb videodev crc32_pclmul btrtl asus_wmi wmi_bmof btbcm sparse_keymap media snd_rawmidi btintel i915 mxm_wmi ghash_clmulni_intel snd_seq pcbc bluetooth iwlmvm ttm ecdh_generic snd_seq_device
May 26 09:59:20 shadow kernel: [ 60.880963] aesni_intel drm_kms_helper mac80211 aes_x86_64 crypto_simd snd_timer cryptd glue_helper intel_cstate drm intel_rapl_perf iwlwifi rtsx_pci_ms snd i2c_algo_bit mei_me fb_sys_fops syscopyarea idma64 sysfillrect input_leds cfg80211 memstick serio_raw soundcore sysimgblt virt_dma mei processor_thermal_device intel_lpss_pci intel_soc_dts_iosf intel_lpss intel_pch_thermal int3403_thermal int3400_thermal wmi int340x_thermal_zone acpi_thermal_rel asus_wireless video mac_hid acpi_pad sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 hid_generic usbhid rtsx_pci_sdmmc ahci rtsx_pci i2c_hid libahci hid pinctrl_sunrisepoint pinctrl_intel
May 26 09:59:20 shadow kernel: [ 60.880991] CPU: 7 PID: 81 Comm: kworker/7:1 Tainted: G W 4.18.0-20-generic #21~18.04.1-Ubuntu
May 26 09:59:20 shadow kernel: [ 60.880992] Hardware name: ASUSTeK COMPUTER INC. UX331UN/UX331UN, BIOS UX331UN.303 01/22/2018
May 26 09:59:20 shadow kernel: [ 60.880995] Workqueue: pm pm_runtime_work
May 26 09:59:20 shadow kernel: [ 60.881018] RIP: 0010:gf100_vmm_flush_+0x15c/0x1a0 [nouveau]
May 26 09:59:20 shadow kernel: [ 60.881019] Code: 5e 41 5f 5d c3 49 8b 7c 24 10 48 8b 5f 50 48 85 db 74 47 e8 a6 84 fa c9 48 89 da 48 89 c6 48 c7 c7 82 b8 fe c0 e8 74 28 9b c9 <0f> 0b eb bf 49 8b 7c 24 10 48 8b 5f 50 48 85 db 74 24 e8 7d 84 fa